Aerosol-generating device

Abstract

The application provides an aerosol generating device, and relates to the technical field of aerosol generation. The aerosol generating device comprises a shell, an atomization assembly, a battery assembly and an oil bottle assembly. The atomization assembly, the battery assembly and the oil bottle assembly are all arranged in a detachable connection mode with the shell. Specifically, a first clamping structure is arranged on the side of the atomization assembly, and a second clamping structure is arranged on the shell. The first clamping structure and the second clamping structure are used to realize detachable clamping between the atomization assembly and the shell. Users can replace different shells or atomization assemblies according to actual needs, thereby reducing the use cost of users, improving the problem of high use cost of aerosol generating devices in the related art, and avoiding the problem of liquid leakage caused by unstable connection due to the use of the clamping structure.

Description

Technical Field

[0001] This application relates to the field of aerosol generation technology, and more specifically to aerosol generation apparatus. Background Technology

[0002] Most aerosol generators on the market today adopt an integrated design, which offers great convenience for users in daily use. Aerosol generators typically include a battery assembly, an oil bottle assembly, and an atomizing assembly, all compactly integrated into a single device. This allows for easy portability and use, but the capacity of the atomized matrix in such devices is limited.

[0003] In related technologies, there are aerosol generating devices that make the battery assembly and oil bottle assembly detachable. Users can choose to assemble individual oil bottles according to their own needs, so that the aerosol generating device has a large capacity of suction and can be quickly replaced after the aerosol generating matrix in the oil bottle assembly is exhausted.

[0004] However, in related technologies, the atomizing component is usually integrated with the housing. When the wicking cotton inside the atomizing component burns out due to user misoperation, it is difficult for the user to directly replace the wicking cotton. Furthermore, since the atomizing component is integrated with the housing, and the atomizing matrix capacity inside the oil bottle exceeds the lifespan of the atomizing component, if the user wants to replace the atomizing component, the entire housing must also be replaced, which increases the user's operating costs. Utility Model Content

[0005] The purpose of this application is to provide an aerosol generating device that addresses the problem of high operating costs in current aerosol generating devices.

[0006] This application provides an aerosol generating device, including: a shell, an atomizing component, a battery component, and an oil bottle component. The atomizing component is detachably connected to the shell, and a liquid storage medium is disposed within the atomizing component. The battery component is detachably connected to the shell and is used for electrical connection with the atomizing component. The oil bottle component is detachably connected to the shell and is used for communication with the liquid storage medium within the atomizing component. The atomizing component has a first snap-fit ​​structure on its periphery, and the shell has a second snap-fit ​​structure; the atomizing component and the shell are snapped together by the first snap-fit ​​structure and the second snap-fit ​​structure.

[0007] In one embodiment, an clearance space is formed within the housing, the clearance space being used to provide deformation space for the first snap-fit ​​structure.

[0008] In one embodiment, the housing has a receiving compartment, the main body of the atomizing component is housed in the receiving compartment, and the first snap-fit ​​structure is located between the housing and the receiving compartment.

[0009] In one embodiment, the clearance space is located between the receiving compartment and the first snap-fit ​​structure.

[0010] In one embodiment, a third snap-fit ​​structure is provided on the periphery of the oil bottle assembly, and the outer shell has a fourth snap-fit ​​structure. The outer shell and the oil bottle assembly are snapped together by the fourth snap-fit ​​structure and the third snap-fit ​​structure.

[0011] And / or, the battery assembly is provided with a fifth snap-fit ​​structure on its periphery, the housing has a sixth snap-fit ​​structure, and the housing and the oil bottle assembly are snapped together by the fifth snap-fit ​​structure and the sixth snap-fit ​​structure.

[0012] In one embodiment, an elastic structure is provided inside the housing, the elastic structure being used to apply a spring force to the battery assembly to disconnect the electrical connection between the battery assembly and the atomizing assembly;

[0013] The oil bottle assembly is provided with a pushing structure facing the battery assembly. The pushing structure is used to push the battery assembly, causing it to squeeze the elastic structure, and so that the battery assembly is electrically connected to and held in place with the atomizing assembly via the elastic structure.

[0014] In one embodiment, the battery assembly has a first state and a second state. When the battery assembly is in the first state, the battery assembly is movably connected to the housing and disconnected from the atomizing assembly.

[0015] When the battery assembly is in the second state, the battery assembly, the atomizing assembly, and the oil bottle assembly are relatively fixed, and the battery assembly is electrically connected to the atomizing assembly; the pushing structure is used to push the battery assembly from the first state to the second state.

[0016] In one embodiment, the elastic structure includes:

[0017] A first ejector pin, one end of which is electrically connected to the atomizing component, and the other end of which is electrically connected to the battery component; and

[0018] The second spring needle has one end electrically connected to the atomizing component and the other end electrically connected to the battery component;

[0019] Wherein, the length of the first spring pin is greater than the length of the second spring pin. When the battery assembly is in the first state, the first spring pin is electrically connected to the battery assembly, and the second spring pin is disconnected from the battery assembly; when the battery assembly is in the second state, the first spring pin is electrically connected to the battery assembly, and the second spring pin is electrically connected to the battery assembly.

[0020] In one embodiment, the elastic structure includes:

[0021] An insulating elastic element, one end of which is elastically connected to the atomizing component, and the other end of which is elastically connected to the battery component; and

[0022] A conductive element is connected to the insulating elastic element and is located between the battery assembly and the atomizing assembly. When the battery assembly is in the first state, the conductive element is electrically connected to the battery assembly and disconnected from the atomizing assembly; when the battery assembly is in the second state, the conductive element is electrically connected to the battery assembly and the conductive element is electrically connected to the battery assembly.

[0023] In one embodiment, the pushing structure is a pusher block located at the end of the oil bottle assembly away from the atomizing assembly. When the battery assembly is in the first state, the pusher block is separated from the battery assembly. When the battery assembly is in the second state, the pusher block pushes the battery assembly.

[0024] In one embodiment, the pushing structure is a push block, and the battery assembly is provided with a stop block, which is located on the side of the battery assembly close to the oil bottle assembly.

[0025] When the battery assembly is in the first state, the pusher block separates from the stop block; when the battery assembly is in the second state, the pusher block pushes against the stop block.

[0026] In one embodiment, a clearance channel is provided on the side of the battery assembly near the oil bottle assembly, the clearance channel being used to avoid the pusher block, and the stop block being located at the end of the clearance channel;

[0027] When the battery assembly is in the first state, the pusher is located outside the clearance channel and is separated from the stop block. When the battery assembly is in the second state, the pusher is located inside the clearance channel and pushes against the stop block.

[0028] In one embodiment, the housing has a first guiding structure, the atomizing component has a second guiding structure, and the housing and the atomizing component are guided and connected through the first guiding structure and the second guiding structure;

[0029] And / or, the housing has a third guiding structure, the battery assembly has a fourth guiding structure, and the housing and the battery assembly are guided and connected through the third guiding structure and the fourth guiding structure;

[0030] And / or, the housing has a fifth guide structure, the oil bottle assembly has a sixth guide structure, and the housing and the oil bottle assembly are guided and connected through the fifth guide structure and the sixth guide structure.

[0031] According to the aerosol generating device in the above embodiments, the atomizing component, battery component, and oil bottle component are all configured to be detachably connected to the outer shell. Specifically, a first snap-fit ​​structure is provided on the periphery of the atomizing component, and a second snap-fit ​​structure is provided on the outer shell. The first and second snap-fit ​​structures are used to achieve a detachable snap-fit ​​connection between the atomizing component and the outer shell. Users can replace different outer shells or atomizing components according to actual needs, which helps to reduce the user's operating costs and improves the problem of high operating costs of aerosol generating devices in related technologies. Furthermore, since the atomizing component needs to be in liquid communication with the oil bottle component after connection, the snap-fit ​​structure helps to avoid leakage problems caused by unstable connection. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of an aerosol generating device provided in an embodiment of this application.

[0033] Figure 2 This is a cross-sectional view of an aerosol generating apparatus provided in an embodiment of this application.

[0034] Figure 3 An exploded view of a cross-sectional view of an aerosol generating apparatus provided in an embodiment of this application.

[0035] Figure 4 This is a cross-sectional view of the outer shell and atomizing component in an aerosol generating device provided in an embodiment of this application.

[0036] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0037] Figure 6 This is a cross-sectional view of an oil bottle assembly in an aerosol generating device provided in an embodiment of this application.

[0038] Figure 7 This is a cross-sectional view of a battery assembly in an aerosol generation apparatus provided in an embodiment of this application.

[0039] Figure 8 This is a schematic diagram of the battery assembly and oil bottle assembly in an aerosol generating device provided in an embodiment of this application.

[0040] Figure 9 This is a schematic diagram of the battery assembly and oil bottle assembly in an aerosol generating device provided in an embodiment of this application, from another perspective.

[0041] Figure 10 This is a cross-sectional view from another perspective of an aerosol generating device provided in an embodiment of this application.

[0042] Figure 11 for Figure 10 Enlarged view of point B in the middle.

[0043] in:

[0044] 1. Aerosol generating device; 10. Outer shell; 110. Sixth snap-fit ​​structure; 120. Fourth snap-fit ​​structure; 130. Second snap-fit ​​structure; 140. Fifth guide structure; 150. Clearance space; 20. Atomizing component; 210. Elastic structure; 213. First spring pin; 214. Second spring pin; 220. First snap-fit ​​structure; 230. Oil-guiding cotton; 30. Battery assembly; 310. Stop block; 320. Clearance channel; 330. Fifth snap-fit ​​structure; 40. Oil bottle assembly; 410. Pushing structure; 420. Third snap-fit ​​structure; 430. Sixth guide structure. Detailed Implementation

[0045] The present application will be further described in detail below with reference to specific embodiments and accompanying drawings. Similar elements in different embodiments are referred to by associated similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0046] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0047] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0048] Please also refer to Figures 1-3 Please also refer to Figures 1-3 This application provides an aerosol generating device 1, which includes: a housing 10, an atomizing component 20, a battery component 30, and an oil bottle component 40. In this embodiment, the atomizing component 20, the battery component 30, and the oil bottle component 40 can all be configured to be detachably connected to the housing 10. This application does not limit the above-mentioned detachable method. For example, in some embodiments, a snap-fit ​​connection can be used, and in other embodiments, an interference fit can be used. The specific configuration can be determined according to the actual situation.

[0049] Please also refer to Figure 2 and Figure 3 In this embodiment, the atomizing component 20 can be positioned above the battery component 30 and the oil bottle component 40. The battery component 30 can be located on one side of the oil bottle component 40, and the battery component 30 and the oil bottle component 40 are located together below the atomizing component 20.

[0050] The atomizing component 20 is used to heat the aerosol generating matrix. It contains a storage medium that adsorbs the aerosol generating matrix. This embodiment does not limit the specific form and structure of the storage medium; for example, it can be oil-wicking cotton 230. In this embodiment, the aerosol generating matrix is ​​stored in the oil bottle component 40, which is connected to the atomizing component 20. When the oil bottle component 40 is connected to the atomizing component 20, the aerosol generating matrix in the oil bottle component 40 flows into the atomizing component 20 and comes into contact with the oil-wicking cotton 230, thereby being heated to generate aerosol. The battery component 30 is electrically connected to the atomizing component 20 and provides electrical energy to the atomizing component 20, enabling the atomizing component 20 to heat the aerosol generating matrix.

[0051] For details, please refer to the following: Figures 4-6In this embodiment, the outer shell 10 and the atomizing component 20 can be detachably connected by a snap-fit ​​mechanism. For example, the atomizing component 20 can be provided with a first snap-fit ​​structure 220 on its periphery, and the outer shell 10 can have a second snap-fit ​​structure 130 that cooperates with the first snap-fit ​​structure 220. This embodiment does not limit the specific form of the first snap-fit ​​structure 220 and the second snap-fit ​​structure 130. They can be set according to the actual situation. For example, both the first snap-fit ​​structure 220 and the second snap-fit ​​structure 130 can be set as buckles, and the first snap-fit ​​structure 220 and the second snap-fit ​​structure 130 can be detachably snap-fitted together to realize the detachable snap-fit ​​connection between the atomizing component 20 and the outer shell 10.

[0052] In this embodiment, for the aerosol generating device 1 equipped with an additional large-capacity oil bottle assembly 40, to prevent the atomizing component 20, which is in liquid communication with the oil bottle assembly 40, from reaching its service life before the atomizing matrix in the oil bottle assembly 40 is consumed, thus preventing the atomizing matrix in the oil bottle assembly 40 from atomizing normally or causing the atomizing component 20 to dry-burn due to excessive atomization time, both the atomizing component 20 and the oil bottle assembly 40 are designed to be detachably connected. In order to ensure that the atomizing component 20 can communicate normally with the oil bottle assembly 40 after connection, a snap-fit ​​structure is provided on the outer shell 10 and the atomizing component 20 respectively. When the service life of the atomizing component 20 is exhausted, the oil bottle assembly 40 can be removed first, then the atomizing component 20 can be removed from the outer shell 10 and replaced with a brand new atomizing component 20. Finally, the oil bottle assembly 40 and the atomizing component 20 can be reassembled. This helps to avoid the problem of leakage caused by the unstable connection between the atomizing component 20 and the oil bottle assembly 40.

[0053] Furthermore, in one embodiment, a clearance space 150 is formed inside the outer casing 10. The clearance space 150 can be used to provide deformation space for the first latching structure 220. That is, in this embodiment, the user only needs to press the first latching structure 220 toward the clearance space 150, and the first latching structure 220 will deform and move into the clearance space 150. At this time, the first latching structure 220 and the second latching structure 130 can be unlocked.

[0054] This application does not limit the specific manner in which the clearance space 150 is formed. For example, in this embodiment, the outer shell 10 may have a receiving compartment (not shown in the figure), which can be used to receive the main body of the atomizing component 20. The first snap-fit ​​structure 220 may be located between the outer shell 20 and the receiving compartment, and the clearance space 150 is located between the receiving compartment and the first snap-fit ​​structure 220. That is to say, in this embodiment, the area between the main body of the atomizing component 20 and the first snap-fit ​​structure 220 of the atomizing component 20 in the receiving compartment is the clearance space 150.

[0055] In this embodiment, a third snap-fit ​​structure 420 may be provided on the periphery of the oil bottle assembly 40, and the outer shell 10 may have a fourth snap-fit ​​structure 120 that cooperates with the third snap-fit ​​structure 420. The third snap-fit ​​structure 420 and the fourth snap-fit ​​structure 120 can cooperate to fix the oil bottle assembly 40 relative to the outer shell 10.

[0056] This application does not limit the specific form and structure of the third snap-fit ​​structure 420 and the fourth snap-fit ​​structure 120. For example, in one embodiment, the third snap-fit ​​structure 420 can be a block structure, the fourth snap-fit ​​structure 120 can be a groove structure, and the third snap-fit ​​structure 420 can be set as an elastic structure. Before the third snap-fit ​​structure 420 moves to the fourth snap-fit ​​structure 120, the third snap-fit ​​structure 420 can be in a compressed state. After the third snap-fit ​​structure 420 moves to the fourth snap-fit ​​structure 120, the third snap-fit ​​structure 420 restores its deformation and is locked in the fourth snap-fit ​​structure 120.

[0057] Please also refer to Figure 4 , Figure 5 as well as Figure 7 The battery assembly 30 may have a fifth snap-fit ​​structure 330 on its periphery, and the housing 10 may also have a sixth snap-fit ​​structure 110. For example, in this embodiment, the fifth snap-fit ​​structure 330 may be configured as a slot, and the sixth snap-fit ​​structure 110 may be configured as a block. In some other embodiments, the fifth snap-fit ​​structure 330 may also be configured as a block, and the sixth snap-fit ​​structure 110 may be configured as a slot; the specific configuration can be adjusted according to actual conditions.

[0058] Please refer to it again. Figure 4 In this embodiment, an elastic structure 210 is provided inside the outer casing 10, and a pushing structure 410 is provided in the oil bottle assembly 40 facing the battery assembly 30. The elastic structure 210 is located between the atomizing assembly 20 and the battery assembly 30, and is used to apply a spring force to the battery assembly 30 to disconnect the electrical connection between the battery assembly 30 and the atomizing assembly 20. The pushing structure 410 is used to push the battery assembly 30, causing it to compress the elastic structure 210, and keeping the battery assembly 30 electrically connected to and maintained with the atomizing assembly 20.

[0059] Specifically, in this embodiment, when the oil bottle assembly 40 is connected to the atomizing assembly 20, the pushing structure 410 causes the battery assembly 30 to compress the elastic structure 210, thereby making the battery assembly 30 and the atomizing assembly 20 electrically connected. It should be noted that in this embodiment, the battery assembly 30 and the atomizing assembly 20 are not in direct contact. For example, in one embodiment, a circuit board is provided between the battery assembly 30 and the atomizing assembly 20. The battery assembly 30 is connected to the circuit board, and the atomizing assembly 20 is also connected to the circuit board, thereby realizing the electrical connection between the battery assembly 30 and the atomizing assembly 20. That is to say, when the atomizing assembly 20 and the battery assembly 30 are electrically connected, both the atomizing assembly 20 and the battery assembly 30 are electrically connected to the circuit board.

[0060] When the oil bottle assembly 40 is removed, the elastic structure 210 pushes the battery assembly 30, causing the battery assembly 30 to disconnect from the atomizing assembly 20. Specifically, this can be achieved by disconnecting the battery assembly 30 from the circuit board. In other words, in the aerosol generating device 1 provided in this embodiment, maintaining an electrical connection between the atomizing assembly 20 and the battery assembly 30 requires the oil bottle assembly 40 to fix the battery assembly 30 in a designated position. Therefore, the aerosol generating device 1 provided in this embodiment does not have power between the battery assembly 30 and the atomizing assembly 20 before the oil bottle assembly 40 is installed with the outer casing 10 and before the oil bottle assembly 40 is connected to the atomizing assembly 20.

[0061] In this embodiment, the battery assembly 30 has a first state and a second state. When the battery assembly 30 is in the first state, the battery assembly 30 is connected to the outer casing 10, the oil bottle assembly 40 is connected to the outer casing 10, and the oil bottle assembly 40 is disconnected from the atomizing assembly 20. The push structure 410 is separated from the battery assembly 30, and the battery assembly 30 is disconnected from the atomizing assembly 20. In the first state, since the oil bottle assembly 40 is not connected to the atomizing assembly 20, the oil-guiding cotton 230 in the atomizing assembly 20 does not absorb aerosol to generate a matrix. At this time, the oil-guiding cotton 230 is dry, so the battery assembly 30 is not connected to the atomizing assembly 20, thereby preventing the oil-guiding cotton 230 in the atomizing assembly 20 from dry burning.

[0062] When the battery assembly 30 is in the second state, the battery assembly 30 is connected to the outer casing 10, the oil bottle assembly 40 is connected to the outer casing 10, and the pushing structure 410 pushes the battery assembly 30. The oil bottle assembly 40 is connected to the atomizing assembly 20, and the battery assembly 30 is electrically connected to the atomizing assembly 20. In the second state, since the oil bottle assembly 40 is connected to the atomizing assembly 20, the oil-guiding cotton 230 in the atomizing assembly 20 can absorb the aerosol generation matrix in the oil bottle assembly 40. Therefore, the battery assembly 30 will maintain its electrical connection with the atomizing assembly 20 under the action of the oil bottle assembly 40, thereby enabling the atomizing assembly 20 to heat the oil-guiding cotton 230 to generate the aerosol matrix.

[0063] As mentioned above, after the battery assembly 30 is installed in the housing 10, the sixth snap-fit ​​structure 110 is located inside the fifth snap-fit ​​structure 330 and can move within the fifth snap-fit ​​structure 330. When the battery assembly 30 is in the first state, the sixth snap-fit ​​structure 110 is located in the fifth snap-fit ​​structure 330 near the bottom of the battery assembly 30. When the battery assembly 30 is in the second state, due to the pushing action of the oil bottle assembly 40 on the battery assembly 30, the sixth snap-fit ​​structure 110 is located in the fifth snap-fit ​​structure 330 near the top of the battery assembly 30.

[0064] It should be noted that the embodiments of this application do not limit the specific form of the elastic structure 210. For example, in one embodiment, please also refer to... Figure 4 The elastic structure 210 may include an insulating elastic element (not shown in the figure) and a conductive element (not shown in the figure). One end of the insulating elastic element is elastically connected to the atomizing assembly 20, and the other end is elastically connected to the battery assembly 30. The conductive element is connected to the insulating elastic element and is located between the battery assembly 30 and the atomizing assembly 20.

[0065] When the battery assembly 30 is in the first state, the conductive element is electrically connected to the battery assembly 30 and disconnected from the atomizing assembly 20. When the battery assembly 30 is in the second state, the conductive element is electrically connected to the battery assembly 30, and the battery assembly 30, driven by the oil bottle assembly 40, compresses the insulating elastic element, thereby electrically connecting the conductive element to the atomizing assembly 20. In this embodiment, there can be only one conductive element. When one end of the conductive element is electrically connected to the battery assembly 30 and the other end is electrically connected to the atomizing assembly 20, the atomizing assembly 20 is electrically connected to the battery assembly 30.

[0066] For example, in another implementation, please also refer to Figure 4 , Figure 10 as well as Figure 11 The elastic structure 210 may include a first spring pin 213 and a second spring pin 214. One end of the first spring pin 213 is electrically connected to the atomizing component 20, and the other end is used to electrically connect to the battery component 30. One end of the second spring pin 214 is electrically connected to the atomizing component 20, and the other end is used to electrically connect to the battery component 30. It should be noted that, in this embodiment, the first spring pin 213 needs to connect the battery component 30 and the atomizing component 20, and the second spring pin 214 needs to connect the battery component 30 and the atomizing component 20, only then will the battery component 30 be electrically connected to the atomizing component 20.

[0067] For example, in this embodiment, the length of the first spring pin 213 is greater than the length of the second spring pin 214. When the battery assembly 30 is in the first state, the first spring pin 213 is electrically connected to the battery assembly 30, and the second spring pin 214 is disconnected from the battery assembly 30. At this time, the battery assembly 30 and the atomizing assembly 20 are not connected. When the battery assembly 30 is in the second state, the first spring pin 213 is electrically connected to the battery assembly 30, and the second spring pin 214 is also electrically connected to the battery assembly 30. At this time, the battery assembly 30 and the atomizing assembly 20 are connected.

[0068] Furthermore, the embodiments of this application do not limit the specific form of the pushing structure 410. For example, in one embodiment, please also refer to... Figures 7-9 The push structure 410 can be a push block or a push plate, etc. In this embodiment, the push structure 410 can be set at the bottom of the oil bottle assembly 40. That is, in this embodiment, the push block can be located at the end of the oil bottle assembly 40 away from the atomizing assembly 20. When the battery assembly 30 is in the first state, the push block is separated from the battery assembly 30. When the battery assembly 30 switches from the first state to the second state, the push block pushes the battery assembly 30 to move closer to the atomizing assembly 20. When the battery assembly 30 is in the second state, the push block pushes the battery assembly 30 and keeps the battery assembly 30 electrically connected to the atomizing assembly 20.

[0069] In another embodiment, the push structure 410 can also be configured as a push block, and the battery assembly 30 can be provided with a stop block 310. The stop block 310 can cooperate with the push block. When the battery assembly 30 switches from the first state to the second state, the push block can push the stop block 310 to move, thereby enabling the oil bottle assembly 40 to drive the battery assembly 30 to move, so as to realize the battery assembly 30 switching from the first state to the second state.

[0070] Furthermore, in this embodiment, a clearance channel 320 is provided on the side of the battery assembly 30 near the oil bottle assembly 40. It can be understood that since the stop block 310 in the oil bottle assembly 40 is a protruding structure, and the oil bottle assembly 40 needs to be pushed from bottom to top during the connection process with the atomizing assembly 20, the clearance channel 320 on the battery assembly 30 facilitates the installation of the oil bottle assembly 40. In this embodiment, the stop block 310 can be located at the end of the clearance channel 320. That is to say, in this embodiment, during the installation process of the oil bottle assembly 40, the push block can be aligned with the clearance channel 320 to achieve a pre-positioning function, and then the oil bottle assembly 40 is pushed upward. The push block slides within the clearance channel 320 and abuts against the stop block 310 after sliding a certain distance. At this time, the oil bottle assembly 40 is continued to be pushed upward, so that during the connection process between the oil bottle assembly 40 and the atomizing assembly 20, the push block can push the stop block 310 to move upward, thereby making the battery assembly 30 and the atomizing assembly 20 electrically connected.

[0071] In addition, for easy installation of the atomizing assembly 20, battery assembly 30, and oil bottle assembly 40 onto the housing 10, please also refer to... Figure 4 Figure 8 as well as Figure 9 In one embodiment, the outer casing 10 has a first guide structure (not shown), a third guide structure (not shown), and a fifth guide structure 140; the atomizing assembly 20 has a second guide structure (not shown); the battery assembly 30 has a fourth guide structure (not shown); and the oil bottle assembly 40 has a sixth guide structure 430. The outer casing 10 and the atomizing assembly 20 are guided and connected via the first and second guide structures. The outer casing 10 and the battery assembly 30 are guided and connected via the third and fourth guide structures. The outer casing 10 has a fifth guide structure 140, and the outer casing 10 and the oil bottle assembly 40 are guided and connected via the fifth guide structure 140 and the sixth guide structure 430.

[0072] In summary, the aerosol generating device 1 provided in this application embodiment is designed to be detachably connected to the outer shell 10 by setting the atomizing component 20, the battery component 30, and the oil bottle component 40. Specifically, a first snap-fit ​​structure 220 is provided on the periphery of the atomizing component 20, and a second snap-fit ​​structure 130 is provided on the outer shell 10. The first snap-fit ​​structure 220 and the second snap-fit ​​structure 130 are used to achieve the detachable snap-fit ​​between the atomizing component 20 and the outer shell 10. Users can replace different outer shells 10 or atomizing components 20 according to actual needs, which helps to reduce the user's operating costs and improves the problem of high operating costs of aerosol generating devices 1 in related technologies. Furthermore, since the atomizing component 20 needs to be in liquid communication with the oil bottle component 40 after connection, the snap-fit ​​structure helps to avoid the problem of leakage due to unstable connection.

[0073] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. An aerosol generating device, characterized in that, include: shell; An atomizing component, wherein the atomizing component is detachably connected to the housing, and a liquid storage medium is provided inside the atomizing component; A battery assembly, which is detachably connected to the housing, and is used for electrical connection with the atomizing component; as well as An oil bottle assembly is detachably connected to the outer casing and is used to communicate with the liquid storage medium inside the atomizing component. The atomizing component has a first snap-fit ​​structure on its periphery, and the outer shell has a second snap-fit ​​structure. The atomizing component and the outer shell are snapped together by the first snap-fit ​​structure and the second snap-fit ​​structure.

2. The aerosol generating apparatus as described in claim 1, characterized in that, An clearance space is formed within the outer shell, which provides deformation space for the first snap-fit ​​structure.

3. The aerosol generating apparatus as described in claim 2, characterized in that, The outer shell has a receiving compartment, and the main body of the atomizing component is housed in the receiving compartment. The first snap-fit ​​structure is located between the outer shell and the receiving compartment.

4. The aerosol generating apparatus as described in claim 3, characterized in that, The clearance space is located between the accommodating compartment and the first snap-fit ​​structure.

5. The aerosol generating apparatus as described in claim 1, characterized in that, The oil bottle assembly is provided with a third snap-fit ​​structure on its periphery, and the outer shell has a fourth snap-fit ​​structure. The outer shell and the oil bottle assembly are snapped together by the fourth snap-fit ​​structure and the third snap-fit ​​structure. And / or, the battery assembly is provided with a fifth snap-fit ​​structure on its periphery, the housing has a sixth snap-fit ​​structure, and the housing and the oil bottle assembly are snapped together by the fifth snap-fit ​​structure and the sixth snap-fit ​​structure.

6. The aerosol generating apparatus as described in claim 1, characterized in that, The housing is provided with an elastic structure, which is used to apply a spring force to the battery assembly to disconnect the electrical connection between the battery assembly and the atomizing assembly. The oil bottle assembly is provided with a pushing structure facing the battery assembly. The pushing structure is used to push the battery assembly, causing it to squeeze the elastic structure, and so that the battery assembly is electrically connected to and held in place with the atomizing assembly via the elastic structure.

7. The aerosol generating apparatus as described in claim 6, characterized in that, The battery assembly has a first state and a second state. When the battery assembly is in the first state, the battery assembly is movably connected to the housing and disconnected from the atomizing assembly. When the battery assembly is in the second state, the battery assembly, the atomizing assembly, and the oil bottle assembly are relatively fixed, and the battery assembly is electrically connected to the atomizing assembly; the pushing structure is used to push the battery assembly from the first state to the second state.

8. The aerosol generating apparatus as described in claim 7, characterized in that, The elastic structure includes: A first ejector pin, one end of which is electrically connected to the atomizing component, and the other end of which is electrically connected to the battery component; and The second spring needle has one end electrically connected to the atomizing component and the other end electrically connected to the battery component; Wherein, the length of the first spring pin is greater than the length of the second spring pin. When the battery assembly is in the first state, the first spring pin is electrically connected to the battery assembly, and the second spring pin is disconnected from the battery assembly; when the battery assembly is in the second state, the first spring pin is electrically connected to the battery assembly, and the second spring pin is electrically connected to the battery assembly.

9. The aerosol generating apparatus as described in claim 7, characterized in that, The elastic structure includes: An insulating elastic element, one end of which is elastically connected to the atomizing component, and the other end of which is elastically connected to the battery component; and A conductive element is connected to the insulating elastic element and is located between the battery assembly and the atomizing assembly. When the battery assembly is in the first state, the conductive element is electrically connected to the battery assembly and disconnected from the atomizing assembly; when the battery assembly is in the second state, the conductive element is electrically connected to the battery assembly and the conductive element is electrically connected to the battery assembly.

10. The aerosol generating apparatus as described in claim 7, characterized in that, The pushing structure is a pusher block, which is located at the end of the oil bottle assembly away from the atomizing assembly. When the battery assembly is in the first state, the pusher block is separated from the battery assembly. When the battery assembly is in the second state, the pusher block pushes the battery assembly.

11. The aerosol generating apparatus as described in claim 7, characterized in that, The pushing structure is a push block, and the battery assembly is provided with a stop block, which is located on the side of the battery assembly close to the oil bottle assembly. When the battery assembly is in the first state, the pusher block separates from the stop block; when the battery assembly is in the second state, the pusher block pushes against the stop block.

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