CN112057164A

CN112057164A - Depilatory instrument

Info

Publication number: CN112057164A
Application number: CN202010871536.6A
Authority: CN
Inventors: 许祖明; 关润生
Original assignee: Foshan Jindi Electric Appliance Co ltd
Current assignee: Foshan Jindi Electric Appliance Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-12-11
Anticipated expiration: 2040-08-26
Also published as: CN112057164B

Abstract

The invention provides a depilating instrument, which comprises a shell, a fan, a depilating component and a heat dissipation component, wherein the fan is arranged on the shell; the shell is provided with an accommodating cavity, the shell, the hair removal assembly and the heat dissipation assembly are all positioned in the accommodating cavity, and the air outlet of the fan faces towards the heat dissipation assembly and the hair removal assembly; the depilating instrument is provided with a cold compress part, and the heat dissipation component is close to the cold compress part; the heat dissipation assembly comprises a vapor chamber; this appearance that moults sets up the soaking plate as heat radiation component, can make near the temperature reduction of subassembly that moults, plays the effect of cold compress, avoids burning user's skin, and it is more comfortable to use.

Description

Depilatory instrument

Technical Field

The invention relates to the field of depilating equipment, in particular to a depilating instrument.

Background

With the development of laser technology, the application of semiconductor laser technology in the field of medical cosmetology is more and more extensive, and compared with the traditional depilation method, the laser depilation instrument has the advantages of good depilation effect, small damage to human skin, quick repair and capability of realizing permanent depilation. The existing laser depilation instrument generally comprises a shell, a fan, a heat dissipation component, a depilation component and a heat dissipation component, wherein the depilation component can generate a large amount of heat in the use process, and the laser depilation can burn the skin.

Disclosure of Invention

Based on this, there is a need for an epilating apparatus with a cold compress effect.

The present invention provides an epilating apparatus comprising:

the hair removal device comprises a shell, a fan, a hair removal assembly and a heat dissipation assembly;

the housing is provided with an accommodating cavity, and the housing, the hair removal assembly and the heat dissipation assembly are all positioned in the accommodating cavity;

the air outlet of the fan faces the heat dissipation assembly and the hair removal assembly;

the heat dissipation assembly is close to the hair removal assembly;

the heat dissipation assembly comprises a vapor chamber.

Preferably, the depilating instrument further comprises an air guide assembly, wherein an opening and an air inlet are formed in the air guide assembly, the soaking plate covers the opening, and an air channel is formed between the air guide assembly and the soaking plate; and the air outlet of the fan faces the air inlet of the air guide assembly.

Preferably, the heat dissipation assembly further comprises fins, the fins are fixedly connected with the soaking plates, the fins are located in the air duct, and the fins are arranged at one end close to an air outlet of the fan.

Preferably, the fin includes a plurality of metal plates, the extending direction of the plurality of metal plates is the same as the air outlet direction of the air outlet, the first end of the fin faces the air outlet of the fan, and the first end of the metal plate becomes thinner gradually.

Preferably, the fin is located at an air inlet portion of the air duct, the hair removal assembly is located at a heat dissipation portion of the air duct, and a cross-sectional area of the air inlet portion is larger than a cross-sectional area of the heat dissipation portion.

Preferably, the air duct comprises a first air duct and a second air duct, the first air duct extends to the hair removal assembly, and the second air duct extends to the heat dissipation assembly; the air outlet direction of the fan faces to the first air duct and the second air duct, the first air duct and the second air duct are arranged in an isolated mode, and the first air duct and the second air duct are arranged in parallel; the fan is started, and air flow can be sent into the first air channel and the second air channel; the opening is close to the second air channel, and the soaking plate is one side wall of the second air channel.

Preferably, the depilating assembly comprises a depilating lamp, the housing is further provided with a light outlet matched with the depilating lamp, the light outlet is provided with a light-transmitting piece, and the thickness of the light-transmitting piece is 5-15 mm; the depilatory instrument is provided with a cold compress part and a refrigerating piece, the refrigerating piece is arranged close to the cold compress part, and the cold compress part is positioned on the periphery of the light outlet;

the outer surface of the cold compressing part protrudes out of the outer surface of the light-transmitting piece; or the outer surface of the cold compressing part is flush with the outer surface of the light-transmitting piece.

Preferably, the depilating assembly comprises a depilating lamp, the housing is further provided with a light outlet matched with the depilating lamp, the light outlet is provided with a light-transmitting piece, and the thickness of the light-transmitting piece is 5-15 mm; the depilating instrument is provided with a cold compress part and a refrigerating piece, the refrigerating piece is arranged close to the cold compress part, the cold compress part is the light-transmitting piece, and the heat dissipation assembly is arranged close to the periphery of the light-transmitting piece;

the outer surface of the light-transmitting piece protrudes out of the outer surface of the shell; alternatively, the outer surface of the light-transmitting member is flush with the outer surface of the housing.

Preferably, a plurality of micro-cavities are arranged inside the soaking plate, the micro-cavities are vacuum cavities, and cooling media are stored in the micro-cavities.

Preferably, the depilating instrument further comprises an air guide assembly and a fixing seat, the depilating assembly comprises a fixing bracket, a reflecting plate and a depilating lamp, the fixing bracket is fixedly connected with the fixing seat, and the depilating lamp is fixed on the fixing bracket; the wind guide assembly is fixedly connected with the fan, the reflector is fixedly connected with the wind guide assembly, and the reflector is partially covered on one side of the hair removal lamp.

The soaking plate is arranged on the depilating instrument and is used as the heat dissipation component, so that the temperature near the depilating component can be reduced, the cold compress effect is realized, the skin of a user is prevented from being burnt, and the depilating instrument is more comfortable to use.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is an overall block diagram of a depilating apparatus in accordance with a preferred embodiment of the present invention;

FIG. 2 is a view showing the internal structure of the hair removal device according to the preferred embodiment of the present invention;

FIG. 3 is an overall structural view of a heat dissipating module according to a preferred embodiment of the present invention;

fig. 4 is an overall structural view of the air guide assembly according to the preferred embodiment of the present invention;

FIG. 5 is a view of the internal structure of a portion of an epilating apparatus in accordance with an embodiment of the invention;

fig. 6 is a partial internal structural view of a depilating apparatus in accordance with another preferred embodiment of the present invention.

In the figure: 1. a housing; 2. a fan; 3. an epilation assembly; 31. a depilating lamp; 32. a light transmissive member; 33. fixing a bracket; 34. a reflector; 4. a heat dissipating component; 41. a vapor chamber; 42. a fin; 5. an air guide assembly; 51. opening the mouth; 52. an air inlet; 53. an air inlet part; 54. a heat dissipating section; 50. an air duct; 501. a first air duct; 502. a second air duct; 6. a fixed seat; 7. a refrigeration member.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and specific embodiments for the purpose of better understanding and enabling those skilled in the art to practice the present invention, which are not intended to limit the present invention.

Referring to figures 1 to 6, the present invention provides an epilating apparatus comprising a housing 1, a fan 2, an epilating assembly 3 and a heat dissipating assembly 4. Be provided with on the casing 1 and hold the chamber, casing 1, the subassembly 3 and the radiator unit 4 that moult all are located and hold the intracavity, and the air outlet of fan 2 is towards radiator unit 4 and the subassembly 3 that moults. The heat dissipation assembly 4 is close to the hair removal assembly 3; the heat dissipating unit 4 includes a soaking plate 41. The soaking plate 41 is a plate-shaped structure with a plurality of micro-cavities on the inner wall (it should be noted that the cross-sectional area of the micro-cavities is small, and the cross-sectional area of the cavities is generally less than 5 square micrometers, or less than 1 square micrometer), the micro-cavities are vacuum cavities, and cooling media (cooling liquid or gas) are stored in the vacuum cavities, and the soaking plate is usually made of copper. When heat is conducted to the evaporation area of the micro-cavity from the heat source, the cooling liquid in the cavity starts to generate the gasification phenomenon of the cooling liquid after being heated in the environment with low vacuum degree, at the moment, the heat energy is absorbed, the volume rapidly expands, the whole cavity is rapidly filled with the gaseous cooling medium, and the condensation phenomenon can be generated when the gaseous medium contacts a relatively cold area. The heat accumulated during evaporation is released by the condensation phenomenon, and the condensed cooling liquid returns to the evaporation heat source through the capillary tube of the microstructure, and the operation is repeated in the cavity. The soaking plate 41 can conduct heat near the epilating assembly 3 to other locations, lowering the temperature around the epilating assembly 3. Further, the soaking plate 41 has one end close to the hair removing assembly 3 and the other end close to the fan 2, so that the heat near the hair removing assembly 3 can be better conducted to the fan 2, and the temperature near the hair removing assembly 3 is close to the temperature near the fan 2.

Referring to fig. 4 and 5, in a preferred embodiment, the depilating apparatus further includes an air guiding assembly 5, the air guiding assembly 5 is provided with an opening 51 and an air inlet 52, the soaking plate 41 covers the opening 51, and an air duct 50 is formed between the air guiding assembly 5 and the soaking plate 41; the air outlet of the fan 2 faces the air inlet 52. The airflow from the fan 2 flows in the air duct 50 formed by the air guiding assembly 5 and the soaking plate 41, so that the heat of the depilating assembly 3 can be better dissipated.

Referring to fig. 2 and 3, in a further preferred embodiment, the heat dissipating assembly 4 further includes a fin 42, the fin 42 is fixedly connected to the soaking plate 41, the fin 42 is located in the air duct 50, and the fin 42 is disposed at an end close to the air outlet of the fan 2. The fins 42 can rapidly perform heat exchange to lower the temperature of the soaking plate 41 and keep the soaking plate 41 at a low temperature. Further, the fin 42 includes a plurality of metal plates, an extending direction of the plurality of metal plates is the same as an air outlet direction of the air outlet, a first end of the fin 42 faces the air outlet of the fan 2, and the first end of the metal plates becomes thinner gradually. The airflow enters the first fins 42 more easily, reducing the resistance to airflow.

Referring to fig. 4, in the preferred embodiment, the fins 42 are located at an air inlet portion 53 of the air duct 50, the air inlet portion 53 being the end near the fan 2, the hair removal assembly 3 being located at a heat dissipation portion 54 of the air duct 50, the heat dissipation portion 54 being the end near the hair removal assembly 3, the air inlet portion 53 having a larger cross-sectional area than the heat dissipation portion 54. The cross-sectional area of air inlet portion 53 is big, makes its air outlet with fan 2 cooperate, and the amount of wind that gets into in the wind channel 50 is bigger, and the cross-sectional area of heat dissipation portion 54 diminishes, makes the wind speed of heat dissipation portion 54 bigger, and the radiating effect is better.

Referring to fig. 6, in the preferred embodiment, air duct 50 includes a first air duct 501 and a second air duct 502, the first air duct 501 extending to epilating assembly 3, and the second air duct 502 extending to heat dissipating assembly 4; the air outlet direction of the fan 2 faces the first air duct 501 and the second air duct 502, the first air duct 501 and the second air duct 502 are arranged in an isolated manner, and the first air duct 501 and the second air duct 502 are arranged in parallel; the fan 2 is started, and air flow can be sent into the first air duct 501 and the second air duct 502; the opening 51 is disposed near the second air duct 502, and the soaking plate 41 is a side wall of the second air duct 502. It should be noted that, the parallel connection here is similar to the parallel connection in the circuit, and the air flow from the air outlet flows into the first air duct 501 and the second air duct 502 respectively, but does not pass through the first air duct 501 and then the second air duct 502. The fan 2 is turned on, and wind flow can be sent into the first wind channel 501 and the second wind channel 502. The wind that fan 2 blew out is divided into two strands, blows to mouling subassembly 3 and radiating component respectively, gives the heat dissipation of mouling subassembly 3 and radiating component 4's hot junction respectively, can reduce the heat-conduction that moults subassembly 3 and radiating component 4, avoids the heat conduction of the higher part of temperature to the lower part of temperature on, and the radiating effect can be better. The first air duct 501 and the second air duct 502 are arranged, air blown out from the air outlet of the fan 2 cools the hot ends of the hair removal assembly 3 and the heat dissipation assembly 4 through the first air duct 501 and the second air duct 502 respectively, so that heat conduction between the hot ends of the hair removal assembly 3 and the heat dissipation assembly 4 is reduced, and the heat dissipation effect is better.

Referring to fig. 1, in the preferred embodiment, the hair removal assembly 3 includes a hair removal lamp 31, the housing 1 is further provided with a light outlet for cooperating with the hair removal lamp 31, the light outlet is provided with a light-transmitting member 32, the hair removal lamp 31 emits laser light, and the laser light is transmitted through the light-transmitting member 32. The depilating instrument is provided with a cold compress part and a refrigerating part 7, wherein the refrigerating part 7 is arranged close to the cold compress part, and the cold compress part is positioned on the peripheral side of a light outlet. In one embodiment, the outer surface of the cold compress portion protrudes beyond the outer surface of the light transmissive element 32, and the outer surface of the cold compress portion protrudes beyond the outer surface of the light transmissive element 32, so that the temperature of the light transmissive element 32 is high, thereby preventing the light transmissive element 32 from directly contacting the skin. In another embodiment, the outer surface of the cold compress is flush with the outer surface of the optically transparent member 32, and the laser is closer to the skin, resulting in better epilation, but less comfort.

Referring to fig. 5 and 6, in a preferred embodiment, the hair removal assembly 3 comprises a hair removal lamp 31, and the housing 1 is further provided with a light outlet for cooperating with the hair removal lamp 31, and the light outlet is provided with a light-transmitting member 32. This appearance that moults is provided with cold compress portion and refrigeration piece 7, and refrigeration piece 7 is close to cold compress portion and sets up, and cold compress portion is light-permeable piece 32, and radiator unit 4 is close to the week side setting of light-permeable piece 32, and it needs to explain that, week side of light-permeable piece 32 indicates that light-permeable piece 32 goes out other faces outside the light-permeable face, exactly those can not influence the face of light transmissivity, and the light that light-permeable piece 32 came out can be realized mouling, and light-permeable piece 32 can not the high temperature. In one embodiment, the outer surface of the light-transmitting member 32 protrudes from the outer surface of the housing 1. In another embodiment, the outer surface of the light transmissive member 32 is flush with the outer surface of the housing 1.

Referring to fig. 2, in a preferred embodiment, the light transmissive member 32 has a thickness of 5-15 mm. Because light transmission member 32 both will play the non-light tight effect, still will play heat-conducting effect, if light transmission member 32 is too thin, light transmission member 32 is less with radiator unit 4's area of contact, will be relatively poor to the effect of light transmission member 32 cooling, sets up certain thickness with light transmission member 32, increases area of contact, can fall the temperature value lower with light transmission member 32's temperature. Through a plurality of experiments and practices, the heat conducting performance and the light transmitting performance of the light transmitting member 32 can be well balanced when the thickness of the light transmitting member is 10 mm. Further, in the present embodiment, the light-transmitting member 32 is made of a crystalline material.

Referring to fig. 2 and 6, in a preferred embodiment, the hair removal device further includes a wind guiding assembly 5 and a fixing base 6, the hair removal assembly 3 includes a fixing bracket 33, a reflective plate 34 and a hair removal lamp 31, the fixing bracket 33 is fixedly connected with the fixing base 6, and the hair removal lamp 31 is fixed on the fixing bracket 33; the air guide assembly 5 is fixedly connected with the fan 2, the reflector 34 is fixedly connected with the air guide assembly 5, and part of the reflector 34 covers one side of the depilating lamp 31. The reflector allows more laser light from the epilation lamp 31 to exit the light-transmissive member 32.

The soaking plate 41 is arranged as the heat radiation component 4, so that the temperature near the depilating component 3 can be reduced, the cold compress effect is realized, the skin of a user is prevented from being burnt, and the depilating instrument is more comfortable to use.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An epilating apparatus, comprising:

the hair removal device comprises a shell (1), a fan (2), a hair removal assembly (3) and a heat dissipation assembly (4);

the housing (1) is provided with an accommodating cavity, and the housing (1), the depilating assembly (3) and the heat dissipation assembly (4) are all positioned in the accommodating cavity;

the air outlet of the fan (2) faces the heat dissipation assembly (4) and the hair removal assembly (3);

the heat dissipation assembly (4) is close to the epilation assembly (3);

the heat dissipation assembly (4) comprises a soaking plate (41).

2. The hair removal device of claim 1, further comprising an air guide assembly (5), wherein an opening (51) and an air inlet (52) are formed in the air guide assembly (5), the soaking plate (41) covers the opening (51), and an air duct (50) is formed between the air guide assembly (5) and the soaking plate (41); and the air outlet of the fan (2) faces the air inlet (52) of the air guide assembly (5).

3. The hair removal device of claim 2, wherein the heat dissipation assembly (4) further comprises a fin (42), the fin (42) is fixedly connected with the heat soaking plate (41), the fin (42) is located in the air duct (50), and the fin (42) is arranged at one end close to the air outlet of the fan (2).

4. A depilation apparatus as claimed in claim 3, characterized in that the fin (42) comprises a plurality of metal plates extending in the same direction as the outlet air of the outlet opening, the first end of the fin (42) facing the outlet opening of the fan (2) being tapered.

5. A depilation apparatus as claimed in claim 3, characterized in that the fins (42) are located at air inlet portions (53) of the air duct (50) and the depilation assembly (3) is located at a heat sink portion (54) of the air duct (50), the air inlet portions (53) having a larger cross-sectional area than the heat sink portion (54).

6. The epilating apparatus as claimed in claim 2, characterized in that the air duct (50) comprises a first air duct (501) and a second air duct (502), the first air duct (501) extending to the epilating assembly (3) and the second air duct (502) extending to the heat dissipating assembly (4); the air outlet direction of the fan (2) faces the first air duct (501) and the second air duct (502), the first air duct (501) and the second air duct (502) are arranged in a separated mode, and the first air duct (501) and the second air duct (502) are arranged in parallel; the fan (2) is started, and air flow can be sent into the first air channel (501) and the second air channel (502); the opening (51) is arranged close to the second air duct (502), and the soaking plate (41) is one side wall of the second air duct (502).

7. A depilation instrument as claimed in claim 1, wherein the depilation assembly (3) comprises a depilation lamp (31), the housing (1) is further provided with a light outlet for cooperation with the depilation lamp (31), the light outlet is provided with a light-transmitting member (32), the light-transmitting member (32) has a thickness of 5 to 15 mm; the depilatory instrument is provided with a cold compress part and a refrigerating piece (7), wherein the refrigerating piece (7) is arranged close to the cold compress part, and the cold compress part is positioned on the periphery of the light outlet;

the outer surface of the cold compressing part protrudes out of the outer surface of the light-transmitting piece (32); or the outer surface of the cold compressing part is flush with the outer surface of the light-transmitting piece (32).

8. A depilation instrument as claimed in claim 1, wherein the depilation assembly (3) comprises a depilation lamp (31), the housing (1) is further provided with a light outlet for cooperation with the depilation lamp (31), the light outlet is provided with a light-transmitting member (32), the light-transmitting member (32) has a thickness of 5 to 15 mm; the depilating instrument is provided with a cold compress part and a refrigerating piece (7), the refrigerating piece (7) is arranged close to the cold compress part, the cold compress part is the light-transmitting piece (32), and the heat dissipation assembly (4) is arranged close to the periphery of the light-transmitting piece (32);

the outer surface of the light-transmitting piece (32) protrudes out of the outer surface of the shell (1); or the outer surface of the light-transmitting member (32) is flush with the outer surface of the shell (1).

9. An epilator as claimed in claim 1, characterized in that the soaking plate (41) is provided with a plurality of micro-cavities inside, the micro-cavities being vacuum cavities, and the micro-cavities storing therein a cooling medium.

10. A depilation apparatus as claimed in claim 1, characterized in that the depilation apparatus further comprises a wind guiding assembly (5) and a fixing base (6), the depilation assembly (3) comprises a fixing bracket (33), a light-reflecting plate (34) and a depilation lamp (31), the fixing bracket (33) is fixedly connected to the fixing base (6), and the depilation lamp (31) is fixed to the fixing bracket (33); the wind guide assembly (5) is fixedly connected with the fan (2), the reflector (34) is fixedly connected with the wind guide assembly (5), and part of the reflector (34) is covered on one side of the depilating lamp (31).