CN119749186A - Car air purifier - Google Patents
Car air purifier Download PDFInfo
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- CN119749186A CN119749186A CN202411664277.4A CN202411664277A CN119749186A CN 119749186 A CN119749186 A CN 119749186A CN 202411664277 A CN202411664277 A CN 202411664277A CN 119749186 A CN119749186 A CN 119749186A
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- Air-Conditioning For Vehicles (AREA)
Abstract
本发明公开了一种车载空气净化器，涉及车载空气净化设备技术领域，其中，该车载空气净化器壳体、安装座和双离子发生机构，壳体围合形成一具有进风口和出风口的容纳空间，进风口和出风口沿竖向间隔设置；安装座收容于容纳空间，且设置于进风口和出风口之间，安装座上形成有通风孔，进风口与出风口通过通风孔连通；双离子发生机构对应通风孔的位置设置于安装座，双离子发生机构用于去除空气中的静电和杀菌；本发明通过双离子发生机构，在空气净化过程中释放负离子和正离子，能够迅速中和空气中的静电，同时有效去除细菌和病毒，确保车内空气的清洁和安全，在大幅提升了车内空气质量的同时，提升了用户对驾驶环境的体验。
The present invention discloses a vehicle-mounted air purifier, and relates to the technical field of vehicle-mounted air purification equipment, wherein the vehicle-mounted air purifier comprises a shell, a mounting seat and a dual ion generating mechanism, wherein the shell encloses a accommodating space having an air inlet and an air outlet, and the air inlet and the air outlet are arranged along a vertical interval; the mounting seat is accommodated in the accommodating space, and is arranged between the air inlet and the air outlet, a ventilation hole is formed on the mounting seat, and the air inlet and the air outlet are connected through the ventilation hole; the dual ion generating mechanism is arranged on the mounting seat at a position corresponding to the ventilation hole, and the dual ion generating mechanism is used for removing static electricity and sterilizing in the air; the present invention releases negative ions and positive ions through the dual ion generating mechanism during the air purification process, can quickly neutralize static electricity in the air, and effectively remove bacteria and viruses, thereby ensuring the cleanliness and safety of the air in the vehicle, and while greatly improving the air quality in the vehicle, it also improves the user's experience of the driving environment.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted air purifying equipment, in particular to a vehicle-mounted air purifier.
Background
With the continuous development of the automobile industry and the increasing consumer demands for quality of life, vehicle-mounted air purifiers are attracting increasing attention as an emerging technology. The earliest vehicle-mounted air purifier adopts the traditional modes of simple mechanical filtration, active carbon adsorption and the like, and can remove a certain amount of dust and peculiar smell. With the advancement of technology, more and more vehicle-mounted air cleaners are beginning to introduce efficient filtration technologies, such as HEPA filters and photocatalyst technologies, in order to remove harmful substances and bacteria in the vehicle more efficiently. The technical progress not only promotes the purification effect of the vehicle-mounted air purifier, but also promotes the improvement of the air quality standard in the vehicle, and gradually forms the trend of diversified development of the vehicle-mounted air purifier.
Currently, most vehicle air cleaners in the market mainly remove pollutants in the air in the vehicle by physical and chemical means. Wherein, physical filter equipment like HEPA filter can effectively catch particulate matters such as PM2.5, and partial on-vehicle air purifier has also increased the ultraviolet sterilization function, shines the air through the UV fluorescent tube, kills aerial pathogenic bacteria and virus.
However, the existing vehicle-mounted air purifier has a relatively limited effect in removing static electricity, and the sterilizing function is realized by installing additional equipment, so that the production cost is increased, and the limited space in the vehicle is excessively occupied.
Disclosure of Invention
The invention mainly aims to provide a vehicle-mounted air purifier which aims to effectively remove static electricity in a vehicle and provide a sterilization function, reduce production cost and reduce occupation of limited space in the vehicle.
In order to achieve the above object, the present invention provides a vehicle-mounted air purifier comprising:
The shell encloses to form an accommodating space with an air inlet and an air outlet, and the air inlet and the air outlet are vertically arranged at intervals;
the mounting seat is accommodated in the accommodating space and arranged between the air inlet and the air outlet, a vent hole is formed in the mounting seat, and the air inlet and the air outlet are communicated through the vent hole;
the double-ion generating mechanism is arranged on the mounting seat at a position corresponding to the vent hole and is used for removing static electricity in air and sterilizing.
In one embodiment, the dual ion generating mechanism comprises a negative ion generating module, a positive ion generating module and a control module, wherein the negative ion generating module and the positive ion generating module are electrically connected with the control module, the negative ion generating module and the positive ion generating module comprise at least one discharge needle, and the discharge needles of the negative ion generating module and the discharge needles of the positive ion generating module are arranged on the mounting seat corresponding to the positions of the vent holes.
In one embodiment, the negative ion generating module and the positive ion generating module are electrically connected with the high-voltage power supply module, the double-ion generating mechanism further comprises at least one electric field sensing module, at least one electric field sensing module is mounted on the mounting seat at intervals along the horizontal direction, at least one electric field sensing module is electrically connected with the control module, at least one electric field sensing module is used for sensing the electric charge quantity in the accommodating space and correspondingly generating sensing signals, and the control module is used for controlling the negative ion generating module and/or the positive ion generating module to start according to the position of the electric field sensing module corresponding to the sensing signals and correspondingly discharging the discharging needle of the negative ion generating module and/or the discharging needle of the positive ion generating module.
In an embodiment, the vehicle-mounted air purifier further comprises a cleaning mechanism, the cleaning mechanism is mounted on the mounting seat, the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module are arranged opposite to the cleaning mechanism, and the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module can move relatively to the cleaning mechanism along the horizontal direction, so that the cleaning mechanism can be in contact with the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module.
In an embodiment, the cleaning mechanism includes a first sliding seat, a cleaning brush and a first driving piece, the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module are opposite to the first sliding seat, the first sliding seat is slidably mounted on the mounting seat along the horizontal direction, the cleaning brush is rotatably mounted on one side of the first sliding seat, which faces the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module, the first driving piece is mounted on the mounting seat, the output end of the first driving piece is connected with the first sliding seat, the first driving piece is electrically connected with the control module, and the control module is further used for controlling the first driving piece to drive the first sliding seat to move along the horizontal direction so that the cleaning brush contacts with the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module.
In an embodiment, the dual ion generating mechanism further comprises a second sliding seat and a second driving piece, the second sliding seat is opposite to the cleaning mechanism, the discharging needle of the negative ion generating module and the discharging needle of the positive ion generating module are both installed on one side of the second sliding seat facing the cleaning mechanism, the second driving piece is installed on the installation seat, the output end of the second driving piece is connected with the second sliding seat, the second driving piece is electrically connected with the control module, and the control module is further used for controlling the second driving piece to drive the second sliding seat to move along the horizontal direction according to the position information, so that the cleaning brush contacts with the discharging needle of the negative ion generating module and the discharging needle of the positive ion generating module.
In one embodiment, the vehicle-mounted air cleaner further comprises a light source mounted to a side of the housing facing the air inlet.
In an embodiment, the vehicle-mounted air purifier further comprises an air purifying mechanism, wherein the air purifying mechanism is accommodated in the accommodating space, and the air purifying mechanism is installed between the mounting seat and the air outlet.
In an embodiment, the air purifying mechanism comprises a fan and a filter assembly, wherein the fan is installed between the installation seat and the air outlet, and the filter assembly is installed in the shell at a position corresponding to the air outlet.
In one embodiment, the number of the air outlets is multiple, the air outlets are arranged on the side wall of the shell at intervals along the circumferential direction of the shell, the bottom wall of the shell is provided with a plurality of mounting openings, the number of the mounting openings is consistent with that of the air outlets and is in one-to-one correspondence, the filtering assembly comprises a plurality of filtering pieces, the number of the filtering pieces is consistent with that of the mounting openings and is in one-to-one correspondence, and each filtering piece is detachably connected with the corresponding mounting opening.
The technical scheme of the invention effectively solves the problems of limited static electricity removing effect and insufficient sterilization efficiency in the prior art through the double-ion generating mechanism. The double-ion generating mechanism releases negative ions and positive ions in the air purification process, can rapidly neutralize static electricity in the air, effectively removes bacteria and viruses, ensures the cleanness and safety of the air in the vehicle, reduces the dependence on the traditional separation type device, reduces the production cost, optimizes the integral structure of equipment, and improves the space utilization rate. In addition, the volume of the vehicle-mounted air purifier is further reduced, the vehicle-mounted air purifier is more suitable for a limited space in a vehicle, and the air quality in the vehicle is greatly improved, and meanwhile, the experience of a user on a driving environment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an explosion structure of an embodiment of a vehicle-mounted air purifier according to the present invention;
FIG. 2 is a schematic structural view of an embodiment of a mounting base according to the present invention;
FIG. 3 is a schematic view of a cleaning mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an embodiment of an air inlet and an air outlet according to the present invention;
FIG. 5 is a schematic diagram of an embodiment of a light source according to the present invention;
FIG. 6 is a schematic diagram of an embodiment of a filter assembly according to the present invention;
fig. 7 is a schematic structural diagram of an embodiment of a dual ion generating mechanism according to the present invention.
Reference numerals illustrate:
100. The device comprises a shell, 101, an air inlet, 102, an air outlet, 103, a containing space, 200, a mounting seat, 201, a vent hole, 300, a double-ion generating mechanism, 310, a negative ion generating module, 320, a positive ion generating module, 330, a control module, 400, a high-voltage power module, 500, a cleaning mechanism, 510, a first sliding seat, 520, a cleaning brush, 530, a first driving piece, 600, a light source, 700, an air purifying mechanism, 710, a fan, 720, a filtering assembly, 721, a filtering piece, 800 and an electric field sensing module.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present invention), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture, and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Current vehicle air cleaners are relatively limited in their effectiveness in removing static electricity and often require additional equipment to be installed to perform the sterilization function. This not only increases the production cost, but also occupies a limited space in the vehicle.
In order to solve the technical problem, the invention provides a vehicle-mounted air purifier.
Referring to fig. 1,2 and 4, in an embodiment of the invention, a housing 100, a mounting seat 200 and a dual ion generating mechanism 300 are enclosed by the housing 100 to form a containing space 103 with an air inlet 101 and an air outlet 102, the air inlet 101 and the air outlet 102 are vertically spaced, the mounting seat 200 is contained in the containing space 103 and is arranged between the air inlet 101 and the air outlet 102, a vent 201 is formed on the mounting seat 200, the air inlet 101 and the air outlet 102 are communicated through the vent 201, the dual ion generating mechanism 300 is arranged on the mounting seat 200 at a position corresponding to the vent 201, and the dual ion generating mechanism 300 is used for removing static electricity in air and sterilizing.
Specifically, the vehicle-mounted air purifier is composed of a housing 100, a mounting seat 200 and a double ion generating mechanism 300, wherein the housing 100 encloses a containing space 103 with an air inlet 101 and an air outlet 102. The air inlet 101 and the air outlet 102 are arranged at vertical intervals, thereby ensuring effective flow of air. The accommodating space 103 is arranged, so that air suffers less resistance in the process of entering, and the ventilation efficiency of the air is greatly improved.
The mounting seat 200 is located in the accommodating space 103 of the housing 100 and is located between the air inlet 101 and the air outlet 102. The vent 201 arranged on the vehicle body enables the air inlet 101 and the air outlet 102 to be effectively communicated, so that air can rapidly flow to the air outlet 102 through the vent 201, and rapid circulation of air in the vehicle is further ensured. The arrangement of the vent 201 not only optimizes the path of air flow but also improves the efficiency of the dual ion generating mechanism 300 in treating air.
The dual ion generating mechanism 300 is located at a corresponding position of the vent 201 and is responsible for removing static electricity in the air and sterilizing. By effectively releasing negative ions during the air flow process, the dual ion generation mechanism 300 neutralizes static electricity in the air and reduces the potential impact of static electricity on items and equipment within the vehicle. And positive ions can be released, and the positive ions interact with bacteria and viruses in the air to destroy the living environment of the bacteria and viruses, so that the sterilizing effect is realized. The vehicle-mounted air purifier can simultaneously meet the functions of static electricity removal and sterilization without adding additional equipment, reduces the production cost, and reduces the volume of the whole equipment so as to better adapt to the space in the vehicle.
In addition, the traditional air purifier realizes sterilization and static electricity removal through a separated device, and the problems of large equipment volume, heavy weight and the like are caused. The present invention can concentrate various functions in one relatively compact structure by integrating the dual ion generating mechanism 300 directly on the mounting base 200, not only simplifying the manufacturing process, but also improving the overall reliability of the apparatus.
In the technical scheme provided by the invention, the problems of limited static electricity removing effect and insufficient sterilization efficiency in the prior art are effectively solved through the double-ion generating mechanism 300. The double-ion generating mechanism 300 releases negative ions and positive ions in the air purification process, can rapidly neutralize static electricity in the air, effectively remove bacteria and viruses, ensure the cleanness and safety of the air in the vehicle, reduce the dependence on the traditional separation type device, reduce the production cost, optimize the integral structure of equipment and improve the space utilization rate. In addition, the volume of the vehicle-mounted air purifier is further reduced, the vehicle-mounted air purifier is more suitable for a limited space in a vehicle, and the air quality in the vehicle is greatly improved, and meanwhile, the experience of a user on a driving environment is improved.
With continued reference to fig. 1 and 2, and with reference to fig. 7, in an embodiment of the present invention, the dual ion generating mechanism 300 includes a negative ion generating module 310, a positive ion generating module 320, and a control module 330, where the negative ion generating module 310 and the positive ion generating module 320 are electrically connected to the control module 330, and the negative ion generating module 310 and the positive ion generating module 320 each include at least one discharge needle, and the discharge needles of the negative ion generating module 310 and the positive ion generating module 320 are disposed on the mounting base 200 corresponding to the positions of the vent holes 201.
Specifically, both the negative ion generating module 310 and the positive ion generating module 320 are electrically connected to the control module 330, ensuring coordination of information transfer and operation between the modules. The control module 330 is responsible for adjusting and managing the working states of the negative ion generating module 310 and the positive ion generating module 320, so as to optimize the release efficiency and the release time of ions, enable the negative ion generating module 310 and the positive ion generating module 320 not to work at the same time, avoid electric neutralization, and achieve the effects of static electricity removal and sterilization.
More specifically, each of the negative ion generating module 310 and the positive ion generating module 320 includes at least one discharge needle, and the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320 are disposed at positions corresponding to the vent 201. When the air passes through the vent 201, negative ions and positive ions can effectively contact with flowing air, rapidly neutralize static electricity in the air and kill bacteria and viruses in the air. The air in the vehicle is fresh and safe, and the comprehensive performance of the vehicle-mounted air purifier in the aspects of static electricity removal and sterilization is effectively improved.
As an alternative embodiment, the discharge needles of the negative ion generating module 310 release negative ions through a current and mix with flowing air, thereby neutralizing positive charges in the air and reducing accumulation of static electricity. The discharge needles of the positive ion generating module 320 release positive ions to enhance the oxidizing property of the air flow so as to effectively kill bacteria and viruses. The two work cooperatively to obviously improve the air quality in the vehicle.
As another alternative, the discharging period of the negative ion and positive ion generating module 320 can be adjusted according to the real-time monitoring data of the air quality in the vehicle according to the signal adjustment of the control module 330, so as to more intelligently meet the air purifying requirements under different conditions. The air treatment device can ensure that a better air treatment effect can be achieved under various use situations, so that the user experience is enhanced.
With continued reference to fig. 7, in the embodiment of the present invention, the negative ion generating module 310 and the positive ion generating module 320 are electrically connected to the high voltage power supply module 400, the dual ion generating mechanism 300 further includes at least one electric field sensing module 800, the at least one electric field sensing module 800 is mounted on the mounting base 200 at intervals along the horizontal direction, the at least one electric field sensing module 800 is electrically connected to the control module 330, the at least one electric field sensing module 800 is used for sensing the charge amount in the accommodating space 103 and correspondingly generating the sensing signal, and the control module 330 is used for controlling the negative ion generating module 310 and/or the positive ion generating module 320 to be started according to the position of the electric field sensing module 800 corresponding to the sensing signal, so as to correspondingly discharge the discharge needle of the negative ion generating module 310 and/or the discharge needle of the positive ion generating module 320.
It should be noted that, the electric field sensing module 800 may be an electric field intensity sensor or an electrostatic sensor such as an electrostatic voltage sensor (ESD sensor) in the prior art. The control module 330 includes a Microcontroller (MCU), an ADC converter, and a PWM controller (for adjusting the output power of the high voltage power supply module 400 using PWM (pulse width modulation) signals, thereby controlling the discharge intensity of the discharge needles) in the related art.
Specifically, the discharge pins of the negative ion generation module 310 and the discharge pins of the positive ion generation module 320 are electrically connected to the high voltage power supply module 400. The negative ion generating module 310 and the positive ion generating module 320 are electrically supported by the high voltage power module 400 to provide the required high voltage excitation for the discharge needle to release negative ions and positive ions.
More specifically, the electric field sensing modules 800 are mounted on the mounting base 200 at intervals along the horizontal direction, the electric field sensing modules 800 are respectively electrically connected with the control module 330, and the electric field sensing modules 800 are used for sensing the electric charge in the accommodating space 103, so that a real-time electric charge detection function is provided in the vehicle-mounted environment, and the change of the electric field in the vehicle can be measured in time and a corresponding sensing signal can be generated. The control module 330 can monitor the charge conditions in the vehicle in real time based on the feedback of these sensing signals.
As an alternative embodiment, when the electric field sensing module 800 senses that the electrostatic charge amount in the accommodating space 103 exceeds a preset threshold, the control module 330 will send an instruction to the negative ion generating module 310 and/or the positive ion generating module 320, and activate the corresponding module to release ions. Specifically, the control module 330 may select an appropriate discharge needle to discharge according to the intensity and characteristics of the sensing signal, so as to rapidly neutralize excessive static charges and ensure the stability of the environment in the vehicle. The preset threshold is 200V to 300V, and for the conventional static charge in the vehicle, the preset threshold is 200V to 300V, so that static charge can be effectively neutralized, and the system is not frequently triggered.
As another alternative embodiment, if the electric field sensing module 800 senses that the amount of electric charge in the accommodating space 103 is too low, the control module 330 may choose to stop the release of negative ions or positive ions, so as to avoid the problems of unnecessary energy consumption and ion excess, and maintain the efficient controllability of ion generation. The adjusting mechanism enables the vehicle-mounted air purifier to dynamically adjust the working state according to the actual charge condition, and improves the purification accuracy and effectiveness.
With continued reference to fig. 1 and 2, and with reference to fig. 3, in an embodiment of the present invention, the vehicle-mounted air purifier further includes a cleaning mechanism 500, the cleaning mechanism 500 is mounted on the mounting base 200, the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320 are disposed opposite to the cleaning mechanism 500, and the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320 are capable of moving relative to the cleaning mechanism 500 in a horizontal direction, so that the cleaning mechanism 500 can be in contact with the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320.
Specifically, the cleaning mechanism 500 is mounted on the mount 200 and is disposed opposite to the discharge needles of the negative ion generating module 310 and the positive ion generating module 320. Specifically, the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320 can move relative to the cleaning mechanism 500 along the horizontal direction, so that the cleaning mechanism 500 can be ensured to be contacted with the discharge needle when in operation, and dirt and dust on the surface of the cleaning mechanism can be effectively removed.
More specifically, when the vehicle-mounted air purifier is operated, the cleaning mechanism 500 will automatically move according to a preset program or sensor signal to contact the surface of the discharge needle, enabling dust and dirt accumulated on the discharge needle to be removed while the dual ion generating mechanism 300 is operated, ensuring that the effect of ion release is not affected.
As an alternative embodiment, the cleaning mechanism 500 may be configured to automatically move to the position of the discharge needle within a specific time interval, removing dust and dirt by rubbing the surface of the discharge needle, thereby keeping the needle tip clean. Meanwhile, the activity of the cleaning mechanism 500 does not affect the release process of negative ions and positive ions, so that the continuous and efficient operation of the purifier is ensured.
As another alternative, the cleaning mechanism 500 may be combined with the electric field sensing module 800. When the electric field sensing module 800 detects that the charge response of the discharge needle is weakened, indicating that the efficiency of current discharge is reduced, the cleaning mechanism 500 will be triggered to clean to restore the optimal operation state of the dual ion generating mechanism 300. The automatic cleaning mechanism not only improves the use convenience of equipment, but also remarkably prolongs the effective service life of the ion generation module.
The cleaning mechanism 500 of the present embodiment enables the present vehicle-mounted air purifier to automatically clean the discharge needles of the negative ion generating module 310 and the positive ion generating module 320, thereby overcoming the problem of difficulty in cleaning in the prior art. The continuous effectiveness of the ion release of the double ion generating mechanism 300 is ensured, and the working efficiency of the air purifier is improved, so that the air quality and the user experience in the vehicle are further improved, and meanwhile, the cleaning mechanism 500 also enables the equipment maintenance to be simpler, and the long-term reliable use of the double ion generating mechanism is ensured.
In an embodiment of the present invention, the cleaning mechanism 500 includes a first sliding seat 510, a cleaning brush 520 and a first driving member 530, wherein the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320 are disposed opposite to the first sliding seat 510, the first sliding seat 510 is slidably mounted on the mounting seat 200 along a horizontal direction, the cleaning brush 520 is rotatably mounted on a side of the first sliding seat 510 facing the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320, the first driving member 530 is mounted on the mounting seat 200, an output end of the first driving member 530 is connected with the first sliding seat 510, the first driving member 530 is electrically connected with the control module 330, and the control module 330 is further configured to control the first driving member 530 to drive the first sliding seat 510 to move along the horizontal direction so that the cleaning brush 520 contacts the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320.
During operation of the vehicle-mounted air purifier, the discharge needle is liable to gradually reduce its ionization effect due to deposition of dust and other pollutants, resulting in reduction of static electricity removal and sterilization efficiency. Existing devices lack an automatic cleaning mechanism, often requiring manual intervention for maintenance and cleaning, increasing complexity of use and burden on the user, the cleaning mechanism 500 includes a first slide base 510, a cleaning brush 520, and a first drive 530. First, the first sliding seat 510 is disposed opposite to the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320, ensuring effective contact during cleaning. The first sliding seat 510 can freely slide on the mounting seat 200 in the horizontal direction, so that the cleaning brush 520 can more flexibly contact the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320.
More specifically, the first sliding seat 510 enables the cleaning brush 520 to sufficiently cover the surface thereof when approaching and contacting the discharge needles of the negative ion generating module 310 and the discharge needles of the positive ion generating module 320. The cleaning brush 520 is rotatably installed on the first sliding seat 510, and when the first sliding seat 510 moves, the cleaning brush 520 relatively rotates, enhancing its cleaning effect and improving cleaning efficiency.
As an alternative embodiment, the first driving member 530 is mounted to the mounting base 200 and is electrically connected to the control module 330. The control module 330 can control the operation of the first driving member 530 through a preset program or a real-time feedback signal to drive the first sliding seat 510 to slide left and right. The cleaning mechanism 500 can automatically adjust the position to be in contact with the discharge needle each time the air cleaner is started, and perform a cleaning action, thereby ensuring the continuous effectiveness of the discharge needle.
As an alternative embodiment, when the electric field sensing module 800 detects the performance degradation of the discharge needle, the control module 330 may activate the first driving member 530 to move the cleaning brush 520 and perform cleaning. The rotation function of the cleaning brush 520 can more effectively remove the pollutants on the discharge needle, keep the double ion generating mechanism 300 in an optimal working state, and ensure that the vehicle-mounted air purifier always operates with high efficiency.
As yet another alternative embodiment, the first sliding seat 510 is a first rack. The first rack is slidably installed in the housing 100 along a horizontal direction, the first driving member 530 is engaged with the first rack through a first gear, and the first driving member 530 drives the first rack to reciprocally slide along the horizontal direction by driving the first gear to rotate, thereby driving the cleaning brush 520 to contact and clean the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320.
In the embodiment of the present invention, the dual ion generating mechanism 300 further includes a second sliding seat and a second driving member, the second sliding seat is disposed opposite to the cleaning mechanism 500, the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320 are both installed on a side of the second sliding seat facing the cleaning mechanism 500, the second driving member is installed on the installation seat 200, an output end of the second driving member is connected with the second sliding seat, the second driving member is electrically connected with the control module 330, and the control module 330 is further configured to control the second driving member to drive the second sliding seat to move along a horizontal direction according to the position information, so that the cleaning brush 520 contacts with the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320.
Specifically, the second sliding seat is disposed opposite to the cleaning mechanism 500, and the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320 are both mounted on the side of the second sliding seat facing the cleaning mechanism 500, so as to ensure that the cleaning brush 520 can effectively contact the discharge needle of the ion generating module and the discharge needle of the positive ion generating module 320 during cleaning.
More specifically, the second driving device can drive the second sliding seat to move on the horizontal plane in the same way as the first driving device 530, and the cleaning process is the same, and the active displacement of the cleaning mechanism 500 is replaced by the active displacement of the dual ion generating mechanism 300, so that the description is omitted.
As an alternative embodiment, an insulating base is disposed on a side of the second sliding seat facing the cleaning mechanism 500, and the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320 are both mounted on the insulating base.
As another alternative embodiment, the second sliding seat is a second rack. The second rack is slidably installed in the housing 100 along the horizontal direction, and the second driving member is engaged with the second rack through the second gear, and drives the second rack to reciprocally slide along the horizontal direction by driving the second gear to rotate, thereby driving the cleaning brush 520 to contact and clean the discharge needle of the negative ion generating module 310 and the discharge needle of the positive ion generating module 320.
With continued reference to fig. 1 and 4, and with reference to fig. 5, in an embodiment of the present invention, the vehicle-mounted air purifier further includes a light source 600, and the light source 600 is mounted on a side of the housing 100 facing the air inlet 101.
Specifically, the light source 600 is installed in the housing 100 and corresponds to the position of the air inlet 101. The primary function of the light source 600 is to provide illumination and to help the user to visually understand the presence of dust in the air at the air intake 101.
The light source 600 makes the air in the air inlet 101 area more clearly visible through illumination, so that the user can observe dust particles suspended in the air, which is helpful for monitoring the air quality in real time and providing visual feedback for the user.
It should be noted that the light source 600 may use a lamp with adjustable brightness to ensure that dust can be clearly displayed under different light conditions.
The present embodiment not only enhances the user experience, but also alerts the user to replace or clean the filter assembly 720 in time when the air quality is poor.
In an embodiment of the present invention, the vehicle-mounted air purifier further includes an air purifying mechanism 700, the air purifying mechanism 700 is accommodated in the accommodating space 103, and the air purifying mechanism 700 is installed between the mounting seat 200 and the air outlet 102.
Specifically, the air purification mechanism 700 is used to ensure efficient performance of air purification. The air purifying mechanism 700 is accommodated in the accommodation space 103 and is mounted between the mount 200 and the air outlet 102. It is ensured that the air passing through the cleaning mechanism 500 and the cleaning can flow into the vehicle rapidly, providing a more fresh breathing environment for the user.
More specifically, the air purifying mechanism 700 is located between the mounting base 200 and the air outlet 102, so that air can naturally flow when passing through the purifying mechanism, and good air circulation is formed. So that the incoming air is treated by the air cleaning mechanism 700 while increasing the flow rate, thereby ensuring the air quality in the vehicle.
With continued reference to fig. 1 and further reference to fig. 6, in an embodiment of the invention, the air purifying mechanism 700 includes a fan 710 and a filter assembly 720, the fan 710 is installed between the mounting base 200 and the air outlet 102, and the filter assembly 720 is installed in the housing 100 at a position corresponding to the air outlet 102.
Specifically, the mounting location of the filter assembly 720 ensures that the static electricity removed and cleaned air is further filtered to remove fine particulates and other impurities.
It should be noted that the filter assembly 720 may employ a multi-layer filter material in the prior art, such as a HEPA filter or an activated carbon filter, to effectively capture fine particles and harmful gases.
More specifically, air enters from the air inlet 101, passes through the vent hole 201 of the mounting seat 200, is subjected to static electricity removal and sterilization by the double-ion generating mechanism 300, is subjected to preliminary treatment, is further purified by the air purifying mechanism 700, and is finally filtered by the filtering component 720, so that clean and fresh air discharged from the air outlet 102 is ensured.
In the embodiment of the invention, the number of the air outlets 102 is a plurality, the plurality of air outlets 102 are arranged on the side wall of the shell 100 at intervals along the circumferential direction of the shell 100, the bottom wall of the shell 100 is provided with a plurality of mounting openings, the number of the mounting openings is consistent with that of the air outlets 102 and is arranged in a one-to-one correspondence manner, the filter assembly 720 comprises a plurality of filter elements 721, the number of the filter elements 721 is consistent with that of the mounting openings and is arranged in a one-to-one correspondence manner, and each filter element 721 is detachably connected with the corresponding mounting opening.
Specifically, the number of the air outlets 102 is plural, and the plurality of air outlets 102 are distributed on the side wall at intervals along the circumferential direction of the housing 100, so as to ensure that the purified air is uniformly discharged, and achieve a better air circulation effect.
The bottom wall of the housing 100 is provided with a plurality of mounting openings, the number of which is consistent with that of the air outlets 102, and the mounting openings are arranged in a one-to-one correspondence. Each mounting port is for mounting a corresponding filter assembly 720. The filter assembly 720 includes a plurality of filter elements 721, the number of which corresponds to the number of the mounting openings, and each filter element 721 is detachably connected with the corresponding mounting opening, so that the filter assembly is convenient to mount and replace. The filter 721 of each outlet 102 ensures that each air stream is sufficiently filtered before being discharged, improving air cleaning efficiency. In addition, the removable filter 721 facilitates cleaning or replacement by the user, thereby maintaining good performance and extending equipment life.
The foregoing is merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention, and all equivalent structural changes made by the present specification and drawings or direct/indirect application in other related technical fields are included in the scope of the present invention under the technical concept of the present invention.
Claims (10)
1. A vehicle-mounted air cleaner, comprising:
The shell encloses to form an accommodating space with an air inlet and an air outlet, and the air inlet and the air outlet are vertically arranged at intervals;
the mounting seat is accommodated in the accommodating space and arranged between the air inlet and the air outlet, a vent hole is formed in the mounting seat, and the air inlet and the air outlet are communicated through the vent hole;
the double-ion generating mechanism is arranged on the mounting seat at a position corresponding to the vent hole and is used for removing static electricity in air and sterilizing.
2. The vehicle-mounted air purifier of claim 1, wherein the dual ion generation mechanism comprises a negative ion generation module, a positive ion generation module and a control module, wherein the negative ion generation module and the positive ion generation module are electrically connected with the control module, the negative ion generation module and the positive ion generation module comprise at least one discharge needle, and the discharge needles of the negative ion generation module and the positive ion generation module are arranged on the mounting seat at positions corresponding to the vent holes.
3. The vehicle-mounted air purifier of claim 2, wherein the negative ion generating module and the positive ion generating module are electrically connected with a high-voltage power supply module, the double-ion generating mechanism further comprises at least one electric field sensing module, at least one electric field sensing module is mounted on the mounting seat at intervals along the horizontal direction and is electrically connected with the control module, the at least one electric field sensing module is used for sensing the electric charge quantity in the accommodating space and correspondingly generating sensing signals, and the control module is used for controlling the negative ion generating module and/or the positive ion generating module to start according to the position of the electric field sensing module corresponding to the sensing signals and correspondingly discharging a discharging needle of the negative ion generating module and/or a discharging needle of the positive ion generating module.
4. The vehicle-mounted air purifier of claim 3, further comprising a cleaning mechanism, wherein the cleaning mechanism is mounted on the mounting base, the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module are arranged opposite to the cleaning mechanism, and the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module can move relative to the cleaning mechanism along a horizontal direction, so that the cleaning mechanism can be in contact with the discharge needle of the negative ion generating module and the discharge needle of the positive ion generating module.
5. The vehicle-mounted air purifier of claim 4, wherein the cleaning mechanism comprises a first sliding seat, a cleaning brush and a first driving member, the discharging needle of the negative ion generating module and the discharging needle of the positive ion generating module are arranged opposite to the first sliding seat, the first sliding seat is slidably arranged on the mounting seat along the horizontal direction, the cleaning brush is rotatably arranged on one side of the first sliding seat facing the discharging needle of the negative ion generating module and the discharging needle of the positive ion generating module, the first driving member is arranged on the mounting seat, the output end of the first driving member is connected with the first sliding seat, the first driving member is electrically connected with the control module, and the control module is further used for controlling the first driving member to drive the first sliding seat to move along the horizontal direction so that the cleaning brush contacts with the discharging needle of the negative ion generating module and the discharging needle of the positive ion generating module.
6. The vehicle-mounted air purifier of claim 4, wherein the dual ion generating mechanism further comprises a second sliding seat and a second driving member, the second sliding seat is arranged opposite to the cleaning mechanism, the discharging needle of the negative ion generating module and the discharging needle of the positive ion generating module are both arranged on one side of the second sliding seat facing the cleaning mechanism, the second driving member is arranged on the mounting seat, the output end of the second driving member is connected with the second sliding seat, the second driving member is electrically connected with the control module, and the control module is further used for controlling the second driving member to drive the second sliding seat to move along the horizontal direction according to the position information, so that the cleaning brush is in contact with the discharging needle of the negative ion generating module and the discharging needle of the positive ion generating module.
7. The vehicle air cleaner of any one of claims 1 to 6, further comprising a light source mounted to a side of the housing facing the air intake.
8. The vehicle-mounted air cleaner according to any one of claims 1 to 6, further comprising an air cleaning mechanism that is housed in the housing space, and that is mounted between the mount and the air outlet.
9. The vehicle-mounted air purifier of claim 8, wherein the air purification mechanism comprises a fan and a filter assembly, the fan being mounted between the mounting base and the air outlet, the filter assembly being mounted to the housing at a position corresponding to the air outlet.
10. The vehicle-mounted air purifier of claim 9, wherein the air outlets are arranged in a plurality in number, the air outlets are arranged on the side wall of the shell at intervals along the circumferential direction of the shell, the bottom wall of the shell is provided with a plurality of mounting openings, the number of the mounting openings is consistent with that of the air outlets and is in one-to-one correspondence with that of the air outlets, the filter assembly comprises a plurality of filter pieces, the number of the filter pieces is consistent with that of the mounting openings and is in one-to-one correspondence with that of the mounting openings, and each filter piece is detachably connected with the corresponding mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411664277.4A CN119749186A (en) | 2024-11-20 | 2024-11-20 | Car air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411664277.4A CN119749186A (en) | 2024-11-20 | 2024-11-20 | Car air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119749186A true CN119749186A (en) | 2025-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411664277.4A Pending CN119749186A (en) | 2024-11-20 | 2024-11-20 | Car air purifier |
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| Country | Link |
|---|---|
| CN (1) | CN119749186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120269993A (en) * | 2025-06-10 | 2025-07-08 | 苏州佰仕朗智能科技有限公司 | Multifunctional vehicle-mounted disinfection purifier |
-
2024
- 2024-11-20 CN CN202411664277.4A patent/CN119749186A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120269993A (en) * | 2025-06-10 | 2025-07-08 | 苏州佰仕朗智能科技有限公司 | Multifunctional vehicle-mounted disinfection purifier |
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