Atomization device

Abstract

The utility model provides atomization equipment. The atomization equipment comprises an atomization device and a support. The support is provided with a first containing cavity and a second containing cavity which are communicated, the first containing cavity is used for containing the heating non-combustion type aerosol generator, and the second containing cavity is used for containing the atomization device. A first magnetic part is arranged in the second containing cavity, the atomization device is provided with a second magnetic part, and the first magnetic part and the second magnetic part are matched with each other so that the atomization device can be fixed in the second containing cavity and / or the atomization device can be removed from the interior of the second containing cavity. According to the atomization equipment, the heating non-combustion type aerosol generator and the atomization device are combined, the first magnetic part and the second magnetic part are matched, the suction modes of various aerosol generators or the independent suction mode of the aerosol generators can be met, and the user experience is improved.

Description

Technical Field

[0001] This application belongs to the technical field of atomization devices, and particularly relates to atomization devices. Background Art

[0002] As atomization devices become increasingly popular among users, users' requirements for atomization devices are constantly increasing. However, the atomization devices in the related art usually can only suck and heat the non-combustible aerosol generator alone or suck the atomized aerosol generator alone, which cannot meet the needs of users to suck multiple aerosol generators simultaneously, thus reducing the user experience. Summary of the Utility Model

[0003] In view of this, this application provides an atomization device, which includes an atomization device and a bracket; the bracket has a first accommodating cavity and a second accommodating cavity that are communicated with each other, the first accommodating cavity is used to accommodate a non-combustible aerosol generator by heating, and the second accommodating cavity is used to accommodate the atomization device;

[0004] A first magnetic member is provided in the second accommodating cavity, and a second magnetic member is provided on the atomization device. The first magnetic member and the second magnetic member cooperate with each other to fix the atomization device in the second accommodating cavity and / or remove the atomization device from the second accommodating cavity.

[0005] In one way, the non-combustible aerosol generator by heating is arranged in the first accommodating cavity, and the atomization device is arranged in the second accommodating cavity. The user can simultaneously suck the non-combustible aerosol generator by heating and the atomized aerosol generator of the atomization device. At this time, the first magnetic member and the second magnetic member can be used to attract each other to fix the atomization device in the second accommodating cavity, or the first magnetic member and the second magnetic member can be used to repel each other to remove the atomization device from the second accommodating cavity after suction is completed.

[0006] In another way, the atomization device is arranged in the second accommodating cavity, and the user can suck the atomized aerosol generator of the atomization device alone. At this time, the first magnetic member and the second magnetic member can be used to attract each other to fix the atomization device in the second accommodating cavity. In addition, by adopting the atomization device, even after the user disassembles the atomization device, the user can still suck the atomized aerosol generator of the atomization device alone.

[0007] In still another way, the non-combustible aerosol generator by heating is arranged in the first accommodating cavity, and the user can suck the non-combustible aerosol generator by heating alone.

[0008] Therefore, by setting an atomization device combining a non-combustible aerosol generator by heating and an atomization device, and cooperating with the first magnetic member and the second magnetic member, this application can meet the suction methods of multiple aerosol generators or the suction method of a single aerosol generator alone, thus improving the user experience.

[0009] Among them, the second accommodating chamber includes a first sub-inner chamber connected to the first accommodating chamber, and a second sub-inner chamber farther away from the first accommodating chamber than the first sub-inner chamber, the width of the first sub-inner chamber is smaller than the width of the second sub-inner chamber, the first sub-inner chamber is used to accommodate the nozzle of the atomization device, the second sub-inner chamber is used to accommodate the shell of the atomization device, and the first magnetic member is arranged at the connection between the first sub-inner chamber and the second sub-inner chamber.

[0010] Among them, a third sub-inner cavity is provided between the first sub-inner cavity and the second sub-inner cavity, the width of the third sub-inner cavity is greater than the width of the first sub-inner cavity and the width of the second sub-inner cavity, and the third sub-inner cavity is used to accommodate the first magnetic component and also to accommodate the suction nozzle.

[0011] The atomizing device comprises a shell and a nozzle disposed on one side of the shell, and the second magnetic member comprises a first sub-magnetic portion disposed on a side of the shell away from the nozzle;

[0012] When the atomizer device is in a first use state, the nozzle is arranged away from the first accommodating chamber, at least part of the nozzle is arranged outside the second accommodating chamber, the shell is arranged in the second sub-inner chamber, and the first sub-magnetic part and the first magnetic part attract each other to fix the atomizer device in the second accommodating chamber.

[0013] Wherein, the atomizing device comprises a shell and a nozzle arranged on one side of the shell, and the second magnetic member comprises a second sub-magnetic portion arranged on a side of the shell close to the nozzle;

[0014] When the atomizer is in the second use state, the nozzle is arranged facing the first accommodating cavity, the nozzle is arranged in the first sub-inner cavity, the shell is arranged in the second sub-inner cavity, and the second sub-magnetic part cooperates with the first magnetic member.

[0015] Wherein, the atomizing device further comprises a cover body provided on the end surface of the bracket, and the cover body can move relative to the bracket to expose or cover the second accommodating cavity;

[0016] When the atomizer device is in the second usage state, the cover body covers the second accommodating chamber so that the atomizer device is fixed in the second accommodating chamber, and the second sub-magnetic portion and the first magnetic member repel each other so that the atomizer device can be removed from the second accommodating chamber after the cover body exposes the second accommodating chamber.

[0017] Wherein, when the atomizing device is in the second use state, the second sub-magnetic portion and the first magnetic member attract each other, so that the atomizing device is fixed in the second accommodating chamber.

[0018] Wherein, the bracket further has a first air passage communicating with the first accommodation cavity and a second air passage communicating with the second accommodation cavity;

[0019] When the heat-not-burn aerosol generator is in a heating state, the first air passage communicates with the outside, and outside air flows from the first air passage to the heat-not-burn aerosol generator; when both the heat-not-burn aerosol generator and the atomizing device are in a heating state, the mouthpiece of the atomizing device communicates with the air inlet hole of the heat-not-burn aerosol generator, the second air passage communicates with the outside, and outside air flows from the second air passage to the atomizing device and then to the heat-not-burn aerosol generator.

[0020] Wherein, the atomizing device further includes a cover body disposed on the end face of the bracket, the cover body can move relative to the bracket to expose or shield the second accommodation cavity, and the cover body has a through hole communicating with the outside and an adjusting portion;

[0021] When the adjusting portion is in a first state, the first air passage communicates with the outside through the through hole; when the adjusting portion is in a second state, the second air passage communicates with the outside through the through hole.

[0022] Wherein, the atomizing device further includes a main unit for controlling the heating parameters of the heat-not-burn aerosol generator, the atomizing device is provided with a first electrode group, one side of the cover body facing the second accommodation cavity is provided with a second electrode group, the second electrode group is electrically connected to the main unit, and the second electrode group is used to connect or separate from the first electrode group;

[0023] Wherein, when the atomizing device is disposed in the second accommodation cavity and the cover body shields the second accommodation cavity, the second electrode group is electrically connected to the first electrode group, so that the main unit provides electric energy to the atomizing device and / or controls the air flow sensor of the atomizing device. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments of the present application will be described below.

[0025] Figure 1 It is a cross-sectional view of an atomizing device provided by an embodiment of the present application.

[0026] Figure 2 It is a cross-sectional view of an atomizing device provided by an embodiment of the present application.

[0027] Figure 3 It is a schematic structural view of the atomizing device in a first use state provided by an embodiment of the present application.

[0028] Figure 4 Schematic structural diagram of the atomizing device provided by an embodiment of the present application in the second usage state.

[0029] Figure 5 Schematic structural diagram of the atomizing device provided by an embodiment of the present application when separately using a heat-not-burn aerosol generator.

[0030] Figure 6 Schematic structural diagram of the cover body provided by an embodiment of the present application.

[0031] Figure 7 Schematic structural diagram of the cover body from another perspective provided by an embodiment of the present application.

[0032] Figure 8 Cross-sectional view of the cover body provided by an embodiment of the present application in the first state.

[0033] Figure 9 Cross-sectional view of the cover body provided by an embodiment of the present application in the second state.

[0034] Figure 10 Cross-sectional view of the first air passage in the atomizing device provided by an embodiment of the present application.

[0035] Figure 11 Cross-sectional view of the first air passage from another perspective in the atomizing device provided by an embodiment of the present application.

[0036] Figure 12 Cross-sectional view of the second air passage in the atomizing device provided by an embodiment of the present application.

[0037] Figure 13 Cross-sectional view of the second air passage from another perspective in the atomizing device provided by an embodiment of the present application.

[0038] Figure 14 Schematic structural diagram of the cover body exposing the second accommodating cavity provided by an embodiment of the present application.

[0039] Label description: atomization device 1, housing 10, bracket 11, first accommodation cavity 111, second accommodation cavity 112, first sub-internal cavity 1121, second sub-internal cavity 1122, third sub-internal cavity 1123, first air passage 113, second air passage 114, third air passage 115, second buckle part 116, main body 12, cover 13, adjustment part 131, first cover plate part 132, first air hole 1321, second air hole 1322, second cover plate part 133, through hole 1331, cavity 134, first buckle part 136, heat-not-burn aerosol generator 20, atomization device 30, housing 301, mouthpiece 302, control component 303, atomization aerosol generator 304, first electrode group 41, second electrode group 42, first connection group 421, second connection group 422, third electrode group 43, first magnetic part 61, second magnetic part 62, first sub-magnetic part 621, second sub-magnetic part 622. Detailed implementation

[0040] The following are the preferred implementation manners of the present application. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present application, several improvements and refinements can also be made, and these improvements and refinements are also regarded as the protection scope of the present application.

[0041] Unless otherwise stated or there is a contradiction, the terms or phrases used in the present application have the following meanings:

[0042] In the present application, "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one of such features.

[0043] In the present application, "one or several" refers to any one, any two or any two or more of the listed items. Among them, "several" refers to any two or any two or more.

[0044] In the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present application.

[0045] In this application, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" should be understood in a broad sense. For example, it can be a connection, a detachable connection, or an integral body. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0046] Please refer to Figures 1-5 , this application provides an atomization device 1, and the atomization device 1 includes an atomization device 30 and a bracket 11; the bracket 11 has a first accommodation cavity 111 and a second accommodation cavity 112 that are communicated with each other. The first accommodation cavity 111 is used to accommodate the heat-not-burn aerosol generator 20, and the second accommodation cavity 112 is used to accommodate the atomization device 30.

[0047] A first magnetic member 61 is provided in the second accommodation cavity 112, and a second magnetic member 62 is provided on the atomization device 30. The first magnetic member 61 and the second magnetic member 62 cooperate with each other to fix the atomization device 30 in the second accommodation cavity 112 and / or remove the atomization device 30 from the second accommodation cavity 112.

[0048] The atomization device 1 includes a housing 10, and the bracket 11 and the main body 12 are both provided in the housing 10. The housing 10 is used to fix and protect other components of the atomization device 1. The circumferential shape of the housing 10 can be rectangular, circular, oval, etc.

[0049] The atomization device 1 further includes a bracket 11. The bracket 11 has a first accommodation cavity 111 and a second accommodation cavity 112 that are communicated with each other. The first accommodation cavity 111 and the second accommodation cavity 112 are arranged along the axial direction of the bracket 11. The first accommodation cavity 111 penetrates through one side surface of the bracket 11, and the second accommodation cavity 112 penetrates through the other side surface of the bracket 11. The first accommodation cavity 111 can accommodate at least part of the heat-not-burn aerosol generator 20, and the second accommodation cavity 112 can accommodate at least part of the atomization device 30. It should be noted that the bracket 11 can be an integral bracket 11 structure or composed of a plurality of sub-brackets 11 combined.

[0050] The atomizing device 1 also includes a host 12, which is used to control the atomizing device 1 to heat the heat-not-burn aerosol generator 20 placed in the first accommodating chamber 111. Specifically, the host 12 includes a battery and a controller electrically connected to the battery. The battery and the controller are arranged in the housing 10. The battery is used to provide energy for each component. The controller is mainly used to electrically connect the heating element of the heat-not-burn aerosol generator 20. The controller can be used to control the working parameters of the heating element, so as to atomize the substrate to be atomized of the heat-not-burn aerosol generator 20 and generate an aerosol for the user to use or inhale.

[0051] The atomizing device 30 further includes a cover 13, which is used to expose or cover the second accommodating chamber 112. The cover 13 is rotatably connected to the bracket 11, and the cover 13 can be flipped relative to the bracket 11. For example, the atomizing device 1 further includes a rotating shaft and a torsion spring sleeved on the rotating shaft, and the torsion spring connects the cover 13 and the bracket 11. The cover 13 can also be understood as a flip cover. The user can flip the cover 13 and move the position of the cover 13 relative to the bracket 11 so that the cover 13 exposes or covers the second accommodating chamber 112. The cover 13 is arranged on the end face of the bracket 11, that is, the cover 13 is arranged on the surface of the bracket 11 on which the second accommodating chamber 112 is opened. The cover 13 can cooperate with the bracket 11 to fix the atomizing device 30 in the second accommodating chamber 112.

[0052] The heat-not-burn aerosol generator 20 is used to generate aerosol. Optionally, the heat-not-burn aerosol generator 20 includes a cartridge case, and an aerosol generating section, a cooling section, and a filter section arranged in sequence along the axial direction of the cartridge case. The aerosol generating section, the cooling section, and the filter section are all arranged in the cartridge case. When the heat-not-burn aerosol generator 20 is in a heating state, the aerosol generating section is continuously heated to generate aerosol, and the aerosol flows through the aerosol generating section, the cooling section, and the filter section in sequence for the user to inhale or use.

[0053] Among them, when the heat-not-burn aerosol generator 20 is placed in the first accommodating chamber 111, part of the heat-not-burn aerosol generator 20 is arranged outside the first accommodating chamber 111, and the other part of the heat-not-burn aerosol generator 20 is arranged in the first accommodating chamber 111. At this time, the user can inhale or use the heat-not-burn aerosol generator 20 alone, that is, the user can inhale or use the heat-not-burn aerosol generator 20 alone; the user can also cooperate with the atomizing aerosol generator 304 to inhale or use the atomizing aerosol generator 304 and the heat-not-burn aerosol generator 20 at the same time. For example, when the heat-not-burn aerosol generator 20 is placed in the first accommodating chamber 111, the filter segment is arranged away from the second accommodating chamber 112, and at least part of the filter segment is arranged outside the first accommodating chamber 111 for the user to inhale or use.

[0054] The atomizing device 1 further includes an atomizing device 30, which includes a housing 301, a nozzle 302, a control component 303, and an atomizing aerosol generator 304. The nozzle 302 is disposed on one side of the housing 301, and along the axial direction of the housing 301, the nozzle 302, the atomizing aerosol generator 304, and the control component 303 are arranged in sequence, the control component 303 and the atomizing aerosol generator 304 are both disposed in the housing 301, and the airway tube of the atomizing aerosol generator 304 is connected to the nozzle 302.

[0055] The control component 303 is used to control the atomizing device 30 to heat the atomizing aerosol generator 304. The control component 303 includes a battery cell, a control unit electrically connected to the battery cell, and an airflow sensor electrically connected to the control unit. The battery cell is used to provide energy for each component. The control unit is mainly used to electrically connect the heating element of the atomizing aerosol generator 304. The control unit can be used to control the working parameters of the heating element, so as to atomize the substrate to be atomized of the atomizing aerosol generator 304 and generate an aerosol for the user to use or inhale. The airflow sensor can also be understood as a microphone. The airflow sensor is used to obtain airflow information to start the atomizing device 30, so as to atomize the substrate to be atomized of the atomizing aerosol generator 304. The airflow sensor is also used to obtain the number of puffs of the aerosol.

[0056] The atomizing device 30 also includes an atomizing aerosol generator 304, which is used to generate an aerosol. Optionally, the atomizing aerosol generator 304 includes an oil cup, a substrate to be atomized, an atomizing core, an airway tube, a support frame, a base, an electrode, etc. The oil cup is mainly used to store the substrate to be atomized and to install various components of the atomizer. For example, the substrate to be atomized, the atomizing core, the airway tube, the support frame, the base, the electrode, etc. can be installed in the oil cup. Specifically, the substrate to be atomized can be transmitted to the atomizing core, and the heating element in the atomizing core can be atomized into an aerosol and transmitted to the airway tube when working, and then transmitted to the suction nozzle 302 through the airway tube for the user to inhale or use. The support frame is used to support the atomizing core, the base is used to fix the support frame, and the electrode is installed on the base, one end of the electrode can be electrically connected to the atomizing core, and the other end is used to connect the controller to control the operation of the atomizing core.

[0057] When the atomizing device 30 is in the second accommodating chamber 112 and the atomizing device 30 is in the first use state, the nozzle 302 is disposed away from the first accommodating chamber 111, at least part of the nozzle 302 is disposed outside the second accommodating chamber 112, and the housing 301 is disposed in the second accommodating chamber 112. At this time, the user can inhale or use the atomizing device 30 alone, that is, the user can inhale or use the atomizing aerosol generator 304 alone. The first use state can also be understood as placing the atomizing device 30 upside down.

[0058] When the atomizing device 30 is within the second accommodating cavity 112 and the atomizing device 30 is in the second usage state, the mouthpiece 302 is arranged facing the first accommodating cavity 111. Both the mouthpiece 302 and the housing 301 are arranged within the second accommodating cavity 112. At this time, the user can simultaneously inhale or use the atomized aerosol generator 304 of the atomizing device 30 and the heat-not-burn aerosol generator 20. The second usage state can also be understood as the atomizing device 30 being placed normally.

[0059] The atomizing device 30 further includes a first magnetic member 61 and a second magnetic member 62. The shapes of the first magnetic member 61 and the second magnetic member 62 can be annular, block-shaped, or other shapes. For example, the first magnetic member 61 and the second magnetic member 62 attract each other. For another example, the first magnetic member 61 and the second magnetic member 62 repel each other.

[0060] In one way, the heat-not-burn aerosol generator 20 is arranged within the first accommodating cavity 111, and the atomizing device 30 is arranged within the second accommodating cavity 112. The user can simultaneously inhale the heat-not-burn aerosol generator 20 and the atomized aerosol generator 304 of the atomizing device 30. At this time, the first magnetic member 61 and the second magnetic member 62 can be used to attract each other to fix the atomizing device 30 within the second accommodating cavity 112, or the first magnetic member 61 and the second magnetic member 62 can be used to repel each other to remove the atomizing device 30 from the second accommodating cavity 112 after inhalation is completed.

[0061] In another way, the atomizing device 30 is arranged within the second accommodating cavity 112, and the user can inhale the atomized aerosol generator 304 of the atomizing device 30 alone. At this time, the first magnetic member 61 and the second magnetic member 62 can be used to attract each other to fix the atomizing device 30 within the second accommodating cavity 112. In addition, by adopting the atomizing device 30, even after the atomizing device 30 is disassembled, the user can still inhale the atomized aerosol generator 304 of the atomizing device 30 alone.

[0062] In yet another way, the heat-not-burn aerosol generator 20 is arranged within the first accommodating cavity 111, and the user can inhale the heat-not-burn aerosol generator 20 alone.

[0063] In summary, in this embodiment, by providing the atomizing device 1 combining the heat-not-burn aerosol generator 20 and the atomizing device 30, and cooperating with the first magnetic member 61 and the second magnetic member 62, various inhalation methods of the aerosol generator or the method of inhaling the aerosol generator alone can be satisfied, improving the user experience.

[0064] Please refer to Figures 1-5, in one embodiment, the second accommodating cavity 112 includes a first sub-inner cavity 1121 communicating with the first accommodating cavity 111 and a second sub-inner cavity 1122 farther from the first accommodating cavity 111 than the first sub-inner cavity 1121. The width of the first sub-inner cavity 1121 is smaller than that of the second sub-inner cavity 1122. The first sub-inner cavity 1121 is configured to accommodate the mouthpiece 302 of the atomization device 30, and the second sub-inner cavity 1122 is configured to accommodate the housing 301 of the atomization device 30. The first magnetic member 61 is disposed at the connection between the first sub-inner cavity 1121 and the second sub-inner cavity 1122.

[0065] The first sub-inner cavity 1121 and the second sub-inner cavity 1122 are arranged in sequence along the axial direction of the bracket 11. Along the arrangement direction from the first accommodating cavity 111 to the second accommodating cavity 112, the second accommodating cavity 112 has a shape that is smaller at the top and larger at the bottom. The width of the first sub-inner cavity 1121 refers to the radial dimension of the first sub-inner cavity 1121 along the radial direction of the bracket 11. The width of the second sub-inner cavity 1122 refers to the radial dimension of the second sub-inner cavity 1122 along the radial direction of the bracket 11. The first magnetic member 61 is disposed at the connection between the first sub-inner cavity 1121 and the second sub-inner cavity 1122. For example, the first magnetic member 61 is disposed on the peripheral sidewall of the first sub-inner cavity 1121 close to the second sub-inner cavity 1122. Another example is that the first magnetic member 61 is disposed on the peripheral sidewall of the second sub-inner cavity 1122 close to the first sub-inner cavity 1121.

[0066] Specifically, the atomization device 30 includes a housing 301 and a mouthpiece 302 disposed on one side of the housing 301. The control component 303 and the atomization type aerosol generator 304 are both disposed inside the housing 301. Along the axial direction of the housing 301, the mouthpiece 302, the atomization type aerosol generator 304, and the control component 303 are arranged in sequence, and the airway tube of the atomization type aerosol generator 304 communicates with the mouthpiece 302.

[0067] The atomizing device 30 has two usage states. In the first usage state, the housing 301 is disposed in the second sub-inner cavity 1122, the nozzle 302 is not disposed in the first sub-inner cavity 1121, and the nozzle 302 is disposed outside the second accommodation cavity 112. At this time, the user can independently suck the atomizing aerosol generator 304 of the atomizing device 30. In the second usage state, the nozzle 302 is disposed in the first sub-inner cavity 1121, and the housing 301 is disposed in the second sub-inner cavity 1122. At this time, the nozzle 302 can communicate with the air inlet hole of the heat-not-burn aerosol generator 20 disposed in the first accommodation cavity 111, and the user can simultaneously suck the heat-not-burn aerosol generator 20 and the atomizing aerosol generator 304 of the atomizing device 30. No matter which of the above usage states the atomizing device 30 is in, by means of the mutual cooperation of the first magnetic member 61 and the second magnetic member 62, the atomizing device 30 is fixed in the second accommodation cavity 112, and / or the atomizing device 30 is removed from the second accommodation cavity 112.

[0068] In summary, in this embodiment, by setting the second accommodation cavity 112 as the first sub-inner cavity 1121 and the second sub-inner cavity 1122, the atomizing device 30 has two usage states, meeting the suction methods of various aerosol generators or the method of independently sucking the aerosol generator, improving the user experience. Moreover, the first magnetic member 61 is disposed at the connection of the first sub-inner cavity 1121 and the second sub-inner cavity 1122 to shorten the distance between the first magnetic member 61 and the second magnetic member 62, and improve the acting force between the first magnetic member 61 and the second magnetic member 62.

[0069] Please refer to Figures 1-5 together. In one embodiment, a third sub-inner cavity 1123 is provided between the first sub-inner cavity 1121 and the second sub-inner cavity 1122. The width of the third sub-inner cavity 1123 is greater than the width of the first sub-inner cavity 1121 and the width of the second sub-inner cavity 1122. The third sub-inner cavity 1123 is used to accommodate the first magnetic member 61 and also used to accommodate the nozzle 302.

[0070] For example, the first magnetic member 61 is annular and disposed in the third sub-inner cavity 1123. When the nozzle 302 of the atomizing device 30 is disposed in the third sub-inner cavity 1123, the nozzle 302 passes through the first magnetic member 61. The width of the third sub-inner cavity 1123 refers to the radial dimension of the third sub-inner cavity 1123 in the radial direction of the bracket 11. In summary, in this embodiment, by providing the third sub-inner cavity 1123 between the first sub-inner cavity 1121 and the second sub-inner cavity 1122 and defining that the width of the third sub-inner cavity 1123 is greater than the width of the first sub-inner cavity 1121 and the width of the second sub-inner cavity 1122, the first magnetic member 61 is clamped in the third sub-inner cavity 1123, so that the first magnetic member 61 is firmly fixed in the second accommodation cavity 112.

[0071] Please refer to Figures 1-3 In one embodiment, the atomization device 30 includes a shell 301 and a nozzle 302 disposed on one side of the shell 301 , and the second magnetic member 62 includes a first sub-magnetic portion 621 disposed on a side of the shell 301 away from the nozzle 302 .

[0072] When the atomization device 30 is in the first usage state, the suction nozzle 302 is set away from the first accommodating chamber 111, at least part of the suction nozzle 302 is set outside the second accommodating chamber 112, the shell 301 is set in the second sub-inner chamber 1122, and the first sub-magnetic portion 621 and the first magnetic member 61 attract each other to fix the atomization device 30 in the second accommodating chamber 112.

[0073] The first sub-magnetic part 621 is disposed on the end surface of the shell 301 away from the suction nozzle 302. Optionally, the end surface of the shell 301 away from the suction nozzle 302 is provided with a first card slot, and the first card slot is used to accommodate the first sub-magnetic part 621. In the first use state, the shell 301 is disposed in the second sub-inner cavity 1122, the suction nozzle 302 is not disposed in the first sub-inner cavity 1121, the suction nozzle 302 is disposed outside the second accommodating cavity 112, and the first sub-magnetic part 621 and the first magnetic part 61 are disposed correspondingly, and the first sub-magnetic part 621 and the first magnetic part 61 attract each other to fix the atomizing device 30 in the second accommodating cavity 112. At this time, the user can inhale the atomizing aerosol generator 304 of the atomizing device 30 alone.

[0074] In summary, in this embodiment, the first sub-magnetic portion 621 and the first magnetic member 61 are arranged to attract each other so that the atomizing device 30 can be fixed in the second accommodating chamber 112, which is easy to operate. The atomizing aerosol generator 304 of the atomizing device 30 can be sucked out separately, and the atomizing device 30 can be stored in the atomizing device 1, which is not easy to be lost.

[0075] Please refer to Figures 1-2 ,and Figure 4 In one embodiment, the atomization device 30 includes a shell 301 and a nozzle 302 disposed on one side of the shell 301 , and the second magnetic member 62 includes a second sub-magnetic portion 622 disposed on one side of the shell 301 close to the nozzle 302 .

[0076] When the atomizer 30 is in the second use state, the nozzle 302 is arranged facing the first accommodating chamber 111, the nozzle 302 is arranged in the first sub-inner chamber 1121, the shell 301 is arranged in the second sub-inner chamber 1122, and the second sub-magnetic part 622 cooperates with the first magnetic member 61.

[0077] The second sub-magnetic part 622 is disposed on the end face of the housing 301 close to the nozzle 302. Optionally, a second card slot is provided on the end face of the housing 301 close to the nozzle 302, and the second card slot is used to accommodate the second sub-magnetic part 622. In the second use state, the nozzle 302 is disposed in the first sub-inner cavity 1121, and the housing 301 is disposed in the second sub-inner cavity 1122. At this time, the nozzle 302 can be communicatively connected to the air inlet hole of the heat-not-burn aerosol generator 20 disposed in the first accommodation cavity 111, and the second sub-magnetic part 622 is correspondingly arranged with the first magnetic part 61. The second sub-magnetic part 622 and the first magnetic part 61 interact with each other to fix the atomization device 30 in the second accommodation cavity 112, or to remove the atomization device 30 from the second accommodation cavity 112. At this time, the user can simultaneously suck the heat-not-burn aerosol generator 20 and the atomization-type aerosol generator 304 of the atomization device 30.

[0078] In summary, in this embodiment, by setting the second sub-magnetic part 622 to interact with the first magnetic part 61, the atomization device 30 is fixed in the second accommodation cavity 112, or the atomization device 30 is removed from the second accommodation cavity 112. The operation is convenient. It can not only simultaneously suck the heat-not-burn aerosol generator 20 and the atomization-type aerosol generator 304 of the atomization device 30, but also realize the accommodation or disassembly of the atomization device 30.

[0079] Please refer to Figures 1-2 and Figure 4 , in one embodiment, the atomization device 1 further includes a cover body 13 disposed on the end face of the bracket 11, and the cover body 13 can move relative to the bracket 11 to expose or shield the second accommodation cavity 112.

[0080] When the atomization device 30 is in the second use state, the cover body 13 shields the second accommodation cavity 112 to fix the atomization device 30 in the second accommodation cavity 112, and the second sub-magnetic part 622 and the first magnetic part 61 repel each other, so that after the cover body 13 exposes the second accommodation cavity 112, the atomization device 30 is removed from the second accommodation cavity 112.

[0081] In the second use state, the cover body 13 covers the second accommodation cavity 112, and the cover body 13 is fixed to the bracket 11. Moreover, the cover body 13 abuts against the atomization device 30, so that the atomization device 30 is firmly fixed in the second accommodation cavity 112. After sucking is completed, the user can flip the cover body 13 to separate the cover body 13 from the bracket 11. After the cover body 13 exposes the second accommodation cavity 112, due to the mutual repulsion between the second sub-magnetic part 622 and the first magnetic part 61, under the action of the repulsive force of the magnetic part, the user can simply remove the atomization device 30 from the second accommodation cavity 112.

[0082] In summary, in this embodiment, by setting the second sub-magnetic part 622 to repel the first magnetic part 61, the atomizing device 30 can be conveniently and simply removed from the second accommodating cavity 112, and the operation is convenient. Moreover, in this embodiment, by providing the cover body 13, the atomizing device 30 can be fixed in the second accommodating cavity 112, improving the reliability of the atomizing device 1.

[0083] Optionally, the cover body 13 is provided with a first engaging part 136, and the end surface of the bracket 11 is provided with a second engaging part 116. One of the first engaging part 136 and the second engaging part 116 is a groove, and the other of the first engaging part 136 and the second engaging part 116 is a protrusion. The groove is used to accommodate the protrusion, so that the cover body 13 is snap-connected to the bracket 11.

[0084] For example, the cover body 13 is provided with a protrusion, and the bracket 11 is provided with a groove; or, the cover body 13 is provided with a groove, and the bracket 11 is provided with a protrusion. The groove is used to accommodate at least part of the protrusion, and the groove and the protrusion can be snap-connected, so that the cover body 13 is fixed on the bracket 11, thereby realizing fixing the atomizing device 30 in the second accommodating cavity 112 by using the cover body 13.

[0085] Please refer to Figures 1-2 and Figure 4 , in one embodiment, when the atomizing device 30 is in the second use state, the second sub-magnetic part 622 attracts the first magnetic part 61, so that the atomizing device 30 is fixed in the second accommodating cavity 112.

[0086] In the second use state, the second sub-magnetic part 622 attracts the first magnetic part 61 to fix the atomizing device 30 in the second accommodating cavity 112. In summary, in this embodiment, by setting the second sub-magnetic part 622 to attract the first magnetic part 61, the atomizing device 30 is firmly fixed in the second accommodating cavity 112, the operation is convenient, and it can both simultaneously suck and heat the aerosol generator 304 of the non-combustible aerosol generator 20 and the atomizing device 30, and can reliably accommodate the atomizing device 30 in the atomizing device 1 without being easily lost.

[0087] Please refer to Figures 1-14 , in one embodiment, the bracket 11 further has a first air passage 113 communicating with the first accommodating cavity 111 and a second air passage 114 communicating with the second accommodating cavity 112.

[0088] When the heat-not-burn aerosol generator 20 is in the heating state, the first air passage 113 is in communication with the outside, and the gas from the outside flows through the first air passage 113 to the heat-not-burn aerosol generator 20; when both the heat-not-burn aerosol generator 20 and the atomizing device 30 are in the heating state, the nozzle 302 of the atomizing device 30 is in communication with the air inlet hole of the heat-not-burn aerosol generator 20, the second air passage 114 is in communication with the outside, and the gas from the outside flows through the second air passage 114 to the atomizing device 30 and then to the heat-not-burn aerosol generator 20.

[0089] The first air passage 113 and the second air passage 114 are respectively arranged on the bracket 11. The first air passage 113 and the second air passage 114 are arranged at intervals in the radial direction of the bracket 11. The first air passage 113 extends along the axial direction of the bracket 11, and the second air passage 114 extends along the axial direction of the bracket 11. Both the first air passage 113 and the second air passage 114 penetrate through the end face of the bracket 11 to be directly in communication with the outside or indirectly in communication with the outside through other channels. Specifically, when the user sucks the heat-not-burn aerosol generator 20 alone, the first air passage 113 can be switched to. When the user sucks the heat-not-burn aerosol generator 20 and the atomizing aerosol generator 304, the second air passage 114 can be switched to.

[0090] The flow direction of the gas in the first air passage 113 is as shown in Figure 10 and Figure 11 the direction D1 in. The flow direction of the gas in the second air passage 114 is as shown in Figure 12 and Figure 13 the direction D2 in.

[0091] In summary, in this embodiment, by separately arranging the first air passage 113 and the second air passage 114 without interference, multiple air passages can be combined with different suction methods, so as to meet the suction methods of multiple aerosol generators or the suction method of a single aerosol generator, and also reduce the probability of the air passage being blocked by condensate, which is beneficial to the smooth flow of the aerosol and improves the user experience.

[0092] Please also refer to Figures 1-14 In one embodiment, the atomizing device 1 further includes a cover body 13 provided on the end face of the bracket 11. The cover body 13 can move relative to the bracket 11 to expose or shield the second accommodation cavity 112. The cover body 13 has a through hole 1331 communicating with the outside and an adjusting portion 131.

[0093] When the adjusting portion 131 is in the first state, the first air passage 113 is in communication with the outside through the through hole 1331; when the adjusting portion 131 is in the second state, the second air passage 114 is in communication with the outside through the through hole 1331.

[0094] The user can toggle the adjustment part 131 to move the position of the adjustment part 131, so that the adjustment part 131 switches between the first state and the second state. When it is necessary to inhale the heat-not-burn aerosol generator 20 alone, the user can adjust the adjustment part 131 to the first state, so that the first airway 113 is connected to the outside world. At this time, the second airway 114 is not connected to the outside world, and the cover body 13 is fixed to the bracket 11 and shields the second accommodating chamber 112. When it is necessary to inhale the heat-not-burn aerosol generator 20 and the atomizing aerosol generator 304 of the atomizing device 30 at the same time, the user can adjust the adjustment part 131 to the second state, so that the second airway 114 is connected to the outside world. At this time, the first airway 113 is not connected to the outside world, and the cover body 13 is fixed to the bracket 11 and shields the second accommodating chamber 112.

[0095] In summary, this embodiment provides a through hole 1331 and an adjustment portion 131 on the cover body 13, so that the user can simply and conveniently adjust the adjustment portion 131 according to their own needs to switch different airways, thereby satisfying the suction mode of various aerosol generators or the suction mode of the aerosol generator alone.

[0096] Optionally, in one embodiment, the cover body 13 includes a first cover plate sub-portion 132 and a second cover plate sub-portion 133, the first cover plate sub-portion 132 is arranged on the end surface of the bracket 11, and the second cover plate sub-portion 133 is arranged on the side of the first cover plate sub-portion 132 away from the bracket 11, and a cavity 134 is formed between the first cover plate sub-portion 132 and the second cover plate sub-portion 133, the second cover plate sub-portion 133 has the through hole 1331 connecting the outside with the cavity 134, and the first cover plate sub-portion 132 has a first air hole 13211321 connecting the first air duct 113 and the cavity 134, and a second air hole 1322 connecting the second air duct 114 and the cavity 134.

[0097] At least a portion of the regulating portion 131 is disposed in the cavity 134 . When the regulating portion 131 is in the first state, the regulating portion 131 blocks the second air hole 1322 . When the regulating portion 131 is in the second state, the regulating portion 131 blocks the first air hole 1321 .

[0098] Optionally, the bracket 11 further has a third air passage 115 connected to the second accommodating chamber 112 . When the atomizing device 30 is in a heating state, the third air passage 115 is connected to the outside, and the outside gas flows from the third air passage 115 to the atomizing device 30 .

[0099] The atomizing device 30 is within the second accommodating cavity 112. The mouthpiece 302 of the atomizing device 30 is arranged away from the first accommodating cavity 111. At least part of the mouthpiece 302 is arranged outside the second accommodating cavity 112. The housing 301 is arranged within the second accommodating cavity 112, and the cover body 13 exposes the second accommodating cavity 112. At this time, the user can separately suck or use the atomizing device 30, that is, the user can separately suck or use the atomizing aerosol generator 304.

[0100] When the user separately sucks the atomizing aerosol generator 304 of the atomizing device 30, the atomizing device 30 can independently pass through the third air passage 115 to achieve sucking or using the aerosol, thereby further reducing the probability of the air passage being blocked by the condensate, being more conducive to the smooth flow of the aerosol, and further improving the user experience.

[0101] Moreover, the first air passage 113, the second air passage 114, and the third air passage 115 are separately arranged and do not interfere with each other, which can meet more suction methods of the aerosol generator or the separate suction method of the aerosol generator, further improving the user experience.

[0102] Please also refer to Figures 1-14 , in one embodiment, the atomizing device 1 further includes a main unit 12 for controlling the heating parameters of the heat-not-burn aerosol generator 20. The atomizing device 30 is provided with a first electrode group 41. On the side of the cover body 13 facing the second accommodating cavity 112, there is a second electrode group 42. The second electrode group 42 is electrically connected to the main unit 12, and the second electrode group 42 is used to connect or separate from the first electrode group 41.

[0103] Wherein, when the atomizing device 30 is arranged within the second accommodating cavity 112 and the cover body 13 shields the second accommodating cavity 112, the second electrode group 42 is electrically connected to the first electrode group 41, so that the main unit 12 provides electrical energy for the atomizing device 30 and / or controls the airflow sensor of the atomizing device 30.

[0104] A second electrode group 42 for electrically connecting to the first electrode group 41 is provided on the cover body 13. Specifically, when the atomizing device 30 is arranged within the second accommodating cavity 112 and the cover body 13 shields the second accommodating cavity 112, the second electrode group 42 is exactly opposite to the first electrode group 41. At this time, the second electrode group 42 is electrically connected to the first electrode group 41. It can also be understood that the main unit 12 is electrically connected to the first electrode group 41. In addition to providing electrical energy for the atomizing device 1, the battery of the main unit 12 can also provide electrical energy for the atomizing device 30 to achieve the charging of the atomizing device 30, and / or the main unit 12 can control the airflow sensor of the atomizing device 30. The airflow sensor can obtain airflow information, so as to obtain the number of breaths of sucking the aerosol when sucking the aerosol with multiple aerosol generators or a single aerosol generator.

[0105] For example, when the heat-not-burn aerosol generator 20 is suctioned alone, the second electrode group 42 is electrically connected to the first electrode group 41, enabling charging of the atomization device 30 and / or obtaining the puff count information of the aerosol inhaled when the heat-not-burn aerosol generator 20 is suctioned. Optionally, in another embodiment, the host 12 can also control the airflow sensor to keep the atomization aerosol generator 304 of the atomization device 30 in a non-heated state, that is, the host 12 does not turn on the atomization device 30 by controlling the airflow sensor to ensure suction of the heat-not-burn aerosol generator 20 alone.

[0106] For another example, when the heat-not-burn aerosol generator 20 and the atomization aerosol generator 304 of the atomization device 30 are suctioned simultaneously, the second electrode group 42 is electrically connected to the first electrode group 41, enabling charging of the atomization device 30 and / or obtaining the puff count information of the aerosol inhaled when the heat-not-burn aerosol generator 20 and the atomization aerosol generator 304 are suctioned together.

[0107] In summary, in this embodiment, by making the second electrode group 42 of the cover body 13 cooperate with the first electrode group 41 of the atomization device 30, the functions of charging the atomization device 30 and / or obtaining the puff count information of the inhaled aerosol are realized, diversifying the functions and enhancing the user experience.

[0108] Optionally, a third electrode group 43 is provided on the end face of the bracket 11. The third electrode group 43 is electrically connected to the host 12. The second electrode group 42 includes a first connection group 421 for electrically connecting to the first electrode group 41 and a second connection group 422 for electrically connecting to the third electrode group 43, and the first connection group 421 is electrically connected to the second connection group 422.

[0109] When the atomization device 30 is disposed in the second accommodation cavity 112 and the cover body 13 shields the second accommodation cavity 112, the first electrode group 41 corresponds to and is electrically connected to the first connection group 421, and the third electrode group 43 corresponds to and is electrically connected to the second connection group 422.

[0110] The third electrode group 43 is provided on the surface of the bracket 11 where the second accommodation cavity 112 is opened. The third electrode group 43 is disposed close to the second accommodation cavity 112 so that the third electrode group 43 corresponds to the second electrode group 42 when the cover body 13 shields the second accommodation cavity 112. The third electrode group 43 can be directly electrically connected to the controller of the host 12 or indirectly electrically connected to the controller through other components. Optionally, the first connection group 421 and the second connection group 422 are electrically connected by a spring piece. Among them, the second connection group 422 surrounds the first connection group 421, and the third electrode group 43 surrounds the second accommodation cavity 112.

[0111] Specifically, by electrically connecting the first connection group 421 to the first electrode group 41, the electrical connection between the second electrode group 42 and the first electrode group 41 is realized. Also, by electrically connecting the second connection group 422 to the third electrode group 43, the electrical connection between the second electrode group 42 and the host 12 is realized, and further the electrical connection between the first electrode group 41 and the host 12 is realized.

[0112] In summary, in this embodiment, by matching the first connection group 421 with the first electrode group 41 and the second connection group 422 with the third electrode group 43, while realizing the functions of charging the atomizing device 30 and / or obtaining the puff number information of the inhaled aerosol, it is avoided to arrange too many electrical connection lines on the cover 13 to connect the host 12, the risk of damage to the electrical connection lines caused by repeatedly flipping the cover 13 is avoided, the service life of the atomizing device 1 is prolonged, and the stability and safety performance of the atomizing device 1 are improved.

[0113] Optionally, the second connection group 422 includes a second signal connection electrode. The adjusting part 131 is further configured to control the first sensing connection electrode of the first connection group 421 to be connected to or separated from the second signal connection electrode. The third electrode group 43 includes a third signal electrode, and the third signal electrode is configured to correspond to and be electrically connected to the second signal connection electrode.

[0114] When the adjusting part 131 is in the first state, the first sensing connection electrode is separated from the second signal connection electrode. When the adjusting part 131 is in the second state, the first sensing connection electrode is connected to the second signal connection electrode.

[0115] Specifically, the first sensing connection electrode includes a first sensing connection positive electrode and a first sensing connection negative electrode. The adjusting part 131 is configured to control the first sensing connection negative electrode to be connected to or separated from the second signal connection electrode. The second sensing connection electrode and the second signal connection electrode are arranged on opposite sides of the first sensing connection negative electrode.

[0116] When the heated tobacco aerosol generator 20 is sucked alone, the adjusting part 131 is in the first state, and the first sensing connection electrode is separated from the second signal connection electrode. At this time, the host 12 controls the airflow sensor to obtain the puff number information of the inhaled aerosol when the heated tobacco aerosol generator 20 is sucked. Also, the airflow sensor can further keep the atomizing aerosol generator 304 of the atomizing device 30 in a non-heated state, that is, the host 12 does not turn on the atomizing device 30 by controlling the airflow sensor to ensure sucking the heated tobacco aerosol generator 20 alone.

[0117] When simultaneously sucking the aerosol generator 304 of the aerosolized type while sucking the heat-not-burn aerosol generator 20 and the atomizing device 30, the adjusting unit 131 is in the second state, and the first sensing connection electrode is connected to the second signal connection electrode, that is, the first sensing connection electrode is electrically connected to the second signal connection electrode. At this time, the host 12 controls the airflow sensor, and the number of puffs of aerosol sucked when the heat-not-burn aerosol generator 20 and the aerosolized aerosol generator 304 are sucked together can be obtained. Also, the airflow sensor can obtain that the atomizing device 30 is in a negative pressure state, and the atomizing device 30 is turned on to simultaneously suck the aerosolized aerosol generator 304 of the atomizing device 30 and the heat-not-burn aerosol generator 20.

[0118] Optionally, the adjusting unit 131 is provided with a switch electrode, the first sensing connection electrode is provided with a first elastic piece, and the second signal connection electrode is provided with a second elastic piece.

[0119] When the adjusting unit 131 is in the first state, the switch electrode is separated from the first elastic piece and the second elastic piece. When the adjusting unit 131 is in the second state, the switch electrode abuts against the first elastic piece and the second elastic piece.

[0120] The above has introduced in detail the content provided by the embodiments of the present application. The principle and embodiments of the present application have been elaborated and explained herein. The above description is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific embodiments and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. An atomizing device, characterized in that, The atomization device includes an atomization unit and a bracket; the bracket has a first accommodation cavity and a second accommodation cavity that communicate with each other. The first accommodation cavity is used to accommodate a heat-not-burn aerosol generator, and the second accommodation cavity is used to accommodate the atomization unit; A first magnetic member is provided in the second accommodation cavity, and a second magnetic member is provided on the atomization unit. The first magnetic member and the second magnetic member cooperate with each other to fix the atomization unit in the second accommodation cavity and / or to remove the atomization unit from the second accommodation cavity.

2. The atomization device according to claim 1, characterized in that, The second accommodation cavity includes a first sub-inner cavity communicating with the first accommodation cavity and a second sub-inner cavity farther from the first accommodation cavity than the first sub-inner cavity. The width of the first sub-inner cavity is smaller than the width of the second sub-inner cavity. The first sub-inner cavity is used to accommodate the mouthpiece of the atomization unit, and the second sub-inner cavity is used to accommodate the housing of the atomization unit. The first magnetic member is provided at the connection between the first sub-inner cavity and the second sub-inner cavity.

3. The atomization device according to claim 2, wherein, A third sub-inner cavity is provided between the first sub-inner cavity and the second sub-inner cavity. The width of the third sub-inner cavity is greater than the width of the first sub-inner cavity and the width of the second sub-inner cavity. The third sub-inner cavity is used to accommodate the first magnetic member and also to accommodate the mouthpiece.

4. The atomization device according to claim 2, wherein, The atomization unit includes a housing and a mouthpiece provided on one side of the housing. The second magnetic member includes a first sub-magnetic portion provided on the side of the housing facing away from the mouthpiece; When the atomization unit is in the first use state, the mouthpiece is arranged facing away from the first accommodation cavity, at least part of the mouthpiece is arranged outside the second accommodation cavity, the housing is arranged in the second sub-inner cavity, and the first sub-magnetic portion and the first magnetic member attract each other to fix the atomization unit in the second accommodation cavity.

5. The atomization device according to claim 2, characterized in that, The atomization unit includes a housing and a mouthpiece provided on one side of the housing. The second magnetic member includes a second sub-magnetic portion provided on the side of the housing close to the mouthpiece; When the atomization unit is in the second use state, the mouthpiece is arranged facing the first accommodation cavity, the mouthpiece is arranged in the first sub-inner cavity, the housing is arranged in the second sub-inner cavity, and the second sub-magnetic portion and the first magnetic member cooperate with each other.

6. The atomization device according to claim 5, characterized in that, The atomization device further includes a cover provided on the end face of the bracket. The cover can move relative to the bracket to expose or shield the second accommodation cavity; When the atomization unit is in the second use state, the cover shields the second accommodation cavity to fix the atomization unit in the second accommodation cavity, and the second sub-magnetic portion and the first magnetic member repel each other so that the atomization unit can be removed from the second accommodation cavity after the cover exposes the second accommodation cavity.

7. The atomization device according to claim 5, characterized in that, When the atomization unit is in the second use state, the second sub-magnetic portion and the first magnetic member attract each other to fix the atomization unit in the second accommodation cavity.

8. The atomization device according to claim 1, characterized in that, The bracket further has a first air passage communicating with the first accommodation cavity and a second air passage communicating with the second accommodation cavity; When the heat-not-burn aerosol generator is in the heating state, the first airway communicates with the outside, and the gas from the outside flows through the first airway to the heat-not-burn aerosol generator; when both the heat-not-burn aerosol generator and the atomization device are in the heating state, the mouthpiece of the atomization device communicates with the air inlet hole of the heat-not-burn aerosol generator, the second airway communicates with the outside, and the gas from the outside flows through the second airway to the atomization device and then to the heat-not-burn aerosol generator.

9. The atomization device according to claim 8, characterized in that, The atomization device further includes a cover body provided on the end face of the bracket. The cover body can move relative to the bracket to expose or shield the second accommodation cavity. The cover body has a through hole communicating with the outside and an adjustment portion. When the adjustment portion is in the first state, the first airway communicates with the outside through the through hole; when the adjustment portion is in the second state, the second airway communicates with the outside through the through hole.

10. The atomization device according to claim 9, characterized in that, The atomization device further includes a main unit for controlling the heating parameters of the heat-not-burn aerosol generator. The atomization device is provided with a first electrode group. A second electrode group is provided on the side of the cover body facing the second accommodation cavity. The second electrode group is electrically connected to the main unit, and the second electrode group is used to connect or separate from the first electrode group. Wherein, when the atomization device is disposed in the second accommodation cavity and the cover body shields the second accommodation cavity, the second electrode group is electrically connected to the first electrode group, so that the main unit provides electrical energy to the atomization device and / or controls the airflow sensor of the atomization device.

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