WO2019232671A1 - Atomizing assembly and electronic cigarette - Google Patents

Abstract

Provided by the embodiments of the present invention are an atomizing assembly and an electronic cigarette, comprising a tobacco pipe, wherein a tobacco component is fixedly inserted into a first end of the tobacco pipe, and an atomizing electrode and a heating assembly are fixedly inserted into a second end of the tobacco pipe; the heating assembly comprises a heating base, and the heating base is disposed up against the atomizing electrode; the outer peripheral wall of the heating base is sleeved with a first end of an elastic member, and a second end of the elastic member is provided with a heating cover; a through slot penetrating the heat cover is provided a heating member is fixedly inserted in the heating base, and the heating member is inserted into the through slot. The heating base increases the fixing stability of the heating member, prevents shaking from occurring when the heating member heats the tobacco component, enhances the stability of vapor, and improves the feeling of the electronic cigarette in the mouth.

Description

Atomization component and electronic cigarette Technical field

The present application relates to the field of electronic cigarettes, and in particular, to an atomizing component and an electronic cigarette.

Background technique

The prior art provides an electronic cigarette. The electronic cigarette includes a smoking component and a battery rod component. Tobacco components are provided in the smoking component. When the battery rod component powers the smoking component, The smoking component can heat the tobacco product, so that the tobacco product can generate a nicotine-containing aerosol that can be smoked by a user.

The electronic cigarette shown in the prior art is used to heat the smoking component instead of burning, thereby effectively reducing the gas harmful to the user's body due to thermal degradation. However, when the tobacco product is inserted into the smoking component, The gaps between the various components included in the smoking assembly make the smoking assembly unable to securely fix the tobacco product, thereby failing to ensure the stability of the smoking assembly structure and reducing the stability of the airflow of the smoke generated by the smoking assembly. , Affecting the taste of flue-cured tobacco.

Summary of the Invention

Embodiments of the present invention provide a heating component (400), an atomizing component, and an electronic cigarette that can effectively improve structural stability.

A first aspect of an embodiment of the present invention provides an atomizing assembly including a tobacco pipe (901), a tobacco component is inserted and fixed in a first end of the tobacco pipe (901), Atomizing electrodes (801) are inserted and fixed at the two ends, and a heating component (400) is also inserted inside the smoke pipe (901);

The heating assembly (400) includes a heating base (405), the heating base (405) and the atomizing electrode (801) are arranged against each other, and an outer peripheral wall of the heating base (405) is provided with an elastic member ( 804) at a first end, a second end of the elastic member (804) is connected with a heating cover (805), a through slot is provided through the heating cover (805), and the heating base (405) is fixedly inserted There is a heating element (402), and the heating element (402) is inserted into the through groove, so that the heating cover (805) slides along the guide of the heating element (402), and the heating element When the member (402) is inserted inside the tobacco assembly, the elastic member (804) is in a compressed state. (The heating cover can be moved up and down in the heating element sleeve (901). When a cigarette is inserted, the spring can continue to be compressed.

Optionally, an internal thread is provided on an inner peripheral wall of an end of the tobacco pipe (901) facing the atomizing electrode (801), and an external thread is provided on an outer peripheral wall of the atomizing electrode (801) so that When the internal thread and the internal thread are screwed together, the elastic member (804) is in a compressed state, so that the heating member (402) extends out of the through slot to be inserted into the tobacco component.

Optionally, when the internal thread and the internal thread are separated, the elastic member (804) is in an extended state, so that the elastic member (804) pushes the heating cover (805) away from the heating member. The heating element (402) moves in the direction.

Optionally, the heating assembly (400) includes a sleeve (401) and the heating element (402) connected to the sleeve (401), and the sleeve (401) includes mutually connected and oppositely disposed A first cavity (403) and a second cavity (404), the heating base (405) is inserted and fixed inside the second cavity (404), and the sleeve (401), the An interference fit between the heating base (405) and the heating element (402).

Optionally, the inner peripheral wall of the second cavity (404) is provided with at least one boss in a radial direction toward the sleeve (401), and the outer peripheral wall of the heating base (405) is recessed There is at least one groove (406), and along the radial direction of the sleeve (401), the protrusion is opposite to the groove (406), so that the protrusion is inserted into the protrusion. When the groove (406) is inside, the heating base (405) is fixed inside the second cavity (404).

Optionally, the heating base (405) includes a first sub-seat (501) and a second sub-seat (502) that are butted to each other, and the bottom of the first sub-seat (501) is along the sleeve (401). ) Is provided with at least two convex teeth (503) in a radial extension, an insertion slot (504) is formed between the two convex teeth (503), and the second sub-seat (502) is along the sleeve A protruding portion (505) is provided in the axial direction of (401), and along the axial direction of the sleeve (401), the protruding portion (505) is opposite to the position of the insertion groove (504). So that the protrusion (505) is inserted and fixed inside the insertion groove (504).

Optionally, a fixing plate (506) is extended at the bottom of the second sub-seat (502), and along the axial direction of the sleeve (401), the fixing plate (506) and the convex tooth (503) ) Are arranged in close contact with each other, and the fixing plate (506) is extended with the protrusion (505).

Optionally, the first sub-seat (501) is provided with a first abutment wall (508) extending in a direction toward the second sub-seat (502), and the second sub-seat (502) is oriented toward A second abutment wall extends in the direction of the first sub-seat (501), and the first abutment wall (508) is opposite to the second abutment wall so that the convex teeth (503) ) When the insertion is fixed inside the insertion groove (504), an insertion gap is formed between the first abutment wall (508) and the second abutment wall, and the insertion gap is used for insertion It is assumed that the heating element (402) is fixed.

Optionally, the heating assembly (400) further includes a first conductive connection member (4021) and a second conductive connection member (4022) electrically connected to the heating member (402), and the fixing plate (506) A first gap is formed between the first side and the sleeve (401), and a second gap (602) is formed between the second side of the fixing plate (506) and the sleeve (401), wherein The first conductive connecting member (4021) passes through the first gap to be electrically connected with the atomizing electrode (801), and the second conductive connecting member (4022) passes through the second gap (602) to It is electrically connected to the atomizing electrode (801), and the atomizing electrode (801) is used to supply power to the heating element (402).

Optionally, a vent hole is provided through the smoke pipe (901), and the vent hole is communicated with the bottom of the heating base (405), so that the airflow outside the atomizing component (100) passes through in sequence. The vent hole and the bottom of the heating base (405) are conducted to the inside of the tobacco assembly.

Optionally, the atomizing electrode (801) includes an external electrode, an internal electrode, and an insulating ring, the insulating ring is inserted between the external electrode and the internal electrode, and the first conductive connection member (4021) ) Is inserted between the external electrode and the insulating ring, and the second conductive connecting member (4022) is inserted between the internal electrode and the insulating ring.

Optionally, the tobacco component is a smoking rod.

Optionally, the tobacco assembly includes a tobacco material disposed in a first end of the tobacco pipe (901), and a filter (903) is inserted and fixed at a port of the first end of the tobacco pipe (901), so that A first end surface of the filter element (903) and the tobacco material are arranged to resist each other, and a mouthpiece assembly (904) is inserted and fixed at a port of the first end of the tobacco pipe (901), penetrating the mouthpiece assembly (904) An airflow channel (905) is provided, and the first port of the airflow channel (905) is in opposition to the filter (903), so that the smoke generated by the tobacco material passes through the filter (903) ) Filtered and flowed into the air flow channel (905).

According to a second aspect of the embodiments of the present invention, an electronic cigarette is provided, which includes a battery rod assembly (300) and an atomizing assembly (100). The structure of the atomizing assembly (100) is as shown in any one of the foregoing first aspects, There is a detachable connection structure between the battery rod assembly (300) and the atomization assembly (100), and the battery rod assembly (300) and the heating assembly (400) are electrically connected so that the battery When the rod assembly (300) powers the heating assembly (400), the heating assembly (400) is heated to generate smoke.

An embodiment of the present invention provides an atomizing component and an electronic cigarette. The atomizing component includes a tobacco pipe. A tobacco component is fixedly inserted into a first end of the tobacco pipe, and a second end of the tobacco pipe is inserted. An atomizing electrode is fixed, and a heating component is also inserted inside the tobacco pipe; the heating component includes a heating base, the heating base is arranged against the atomizing electrode, and an outer peripheral wall of the heating base is sleeved The elastic member has a first end, and a second end of the elastic member is connected with a heating cover, and a through slot is provided through the heating cover. The structure shown in this embodiment is adopted so that When the atomizing electrode is detached, the groove of the heating cover slides along the guide of the heating member under the push of the elastic member, so that the heating member leaves the process of heating the tobacco product. The shredded tobacco is transferred to the end surface of the heating cover facing away from the atomizing electrode, so that the user can clean the heating element, improve the efficiency of cleaning the heating element, and improve the heating element's performance by the heating base. Fixed firmness It avoids the shaking that occurs when the heating element heats the tobacco component, improves the stability of the smoke, and improves the mouthfeel.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of an overall structure of an embodiment of an electronic cigarette provided by the present invention; FIG.

2 is a schematic diagram of an explosive connection structure of an embodiment of an electronic cigarette provided by the present invention;

3 is a schematic diagram of an overall structure of an embodiment of a heating component provided by the present invention;

4 is a schematic diagram of the overall structure of another embodiment of a heating assembly provided by the present invention;

5 is a schematic diagram of an explosion connection structure of an embodiment of a heating component provided by the present invention;

6 is a schematic partial cross-sectional structure diagram of an embodiment of an atomization component provided by the present invention;

FIG. 7 is a schematic diagram of an explosive connection structure of an embodiment of an atomization component provided by the present invention; FIG.

FIG. 8 is a schematic diagram of an explosive connection structure of another embodiment of an atomizing component provided by the present invention.

Detailed ways

The present application provides an atomizing component with improved structural stability. The atomizing component and the battery rod component shown in the present application can be combined into an electronic cigarette.

In order to better understand the structure of the heating assembly (400) shown in the embodiment of the present invention, the specific structure of the electronic cigarette shown in the present application is described below with reference to FIG. 1 and FIG. 2 first:

Among them, FIG. 1 is a schematic diagram of an overall structure of an embodiment of an electronic cigarette provided by the present invention, and FIG. 2 is a schematic diagram of an explosion connection structure of an embodiment of an electronic cigarette provided by the present invention.

The electronic cigarette 200 includes an atomizing assembly 100 and a battery rod assembly 300 for supplying power to the atomizing assembly 100.

In this embodiment, the specific structure of the battery rod assembly 300 is not limited, as long as the battery rod assembly 300 can supply power to the atomizing assembly 100.

The structure of the atomizing assembly 100 is described below:

For a specific structure of the atomizing assembly 100 shown in this embodiment, please refer to FIG. 8, where FIG. 8 is a schematic diagram of an explosion connection structure of an embodiment of the atomizing assembly 100 provided in this embodiment.

The atomizing assembly shown in this embodiment includes a smoke pipe 901. This embodiment does not limit the specific shape of the smoke pipe 901. In this embodiment, the smoke pipe 901 is cylindrical and is taken as an example to illustrate:

A tobacco component is inserted and fixed in the first end of the tobacco tube 901, and an atomizing electrode 801 is fixed in the second end of the tobacco tube 901, and a heating component 400 is also inserted in the tobacco tube 901;

The heating assembly 400 includes a heating base 405, which is arranged to abut against the atomizing electrode 801, and a first end of an elastic member 804 is sleeved on an outer peripheral wall of the heating base 405, and the elastic member 804 The second end is connected with a heating cover 805.

A through slot is provided through the heating cover 805, and a heating member 402 is fixedly inserted in the heating base 405, and the heating member 402 is inserted in the through slot to allow the heating cover 805 to heat along the heating The guide member 402 slides, and when the heating member 402 is inserted into the tobacco assembly, the elastic member 804 is in a compressed state.

The heating cover 805 shown in this embodiment can slide along the guide of the heating member 402 under the driving of the elastic member 804;

Specifically, an internal thread is provided on an inner peripheral wall of the end of the tobacco pipe 901 facing the atomizing electrode 801, and an external thread is provided on an outer peripheral wall of the atomizing electrode 801, and the tobacco pipe 901 is provided with an internal thread. The internal thread is screwably connected to the external thread of the atomizing electrode 801, so that the internal thread and the internal thread are screwed together.

In the case where the internal thread and the internal thread are screwed together, an inner wall of the tobacco pipe 901 away from the atomizing electrode 801 is provided with a resisting arm, and the tobacco pipe 901 is screwed and fixed to the mist. During the process of turning the electrode 801, the resisting arm is used to resist the elastic member 804, so that the elastic member 804 is in a compressed state, and when the elastic member 804 is in a compressed state, the heating A piece 402 extends out of the slot for insertion into the tobacco assembly.

When the internal thread and the internal thread are disengaged, when the resisting arm is not against the elastic member 804, the elastic member 804 is in an extended state, and when the elastic member 804 is extended The elastic member 804 pushes the heating cover 805 to move in a direction away from the heating member 402.

The structure shown in this embodiment is adopted, so that when the smoke tube 901 is separated from the atomizing electrode 801, under the push of the elastic member 804, the slot of the heating cover 805 is heated along the heating The guide slide of the member 402 causes the tobacco shreds left by the heating member 402 to heat the tobacco product to be transferred to the end face of the heating cover 805 facing away from the atomizing electrode 801, so that the user can easily heat the heating member 402. The cleaning is performed to improve the cleaning efficiency of the heating element 402.

The following specifically describes the specific structure of the heating assembly 400:

First, refer to FIG. 3 to FIG. 5, wherein FIG. 3 is a schematic diagram of an overall structure of an embodiment of a heating module provided by the present invention, and FIG. 4 is a schematic diagram of an overall structure of another embodiment of a heating module provided by the present invention FIG. 5 is a schematic diagram of an explosive connection structure of an embodiment of a heating assembly provided by the present invention.

The heating assembly 400 shown in this embodiment includes a sleeve 401 and a heating member 402 connected to the sleeve 401.

The specific shape of the sleeve 401 is not limited in this embodiment. For example, this embodiment takes the sleeve 401 as a cylinder as an example for illustrative description.

The sleeve 401 includes a first cavity 403 and a second cavity 404 which are connected to each other and are opposite to each other.

The heating base 405 is inserted and fixed inside the second cavity 404, and the sleeve 401, the heating base 405, and the heating element 402 are in interference fit, and the heating is fixed to the heating. The heating element 402 on the base 405 is inserted into the tobacco assembly.

It can be seen that with the structure of the heating assembly 400 shown in this embodiment, due to the interference fit between the heating base 405 and the heating member 402, it can effectively ensure that the heating assembly 400 does not shake. Furthermore, the structural stability of the heating component 400 is ensured, the service life of the heating component 400 is improved, and the stability of the airflow of the smoke generated by the heating component 400 is improved.

The following describes the specific structure of the interference fit between the heating base 405 and the sleeve 401 with reference to FIG. 5:

Specifically, the inner peripheral wall of the second cavity of the sleeve 401 shown in this embodiment is provided with at least one boss in a radial direction toward the sleeve 401. The specific number of bosses is not limited;

At least one groove 406 is recessed on the outer peripheral wall of the heating base 405. In this embodiment, the specific number of the grooves 406 is not limited, as long as the radial direction of the sleeve 401, the boss and the The grooves 406 may be oppositely disposed, that is, the number of the protrusions shown in this embodiment is equal to the number of the grooves 406.

Moreover, when the boss is inserted inside the groove 406, the heating base 405 is fixed inside the second cavity, and because the boss and the groove 406 are inserted between each other A fixed relationship, and the boss is extended in a radial direction toward the sleeve 401, thereby effectively avoiding the possibility of the heating base 405 rotating in the sleeve 401 and further avoiding the heating The shaking between the base 405 and the sleeve 401 improves the stability of the structure.

The following specifically describes the specific structure of the heating base 405 shown in this embodiment with reference to FIG. 5.

The heating base 405 includes a first sub-seat 501 and a second sub-seat 502 that are butted to each other, and at least two convex teeth 503 are provided on the bottom of the first sub-seat 501 along the radial direction of the sleeve 401.

Optionally, the specific number of the convex teeth 503 is not limited in this embodiment, and the number of the convex teeth 503 is taken as an example to describe in this embodiment. This embodiment exemplifies the convex teeth 503. The specific shape is not limited. In this embodiment, the convex teeth 503 are elongated as an example for illustrative description.

Specifically, an insertion slot 504 is formed between the two convex teeth 503 shown in this embodiment, and the specific shape of the insertion slot 504 is not limited in this embodiment. For example, the insertion slot 504 It can be U-shaped or rectangular, which is not limited in this embodiment.

The second sub-seat 502 is provided with a protruding portion 505 extending along the axial direction of the sleeve 401, and along the axial direction of the sleeve 401, the protruding portion 505 and the insertion slot 504 are located The protrusions 505 are oppositely arranged to be inserted and fixed inside the insertion groove 504, so that the protrusions 505 and the insertion groove 504 are interference fit, so that the first sub-seat 501 and The second sub-seats 502 are connected to each other to form the heating base 405 in combination.

This embodiment does not limit the specific shape of the convex portion 505, as long as the convex portion 505 can be inserted and fixed inside the insertion groove 504, so that the convex portion 505 and the insertion groove 504 can be inserted and fixed. The interference fit is sufficient. In order to achieve a hard fit, the shape of the protruding portion 505 shown in this embodiment matches the shape of the insertion groove 504.

Optionally, a fixing plate 506 is extended at the bottom of the second sub-seat 502 in this embodiment. As shown in the figure, the cross-sectional area of the fixing plate 506 is larger than the cross-sectional area of the protrusion 505 The fixing plate 506 is configured to fix the protrusion 505.

Along the axial direction of the sleeve 401, the fixing plate 506 is in close contact with the convex teeth 503, and the fixing plate 506 is extended with the convex portion 505.

The specific manner of fixing the heating element 402 by the heating base 405 is described below:

The first sub-seat 501 shown in this embodiment is provided with a first abutment wall 508 extending in a direction toward the second sub-seat, and the second sub-seat 502 is along the first sub-seat 501. A second abutting wall extends in the direction.

Specifically, along the radial direction of the sleeve 401, the first abutting wall 508 is opposite to the second abutting wall, so that the convex teeth 503 are inserted and fixed in the insertion groove. When inside 504, an insertion gap is formed between the first abutment wall 508 and the second abutment wall, and the insertion gap is used to insert and fix the heating element 402.

Specifically, in this embodiment, the heating element 402 may be installed between the first abutting wall 508 and the second abutting wall, so that the heating element 402 and the first abutting wall 508 And the interference fit between the second abutment walls effectively improves the structural stability of the heating component 400, avoids the possibility of the heating element 402 shaking in the heating component 400, and further effectively heats the component 400. The stability of the structure improves the stability of the air flow of the smoke generated by the heating assembly 400, and improves the taste of the user inhaling the smoke.

Specifically, in order to implement a circuit path so that the heating element 402 can heat the tobacco product to generate smoke, the heating assembly 400 shown in this embodiment further includes a first conductive material electrically connected to the heating element 402. The connecting member 4021 and the second conductive connecting member 4022.

More specifically, a first gap 601 is formed between the first side of the fixing plate 506 and the sleeve 401, and a second gap is formed between the second side of the fixing plate 506 and the sleeve 401. 602, and the first gap 601 and the second gap 602 shown in this embodiment are mutually conductive with the inner cavity of the sleeve 401, so that the first conductive connection member 4021 passes through the A first gap 601 is electrically connected to the atomizing electrode, and the second conductive connecting member 4022 passes through the second gap 602 to be electrically connected to the atomizing electrode. The atomizing electrode is used for the heating element. powered by.

Among them, as shown in FIG. 6, wherein FIG. 6 is a schematic partial cross-sectional structure diagram of an embodiment of an atomizing component provided by the present invention. As shown in FIG. 6, the atomizing electrode shown in this embodiment includes an external electrode. 701, an internal electrode 703, and an insulating ring 702, wherein the external electrode 701, the insulating ring 702, and the internal electrode 703 are sequentially connected to each other, and the insulating ring 702 is inserted and fixed to the external electrode 701 Between the inner electrode 703 and the inner electrode 703, the insulation ring 702 is used to electrically isolate the outer electrode 701 and the inner electrode 703, and an end of the first conductive connection member 4021 can be inserted and fixed in the place. Between the external electrode 701 and the insulating ring 702, and an end portion of the second conductive connecting member 4022 may be inserted between the internal electrode 703 and the insulating ring 702, and the external electrode 701 passes through The first conductive connection member 4021 and the inner electrode 703 provide power to the heating member 402 through the second conductive connection member 4022, so that the heating member 402 can heat a tobacco product when the heating member 402 is powered. To generate smoke.

An embodiment of the present invention further provides an atomizing component. The atomizing component shown in this embodiment includes the heating component 400 shown above. For a detailed description of the heating component 400, please refer to the above. It will not be described in detail.

The tobacco tube 901 includes a first end 902 and a second end 906 opposite to each other. The tobacco component is inserted and fixed inside the first end 902 of the tobacco tube 901. The following is a possibility of the tobacco component shown in this embodiment. To set it as an example:

In a possible manner, the tobacco component may be a smoking rod made of tobacco material.

In another possible manner, as shown in FIG. 7, the tobacco component includes a tobacco material disposed inside the first end 902. The tobacco material may be shredded tobacco or the like. The port of the first end 902 is inserted at the port. A filter element 903 is fixed. A first end surface of the filter element 903 and the tobacco material are arranged to resist each other. A mouthpiece assembly 904 is inserted and fixed at a port of the first end 902 and penetrates the mouthpiece assembly. 904 is provided with an airflow channel 905, and a first port of the airflow channel 905 resists the filter element 903, so that the smoke generated by the tobacco material passes through the filter element 903 and then flows to the airflow channel 905. Inside.

The specific material of the filter element 903 is not limited in this embodiment, as long as the filter element 903 can filter the smoke, it can be seen that with the structure shown in this embodiment, the user can The tobacco material of its own taste is placed inside the terminal 902, which increases the user's demand for smoke with multiple flavors, and the filter 903 shown in this embodiment can not only realize the filtering of smoke, but also prevent the user from inhaling impurities. In addition, the filter 903 can also compact the tobacco material inside the first end 902, and effectively prevent the temperature of the tobacco material from scalding the user from being too high.

As mentioned above, the above embodiments are only used to illustrate the technical solution of the present invention, but not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still apply the foregoing The technical solutions described in the embodiments are modified, or some technical features are equivalently replaced; and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (14)

An atomization assembly, characterized in that it includes a tobacco pipe (901), a tobacco component is inserted and fixed at a first end of the tobacco pipe (901), and a second end of the tobacco pipe (901) is inserted An atomizing electrode (801) is fixed, and a heating component (400) is also inserted inside the smoke pipe (901); The heating assembly (400) includes a heating base (405), the heating base (405) and the atomizing electrode (801) are arranged against each other, and an outer peripheral wall of the heating base (405) is provided with an elastic member ( 804) at a first end, a second end of the elastic member (804) is connected with a heating cover (805), a through slot is provided through the heating cover (805), and the heating base (405) is fixedly inserted There is a heating element (402), and the heating element (402) is inserted into the through groove, so that the heating cover (805) slides along the guide of the heating element (402), and the heating element When the member (402) is inserted inside the tobacco assembly, the elastic member (804) is in a compressed state. The atomizing assembly according to claim 1, characterized in that an inner peripheral wall of an end portion of the tobacco pipe (901) facing the atomizing electrode (801) is provided with an internal thread, and the atomizing electrode (801) The outer peripheral wall is provided with an external thread, so that when the internal thread and the internal thread are screwed together, the elastic member (804) is in a compressed state, so that the heating member (402) extends out of the through hole. Slot for insertion into the tobacco assembly. The atomizing assembly according to claim 2, characterized in that, when the internal thread and the internal thread are separated, the elastic member (804) is in an extended state, so that the elastic member (804) The heating cover (805) is pushed to move in a direction away from the heating member (402). The atomizing assembly according to claim 1, wherein the heating assembly (400) comprises a sleeve (401) and the heating member (402) connected to the sleeve (401), the The sleeve (401) includes a first cavity (403) and a second cavity (404) which are mutually connected and oppositely disposed, and the heating base (405) is inserted and fixed inside the second cavity (404), And the sleeve (401), the heating base (405) and the heating element (402) are interference fit. The atomizing assembly according to claim 4, characterized in that at least one boss is convexly provided on an inner peripheral wall of the second cavity (404) in a radial direction toward the sleeve (401). An outer peripheral wall of the heating base (405) is concavely provided with at least one groove (406), and along the radial direction of the sleeve (401), the boss is opposite to the groove (406), so that When the boss is inserted into the groove (406), the heating base (405) is fixed inside the second cavity (404). The atomization assembly according to claim 4, characterized in that the heating base (405) comprises a first sub-seat (501) and a second sub-seat (502) butted against each other, and the first sub-seat ( 501), at least two convex teeth (503) are provided along the radial extension of the sleeve (401), and an insertion slot (504) is formed between the two convex teeth (503). The two sub-seats (502) are provided with protrusions (505) extending along the axial direction of the sleeve (401), and along the axial direction of the sleeve (401), the protrusions (505) and The insertion grooves (504) are oppositely positioned so that the protrusions (505) are inserted and fixed inside the insertion grooves (504). The atomizing assembly according to claim 6, characterized in that a fixing plate (506) is extended at the bottom of the second sub-seat (502), and the fixing is along the axial direction of the sleeve (401). A plate (506) is in close contact with the convex teeth (503), and the fixing plate (506) is extended with the convex portion (505). The atomization assembly according to claim 7, wherein the first sub-seat (501) is provided with a first abutment wall (508) extending in a direction toward the second sub-seat (502), and The second sub-seat (502) is provided with a second abutment wall extending in a direction toward the first sub-seat (501), and the first abutment wall (508) is opposite to the second abutment wall And provided so that when the convex tooth (503) is inserted and fixed inside the insertion groove (504), an insertion is formed between the first abutment wall (508) and the second abutment wall A gap is provided, and the inserting gap is used for inserting and fixing the heating element (402). The atomizing assembly according to claim 8, wherein the heating assembly (400) further comprises a first conductive connection member (4021) and a second conductive connection member (4021) electrically connected to the heating member (402). 4022), a first gap is formed between the first side of the fixing plate (506) and the sleeve (401), and the second side of the fixing plate (506) is between the second side of the fixing plate (506) and the sleeve (401) A second gap (602) is formed therebetween, wherein the first conductive connection member (4021) passes through the first gap to be electrically connected with the atomizing electrode (801), and the second conductive connection member (4022) The second gap (602) is passed through to electrically connect with the atomizing electrode (801), and the atomizing electrode (801) is used for supplying power to the heating element (402). The atomization assembly according to claim 1, characterized in that a ventilation hole is provided through the smoke pipe (901), and the ventilation hole is communicated with the bottom of the heating base (405), so that the The air flow outside the atomizing component (100) is conducted to the inside of the tobacco component through the vent hole and the bottom of the heating base (405) in this order. The atomizing assembly according to claim 1, wherein the atomizing electrode (801) includes an external electrode, an internal electrode, and an insulating ring, and the insulating ring is inserted between the external electrode and the internal electrode. In between, the first conductive connecting member (4021) is inserted between the external electrode and the insulating ring, and the second conductive connecting member (4022) is inserted between the internal electrode and the insulating ring. between. The atomizing component according to claim 1, wherein the tobacco component is a smoking rod. The atomizing assembly according to claim 7, wherein the tobacco assembly comprises a tobacco material disposed in a first end of the tobacco pipe (901), and a port of the first end of the tobacco pipe (901) A filter element (903) is inserted and fixed, a first end surface of the filter element (903) and the tobacco material are set against each other, and a suction nozzle is inserted and fixed at a port of the first end of the tobacco pipe (901). An assembly (904), an airflow channel (905) is provided through the nozzle assembly (904), and a first port of the airflow channel (905) abuts the filter (903) so that the tobacco material The generated smoke is filtered through the filter element (903) and then flows into the air flow channel (905). An electronic cigarette, comprising a battery rod assembly (300) and an atomizing assembly (100), the structure of the atomizing assembly (100) is as shown in any one of claims 1 to 13, and the There is a detachable connection structure between the battery rod assembly (300) and the atomization assembly (100), and the battery rod assembly (300) and the heating assembly (400) are electrically connected so that the battery rod assembly (300) When the heating assembly (400) is powered, the heating assembly (400) is heated to generate smoke.

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