Aerosol generating device and method and system for controlling aerosol generating device

Abstract

The invention provides an aerosol generation device and a method and system for controlling the aerosol generation device, and belongs to the technical field of aerosol generation. The method comprises the steps that gas in an adjusting cavity is sucked to trigger a gas flow sensor; acquiring a first air pressure value for triggering the airflow sensor; inflating the adjusting cavity to enable the air pressure in the adjusting cavity to reach a second air pressure value; and setting the pressure difference between the first air pressure value and the second air pressure value as a triggering threshold value for triggering the airflow sensor. The pressure difference between the first air pressure value and the second air pressure value is used as the triggering threshold value of the airflow sensor, so that the triggered air pressure condition of the airflow sensor is reduced, the triggered sensitivity of the airflow sensor is improved, and meanwhile, the triggering threshold value is set through suction and inflation operation, so that the triggering sensitivity of the airflow sensor is improved. The triggering threshold values of the airflow sensors are consistent and controllable, so that the sensitivity consistency of the aerosol generating device can be improved, and the use experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of aerosol generation, and more specifically to an aerosol generating device and a method and system for controlling the aerosol generating device. Background Art

[0002] The aerosol generating device (hereinafter referred to as the "generating device") is a device that uses heating to act on the aerosol generating product to generate aerosol for the user to inhale, and includes a heating component, an airflow sensor, and a power supply component. The heating component is powered by the power supply component, and the heating component can generate heat to atomize the aerosol generating product to form an aerosol. When the user inhales, the airflow sensor can be triggered under negative pressure to count the number of puffs.

[0003] Since the airflow sensor is triggered based on the negative pressure state, due to production errors in multiple generating devices or different models of airflow sensors, when it is used in multiple generating devices, there are differences in the triggered negative pressure values, and the consistency of product sensitivity cannot be guaranteed, which affects the user experience. Summary of the invention

[0004] The present application provides an aerosol generating device and a method and system for controlling the aerosol generating device, so that the sensitivity consistency of the aerosol generating device is good and the user experience is improved.

[0005] The present application provides an aerosol generating device, which is applied to an aerosol generating device, wherein the aerosol generating device comprises an adjusting cavity and an airflow sensor, wherein the airflow sensor is connected to the adjusting cavity, and comprises:

[0006] Sucking the gas in the regulating chamber to trigger the airflow sensor;

[0007] Acquire a first air pressure value that triggers the airflow sensor;

[0008] Inflate the regulating cavity so that the air pressure in the regulating cavity reaches a second air pressure value;

[0009] The pressure difference between the first air pressure value and the second air pressure value is set as a triggering threshold for triggering the airflow sensor.

[0010] In some embodiments, the first air pressure value and the second air pressure value are both less than 0 Pa.

[0011] In some embodiments, the first air pressure value is less than the second air pressure value, and the pressure difference is the first air pressure value minus the second air pressure value.

[0012] In some embodiments, the pressure difference is -100Pa.

[0013] The present application also provides an aerosol generating device, which is controlled by the method as described above, comprising:

[0014] A device body, wherein the device body has a heating cavity and a regulating cavity, wherein the heating cavity is used to accommodate the aerosol generating product;

[0015] an elastic membrane, the elastic membrane being arranged in the device body and isolating the heating cavity from the regulating cavity, the elastic membrane being deformed toward the heating cavity under a negative pressure state to change the air pressure in the regulating cavity; and

[0016] An airflow sensor is connected to the regulating cavity, and the airflow sensor can be triggered when the air pressure in the regulating cavity reaches its triggering threshold.

[0017] In some embodiments, the device body includes a supporting assembly and a first sealing member, the supporting assembly and the first sealing member enclose the regulating cavity, the first sealing member is also provided with a receiving groove, the receiving groove is communicated with the regulating cavity, the airflow sensor is arranged in the receiving groove, the sensing surface of the airflow sensor is arranged toward the regulating cavity, and the sensing surface of the airflow sensor is spaced apart from the cavity wall of the receiving groove.

[0018] In some embodiments, the device body further includes a second seal, which is disposed between the first seal and the support assembly to form the adjustment cavity between the first seal and the second seal.

[0019] In some embodiments, the heating chamber and the regulating chamber are arranged in sequence along a first direction, the regulating chamber and the containing groove are arranged in sequence along a second direction, and there is an angle between the first direction and the second direction.

[0020] In some embodiments, an insertion hole is provided on the first sealing member, and the insertion hole can be communicated with the regulating cavity, and the insertion hole is used to connect with the suction end of the suction device.

[0021] The present application also provides a system for controlling an aerosol generating device, comprising:

[0022] An aerosol generating device as described above; and a suction device, wherein the suction device comprises a suction mechanism and an insertion structure, wherein two ends of the insertion structure are respectively connected to the suction end of the suction mechanism and the regulating cavity of the aerosol generating device, and the suction mechanism is used to suck the gas in the regulating cavity or inflate the regulating cavity.

[0023] According to a method for controlling an aerosol generating device in the above embodiment, the gas in the cavity is adjusted by suction to reach a level at which the airflow sensor is triggered, and then the gas is inflated to a second air pressure value. The second air pressure value is used as the initial pressure when the generating device is put into use, so that the pressure difference between the first air pressure value and the second air pressure value is used as the triggering threshold when the airflow sensor is triggered. Compared with triggering the airflow sensor with the first air pressure value, the setting of the triggering threshold reduces the air pressure condition for triggering the airflow sensor, thereby improving the sensitivity of the airflow sensor to be triggered. At the same time, since the triggering threshold is set through suction and inflation operations, the triggering thresholds of multiple airflow sensors are consistent and controllable, thereby improving the consistency of the sensitivity of the aerosol generating device and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A structural cross-sectional view of an aerosol generating device in a use state in one embodiment;

[0025] Figure 2 is a structural cross-sectional view of an aerosol generating device in an embodiment;

[0026] Figure 3 A structural cross-sectional view of a device body in an embodiment;

[0027] Figure 4 is a structural cross-sectional view of an aerosol generating device in another embodiment;

[0028] Figure 5 This is a schematic diagram of the structure of an aerosol generating device after removing the shell in an embodiment;

[0029] Figure 6 is a schematic diagram of a method for controlling an aerosol generating device in an embodiment;

[0030] Figure 7 FIG. 4 is a schematic diagram of the structure of a system for controlling an aerosol generating device in an embodiment.

[0031] Among them: 100, generating device; 110, device body; 111, heating chamber; 112, regulating chamber; 113, supporting assembly; 114, first sealing member; 1141, receiving groove; 1142, inserting hole; 115, second sealing member; 116, heating assembly; 1161, heating member; 1162, inner tube; 1163, outer tube; 1164, base; 1165, air flow hole; 117, third sealing member; 118, clamping member; 1181, clamping protrusion; 1182, air intake joint Structure; 119, air inlet channel; 1191, first air inlet channel; 1192, second air inlet channel; 1193, air flow space; 120, elastic membrane; 130, air flow sensor; 140, shell; 150, control component; 151, battery; 152, control circuit board; 160, nozzle bracket; 161, suction port; A, aerosol generating product; X, first direction; Y, second direction; 200, suction device; 210, suction mechanism; 220, insertion structure; 230, control valve. DETAILED DESCRIPTION

[0032] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0033] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0034] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0035] The present application provides an aerosol generating device 100 (hereinafter referred to as "generating device 100"), which can be used to heat an aerosol generating substrate to generate an aerosol that can be used by a user. Of course, the generating device 100 can also be used in the fields of atomization, aromatherapy, etc.

[0036] It should be noted that the term "aerosol" refers to a dispersion of solid particles or liquid particles in a gas. As used herein, "aerosol" can generally be used to refer to a substance that has been vaporized, atomized, in the form of a spray or jet, or otherwise converted from a solid or liquid form to an inhalable form containing suspended solid or liquid drug particles.

[0037] See also Figures 1 to 5 The generating device 100 includes a device body 110, an elastic membrane 120 and an airflow sensor 130. The device body 110 completes the main tasks of the generating device 100, such as accommodating and heating the aerosol generating product A. The device body 110 has a heating chamber 111 and an adjusting chamber 112. The heating chamber 111 is used to accommodate the aerosol generating product A; the elastic membrane 120 is arranged in the device body 110, and isolates the heating chamber 111 and the adjusting chamber 112. The elastic membrane 120 deforms toward the heating chamber 111 under a negative pressure state to change the air pressure in the adjusting chamber 112. The airflow sensor 130 is connected to the adjusting chamber 112, and the airflow sensor 130 can be triggered when the air pressure in the adjusting chamber 112 reaches its triggering threshold.

[0038] When the generating device 100 is in use, the user inhales to discharge the gas in the heating chamber 111 to the outside, and negative pressure is formed in the heating chamber 111. Since the regulating chamber 112 is a closed structure, the gas capacity inside it is constant, so that there is a pressure difference between the heating chamber 111 and the regulating chamber 112. The elastic membrane 120 arranged between the heating chamber 111 and the regulating chamber 112 is deformed on both sides toward the negative pressure heating chamber 111 due to the pressure difference, so that the air pressure in the regulating chamber 112 changes (the capacity is constant, the air pressure will decrease when the volume increases). The airflow sensor 130 connected to the regulating chamber 112 can sense the air pressure change and is triggered when the air pressure change reaches its trigger threshold.

[0039] In some embodiments, the device body 110 includes a support assembly 113 and a first seal 114, which enclose a regulating cavity 112. The first seal 114 is also provided with a receiving groove 1141, which is connected to the regulating cavity 112. The airflow sensor 130 is arranged in the receiving groove 1141, and the sensing surface of the airflow sensor 130 is arranged toward the regulating cavity 112, and the sensing surface of the airflow sensor 130 is spaced apart from the cavity wall of the receiving groove 1141.

[0040] See also Figure 4 In other embodiments, in order to improve the sealing performance of the device body 110, the device body 110 also includes a second seal 115, which is arranged between the first seal 114 and the support assembly 113 to form a regulating cavity 112 between the first seal 114 and the second seal 115, and a receiving groove 1141 is arranged on the first seal 114, and the receiving groove 1141 is connected to the regulating cavity 112. The airflow sensor 130 is arranged in the receiving groove 1141 and can sense the air pressure change in the regulating cavity 112, and is triggered when the air pressure change in the regulating cavity 112 reaches the trigger threshold of the airflow sensor 130.

[0041] The generating device 100 also includes a housing 140, which can be understood as a collection of the generating device 100 as a whole. The setting of the housing 140 facilitates the carrying and transportation of the generating device 100, and also provides a storage space, which is used to store the device body 110. The generating device 100 also includes a control component 150, which is also arranged in the housing 140. The control component 150 includes a battery 151 and a control circuit board 152. The battery 151 can provide power for the device body 110 to work, and the control circuit board 152 can control and adjust the work of the device body 110. The control circuit board 152 is electrically connected to the airflow sensor 130. After the airflow sensor 130 is triggered, it can make a corresponding response, such as starting the device body 110 to work, and accumulating the number of puffs once. The device body 110 also includes a heating component 116, which is arranged in the housing 140 through the support component 113. The heating component 116 can generate heat to heat and atomize the aerosol generating product A to generate an aerosol after being powered on. The control component 150 and the heating component 116 are respectively arranged on both sides of the support component 113, so that the control component 150 is arranged away from the heating component 116 as a heat source to avoid the normal operation of the control component 150 being affected by high temperature.

[0042] In some embodiments, the heating chamber 111 and the regulating chamber 112 are arranged in sequence along the first direction X, and the regulating chamber 112 and the containing groove 1141 are arranged in sequence along the second direction Y, and there is an angle between the first direction X and the second direction Y. In a specific embodiment, the first direction X and the second direction Y are perpendicular to each other, so that the space in the device body 110 can be fully utilized, each cavity can be reasonably planned, and the airflow sensor 130 is arranged away from the elastic membrane 120 to prevent the elastic membrane 120 from affecting the triggering sensitivity of the airflow sensor 130.

[0043] In some embodiments, the generating device 100 also includes a nozzle bracket 160, which is snap-fittedly connected to the shell 140 and cooperates with the support assembly 113 to fix the control assembly 150 and the heating assembly 116 in the shell 140. The nozzle bracket 160 is provided with a suction port 161, and the user achieves suction through the suction port 161.

[0044] In order to improve the sealing performance of the generating device 100, a third sealing member 117 is provided between the heating component 116 and the nozzle bracket 160. The third sealing member 117 is sleeved on the side of the heating component 116 away from the supporting component 113, and has a through hole in the middle that connects the heating component 116 and the suction port 161.

[0045] In some specific embodiments, the nozzle bracket 160, the third seal 117, the heating component 116, the first seal 114, the support component 113, and the control component 150 are arranged in sequence along the first direction X, so that the nozzle bracket 160, the third seal 117, the heating component 116, the first seal 114, the support component 113, and the control component 150 can be fixed in the shell 140.

[0046] The device body 110 further includes a clamping member 118, which is arranged near the suction port 161, inserted in the nozzle bracket 160, and abutted against one end of the third sealing member 117 away from the heating assembly 116, and the clamping member 118 is fixed by the nozzle bracket 160 and the third sealing member 117. The clamping member 118 is used to clamp and fix the aerosol generating product A, and a plurality of clamping protrusions 1181 are arranged in the clamping member 118, and an air intake structure 1182 is formed between two adjacent clamping protrusions 1181, and the air intake structure 1182 communicates with the suction port 161 and the air intake channel 119 in the device body 110, and the clamping protrusion 1181 abuts against the outer wall of the aerosol generating product A, so that the aerosol generating product A can be installed in the center, so that the gas around it enters evenly.

[0047] See also Figure 3In some embodiments, the heating assembly 116 includes a heating element 1161, an outer tube 1163, an inner tube 1162 and a base 1164. The heating element 1161, the inner tube 1162 and the outer tube 1163 are coaxially arranged and are sequentially spaced from the inside to the outside. At least a portion of the structure of the outer tube 1163 is inserted in the first sealing member 114. The base 1164 is arranged at one end close to the support assembly 113, and at least a portion of the structure of the base 1164 is inserted in the inner tube 1162 and abuts against one end of the heating element 1161 to fix the heating element 1161. A portion of the structure of the base 1164 abuts between the inner tube 1162 and the outer tube 1163. The base 1164 and the first sealing member 114 enclose an airflow space. 1193, the inner tube 1162 and the outer tube 1163 are arranged at intervals to form a first air inlet channel 1191, a second air inlet channel 1192 is formed between the first sealing member 114 and the inner tube 1162 and the outer tube 1163, a plurality of air flow holes 1165 are provided in the base 1164, the first air inlet channel 1191, the second air inlet channel 1192, the air flow space 1193 and the air flow holes 1165 constitute the above-mentioned connected air inlet channel 119, so that when the user inhales, the external air flows into the heating chamber 111 through the air inlet structure 1182, the first air inlet channel 1191, the second air inlet channel 1192, the air flow space 1193 and the air flow holes 1165 in sequence, and is discharged from the heating chamber 111, thereby forming a negative pressure in the heating chamber 111. The other end of the heating element 1161 is in contact with the inner tube 1162 so that it is clamped between the base 1164 and the inner tube 1162. The heating element 1161 can generate heat by itself or in a magnetic field after being energized. When the heating element 1161 generates heat by itself when energized, it may include a tube body and a heating layer, a heating net, a heating film or a heating circuit arranged on the tube body, or it may be directly made of a conductive heating material to generate heat.

[0048] It is understandable that the airflow sensor 130 can be triggered based on negative pressure, and different airflow sensors 130 have different triggering thresholds, which makes the sensitivity of multiple generating devices 100 inconsistent, that is, under the same negative pressure, some airflow sensors 130 are triggered, so that the generating device 100 is started, but some airflow sensors 130 have not been triggered, and the generating device 100 is not started. At the same time, the existence of different triggering thresholds of the airflow sensor 130 also makes the sensitivity of different airflow sensors 130 different. The airflow sensor 130 with poor sensitivity (larger triggering threshold) requires greater suction intensity and strength, which brings a bad experience to the user.

[0049] In order to solve the above-mentioned problems of inconsistent trigger thresholds and inconsistent sensitivity of the generating device 100, the present application creatively provides an insertion hole 1142 on the device body 110, and the insertion hole 1142 can be connected to the regulating cavity 112, so that the regulating cavity 112 can be sucked or inflated through the insertion hole 1142 to adjust the initial air pressure in the regulating cavity 112 (the air pressure when put into use, traditionally consistent with atmospheric pressure), thereby realizing the adjustment and controllability of the trigger threshold, achieving the purpose of consistent trigger thresholds of multiple generating devices 100, and ensuring the consistency of the sensitivity of the generating device 100.

[0050] In some embodiments, the insertion hole 1142 is arranged on the first seal 114, and the first seal 114 is made of elastic silicone material. The insertion hole 1142 can be arranged on the first seal 114 in advance, and can also be formed under the action of external force. Since the first seal 114 is elastic, after the insertion hole 1142 is formed under the action of external force, after the external force is removed, the insertion hole 1142 can also be blocked based on the deformation of the first seal 114, thereby realizing the closed setting of the adjustment cavity 112, without worrying about leakage or airtightness problems, so that the generating device 100 can be put into use after the trigger threshold is set.

[0051] See also Figure 6 The present application also provides a method for controlling the aerosol generating device 100, the method comprising S100, sucking gas in the regulating cavity 112 to trigger the airflow sensor 130; S200, obtaining a first air pressure value for triggering the airflow sensor 130; S300, inflating the regulating cavity 112 so that the air pressure in the regulating cavity 112 reaches a second air pressure value; S400, setting the pressure difference between the first air pressure value and the second air pressure value as a trigger threshold for triggering the airflow sensor 130.

[0052] Specifically, different airflow sensors 130 have different first air pressure values, for example, the first air pressure value is -300Pa, -200Pa or -400Pa, so that the generating device 100 can be started and counted under different negative pressures. Generally, each generating device 100 is provided with at least one airflow sensor 130, and the first air pressure values ​​of the airflow sensors 130 are different, so that the sensitivity of the generating device 100 is inconsistent. By inflating the regulating cavity 112 to the second air pressure value, when the generating device 100 is put into use, the pressure difference between the first air pressure value and the second air pressure value is the triggering threshold value for triggering the airflow sensor 130. By controlling the triggering threshold value to be consistent, the sensitivity of multiple generating devices 100 can be adjusted to be consistent, thereby improving the user experience.

[0053] In some specific embodiments, in order to lower the trigger threshold and thus reduce the conditions for starting the generating device 100, the first air pressure value and the second air pressure value are both less than 0Pa, which can reduce the difficulty of the user's inhalation and enhance the user's experience.

[0054] In some embodiments, the first air pressure value is less than the second air pressure value, and the pressure difference is the first air pressure value minus the second air pressure value, which satisfies the condition that the negative pressure state of the airflow sensor 130 is triggered.

[0055] In some specific embodiments, the value of the pressure difference is -100Pa, for example: the trigger pressure of a certain airflow sensor 130 is -400Pa, that is, the first air pressure value is -400Pa. When the air pressure inside the regulating cavity 112 is -400Pa, the airflow sensor 130 is triggered, and the suction is stopped, and the regulating cavity 112 is inflated to the second air pressure value of -300Pa. The corresponding actual trigger threshold of the generating device 100 becomes -100Pa, which realizes the controllability of the suction trigger threshold of the generating device 100, eliminates the difference in the first air pressure value between different airflow sensors 130, and realizes the adjustment of the sensitivity consistency of the generating device 100. Of course, in other embodiments, the pressure difference value, that is, the trigger threshold value, can also be set according to demand or usage habits, such as -150Pa or 80Pa.

[0056] See also Figure 7 The present application also provides a system to which the above method can be applied, which includes the above-mentioned generating device 100 and the suction device 200, wherein the suction device 200 includes a suction mechanism 210 and an insertion structure 220, and the two ends of the insertion structure 220 are respectively connected to the suction end of the suction mechanism 210 and the regulating cavity 112 of the aerosol generating device 100, and the suction mechanism 210 is used to suck the gas in the regulating cavity 112 or to inflate the regulating cavity 112.

[0057] In some embodiments, the insertion structure 220 can pierce the first sealing member 114 and form an insertion hole 1142 . The insertion structure 220 connects the suction end and the regulating cavity 112 , thereby enabling suction or inflation of the regulating cavity 112 .

[0058] In some embodiments, the suction device 200 also includes a control valve 230, a pressure gauge (not shown in the figure) and a controller (not shown in the figure). The controller is electrically connected to the pressure gauge and the control valve 230. The pressure gauge can monitor the changes in the air pressure in the regulating cavity 112 in real time, so as to obtain the first air pressure value and the second air pressure value. The controller can also be electrically connected to the airflow sensor 130. After the airflow sensor 130 is triggered, it can realize automatic switching from suction to inflation, and automatically stop inflation when the air pressure reaches the second air pressure value.

[0059] Furthermore, in some specific embodiments, the suction device 200 can also be disposed in the shell 140 to form an integrated structure with the generating device 100 for sale and use. The user can adjust the trigger threshold according to their own needs to further improve the user experience of the generating device 100.

[0060] The above specific examples are used to illustrate the present application, which is only used to help understand the present application and is not intended to limit the present application. For technicians in the technical field to which the present application belongs, they can also make some simple deductions, deformations or substitutions based on the ideas of the present application.

Claims

1. A method for controlling an aerosol generating device, applied to the aerosol generating device, wherein the aerosol generating device comprises an adjusting cavity and an airflow sensor, wherein the airflow sensor is connected to the adjusting cavity, and wherein: include: Sucking the gas in the regulating chamber to trigger the airflow sensor; Acquire a first air pressure value that triggers the airflow sensor; Inflate the regulating cavity so that the air pressure in the regulating cavity reaches a second air pressure value; The pressure difference between the first air pressure value and the second air pressure value is set as a triggering threshold for triggering the airflow sensor.

2. The method for controlling an aerosol generating device according to claim 1, characterized in that: The first air pressure value and the second air pressure value are both less than 0 Pa.

3. The method for controlling an aerosol generating device according to claim 1, characterized in that: The first air pressure value is less than the second air pressure value, and the pressure difference is the first air pressure value minus the second air pressure value.

4. The method for controlling an aerosol generating device according to claim 3, characterized in that: The value of the pressure difference is -100Pa.

5. An aerosol generating device controlled by the method according to any one of claims 1 to 4, characterized in that: include: A device body, wherein the device body has a heating cavity and a regulating cavity, wherein the heating cavity is used to accommodate the aerosol generating product; An elastic membrane, which is disposed in the device body and isolates the heating cavity from the regulating cavity, and the elastic membrane is deformed toward the heating cavity under negative pressure to change the air pressure in the regulating cavity; as well as An airflow sensor is connected to the regulating cavity, and the airflow sensor can be triggered when the air pressure in the regulating cavity reaches its triggering threshold.

6. The aerosol generating device according to claim 5, characterized in that: The device body includes a supporting assembly and a first sealing member, which enclose the regulating cavity. The first sealing member is also provided with a receiving groove, which is communicated with the regulating cavity. The airflow sensor is arranged in the receiving groove, and the sensing surface of the airflow sensor is arranged toward the regulating cavity, and the sensing surface of the airflow sensor is spaced apart from the cavity wall of the receiving groove.

7. The aerosol generating device according to claim 6, characterized in that: The device body also includes a second seal, which is arranged between the first seal and the supporting assembly to form the adjustment cavity between the first seal and the second seal.

8. The aerosol generating device according to claim 6, characterized in that: The heating chamber and the regulating chamber are arranged in sequence along a first direction, and the regulating chamber and the containing groove are arranged in sequence along a second direction, and an angle is formed between the first direction and the second direction.

9. The aerosol generating device according to claim 6, characterized in that: The first sealing member is provided with an insertion hole, the insertion hole can be communicated with the regulating cavity, and the insertion hole is used to be connected with the suction end of the suction device.

10. A system for controlling an aerosol generating device, characterized in that: include: An aerosol generating device as claimed in any one of claims 6 to 9; as well as A suction device, the suction device includes a suction mechanism and an insertion structure, the two ends of the insertion structure are respectively connected to the suction end of the suction mechanism and the regulating cavity of the aerosol generating device, and the suction mechanism is used to suck the gas in the regulating cavity or inflate the regulating cavity.

Images