WO2021104390A1 - Atomization assembly and electronic cigarette - Google Patents

Abstract

An atomization assembly and an electronic cigarette. The atomization assembly comprises an e-liquid reservoir (1), a porous body (2), and a heating element (3). The e-liquid reservoir (1) comprises an e-liquid storage cavity (b) used for storing e-liquid. The porous body (2) is used for adsorbing e-liquid in the e-liquid storage cavity (b); the porous body (2) comprises an e-liquid contact surface (p1), an e-liquid atomization surface (p2) and an air inlet surface (p3); the porous body (2) adsorbs the e-liquid in the e-liquid storage cavity (b) by means of the e-liquid contact surface (p1); the air inlet surface (p3) is used for allowing gas to flow into the porous body (2) and flow into the e-liquid storage cavity (b) by means of the porous body (2); the distance between the air inlet surface (p3) and the e-liquid contact surface (p1) is smaller than the distance between the e-liquid atomization surface (p2) and the e-liquid contact surface (p1), and at least part of the heating element (3) is in contact with the e-liquid atomization surface (p2) so as to atomize the e-liquid on the e-liquid atomization surface (p2). During operation, the porous body (2) can provide enough e-liquid for the electric heating element, and therefore burnt smell can be avoided.

Description

Atomizing components and electronic cigarettes

Cross reference of related applications

This application claims the priority of the Chinese patent application filed with the Chinese Patent Office on November 26, 2019, the application number is 201922061877.2, titled "Atomization Components and Electronic Cigarettes", the entire content of which is incorporated into this application by reference.

Technical field

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

Background technique

An electronic cigarette usually includes an atomization component and a battery assembly for powering the atomization component. The atomization component includes an oil storage cavity. The atomization component is used to atomize the e-liquid in the oil storage cavity to generate smoke. The function realization is mainly based on the atomization component; the atomization component is usually installed at one end of the oil storage cavity. The atomization component has a porous body for sucking and conducting smoke liquid, and a porous body for sucking the porous body. A heating element that atomizes with the conductive smoke liquid. Among them, the porous body is a component with capillary pores inside, which can infiltrate, absorb and conduct the smoke liquid through the internal pores; and the heating element has a heating part for heating and a conductive pin part, which is used for the heating part. To heat the smoke liquid conducted from the porous body to form smoke liquid smoke for smoking.

During the e-cigarette smoking process, the e-liquid in the oil storage cavity is continuously consumed on the porous body, and a negative pressure will appear in the airtight e-liquid bin. In order to compensate for this negative pressure to achieve air pressure balance, the external atmospheric pressure will change from the porous body. The body constantly replenishes air in, which is what we see as the bubbling phenomenon of smoke liquid. Since both the atomized oil guide and the air pressure compensation act on the same place on the porous body, and the oil guide direction is downward, while the air pressure compensation direction is upward, the flow direction of the two is opposite. Therefore, the air pressure compensation will affect the supply of the guide oil, resulting in a stale smell.

Summary of the invention

In order to solve the problems in the prior art, the present application provides an atomizing component and an electronic cigarette with sufficient supply of e-liquid and avoiding stale smell.

In a first aspect, the present application provides an atomization assembly, including: an oil storage body, a porous body, and a heating element. The oil storage body includes an oil storage cavity for storing smoke liquid, and the porous body is used for adsorbing the The smoke liquid in the oil storage cavity, the porous body includes a smoke liquid contact surface, a smoke liquid atomization surface and an air inlet surface, and the porous body absorbs the smoke liquid in the oil storage cavity through the smoke liquid contact surface, The air inlet surface is used to allow gas to enter the porous body and flow into the oil storage cavity through the porous body, and the distance from the air inlet surface to the smoke liquid contact surface is less than the distance from the smoke liquid atomization surface. In terms of the distance between the contact surface of the smoke liquid, at least part of the heating element is combined with the smoke liquid atomizing surface to atomize the smoke liquid on the smoke liquid atomizing surface.

Preferably, the heating element includes a heating section, and the heating section is located in the atomizing surface of the smoke liquid.

Preferably, the heating element further includes an extension section, a first electrical connection portion and a second electrical connection portion, the first end of the extension section is connected to the first end of the heating section, and the second end of the extension section The end is connected to the second electrical connection part, the cross-sectional area of the extension section is larger than the cross-sectional area of the heating section, and the extension section is set away from the smoke liquid atomization surface and attached to the porous body ; The first electrical connection portion is connected to the second end of the heating section.

Preferably, the smoke atomization surface and the air intake surface are located in the same plane, the extension section is at least partially attached to the air intake surface, and the contact area between the extension section and the porous body is larger than The area where the heating section is in contact with the porous body.

Preferably, the porous body includes a first groove and a second groove, both of the first groove and the second groove communicate with the oil storage cavity, and the bottom wall of the first groove An oil guide wall is formed, the bottom surface of the oil guide wall forms the smoke liquid atomization surface, the bottom wall of the second groove forms an air inlet wall, and the bottom surface of the air inlet wall forms the air inlet surface.

Preferably, the oil storage body further includes a smoke channel, the porous body further includes a barrier wall located between the first groove and the second groove, the barrier wall includes a vent hole, and the The air hole communicates with the smoke channel; the oil guide wall and the air inlet wall are respectively located on opposite sides of the air hole.

Preferably, the oil storage body further includes a first smoke liquid containing tank, and the first smoke liquid containing tank is used to store condensed smoke liquid or leaked smoke liquid.

Preferably, the oil storage body includes an oil storage sleeve, a sealing seat, and a fixing seat. The oil storage sleeve includes the oil storage cavity, and the sealing seat is received in the oil storage sleeve and sleeved in the oil storage sleeve. On the porous body, the sealing seat seals the opening of the oil storage cavity; the fixing seat is installed at the end of the oil storage sleeve, the fixing seat abuts against the sealing seat, and the fixing seat includes The first smoke liquid containing tank.

Preferably, the oil storage body further includes a blocking seat, the fixing seat includes an air inlet, the blocking seat is located between the porous body and the fixing seat, and the blocking seat is used to remove the inlet from the The airflow flowing in from the air hole is guided to the smoke liquid atomizing surface.

Preferably, the blocking seat includes a second e-liquid containing groove, and the slot of the second e-liquid containing groove is disposed facing the porous body.

Preferably, the atomization assembly includes an atomization channel, and the atomization channel is used for flowing the smoke formed by the atomized smoke liquid so as to be discharged to the outside of the atomization assembly, the smoke liquid atomization surface and the air intake The surfaces are all located in the atomization channel.

In a second aspect, the present application also provides an electronic cigarette, including an atomizing component and a battery assembly for supplying power to the atomizing component, the atomizing component being the atomizing component according to any one of the above-mentioned first aspects Component

The present application has the following beneficial effects: since the porous body includes the smoke liquid atomization surface and the air inlet surface which are independently arranged, the distance between the air inlet surface and the smoke liquid contact surface is less than the distance between the smoke liquid atomization surface and the smoke liquid atomization surface. The distance between the smoke liquid contact surface and the gas can flow into the oil storage cavity through the air inlet surface. Therefore, the atmospheric pressure in the oil storage cavity is equal to or not much different from the atmospheric pressure outside the atomization assembly. The e-liquid in the oil cavity can smoothly flow into the e-liquid atomizing surface, and the supply of e-liquid is sufficient. When the heating element heats up, the porous body can provide enough e-liquid so as to avoid the appearance of stale smoke.

Description of the drawings

One or more embodiments are exemplified by the pictures in the accompanying drawings. These exemplified descriptions do not constitute a limitation on the embodiments. The elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the attached drawings do not constitute a scale limitation.

Fig. 1 is a perspective view of an atomization assembly provided by a preferred embodiment of the present application;

FIG. 2 is a cross-sectional view of the atomization assembly shown in FIG. 1;

Fig. 3 is an exploded view of the atomization assembly shown in Fig. 1;

4 is a perspective view of the porous body of the atomization assembly shown in FIG. 1 when matched with a heating element;

Figure 5 is a perspective view of a blocking seat provided by another embodiment of the present application;

Fig. 6 is a perspective view of a blocking seat provided by another embodiment of the present application.

Detailed ways

In order to facilitate the understanding of the application, the application will be described in more detail below with reference to the drawings and specific implementations.

Example 1

1 to 4, this application proposes an atomization assembly, including an oil storage body 1, a porous body 2, a heating element 3, an electrode 4, and a magnetic member 5. The oil storage body 1 includes a smoke channel a, a The oil storage cavity b for storing smoke liquid and the air inlet channel communicated with the outside of the atomization assembly. The oil storage body 1 includes an oil storage sleeve 11, a sealing seat 12, a fixing seat 13, and a blocking seat 14. The oil storage sleeve 11 includes a sleeve body portion 111 and a pipe body portion 112, and the pipe body portion 112 is housed in the place. In the sleeve body portion 111, the internal space of the pipe body portion 112 forms the smoke passage a, and the oil storage cavity b is formed between the pipe body portion 112 and the sleeve body portion 111. The oil cavity b is arranged around the smoke passage a.

The sealing seat 12 is contained in the oil storage sleeve 11 and sleeved on the porous body 2, and the outer peripheral surface of the sealing seat 12 elastically abuts against the oil storage sleeve 11 to seal the oil storage sleeve 11 Cavity mouth of cavity b. The sealing seat 12 includes a first through hole 121, a second through hole 122, and a third through hole 123, and both the first through hole 121 and the third through hole 123 are in communication with the oil storage cavity b. The second perforation 122 is located between the first perforation 121 and the third perforation 123 and is spaced apart from the first perforation 121 and the third perforation 123. The first end of the tube body 112 is connected to the sleeve body 111, and the second end of the tube body 112 is inserted into the second perforation 122.

The fixing seat 13 is installed at the end of the oil storage sleeve 11 and located at the end surface of the oil storage sleeve 11. The fixing seat 13 and the oil storage sleeve 11 are interference fit or buckled connection, etc., which are not specifically limited here. In this embodiment, the fixed seat 13 and the oil storage sleeve 11 are in interference fit, and the outer peripheral surface of the fixed seat 13 is also sleeved with a sealing ring 6 which is connected to the oil storage sleeve 11 The inner wall surface elastically abuts. The fixing seat 13 abuts against the sealing seat 12, and the fixing seat 13 includes the first e-liquid containing groove 131, and the first e-liquid containing groove 131 faces the porous body 2, so that it can collect from The smoke liquid leaked from the porous body 2 or the smoke liquid condensed from the smoke channel a.

The fixing seat 13 includes an air inlet 132 which penetrates the bottom wall of the first smoke liquid receiving groove 131, and the air outlet of the air inlet 132 is higher than the first smoke liquid receiving groove The bottom wall of 131 can thus prevent the smoke liquid in the first smoke liquid containing tank 131 from flowing out of the air inlet 132, thereby better avoiding the leakage of smoke liquid. The blocking seat 14 is located between the porous body 2 and the fixing seat 13, and abuts against the porous body 2, so that the porous body 2 is fixed more firmly. The blocking seat 14 includes a vent groove 141, and the bottom wall of the vent groove 141 includes an air hole 142 that communicates with the first smoke liquid containing groove 131 and the air groove 141. In this embodiment, the blocking seat 14 is made of silica gel, so that the porous body 2 can be sealed better. The air inlet 132 serves as the air inlet passage. It can be understood that the structure of the oil storage body 1 can be set as required, as long as it can store e-liquid, and its structure is not specifically limited here.

The porous body 2 is used to adsorb the smoke liquid in the oil storage cavity b. The porous body 2 includes an oil guide wall 21 and an air inlet wall 22. The oil guide wall 21 is used to remove the oil in the oil storage cavity b. The smoke liquid is guided to the heating element 3 for atomization. The gas in the air inlet passage can flow into the oil storage cavity b through the air inlet wall 22, that is, the porous body 2 does not need to be additionally provided with air holes for air inlet, only the air inlet wall 22 is required. When the atmospheric pressure in the oil storage cavity b is lower than the atmospheric pressure outside the atomization assembly, the atmosphere outside the atomization assembly passes through the air inlet passage and is passed by the air inlet wall 22 enters the oil storage cavity b, so that the air pressure in the oil storage cavity b is equal to or tends to be equal to the atmospheric pressure outside the atomization assembly.

It can be understood that the size of the micropores of the material of the air inlet wall 22 and the difference between the air pressure in the oil storage cavity b and the air pressure outside the atomization assembly determine the speed of air flowing into the oil storage cavity b. The blocking seat 14 is used to guide the air flow flowing in from the air inlet hole 132 to the smoke liquid atomizing surface 21, and the arrow in FIG. 2 is the flow direction of the air flow when the atomizing assembly is working.

The porous body 2 may be a porous ceramic body or a fibrous body, etc., which is not specifically limited herein. In this embodiment, the porous body 2 includes a first groove 23, a second groove 24, and a barrier wall 25 located between the first groove 23 and the second groove 24. A groove 23 corresponds to the position of the first through hole 121, and the second groove 24 corresponds to the position of the third through hole 123. Both the first groove 23 and the second groove 24 communicate with the oil storage cavity b, and the inner wall surface of the first groove 23 and the inner wall surface of the second groove 24 form smoke liquid The contact surface p1, the porous body 2 absorbs the smoke liquid in the oil storage cavity b through the smoke liquid contact surface p1.

It can be understood that the e-liquid contact surface p1 refers to the surface of the porous body 2 that is used to contact the e-liquid flowing down from the oil storage cavity b to absorb the e-liquid in the oil storage cavity b. The e-liquid in the oil storage cavity b enters the porous body 2 through the surface, and the e-liquid contact surface p1 may be composed of a plane or a curved surface, and the number of the plane or the curved surface may be one or more.

The bottom wall of the first groove 23 forms the oil guide wall 21, and the bottom surface of the oil guide wall 21 forms the smoke liquid atomization surface p2, and the porous body 2 absorbs the smoke liquid atomization surface p2. The smoke liquid is provided to the heating element 3 for atomization. The bottom wall of the second groove 24 forms the air inlet wall 22, and the bottom surface of the air inlet wall 22 forms an air inlet surface p3, which is used to allow gas to flow into the porous body 2 and It flows into the oil storage cavity b through the porous body 2, and the distance between the air inlet surface p3 and the smoke liquid contact surface p1 is smaller than the distance between the smoke liquid atomization surface p2 and the smoke liquid contact surface p1, that is The thickness of the air inlet wall 22 is smaller than the thickness of the oil guide wall 21, so that external air can flow into the oil storage cavity b relatively smoothly.

Specifically, the surface of the porous body 2 facing away from the oil storage cavity b is a bottom surface p4 on which the heating element 3 is attached, and the smoke liquid atomizing surface p2 and the air inlet surface p3 are both located on the bottom surface In p4, the bottom surface p4 is a flat surface, that is, the smoke atomizing surface p2 and the air inlet surface p3 are located in the same plane, which is easier to manufacture. It can be understood that the heating element 3 may be completely located in the smoke liquid atomizing surface p2, or may extend to the air intake surface p3, which is not specifically limited here. The blocking wall 25 includes a vent hole 26 that communicates with the smoke passage a, and the oil guide wall 21 and the air inlet wall 22 are respectively located on opposite sides of the vent hole 26, Therefore, the overall ventilation is smoother. Since the bottom wall of the first groove 23 forms the oil guide wall 21, the side wall of the first groove 23 can also supply oil to the oil guide wall 21, thus better ensuring sufficient oil supply .

Between the bottom wall of the ventilation groove 141 and the porous body 2 is formed an atomization channel c for the smoke formed by the atomized smoke liquid to flow, and the atomization channel c is connected to the air inlet 132 and the The vent hole 26 is connected to the smoke channel a to discharge the smoke formed by the atomized smoke liquid to the outside of the atomization assembly. The smoke liquid atomization surface p2 and the air inlet surface p3 are both located in the atomization channel c, so that it is not only convenient to discharge the smoke to the outside of the atomization assembly, but also during the smoking process, the atmospheric pressure in the oil storage cavity b The difference with the atmospheric pressure in the atomization channel c is as small as possible, so that the smoke liquid easily flows to the smoke liquid atomization surface p2. When smoking, the external airflow flows into the atomization channel c from the air inlet 132, and then together with the smoke in the atomization channel c, passes through the ventilation hole 26 and the smoke channel a to be discharged to the outside of the atomization assembly.

At least part of the heating element 3 is in contact with the oil guide wall 21 to atomize the smoke liquid on the oil guide wall 21, that is, the heating element 3 can be embedded in the oil guide wall 21 and partially extend to the On the cigarette liquid atomizing surface p2, or the heating element 3 is an electric heating circuit printed on the cigarette liquid atomizing surface p2, or one end of the heating element 3 is located on the cigarette liquid atomizing surface p2, and the other One end is located on the air inlet surface p3. Therefore, part or all of the heating element 3 is in contact with the oil guide wall 21, which is not specifically limited here.

In this embodiment, the heating element 3 includes a heating section 31, an extension section 32, a first electrical connection portion 33, and a second electrical connection portion 34. The heating section 31 is attached to the oil guide wall 21 and connected to The first electrical connection portion 33 is connected, the heating section 31 is located in the smoke liquid atomizing surface p2, that is, the heating section 31 is extended on the smoke liquid atomizing surface p2, so that it can be fully atomized The smoke liquid on the smoke liquid atomizing surface p2. The first end of the extension section 32 is connected to the first end of the heating section 31, the first electrical connection portion 33 is connected to the second end of the heating section 31, and the second end of the extension section 32 Connected to the second electrical connection portion 34, the cross-sectional area of the extension section 32 is greater than the cross-sectional area of the heating section 31, and the extension section 32 is arranged offset from the smoke liquid atomizing surface p2 and attached to the On the porous body 2, it is thus possible to avoid dry burning of parts of the porous body 2 located in the region of the extension section 32 during operation.

Preferably, the extension section 32 is at least partially attached to the air inlet surface p3, and the contact area of the extension section 32 with the porous body 2 is larger than the contact area between the heating section 31 and the porous body 2 Therefore, the probability of the smoke liquid falling from the extension section 32 can be reduced. It is understandable that the heating element 3 may be a metal wire or an electrothermal heating circuit printed on the porous body 2 and it is not specifically limited here, as long as it can generate heat after being energized. In addition, in some embodiments, the heating element 3 is completely located on the cigarette liquid atomizing surface p2, and the porous body 2 may not need to be provided with the first groove 23. Of course, there is no need to provide the second groove 24, as long as the distance between the air inlet surface p3 and the smoke liquid contact surface p1 is less than the distance between the smoke liquid atomization surface p2 and the smoke liquid contact surface p1. .

The electrode 4 is fixed on the fixing seat 13, one end of the electrode 4 is used for abutting the heating element 3, and the other end of the electrode 4 is used for electrical connection with the battery assembly. In this embodiment, the number of the electrodes 4 is two, one electrode 4 abuts the first electrical connection portion 33, and the other electrode 4 abuts the second electrical connection portion 34. The magnetic member 5 is fixed on the fixing seat 13 for magnetic connection with the battery assembly, so the connection is more reliable.

The present application also provides an electronic cigarette, including an atomization component and a battery assembly for supplying power to the atomization component, wherein the atomization component is the atomization component as described above, and therefore, it also has the same Technical effect. The battery assembly is in the prior art, and its structure will not be repeated here.

Since the porous body 2 includes a smoke liquid atomization surface p2 and an air inlet surface p3 that are independently arranged, the distance between the air inlet surface p3 and the smoke liquid contact surface p1 is smaller than the distance between the smoke liquid atomization surface p2 and the smoke liquid. The distance between the liquid contact surface p1 and the gas can flow into the oil storage chamber b through the air inlet surface p3, so the atmospheric pressure in the oil storage chamber b is equal to or different from the atmospheric pressure outside the atomization assembly Large, the smoke liquid in the oil storage cavity b can smoothly flow into the oil guide wall 21, and the supply of smoke liquid is sufficient. When the heating element 3 heats up, the oil guide wall 21 can provide enough smoke liquid to avoid occurrence of Paste taste.

Example 2

Please refer to FIG. 5, the structure of this embodiment is similar to that of Embodiment 1, and the main difference is that the blocking seat 14 includes a second e-liquid containing groove 143, and the slot of the second e-liquid containing groove 143 faces The porous body 2 is provided. Specifically, the slot of the second smoke liquid containing groove 143 is provided facing the air inlet wall 22, so that the dripping or leakage from the air inlet wall 22 can be better collected Smoke liquid.

Example 3

Please refer to FIG. 6, the structure of this embodiment is similar to that of Embodiment 1, and the main difference is that: the blocking seat 14 includes a second e-liquid containing groove 143, and the slot of the second e-liquid containing groove 143 faces The porous body 2 is arranged, wherein the notch of the second smoke liquid containing tank 143 is arranged facing the entire bottom surface of the porous body 2, so that the dripping or leakage from the porous body 2 can be better collected Smoke liquid. The air inlet groove of this embodiment is located at the side wall of the blocking seat 14. The second e-liquid containing tank 143 of this embodiment has a larger space and can accommodate more e-liquid.

It should be noted that the specification and drawings of this application give preferred embodiments of this application, but are not limited to the embodiments described in this specification. Further, for those of ordinary skill in the art, Improvements or transformations are made according to the above description, and all these improvements and transformations should belong to the protection scope of the appended claims of this application.

Claims (13)

An atomization assembly, which is characterized in that it comprises an oil storage body, a porous body and a heating element. The oil storage body includes an oil storage cavity for storing smoke liquid, and the porous body is used for absorbing the inside of the oil storage cavity. The porous body includes a smoke-liquid contact surface, a smoke-liquid atomization surface, and an air inlet surface. The porous body absorbs the smoke-liquid in the oil storage cavity through the smoke-liquid contact surface, and the air inlet The surface is used to supply gas into the porous body and flow into the oil storage cavity through the porous body. The distance between the air inlet surface and the smoke liquid contact surface is smaller than the smoke liquid atomization surface and the smoke liquid atomization surface. For the distance between the contact surfaces of the smoke liquid, at least part of the heating element is combined with the smoke liquid atomizing surface to atomize the smoke liquid on the smoke liquid atomizing surface. 8. The atomization assembly of claim 1, wherein the heating element comprises a heating section, and the heating section is extended in the atomizing surface of the smoke liquid. The atomization assembly of claim 2, wherein the heating element further comprises an extension section, a first electrical connection portion and a second electrical connection portion, and the first end of the extension section is connected to the heat generating section. The first end is connected, the second end of the extension section is connected with the second electrical connection portion, and the first electrical connection portion is connected with the second end of the heating section. 8. The atomization assembly of claim 3, wherein the cross-sectional area of the extension section is larger than the cross-sectional area of the heating section. The atomization assembly of claim 3, wherein the smoke atomization surface and the air inlet surface are located in the same plane, the extension section is at least partially attached to the air inlet surface, and the The contact area between the extension section and the porous body is larger than the contact area between the heating section and the porous body. The atomization assembly according to any one of claims 1 to 5, wherein the porous body comprises a first groove and a second groove, and both the first groove and the second groove are The oil storage cavity is in communication, the bottom wall of the first groove forms an oil guide wall, the bottom surface of the oil guide wall forms the smoke liquid atomization surface, and the bottom wall of the second groove forms an air inlet The bottom surface of the air inlet wall forms the air inlet surface. The atomization assembly of claim 6, wherein the oil storage body further comprises a smoke channel, and the porous body further comprises a barrier wall located between the first groove and the second groove , The barrier wall includes a vent hole, the vent hole communicates with the smoke channel; the oil guide wall and the air inlet wall are respectively located on opposite sides of the vent hole. The atomization assembly according to any one of claims 1 to 5, wherein the oil storage body further comprises a first smoke liquid container, and the first smoke liquid container is used to store condensed smoke liquid or Leaked smoke liquid. The atomization assembly of claim 8, wherein the oil storage body includes an oil storage sleeve, a sealing seat and a fixing seat, the oil storage sleeve includes the oil storage cavity, and the sealing seat is accommodated in The oil storage sleeve is sleeved on the porous body, the sealing seat seals the mouth of the oil storage cavity; the fixing seat is installed at the end of the oil storage sleeve, and the fixing seat is connected with The sealing seat abuts against each other, and the fixing seat includes the first e-liquid containing groove. The atomization assembly of claim 9, wherein the oil storage body further comprises a blocking seat, the fixing seat includes an air inlet, and the blocking seat is located between the porous body and the fixing seat The blocking seat is used to guide the airflow flowing in from the air inlet hole to the smoke liquid atomizing surface. The atomization assembly of claim 10, wherein the blocking seat comprises a second smoke liquid containing groove, and the notch of the second smoke liquid containing groove is disposed facing the porous body. The atomization assembly according to any one of claims 1 to 5, wherein the atomization assembly comprises an atomization channel, and the atomization channel is used to allow the smoke formed by the atomized smoke liquid to flow so as to be discharged to the Outside the atomization assembly, both the smoke liquid atomization surface and the air inlet surface are exposed in the atomization channel. An electronic cigarette, comprising an atomization component and a battery assembly for supplying power to the atomization component, wherein the atomization component is the atomization component according to any one of claims 1 to 12.

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