CN213606854U

CN213606854U - Portable appearance and optics appearance that moults

Info

Publication number: CN213606854U
Application number: CN202021320973.0U
Authority: CN
Inventors: 潘玉平; 李祥
Original assignee: Shenzhen Youlai Intelligent Electronic Co ltd
Current assignee: Shenzhen Youlai Intelligent Electronic Co ltd
Priority date: 2019-07-07
Filing date: 2020-07-07
Publication date: 2021-07-06
Anticipated expiration: 2030-07-07
Also published as: CN211534779U

Abstract

The utility model discloses a portable appearance and the optics appearance that moults, a portable appearance that moults, portable appearance that moults includes casing, cold compress portion and emitter, cold compress portion expose in outside the housing face, cold compress portion is the crystal material, the emitter sets up in the casing, and be located one side that cold compress portion deviates from and human contact, the light process that the emitter sent cold compress portion, with the one side that the emitter setting was kept away from and human contact in cold compress portion, the light that sends the emitter that can not only be fine cools down, can improve the compactedness between the portable appearance part that moults simultaneously, reduces its volume, conveniently carries.

Description

Portable appearance and optics appearance that moults

[ technical field ] A method for producing a semiconductor device

The utility model relates to a cosmetic field that moults specifically is a portable appearance and optics appearance that moults.

[ background of the invention ]

The light hair removal technology is a non-invasive modern hair removal technology, and can safely, quickly and efficiently remove redundant hairs from the body; specifically, the light depilation is based on the selective photothermal action theory, light with specific wavelength penetrates the epidermis without damaging epidermal hair follicles, melanin in the hair shaft selectively absorbs light energy, and the hair follicles are heated, coagulated and necrotized, so that the growth can be effectively slowed down, and the depilation effect is achieved.

However, most of the existing depilating instruments are larger devices used in beauty parlors; or the compact structure is low, which is inconvenient for the user to carry.

[ Utility model ] content

For solving the problem that the big inconvenient carrying of current portable volume, the utility model provides a portable appearance and the optics appearance that moults.

In order to solve the technical problem, the utility model provides a technical scheme as follows: the portable depilating instrument comprises a shell, a cold compress portion and an emitting body, wherein the cold compress portion is exposed out of the surface of the shell, the cold compress portion is made of a crystal material, the emitting body is arranged in the shell and located on one side, away from the cold compress portion, in contact with a human body, and light rays emitted by the emitting body pass through the cold compress portion.

Preferably, the housing includes a holding portion and a head portion, the head portion is provided with an opening penetrating through the head portion, the cold compressing portion is partially exposed on the surface of the housing through the opening, and the emitter is also disposed inside the opening.

Preferably, the portable epilating apparatus further comprises a heat dissipation mechanism located inside the housing; the shell is provided with at least two outlets and an inlet; the heat dissipation mechanism comprises a heat conduction assembly; the inlets are respectively communicated with different outlets; forming at least two channels; after being introduced from the inlet, the external cooling medium is guided by the heat conduction assembly and then is discharged from the corresponding outlet after passing through different channels.

Preferably, the number of the outlets on the shell is two, the outlets are respectively a first outlet and a second outlet, and the heat conduction assembly is provided with a first ventilation opening and a third ventilation opening; the inlet, the first ventilation opening and the first outlet are communicated in sequence to form a first channel; the inlet, the third vent and the second outlet are communicated in sequence to form a second channel.

Preferably, the number of the outlets on the shell is three, the shell further comprises a third outlet, and the heat conduction assembly is provided with a first ventilation opening, a second ventilation opening and a third ventilation opening; the inlet, the first ventilation opening and the first outlet are communicated in sequence to form a first channel; the inlet, the third vent and the second outlet are communicated in sequence to form a second channel; the inlet, the second ventilation opening and the third outlet are communicated in sequence to form a third channel.

Preferably, the external cooling medium is air, a fan is arranged in the shell, a fan air inlet is formed in the fan, and one side of the fan air inlet of the fan faces the inlet; the portable epilator further comprises a cooling element, wherein the cooling element is located in the area where the first channel passes through, and the emitter is located in the area where the second channel passes through.

Preferably, the heat dissipation mechanism further comprises a heat conduction element, a part of the heat conduction element is arranged between a fan air inlet of the fan and the inlet of the shell for introducing the air, a part of the heat conduction element extends to the refrigeration element, a first cooling fin is arranged at the part of the heat conduction element, and a second cooling fin is arranged on the outer surface of the heat conduction component.

Preferably, the second outlet is disposed at a side of the inlet, and the third outlet is located at an end of the housing away from the heat-conducting element.

Preferably, the portable depilating apparatus further comprises a circuit device and a power supply device which are located in an area through which the second channel passes, the circuit device and the power supply device are electrically connected to the refrigerating element at the same time, the refrigerating element is a semiconductor refrigerating element, the refrigerating element comprises a refrigerating surface and a heating surface which are oppositely arranged, and the refrigerating surface is tightly attached to the cold compressing portion; the heating surface is connected with the heat conducting element.

Preferably, the skin detection device further comprises a skin detection part which is electrically connected with the circuit device.

Preferably, the body of the shell is in a long-strip columnar shape, the shell comprises a holding part and a head part, the cold compressing part and the emitting body are arranged on the head part, and the holding part is arranged at one end, opposite to the head part, of the shell.

In order to solve the above technical problem, the present invention further provides an optical hair removal device, which comprises the light emitting body as described above.

Compared with the prior art, the utility model provides a portable appearance that moults has following beneficial effect:

1. the portable appearance that moults includes casing, cold compress portion and emitter, the cold compress portion expose in outside the casing surface, cold compress portion is the crystal material, the emitter sets up in the casing, and be located one side that cold compress portion deviates from and human contact, the light process that the emitter sent cold compress portion keeps away from in cold compress portion one side with human contact with the emitter setting, and the light that sends the emitter that can not only be fine cools down, can improve the compactedness between the portable appearance part that moults simultaneously, reduces its volume, conveniently carries.

2. Portion and head grip, be equipped with on the head and run through the opening of head, cold compress portion part passes through the opening expose in shell surface, the emitter is located equally inside the opening, with cold compress portion and emitter with setting up inside the opening, can further improve the compactness of structure, simultaneously, will grip portion and head with setting up on the shell, the portable appearance that moults of reduction that can be fine conveniently carries.

3. The household portable depilating instrument is small and exquisite for being conveniently held and used by a user, so that under the condition of large heat accumulation, if heat cannot be dissipated and cooled in time, strong pain and red swelling phenomena are brought to the user, and even a safety problem is caused; in the prior portable depilating device, only a single inlet and a single outlet are arranged to form a channel for heat dissipation, but more than one heat-generating element is arranged in the portable depilating device, for example, a plurality of heat-generating elements are subjected to heat dissipation by the single channel of the inlet and the outlet, the heat generated by the heat-generating elements can affect each other, the heat dissipation effect is reduced, and the working environment of the heat-generating elements in the channel can be affected; for example, to all can produce thermal refrigerating element and emitter and put in same heat dissipation channel, when external cooling medium when one of them of refrigerating element and emitter, can conduct its heat to another component department, consequently the utility model discloses set up a plurality of heat dissipation channels at portable appearance that moults, can set up different heat production components in different heat dissipation channels, its heat dissipation channel can correspond a plurality of exports for an import, also can be a plurality of exports of import correspondence, consequently under heat conduction assembly's effect, external cooling medium can dispel the heat and cool down with a plurality of heat production components of portable appearance casing that moults inside, and can not interfere with each other.

4. The first channel and the second channel are arranged in the ventilation direction after air is sucked by the fan, so that the refrigerating element and the emitter are respectively cooled; compared with the traditional means of singly protecting the refrigeration element by only adopting a sealed cavity to ventilate the refrigeration element, the circuit device, the power supply device and the emitter which can generate heat are not considered, and particularly, when the refrigerator is used for a long time, the heat of the emitter is very high, so that the cooling effect is not thorough;

this embodiment of the mode not only can protect refrigerating element's air current, and at two at least passageways, like first passageway and second passageway, because under the impetus effect of isolation completely and heat-conducting component provide, the air can only be discharged from the export that corresponds separately after accomplishing the heat exchange, it not only can cool down refrigerating element, still to other inside components of casing, can cool down like circuit arrangement and power supply unit and emitter, further improve the refrigeration effect of cold compress portion, make cooling temperature reduce to the cooling temperature that causes temporary paralysis to skin as far as possible, thereby slow down the skin and cause strong painful sense and red swelling phenomenon because of unhairing.

5. The utility model discloses an available outside cooling medium of technical means that explains not only can introduce the air for the fan, also can be other cooling medium, if adopt the water pump, extraction water or coolant liquid etc..

6. The heat conducting element is arranged between the air inlet of the fan and the inlet of the shell, one end of the heat conducting element is arranged between the air inlet of the fan and the inlet of the shell, and the other end of the heat conducting element extends to the refrigerating element, so that the heat conducting element and the refrigerating element can be simultaneously cooled when the fan introduces external air.

7. The number of the outlets on the shell is two, the outlets are respectively a first outlet and a second outlet, and a first ventilation opening and a third ventilation opening are formed in the heat conduction assembly; the first outlet is arranged on the side surface of the shell, and the second outlet is arranged on the same side of the inlet, so that the exhausted hot air is not sucked again by the inlet, and the cooling effect is reduced.

8. The cold compress part is exposed from the head part of the shell and is actually contacted with the skin of a human body, so that a user can feel the cold compress effect of the cold compress part in the process of depilating by using the portable depilating device, and the strong pain of the user caused by the heat of the light depilating device is reduced.

9. The cold compress portion adopts the crystal material, can be the sapphire material, and the sapphire has stronger heat conductivility, keeps the luminousness of light when reducing the temperature that the appearance emitter that moults sent light.

10. The refrigerating element can be a semiconductor refrigerating sheet, and can effectively improve the cooling effect of the depilating device.

11. The skin detection part is arranged, when the cold compress part is contacted with the skin, the skin detection part detects whether the machine is actually contacted with the skin, so that the safety problem of a user caused by misoperation can be reduced, and the working efficiency of the depilating instrument is improved.

12. The body of casing is rectangular shape's column, the casing includes portion of gripping and head, cold compress portion with the emitter setting is in the head, the portion of gripping sets up the casing is relative the one end of head for portion of gripping and head set are on the casing, make its volume littleer, more conveniently carry.

[ description of the drawings ]

FIG. 1 is a schematic structural view of a portable hair removal device according to a first embodiment of the present invention;

FIG. 2 is an exploded view of a portable hair removal device according to a first embodiment of the present invention;

FIG. 3 is an exploded view of a first portion of a hair removal device of a portable hair removal device in accordance with a first embodiment of the present invention;

FIG. 4 is a schematic view of a heat-conducting component of a portable hair removal device according to a first embodiment of the present invention;

FIG. 5 is an exploded view of a first portion of a fan of a portable hair removal device in accordance with a first embodiment of the present invention;

FIG. 6 is a first partially exploded perspective view of the hair removal mechanism of the portable hair removal device in accordance with the first embodiment of the present invention;

FIG. 7 is an exploded view of a third portion of a hair removal device of the portable hair removal device in accordance with the first embodiment of the present invention;

FIG. 8 is an exploded view of the hair removal device of the hair removal mechanism of the portable hair removal device according to the first embodiment of the present invention;

FIG. 9 is a sectional view of the hair removal mechanism of the portable hair removal device according to the first embodiment of the present invention;

FIG. 10 is a fourth exploded perspective view of the hair removal device of the portable hair removal device in accordance with the first embodiment of the present invention;

FIG. 11 is a combination view of the hair removal device of the portable hair removal device in accordance with the first embodiment of the present invention;

FIG. 12 is a sectional view of a hair removal device of a portable hair removal device according to a first embodiment of the present invention;

fig. 13 is an exploded view of a portable hair removal device according to a second embodiment of the present invention;

fig. 14 is a schematic view of a partial explosion structure in a portable depilation device according to a second embodiment of the present invention.

The attached drawings indicate the following: 100. a portable depilatory device;

1. a housing; 101. an upper shell; 102. a lower case;

11. an inlet; 12. a head portion; 13. a grip portion; 14. a second outlet; 15. a third outlet; 16. a first outlet; 1601. a first groove; 1602. a second groove; 1603. an exhaust structure;

2. a depilatory device; 21. a heat dissipation mechanism;

211. a fan; 2111. a fan air inlet; 2112. an air outlet of the fan; 2113. a heat conducting element; 2114. a first heat sink;

212. a heat conducting component; 2121. a second vent; 2122. a third vent; 2123. a second heat sink; 2124. a first vent;

22. a depilating mechanism; 221. a cold compress portion; 222. an emitter; 223. a refrigeration element; 2231. heating surface; 2232. refrigerating noodles; 224. a skin detection unit; 225. a reflector; 226. a heat insulation plate;

3. a circuit arrangement; 4. a power supply device.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment is as follows:

referring to fig. 1, the present invention provides a portable depilating device 100 for removing unwanted hair from a human body, which includes a housing 1 and a cold compress portion 221 with light-transmitting and cold compress effects, wherein a user can tightly attach the cold compress portion 221 to the skin surface of the human body, and the portable depilating device 100 can emit light to penetrate the skin surface through the cold compress portion 221 to reach the root of the hair follicle, so that the hair follicle is heated, solidified and necrotic to remove the hair.

The housing 1 mainly plays a role of protecting internal elements, the overall appearance of the housing is not limited, and the housing can be in a U shape, a T shape, a shuttle shape, a long strip shape, and optionally a long cylindrical shape;

the housing 1 comprises a holding portion 13 and a head portion 12, wherein the head portion 12 is an end facing the skin of a user, the holding portion 13 is parallel to the head portion 12, when the head portion 12 and the holding portion 13 are fixedly connected, an accommodating space is formed inside, the cold compress portion 221 is exposed from the head portion 12 to the accommodating space and is used as a carrier for emitting light and contacting the skin of the user, and the holding portion 13 is used for holding the portable hair removal device 100, so that the operation of the user is facilitated.

Referring to fig. 1 and 2, the housing 1 includes an upper shell 101 and a lower shell 102, which may be assembled by screwing or clipping the upper shell 101 and the lower shell 102, or integrally formed, optionally clipped, for easy assembly and disassembly.

The housing 1 comprises a depilating device 2, a circuit device 3 and a power supply device 4; wherein device 2, circuit arrangement 3, power supply unit 4 all is electric connection in proper order, power supply unit 4 can provide the electric energy for device 2 moults, so that it can not peg graft external circuit and also can use, it also can directly adopt outside power, like the dry battery, perhaps energy storage battery, be convenient for accomodate and carry from this, can go out the use, circuit arrangement 3 can external circuit charge and control the opening and stopping of whole portable appearance 100 that moults for power supply unit 4, power regulation and control, temperature protection.

As will be appreciated by those skilled in the art: the components of the depilating device 2, the circuit device 3 and the power supply device 4 generate heat when in operation;

in daily production, the circuit arrangement 3 will often have control elements (not shown) of its part disposed on the surface of the housing 1, thereby forming switches, screens, and operation panels, which can be manipulated by a user to control the whole portable hair removal device 100, so as to adjust the start-stop and control positions of the portable hair removal device 100.

The depilation device 2 is arranged close to one end of the head 12 of the housing 1 and can be fixedly clipped into the receiving space of the housing 1. On one side of the housing 1, i.e. on the upper shell 101 or the lower shell 102, there is provided an inlet 11, a first outlet 16 and a second outlet 14 corresponding to the area of the depilation device 2. The holding portion 13 is disposed at an end of the housing 1 opposite to the head portion 12. The first outlet 16 is provided at a side of the housing 1.

It can be understood that the inlet 11 and the second outlet 14 are both disposed on the same side of the housing 1 and closely arranged together, and this design is to save the space of the housing 1, so that the housing 1 can be relatively shorter, thereby appearing small and exquisite, and the inlet 11 and the second outlet 14 are designed together to shorten the air circulation distance of the air, thereby achieving rapid air circulation and improving the heat dissipation efficiency.

Referring to fig. 3, the hair removal device 2 includes a heat dissipation mechanism 21 and a hair removal mechanism 22, the hair removal mechanism 22 emits light to remove hair from the human body and mainly contacts with the skin of the human body, the heat dissipation mechanism 21 reduces the temperature so that the human body does not feel burning under the light; the heat dissipation mechanism 21 and the hair removal mechanism 22 may be clamped or screwed, optionally screwed, for more stable fixation.

Referring to fig. 3 and 4, the heat dissipation mechanism 21 includes a fan 211 and a heat conduction assembly 212; the fan 211 can be a centrifugal fan, an axial fan, a mixed flow fan and a cross flow fan, and optionally a centrifugal fan, so that the external air flows mainly in the radial direction after entering the impeller of the fan in the axial direction, the heat conducting assembly 212 can be screwed or clamped with the fan 211, so that the air sucked by the fan 211 can flow in the direction of the flow direction through the heat conducting assembly 212, and the depilating mechanism 22 is connected to the surface of the heat conducting assembly 212, which is far away from the fan 211, so that the air flowing energy in the heat conducting assembly 212 can cool and cool the depilating mechanism 22, and the ice compress effect on the skin of a human body.

Referring to fig. 1 and 5, the fan 211 has the following structure:

the fan 211 comprises a fan air inlet 2111 and a fan air outlet 2112, a first radiating fin 2114 is arranged at the fan air inlet 2111, and the first radiating fin 2114 is arranged at the tail end of the heat conducting element 2113; that is, the heat conducting element 2113 is close to one end of the fan inlet 2111, the fan 211 is disposed such that one end of the fan inlet 2111 faces the inlet 11 of the housing 1, so as to suck air through the inside of the inlet 11 of the housing 1, wherein the first heat sink 2114 completely covers the fan inlet 2111, so that the external air will undergo a first heat dissipation and cooling treatment by the first heat sink 2114 before entering the fan inlet 2111, the heat conducting element 2113 is partially inserted into the first heat sink 2114, and the rest of the heat conducting element extends outward.

Further, where the first heat sink 2114 may be a cast iron heat sink, a steel heat sink, or an aluminum alloy heat sink, it can be understood that, since the first heat sink 2114 dissipates heat by convection, the larger the coverage area, the better the heat dissipation effect.

Further, the heat conducting element 2113 may be a heat conducting tube, which is made of a plate-like structure or a tubular structure made of metal or alloy such as silver, copper, iron, etc., optionally a plate-like structure, due to its unique metal heat transfer property, so that the heat conducting element 2113 can dissipate heat through the first heat dissipating fin 2114 as a whole.

It can be understood that in practical production, the first heat dissipating fins 2114 and the heat conducting element 2113 are often in an integral structure, and the first heat dissipating fins 2114 and the heat conducting element 2113 are connected together, so that heat on the heat conducting element 2113 can flow rapidly as the fan 211 sucks air inwards under the action of metal heat transfer, thereby rapidly cooling.

Referring to fig. 4 again, a second heat sink 2123 is disposed on a surface of one side of the heat conducting element 212, and the second heat sink 2123 is optionally disposed on an upper side of the heat conducting element 212. The heat conducting member 212 is provided with a first ventilation opening 2124 at the second heat radiating fin 2123, and the first ventilation opening 2124 faces the direction of the second heat radiating fin 2123, i.e., the direction of the second outlet 14.

Referring to fig. 1 and 4, the first outlet 16 is optionally disposed at the peripheral side of the second ventilation opening 2121, and is communicated with the cavity inside the housing 1, so that the cooling medium outside the second ventilation opening 2121 can be discharged from the first outlet 16 at the peripheral side of the housing 1.

Referring to fig. 2, the present invention optionally adopts the upper casing 101 and the lower casing 102 to respectively provide the first recess 1601 and the second recess 1602, and an exhaust structure 1603 capable of communicating the inside of the casing 1 is provided between the first recess 1601 and the second recess 1602, and when the upper casing 101 and the lower casing 102 are connected, the first recess 1601 and the second recess 1602 form a gap, and the exhaust structure 1603 is provided in the gap to communicate the inside of the casing 1 with the outside, thereby forming the first outlet 16.

Referring to fig. 4, the number of the second ventilation ports 2121 is two, the two second ventilation ports 2121 are communicated with each other and are disposed at one end of the heat conducting assembly 212 facing the fan 211, optionally, the second ventilation ports 2121 are disposed at the end of the heat conducting assembly 212 in parallel, so that the external cooling medium enters through the second ventilation ports 2121 at one side and is then discharged from the second ventilation ports 2121 at the other side in an opposite direction, and the surface of one side of the heat conducting assembly 212 is provided with the second heat dissipation fins 2123, and the second heat dissipation fins 2123 are optionally disposed at the upper side of the heat conducting assembly 212.

The first and

second vents

2124 and 2121 are communicated, so that the external cooling medium passes through the second vent 2121 and then is discharged along the second heat sink 2123 to the second outlet 14 through the first vent 2124; thereby accelerating the progress of the heat exchange better and resulting in a better cooling of the epilating mechanism 2.

The first ventilation opening 2124 is only one means for conducting the second ventilation opening 2121, and is not limited in number and conduction manner, that is, there are more ventilation openings, or at least three through holes are provided on the surface of the heat conducting component 212 corresponding to the second heat dissipation fin 2123, so that the through holes are conducted with the second ventilation opening 2121, and only the external cooling medium flowing inside the second ventilation opening 2121 needs to be led out through the second heat dissipation fin 2123.

Referring to fig. 6, the hair removal mechanism 22 includes a cold compress portion 221, an emitter 222, a cooling element 223, a skin detection portion 224, a reflector 225, a heat shield 226, and a mounting assembly (not numbered).

The emitting body 222 and the refrigerating element 223 are electrically connected with the circuit device 3, the cold compressing portion 221 is clamped on the mounting component, the refrigerating element 223 is tightly attached to the cold compressing portion 221 to refrigerate the cold compressing portion 221, the heat insulation plate 226 is located between the cold compressing portion 221 and the emitting body 222 to prevent heat of the emitting body 222 from being transmitted to the cold compressing portion 221, and the reflection plate 225 is arranged on one side of the emitting body 222, which is far away from the cold compressing portion 221, so that light emitted by the emitting body 222 is concentrated on the cold compressing portion 221.

Further, the cold compressing portion 221 is made of a crystal material, such as sapphire, K9 glass, or crystal glass, and it only needs to be made of a transparent crystal, and optionally made of sapphire.

It can be understood that, because the cold compressing portion 221 is made of sapphire, the cold compressing portion 221 can also be used as a light outlet, when the emitter 222 emits light, because sapphire has strong heat conduction performance, the refrigerating element 223 and the cold compressing portion 221 tightly attached to the surface of the sapphire can efficiently generate heat exchange, thereby achieving the optimal refrigerating effect; the cold compress portion 221 of sapphire may be circular or rectangular, but is not limited thereto, and the surface of the cold compress portion 221 away from the emitter 222 is in contact with a human body, and the contact surface may be a curved surface or a flat surface, preferably a flat surface.

Further, the emitter 222 may be an IPL lamp tube, and is located on a side of the cold compress portion 221 away from the human body, and the light emitted from the emitter 222 is emitted to the skin of the user through the cold compress portion 221, and the color of the light emitted from the emitter 222 is not limited, and may be a color light, a composite light, and the like, and the specific wavelength and frequency are determined according to the use situation.

Furthermore, the skin detection portion 224 is electrically connected to the circuit device 3 by using a capacitive touch detection principle, and when the cold compress portion 221 contacts the skin, the internal preset capacitive detection device simultaneously detects whether the machine actually contacts the skin, so as to reduce the safety problem of the user caused by the misoperation.

Further, the shape of the reflector 225 is not limited, and only the light of the emitter 222 is concentrated toward the cold compress portion 221, and it may alternatively be U-shaped, the opening of which is disposed toward the cold compress portion 221, and the emitter 222 is located at the center of the U-shaped opening of the reflector 225, so that the temperature of the emitter 222 can be prevented from being dissipated to other places during operation besides the concentrated light.

Referring to fig. 7, the light reflection plate 225 is clamped to the heat conduction assembly 212 at a side thereof away from the second ventilation opening 2121, so that the second ventilation opening 2121 forms a sealed passage.

Referring to fig. 8 and 9, when the fan 211 and the heat conducting assembly 212 are connected, the fan exhaust port 2112 is sleeved on the second ventilation port 2121, and since the size a of the fan exhaust port 2112 is larger than the size b of the second ventilation port 2121, the redundant gap c forms a third ventilation port 2122, so that the air of the third ventilation port 2122 is divided into two directions at the second ventilation port 2121 and the third ventilation port 2122.

Referring to fig. 10 and 11, further, when the fan 211 and the heat conducting assembly 212 are connected, the heat conducting element 2113 of the fan 211 is tightly attached to the cooling element 223, and the second air passing opening 2121 is exposed at one side of the fan 211 to exhaust the air sucked by the fan 211. Referring to fig. 12, the cooling element 223 is optionally a semiconductor cooling element, the cooling element 223 includes a heating surface 2231 and a cooling surface 2232 disposed opposite to each other, and the cooling surface 2232 of the cooling element 223 is tightly attached to the cold compress portion 221 to cool the cold compress portion 221.

It can be understood that due to the particularity of the principle of the light depilation technology, a large amount of heat is generated when light is emitted, and meanwhile, when the cold compress portion 221 contacts the skin, in order to prevent the light from generating a scorching pain for the user, a cooling structure needs to be arranged inside the portable depilation instrument 100 body, and heat is generated under heat exchange in any way, and the heating surface 2231 of the cooling element 223 is connected with the heat conduction element 2113; in addition to the heat generation of the cooling element 223, other internal components, such as the emitter 222, and the power supply device 4 and the circuit device 3 inside the housing 1 generate a large amount of heat;

if this heat is not discharged in time, the cooling element 223 will not achieve the most efficient cooling effect and thus a cooling temperature that will cause temporary paralysis of the skin.

Referring to fig. 13 and 14, in the second embodiment of the present invention, the portable depilating apparatus further includes a third outlet 15, the third outlet 15 is disposed at the rear portion of the housing 1, i.e. the end of the housing 1 away from the head portion 12, so that the third outlet 15 is disposed farther away to increase the distance of the air flowing therethrough, so as to make the cooling range wider.

With reference to fig. 12, 13 and 14, according to the above, the air flows in two directions, namely, the second ventilation opening 2121 and the third ventilation opening 2122, and one direction is the second ventilation opening 2121, and the second ventilation opening 2121 is communicated with the third outlet 15 of the housing 1 to form a third passage a for the air to flow;

meanwhile, it is also defined that the inlet 11, the first ventilation opening 2121, and the first outlet 16 are sequentially communicated to form a first passage. It can be understood that the outside air is sucked from the inlet 11, enters the second ventilation opening 2121, passes through the third ventilation opening 2122, passes through the emitter 222 along the way, lowers the temperature of the emitter 222, and is discharged out of the housing 1 from the first outlet 16, thereby forming an air path of the first passage, and simultaneously cooling the area along the way; if the circuit device 3 and the power supply device 4 are provided in the air-side area, that is, the side of the inside of the housing 1 close to the third outlet 15, the circuit device 3 and the power supply device 4 can be cooled and air can be taken out from the third outlet 15.

The heat conducting component 212 and the second heat sink 2123 at the upper end thereof are combined into a whole, a space is enclosed by the outer surface of the heat conducting component 212 and the inner wall of the housing 1, and a third air inlet 2122 is formed at the fan air inlet 2111 by fitting, the second heat sink 2123 is disposed in the space and faces the second outlet 14, so that the air is led out in the direction to the second outlet 14, and the third air inlet 2122 and the second outlet 14 on the housing 1 form a second channel B.

It will be appreciated that, during normal production, both the circuit arrangement 3 and the power supply arrangement 4 are disposed inside the housing, optionally inside the grip portion 13, in this embodiment, on the rear side of the hair removal device 2, i.e. on the side of the hair removal device 2 away from the skin of the human body, and the range of air involved is enlarged by such a design, so as to achieve the effect of cooling the entire interior of the housing.

It can be understood that the second heat sink 2123 not only has a heat dissipating function, but also can directly lead the internal air out to the second outlet 14 due to the function of guiding the wind, and the air will flow at the cooling element 223 when passing through the second heat sink 2123, so as to cool the cooling element 223, and therefore the air is directly discharged because the cooling element 223 is the element generating the largest heat inside the portable hair removal device 100, so that the path of the air in the air circulation is reduced, and the air is removed at the first time, so as to achieve the most efficient cooling effect.

Based on the first channel a and the second channel B, in some embodiments, the heat dissipation mode is not air cooling by the fan 211, but external cooling media such as water and cooling liquid can be used, and only the external media can take away heat of the two channels;

based on the above first and second passages a and B, in some embodiments, the heat dissipation mechanism 21 may be free of the heat conduction element 2113 and the first heat sink 2114, which directly dissipates heat from the emitter 222 and the cooling element 223 through the wind or other medium of the fan 211;

the second outlets 14 are arranged on the side of said inlet 11, both on the side of the housing 1 near the end of the heat conducting element 2113. The third outlet 15 is located at the tail of the end of the casing 1 away from the heat conducting element 2113, so that the wind energy of the first channel completely passes through the inside of the whole casing 1, and the wind inlet direction of the inlet 11 is parallel to the wind outlet direction of the second outlet 14, and is perpendicular to the wind outlet direction of the third outlet 15.

Cold compress portion 221 and the contact surface of skin, expose the terminal surface with skin detection portion 224 and be located the homonymy setting, be convenient for when carrying out the illumination defeathering to skin, cold compress portion 221 and the skin contact around being shone, carry out the cold compress cooling to the skin around being shone, in order to slow down the burning pain sense that is shone the skin and produces, and cold compress portion 221 can be close the low temperature of zero degree, really accomplish to make near the skin of light outlet reach the unlimited freezing point that is close, can slow down the burning pain sense of skin, and the contact of short time can not cause skin damage.

The air entering the third ventilation opening 2122 is directly guided by the second heat sink 2123, passes through the heat conducting element 2113, and is directly discharged from the third outlet 15, so as to form an air path of the second passage.

The utility model discloses an improve on the portable appearance that moults of original heat dissipation mode, it utilizes fan 211 to inhale outside air, makes its wind direction lead to first passageway and second passageway respectively through heat-conducting component 212, and first passageway and second passageway are kept apart completely, and refrigeration component 223 and emitter 222 are located the position of first passageway and second passageway route respectively, along with the flow of air in first passageway and the second passageway of keeping apart completely, thereby dispel the heat respectively to its refrigeration component and emitter; meanwhile, the first channel can also cool other heating elements inside the shell 1, such as elements which can generate heat like the circuit device 3 and the power supply device 4, so as to achieve a high-efficiency and thorough cooling effect.

In some embodiments, more than two channels are provided, and in addition to the cooling element 223 and the emitter 222, multiple channels may be provided, with other heat producing elements also being provided in the remaining channels; all belong to the protection scope of the utility model.

In some embodiments, an optical epilator is provided with a light (not shown) and uses the features described in all embodiments above.

It will also be understood by those skilled in the art that if all or some of the components of the structure described herein are combined by fusing, physical connection, etc., the components in the hair removal device 2 may shift positions; or integrally provided; or a detachable design; and the replacement of characteristic quantity, the change of the characteristic appearance that does not do the function and use, the subassembly after all combinations can constitute the equipment/device that has specific function, replaces with such equipment/device the utility model discloses corresponding subassembly falls equally the utility model discloses a within the scope of protection.

Compared with the prior art, the utility model provides a portable appearance that moults has following advantage:

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable hair removal device, comprising: the portable depilating instrument comprises a shell, a cold compress portion and an emitting body, wherein the cold compress portion is exposed out of the surface of the shell, the cold compress portion is made of crystal materials, the emitting body is arranged in the shell and located on one side, away from the cold compress portion, in contact with a human body, and light rays emitted by the emitting body pass through the cold compress portion.

2. A portable epilating apparatus as claimed in claim 1, characterized in that: the shell comprises a holding part and a head part, the head part is provided with an opening penetrating through the head part, the cold compressing part is partially exposed out of the surface of the shell through the opening, and the emitter is arranged in the opening.

3. A portable epilating apparatus as claimed in claim 1, characterized in that: the portable depilating instrument further comprises a heat dissipation mechanism positioned inside the shell;

the shell is provided with at least two outlets and an inlet;

the heat dissipation mechanism comprises a heat conduction assembly;

the inlets are respectively communicated with different outlets; forming at least two channels; after being introduced from the inlet, the external cooling medium is guided by the heat conduction assembly and then is discharged from the corresponding outlet after passing through different channels.

4. A portable epilating apparatus as claimed in claim 3, characterized in that: the number of the outlets on the shell is two, the outlets are respectively a first outlet and a second outlet, and a first ventilation opening and a third ventilation opening are formed in the heat conduction assembly; the first outlet is arranged on the side surface of the shell, and the second outlet is arranged on the same side of the inlet;

the inlet, the first vent and the first outlet are communicated in sequence to define a first channel;

the inlet, the third vent and the second outlet are communicated in sequence to define a second channel.

5. A portable epilating apparatus as claimed in claim 4, characterized in that: the number of the outlets on the shell is three, the heat conduction assembly further comprises a third outlet, the third outlet is arranged at one end, far away from the emitter, of the shell, and a second ventilation opening is formed in the heat conduction assembly;

the inlet, the second vent and the third outlet are communicated in sequence to define a third channel.

6. A portable epilating apparatus as claimed in claim 5, characterized in that: the external cooling medium is air, a fan is arranged in the shell, a fan air inlet is formed in the fan, and one side of the fan air inlet of the fan faces the inlet;

the portable epilator further comprises a cooling element, wherein the cooling element is located in the area where the first channel passes through, and the emitter is located in the area where the second channel passes through.

7. A portable epilating apparatus as claimed in claim 6, characterized in that: the heat dissipation mechanism further comprises a heat conduction element, one part of the heat conduction element is arranged between a fan air inlet of the fan and the inlet, which introduces the air, of the shell, one part of the heat conduction element extends to the refrigeration element, a first cooling fin is arranged on the part of the heat conduction element, and a second cooling fin is arranged on the outer surface of the heat conduction component.

8. A portable epilating apparatus as claimed in claim 7, characterized in that: the second outlet is arranged on one side of the inlet, and the third outlet is positioned at one end of the shell far away from the heat conducting element.

9. A portable epilating apparatus as claimed in claim 7, characterized in that: the portable depilating instrument further comprises a circuit device and a power supply device which are positioned in an area where the second channel passes, the circuit device and the power supply device are simultaneously electrically connected with the refrigerating element, the refrigerating element is a semiconductor refrigerating element, the refrigerating element comprises a refrigerating surface and a heating surface which are oppositely arranged, and the refrigerating surface is tightly attached to the cold compressing part; the heating surface is connected with the heat conducting element.

10. A portable epilating apparatus as claimed in claim 9, characterized in that: the skin detection device further comprises a skin detection part which is electrically connected with the circuit device.

11. A portable epilating apparatus as claimed in claim 1, characterized in that: the body of the shell is in a long-strip-shaped column shape, the shell comprises a holding portion and a head portion, the cold compressing portion and the emitting body are arranged on the head portion, and the holding portion is arranged at one end, opposite to the head portion, of the shell.

12. An optical hair removal device comprising a light emitting body and the portable hair removal device of any one of claims 1 to 11.