Hair removal instrument

Abstract

The utility model relates to a hair removal instrument, which is used for improving cold compress effect and durability of the hair removal instrument and comprises an upper shell and a lower shell, an air inlet and a first air outlet are arranged on the upper shell, a second air outlet is arranged on the lower shell, a first air duct is formed between the air inlet and the first air outlet, and a second air duct is formed between the first air duct and the second air outlet. A second air duct is formed between the air inlet and the second air outlet; one end of the unhairing assembly is located in the upper shell and the lower shell; heat of the heat dissipation assembly is taken away through the first air channel and the second air channel, independent heat dissipation is conducted on the lamp tube and the refrigeration piece, the heat dissipation efficiency is improved, the heat of the lamp tube does not affect the refrigeration effect, the cold compress effect and durability of the depilation instrument are better, the refrigeration effect is improved through the arrangement of the plane light-transmitting crystal and the light refrigeration load, and the depilation instrument is convenient to use. Meanwhile, the double-layer or multi-layer refrigeration sheet enhances the refrigeration effect, water is prevented from running into particles in the refrigeration sheet to cause oxidation, and the refrigeration effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hair removal devices, and particularly relates to a hair removal device. Background Art

[0002] With the development of laser technology, the application of semiconductor laser technology in the field of medical beauty has become more and more extensive. Compared with traditional hair removal methods, laser hair removal devices have good hair removal effects, cause little damage to human skin, have a fast repair speed, and can achieve the effect of permanent hair removal.

[0003] During the use of existing hair removal devices, the lamp tube generates heat and the back surface of the refrigeration sheet generates heat. The heat dissipation performance of traditional heat dissipation components is poor, which affects the cold compress effect and durability of the hair removal device. Moreover, water vapor in the air will condense into condensation water mist on the low-temperature inner surface of the refrigeration sheet. These condensation water mists are likely to enter the internal particles of the refrigeration sheet and cause oxidation, reducing the refrigeration effect and affecting the use of the hair removal device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a hair removal device, aiming to solve the problems that the heat dissipation performance of the heat dissipation component of the existing hair removal device is poor, which affects the cold compress effect and durability of the hair removal device, and water vapor in the air will condense into condensation water mist on the low-temperature inner surface of the refrigeration sheet. These condensation water mists are likely to enter the internal particles of the refrigeration sheet and cause oxidation, reducing the refrigeration effect and affecting the use of the hair removal device.

[0005] To solve the above technical problems, a hair removal device is provided, which includes an upper shell and a lower shell. An air inlet and a first air outlet are opened on the upper shell, and a second air outlet is opened on the lower shell. A first air duct is formed between the air inlet and the first air outlet, and a second air duct is formed between the air inlet and the second air outlet;

[0006] A hair removal component, one end of the hair removal component is located inside the upper shell and the lower shell, and the other end of the hair removal component is used to generate hair removal on the skin;

[0007] A heat dissipation component, a refrigeration sheet, a suction component and a control component are all arranged inside the upper shell and the lower shell. The suction component is located at the air inlet and is used to discharge the heat of the hair removal component from the first air duct and discharge the heat of the refrigeration sheet from the second air duct. The refrigeration sheet is of a double-layer or multi-layer structure.

[0008] Further, the hair removal component includes a reflector, a lamp tube, a planar light-transmitting crystal and a fixing cover. The lamp tube is installed on one side of the reflector, and the planar light-transmitting crystal and the fixing cover are installed on the other side of the reflector.

[0009] Further, the heat dissipation component includes a heat conducting sheet, a heat conducting tube, a first heat sink and a second heat sink fixedly connected to the left and right sides of the heat conducting tube. The heat conducting sheet is sleeved on the reflector frame. The first heat sink is located at the position of the lamp tube. A heat dissipation opening communicating with the first air outlet is formed on the first heat sink. The second heat sink is located between the air suction component and the air inlet. The second heat sink is composed of a plurality of sheet-shaped heat sinks, and an air passing gap is formed between two adjacent sheet-shaped heat sinks.

[0010] Further, the refrigeration sheet is sleeved on the outer surface of the reflector frame. The refrigeration sheet includes a refrigerating surface and a heating surface. Adjacent two refrigeration sheets are filled with a heat conducting gel sheet. The refrigerating surface is in close contact with the planar light-transmitting crystal, and the heating surface is in close contact with the heat conducting sheet.

[0011] Further, the air suction component includes a fan housing and a fan. The fan is installed inside the fan housing, and a through hole is formed on one side of the fan housing.

[0012] Further, a partition board is arranged at the through hole and a first air supply opening and a second air supply opening are formed. The first air supply opening and the second air supply opening are respectively communicated with a first air duct and a second air duct.

[0013] Further, the control component includes a control circuit board, an energy storage capacitor and an operation button. The control circuit board is electrically connected with the energy storage capacitor, the operation button, the lamp tube and the refrigeration sheet. The operation button is used for controlling the working states of the lamp tube and the refrigeration sheet.

[0014] Further, a sealing cover is installed on the right sides of the upper housing and the lower housing, and a decorative sheet is installed on the outer surface of the lower housing.

[0015] Implementing the embodiments of the present invention will have the following beneficial effects:

[0016] Compared with the prior art, for the hair remover provided by the present invention, when in use, the refrigerating surface of the refrigeration sheet cools the hair removal component to play an ice compress role. The heating surface of the refrigeration sheet transfers heat to the heat conducting sheet, and then transfers the heat to the second heat sink through the heat conducting tube. At the same time, the heat of the lamp tube is transferred to the first heat sink. Since the first heat sink and the second heat sink are located in the first air duct and the second air duct, when the air suction component is started, the fan drives the air to flow. At this time, cold air enters the interior of the housing from the air inlet, and then takes away the heat of the heat dissipation component through the first air duct and the second air duct, and then is discharged from the first air outlet and the second air outlet respectively, so as to independently dissipate the heat of the lamp tube and the refrigeration sheet, improve the heat dissipation efficiency, the heat of the lamp tube will not affect the refrigeration effect, and make the cold compress effect and the durability of the hair remover better.

[0017] Compared with the prior art, the hair remover provided by the present utility model has a flat light-transmitting crystal. Compared with a conventional cuboid crystal, the refrigeration load is light, which is beneficial to improving the refrigeration effect. At the same time, a double-layer or multi-layer refrigeration sheet strengthens the refrigeration effect. The particles in the middle of the refrigeration sheet are not sealed with glue around to increase the heat dissipation area. After the refrigeration surface of the refrigeration sheet is filled with a thermal conductive gel sheet, condensation water on the surface of the refrigeration sheet is avoided, so as to prevent water from running into the internal particles of the refrigeration sheet and causing oxidation, thereby improving the refrigeration effect. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is an exploded three-dimensional structural schematic diagram of the hair remover of the present utility model;

[0020] Figure 2 It is a schematic diagram of the flow structure of the two air ducts of the hair remover of the present utility model;

[0021] Figure 3 It is a top view structural schematic diagram of the heat dissipation component of the hair remover of the present utility model;

[0022] Figure 4 It is a bottom view structural schematic diagram of the heat dissipation component of the hair remover of the present utility model;

[0023] Figure 5 It is a top view structural schematic diagram of the air suction component of the hair remover of the present utility model;

[0024] Figure 6 It is a bottom view structural schematic diagram of the air suction component of the hair remover of the present utility model;

[0025] Figure 7 It is a structural schematic diagram of the refrigeration sheet of the hair remover of the present utility model.

[0026] Wherein: 1. Upper housing; 2. Lower housing; 3. Air inlet; 4. First air outlet; 5. Second air outlet; 6. Hair removal assembly; 7. Heat dissipation assembly; 8. Thermoelectric cooler; 9. Air suction assembly; 10. Control assembly; 11. Plugging cover; 12. Decorative piece; 601. Reflective frame; 602. Lamp tube; 603. Planar light-transmitting crystal; 604. Fixed cover; 701. Heat-conducting sheet; 702. Heat-conducting tube; 703. First heat sink; 704. Second heat sink; 705. Heat dissipation port; 706. Air passing gap; 801. Cooling surface; 802. Heating surface; 901. Fan housing; 902. Fan; 903. Through hole; 904. Partition board; 905. Air supply port; 906. Second air supply port; 1001. Control circuit board; 1002. Energy storage capacitor; 1003. Operation button. Detailed implementation manner

[0027] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] Please refer to Figures 1-7 , the embodiment of the present utility model provides a hair remover, including an upper housing 1 and a lower housing 2. An air inlet 3 and a first air outlet 4 are provided on the upper housing 1, and a second air outlet 5 is provided on the lower housing 2. A first air duct is formed between the air inlet 3 and the first air outlet 4, and a second air duct is formed between the air inlet 3 and the second air outlet 5;

[0031] The hair removal component 6, one end of the hair removal component 6 is located inside the upper housing 1 and the lower housing 2, and the other end of the hair removal component 6 is used to generate hair removal on the skin;

[0032] The heat dissipation component 7, the refrigeration chip 8, the air suction component 9 and the control component 10, the heat dissipation component 7, the refrigeration chip 8, the air suction component 9 and the control component 10 are all arranged inside the upper housing 1 and the lower housing 2. The air suction component 9 is located at the air inlet 3 and is used to discharge the heat of the hair removal component 6 from the first air duct and discharge the heat of the refrigeration chip 8 from the second air duct.

[0033] For the hair removal device provided above, when in use, the refrigerating surface 801 of the refrigeration chip 8 cools the hair removal component 6 to play an ice compress role. The heating surface 802 of the refrigeration chip 8 transfers heat to the heat conduction sheet 701, and then transfers it to the second heat dissipation fin 704 through the heat conduction tube 702. At the same time, the heat of the lamp tube 602 is transferred to the first heat dissipation fin 703. Since the first heat dissipation fin 703 and the second heat dissipation fin 704 are located in the first air duct and the second air duct, when the air suction component 9 is started, the air flow is driven by the fan 902. At this time, the cold air enters the inside of the housing from the air inlet 3, and then takes away the heat of the heat dissipation component 7 through the first air duct and the second air duct, and then is discharged from the first air outlet 4 and the second air outlet 5 respectively, so as to independently dissipate the heat of the lamp tube 602 and the refrigeration chip 8, improve the heat dissipation efficiency, the heat of the lamp tube 602 will not affect the refrigeration effect, and make the cold compress effect and durability of the hair removal device better.

[0034] In this embodiment, the hair removal component 6 includes a reflector 601, a lamp tube 602, a planar light-transmitting crystal 603 and a fixing cover 604. The lamp tube 602 is installed on one side of the reflector 601, and the planar light-transmitting crystal 603 and the fixing cover 604 are installed on the other side of the reflector 601.

[0035] By setting the planar light-transmitting crystal 603 in this way, compared with the conventional cuboid crystal, the refrigeration load is light, which is beneficial to improving the refrigeration effect. At the same time, the double-layer or multi-layer refrigeration chip 8 strengthens the refrigeration effect.

[0036] In this embodiment, the heat dissipation component 7 includes a heat conduction sheet 701, a heat conduction tube 702, a first heat dissipation fin 703 and a second heat dissipation fin 704 fixedly connected to the left and right sides of the heat conduction tube 702. The heat conduction sheet 701 is sleeved on the reflector 601. The first heat dissipation fin 703 is located at the lamp tube 602. A heat dissipation port 705 communicating with the first air outlet 4 is opened on the first heat dissipation fin 703. The second heat dissipation fin 704 is located between the air suction component 9 and the air inlet 3. The second heat dissipation fin 704 is composed of a plurality of sheet-shaped heat dissipation fins, and an air passing gap 706 is formed between two sheet-shaped heat dissipation fins.

[0037] In this way, the heat - generating surface 802 of the thermoelectric cooler 8 transfers heat to the heat - conducting sheet 701, and then transfers it to the second heat - dissipating fin 704 through the heat - conducting tube 702. At the same time, the heat of the lamp tube 602 is transferred to the first heat - dissipating fin 703, resulting in a better heat - dissipating effect when the air - suction component 9 is started.

[0038] In this embodiment, the thermoelectric cooler 8 has a double - layer or multi - layer structure. The thermoelectric cooler 8 is sleeved on the outer surface of the reflector frame 601. The thermoelectric cooler 8 includes a cooling surface 801 and a heat - generating surface 802. The space between two adjacent thermoelectric coolers 8 is filled with a thermally conductive gel sheet. The cooling surface 801 is in close contact with the planar light - transmissive crystal 603, and the heat - generating surface 802 is in close contact with the heat - conducting sheet 701.

[0039] By setting it this way, the particles in the middle of the thermoelectric cooler 8 are not sealed with glue around, increasing the heat - dissipating area. After the cooling surface 801 of the thermoelectric cooler 8 is filled with a thermally conductive gel sheet, condensation water on the surface of the thermoelectric cooler 8 is avoided, thus preventing water from entering the internal particles of the thermoelectric cooler 8 and causing oxidation, and improving the refrigeration effect.

[0040] In this embodiment, the air - suction component 9 includes a fan housing 901 and a fan 902. The fan 902 is installed inside the fan housing 901. A through - hole 903 is opened on one side of the fan housing 901. A partition 904 is provided at the through - hole 903, forming a first air - supply port 905 and a second air - supply port 906. The first air - supply port 905 and the second air - supply port 906 are respectively communicated with the first air duct and the second air duct.

[0041] When the air - suction component 9 is started in this way, the fan 902 drives the air to flow. At this time, cold air enters the inside of the housing from the air inlet 3, takes away the heat of the second heat - dissipating fin 704, and then takes away the heat of the first heat - dissipating fin 703 through the first air - supply port 905. Thus, the heat of the heat - dissipating component 7 is better taken away, and then discharged from the first air outlet 4 and the second air outlet 5 respectively, so as to independently dissipate the heat of the lamp tube 602 and the thermoelectric cooler 8, improving the heat - dissipating efficiency.

[0042] In this embodiment, the control component 10 includes a control circuit board 1001, an energy - storage capacitor 1002, and an operation button 1003. The control circuit board 1001 is electrically connected to the energy - storage capacitor 1002, the operation button 1003, the lamp tube 602, and the thermoelectric cooler 8. The operation button 1003 is used to control the working states of the lamp tube 602 and the thermoelectric cooler 8. By setting it this way, the working mode of this hair remover can be better controlled, making it more convenient to use.

[0043] In this embodiment, a plugging cover 11 is installed on the right side of the upper housing 1 and the lower housing 2, and a decorative piece 12 is installed on the outer surface of the lower housing 2.

[0044] The technical solution provided by the present utility model, the usage method of the hair remover is as Figures 1-7As shown in the figure, during use, the cooling surface 801 of the thermoelectric cooler 8 cools the hair removal assembly 6 to achieve an ice compress effect. The heating surface 802 of the thermoelectric cooler 8 transfers heat to the heat conducting sheet 701, and then transfers it to the second heat sink 704 through the heat conducting tube 702. At the same time, the heat of the lamp tube 602 is transferred to the first heat sink 703. Since the first heat sink 703 and the second heat sink 704 are located in the first air duct and the second air duct, when the air suction assembly 9 is started, the fan 902 drives the air flow. At this time, the cold air enters the interior of the housing from the air inlet 3, and then takes away the heat of the heat dissipation assembly 7 through the first air duct and the second air duct, and then is discharged from the first air outlet 4 and the second air outlet 5 respectively, so as to independently dissipate the heat of the lamp tube 602 and the thermoelectric cooler 8, improve the heat dissipation efficiency, the heat of the lamp tube 602 will not affect the refrigeration effect, and make the cold compress effect and durability of the hair removal device better.

[0045] By setting the planar light-transmitting crystal 603, compared with the conventional cuboid crystal, the cooling load is light, which is beneficial to improving the refrigeration effect. At the same time, the double-layer or multi-layer thermoelectric cooler 8 strengthens the refrigeration effect. The particles in the middle of the thermoelectric cooler 8 are not sealed with glue around to increase the heat dissipation area. After the cooling surface 801 of the thermoelectric cooler 8 is filled with a thermally conductive gel sheet, condensation water on the surface of the thermoelectric cooler 8 is avoided, so as to prevent water from running into the internal particles of the thermoelectric cooler 8 and causing oxidation, thereby improving the refrigeration effect.

[0046] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A hair removal device, characterized in that, Comprising: An upper housing (1) and a lower housing (2), an air inlet (3) and a first air outlet (4) are provided on the upper housing (1), a second air outlet (5) is provided on the lower housing (2), a first air duct is formed between the air inlet (3) and the first air outlet (4), and a second air duct is formed between the air inlet (3) and the second air outlet (5); A hair removal assembly (6), one end of the hair removal assembly (6) is located inside the upper housing (1) and the lower housing (2), and the other end of the hair removal assembly (6) is used for hair removal of the skin; A heat dissipation assembly (7), a Peltier element (8), an air suction assembly (9) and a control assembly (10), the heat dissipation assembly (7), the Peltier element (8), the air suction assembly (9) and the control assembly (10) are all arranged inside the upper housing (1) and the lower housing (2), the air suction assembly (9) is located at the air inlet (3) for discharging the heat of the hair removal assembly (6) from the first air duct and discharging the heat of the Peltier element (8) from the second air duct, and the Peltier element (8) is of a double-layer or multi-layer structure; The hair removal assembly (6) includes a reflector (601), a lamp tube (602), a planar light-transmitting crystal (603) and a fixing cover (604), the lamp tube (602) is installed on one side of the reflector (601), and the planar light-transmitting crystal (603) and the fixing cover (604) are installed on the other side of the reflector (601); The heat dissipation assembly (7) includes a heat conducting sheet (701), a heat conducting pipe (702), a first heat sink (703) and a second heat sink (704) fixedly connected to the left and right sides of the heat conducting pipe (702), the heat conducting sheet (701) is sleeved on the reflector (601), the first heat sink (703) is located at the lamp tube (602), a heat dissipation port (705) communicating with the first air outlet (4) is provided on the first heat sink (703), the second heat sink (704) is located between the air suction assembly (9) and the air inlet (3), the second heat sink (704) is composed of a plurality of sheet-like heat sinks, and an air passing gap (706) is formed between two adjacent sheet-like heat sinks; The Peltier element (8) is sleeved on the outer surface of the reflector (601), the Peltier element (8) includes a cooling surface (801) and a heating surface (802), adjacent two Peltier elements (8) are filled with a heat conducting gel sheet, the cooling surface (801) is in close contact with the planar light-transmitting crystal (603), and the heating surface (802) is in close contact with the heat conducting sheet (701).

2. The hair removal device according to claim 1, wherein, The air suction assembly (9) includes a fan housing (901) and a fan (902), the fan (902) is installed inside the fan housing (901), and a through hole (903) is provided on one side of the fan housing (901).

3. The hair removal device according to claim 2, wherein A partition (904) is provided at the through hole (903) and a first air supply port (905) and a second air supply port (906) are formed, and the first air supply port (905) and the second air supply port (906) are respectively communicated with the first air duct and the second air duct.

4. The hair removal device according to claim 3, wherein The control component (10) includes a control circuit board (1001), an energy storage capacitor (1002), and an operation button (1003). The control circuit board (1001) is electrically connected to the energy storage capacitor (1002), the operation button (1003), a lamp tube (602), and a Peltier device (8). The operation button (1003) is used to control the working states of the lamp tube (602) and the Peltier device (8).

5. The hair removal device according to claim 4, wherein, A plugging cover (11) is installed on the right side of the upper housing (1) and the lower housing (2), and a decorative sheet (12) is installed on the outer surface of the lower housing (2).

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