Skin treatment device

Abstract

The embodiment of the utility model discloses a skin treatment device, which comprises a shell, the mounting bracket is arranged in the shell; the light source assembly is arranged on the mounting bracket; and the circuit board is located between the mounting bracket and the inner wall of the shell, and the circuit board is fixedly connected with the mounting bracket. According to the embodiment of the utility model, the light source component is arranged on the mounting bracket, the mounting bracket is fixedly connected with the circuit board, and then the mounting bracket and the circuit board are assembled into the shell together, so that the operation is simple, the assembly steps are reduced, the integration of the equipment is increased, and the convenience of mounting the skin treatment device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty products, in particular to a skin treatment device. Background Art

[0002] Skin treatment devices include, for example, hair removal devices or phototherapy skin rejuvenation devices. Most of the hair removal devices or phototherapy skin rejuvenation devices currently on the market use IPL light sources for hair removal, whitening, skin rejuvenation and other beauty treatments. The characteristics of IPL light sources are intense pulsed light, short luminous time, and high peak energy. Therefore, when a hair removal device or phototherapy skin rejuvenation device using an IPL light source is used, the laser beam will penetrate the surface of the skin and be eventually absorbed by the hair follicles. By selectively absorbing the laser energy, the hair follicles are destroyed and cannot grow hair again, while the surrounding tissues are not damaged. This makes the hair removal, whitening, and skin rejuvenation process simple and quick, and generally no scars are left after use.

[0003] Existing skin treatment devices generally include a shell, a heat sink, an air duct shell and a circuit board are arranged inside the shell, a light emitting part and a light output part are arranged inside the air duct shell, the air duct shell and the circuit board are connected through a heat dissipation hole, and the light emitting part can be connected to the circuit board through a lamp tube bracket.

[0004] However, when assembling the existing skin treatment device, the components inside the shell need to be assembled separately, that is, the light-emitting component, the light-emitting component and the heat-dissipating component need to be assembled with the air duct shell first, placed in the shell, and then the circuit board is assembled into the shell. The integrity of the device cannot be guaranteed, and multiple assemblies are required to complete the installation, which is inconvenient. Utility Model Content

[0005] Therefore, in order to overcome at least some of the defects and shortcomings in the prior art, an embodiment of the utility model provides a skin treatment device, which is easy to operate, reduces the assembly steps, increases the integrity of the equipment, and improves the convenience and convenience of installation of the skin treatment device.

[0006] A skin treatment device provided by an embodiment of the utility model includes, for example: a shell; a mounting bracket arranged in the shell; a light source assembly arranged on the mounting bracket; a circuit board located between the mounting bracket and the inner wall of the shell, and the circuit board is fixedly connected to the mounting bracket.

[0007] In one embodiment of the utility model, the mounting bracket has a first end and a second end opposite to the first end, at least one of the first end and the second end is fixedly connected to the circuit board, and part of the structure of the mounting bracket is suspended relative to the circuit board.

[0008] In one embodiment of the present invention, the skin treatment device also includes a first connecting member and a second connecting member, the first connecting member is arranged at the first end, the second connecting member is arranged at the second end, and at least one of the first connecting member and the second connecting member is fixedly connected between the mounting bracket and the circuit board.

[0009] In an embodiment of the present invention, an escape space is formed between the first end and the second end, and the escape space is located between the mounting bracket and the circuit board and is recessed in a direction of the mounting bracket away from the circuit board.

[0010] In one embodiment of the utility model, the mounting bracket has a housing cavity and a light outlet communicated with the housing cavity, the light source assembly is fixed in the housing cavity and the light emitted by the light source assembly is emitted from the light outlet.

[0011] In one embodiment of the utility model, the interior of the mounting bracket is hollow to form a ventilation duct, the light source assembly is arranged in the ventilation duct, a ventilation opening is arranged on the shell, and the ventilation duct is connected to the ventilation opening.

[0012] In one embodiment of the utility model, the mounting bracket includes a first connecting section and a second connecting section, the first connecting section is connected to one end of the second connecting section, the first connecting section is inclined toward the direction of the circuit board, and the light source assembly is located in the second connecting section.

[0013] In one embodiment of the present invention, the mounting bracket further includes a third connecting section, the third connecting section is connected to the other end of the second connecting section, and the third connecting section is tilted toward the circuit board.

[0014] In one embodiment of the present invention, the skin treatment device further comprises a first dustproof member, and the first dustproof member is located on a side of the second connecting section.

[0015] In one embodiment of the present invention, the skin treatment device further comprises a second dustproof member and a dustproof bracket, wherein the dustproof bracket is arranged on the third connecting section, and the second dustproof member is arranged on the dustproof bracket and connected to the dustproof bracket.

[0016] In one embodiment of the present invention, the skin treatment device also includes a gas driving device, which is arranged in the shell and connected to the mounting bracket, and the gas driving device includes an air outlet and a first air inlet, the air outlet is connected to the ventilation duct, and the first air inlet is connected to the ventilation port.

[0017] In one embodiment of the utility model, the gas-driven device further includes a second air inlet, which is opposite to the first air inlet and connected to the ventilation port of the shell; the gas-driven device is tiltedly arranged in the shell so that the circuit board does not cover the second air inlet.

[0018] In one embodiment of the utility model, the skin treatment device also includes: a light-transmitting member corresponding to the light source assembly, the light-transmitting member being used to emit light emitted by the light source assembly; a cooling member disposed in the shell and thermally connected to the light-transmitting member; and a heat dissipating member disposed in the shell and thermally connected to the cooling member.

[0019] In one embodiment of the utility model, the heat dissipation element includes a heat conductive element and a temperature equalizing element. The heat conductive element is arranged between the refrigeration element and the mounting bracket. One end of the heat conductive element is thermally connected to the refrigeration element, and the other end of the heat conductive element is connected to the temperature equalizing element. The temperature equalizing element is located on one side of the gas driving device.

[0020] In one embodiment of the present invention, the temperature equalizing component includes a plurality of temperature equalizing plates, which are arranged at intervals on one side of the first air inlet, and a gap is formed between any two adjacent temperature equalizing plates among the plurality of temperature equalizing plates, and the gap is connected to the first air inlet.

[0021] In an embodiment of the present utility model, the mounting bracket includes a first bracket and a second bracket, the first bracket is fixedly connected to the circuit board, the light source assembly is arranged on the first bracket, and the second bracket is connected to the first bracket.

[0022] In an embodiment of the present utility model, a first clamping portion is provided on the first bracket, and a second clamping portion corresponding to the first clamping portion is provided on the second bracket, and the first clamping portion is connected to the second clamping portion.

[0023] It can be seen from the above that the above technical solution has at least one or more of the following beneficial effects:

[0024] The embodiment of the utility model sets the light source assembly on the mounting bracket, fixes the mounting bracket to the circuit board, and then assembles the mounting bracket and the circuit board into the shell together. This setting is simple to operate, reduces the assembly steps, increases the integrity of the equipment, and improves the convenience and convenience of installation of the skin treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The specific implementation of the present utility model will be described in detail below with reference to the accompanying drawings.

[0026] Figure 1This is a schematic diagram of the structure of a skin treatment device provided in an embodiment of the utility model.

[0027] Figure 2 for Figure 1 A schematic diagram of the exploded structure of a skin treatment device is shown.

[0028] Figure 3 for Figure 1 A partial structural schematic diagram of a skin treatment device is shown.

[0029] Figure 4 for Figure 1 A schematic diagram of a partially exploded structure of a skin treatment device is shown.

[0030] Figure 5 for Figure 1 A schematic diagram of the structure of the mounting bracket is shown.

[0031] Figure 6 for Figure 1 A schematic diagram of the exploded structure of another skin treatment device is shown.

[0032] Figure 7 for Figure 1 A partial structural schematic diagram of a skin treatment device from another viewing angle is shown.

[0033] Description of Reference Numerals

[0034] 1: skin treatment device; 100: light source assembly; 200: light-transmitting member; 300: heat dissipation member; 310: heat-conducting member; 320: temperature-averaging member; 400: cooling member; 500: mounting bracket; 501: first bracket; 5011: first clamping portion; 5012: accommodating cavity; 502: second bracket; 5021: second clamping portion; 5022: light outlet; 503: avoidance space; 504: first end; 5041: first connecting member; 505: second end ;5051: second connecting piece; 506: ventilation duct; 510: first connecting section; 511: second dustproof piece; 512: dustproof bracket; 520: second connecting section; 521: first dustproof piece; 530: third connecting section; 550: gas drive device; 551: air outlet; 552: first air inlet; 553: second air inlet; 603: circuit board; 800: shell; 801: first shell; 802: second shell; 803: ventilation port. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0036] In order to enable those skilled in the art to better understand the technical solution of the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0037] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the utility model described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0038] It should also be noted that the division of multiple embodiments in the present invention is only for the convenience of description and should not constitute a special limitation. The features in various embodiments can be combined and referenced to each other without contradiction.

[0039] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a skin treatment device 1. The skin treatment device 1 is, for example, a beauty device such as a hair removal device. Specifically, the skin treatment device 1 includes, for example: a housing 800, a mounting bracket 500, a light source assembly 100 and a circuit board 603.

[0040] Specifically, the housing 800 is made of, for example, metal or plastic. The mounting bracket 500 is made of, for example, metal, and is disposed in the housing 800. The light source assembly 100 is disposed on the mounting bracket 500. The circuit board 603 is located between the mounting bracket 500 and the inner wall of the housing 800, and the circuit board 603 is fixedly connected to the mounting bracket 500. For example, the housing 800 has, for example, an accommodating space inside for placing components such as the mounting bracket 500, the light source assembly 100, and the circuit board 603. The mounting bracket 500 and the circuit board 603 are fixedly connected together, for example, by screwing, riveting, clamping, or welding, and the light source assembly 100 is disposed on the mounting bracket 500, so that the mounting bracket 500, the light source assembly 100, and the circuit board 603 can be fixed together.

[0041] The embodiment of the utility model sets the light source assembly 100 on the mounting bracket 500, fixes the mounting bracket 500 and the circuit board 603, and then assembles the mounting bracket 500 and the circuit board 603 together into the shell 800. This setting is simple to operate, reduces the number of assembly steps, and increases the integrity of the equipment, thereby improving the convenience and convenience of installation of the skin treatment device 1.

[0042] Alternatively, if Figure 2 As shown, the housing 800 includes, for example, a first housing 801 and a second housing 802. The first housing 801 and the second housing 802 are connected, for example, by screwing, clamping or riveting. The first housing 801 and the second housing 802 are enclosed together to form an accommodation space, and the accommodation space is used to place components such as the mounting bracket 500, the light source assembly 100 and the circuit board 603.

[0043] like Figure 3 As shown, the mounting bracket 500, for example, has a first end 504 and a second end 505 opposite to the first end 504. In this embodiment, the first end 504 or the second end 505 is fixedly connected to the circuit board 603. Of course, the first end 504 and the second end 505 can also be fixedly connected to the circuit board 603 at the same time. For example, the skin treatment device 1, for example, also includes a first connecting member 5041 and a second connecting member 5051. The first connecting member 5041 is, for example, arranged at the first end 504, and the second connecting member 5051 is, for example, arranged at the second end 505. The first connecting member 5041 or the second connecting member 5051 is connected between the mounting bracket 500 and the circuit board 603. Of course, the first connecting member

[0044] The second connecting member 5041 and the second connecting member 5051 can also be fixedly connected to the mounting bracket 500 and the circuit board at the same time.

[0045] 603. When the first connector 5041 and the second connector 5051 are simultaneously connected between the mounting bracket 500 and the circuit board 603, the stability of the connection between the mounting bracket 500 and the circuit board 603 can be enhanced, making it more solid and stable, thereby improving its practicality. Optionally, the first connector 5041 and the second connector 5051 are connected to the circuit board 603 by means of screw connection or riveting, for example.

[0046] Secondly, if Figure 3As shown, part of the structure of the mounting bracket 500 is suspended relative to the circuit board 603. Specifically, a relief space 503 is formed between the first end 504 and the second end 505 of the mounting bracket 500, and the relief space 503 is located between the mounting bracket 500 and the circuit board 603 and is recessed in the direction in which the mounting bracket 500 is away from the circuit board 603. For example, the mounting bracket 500 is, for example, an arc-shaped structure protruding in the direction away from the circuit board 603, so that the relief space 503 can be formed between the mounting bracket 500 and the circuit board 603, and the relief space 503 is used to place components on the circuit board 603. At the same time, the provision of the relief space 503 can make there be enough space between the mounting bracket 500 and the circuit board 603 for air circulation, so that the heat generated by the circuit board 603 when in use can be better circulated, so that the circuit board 603 can dissipate heat more effectively, thereby improving its practicality.

[0047] Optionally, the mounting bracket 500 may also be, for example, linear, in which case the first connector 5041 and the second connector 5051 have a certain height, and when the mounting bracket 500 is connected to the circuit board 603 via the first connector 5041 and the second connector 5051, an escape space may be formed between the mounting bracket 500 and the circuit board 603. The mounting bracket 500 may have a variety of shapes, which are not limited herein.

[0048] like Figure 4 and Figure 5 As shown, the mounting bracket 500 has a housing cavity 5012 and a light outlet 5022 communicating with the housing cavity 5012. The light source assembly 100 is fixed in the housing cavity 5012 and the light emitted by the light source assembly 100 is emitted from the light outlet 5022. The mounting bracket 500 is hollow inside to form a ventilation duct 506. The light source assembly 100 is arranged in the ventilation duct 506. The housing 800 is provided with a ventilation port 803, and the ventilation duct 506 communicates with the ventilation port 803. In this embodiment, the housing cavity 5012 is, for example, communicated with the ventilation duct 506.

[0049] Alternatively, if Figure 4As shown, the mounting bracket 500 includes, for example, a first bracket 501 and a second bracket 502. The first bracket 501 is, for example, a lower bracket, and the second bracket 502 is, for example, an upper bracket. The first bracket 501 is fixedly connected to the circuit board 603, the light source assembly 100 is arranged on the first bracket 501, and the second bracket 502 is connected to the first bracket 501. Specifically, a first clamping portion 5011 is arranged on the first bracket 501, and a second clamping portion 5021 corresponding to the first clamping portion 5011 is arranged on the second bracket 502, and the first clamping portion 5011 is connected to the second clamping portion 5021. For example, the first clamping portion 5011 is, for example, a card seat, and the second clamping portion 5021 is, for example, a snap fastener, and the card seat and the snap fastener can be snap-connected, thereby, the second bracket 502 can be snap-connected with the first bracket 501. Of course, the first clamping portion 5011 and the second clamping portion 5021 can also be connected in other ways, which are not limited here. Optionally, the first connector 5041 and the second connector 5051 are, for example, connected between the first bracket 501 and the circuit board 603. The accommodating cavity 5012 is, for example, located in the first bracket 501. The ventilation duct 506 is, for example, formed by the first bracket 501 and the second bracket 502 together.

[0050] like Figure 5 As shown, the mounting bracket 500 includes, for example, a first connecting section 510 and a second connecting section 520. The first connecting section 510 is connected to one end of the second connecting section 520, and the first connecting section 510 is tilted toward the direction of the circuit board 603. Among them, the light source assembly 100 is located in the second connecting section 520. Secondly, the mounting bracket 500 also includes, for example, a third connecting section 530. The third connecting section 530 is connected to the other end of the second connecting section 520, and the third connecting section 530 is tilted toward the direction of the circuit board 603. For example, the first connecting section 510 and the third connecting section 530 are tiltedly connected at both ends of the second connecting section 520. At this time, the mounting bracket 500 is, for example, a trapezoidal structure. This setting can reduce the space occupied by the mounting bracket 500 in length, and reduce the occupation of the internal space of the housing 800 without affecting the air circulation, thereby improving its practicality. Secondly, the first connecting section 510 and the third connecting section 530 are tiltedly connected at both ends of the second connecting section 520. This setting can reduce the wind resistance in the ventilation duct 506, thereby accelerating the air circulation speed.

[0051] like Figure 6As shown, the skin treatment device 1 further includes, for example, a first dustproof member 521, which is located on the side of the second connecting section 520. The skin treatment device 1 further includes, for example, a second dustproof member 511 and a dustproof bracket 512, the dustproof bracket 512 is arranged on the third connecting section 530, and the second dustproof member 511 is arranged on the dustproof bracket 512 and connected to the dustproof bracket 512. The arrangement of the first dustproof member 521 and the second dustproof member 511 can prevent fine dust from entering the ventilation duct 506 and adhering to the light source assembly 100, thereby ensuring the normal operation of the light source assembly 100, thereby improving the practicality of the skin treatment device 1.

[0052] Furthermore, if Figure 4 He Ru Figure 7 As shown, the light source assembly 100 in this embodiment includes, for example, a lamp tube, which is, for example, an intense pulsed light lamp tube. The light emitted by the intense pulsed light lamp tube is an intense pulsed light, which has high energy and will gather heat when working in the mounting bracket 500. Therefore, the skin treatment device 1 also includes, for example, a gas drive device 550. The gas drive device 550 is, for example, a centrifugal fan. The gas drive device 550 is disposed in the housing 800 and connected to the mounting bracket 500. The gas drive device 550 includes an air outlet 551 and a first air inlet 552. The air outlet 551 is connected to the ventilation duct 506, and the first air inlet 552 is connected to the ventilation port 803. The setting of the gas drive device 550 can blow out the heat generated by the light source assembly 100 in the mounting bracket 500 when working, thereby achieving an effective cooling effect and improving its practicality and safety.

[0053] Alternatively, if Figure 4 As shown, the gas driving device 550 further includes a second air inlet 553. The second air inlet 553 is opposite to the first air inlet 552 and is connected to the vent 803 of the housing 800. The gas driving device 550 is tilted in the housing 800 so that the circuit board 603 does not cover the second air inlet 553. For example, the gas driving device 550 is connected to the third connecting section 530 of the mounting bracket 500 and corresponds to the third connecting section 530, that is, the gas driving device 550 corresponds to the tilt direction of the third connecting section 530, thereby, the first air inlet 552 and the second air inlet 553 of the gas driving device 550 can both take in air, and this arrangement can increase the air intake of the gas driving device 550 and improve its heat dissipation speed, thereby improving the practicality and safety of the skin treatment device 1.

[0054] like Figure 7As shown, the skin treatment device 1 further includes, for example, a light-transmitting member 200, a cooling member 400 and a heat sink 300. Specifically, the light-transmitting member 200 is made of a material such as sapphire. The light-transmitting member 200 corresponds to the light source assembly 100, and the light-transmitting member 200 is used to emit light emitted by the light source assembly 100. The cooling member 400 is, for example, a semiconductor cooling member. The cooling member 400 is disposed in the housing 800 and is thermally connected to the light-transmitting member 200. The heat sink 300 is disposed in the housing 800 and is thermally connected to the cooling member 400. For example, the light source assembly 100 gathers heat when working, and the heat transferred to the light-transmitting member 200 will increase the temperature of the light-transmitting member 200, so that the light-transmitting member 200 will cause a burning sensation when in contact with the user's skin. By providing the cooling element 400, the cooling element 400 is connected to the light-transmitting element 200 by thermal conduction, and the light-transmitting element 200 can be continuously cooled to reduce its temperature, so that the user's skin will feel a cold compress when it contacts the light-transmitting element 200, thereby improving the practicality and safety of the skin treatment device 1. Secondly, by providing the heat dissipation element 300, the heat generated by the light source assembly 100 during operation can be transferred out, thereby achieving an effective cooling effect.

[0055] like Figure 7 As shown, the heat sink 300 includes, for example, a heat conductor 310 and a temperature equalizer 320. The heat conductor 310 is, for example, a heat pipe, and the temperature equalizer 320 is, for example, a fin heat sink. The heat conductor 310 is disposed between the refrigeration element 400 and the mounting bracket 500, and one end of the heat conductor 310 is thermally connected to the refrigeration element 400. The other end of the heat conductor 310 is connected to the temperature equalizer 320, and the temperature equalizer 320 is located on one side of the gas drive device 550. Specifically, the temperature equalizer 320 includes, for example, a plurality of temperature equalizer plates. The plurality of temperature equalizer plates are arranged at intervals on one side of the first air inlet 552, and a gap is formed between any two adjacent temperature equalizer plates among the plurality of temperature equalizer plates, and the gap is connected to the first air inlet 552. The temperature equalizer 320 is disposed on one side of the first air inlet 552 of the gas drive device 550, so that the heat transferred by the heat sink 300 can be blown out of the device by the gas drive device 550, thereby achieving an effective cooling effect.

[0056] The embodiment of the utility model sets the light source assembly 100 on the mounting bracket 500, fixes the mounting bracket 500 and the circuit board 603, and then assembles the mounting bracket 500 and the circuit board 603 together into the shell 800. This setting is simple to operate, reduces the number of assembly steps, and increases the integrity of the equipment, thereby improving the convenience and convenience of installation of the skin treatment device 1.

[0057] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A skin treatment device (1), characterized in that: include: Housing (800); A mounting bracket (500) disposed in the housing (800); A light source assembly (100) is arranged on the mounting bracket (500); The circuit board (603) is located between the mounting bracket (500) and the inner wall of the housing (800), and the circuit board (603) is fixedly connected to the mounting bracket (500).

2. The skin treatment device (1) according to claim 1, characterized in that The mounting bracket (500) has a first end (504) and a second end (505) opposite to the first end (504), at least one of the first end (504) and the second end (505) is fixedly connected to the circuit board (603), and a part of the structure of the mounting bracket (500) is suspended relative to the circuit board (603).

3. The skin treatment device (1) according to claim 2, characterized in that The skin treatment device (1) further comprises a first connecting member (5041) and a second connecting member (5051), wherein the first connecting member (5041) is arranged at the first end (504), and the second connecting member (5051) is arranged at the second end (505), and at least one of the first connecting member (5041) and the second connecting member (5051) is fixedly connected between the mounting bracket (500) and the circuit board (603).

4. The skin treatment device (1) according to claim 2, characterized in that An escape space (503) is formed between the first end (504) and the second end (505), and the escape space (503) is located between the mounting bracket (500) and the circuit board (603) and is recessed in a direction of the mounting bracket (500) away from the circuit board (603).

5. The skin treatment device (1) according to claim 1, characterized in that The mounting bracket (500) has a housing cavity (5012) and a light outlet (5022) in communication with the housing cavity (5012); the light source assembly (100) is fixed in the housing cavity (5012) and light emitted by the light source assembly (100) is emitted from the light outlet (5022).

6. The skin treatment device (1) according to any one of claims 1 to 5, characterized in that: The interior of the mounting bracket (500) is hollow to form a ventilation duct (506), the light source assembly (100) is arranged in the ventilation duct (506), a ventilation opening (803) is arranged on the housing (800), and the ventilation duct (506) and the ventilation opening (803) are in communication.

7. The skin treatment device (1) according to claim 6, characterized in that The mounting bracket (500) comprises a first connecting section (510) and a second connecting section (520), wherein the first connecting section (510) is connected to one end of the second connecting section (520), and the first connecting section (510) is inclined toward the direction of the circuit board (603), wherein the light source assembly (100) is located in the second connecting section (520).

8. The skin treatment device (1) according to claim 7, characterized in that The mounting bracket (500) further comprises a third connecting section (530), wherein the third connecting section (530) is connected to the other end of the second connecting section (520), and the third connecting section (530) is arranged to be inclined in the direction of the circuit board (603).

9. The skin treatment device (1) according to claim 7, characterized in that The skin treatment device (1) further comprises a first dustproof member (521), wherein the first dustproof member (521) is located on a side of the second connecting section (520).

10. The skin treatment device (1) according to claim 8, characterized in that The skin treatment device (1) further comprises a second dustproof member (511) and a dustproof bracket (512), wherein the dustproof bracket (512) is arranged on the third connecting section (530), and the second dustproof member (511) is arranged on the dustproof bracket (512) and connected to the dustproof bracket (512).

11. The skin treatment device (1) according to claim 6, characterized in that The skin treatment device (1) also includes a gas driving device (550), which is arranged in the shell (800) and connected to the mounting bracket (500), and the gas driving device (550) includes an air outlet (551) and a first air inlet (552), the air outlet (551) is connected to the ventilation duct (506), and the first air inlet (552) is connected to the ventilation port (803).

12. The skin treatment device (1) according to claim 11, characterized in that The gas driving device (550) further comprises a second air inlet (553), wherein the second air inlet (553) is opposite to the first air inlet (552) and is connected to the ventilation port (803) of the shell (800); the gas driving device (550) is arranged at an angle in the shell (800) so that the circuit board (603) does not cover the second air inlet (553).

13. The skin treatment device (1) according to claim 12, characterized in that The skin treatment device (1) further comprises: a light-transmitting member (200), corresponding to the light source assembly (100), the light-transmitting member (200) being used to emit light emitted by the light source assembly (100); A refrigeration element (400) is disposed in the housing (800) and is thermally connected to the light-transmitting element (200); The heat dissipation element (300) is disposed in the housing (800) and is thermally connected to the refrigeration element (400).

14. The skin treatment device (1) according to claim 13, characterized in that The heat sink (300) comprises a heat conductor (310) and a temperature equalizing member (320); the heat conductor (310) is arranged between the refrigeration member (400) and the mounting bracket (500); one end of the heat conductor (310) is thermally connected to the refrigeration member (400); the other end of the heat conductor (310) is connected to the temperature equalizing member (320); and the temperature equalizing member (320) is located on one side of the gas driving device (550).

15. The skin treatment device (1) according to claim 14, characterized in that The temperature equalizing element (320) includes a plurality of temperature equalizing plates, which are arranged at intervals on one side of the first air inlet (552), and a gap is formed between any two adjacent temperature equalizing plates among the plurality of temperature equalizing plates, and the gap is connected to the first air inlet (552).

16. The skin treatment device (1) according to any one of claims 1 to 5, characterized in that: The mounting bracket (500) comprises a first bracket (501) and a second bracket (502), the first bracket (501) being fixedly connected to the circuit board (603), the light source assembly (100) being arranged on the first bracket (501), and the second bracket (502) being connected to the first bracket (501).

17. The skin treatment device (1) according to claim 16, characterized in that The first bracket (501) is provided with a first clamping portion (5011), and the second bracket (502) is provided with a second clamping portion (5021) corresponding to the first clamping portion (5011), and the first clamping portion (5011) is connected to the second clamping portion (5021).

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