Electronic atomization device

Abstract

The utility model discloses an electronic atomization device. The electronic atomization device comprises a shell; the atomization assembly comprises a plurality of atomizers and a rotating part used for keeping the multiple atomizers; the electric connection terminal is used for being selectively and electrically connected with the conductive electrode of one atomizer in the rotating process of the rotating part; the pressing part is used for receiving external pressing force and can move from a first position to a second position relative to the shell under the action of the external pressing force; the first elastic piece is configured to receive extrusion of the pressing part to generate elastic deformation when the pressing part receives external pressing force and moves from the first position to the second position; when the external pressing force is relieved, the first elastic piece drives the pressing part to return to the first position from the second position under the action of the elastic restoring force; and in the process that the pressing part returns to the first position from the second position, the pressing part can drive the rotating piece to rotate relative to the shell. By means of the mode, the structural design of the switching atomizer can be simplified, and operation complexity is reduced.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and particularly to an electronic atomization device.

Background Art

[0002] Traditional tobacco products (such as cigarettes, cigars, etc.) burn tobacco during use to produce tobacco smoke. There are already products in the prior art that release compounds without burning by heating to replace these traditional tobacco products. Examples of such products are electronic atomization devices, which usually include a liquid storage cavity for storing a liquid matrix and an atomization component for atomizing the liquid matrix to generate inhalable vapor or aerosol. The liquid matrix may contain nicotine and / or flavoring agents and / or aerosol-forming substances (such as glycerol).

[0003] To improve the usage efficiency of the electronic atomization device and the user experience, there are multiple atomizers provided in the electronic atomization device in the prior art. Each atomizer includes the above-mentioned liquid storage cavity and atomization component. When the liquid matrix in one of the atomizers is consumed, the user can switch to another atomizer to continue using, thereby improving the usage efficiency of the electronic atomization device and the user experience. However, the existing method of switching atomizers has a relatively complex structure and is also rather cumbersome to operate.

Utility Model Content

[0004] This application provides an electronic atomization device to solve the technical problems of the existing method of switching atomizers having a complex structure and being cumbersome to operate.

[0005] At least one embodiment of this application provides an electronic atomization device, including:

[0006] An electronic atomization device, including:

[0007] A housing;

[0008] An atomization component, including a plurality of atomizers and a rotating member for holding the plurality of atomizers. Each atomizer includes a liquid storage cavity for storing a liquid matrix and an atomization element for atomizing the liquid matrix to generate aerosol;

[0009] An electrical connection terminal, fixedly arranged inside the housing, for selectively electrically connecting to a conductive electrode of one of the atomizers during the rotation of the rotating member to conduct electrical energy to the atomizer;

[0010] A pressing part, which is used to receive an external pressing force and can move relative to the housing from a first position to a second position under the action of the external pressing force;

[0011] A first elastic member, which abuts against the pressing portion. The first elastic member is configured to receive the extrusion of the pressing portion and generate elastic deformation when the pressing portion moves from the first position to the second position, and when the external pressing force is released, the first elastic member drives the pressing portion to return from the second position to the first position under the action of the elastic restoring force; wherein, at least a part of the pressing portion interferes and cooperates with the rotating member, and during the process of the pressing portion returning from the second position to the first position, the pressing portion can drive the rotating member to rotate relative to the housing.

[0012] In one embodiment, during the process of the pressing portion returning from the second position to the first position, the rotating member drives a plurality of atomizers to rotate by a predetermined angle, so that the electrical connection terminals are switched from one atomizer to contact the conductive electrode of an adjacent another atomizer.

[0013] In one embodiment, a sliding groove is provided on the rotating member, and a sliding member is provided on the pressing portion and extends into the sliding groove and slides along the sliding groove. During the process of the pressing portion returning from the second position to the first position, the first elastic member drives the sliding member to slide along the sliding groove, and further enables the sliding member to push the rotating member to rotate.

[0014] In one embodiment, the sliding groove includes a first part extending linearly and a second part extending obliquely from the first part. When the sliding member slides in the first part, the pressing portion moves from the first position to the second position; when the sliding member slides in the second part, the sliding member pushes the rotating member to rotate, and the pressing portion moves from the second position to the first position.

[0015] In one embodiment, a step structure is provided at the intersection of the first part and the second part, and the step structure is used to block the sliding member from returning to the first part when the external pressing force is released.

[0016] In one embodiment, the sliding groove includes a plurality of the first parts and a plurality of second parts inclined in the same direction, and any two adjacent first parts are connected by one second part.

[0017] In one embodiment, the extension lengths or the circumferential arc spans of the plurality of second parts are substantially the same.

[0018] In one embodiment, the starting point of the first part and the ending point of the second part are substantially on the same horizontal line.

[0019] In one embodiment, the rotating member includes a tubular portion provided with a hollow interior, the sliding groove is provided on the outer surface of the tubular portion, the electronic atomization device further includes a battery cell for supplying electric energy to the atomizer, and at least a part of the battery cell is received in the tubular portion.

[0020] In one embodiment, the number of the second parts is the same as the number of the atomizers.

[0021] In one embodiment, the first elastic member surrounds the rotating member.

[0022] In one embodiment, a boss is formed on the inner wall of the housing, and the first elastic member abuts between the boss and the pressing portion.

[0023] In one embodiment, a through hole is provided on the pressing portion, a part of the sliding member is located in the through hole, and a second elastic member is provided in the through hole. The second elastic member provides an elastic force to the sliding member to hold at least a part of the sliding member in the sliding groove.

[0024] In one embodiment, the housing has a first end and a second end oppositely arranged in the longitudinal direction. An air outlet for aerosol to escape from the electronic atomization device is provided at the first end, and the pressing portion is positioned at the second end.

[0025] For the electronic atomization device provided in the above embodiments, after the pressing portion receives an external pressing force, it moves from the first position to the second position, and squeezes the elastic member during the movement. The elastic member drives the pressing portion to return from the second position to the first position under the action of the elastic restoring force. During the return process, the pressing portion drives the rotating member to rotate, so that one of the atomizers in the rotating member is electrically connected to the electrical connection terminal. In the above manner, the structural design of switching the atomizer is simplified, and the operation is relatively simple.

Description of the Drawings

[0026] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations do not limit the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the drawings in the figures do not constitute a proportional limitation.

[0027] Figure 1 A three-dimensional schematic diagram of the electronic atomization device provided in an embodiment of the present application in one direction;

[0028] Figure 2 is Figure 1 a three-dimensional schematic diagram of the electronic atomization device in another direction in ;

[0029] Figure 3 isFigure 1 Schematic cross-sectional view of the electronic atomization device in one direction;

[0030] Figure 4 is Figure 3 Exploded view of the rotating member assembling the atomizer in ;

[0031] Figure 5 is Figure 3 Exploded view of the atomizer of the electronic atomization device in one perspective in ;

[0032] Figure 6 is Figure 3 Schematic cross-sectional view of the electronic atomization device in another direction in ;

[0033] Figure 7 is Figure 3 Schematic view of the cooperation between the sliding member and the sliding groove in ;

[0034] Figure 8 is Figure 4 Stereoscopic view of the rotating member in one direction in ;

[0035] Figure 9 is Figure 8 Partial enlarged schematic view of.

Detailed implementation manners

[0036] For the convenience of understanding this application, the following will describe this application in more detail in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "fixed to" / "fixedly connected to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected" to another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The terms "upper", "lower", "left", "right", "inner", "outer" and similar expressions used in this specification are only for the purpose of illustration.

[0037] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not used to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0038] In addition, the technical features involved in different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0039] In the embodiments of the present application, the term "installation" includes fixing or restricting a certain element or device to a specific position or place by means such as welding, screwing, clamping, bonding, etc. The element or device can remain stationary at the specific position or place or can move within a defined range. After the element or device is fixed or restricted to a specific position or place, it can be disassembled or not, which is not limited in the embodiments of the present application.

[0040] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0041] An embodiment of the present application provides an electronic atomization device 100 for atomizing a liquid matrix to generate an aerosol, such as Figure 1 and Figure 2 As shown, the electronic atomization device 100 has a housing 10. The housing 10 has a first end 11 and a second end 12 that are oppositely arranged in the longitudinal direction. An air outlet hole 111 for the aerosol to escape from the electronic atomization device 100 is formed at the first end 11. A pressing part 20 for receiving an external pressing force is installed at the second end 12. Under the action of the external pressing force, the pressing part 20 can move from a first position to a second position in the longitudinal direction.

[0042] As Figure 3 and Figure 4 shown, a rotating member 30 is provided in the housing 10. The rotating member 30 includes a plurality of plate-like bodies 31 that are spaced apart and extend longitudinally. The plurality of plate-like bodies 31 are circumferentially arranged around the longitudinal axis L1 of the rotating member 30. A chamber 311 is formed between any two adjacent plate-like bodies 31. An atomizer 40 is fixedly provided in each chamber 311, so that a plurality of atomizers 40 are arranged around the longitudinal axis L1 of the rotating member 30. The rotating member 30 and the plurality of atomizers 40 together form an atomization assembly of the electronic atomization device 100. The atomization assembly is used to atomize the liquid matrix to generate an aerosol.

[0043] Please continue to refer to Figure 3 、 Figure 4 and Figure 5 , a liquid storage chamber is provided in the atomizer 40. A liquid storage member 41 is filled in the liquid storage chamber. The liquid storage member 41 is made of a material with hygroscopicity, such as any one of cotton fiber, non-woven fabric or fiberglass rope, etc., so that the liquid storage member 41 is infiltrated with an atomizable liquid matrix. The components of the liquid matrix stored in each atomizer 40 can be different, so that the aerosol formed after atomization has different flavors.

[0044] The liquid storage member 41 is formed with an axially penetrating through-hole 42. A rigid air duct 43 is disposed in the through-hole 42. An atomizing element is disposed in the air duct 43. The atomizing element is configured to receive the liquid matrix in the liquid storage member 41 and atomize the liquid matrix to form an aerosol and release the aerosol into the air duct 43. An air inlet 45 and an air outlet 46 are respectively disposed at two ends of the atomizer 40. The air inlet 45 is configured to guide external air to the atomizing element, so that the external air carries the aerosol generated after atomization and flows through the air duct 43 to the air outlet 46.

[0045] An air guiding member 50 is supported on the atomizer 40. A ventilation hole 51 is formed in the air guiding member 50. One end of the ventilation hole 51 communicates with the air outlet 46, and the other end communicates with the air outlet hole 11 of the electronic atomization device 100. Thus, the aerosol generated by atomization can be transmitted to the air outlet hole 11, and the user can inhale the aerosol by sucking at the air outlet hole 11.

[0046] The atomizing element includes a liquid guiding element 441 and a heating element 442 combined on the liquid guiding element 441. The liquid guiding element 441 is provided with an axially penetrating through-hole 4411, so that the liquid guiding element 441 has an outer wall and an inner wall. The heating element 442 is disposed in the through-hole 4411 and combined on the inner wall of the liquid guiding element 441. At the same time, a through-hole 431 is formed in the tube wall of the air duct 43. A part of the liquid guiding element 441 passes through the through-hole 431 and contacts the liquid storage member 41. The liquid guiding element 441 is also made of a hygroscopic material. Thus, the liquid guiding element 441 can absorb the liquid matrix infiltrated on the liquid storage member 41 and transfer the liquid matrix to the heating element 442. The heating element 442 can heat and atomize the liquid matrix to form an aerosol.

[0047] Both the liquid storage member 41 and the liquid guiding element 441 can be made of flexible fibers, such as cotton fibers, non-woven fabrics, glass fiber ropes, etc., or made of porous materials having a microporous structure, such as porous ceramics. Thus, the liquid matrix can be transferred through the internal voids or microporous structures in the liquid storage member 41 and the liquid guiding element 441. Correspondingly, the heating element 442 can be combined on the liquid guiding element 441 or wound around the liquid guiding element 441 by means of printing, deposition, sintering or physical assembly.

[0048] Such as Figure 3As shown, the atomizer 40 further includes a conductive electrode 47 electrically connected to the heating element 442. The electronic atomization device 100 further includes a main board 70 and a battery cell 60 for supplying electrical energy to the atomizer 40. The battery cell 60 is electrically connected to the main board 70. The main board 70 is provided with a controller and an electrical connection terminal 71 of the electronic atomization device 100. The electrical connection terminal 71 is configured to selectively electrically connect to the conductive electrode 47 of one of the atomizers 40 during the rotation of the rotating member 30, so that the controller controls the battery cell 60 to supply electrical energy to the atomizer 40, enabling the user to inhale aerosols of different flavors.

[0049] As Figure 6 , Figure 7 and Figure 8 As shown, a chute 32 is provided on the outer surface of the rotating member 30. The pressing part 20 is provided with a sliding member 21 extending into the chute 32 and sliding along the chute 32. The chute 32 includes a first part 321 extending linearly and a second part 322 extending obliquely from the first part 321. When an external pressing force is received by the pressing part 20, the sliding member 21 moves from point A to point B along the first part 321 of the chute 32 under the action of the external pressing force, thereby driving the pressing part 20 to move from the first position to the second position in the longitudinal direction.

[0050] The electronic atomization device 100 further includes a first elastic member 80. The first elastic member 80 abuts against the pressing part 20. Thus, when the pressing part 20 moves from the first position to the second position, the pressing part 20 squeezes the first elastic member 80, causing the first elastic member 80 to undergo elastic deformation. When the pressing part 20 moves to the second position, the external pressing force on the pressing part 20 is released. At this time, the first elastic member 80 returns to its original shape and, under the action of the elastic restoring force, pushes the sliding member 21 to move along the second part 322 of the chute 32. When the sliding member 21 moves to the end position of the second part 322, the sliding member 21 drives the pressing part 20 to return from the second position to the first position. At the same time, since the second part 322 extends obliquely, the sliding member 21 exerts a squeezing force on the inner wall of the chute 32. Under the action of this squeezing force, the sliding member 21 pushes the rotating member 30 to complete one rotation, so that one of the atomizers 40 is electrically connected to the electrical connection terminal 71.

[0051] That is to say, when the external pressing force on the pressing part 20 is released, the pressing part 20 returns from the second position to the first position under the elastic restoring force of the first elastic member 80. And during the return process, the pressing part 20 drives the rotating member 30 to complete one rotation, thereby causing the rotating member 30 to carry multiple atomizers 40 to rotate by a predetermined angle, so that the electrical connection terminal 71 switches from one of the atomizers 40 to contact the conductive electrode of an adjacent atomizer 40.

[0052] In summary, the electronic atomization device 100 provided in this embodiment moves the pressing portion 20 from the first position to the second position by pressing the pressing portion 20. The pressing portion 20 compresses the first elastic member 60 to produce elastic deformation. After the pressing portion 20 moves to the second position, the pressing force on the pressing portion 20 is released, and the pressing portion 20 returns from the second position to the first position under the elastic restoring force of the first elastic member 80, driving the rotating member 30 to rotate during the return process. This method can conveniently drive the rotating member 30 to rotate, with a simple structural design and easy operation.

[0053] In some embodiments, as Figure 8 As shown, the slide groove 32 includes multiple first parts 321 and multiple second parts 322 inclined in the same direction. Any two adjacent first parts 321 are connected by a second part 322 to achieve continuous rotation of the rotating member 30 and further achieve continuous switching of the atomizer 40.

[0054] Specifically, such as Figure 8 As shown, when the slider 21 slides from point A to point B of the slot 32, it moves from the starting position of the first portion 321 to the starting position of the second portion 322, driving the pressing portion 20 longitudinally from the first position to the second position. At point B, the external pressing force applied to the pressing portion 20 is released, and the slider 21, under the elastic restoring force of the elastic member 80, slides along the second portion 322 from point B to point C, i.e., from the starting position to the end position of the second portion 322. During this process, the slider 21 pushes the rotating member 30 to rotate. When the slider 21 slides to point C, i.e., the end position of the second portion 322, the rotating member 30 rotates to the predetermined position. At this point, one of the atomizers 40 of the rotating member 30 is electrically connected to the electrical connection terminal 71, completing one rotation of the rotating member 30. Simultaneously, the slider 21 drives the pressing portion 20 longitudinally back from the second position to the first position.

[0055] When the user needs to continue switching the atomizer 40 to obtain a different smoking flavor, the user can continue to press the pressing portion 20, and the sliding member 21 will move from position C to position D, that is, slide from the starting position of the next first part 321 to the starting position of the next second part 322, thereby achieving further continuous rotation to switch to another atomizer 40.

[0056] It is easy to understand that the number of the second parts 322 of the slide groove 32 is consistent with the number of the atomizers 40. When the sliding member 21 slides through the second part 322 once, the rotating member 30 completes a rotation, so that one of the atomizers 40 is electrically connected to the electrical connection terminal 71, that is, the electronic atomization device 100 completes the switching operation of the atomizer 40.

[0057] and, in some embodiments, as Figure 8 shown, the extension length or the axial arc span of the second part 322 is substantially the same, so that the angle of each rotation of the rotating member 30 is substantially the same. Further, after each rotation to switch the atomizer 40, the conductive electrode 47 of the atomizer 40 can be accurately electrically connected to the electrical connection terminal 71 of the main board 70.

[0058] In some embodiments, as Figure 8 shown, in order to enable the pressing part 20 to return from the second position to the first position again after the external pressing force is released, the starting position of the first part 321 (that is, the position of point A in Figure 8 Figure A) and the end position of the second part 322 (that is, the position of point C in Figure B) are substantially on the same horizontal line. Further, when the sliding member 321 slides along the second part 322 to its end position C, since the end position C and the starting position A of the first part 321 are substantially on the same horizontal line, the sliding member 21 can drive the pressing part 20 to return from the second position to the initial first position again.

[0059] In some embodiments, as Figure 9 shown, a step structure 323 is provided at the intersection of the first part 321 and the second part 322. The sliding member 21 slides into the second part 322 through the step structure 323. Thus, when the pressing part 20 moves from the first position to the second position under the action of an external pressing force, that is, when the sliding member 21 slides from the first part 321 into the second part 322, at this time, when the external pressing force on the pressing part 20 is released, due to the blocking of the step structure 323, the sliding member 21 cannot slide back into the first part 321 again and can only slide along the second part 322, thereby driving the rotating member 30 to rotate.

[0060] In some embodiments, as Figure 6 shown, a first elastic member 80 is disposed around the rotating member 30 to facilitate the pressing part 20 to squeeze the first elastic member 80 during the process of moving from the first position to the second position.

[0061] In some embodiments, as Figure 3 shown, a horizontally extending boss 13 is formed on the inner wall of the housing 10. One end of the first elastic member 80 abuts against the boss 13, and the other end abuts against the pressing part 20. The first elastic member 80 preferably adopts a compression spring. Further, when the pressing part 20 moves from the first position to the second position, the first elastic member 80 is compressed between the boss 13 and the pressing part 20.

[0062] In some embodiments, as Figure 6 and Figure 7As shown, the pressing part 20 includes a contact part 22 that abuts against the first elastic member 80. The contact part 22 is provided with a through hole 221. A part of the sliding member 21 is located in the through hole 221. A second elastic member 90 is arranged in the through hole 221. The second elastic member 90 elastically abuts against the sliding member 21. Thus, under the elastic force of the second elastic member 9, at least a part of the sliding member 21 is held in the sliding groove 32 to prevent the sliding member 21 from disengaging from the sliding groove 32. In some embodiments, the second elastic member 90 is a compression spring. The second elastic member 90 is elastically compressed in the through hole 211, thereby providing an elastic force to the sliding member 21 to keep at least a part of it in the sliding groove 32.

[0063] In some embodiments, as Figure 6 and Figure 8 shown, the rotating member 30 includes a tubular part 33 that is hollow inside. The sliding groove 32 is arranged on the outer surface of the tubular part 33. Under the action of an external pressing force, the pressing part 20 can move relative to the tubular part 33 along the sliding groove 32. At least part of the battery cell 60 is received in the hollow area of the tubular part 33, avoiding the battery cell 60 occupying too much structural space to provide space for the movement of the pressing part 20.

[0064] In some embodiments, as Figure 2 shown, the pressing part 20 is arranged at the second end 12 of 10, which is convenient for the user to press. The user can operate the rotation of the rotating member 30 with one hand to switch the atomizer 40.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other changes in different aspects of the present application as described above. For the sake of brevity, they are not provided in detail; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An electronic atomization device, characterized in that, Comprising: A housing; An atomization assembly, including a plurality of atomizers and a rotating member for holding the plurality of atomizers. The atomizer includes a liquid storage chamber for storing a liquid matrix and an atomization element for atomizing the liquid matrix to generate an aerosol; An electrical connection terminal fixedly arranged inside the housing for selectively electrically connecting with a conductive electrode of one of the atomizers during the rotation of the rotating member to conduct electrical energy to the atomizer; A pressing portion for receiving an external pressing force and being able to move relative to the housing from a first position to a second position under the action of the external pressing force; A first elastic member abutted against the pressing portion. The first elastic member is configured to receive the extrusion of the pressing portion and generate elastic deformation when the pressing portion moves from the first position to the second position, and when the external pressing force is released, the first elastic member drives the pressing portion to return from the second position to the first position under the action of the elastic restoring force. Wherein, at least a part of the pressing portion is in interference fit with the rotating member, and during the process of the pressing portion returning from the second position to the first position, the pressing portion can drive the rotating member to rotate relative to the housing.

2. The electronic atomization device according to claim 1, wherein During the process of the pressing portion returning from the second position to the first position, the rotating member drives the plurality of atomizers to rotate a predetermined angle, so that the electrical connection terminal switches from one atomizer to contact the conductive electrode of an adjacent another atomizer.

3. The electronic atomization device according to claim 1 or 2, characterized in that, A sliding groove is arranged on the rotating member, and a sliding member extending into the sliding groove and sliding along the sliding groove is arranged on the pressing portion. During the process of the pressing portion returning from the second position to the first position, the first elastic member drives the sliding member to slide along the sliding groove, thereby causing the sliding member to push the rotating member to rotate.

4. The electronic atomization device according to claim 3, wherein, The sliding groove includes a first part extending linearly and a second part extending obliquely from the first part. When the sliding member slides in the first part, the pressing portion moves from the first position to the second position; when the sliding member slides in the second part, the sliding member pushes the rotating member to rotate, and the pressing portion moves from the second position to the first position.

5. The electronic atomization device according to claim 4, wherein, A step structure is arranged at the intersection of the first part and the second part, and the step structure is used to block the sliding member from returning to the first part when the external pressing force is released.

6. The electronic atomization device according to claim 4, characterized in that, The sliding groove includes a plurality of the first parts and a plurality of second parts inclined in the same direction. Any two adjacent first parts are connected by one second part.

7. The electronic atomization device according to claim 4, characterized in that, The extension lengths or the circumferential arc spans of the plurality of second parts are substantially the same.

8. The electronic atomization device according to claim 4, wherein, The starting point of the first part and the ending point of the second part are substantially on the same horizontal line.

9. The electronic atomization device according to claim 4, wherein, The rotating member includes a hollow tubular portion, the sliding groove is arranged on the outer surface of the tubular portion, and the electronic atomization device further includes a battery cell for supplying electrical energy to the atomizer, and at least a part of the battery cell is received in the tubular portion.

10. The electronic atomization device according to claim 4, wherein, The number of the second parts is the same as the number of the atomizers.

11. The electronic atomization device according to claim 1, characterized in that, The first elastic member surrounds the rotating member.

12. The electronic atomization device according to claim 1, characterized in that, A boss is formed on the inner wall of the housing, and the first elastic member abuts between the boss and the pressing portion.

13. The electronic atomization device according to claim 3, characterized in that, A through hole is provided on the pressing portion, a part of the sliding member is located in the through hole, and a second elastic member is provided in the through hole. The second elastic member provides an elastic force to the sliding member to hold at least a part of the sliding member in the chute.

14. The electronic atomization device according to claim 1, wherein, The housing has a first end and a second end oppositely arranged in the longitudinal direction. The first end is provided with an air outlet for aerosol to escape from the electronic atomization device, and the pressing portion is positioned at the second end.

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