Skin treatment device

Abstract

The utility model discloses a skin treatment device. The skin treatment device comprises a shell; the mounting bracket is arranged in the shell; the light source assembly is arranged in the mounting bracket; the light-transmitting part is arranged on the outer side of the mounting bracket and located at the end, close to the light source assembly, of the mounting bracket, and the light-transmitting part and the light source assembly are correspondingly arranged; the light source circuit board is arranged on the outer side of the installation support and located at the other end, away from the light transmitting piece, of the installation support, and the light source assembly is electrically connected with the light source circuit board. According to the skin treatment device disclosed by the utility model, the light source assembly is arranged in the mounting bracket, and the light source circuit board is arranged outside the mounting bracket; the internal space of the skin treatment device is saved while the requirement that the high-voltage element on the light source circuit board and the light source assembly have a large enough safe distance is met, so that the size of the skin treatment device is reduced, and the production cost is reduced accordingly.

Description

Technical Field

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

[0002] With the development of science and technology, beauty care-related equipment has gradually been recognized and accepted by people, and more and more beauty devices such as hair removal devices and phototherapy rejuvenation devices have appeared in people's lives.

[0003] The beauty device has a lamp and a circuit board inside the housing. The circuit board is used to control the light emission of the lamp. Since the energy emitted by the lamp is relatively high, there needs to be a sufficiently large safety distance between the high-voltage components on the circuit board and the lamp to prevent the heat generated by the lamp from affecting the high-voltage components on the circuit board. And since a reflector is usually set outside the lamp, and the reflector is made of metal, the reflector also needs to have a certain safety distance from the high-voltage components on the circuit board.

[0004] The existing solution is to set a lamp bracket so that the lamp and the reflector are sufficiently far away from the circuit board. However, if a lamp bracket is set, the space volume of the accommodating cavity for installing the lamp and the circuit board must be large enough. For portable beauty equipment, the increase in the internal space volume will increase the manufacturing cost of the portable beauty equipment. In addition, the larger the volume of the portable beauty equipment, the more inconvenient it is for the user to carry, which reduces the user's experience of use.

[0005] Therefore, it is urgent to provide a solution that can ensure that there is a sufficiently large safety distance between the lamp tube and the reflective cup and the circuit board and can reduce the size of the beauty device as much as possible. Utility Model Content

[0006] In view of at least some of the problems and defects in the prior art, an embodiment of the present utility model discloses a skin treatment device to solve the problem in the prior art that both the lamp tube and the reflector cup need to have a sufficiently large safety distance from the circuit board, which leads to an increase in the size of the skin treatment device.

[0007] Specifically, a skin treatment device provided by an embodiment of the utility model includes, for example: a shell; a mounting bracket, arranged inside the shell; a light source assembly, arranged inside the mounting bracket; a light-transmitting member, arranged outside the mounting bracket and located on one end of the mounting bracket close to the light source assembly, the light-transmitting member and the light source assembly are arranged correspondingly; a light source circuit board, arranged outside the mounting bracket and located on the other end of the mounting bracket away from the light-transmitting member, the light source assembly is electrically connected to the light source circuit board.

[0008] In one embodiment of the present invention, the light source assembly includes a light emitting element and a reflective element. The reflective element wraps the light emitting element and is provided with a light outlet corresponding to the irradiation direction of the light emitting element.

[0009] In one embodiment of the present invention, the mounting bracket includes a connecting piece, and the connecting piece passes through the mounting bracket and is electrically connected to the light source circuit board and the light-emitting element at the same time.

[0010] In one embodiment of the utility model, the number of the connecting members is two, the two connecting members are arranged opposite to each other, a mounting groove is provided at one end of the connecting member close to the light-emitting member, and the two ends of the light-emitting member are respectively placed in the mounting grooves of the two connecting members.

[0011] In an embodiment of the present utility model, the mounting bracket further includes an insulating member, and a mounting through hole is provided on the mounting bracket, and the connecting member and the insulating member pass through the mounting through hole at the same time.

[0012] In one embodiment of the utility model, the skin treatment device also includes: a high-voltage component, which is arranged at one end of the light source circuit board away from the light source component and is electrically connected to the light source circuit board; and a trigger component, one end of which is connected to the light source circuit board, and the other end of which is connected to the reflective component, or one end of the trigger component is connected to the light source circuit board, and the other end of the trigger component is connected to the light source circuit board through the reflective component and the light-emitting component.

[0013] In an embodiment of the present invention, the distance between the light emitting element and the high voltage component is not less than 5 mm.

[0014] In an embodiment of the present invention, the distance between the light emitting element and the high voltage component is not less than 8 mm.

[0015] In one embodiment of the utility model, the light-transmitting member includes a light incident surface and a light emitting surface, the side of the light-transmitting member close to the light source assembly is the light incident surface, the side of the light-transmitting member away from the light source assembly is the light emitting surface, the light emitting surface is used to contact the user's skin, and a step portion is provided between the light emitting surface and the light incident surface; the skin treatment device also includes: a sensing member, and the sensing member is provided on the step portion.

[0016] In an embodiment of the present invention, a light source outlet is provided on the housing corresponding to the irradiation direction of the light source assembly, the light-transmitting member is provided on the light source outlet, and the light incident surface corresponds to the irradiation direction of the light source assembly.

[0017] In one embodiment of the utility model, the shell includes a cover body, the light source outlet is arranged on the cover body, and an extension portion corresponding to the step portion is arranged on a side of the cover body close to the light-transmitting member, and the extension portion is installed on the step portion.

[0018] It can be seen from the above that the above-mentioned technical features of the utility model can have one or more of the following beneficial effects: the skin treatment device provided by the embodiment of the utility model, through reasonable planning of the internal space of the skin treatment device, for example, the light source assembly is arranged in the mounting bracket, and the light source circuit board is arranged outside the mounting bracket, and the barrier effect of the mounting bracket is utilized to ensure that there is a sufficiently large safety distance between the light source circuit board and the light source assembly without excessively occupying the internal space of the skin treatment device. While satisfying the requirement of having a sufficiently large safety distance between the high-voltage components on the light source circuit board and the light source assembly, the internal space of the skin treatment device is saved, thereby reducing the volume of the skin treatment device and thereby reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic structural diagram of a skin treatment device provided in an embodiment of the utility model.

[0021] Figure 2 for Figure 1 Schematic cross-section shown.

[0022] Figure 3 for Figure 1 A schematic structural diagram of a partial structure of a skin treatment device is shown.

[0023] Figure 4 for Figure 3 A schematic diagram of the structure from another angle is shown.

[0024] Figure 5 for Figure 1 A schematic cross-sectional view of a partial structure of a skin treatment device is shown.

[0025] Figure 6 for Figure 1 A schematic cross-sectional view of another partial structure of the skin treatment device is shown.

[0026] Figure 7 for Figure 6 A partial enlarged view of part A is shown.

[0027] Description of reference numerals:

[0028] 1: skin treatment device; 100: light source assembly; 110: light emitting member; 120: reflective member; 1201: light outlet; 200: light transmitting member; 210: light incident surface; 220: light outlet; 230: step portion; 250: induction member; 500: mounting bracket; 501: first bracket; 5012: accommodating cavity; 502: second bracket; 507: mounting through hole; 560: connecting member, 561: mounting groove; 570 insulating member; 601: light source circuit board; 604: high voltage assembly; 605: trigger member; 800: housing; 804: cover; 8041: extension portion; 805: light source outlet. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that the directional terms mentioned in the embodiments of the present invention, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", "side", etc., are only reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention. For the sake of understanding and ease of description, the size and thickness of each component shown in the drawings are arbitrarily shown, but the present invention is not limited thereto.

[0031] It is understood that when a component such as a layer, film, region or substrate is referred to as being "on" another component, the component may be directly on the other component, or intervening components may also be present. In addition, in the specification, unless explicitly described to the contrary, the word "comprising" will be understood to mean including the components, but not excluding any other components. Furthermore, in the specification, "on..." means being located above or below the target component, and does not mean necessarily being located on the top based on gravity.

[0032] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0033] The embodiment of the utility model provides a skin treatment device 1, and the skin treatment device 1 is, for example, a hair removal device, a photorejuvenation device, or other device capable of treating the skin.

[0034] Specifically, Figure 1 and Figure 2 As shown, the skin treatment device 1 includes, for example, a housing 800, a mounting bracket 500, a light source assembly 100, a light-transmitting member 200, and a light source circuit board 601, wherein the mounting bracket 500 is, for example, disposed inside the housing 800. For example, see Figure 3 The mounting bracket 500, for example, includes a first bracket 501 and a second bracket 502, wherein a receiving cavity 5012 is formed between the first bracket 501 and the second bracket 502, and the light source assembly 100, for example, is disposed inside the mounting bracket 500. Specifically, the light source assembly 100, for example, is disposed in the receiving cavity 5012. The light-transmitting member 200, for example, is disposed outside the mounting bracket 500 and is located at one end of the mounting bracket 500 close to the light source assembly 100. The light-transmitting member 200 is disposed correspondingly to the light source assembly 100, so that the light emitted by the light source assembly 100 can be emitted outward through the light-transmitting member 200. The light source circuit board 601, for example, is disposed outside the mounting bracket 500 and is located at the other end of the mounting bracket 500 away from the light-transmitting member 200, and the light source assembly 100 is electrically connected to the light source circuit board 601.

[0035] Further, see Figure 3 and Figure 4 The light source assembly 100, for example, includes a light-emitting element 110 and a reflective element 120. The reflective element 120, for example, is arranged to wrap the light-emitting element 110, and the reflective element 120 is provided with a light outlet 1210 corresponding to the irradiation direction of the light-emitting element 110. The light-emitting element 110, for example, is used to emit intense pulsed light, radio frequency light, and other light with skin treatment functions such as freckle removal, skin rejuvenation, and hair removal. For example, the light-emitting element 110 is, for example, a xenon quartz lamp tube. Of course, the light-emitting element 110 may also be other lamp tubes with the above functions, and the present application does not limit this. The number of the light-emitting elements 110 may, for example, be one or more. For example, the light-emitting element may, for example, Figure 4 The reflector 120 is, for example, a reflective element, such as a reflective cup, so that the light emitted by the light emitting element 110 can be reflected by the reflector 120 and then emitted through the light outlet 1210 of the reflective cup 110 to achieve the effect of enhancing the light intensity.

[0036] Since a sufficiently large safety distance is required between the high-voltage component on the circuit board and the reflective cup, the prior art generally requires a relatively large internal accommodation space to meet the distance requirement between the high-voltage component and the reflective cup. The skin treatment device provided by the embodiment of the utility model, through reasonable planning of the internal space of the skin treatment device, for example, the light source assembly is arranged in the mounting bracket, and the light source circuit board is arranged outside the mounting bracket, and the barrier effect of the mounting bracket is utilized to ensure that there is a sufficiently large safety distance between the light source circuit board and the light source assembly without excessively occupying the internal space of the skin treatment device, and while ensuring that there is a sufficiently large safety distance between the high-voltage component on the light source circuit board and the light source assembly, the internal space of the skin treatment device is saved, thereby reducing the volume of the skin treatment device and reducing the production cost accordingly.

[0037] See also Figure 3 and Figure 4 , the mounting bracket 500 includes a connector 560, the connector 560 penetrates the mounting bracket 500 and is electrically connected to the light source circuit board 601 and the light emitting member 110. The number of the connectors 560 is at least two, and a mounting groove 561 is provided at one end of the connector 560 close to the light emitting member 110, and the two ends of the light emitting member 110 are respectively placed in the mounting grooves 561 of the two connectors 560 arranged opposite to each other. For example, the number of connectors 560 corresponds to the number of light emitting members 110, that is, if there is one light emitting member 110, the number of connectors 560 is two, if there are two light emitting members 110, the number of connectors 560 is four, and so on. The connector 560 is, for example, a metal connector. The connector 560 is provided to support the light emitting member 110, and the connector 560 also plays a role in electrically connecting the light emitting member 110 and the light source circuit board 601.

[0038] Further, see Figure 4 The mounting bracket 500 is also provided with an insulating member 570, and the mounting bracket is provided with a mounting through hole 507. The connecting member 560 and the insulating member 570, for example, simultaneously pass through the mounting through hole 507. For example, the number of insulating members 570 is also two. The insulating member 570 is provided to form insulation protection for the connecting member 560, thereby preventing the connecting member 560 from leakage, short circuit, electric shock and other accidents.

[0039] As mentioned above, see Figure 3 and Figure 5The skin treatment device 1 further includes, for example, a high-voltage component 604 and a trigger 605. The high-voltage component 604 is, for example, disposed on one end of the power supply circuit board 601 away from the light source component 100 and electrically connected to the light source circuit board 601. The high-voltage component is, for example, a component capable of discharging a high-voltage current. The current generated by the discharge of the high-voltage component 604 excites the light-emitting element 110, so that the light-emitting element 110 can emit a strong pulse light. One end of the trigger 605 is connected to the light source circuit board 601, and the other end of the trigger 605 is connected to the reflective element 120. Thus, the high-voltage current generated by the high-voltage component 604 can be conducted to the reflective element 120 through the trigger 605, and the light-emitting element 110 can be excited based on the sufficiently close distance between the reflective element 120 and the light-emitting element 110. Alternatively, one end of the trigger 605 is connected to the light source circuit board 601, and the other end of the trigger 605 is connected to the light-emitting element 110 through the reflective element 120. In this way, the high voltage current generated by the high voltage component 604 can be directly transmitted to the light emitting component 110 through the trigger component 605 to excite the light emitting component 110 .

[0040] In a specific embodiment, the distance between the light emitting element 110 and the high voltage component 604 is not less than 5 mm, so that the two have a certain safety distance, and the heat generated by the light emitting element 110 is prevented from affecting the high voltage component 604. Preferably, the distance between the light emitting element 110 and the high voltage component 604 is not less than 8 mm, so that the two have a sufficiently large safety distance, and the safety performance of the skin treatment device is further improved.

[0041] In addition, see Figure 6 and Figure 7 The housing 800 includes a cover 804, and a light source outlet 805 is provided on the cover 804. The light source outlet 805 is provided corresponding to the irradiation direction of the light source assembly 100, and the light-transmitting member 200 is provided on the light source outlet 805. The light-transmitting member 200 includes, for example, a light incident surface 210 and a light emitting surface 220. The side of the light-transmitting member 200 close to the light source assembly 100 is the light incident surface 210, and the side of the light-transmitting member 200 away from the light source assembly 100 is the light emitting surface 220. The light incident surface 210 corresponds to the irradiation direction of the light source assembly 100, and the light emitting surface 220 is used to contact with the user's skin, and a step portion 230 is provided between the light emitting surface 220 and the light incident surface 210. An extension portion 8041 corresponding to the step portion 230 is disposed on a side of the cover 804 close to the light-transmitting member 200 , and the extension portion 8041 is mounted on the step portion 230 .

[0042] The light emitted by the light emitting element 110 is reflected by the reflective element 120 and then irradiated to the light incident surface 210 through the light outlet 1210 of the reflective element 120 , and then contacts the user's skin through the light emitting surface 220 .

[0043] Furthermore, the skin treatment device 1 further includes a sensing element 250, and the sensing element 250 is disposed on the step portion 230. For example, the sensing element 250 is a sensor. After the skin treatment device 1 is powered on, if the sensing element 250 senses the user's skin, the skin treatment device 1 starts to work, thereby ensuring the safe use of the skin treatment device 1, improving the safety of the use of the skin treatment device 1, and also saving power for the skin treatment device 1, and extending the use time of the skin treatment device 1 after a single charge.

[0044] In summary, the skin treatment device provided by the embodiment of the utility model reasonably plans the internal space of the skin treatment device. For example, the light source assembly is arranged in the mounting bracket, and the light source circuit board is arranged outside the mounting bracket. The barrier effect of the mounting bracket is utilized to ensure that there is a sufficiently large safety distance between the light source circuit board and the light source assembly without excessively occupying the internal space of the skin treatment device. While ensuring that there is a sufficiently large safety distance between the high-voltage components on the light source circuit board and the light source assembly, the internal space of the skin treatment device is saved, thereby reducing the size of the skin treatment device and thereby reducing the production cost.

[0045] It can be understood that the aforementioned embodiments are merely exemplary descriptions of the present invention. The technical solutions of the various embodiments can be arbitrarily combined and used in combination, provided that the technical features do not conflict, the structures do not contradict, and the purpose of the present invention is not violated.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A skin treatment device (1), characterized in that: include: Housing (800); A mounting bracket (500) disposed inside the housing (800); A light source assembly (100) is arranged inside the mounting bracket (500); a light-transmitting member (200) arranged outside the mounting bracket (500) and located on an end of the mounting bracket (500) close to the light source assembly (100); the light-transmitting member (200) and the light source assembly (100) are arranged correspondingly; The light source circuit board (601) is arranged outside the mounting bracket (500) and located at the other end of the mounting bracket (500) away from the light-transmitting member (200), and the light source assembly (100) is electrically connected to the light source circuit board (601).

2. The skin treatment device (1) as claimed in claim 1, characterized in that The light source assembly (100) comprises a light emitting element (110) and a reflective element (120); the reflective element (120) wraps around the light emitting element (110) and is provided with a light outlet (1210) corresponding to the irradiation direction of the light emitting element (110).

3. The skin treatment device (1) as claimed in claim 2, characterized in that The mounting bracket (500) comprises a connecting piece (560), and the connecting piece (560) passes through the mounting bracket (500) and is electrically connected to the light source circuit board (601) and the light-emitting element (110) at the same time.

4. The skin treatment device (1) as claimed in claim 3, characterized in that The number of the connecting members (560) is at least two, and a mounting groove (561) is provided at one end of the connecting member (560) close to the light-emitting member (110), and the two ends of the light-emitting member (110) are respectively placed in the mounting grooves (561) of the two connecting members (560) arranged opposite to each other.

5. The skin treatment device (1) as claimed in claim 3, characterized in that The mounting bracket (500) further comprises an insulating member (570), and a mounting through hole (507) is provided on the mounting bracket (500), and the connecting member (560) and the insulating member (570) simultaneously pass through the mounting through hole (507).

6. The skin treatment device (1) as claimed in claim 2, characterized in that Also includes: a high-voltage component (604), arranged at one end of the light source circuit board (601) away from the light source component (100) and electrically connected to the light source circuit board (601); and A trigger component (605), one end of the trigger component (605) is connected to the light source circuit board (601), and the other end of the trigger component (605) is connected to the reflective component (120); or, one end of the trigger component (605) is connected to the light source circuit board (601), and the other end of the trigger component (605) is connected to a portion passing through the reflective component (120) and connected to the light-emitting component (110).

7. The skin treatment device (1) according to claim 6, characterized in that The distance between the light emitting element (110) and the high voltage component (604) is not less than 5 mm.

8. The skin treatment device (1) according to claim 7, characterized in that The distance between the light emitting element (110) and the high voltage component (604) is not less than 8 mm.

9. The skin treatment device (1) according to any one of claims 1 to 8, characterized in that: The light-transmitting member (200) comprises a light-entering surface (210) and a light-emitting surface (220); a side of the light-transmitting member (200) close to the light source assembly (100) is the light-entering surface (210); a side of the light-transmitting member (200) away from the light source assembly (100) is the light-emitting surface (220); the light-emitting surface (220) is used to contact the user's skin; a step portion (230) is provided between the light-emitting surface (220) and the light-entering surface (210); The skin treatment device (1) further comprises: An induction component (250), wherein the induction component (250) is arranged on the step portion (230).

10. The skin treatment device (1) as claimed in claim 9, characterized in that A light source outlet (805) is provided on the housing (800) corresponding to the irradiation direction of the light source assembly (100), the light-transmitting member (200) is provided on the light source outlet (805), and the light incident surface (210) corresponds to the irradiation direction of the light source assembly (100).

11. The skin treatment device (1) as claimed in claim 10, characterized in that The shell (800) comprises a cover body (804), the light source outlet (805) is arranged on the cover body (804), and an extension portion (8041) corresponding to the step portion is arranged on a side of the cover body (804) close to the light-transmitting member (200), and the extension portion (8041) is mounted on the step portion (230).

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