CN211534779U

CN211534779U - Portable appearance that moults

Info

Publication number: CN211534779U
Application number: CN201921999189.4U
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: 2019-11-18
Publication date: 2020-09-22
Anticipated expiration: 2029-11-18
Also published as: CN213606854U

Abstract

The utility model discloses a portable appearance that moults, which comprises a housin, and the inside mechanism and the heat dissipation mechanism that moults of casing, be equipped with two at least exports and an import on the casing, the outside cooling medium is introduced from the import to the casing, heat dissipation mechanism includes heat conduction assembly, the mechanism that moults includes cooling element and emitter, heat conduction assembly keeps apart cooling element and emitter at two sealed passageways of each other, be first passageway and second passageway respectively, first passageway and second passageway communicate with each other with two exports respectively, one of them export is so that first passageway or second passageway, can run through inside whole casing from one end to the other end, because under the impetus effect of keeping apart completely and heat conduction assembly provides, the air only can be discharged from the export that corresponds separately after accomplishing the heat exchange, it not only can cool down to cooling element.

Description

Portable 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 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, as is well known, light all can produce a large amount of heats in the application process, brings the painful sense of scorching hot for skin, especially domestic portable appearance that moults, for the handheld comparatively small and exquisite that all sets up of use of convenience of customers, so form the heat more easily and pile up, if can not in time dispel the heat and cool down this moment, will bring strong painful sense and red swelling phenomenon and cause the safety problem even for the user.

Therefore, in order to reduce the heat generated during depilation of the portable depilating device in the prior art, a sealing element is arranged in a heat dissipation structure, an opening is formed in the sealing element and communicated with the outside, so that the heating element to be cooled is matched with a heat dissipation fin to form a channel for dissipating heat independently, and the heat dissipation and cooling effects are effectively improved; however, there is a problem to be solved today that more than one heat generating component of the portable hair removal device, often the internal circuit and other components thereof will also generate heat, how to dissipate all the heat generating components with the same power, and how to increase the cooling effect and maximize the efficiency.

[ Utility model ] content

For solving the problem that the existing portable depilating instrument is not completely cooled, the utility model provides a portable depilating instrument.

In order to solve the technical problem, the utility model provides a technical scheme as follows: namely a portable depilating instrument, which comprises a shell, a depilating mechanism and a heat dissipation mechanism, wherein the depilating mechanism and the heat dissipation mechanism are arranged in the shell; the shell is provided with at least two outlets and an inlet; the heat dissipation mechanism comprises a heat conduction assembly; the inlet is respectively communicated with different outlets; forming at least two channels; elements for generating heat are respectively arranged in each channel; after being introduced from the inlet, the external cooling medium is guided by the heat conduction assembly and then is discharged from the corresponding outlets after passing through different channels, and in the process, the external cooling medium can take out the heat of the areas passing through the external cooling medium to the outside of the shell.

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

Preferably, the external cooling medium is air, a fan is arranged in the shell, and one side of an air inlet of the fan faces to an inlet on the shell so as to suck air into the shell; the hair removal mechanism includes a cooling element located in an area through which the first passage passes and an emitter located in an area through which the second passage passes.

Preferably, the heat dissipation mechanism further comprises a heat conduction element, a part of which is arranged between the air inlet of the fan and the air inlet of the shell, a part of which extends to the refrigeration element, and a first heat dissipation fin is arranged at the part.

Preferably, the second outlet is arranged on one side of the inlet and is arranged on the side face of one end, close to the heat conducting element, of the shell, the first outlet is arranged at the tail part of one end, far away from the heat conducting element, of the shell, so that the wind energy of the first channel completely passes through the whole shell, meanwhile, the heat inside the shell is taken out, and the air inlet direction of the inlet is parallel to the air outlet direction of the second outlet and is perpendicular to the air outlet direction of the first outlet.

Preferably, the hair removing mechanism further comprises a cold compress portion, the housing comprises a holding portion and a head portion, wherein the head portion is provided with an opening penetrating through the head portion, and a part of the cold compress portion is exposed out of the surface of the housing through the opening for contacting with the skin of the human body.

Preferably, the cold compress portion is the crystal material, and the emitter is located the opening inside equally, and is located the cold compress portion and deviates from the one side of contacting with the human body to the light that makes the emitter send is via the cold compress portion, thereby jets out to on user's the skin.

Preferably, the refrigeration device further comprises a circuit device and a power supply device, the circuit device and the power supply device are positioned in the shell and are positioned in a passing area of the second channel, the circuit device and the power supply device are simultaneously electrically connected with the refrigeration element, the refrigeration element is a semiconductor refrigeration element, the refrigeration element comprises a refrigeration surface and a heating surface which are oppositely arranged, and the refrigeration surface of the refrigeration element is tightly attached to the cold compressing part so as to cool the cold compressing part; the heating surface of the refrigeration element is connected with the heat conduction element so as to radiate heat and refrigerate the cold compressing part at the same time.

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, and the holding part of the body is parallel to the head part; the heat conducting element can be a heat conducting pipe, and the material of the heat conducting element is a sheet structure made of metals such as silver, copper, iron and the like or alloys.

A portable depilating device comprises a luminous body and the portable depilating device.

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

1. 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.

2. 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.

3. 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..

4. 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.

5. Two outlets in the housing, one arranged in a direction perpendicular to the housing, i.e. on the side of the inlet, and one arranged in a direction parallel to the housing, i.e. at the end of the portable epilator housing remote from the heat-conducting element, cause the hot air exiting therefrom to no longer be re-sucked by the inlet and reduce the cooling effect.

6. 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.

7. 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.

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

9. 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.

[ 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 an exploded view of a second portion of the hair removal device of the portable hair removal device in accordance with the 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 an exploded view of a heat conducting assembly of the portable hair removal device in accordance with the first embodiment of the present invention;

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

FIG. 8 is an exploded view of a third portion of a hair removal device in a portable hair removal device in accordance with a first embodiment of the present invention;

FIG. 9 is a second partially exploded view of the hair removal mechanism of the portable hair removal device in accordance with the first embodiment of the present invention;

FIG. 10 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. 11 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. 12 is a combination view of the hair removal device of the portable hair removal device according to the first embodiment of the present invention;

FIG. 13 is a sectional view of the hair removal device of the portable hair removal device in accordance with the first embodiment of the present invention;

FIG. 14 is a partially omitted view of a portable hair removal device according to a first embodiment of the present invention;

FIG. 15 is a partially exploded perspective view of a portable hair removal device in accordance with a first embodiment of the present invention;

FIG. 16 is a schematic view of a portable hair removal device according to a second embodiment of the present invention;

FIG. 17 is an exploded view of a part of a portable depilation instrument according to a second embodiment of the present invention;

FIG. 18 is a schematic view of a heat-conducting component of a portable hair removal device according to a second embodiment of the present invention;

FIG. 19 is a schematic view of a depilating device of a portable depilating apparatus in 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 first outlet; 16. a third 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 first vent; 2122. a second vent; 2123. a second heat sink; 2124. a third 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 part 13 and a head part 12, wherein the head part 12 is one end facing the skin of a human body, the holding part 13 is parallel to the head part 12, when the head part 12 and the holding part 13 are fixedly connected, an accommodating space is formed inside, the cold compress part 221 is exposed out of the accommodating space from the head part 12 and is used as a carrier for emitting light and contacting the skin of the human body, and the holding part 13 is used for holding the portable depilating device 100, so that the operation of a user is convenient;

referring to fig. 2, the housing 1 includes an upper shell 101 and a lower shell 102, which may be assembled by screwing or clamping the upper shell 101 and the lower shell 102, or integrally formed, optionally assembled in a clamping manner, so as to be easily disassembled.

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 depilating device 2 is arranged at one end close to the head 12 of the housing 1, and can be fixedly clamped in the accommodating space of the housing 1, one side of the housing 1, namely the upper shell 101 or the lower shell 102, is provided with an inlet 11 and a second outlet 14 corresponding to the region of the depilating device 2, and it can be understood that the inlet 11 and the second outlet 14 are both arranged at the same side of the housing 1 and are closely arranged together, the design is to save the space of the housing 1, so that the housing 1 can be relatively shorter, thereby being small and exquisite and precise, and meanwhile, the inlet 11 and the second outlet 14 are designed together to shorten the air circulation distance of air, thereby realizing rapid air circulation and improving the heat dissipation efficiency.

Further, the first outlet 15 is disposed at the tail of the housing 1, i.e. the end of the housing 1 far away from the head 12, so that the first outlet 15 is disposed far away to increase the distance of the air flowing path, so as to make the cooling range wider.

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.

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. 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. 6, the heat conducting assembly 212 includes a first vent 2121, the first vent 2121 is disposed at an end of the heat conducting assembly 212 facing the fan 211, optionally, the first vents 2121 are respectively disposed at the end of the heat conducting assembly 212 in parallel, so that the external cooling medium enters through the first vent 2121 at one side and then is discharged from the first vent 2121 at the other side in an opposite direction, and a second heat sink 2123 is disposed on a surface of one side of the heat conducting assembly 212, and optionally, the second heat sink 2123 is disposed at an upper side of the heat conducting assembly 212.

Referring to fig. 7, 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. 8, the light reflection plate 225 is fastened to the heat conduction assembly 212, and a surface of the heat conduction assembly facing away from the first ventilation opening 2121 is formed to form a sealed channel for the first ventilation opening 2121.

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

Referring to fig. 11 and 12, 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 first ventilation opening 2121 is exposed at a side of the fan 211 to exhaust air sucked by the fan 211.

Referring to fig. 11 and 13, the cooling element 223 is optionally a semiconductor cooling type cooling element 223, 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.

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

it can be understood that the outside air is sucked in from the inlet 11, enters the first ventilation opening 2121, passes through the second ventilation opening 2122, passes through the emitter 222 along the way, lowers the temperature of the emitter 222, passes through the circuit device 3 and the power supply device 4 inside the housing 1, and is discharged out of the housing 1 from the second outlet 14, 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 first outlet 15, the circuit device 3 and the power supply device 4 can be cooled and air can be taken out from the first 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 second air inlet 2122 is formed at the fan air inlet 2111 in an attaching manner, 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 second air inlet 2122 and the second outlet 14 on the housing 1 form a second channel B.

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 outlet 14 is disposed at one side of the inlet 11, and is disposed on a side surface of one end of the casing 1 close to the heat conducting element 2113, and the first outlet 15 is disposed at a tail portion of one end of the casing 1 far from the heat conducting element 2113, so that wind energy of the first channel completely passes through the inside of the whole casing 1, and an air inlet direction of the inlet 11 is parallel to an air outlet direction of the second outlet 14, and is perpendicular to the air outlet direction of the first 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 second air vent 2122 is guided by the second heat sink 2123, passes through the heat conducting element 2113, and is directly discharged from the first 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, a portable epilator is provided with a light (not shown) and uses the features described in all embodiments above.

Example two:

to better solve the problem of insufficient heat dissipation, the present invention further provides a second embodiment, which is an extension of the portable hair removal device 100 of the first embodiment, and includes all the features of the portable hair removal device 100 of the first embodiment;

referring to fig. 16 and 17, the portable hair removal device 100 of the second embodiment is provided with a third outlet 16 on the housing 1, wherein the third outlet 16 is optionally disposed on the peripheral side of the first ventilation opening 2121 and is communicated with the cavity inside the housing 1, so that the cooling medium outside the first ventilation opening 2121 can be discharged from the third outlet 16 on the peripheral side of the housing 1;

further, the utility model discloses optionally adopt upper casing 101 and lower casing 102 to set up first recess 1601 and second recess 1602 respectively, be provided with an exhaust structure 1603 that can lead to the inside of casing 1 between first recess 1601 and second recess 1602, upper casing 101 and lower casing 102 are when connecting, first recess 1601 and second recess 1602 form a space, set up exhaust structure 1603 in the space so that the cavity and the outside of casing 1 inside lead to, thereby constitute third export 16;

referring to fig. 18 and 19, in addition, the heat conducting assembly 212 is provided with a third ventilation opening 2124 at the second heat sink 2123, the third ventilation opening 2124 faces the direction of the second heat sink 2123, i.e. the direction of the second outlet 14, and the third ventilation opening 2124 is communicated with the first ventilation opening 2121, so that the external cooling medium passes through the first ventilation opening 2121 and then is discharged to the second outlet 14 along the second heat sink 2123 through the third ventilation opening 2124; thereby accelerating the progress of the heat exchange better and resulting in a better cooling of the epilating mechanism 2.

The third ventilation opening 2124 is only one means for conducting the first ventilation opening 2121, and is not limited in number, and the conducting manner is that a fourth ventilation opening and a fifth ventilation opening may be provided, or at least three through holes are provided on the surface of the heat conducting component 212, on which the second heat dissipation fins 2123 are correspondingly provided, so as to conduct the heat conducting component with the first ventilation opening 2121, and only the external cooling medium flowing inside the first ventilation opening 2121 needs to be led out through the second heat dissipation fins 2123.

Therefore, the cooling efficiency is further increased by the first vent 2121 and the second vent 2122 and the first outlet, the second outlet and the third outlet (not shown), and the first vent 21, the second vent 2122 and the third vent 2124, so that the ice feeling experience of the user is better.

Summarizing the second embodiment, the second embodiment mainly describes that the outlet on the housing 1 and the ventilation holes on the hair removing mechanism 2 are provided, and the number of the outlets and the number of the ventilation holes are not limited, such as the third outlet 16 which is mainly used for discharging the external cooling medium after passing through the first ventilation hole 2121 to the outside of the housing 1, or the third ventilation hole 2124 which is mainly used for guiding the external cooling medium passing through the first ventilation hole 2121 to the outside of the housing 1 through the second heat dissipation fins 2123.

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:

Claims

1. A portable depilating apparatus, characterized in that; comprises that

The hair removal device comprises a shell, a hair removal mechanism and a heat dissipation mechanism, wherein the hair removal mechanism and the heat dissipation mechanism are arranged in 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; elements for generating heat are arranged in the channels respectively; after being introduced from the inlet, the external cooling medium is guided by the heat conduction assembly and then is discharged from the corresponding outlets after passing through different channels, and in the process, the external cooling medium can bring out the heat of the areas passing through the external cooling medium to the outside of the shell.

2. A portable epilating apparatus as claimed in claim 1, characterized in that: the number of the outlets on the shell is two, the outlets are respectively a first outlet and a second outlet, a second cooling fin is arranged on the outer surface of the heat conduction assembly, and a first ventilation opening and a second ventilation opening are formed in the heat conduction assembly;

the inlet, the first ventilation opening and the first outlet are communicated in sequence to form a first channel;

the inlet, the second ventilation opening and the second outlet are communicated in sequence to form a second channel.

3. A portable epilating apparatus as claimed in claim 2, 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 in the shell so as to suck the air into the shell;

the hair removal mechanism comprises a refrigeration element and an emitter, the refrigeration 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.

4. A portable epilating apparatus as claimed in claim 3, characterized in that: the heat dissipation mechanism further comprises a heat conduction element, wherein one part of the heat conduction element is arranged between a fan air inlet of the fan and the inlet for introducing the air on the shell, one part of the heat conduction element extends to the refrigeration element, and a first heat dissipation fin is arranged on the part of the heat conduction element.

5. A portable epilating apparatus as claimed in claim 4, characterized in that: the second export sets up one side of import all sets up the casing is close to on the side of heat-conducting element's one end, first export is located the casing is kept away from the afterbody of heat-conducting element's one end, so that the wind energy of first passageway is completely through the inside of whole casing, takes out the inside heat of casing simultaneously, its the air inlet direction of import, with the air-out direction of second export is parallel to and perpendicular with the air-out direction of first export.

6. A portable epilating apparatus as claimed in claim 5, characterized in that: the depilating mechanism further comprises a cold compress part, the shell comprises a holding part and a head part, wherein an opening penetrating through the head part is formed in the head part, and part of the cold compress part is exposed out of the surface of the shell through the opening and is used for being in contact with the skin of a human body.

7. A portable epilating apparatus as claimed in claim 6, characterized in that: the cold compress portion is the crystal material, the emitter is located equally inside the opening, and is located one side that the cold compress portion deviates from and human contact to make the light that the emitter sent via cold compress portion, thereby jet out to user's skin on.

8. A portable epilating apparatus as claimed in claim 6, characterized in that: the circuit device and the power supply device are positioned in the shell and in the 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 of the refrigerating element is tightly attached to the cold compressing part so as to cool the cold compressing part; the heating surface of the refrigeration element is connected with the heat conduction element so as to radiate heat and refrigerate the cold compressing part at the same time.

9. A portable epilating apparatus as claimed in claim 8, characterized in that: the skin detection device further comprises a skin detection part which is electrically connected with the circuit device.

10. A portable epilating apparatus as claimed in claim 6, characterized in that: the body of the shell is in a long strip-shaped column shape, and the holding part of the shell is parallel to the head part;

the heat conducting element can be a heat conducting pipe, and the material of the heat conducting element is a sheet structure made of metals such as silver, copper, iron and the like or alloy.

11. A portable hair removal device comprising a light emitting body and the portable hair removal device of any one of claims 1 to 10.