CN106235416A - Nebulizer for electronic cigarette and electronic cigarette - Google Patents

Abstract

The invention discloses an atomizer for an electronic cigarette and an electronic cigarette in which both ends of the atomizer can be connected to a power supply. The embodiment adopted by the present invention is: an atomizer, including an atomization sleeve with two ends, one end of the atomization sleeve is provided with an air inlet hole and the other end is provided with an air outlet hole, and the atomization sleeve is provided with An atomization chamber, an oil storage space for storing smoke oil, and an air flow channel communicating with the air inlet and outlet holes, the atomization chamber is provided with an atomization assembly, and the atomization chamber has an opening to communicate with the The air flow channel, in the length direction of the atomization sleeve, the atomization chamber divides the oil storage space into an upper oil storage bin and a lower oil storage bin, and the two ends of the atomization assembly respectively extend to the In the upper oil storage tank and the lower oil storage tank, and absorb the smoke oil in it for heating and atomization, the two ends of the air inlet hole and the air outlet hole of the atomization sleeve are equipped with a connection structure suitable for connecting to an external power supply and A conductive structure powering the atomizing assembly.

Description

Atomizers for electronic cigarettes and electronic cigarettes

technical field

The invention relates to the field of smoking articles, in particular to an atomizer for an electronic cigarette and an electronic cigarette using the atomizer.

Background technique

E-cigarettes are an alternative to cigarettes. They have some characteristics similar to traditional cigarettes. They can refresh you, satisfy the pleasure of smokers and the smoking habits you have developed over the years, but will not cause the harm of "second-hand smoke" to others and the environment. pollute.

From a structural point of view, electronic cigarettes are generally composed of an atomizer and a power supply device. The power supply device is connected to one end of the atomizer and supplies power to the atomizer to form an electronic cigarette. The atomizer contains smoking substances, and the power supply device provides electric energy for the atomizer, thereby driving the atomizer to atomize the above-mentioned smoking substances to generate "smoke" similar to real smoke. In the prior art, the smoking substance is usually in a liquid state, and this liquid smoking substance is generally called "smoke oil". The atomizer usually has an oil storage tank, an oil-absorbing element that absorbs the oil in the oil storage tank, and a heating element in contact with the oil-absorbing element. The heating element is used to heat and atomize the oil absorbed in the oil-absorbing element to generate smoke.

In the prior art, the power supply device is usually fixedly connected to one end of the atomizer, and the other end of the atomizer is fixedly used to connect to the suction nozzle.

Contents of the invention

According to the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an atomizer for electronic cigarette and an electronic cigarette in which both ends of the atomizer can be connected to a power supply.

In order to achieve the purpose of the above invention, the technical solution adopted in the present invention is: an atomizer for electronic cigarettes, including an atomization sleeve with two ends, one end of the atomization sleeve is provided with an air inlet and the other end is provided with an outlet Air holes, the atomization sleeve is provided with an atomization cavity, an oil storage space for storing smoke oil, and an air flow channel connecting the air inlet hole and the air outlet hole, and an atomization component is arranged in the atomization cavity, so The atomization chamber has an opening to communicate with the airflow channel. In the length direction of the atomization sleeve, the atomization chamber divides the oil storage space into an upper oil storage bin and a lower oil storage bin. The mist The two ends of the atomization component extend into the upper oil storage tank and the lower oil storage tank respectively, and absorb the smoke oil therein for heating and atomization. Both ends of the air inlet hole and the air outlet hole of the atomization sleeve A connection structure suitable for connecting to an external power supply and a conductive structure for supplying power to the atomizing assembly.

Further, the atomization assembly in this technical solution includes an oil guiding component and a heating wire in contact with the oil guiding component, the heating wire is electrically connected to the conductive structure, and the two ends of the oil guiding component respectively extend to Inside the upper oil storage bin and the lower oil storage bin.

Further, the oil guiding component in this technical solution is a microporous ceramic tube.

Further, in the technical solution, the oil guide member is provided with an oil guide channel connecting the upper oil storage tank and the lower oil storage tank.

Further, in the technical solution, an oil guide channel is also provided in the oil storage space, and the upper oil storage tank and the lower oil storage tank are communicated through the oil guide channel.

Further, the connection structure in this technical solution is a clamping structure, a screw connection structure or a magnetic attraction structure, and the air flows out from the air outlet hole after passing through the air flow channel and the atomizing chamber.

Further, the atomization assembly in this technical solution includes an oil-conducting component and an electromagnetic induction coil, the electromagnetic induction coil is electrically connected to the conductive structure, and the oil-conducting component is provided with a metal layer capable of inducing electromagnetic fields to generate heat, so The two ends of the oil guiding component respectively extend into the upper oil storage bin and the lower oil storage bin.

Further, in this technical solution, the surface connecting the oil guide component with the upper oil storage tank is an inner convex surface, and the surface connecting the oil guide component with the lower oil storage tank is an inner concave surface, and the inner surface The convex surface and the inner concave surface are combined to form the atomization chamber, and the opening is located between the inner convex surface and the inner concave surface.

Furthermore, the atomizer for electronic cigarettes in this technical solution also includes a suction nozzle, which is provided with a suction hole, and the suction nozzle is suitable for connecting to the air inlet and outlet of the atomization sleeve. Either one of the two ends of the air hole, and after being connected, the air suction hole is suitable for communicating with the air inlet hole and the air outlet hole.

The technical solution also discloses an electronic cigarette, which includes an atomizer and a power supply for supplying power to the atomizer, and the atomizer is the atomizer described in the above technical solution.

Compared with the prior art, the present invention has a connection structure suitable for connecting to an external power supply and a conductive structure for supplying power to the atomization assembly at both ends of the air inlet hole and the air outlet hole of the atomizer in the present invention. Therefore, the power supply can be connected to any end of the atomizer, which has the beneficial effects of being convenient for users to connect to the power supply and easy to use.

Similarly, since the electronic cigarette in the present invention has the aforementioned atomizer, it has the beneficial effect of being convenient for users to use the electronic cigarette.

Other beneficial effects of the present invention will be further described in specific embodiments.

Description of drawings

Fig. 1 is the sectional view of the preferred embodiment of atomizer among the present invention;

Fig. 2 is a sectional view of the structure of the atomizer in Fig. 1 provided with a suction nozzle;

Fig. 3 is a structural front view of a preferred embodiment of the electronic cigarette in the present invention;

Fig. 4 is a cross-sectional view of the structure of the electronic cigarette in the present invention.

detailed description

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. It should be understood that the specific embodiments described in this section are only used to explain the present invention, not to limit the present invention.

Specific embodiment one

As shown in FIG. 1 , this embodiment discloses an atomizer 100 for electronic cigarettes, which is used to combine with a power supply 200 to form an electronic cigarette (please refer to FIG. 3 ), which includes an atomizing sleeve 120 with two ends. One end of the sleeve 120 is provided with an air inlet 121 , and the other end is provided with an air outlet 122 . The atomization sleeve 120 is provided with an atomization cavity 123, an oil storage space 110 for storing e-liquid, and an air flow channel 130 connecting the air inlet 121 and the air outlet 122. The atomization chamber 123 is provided with an atomization component 124, The atomization chamber 123 is provided with an opening 1231 to communicate with the air flow channel 130. In the length direction of the atomization sleeve 120, the atomization chamber 123 divides the oil storage space 110 into an upper oil storage bin 111 and a lower oil storage bin 112, namely: The upper oil storage tank 111 and the lower oil storage tank 112 are combined to form the oil storage space 110, and the two ends of the atomization assembly 124 respectively extend into the upper oil storage tank 111 and the lower oil storage tank 112, and absorb them (in the oil storage space 110). ) of the e-liquid is heated and atomized to obtain smoke and then flows out from the airflow channel 130 . Both ends of the air inlet hole 121 and the air outlet hole 122 of the atomization sleeve 120 are provided with a connection structure 125 suitable for connecting to an external power supply 200 and a conductive structure 126 for supplying power to the atomization component 124 . In this embodiment, the connection structure 125 is a screw structure, and the connection structure 125 is made of conductive metal material. The connection structure 125 acts as an electrode in the conductive structure 126 in this embodiment. The air entering from the air inlet 121 passes through the air flow channel 130 and the atomizing chamber 110 and then flows out from the air outlet 122 .

As shown in Fig. 1 and Fig. 2, the atomization assembly 124 includes an oil guide part 1241 and a heating wire 1242 in contact with the oil guide part 1241, one end electrode of the heating wire 1242 is electrically connected to the conductive structure 126, and the other end is electrically connected to the connection structure 125, Both ends of the oil guide member 1241 extend into the upper oil storage bin 111 and the lower oil storage bin 112 respectively. A sealing member 1111 and a sealing member 1121 are provided between the oil guide member 1241 and the outer walls of the upper oil storage bin 111 and the lower oil storage bin 112 . The sealing member 1111 and the sealing member 1121 are used to prevent leakage of e-liquid in the upper oil storage bin 111 and the lower oil storage bin 112 .

In this embodiment, the sealing member 1111 is made of silicone material. The oil guiding part 1241 is a microporous ceramic tube, and the ceramic tube is made by sintering nanoscale ceramic particles. The heating element 1242 is arranged in the oil guiding part 1241 , and the oil guiding part 1241 and the heating element 1242 are placed parallel to the axial direction of the atomizing sleeve 120 . In other embodiments, the oil guide member 1241 can also be made of glass fiber or cotton material.

As shown in FIG. 2 , the oil guide member 1241 is provided with an oil guide passage 1243 communicating with the upper oil storage bin 111 and the lower oil storage bin 112 . In this embodiment, the oil guiding channel 1243 is a pipe structure similar to a through hole. In other embodiments, the oil guiding channel 1243 may also be provided with an oil guiding capillary.

As shown in Figure 2 again, the surface connecting the oil guide member 1241 with the upper oil storage bin 111 is an inner convex surface 1112, the surface where the oil guide member 1241 is connected with the lower oil storage bin 112 is an inner concave surface 1122, and the inner convex surface 1112 and the inner The concave surfaces 1122 are combined to form the atomizing chamber 123 , and the opening 1231 is located between the inner convex surface 1112 and the inner concave surface 1122 . The cross-section of the atomizing chamber 123 in the vertical direction is diamond-shaped, and the two ends of the oil guide member 1241 are respectively located at the vertices of the two triangles. The rhombus-shaped cross section of the atomizing chamber 123 in the vertical direction also effectively avoids the occurrence of oil leakage.

The atomizer 100 for electronic cigarette also includes a suction nozzle 150, which is provided with a suction hole 151, and the suction nozzle 150 is suitable for being connected to any of the two ends of the air inlet hole 121 and the air outlet hole 122 of the atomization sleeve 120. , and after the suction nozzle 150 is connected, the suction hole 151 is adapted to communicate with the air inlet hole 121 and the air outlet hole 122 .

Since the two ends of the air inlet hole 121 and the air outlet hole 122 in the atomizer 100 are provided with a connection structure 125 suitable for connecting to an external power supply and a conductive structure 126 for supplying power to the atomization assembly 124, the power supply 200 is connected to the atomizer Any end of the atomizer 100 can supply power to the atomizer 100, which has the beneficial effect of being convenient for the user to connect the power supply 200 and easy to use.

In other embodiments, the oil guiding channel 1243 can also be provided between the upper oil storage bin 111 and the lower oil storage bin 112 to communicate with the upper oil storage bin 111 and the lower oil storage bin 112 . Moreover, the connection between the connection structure 125 and the power supply 200 can also be a snap-fit structure or a magnetic attraction structure.

In other embodiments, the atomizer 100 may also be heated by electromagnetic induction. Specifically, the atomization assembly 124 includes an oil guiding component and an electromagnetic induction coil, the electromagnetic induction coil is electrically connected to the conductive structure, the oil guiding component is provided with a metal layer capable of inducing electromagnetic field and generating heat, and the two ends of the oil guiding component respectively extend to the upper reservoir. In the oil tank and the lower storage tank. A sealing member is arranged between the oil guiding part and the outer walls of the upper oil storage bin and the lower oil storage bin.

Specific embodiment two

As shown in FIG. 3 and FIG. 4 , this embodiment discloses an electronic cigarette, including an atomizer 100 and a power supply 200 , and the atomizer 100 and the power supply 200 are connected through a detachable connection structure. For example: the atomizer 100 and the power supply 200 are connected through a detachable screw connection structure. The power supply 200 is used to supply power to the atomizer 100, and the atomizer 100 is the atomizer 100 described in the first embodiment. The two electrodes of the power supply 200 are electrically connected to the conductive structure 126 and the connection structure 125 respectively, so as to supply power to the atomizer 100 .

The above specific examples illustrate the principle and implementation of the present invention. It should be understood that the above implementation is only used to help understand the present invention, and should not be construed as a limitation of the present invention. For those skilled in the art, any minor improvements or equivalent substitutions made to the structural shape or structure of the present invention according to the idea of the present invention shall be included within the protection scope thereof.

Claims (10)

1. An atomizer for electronic cigarettes, comprising an atomization sleeve with two ends, one end of the atomization sleeve is provided with an air inlet and the other end is provided with an air outlet, and the atomization sleeve is provided with an atomization chamber , an oil storage space for storing e-liquid and an airflow channel communicating with the air inlet hole and the air outlet hole, the atomization chamber is provided with an atomization assembly, and the atomization chamber has an opening to communicate with the airflow channel, It is characterized in that, in the length direction of the atomization sleeve, the atomization chamber divides the oil storage space into an upper oil storage bin and a lower oil storage bin, and the two ends of the atomization assembly respectively extend to the In the above-mentioned upper oil storage tank and the lower oil storage tank, the smoke oil in it is absorbed for heating and atomizing, and the two ends of the air inlet hole and the air outlet hole of the atomization sleeve are provided with a connection structure suitable for connecting to an external power supply and a conductive structure for powering the atomizing assembly. 2. The atomizer for electronic cigarette according to claim 1, characterized in that, the atomization assembly includes an oil-conducting part and a heating wire in contact with the oil-conducting part, and the heating wire is electrically connected to the conductive structure, the two ends of the oil guide part respectively extend into the upper oil storage bin and the lower oil storage bin. 3. The atomizer for electronic cigarette according to claim 2, characterized in that, the oil guiding component is a microporous ceramic tube. 4 . The atomizer for electronic cigarette according to claim 2 or 3 , characterized in that, the oil guide member is provided with an oil guide passage connecting the upper oil storage tank and the lower oil storage tank. 5. The atomizer for electronic cigarette according to claim 1, characterized in that, an oil guide channel is also provided in the oil storage space, and the upper oil storage tank and the lower oil storage tank pass through the guide channel. The oil channel is connected. 6. The atomizer for electronic cigarette according to claim 1, characterized in that, the connection structure is a clamping structure or a screw connection structure or a magnetic attraction structure, and the air flows through the airflow channel and the atomizing chamber Then flow out from the outlet hole. 7. The atomizer for electronic cigarette according to claim 1, characterized in that, the atomization assembly includes an oil guide component and an electromagnetic induction coil, the electromagnetic induction coil is electrically connected to the conductive structure, and the oil guide The component is provided with a metal layer capable of inducing electromagnetic field to generate heat, and the two ends of the oil guiding component respectively extend into the upper oil storage bin and the lower oil storage bin. 8. The atomizer for electronic cigarette according to claim 2 or 7, characterized in that, the surface connecting the oil guide member and the upper oil storage tank is an inner convex surface, and the oil guide member and the The connected surface of the lower oil storage tank is an inner concave surface, and the inner convex surface and the inner concave surface are combined to form the atomization chamber, and the opening is located between the inner convex surface and the inner concave surface. 9. The atomizer for electronic cigarette according to claim 1, characterized in that, the atomizer for electronic cigarette further comprises a suction nozzle, the suction nozzle is provided with a suction hole, and the suction nozzle is suitable for It is connected to any one of the two ends of the air inlet hole and the air outlet hole of the atomization sleeve, and after the connection, the air suction hole is suitable for communicating with the air inlet hole and the air outlet hole. 10. An electronic cigarette, which includes an atomizer and a power supply for supplying power to the atomizer, characterized in that the atomizer is the atomizer for electronic cigarette according to any one of claims 1-9 .