Electronic cigarette
By designing the limit structure of the positioning components and base in the electronic cigarette, the existing electronic cigarettes have been solved, and the effect of simplifying the internal structure and optimizing the stacking space is achieved.
Patent Information
- Application Number
- CN202421444502.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing multi-bolt electronic cigarettes need to rotate the entire cartridge when switching the cartridges, resulting in complex assembly structure and multiple auxiliary positioning components are required to achieve accurate positioning.
An electronic cigarette is designed, and a positioning component is connected to the base part. The base part includes a first limiting groove and the positioning component is provided with a first protrusion. When switching the cigarette cartridge, the first protrusion abuts the first limiting groove to restrict the rotation of the base part and the cigarette cartridge to realize the communication between the cigarette mouth part and the cigarette cartridge.
The internal structure of the electronic cigarette is simplified, the number of components used for positioning is reduced, and the stacking space is optimized, making it easier to accurately locate when switching cartridges.
Smart Images
Figure CN222815331U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette. Background Art
[0002] Multi-cartridge electronic cigarettes change the airway for inhalation by rotating the cartridge compartment to switch the working cartridge. In the related art, after rotating to change the cartridge, auxiliary positioning structures such as positioning spring pins are often required to position the cartridge, so that the position of the cartridge to be worked can be fixed after switching to the cartridge, so as to achieve the inhalation of the working cartridge. However, the above-mentioned auxiliary positioning structure often requires the entire cartridge compartment to be rotated, and the assembly structure is complicated. Utility Model Content
[0003] The embodiment of the utility model provides an electronic cigarette, which can facilitate accurate positioning when switching cigarette cartridges, reduces the components used for positioning inside the electronic cigarette, and optimizes the stacking space inside the electronic cigarette.
[0004] The utility model provides an electronic cigarette, which includes: a shell, a mouthpiece assembly, a positioning assembly and multiple cigarette cartridges. The mouthpiece assembly includes a mouthpiece part and a base part connected to the mouthpiece part, the base part includes a first limiting groove on the side facing the shell, one end of the positioning assembly is connected to the shell, and the other end is connected to the inner wall of the base part, the base part can rotate relative to the positioning assembly, and a first protrusion is provided on the side of the positioning assembly facing the mouthpiece part, and multiple cigarette cartridges are located inside the shell, wherein the electronic cigarette has a first state and a second state. In the first state, the base part can rotate relative to the positioning assembly, and the mouthpiece part is not connected to any cigarette cartridge; in the second state, the first protrusion can abut against the inner wall of the first limiting groove to limit the rotation of the base part, and the mouthpiece part can be connected to one of the cigarette cartridges.
[0005] The technical solution of the utility model is to set a positioning component, one end of the positioning component is connected to the shell, and the other end is connected to the inner wall of the base part, the base part can rotate relative to the positioning component, the base part includes a first limiting groove on the side facing the shell, and the positioning component is provided with a first protrusion on the side facing the mouthpiece part. In the second state, after rotating to replace the cigarette cartridge, the first protrusion can abut against the inner wall of the first limiting groove to prevent the base part from continuing to rotate, which is convenient for accurate positioning when switching cigarette cartridges, reduces the components used for positioning inside the electronic cigarette, and optimizes the stacking space inside the electronic cigarette.
[0006] According to the aforementioned embodiment of the utility model, the positioning assembly also includes: a spring. The spring includes a first end and a second end that are relatively arranged, the first end is connected to the positioning assembly, the second end is separated from the positioning assembly, and the first protrusion is arranged at the second end. In the first state, the spring can be elastically deformed so that the second end can move toward the side where the cigarette cartridge is located. In the technical solution of the utility model, the positioning assembly also includes a spring, and the spring includes a first end connected to the positioning assembly and a separated second end. The spring can be elastically deformed, and then in the first state, the base part rotates relative to the positioning assembly, and the first protrusion can be pressed down by the elastic deformation of the spring when it contacts the base part, thereby avoiding the first protrusion from protruding and hindering the rotation of the base part. In the second state, the elastic deformation of the spring disappears, and the first protrusion can be stuck in the first limiting groove. The technical solution of the utility model facilitates accurate positioning when switching cigarette cartridges, reduces the components used for positioning inside the electronic cigarette, and optimizes the stacking space inside the electronic cigarette.
[0007] According to the aforementioned embodiment of the utility model, the positioning assembly also includes: a plate, the plate is connected to the positioning assembly, the plate has grooves on both symmetrical sides, and a first protrusion is provided on the plate. In the first state, the plate can undergo elastic deformation so that the plate can move toward the side where the cigarette cartridge is located. In the technical solution of the utility model, the positioning assembly also includes a plate, the plate has grooves on both symmetrical sides, and the plate can undergo elastic deformation through the grooves. Then, in the first state, the base rotates relative to the positioning assembly, and the first protrusion can be pressed down by the elastic deformation of the plate when it contacts the base, thereby avoiding the first protrusion from protruding and hindering the rotation of the base. In the second state, the elastic deformation of the plate disappears, and the first protrusion can be stuck in the first limiting groove. The technical solution of the utility model facilitates accurate positioning when switching cigarette cartridges, reduces the components used for positioning inside the electronic cigarette, and optimizes the stacking space inside the electronic cigarette.
[0008] According to any of the above embodiments of the utility model, the base portion further includes a connecting member, the positioning assembly includes a connecting hole, the connecting member can be inserted into the connecting hole so that the positioning assembly can be connected to the base portion, and a reset member is sleeved on the outer periphery of the connecting member, and in the first state, the reset member can be elastically deformed. The technical solution of the utility model facilitates the base portion to rotate relative to the positioning assembly in the first state by providing a reset member.
[0009] According to any of the aforementioned embodiments of the present utility model, the positioning assembly is detachably connected to the base portion.
[0010] According to the aforementioned embodiments of the present utility model, each cigarette cartridge includes a smoke outlet, and the positioning assembly also includes a through opening arranged in a one-to-one correspondence with the smoke outlet, and the through opening is connected to the smoke outlet.
[0011] According to the aforementioned embodiments of the utility model, the positioning assembly is sleeved on the outside of the multiple cigarette cartridges, and the positioning assembly is detachably connected to the multiple cigarette cartridges. The technical solution of the utility model is to set the positioning assembly to be detachably connected to the multiple cigarette cartridges, so that when the cigarette cartridges need to be loaded and unloaded, the positioning assembly can be directly separated from the cigarette cartridges to expose the cigarette cartridges for easy loading and unloading.
[0012] According to the aforementioned embodiment of the utility model, the positioning assembly includes a second protrusion, the inner wall of the shell includes a second limiting groove, and the second protrusion can be matched with the second limiting groove to be connected or separated, so that the positioning assembly can be detachably arranged on the shell. The technical solution of the utility model is provided with a second protrusion and a second limiting groove, and the positioning assembly is detachably arranged on the shell. When it is necessary to load and remove the cigarette cartridge, the positioning assembly can be directly pulled out from the shell, so that the positioning assembly is separated from the shell, exposing the cigarette cartridge inside the shell for easy loading and removing of the cigarette cartridge.
[0013] According to the aforementioned embodiment of the utility model, the first raised surface is in an arc shape, and the inner wall of the first limiting groove is matched with the outer surface of the first raised surface. The technical solution of the utility model facilitates the rotation of the base part relative to the positioning assembly by setting the first raised surface to a smooth arc shape, thereby reducing the interference of the first raised point on the rotation of the base part.
[0014] According to the aforementioned embodiment of the utility model, each cartridge includes a cartridge housing and an atomizer core located in the cartridge housing. The electronic cigarette also includes: an electrical component and a plurality of microphones, the electrical component is arranged inside the housing, the electrical component includes a circuit board, an electrical connection component corresponding to the number of cartridges is arranged on the circuit board, and the atomizer core is electrically connected to the electrical connection component. The number of microphones is the same as the number of cartridges. In the second state, the microphone detects that the corresponding cartridge has airflow passing through, and the circuit board controls the atomizer core of the cartridge corresponding to the microphone to open. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the electronic cigarette of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure in which the mouthpiece assembly and the shell of an embodiment of the electronic cigarette of the utility model are separated;
[0018] Figure 3 This is a schematic diagram of the structure of a cigarette holder assembly in one embodiment of the electronic cigarette of the utility model;
[0019] Figure 4 This is a structural schematic diagram of an embodiment of a positioning component in an embodiment of the electronic cigarette of the utility model;
[0020] Figure 5 It is a top view of another embodiment of the positioning component in one embodiment of the electronic cigarette of the utility model;
[0021] Figure 6 This is a schematic diagram of the structure inside the shell of an embodiment of the electronic cigarette of the utility model;
[0022] Figure 7 This is a schematic diagram of a cigarette cartridge inside a shell in one embodiment of the electronic cigarette of the utility model;
[0023] Figure 8 It is a cross-sectional schematic diagram of the internal structure of the shell in one embodiment of the electronic cigarette of the utility model.
[0024] Description of Figure Numbers:
[0025] Shell-100, cigarette holder assembly-200, positioning assembly-300, cigarette cartridge-400, circuit board-500;
[0026] The second limiting groove 110, the cartridge chamber 120, the mouthpiece 210, the base 220, the first protrusion 310, the spring 320, the connection hole 330, the through hole 340, the second protrusion 350, the plate 360, the smoke outlet 410, the cartridge housing 420, the atomizer core 430, the third limiting groove 440, the electrical connection assembly 510;
[0027] First limiting groove -221, connecting member -222, restoring member -223, channel -224, first end -321, second end -322, slot -361.
[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0031] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0032] The embodiment of the utility model provides an electronic cigarette, which can facilitate accurate positioning when switching cigarette cartridges, reduces the components used for positioning inside the electronic cigarette, and optimizes the stacking space inside the electronic cigarette.
[0033] like Figure 1 As shown, the embodiment of the utility model provides an electronic cigarette, which includes: a housing 100, a mouthpiece assembly 200, as shown in FIG. Figure 2 As shown, the electronic cigarette also includes: a positioning component 300 and a plurality of cigarette cartridges 400. Figure 1 to Figure 2 As shown, the mouthpiece assembly 200 includes a mouthpiece portion 210 and a base portion 220 connected to the mouthpiece portion 210. Figure 3 As shown, the base portion 220 includes a first limiting groove 221 on the side facing the housing 100. Figure 2 As shown, one end of the positioning assembly 300 is connected to the housing 100, and the other end is connected to the inner wall of the base portion 220. The base portion 220 can rotate relative to the positioning assembly 300. Figure 4 As shown, the positioning assembly 300 is provided with a first protrusion 310 on the side where the mouthpiece 210 is located, and multiple cartridges 400 are located inside the shell 100. The electronic cigarette has a first state and a second state. In the first state, the base 220 can rotate relative to the positioning assembly 300, and the mouthpiece 210 is not connected to any of the cartridges 400; in the second state, the first protrusion 310 can abut against the inner wall of the first limiting groove 221 to limit the rotation of the base 220, and the mouthpiece 210 can be connected to one of the cartridges 400.
[0034] The technical solution of the utility model is to set a positioning component 300, one end of the positioning component 300 is connected to the shell body 100, and the other end is connected to the inner wall of the base part 220, the base part 220 can rotate relative to the positioning component 300, and the base part 220 includes a first limiting groove 221 on the side facing the shell body 100, and a first protrusion 310 is provided on the side of the positioning component 300 facing the mouthpiece part 210. In the second state, after rotating to replace the cigarette cartridge 400, the first protrusion 310 can abut against the inner wall of the first limiting groove 221 to prevent the base part 220 from continuing to rotate, which is convenient for accurate positioning when switching the cigarette cartridge 400, reduces the components used for positioning inside the electronic cigarette, and optimizes the stacking space inside the electronic cigarette.
[0035] like Figure 4 As shown, in one embodiment, the positioning assembly 300 further includes: a spring piece 320. The spring piece 320 includes a first end 321 and a second end 322 that are arranged opposite to each other, the first end 321 is connected to the positioning assembly 300, the second end 322 is separated from the positioning assembly 300, and the first protrusion 310 is arranged at the second end 322. In the first state, the spring piece 320 can be elastically deformed so that the second end 322 can move toward the side where the cigarette cartridge 400 is located. In the technical solution of the utility model, the positioning assembly 300 further includes a spring piece 320, the spring piece 320 includes a first end 321 connected to the positioning assembly 300 and a separated second end 322, the spring piece 320 can be elastically deformed, and then in the first state, when the base part 220 rotates relative to the positioning assembly 300, the first protrusion 310 can be pressed down by the elastic deformation of the spring piece 320 when it contacts the base part 220, thereby preventing the first protrusion 310 from protruding and hindering the rotation of the base part 220. In the second state, the elastic deformation of the spring piece 320 disappears, and the first protrusion 310 can be inserted into the first limiting groove 221. The technical solution of the utility model facilitates accurate positioning when switching the cigarette cartridge 400, reduces the components used for positioning inside the electronic cigarette, and optimizes the stacking space inside the electronic cigarette.
[0036] like Figure 5As shown, in another embodiment, the positioning assembly 300 further includes: a plate 360, the plate 360 is connected to the positioning assembly 300, the plate 360 has grooves 361 on both symmetrical sides, the first protrusion 310 is provided on the plate 360, and in the first state, the plate 360 can be elastically deformed so that the plate 360 can move toward the side where the cigarette cartridge 400 is located. In the technical solution of the utility model, the positioning assembly 300 further includes a plate 360, the plate 360 has grooves 361 on both symmetrical sides, the plate 360 can be elastically deformed through the grooves 361, and then in the first state, the base 220 rotates relative to the positioning assembly 300, and the first protrusion 310 can be pressed down by the elastic deformation of the plate 360 when it contacts the base 220, thereby preventing the first protrusion 310 from protruding and hindering the rotation of the base 220. In the second state, the elastic deformation of the plate 360 disappears, and the first protrusion 310 can be inserted into the first limiting groove 221. The technical solution of the utility model facilitates accurate positioning when switching the cigarette cartridge 400, reduces the components used for positioning inside the electronic cigarette, and optimizes the stacking space inside the electronic cigarette.
[0037] like Figures 3 to 5 As shown, the base portion 220 further includes a connecting member 222, and the positioning assembly 300 includes a connecting hole 330. The connecting member 222 can extend into the connecting hole 330 so that the positioning assembly 300 can be connected to the base portion 220. Further, in an embodiment of the present utility model application, the positioning assembly 300 is detachably connected to the base portion 220. A reset member 223 is sleeved on the outer periphery of the connecting member 222. In the first state, the reset member 223 can be elastically deformed. The technical solution of the present utility model facilitates the base portion 220 to rotate relative to the positioning assembly 300 in the first state by providing the reset member 223.
[0038] like Figure 2 As shown, each cigarette cartridge 400 includes a smoke outlet 410. Figure 3 As shown, the base portion 220 also includes a channel 224 communicating with the mouthpiece portion 210. Figures 4 to 5 As shown, the positioning assembly 300 further includes a through hole 340 corresponding to the smoke outlet 410, and the through hole 340 is connected to the smoke outlet 410. Smoke can sequentially pass through the smoke outlet 410, the through hole 340, the channel 224, and finally flow out from the mouthpiece 210.
[0039] like Figure 4 As shown, in one embodiment, the positioning assembly 300 includes a second protrusion 350, such as Figure 6As shown, the inner wall of the housing 100 includes a second limiting groove 110, and the second protrusion 350 can be matched with the second limiting groove 110 to be connected or separated, so that the positioning assembly 300 can be detachably arranged on the housing 100. The technical solution of the utility model is provided with the second protrusion 350 and the second limiting groove 110, and the positioning assembly 300 is detachably arranged on the housing 100. When it is necessary to load and remove the cigarette cartridge 400, the positioning assembly 300 can be directly pulled out from the housing 100, so that the positioning assembly 300 is separated from the housing 100, exposing the cigarette cartridge 400 inside the housing 100 for easy loading and removing of the cigarette cartridge 400. Specifically, in one embodiment of the utility model application, the housing 100 also includes a cigarette cartridge cavity 120 corresponding to the number of cigarette cartridges 400, and the cigarette cartridge 400 is located in the cigarette cartridge cavity 120.
[0040] In one embodiment of the present utility model application, the positioning assembly 300 is sleeved on the outside of multiple cigarette cartridges 400, and the positioning assembly 300 is detachably connected to the multiple cigarette cartridges 400. Specifically, it is possible to choose to add a mounting shell outside the cigarette cartridge 400, the cigarette cartridge 400 is located in the mounting shell, and a third limiting groove 440 is provided on the mounting shell, and the second protrusion 350 can be clamped in the third limiting groove 440 to achieve a detachable connection between the positioning assembly 300 and the cigarette cartridge 400, and at the same time, it can be avoided that when the base part 220 is rotated, the positioning assembly 300 rotates with the base part 220. The technical solution of the utility model is detachably connected to multiple cigarette cartridges 400 by setting the positioning assembly 300. When the cigarette cartridge 400 needs to be installed and removed, the positioning assembly 300 can be directly separated from the cigarette cartridge 400, exposing the cigarette cartridge 400 for easy installation and removal of the cigarette cartridge 400.
[0041] like Figure 3 to Figure 4 As shown, the surface of the first protrusion 310 is in an arc shape, and the inner wall of the first limiting groove 221 is adapted to the outer surface of the first protrusion 310. The technical solution of the utility model facilitates the rotation of the base part 220 relative to the positioning assembly 300 by setting the surface of the first protrusion 310 to be a smooth arc shape, thereby reducing the interference of the first protrusion on the rotation of the base part 220.
[0042] like Figures 3 to 5As shown, the positioning assembly 300 includes at least two spring pieces 320 or at least two plates 360, each spring piece 320 or each plate 360 is provided with a first protrusion 310, and the base portion 220 includes a first limiting groove 221 corresponding to the first protrusion 310 on the side facing the housing 100. Specifically, in one embodiment of the present utility model application, the positioning assembly 300 includes four spring pieces 320, each spring piece 320 includes a first protrusion 310, and the base portion 220 includes four first limiting grooves 221 corresponding to the first protrusion 310 on the side facing the housing 100, and the electronic cigarette housing 100 includes four cigarette cartridges 400 inside, and the base portion 220 can selectively connect to one of the cigarette cartridges 400 every time it rotates 90° relative to the positioning assembly 300, and the first protrusion 310 on the positioning structure is limited in the first limiting groove 221, preventing the base portion 220 from rotating, thereby positioning the base portion 220.
[0043] like Figure 7 As shown, each cigarette cartridge 400 includes a cigarette cartridge housing 420. Figure 8 As shown, each cartridge 400 further includes an atomizing core 430 located in the cartridge housing 420. Figures 7 and 8 As shown, the electronic cigarette also includes: an electrical component, which is arranged inside the housing 100, and the electrical component includes a circuit board 500, on which an electrical connection component 510 corresponding to the number of cigarette cartridges 400 is arranged, and the atomization core 430 is electrically connected to the electrical connection component 510. In one embodiment of the present utility model application, the electronic cigarette also includes a plurality of microphones. The number of microphones is the same as the number of cigarette cartridges 400. In the second state, the microphone detects that the corresponding cigarette cartridge 400 has airflow passing through, and the circuit board 500 controls the atomization core 430 of the cigarette cartridge 400 corresponding to the microphone to open.
[0044] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. An electronic cigarette, characterized in that: The electronic cigarette comprises: case; A cigarette holder assembly, the cigarette holder assembly comprising a cigarette holder portion and a base portion connected to the cigarette holder portion, the base portion comprising a first limiting groove on a side facing the housing; A positioning assembly, one end of which is connected to the housing, and the other end of which is connected to the inner wall of the base portion, the base portion being rotatable relative to the positioning assembly, and a first protrusion being provided on the side of the positioning assembly facing the cigarette holder portion; and A plurality of cigarette cartridges, wherein the plurality of cigarette cartridges are located inside the shell; The electronic cigarette has a first state and a second state. In the first state, the base portion can rotate relative to the positioning assembly, and the mouthpiece portion is not connected to any of the cigarette cartridges; in the second state, the first protrusion can abut against the inner wall of the first limiting groove to limit the rotation of the base portion, and the mouthpiece portion can be connected to one of the cigarette cartridges.
2. The electronic cigarette according to claim 1, characterized in that: The positioning component also includes: The spring piece includes a first end and a second end that are relatively arranged, the first end is connected to the positioning assembly, the second end is separated from the positioning assembly, the first protrusion is arranged at the second end, and in the first state, the spring piece can undergo elastic deformation so that the second end can move toward the side where the cigarette cartridge is located.
3. The electronic cigarette according to claim 1, characterized in that: The positioning component also includes: A plate, the plate is connected to the positioning assembly, the plate has grooves on two symmetrical sides, the first protrusion is arranged on the plate, and in the first state, the plate can undergo elastic deformation so that the plate can move toward the side where the cigarette cartridge is located.
4. The electronic cigarette according to any one of claims 2 to 3, characterized in that: The base portion also includes a connecting piece, and the positioning assembly includes a connecting hole. The connecting piece can extend into the connecting hole so that the positioning assembly can be connected to the base portion. A reset piece is sleeved on the outer periphery of the connecting piece. In the first state, the reset piece can undergo elastic deformation.
5. The electronic cigarette according to any one of claims 2 to 3, characterized in that: The positioning assembly is detachably connected to the base portion.
6. The electronic cigarette according to claim 1, characterized in that: Each of the cigarette cartridges includes a smoke outlet, and the positioning assembly also includes a through opening arranged in a one-to-one correspondence with the smoke outlet, and the through opening is connected to the smoke outlet.
7. The electronic cigarette according to claim 1, characterized in that: The positioning component is sleeved on the outside of the plurality of cigarette cartridges, and the positioning component is detachably connected to the plurality of cigarette cartridges.
8. The electronic cigarette according to claim 7, characterized in that: The positioning assembly includes a second protrusion, and the inner wall of the shell includes a second limiting groove. The second protrusion can be matched with the second limiting groove to be connected or separated, so that the positioning assembly can be detachably arranged on the shell.
9. The electronic cigarette according to claim 1, characterized in that: The surface of the first protrusion is in an arc shape, and the inner wall of the first limiting groove is matched with the outer surface of the first protrusion.
10. The electronic cigarette according to claim 1, characterized in that: Each of the cigarette cartridges comprises a cigarette cartridge housing and an atomizing core located in the cigarette cartridge housing; The electronic cigarette also includes: An electrical component, the electrical component is disposed inside the housing, the electrical component includes a circuit board, the circuit board is provided with electrical connection components corresponding to the number of the cigarette cartridges, and the atomizer core is electrically connected to the electrical connection component; and A plurality of microphones, the number of the microphones is the same as the number of the cigarette cartridges. In the second state, the microphone detects that airflow passes through the corresponding cigarette cartridge, and the circuit board controls the atomization core of the cigarette cartridge corresponding to the microphone to open.