Aerosol generating device

Abstract

The invention provides an aerosol generating device which comprises an atomization assembly and a battery assembly, the atomization assembly is provided with a first shell, the first shell is provided with a first limiting structure, the battery assembly is provided with a second shell, and the second shell is provided with a second limiting structure. One of the first shell and the second shell is installed in the other one in a pluggable mode, and one of the first limiting structure and the second limiting structure is clamped in the other one in a pluggable mode in the pluggable direction of the first shell and the second shell. The aerosol generating device provided by the invention can solve the technical problem of unstable assembly of the atomization assembly and the battery assembly in the existing aerosol generating device.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization, and in particular to an aerosol generating device. Background Art

[0002] An aerosol generating device is an electronic device that can atomize atomized liquid into an aerosol for the user to inhale. Existing aerosol generating devices mainly include an atomizing assembly and a battery assembly. The atomizing assembly is used to atomize the atomizing liquid into an aerosol, and the battery assembly is used to provide electrical energy to the atomizing assembly. In the related art, the atomizing assembly is provided with a mounting cavity, and the battery assembly is mounted in the mounting cavity, thereby realizing the assembly of the atomizing assembly and the battery assembly. However, during the assembly process, it is not convenient to find the angle at which the battery assembly is installed in the mounting cavity, and the battery assembly is easy to rotate relative to the atomizing assembly in the mounting cavity, thereby affecting the assembly stability between the battery assembly and the atomizing assembly. Summary of the invention

[0003] The embodiment of the present application provides an aerosol generating device to solve the technical problem of unstable assembly of an atomizing component and a battery component in the existing aerosol generating device.

[0004] To achieve the above-mentioned purpose, the aerosol generating device proposed in the present application includes an atomizing assembly and a battery assembly, wherein the atomizing assembly is provided with a first shell, the first shell is provided with a first limiting structure, and the battery assembly is provided with a second shell, the second shell is provided with a second limiting structure. One of the first shell and the second shell is pluggably installed in the other, and one of the first limiting structure and the second limiting structure is pluggably clamped in the other along the plug-in direction of the first shell and the second shell.

[0005] Optionally, in one embodiment, one of the first limiting structure and the second limiting structure is a limiting block, and the other is a limiting groove.

[0006] Optionally, in one embodiment, an installation cavity is provided in the first shell, and the second shell includes an installation cylinder for installing a battery, the installation cylinder is pluggably installed in the installation cavity, the limit block is provided in the installation cavity, and the limit groove is provided on the outer wall of the installation cylinder.

[0007] Optionally, in one embodiment, a first limiting rib and a second limiting rib are protrudingly provided on the outer wall of the mounting tube, the first limiting rib and the second limiting rib extend along the plugging and unplugging direction of the second shell, and the first limiting rib and the second limiting rib are spaced to form the limiting groove.

[0008] Optionally, in one embodiment, the first limiting rib and the second limiting rib both have a front end and a rear end opposite to each other along their extension direction, the front end extends into the installation cavity, and the front end is provided with a guide slope; the guide slope has a first side edge and a second side edge opposite to each other along its inclination direction, the first side edge is closer to the outer wall of the installation tube than the second side edge, and the second side edge is closer to the rear end than the first side edge.

[0009] Optionally, in one embodiment, the inner wall surface of the mounting cavity is a curved surface, and the first limiting rib and the second limiting rib are both provided with an avoidance slope on the side away from the outer wall of the mounting tube; the avoidance slope has a third side and a fourth side opposite to each other along its inclination direction, the third side is closer to the limiting groove than the fourth side, and the fourth side is closer to the outer wall of the mounting tube than the third side.

[0010] Optionally, in one embodiment, the installation cavity has a plug-in opening for inserting the second shell, the limit block has a bottom wall facing the plug-in opening and side walls connected to both sides of the bottom wall, and a guide arc surface is connected between the bottom wall and the side walls.

[0011] Optionally, in one embodiment, the limiting block is integrally formed with the inner wall of the installation cavity.

[0012] Optionally, in one embodiment, the first shell portion is recessed into the installation cavity to form the limit block and the recessed area, and the recessed area is recessed relative to the outer wall of the first shell and is installed with a display.

[0013] Optionally, in one embodiment, one end of the installation cavity is provided with a plug-in opening for inserting the second shell, and the first shell is provided with a notch connected to the plug-in opening, the notch is arranged opposite to the limit block, and the installation tube part protrudes out of the installation cavity through the notch.

[0014] Optionally, in one embodiment, one of the first shell and the second shell is provided with a latch hole, and the other is provided with a buckle, and the buckle is engaged in the latch hole to limit the relative movement of the first shell and the second shell along the plugging and unplugging direction.

[0015] Optionally, in one embodiment, the second limiting structure is disposed on the outer wall of the second shell, the buckle is disposed on the second shell, and the buckle is respectively disposed on both sides of the second limiting structure.

[0016] The aerosol generating device of the present application has at least the following beneficial effects:

[0017] The aerosol of the present application is provided with a first limiting structure on the first shell of the atomizer assembly, and a second limiting structure on the second shell of the battery assembly. The first shell and the second shell are assembled in a plug-in manner, and the first limiting structure and the second limiting structure are also plug-in-connected along the plug-in direction of the first shell and the second shell. In this way, during assembly, the assembler needs to align the first limiting structure and the limiting structure to achieve the plug-in connection of the first limiting structure and the second limiting structure. Then, based on the first limiting structure and the second limiting structure as references, the assembler can better find the insertion angle of the first shell and the second shell. In addition, because the first limiting structure and the second limiting structure are plug-in-connected along the plug-in direction of the first shell and the second shell, the relative rotation of the first shell and the second shell can be limited, so that the atomizer assembly and the battery assembly are not easy to rotate relative to each other, thereby improving the assembly stability between the atomizer assembly and the battery assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is a schematic structural diagram of an embodiment of an aerosol generating device of the present application;

[0020] Figure 2 for Figure 1 An exploded diagram of the structure of the aerosol generating device;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of an atomization assembly in an aerosol generating device;

[0022] Figure 4 for Figure 3 The main view of the atomization component in FIG.

[0023] Figure 5 for Figure 3 A side view of the atomization assembly in FIG.

[0024] Figure 6 for Figure 1 A schematic diagram of the structure of a battery assembly in an aerosol generating device;

[0025] Figure 7 for Figure 6 A side view of the atomization assembly in FIG.

[0026] Figure 8 for Figure 6 Front view of the atomizer assembly in .

[0027] Description of Figure Numbers:

[0028] 100, aerosol generating device; 10, atomizing assembly; 11, first shell; 111, mounting cavity; 112, plug-in opening; 113, recessed area; 114, notch; 115, clamping hole; 12, first limiting structure; 121, limiting block; 1211, bottom wall; 1212, side wall; 1213, guide arc surface; 13, atomizer; 20, battery assembly; 21, second shell; 211, mounting Cylinder; 212, cylinder mouth; 213, buckle; 2131, pressing part; 2132, buckle connection part; 214, bottom plate; 22, second limiting structure; 221, limiting groove; 23, first limiting rib; 24, second limiting rib; 25, front end; 26, rear end; 27, guiding inclined surface; 271, first side edge; 272, second side edge; 28, avoidance inclined surface; 281, third side edge; 282, fourth side edge. The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0030] To solve the technical problem of unstable assembly of atomization components and battery components in existing aerosol generating devices, such as Figure 1 , Figure 3 and Figure 6 As shown, the present application proposes an aerosol generating device 100, which mainly includes an atomizing assembly 10 and a battery assembly 20, wherein: Figure 1 1 is a schematic structural diagram of an embodiment of an aerosol generating device 100 of the present application. Figure 3 for Figure 1 Schematic diagram of the structure of the atomization component, Figure 6 for Figure 1 Schematic diagram of the structure of the battery components.

[0031] like Figure 3 As shown, the atomizer assembly 10 is provided with a first housing 11, and a first limiting structure 12 is provided on the first housing 11. Figure 6 As shown, the battery assembly 20 is provided with a second housing 21, and the second housing 21 is provided with a second limiting structure 22. Figure 1 and Figure 2One of the first shell 11 and the second shell 21 is installed in the other in a plug-in manner, and one of the first limiting structure 12 and the second limiting structure 22 is plug-in-connected to the other along the plug-in direction of the first shell 11 and the second shell 21.

[0032] Specifically, Figure 3 As shown, in one structural scheme, the atomizer assembly 10 includes a first shell 11 and an atomizer 13 installed on the first shell 11. The overall shape of the first shell 11 is approximately cylindrical, and a mounting cavity 111 is formed in the first shell 11. The atomizer 13 is a component for atomizing the atomized liquid into an aerosol, and the atomizer 13 is at least partially located in the mounting cavity 111 so that it can be electrically connected to the battery in the battery assembly 20 when the battery assembly 20 is inserted into the mounting cavity 111.

[0033] Corresponding to the atomizing assembly 10 in the above structural scheme, as Figure 6 As shown, the battery assembly 20 mainly includes a second housing 21 and a battery (not shown) installed in the second housing 21. Specifically, the second housing 21 at least includes a mounting cylinder 211. The mounting cylinder 211 is cylindrical in shape, and a battery cavity for mounting the battery is provided in the mounting cylinder 211. Figure 6 In the structural scheme shown, the second shell 21 also includes a bottom plate 214 , the mounting tube 211 is fixed on the bottom plate 214 , and the end of the mounting tube 211 away from the bottom plate 214 is provided with a tube opening 212 for allowing the battery to be installed in the mounting tube 211 .

[0034] Please combine Figure 1 and Figure 2 When the atomizer assembly 10 and the battery assembly 20 of the above structure are assembled, the mounting tube 211 of the second shell 21 is inserted into the mounting cavity 111 of the first shell 11 in a plug-in manner with the battery, and the first shell 11 and the second shell 21 can limit the relative movement in the axial direction by connectors such as snaps 213, threaded connectors, and pins.

[0035] Of course, in other embodiments, the first housing 11 may be installed in the second housing 21 in a pluggable manner. For example, the second housing 21 may be provided with a receiving cavity, which is used to install both the battery and the first housing 11. Alternatively, the second housing 21 may be provided with two cavities, one of which is used to install the battery, and the other surrounds the cavity where the battery is installed and is used to install the first housing 11. In short, as long as the first housing 11 and the second housing 21 can be installed in a pluggable manner, it will be fine.

[0036] The key point is that in this embodiment, please combine Figure 2 , Figure 3 and Figure 6A first limiting structure 12 is provided on the first shell 11, and a second limiting structure 22 is provided on the second shell 21. When the first shell 11 and the second shell 21 are installed in a plug-in manner, the first limiting structure 12 and the second limiting structure 22 are also plug-in-connected along the plug-in direction of the first shell 11 and the second shell 21.

[0037] Specifically, the first shell 11 is provided with an installation cavity 111, and the second shell 21 is installed in the installation cavity 111 of the first shell 11 in a plug-in manner along the axial direction of the installation cavity 111. The first limiting structure 12 is arranged in the installation cavity 111 of the first shell 11, and the second limiting structure 22 is arranged outside the second shell 21, and the first limiting structure 12 and the second limiting structure 22 both extend along the axial direction of the installation cavity 111 to facilitate the plug-in connection of the first limiting structure 12 and the second limiting structure 22.

[0038] Of course, if the first housing 11 is installed in the second housing 21 in a plug-in manner, the first limiting structure 12 can be arranged outside the first housing 11 , and the second limiting structure 22 is arranged inside the second housing 21 .

[0039] It should be noted that, with respect to the specific structures of the first limiting structure 12 and the second limiting structure 22, optionally, one of the first limiting structure 12 and the second limiting structure 22 can be a limiting block 121 and the other can be a limiting groove 221. For example, in one embodiment, Figure 3 As shown, the first limiting structure 12 is a limiting block 121 and is disposed in the mounting cavity 111 of the first housing 11. Figure 6 As shown, the second limiting structure 22 is a limiting groove 221 and is disposed on the outer wall of the mounting tube 211 .

[0040] Of course, in other embodiments, the first limiting structure 12 may also be a limiting groove, and the second limiting structure 22 may also be a limiting block. Figure 2 , Figure 3 and Figure 6 For reference, a limit groove can be set in the installation cavity 111 of the first shell 11, and the limit groove extends along the axial direction of the installation cavity 111. A limit block can be set on the outer wall of the installation cylinder 211. When the second shell 21 is installed in the first shell 11, the limit block outside the installation cylinder 211 slides and is clamped into the limit groove.

[0041] In addition, it should be noted that when the limit block 121 is set in the installation cavity 111, the limit block 121 can be fixed on the inner wall of the installation cavity 111, or it can be set at a distance and relatively fixed to the inner wall of the installation cavity 111. Similarly, when the limit block 121 is set on the second shell 21, the limit block 121 can be fixed on the outer wall of the installation tube 211, or it can be set at a distance and relatively fixed to the outer wall of the installation tube 211.

[0042] In summary, it can be understood that the aerosol of the present application is provided with a first limiting structure 12 on the first shell 11 of the atomizer assembly 10, and a second limiting structure 22 on the second shell 21 of the battery assembly 20. The first shell 11 and the second shell 21 are assembled in a plug-in manner, and the first limiting structure 12 and the second limiting structure 22 are also plug-in-connected along the plug-in direction of the first shell 11 and the second shell 21. In this way, during assembly, the assembler needs to align the first limiting structure 12 and the limiting structure to achieve the plug-in connection between the first limiting structure 12 and the second limiting structure 22. Further, based on the first limiting structure 12 and the second limiting structure 22 as a reference, the assembler can better find the insertion angle of the first shell 11 and the second shell 21. In addition, because the first limiting structure 12 and the second limiting structure 22 are plug-in-and-pull-out clamped along the plug-in and pull-out directions of the first shell 11 and the second shell 21, the relative rotation of the first shell 11 and the second shell 21 can be limited, thereby making it difficult for the atomizer assembly 10 and the battery assembly 20 to rotate relative to each other, thereby improving the assembly stability between the atomizer assembly 10 and the battery assembly 20.

[0043] Optionally, in one embodiment, please combine Figure 1 , Figure 3 and Figure 6 , a mounting cavity 111 is provided in the first shell 11, and the second shell 21 includes a mounting cylinder 211 for mounting the battery, the mounting cylinder 211 is installed in the mounting cavity 111 in a plug-in manner, the limit block 121 is provided in the mounting cavity 111, and the limit groove 221 is provided on the outer wall of the mounting cylinder 211. That is, in this embodiment, the assembly method between the atomizer assembly 10 and the battery assembly 20 is that the second shell 21 is installed in the first shell 11 in a plug-in manner, so that the inner cavity of the mounting cylinder 211 does not need to be set larger in order to accommodate the first shell 11, thereby facilitating the fixing of the battery, or the second shell 21 does not need to be provided with an independent cavity structure in order to accommodate the first shell 11, thereby simplifying the structure of the second shell 21.

[0044] In this embodiment, the first limiting structure 12 is a limiting block 121 and is disposed in the mounting cavity 111 of the first housing 11, and the second limiting structure 22 is a limiting groove 221 and is disposed on the outer wall of the mounting tube 211. It should be noted that the limiting groove 221 can be formed in a variety of ways, such as, optionally, in one embodiment, the outer wall portion of the mounting tube 211 is recessed inward to form the limiting groove 221.

[0045] Or, optionally, in another embodiment, as Figure 6As shown, the outer wall of the installation tube 211 is provided with a first limiting rib 23 and a second limiting rib 24, the first limiting rib 23 and the second limiting rib 24 extend along the plugging and unplugging direction of the second housing 21, and a limiting groove 221 is formed between the first limiting rib 23 and the second limiting rib 24. That is, in this embodiment, the limiting groove 221 is formed by convexly providing the first limiting rib 23 and the second limiting rib 24 on the outer wall of the installation tube 211, so that not only can the plug-in type clamping with the limiting block 121 be achieved, but the first limiting rib 23 and the second limiting rib 24 can also serve as reinforcing ribs to strengthen the structural strength of the installation tube 211, killing two birds with one stone.

[0046] Optionally, in one embodiment, as Figure 6 As shown, the first limiting rib 23 and the second limiting rib 24 both have a front end 25 and a rear end 26 opposite to each other along their extension direction, the front end 25 extends into the installation cavity 111, and the front end 25 is provided with a guiding inclined surface 27. Figure 7 As shown, the guide slope 27 has a first side 271 and a second side 272 opposite to each other along its inclined direction. The first side 271 is closer to the outer wall of the mounting tube 211 than the second side 272 , and the second side 272 is closer to the rear end 26 than the first side 271 .

[0047] Specifically, in this embodiment, reference may be made to Figure 3 The first shell 11 has a plug-in opening 112 for inserting the second shell 21. When the second shell 21 is inserted into the installation cavity 111 of the first shell 11 through the plug-in opening 112, if the assembler causes the front ends 25 of the first limiting rib 23 and the second limiting rib 24 to abut against the edge of the plug-in opening 112 due to inaccurate positioning, at this time, the front ends 25 of the first limiting rib 23 and the second limiting rib 24 will gradually extend into the installation cavity 111 under the guidance of the guide slope 27, avoiding the first limiting rib 23 and the second limiting rib 24 from getting stuck at the plug-in opening 112, making the assembly of the battery assembly 20 and the atomizer assembly 10 smoother and improving the assembly efficiency.

[0048] Optionally, in one embodiment, as Figure 3 As shown, the inner wall surface of the installation cavity 111 is a curved surface. Figure 6 As shown, the first limiting rib 23 and the second limiting rib 24 are both provided with an avoidance slope 28 on the side away from the outer wall of the installation tube 211. Figure 8As shown, the avoidance slope 28 has a third side 281 and a fourth side 282 which are opposite to each other along its inclination direction, the third side 281 is closer to the limiting groove 221 than the fourth side 282, and the fourth side 282 is closer to the outer wall of the mounting tube 211 than the third side 281, so that the first limiting rib 23 and the second limiting rib 24 can avoid the inner wall surface of the mounting cavity 111 through the avoidance slope 28, thereby avoiding the first limiting rib 23 and the second limiting rib 24 from interfering with the inner wall surface of the mounting cavity 111 and causing assembly difficulties.

[0049] Optionally, in one embodiment, as Figure 3 or Figure 4 As shown, the installation cavity 111 has a plug-in opening 112 for inserting the second housing 21, and the limiting block 121 has a bottom wall 1211 facing the plug-in opening 112 and side walls 1212 connected to both sides of the bottom wall 1211, and a guide arc surface 1213 is connected between the bottom wall 1211 and the side walls 1212. Specifically, in this embodiment, the limiting block 121 is roughly in the shape of a rectangular block, so the limiting block 121 has a bottom wall 1211 facing the plug-in opening 112 and side walls 1212 connected to both sides of the bottom wall 1211, and the two side walls 1212 correspond to the first limiting rib 23 and the second limiting rib 24, respectively. Crucially, a guiding arc surface 1213 is connected between the bottom wall 1211 and each side wall 1212. In this way, when the first limiting rib 23 or the second limiting rib 24 abuts against the guiding arc surface 1213 due to position deviation, the first limiting rib 23 or the second limiting rib 24 can gradually move to the outside of the side wall 1212 under the guiding action of the guiding arc surface 1213, so that the limiting block 121 can slide into the limiting groove 221 more smoothly, thereby improving the assembly efficiency.

[0050] Optionally, in one embodiment, the limit block 121 is integrally formed with the inner wall of the installation cavity 111, so that the limit block 121 can be stably located in the installation cavity 111, avoiding the situation where the limit block 121 itself is installed unstable and causes the battery assembly 20 to be installed unstable, thereby improving the assembly stability between the battery assembly 20 and the atomizer assembly 10.

[0051] It should be noted here that when the limit block 121 is integrally formed with the inner wall of the installation cavity 111, the limit block 121 can be formed by a protrusion protruding from the inner wall of the installation cavity 111, or by a portion of the first shell 11 being recessed into the installation cavity 111 to form the limit block 121.

[0052] For example, in one embodiment, please combine Figure 3 and Figure 5Part of the first shell 11 is recessed into the installation cavity 111 to form a limit block 121 and a recessed area 113. The recessed area 113 is recessed relative to the outer wall of the first shell 11 and is installed with a display (not shown). That is, in this embodiment, the part of the first shell 11 that is recessed into the installation cavity 111 is used for limiting the first shell 11 and the second shell 21, and for installing the display, thereby achieving an effect of "multiple functions in one structure", thereby simplifying the structure of the aerosol generating device 100.

[0053] Optionally, in one embodiment, please combine Figure 1 , Figure 3 and Figure 5 , one end of the installation cavity 111 is provided with a plug-in opening 112 for inserting the second shell 21, and a notch 114 connected to the plug-in opening 112 is provided on the first shell 11, the notch 114 is arranged opposite to the limit block 121, and the installation tube 211 partially protrudes out of the installation cavity 111 through the notch 114. Specifically, because the limit block 121 is arranged in the installation cavity 111, the limit block 121 occupies a certain space in the installation cavity 111, so the battery cannot be made larger, affecting the overall power of the aerosol generating device 100. Therefore, in order to solve the above technical problems, in this embodiment, by providing a notch 114 on the side wall 1212 of the first shell 11, the notch 114 is arranged opposite to the limit block 121 and is connected to the plug-in opening 112, and the installation tube 211 part for installing the battery protrudes out of the installation cavity 111 through the notch 114.

[0054] It can be understood that the portion of the mounting tube 211 protruding out of the mounting cavity 111 through the notch 114 can compensate for the space occupied by the limit block 121, so that the battery will not be made smaller due to the setting of the limit block 121, thereby ensuring the overall power of the aerosol generating device 100.

[0055] Optionally, in one embodiment, as Figure 1 and Figure 2 As shown, one of the first shell 11 and the second shell 21 is provided with a clamping hole 115, and the other is provided with a buckle 213, and the buckle 213 is clamped in the clamping hole 115 to limit the relative movement of the first shell 11 and the second shell 21 in the plug-in direction. Specifically, in this embodiment, the first shell 11 is provided with a clamping hole 115, and the clamping hole 115 is a through hole and communicates with the installation cavity 111. The second shell 21 also includes a bottom plate 214, and the bottom plate 214 is provided with a buckle 213. When the second shell 21 is inserted into the first shell 11, the buckle 213 is clamped in the clamping hole 115, thereby limiting the relative movement of the first shell 11 and the second shell 21 in the plug-in direction.

[0056] Of course, in other embodiments, the buckle 213 may be provided on the first shell 11 and the locking hole 115 may be provided on the second shell 21, so as to achieve the limitation of the first shell 11 and the second shell 21 in the plugging and unplugging direction.

[0057] In addition, the number of buckles 213 and the number of holes 115 can be flexibly set according to actual needs. For example, the number of buckles 213 can be two, three, four, five, six, etc., and the number of holes 115 corresponds to the number of buckles 213 one by one.

[0058] Optionally, in one embodiment, as Figure 6 As shown, the second limiting structure 22 is provided on the outer wall of the second housing 21, the buckle 213 is provided on the second housing 21, and buckles 213 are provided on both sides of the second limiting structure 22. Specifically, in this embodiment, the second housing 21 includes a bottom plate 214 and a mounting tube 211 connected to the bottom plate 214, and two buckles 213 are provided, each buckle 213 is connected to the bottom plate 214, and each buckle 213 includes a pressing portion 2131 and a buckling portion 2132, the pressing portion 2131 is fixedly connected to the bottom plate 214, the buckling portion 2132 is located on a side of the mounting portion away from the bottom plate 214, and the buckling portion 2132 is used to buckle in the clamping hole 115. Crucially, in this embodiment, the two clips 213 are located on both sides of the second limiting structure 22, so that during assembly, the assembler can press the clips 213 while observing the second limiting structure 22, thereby facilitating the accurate insertion angle of the second shell 21 and improving assembly efficiency.

[0059] In the above embodiments, the description of each embodiment has its own emphasis. For parts not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. In the description of this application, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0060] The aerosol generating device provided in the embodiment of the present application is introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An aerosol generating device, It is characterized in that include: The atomization assembly is provided with a first shell, wherein the first shell is provided with a first limiting structure; and The battery assembly is provided with a second shell, and the second shell is provided with a second limiting structure; One of the first shell and the second shell is installed in the other in a plug-in manner, and one of the first limiting structure and the second limiting structure is plug-in-engaged in the other along the plug-in direction of the first shell and the second shell.

2. The aerosol generating device according to claim 1, It is characterized in that One of the first limiting structure and the second limiting structure is a limiting block, and the other is a limiting groove.

3. The aerosol generating device according to claim 2, It is characterized in that The first shell has an installation cavity, the second shell includes an installation tube for installing a battery, the installation tube is installed in the installation cavity in a plug-in manner, the limit block is arranged in the installation cavity, and the limit groove is arranged on the outer wall of the installation tube.

4. The aerosol generating device according to claim 3, It is characterized in that A first limiting rib and a second limiting rib are convexly provided on the outer wall of the installation tube. The first limiting rib and the second limiting rib extend along the plugging and unplugging direction of the second shell, and the limiting groove is formed between the first limiting rib and the second limiting rib.

5. The aerosol generating device according to claim 4, It is characterized in that The first limiting rib and the second limiting rib each have a front end and a rear end opposite to each other along the extension direction thereof, the front end extends into the installation cavity, and the front end is provided with a guiding inclined surface; The guide slope has a first side and a second side opposite to each other along its inclined direction, the first side is closer to the outer wall of the mounting tube than the second side, and the second side is closer to the rear end than the first side.

6. The aerosol generating device according to claim 4, It is characterized in that The inner wall surface of the installation cavity is a curved surface, and the first limiting rib and the second limiting rib are both provided with an avoidance slope on a side away from the outer wall of the installation tube; The avoidance slope has a third side and a fourth side opposite to each other along its inclined direction, the third side is closer to the limiting groove than the fourth side, and the fourth side is closer to the outer wall of the mounting tube than the third side.

7. The aerosol generating device according to claim 3, It is characterized in that The installation cavity has an insertion opening for inserting the second shell, the limit block has a bottom wall facing the insertion opening and side walls connected to both sides of the bottom wall, and a guide arc surface is connected between the bottom wall and the side walls.

8. The aerosol generating device according to claim 3, It is characterized in that The limiting block is integrally formed with the inner wall of the installation cavity.

9. The aerosol generating device according to claim 8, It is characterized in that The first shell part is recessed into the installation cavity to form the limit block and the recessed area. The recessed area is recessed relative to the outer wall of the first shell and is installed with a display.

10. The aerosol generating device according to claim 8, It is characterized in that One end of the installation cavity is provided with a plug-in opening for inserting the second shell, the first shell is provided with a notch connected to the plug-in opening, the notch is arranged opposite to the limit block, and the installation tube part protrudes out of the installation cavity through the notch.

11. The aerosol generating device according to any one of claims 1 to 10, It is characterized in that One of the first shell and the second shell is provided with a clamping hole, and the other is provided with a buckle, and the buckle is clamped in the clamping hole to limit the relative movement of the first shell and the second shell along the plugging and unplugging direction.

12. The aerosol generating device according to claim 11, It is characterized in that The second limiting structure is arranged on the outer wall of the second shell, the buckle is arranged on the second shell, and the buckles are respectively arranged on both sides of the second limiting structure.

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