CN215018857U - Unhairing instrument - Google Patents

Abstract

The utility model provides an appearance moults, includes shell and inside circuit board subassembly, laser subassembly, radiator unit, circuit board subassembly electric connection the laser subassembly, radiator unit includes radiator fan, fin radiator, leads temperature piece, semiconductor refrigeration piece, fin radiator, semiconductor refrigeration piece, lead temperature piece from the top down and distribute in proper order, fin radiator and radiator fan are close to each other, the last mouth of blowing that is equipped with of radiator fan, laser subassembly is located under the fin radiator, the utility model discloses have good heat dissipation heat conductivility, avoided because the inside high temperature of appearance that moults, and cause the damage of components and parts, further promoted the security and the durability of the appearance that moults, also strengthened user's experience effect.

Description

Unhairing instrument

Technical Field

The utility model relates to a technical field that moults, concretely relates to appearance that moults.

Background

With the development of laser technology, the application of semiconductor laser technology in the field of medical cosmetology is more and more extensive, compared with the traditional depilation method, the laser depilation instrument has good depilation effect, small damage to human skin, quick repair and permanent depilation effect.

SUMMERY OF THE UTILITY MODEL

Technical defect to existence among the background art, the utility model provides a appearance that moults has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:

the utility model provides an appearance moults, includes shell and inside circuit board subassembly, laser subassembly, radiator unit, circuit board subassembly electric connection the laser subassembly, radiator unit includes radiator fan, fin radiator, leads temperature piece, semiconductor refrigeration piece, fin radiator, semiconductor refrigeration piece, lead temperature piece from the top down and distribute in proper order, fin radiator and radiator fan are close to each other, the last mouth of blowing that is equipped with of radiator fan, laser subassembly is located under the fin radiator.

As a further technical scheme of the utility model, just, the reverse side of semiconductor refrigeration piece is equipped with refrigeration face and heating face respectively, the bottom of heating face and fin radiator contacts, the refrigeration face with lead the temperature piece and contact mutually.

As a further technical scheme of the utility model, laser subassembly includes fluorescent tube, filter lens, printing opacity crystal and three in proper order from last down distribute the below of fin radiator, the printing opacity crystal comprises the sapphire, the fin radiator with be equipped with anti-dazzling screen between the fluorescent tube, anti-dazzling screen's side profile is the V-arrangement.

As a further technical scheme of the utility model, the fluorescent tube establish in the anti-dazzling screen with in the space that the filter lens encloses, the profile of leading the temperature piece is the U-shaped.

As a further technical scheme of the utility model, finned radiator below is equipped with the mounting, be equipped with standing groove and fixed notch and fixed frame and a pair of mounting hole on the mounting.

As a further technical scheme of the utility model, semiconductor refrigeration piece and finned radiator are all established in the fixed notch of mounting, the standing groove is the same just with the size of filter lens is established in the standing groove, the fluorescent tube is installed just be located between a pair of mounting hole on the mounting filter lens top, lead the thermoscope and cup joint on fixed frame.

As a further technical scheme of the utility model, be equipped with first louvre, second louvre, third louvre, fourth louvre on the shell, first louvre, second louvre are located respectively the afterbody and the middle part of shell, third louvre and fourth louvre are located the head of shell.

As the utility model discloses further technical scheme, the air loops through second louvre, radiator fan, air outlet, fin radiator, third louvre or fourth louvre form the ventilation air flue.

As the utility model discloses further technical scheme, the second louvre is circular distribution under radiator fan, the area of second louvre suits with the area of radiator fan terminal surface, radiator fan's the mouth of blowing is established at the side middle part of fin radiator and the radiator fan slope is placed.

As a further technical scheme of the utility model, in the shell with the position that first louvre corresponds is equipped with electric capacity, be equipped with shift knob on the circuit board subassembly.

The utility model has the advantages of that: when the depilating instrument is used specifically, the first radiating holes can radiate heat of a capacitor, the radiating fan and the fin radiator on the radiating assembly radiate heat of the working lamp tube, the heat generated by the heating surface of the semiconductor refrigerating sheet is radiated by the fin radiator, so that the semiconductor refrigerating sheet can continuously work, when the refrigerating surface is refrigerated, the heat conducting sheet conducts cold and cools the light-transmitting crystal, so that the light-transmitting crystal is in contact with the skin to generate a cool feeling and reduce the pain feeling brought by the unhairing of the skin, the radiating fan sucks air from the second radiating holes to blow and radiate the radiating assembly and the lamp tube, then the heat is taken away by the third radiating holes and the fourth radiating holes, and convection with the outside air is formed by the ventilating air passage, thereby achieving the radiating effect, reducing the temperature of the unhairing instrument during working, and improving the radiating performance of the unhairing instrument, the damage of internal components and parts caused by overhigh temperature inside the depilating instrument is avoided, the durability and the safety are improved, the experience effect of a user is enhanced, and the depilating instrument has strong practicability.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the laser module 4.

Fig. 4 is a schematic structural diagram of the heat dissipation assembly 5.

Fig. 5 is a schematic view of an embodiment of the ventilation air duct 7.

Fig. 6 is a schematic view of an embodiment of the fixing member 14 from a first viewing angle.

Fig. 7 is a schematic diagram of an embodiment of the fixing member 14 from a second viewing angle.

Fig. 8 is a schematic structural diagram of the semiconductor chilling plate 504.

Wherein: the solar lamp comprises a shell 1, a capacitor 2, a circuit board assembly 3, a laser assembly 4, a lamp tube 401, a filter lens 402, a light-transmitting crystal 403, a heat dissipation assembly 5, a heat dissipation fan 501, a finned radiator 502, a heat conducting sheet 503, a semiconductor refrigeration sheet 504, a refrigeration surface 5041, a heating surface 5042, a first heat dissipation hole 6, a ventilation air channel 7, a second heat dissipation hole 8, a third heat dissipation hole 9, a fourth heat dissipation hole 10, a switch button 11, an air blowing opening 12, a light shielding sheet 13, a fixing piece 14, a placing groove 15, a fixing notch 16, a fixing frame 17 and a mounting hole 18.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.

In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention; furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated; thus, the definitions "first", "second", "third", "fourth" are for descriptive purposes only and are not to be understood as indicating or implying a relative importance or implicitly including one or more of such features.

The utility model provides an appearance moults, includes shell 1 and inside circuit board components 3, laser assembly 4, radiator unit 5 of inside, circuit board components 3 electric connection laser assembly 4, radiator unit 5 includes radiator fan 501, fin radiator 502, leads temperature piece 503, semiconductor refrigeration piece 504, fin radiator 502, semiconductor refrigeration piece 504, lead temperature piece 503 from the top down and distribute in proper order, fin radiator 502 and radiator fan 501 are close to each other, be equipped with air outlet 12 on the radiator fan 501, laser assembly 4 is located under fin radiator 502.

Referring to fig. 1 to 8, in a specific use of the present invention, after the depilating apparatus starts to work, the capacitor 2 generates heat, the first heat dissipation holes 6 on the housing 1 dissipate the heat generated by the capacitor 2, so as to prolong the service life of the capacitor 2, the lamp tube 401 generates a large amount of heat due to laser emission, and is not easy to dissipate in a short time, the fin heat sink 502 around the lamp tube 401 absorbs the heat from the lamp tube 401 in time and then dissipates the heat in time, the semiconductor cooling fins 504 dissipate the heat through the fin heat sink 502, the heat dissipation fan 501 cools and dissipates the heat of the lamp tube 401 and the heat dissipation assembly 5, the heat dissipation fan 501 sucks air from the second heat dissipation holes 8, blows air to dissipate the heat of the heat dissipation assembly 5 and the lamp tube 401, and blows out hot air through the third heat dissipation holes 9 and the fourth heat dissipation holes 10, thereby forming the ventilation air duct 7, the ventilation air channel 77 is communicated with the outside air through the ventilation air channel 7, and the heat from the lamp tube 401 and the fin heat sink 502 is taken out, so that the heat dissipation effect is achieved, and the ventilation air channel is shown by the arrow in fig. 5.

Referring to fig. 4 and 5, the heat dissipation assembly 5 can not only dissipate heat of the lamp tube 401, but also conduct heat, when heat of the lamp tube 401 is dissipated, the heat is absorbed by the fin radiator 502 and the semiconductor chilling plate 504, the fin radiator 502 increases the contact area between the fin radiator 502 and the air, so that the heat dissipation effect of the fin radiator 502 is enhanced, the heat dissipation fan 501 blows air to the lamp tube 401, the fin radiator 502 and the semiconductor chilling plate 504, heat on the surface of the lamp tube 401, the fin radiator 502 and the semiconductor chilling plate 504 is taken away, the temperature of the surface of the lamp tube 401, the fin radiator 502 and the semiconductor chilling plate 504 is reduced, and the effect of cooling and heat dissipation is achieved.

Referring to fig. 4 and 8, as a further technical solution of the present invention, a cooling surface 5041 and a heating surface 5042 are respectively disposed on the front and back surfaces of the semiconductor cooling plate 504, the heating surface 5042 contacts with the bottom of the fin radiator 502, the cooling surface 5041 contacts with the heat conducting plate 503, after the semiconductor cooling plate 504 is cooled, since the heating surface 5042 of the semiconductor cooling plate 504 contacts with the bottom of the fin radiator 502, the semiconductor cooling plate 502 conducts heat and radiates heat, and after the cooling surface 5041 of the semiconductor cooling plate 504 contacts with the heat conducting plate 503, the heat conducting plate 503 conducts cold, so that the temperature of the heat conducting plate 503 is reduced, since the heat conducting plate 503 contacts with the transparent crystal 403, the heat conducting plate 503 conducts cold to the transparent crystal 403, thereby cooling the transparent crystal 403, so that the transparent crystal becomes cold, and after contacting with the skin, pain caused by depilation is reduced, the experience of the depilating instrument is improved.

Referring to fig. 3 and 4, as a further technical solution of the present invention, the laser assembly 4 includes a lamp tube 401, a filter lens 402, and a transparent crystal 403, which are sequentially distributed from top to bottom under the finned heat sink 502, the transparent crystal 403 is made of sapphire, a light shielding sheet 13 is arranged between the finned radiator 502 and the lamp tube 401, the side profile of the light-shielding sheet 13 is in a V shape, the light-shielding sheet 13 prevents other components emitted by the lamp tube 401 from irradiating the depilating apparatus, prevents other components from being damaged, plays a certain role in protection, the light-transmitting crystal 403 is sapphire, has good light-transmitting property, is more comfortable to contact with the skin, when the lamp 401 emits laser light, the light is first filtered by the filter lens 402, and then irradiated to the hair on the skin surface through the transparent crystal 403 for depilation treatment.

Referring to fig. 3 and 4, as a further technical solution of the present invention, the outline of the heat conducting sheet 503 is U-shaped, so that the laser passes through the heat conducting sheet 503 and irradiates on the transparent crystal 403, the lamp tube 401 is disposed in the space enclosed by the light shielding sheet 13 and the filter lens 402, so as to prevent the laser from irradiating and damaging the internal components and parts, and protect the components and parts.

Referring to fig. 6 and 7, as a further technical solution of the present invention, a fixing member 14 is disposed below the finned radiator 502, and the fixing member 14 is provided with a placement groove 15, a fixing notch 16, a fixing frame 17 and a pair of mounting holes 18, which are respectively used for fixing the fixing notch 16, the finned radiator 502 and the temperature-guiding plate 503.

Referring to fig. 6 and 7, as a further technical solution of the present invention, the semiconductor cooling plate 504 and the fin radiator 502 are both disposed in the fixing notch 16 of the fixing member 14, so as to fix the fin radiator 502 and the semiconductor cooling plate 504, the placing groove 15 is the same as the filter lens 402 in size, and the filter lens 402 is disposed in the placing groove 15, so as to complete the fixing of the filter lens 402, the lamp tube 401 is installed between the pair of mounting holes 18 on the fixing member 14 and located above the filter lens 402, the temperature-conducting plate 503 is sleeved on the fixing frame 17, and the position of the temperature-conducting plate 503 is defined.

Refer to fig. 2 and show, as the utility model discloses further technical scheme, be equipped with first louvre 6, second louvre 8, third louvre 9, fourth heat dissipation hole 10 on the shell 1, first louvre 6, second louvre 8 are located respectively the afterbody and the middle part of shell 1, third louvre 9 and fourth heat dissipation hole 10 are located the head of shell 1, second louvre 8, third louvre 9, fourth heat dissipation hole 10 mainly dispel the heat to radiator unit 5 and laser component 4.

Referring to fig. 5, as the utility model discloses further technical scheme, the air loops through second louvre 8, radiator fan 501, air outlet, fin radiator 502, third louvre 9 or fourth louvre 10 form ventilation air flue 7, dispel the heat to inside fin radiator 502 and fluorescent tube 401, circulate with external air to reach radiating effect.

Referring to fig. 1 to 4, as a further technical solution of the present invention, the second heat dissipation holes 8 are distributed in a circular shape right under the heat dissipation fan 501, the area of the second heat dissipation hole 8 is adapted to the area of the end surface of the heat dissipation fan 501, the air blowing port 12 of the heat dissipation fan 501 is arranged in the middle of the side edge of the finned heat sink 502, and the heat dissipation fan 501 is obliquely arranged, the area of the second heat dissipation hole 8 can be neither too small nor too large, and the ventilation and heat dissipation effects achieved by too small area are not good, moreover, the heat dissipation fan 501 can not draw air through the second heat dissipation hole 8, the large area of the second heat dissipation hole 8 can make the internal structure of the depilating device visible, which affects the beauty, the side of the heat dissipation fan 501 is provided with an air blowing port 12, and air blown out from the air blowing port 12 blows towards the fin radiator 502, so that the lamp tube 401 and the heat dissipation assembly 5 can be cooled and dissipated.

Refer to fig. 1 and fig. 2 for, as the utility model discloses further technical scheme, in the shell 1 with the position that first louvre 6 corresponds is equipped with electric capacity 2, be equipped with shift knob 11 on the circuit board subassembly 3, first louvre 6 dispels the heat for electric capacity 2 of work, reduces electric capacity 2's temperature, prolongs electric capacity 2's life for electric capacity 2's live time is longer, and button switch controls the switch that the appearance moults through control circuit board subassembly 3.

The areas of the second heat dissipation hole 8, the fourth heat dissipation hole 10, the first heat dissipation hole 6 and the third heat dissipation hole 9 are reduced in sequence, the heat dissipation areas of the heat dissipation holes are set according to the areas, so that the whole depilating instrument looks attractive and has a better heat dissipation effect, and the shapes of the first heat dissipation hole 6, the second heat dissipation hole 8, the third heat dissipation hole 9 and the fourth heat dissipation hole 10 can be flexibly set according to the aesthetic sense of customers.

The utility model has the advantages of that: when the cooling device is used specifically, the first heat dissipation hole 6 can dissipate heat of the capacitor 2, the heat dissipation fan 501 and the fin radiator 502 on the heat dissipation assembly 5 can dissipate heat of the lamp tube 401 after working, the heat generated by the heating surface 5042 of the semiconductor refrigeration sheet 504 can be dissipated through the fin radiator 502 to enable the semiconductor refrigeration sheet 504 to continuously work, when the cooling surface 5041 is refrigerated, the heat conducting sheet 503 can conduct cold conduction, the heat conducting sheet 503 conducts cold conduction and cooling on the light-transmitting crystal 403 to enable the light-transmitting crystal 403 to be in contact with the skin to generate a cool feeling and reduce pain feeling caused by skin depilation, the heat dissipation fan 501 sucks air from the second heat dissipation hole 8 to blow and dissipate heat of the heat dissipation assembly 5 and the lamp tube 401, then carries the heat away through the third heat dissipation hole 9 and the fourth heat dissipation hole 10, and forms convection with the outside air through the ventilation air duct 7, thereby achieving the heat dissipation effect, the temperature of the appearance during operation that moults has been reduced, has promoted the heat dispersion of the appearance that moults, has avoided because the inside high temperature of the appearance that moults, and has caused the damage of inside components and parts, has promoted durability and security, has also strengthened user's experience effect, has stronger practicality.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides an appearance moults, includes shell (1) and inside circuit board subassembly (3), laser subassembly (4), radiator unit (5) thereof, its characterized in that, circuit board subassembly (3) electric connection laser subassembly (4), radiator unit (5) include radiator fan (501), fin radiator (502), lead warm piece (503), semiconductor refrigeration piece (504), fin radiator (502), semiconductor refrigeration piece (504), lead warm piece (503) from the top down and distribute in proper order, fin radiator (502) and radiator fan (501) are close to each other, be equipped with mouth of blowing (12) on radiator fan (501), laser subassembly (4) are located under fin radiator (502).

2. The hair removal device of claim 1, wherein the front and back surfaces of the semiconductor cooling plate (504) are respectively provided with a cooling surface (5041) and a heating surface (5042), the heating surface (5042) is in contact with the bottom of the finned heat sink (502), and the cooling surface (5041) is in contact with the heat conducting plate (503).

3. The hair removal device of claim 1, wherein the laser assembly (4) comprises a lamp tube (401), a filter lens (402), and a transparent crystal (403), which are sequentially distributed below the finned heat sink (502) from top to bottom, the transparent crystal (403) is made of sapphire, a light shielding sheet (13) is arranged between the finned heat sink (502) and the lamp tube (401), and the side profile of the light shielding sheet (13) is V-shaped.

4. A depilation apparatus as claimed in claim 3, wherein the lamp vessel (401) is arranged in a space enclosed by a light shield (13) and the filter lens (402), and the heat conductor (503) has a U-shaped contour.

5. The hair removal device of claim 3 or 4, wherein a fixing member (14) is arranged below the finned heat sink (502), a placing groove (15) and a fixing notch (16) as well as a fixing frame (17) and a pair of mounting holes (18) are arranged on the fixing member (14), the semiconductor cooling plate (504) and the finned heat sink (502) are both arranged in the fixing notch (16) of the fixing member (14), the placing groove (15) and the filter lens (402) are the same in size, the filter lens (402) is arranged in the placing groove (15), the lamp tube (401) is arranged between the pair of mounting holes (18) on the fixing member (14) and is located above the filter lens (402), and the heat conducting plate (503) is sleeved on the fixing frame (17).

6. The hair removal device of claim 1, wherein the housing (1) is provided with a first heat dissipation hole (6), a second heat dissipation hole (8), a third heat dissipation hole (9), and a fourth heat dissipation hole (10), the first heat dissipation hole (6) and the second heat dissipation hole (8) are respectively located at the tail portion and the middle portion of the housing (1), and the third heat dissipation hole (9) and the fourth heat dissipation hole (10) are located at the head portion of the housing (1).

7. The hair removal device of claim 6, wherein air sequentially passes through the second heat dissipation hole (8), the heat dissipation fan (501), the air outlet, the finned heat sink (502), the third heat dissipation hole (9) or the fourth heat dissipation hole (10) to form a ventilation air duct (7).

8. The hair removal device of claim 6, wherein the second heat dissipation holes (8) are circularly distributed right below the heat dissipation fan (501), the area of the second heat dissipation holes (8) is adapted to the area of the end surface of the heat dissipation fan (501), the air blowing port (12) of the heat dissipation fan (501) is arranged in the middle of the side edge of the finned heat sink (502), and the heat dissipation fan (501) is obliquely arranged.

9. A depilation apparatus as claimed in claim 6, characterized in that a capacitor (2) is provided in the housing (1) at a location corresponding to the first heat dissipation aperture (6), and a switch button (11) is provided on the circuit board assembly (3).

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