Aerosol generating equipment

Abstract

The utility model belongs to the technical field of aerosol generation, and relates to aerosol generation equipment. The aerosol generating equipment comprises a shell, a liquid storage device, an atomization device and first liquid guide cotton, the liquid storage device and the atomization device are installed in the shell side by side, and a first liquid guide hole is formed in the bottom of the side, close to the atomization device, of the liquid storage device; a first liquid guide hole is formed in the bottom of one side, close to the liquid storage device, of the atomization device, a second liquid guide hole is formed in the bottom of one side, close to the liquid storage device, of the atomization device, the first liquid guide cotton is arranged in the first liquid guide hole and the second liquid guide hole, a first liquid guide groove is formed in the outer wall of the first liquid guide cotton in the length direction, and an air inlet and an air outlet are formed in the two ends of the shell correspondingly; the atomization device is provided with an atomization channel communicated with the air inlet and the air outlet, and the first liquid guide groove is communicated with the atomization channel and the liquid storage device. The liquid guiding device is simple in structure and high in liquid guiding efficiency, and the aerosol generating medium in the liquid storage device can be fully utilized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aerosol generation, and more particularly, to an aerosol generating device. BACKGROUND

[0002] The existing aerosol generating device has many deficiencies in liquid guiding. On the one hand, the liquid guiding efficiency is low, the aerosol generating medium in the liquid storage device cannot be fully utilized, the aerosol generating device has a short service life, and resources are wasted. On the other hand, the liquid guiding stability is poor, is easily affected by the placement posture of the aerosol generating device, and liquid supply fluctuation or even liquid interruption occurs, affecting atomization effect and user experience. In addition, some existing liquid guiding structures are complex, have high costs, and are prone to liquid leakage and other faults, reducing the reliability and market competitiveness of the product. SUMMARY

[0003] Embodiments of the present application provide an aerosol generating device to solve the problems of low liquid guiding efficiency, poor stability, and complex liquid guiding structure in the prior art.

[0004] To solve the above technical problems, embodiments of the present application provide an aerosol generating device, which adopts the following technical scheme:

[0005] An aerosol generating device comprises a housing, a liquid storage device, an atomization device, and a first liquid guiding cotton. The liquid storage device and the atomization device are arranged side by side in the housing. The bottom of the side of the liquid storage device close to the atomization device is provided with a first liquid guiding hole. The bottom of the side of the atomization device close to the liquid storage device is provided with a second liquid guiding hole. The first liquid guiding cotton is arranged in the first liquid guiding hole and the second liquid guiding hole. The outer wall of the first liquid guiding cotton is provided with a first liquid guiding groove arranged along the length direction. The two ends of the housing are respectively provided with an air inlet and an air outlet. The atomization device has an atomization channel communicating with the air inlet and the air outlet. The first liquid guiding groove communicates with the atomization channel and the liquid storage device.

[0006] Further, the atomization device comprises a second liquid guiding cotton and an atomization core. The second liquid guiding cotton is arranged in the housing. The outer wall of the second liquid guiding cotton is provided with a second liquid guiding groove arranged along the length direction. The two ends of the atomization channel penetrate through the middle part of the second liquid guiding cotton, and the second liquid guiding hole is arranged at the lower end of the second liquid guiding cotton. The atomization core is arranged in the atomization channel. The first liquid guiding cotton and the second liquid guiding cotton are arranged vertically.

[0007] Further, the first liquid guiding groove and the second liquid guiding groove are communicated.

[0008] Furthermore, the atomizing device also includes a mounting bracket disposed within the housing, with a mounting cylinder on one side of the mounting bracket. The mounting cylinder is inserted into the first liquid guiding hole, and the second liquid guiding cotton is disposed in the mounting bracket. The first liquid guiding cotton is placed in the mounting cylinder and the second liquid guiding hole.

[0009] Furthermore, the liquid storage device includes a bottle body mounted on the housing, and a docking cylinder is provided at the bottom of the bottle body near the atomizing device. The second liquid guiding hole is coaxially arranged with the docking cylinder, and the docking cylinder is inserted into the mounting cylinder.

[0010] Furthermore, a first sealing element is provided between the mounting cylinder and the docking cylinder.

[0011] Furthermore, the housing includes an outer shell, an opening on one side of the outer shell, a support plate at the opening, a liquid storage device placed on the support plate, and the liquid storage device being snapped into the support plate and the outer shell, a mounting bracket located inside the outer shell, and a mounting cylinder disposed near the opening; an air inlet and an air outlet are respectively located at both ends of the outer shell, with the air inlet located at the end of the outer shell where the support plate is located.

[0012] Furthermore, the housing also includes a base, on which an air passage is provided. The air passage is connected to the atomizing channel and the air inlet respectively. The base is placed inside the outer shell and abuts against the support plate. The mounting bracket is mounted on the base.

[0013] Furthermore, a cavity is formed between the side of the mounting bracket away from the liquid storage device and the inner wall of the outer casing; the aerosol generating device also includes a power supply device, which includes a battery and a control component. The battery is disposed in the cavity, the control component is disposed on the base, the battery is electrically connected to the control component, and the battery is electrically connected to the atomizing device.

[0014] Furthermore, the aerosol generating device also includes an air regulating component, which is provided with spaced-apart toggle blocks and air holes. The air regulating component is slidably connected to the housing. The toggle blocks are located at the air inlet and are used to control the connection between the air holes and the air inlet.

[0015] Compared with the prior art, the embodiments of this application have the following advantages: During the liquid guiding process, it is not easily affected by the placement posture of the aerosol generating device, and the aerosol generating medium in the liquid storage device can flow continuously from the first liquid guiding hole and the second liquid guiding hole located at the bottom to the atomizing device; in addition, since the first liquid guiding cotton has a first liquid guiding groove, it can increase the contact area between the aerosol generating medium and the first liquid guiding cotton, and promote the adsorption of the aerosol generating medium. Therefore, the liquid guiding efficiency of this application is high, which can make full use of the aerosol generating medium in the liquid storage device and improve the service life of the disposable aerosol generating device; furthermore, the liquid guiding structure of this application is simple and low in cost, does not require additional electronic components, is not prone to leakage and other failures, and improves the reliability and market competitiveness of the product. Attached Figure Description

[0016] To more clearly illustrate the solution of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of an aerosol generating device provided by this utility model application;

[0018] Figure 2 yes Figure 1 An explosion diagram;

[0019] Figure 3 This is a cross-sectional view of an aerosol generating device provided in this utility model application;

[0020] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the combination of the first liquid-guiding cotton and the second liquid-guiding cotton in an aerosol generating device provided by this utility model application.

[0022] Reference numerals: 1. Shell; 11. Air inlet; 12. Air outlet; 13. Outer shell; 14. Opening; 15. Support plate; 16. Base; 17. Air passage; 18. Receptacle; 2. Liquid storage device; 21. First liquid guide hole; 22. Bottle body; 23. Connecting cylinder; 3. Atomizing device; 31. Second liquid guide hole; 32. Atomizing channel; 33. Second liquid guide cotton; 331. Second liquid guide groove; 34. Atomizing core; 35. Mounting bracket; 36. Mounting cylinder; 37. Fixing cylinder; 4. First liquid guide cotton; 41. First liquid guide groove; 51. First sealing element; 52. Second sealing element; 6. Power supply device; 61. Battery; 62. Control component; 7. Air regulating element; 71. Toggle block; 72. Air hole; 8. Nozzle. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0026] This application provides an aerosol generating device, such as... Figures 1 to 5As shown, the aerosol generating device includes: a shell 1, a liquid storage device 2, an atomizing device 3, and a first liquid guiding cotton 4. The liquid storage device 2 and the atomizing device 3 are mounted side by side in the shell 1. The bottom of the liquid storage device 2 near the atomizing device 3 has a first liquid guiding hole 21. The bottom of the atomizing device 3 near the liquid storage device 2 has a second liquid guiding hole 31. The first liquid guiding cotton 4 is placed in the first liquid guiding hole 21 and the second liquid guiding hole 31. The outer wall of the first liquid guiding cotton 4 has a first liquid guiding groove 41 arranged along the length direction. The two ends of the shell 1 are respectively provided with an air inlet 11 and an air outlet 12. The atomizing device 3 has an atomizing channel 32 that connects the air inlet 11 and the air outlet 12. The first liquid guiding groove 41 connects the atomizing channel 32 and the liquid storage device 2.

[0027] The working principle of the aerosol generating device provided in this application embodiment is as follows: the liquid storage device 2 is pre-filled with an aerosol generating medium. Since the atomizing device 3 is connected to the outside and the first liquid guide groove 41 is connected to the atomizing device 3, the liquid storage device 2 and the atomizing device 3 form a communicating vessel with interconnected bottoms. When the user draws through the air outlet 12, the external gas enters the atomizing channel 32 through the air inlet 11. At the same time, under the action of the communicating vessel principle, there is a pressure balance between the liquid storage device 2 and the atomizing device 3, so that the aerosol generating medium in the liquid storage device 2 can continuously flow into the atomizing device 3 through the first liquid guide cotton 4 in the first liquid guide hole 21 and the second liquid guide hole 31. Then, the atomizing device 3 heats the aerosol generating medium to generate aerosol, and the aerosol is discharged to the outside through the air outlet 12.

[0028] The beneficial effects of the aerosol generating device provided in this application embodiment are as follows: Based on the principle of communicating vessels and the adsorption properties of the first liquid-guiding cotton 4, the liquid guiding process is not easily affected by the placement posture of the aerosol generating device. Whether the aerosol generating device is placed horizontally or tilted, as long as the liquid storage device 2 contains aerosol generating medium, it can continuously flow from the first liquid guiding hole 21 and the second liquid guiding hole 31 located at the bottom to the atomizing device 3. In addition, since the first liquid guiding cotton 4 has a first liquid guiding groove 41, it can increase the contact area between the aerosol generating medium and the first liquid guiding cotton 4, promoting the adsorption of the aerosol generating medium. Therefore, the liquid guiding efficiency of this application is high, which can make full use of the aerosol generating medium in the liquid storage device 2 and improve the service life of the disposable aerosol generating device. Furthermore, the liquid guiding structure of this application is simple and low in cost, does not require additional electronic components, and is not prone to leakage or other failures, thus improving the reliability and market competitiveness of the product.

[0029] like Figures 3 to 5As shown, the atomizing device 3 further includes a second liquid-guiding cotton 33 and an atomizing core 34. The second liquid-guiding cotton 33 is disposed inside the housing 1. The outer wall of the second liquid-guiding cotton 33 is provided with a second liquid-guiding groove 331 arranged along the length direction. The atomizing channel 32 passes through both ends of the middle part of the second liquid-guiding cotton 33, and the second liquid-guiding hole 31 is disposed at the lower end of the second liquid-guiding cotton 33. The atomizing core 34 is disposed inside the atomizing channel 32. The first liquid-guiding cotton 4 and the second liquid-guiding cotton 33 are arranged perpendicularly.

[0030] In this embodiment, when the user inhales through the air outlet 12, external gas enters the atomization channel 32 through the air inlet 11. There is a pressure balance between the liquid storage device 2 and the atomization device 3, so that the aerosol generating medium in the liquid storage device 2 can continuously flow into the second liquid guiding cotton 33 through the first liquid guiding hole 21 and the second liquid guiding hole 31. The atomization core 34 heats the aerosol generating medium to generate aerosol, and the aerosol is discharged outward through the air outlet 12.

[0031] In this embodiment, when the first liquid-guiding cotton 4 reaches saturation in adsorbing the aerosol generating medium, the second liquid-guiding cotton 33 uses its own adsorption properties to adsorb and store the aerosol generating medium adsorbed on the first liquid-guiding cotton 4.

[0032] In this embodiment, the second liquid guiding groove 331 on the second liquid guiding cotton 33 helps the aerosol generating medium to diffuse and store inside it, ensuring that the aerosol generating medium can be evenly distributed in the second liquid guiding groove 331 so that it can be stably supplied to the atomizing core 34 for subsequent use.

[0033] In this embodiment, the first liquid-guiding cotton 4 with the first liquid-guiding groove 41 and the second liquid-guiding cotton 33 with the second liquid-guiding groove 331 work together to improve the liquid guiding efficiency, so that the aerosol generating medium can be quickly and continuously transferred from the liquid storage device 2 to the second liquid-guiding cotton 33, ensuring that the atomizing core 34 has a sufficient supply of aerosol generating medium and avoiding the atomization effect from being poor due to insufficient liquid supply.

[0034] Furthermore, the first liquid guiding groove 41 and the second liquid guiding groove 331 are connected.

[0035] In this embodiment, the first liquid guiding tank 41 and the second liquid guiding tank 331 are connected to further balance the air pressure between the liquid storage device 2 and the atomizing device 3, thereby improving the liquid guiding efficiency of the aerosol generation medium.

[0036] like Figures 2 to 4As shown, the atomizing device 3 further includes a mounting bracket 35 disposed in the housing 1. A mounting cylinder 36 is provided on one side of the mounting bracket 35. The mounting cylinder 36 is inserted into the first liquid guiding hole 21. The second liquid guiding cotton 33 is disposed in the mounting bracket 35. The first liquid guiding cotton 4 is placed in the mounting cylinder 36 and the second liquid guiding hole 31.

[0037] In this embodiment, the second liquid-guiding cotton 33 is fixed by the mounting bracket 35 and the first liquid-guiding cotton 4 to prevent the second liquid-guiding cotton 33 from shifting; the atomizing device 3 and the liquid storage device 2 are connected together by the mounting cylinder 36, and the positioning between the atomizing device 3 and the liquid storage device 2 can be realized.

[0038] like Figure 3 , 4 As shown, the liquid storage device 2 further includes a bottle body 22 mounted on the housing 1. The bottom of the bottle body 22 near the atomizing device 3 is provided with a docking cylinder 23. The second liquid guiding hole 31 is coaxially arranged with the docking cylinder 23. The docking cylinder 23 is inserted into the mounting cylinder 36.

[0039] In this embodiment, the positioning between the atomizing device 3 and the liquid storage device 2 is achieved by inserting the docking cylinder 23 into the mounting cylinder 36.

[0040] Furthermore, a first sealing element 51 is provided between the mounting cylinder 36 and the docking cylinder 23.

[0041] In this embodiment, the first sealing element 51 can prevent the aerosol generating medium from leaking out from the connection between the atomizing device 3 and the liquid storage device 2, thereby improving the sealing performance of the aerosol generating equipment.

[0042] Furthermore, the mounting bracket 35 is also provided with a fixing cylinder 37, which is located on the outer periphery of the mounting cylinder 36. The fixing cylinder 37, the mounting cylinder 36 and the second liquid guiding hole 31 are coaxially arranged. The docking cylinder 23 is inserted between the mounting cylinder 36 and the fixing cylinder 37. A second sealing element 52 is provided between the docking cylinder 23 and the fixing cylinder 37.

[0043] In this embodiment, a fixed cylinder 37 and a second sealing element 52 are provided to further improve the sealing performance of the aerosol generating device.

[0044] like Figure 2 , 3As shown, the housing 1 further includes an outer shell 13, an opening 14 on one side of the outer shell 13, a support plate 15 at the opening 14, a liquid storage device 2 placed on the support plate 15, and the liquid storage device 2 is snapped into the support plate 15 and the outer shell 13, the mounting bracket 35 is located inside the outer shell 13, and the mounting cylinder 36 is located near the opening 14; the air inlet 11 and the air outlet 12 are respectively located at both ends of the outer shell 13, and the air inlet 11 is located at the end of the outer shell 13 where the support plate 15 is located.

[0045] In this embodiment, when it is necessary to install the liquid storage device 2, the liquid storage device 2 is placed on the support plate 15, and then the liquid storage device 2 is moved toward the opening 14 until the first liquid guide hole 21 is inserted into the mounting cylinder 36 of the mounting bracket 35, and the liquid storage device 2 is snapped into the housing 1; this application can facilitate the installation and replacement of the liquid storage device 2.

[0046] Furthermore, the housing 1 also includes a base 16, on which an air passage 17 is provided. The air passage 17 is connected to the atomizing channel 32 and the air inlet 11 respectively. The base 16 is placed inside the outer shell 13 and abuts against the support plate 15. The mounting bracket 35 is mounted on the base 16.

[0047] In this embodiment, when the user draws air through the air outlet 12, the external gas enters the air passage 17 through the air inlet 11 and then enters the atomization channel 32. There is a pressure balance between the liquid storage device 2 and the atomization device 3, so that the aerosol generating medium in the liquid storage device 2 flows into the second liquid guiding cotton 33 through the first liquid guiding cotton 4. The atomization device 3 heats the aerosol generating medium to generate aerosol, and the aerosol is discharged outward through the air outlet 12.

[0048] In this embodiment, the base 16 provides support for the mounting bracket 35, thereby fixing the atomizing device 3.

[0049] like Figure 3 As shown, further, a receiving cavity 18 is formed between the side of the mounting bracket 35 away from the liquid storage device 2 and the inner wall of the outer casing 13; the aerosol generating device also includes a power supply device 6, which includes a storage battery 61 and a control component 62. The storage battery 61 is disposed in the receiving cavity 18, and the control component 62 is disposed on the base 16. The storage battery 61 is electrically connected to the control component 62 and to the atomizing device 3.

[0050] In this embodiment, when the user draws air through the air outlet 12, the external gas enters the air passage 17 through the air inlet 11 and then enters the atomization channel 32. There is a pressure balance between the liquid storage device 2 and the atomization device 3, so that the aerosol generating medium in the liquid storage device 2 flows into the second liquid guiding cotton 33 through the first liquid guiding cotton 4. At this time, the control component 62 drives the battery 61 to supply power to the atomization device 3. The atomization device 3 heats the aerosol generating medium to generate aerosol, and the aerosol is discharged outward through the air outlet 12.

[0051] In this embodiment, the battery 61 is placed inside the accommodating cavity 18, which achieves the sealing of the battery 61, prevents water from entering the battery 61, and improves the safety of the aerosol generation equipment.

[0052] Furthermore, the control component 62 includes a PCB board (not shown) and a microphone (not shown), the microphone and the battery 61 are electrically connected to the PCB board respectively, and the microphone is located near the air inlet 11.

[0053] In this embodiment, when the microphone senses the presence of negative pressure through the air inlet 11, the PCB board drives the battery 61 to supply power to the atomizing device 3; the microphone can prevent the atomizing device 3 from being accidentally activated, thereby improving the installability of the aerosol generating equipment.

[0054] Specifically, the battery 61 is electrically connected to the atomizing core 34.

[0055] like Figure 3 As shown, the aerosol generating device further includes an air regulating component 7, which is provided with spaced-apart toggle blocks 71 and air holes 72. The air regulating component 7 is slidably connected to the housing 1. The toggle blocks 71 are located at the air inlet 11 and are used to control the connection between the air holes 72 and the air inlet 11.

[0056] In this embodiment, when it is necessary to open the air inlet 11, the lever 71 is moved to allow the air hole 72 to leak out and connect with the air inlet 11; and the size of the air hole 72 can be controlled by sliding the air regulating component 7, thereby controlling the flow rate of gas entering the atomizing device 3; when it is necessary to close the air inlet 11, the lever 71 is moved to allow the air inlet to be blocked by the outer shell 13.

[0057] Furthermore, a suction nozzle 8 is provided at the air outlet 12; the user can perform suction through the suction nozzle 8.

[0058] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

Claims

1. An aerosol-generating apparatus, characterized by, The aerosol generating equipment comprises a shell, a liquid storage device, an atomization device and a first liquid guide cotton, the liquid storage device and the atomization device are arranged side by side in the shell, a first liquid guide hole is arranged at the bottom of the side of the liquid storage device close to the atomization device, a second liquid guide hole is arranged at the bottom of the side of the atomization device close to the liquid storage device, the first liquid guide cotton is arranged in the first liquid guide hole and the second liquid guide hole, a first liquid guide groove is arranged on the outer wall of the first liquid guide cotton in the length direction, air inlets and air outlets are arranged at the two ends of the shell respectively, the atomization device has an atomization channel communicating with the air inlets and the air outlets, and the first liquid guide groove communicates with the atomization channel and the liquid storage device. The atomization device comprises a second liquid guide cotton and an atomization core, the second liquid guide cotton is arranged in the shell, a second liquid guide groove is arranged on the outer wall of the second liquid guide cotton in the length direction, the atomization channel penetrates through the two ends of the middle part of the second liquid guide cotton, the second liquid guide hole is arranged at the lower end of the second liquid guide cotton, the atomization core is arranged in the atomization channel, and the first liquid guide cotton and the second liquid guide cotton are arranged vertically.

2. The aerosol-generating device of claim 1, wherein, The first liquid guide groove and the second liquid guide groove are communicated.

3. The aerosol-generating device of claim 2, wherein, The atomization device further comprises a mounting frame arranged in the shell, one side of the mounting frame is provided with a mounting cylinder, the mounting cylinder is inserted into the first liquid guide hole, the second liquid guide cotton is arranged in the mounting frame, and the first liquid guide cotton is arranged in the mounting cylinder and the second liquid guide hole.

4. The aerosol-generating device of claim 2 or 3, wherein, The liquid storage device comprises a bottle arranged on the shell, a butt joint cylinder is arranged at the bottom of the side of the bottle close to the atomization device, the second liquid guide hole is coaxially arranged with the butt joint cylinder, and the butt joint cylinder is inserted into the mounting cylinder.

5. The aerosol-generating device of claim 4, wherein, A first sealing member is arranged between the mounting cylinder and the butt joint cylinder.

6. The aerosol-generating device of claim 5, wherein, The shell comprises an outer shell, one side of the outer shell is provided with an opening, a support plate is arranged at the opening, the liquid storage device is arranged on the support plate, the liquid storage device is clamped with the support plate and the outer shell, the mounting frame is arranged in the outer shell, and the mounting cylinder is arranged close to the opening; the air inlets and the air outlets are arranged at the two ends of the outer shell respectively, and the air inlets are arranged at one end of the outer shell provided with the support plate.

7. The aerosol-generating device of claim 4, wherein, The shell further comprises a base, an air passage is arranged on the base, the air passage is communicated with the atomization channel and the air inlets respectively, the base is arranged in the outer shell and abuts against the support plate, and the mounting frame is arranged on the base.

8. The aerosol-generating device of claim 7, wherein, An accommodating cavity is formed between the side of the mounting frame away from the liquid storage device and the inner wall of the shell; the aerosol generating equipment further comprises a power supply device, the power supply device comprises a battery and a control assembly, the battery is arranged in the accommodating cavity, the control assembly is arranged on the base, the battery is electrically connected with the control assembly, and the battery is electrically connected with the atomization device.

9. The aerosol-generating device of claim 8, wherein, The aerosol generating equipment further comprises a gas adjusting member, a plurality of spaced-apart knobs and air holes are arranged on the gas adjusting member, the gas adjusting member is slidably connected with the shell, the knobs are arranged at the air inlets, and the knobs are used for controlling the communication between the air holes and the air inlets.

10. The aerosol-generating device of claim 2 or 3, wherein, ​

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