Hair removal instrument

Abstract

The utility model relates to the technical field of hair removal and beauty, in particular to a hair removal instrument. The hair removing instrument comprises a shell and a fan assembly, a light outlet, a first air inlet, a second air inlet and an air outlet are formed in the outer surface of the shell, the light outlet and the first air inlet are arranged oppositely in the first direction, and the second air inlet and the air outlet are located between the light outlet and the first air inlet; the fan assembly is arranged in the shell and comprises a fan support and a fan, and the fan is arranged in the fan support; the fan bracket is provided with an air outlet which is communicated with the air outlet; the fan support further comprises a first air inlet channel and a second air inlet channel, an air inlet port of the first air inlet channel communicates with and faces the first air inlet, and an air inlet port of the second air inlet channel communicates with and faces the second air inlet. The hair removing instrument is provided with the two air inlets, the fan assembly is improved, air sucked by the two air inlets can enter the fan assembly, the air inlet amount is effectively guaranteed, and the heat dissipation effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to depilation cosmetic technology field, especially a depilation instrument. BACKGROUND

[0002] The depilation instrument in prior art usually includes a shell and a cooling fan, the shell is provided with a first air inlet, the cooling fan is arranged in the shell, and the air inlet of the cooling fan is arranged opposite to the first air inlet, so as to effectively reduce the internal temperature of the depilation instrument by inhaling external air. At the same time, in order to enhance the cooling effect, the shell will additionally be provided with a second air inlet at the bottom end, so as to ensure sufficient air intake.

[0003] However, in the above structure, the air intake direction of the air inlet of the cooling fan and the bottom air inlet is not consistent, so that the air inlet opened at the bottom is difficult to flow into the cooling fan, and the cooling effect is poor. SUMMARY

[0004] The technical problem to be solved by the embodiment of the utility model lies in providing a depilation instrument to solve the problem that the depilation instrument in the prior art has multiple air inlets but has difficulty in air intake, resulting in poor cooling effect.

[0005] The depilation instrument provided by the embodiment of the utility model comprises:

[0006] A shell has an installation cavity inside, and the outer surface of the shell is provided with a light outlet, a first air inlet, a second air inlet and an air outlet, the light outlet, the first air inlet, the second air inlet and the air outlet all communicate with the installation cavity; the light outlet and the first air inlet are arranged opposite to each other in a first direction, the second air inlet and the air outlet are located between the light outlet and the first air inlet, and the air intake direction of the second air inlet and the air intake direction of the first air inlet are arranged at an included angle;

[0007] A fan assembly is arranged in the installation cavity and is arranged close to the light outlet, and the fan assembly comprises a fan bracket and a fan, and the fan is arranged in the fan bracket; the fan bracket is provided with an air outlet, and the air outlet communicates with the air outlet;

[0008] The fan bracket further comprises a first air inlet channel and a second air inlet channel, the first air inlet channel and the first air inlet channel both communicate with the air outlet, the air intake port of the first air inlet channel communicates with and is arranged towards the first air inlet, and the air intake port of the second air inlet channel communicates with and is arranged towards the second air inlet.

[0009] In an embodiment, the fan holder comprises a main body and a cover body, the main body is hollow inside, the main body is arranged opposite to the second air inlet, and a first through opening is formed on a side of the main body facing away from the second air inlet; the cover body is arranged at the first through opening to jointly define the first air inlet channel with the main body.

[0010] In an embodiment, the cover body comprises a central part and an extension part, the central part is arranged opposite to the first through opening, and the extension part is connected to the central part at one end and extends towards the first air inlet at the other end to form an air inlet port of the first air inlet channel.

[0011] In an embodiment, the air inlet port has a gradually narrowing trend in the air inlet direction of the first air inlet.

[0012] In an embodiment, the main body is provided with a second through opening on a side facing the second air inlet, and the second through opening defines the second air inlet channel.

[0013] In an embodiment, the cover body is detachably connected to the main body.

[0014] In an embodiment, the hair removal instrument further comprises:

[0015] An air guide shell is arranged in the mounting cavity and between the light outlet and the fan assembly 20, one side of the air guide shell is connected to the air outlet, and the other side is connected to the air outlet;

[0016] A light emitting module is arranged on a side of the air guide shell facing away from the fan assembly, the light emitting module comprises a laser component and a light condensing cover, the laser component is arranged in the light condensing cover, and the laser component and the light condensing cover are both arranged in the air guide shell.

[0017] In an embodiment, the hair removal instrument further comprises a heat dissipation assembly, the heat dissipation assembly comprises a heat dissipation component, the heat dissipation component is arranged between the second air inlet and the second air inlet channel, the heat dissipation component comprises a substrate and a plurality of fins, the substrate is arranged on a side of the light emitting module, the plurality of fins are arranged on a side of the substrate away from the light emitting module, and the plurality of fins are arranged opposite to the air inlet port of the second air inlet channel.

[0018] In an embodiment, the light emitting module comprises a light transmitting component, and the light transmitting component is arranged at the light outlet.

[0019] The heat dissipation assembly further comprises a semiconductor refrigeration sheet, the semiconductor refrigeration sheet is arranged on a side of the substrate close to the light emitting module, and the semiconductor refrigeration sheet acts on the light transmitting component in the light emitting module.

[0020] In an embodiment, a battery and a control circuit board are also included, the battery and the control circuit board are both arranged in the mounting cavity, and the battery and at least part of the control circuit board are located between an air inlet port of the first air inlet channel and the first air inlet.

[0021] Compared with the prior art, the hair removal instrument has two air inlets, and the fan assembly is improved to ensure that the air entering from the two air inlets can smoothly enter the fan assembly, effectively ensures the air inlet amount, and improves the heat dissipation effect.

[0022] Specifically, the fan is arranged on the fan support, when the fan works, the fan assembly uses the first air inlet and the second air inlet to intake air into the fan assembly, and uses the air outlet to discharge the air from the air outlet, so as to realize the air flow and take away the heat generated in the hair removal instrument during work. The fan support of the fan assembly has a first air inlet channel and a second air inlet channel. On the one hand, the first air inlet channel and the second air inlet channel can guide the air entering from the first air inlet and the second air inlet respectively, and on the other hand, the air inlet ports of the first air inlet channel and the second air inlet channel are both directed to the corresponding air inlet positions, so that the air inlet is easier. Therefore, the hair removal instrument can effectively ensure the air inlet amount and improve the heat dissipation efficiency of the hair removal instrument. BRIEF DESCRIPTION OF DRAWINGS

[0023] The specific implementation of the present application will be further described in detail below in combination with the drawings and embodiments, and the drawings are as follows:

[0024] Figure 1 is a perspective view of the hair removal instrument provided by the embodiment of the present application;

[0025] Figure 2 is a perspective view of the hair removal instrument from another angle provided by the embodiment of the present application;

[0026] Figure 3 is an internal view of the hair removal instrument provided by the embodiment of the present application;

[0027] Figure 4 is Figure 3 is a partial enlarged view of position A in FIG. 6;

[0028] Figure 5 is a disassembly view of the internal part of the hair removal instrument provided by the embodiment of the present application;

[0029] Figure 6 is a disassembly view of the fan support provided by the embodiment of the present application;

[0030] Figure 7 is a schematic view of the air flow direction in the air guide shell provided by the embodiment of the present application;

[0031] Figure 8 is a schematic view of another angle of the internal air flow direction of the air guide shell provided by the embodiment of the utility model;

[0032] Figure 9 is a disassembled schematic view of the air guide shell provided by the embodiment of the utility model;

[0033] Figure 10 is a disassembled schematic view of the heat dissipation assembly, the light emitting module and the air guide shell provided by the embodiment of the utility model.

[0034] The reference signs in the drawings are as follows:

[0035] 1000, the hair removal instrument;

[0036] 10, the shell; 11, the mounting cavity; 12, the light outlet; 13, the first air inlet; 14, the second air inlet; 15, the air outlet;

[0037] 20, the fan assembly; 21, the fan support; 211, the air outlet; 212, the first air inlet channel; 213, the second air inlet channel; 214, the main body; 2141, the first through hole; 2142, the second through hole; 2143, the insertion hole; 215, the cover body; 2151, the center part; 2152, the extension part; 2152a, the blocking edge; 2153, the insertion column; 2153a, the threaded hole;

[0038] 30, the air guide shell; 31, the first communication hole; 32, the second communication hole; 33, the air guide channel; 34, the upper shell; 35, the lower shell;

[0039] 40, the light emitting module; 41, the laser piece; 42, the light collecting cover; 43, the light transmitting piece;

[0040] 50, the heat dissipation assembly; 51, the heat dissipation piece; 511, the base plate; 512, the fin; 52, the semiconductor refrigeration piece;

[0041] 60, the battery;

[0042] 70, the control circuit board. DETAILED DESCRIPTION

[0043] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0044] The embodiment of the utility model provides a hair removal instrument 1000, such as Figures 1-4 and in combination with Figure 6The hair removal device 1000 includes a housing 10 and a fan assembly 20. The housing 10 has an internal mounting cavity 11. The outer surface of the housing 10 is provided with a light outlet 12, a first air inlet 13, a second air inlet 14, and an air outlet 15. The light outlet 12, the first air inlet 13, the second air inlet 14, and the air outlet 15 are all connected to the mounting cavity 11. The light outlet 12 and the first air inlet 13 are connected in a first direction (e.g., ...). Figure 1 The second air inlet 14 and the air outlet 15 are located opposite each other in the X direction (as shown in the diagram). They are situated between the light outlet 12 and the first air inlet 13, with the air inlet direction of the second air inlet 14 forming an angle with the air inlet direction of the first air inlet 13. The fan assembly 20 is installed in the mounting cavity 11 and is positioned close to the light outlet 12. The fan assembly 20 includes a fan bracket 21 and a fan, with the fan installed in the fan bracket 21. The fan bracket 21 has an exhaust port 211, which is connected to the air outlet 15. The fan bracket 21 also includes a first air inlet channel 212 and a second air inlet channel 213. Both the first air inlet channel 212 and the second air inlet channel 213 are connected to the exhaust port 211. The air inlet port of the first air inlet channel 212 is connected to and faces the first air inlet 13, and the air inlet port of the second air inlet channel 213 is connected to and faces the second air inlet 14. This application solves the problem that the hair removal device 1000 in the prior art has multiple air inlets but internal air intake is difficult. The hair removal device 1000 is equipped with two air inlets, and by improving the fan assembly 20, it is ensured that the air entering through the two air inlets can smoothly enter the fan assembly 20, effectively ensuring the air intake volume and improving the heat dissipation effect.

[0045] Specifically, the fan is mounted on the fan bracket 21. When the fan is working, the fan assembly 20 draws air into itself through the first air inlet 13 and the second air inlet 14, and exhausts the air through the exhaust port 211 and the exhaust port 15, thus achieving airflow to remove the heat generated inside the hair removal device 1000 during operation. The fan bracket 21 of the fan assembly 20 has a first air inlet channel 212 and a second air inlet channel 213. On the one hand, the first air inlet channel 212 and the second air inlet channel 213 can guide the air entering through the first and second air inlets respectively. On the other hand, the air inlet ports of the first air inlet channel 212 and the second air inlet channel 213 are both oriented towards the corresponding air intake positions, making air intake easier. Therefore, the hair removal device 1000 can effectively ensure the air intake volume and improve the heat dissipation efficiency of the hair removal device 1000.

[0046] It should be noted that the existing technology hair removal instrument generally adopts the heat dissipation fan of the air blower principle, the air inlet and air outlet directions of such heat dissipation fan are inconsistent; and in order to ensure the air inlet amount, the existing technology hair removal instrument usually additionally sets an air inlet at the bottom. However, due to the inconsistent air inlet directions of the air inlet of the heat dissipation fan and the bottom air inlet, the air entering the air inlet at the bottom is difficult to flow into the heat dissipation fan; in addition, in order to make the overall structure of the hair removal instrument 1000 more compact, the gap between the air inlet of the heat dissipation fan and the shell 10 is small, which easily compresses the flow space of the air flow, further hindering the air flow entering the air inlet at the bottom from flowing into the heat dissipation fan. Compared with the above-mentioned embodiment of the hair removal instrument 1000, the fan support 21 of the hair removal instrument 1000 of the present application has a first air inlet channel, and the air inlet direction of the air inlet port of the first air inlet channel is the same as that of the first air inlet 13, so that the air sucked from the first air inlet 13 is more easily flowed into the inside of the fan assembly 20, ensuring the air inlet amount.

[0047] In the present application, the air inlet direction of the second air inlet 14 is arranged at an angle with the air inlet direction of the first air inlet 13, and the angle can be adjusted according to design requirements, which is not limited herein. Exemplarily, in the present application, the air inlet direction of the second air inlet 14 is perpendicular to the air inlet direction of the first air inlet 13.

[0048] Referring to Figure 1 In the present application, the light outlet 12 and the first air inlet 13 are arranged opposite to each other in the first direction, i.e. the length direction of the hair removal instrument 1000, and the second air inlet 14 is arranged on one side of the thickness direction of the shell 10 (as shown in the Z direction in Figure 1 ), and the air outlet 15 is arranged on one side of the width direction of the shell 10 (as shown in the Y direction in Figure 1 ). It can be understood that the relative positional relationship between the first air inlet 13, the second air inlet 14 and the air outlet 15 can also be adjusted according to design requirements, which is not limited herein.

[0049] Referring to Figure 6 In an embodiment, the fan support 21 comprises a main body 214 and a cover body 215, the inside of the main body 214 is hollow, the main body 214 is arranged opposite to the second air inlet 14, and a first through port 2141 is arranged on the side of the main body 214 away from the second air inlet 14; the cover body 215 is arranged at the first through port 2141 to jointly enclose the first air inlet channel 212 with the main body 214. In this way, the main body 214 is used for mounting and fixing the fan, and the cover body 215 is arranged at the first through port 2141, which can guide the air sucked by the first air inlet 13 to smoothly pass through the first through port 2141 and flow into the inside of the main body 214, avoiding air flow leakage, and the structure design is simple, and the overall structural reliability is better.

[0050] Specifically, the fan is arranged in the main body 214, and the air outlet 211 is arranged on one side of the main body 214 and communicates with the inside of the main body 214. In this embodiment, the air outlet direction of the air outlet 211 is on the same side as the light outlet 12.

[0051] In an embodiment, the cover 215 includes a central part 2151 and an extension part 2152. The central part 2151 is arranged opposite to the first through hole 2141, and the extension part 2152 is connected to the central part 2151 at one end and extends towards the first air inlet 13 at the other end to form an air inlet port of the first air inlet channel 212. In this way, the extension part 2152 extends towards the first air inlet 13, the air inlet port of the first air inlet channel 212, reduces the inflow path, so that the suction air can flow more quickly to the air inlet port of the first air inlet channel 212, and is more conducive to the air flow to the inside of the fan assembly 20.

[0052] In an embodiment, the air inlet port of the first air inlet channel 212 has a gradually narrowing trend in the air inlet direction of the first air inlet 13. In this way, on the one hand, the size of the air inlet port of the first air inlet channel 212 is increased to enable more air to flow in; on the other hand, the air flow in the air inlet port gradually decreases in size during the flow process, so that the air flow can accelerate to flow more quickly into the inside of the fan assembly 20, thereby improving the air inlet efficiency.

[0053] Specifically, the extension part 2152 includes two blocking edges 2152a; the two blocking edges 2152a are arranged opposite to each other in a direction perpendicular to the air inlet direction of the first air inlet 13, and the distance between the two blocking edges 2152a gradually shortens in the air inlet direction of the first air inlet 13.

[0054] In an embodiment, the main body 214 is provided with a second through hole 2142 on the side facing the second air inlet 14, and the second through hole 2142 defines the second air inlet channel 213. In this way, the structure design is simpler and easier to process while realizing the guiding air effect.

[0055] Preferably, the second through hole 2142 is arranged opposite to the second air inlet 14 to reduce the flow distance of the suction air and realize faster air inlet.

[0056] In this application, the cover 215 and the main body 214 have many arrangement modes. Exemplarily, the cover 215 and the main body 214 are integrally formed; in another exemplary, the cover 215 can be detachably connected to the main body 214. In this way, the processing difficulty of the fan bracket 21 is reduced, which is conducive to mass production and reduces production cost.

[0057] In the above embodiments, the cover 215 and the main body 214 can be connected in various manners, such as threaded connection, buckle connection or magnetic attraction connection, which are not limited herein. For example, the main body 214 is provided with a hole 2143 on the side facing the cover 215, and the cover 215 is provided with a column 2153 which is inserted into the hole 2143 to connect the main body 214 and the cover 215. Preferably, to improve the stability of the connection, the column 2153 is provided with a threaded hole 2153a on the side facing the hole 2143, and the depilator 1000 further comprises a screw which is inserted into the hole 2143 and is screwed into the threaded hole 2153a. The fastening force provided by the screw and the threaded hole 2153a can firmly connect the cover 215 and the main body 214, and the connection is more stable.

[0058] With reference to Figures 7-9 In an embodiment, the depilator 1000 further comprises an air guide shell 30 and a light emitting module 40. The air guide shell 30 is arranged in the mounting cavity 11 and located between the light emitting port 12 and the fan assembly 20. One side of the air guide shell 30 is communicated with the air outlet 211, and the other side is communicated with the air outlet 15.

[0059] The light emitting module 40 is arranged on the side of the air guide shell 30 away from the fan assembly 20. The light emitting module 40 comprises a laser piece 41 and a light collector 42. The laser piece 41 is arranged in the light collector 42, and both the laser piece 41 and the light collector 42 are located in the air guide shell 30. In this way, the air guide shell 30 can limit and fix the light emitting module 40, thereby improving the connection stability. On the other hand, the air discharged from the air outlet 211 will be discharged to the air outlet 15 through the air guide shell 30. Since the laser piece 41 and the light collector 42 are located in the air guide shell 30, the air flow generated in the air guide shell 30 can discharge the heat generated by the laser piece 41 and the light collector 42 to the outside through the air outlet 15, thereby reducing the temperature of the light emitting module 40 and further improving the heat dissipation effect. Specifically, the air guide shell 30 is provided with a first communication port 31 on the side facing the air outlet 211. The first communication port 31 is communicated with the air outlet 211. The air outlet 211 is located on one side of the laser piece 41 and the light collector 42 in the width direction. The air guide shell 30 is provided with a second communication port 32 on the side facing the air outlet 15. The second communication port 32 is communicated with the air outlet 15. The air outlet 15 is located on the opposite side of the laser piece 41 and the light collector 42 in the width direction.

[0060] It is worth mentioning that by implementing the above embodiment, the light collecting cover 42 can divide the air guide shell 30 into two air guide channels 33, that is, the light collecting cover 42 divides the air flow generated inside the air guide shell 30 into two parts, one of which is used to cool the side of the laser component 41 and the light collecting cover 42 facing the laser component 41, and the other is used to cool the side of the light collecting cover 42 away from the laser component 41. The air outlet 211 is located on one side of the laser component 41 and the light collecting cover 42, and the air blown out by the air outlet 211 will be divided into two air guide channels 33 from one side of the laser component 41 and the light collecting cover 42, and flow towards the opposite side of the laser component 41 and the light collecting cover 42, and then be discharged to the air outlet 15, thereby ensuring that the air flow can uniformly cover the light collecting cover 42 and the laser component 41, and improving the heat dissipation effect.

[0061] In an embodiment, the air guide shell 30 comprises an upper shell 34 and a lower shell 35, the upper shell 34 is detachably connected to the lower shell 35 to facilitate the assembly of the light emitting module 40 to the air guide shell 30.

[0062] Referring to Figure 10 In an embodiment, the hair removal device 1000 further comprises a heat dissipation assembly 50, the heat dissipation assembly 50 comprises a heat dissipation component 51, the heat dissipation component 51 is located between the second air inlet 14 and the second air inlet channel 213, the heat dissipation component 51 comprises a substrate 511 and a plurality of fins 512, the substrate 511 is located on one side of the light emitting module 40, the plurality of fins 512 are arranged on the side of the substrate 511 away from the light emitting module 40, and the plurality of fins 512 are arranged opposite to the air inlet port of the second air inlet channel 213. The heat generated by the light emitting module 40 can be transmitted to the plurality of fins 512 through the substrate 511, and then the air sucked in by the second air inlet 14 can carry away the heat generated by the plurality of fins 512 and flow into the fan assembly 20, and finally be discharged to the outside of the hair removal device 1000. In this way, the temperature of the light emitting module 40 can be effectively reduced, and the performance of the hair removal device 1000 can be improved.

[0063] In an embodiment, the light emitting module 40 comprises a light transmitting component 43, the light transmitting component 43 is arranged at the light emitting port 12; the heat dissipation assembly 50 further comprises a semiconductor refrigeration sheet 52, the semiconductor refrigeration sheet 52 is arranged on the side of the substrate 511 close to the light emitting module 40, and the semiconductor refrigeration sheet 52 acts on the light transmitting component 43 in the light emitting module 40. The part of the light transmitting component 43 exposed to the light emitting port 12 is used to contact the human skin, and the semiconductor refrigeration sheet 52 can cool the light transmitting component 43, and the heat generated by the semiconductor refrigeration sheet 52 can be transmitted to the plurality of fins 512 through the substrate 511. In this way, the human body can be subjected to ice sensation hair removal, the pain felt by the user during hair removal can be reduced, and the comfort of using the hair removal device 1000 can be improved. Preferably, the light transmitting component 43 is made of sapphire.

[0064] In an embodiment, a phase-change silicone grease (not shown in the figure) is provided between the light-transmitting member 43 and the semiconductor cooling sheet 52; similarly, a phase-change silicone grease is also provided between the substrate 511 and the semiconductor cooling sheet 52. In this way, the phase-change silicone grease can effectively transfer heat from the heat source, improving the efficiency of heat transfer.

[0065] With reference to Figure 3 With Figure 5 In an embodiment, the hair removal device 1000 further comprises a battery 60 and a control circuit board 70, both of which are arranged in the mounting cavity 11, and the battery 60 and at least part of the control circuit board 70 are located between the air inlet port of the first air inlet passage 212 and the first air inlet 13. In this way, after the first air inlet 13 inhales air, the air flow generated will carry away part of the heat generated by the battery 60 and the control circuit board 70 during operation, and the heat will be discharged to the outside through the fan assembly 20, so that the hair removal device 1000 can work at an appropriate temperature, improving the stability of the performance of the hair removal device 1000.

[0066] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features can be replaced by equivalents; all these modifications and replacements should belong to the protection scope of the claims of the present application.

Claims

1. An epilator, characterized in that The application relates to a hair removal instrument, which comprises a shell with a mounting cavity in the interior, an out-light port, a first air inlet port, a second air inlet port and an air outlet port arranged on the outer surface of the shell, and the out-light port, the first air inlet port, the second air inlet port and the air outlet port all being communicated with the mounting cavity; the out-light port and the first air inlet port are arranged opposite to each other in a first direction, the second air inlet port and the air outlet port are located between the out-light port and the first air inlet port, and the air inlet direction of the second air inlet port is arranged at an angle with the air inlet direction of the first air inlet port; a fan assembly is arranged in the mounting cavity and close to the out-light port, and the fan assembly comprises a fan support and a fan, the fan is arranged in the fan support, and the fan support is provided with an air outlet port communicated with the air outlet port; the fan support further comprises a first air inlet channel and a second air inlet channel, the first air inlet channel and the second air inlet channel are both communicated with the air outlet port, the air inlet port of the first air inlet channel is communicated with and arranged towards the first air inlet port, and the air inlet port of the second air inlet channel is communicated with and arranged towards the second air inlet port. The fan support comprises a main body and a cover body, the main body is hollow in the interior, the main body is arranged opposite to the second air inlet port, and a first through port is arranged on the side of the main body away from the second air inlet port; the cover body is arranged on the first through port to jointly define the first air inlet channel with the main body. The cover body comprises a central part and an extension part, the central part is arranged opposite to the first through port, one end of the extension part is connected to the central part, and the other end of the extension part is arranged towards the first air inlet port to form the air inlet port of the first air inlet channel. The air inlet port has a gradually narrowing trend in the air inlet direction of the first air inlet port.

2. The epilator according to claim 1, characterized in that A second through port is arranged on the side of the main body towards the second air inlet port, and the second through port defines the second air inlet channel.

3. The epilator according to claim 2, characterized in that The cover body is detachably connected to the main body.

4. The epilator according to claim 3, characterized in that The hair removal instrument further comprises a wind guide shell arranged in the mounting cavity and located between the out-light port and the fan assembly (20), one side of the wind guide shell is communicated with the air outlet port, and the other side of the wind guide shell is communicated with the air outlet port; an out-light module is arranged on the side of the wind guide shell away from the fan assembly, and the out-light module comprises a laser piece and a light collecting cover, the laser piece is arranged in the light collecting cover, and the laser piece and the light collecting cover are both located in the wind guide shell.

5. The epilator according to claim 2, characterized in that The hair removal instrument further comprises a heat dissipation assembly, the heat dissipation assembly comprises a heat dissipation piece, the heat dissipation piece is located between the second air inlet port and the second air inlet channel, the heat dissipation piece comprises a substrate and a plurality of fins, the substrate is located on the side of the out-light module away from the laser piece, the plurality of fins are arranged on the side of the substrate away from the out-light module, and the plurality of fins are arranged opposite to the air inlet port of the second air inlet channel.

6. The epilator according to claim 2, characterized in that The out-light module comprises a light transmission piece arranged at the out-light port.

7. The epilator according to any one of claims 1 to 6, characterized in that ​ ​ ​ 8. The epilator according to claim 7, characterized in that ​ 9. The epilator according to claim 8, characterized in that ​ The heat dissipation assembly further comprises a semiconductor refrigeration sheet arranged on the substrate close to the light-emitting module, and the semiconductor refrigeration sheet acts on a light-transmitting member in the light-emitting module.

10. The epilator according to claim 9, characterized in that The heat dissipation assembly further comprises a battery and a control circuit board, both of which are arranged in the mounting cavity, the battery is electrically connected to the control circuit board, and the battery and at least part of the control circuit board are located between the air inlet port of the first air inlet channel and the first air inlet.

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