Power supply assembly and aerosol generating device

Abstract

The embodiment of the present application relates to the aerosol generating technical field, and discloses a power supply assembly and an aerosol generating device, which comprise a shell, a support, a power supply, a bottom cover and a locking piece, the shell is provided with a containing cavity, at least part of the support is removably arranged in the containing cavity, the power supply is arranged on the support, the bottom cover is detachably connected to the shell, the locking piece is used for fixedly connecting the support and the bottom cover, and when the locking piece is disassembled, the support and the power supply can be removed from the containing cavity. Through the above mode, the support and the power supply are removed from the containing cavity by disassembling the locking piece, the power supply is disassembled, and the power supply is conveniently replaced.

Description

Technical Field

[0001] This application relates to the field of aerosol generation technology, and in particular to a power supply component and an aerosol generation device. Background Technology

[0002] The aerosol generating device generates aerosols by heating the aerosol generating product for users to inhale. The aerosol generating device includes an atomizing component and a power supply component. The atomizing component is powered by electricity from the power supply component to heat the aerosol product.

[0003] However, in the process of implementing the embodiments of this application, the inventors discovered that: currently, the power supply assembly includes a housing, a bracket, and a power supply, the power supply is disposed on the bracket, the power supply and the bracket are fixed inside the housing and cannot be disassembled, and the power supply cannot be replaced. Utility Model Content

[0004] The main technical problem addressed by this application is to provide a power supply component and an aerosol generating device, aiming to solve the problem of non-replaceable power supplies.

[0005] To solve the above-mentioned technical problems, one technical solution adopted in this application is: providing a power supply assembly, including a housing, a bracket, a power supply, a bottom cover, and a locking member, wherein the housing is provided with a receiving cavity; at least a portion of the bracket is removably placed in the receiving cavity; the power supply is disposed on the bracket; the bottom cover is detachably connected to the housing; the locking member is used to fix the bracket and the bottom cover together; when the locking member is removed, the bracket and the power supply can be removed from the receiving cavity.

[0006] Optionally, the locking element includes a bolt, the bottom cover is provided with a first through hole, the bracket is provided with a screw hole, and the bolt passes through the first through hole and is screwed into the screw hole.

[0007] Optionally, the outer casing includes a housing and a limiting shell, the outer side wall of the limiting shell is provided with a flange, the limiting shell is received in the housing and the bottom cover, and the flange abuts against one end of the housing and one end of the bottom cover.

[0008] Optionally, the outer side wall of the limiting shell is provided with a first protrusion and a second protrusion, the first protrusion abutting against the inner side wall of the shell, and the second protrusion abutting against the inner side wall of the bottom cover.

[0009] Optionally, the power supply assembly further includes a charging interface, the bottom cover has an opening, the charging interface is disposed at the opening, and the charging interface is electrically connected to the power supply.

[0010] Optionally, the power assembly further includes a seal that seals the gap between the charging interface and the inner wall of the housing.

[0011] Optionally, the bracket is provided with a receiving slot, in which the power supply is at least partially housed.

[0012] Optionally, the power supply assembly further includes a control board, which is disposed on the bracket and electrically connected to the power supply.

[0013] Optionally, the bracket includes a frame and a cover, the cover being connected to the frame, the cover and the frame defining a receiving cavity, and the control panel being disposed within the receiving cavity.

[0014] To solve the above-mentioned technical problems, another technical solution adopted in this application is: to provide an aerosol generating device, including the above-mentioned power supply component and atomizing component, wherein the atomizing component is electrically connected to the power supply, and the atomizing component is used to atomize the aerosol generating matrix.

[0015] In this embodiment, the power supply assembly includes a housing, a bracket, a power supply, a bottom cover, and a locking member. The housing has a receiving cavity; at least a portion of the bracket is removably placed within the receiving cavity; the power supply is disposed on the bracket; the bottom cover is detachably connected to the housing; the locking member is used to securely connect the bracket and the bottom cover; when the locking member is removed, the bracket and the power supply can be removed from the receiving cavity. By removing the locking member, the bracket and the power supply can be removed from the receiving cavity, thus enabling the power supply to be disassembled and conveniently replaced. Attached Figure Description

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

[0017] Figure 1 This is a schematic cross-sectional view of the power supply component according to an embodiment of this application;

[0018] Figure 2 This is an exploded view of the power supply assembly according to an embodiment of this application;

[0019] Figure 3 This is an exploded view of the support structure of the power supply assembly according to an embodiment of this application;

[0020] Figure 4 This is a schematic diagram of the bottom cover of the power supply assembly according to an embodiment of this application;

[0021] Figure 5 This is an exploded view of the housing of the power supply assembly according to an embodiment of this application;

[0022] Figure 6 This is a schematic diagram of the charging interface of the power supply component according to an embodiment of this application.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100. Power supply components;

[0025] 1. Outer shell; 11. Receiving cavity; 12. Housing; 13. Limiting shell; 131. Flange; 132. First protrusion; 133. Second protrusion;

[0026] 2. Bracket; 21. Frame; 211. Connecting post; 2111. Screw hole; 2112. First positioning part; 2113. Second positioning part; 212. Receiving groove; 213. First snap-fit ​​structure; 22. Cover; 221. Second snap-fit ​​structure; 23. Receiving cavity;

[0027] 3. Power supply;

[0028] 4. Bottom cover; 41. First through hole; 42. Opening;

[0029] 5. Locking components; 51. Bolts;

[0030] 6. Charging port; 61. Notch; 62. First positioning groove; 63. Second positioning groove;

[0031] 7. Sealing element; 71. Second through hole;

[0032] 8. Control panel;

[0033] 9. Connecting wires. Detailed Implementation

[0034] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "locked" to another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0036] Please see Figure 1 and Figure 2 This application provides a power supply assembly 100, which includes a housing 1, a bracket 2, a power supply 3, a bottom cover 4, and a locking member 5. The housing 1 is provided with a receiving cavity 11. At least a portion of the bracket 2 is removably placed within the receiving cavity 11. The power supply 3 is disposed on the bracket 2. The bottom cover 4 is detachably connected to the housing 1. The locking member 5 is used to fix the bracket 2 and the bottom cover 4 together; when the locking member 5 is removed, the bracket 2 and the power supply 3 can be removed from the receiving cavity 11. By removing the locking member 5, the bracket 2 and the power supply 3 can be removed from the receiving cavity 11, thereby enabling the removal of the power supply 3 and facilitating its replacement.

[0037] In some embodiments, please refer to Figures 2-4 The locking component 5 includes a bolt 51. The bottom cover 4 has a first through hole 41, and the bracket 2 has a screw hole 2111. The bolt 51 passes through the first through hole 41 and is screwed into the screw hole 2111, thus connecting and fixing the bottom cover 4 to the bracket 2. Furthermore, the first through hole 41 is located at the other end of the bottom cover 4, placing the bolt 51 at the bottom of the power assembly 100, reducing the impact of the bolt 51 on the appearance of the power assembly 100. The screw hole 2111 extends along the bottom cover 4 towards the bracket 2, making the length of the screw hole 2111 long, thereby increasing the effective length of the bolt 51 screwed into the screw hole 2111 and effectively reducing the risk of stripping the bolt 51 during assembly and disassembly.

[0038] It is understood that in some embodiments, the locking member 5 includes a snap-fit ​​arm, which is fixed to the bracket 2 and snaps into the first through hole 41.

[0039] In some embodiments, please refer to Figure 5 The outer casing 1 includes a housing 12 and a limiting shell 13. Both the housing 12 and the limiting shell 13 are generally hollow cylindrical, meaning the outer casing 1 is generally hollow cylindrical. The outer side wall of the limiting shell 13 is provided with a flange 131. The limiting shell 13 is housed within the housing 12 and the bottom cover 4, and the flange 131 abuts against one end of the housing 12 and one end of the bottom cover 4. The flange 131 abuts against one end of the housing 12 and one end of the bottom cover 4, thus defining the position of the limiting shell 13 and the bottom cover 4.

[0040] In some embodiments, please refer to Figure 5The outer side wall of the limiting shell 13 is provided with a first protrusion 132 and a second protrusion 133. The first protrusion 132 and the second protrusion 133 are located on both sides of the flange 131. In other words, the flange 131 is located between the first protrusion 132 and the second protrusion 133. The first protrusion 132 abuts against the inner side wall of the shell 12, and the second protrusion 133 abuts against the inner side wall of the bottom cover 4, so that the limiting shell 13 is fixed to the shell 12 and the bottom cover 4 respectively, thereby allowing the bracket 2 and the power supply 3 to be placed in or removed from the receiving cavity 11 from the other end of the shell 12.

[0041] It is understood that in some embodiments, the outer wall of the limiting shell 13 is fixed to the inner wall of the shell 12 by an adhesive.

[0042] In some embodiments, please refer to Figure 1 , Figure 2 and Figure 4 The power supply assembly 100 also includes a charging interface 6. The bottom cover 4 is provided with an opening 42, and the charging interface 6 is provided at the opening 42. The charging interface 6 is electrically connected to the power supply 3, so that the power supply 3 can be electrically connected to an external power source through the charging interface 6 to charge the power supply 3.

[0043] In some embodiments, please refer to Figure 3 and Figure 6 The bracket 2 is provided with a connecting post 211, which is provided with the aforementioned screw hole 2111, a first positioning part 2112 and a second positioning part 2113. The first positioning part 2112 and the second positioning part 2113 are both provided on the outer side wall of the connecting post 211. The charging interface 6 is provided with a notch 61, a first positioning groove 62 and a second positioning groove 63. The first positioning groove 62 is provided on the surface of the charging interface 6 facing the power source 3, and the second positioning groove 63 is provided on the surface of the charging interface 6 facing away from the power source 3. The connecting post 211 passes through the notch 61, a portion of the first positioning part 2112 is received in the first positioning groove 62, and a portion of the second positioning part 2113 is received in the second positioning groove 63, thereby fixing the charging interface 6 to the bracket 2.

[0044] In some embodiments, please refer to Figure 2 The power assembly 100 also includes a seal 7, which is generally hollow cylindrical in shape. The charging interface 6 passes through the seal 7, and the seal 7 seals the gap between the charging interface 6 and the inner wall of the housing 1. Specifically, the seal 7 seals the gap between the charging interface 6 and the inner wall of the limiting shell 13.

[0045] In some embodiments, please refer to Figure 2The sealing element 7 is provided with a second through hole 71, which communicates with the first through hole 41. The second through hole 71 is used for the insertion of the connecting post 211. The sealing element 7 seals the gap between the connecting post 211 and the inner wall of the limiting shell 13, as well as the gap between the connecting post 211 and the charging interface 6.

[0046] In some embodiments, please refer to Figure 3 The bracket 2 is provided with a receiving groove 212, and the power supply 3 is at least partially housed in the receiving groove 212, thereby facilitating the placement of the bracket 2 and the power supply 3 as a whole in the receiving cavity 11 or their removal from the receiving cavity 11.

[0047] In some embodiments, please refer to Figure 2 The power supply assembly 100 also includes a control board 8, which is mounted on the bracket 2 and is electrically connected to the power supply 3.

[0048] In some embodiments, please refer to Figure 3 The bracket 2 includes a frame 21 and a cover 22. The frame 21 is provided with the aforementioned receiving groove 212 and the aforementioned connecting column 211. The cover 22 is connected to the frame 21, and the cover 22 and the frame 21 define a receiving cavity 23. The control plate 8 is disposed in the receiving cavity 23.

[0049] In some embodiments, please refer to Figure 3 The frame 21 is provided with a first snap-fit ​​structure 213, which is located on the side wall of the receiving cavity 23. The cover 22 is provided with a second snap-fit ​​structure 221. The first snap-fit ​​structure 213 and the second snap-fit ​​structure 221 are snapped together, so that the frame 21 and the cover 22 are connected and fixed.

[0050] In some embodiments, one of the first snap-fit ​​structure 213 and the second snap-fit ​​structure 221 is a snap-fit ​​portion, and the other is a slot. As an example, the first snap-fit ​​structure 213 is a snap-fit ​​portion, and the second snap-fit ​​structure 221 is a slot.

[0051] In some embodiments, please refer to Figure 1 and Figure 2 The power assembly 100 includes a connecting cable 9, which is electrically connected to the charging interface 6 and the control board 8. This allows the bracket 2, control board 8, power supply 3, connecting cable 9, and charging interface 6 to form an integrated structure, facilitating placement or removal of the integrated structure from the receiving cavity 11. Furthermore, compared to embodiments where the charging interface 6 is fixed to the bottom cover 4 and the power supply 3 is placed in or removed from the receiving cavity 11 from one end of the housing 12, this application eliminates the need to bend the connecting cable 9 when placing or removing the power supply 3 from the receiving cavity 11, reducing the risk of damage to the connecting cable 9.

[0052] In this embodiment, the power supply assembly 100 includes a housing 1, a bracket 2, a power supply 3, a bottom cover 4, and a locking member 5. The housing 1 has a receiving cavity 11. At least a portion of the bracket 2 is removably placed within the receiving cavity 11. The power supply 3 is disposed on the bracket 2. The bottom cover 4 is detachably connected to the housing 1. The locking member 5 is used to securely connect the bracket 2 and the bottom cover 4; when the locking member 5 is removed, the bracket 2 and the power supply 3 can be removed from the receiving cavity 11. By removing the locking member 5, the bracket 2 and the power supply 3 can be removed from the receiving cavity 11, thereby enabling the removal of the power supply 3 and facilitating its replacement.

[0053] This application also provides an embodiment of an aerosol generating device, which includes the power supply component 100 and the atomizing component described above. The atomizing component is electrically connected to the power supply 3 and is used to atomize the aerosol generating matrix. The structure and function of the power supply component 100 can be found in the above embodiments, and will not be described in detail here.

[0054] It should be noted that while preferred embodiments of this application are provided in the specification and accompanying drawings, this application can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are not intended to impose additional limitations on the content of this application; their purpose is to provide a more thorough and comprehensive understanding of the disclosure of this application. Furthermore, the above-described technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this application's specification. Moreover, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A power supply component, characterized in that, include: The outer casing has a receiving cavity; A stent, at least a portion of which is removably placed within the receiving cavity; The power supply is located on the bracket; The bottom cover is detachably connected to the outer casing; A locking element is used to securely connect the bracket and the bottom cover; when the locking element is removed, the bracket and the power supply can be removed from the receiving cavity.

2. The power supply assembly according to claim 1, characterized in that, The locking component includes a bolt, the bottom cover is provided with a first through hole, the bracket is provided with a screw hole, and the bolt passes through the first through hole and is screwed into the screw hole.

3. The power supply assembly according to claim 1, characterized in that, The outer casing includes a housing and a limiting shell. The outer side wall of the limiting shell is provided with a flange. The limiting shell is housed within the housing and the bottom cover, and the flange abuts against one end of the housing and one end of the bottom cover.

4. The power supply assembly according to claim 3, characterized in that, The outer side wall of the limiting shell is provided with a first protrusion and a second protrusion. The first protrusion abuts against the inner side wall of the shell, and the second protrusion abuts against the inner side wall of the bottom cover.

5. The power supply assembly according to claim 1, characterized in that, The power supply assembly also includes a charging interface. The bottom cover has an opening, and the charging interface is located at the opening and is electrically connected to the power supply.

6. The power supply assembly according to claim 5, characterized in that, The power assembly also includes a seal that seals the gap between the charging interface and the inner wall of the housing.

7. The power supply assembly according to claim 1, characterized in that, The bracket is provided with a receiving slot, and the power supply is at least partially housed in the receiving slot.

8. The power supply assembly according to claim 1, characterized in that, The power supply assembly also includes a control board, which is disposed on the bracket and electrically connected to the power supply.

9. The power supply assembly according to claim 8, characterized in that, The support includes a frame and a cover, the cover is connected to the frame, the cover and the frame define a receiving cavity, and the control panel is disposed in the receiving cavity.

10. An aerosol generating device, characterized in that, include: The power supply assembly according to any one of claims 1-9; An atomizing component, electrically connected to the power source, is used to atomize the aerosol generation matrix.

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