Power supply module and atomization device
By designing the snap and avoiding structure on the fixing bracket in the power module of the atomization device, the problem of circuit board and battery damage when falling or shaking is solved, achieving higher stability and reliability.
Patent Information
- Application Number
- CN202421932127.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-09
AI Technical Summary
In existing atomization devices, circuit boards and batteries are easily damaged when they fall or shake, and components and batteries lack effective fixation, resulting in high damage rate.
A power module is designed, including a fixing bracket, a first circuit board and a battery. By providing a snap and avoidance structure on the fixing bracket, the circuit board and battery are securely fixed on the fixing bracket.
It effectively prevents damage to the circuit board and battery when falling or shaking, and improves the stability and reliability of the device.
Smart Images
Figure CN223008451U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of atomization technology. Specifically, it relates to a power supply module and an atomization device. Background Art
[0002] The outer casing of the existing atomization device is provided with a housing, in which a battery and a circuit board are accommodated. Generally, the battery is fixed to the atomization component with high-temperature glue. In order to compress the longitudinal length of the atomization device, the circuit board is split into a vertically arranged circuit board and a horizontally arranged circuit board, which are connected by pin pins. The horizontally arranged circuit board is directly buckled to the housing, and the vertically arranged circuit board is clamped between the housing and the battery.
[0003] Among them, the vertically arranged circuit board is not completely fixed and limited. During the process of dropping or shaking, the components on the circuit board are easily collided with other components, resulting in damage to the components. In addition, the battery is not protected and is scratched by other components during the process of dropping or shaking, resulting in battery damage. Summary of the Utility Model
[0004] The main purpose of this application is to provide a power supply module and an atomization device to solve the problem that the components on the battery and the circuit board are easily damaged in the prior art.
[0005] This application provides a power supply module for an atomization device, including a fixing bracket, a first circuit board, and a battery. One side of the fixing bracket is provided with an installation end face for installing the first circuit board. The fixing bracket is provided with a first buckle, and the first buckle extends towards the direction close to the installation end face to buckle the first circuit board to the installation end face. A receiving space is formed on the side of the fixing bracket opposite to the installation end face for receiving the battery. The first circuit board is provided with an avoidance structure adapted to the first buckle, and the first buckle passes through the avoidance structure and buckles and fixes the first circuit board on the fixing bracket.
[0006] In some other embodiments, the avoidance structure includes two limiting parts and a buckling part. The two limiting parts are arranged at intervals to form an avoidance position. The two limiting parts are respectively arranged at opposite ends of the avoidance structure, and the buckling part is connected between the two limiting parts. The first buckle passes through the avoidance position so that the first buckle is buckled to the side of the buckling part opposite to the installation end face to buckle and fix the first circuit board on the fixing bracket.
[0007] In some other embodiments, the fixing bracket includes a first cover plate, a second cover plate, a first support plate and a second support plate. The first support plate and the second support plate are respectively connected between the first cover plate and the second cover plate. The first support plate and the second support plate are spaced apart relatively to form a mounting hole. The first support plate, the second support plate, the first cover plate and the second cover plate jointly enclose the receiving space. The mounting hole communicates with the receiving space. When the battery is received in the receiving space, a part of the battery passes through the mounting hole and is bonded to the first circuit board to fix the battery.
[0008] In some other embodiments, it further includes a screen, and the screen is mounted on the first circuit board; the fixing bracket further includes a screen protection part, and the screen protection part is arranged on the first support plate and the second support plate. The screen protection part extends towards the direction close to the mounting end face, and the screen protection part extends out of the face of the screen facing away from the mounting end face to prevent the screen from being scratched.
[0009] On the other hand, the present application provides an atomization device, which includes a first housing and a second housing. The first housing and the second housing are connected to form a receiving cavity, and further includes the above-mentioned power module. The power module is received in the receiving cavity; the fixing bracket abuts against the inner wall of the receiving cavity to fix the fixing bracket.
[0010] In some other embodiments, the first housing includes a first peripheral wall and a top plate; the first peripheral wall is arranged around the receiving cavity for one week, the top plate is arranged at one end of the first peripheral wall away from the second housing, and a limiting structure is arranged on the side of the top plate facing the receiving cavity and extends towards the receiving cavity; the second housing includes a bottom plate and a second peripheral wall, and the second peripheral wall is arranged on the side of the bottom plate facing the receiving cavity and extends towards the receiving cavity; when the first housing is connected to the second housing, one end of the first peripheral wall away from the top plate abuts against the bottom plate; the fixing bracket includes a first cover plate, a second cover plate, a first support plate and a second support plate. The first support plate and the second support plate are respectively connected between the first cover plate and the second cover plate. The first support plate and the second support plate are provided with limiting ribs which extend towards the first peripheral wall; a transverse positioning part is arranged at a position of the first support plate and the second support plate close to the limiting structure and extends towards the limiting structure; when the power module is received in the receiving cavity, the first cover plate abuts against the top plate, the second cover plate abuts against one end of the second peripheral wall away from the bottom plate, the transverse positioning part abuts against the limiting structure, and the limiting ribs abut against the first peripheral wall to fix the fixing bracket in the receiving cavity.
[0011] In some other embodiments, the first peripheral wall is provided with a limiting protrusion extending towards the receiving cavity. The limiting rib is provided with a first limiting step adapted to and abutting against the limiting protrusion to limit the movement of the fixing bracket in the direction from the fixing bracket towards the first circuit board.
[0012] In some other embodiments, the limiting structure forms a second groove with an opening facing the fixing bracket. The first support plate and the second support plate form a first groove with an opening facing the limiting structure. The first groove and the second groove cooperate to form a battery installation space for receiving the battery to fix the radial position of the battery. Both ends of the battery respectively abut against the first cover plate and the second cover plate to fix the axial position of the battery.
[0013] In some other embodiments, a soft pad is provided between the battery and the second groove to prevent the battery from shaking and being scratched.
[0014] In some other embodiments, a limiting post is provided at one end of the second peripheral wall away from the bottom plate and extends towards the receiving cavity. The second cover plate is provided with a second limiting step adapted to and abutting against the limiting post to limit the movement of the fixing bracket in the circumferential direction of the second housing.
[0015] In some other embodiments, a longitudinal limiting portion is provided on one side of the top plate facing the receiving cavity and extends towards the receiving cavity. The longitudinal limiting portion abuts against the first cover plate to limit the movement of the fixing bracket in the direction from the second housing towards the first housing.
[0016] In some other embodiments, one of the second peripheral wall and the first peripheral wall is provided with a second buckle, and the other of the second peripheral wall and the first peripheral wall is provided with a card slot or a buckle hole adapted to the second buckle to snap-fix the first housing and the second housing.
[0017] In some other embodiments, an atomizing assembly is further included. The top plate is provided with a first through hole for passing through the atomizing assembly. The limiting structure is a partition connected to the second peripheral wall to divide the receiving cavity into a first receiving cavity and a second receiving cavity. The first through hole communicates with the first receiving cavity, and the atomizing assembly is received in the first receiving cavity. A second through hole is formed at one end of the first peripheral wall away from the top plate for passing through the power supply module, and the second through hole communicates with the second receiving cavity, and the power supply module is received in the second receiving cavity.
[0018] The utility model fixes the first circuit board on the installation end face of the fixing bracket through the buckle on the fixing bracket in the power supply module cooperating with the avoidance structure of the first circuit board. At the same time, a receiving space is formed on the side of the fixing bracket facing away from the installation end face, and the receiving space is used to receive the battery, so as to achieve the effect of fixing the battery and the first circuit board at the same time. Brief Description of the Drawings
[0019] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:
[0020] Figure 1 is an exploded view of the power supply module disclosed in the present application.
[0021] Figure 2 is a perspective view of the power supply module disclosed in the present application.
[0022] Figure 3 is a perspective view of another angle of the power supply module assembled with the second housing disclosed in the present application.
[0023] Figure 4 is a perspective view of the atomizing device disclosed in the present application.
[0024] Figure 5 is an exploded view of the atomizing device disclosed in the present application.
[0025] Figure 6 is Figure 4 a sectional view taken along the A-A direction in
[0026] Figure 7 is Figure 4 a sectional view taken along the B-B direction in
[0027] Figure 8 is Figure 7 a schematic diagram of the state without installing the battery.
[0028] Figure 9 is Figure 4 a sectional view taken along the C-C direction in
[0029] Figure 10 is Figure 4 a sectional view taken along the D-D direction in
[0030] Figure 11 is Figure 4 a sectional view taken along the E-E direction in
[0031] Figure 12 is a sectional view of the first housing disclosed in the present application taken along the B-B direction. Detailed Embodiments
[0032] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.
[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0034] Unless otherwise specifically stated, the relative arrangements of the components and steps set forth in these embodiments, numerical expressions, and numerical values do not limit the scope of this application. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorized specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0035] Referring to Figure 1 、 Figure 2 and Figure 3 As shown, an embodiment of the present utility model provides a power supply module for an atomizing device. The power supply module includes a fixing bracket 40, a first circuit board 50, and a battery 60. One side of the fixing bracket 40 is provided with a mounting end face 42 for mounting the first circuit board 50. The fixing bracket 40 is provided with a first buckle 43 that extends in a direction close to the mounting end face 42 to buckle the first circuit board 50 to the mounting end face 42. A receiving space 321 is formed on the side of the fixing bracket 40 opposite to the mounting end face 42 for receiving the battery 60. The first circuit board 50 is provided with an avoidance structure 51 adapted to the first buckle 43, and the first buckle 43 passes through the avoidance structure 51 and buckles and fixes the first circuit board 50 on the fixing bracket 40.
[0036] Among them, the avoidance structure 51 includes two limiting portions 511 and a buckling portion 512. The two limiting portions 511 are arranged at intervals to form an avoidance position 513. The two limiting portions 511 are respectively arranged at opposite ends of the avoidance structure 51. The buckling portion 512 is connected between the two limiting portions 511. The first buckle 43 passes through the avoidance position 513 so that the first buckle 43 is buckled with the side of the buckling portion 512 facing away from the mounting end face 42, so as to buckle and fix the first circuit board 50 on the fixing bracket 40.
[0037] Specifically, there are at least two first buckles 43, and correspondingly, there are at least two avoidance structures 51. Two of the first buckles 43 are respectively buckled on opposite sides of the first circuit board 50. The avoidance structure 51 is adapted to the first buckle 43, so that the first buckle 43 can pass through the avoidance position 513 in the avoidance structure 51, and at the same time, the limiting portion 511 in the avoidance structure 51 abuts against the first buckle 43 to limit the first circuit board 50 in the length direction of the buckling portion 512. The first buckle 43 is buckled with the side of the buckling portion 512 facing away from the mounting end face 42 to buckle and fix the first circuit board 50 on the fixing bracket 40. Specifically, the first circuit board 50 is fixed on the mounting end face 42.
[0038] More specifically, there are four first buckles 43. Two of the first buckles 43 are buckled on the upper end of the first circuit board 50 relatively, and the other two first buckles 43 are buckled on the lower end of the first circuit board 50 relatively. The relative positions of the first circuit board 50 and the fixing bracket 40 in the length direction of the first circuit board 50 are fixed by the two limiting portions 511 in the avoidance structure 51 respectively abutting against the upper surface and the lower surface of the first buckle 43. The relative positions of the first circuit board 50 and the fixing bracket 40 in the width direction of the first circuit board 50 are fixed by buckling the first buckles 43 on opposite sides of the first circuit board 50 respectively. The relative positions of the first circuit board 50 and the fixing bracket 40 in the thickness direction of the first circuit board 50 are fixed by buckling the first buckle 43 on the side of the buckling portion 512 facing away from the mounting end face 42, and the first buckle 43 cooperates with the mounting end face 42.
[0039] Refer to Figure 1 、 Figure 3 and Figures 5 to 8As shown in the figure, the fixing bracket 40 includes a first cover plate 45, a second cover plate 46, a first support plate 411 and a second support plate 412. The first support plate 411 and the second support plate 412 are respectively connected between the first cover plate 45 and the second cover plate 46. The first support plate 411 and the second support plate 412 are relatively spaced apart to form a mounting hole 49. Specifically, the mounting hole 49 is jointly surrounded by the adjacent sides of the first support plate 411, the second support plate 412, the first cover plate 45 and the second cover plate 46. The first support plate 411, the second support plate 412, the first cover plate 45 and the second cover plate 46 jointly enclose a receiving space 321. The mounting hole 49 communicates with the receiving space 321. When the battery 60 is received in the receiving space 321, a part of the battery 60 passes through the mounting hole 49 and is bonded to the first circuit board 50 to fix the battery 60. Among them, the battery 60 is bonded to one side of the first circuit board 50 close to the mounting end face 42 by a double-sided adhesive 52.
[0040] Specifically, there are at least a pair of first buckles 43, and one pair of first buckles 43 are respectively arranged on the first support plate 411 and the second support plate 412.
[0041] Refer to Figures 1 to 3 As shown in the figure, the power supply module further includes a screen 70, and the screen 70 is installed on the first circuit board 50; the fixing bracket 40 further includes a screen protection part 47, and the screen protection part 47 is arranged on the first support plate 411 and the second support plate 412. The screen protection part 47 extends in the direction close to the mounting end face 42, and the screen protection part 47 protrudes from the surface of the screen 70 facing away from the mounting end face 42 to prevent the screen 70 from being scratched.
[0042] Specifically, the screen protection part 47 abuts against the periphery of the screen 70, and the screen protection part 47 protrudes from the surface of the screen 70 facing away from the mounting end face 42, thereby preventing other components from scratching the screen.
[0043] Refer to Figures 4 to 11 As shown in the figure, an atomizing device 100 is proposed according to the foregoing power supply module. The atomizing device 100 includes a first housing 10 and a second housing 20. The first housing 10 and the second housing 20 are connected to form a receiving cavity 30. The atomizing device 100 further includes the foregoing power supply module, and the power supply module is received in the receiving cavity 30; the fixing bracket 40 in the power supply module abuts against the inner wall of the receiving cavity 30 to fix the fixing bracket 40, and further fix the power supply module.
[0044] Among them, the first housing 10 includes a first peripheral wall 11 and a top plate 13; the first peripheral wall 11 is disposed around the accommodation cavity 30 for one week, the top plate 13 is disposed at one end of the first peripheral wall 11 away from the second housing 20, and a limiting structure 15 is provided on the side of the top plate 13 facing the accommodation cavity 30, and the limiting structure 15 extends towards the accommodation cavity 30. The second housing 20 includes a bottom plate 21 and a second peripheral wall 22, the second peripheral wall 22 is disposed on the side of the bottom plate 21 facing the accommodation cavity 30, and the second peripheral wall 22 extends towards the accommodation cavity 30. When the first housing 10 is connected to the second housing 20, one end of the first peripheral wall 11 away from the top plate 13 abuts against the bottom plate 21.
[0045] The fixing bracket 40 includes a first cover plate 45, a second cover plate 46, a first support plate 411 and a second support plate 412. The first support plate 411 and the second support plate 412 are respectively connected between the first cover plate 45 and the second cover plate 46. The first support plate 411 and the second support plate 412 are provided with limiting ribs 48, and the limiting ribs 48 extend towards the first peripheral wall 11; the first support plate 411 and the second support plate 412 are provided with a lateral positioning portion 441 at a position close to the limiting structure 15, and the lateral positioning portion 441 extends towards the limiting structure 15.
[0046] Among them, there are several limiting ribs 48, and the limiting ribs 48 are distributed along the direction from the first cover plate 45 to the second cover plate 46.
[0047] When the power module is received in the accommodation cavity 30, the first cover plate 45 abuts against the top plate 13, the second cover plate 46 abuts against one end of the second peripheral wall 22 away from the bottom plate 21, the lateral positioning portion 441 abuts against the limiting structure 15, and the limiting ribs 48 abut against the first peripheral wall 11, so as to fix the fixing bracket 40 in the accommodation cavity 30.
[0048] Specifically, the first cover plate 45 located at the upper end of the fixing bracket 40 abuts against the top plate 13, and the second cover plate 46 located at the lower end of the fixing bracket 40 abuts against one end of the second peripheral wall 22 away from the bottom plate 21, thereby fixing the position of the fixing bracket 40 in the vertical direction. As Figure 7 shown in the perspective view, the lateral positioning portion 441 located on the side of the fixing bracket 40 close to the limiting structure 15 abuts against the limiting structure 15, and the limiting ribs 48 abut against the first peripheral wall 11, thereby fixing the position of the fixing bracket 40 in the horizontal direction.
[0049] Refer to Figure 1 、 Figure 7 、 Figure 8 and Figure 12As shown, the first peripheral wall 11 is provided with a limiting protrusion 16, and the limiting protrusion 16 extends towards the receiving cavity 30. The limiting rib 48 is provided with a first limiting step 481, and the first limiting step 481 is adapted to the limiting protrusion 16. The first limiting step 481 abuts against the limiting protrusion 16 to limit the movement of the fixing bracket 40 in the direction from the fixing bracket 40 towards the first circuit board 50.
[0050] Refer to Figure 7 , Figure 8 and Figure 12 As shown, the limiting structure 15 forms a second groove 18, and the opening of the second groove 18 faces the fixing bracket 40; the first support plate 411 and the second support plate 412 form a first groove 44, and the opening of the first groove 44 faces the limiting structure 15. The first groove 44 and the second groove 18 cooperate to form a battery installation space 32, and the battery 60 is received in the battery installation space 32. The peripheral wall of the battery 60 abuts against the first groove 44 and the second groove 18 to fix the radial position of the battery 60; both ends of the battery 60 abut against the first cover plate 45 and the second cover plate 46 respectively to fix the axial position of the battery 60.
[0051] Further, a soft pad 61 is provided between the battery 60 and the second groove 18 to prevent the battery 60 from shaking and being scratched. Specifically, the soft pad 61 is an EVA soft pad, and the EVA soft pad applies a force from the battery 60 towards the first circuit board 50 to the battery 60. The avoidance structure 51 of the first circuit board 50 cooperates with the first buckle 43 of the fixing bracket 40 to realize the fixation of the first circuit board 50 and the fixing bracket 40. The fixing bracket 40 is fixed in the receiving cavity 30 through the above settings, so that the first circuit board 50 provides a supporting force from the first circuit board 50 towards the battery 60 to the battery 60. The battery 60 cooperates with the first groove 44 to fix the horizontal position of the battery 60, further preventing the battery 60 from shaking and being scratched.
[0052] Refer to Figure 1 and Figure 3 As shown, a limiting post 221 is provided at one end of the second peripheral wall 22 away from the bottom plate 21, and the limiting post 221 extends towards the receiving cavity 30; the second cover plate 46 is provided with a second limiting step 461, and the second limiting step 461 is adapted to the limiting post 221. The second limiting step 461 abuts against the limiting post 221 to limit the movement of the fixing bracket 40 in the circumferential direction of the second housing 20.
[0053] Specifically, the second circumferential wall 22 is provided with at least two limiting posts 221, and the second cover plate 46 is provided with at least two second limiting steps 461. More specifically, the second circumferential wall 22 is provided with two limiting posts 221, and the second cover plate 46 is provided with two second limiting steps 461. The two second limiting steps 461 are respectively arranged at one end close to the first support plate 411 and the end of the second cover plate 46 close to the second support plate 412. One of the limiting posts 221 abuts against the second limiting step 461 of the second cover plate 46 close to the first support plate 411, and the other limiting post 221 abuts against the second limiting step 461 of the second cover plate 46 close to the second support plate 412, thereby restricting the movement of the fixing bracket 40 in the circumferential direction of the second housing 20.
[0054] Refer to Figure 6 As shown, a longitudinal limiting portion 17 is provided on the side of the top plate 13 facing the receiving cavity 30. The longitudinal limiting portion 17 extends towards the receiving cavity 30 and abuts against the first cover plate 45 to restrict the movement of the fixing bracket 40 in the direction from the second housing 20 towards the first housing 10.
[0055] Refer to Figure 9 and Figure 11 As shown, one of the second circumferential wall 22 and the first circumferential wall 11 is provided with a second buckle 25, and the other of the second circumferential wall 22 and the first circumferential wall 11 is provided with a card slot 112 or a buckle hole 111 adapted to the second buckle 25 to snap and fix the first housing 10 and the second housing 20.
[0056] Specifically, the second circumferential wall 22 is provided with at least two second buckles 25. The two second buckles 25 are arranged oppositely. The first circumferential wall 11 is provided with a card slot 112 and / or a buckle hole 111, and the second buckle 25 is snapped into the card slot 112 and / or the buckle hole 111 to snap and fix the first housing 10 and the second housing 20.
[0057] Refer to Figure 5 , Figure 7 , Figure 8 and Figure 12 As shown, the atomizing device further includes an atomizing assembly 80. The top plate 13 is provided with a first through hole 14 for passing through the atomizing assembly 80. The limiting structure 15 is a partition plate connected to the second circumferential wall 22 to divide the receiving cavity 30 into a first receiving cavity 33 and a second receiving cavity 34. The first through hole 14 communicates with the first receiving cavity 33, and the atomizing assembly 80 is received in the first receiving cavity 33. One end of the first circumferential wall 11 away from the top plate 13 forms a second through hole 12 for passing through the power module. The second through hole 12 communicates with the second receiving cavity 34, and the power module is received in the second receiving cavity 34.
[0058] Refer to Figure 3 , Figure 5 and Figure 10As shown in the figure, the second housing 20 includes a bottom case 27 and a base 28, and the base 28 is nested in the bottom case 27; the bottom case 27 includes a first bottom plate 271 and a first sub-peripheral wall 272, and the base 281 includes a second bottom plate 281 and a second sub-peripheral wall 282. The second bottom plate 281 abuts against the first bottom plate 271, and the second bottom plate 281 and the first bottom plate 271 are combined into a bottom plate 21. The inner side surface of the first sub-peripheral wall 272 abuts against the outer side surface of the second sub-peripheral wall 282, and the first sub-peripheral wall 272 and the second sub-peripheral wall 282 are combined into a second peripheral wall 22.
[0059] Wherein, one of the second sub-peripheral wall 282 and the first sub-peripheral wall 272 is provided with a fourth buckle 283, and the other of the second sub-peripheral wall 282 and the first sub-peripheral wall 272 is provided with a connection hole 49 adapted to the fourth buckle 283 to buckle the base 28 and the bottom case 27.
[0060] In addition, the bottom plate 21 and the second peripheral wall 22 form a receiving cavity 29 with an opening facing the receiving cavity 30. The power supply module further includes a second circuit board 90. The first circuit board 50 is electrically connected to the second circuit board 90. The second circuit board 90 is received in the receiving cavity 29. A third buckle 26 is provided on the side surface of the second peripheral wall 22 facing the receiving cavity 29, and the third buckle 26 is used to buckle the second circuit board 90.
[0061] Specifically, the bottom plate 21 is provided with a support portion 23, and the support portion 23 extends towards the receiving cavity 29. The second circuit board 90 is mounted on the support portion 23, and the support portion 23 cooperates with the third buckle 26 to fix the longitudinal position of the second circuit board 90.
[0062] Specifically, the bottom plate 21 is provided with positioning posts 24, and the positioning posts 24 extend towards the receiving cavity 29. The second circuit board 90 is provided with positioning holes 91, and the positioning posts 24 pass through the positioning holes 91 to fix the lateral position of the second circuit board 90.
[0063] The atomizing device 100 in the embodiment of the present utility model further includes an atomizing assembly 80 and an air passage. The atomizing assembly 80 and the air passage are both conventional technologies in the art, so the layout and connection thereof will not be described in detail herein.
[0064] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations for the spatial relative descriptions used herein will be made accordingly.
[0065] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present application.
[0066] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.
Claims
1. A power module for an atomizing device, characterized in that: The invention comprises a fixing bracket (40), a first circuit board (50) and a battery (60), wherein a mounting end surface (42) is provided on one side of the fixing bracket (40), wherein the mounting end surface (42) is used to mount the first circuit board (50), and the fixing bracket (40) is provided with a first buckle (43), wherein the first buckle (43) is extended in a direction close to the mounting end surface (42) so as to buckle the first circuit board (50) to the mounting end surface (42); a receiving space (321) is formed on a side of the fixing bracket (40) facing away from the mounting end surface (42), wherein the receiving space (321) is used to accommodate the battery (60); The first circuit board (50) is provided with an avoidance structure (51) adapted to the first buckle (43); the first buckle (43) passes through the avoidance structure (51) and buckles and fixes the first circuit board (50) on the fixing bracket (40).
2. The power module according to claim 1, characterized in that: The avoidance structure (51) comprises two limiting portions (511) and a buckling portion (512), the two limiting portions (511) being arranged at intervals to form an avoidance position (513), the two limiting portions (511) being arranged at opposite ends of the avoidance structure (51), respectively, the buckling portion (512) being connected between the two limiting portions (511), the first buckle (43) passing through the avoidance position (513) so that the first buckle (43) is buckled with a side of the buckling portion (512) facing away from the mounting end surface (42), so as to buckle and fix the first circuit board (50) on the fixing bracket.
3. The power module according to claim 1, characterized in that: The fixing bracket (40) comprises a first cover plate (45), a second cover plate (46), a first support plate (411) and a second support plate (412); the first support plate (411) and the second support plate (412) are respectively connected between the first cover plate (45) and the second cover plate (46); the first support plate (411) and the second support plate (412) are relatively spaced apart to form a mounting hole (49); the first support plate (411), the second support plate (412), the first cover plate (45) and the second cover plate (46) jointly enclose the receiving space (321); the mounting hole (49) is connected to the receiving space (321); when the battery (60) is received in the receiving space (321), a part of the battery (60) passes through the mounting hole (49) and is bonded to the first circuit board (50) to fix the battery (60).
4. The power module as claimed in claim 3, characterized in that: It also includes a screen (70), wherein the screen (70) is mounted on the first circuit board (50); The fixing bracket (40) further comprises a screen protection portion (47), wherein the screen protection portion (47) is arranged on the first support plate (411) and the second support plate (412), and the screen protection portion (47) is extended in a direction close to the mounting end surface (42). The screen protection portion (47) extends out of a surface of the screen (70) that is opposite to the mounting end surface (42) to prevent the screen (70) from being scratched.
5. An atomizing device, comprising a first shell (10) and a second shell (20), wherein the first shell (10) and the second shell (20) are connected to form a receiving chamber (30), characterized in that: It also includes a power module as described in any one of claims 1 to 4, wherein the power module is accommodated in the accommodating cavity (30); the fixing bracket (40) abuts against the inner wall of the accommodating cavity (30) to fix the fixing bracket (40).
6. The atomizing device according to claim 5, characterized in that: The first shell (10) comprises a first peripheral wall (11) and a top plate (13); the first peripheral wall (11) is arranged around the receiving cavity (30); the top plate (13) is arranged at an end of the first peripheral wall (11) away from the second shell (20); a limiting structure (15) is provided on a side of the top plate (13) facing the receiving cavity (30); the limiting structure (15) is extended toward the receiving cavity (30); The second shell (20) comprises a bottom plate (21) and a second peripheral wall (22); the second peripheral wall (22) is arranged on a side of the bottom plate (21) facing the receiving cavity (30), and the second peripheral wall (22) is extended toward the receiving cavity (30); when the first shell (10) and the second shell (20) are connected, an end of the first peripheral wall (11) away from the top plate (13) abuts against the bottom plate (21); The fixing bracket (40) comprises a first cover plate (45), a second cover plate (46), a first support plate (411) and a second support plate (412); the first support plate (411) and the second support plate (412) are respectively connected between the first cover plate (45) and the second cover plate (46); the first support plate (411) and the second support plate (412) are provided with limiting ribs (48), and the limiting ribs (48) are extended toward the first peripheral wall (11); the first support plate (411) and the second support plate (412) are provided with transverse positioning portions (441) at positions close to the limiting structure (15), and the transverse positioning portions (441) are extended toward the limiting structure (15); When the power module is accommodated in the accommodating cavity (30), the first cover plate (45) abuts against the top plate (13), the second cover plate (46) abuts against one end of the second peripheral wall (22) away from the bottom plate (21), the transverse positioning portion (441) abuts against the limiting structure (15), and the limiting rib (48) abuts against the first peripheral wall (11), so as to fix the fixing bracket (40) in the accommodating cavity (30).
7. The atomizing device according to claim 6, characterized in that: The first peripheral wall (11) is provided with a limiting protrusion (16), and the limiting protrusion (16) is extended toward the receiving cavity (30). The limiting rib (48) is provided with a first limiting step (481), and the first limiting step (481) is adapted to the limiting protrusion (16). The first limiting step (481) abuts against the limiting protrusion (16) to limit the movement of the fixing bracket (40) in a direction from the fixing bracket (40) to the first circuit board (50).
8. The atomizing device according to claim 6, characterized in that: The limiting structure (15) forms a second groove (18), and the opening of the second groove (18) faces the fixing bracket (40); The first support plate (411) and the second support plate (412) form a first groove (44), the opening of the first groove (44) faces the limiting structure (15), the first groove (44) cooperates with the second groove (18) to form a battery installation space (32), and the battery (60) is accommodated in the battery installation space (32) to fix the radial position of the battery (60); Both ends of the battery (60) are respectively in contact with the first cover plate (45) and the second cover plate (46) to fix the axial position of the battery (60).
9. The atomizing device according to claim 8, characterized in that: A soft pad (61) is provided between the battery (60) and the second groove (18) to prevent the battery (60) from shaking and being scratched.
10. The atomizing device according to claim 6, characterized in that: A limiting column (221) is provided at one end of the second peripheral wall (22) away from the bottom plate (21), and the limiting column (221) is extended toward the receiving cavity (30); The second cover plate (46) is provided with a second limiting step (461), the second limiting step (461) is adapted to the limiting column (221), and the second limiting step (461) abuts against the limiting column (221) to limit the movement of the fixing bracket (40) in the circumferential direction of the second shell (20).
11. The atomizing device according to claim 6, characterized in that: A longitudinal limiting portion (17) is provided on one side of the top plate (13) facing the receiving cavity (30), and the longitudinal limiting portion (17) is extended toward the receiving cavity (30). The longitudinal limiting portion (17) abuts against the first cover plate (45) to limit the movement of the fixing bracket (40) in a direction from the second shell (20) to the first shell (10).
12. The atomizing device according to claim 6, characterized in that: One of the second peripheral wall (22) and the first peripheral wall (11) is provided with a second buckle (25), and the other of the second peripheral wall (22) and the first peripheral wall (11) is provided with a buckle groove (112) or a buckle hole (111) adapted to the second buckle (25) so as to buckle and fix the first shell (10) and the second shell (20).
13. The atomizing device according to claim 6, characterized in that: It also includes an atomizing assembly (80), the top plate (13) is provided with a first through hole (14), and the first through hole (14) is used for passing the atomizing assembly (80); The limiting structure (15) is a partition, and the partition is connected to the second peripheral wall (22) to separate the accommodating chamber (30) into a first accommodating chamber (33) and a second accommodating chamber (34); the first through hole (14) is connected to the first accommodating chamber (33), and the atomizing assembly (80) is accommodated in the first accommodating chamber (33); a second through hole (12) is formed at one end of the first peripheral wall (11) away from the top plate (13); the second through hole (12) is used to pass through the power module; the second through hole (12) is connected to the second accommodating chamber (34), and the power module is accommodated in the second accommodating chamber (34).