Light source module with heat sink and hair removal device

Abstract

The present application discloses a light source module with a heat sink and a hair removal device, comprising a light source module, a heat sink module and a heat sink, wherein the light source module is arranged adjacent to the heat sink module, and the heat sink is arranged above the light source module and the heat sink module and covers the light source module and the heat sink module. The present application achieves the effect of conducting the heat generated by the light source module to the heat sink and then dissipating the heat by the heat sink through the above structure by arranging adjacent light source modules and heat sink modules, inserting the insertion part included in the heat sink into the interior of the light source module, and then covering the light source module with the covering part included in the heat sink, thereby reducing the volume of the heat dissipation mechanism of the light source module, solving the problem in the prior art that the heat dissipation structure of the small laser hair removal device is generally large, resulting in the difficulty in controlling the overall volume of the small laser hair removal device, and reducing the device volume of the small laser hair removal device.

Description

Technical Field

[0001] The present application relates to the field of hair removal devices, and in particular to a light source module with a heat sink and a hair removal device. Background Art

[0002] Some laser hair removal products are large-scale equipment, mainly used in beauty salons and other specific places. Hair removal can only be achieved through laser hair removal products. Generally, hair follicles are located 2-5mm below the epidermis. First, the light must pass through the epidermis to reach the depth of the hair follicles. The melanin in the epidermis is first heated by the laser, so the epidermis must be protected from damage. The hair follicles must also absorb a certain degree of light to die. The epidermis must be cooled sufficiently and the time of laser action on the skin must be extended. The temperature of the epidermis after absorbing light is taken away by the cooled gem head without scalding the epidermis. Since the heat generated by the hair follicles after absorbing light under the epidermis is not easy to dissipate, they continue to heat up and die.

[0003] Existing small laser hair removal devices usually use intense pulsed lasers for hair removal. However, when semiconductor lasers are used for hair removal, the heat generated is large, and the existing heat dissipation structure for small laser hair removal devices is generally large, which makes the overall volume of the small laser hair removal device difficult to control. Therefore, how to realize a light source module with a smaller volume for heat dissipation of the small laser hair removal device has become an urgent problem to be solved. Summary of the invention

[0004] Based on this, it is necessary to address the above problems and propose a light source module and a hair removal device with a heat sink that have a smaller structure and can ensure heat dissipation effect.

[0005] The present application provides a light source module with a heat sink, comprising a light source module, a heat sink module and a heat sink;

[0006] The light source module is arranged adjacent to the heat dissipation module, and the heat sink is arranged above the light source module and the heat dissipation module and covers the light source module and the heat dissipation module, so as to achieve the effect of heat dissipation by the heat dissipation module after the heat generated by the light source module is conducted to the heat sink;

[0007] Wherein, the heat sink comprises a covering portion and an inserting portion;

[0008] The inserting portion is arranged below the covering portion and inserted into the light source module. At this time, the covering portion covers the light source module and the heat dissipation module.

[0009] Furthermore, a cavity is provided in the light source module;

[0010] The cavity is in communication with the heat dissipation module, and the insertion portion is inserted into the cavity, so that the cooling air output by the heat dissipation module can directly act on the heat sink.

[0011] Furthermore, one side of the heat dissipation module is provided with an air outlet, and one side of the light source module is provided with a heat dissipation port;

[0012] One end of the cavity is connected to the air outlet, and the other end of the cavity is connected to the heat dissipation port, so that the cooling air blown into the air outlet is blown through the heat sink and then blown out from the heat dissipation port, thereby achieving a heat dissipation effect.

[0013] Furthermore, the covering portion is composed of a plurality of heat sink fins arranged in the same direction, thereby achieving the function of enhancing the heat conduction effect between the heat sink and the light source module.

[0014] Further, the covering part includes a light source covering member and a central heat sink;

[0015] The light source cover is arranged on one side of the central heat sink and covers the light source module. The central heat sink is arranged above the inserting portion.

[0016] Furthermore, a plurality of heat dissipation strips are arranged in the same direction on the surface of the central heat dissipation element, so as to achieve the function of dissipating the heat conducted by the insertion part.

[0017] The utility model also discloses a hair removal device, comprising the light source module with a heat sink.

[0018] The present application adopts the above-mentioned structure, arranges adjacent light source modules and heat dissipation modules, inserts the insertion part included in the heat sink into the interior of the light source module, and then covers the light source module with the covering part included in the heat sink, thereby achieving the effect of heat generated by the light source module being transferred to the heat sink and then dissipated by the heat dissipation module, reducing the volume of the heat dissipation mechanism of the light source module, solving the problem in the prior art that the heat dissipation structure of the small laser hair removal device is generally large, resulting in the difficulty in controlling the overall volume of the small laser hair removal device, and reducing the device volume of the small laser hair removal device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] in:

[0021] Figure 1 Schematic diagram of the installation of a light source module, a heat dissipation module and a heat sink in one embodiment;

[0022] Figure 2 FIG. 4 is a schematic diagram of the structure of a heat sink in an embodiment.

[0023] The numbers in the figure are: 1-light source module, 2-heat dissipation module, 3-heat sink, 31-covering part, 32-insertion part, 11-cavity, 12-air inlet, 21-air outlet, 311-light source cover, 312-central heat dissipation part, 313-heat dissipation strip. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] refer to Figure 1 The present application provides a light source module with a heat sink, comprising a light source module 1, a heat sink module 2 and a heat sink 3.

[0026] The light source module 1 is arranged adjacent to the heat dissipation module 2, and the heat sink 3 is arranged above the light source module 1 and the heat dissipation module 2 and covers the light source module 1 and the heat dissipation module 2, so as to achieve the effect of heat dissipation by the heat dissipation module 2 after the heat generated by the light source module 1 is conducted to the heat sink 3;

[0027] refer to Figure 2 , wherein the heat sink 3 includes a covering portion 31 and an inserting portion 32;

[0028] The inserting portion 32 is disposed below the covering portion 31 and inserted into the light source module 1 , and at this time, the covering portion 31 covers the light source module 1 .

[0029] As described in the above embodiment, the light source module 1 is adjacent to the heat dissipation module 2, and the heat sink 3 covers the light source module 1. When the light source module 1 is running, the heat generated can be conducted to the heat sink 3 and dissipated by the heat dissipation module 2.

[0030] It can be understood that the interior of the light source module 1 is connected to the air inlet of the heat dissipation module 2, and the insertion part 32 is inserted into the light source module 1. Therefore, when the heat generated by the operation of the light source module 1 is conducted to the heat sink 3, the cooling air inhaled by the heat dissipation module 2 through the air inlet can first pass through the heat sink 3, thereby achieving the corresponding heat dissipation effect.

[0031] Through the above structure, this embodiment achieves the effect of transferring the heat generated by the light source module to the heat sink and then dissipating the heat by the heat sink in a manner of conducting heat generated by the light source module to the heat sink through the heat sink and then dissipating the heat by the heat sink through the heat sink, thereby reducing the volume of the heat dissipation mechanism of the light source module, solving the problem in the prior art that the heat dissipation structure of a small laser hair removal device is generally large, making it difficult to control the overall volume of the small laser hair removal device, and reducing the device volume of the small laser hair removal device.

[0032] refer to Figure 1 , In one embodiment, a cavity 11 is provided in the light source module 1;

[0033] The cavity 11 is connected to the heat dissipation module 2 , and the insertion portion 32 is inserted into the cavity 11 , so that the cooling air output by the heat dissipation module 2 can directly act on the heat sink 3 .

[0034] As described in the above embodiment, the light source module 1 is provided with a cavity 11, and the heat sink 3 is fixed above the light source module 1 through the cavity 11 and covers the light source module 1. It can be understood that the cavity 11 is connected to the air inlet of the heat dissipation module 2, so when the heat dissipation module 2 takes in air, the heat accumulated on the heat sink 3 can be blown out and blown out from the air outlet of the heat dissipation module 2 to achieve the heat dissipation effect.

[0035] refer to Figure 1 In one embodiment, an air outlet 21 is provided on one side of the heat dissipation module 2, and an air inlet 12 is provided on one side of the light source module 1;

[0036] The air outlet 21 is connected to the air inlet of the heat dissipation module 2, so that the heat dissipation module 2 can inhale cooling air through the air inlet 12 and then blow it through the heat sink 3 and out from the air outlet 21, thereby achieving a heat dissipation effect.

[0037] As described in the above embodiment, the air outlet 21 and the air inlet 12 set on one side of the heat dissipation module 2 are connected to each other. It can be understood that at this time, since the air outlet 21 and the air inlet 12 are connected to the cavity 11, when the heat dissipation module 2 takes in air from the air inlet 12, the heat accumulated on the heat sink 3 can be blown out and blown out from the air outlet of the heat dissipation module 2, thereby achieving a heat dissipation effect.

[0038] In one embodiment, the inserting portion 32 is composed of a plurality of heat dissipation fins arranged in the same direction, so as to enhance the heat conduction effect between the heat sink 3 and the light source module 1 .

[0039] As described in the above embodiment, when the heat dissipation module 2 takes in air from the air inlet 12, the inhaled cooling air can pass through the heat dissipation fins, thereby taking out the heat on the heat sink 3 and then blowing out from the air outlet 21 to achieve a heat dissipation effect.

[0040] refer to Figure 2 , in one embodiment, the covering portion 31 includes a light source covering member 311 and a central heat sink 312;

[0041] The light source cover 311 is disposed on one side of the central heat sink 312 and covers the light source module 1 . The central heat sink 312 is disposed above the insertion portion.

[0042] As described in the above embodiment, the covering portion 31 includes a light source cover 311 and a central heat sink 312. After the insertion portion 32 is inserted into the cavity 11, the light source cover 311 is arranged on one side of the central heat sink 312 and covers the light source module 1. At this time, the heat generated by the light source module 1 can be conducted to the light source cover 311 and then to the insertion portion 32 via the central heat sink 312, and finally the corresponding heat is dissipated through the cooling air sucked in by the air inlet 12.

[0043] refer to Figure 1 In one embodiment, a plurality of heat dissipation strips 313 are arranged in the same direction on the surface of the central heat dissipation member 312, so as to achieve the function of dissipating the heat conducted by the insertion portion 32.

[0044] As described in the above embodiment, the central heat sink 312 is provided with a plurality of heat sinks 313, and the heat sinks 313 are arranged in the same direction on the surface of the central heat sink 312, so that when the light source cover 311 conducts heat to the central heat sink 312, the surface of the central heat sink 312 can dissipate part of the heat through the heat sinks 313.

[0045] The utility model also discloses a hair removal device, comprising the light source module with a heat sink.

[0046] From the above embodiments, it can be seen that the greatest beneficial effect of the present application is that, by setting adjacent light source modules and heat dissipation modules, and inserting the insertion portion included in the heat sink into the interior of the light source module, and then covering the light source module with the covering portion included in the heat sink, the heat generated by the light source module is conducted to the heat sink and then dissipated by the heat dissipation module, thereby reducing the volume of the heat dissipation mechanism of the light source module, solving the problem in the prior art that the heat dissipation structure of the small laser hair removal device is generally large, resulting in the difficulty in controlling the overall volume of the small laser hair removal device, and reducing the device volume of the small laser hair removal device.

[0047] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A light source module with a heat sink, characterized in that: It includes a light source module, a heat dissipation module and a heat sink; The light source module is arranged adjacent to the heat dissipation module, and the heat sink is arranged above the light source module and the heat dissipation module and covers the light source module and the heat dissipation module, so as to achieve the effect of heat dissipation by the heat dissipation module after the heat generated by the light source module is conducted to the heat sink; Wherein, the heat sink comprises a covering portion and an inserting portion; The inserting portion is arranged below the covering portion and inserted into the light source module. At this time, the covering portion covers the light source module and the heat dissipation module.

2. The light source module with a heat sink according to claim 1, characterized in that: A cavity is provided in the light source module; The cavity is in communication with the heat dissipation module, and the insertion portion is inserted into the cavity, so that the cooling air output by the heat dissipation module can directly act on the heat sink.

3. The light source module with a heat sink as claimed in claim 2, characterized in that: One side of the heat dissipation module is provided with an air outlet, and one side of the light source module is provided with a heat dissipation port; One end of the cavity is connected to the air outlet, and the other end of the cavity is connected to the heat dissipation port, so that the cooling air blown into the air outlet is blown through the heat sink and then blown out from the heat dissipation port, thereby achieving a heat dissipation effect.

4. The light source module with a heat sink according to claim 1, characterized in that: The covering portion is composed of a plurality of heat dissipation fins arranged in the same direction, thereby achieving the function of enhancing the heat conduction effect between the heat dissipation fins and the light source module.

5. The light source module with a heat sink according to claim 1, characterized in that: The covering part includes a light source covering part and a central heat sink; The light source cover is arranged on one side of the central heat sink and covers the light source module. The central heat sink is arranged above the inserting portion.

6. The light source module with heat sink according to claim 5, characterized in that: A plurality of heat dissipation strips are arranged in the same direction on the surface of the central heat dissipation element, so as to realize the function of dissipating the heat conducted by the insertion part.

7. A hair removal device, characterized in that: A light source module with a heat sink comprising any one of claims 1 to 6.

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