CN216535497U

CN216535497U - Unhairing instrument

Info

Publication number: CN216535497U
Application number: CN202122052222.6U
Authority: CN
Inventors: 王薄霖; 王小伍; 林俊宏
Original assignee: Shenzhen Qianyu Technology Co ltd
Current assignee: Shenzhen Qianyu Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-08-27
Publication date: 2022-05-17
Anticipated expiration: 2031-08-27
Also published as: CN113729930A

Abstract

The embodiment of the application belongs to the technical field of personal care appliances and relates to a depilating instrument. The hair removal instrument comprises a shell, a hair removal assembly and a heat dissipation assembly, wherein an air inlet and an air outlet are formed in the shell, an air channel communicated with the air inlet and the air outlet is formed in the shell, the hair removal assembly is used for generating light for nursing skin, the heat dissipation assembly comprises a refrigerating piece, a heat conducting piece and a cooling driving piece, the refrigerating piece is arranged on the heat conducting piece and connected with the hair removal assembly, and the cooling driving piece is arranged on one side, far away from the air inlet, of the hair removal assembly; cooling driving piece drive cooling medium gets into the wind channel, the cooling medium is discharged after absorbing the heat that moults subassembly and heat-conducting piece in-process in the wind channel, and absorbed thermal cooling medium and directly discharged to the external world through the air outlet, can not take the heat to the subassembly that moults or other electric parts in the appearance that moults again, can effectively improve the appearance head cooling efficiency that moults, the radiating effect is good, guarantee with the cooling effect at skin contact position, the result of use has been promoted, user experience has been improved.

Description

Unhairing instrument

Technical Field

The application relates to the technical field of personal care appliances, in particular to a depilating instrument.

Background

The photon beauty technology developed on the basis of laser technology has been developed dramatically from the initial treatment of telangiectasia and photon depilation to the recent world-wide intense pulse light photon skin tendering technology. What domestic unhairing or skin tendering instrument of whitening adopted in the market at present is discontinuous Intense pulse Light (IPL for short), and at the appearance during operation that moults, the fluorescent tube switches on luminous, and the electrode of fluorescent tube can give off a large amount of heats simultaneously for the contact site temperature of the Light-emitting port department of the appearance that moults sharply rises, has the risk of scalding the user on the one hand, and on the other hand heat is concentrated in the appearance head region that moults, and then has increased the heat dissipation degree of difficulty.

For solving above-mentioned problem, the temperature of contact site is reduced through refrigerating generally to the appearance that moults, then dispels the heat to refrigerating a radiating surface through metalwork conduction heat dissipation and fan forced air cooling radiating mode, and fan inspiratory cold wind continues to blow to the subassembly that moults after taking away the heat of metalwork, leads to moults appearance head cooling efficiency not high, and the radiating effect is poor, and then leads to the contact site temperature lowering effect unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The cooling driving member drives the cooling medium to flow through the air channel to absorb heat of the hair removal assembly and the heat conducting member and then discharge the heat, so that the heat is not brought to the hair removal assembly or other electric components in the hair removal device, the head cooling efficiency of the hair removal device can be effectively improved, the heat dissipation effect is good, the cooling effect of a part in contact with skin is guaranteed, the using effect is improved, and the user experience is improved.

In order to solve the above-mentioned problems, embodiments of the present invention provide the following technical solutions:

an epilating apparatus comprising:

the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell, and an air duct communicated with the air inlet and the air outlet is formed in the shell;

an epilation assembly located at least partially within the air duct for generating light for treating the skin;

the cooling assembly, at least part is located in the wind channel, the cooling assembly includes refrigeration piece, heat-conducting piece and cooling driving piece, the refrigeration piece is located on the heat-conducting piece and with the subassembly that moults connects, the refrigeration piece is used for the subassembly refrigeration that moults, the heat-conducting piece is used for right the refrigeration piece heat dissipation, the cooling driving piece is located the subassembly that moults keeps away from one side of air intake, the cooling driving piece is used for driving outside cooling medium and follows the air intake gets into the wind channel makes the cooling medium flows through the wind channel absorbs the heat of subassembly and heat-conducting piece that moults, and will the cooling medium follows the air outlet is discharged.

Furthermore, the cooling driving member is provided with a first driving port and a second driving port, the first driving port is arranged at one end, close to the unhairing component, of the cooling driving member, the first driving port is used for inputting cooling media, the second driving port is arranged at one end, far away from the unhairing component, of the cooling driving member, the second driving port is used for outputting the cooling media, and the opening direction of the first driving port is the same as the opening direction of the second driving port.

Further, the wind channel is including the intercommunication first drive mouth with the inlet air channel of air intake, inlet air channel's lateral wall is formed with air inlet baffle, air inlet baffle is used for following the air intake gets into inlet air channel's coolant stream extremely first drive mouth, and/or, the wind channel is including the intercommunication second drive mouth with the air-out passageway of air outlet, the lateral wall of air-out passageway is formed with the air-out baffle, the air-out baffle is used for following the entering the coolant stream of air-out passageway extremely the air outlet.

Furthermore, the unhairing component comprises a lamp tube, an optical filter, a light-transmitting crystal and a light-reflecting part, wherein a light outlet through which light emitted by the lamp tube passes is formed in the shell, the light-transmitting crystal is arranged at the light outlet, the light-reflecting part comprises a light-reflecting part, a connecting part and a heat-radiating part, the light-reflecting part and the optical filter jointly enclose a cavity for mounting the lamp tube, the connecting part is connected with the heat-conducting part, the light-reflecting part is connected with the heat-radiating part, and the heat-radiating part comprises a plurality of heat-radiating plates arranged on the connecting part at intervals.

Furthermore, a part of an air inlet channel is formed between the lamp tube and the inner side wall of the cavity;

the light reflecting part, the connecting part and the heat radiating part are integrally formed.

Further, the cooling element comprises a cooling surface that can be cooled with respect to the ambient temperature and a heat-dissipating surface that can be heated with respect to the ambient temperature;

the refrigerating piece is arranged on one side of the light-transmitting crystal, the refrigerating surface is in contact with the light-transmitting crystal, and the heat radiating surface is in contact with the heat conducting piece;

or, the refrigeration piece encircles the printing opacity crystal setting, the refrigeration piece is hollow loop configuration, the refrigeration face with the printing opacity crystal contact, the cooling surface with heat-conducting member contact.

Further, the heat conducting piece comprises at least one of a VC soaking plate, a graphene heat dissipation film, a heat dissipation metal piece and a heat pipe.

Furthermore, the air inlet is a through hole and/or a ventilation grating, and the air outlet is a through hole and/or a ventilation grating;

the opening direction of the air inlet and/or the air outlet is the same as the opening direction of the first driving port;

or the opening direction of the air inlet is vertical to the opening direction of the first driving port.

Furthermore, the number of the air inlets is 1-6, and the air inlets comprise air inlets in the same direction as the opening direction of the first driving port and air inlets perpendicular to the opening direction of the first driving port.

Furthermore, the depilatory instrument further comprises a control assembly, a power supply assembly and a sensing module, wherein the control assembly, the power supply assembly and the sensing module are arranged in the shell, the lamp tube is electrically connected with the control assembly and the power supply assembly, the sensing module is electrically connected with the control assembly, the sensing module is used for sensing whether skin is close to the light outlet, and the control assembly is used for controlling the lamp tube to be opened and closed.

Compared with the prior art, the embodiment of the utility model mainly has the following beneficial effects:

a depilatory instrument is characterized in that in the process of nursing skin by emitting light by a depilatory assembly, a refrigerating piece is in contact with a light-transmitting crystal in the depilatory assembly and refrigerates the light-transmitting crystal so as to provide ice feeling of the contact part of the depilatory instrument and a human body, the refrigerating piece is arranged on the side face of a heat-conducting piece, and the heat-conducting piece dissipates heat of the refrigerating piece so as to avoid overhigh temperature of the depilatory assembly; under the driving of the cooling driving piece, external cooling medium enters the air channel from the air inlet, the cooling medium absorbs heat of the lamp tube, the heat conducting piece and the light reflecting piece in the process of flowing through the air channel, and then the cooling medium is discharged from the air outlet, so that the heat of the lamp tube, the heat conducting piece and the light reflecting piece is taken away, the cooling medium absorbing the heat is discharged to the outside through the air outlet, the heat cannot be taken to other electric components in the hair removal assembly or the hair removal instrument, the head cooling efficiency of the hair removal instrument can be effectively improved, the heat dissipation effect is good, the cooling effect of a part in contact with skin is guaranteed, the use effect is improved, and the user experience is improved; in order to better reduce the refrigeration temperature of the refrigeration piece, the heat conduction piece is contacted with the heat dissipation part so as to increase the heat dissipation area and improve the heat dissipation efficiency of the heat conduction piece; in order to enable the refrigerating surface of the refrigerating sheet to reach lower temperature, the heat conducting piece and the cooling driving piece are adopted to radiate the heat radiating surface, so that the temperature of the refrigerating surface can be correspondingly reduced to reach lower temperature.

Drawings

In order to illustrate the solution of the utility model more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are some embodiments of the utility model, and that other drawings may be derived from these drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic view of a depilating apparatus in embodiment 1 of the present invention;

FIG. 2 is a schematic view showing still another structure of the hair removal device in embodiment 1 of the present invention;

FIG. 3 is a sectional view of the hair removal device in accordance with embodiment 1 of the present invention;

fig. 4 is a further sectional view of the hair removal device in embodiment 1 of the present invention;

FIG. 5 is an exploded view of the depilation instrument in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a heat dissipation assembly and a light reflecting member in embodiment 1 of the present invention;

fig. 7 is an exploded view of a heat dissipating module and a reflector in example 1 of the present invention;

FIG. 8 is a sectional view of the hair removal device in embodiment 2 of the present invention;

fig. 9 is a further cross-sectional view of the hair removal device in embodiment 2 of the present invention;

fig. 10 is an exploded view of the depilation instrument in embodiment 2 of the present invention.

Description of reference numerals:

10. a depilatory instrument; 11. a housing; 111. a light outlet; 112. an air inlet; 113. an air outlet; 114. an air inlet channel; 115. an air outlet channel; 12. an epilation assembly; 121. a lamp tube; 1211. a lamp tube bracket; 122. an optical filter; 123. a light reflecting member; 1231. a light reflecting section; 1232. a connecting portion; 1233. a heat dissipating section; 124. a light-transmitting crystal; 13. a heat dissipating component; 131. a refrigeration member; 1311. refrigerating noodles; 1312. a heat dissipating surface; 132. a heat conductive member; 133. cooling the driving member; 1331. a first drive port; 1332. a second drive port; 14. a charging interface; 15. mounting a bracket; 16. a front cover; 17. a power supply component; 18. and a control component.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The terms "comprising" and "having," and any variations thereof, in the description and claims of the present invention and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the relevant drawings.

Example 1

As shown in fig. 1-7, an epilating apparatus 10 comprises a housing 11, an epilating assembly 12 and a heat dissipating assembly 13;

the shell 11 is provided with an air inlet 112 and an air outlet 113, the shell 11 is columnar, an inner cavity is formed in the shell 11, and the inner cavity of the shell 11 is provided with an air duct communicated with the air inlet 112 and the air outlet 113;

the depilating assembly 12 is mounted in the inner cavity of the housing 11, and the depilating assembly 12 is at least partially located in the air duct, the depilating assembly 12 is used for generating light for caring skin;

the heat dissipation assembly 13 is installed in the inner cavity of the housing 11, and the heat dissipation assembly 13 is at least partially located in the air duct, the heat dissipation assembly 13 includes a refrigeration member 131, a heat conduction member 132 and a cooling driving member 133, the refrigeration member 131 is disposed on the heat conduction member 132 and is connected to the hair removal assembly 12, the refrigeration member 131 is used for refrigerating the hair removal assembly 12, the heat conduction member 132 is used for dissipating heat of the refrigeration member 131, the cooling driving member 133 is disposed on one side of the heat conduction member 132 away from the air inlet 112, the cooling driving member 133 is used for driving an external cooling medium to enter the air duct from the air inlet 112, so that the cooling medium flows through the air duct to absorb heat of the hair removal assembly 12 and the heat conduction member 132 and discharge the cooling medium from the air outlet 113.

In the depilating apparatus 10 provided in the embodiment of the present invention, in the process of nursing skin by light emitted from the depilating assembly 12, the refrigerating member 131 in contact with the depilating assembly 12 refrigerates the depilating assembly 12 to provide an ice feeling of the contact portion of the depilating assembly 12 and the human body, the refrigerating member 131 is installed on the side surface of the heat conducting member 132, and the heat conducting member 132 dissipates heat from the refrigerating member 131 to prevent the depilating assembly 12 from being at an excessively high temperature; under the drive of cooling driving piece 133, external cooling medium gets into the wind channel from air intake 112, cooling medium absorbs the heat that moults subassembly 12 and heat-conducting piece 132 in the wind channel in-process that flows through, then with cooling medium follow the air outlet 113 is discharged, thereby take away the heat that moults subassembly 12 produced and the heat dissipation component 13, and absorbed the thermal cooling medium that moults subassembly 12 and heat-conducting piece 132 and directly discharged to the external world through air outlet 113, can not take the heat to other electric parts in moults subassembly 12 or the appearance 10 that moults again, can effectively improve the appearance 10 head cooling efficiency that moults, the radiating effect is good, guarantee with the cooling effect of human contact site, the result of use has been promoted, user experience has been improved.

As shown in fig. 1 and fig. 2, one end of the housing 11 is provided with a light outlet 111, the light outlet 111 is used for light emitted by the hair removal assembly 12 to pass through, the air inlet 112 and the air outlet 113 are respectively disposed at two ends of the housing 11, preferably, the air inlet 112 is disposed at one end of the housing 11 close to the light outlet 111, and the air outlet 113 is disposed at one end of the housing 11 far from the light outlet 111.

As shown in fig. 3 and 4, the heat dissipating assembly 13 may be partially or completely located in the air duct, and preferably, the heat conducting member 132 is partially located in the air duct, the cooling member 131 is located in the air duct, and the cooling driving member 133 is located in the air duct.

In a preferred embodiment, as shown in fig. 5 to 7, the cooling driving member 133 is provided with a first driving port 1331 and a second driving port 1332, the first driving port 1331 is disposed at an end of the cooling driving member 133 close to the epilating assembly 12, the first driving port 1331 is used for inputting a cooling medium, the second driving port 1332 is disposed at an end of the cooling driving member 133 far from the epilating assembly 12, and the second driving port 1332 is used for outputting a cooling medium. Under the driving of the cooling driving member 133, the external cooling medium enters the air duct from the air inlet 112, and since the hair removing assembly 12 and the heat conducting member 132 are both partially located in the air duct, the cooling medium flows through the air duct to absorb heat of the hair removing assembly 12 and the heat conducting member 132, then enters the first driving opening 1331 of the cooling driving member 133, is discharged from the second driving opening 1332 of the cooling driving member 133, and finally is discharged from the air outlet 113 to the outside.

In a preferred embodiment, the opening direction of the first driving port 1331 is the same as the opening direction of the second driving port 1332, and after the cooling medium enters the cooling driving member 133 from the first driving port 1331, the cooling medium is discharged from the second driving port 1332 in a straight-in and straight-out manner, so that the conveying efficiency of the cooling medium is high, and the heat dissipation effect is improved.

In a preferred embodiment, the cooling medium may be air, and the cooling driving member 133 may be a fan, for example, the cooling driving member 133 is an axial fan, a centrifugal fan or a mixed flow fan, and preferably, the cooling driving member 133 is an axial fan, and when the axial fan operates, the blades push the air to flow in the same direction as the shaft.

The cooling medium can also be other cooling media, such as water or cooling liquid, and is extracted and conveyed by a water pump and a water pipe.

As shown in fig. 3, 6 and 7, the air duct includes an air inlet passage 114 communicating the first driving port 1331 with the air inlet 112, and/or an air outlet passage 115 communicating the second driving port 1332 with the air outlet 113. The air duct may include an air inlet channel 114 and an air outlet channel 115, the cooling driving member drives the cool air to flow from the air inlet 112 through the air inlet channel 114, enter the first driving port 1331, then be discharged from the second driving port 1332 to the air outlet channel 115, and then be discharged from the air outlet 113 to the outside; the air duct may also only include the air inlet channel 114, for example, the second driving port 1332 may be disposed at a position close to the air outlet 113 or the second driving port 1332 is directly communicated with the air outlet 113; the air duct may also include only the air outlet channel 115, for example, the first driving port 1331 may be disposed near the air inlet 112 or the first driving port 1331 is directly communicated with the air inlet 112.

In a preferred embodiment, the air duct includes an air inlet duct 114 and an air outlet duct 115, a side wall of the air inlet duct 114 is formed with an air inlet baffle for flowing the cooling medium entering the air inlet duct 114 from the air inlet 112 to the first driving port 1331, the air inlet baffle may be formed by a mounting bracket 15 disposed on the housing 11, one side of the mounting bracket 15 close to the cooling driving member 133 is provided with an opening corresponding to the first driving port 1331, so that the air inlet baffle is configured to divert the cooling medium entering the air inlet duct 114 from the air inlet 112 downward to the first driving port 1331; the side wall of the air outlet channel 115 is formed with an air outlet baffle, the air outlet baffle is used for flowing the cooling medium entering the air outlet channel 115 to the air outlet 113, and the air outlet baffle may be formed by a mounting bracket 15 disposed on the housing 11, so that the air outlet baffle is configured to turn the cooling medium entering the air outlet channel 115 downward to the air outlet 113. That is, under the driving of the cooling driving member 133, the cool air enters the housing 11 from the air inlet 112, passes through the air inlet channel 114 including at least a portion of the hair removal assembly 12 or at least a portion of the heat conducting member 132, enters the first driving port 1331 of the cooling driving member 133, is discharged to the air outlet channel 115 from the second driving port 1332 of the cooling driving member 133, and is finally discharged to the outside from the air outlet 113. The air after absorbing the heat of the hair removal assembly 12 or the heat dissipation assembly 13 is directly discharged to the outside from the air outlet 113 through the air outlet channel 115, and the heat is not brought to other electrical components in the hair removal assembly 12 or the hair removal device 10, so that the head cooling efficiency of the hair removal device 10 can be effectively improved, and the heat dissipation effect is good.

In a preferred embodiment, as shown in fig. 2 and 3, the air inlet 112 is a through hole and/or a ventilation grille, and when the air inlet 112 is a through hole, the through hole may be multiple.

The air outlet 113 is a through hole and/or a ventilation grille, and when the air outlet 113 is a through hole, the through hole can be multiple.

In a preferred embodiment, the opening direction of the air inlet 112 and/or the air outlet 113 is the same as the opening direction of the first driving port 1331, that is, the air inlet 112 may be opened at the top end of the depilation instrument 10, and the air outlet 113 may be opened at the bottom end of the depilation instrument 10. In a further preferred embodiment, the air inlet 112 is perpendicular to the opening direction of the first driving opening 1331, i.e. the air inlet 112 can be opened at the side of the hair removal device 10, and similarly, the air outlet 113 is perpendicular to the opening direction of the first driving opening 1331, i.e. the air outlet 113 can be opened at the side of the hair removal device 10.

In a preferred embodiment, the number of the air inlets 112 is 1 to 6, and the air inlets 112 include the air inlets 112 with the same opening direction as the first driving port 1331 and the air inlets 112 perpendicular to the opening direction of the first driving port 1331. A plurality of air inlets 112 with the same opening direction as the first driving port 1331 and a plurality of air inlets 112 perpendicular to the opening direction of the first driving port 1331 form a plurality of air inlet channels 114 with the cooling driving member 133, thereby improving the air inlet efficiency.

As shown in fig. 3-5, the hair removal assembly 12 includes a light tube 121, a light filter 122, a transparent crystal 124, a light reflecting member 123, the transparent crystal 124 is disposed at the light outlet 111, the light reflecting member 123 includes a light reflecting portion 1231, a connecting portion 1232, and a heat dissipating portion 1233, the hair removal assembly 12 further includes a light tube support 1211, the light reflecting portion 1231, the light tube support 1211, and the light filter 122 together enclose a cavity for mounting the light tube 121, the heat dissipating portion 1233 is connected to the heat conducting member 132 through the connecting portion 1232, and the light reflecting portion 1231 is connected to the heat dissipating portion 1233; the light emitted by the lamp tube 121 passes through the optical filter 122 and then reaches the transparent crystal 124, the transparent crystal 124 is a part in contact with a human body, the heat of the lamp tube 121 is taken away by driving cold air through the cooling driving part 133, and the heat of the reflecting part 1231 is dissipated through the heat dissipating part 1233; to better reduce the cooling temperature of the cooling member 131, the heat conducting member 132 is in contact with the heat dissipating portion 1233 to increase the heat dissipating area, thereby improving the heat dissipating efficiency of the heat conducting member 132. The cooling driving member 133 can dissipate heat from the lamp 121, the heat conducting member 132 and the light reflecting member 123 when driving cool air into the air inlet channel 114.

In a preferred embodiment, the inner wall of the reflective part 1231 may be coated with a reflective film, and the heat dissipation part 1233 includes a plurality of heat dissipation plates spaced apart from the connection part 1232.

In a preferred embodiment, a portion of the air inlet channel 114 is formed between the lamp tube 121 and the inner sidewall of the cavity, that is, when the cooling driving member 133 drives the cold air to enter from the air inlet 112, the cold air flows through a portion of the air inlet channel 114 formed between the lamp tube 121 and the inner sidewall of the cavity, so that both sides of the lamp tube 121 and the light reflecting portion 1231 can be air-cooled, and the heat dissipation efficiency is further improved. Meanwhile, the light reflecting portion 1231 radiates heat through the heat radiating portion 1233. Specifically, the bottom of the reflective portion 1231 is connected to the heat dissipating portion 1233, or the reflective portion 1231 is connected to the heat dissipating portion 1233 through the connecting portion 1232, so that when the hair removal assembly 12 is in operation, the heat of the lamp tube 121 and the reflective portion 1231 can be dissipated through the heat dissipating portion 1233, the heat can be dissipated effectively through the plurality of heat dissipating plates arranged at intervals on the connecting portion 1232, and the heat dissipating plates arranged at intervals are connected together through the connecting portion 1232, so that the heat dissipating area can be increased.

In a preferred embodiment, the light reflecting portions 1231, the connecting portions 1232, and the heat dissipating portions 1233 may be integrally formed.

The number of the lamps 121 may be one or more, and the lamps 121 may all emit light of the same color or light of different colors. The light emitted from the lamp tube 121 may be color light, composite light, strong light, pulsed light or laser, and the specific wavelength and frequency are determined according to the usage situation. Preferably, the lamp 121 may be an Intense Pulse Light (IPL) lamp that emits an Intense Pulse Light (IPL). The light emitted from the lamp tube 121 is filtered by the filter 122 and then reaches the body part to which the user needs to apply, such as the face, hands, legs, lips or other parts, from the light outlet 111, and the light emitted from the lamp tube 121 can be used for depilation or whitening and skin tendering.

The depilating apparatus 10 further includes a front cover 16, the front cover 16 is covered on the light-transmitting crystal 124, the light-transmitting crystal 124 is at least partially located on the light path of the light emitted by the light tube 121, and at least partially exposed from the housing 11 to form a cold compress area, and the cold compress area is used for contacting with the skin of the human body. Optionally, the lamp tube 121 and the transparent crystal 124 are disposed opposite to each other, so that the transparent crystal 124 is located on a light path of light emitted by the lamp tube 121, and the lamp tube 121 emits light to the transparent crystal 124, so that the transparent crystal 124 can emit light to irradiate the skin of the human body. Alternatively, the light-transmitting crystal 124 may be a circular plate or a rectangular plate, which is not limited herein. The surface of the transparent crystal 124 away from the lamp tube 121 contacts with the human body, and the contact surface can be a curved surface or a flat surface, preferably a flat surface.

The transparent crystal 124 is made of a crystal material, specifically sapphire, K9 glass, or crystal glass, and only the transparent crystal 124 needs to be made of a material, optionally, the transparent crystal 124 is made of sapphire, and the sapphire has high low-temperature heat conductivity and good light transmittance.

It can be understood that, since the transparent crystal 124 is made of sapphire, the transparent crystal 124 can also be used as the light outlet 111, when the lamp 121 emits light, the transparent crystal 124 can efficiently generate heat exchange with the refrigerating element 131 because the sapphire has a strong low-temperature heat-conducting property, thereby achieving an optimal refrigerating effect.

The refrigeration element 131 comprises a refrigeration surface 1311 which can be cooled with respect to the ambient temperature and a heat dissipation surface 1312 which can be heated with respect to the ambient temperature; the refrigerating member 131 is disposed on one side of the transparent crystal 124, the refrigerating surface 1311 is in contact with the transparent crystal 124, and the heat dissipating surface 1312 is in contact with the heat conducting member 132.

Optionally, the cooling member 131 may be a semiconductor cooling plate, and the semiconductor cooling plate can effectively improve the cooling effect on the transparent crystal 124. It can be understood that, the cold compress area of the transparent crystal 124 is in contact with the skin of the user, the lamp tube 121 emits light to the transparent crystal 124, so that the light of the transparent crystal 124 can be emitted to irradiate the skin of the human body, the transparent crystal 124 is refrigerated through the refrigerating piece 131, the transparent crystal 124 can be rapidly cooled so as to reduce the burning sensation caused by the light, and the comfort is ensured.

It should be noted that, when the cooling surface 1311 and the heat dissipating surface 1312 of the semiconductor cooling plate reach a certain temperature difference, an equilibrium point is reached, and at this time, the temperatures of the cooling surface 1311 and the heat dissipating surface 1312 do not change continuously, and in order to make the cooling surface 1311 reach a lower temperature, active heat dissipation needs to be performed on the heat dissipating surface 1312. Therefore, the present embodiment adopts the heat conducting member 132 and the fan to dissipate the heat from the heat dissipating surface 1312, so that the temperature of the cooling surface 1311 can be decreased accordingly to reach a lower temperature.

The heat conducting member 132 includes at least one of a VC soaking plate, a graphene heat dissipation film, a heat dissipation metal member, and a heat pipe, i.e., the heat conducting member 132 includes one of a VC soaking plate, a graphene heat dissipation film, a heat dissipation metal member, and a heat pipe, or the heat conducting member includes a combination of several of a VC soaking plate, a graphene heat dissipation film, a heat dissipation metal member, and a heat pipe.

Preferably, the thermally conductive member 132 comprises a VC thermal soak plate. The vapor chamber is a vacuum chamber with a fine structure on the inner wall, is usually made of copper, and comprises four main steps of conduction, evaporation, convection and solidification. The vapor chamber is a two-phase fluid device formed by injecting pure water into a container filled with microstructures. The heat enters the soaking plate from the external high-temperature area through heat conduction, and the water around the point heat source can quickly absorb the heat and gasify into steam to take away a large amount of heat energy. By utilizing the latent heat of the water vapor, when the steam in the soaking plate is diffused from the high-pressure area to the low-pressure area (namely, the low-temperature area), the steam contacts the inner wall with lower temperature, the water vapor is rapidly condensed into liquid and releases heat energy. The condensed water flows back to the heat source point by the capillary action of the microstructure to complete a heat transfer cycle, and a two-phase cycle system with coexistence of water and water vapor is formed. The gasification of the water in the soaking plate is continuously carried out, and the pressure in the cavity is kept balanced along with the change of the temperature. The soaking plate does not need a power supply and any moving component, and is a completely sealed passive device. The VC soaking plate has good heat conduction efficiency, and can take away the heat of the heat dissipation surface 1312, thereby achieving a good cooling effect on the transparent crystal 124.

In a preferred embodiment, the VC vapor chamber is in contact with the reflector 123. The VC soaking plate can absorb the heat of the light reflecting piece 123, so that the VC soaking plate can absorb the heat of the refrigerating piece 131, realize the cooling of the light transmitting crystal 124, absorb the heat of the light reflecting piece 123 and realize the cooling of the light reflecting piece 123.

The depilating apparatus 10 further comprises a control component 18, a power supply component 17 and a sensing module, wherein the control component 18, the power supply component 17 and the sensing module are arranged in the casing 11, the lamp tube 121 is electrically connected with the control component 18 and the power supply component 17, the sensing module is electrically connected with the control component 18 and is used for sensing whether the position of the light-transmitting crystal 124 is close to the skin or not, the control component 18 is used for controlling the lamp tube 121 to be opened and closed, and when the light-transmitting crystal 124 contacts the skin, the sensing module senses whether the light-transmitting crystal 124 actually contacts the skin or not, so that the safety problem of a user caused by misoperation is reduced.

Alternatively, the power supply unit 17 may be a rechargeable battery, or a rechargeable capacitor, and the epilating apparatus 10 further comprises a power supply line and/or a charging interface 14 for connection to an external power supply.

In the hair removal device 10 provided by the embodiment of the present invention, the light emitted by the lamp 121 passes through the optical filter 122 and reaches the transparent crystal 124, the transparent crystal 124 is a part in contact with a human body, the refrigerating element 131 is in contact with the transparent crystal 124 and refrigerates the transparent crystal 124 to provide an ice feeling of the part in contact with the human body of the hair removal device 10, the refrigerating element 131 is installed on the side surface of the heat conducting element 132, and the heat conducting element 132 dissipates heat of the refrigerating element 131 to prevent the hair removal assembly 12 from being at an excessively high temperature; under the driving of the cooling driving member 133, an external cooling medium enters the air duct from the air inlet 112, and the cooling medium absorbs the heat of the hair removal assembly 12 and the heat dissipation assembly 13 in the process of flowing through the air duct, specifically, the cooling medium absorbs the heat of the lamp tube 121, the heat conducting member 132 and the light reflecting member 123, and then the cooling medium is discharged from the air outlet 113, so that the heat of the lamp tube 121, the heat conducting member 132 and the light reflecting member 123 is taken away, and the cooling medium absorbing the heat is discharged to the outside through the air outlet 113, so that the heat is not taken to the hair removal assembly 12 or other electrical components in the hair removal instrument 10.

Example 2

As shown in fig. 8-10, the present embodiment is different from embodiment 1 only in the light-transmitting crystal 124, the heat-conducting member 132 and the cooling member 131. In this embodiment, the refrigeration member 131 is disposed around the light-transmitting crystal 124, the refrigeration member 131 is a hollow annular structure, the refrigeration member 131 includes a refrigeration surface 1311 and a heat dissipation surface 1312, the refrigeration surface 1311 is in contact with the light-transmitting crystal 124, and the heat dissipation surface 1312 is in contact with the heat conducting member 132.

In a preferred embodiment, the heat conducting member 132 includes a heat-dissipating copper sheet and/or a VC soaking plate, the heat-dissipating copper sheet is disposed on the VC soaking plate, the shape of the heat-dissipating copper sheet is matched with that of the refrigeration member 131, the top of the refrigeration member 131 is a refrigeration surface 1311, the refrigeration surface 1311 is in contact with the light-transmitting crystal 124, the bottom of the refrigeration member 131 is a heat-dissipating surface 1312, the heat-dissipating surface 1312 is in contact with the heat-dissipating copper sheet, and heat of the heat-dissipating surface 1312 of the refrigeration member 131 is conducted to the VC soaking plate through the heat-dissipating copper sheet.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the utility model without limiting its scope. This invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications can be made, and equivalents may be substituted for elements thereof. All equivalent structures made by using the contents of the specification and the attached drawings of the utility model can be directly or indirectly applied to other related technical fields, and are also within the protection scope of the patent of the utility model.

Claims

1. An epilating apparatus, characterized in that it comprises:

an epilation assembly located at least partially within the air channel for generating light for treating the skin;

the cooling driving piece is used for driving external cooling media to enter the air duct, so that the cooling media flows through the air duct to absorb heat of the hair removal assembly and the heat conducting piece, and the cooling media is discharged from the air outlet.

2. The hair removal device of claim 1,

the cooling driving piece is provided with a first driving port and a second driving port, the first driving port is arranged at one end, close to the unhairing component, of the cooling driving piece, the first driving port is used for inputting cooling media, the second driving port is arranged at one end, far away from the unhairing component, of the cooling driving piece, the second driving port is used for outputting the cooling media, and the opening direction of the first driving port is the same as the opening direction of the second driving port.

3. The hair removal device of claim 2,

the wind channel is including the intercommunication first drive mouth with the inlet air duct of air intake, inlet air duct's lateral wall is formed with the air inlet baffle, the air inlet baffle is used for following the air intake gets into inlet air duct's coolant flow extremely first drive mouth, and/or, the wind channel is including the intercommunication second drive mouth with the air-out passageway of air outlet, the lateral wall of air-out passageway is formed with the air-out baffle, the air-out baffle is used for following the entering the coolant flow of air-out passageway extremely the air outlet.

4. An epilating apparatus as claimed in claim 1,

the depilatory assembly comprises a lamp tube, an optical filter, a light-transmitting crystal and a light-reflecting part, wherein a light outlet through which light emitted by the lamp tube passes is formed in the shell, the light-transmitting crystal is arranged at the light outlet, the light-reflecting part comprises a light-reflecting part, a connecting part and a heat-radiating part, the light-reflecting part and the optical filter jointly enclose a cavity for mounting the lamp tube, the connecting part is connected with the heat-conducting part, the light-reflecting part is connected with the heat-radiating part, and the heat-radiating part comprises a plurality of heat-radiating plates arranged on the connecting part at intervals.

5. An epilating apparatus as claimed in claim 4,

a part of an air inlet channel is formed between the lamp tube and the inner side wall of the cavity;

6. An epilating apparatus as claimed in claim 4,

the refrigerating element comprises a refrigerating surface which can be cooled relative to the ambient temperature and a radiating surface which can be heated relative to the ambient temperature;

7. The hair removal device of claim 1,

the heat conducting piece comprises at least one of a VC soaking plate, a graphene heat dissipation film, a heat dissipation metal piece and a heat pipe.

8. The hair removal device of claim 2,

the air inlet is a through hole and/or a ventilation grating, and the air outlet is a through hole and/or a ventilation grating;

9. An epilating apparatus as claimed in claim 8,

the number of the air inlets is 1-6, and the air inlets comprise air inlets in the same direction as the first driving ports and air inlets perpendicular to the first driving ports.

10. An epilating apparatus as claimed in claim 6,

the depilatory instrument further comprises a control assembly, a power supply assembly and a sensing module, wherein the control assembly, the power supply assembly and the sensing module are arranged in the shell, the lamp tube is electrically connected with the control assembly and the power supply assembly, the sensing module is electrically connected with the control assembly and is used for sensing whether skin is close to the light outlet, and the control assembly is used for controlling the lamp tube to be opened and closed.