WO2023082753A1 - 脱毛仪 - Google Patents

脱毛仪 Download PDF

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Publication number
WO2023082753A1
WO2023082753A1 PCT/CN2022/113783 CN2022113783W WO2023082753A1 WO 2023082753 A1 WO2023082753 A1 WO 2023082753A1 CN 2022113783 W CN2022113783 W CN 2022113783W WO 2023082753 A1 WO2023082753 A1 WO 2023082753A1
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WO
WIPO (PCT)
Prior art keywords
light
hair removal
heat dissipation
transmitting body
light source
Prior art date
Application number
PCT/CN2022/113783
Other languages
English (en)
French (fr)
Inventor
潘玉平
Original Assignee
深圳由莱智能电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳由莱智能电子有限公司 filed Critical 深圳由莱智能电子有限公司
Priority to CA3222518A priority Critical patent/CA3222518A1/en
Priority to AU2022386115A priority patent/AU2022386115A1/en
Priority to IL309229A priority patent/IL309229A/en
Priority to EP22891560.9A priority patent/EP4331430A1/en
Priority to KR1020237039950A priority patent/KR20240004565A/ko
Priority to US17/970,611 priority patent/US11937875B2/en
Priority to US17/970,629 priority patent/US11969207B2/en
Priority to TW111143437A priority patent/TWI823676B/zh
Priority to TW111143439A priority patent/TWI823677B/zh
Publication of WO2023082753A1 publication Critical patent/WO2023082753A1/zh

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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D26/00Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser

Definitions

  • the present application relates to the field of hair removal devices, in particular to hair removal devices.
  • the hair removal instrument During the working process of the hair removal instrument, it is easy to generate a lot of heat, which is mainly generated by the lamp tube when it is working. As the main component of the hair removal device, the lamp tube will generate a lot of heat during work. If the heat is not dissipated in time, the service life of the lamp tube will be reduced. If the temperature of the contact part is high, the user will feel a burning sensation when using it. At the same time, the hair removal devices on the market still have the problem of uneven light emission during the working process.
  • This application mainly provides a hair removal device to solve the problem of poor heat dissipation effect when the hair removal device is working.
  • the hair removal instrument includes a reflective cup, a light source, a light-transmitting body and a bracket.
  • the light-reflecting cup can reflect light; the light source is assembled in the light-reflecting cup and can emit the light; the light-transmitting body has The light incident surface and the light exit surface from which the light is emitted; the heat dissipation base is located on one side of the reflective cup.
  • the epilator further includes a carbon-containing layer disposed on the reflective cup.
  • the carbon-containing layer is disposed on a side of the reflective cup facing away from the light source.
  • the hair removal instrument also includes a heat dissipation base and a carbon-containing layer, the heat dissipation base is arranged on one side of the reflective cup, the carbon-containing layer is used to cool the reflective cup, and is arranged on The heat dissipation base.
  • the carbon-containing layer is disposed between the reflector cup and the heat dissipation base, and/or on the exposed surface of the heat dissipation base.
  • the hair removal instrument further includes an optical filter, and the optical filter is arranged between the reflective cup and the light-transmitting body; wherein, a groove is provided on one side of the heat dissipation base, so that The reflector is embedded in the groove, and the filter is fixed relative to the heat dissipation base.
  • the bracket has a window
  • the filter is fixed on the bracket and covers the window
  • the light-transmitting body is embedded in the window, and the light-transmitting body is located on a side of the light filter facing away from the light tube.
  • the hair removal instrument further includes an elastic sealing ring, at least the inner part of the elastic sealing ring elastically abuts between the optical filter and the light-transmitting body, and the optical filter and the The light-transmitting bodies are all in sealing fit with the elastic sealing ring.
  • the elastic sealing ring includes an inner ring and an outer ring, the diameter of the inner ring is smaller than the diameter of the outer ring, and the outer ring is connected to the periphery of the inner ring and extends toward the light-transmitting body Beyond the inner ring, a mounting groove is formed, and the light-transmitting body is placed in the mounting groove toward one end of the optical filter.
  • the elastic sealing ring is provided with a protrusion facing the side of the optical filter, and the protrusion is arranged against the end surface of the optical filter.
  • the protrusion is a tapered annular protrusion.
  • the elastic sealing ring is an annular body made of anti-laser and anti-high and low temperature materials.
  • the hair removal instrument also includes a heat dissipation component and a carbon-containing layer, and the heat dissipation component is connected to the transparent body for absorbing the heat of the transparent body; the carbon-containing layer is arranged on the Between the light-transmitting body and the heat dissipation component.
  • the hair removal instrument also includes a cold drive assembly; wherein, the heat dissipation assembly includes a heat dissipation plate and heat dissipation fins, a first area and a second area are arranged side by side on one surface of the heat dissipation plate, and the light source and the reflective cup is arranged at the position of the first area of the heat dissipation plate, the heat dissipation fin is installed at the second area, and the cold drive assembly is arranged at the position where the heat dissipation fin faces away from the reflector cup On one side of the cooling drive assembly, the airflow is driven to blow to the cooling fins, the light source, and/or the reflective cup.
  • the heat dissipation assembly includes a heat dissipation plate and heat dissipation fins, a first area and a second area are arranged side by side on one surface of the heat dissipation plate, and the light source and the reflective cup is arranged at the position of the first area of the heat dis
  • the carbon-containing layer is a graphene material, graphite powder, graphite flake, or graphite film.
  • the carbon-containing layer is provided by plating, spraying or pasting.
  • the center of the light source is located between the focal point of the reflective cup and the bottom of the reflective cup
  • the light-incident surface of the light-transmitting body is located between the light-emitting surface and the focal point of the reflective cup and the focal position of the light reflected by the reflective cup is between the light-emitting surface of the light-transmitting body and the focal point of the reflective cup.
  • the reflective cup has a first reflective area and a second reflective area
  • the first reflective area is an arc-shaped area including the bottom of the reflective cup
  • the second reflective area is the arc
  • a planar region extending outward from both ends of the arc-shaped region, the planar region is tangent to the arc-shaped region.
  • the included angle between the planar area and the reference line is between 5° and 20°, and the reference line is a line connecting the center of the light source and the center of the transparent body.
  • the included angle is between 8° and 15°.
  • a technical solution adopted by this application is to provide a hair removal device, which includes a reflective cup, a light source, a first light-transmitting body, a heat dissipation base, a refrigeration component and a bracket;
  • the reflective cup can Reflecting light;
  • the light source is assembled in the reflective cup and can emit the light;
  • the first light-transmitting body is arranged on the light-emitting side of the reflective cup, and forms a cavity for accommodating the light source with the reflective cup;
  • One side of the heat dissipation base is thermally coupled to the reflective cup;
  • the cooling side of the cooling element is thermally coupled to the other side of the heat dissipation base and/or one side of the reflective cup;
  • the first light-transmitting The body is fixed to the bracket; wherein, the light source body is suspended in the cavity, and the cooling element cools the cavity.
  • the hair removal instrument further includes a carbon-containing layer, and the carbon-containing layer is arranged on the reflective cup and/or the cooling element.
  • the carbon-containing layer is disposed on the side of the reflective cup facing away from the light source, the side of the cooling element facing the heat dissipation base, or the exposed surface of the cooling element.
  • the hair removal instrument further includes a carbon-containing layer, and the carbon-containing layer is arranged between the reflective cup and the heat dissipation base.
  • the hair removal instrument also includes a second light-transmitting body and a filter, and the light filter is arranged between the light source and the second light-transmitting body; wherein, one side of the heat dissipation base is provided There is a groove, the reflective cup is embedded in the groove, and the filter is fixed relative to the heat dissipation base.
  • the bracket has a window
  • the filter is fixed on the bracket and covers the window
  • the light-transmitting body is embedded in the window, and the light-transmitting body is located on a side of the light filter facing away from the light tube.
  • the hair removal instrument further includes a second light-transmitting body, a heat dissipation component, and a carbon-containing layer, the second light-transmitting body is located on the light-emitting side of the light source; the heat dissipation component is connected to the second light-transmitting body, and the The heat dissipation component is used to absorb the heat of the second light-transmitting body; the carbon-containing layer is arranged between the second light-transmitting body and the heat dissipation component.
  • the hair removal instrument also includes a cold drive assembly; wherein, the heat dissipation assembly includes a heat dissipation plate and heat dissipation fins, a first area and a second area are arranged side by side on one surface of the heat dissipation plate, and the light source and the reflective cup is arranged at the position of the first area of the heat dissipation plate, the heat dissipation fin is installed at the second area, and the cold drive assembly is arranged at the position where the heat dissipation fin faces away from the reflector cup On one side of the cooling drive assembly, the airflow is driven to blow to the cooling fins, the light source, and/or the reflective cup.
  • the heat dissipation assembly includes a heat dissipation plate and heat dissipation fins, a first area and a second area are arranged side by side on one surface of the heat dissipation plate, and the light source and the reflective cup is arranged at the position of the first area of the heat dis
  • the hair removal instrument further includes an elastic sealing ring, at least the inner ring part of the elastic sealing ring elastically abuts between the first light-transmitting body and the second light-transmitting body, the first light-transmitting body Both the light-transmitting body and the second light-transmitting body are in sealing fit with the elastic sealing ring.
  • the elastic sealing ring includes an inner ring and an outer ring, the diameter of the inner ring is smaller than the diameter of the outer ring, and the outer ring is connected to the periphery of the inner ring and faces the second transparent body. The direction extends beyond the inner ring to form a mounting groove, and the second light-transmitting body is placed in the mounting groove toward one end of the filter.
  • the elastic sealing ring is provided with a protrusion facing the side of the first light-transmitting body, and the protrusion is arranged against the end surface of the first light-transmitting body.
  • the protrusion is a tapered annular protrusion.
  • the elastic sealing ring is an annular body made of anti-laser and anti-high and low temperature materials.
  • the carbon-containing layer is a graphene material, graphite powder, graphite flake, or graphite film.
  • the carbon-containing layer is provided by plating, spraying or pasting.
  • the heat dissipation base is a ceramic base, one side of which is provided with a groove, the reflector is embedded in the groove, the first light-transmitting body is a filter, and is opposite to the The cooling base is fixed.
  • the hair removal instrument includes a frame, the frame has a window, and the filter is fixed on the frame and covers the window.
  • the hair removal instrument includes a second light-transmitting body, the second light-transmitting body is fixed on the bracket and embedded in the window, and the second light-transmitting body is located opposite to the filter.
  • the light source is on one side, and has a light-incident surface facing the light source and a light-emitting surface facing away from the light source.
  • the hair removal device includes a bracket, and the bracket has a window, and the filter is fixed on the bracket and covers the window; optionally, the hair removal device includes a second light-transmitting body, the The second light-transmitting body is fixed on the bracket and embedded in the window. The second light-transmitting body is located on the side of the filter facing away from the light source, and has a light incident surface and a back facing the light source. to the light emitting surface of the light source.
  • the center of the light source is located between the focal point of the reflective cup and the bottom of the reflective cup
  • the light incident surface of the second light-transmitting body is located between the light output surface and the reflective cup between the focal points of the reflective cup
  • the focal position of the light reflected by the reflective cup is between the light-emitting surface of the second light-transmitting body and the focal point of the reflective cup.
  • the reflective cup has a first reflective area and a second reflective area
  • the first reflective area is an arc-shaped area including the bottom of the reflective cup
  • the second reflective area is the arc
  • a planar region extending outward from both ends of the arc-shaped region, the planar region is tangent to the arc-shaped region.
  • the included angle between the planar area and a reference line is between 5° and 20°, and the reference line is a line connecting the center of the light source and the center of the second transparent body.
  • the light source is a strip-shaped lamp tube
  • the reflector is a semi-arc reflector
  • the epilator includes side reflectors, which are arranged at both ends of the reflector in the length direction, and from The light leaked from both ends of the reflective cup is reflected to the light exit side of the reflective cup.
  • the side reflector is integrally formed with the reflector cup, and the side reflector is provided with a through hole, and the end of the light tube passes through the through hole.
  • a technical solution adopted by this application is: provide a hair removal instrument, the hair removal instrument includes a reflective cup, a light source, and a bracket; the reflective cup is a conductor, and the reflective cup can reflect light; the light source It is a strip-shaped gas-excited light source, which is arranged opposite to the reflective cup, and can be excited by the reflective cup after the reflective cup is energized to emit the light; the reflective cup is fixed relative to the bracket; wherein, the The distance between the main body of the light source and the reflective cup is greater than zero and less than or equal to 0.3 mm.
  • the hair removal instrument further includes a carbon-containing layer, and the carbon-containing layer is arranged on the reflective cup.
  • the carbon-containing layer is disposed on a side of the reflective cup facing away from the light source.
  • the hair removal instrument also includes a heat dissipation base and a carbon-containing layer, and the heat dissipation base is arranged on one side of the reflective cup for cooling the reflective cup; the carbon-containing layer is arranged on Between the reflector cup and the heat dissipation base, or the exposed surface of the heat dissipation base.
  • the hair removal instrument further includes a second light-transmitting body and a first light-transmitting body, the first light-transmitting body includes a filter, and is arranged between the light source and the second light-transmitting body ;
  • a groove is provided on one side of the heat dissipation base, the reflector cup is embedded in the groove, and the filter is fixed relative to the heat dissipation base.
  • the bracket has a window
  • the filter is fixed on the bracket and covers the window
  • the second light-transmitting body is embedded in the window, and the second light-transmitting body is located on a side of the optical filter facing away from the light source.
  • the hair removal instrument further includes an elastic sealing ring, at least the inner ring part of the elastic sealing ring elastically abuts between the first light-transmitting body and the second light-transmitting body, the first light-transmitting body Both the light-transmitting body and the second light-transmitting body are in sealing fit with the elastic sealing ring.
  • the elastic sealing ring includes an inner ring and an outer ring, the diameter of the inner ring is smaller than the diameter of the outer ring, and the outer ring is connected to the periphery of the inner ring and faces the second transparent body. The direction extends beyond the inner ring to form a mounting groove, and the second light-transmitting body is placed in the mounting groove toward one end of the filter.
  • the elastic sealing ring is provided with a protrusion facing the side of the first light-transmitting body, and the protrusion is arranged against the end surface of the first light-transmitting body.
  • the protrusion is a tapered annular protrusion.
  • the elastic sealing ring is an annular body made of anti-laser and anti-high and low temperature materials.
  • the hair removal instrument further includes a cooling element, the cooling side of which is thermally coupled to one side of the heat dissipation base; wherein, the carbon-containing layer is disposed on the side of the cooling element facing the heat dissipation base or The exposed surface of the cooling element.
  • the hair removal instrument further includes a second light-transmitting body, a heat dissipation component, and a carbon-containing layer, the second light-transmitting body is located on the light-emitting side of the light source; the heat dissipation component is connected to the second light-transmitting body, and the The heat dissipation component is used to absorb the heat of the second light-transmitting body; the carbon-containing layer is arranged between the second light-transmitting body and the heat dissipation component.
  • the hair removal instrument also includes a cold drive assembly, wherein the heat dissipation assembly includes a heat dissipation plate and heat dissipation fins, a first area and a second area are arranged side by side on one surface of the heat dissipation plate, and the light source and the reflective cup is arranged at the position of the first area of the heat dissipation plate, the heat dissipation fin is installed at the second area, and the cold drive assembly is arranged at the position where the heat dissipation fin faces away from the reflector cup On one side of the cooling drive assembly, the airflow is driven to blow to the cooling fins, the light source, and/or the reflective cup.
  • the heat dissipation assembly includes a heat dissipation plate and heat dissipation fins, a first area and a second area are arranged side by side on one surface of the heat dissipation plate, and the light source and the reflective cup is arranged at the position of the first area of the heat diss
  • the carbon-containing layer is a graphene material, graphite powder, graphite flake, or graphite film.
  • the carbon-containing layer is provided by plating, spraying or pasting.
  • the hair removal instrument includes: a heat dissipation base, an elastic body and a bracket; one side of the heat dissipation base is thermally coupled to the reflective cup; the elastic body is fixed at the end of the light source; the bracket, The elastic body is pressed against the direction perpendicular to the length direction of the light source, so that the light source is relatively fixed to the reflective cup or the heat dissipation base.
  • the heat dissipation base is a ceramic base, and the ceramic base is provided with a first groove body, the reflector cup is embedded in the first groove body, and the support is held by the elastic body The light source and reflector are fixed on the heat dissipation base.
  • the ceramic base is provided with a second tank at both ends of the first tank, the second tank communicates with the first tank, and the second tank The depth is greater than the depth of the first groove, and the second groove is used to accommodate both ends of the light source and the elastic body, and serves as an escape space for the elastic deformation of the elastic body.
  • the side of the ceramic base is provided with a first buckle part
  • the bracket is correspondingly provided with a second buckle part
  • the bracket is connected to the first buckle part through the second buckle part.
  • the snap fit of the buckle part is fixed to the ceramic base.
  • the bracket is provided with a window, and the size of the part of the window corresponding to the second buckle part is larger than the size of the ceramic base provided with the first buckle part, so that the ceramic base The part of the base provided with the first buckle part is inserted into the window of the bracket.
  • the bracket is provided with a window through which the light passes
  • the hair removal instrument includes: a first light-transmitting body, arranged on the light-emitting side of the reflector cup, and fixed to the bracket, the first light-transmitting body The body and the reflective cup form a cavity for accommodating the light source.
  • the first light-transmitting body is a filter
  • the hair removal instrument includes: a second light-transmitting body embedded in the window, and the second light-transmitting body is located at The filter is facing away from the light source, and has a light-incident surface facing the light source and a light-emitting surface facing away from the light source.
  • the reflective cup is a semi-arc reflective cup
  • the epilator includes: side reflectors, which are arranged at both ends of the reflective cup in the length direction, and absorb the light leaking from both ends of the reflective cup The light is reflected to the light-emitting side of the reflector; wherein, the side reflector is provided with a through hole, and the end of the lamp tube passes through the through hole, and the diameter of the through hole is larger than the diameter of the two ends of the light source.
  • the elastic body elastically attaches the light source to the side of the through hole close to the bottom of the reflective cup.
  • the application discloses a hair removal device, which has the function of improving the heat dissipation effect of the hair removal device.
  • the light source is assembled in the reflective cup and can emit light, and the reflective cup can reflect the light, and then realize the light emission of the hair removal device, so as to remove the hair on the skin and achieve the purpose of hair removal.
  • the first light-transmitting body and the reflective cup form a cavity containing the light source.
  • the main body of the light source is suspended in the cavity.
  • the heat in the cavity is transferred to the heat dissipation base and the cooling part, and then the cavity is cooled, which can improve the heat dissipation effect of the hair removal instrument, and at the same time can evenly radiate heat from the light source, extending the The service life of the light source. Further, good heat dissipation can improve the use comfort of the hair removal device.
  • Fig. 1 is the explosion schematic diagram that the present application is used to show the overall structure
  • Fig. 2 is the assembly schematic diagram that the present application is used to show the overall structure
  • Fig. 3 is a schematic diagram of the carbon-containing layer structure in an embodiment of the present application.
  • Fig. 4 is a schematic cross-sectional view for showing the overall structure of the present application.
  • Fig. 5 is a schematic diagram for showing the light reflection path in the present application.
  • Fig. 6 is a schematic structural diagram of an embodiment of the present application.
  • Fig. 7 is a schematic diagram of an exploded structure of an embodiment of the present application.
  • Fig. 8 is a schematic diagram of the exploded structure of the embodiment in Fig. 7;
  • Fig. 9 is a schematic diagram of the carbon-containing layer structure in another embodiment of the present application.
  • Fig. 10 is a schematic diagram of the structure at the air outlet of the fan casing in the embodiment of Fig. 8;
  • Fig. 11 is a schematic cross-sectional view showing the overall structure of another embodiment of the present application.
  • Fig. 12 is a partially enlarged schematic diagram of place B in Fig. 11;
  • Fig. 13 is a schematic structural view of an elastic sealing ring in an embodiment of the present application.
  • Fig. 14 is a schematic sectional view along line C-C in Fig. 13;
  • Fig. 15 is a partially enlarged schematic diagram at D in Fig. 14;
  • Fig. 16 is an exploded schematic view showing the overall structure of another embodiment of the present application.
  • Fig. 17 is an assembly schematic diagram for showing the overall structure of another embodiment of the present application.
  • Fig. 18 is a schematic diagram of the carbon-containing layer structure of an embodiment of the present application.
  • Fig. 19 is a schematic cross-sectional view showing the overall structure of another embodiment of the present application.
  • FIG. 20 is a schematic diagram of the path used to demonstrate light reflection in the present application.
  • Fig. 21 is a schematic structural diagram of another embodiment of the present application.
  • Fig. 22 is a schematic diagram of an exploded structure of another embodiment of the present application.
  • Fig. 23 is a schematic diagram of the exploded structure of the embodiment in Fig. 22;
  • Fig. 24 is a schematic diagram of the carbon-containing layer structure of another embodiment of the present application.
  • Fig. 25 is a schematic structural view of the air outlet of the fan casing in the embodiment of Fig. 23;
  • Fig. 26 is a schematic cross-sectional view showing the overall structure of another embodiment of the present application.
  • Fig. 27 is a partially enlarged schematic diagram of place B in Fig. 26;
  • Fig. 28 is a schematic structural view of an elastic sealing ring in an embodiment of the present application.
  • Figure 29 is a schematic cross-sectional view along line C-C in Figure 28;
  • Fig. 30 is a partially enlarged schematic diagram at D in Fig. 29;
  • Fig. 31 is an exploded schematic diagram of an embodiment of the present application for displaying a hair removal device
  • Figure 32 is a schematic diagram of the assembly of an embodiment of the present application for displaying the hair removal device
  • Fig. 33 is a schematic diagram of the carbon-containing layer structure of an embodiment of the present application.
  • Fig. 34 is a schematic cross-sectional view of an embodiment of the present application for displaying a hair removal device
  • Fig. 35 is a schematic structural diagram of another embodiment of the present application.
  • Fig. 36 is a schematic diagram of an exploded structure of another embodiment of the present application.
  • Fig. 37 is a schematic diagram of the exploded structure of the embodiment in Fig. 36;
  • Fig. 38 is a schematic diagram of the carbon-containing layer structure of another embodiment of the present application.
  • Fig. 39 is a schematic structural view of the air outlet of the fan casing in the embodiment of Fig. 37;
  • FIG. 40 is a schematic cross-sectional view showing the overall structure of another embodiment of the present application.
  • Fig. 41 is a partially enlarged schematic diagram of place B in Fig. 40;
  • Fig. 42 is a schematic structural view of an elastic sealing ring in an embodiment of the present application.
  • Figure 43 is a schematic cross-sectional view along line C-C in Figure 42;
  • FIG. 44 is a partially enlarged schematic view at D in FIG. 43 .
  • the present application discloses a hair removal device, which includes a reflective cup 1 , a light source 2 and a light-transmitting body 3 .
  • the light source 2 is assembled in the reflective cup 1, the light source 2 can emit light, the reflective cup 1 can reflect the light emitted by the light source 2, and the light-transmitting body 3 has a light incident surface 31 for incident light and a light exit surface 32 for outgoing light.
  • the light emitted by the light source 2 can be evenly emitted from the light-emitting surface 32 of the light-transmitting body 3 after being reflected by the reflector 1, thereby improving the uniformity of light emission of the hair removal device and improving the hair removal effect of the hair removal device.
  • the structures and relative positions of the light source 2, the reflective cup 1, and the light-transmitting body 3 meet the following conditions: the light uniformity of the light exit surface 32 is greater than or equal to 90%, or the light spot on the light exit surface 32 occupies the light exit surface 32 At least 95%.
  • the uniformity of light output from the light output surface 32 is greater than or equal to 90%, so that the hair removal effect of the epilator can be improved, so that the hair on the skin part to be depilated can be evenly removed.
  • the light spots on the light-emitting surface 32 occupy at least 95% of the light-emitting surface 32, and the hair on the depilated skin can be evenly removed, and the utilization rate of light can also be improved.
  • the hair removal device For a hair removal device with a small uniformity of light output or a small proportion of light spots on the light output surface 32 to the light output surface 32, it may be necessary for the hair removal device to irradiate the same position multiple times to achieve uniform hair removal during use, otherwise the hair removal will be uneven, and the Not beautiful.
  • the structure and relative positional relationship of the light source 2, the reflector 1, and the light-transmitting body 3 meet the requirement that the light uniformity of the light exit surface 32 is greater than or equal to 90%, or the light spot on the light exit surface 32 occupies at least 95% of the light exit surface 32. % conditions make it unnecessary for the hair removal instrument to irradiate the same position multiple times.
  • the hair removal device can achieve efficient and uniform hair removal with one irradiation. At worst, it can also reduce the number of repeated exposures to the same skin area.
  • the centers of the reflective cup 1, the light source 2 and the light-transmitting body 3 can be on a straight line, and the light uniformity of the light-emitting surface 32 can be greater than or equal to 90% by adjusting the distance between the three on the straight line , or the light spots on the light-emitting surface 32 occupy at least 95% of the light-emitting surface 32 .
  • the hair removal device can also meet the above conditions by adjusting the structure of the three.
  • the structural design of the reflective cup 1, the light source 2 and the light-transmitting body 3 can also make the hair removal device meet the above conditions. It is also possible to comprehensively design the structure of the three and the relative positional relationship between the three so that the hair removal device meets the above conditions.
  • the hair removal instrument also includes a cooling base 4 and a bracket 5 , the cooling base 4 and the bracket 5 are used to assemble the reflective cup 1 and the light-transmitting body 3 together.
  • the hair removal device may further include a carbon-containing layer 91 disposed on the reflective cup 1 .
  • the carbon-containing layer 91 can be disposed on the side of the reflective cup 1 facing away from the light source 2 .
  • the light source 2 will generate heat and gather in the reflector 1 during use, and the carbon-containing layer 91 has excellent thermal conductivity, which can accelerate the heat conduction rate of the reflector 1 where it is located, enhance the heat dissipation performance of the reflector 1, and prevent the temperature of the hair removal instrument Too high to cause self-damage, but also to prevent irritation or damage to the user's skin.
  • the carbon-containing layer 91 is disposed on the heat dissipation base 4 .
  • the carbon-containing layer 91 can also be disposed between the heat dissipation base 4 and the reflective cup 1 to speed up the heat conduction rate between the heat dissipation base 4 and the reflective cup 1 .
  • the carbon-containing layer 91 can also be disposed on the exposed surface of the heat dissipation base 4 to enhance the heat dissipation performance of the heat dissipation base 4 .
  • the carbon-containing layer 91 can be a material such as graphene material, graphite powder, graphite sheet or graphite film, and can be arranged on the carbon-containing layer 91 described in this application by means of coating, spraying or bonding. Location.
  • the heat dissipation base 4 can be a ceramic base, and the ceramic base can cool down the temperature in the reflective cup 1, thereby controlling the temperature of the reflective cup 1, improving the performance of the reflective cup 1, so that the reflective cup 1 can be better reflect light. If the temperature in the reflector 1 is not cooled, on the one hand, the high temperature will cause damage to the light source 2 itself and reduce the service life; It makes users feel a burning sensation and is inconvenient to use.
  • the ceramic base can cool down the temperature in the reflective cup 1, and realize the heat in the reflective cup 1 through heat transfer, heat convection or heat radiation, or any combination of the above three methods. The heat transfer is used to cool down the temperature in the reflector 1, and then evenly dissipate heat to the light source 2, so as to improve the heat dissipation efficiency of the hair removal device.
  • a groove body 41 is provided on one side of the heat dissipation base 4, and the groove body 41 can be strip-shaped, and the reflector cup 1 is embedded in the groove body 41; the bracket 5 has a window 51, and the window 51 can be square, or other matching
  • the shape of the light-transmitting body 3 is that the light-transmitting body 3 is embedded in the window 51 , and the light-transmitting body 3 is located on one side of the opening of the reflective cup 1 .
  • the heat dissipation base 4 and the bracket 5 are detachably connected, so that the assembly and disassembly of the hair removal instrument are relatively convenient.
  • both sides of the cooling base 4 are integrally formed with a first buckle portion 42
  • both sides of the bracket 5 are uniformly formed with a second buckle portion 52
  • the first buckle portion 42 and the second buckle portion 52 corresponds to the setting.
  • the first buckle part 42 and the second buckle part 52 are tightly buckled together, so that the heat dissipation base 4 and the bracket 5 can be stably connected together, Thereby, the use stability of the hair removal instrument is improved.
  • the first locking part 42 may be a locking block or a cantilever hook
  • the second locking part 52 may be a mounting hole.
  • the cantilever hook is embedded in the mounting hole, and after the cantilever hook is embedded in the mounting hole, the cantilever hook can be restricted from being difficult to disengage from the mounting hole through the mounting hole, so that the first buckle part 42 and the second buckle part 52 can be stably connected Together, that is, the heat dissipation base 4 and the support 5 can be relatively fixed together, effectively preventing the heat dissipation base 4 and the support 5 from loosening or falling off.
  • the transparent body 3 may be a crystal.
  • the reflective cup 1 has a first reflective region 11 and a second reflective region 12, the first reflective region 11 is an arc-shaped region including the bottom of the reflective cup 1, and the second reflective region 12 is an arc-shaped region.
  • the planar region extending outward from both ends of the arc-shaped region, and the planar region is tangent to the arc-shaped region.
  • the reflective cup 1 can be a semi-arc reflective cup 1
  • the light source 2 can be a strip-shaped lamp tube, which emits light
  • the arc-shaped area of the reflective cup 1 can well reflect the light to the light-transmitting body 3
  • the plane area of the reflector 1 can also reflect the light to the light-transmitting body 3, and fully reflect the light through the arc-shaped area and the plane area, so as to improve the output rate of light and improve the utilization rate of light .
  • the reflective cup 1 may be strip-shaped.
  • the center of the light source 2 is located between the focal point of the reflective cup 1 and the bottom of the reflective cup 1
  • the light incident surface 31 of the light-transmitting body 3 is located between the light exit surface 32 and the focal point of the reflective cup 1
  • the reflective The focus position of the light reflected by the cup 1 is between the light-emitting surface 32 of the light-transmitting body 3 and the focal point of the reflective cup 1 .
  • the light uniformity of the light-emitting surface 32 is greater than or equal to 90%, or the light spot on the light-emitting surface 32 occupies at least 95% of the light-emitting surface 32, so that The light emitted by the light source 2 can be fully reflected on the light-transmitting body 3 by the reflective cup 1 , so as to improve the light uniformity of the light-transmitting body 3 .
  • the light source 2 emits light
  • the first reflection area 11 and the second reflection area 12 of the reflective cup 1 fully reflect the light to the light-transmitting body 3, and the light is incident from the incident surface of the light-transmitting body 3, Afterwards, the light is emitted from the exit surface of the light-transmitting body 3, so that the light exit uniformity of the light exit surface 32 is greater than or equal to 90%, or the light spot on the light exit surface 32 occupies at least 95% of the light exit surface 32, thereby improving the light exit uniformity of the hair removal device , improve the use effect of the hair removal instrument.
  • the included angle between the plane area and the reference line is between 5° and 20°
  • the reference line is the line connecting the center of the light source 2 and the center of the light-transmitting body 3 .
  • the light source 2 is arranged near the bottom of the reflective cup 1, and the reflective cup 1 is not provided with a plane area with an included angle of 5-20 degrees with the reference line.
  • the probability of multiple reflections of light is very high. Affected by the angle of incidence, the probability of multiple reflections of light is greater, and the angle of exit is chaotic, difficult and difficult to control.
  • the light By limiting the angle between the limited plane area and the reference line, the light can have a good exit angle when it exits the reflector 1, and at the same time it can constrict the light, which can improve the exit rate of the light and effectively avoid the Loss, improve light distribution effect.
  • the included angle between the planar area and the reference line is between 8° and 15°, the included angle between the planar area and the reference line may be 8°, and the included angle between the planar area and the reference line may also be 15° Spend.
  • the focus distance is short, and under the condition of satisfying the light uniformity and light utilization rate, the light-transmitting body 3 can also be closer to the light source 2, so that the structure of the hair removal device is more compact, and at the same time, it is more flexible in terms of processing. Can save material.
  • the included angle between the plane area and the reference line is between 8° and 15° to make the distance of the focal point closer, and the light-transmitting body 3 can be arranged closer to the light source 2 and ensure higher uniformity of light output. Improve light uniformity in a structural way, without increasing light intensity or other means to improve light uniformity. Under this setting condition, the light-transmitting body 3 is closer to the light source 2, and the entire hair removal device can be designed to be smaller and more compact, which is convenient to carry and use.
  • both ends of the reflective cup 1 in the length direction are integrally formed with side reflectors 13 .
  • the side reflector 13 is provided with a through hole 131 , there may be two through holes 131 , and the two through holes 131 have the same central line, and the end of the light source 2 passes through the through hole 131 .
  • both ends of the light source 2 are connected with fixing parts 6 to movably fix the light source 2 on the reflective cup 1.
  • the fixing part 6 can be a silicone soft cover, and the fixing part 6 can also be a rubber cover.
  • the fixing part 6 is cylindrical, and the fixing part 6 has a mounting groove 61, and both ends of the lamp tube are embedded in the installation. Each end is extended with a mounting column, the mounting column passes through the fixing hole 62, and the fixing part 6 is arranged on the outside of the reflector 1.
  • both ends of the heat dissipation base 4 are integrally formed with a support block 43, and the support block 43 has a gap, which can accommodate both ends of the light source 2 and the fixing member 6, and the heat dissipation base 4 and the bracket 5 are kept buckled.
  • the bracket 5 and the supporting block 43 fix the fixing part 6, and then fix the light source 2 on the reflector 1, the fixing part 6 itself has elasticity, and the fixing part 6 is fixed between the bracket 5 and the supporting block 43
  • the fixing part 6 can change its shape accordingly to adapt to the shape of the gap, and at the same time reduce the extrusion of the lamp tube as much as possible, so as to reduce the damage of the lamp tube.
  • a limiting portion 53 is provided on the side wall of the bracket 5 close to the fixing member 6, and the limiting portion 53 is used to limit the position of the fixing member 6.
  • the limiting portion 53 can be a notch or a protrusion arranged at intervals, wherein , the shape of the notch can also be arc-shaped.
  • a filter 7 is arranged between the light-transmitting body 3 and the reflector 1, the filter 7 is used to filter light, the filter 7 is fixed on the bracket 5 and covers the window 51, and the filter 7 covers the reflective
  • the cup 1 faces the opening of the bracket 5 , and the filter 7 is fixed relative to the heat dissipation base 4 .
  • the cooling base 4 and the bracket 5 are fastened together, the side wall of the bracket 5 close to the reflector 1 presses against one side of the filter 7 , and the other side of the filter 7 abuts against the reflector 1 . Harmful rays in the ultraviolet rays can be filtered through the filter 7 to reduce damage to the human body, so that the hair removal device can improve the therapeutic effect while improving the safety performance.
  • a protective pad 8 is arranged between the bracket 5 and the optical filter 7.
  • the shape of the protective pad 8 is similar to that of the optical filter 7.
  • the protective pad 8 is sheet-shaped and has an escape opening 81 for light to pass through.
  • the size of the opening 81 is smaller than the size of the side wall of the light-transmitting body 3 facing the protective pad 8 .
  • the elastic sealing ring 16 is arranged between the optical filter 7 and the light-transmitting body 3, the elastic sealing ring 16 is annular, and the optical filter 7 and The light-transmitting body 3 is sealed and matched with the elastic sealing ring 16, so that moisture condensation will not occur between the light-transmitting body 3 and the filter 7, and some dirt will not penetrate into the gap between the light-transmitting body 3 and the light filter 7
  • the elastic sealing ring 16 is preferably a ring-shaped sealing ring.
  • the hair removal device accidentally falls on the ground, a rigid collision may occur between the light-transmitting body 3 and the ground, and the impact force of the traditional light-transmitting body 3 will be transmitted to the filter 7, and then the filter may be damaged. 7.
  • the reflector 1 and the light source 2 are broken.
  • the impact force can be offset by the elastic sealing ring 16.
  • the elastic sealing ring 16 utilizes its own elasticity.
  • the elastic sealing ring 16 When the elastic sealing ring 16 is squeezed by an external force, it can produce elastic deformation, which can Reduce or offset the impact between the optical filter 7 and the light-transmitting body 3, so as to reduce the possibility of the optical filter 7, the reflective cup 1 and the light source 2 being broken by these impacts, thereby improving the anti-collision performance of the hair removal device.
  • the elastic sealing ring 16 is provided with an inner ring 161 for light to pass through, and the light filtered by the filter 7 can be guided to the light-transmitting body 3 through the inner ring 161 to irradiate the human body on the skin.
  • the optical filter 7 and the light-transmitting body 3 are directly fixed on the support 5, and the optical filter 7 and the light-transmitting body 3 are immovable relative to the support 5, which effectively prevents human bones from being damaged during use.
  • the sharp object presses the light-transmitting body 3 so that the light-transmitting body 3 moves backward relative to the support 5, preventing the filter 7 or the hair removal assembly 100 from causing irreversible extrusion deformation.
  • the elastic sealing ring 16 is squeezed repeatedly It will also produce irreversible extrusion deformation, so as to avoid affecting the light guiding effect of the hair removal device and causing waste of light energy.
  • Elastic sealing ring 16 is also provided with the mounting groove 162 that is communicated with inner ring 161, and mounting groove 162 is located at the side of elastic sealing ring 16 away from hair removal assembly 100, and inner ring 161 is from the groove bottom wall of mounting groove 162 towards optical filter.
  • One side of 7 extends through, and the light-transmitting body 3 is partially installed in the installation groove 162 to improve the sealing performance between the light-transmitting body 3 and the elastic sealing ring 16, and at the same time fix the elastic sealing ring 16 on the light-transmitting body 3 to To achieve a fixed connection between the two.
  • the elastic sealing ring 16 includes an outer ring 163 and a protrusion 164 protruding from one side of the outer ring 163, the protrusion 164 abuts against the filter 7, and the side of the outer ring 163 away from the protrusion 164
  • the outer ring 163 and the protrusion 164 are complete closed-loop structures, and the light in the inner ring 161 can only be transmitted from the The light body 3 is transmitted.
  • the cross-section of the protrusion 164 is a triangular structure arranged laterally, and the contact area of the protrusion 164 with the filter 7 is smaller than the contact area of the protrusion 164 with the outer ring 163.
  • the elastic sealing ring 16 when the elastic sealing ring 16 is After installation, the end of the protrusion 164 away from the outer ring 163 can be partially curled after being squeezed, and because the elastic sealing ring 16 has elasticity, the curled part of the elastic sealing ring 16 can be tightly pressed against the optical filter 7, that is, If the distance between the light-transmitting body 3 and the optical filter 7 changes slightly, the elastic sealing ring 16 can also adapt to adjust this gap change by means of the curled part, so that the space between the elastic sealing ring 16 and the light-transmitting body 3 and The elastic sealing ring 16 and the optical filter 7 can always maintain a tight or even interference fit, and the sealing performance is better.
  • the cross section of the protrusion 164 may also be a trapezoidal structure.
  • the elastic sealing ring 16 is an annular body made of anti-laser and anti-high and low temperature materials, so as to prevent the elastic sealing ring 16 from being deformed due to high temperature or low temperature or laser irradiation during use, and the elastic sealing ring is added 16 service life.
  • the hair removal instrument includes a reflective cup 1, a light source 2 and a light-transmitting body 3.
  • the light source 2 emits light, and the light emitted by the light source 2 is reflected by the light-reflecting cup 1, so that the light can be incident on the light-incident surface 31 of the light-transmitting body 3, and from the
  • the light-emitting surface 32 of the light-transmitting body 3 emits light, and the structure and relative positional relationship of the light source 2, the reflective cup 1, and the light-transmitting body 3 meet the following conditions: the uniformity of the light-emitting surface 32 is greater than or equal to 90%, or the light-emitting surface 32 The light spots on the surface occupy at least 95% of the light-emitting surface 32 .
  • the light can be evenly emitted from the light-emitting surface 32 of the light-transmitting body 3, thereby improving the light uniformity of the hair removal device and improving the hair removal device. use effect.
  • the depilatory device includes a head 111 and a grip 112 connected with the head 111 .
  • the head 111 is equipped with a cold compress part 1111 for sticking to the skin.
  • the cold compress part 1111 can emit light to irradiate the hair follicles of the user's skin, and use the light to penetrate the skin to irradiate the hair follicles for hair removal.
  • the cold compress part 1111 can quickly cool down to reduce the light irradiation
  • the burning sensation brought by the skin makes the user feel no discomfort during use.
  • the cold compress part 1111 can also emit some light for skin care, so that the hair removal device has both the function of hair removal and the function of skin care.
  • the handle 112 may include a hollow housing (not labeled), the surface of the housing is provided with a vent hole 1211, and the vent hole 1211 communicates with the inside of the housing and the outside, so that the hair removal device can pass through the vent hole 1211 and The outside air is exchanged to reduce the internal temperature.
  • the casing also includes an interface 1212, which can be used to connect an external power source to charge the hair removal device. The position of the interface 1212 in the casing is not limited.
  • Figure 7 is a schematic diagram of an explosion structure of an embodiment of the present application, wherein the arrow shown in Figure 7 is the direction of air flow in the hair removal device driven by the cold drive assembly, the straight line represents the cold air flow, and the wavy line Represents thermals.
  • the hair removal device may include a housing, an illumination cover 113 disposed on the opening of the housing, a hair removal mechanism 14 and a bottom cover 15 accommodated inside the housing.
  • the housing may include a first housing 121 and a second housing 122, the first housing 121 and the second housing 122 are snapped together to form a cavity with openings at both ends, and the depilatory mechanism 14 Accommodated in the cavity, the illumination cover 113 and the bottom cover 15 are respectively covered in the two openings, and are used to seal the opening after the first shell 121 and the second shell 122 are connected to form the cavity.
  • first housing 121 , the second housing 122 , the illumination cover 113 and the bottom cover 15 may be connected by buckling, or by screws or bonding.
  • the hair removal mechanism 14 includes a hair removal assembly 100 , a cold compress assembly 200 , a heat dissipation base 300 and a cold drive assembly 400 .
  • the cold compress assembly 200 is arranged on the side close to the illumination cover 113, and the illumination cover 113 is provided with a through hole (not labeled). In contact with skin. It can be understood that part of the cold compress assembly 200 and the illumination cover 113 constitute the head 111 of the hair removal device.
  • the depilatory assembly 100 is arranged on the side of the cold compress assembly 200 away from the illumination cover 113 for emitting light to the cold compress assembly 200 .
  • the light can be red light, green light, yellow light and other visible light. After entering the cold compress assembly 200, the light passes through the cold compress assembly 200 and enters the hair follicles under the skin to achieve hair removal.
  • the heat dissipation base 300 is disposed on one side of the cold pack assembly 200 and connected to the cold pack assembly 200 . Since the cold compress assembly 200 can absorb the heat of the skin when it is attached to the skin, so as to reduce the temperature of the skin and alleviate the burning sensation, the temperature of the cold compress assembly 200 will rise when it is used for a long time, and the cooling effect will be reduced.
  • the heat dissipation base 300 can absorb the heat of the cold compress assembly 200, so that the cold compress assembly 200 maintains a low-temperature working environment, and ensures the cooling effect of the cold compress assembly 200 on the skin. Therefore, the hair removal device in this embodiment can still keep the body at a low temperature even in continuous use, and will not bring pain to the user.
  • the cooling drive assembly 400 is disposed on at least a part of the heat dissipation base 300 on the side facing away from the hair removal assembly 100 , and is used to dissipate heat from the hair removal assembly 100 and the heat dissipation base 300 .
  • the cold driving assembly 400 sucks the external cooling medium into the hair removal device through the vent hole 1211 , the cooling medium passes through the hair removal assembly 100 and the heat dissipation base 300 , takes away the heat, and then flows out from the vent hole 1211 .
  • the external cooling medium can be air
  • the cold driving assembly 400 blows air to the hair removal assembly 100 and the heat dissipation base 300 after inhaling the air, and the heat of the hair removal assembly 100 and the heat dissipation base 300 is taken away by the airflow.
  • the air vent 1211 is provided on the first housing 121, and at least part of the cold drive assembly 400 is opposite to the air vent 1211, so that the cold drive assembly 400 can better absorb the external cooling medium entering through the air vent 1211, increasing Great cooling efficiency.
  • the ventilation hole 1211 can also be disposed on the second housing 122 .
  • FIG. 8 is a schematic diagram of the exploded structure of the embodiment in FIG. 7 , wherein the arrow shown in FIG. 8 indicates the wind outlet direction of the fan.
  • the hair removal device further includes a bracket 500 , a circuit board 600 , a processor 700 and a capacitor 800 , the hair removal assembly 100 and the cold compress assembly 200 are installed in the bracket 500 , and the cold drive assembly 400 is adjacent to the bracket 500 .
  • the hair removal assembly 100 , the cold compress assembly 200 and the cold drive assembly 400 are installed on the circuit board 600 and are electrically connected with the circuit board 600 .
  • the processor 700 and the capacitor 800 are electrically connected to the circuit board 600 and arranged on the circuit board 600 .
  • the external power source can charge the capacitor 800 so that the capacitor 800 can provide electrical energy for the hair removal device, and the capacitor 800 can store electrical energy when the external power source is connected so that the hair removal device can also be used when not connected to the external power source.
  • the processor 700 sends control instructions to the hair removal assembly 100, the cold compress assembly 200 and the cold drive assembly 400, so as to control the operation of the hair removal device. For example, controlling the switch of the epilation device, thermal protection or adjusting the power, etc.
  • the circuit board 600 may be fixed in the second housing 122, and the circuit board 600 may be a PCBA circuit board.
  • the cold drive assembly 400 can dissipate heat from the hair removal assembly 100 and the heat dissipation base 300, and the heat dissipation base 300 can dissipate heat from the cold compress assembly 200, so that the cold compress assembly 200 can apply ice to the skin to improve the skin's elasticity. Comfort, and prevent explosion, burnout, short circuit and other problems caused by overheating.
  • the hair removal assembly 100 may include a light source 101 , a reflective cup 102 , a filter 103 and two electrodes 104 .
  • the light source 101, the reflector 102 and the filter 103 are installed in the bracket 500, that is, the bracket 500 is provided with the installation positions of the light source 101, the reflector 102 and the filter 103, and the light source 101, the reflector 102 and the filter 103 are locked. into the mounting position of the bracket 500.
  • the light source 101 is disposed opposite to the cold compress assembly 200 , and the light emitted by the light source 101 can directly enter the cold compress assembly 200 .
  • the reflective cup 102 is arranged on the side of the light source 101 away from the cold compress assembly 200 , and reflects the light from the light source 101 to enter the cold compress assembly 200 to prevent loss of light energy.
  • the optical filter 103 is located between the light source 101 and the cold compress assembly 200, that is, the light source 101, the optical filter 103 and the cold compress assembly 200 are sequentially arranged along the direction of light propagation, and the optical filter 103 is used to filter some harmful light emitted by the light source 101. Reduce the damage of light to the skin and improve the safety of hair removal.
  • the two electrodes 104 are respectively connected to two sides of the light source 101 and electrically connected to the circuit board 600 for transmitting electrical signals.
  • the light source 101 may be a lamp tube, and the color of the light emitted by the lamp tube is not limited, and may be colored light, composite light, etc., and the specific wavelength and frequency depend on the usage.
  • the type of lamp is not limited, it can be semiconductor xenon lamp, quartz lamp, laser lamp, etc.
  • the photon type can be IPL (Intense Pulse Light, intense pulse light), DPL (Delicate Pulse Light, precise pulse light), OPT ( Optimal Pulse Technology, perfect pulse technology), AOPT (Advanced Optimal Pulse Technology, upgraded version of perfect pulse technology), BBL (BroadBand Light, BB light), etc., the specific type depends on the preset effect.
  • the reflective cup 102 may be a U-shaped reflective plate, which surrounds the light source 101, and the opening of the U-shaped reflective plate faces the cold compress assembly 200, and reflects the light that does not enter the cold compress assembly 200 to the cold compress assembly 200. .
  • the reflective cup 102 can also prevent the heat generated by the light source 101 from dissipating to other components in the hair removal device.
  • the bracket 500 includes a fixing frame 550 and a pipe 560 , wherein a first accommodating space 510 and a second accommodating space 520 are provided inside the fixing frame 550 .
  • the first accommodating space 510 is used for installing the depilatory assembly 100
  • the second accommodating space 520 is used for installing the cold compress assembly 200.
  • the distance between the components 200 reduces the optical path loss of the light emitted by the hair removal component 100
  • the second accommodating space 520 is closer to the head 111 of the hair removal device shown in FIG. 6 than the first accommodating space 510 .
  • the light source 101 When the hair removal device is working, the light source 101 will generate a large amount of heat, and the reflector 102 and the filter 103 will also be irradiated by light, causing the temperature to rise, so the light source 101, the reflector 102 and the filter 103 need to be processed Heat dissipation.
  • the bracket 500 includes a fixing frame 550 and a pipe 560 , one end of the pipe 560 is connected to one side of the fixing frame 550 , and the other end extends toward the cold driving assembly 400 .
  • the fixed frame 550 is provided with an air outlet 540 connected to the first accommodating space 510
  • the pipeline 560 is provided with an air inlet 530 connected to the first accommodating space 510, the air inlet 530, the first accommodating space 510 and the outlet
  • the gas ports 540 are connected in sequence.
  • the air inlet 530 communicates with the cold driving assembly 400
  • the air outlet 540 communicates with the ventilation hole 1211 .
  • the cold drive assembly 400 sucks in external air from the vent hole 1211 and blows it toward the air outlet 540 .
  • After the air enters the first accommodating space 510 from the air outlet 540 it takes away the heat of the light source 101, the reflector 102 and the filter 103 in the first accommodating space 510, and flows from the air outlet 540 and the vent hole 1211 to the outside, to the outside. External heat dissipation.
  • parts of the fixing frame 550 and the pipe 560 constitute the first bracket 501 , and the remaining parts of the fixing frame and the pipe constitute the second bracket 502 .
  • the fixing frame 550 can also be integrally formed.
  • the first bracket 501 and the second bracket 502 can be connected together by buckling.
  • the first bracket 501 is close to the first housing 121
  • the second bracket 502 is close to the second housing 122
  • the air outlet 540 is arranged on the first bracket 501, and is arranged opposite to the air hole 1211 of the first housing 121 to speed up the air outlet. 540 cooling efficiency.
  • the first accommodating space 510 is set in the part where the first bracket 501 and the second bracket 502 respectively correspond to the parts of the fixed bracket 550
  • the air inlet 530 is set in the first bracket 501 and the second bracket 502 respectively corresponding to the pipe.
  • the inside of the bracket 5 can be provided with a channel for guiding the air, so as to facilitate the introduction of the air flow of the cold driving assembly 400 Inside the first accommodating space 510 .
  • the hair removal assembly 100 dissipates heat through the cold drive assembly 400, which ensures the safe use of the hair removal device.
  • the cold compress assembly 200 may include a light-transmitting body 202 and a cooling element 201 .
  • the light-transmitting body 202 is used to fit the skin.
  • the light-transmitting body 202 is set opposite to the light source 101.
  • the light-transmitting body 3 is a light-transmitting element.
  • the light-transmitting body 202 may be a light-guiding crystal, specifically, may be sapphire, K9 glass or crystal glass.
  • the transparent body 202 is made of sapphire, the transparent body 202 has excellent thermal conductivity.
  • the light-transmitting body 202 may be a cylinder or a cube, and one surface of the light-transmitting body 202 away from the light source 101 is used to fit the skin.
  • the cooling element 201 is connected with the transparent body 202 for absorbing the heat of the transparent body 202 . Since the light-transmitting body 202 rises after being in contact with the skin, the cooling element 201 can absorb the heat energy of the light-transmitting body 202 after the temperature of the light-transmitting body 202 rises, so that the light-transmitting body 202 can keep a low temperature, and then the light-transmitting body 202 can be used for a long time. In the state of being attached to the skin, the light-transmitting body 202 can still apply cold compress to the skin, reducing the pain of the skin.
  • the cooling element 201 may be a semiconductor cooling element, and one end of the cooling element 201 absorbing heat is connected to the light-transmitting body 202 , and the other end is releasing heat.
  • the heat dissipation base 300 is connected to the heat releasing end of the cooling element 201 to absorb the heat of the cooling element 201 .
  • the heat dissipation base 300 includes a heat dissipation plate 301 and a heat dissipation fin 302 .
  • a first area 310 and a second area 311 are arranged side by side on one surface of the heat dissipation plate 301 , the hair removal assembly 100 is disposed on the first area 310 , and the heat dissipation fins 302 are installed on the second area 311 .
  • the second area 311 is located on the side of the fixed frame 550 connected to the pipe 560, the cooling fins 302 and the pipe 560 are arranged side by side on the fixed frame, the fixed frame 550 is located in the first area 310, and the heat sink 301 is installed on the circuit board 600.
  • the cooling element 201 can be bonded on the heat dissipation plate 301 through thermal conductive silicone grease.
  • the cold compress assembly 200 can quickly introduce heat to the cooling plate 301 through thermal conductive silicone grease, and the cooling fins 302 can dissipate heat from the cooling plate 301, assisting the heat dissipation of the cooling plate 301, so that the cooling plate 301 can continuously absorb the heat of the cooling element 201 heat.
  • heat dissipation fins 302 there are multiple heat dissipation fins 302 , and the plurality of heat dissipation fins 302 are parallel to each other.
  • the heat dissipation fins 302 may be installed on the heat dissipation plate 301 by welding.
  • heat-conducting paint can also be sprayed on the surface of the heat-dissipating fins 302.
  • the heat-conducting paint can not only radiate heat from the heat-dissipating fins 302, but also prevent the heat-dissipating fins 302 from being affected by water vapor, and can also prevent corrosion and wear.
  • the heat dissipation plate 301 can be a vapor chamber, and the vapor chamber can absorb heat by evaporating the internal liquid working medium when it is heated, and dissipate heat and liquefy when it is cold, and keep the surface temperature of the vapor chamber consistent through evaporation and condensation cycles . Therefore, part of the surface of the cooling plate 301 is connected to the cooling element 201 , and the other part is connected to the cooling fins 302 to dissipate the heat generated by the cooling element 201 through the cooling plate 301 and the cooling fins 302 .
  • a carbon-containing layer may be provided between the light-transmitting body 202 and the heat dissipation base 300, for example, on the surface of the thermal coupling side of the heat-dissipating plate 301 and the light-transmitting body 202.
  • the carbon-containing layer has excellent thermal conductivity and can The heat conduction rate of the heat dissipation plate 301 is accelerated, and the heat dissipation performance of the heat dissipation base 300 is enhanced.
  • the carbon-containing layer is a graphene material, graphite powder, graphite flake or graphite film.
  • the carbon-containing layer is provided by plating, spraying or pasting.
  • the heat dissipation base 300 is also communicated with the cold drive assembly 400 .
  • the heat dissipation fins 302 of the heat dissipation base 300 are connected to the cooling drive assembly 400, the cold drive assembly 400 sucks in external air and enters through the air holes 1211, and drives the air to blow to the heat dissipation fins 302, and the air flows through the heat dissipation fins 302, To dissipate heat from the cooling fins 302 .
  • the cooling fins 302 are arranged parallel to the airflow square provided by the cooling drive assembly 400 , so as to increase the contact area of the cooling fins 302 with the airflow and increase the heat dissipation efficiency of the cooling fins 302 .
  • the cooling fins 302 are arranged opposite to the ventilation holes 1211 on the first casing 121 , and the air flow quickly flows out from the ventilation holes 1211 after passing through the cooling fins 302 .
  • the cold drive assembly 400 in this embodiment can not only drive the cooling medium to dissipate heat from the hair removal assembly 100 , but also dissipate heat from the heat dissipation base 300 .
  • cold compresses can be used to cool down the irradiated skin, reducing the burning sensation of the irradiated skin, and the cold compress assembly 200 can achieve a low temperature close to zero under the action of the heat dissipation base 300 and the cold drive assembly 400, truly Make the skin near the light outlet infinitely close to the freezing point, which can relieve the burning sensation of the skin, and short-term contact will not cause skin damage.
  • FIG. 10 is a schematic diagram of the structure at the air outlet of the fan casing in the embodiment of FIG. 8 .
  • the cold driving assembly 400 may include a fan housing 401 and a fan 402 .
  • the fan housing 401 is disposed on a side of the cooling base 300 facing away from the cold compress assembly 200 , and the fan 402 is accommodated in the fan housing 401 .
  • the air inlet end of the fan 402 is opposite to the vent hole 1211 on the first casing 121 , and the fan 402 drives external air to enter the fan 402 through the vent hole 1211 .
  • the fan housing 401 is provided with an air outlet 410 for air outlet.
  • the fan 402 is connected to the air outlet 410 at one end of the air outlet.
  • the fan 402 may be a centrifugal fan, an axial fan, a mixed flow fan or a cross flow fan.
  • the air outlet 410 includes a first air outlet 411 and a second air outlet 412, and the air outlet of the fan 402 is divided into two parts at the air outlet 410, one part flows out from the first air outlet 411, and the other part flows out from the second air outlet 412 flow out.
  • the air outlet 410 may also include a third air outlet or more air outlets, which is not limited herein.
  • the first air outlet 411 communicates with the air inlet 530 of the bracket 500 , the fan 402 drives external air to enter the fan 402 from the vent hole 1211 , and the fan 402 drives air to enter from the first air outlet 411 and the air inlet 530
  • the first accommodating space 510 takes away the heat of the light source 101, the reflector 102 and the filter 103 in the first accommodating space 510, and finally flows to the outside from the air outlet 540 and the vent hole 1211, and dissipates heat energy to the outside to realize hair removal. Heat dissipation of the component 100.
  • the second air outlet 412 is connected to the heat dissipation fins 302 of the heat dissipation base 300 , the fan 402 drives external air to enter the fan 402 from the ventilation holes 1211 , and the fan 402 drives airflow to enter the heat dissipation base from the second air outlet 412 Between the plurality of heat dissipation fins 302 of 300 , the airflow passes through the heat dissipation fins 302 and takes away the heat of the heat dissipation fins 302 , and flows out from the ventilation holes 1211 .
  • the heat of the heat dissipation plate 301 also decreases, so that the heat dissipation plate 301 can absorb the heat energy of the cold compress assembly 200 to realize the heat dissipation of the cold compress assembly 200 .
  • the air flow rates in the first air outlet 411 and the second air outlet 412 are not limited, and are set according to actual conditions.
  • the air flow in the first air outlet 411 and the second air outlet 412 can be controlled by setting the sizes of the first air outlet 411 and the second air outlet 412 .
  • the air outlet area of the second air outlet 412 is larger than the air outlet area of the first air outlet 411 , so that more air flows out from the second air outlet 412 to enhance the heat dissipation efficiency of the cooling plate 301 .
  • the hair removal device of this embodiment dissipates heat from the hair removal component 100, the cold compress component 200, and the heat dissipation base 300 through the cold drive component 400, thereby realizing the simultaneous heat dissipation of the hair removal component 100 and the cold compress component 200, and improving the heat dissipation capacity of the hair removal device , enhances the safety factor of the hair removal device, and at the same time can continuously make the cold compress skin reach infinitely close to the freezing point, slow down the burning sensation of the skin, and will not cause skin damage during hair removal.
  • the present application discloses a hair removal device, which includes a reflective cup 1 , a light source 2 , a first light-transmitting body 3 , a heat dissipation base 4 and a cooling element 5 .
  • the light source 2 is assembled in the reflective cup 1 and can emit light, and the reflective cup 1 can reflect the light.
  • the first light-transmitting body 3 is arranged on the light-emitting side of the reflective cup 1, and covers the light-emitting side of the reflective cup 1 and forms a cavity with the reflective cup 1 that can accommodate the light source 2.
  • the reflective cup 1 is embedded on the heat dissipation base 4 to dissipate heat.
  • the side of the base 4 in contact with the reflector 1 is thermally coupled with the reflector 1, the cooling element 5 is installed on the heat dissipation base 4, and the cooling side of the refrigeration element 5 is heated to the side of the heat dissipation base 4 in contact with the refrigeration element 5. coupling.
  • the main body of the light source 2 can be suspended in the cavity, and the cooling element 5 is used to cool down the cavity.
  • the light source 2 emits a large amount of light in the reflective cup 1, and the heat generated by the light is accumulated in the cavity, and the temperature of the reflective cup 1 rises with the heat accumulation in the cavity.
  • one side of the heat dissipation base 4 is thermally coupled to the reflector 1, and the cooling element 5 is thermally coupled to the other side of the heat dissipation base 4.
  • the thermal coupling can be through heat transfer, heat convection, or heat radiation, or the above three methods. Any combination of them to achieve heat transfer.
  • the heat on the reflector 1 can be transferred out through the heat dissipation base 4 , and the heat in the cavity can be dissipated at the same time, so as to cool down the reflector 1 and the cavity, and improve the heat dissipation efficiency of the light source 2 .
  • the way that the main body of the light source 2 is suspended in the cavity can also make the heat dissipation of the light source 2 more uniform, which is beneficial to prolong the service life of the light source 2 .
  • the heat generated by the light source 2 is radiated to the surroundings in the form of radiation, and the air medium is evenly wrapped around the light source 2, and the heat generated by the light source 2 is also uniformly dissipated while fully contacting the light source 2.
  • the heat is generated by the light source 2, and is transferred to the reflective cup 1 and the first light-transmitting body 3 through the cavity, and then dissipated.
  • the cooling element 5 can further transfer the heat on the heat dissipation base 4 to achieve the purpose of rapid heat dissipation, thereby improving the heat dissipation effect of the hair removal device, and reducing the heat radiation in the cavity to other parts of the hair removal device, so that During the process of using the hair removal device, it reduces the burning sensation at the depilated skin, thereby improving the performance of the hair removal device.
  • the hair removal device may also include a carbon-containing layer arranged on the reflective cup 1 .
  • the carbon-containing layer 91 may be disposed on the side of the reflective cup 1 facing away from the light source 2 .
  • the light source 2 will generate heat and gather in the reflector 1 during use, and the carbon-containing layer 91 has excellent thermal conductivity, which can accelerate the heat conduction rate of the reflector 1 where it is located, enhance the heat dissipation performance of the reflector 1, and prevent the temperature of the hair removal instrument Too high to cause self-damage, but also to prevent irritation or damage to the user's skin.
  • the carbon-containing layer is disposed on the heat dissipation base 4 .
  • it is arranged between the heat dissipation base 4 and the reflective cup 1 to speed up the heat conduction rate between the heat dissipation base 4 and the reflective cup 1 .
  • the carbon-containing layer can also be arranged on the side of the cooling element 5 facing the heat dissipation base 4 or on the exposed surface of the cooling element 5, so as to enhance the cooling effect of the cooling element 5, so as to take away the heat on the heat dissipation base 4 in a timely and rapid manner. heat, so as to achieve the purpose of quickly dissipating heat from the reflector 1.
  • the carbon-containing layer can be a graphene material, graphite powder, graphite sheet or graphite film, etc., and can be placed at the position where the carbon-containing layer can be provided as described in this application by means of coating, spraying or bonding.
  • the heat dissipation base 4 may be a ceramic base or a base made of aluminum, and the heat dissipation base 4 is used for rapidly dissipating heat from the reflector 1 to improve the heat dissipation effect of the reflector 1 .
  • the ceramic itself has stable physical properties, such as corrosion resistance, thermal expansion and cooling shrinkage, and the ceramic heat absorption speed is fast, which makes the ceramic base can absorb heat quickly, and the reflector 1 and the cavity can be controlled by the ceramic base. Cool down, thereby improving the heat dissipation effect of the hair removal device.
  • ceramics are insulators, and no short circuit will be caused when the ceramics are in contact with the reflective cup 1 .
  • the ceramic base covers the outer surface of the reflective cup 1, which reduces the risk of electric leakage of the epilator at the reflective cup 1, and improves the safety of the epilator.
  • the main body of the light source 2 is suspended in the cavity, and there is a gap between it and the reflective cup 1 made of conductors. After electrification, a strong electric field is formed between the light source 2 and the reflective cup 1, thereby exciting the light source 2 to emit light.
  • a groove body 41 is provided on one side of the ceramic base, and the groove body 41 is elongated.
  • the reflective cup 1 may be a semi-arc reflective cup, and the reflective cup 1 is embedded in the groove body 41 .
  • the first light-transmitting body 3 may be a filter or a transparent glass slide, and the first light-transmitting body 3 is fixed relative to the ceramic base. The heat generated by the light source 2 can be confined in the cavity through the first light-transmitting body 3 and the reflective cup 1, so as to reduce the possibility of heat radiation to other parts of the hair removal device.
  • the ceramic base is provided with a groove body 41, and the reflective cup 1 is embedded in the groove body 41, so as to increase the contact area between the ceramic base and the reflective cup 1, thereby improving the heat absorption capacity of the ceramic base to the reflective cup 1, so as to improve the reflection Cup 1 and the cooling effect of the cavity.
  • the reflective cup 1 may be a strip-shaped reflective cup.
  • the cooling element 5 can be a TEC cooling sheet or a cooling block, and the cooling element 5 is used to cool the heat dissipation base 4, so as to take away the heat on the heat dissipation base 4 in time and quickly, so as to be able to The purpose of rapidly dissipating heat from the reflector 1 is achieved.
  • the cooling element 5 used is a TEC cooling sheet, which is only an example for illustration and is not limited to the cooling element 5 .
  • the heat dissipation base 4 can be in the shape of a long strip, and the TEC cooling sheet is in a long strip shape.
  • the heat dissipation base 4 is provided with an installation groove, and the installation groove is located on the side of the heat dissipation base 4 away from the opening of the reflector 1.
  • the TEC cooling sheet Placed in the installation groove, the TEC cooling sheet is in full contact with the heat dissipation base 4 .
  • the TEC cooling sheet can quickly transfer the heat transferred from the cavity and the reflector 1 to the heat dissipation base 4 to realize the cooling of the heat dissipation base 4.
  • the light source can be better protected when the hair removal device is working 2. Effectively reduce the damage of high temperature to the light source 2 to increase the service life of the light source 2; performance.
  • the hair removal instrument includes a bracket 6, which is used to assemble the reflector 1 and the first light-transmitting body 3 together with the heat dissipation base 4, the bracket 6 has a window 61, and the window 61 Shaped as a square or a rectangle, the first transparent body 3 is fixed on the bracket 6 and covers the window 61 .
  • the heat dissipation base 4 and the bracket 6 are detachably connected, so that the assembly and disassembly of the hair removal device are more convenient.
  • the inner structure is more compact, which saves the space inside the hair removal device, and has a reasonable design, and at the same time, it is convenient to use the hair removal device.
  • both sides of the cooling base 4 are integrally formed with a first buckle portion 42
  • both sides of the bracket 6 are uniformly formed with a second buckle portion 62
  • the first buckle portion 42 and the second buckle portion 62 corresponds to the setting.
  • the first locking part 42 may be a locking block or a cantilever hook
  • the second locking part 62 may be a fixing hole.
  • the cantilever hook is embedded in the fixing hole, and after the cantilever hook is embedded in the fixing hole, the cantilever hook can be restricted from being difficult to disengage from the fixing hole through the fixing hole, so that the first buckle part 42 and the second buckle part 62 can be stably connected Together, that is, the heat dissipation base 4 and the bracket 6 can be relatively fixed together, effectively preventing the heat dissipation base 4 and the bracket 6 from loosening or falling off, so as to improve the overall stability of the hair removal instrument.
  • the bracket 6 is fixed with a second light-transmitting body 7 .
  • the second light-transmitting body 7 is square or rectangular, and the second light-transmitting body 7 is embedded in the window 61 .
  • the second light-transmitting body 7 is located on the side of the filter facing away from the light source 2 , and has a light-incident surface 71 facing the light source 2 and a light-emitting surface 72 facing away from the light source 2 .
  • the second light-transmitting body 7 may be a crystal, and the second light-transmitting body 7 may also be a diamond, and crystal is taken as an example in the embodiment of the application.
  • the light source 2 emits light, and the reflective cup 1 reflects the light, and the light passes through the filter and reflects to the crystal.
  • the light emitted from the light emitting surface 72 is irradiated on the skin part to be depilated, so that the hair on the skin can be removed.
  • the number of TEC cooling sheets can be two or three, for example, the number of TEC cooling sheets can be two, and the two TEC cooling sheets are arranged at intervals, wherein one TEC cooling sheet is fixed on the heat dissipation base 4, another one is installed on the support 6. There is an installation port on the bracket 6, and the installation port is connected to the window 61.
  • the TEC refrigeration sheet is installed on the installation port, and the TEC refrigeration sheet and the second light-transmitting body 7 are against each other. catch.
  • the second light-transmitting body 7 is refrigerated by the TEC cooling sheet, so that the second light-transmitting body 7 can dissipate heat quickly, effectively reduce the temperature of the second light-transmitting body 7, and prevent the light-emitting surface 72 from getting hot as much as possible, so that The purpose is to make the hair removal device in safe contact with the skin part to be depilated, thereby improving the comfort of the hair removal device.
  • the number of TEC cooling sheets can be three, wherein one TEC cooling sheet is fixed on the heat dissipation base 4, and the remaining two TEC cooling sheets are respectively embedded in the bracket, and the two TEC cooling sheets are respectively Located on both sides of the second light-transmitting body 7 , the two sides may be the upper and lower sides of the second light-transmitting body 7 in the direction of light emission, or may be the left and right sides.
  • the TEC cooling sheets on both sides of the second light-transmitting body 7 can improve the cooling efficiency of the second light-transmitting body 7, so that the second light-transmitting body 7 can quickly dissipate heat, thereby achieving the purpose of cooling, thereby improving the heat dissipation of the hair removal device Effect.
  • the structures and relative positions of the light source 2 , the reflective cup 1 , and the second light-transmitting body 7 meet the following conditions: the uniformity of light output on the light output surface 72 is greater than or equal to 90%, or the light output surface 72 The light spots occupy at least 95% of the light-emitting surface 72.
  • the uniformity of light output from the light output surface 72 is greater than or equal to 90%, so that the hair removal effect of the epilator can be improved, so that the hair on the skin part to be depilated is evenly removed.
  • the light spots on the light-emitting surface 72 occupy at least 95% of the light-emitting surface 72, so that the hair on the depilated skin can be evenly removed, and the utilization rate of light can also be improved.
  • the hair removal device For a hair removal device with a small uniformity of light output or a small proportion of the light spot on the light output surface 72 to the light output surface 72, it may be necessary for the hair removal device to irradiate the same position several times during use to achieve uniform hair removal, otherwise the hair removal will be uneven, and the Not beautiful.
  • the structure and relative positional relationship of the light source 2, the reflective cup 1, and the second light-transmitting body 7 satisfy that the uniformity of light output on the light output surface 72 is greater than or equal to 90%, or the light spot on the light output surface 72 occupies the light output surface 72. At least 95% of the conditions make it unnecessary for the epilator to irradiate the same spot multiple times. Under the condition that the quality of the light source 2 and the power of the hair removal device are sufficient, and the condition of human health is met, the hair removal device can achieve efficient and uniform hair removal with one irradiation.
  • the centers of the reflective cup 1, the light source 2, and the second light-transmitting body 7 can be on a straight line, and by adjusting the distance between the three on the straight line, the light uniformity of the light-emitting surface 72 can be greater than or equal to 90%, or the light spots on the light-emitting surface 72 occupy at least 95% of the light-emitting surface 72 .
  • the hair removal device can also meet the above conditions by adjusting the structure of the three.
  • the center of the light source 2 is located between the focal point of the reflective cup 1 (marked as 1a in the figure) and the bottom of the reflective cup 1, and the light-incident surface 71 of the second light-transmitting body 7 is located at the focal point of the light-emitting surface 72 and the reflective cup 1 between, and the focus position of the light reflected by the reflective cup 1 is between the light-emitting surface 72 of the second light-transmitting body 7 and the focal point of the reflective cup 1 .
  • the light uniformity of the light-emitting surface 72 is greater than or equal to 90%, or the light spot on the light-emitting surface 72 occupies at least 95% of the light-emitting surface 72 , so that the light emitted by the light source 2 can be fully reflected by the reflective cup 1 on the second light-transmitting body 7 , so as to improve the light uniformity of the second light-transmitting body 7 .
  • the reflective cup 1 has a first reflective area 11 and a second reflective area 12, the first reflective area 11 is an arc-shaped area including the bottom of the reflective cup 1, and the second reflective area 12 is an arc-shaped area with both ends outward An extended planar region, the planar region is tangent to the arcuate region.
  • the light source 2 can be a strip-shaped lamp tube, which emits light, and the arc-shaped area of the reflective cup 1 can well reflect the light to the second light-transmitting body 7, while the plane area of the reflective cup 1
  • the light can also be reflected to the second light-transmitting body 7 , and the light can be fully reflected through the arc-shaped area and the plane area, so as to increase the output rate of the light and improve the utilization rate of the light.
  • the light source 2 emits light
  • the first reflective area 11 and the second reflective area 12 of the reflective cup 1 fully reflect the light to the second light-transmitting body 7, and the light from the second light-transmitting body 7
  • the incident surface is incident, and then the light is emitted from the exit surface of the second light-transmitting body 7, so that the light uniformity of the light exit surface 72 is greater than or equal to 90%, or the light spot on the light exit surface 72 occupies at least 95% of the light exit surface 72, thereby improving
  • the light uniformity of the hair removal device improves the use effect of the hair removal device.
  • the included angle between the plane area and the reference line is between 5° and 20°
  • the reference line is a line connecting the center of the light source 2 and the center of the second light-transmitting body 7 .
  • the included angle between the planar area and the reference line may be 5 degrees or 8 degrees, and the included angle between the planar area and the reference line may also be 15 degrees.
  • the focus distance is short, and the second light-transmitting body 7 can also be closer to the light source 2 under the condition of satisfying the light uniformity and light utilization rate, so that the structure of the hair removal instrument is more compact, and at the same time, it can be processed It can also save materials.
  • the hair removal instrument includes side reflectors 13, which are arranged at both ends of the reflective cup 1 in the length direction, and reflect the light leaked from both ends of the reflective cup 1 to the light emitting side of the reflective cup 1.
  • the light emitted by the light source 2 is fully reflected through the side reflector 13, so as to improve the utilization rate of the light, so that the hair removal device can efficiently remove hair, and at the same time, the light source 2 can be easily installed through the side reflector 13, and the installation can be improved efficiency.
  • the side reflector 13 is integrally formed with the reflector 1, which can reduce the difficulty of installation in terms of processing.
  • the side reflector 13 and the reflector 1 are integrally formed, which is solid and firm, and can improve the relationship between the side reflector 13 and the reflector 1. The connection is stable so as to improve the service life of the reflector 1 .
  • the light source 2 is a strip-shaped lamp tube, and the side reflectors 13 located on both sides of the reflector cup 1 are provided with through holes 131 , and the end of the lamp tube passes through the through holes 131 .
  • Fixing parts 8 are connected to both ends of the lamp tube to movably fix the light source 2 on the reflector 1.
  • the fixing part 8 can be a silicone soft cover, and the fixing part 8 can also be a rubber cover.
  • the fixing part 8 is cylindrical, and the fixing part 8 has a receiving groove 81, and both ends of the lamp tube are embedded in the installation. Each end is extended with a mounting post 21 , the mounting post 21 passes through the mounting hole 82 , and the fixing member 8 is arranged on the outside of the reflective cup 1 .
  • both ends of the heat dissipation base 4 are integrally formed with a support block 43, and the support block 43 has a gap, which can accommodate both ends of the light source 2 and the fixing member 8, and the heat dissipation base 4 and the bracket 6 are kept buckled.
  • the bracket 6 and the supporting block 43 fix the fixing part 8, and then fix the lamp tube on the reflector 1, the fixing part 8 itself has elasticity, and the fixing part 8 is fixed between the bracket 6 and the supporting block 43
  • the fixing part 8 can change its shape accordingly to adapt to the shape of the gap, and at the same time reduce the extrusion of the lamp tube as much as possible, so as to reduce the damage of the lamp tube.
  • This embodiment discloses a hair removal device, which has the function of improving the heat dissipation effect of the hair removal device.
  • the light source 2 is assembled in the reflector 1, and can emit light, and the reflector 1 can reflect the light, and then realize the light output of the epilator, so as to remove the hair on the skin and achieve the purpose of depilation.
  • the first light-transmitting body 3 and the reflective cup 1 form a cavity for accommodating the light source 2, the main body of the light source 2 is suspended in the cavity, and the two sides of the heat dissipation base 4 are thermally coupled with the reflective cup 1 and the cooling element 5 respectively, so that The heat in the cavity can be quickly transferred out of the cavity, that is, the heat in the cavity is transferred to the heat dissipation base 4 and the cooling element 5, and then the cavity is cooled, which can improve the heat dissipation effect of the hair removal instrument, and at the same time
  • the light source 2 can be uniformly dissipated and the service life of the light source 2 can be prolonged. Further, good heat dissipation can improve the use comfort of the hair removal device.
  • the elastic sealing ring 16 is arranged between the first light-transmitting body 3 and the second light-transmitting body 7, the elastic sealing ring 16 is annular, and the elastic sealing ring 16 is ring-shaped. Both the first light-transmitting body 3 and the second light-transmitting body 7 are in sealing fit with the elastic sealing ring 16, so that moisture condensation will not occur between the second light-transmitting body 7 and the first light-transmitting body 3, and some dirt will not Penetrating to the junction of the second light-transmitting body 7 and the first light-transmitting body 3 , the elastic sealing ring 16 is preferably a ring-shaped sealing ring.
  • the hair removal device accidentally falls on the ground, a rigid collision may occur between the second light-transmitting body 7 and the ground, and the impact force of the traditional second light-transmitting body 7 will be transmitted to the first light-transmitting body 3, and then It may damage the first light-transmitting body 3 , the reflective cup 1 and the light source 2 .
  • the impact force can be offset by the elastic sealing ring 16.
  • the elastic sealing ring 16 utilizes its own elasticity, and when the elastic sealing ring 16 is squeezed by an external force, it can produce elastic deformation.
  • the hair removal device can reduce or offset the impact between the first light-transmitting body 3 and the second light-transmitting body 7, so as to reduce the possibility of the first light-transmitting body 3, the reflective cup 1 and the light source 2 being broken by these impacts, and then improve the The anti-collision performance of the hair removal device.
  • the elastic sealing ring 16 is provided with an inner ring 161 for light to pass through, the light filtered by the first light-transmitting body 3 can be guided to the second light-transmitting body 7 through the inner ring 161, to irradiate the human skin.
  • the first light-transmitting body 3 and the second light-transmitting body 7 are directly fixed on the support 6, and the first light-transmitting body 3 and the second light-transmitting body 7 are immovable relative to the support 6, effectively Avoid human bones or sharp objects pressing against the second light-transmitting body 7 so that the second light-transmitting body 7 moves backward relative to the bracket 6, and prevent irreversible damage to the first light-transmitting body 3 or the hair removal assembly 100. Squeeze deformation, the elastic sealing ring 16 will also produce irreversible extrusion deformation after repeated extrusion, so as to avoid affecting the light guiding effect of the hair removal device and causing waste of light energy.
  • the elastic sealing ring 16 is also provided with an installation groove 162 communicating with the inner ring 161.
  • the installation groove 162 is located on the side of the elastic sealing ring 16 away from the hair removal assembly 100.
  • One side of the light body 3 extends through, and the second light-transmitting body 7 is partially installed in the installation groove 162, so as to improve the sealing performance between the second light-transmitting body 7 and the elastic sealing ring 16, and simultaneously fix the elastic sealing ring 16 on the on the second light-transmitting body 7 to realize a fixed connection between the two.
  • the elastic sealing ring 16 includes an outer ring 163 and a protrusion 164 protruding from one side of the outer ring 163, the protrusion 164 abuts against the first light-transmitting body 3, and the outer ring 163 is away from the protrusion 164
  • the outer ring 163 and the protrusion 164 are a complete closed-loop structure, and the light in the inner ring 161 transmitted from the second light-transmitting body 7 .
  • the cross-section of the protrusion 164 is a triangular structure arranged laterally, and the contact area of the protrusion 164 with the first light-transmitting body 3 is smaller than the contact area of the protrusion 164 with the outer ring 163.
  • the elastic sealing ring 16 when the elastic sealing ring 16 is installed, the end of the protrusion 164 away from the outer ring 163 can be partially curled after being squeezed, and because the elastic sealing ring 16 has elasticity, the curled part of the elastic sealing ring 16 can be tightly pressed against the first light-transmitting body 3, that is, if the distance between the second light-transmitting body 7 and the first light-transmitting body 3 changes slightly, the elastic sealing ring 16 can also use the curled part to adapt to the adjustment of this gap change, so that the elastic sealing ring 16 The tight or even interference fit between the elastic sealing ring 16 and the first light-transmitting body 3 can always be maintained with the second light-transmitting body 7 , and the sealing performance is better.
  • the cross section of the protrusion 164 may also be a trapezoidal structure.
  • the elastic sealing ring 16 is an annular body made of anti-laser and anti-high and low temperature materials, so as to prevent the elastic sealing ring 16 from being deformed due to high temperature or low temperature or laser irradiation during use, and the elastic sealing ring is added 16 service life.
  • the depilatory device includes a head 111 and a grip 112 connected with the head 111 .
  • the head 111 is equipped with a cold compress part 1111 for sticking to the skin.
  • the cold compress part 1111 can emit light to irradiate the hair follicles of the user's skin, and use the light to penetrate the skin to irradiate the hair follicles for hair removal.
  • the cold compress part 1111 can quickly cool down to reduce the light irradiation
  • the burning sensation brought by the skin makes the user feel no discomfort during use.
  • the cold compress part 1111 can also emit some light for skin care, so that the hair removal device has both the function of hair removal and the function of skin care.
  • the handle 112 may include a hollow housing (not labeled), the surface of the housing is provided with a vent hole 1211, and the vent hole 1211 communicates with the inside of the housing and the outside, so that the hair removal device can pass through the vent hole 1211 and The outside air is exchanged to reduce the internal temperature.
  • the casing also includes an interface 1212, which can be used to connect an external power source to charge the hair removal device. The position of the interface 1212 in the housing is not limited.
  • Figure 22 is a schematic diagram of the explosion structure of another embodiment of the present application, wherein the arrow shown in Figure 22 is the air flow direction in the hair removal device driven by the cold drive assembly, the straight line represents the cold air flow, and the wave Lines represent thermals.
  • the hair removal device may include a housing, an illumination cover 113 disposed on the opening of the housing, a hair removal mechanism 14 and a bottom cover 15 accommodated inside the housing.
  • the housing may include a first housing 121 and a second housing 122, the first housing 121 and the second housing 122 are snapped together to form a cavity with openings at both ends, and the depilatory mechanism 14 Accommodated in the cavity, the illumination cover 113 and the bottom cover 15 are respectively covered in the two openings, and are used to seal the opening after the first shell 121 and the second shell 122 are connected to form the cavity.
  • first housing 121 , the second housing 122 , the illumination cover 113 and the bottom cover 15 may be connected by buckling, or by screws or bonding.
  • the hair removal mechanism 14 includes a hair removal assembly 100 , a cold compress assembly 200 , a heat dissipation base 300 and a cold drive assembly 400 .
  • the cold compress assembly 200 is arranged on the side close to the illumination cover 113, and the illumination cover 113 is provided with a through hole (not labeled). In contact with skin. It can be understood that part of the cold compress assembly 200 and the illumination cover 113 constitute the head 111 of the hair removal device.
  • the depilatory assembly 100 is arranged on the side of the cold compress assembly 200 away from the illumination cover 113 for emitting light to the cold compress assembly 200 .
  • the light can be red light, green light, yellow light and other visible light. After entering the cold compress assembly 200, the light passes through the cold compress assembly 200 and enters the hair follicles under the skin to achieve hair removal.
  • the heat dissipation base 300 is disposed on one side of the cold pack assembly 200 and connected to the cold pack assembly 200 . Since the cold compress assembly 200 can absorb the heat of the skin when it is attached to the skin, so as to reduce the temperature of the skin and alleviate the burning sensation, the temperature of the cold compress assembly 200 will rise when it is used for a long time, and the cooling effect will be reduced.
  • the heat dissipation base 300 can absorb the heat of the cold compress assembly 200, so that the cold compress assembly 200 maintains a low-temperature working environment, and ensures the cooling effect of the cold compress assembly 200 on the skin. Therefore, the hair removal device in this embodiment can still keep the body at a low temperature even in continuous use, and will not bring pain to the user.
  • the cooling drive assembly 400 is disposed on at least a part of the heat dissipation base 300 on the side facing away from the hair removal assembly 100 , and is used to dissipate heat from the hair removal assembly 100 and the heat dissipation base 300 .
  • the cold driving assembly 400 sucks the external cooling medium into the hair removal device through the vent hole 1211 , the cooling medium passes through the hair removal assembly 100 and the heat dissipation base 300 , takes away the heat, and then flows out from the vent hole 1211 .
  • the external cooling medium can be air
  • the cold driving assembly 400 blows air to the hair removal assembly 100 and the heat dissipation base 300 after inhaling the air, and the heat of the hair removal assembly 100 and the heat dissipation base 300 is taken away by the airflow.
  • the air vent 1211 is provided on the first housing 121, and at least part of the cold drive assembly 400 is opposite to the air vent 1211, so that the cold drive assembly 400 can better absorb the external cooling medium entering through the air vent 1211, increasing Great cooling efficiency.
  • the ventilation hole 1211 can also be disposed on the second housing 122 .
  • Fig. 23 is a schematic diagram of the exploded structure of the embodiment in Fig. 22, wherein the arrow shown in Fig. 23 indicates the direction of the wind blowing from the fan.
  • the hair removal device further includes a bracket 500 , a circuit board 600 , a processor 700 and a capacitor 800 , the hair removal assembly 100 and the cold compress assembly 200 are installed in the bracket 500 , and the cold drive assembly 400 is adjacent to the bracket 500 .
  • the hair removal assembly 100 , the cold compress assembly 200 and the cold drive assembly 400 are installed on the circuit board 600 and are electrically connected with the circuit board 600 .
  • the processor 700 and the capacitor 800 are electrically connected to the circuit board 600 and arranged on the circuit board 600 .
  • the external power source can charge the capacitor 800 so that the capacitor 800 can provide electrical energy for the hair removal device, and the capacitor 800 can store electrical energy when the external power source is connected so that the hair removal device can also be used when not connected to the external power source.
  • the processor 700 sends control instructions to the hair removal assembly 100, the cold compress assembly 200 and the cold drive assembly 400, so as to control the operation of the hair removal device. For example, controlling the switch of the epilation device, thermal protection or adjusting the power, etc.
  • the circuit board 600 may be fixed in the second housing 122, and the circuit board 600 may be a PCBA circuit board.
  • the cold drive assembly 400 can dissipate heat from the hair removal assembly 100 and the heat dissipation base 300, and the heat dissipation base 300 can dissipate heat from the cold compress assembly 200, so that the cold compress assembly 200 can apply ice to the skin to improve the skin's elasticity. Comfort, and prevent explosion, burnout, short circuit and other problems caused by overheating.
  • the hair removal assembly 100 may include a light source 101 , a reflective cup 102 , a filter 103 and two electrodes 104 .
  • the light source 101, the reflector 102 and the filter 103 are installed in the bracket 500, that is, the bracket 500 is provided with the installation positions of the light source 101, the reflector 102 and the filter 103, and the light source 101, the reflector 102 and the filter 103 are locked. into the mounting position of the bracket 500.
  • the light source 101 is disposed opposite to the cold compress assembly 200 , and the light emitted by the light source 101 can directly enter the cold compress assembly 200 .
  • the reflective cup 102 is arranged on the side of the light source 101 away from the cold compress assembly 200 , and reflects the light from the light source 101 to enter the cold compress assembly 200 to prevent loss of light energy.
  • the optical filter 103 is located between the light source 101 and the cold compress assembly 200, that is, the light source 101, the optical filter 103 and the cold compress assembly 200 are sequentially arranged along the direction of light propagation, and the optical filter 103 is used to filter some harmful light emitted by the light source 101. Reduce the damage of light to the skin and improve the safety of hair removal.
  • the two electrodes 104 are respectively connected to two sides of the light source 101 and electrically connected to the circuit board 600 for transmitting electrical signals.
  • the light source 101 may be a lamp tube, and the color of the light emitted by the lamp tube is not limited, and may be colored light, composite light, etc., and the specific wavelength and frequency depend on the usage.
  • the type of lamp is not limited, it can be semiconductor xenon lamp, quartz lamp, laser lamp, etc.
  • the photon type can be IPL (Intense Pulse Light, intense pulse light), DPL (Delicate Pulse Light, precise pulse light), OPT ( Optimal Pulse Technology, perfect pulse technology), AOPT (Advanced Optimal Pulse Technology, upgraded version of perfect pulse technology), BBL (BroadBand Light, BB light), etc., the specific type depends on the preset effect.
  • the reflective cup 102 may be a U-shaped reflective plate, which surrounds the light source 101, and the opening of the U-shaped reflective plate faces the cold compress assembly 200, and reflects the light that does not enter the cold compress assembly 200 to the cold compress assembly 200. .
  • the reflective cup 102 can also prevent the heat generated by the light source 101 from dissipating to other components in the hair removal device.
  • the bracket 500 includes a fixing frame 550 and a pipe 560 , wherein a first accommodating space 510 and a second accommodating space 520 are provided inside the fixing frame 550 .
  • the first accommodating space 510 is used for installing the depilatory assembly 100
  • the second accommodating space 520 is used for installing the cold compress assembly 200.
  • the distance between the components 200 reduces the optical path loss of the light emitted by the hair removal component 100
  • the second accommodating space 520 is closer to the head 111 of the hair removal device shown in FIG. 21 than the first accommodating space 510 .
  • the light source 101 When the hair removal device is working, the light source 101 will generate a large amount of heat, and the reflector 102 and the filter 103 will also be irradiated by light, causing the temperature to rise, so the light source 101, the reflector 102 and the filter 103 need to be processed Heat dissipation.
  • the bracket 500 includes a fixing frame 550 and a pipe 560 , one end of the pipe 560 is connected to one side of the fixing frame 550 , and the other end extends toward the cold driving assembly 400 .
  • the fixed frame 550 is provided with an air outlet 540 connected to the first accommodating space 510
  • the pipeline 560 is provided with an air inlet 530 connected to the first accommodating space 510, the air inlet 530, the first accommodating space 510 and the outlet
  • the gas ports 540 are connected in sequence.
  • the air inlet 530 communicates with the cold driving assembly 400
  • the air outlet 540 communicates with the ventilation hole 1211 .
  • the cold drive assembly 400 sucks in external air from the vent hole 1211 and blows it toward the air outlet 540 .
  • After the air enters the first accommodating space 510 from the air outlet 540 it takes away the heat of the light source 101, the reflector 102 and the filter 103 in the first accommodating space 510, and flows from the air outlet 540 and the vent hole 1211 to the outside, to the outside. External heat dissipation.
  • parts of the fixing frame 550 and the pipe 560 constitute the first bracket 501 , and the remaining parts of the fixing frame and the pipe constitute the second bracket 502 .
  • the fixing frame 550 can also be integrally formed.
  • the first bracket 501 and the second bracket 502 can be connected together by buckling.
  • the first bracket 501 is close to the first housing 121
  • the second bracket 502 is close to the second housing 122
  • the air outlet 540 is arranged on the first bracket 501, and is arranged opposite to the air hole 1211 of the first housing 121 to speed up the air outlet. 540 cooling efficiency.
  • the first accommodating space 510 is set in the part where the first bracket 501 and the second bracket 502 respectively correspond to the parts of the fixed bracket 550
  • the air inlet 530 is set in the first bracket 501 and the second bracket 502 respectively corresponding to the pipe.
  • the parts snapped together communicate with the first accommodating space 510 and communicate with the cold driving assembly 400, and the inside of the bracket 6 can be provided with a channel for guiding the air, so as to facilitate the introduction of the airflow of the cold driving assembly 400 Inside the first accommodating space 510 .
  • the hair removal assembly 100 dissipates heat through the cold drive assembly 400, which ensures the safe use of the hair removal device.
  • the cold compress assembly 200 may include a second light-transmitting body 201 and a cooling element 202 .
  • the second light-transmitting body 201 is used to fit the skin.
  • the second light-transmitting body 201 is arranged opposite to the light source 101.
  • the second light-transmitting body 201 is a light-transmitting element. After the light emitted by the light source 101 enters the second light-transmitting body 201, The second light-transmitting body 201 emits into the skin.
  • the second light-transmitting body 201 may be a light-guiding crystal, specifically, may be sapphire, K9 glass or crystal glass.
  • the second light-transmitting body 201 is made of sapphire, the second light-transmitting body 201 has excellent thermal conductivity.
  • the second light-transmitting body 201 may be a cylinder or a cube, and one surface of the second light-transmitting body 201 away from the light source 101 is used for sticking to the skin.
  • the cooling element 202 is connected with the second transparent body 201 for absorbing the heat of the second transparent body 201 . Since the second light-transmitting body 201 rises after being in contact with the skin, the cooling element 202 can absorb the thermal energy of the second light-transmitting body 201 after the temperature of the second light-transmitting body 201 rises, so that the second light-transmitting body 201 remains low temperature, and then This makes it possible for the second light-transmitting body 201 to apply cold compresses to the skin and reduce the pain of the skin when the second light-transmitting body 201 is used for a long period of time.
  • the cooling element 202 may be a semiconductor cooling element, and one end of the cooling element 202 absorbing heat is connected to the second transparent body 201 , and the other end is releasing heat.
  • the heat dissipation base 300 is connected to the heat releasing end of the cooling element 202 to absorb the heat of the cooling element 202 .
  • the heat dissipation base 300 includes a heat dissipation plate 301 and a heat dissipation fin 302 .
  • a first area 310 and a second area 311 are arranged side by side on one surface of the heat dissipation plate 301 , the hair removal assembly 100 is disposed on the first area 310 , and the heat dissipation fins 302 are installed on the second area 311 .
  • the second area 311 is located on the side of the fixed frame 550 connected to the pipe 560, the cooling fins 302 and the pipe 560 are arranged side by side on the fixed frame, the fixed frame 550 is located in the first area 310, and the heat sink 301 is installed on the circuit board 600.
  • the cooling element 5 can be bonded to the heat dissipation plate 301 through thermal conductive silicone grease.
  • the cold compress assembly 200 can quickly introduce heat to the cooling plate 301 through thermal conductive silicone grease, and the cooling fins 302 can dissipate heat from the cooling plate 301, assisting the heat dissipation of the cooling plate 301, so that the cooling plate 301 can continuously absorb the heat of the cooling element 202 heat.
  • heat dissipation fins 302 there are multiple heat dissipation fins 302 , and the plurality of heat dissipation fins 302 are parallel to each other.
  • the heat dissipation fins 302 may be installed on the heat dissipation plate 301 by welding.
  • heat-conducting paint can also be sprayed on the surface of the heat-dissipating fins 302.
  • the heat-conducting paint can not only radiate heat from the heat-dissipating fins 302, but also prevent the heat-dissipating fins 302 from being affected by water vapor, and can also prevent corrosion and wear.
  • the heat dissipation plate 301 can be a vapor chamber, and the vapor chamber can absorb heat by evaporating the internal liquid working medium when it is heated, and dissipate heat and liquefy when it is cold, and keep the surface temperature of the vapor chamber consistent through evaporation and condensation cycles . Therefore, part of the surface of the cooling plate 301 is connected to the cooling element 5 , and the other part is connected to the cooling fin 302 to dissipate the heat generated by the cooling element 202 through the cooling plate 301 and the cooling fin 302 .
  • a carbon-containing layer 92 may be provided between the second light-transmitting body 201 and the heat dissipation base 300, for example, on the surface of the thermal coupling side of the heat dissipation plate 301 and the second light-transmitting body 201, including
  • the carbon layer 92 has excellent heat conduction performance, which can accelerate the heat conduction rate of the heat dissipation plate 301 and enhance the heat dissipation performance of the heat dissipation base 300 .
  • the carbon-containing layer is a graphene material, graphite powder, graphite flake or graphite film.
  • the carbon-containing layer is provided by plating, spraying or pasting.
  • the heat dissipation base 300 is also communicated with the cold drive assembly 400 .
  • the heat dissipation fins 302 of the heat dissipation base 300 are connected to the cooling drive assembly 400, the cold drive assembly 400 sucks in external air and enters through the air holes 1211, and drives the air to blow to the heat dissipation fins 302, and the air flows through the heat dissipation fins 302, To dissipate heat from the cooling fins 302 .
  • the cooling fins 302 are arranged parallel to the airflow square provided by the cooling drive assembly 400 , so as to increase the contact area of the cooling fins 302 with the airflow and increase the heat dissipation efficiency of the cooling fins 302 .
  • the cooling fins 302 are arranged opposite to the ventilation holes 1211 on the first casing 121 , and the air flow quickly flows out from the ventilation holes 1211 after passing through the cooling fins 302 .
  • the cold drive assembly 400 in this embodiment can not only drive the cooling medium to dissipate heat from the hair removal assembly 100 , but also dissipate heat from the heat dissipation base 300 .
  • cold compresses can be used to cool down the irradiated skin, reducing the burning sensation of the irradiated skin, and the cold compress assembly 200 can achieve a low temperature close to zero under the action of the heat dissipation base 300 and the cold drive assembly 400, truly Make the skin near the light outlet infinitely close to the freezing point, which can relieve the burning sensation of the skin, and short-term contact will not cause skin damage.
  • FIG. 25 is a schematic structural view of the air outlet of the fan casing in the embodiment of FIG. 23 .
  • the cold driving assembly 400 may include a fan housing 401 and a fan 402 .
  • the fan housing 401 is disposed on a side of the cooling base 300 facing away from the cold compress assembly 200 , and the fan 402 is accommodated in the fan housing 401 .
  • the air inlet end of the fan 402 is opposite to the vent hole 1211 on the first casing 121 , and the fan 402 drives external air to enter the fan 402 through the vent hole 1211 .
  • the fan housing 401 is provided with an air outlet 410 for air outlet.
  • the fan 402 is connected to the air outlet 410 at one end of the air outlet.
  • the fan 402 may be a centrifugal fan, an axial fan, a mixed flow fan or a cross flow fan.
  • the air outlet 410 includes a first air outlet 411 and a second air outlet 412, and the air outlet of the fan 402 is divided into two parts at the air outlet 410, one part flows out from the first air outlet 411, and the other part flows out from the second air outlet 412 flow out.
  • the air outlet 410 may also include a third air outlet or more air outlets, which is not limited herein.
  • the first air outlet 411 communicates with the air inlet 530 of the bracket 500 , the fan 402 drives external air to enter the fan 402 from the vent hole 1211 , and the fan 402 drives air to enter from the first air outlet 411 and the air inlet 530
  • the first accommodating space 510 takes away the heat of the light source 101, the reflector 102 and the filter 103 in the first accommodating space 510, and finally flows to the outside from the air outlet 540 and the vent hole 1211, and dissipates heat energy to the outside to realize hair removal. Heat dissipation of the component 100.
  • the second air outlet 412 is connected to the heat dissipation fins 302 of the heat dissipation base 300 , the fan 402 drives external air to enter the fan 402 from the ventilation holes 1211 , and the fan 402 drives airflow to enter the heat dissipation base from the second air outlet 412 Between the plurality of heat dissipation fins 302 of 300 , the airflow passes through the heat dissipation fins 302 and takes away the heat of the heat dissipation fins 302 , and flows out from the ventilation holes 1211 .
  • the heat of the heat dissipation plate 301 also decreases, so that the heat dissipation plate 301 can absorb the heat energy of the cold compress assembly 200 to realize the heat dissipation of the cold compress assembly 200 .
  • the air flow rates in the first air outlet 411 and the second air outlet 412 are not limited, and are set according to actual conditions.
  • the air flow in the first air outlet 411 and the second air outlet 412 can be controlled by setting the sizes of the first air outlet 411 and the second air outlet 412 .
  • the air outlet area of the second air outlet 412 is larger than that of the first air outlet 411 , so that more air flows out from the second air outlet 412 to enhance the heat dissipation efficiency of the heat sink 301 .
  • the hair removal device of this embodiment dissipates heat from the hair removal component 100, the cold compress component 200, and the heat dissipation base 300 through the cold drive component 400, thereby realizing the simultaneous heat dissipation of the hair removal component 100 and the cold compress component 200, and improving the heat dissipation capacity of the hair removal device , enhances the safety factor of the hair removal device, and at the same time can continuously make the cold compress skin reach infinitely close to the freezing point, slow down the burning sensation of the skin, and will not cause skin damage during hair removal.
  • the hair removal instrument includes a reflective cup 1 and a light source 2 .
  • the reflector 1 is a conductor, which can generate a relatively high electric field after being energized.
  • the light source 2 is assembled in the reflective cup 1 and is set opposite to the reflective cup 1.
  • the light source 2 is a strip-shaped gas excitation light source, which can be excited by the reflective cup 1 to emit light after the reflective cup 1 is energized.
  • the reflective cup 1 has a light-emitting side. The cup 1 can reflect the light and emit it from the light emitting side of the reflective cup 1 .
  • the distance between the main body of the light source 2 and the reflective cup 1 is greater than zero and less than or equal to 0.3 mm.
  • the distance between the main body of the light source 2 and the reflective cup 1 can be 0.3 mm.
  • the distance between the main body and the reflective cup 1 can also be 0.15 mm.
  • the distance between the light source 2 and the reflective cup 1 can also be limited according to the structure of the reflective cup 1 and the light source 2 itself, so that the main body of the light source 2 and the reflective cup 1 can be guaranteed to be within 0.3mm.
  • the reflective cup 1 When the hair removal device is working, after the reflective cup 1 is energized, a higher electric field can be generated in the reflective cup 1, and the higher voltage generated by the reflective cup 1 can ionize the gas in the light source 2 to generate an arc and then discharge, that is, the light source 2 Can emit light.
  • the voltage in the reflective cup 1 can excite the light source 2 to emit light.
  • the method of triggering the lamp to emit light without the trigger wire of the reflector 1 can not only improve the way of triggering the lamp to emit light to improve the efficiency of the lamp to emit light, but also save materials and reduce production cost.
  • the reflective cup 1 is a semi-arc reflective cup 1
  • the light source 2 can be a strip-shaped lamp tube
  • the lamp tube is installed on the reflective cup 1 in a manner suspended in the reflective cup 1, so that the main body of the lamp tube and the reflective cup 1
  • the inner wall of the reflector 1 forms an excitation space, so that the voltage in the reflector 1 can excite the lamp tube in a way without a trigger line, and the gas in the lamp tube is ionized, thereby achieving the purpose of the lamp tube emitting light.
  • the reflector 1 can not only trigger the lamp to emit light through a higher voltage, but the reflector 1 can also be used as an installation carrier for the light source 2, so that the hair removal device does not need to use trigger wires or other components to stimulate the lamp to emit light, saving materials , to reduce production costs.
  • the arrangement of components in the reflective cup 1 can be reduced to reduce space congestion, which is beneficial for the reflective cup 1 to fully reflect the light emitted by the light source 2, thereby increasing the light emission rate.
  • the reflective cup 1 may be strip-shaped.
  • the hair removal instrument includes a heat dissipation base 3 , an elastic body 4 and a bracket 5 .
  • the heat dissipation base 3 is strip-shaped, and the reflector 1 is mounted on the heat dissipation base 3 , and the light emitting side of the reflector 1 is away from the heat dissipation base 3 .
  • the side of the heat dissipation base 3 in contact with the reflective cup 1 is thermally coupled with the reflective cup 1 .
  • the elastic body 4 is fixed on the end of the light source 2 for moving the light source 2 on the reflective cup 1, and the elastic body 4 is located on both sides of the reflective cup 1 along its own length direction.
  • the bracket 5 and the heat dissipation base 3 are fixedly connected by means of clamping, the elastic body 4 is located between the heat dissipation base 3 and the bracket 5, and the bracket 5 presses the elastic body 4 in a direction perpendicular to the length direction of the light source 2, so that the light source 2 It is relatively fixed with the reflector 1 or the heat dissipation base 3 .
  • the heat dissipation base 3 and the bracket 5 jointly fix the reflector 1, so that the light source 2 can be stably installed on the reflector 1, and the stability of the whole hair removal instrument is guaranteed through the heat dissipation base 3 and the bracket 5 .
  • the elastic body 4 itself has good elasticity.
  • the structure of the elastic body 4 itself is easy to deform. On the one hand, it makes it difficult to shake between the light source 2 and the reflective cup 1, so as to improve the emission of light. Effect, on the other hand, the elastic body 4 can well buffer the pressure of the bracket 5 on the end of the light source 2, and the elastic body 4 maintains flexible contact with the end of the light source 2, which not only effectively reduces the damage of the light source 2, but also facilitates Extend the service life of the light source 2.
  • the epilator may further include a carbon-containing layer 91 disposed on the reflective cup 1 .
  • the carbon-containing layer 91 can be disposed on the side of the reflective cup 1 facing away from the light source 2 .
  • the light source 2 will generate heat and gather in the reflector 1 during use, and the carbon-containing layer 91 has excellent thermal conductivity, which can accelerate the heat conduction rate of the reflector 1 where it is located, enhance the heat dissipation performance of the reflector 1, and prevent the temperature of the hair removal instrument Too high to cause self-damage, but also to prevent irritation or damage to the user's skin.
  • the carbon-containing layer 91 is disposed on the heat dissipation base 3 .
  • it is arranged between the heat dissipation base 3 and the reflector 1 to speed up the heat conduction rate between the heat dissipation base 3 and the reflector 1 .
  • the carbon-containing layer can also be disposed on the exposed surface of the heat dissipation base 3 to enhance the heat dissipation performance of the heat dissipation base 3 .
  • the carbon-containing layer 91 can be a material such as graphene material, graphite powder, graphite sheet or graphite film, and can be arranged at the position where the carbon-containing layer 91 can be provided as described in this application by means of coating, spraying or bonding. .
  • the heat dissipation base 3 may be a ceramic base, and the ceramic base is provided with a first groove body 31 , and the reflective cup 1 is embedded in the first groove body 31 .
  • the first groove body 31 is elongated, and its bottom has an arc section.
  • the reflective cup 1 is embedded on the first groove body 31.
  • the contact area between the reflective cup 1 and the heat dissipation base 3 can be increased.
  • the seat 3 itself has good thermal conductivity to dissipate heat from the reflector 1 and reduce the heat radiation of the hair removal device.
  • the first groove 31 is provided on the heat dissipation base 3, which can increase the space of the heat dissipation base 3 The utilization rate makes the structure of the hair removal device more compact.
  • ceramics are insulators, and ceramics will not cause a short circuit when they are in contact with the reflective cup 1.
  • the reason why the main body of the light source 2 can be suspended in the cavity is because the reflective cup 1 is a conductor and is separated from the light source 2. It is excited by a strong electric field after power on. Light source 2 emits light.
  • both sides of the cooling base 3 are integrally formed with a first buckle portion 32
  • both sides of the bracket 5 are uniformly formed with a second buckle portion 51
  • the first buckle portion 32 and the second buckle portion 51 corresponds to the setting.
  • the first buckle part 32 and the second buckle part 51 are tightly buckled together, so that the heat dissipation base 3 and the bracket 5 can be stably connected together, Thereby, the use stability of the hair removal instrument is improved.
  • the first locking part 32 may be a locking block or a cantilever hook
  • the second locking part 51 may be a fixing hole.
  • the cantilever hook is embedded in the fixing hole, and after the cantilever hook is embedded in the fixing hole, the cantilever hook can be restricted from being difficult to disengage from the fixing hole through the fixing hole, so that the first buckle part 32 and the second buckle part 51 can be stably connected Together, that is, the heat dissipation base 3 and the support 5 can be relatively fixed together, effectively preventing loosening or falling between the heat dissipation base 3 and the support 5, so as to improve the overall stability of the hair removal instrument.
  • the bracket 5 is provided with a window 52 through which light passes, and the size of the part of the window 52 corresponding to the second buckle part 51 is larger than the size of the first buckle part 32 provided on the ceramic base, so that the ceramic base is provided with the first buckle part 32.
  • a part of the locking portion 32 is inserted into the window 52 of the bracket 5 .
  • the side of the ceramic base close to the bracket 5 can be embedded in the window 52, so that the connection between the ceramic base and the bracket 5 is more stable, and at the same time it can reduce the contact between the ceramic base and the bracket 5.
  • the gap between the brackets 5 reduces the heat radiation in the reflector 1 to the outside of the reflector 1, so as to improve the performance of the epilator.
  • the hair removal instrument includes side reflectors 6, which are arranged at both ends of the reflective cup 1 in the longitudinal direction, and reflect the light leaked from both ends of the reflective cup 1 to the light exit side of the reflective cup 1.
  • the light emitted by the light source 2 can be fully reflected by the side reflector 6, so as to improve the utilization rate of the light.
  • the side reflector 6 is provided with a through hole 61, the diameter of the through hole 61 is greater than the diameter of the end of the lamp tube, the end of the lamp tube can pass through the through hole 61, and the lamp tube can be removed from the Any one of the through holes 61 can be passed through, and the through hole 61 can also be passed through the reflector cup 1, so that the installation of the lamp tube is convenient.
  • the elastic body 4 may be a silicone sleeve or a soft rubber sleeve. In the implementation of the present application, the silicone sleeve is used as an example, which is only for illustration and not limited to the elastic body 4 .
  • the light source 2 can be a lamp tube.
  • the lamp tube is elongated and cylindrical.
  • Both ends of the lamp tube are extended with mounting columns 21 .
  • the radius of the mounting column 21 is smaller than that of the lamp tube.
  • the silicone sleeve is cylindrical, and the silicone sleeve has a mounting groove 41, and both ends of the lamp tube are respectively embedded in the mounting groove 41.
  • the silicone sleeve is provided with a fixing hole 42 along the axis, and the fixing hole 42 is connected to the mounting groove 41.
  • the mounting post 21 can pass through the fixing hole 42 .
  • the through hole 61 can also assist the accurate assembly of the lamp tube on the reflector 1, so as to reduce the installation time during the installation process, thereby improving the installation efficiency.
  • the notch of the installation groove 41 faces the reflector cup 1, and the two ends of the lamp tube respectively pass through the through holes 61 and are inserted into the installation groove 41, and the silicone sleeve elastically tightens the lamp tube. Stick it on the side of the through hole 61 close to the bottom of the reflector 1 to reduce the rigid contact between the lamp tube and the side reflector 6, and minimize the collision between the side reflector 6 and the lamp tube. Even if there is a collision, it can pass through the silicone The sleeve is used for buffering, which effectively prolongs the service life of the lamp tube, thereby reducing the cost of use.
  • the ceramic base is provided with a second cell 33 at both ends of the first cell 31, and the second cell 33 is used to accommodate the end of the light source 2 and
  • the elastic body 4 on the one hand, saves space and improves the space utilization rate of the ceramic base;
  • the elastic body 4 provides a relatively safe space.
  • the second groove body 33 communicates with the first groove body 31 , and the depth of the second groove body 33 is greater than the depth of the first groove body 31 .
  • the second groove body 33 serves as an escape space for the elastic deformation of the elastic body 4 , so that the elastic body 4 will not be squeezed against the groove wall of the second groove body 33 , so that the elastic body 4 itself is elastically deformed.
  • the elastic body 4 buffers the external force so that the mounting column 21 is not easily damaged or shattered, reduces the number of times to replace the light source 2, reduces the cost of use, and improves the practicality of the hair removal device. sex.
  • the hair removal instrument includes a first light-transmitting body 7, which is arranged on the light-emitting side of the reflective cup 1 and fixed on the bracket 5, the first light-transmitting body 7 and the reflective cup 1 form a housing The cavity of the light source 2.
  • the first light-transmitting body 7 can be a filter, and the light can be screened by the filter, so as to select a suitable wavelength for removing hair from the skin, so that when the hair removal device is working, the light emitted by the light source 2 shines on the skin In order to reduce the damage of light to the skin and improve the safety of hair removal.
  • the hair removal instrument includes a second light-transmitting body 8, the second light-transmitting body 8 is square or rectangular, the second light-transmitting body 8 is embedded in the window 52, and the second light-transmitting body 8 is located on the side of the filter facing away from the light source 2. side, and has a light-incident surface 81 facing the light source 2 and a light-emitting surface 82 facing away from the light source 2 .
  • the second light-transmitting body 8 may be a crystal, and the second light-transmitting body 8 may also be a diamond, and crystal is taken as an example in the embodiment of the application.
  • the light source 2 emits light, and the reflective cup 1 reflects the light, and the light passes through the filter and reflects to the crystal.
  • the light emitted from the light emitting surface 82 is irradiated on the skin part to be depilated, so that the hair on the skin can be removed.
  • the hair removal device includes a cooling element 9 whose cooling side is thermally coupled with the other side of the heat dissipation base 3 to cool down the space inside the reflective cup 1 .
  • the cooling element 9 can be a TEC cooling sheet or a cooling block, and the cooling element 9 is used to cool the heat dissipation base 3, so as to take away the heat on the heat dissipation base 3 in time and quickly, so as to quickly turn the reflector 1 for heat dissipation purposes.
  • the cooling element 9 used is a TEC cooling sheet, which is only an example for illustration and is not limited to the cooling element 9 .
  • the light source 2 emits a large amount of light in the reflective cup 1, and the heat generated by the light is accumulated in the cavity, and the temperature of the reflective cup 1 rises with the heat accumulation in the cavity.
  • one side of the heat dissipation base 3 is thermally coupled to the reflector 1, and the cooling element 9 is thermally coupled to the other side of the heat dissipation base 3.
  • the thermal coupling can be through heat transfer, heat convection, or heat radiation, or the above three methods. Any combination of them to achieve heat transfer.
  • the heat on the reflector 1 can be transferred out through the heat dissipation base 3 , and the heat in the cavity can be dissipated at the same time, so as to cool down the reflector 1 and the cavity, and improve the heat dissipation efficiency of the light source 2 .
  • the way that the main body of the light source 2 is suspended in the cavity can also make the heat dissipation of the light source 2 more uniform, which is beneficial to prolong the service life of the light source 2 .
  • the heat generated by the light source 2 is radiated to the surroundings in the form of radiation, and the air medium is evenly wrapped around the light source 2, and the heat generated by the light source 2 is also uniformly dissipated while fully contacting the light source 2.
  • the heat is generated by the light source 2, and is transferred to the reflective cup 1 and the first light-transmitting body 7 through the cavity, and then dissipated.
  • the cooling element 9 can further transfer the heat on the heat dissipation base 3 to achieve the purpose of rapid heat dissipation, thereby improving the heat dissipation effect of the hair removal device, and reducing the heat radiation in the cavity to other parts of the hair removal device, so that During the process of using the hair removal device, it reduces the burning sensation at the depilated skin, thereby improving the performance of the hair removal device.
  • a carbon-containing layer can be provided on the side of the cooling element 9 facing the heat dissipation base 3 or on the exposed surface of the cooling element 9.
  • the carbon-containing layer has excellent thermal conductivity and can enhance the cooling effect of the cooling element 9, so as to facilitate timely and The heat on the heat dissipation base 3 is quickly taken away, so as to achieve the purpose of rapidly dissipating heat from the reflector 1 .
  • the present application discloses a hair removal instrument, which includes a reflective cup 1 and a light source 2 .
  • the light source 2 is a strip-shaped gas-excited light source, and is assembled on the reflective cup 1.
  • the distance between the main body of the light source 2 and the reflective cup 1 is less than or equal to 0.3 mm, so that after the reflective cup 1 is energized, the reflective cup 1 produces a higher
  • the voltage can ionize the gas in the light source 2 to generate arc light and then discharge, and the light source 2 can emit light.
  • the reflective cup 1 is a conductor, which is convenient for conducting electricity, and can provide a place capable of generating higher voltage.
  • the voltage in the reflective cup 1 can excite the light source 2 to emit light.
  • the method of triggering the lamp to emit light without the trigger line of the reflector 1 can not only improve the way of triggering the lamp to emit light to improve the efficiency of the lamp to emit light, but also save materials and reduce production cost.
  • FIG. 35 is a schematic structural diagram of an embodiment of the present application.
  • the depilatory device includes a head 111 and a grip 112 connected with the head 111 .
  • the head 111 is provided with a cold compress part 1111 for sticking the skin.
  • the cold compress part 1111 can emit light to irradiate the hair follicles of the user's skin, and use the light to penetrate the skin to irradiate the hair follicles for hair removal.
  • the cold compress part 1111 can quickly cool down to reduce the light exposure. The burning sensation brought by the skin prevents users from feeling discomfort during use.
  • the cold compress part 1111 can also emit some light for skin care, so that the hair removal device has both the function of hair removal and the function of skin care.
  • the elastic sealing ring 16 is arranged between the first light-transmitting body 7 and the second light-transmitting body 3, the elastic sealing ring 16 is annular, and the first Both the first light-transmitting body 7 and the second light-transmitting body 3 are in sealing fit with the elastic sealing ring 16, so that moisture condensation will not occur between the second light-transmitting body 3 and the first light-transmitting body 7, and some dirt will not Penetrating to the junction of the second light-transmitting body 3 and the first light-transmitting body 7, the elastic sealing ring 16 is preferably a ring-shaped sealing ring.
  • the hair removal device accidentally falls on the ground, a rigid collision may occur between the second light-transmitting body 3 and the ground, and the impact force of the traditional second light-transmitting body 3 will be transmitted to the first light-transmitting body 7, and then The first light-transmitting body 7, the reflective cup 1 and the light source 2 may be damaged due to vibration.
  • the impact force can be offset by the elastic sealing ring 16.
  • the elastic sealing ring 16 utilizes its own elasticity, and when the elastic sealing ring 16 is squeezed by an external force, it can produce elastic deformation.
  • the hair removal device can reduce or counteract the impact between the first light-transmitting body 7 and the second light-transmitting body 3, so as to reduce the possibility that the first light-transmitting body 7, the reflective cup 1 and the light source 2 are broken by these impacts, and then improve the The anti-collision performance of the hair removal device.
  • the elastic sealing ring 16 is provided with an inner ring 161 for light to pass through, the light filtered by the first light-transmitting body 7 can be guided to the second light-transmitting body 3 through the inner ring 161, to irradiate the human skin.
  • both the first light-transmitting body 7 and the second light-transmitting body 3 are directly fixed on the support 6, and both the first light-transmitting body 7 and the second light-transmitting body 3 cannot move relative to the support 6, effectively Avoid human bones or sharp objects pressing against the second light-transmitting body 3 during use so that the second light-transmitting body 3 moves backward relative to the bracket 6, preventing irreversible damage to the first light-transmitting body 7 or the hair removal assembly 100 Squeeze deformation, the elastic sealing ring 16 will also produce irreversible extrusion deformation after repeated extrusion, so as to avoid affecting the light guiding effect of the hair removal device and causing waste of light energy.
  • the elastic sealing ring 16 is also provided with an installation groove 162 communicating with the inner ring 161.
  • the installation groove 162 is located on the side of the elastic sealing ring 16 away from the hair removal assembly 100.
  • One side of the light body 7 extends through, and the second light-transmitting body 3 is partially installed in the installation groove 162, so as to improve the sealing performance between the second light-transmitting body 3 and the elastic sealing ring 16, and at the same time, the elastic sealing ring 16 is fixed on the on the second light-transmitting body 3 to realize a fixed connection between the two.
  • the elastic sealing ring 16 includes an outer ring 163 and a protrusion 164 protruding from one side of the outer ring 163, the protrusion 164 abuts against the first light-transmitting body 7, and the outer ring 163 is away from the protrusion 164
  • the outer ring 163 and the protrusion 164 are a complete closed-loop structure, and the light in the inner ring 161 transmitted from the second light-transmitting body 3 .
  • the cross-section of the protrusion 164 is a triangular structure arranged laterally, and the contact area of the protrusion 164 with the first light-transmitting body 7 is smaller than the contact area of the protrusion 164 with the outer ring 163.
  • the elastic sealing ring 16 when the elastic sealing ring 16 is installed, the end of the protrusion 164 away from the outer ring 163 can be partially curled after being squeezed, and because the elastic sealing ring 16 has elasticity, the curled part of the elastic sealing ring 16 can be tightly pressed against the first light-transmitting body 7, that is, if the distance between the second light-transmitting body 3 and the first light-transmitting body 7 changes slightly, the elastic sealing ring 16 can also use the curled part to adapt to the adjustment of this gap change, so that the elastic sealing ring 16 It can always keep tight or even interference fit with the second light-transmitting body 3 and between the elastic sealing ring 16 and the first light-transmitting body 7 , and the sealing performance is better.
  • the cross section of the protrusion 164 may also be a trapezoidal structure.
  • the elastic sealing ring 16 is an annular body made of anti-laser and anti-high and low temperature materials, so as to prevent the elastic sealing ring 16 from being deformed due to high temperature or low temperature or laser irradiation during use, and the elastic sealing ring is added 16 service life.
  • the handle 112 may include a hollow housing (not labeled), the surface of the housing is provided with a vent hole 1211, and the vent hole 1211 communicates with the inside of the housing and the outside, so that the hair removal device can pass through the vent hole 1211 and The outside air is exchanged to reduce the internal temperature.
  • the casing also includes an interface 1212, which can be used to connect an external power source to charge the hair removal device. The position of the interface 1212 in the casing is not limited.
  • Figure 36 is a schematic diagram of an exploded structure of an embodiment of the present application, wherein the arrow shown in Figure 36 is the air flow direction in the hair removal device driven by the cold drive assembly, the straight line represents the cold air flow, and the wavy line Represents thermals.
  • the hair removal device may include a housing, an illumination cover 113 disposed on the opening of the housing, a hair removal mechanism 14 and a bottom cover 15 accommodated inside the housing.
  • the housing may include a first housing 121 and a second housing 122, the first housing 121 and the second housing 122 are snapped together to form a cavity with openings at both ends, and the depilatory mechanism 14 Accommodated in the cavity, the illumination cover 113 and the bottom cover 15 are respectively covered in the two openings, and are used to seal the opening after the first shell 121 and the second shell 122 are connected to form the cavity.
  • first housing 121 , the second housing 122 , the illumination cover 113 and the bottom cover 15 may be connected by buckling, or by screws or bonding.
  • the hair removal mechanism 14 includes a hair removal assembly 100 , a cold compress assembly 200 , a heat dissipation assembly 300 and a cold driving assembly 400 .
  • the cold compress assembly 200 is arranged on the side close to the illumination cover 113, and the illumination cover 113 is provided with a through hole (not labeled). In contact with skin. It can be understood that part of the cold compress assembly 200 and the illumination cover 113 constitute the head 111 of the hair removal device.
  • the depilatory assembly 100 is arranged on the side of the cold compress assembly 200 away from the illumination cover 113 for emitting light to the cold compress assembly 200 .
  • the light can be red light, green light, yellow light and other visible light. After entering the cold compress assembly 200, the light passes through the cold compress assembly 200 and enters the hair follicles under the skin to achieve hair removal.
  • the heat dissipation assembly 300 is disposed on one side of the cold pack assembly 200 and connected to the cold pack assembly 200 . Since the cold compress assembly 200 can absorb the heat of the skin when it is attached to the skin, so as to reduce the temperature of the skin and alleviate the burning sensation, the temperature of the cold compress assembly 200 will rise when it is used for a long time, and the cooling effect will be reduced.
  • the heat dissipation assembly 300 can absorb the heat of the cold compress assembly 200, so that the cold compress assembly 200 maintains a low-temperature working environment, and ensures the cooling effect of the cold compress assembly 200 on the skin. Therefore, the hair removal device in this embodiment can still keep the body at a low temperature even in continuous use, and will not bring pain to the user.
  • the cooling drive assembly 400 is arranged on at least a part of the heat dissipation assembly 300 on the side facing away from the hair removal assembly 100 , and is used to dissipate heat from the hair removal assembly 100 and the heat dissipation assembly 300 .
  • the cold driving assembly 400 sucks the external cooling medium into the hair removal device through the vent hole 1211 , the cooling medium passes through the hair removal assembly 100 and the heat dissipation assembly 300 , takes away the heat, and then flows out from the vent hole 1211 .
  • the external cooling medium can be air
  • the cold drive assembly 400 blows air to the hair removal assembly 100 and the heat dissipation assembly 300 after inhaling the air, and the heat of the hair removal assembly 100 and the heat dissipation assembly 300 is taken away by the airflow.
  • the air vent 1211 is provided on the first housing 121, and at least part of the cold drive assembly 400 is opposite to the air vent 1211, so that the cold drive assembly 400 can better absorb the external cooling medium entering through the air vent 1211, increasing Great cooling efficiency.
  • the ventilation hole 1211 can also be disposed on the second housing 122 .
  • Fig. 37 is a schematic diagram of the exploded structure of the embodiment in Fig. 36, wherein the arrow shown in Fig. 37 indicates the direction of the blower.
  • the hair removal device further includes a bracket 500 , a circuit board 600 , a processor 700 and a capacitor 800 , the hair removal assembly 100 and the cold compress assembly 200 are installed in the bracket 500 , and the cold drive assembly 400 is adjacent to the bracket 500 .
  • the hair removal assembly 100 , the cold compress assembly 200 and the cold drive assembly 400 are installed on the circuit board 600 and are electrically connected with the circuit board 600 .
  • the processor 700 and the capacitor 800 are electrically connected to the circuit board 600 and arranged on the circuit board 600 .
  • the external power source can charge the capacitor 800 so that the capacitor 800 can provide electrical energy for the hair removal device, and the capacitor 800 can store electrical energy when the external power source is connected so that the hair removal device can also be used when not connected to the external power source.
  • the processor 700 sends control instructions to the hair removal assembly 100, the cold compress assembly 200 and the cold drive assembly 400, so as to control the operation of the hair removal device. For example, controlling the switch of the epilation device, thermal protection or adjusting the power, etc.
  • the circuit board 600 may be fixed in the second housing 122, and the circuit board 600 may be a PCBA circuit board.
  • the cold driving assembly 400 can dissipate heat from the hair removal assembly 100 and the heat dissipation assembly 300, and the heat dissipation assembly 300 can dissipate heat from the cold compress assembly 200, so that the cold compress assembly 200 can apply ice to the skin to improve the comfort of the skin , and prevent explosion, burnout, short circuit and other problems caused by excessive temperature.
  • the hair removal assembly 100 may include a light source 101 , a reflective cup 102 , a filter 103 and two electrodes 104 .
  • the light source 101, the reflector 102 and the filter 103 are installed in the bracket 500, that is, the bracket 500 is provided with the installation positions of the light source 101, the reflector 102 and the filter 103, and the light source 101, the reflector 102 and the filter 103 are locked. into the mounting position of the bracket 500.
  • the light source 101 is disposed opposite to the cold compress assembly 200 , and the light emitted by the light source 101 can directly enter the cold compress assembly 200 .
  • the reflective cup 102 is arranged on the side of the light source 101 away from the cold compress assembly 200 , and reflects the light from the light source 101 to enter the cold compress assembly 200 to prevent loss of light energy.
  • the optical filter 103 is located between the light source 101 and the cold compress assembly 200, that is, the light source 101, the optical filter 103 and the cold compress assembly 200 are sequentially arranged along the direction of light propagation, and the optical filter 103 is used to filter some harmful light emitted by the light source 101. Reduce the damage of light to the skin and improve the safety of hair removal.
  • the two electrodes 104 are respectively connected to two sides of the light source 101 and electrically connected to the circuit board 600 for transmitting electrical signals.
  • the light source 101 may be a lamp tube, and the color of the light emitted by the lamp tube is not limited, and may be colored light, composite light, etc., and the specific wavelength and frequency depend on the usage.
  • the type of lamp is not limited, it can be semiconductor xenon lamp, quartz lamp, laser lamp, etc.
  • the photon type can be IPL (Intense Pulse Light, intense pulse light), DPL (Delicate Pulse Light, precise pulse light), OPT ( Optimal Pulse Technology, perfect pulse technology), AOPT (Advanced Optimal Pulse Technology, upgraded version of perfect pulse technology), BBL (BroadBand Light, BB light), etc., the specific type depends on the preset effect.
  • the reflective cup 102 may be a U-shaped reflective plate, which surrounds the light source 101, and the opening of the U-shaped reflective plate faces the cold compress assembly 200, and reflects the light that does not enter the cold compress assembly 200 to the cold compress assembly 200. .
  • the reflective cup 102 can also prevent the heat generated by the light source 101 from dissipating to other components in the hair removal device.
  • the bracket 500 includes a fixing frame 550 and a pipe 560 , wherein a first accommodating space 510 and a second accommodating space 520 are provided inside the fixing frame 550 .
  • the first accommodating space 510 is used for installing the depilatory assembly 100
  • the second accommodating space 520 is used for installing the cold compress assembly 200.
  • the distance between the components 200 reduces the optical path loss of the light emitted by the hair removal components 100
  • the second accommodating space 520 is closer to the head 111 of the hair removal device shown in FIG. 35 than the first accommodating space 510 .
  • the light source 101 When the hair removal device is working, the light source 101 will generate a large amount of heat, and the reflector 102 and the filter 103 will also be irradiated by light, causing the temperature to rise, so the light source 101, the reflector 102 and the filter 103 need to be processed Heat dissipation.
  • the bracket 500 includes a fixing frame 550 and a pipe 560 , one end of the pipe 560 is connected to one side of the fixing frame 550 , and the other end extends toward the cold driving assembly 400 .
  • the fixed frame 550 is provided with an air outlet 540 connected to the first accommodating space 510
  • the pipeline 560 is provided with an air inlet 530 connected to the first accommodating space 510, the air inlet 530, the first accommodating space 510 and the outlet
  • the gas ports 540 are connected in sequence.
  • the air inlet 530 communicates with the cold driving assembly 400
  • the air outlet 540 communicates with the ventilation hole 1211 .
  • the cold drive assembly 400 sucks in external air from the vent hole 1211 and blows it toward the air outlet 540 .
  • After the air enters the first accommodating space 510 from the air outlet 540 it takes away the heat of the light source 101, the reflector 102 and the filter 103 in the first accommodating space 510, and flows from the air outlet 540 and the vent hole 1211 to the outside, to the outside. External heat dissipation.
  • parts of the fixing frame 550 and the pipe 560 constitute the first bracket 501 , and the remaining parts of the fixing frame and the pipe constitute the second bracket 502 .
  • the fixing frame 550 can also be integrally formed.
  • the first bracket 501 and the second bracket 502 can be connected together by buckling.
  • the first bracket 501 is close to the first housing 121
  • the second bracket 502 is close to the second housing 122
  • the air outlet 540 is arranged on the first bracket 501, and is arranged opposite to the air hole 1211 of the first housing 121 to speed up the air outlet. 540 cooling efficiency.
  • the first accommodating space 510 is set in the part where the first bracket 501 and the second bracket 502 respectively correspond to the parts of the fixed bracket 550
  • the air inlet 530 is set in the first bracket 501 and the second bracket 502 respectively corresponding to the pipe.
  • the part where the parts of the frame 560 are snapped together communicates with the first accommodating space 510 and communicates with the cold drive assembly 400.
  • the inside of the bracket 500 can be provided with a channel for guiding air, so as to facilitate the introduction of the airflow of the cold drive assembly 400. Inside the first accommodating space 510 .
  • the hair removal assembly 100 dissipates heat through the cold drive assembly 400, which ensures the safe use of the hair removal device.
  • the cold compress assembly 200 may include a second light-transmitting body 201 and a cooling element 202 .
  • the second light-transmitting body 201 is used to fit the skin.
  • the second light-transmitting body 201 is arranged opposite to the light source 2.
  • the second light-transmitting body 201 is a light-transmitting element. After the light emitted by the light source 101 enters the second light-transmitting body 8, The second light-transmitting body 201 emits into the skin.
  • the second light-transmitting body 201 may be a light-guiding crystal, specifically, may be sapphire, K9 glass or crystal glass.
  • the second light-transmitting body 201 is made of sapphire, the second light-transmitting body 201 has excellent thermal conductivity.
  • the second light-transmitting body 201 may be a cylinder or a cube, and one surface of the second light-transmitting body 201 away from the light source 2 is used for sticking to the skin.
  • the cooling element 202 is connected with the second transparent body 201 for absorbing the heat of the second transparent body 201 . Since the second light-transmitting body 201 rises after being in contact with the skin, the cooling element 202 can absorb the thermal energy of the second light-transmitting body 201 after the temperature of the second light-transmitting body 201 rises, so that the second light-transmitting body 201 remains low temperature, and then This makes it possible for the second light-transmitting body 201 to apply cold compresses to the skin and reduce the pain of the skin when the second light-transmitting body 201 is used for a long period of time.
  • the cooling element 202 may be a semiconductor cooling element, one end of the cooling element 202 absorbing heat is connected to the second transparent body 201 , and the other end is releasing heat.
  • the heat dissipation assembly 300 is connected to the heat releasing end of the cooling element 202 to absorb the heat of the cooling element 202 .
  • the heat dissipation assembly 300 includes a heat dissipation plate 301 and heat dissipation fins 302 .
  • a first area 310 and a second area 311 are arranged side by side on one surface of the heat dissipation plate 301 , the hair removal assembly 100 is disposed on the first area 310 , and the heat dissipation fins 302 are installed on the second area 311 .
  • the second area 311 is located on the side of the fixed frame 550 connected to the pipe 560, the cooling fins 302 and the pipe 560 are arranged side by side on the fixed frame, the fixed frame 550 is located in the first area 310, and the heat sink 301 is installed on the circuit board 600.
  • the cooling element 202 can be bonded to the heat dissipation plate 301 through thermal conductive silicone grease.
  • the cold compress assembly 200 can quickly introduce heat to the cooling plate 301 through thermal conductive silicone grease, and the cooling fins 302 can dissipate heat from the cooling plate 301, assisting the heat dissipation of the cooling plate 301, so that the cooling plate 301 can continuously absorb the heat of the cooling element 202 heat.
  • heat dissipation fins 302 there are multiple heat dissipation fins 302 , and the plurality of heat dissipation fins 302 are parallel to each other.
  • the heat dissipation fins 302 may be installed on the heat dissipation plate 301 by welding.
  • heat-conducting paint can also be sprayed on the surface of the heat-dissipating fins 302.
  • the heat-conducting paint can not only radiate heat from the heat-dissipating fins 302, but also prevent the heat-dissipating fins 302 from being affected by water vapor, and can also prevent corrosion and wear.
  • the heat dissipation plate 301 can be a vapor chamber, and the vapor chamber can absorb heat by evaporating the internal liquid working medium when it is heated, and dissipate heat and liquefy when it is cold, and keep the surface temperature of the vapor chamber consistent through evaporation and condensation cycles . Therefore, part of the surface of the cooling plate 301 is connected to the cooling element 202 , and the other part is connected to the cooling fin 302 to dissipate the heat generated by the cooling element 202 through the cooling plate 301 and the cooling fin 302 .
  • a carbon-containing layer 92 may be provided between the second light-transmitting body 201 and the heat dissipation assembly 300, for example, on the surface of the thermal coupling side of the heat-dissipating plate 301 and the second light-transmitting body 201, containing carbon
  • the layer 92 has excellent heat conduction performance, which can accelerate the heat conduction rate of the heat dissipation plate 301 and enhance the heat dissipation performance of the heat dissipation assembly 300 .
  • the carbon-containing layer 92 is a graphene material, graphite powder, graphite sheet or graphite film.
  • the carbon-containing layer 92 is provided by plating, spraying or pasting.
  • the heat dissipation assembly 300 is also communicated with the cold drive assembly 400 .
  • the heat dissipation fins 302 of the heat dissipation assembly 300 are connected to the cooling drive assembly 400, and the cold drive assembly 400 sucks in external air from the ventilation holes 1211, and drives the air to blow to the heat dissipation fins 302, and the air flows through the heat dissipation fins 302 to The heat radiation fin 302 dissipates heat.
  • the cooling fins 302 are arranged parallel to the airflow square provided by the cooling drive assembly 400 , so as to increase the contact area of the cooling fins 302 with the airflow and increase the heat dissipation efficiency of the cooling fins 302 .
  • the cooling fins 302 are arranged opposite to the ventilation holes 1211 on the first casing 121 , and the air flow quickly flows out from the ventilation holes 1211 after passing through the cooling fins 302 .
  • the cold drive assembly 400 in this embodiment can not only drive the cooling medium to dissipate heat from the hair removal assembly 100 , but also dissipate heat from the heat dissipation assembly 300 .
  • cold compresses can be used to cool down the irradiated skin, reducing the burning sensation of the irradiated skin, and the cold compress assembly 200 can achieve a low temperature close to zero under the action of the heat dissipation assembly 300 and the cold drive assembly 400.
  • the skin near the light outlet is infinitely close to the freezing point, the burning sensation of the skin can be relieved, and short-term contact will not cause skin damage.
  • FIG. 39 is a schematic diagram of the structure at the air outlet of the fan casing in the embodiment of FIG. 37 .
  • the cold driving assembly 400 may include a fan housing 401 and a fan 402 .
  • the fan housing 401 is disposed on the side of the cooling assembly 300 facing away from the cold compress assembly 200 , and the fan 402 is accommodated in the fan housing 401 .
  • the air inlet end of the fan 402 is opposite to the vent hole 1211 on the first casing 121 , and the fan 402 drives external air to enter the fan 402 through the vent hole 1211 .
  • the fan housing 401 is provided with an air outlet 410 for air outlet.
  • the fan 402 is connected to the air outlet 410 at one end of the air outlet.
  • the fan 402 may be a centrifugal fan, an axial fan, a mixed flow fan or a cross flow fan.
  • the air outlet 410 includes a first air outlet 411 and a second air outlet 412, and the air outlet of the fan 402 is divided into two parts at the air outlet 410, one part flows out from the first air outlet 411, and the other part flows out from the second air outlet 412 flow out.
  • the air outlet 410 may also include a third air outlet or more air outlets, which is not limited herein.
  • the first air outlet 411 communicates with the air inlet 530 of the bracket 5 , the fan 402 drives external air to enter the fan 402 from the vent hole 1211 , and the fan 402 drives airflow to enter from the first air outlet 411 and the air inlet 530
  • the first accommodating space 510 takes away the heat of the light source 2, the reflector 1 and the filter 103 in the first accommodating space 510, and finally flows to the outside from the air outlet 540 and the vent hole 1211, and dissipates heat energy to the outside to realize hair removal. Heat dissipation of the component 100.
  • the second air outlet 412 is connected to the heat dissipation fins 302 of the heat dissipation assembly 300, the fan 402 drives external air to enter the fan 402 from the ventilation hole 1211, and the fan 402 drives airflow to enter the heat dissipation assembly 300 from the second air outlet 412. Between the plurality of heat dissipation fins 302 , the air flow passes through the heat dissipation fins 302 and takes away the heat of the heat dissipation fins 302 , and flows out from the ventilation holes 1211 .
  • the heat of the heat dissipation plate 301 also decreases, so that the heat dissipation plate 301 can absorb the heat energy of the cold compress assembly 200 to realize the heat dissipation of the cold compress assembly 200 .
  • the air flow rates in the first air outlet 411 and the second air outlet 412 are not limited, and are set according to actual conditions.
  • the air flow in the first air outlet 411 and the second air outlet 412 can be controlled by setting the sizes of the first air outlet 411 and the second air outlet 412 .
  • the air outlet area of the second air outlet 412 is larger than that of the first air outlet 411 , so that more air flows out from the second air outlet 412 to enhance the heat dissipation efficiency of the heat sink 301 .
  • the hair removal device of this embodiment dissipates heat through the cold drive assembly 400 to the hair removal assembly 100, the cold compress assembly 200, and the heat dissipation assembly 300, thereby realizing the simultaneous heat dissipation of the hair removal assembly 100 and the cold compress assembly 200, and improving the heat dissipation capacity of the hair removal apparatus.
  • the safety factor of the hair removal device is enhanced, and at the same time, it can continuously make the cold compress skin reach infinitely close to the freezing point, slow down the burning sensation of the skin, and will not cause skin damage during hair removal.

Abstract

本申请公开了一种脱毛仪,该脱毛仪包括反光杯、光源、第一透光体、散热基座以及制冷件;光源装配在反光杯内,且能够发出光线,反光杯能够将光线进行反射,进而实现该脱毛仪的出光,以便于将皮肤上的毛发去除,实现脱毛的目的。第一透光体和反光杯构成一容纳光源的空腔,光源主体悬于该空腔内,散热基座的两侧分别与反光杯以及制冷件热耦合,以使得空腔内的热量能够快速从空腔内传递出来,也即将空腔内的热量传递至散热基座和制冷件上,进而对空腔进行降温,能够提升该脱毛仪的散热效果,同时能够对光源进行均匀的散热,延长光源的使用寿命。进一步的,良好的散热能够提高该脱毛仪的使用舒适度。

Description

脱毛仪 【技术领域】
本申请涉及脱毛仪的领域,特别是涉及脱毛仪。
【背景技术】
脱毛仪在工作的过程中,容易产生大量的热量,这些热量主要是由灯管在工作时所产生的。灯管作为脱毛仪主要元器件,在工作时会产生大量的热量,没有及时散热的话,会降低灯管的使用寿命,同时灯管产生的热量还会辐射到脱毛仪其他部位,比如与人体皮肤接触的部位,该部位温度较高的话,使用者在使用的时候会感到有灼烧感。同时,市面上的脱毛仪在工作的过程中,还存在着出光不均的问题。
并且,在实际使用脱毛仪的过程中,触发线与灯管难以保持紧密接触,触发线与灯管之间会产生松动,不仅容易导致触发线触发灯管发光的难度增加,而且通过触发线来触发灯管发光,成本增加。
【发明内容】
本申请主要提供一种脱毛仪,以解决脱毛仪在工作时散热效果不佳的问题。
为解决上述技术问题,本申请采用的一个技术方案是:提供一种脱毛仪。该脱毛仪包括反光杯、光源、透光体以及支架,所述反光杯能够反射光线;所述光源装配在所述反光杯内,能够发出所述光线;所述透光体具有入射所述光线的入光面和出射所述光线的出光面;所述散热基座位于所述反光杯一侧。
在一些实施例中,该脱毛仪还包括含碳层,设置于所述反光杯。
在一些实施例中,所述含碳层设置于所述反光杯背对所述光源一侧。
在一些实施例中,该脱毛仪还包括散热基座和含碳层,所述散热基座设置于所述反光杯一侧,所述含碳层用于对所述反光杯进行降温,设置于所述散热基座。
在一些实施例中,所述含碳层设置于所述反光杯与所述散热基座之间,和/或在所述散热基座的裸露表面。
在一些实施例中,该脱毛仪还包括滤光片,所述滤光片设置于所述反光杯和所述透光体之间;其中,所述散热基座一侧设有槽体,所述反光杯嵌入所述槽体中,所述滤光片相对所述散热基座固定。
在一些实施例中,所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口。
在一些实施例中,所述透光体嵌入所述窗口,所述透光体位于所述滤光片背对所述灯管一侧。
在一些实施例中,该脱毛仪还包括弹性密封圈,所述弹性密封圈至少内圈部分弹性抵设于所述滤光片与所述透光体之间,所述滤光片和所述透光体均与所述弹性密封圈密封配合。
在一些实施例中,所述弹性密封圈包括内圈和外圈,所述内圈直径小于所述外圈直径,所述外圈连接于所述内圈周边且向所述透光体方向延伸而超出所述内圈,形成安装槽,所述透光体朝向所述滤光片的一端周侧安置于所述安装槽内。
在一些实施例中,所述弹性密封圈朝向所述滤光片一侧设有凸起,所述凸起抵设于所述滤光片端面。
在一些实施例中,所述凸起为锥形环形凸起。
在一些实施例中,所述弹性密封圈为抗激光以及抗高低温材质制作的环形体。
在一些实施例中,该脱毛仪还包括散热组件、含碳层,所述散热组件与所述透光体连接,用于吸收所述透光体的热量;所述含碳层设置于所述透光体和所述散热组件之间。
在一些实施例中,该脱毛仪还包括冷驱组件;其中,所述散热组件包括散热板和散热翅片,所述散热板一表面设有并排的第一区域和第二区域,所述光源和所述反光杯设置于所述散热板的所述第一区域位置,所述散热翅片安装在所述第二区域,所述冷驱组件设于所述散热翅片背对所述反光杯的一侧,所述冷驱组件驱动气流吹向所述散热翅片、所述光源、和/或所述反光杯。
在一些实施例中,所述含碳层是石墨烯材料、石墨粉、石墨片或石墨膜。
在一些实施例中,所述含碳层的设置方式为镀层、喷涂或贴合。
一些实施例中,所述光源的中心位于所述反光杯的焦点与所述反光杯底部之间,所述透光体的所述入光面位于所述出光面与所述反光杯的焦点之间,且所述反光杯反射的所述光线聚焦位置在所述透光体的所述出光面与所述反光杯的焦点之间。
在一些实施例中,所述反光杯具有第一反射区域和第二反射区域,所述第一反射区域是包括所述反光杯底部的一段弧形区域,所述第二反射区域是所述弧形区域两端向外延伸的平面区域,所述平面区域与所述弧形区域相切。
在一些实施例中,所述平面区域与参考线之间的夹角在5~20度之间,所述参考线是所述光源中心与所述透光体中心连线。
在一些实施例中,所述夹角在8~15度之间。
为解决上述技术问题,本申请采用的一个技术方案是:提供一种脱毛仪,该脱毛仪包括反光杯、光源、第一透光体、散热基座、制冷件以及支架;所述反光杯能够反射光线;所述光源装配在所述反光杯内,能够发出所述光线;所述第一透光体设置于所述反光杯出光侧,与所述反光杯构成容纳所述光源的空腔;所述散热基座一侧与所述反光杯热耦合;所述制冷件的制冷侧与所述散热基座另一侧、和/或所述反光杯一侧热耦合;所述第一透光体固定于所述支架;其中,所述光源主体悬于所述空腔内,所述制冷件对所述空腔进行降温。
在一些实施例中,该脱毛仪还包括含碳层,所述含碳层设置于所述反光杯和/或所述制冷件。
在一些实施例中,所述含碳层设置于所述反光杯背对所述光源一侧、所述制冷件朝向所述散热基座一侧或所述制冷件裸露表面。
在一些实施例中,该脱毛仪还包括含碳层,所述含碳层设置于所述反光杯与所述散热基座之间。
在一些实施例中,该脱毛仪还包括第二透光体、滤光片,滤光片设置于所述光源和所述第二透光体之间;其中,所述散热基座一侧设有槽体,所述反光杯嵌入所述槽体中,所述滤光片相对所述散热基座固定。
在一些实施例中,所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口。
在一些实施例中,所述透光体嵌入所述窗口,所述透光体位于所述滤光片背对所述灯管一侧。
在一些实施例中,该脱毛仪还包括第二透光体、散热组件、含碳层,第二透光体位于所述光源的出光侧;散热组件与所述第二透光体连接,所述散热组件用于吸收所述第二透光体的热量;含碳层设置于所述第二透光体和所述散热组件之间。
在一些实施例中,该脱毛仪还包括冷驱组件;其中,所述散热组件包括散热板和散热翅片,所述散热板一表面设有并排的第一区域和第二区域,所述光源和所述反光杯设置于所述散热板的所述第一区域位置,所述散热翅片安装在所述第二区域,所述冷驱组件设于所述散热翅片背对所述反光杯的一侧,所述冷驱组件驱动气流吹向所述散热翅片、所述光源、和/或所述反光杯。
在一些实施例中,该脱毛仪还包括弹性密封圈,所述弹性密封圈至少内圈部分弹性抵设于所述第一透光体与所述第二透光体之间,所述第一透光体和所述第二透光体均与所述弹性密封圈密封配合。
在一些实施例中,所述弹性密封圈包括内圈和外圈,所述内圈直径小于所述外圈直径,所述外圈连接于所述内圈周边且向所述第二透光体方向延伸而超出所述内圈,形成安装槽,所述第二透光体朝向所述滤光片的一端周侧安置于所述安装槽内。
在一些实施例中,所述弹性密封圈朝向所述第一透光体一侧设有凸起,所述凸起抵设于所述第一透光体端面。
在一些实施例中,所述凸起为锥形环形凸起。
在一些实施例中,所述弹性密封圈为抗激光以及抗高低温材质制作的环形体。
在一些实施例中,所述含碳层是石墨烯材料、石墨粉、石墨片或石墨膜。
在一些实施例中,所述含碳层通过镀层、喷涂或贴合的方式设置。
在一些实施例中,所述散热基座为陶瓷基座,其一侧设有槽体,所述反光杯嵌入所述槽体中,所述第一透光体是滤光片,且相对所述散热基座固定。
在一些实施例中,该脱毛仪包括支架,所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口。
在一些实施例中,该脱毛仪包括第二透光体,所述第二透光体固定于所述支架,且嵌入所述窗口,所述第二透光体位于所述滤光片背对所述光源一侧,且具有朝向所述光源的入光面和背向所述光源的出光面。
在一些实施例中,该脱毛仪包括支架,所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口;可选的,该脱毛仪包括第二透光体,所述第二透光体固定于所述支架,且嵌入所述窗口,所述第二透光体位于所述滤光片背对所述光源一侧,且具有朝向所述光源的入光面和背向所述光源的出光面。
在一些实施例中,所述光源的中心位于所述反光杯的焦点与所述反光杯底部之间,所述第二透光体的所述入光面位于所述出光面与所述反光杯的焦点之间,且所述反光杯反射的所述光线聚焦位置在所述第二透光体的所述出光面与所述反光杯的焦点之间。
在一些实施例中,所述反光杯具有第一反射区域和第二反射区域,所述第一反射区域是包括所述反光杯底部的一段弧形区域,所述第二反射区域是所述弧形区域两端向外延伸的平面区域,所述平面区域与所述弧形区域相切。
在一些实施例中,所述平面区域与参考线之间的夹角在5~20度之间,所述参考线是所述光源中心与所述第二透光体中心连线。
在一些实施例中,所述光源是条形灯管,所述反光杯为半弧形反光杯,所述脱毛仪包括侧反件,设置于所述反光杯在长度方向的两端,将从所述反光杯两端漏出的所述光线反射至所述反光杯出光侧。
在一些实施例中,所述侧反件与所述反光杯一体成型,且所述侧反件设有通孔,所述灯管端部穿过所述通孔。
为解决上述技术问题,本申请采用的一个技术方案是:提供一种脱毛仪,该脱毛仪包括反光杯、光源、支架;所述反光杯为导体,所述反光杯能够反射光线;所述光源为条状气体激发光光源,与所述反光杯相对设置,能够在所述反光杯通电后受所述反光杯激发而发出所述光线;所述反光杯相对所述支架固定;其中,所述光源的主体与所述反光杯的间距大于零,且小于等于0.3毫米。
在一些实施例中,该脱毛仪还包括含碳层,所述含碳层设置于所述反光杯。
在一些实施例中,所述含碳层设置于所述反光杯背对所述光源一侧。
在一些实施例中,该脱毛仪还包括散热基座、含碳层,所述散热基座设置于所述反光杯一侧,用于对所述反光杯进行降温;所述含碳层设置于所述反光杯与所述散热基座之间、或所述散热基座裸露表面。
在一些实施例中,该脱毛仪还包括第二透光体、第一透光体,所述第一透光体包括滤光片,设置于所述光源和所述第二透光体之间;其中,所述散热基座一侧设有槽体,所述反光杯嵌入所述槽体中,所述滤光片相对所述散热基座固定。
在一些实施例中,所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口。
在一些实施例中,所述第二透光体嵌入所述窗口,所述第二透光体位于所述滤光片背对所述光源一侧。
在一些实施例中,该脱毛仪还包括弹性密封圈,所述弹性密封圈至少内圈部分弹性抵设于所述第一透光体与所述第二透光体之间,所述第一透光体和所述第二透光体均与所述弹性密封圈密封配合。
在一些实施例中,所述弹性密封圈包括内圈和外圈,所述内圈直径小于所述外圈直径,所述外圈连接于所述内圈周边且向所述第二透光体方向延伸而超出所述内圈,形成安装槽,所述第二透光体朝向所述滤光片的一端周侧安置于所述安装槽内。
在一些实施例中,所述弹性密封圈朝向所述第一透光体一侧设有凸起,所述凸起抵设于所述第一透光体端面。
在一些实施例中,所述凸起为锥形环形凸起。
在一些实施例中,所述弹性密封圈为抗激光以及抗高低温材质制作的环形体。
在一些实施例中,该脱毛仪还包括制冷件,其制冷侧与所述散热基座一侧热耦合;其中,所述含碳层设置于所述制冷件朝向所述散热基座一侧或所述制冷件裸露表面。
在一些实施例中,该脱毛仪还包括第二透光体、散热组件、含碳层,第二透光体位于所述光源的出光侧;散热组件与所述第二透光体连接,所述散热组件用于吸收所述第二透光体的热量;含碳层设置于所述第二透光 体和所述散热组件之间。
在一些实施例中,该脱毛仪还包括冷驱组件,其中,所述散热组件包括散热板和散热翅片,所述散热板一表面设有并排的第一区域和第二区域,所述光源和所述反光杯设置于所述散热板的所述第一区域位置,所述散热翅片安装在所述第二区域,所述冷驱组件设于所述散热翅片背对所述反光杯的一侧,所述冷驱组件驱动气流吹向所述散热翅片、所述光源、和/或所述反光杯。
在一些实施例中,所述含碳层是石墨烯材料、石墨粉、石墨片或石墨膜。
在一些实施例中,所述含碳层通过镀层、喷涂或贴合的方式设置。
在一些实施例中,脱毛仪包括:散热基座、弹性体以及支架;所述散热基座一侧与所述反光杯热耦合;所述弹性体固定于所述光源端部;所述支架,以垂直于所述光源长度方向的方向抵压所述弹性体,使所述光源与反光杯或所述散热基座相对固定。
在一些实施例中,所述散热基座为陶瓷基座,所述陶瓷基座设有第一槽体,所述反光杯嵌入所述第一槽体中,所述支架通过所述弹性体将所述光源、反光杯固定于所述散热基座。
在一些实施例中,所述陶瓷基座设有第一槽体的两端各设有第二槽体,所述第二槽体与所述第一槽体连通,且所述第二槽体的深度大于所述第一槽体的深度,所述第二槽体用于容纳所述光源的两端及所述弹性体,且作为所述弹性体弹性形变的避让空间。
在一些实施例中,所述陶瓷基座侧边设有第一卡扣部,所述支架对应地设有第二卡扣部,所述支架通过所述第二卡扣部与所述第一卡扣部的卡扣配合,固定于所述陶瓷基座。
在一些实施例中,所述支架设有窗口,所述窗口对应所述第二卡扣部的部分尺寸大于所述陶瓷基座设有所述第一卡扣部的尺寸,以使得所述陶瓷基座设有所第一卡扣部的部分嵌入所述支架的所述窗口。
在一些实施例中,所述支架设有通过所述光线的窗口,脱毛仪包括:第一透光体,设置于所述反光杯出光侧,并固定于所述支架,所述第一透光体与所述反光杯构成容纳所述光源的空腔。
在一些实施例中,所述第一透光体是滤光片,所述脱毛仪包括:第二透光体,所述第二透光体嵌入所述窗口,所述第二透光体位于所述滤光片背对所述光源一侧,且具有朝向所光源的入光面和背向所述光源的出光面。
在一些实施例中,所述反光杯为半弧形反光杯,所述脱毛仪包括:侧反件,设置于所述反光杯在长度方向的两端,将从所述反光杯两端漏出的所述光线反射至所述反光杯出光侧;其中,所述侧反件设有通孔,所述灯管端部穿过所述通孔,所述通孔直径大于所述光源两端的直径,所述弹性体弹性地将所述光源紧贴于所通孔靠近所反光杯底部一侧。
本申请的有益效果是:区别于现有技术的情况,本申请公开了脱毛仪,其具有提升脱毛仪散热效果的功能。光源装配在反光杯内,且能够发出光线,反光杯能够将光线进行反射,进而实现该脱毛仪的出光,以便于将皮肤上的毛发去除,实现脱毛的目的。第一透光体和反光杯构成一容纳光源的空腔,光源主体悬于该空腔内,散热基座的两侧分别与反光杯以及制冷件热耦合,以使得空腔内的热量能够快速从空腔内传递出来,也即将空腔内的热量传递至散热基座和制冷件上,进而对空腔进行降温,能够提升该脱毛仪的散热效果,同时能够对光源进行均匀的散热,延长光源的使用寿命。进一步的,良好的散热能够提高该脱毛仪的使用舒适度。
【附图说明】
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单的介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。其中:
图1是本申请用于展示整体结构的爆炸示意图;
图2是本申请用于展示整体结构的装配示意图;
图3是本申请一实施例中的含碳层结构示意图;
图4是本申请用于展示整体结构的剖面示意图;
图5是本申请用于展示光线反射路径的示意图;
图6是本申请一实施例的结构示意图;
图7是本申请一实施例的爆炸结构示意图;
图8是图7实施例的爆炸结构示意图;
图9是本申请另一实施例中的含碳层结构示意图;
图10是图8实施例中风机壳体的出风口处结构示意图;
图11是本申请另一实施例用于展示整体结构的剖面示意图;
图12是图11中B处的局部放大示意图;
图13是本申请一实施例中的弹性密封圈的结构示意图;
图14是图13中沿C-C线的剖面示意图;
图15是图14中D处的局部放大示意图;
图16是本申请另一实施例用于展示整体结构的爆炸示意图;
图17是本申请另一实施例用于展示整体结构的装配示意图;
图18是本申请一实施例的含碳层结构示意图;
图19是本申请另一实施例用于展示整体结构的剖面示意图;
图20是本申请用于展示光线反射的路径示意图;
图21是本申请另一实施例的结构示意图;
图22是本申请另一实施例的爆炸结构示意图;
图23是图22实施例的爆炸结构示意图;
图24是本申请另一实施例的含碳层结构示意图;
图25是图23实施例中风机壳体的出风口处结构示意图;
图26是本申请另一实施例用于展示整体结构的剖面示意图;
图27是图26中B处的局部放大示意图;
图28是本申请一实施例中的弹性密封圈的结构示意图;
图29是图28中沿C-C线的剖面示意图;
图30是图29中D处的局部放大示意图;
图31是本申请一实施例用于展示脱毛仪的爆炸示意图;
图32是本申请一实施例用于展示脱毛仪的装配示意图;
图33是本申请一实施例的含碳层结构示意图;
图34是本申请一实施例用于展示脱毛仪的剖面示意图;
图35是本申请另一实施例的结构示意图;
图36是本申请另一实施例的爆炸结构示意图;
图37是图36实施例的爆炸结构示意图;
图38是本申请另一实施例的含碳层结构示意图;
图39是图37实施例中风机壳体的出风口处结构示意图;
图40是本申请另一实施例用于展示整体结构的剖面示意图;
图41是图40中B处的局部放大示意图;
图42是本申请一实施例中的弹性密封圈的结构示意图;
图43是图42中沿C-C线的剖面示意图;
图44是图43中D处的局部放大示意图。
【具体实施方式】
为使本申请的上述目的、特征和优点能够更为明显易懂,下面结合附图,对本申请的具体实施方式做详细的说明。可以理解的是,此处所描述的具体实施例仅用于解释本申请,而非对本申请的限定。另外还需要说明 的是,为了便于描述,附图中仅示出了与本申请相关的部分而非全部结构。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本申请保护的范围。
本申请中的术语“第一”、“第二”等是用于区别不同对象,而不是用于描述特定顺序。此外,术语“包括”和“设置有”以及它们任何变形,意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元,而是可选地还包括没有列出的步骤或单元,或可选地还包括对于这些过程、方法、产品或设备固有的其他步骤或单元。
在本文中提及“实施例”意味着,结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例,也不是与其它实施例互斥的独立的或备选的实施例。各元部件、结构等的名称、标号用于在各实施例中对照附图表示其特征、结构或特性,不对其实质含义造成影响,不同实施例的名称、标号应独立看待。本领域技术人员显式地和隐式地理解的是,本文所描述的实施例可以与其它实施例相结合。本实施例中关于各元部件、结构等的命名为示例性命名,不对其实质含义造成限制。在功能、实质含义不变或者进行等效变换的基础上,也可以采用其他命名。如此无论采用何种命名,其均与本实施的特征是等同的,均落入到本申请的发明精神涵盖范围内。
参照图1和图2,本申请公开一种脱毛仪,该脱毛仪包括反光杯1、光源2以及透光体3。光源2装配在反光杯1内,光源2能够发出光线,反光杯1能够反射光源2发出的光线,透光体3具有入射光线的入光面31和出射光线的出光面32。光源2发出的光线通过反光杯1的反射之后可以均匀的从透光体3的出光面32出射,从而提升该脱毛仪的出光均匀度,提升该脱毛仪的脱毛效果。
可选地,光源2、反光杯1、透光体3三者的结构与相对位置关系满足以下条件:出光面32的出光均匀度大于等于90%,或出光面32上的光斑占据出光面32至少95%。出光面32的出光均匀度大于等于90%使得能够提高脱毛仪的脱毛效果,使得被脱毛的皮肤部位上的毛发能被均匀的去除。出光面32上的光斑占据出光面32至少95%同理,也能够使得被脱毛的皮肤部位上的毛发被均匀的去除,还能提高光线的利用率。
对于出光均匀度较小或者出光面32上的光斑占出光面32的比例较小的脱毛仪,在使用时可能需要脱毛仪多次照射同一个位置来实现均匀的脱毛,否则脱毛不均匀,也不美观。本申请的方案中光源2、反光杯1、透光体3三者的结构与相对位置关系满足出光面32的出光均匀度大于等于90%,或出光面32上的光斑占据出光面32至少95%的条件使得脱毛仪无需多次照射同一个位置。在光源2的品质以及脱毛仪功率足够,并且满足人体健康的条件下,脱毛仪可以一次照射即能实现高效且均匀的脱毛。最不济也能够减少重复照射同一个皮肤部位的次数。
可选地,反光杯1、光源2和透光体3的中心可以在一条直线上,通过调整三者在该直线上的相互之间的距离可以使得出光面32的光均匀度大于等于90%,或者出光面32上的光斑占据出光面32的至少95%。可选地,也可以通过调整三者自身的结构使得脱毛仪满足以上条件。
可选地,也可以是反光杯1、光源2和透光体3三者自身的结构设计使得脱毛仪符合上述条件。还可以是三者自身的结构和三者之间的相对位置关系进行综合设计使得脱毛仪满足上述条件。
此外,该脱毛仪还包括散热基座4和支架5,散热基座4用以与支架5将反光杯1、透光体3装配在一起。
可选地,参阅图3,该脱毛仪还可包括含碳层91,设置于反光杯1。比如,该含碳层91可以设置于反光杯1背对光源2的一侧。光源2在使用中会产生热量聚集在反光杯1中,而含碳层91具有优良的导热性能,能够加快其所在的反光杯1的导热速率,增强反光杯1的散热性能,防止脱毛仪温度过高造成自身损坏,也可防止对使用者的皮肤造成刺激或损伤。
可选地,含碳层91设置于散热基座4。比如含碳层91还可设置于散热基座4与反光杯1之间,加快散热基座4与反光杯1之间的导热速率。
可选地,含碳层91还可以设置于散热基座4的裸露表面,增强散热基座4的散热性能。
可选地,该含碳层91可以是石墨烯材料、石墨粉、石墨片或石墨膜等材料,可以通过镀层、喷涂或贴合等方式设置在本申请所述的可以设置含碳层91的位置。
可选地,散热基座4可以为陶瓷基座,陶瓷基座可以对反光杯1内的温度进行降温,进而控制反光杯1的 温度,提升反光杯1的性能,使得反光杯1能够更好地反射光线。若不对反光杯1内的温度进行降温,一方面高温会造成光源2自身损坏,降低使用寿命,另一方面热量会辐射到脱毛仪其他部位,特别是脱毛仪与皮肤部位接触的部位,高温会让使用者感到有灼烧感,使用不便。本申请的方案中,陶瓷基座可以对反光杯1内的温度进降温,将反光杯1内的热量通过热传递方式、热对流方式或热辐射方式,或上述三种方式的任意组合方式实现传热,以对反光杯1内的温度进行降温,进而对光源2进行均匀的散热,提升脱毛仪的散热效率。
可选地,散热基座4一侧设有槽体41,槽体41可以呈条形,反光杯1嵌入槽体41中;支架5具有窗口51,窗口51可以呈方形,也可以为其他匹配透光体3形状的形状,透光体3嵌入该窗口51中,且透光体3位于反光杯1开口的一侧。散热基座4和支架5可拆卸连接,使得脱毛仪的装配和拆卸都比较方便。
可选地,散热基座4的两侧均一体成型有第一卡扣部42,支架5的两侧均一体成型有第二卡扣部52,第一卡扣部42与第二卡扣部52对应设置。散热基座4与支架5连接在一起的过程中,第一卡扣部42与第二卡扣部52紧紧的扣接一起,进而使得散热基座4与支架5能够稳定地连接在一起,从而提升该脱毛仪的使用稳定性。
可选地,第一卡扣部42可以为卡块或悬臂钩,第二卡扣部52可以为安装孔。通过悬臂钩嵌入安装孔内,且悬臂钩嵌进安装孔后,通过安装孔可以限制悬臂钩不易从安装孔内脱离出来,使得第一卡扣部42与第二卡扣部52能够稳定的连接在一起,也即散热基座4与支架5能够相对固定在一起,有效地防止散热基座4与支架5之间产生松动或者脱落。
可选地,透光体3可以为晶体。
参照图1、图2及图4,反光杯1具有第一反射区域11和第二反射区域12,第一反射区域11是包括反光杯1底部的一段弧形区域,第二反射区域12是弧形区域两端向外延伸的平面区域,平面区域与弧形区域相切。光源2发出光线后,反光杯1将光线反射至透光体3上。
可选地,反光杯1可以为半弧形反光杯1,光源2可以为条形灯管,条形灯管发出光线,反光杯1的弧形区域能够很好地将光线反射至透光体3上,同时反光杯1的平面区域也能够将光线进行反射至透光体3上,通过弧形区域和平面区域充分的将光线进行反射,以使得提高光线的出射率,提升光线的利用率。
可选地,反光杯1可以是条形的。
参照图5,可选地,光源2的中心位于反光杯1的焦点与反光杯1底部之间,透光体3的入光面31位于出光面32与反光杯1的焦点之间,且反光杯1反射的光线聚焦位置在透光体3的出光面32与反光杯1的焦点之间。通过限定光源2、反光杯1以及透光体3三者之间的位置,使得出光面32的光均匀度大于等于90%,或者出光面32上的光斑占据出光面32的至少95%,使得光源2发出的光线能够被反光杯1充分反射在透光体3上,以便于提升透光体3的出光均匀度。
例如,在脱毛仪工作时,光源2发出光线,反光杯1的第一反射区域11和第二反射区域12将光线充分反射至透光体3上,光线从透光体3的入射面入射,之后光线从透光体3的出射面出射,以便于使得出光面32的出光均匀度大于等于90%,或出光面32上的光斑占据出光面32至少95%,从而提升脱毛仪的出光均匀度,提高该脱毛仪的使用效果。
可选地,平面区域与参考线之间的夹角在5~20度之间,参考线是光源2中心与透光体3中心连线。通过限定平面区域与参考线的角度,以便于将光线能够充分反射在透光体3上,一方面可以减少光线的浪费,以能够降低使用成本,另一方面可以提升透光体3的出光均匀度。
在本申请脱毛仪的另一实施例当中,光源2设置于靠近反光杯1底部的位置,且反光杯1没有设置与参考线夹角为5~20度之间的平面区域。此时光线发生多次反射的几率很大。受入射角度的影响,光线发生多次反射的几率就越大,并且出射角度杂乱无章、难以及控制。
通过将限定平面区域与参考线之间的夹角进行限制,使得光线在反光杯1上出射时可以具有良好的出射角度,同时又可以收束光线,能够提升光线的出射率,有效地避免光线损失,改善配光效果。
进一步地,平面区域与参考线之间的夹角在8~15度之间,平面区域与参考线之间的夹角可以为8度,平面区域与参考线之间的夹角还可以为15度。例如在这个范围内焦点距离近,在满足光均匀度和光线利用率的条件下,还能够使得透光体3也可以距离光源2更近,使得脱毛仪的结构更加紧凑,同时在加工方面还能够节省材 料。
平面区域与参考线之间的夹角在8~15度之间使得焦点的距离更近,透光体3可以设置在距离光源2更近的地方,且保证较高的出光均匀度。以结构的方式提高光均匀度,无需通过提高光强等其他方式提高光均匀度。在这个设置条件下透光体3距离光源2更近,对于整个脱毛仪而言,也可以设计的更加小巧和紧凑,方便携带和使用。
参照图1,反光杯1在长度方向的两端均一体成型有侧反件13,侧反件13呈片状,将从反光杯1两端漏出的光线反射至透光体3。其中,侧反件13开设有通孔131,通孔131可以设置有两个,且两个通孔131具有同一中心线,光源2的端部穿过该通孔131。
可选地,光源2两端均连接有固定件6,用以将光源2活动固定在反光杯1上,例如固定件6可以为硅胶软套,固定件6还可以为橡胶套。固定件6呈圆柱型,且固定件6具有安装槽61,灯管两端均嵌入安装内,固定件6沿着轴线位置开设有固定孔62,固定孔62连通于安装槽61,灯管两端均延伸有安装柱,安装柱穿过固定孔62,固定件6设置在反光杯1外侧。
可选地,散热基座4两端均一体成型有承托块43,承托块43具有缺口,该缺口可以容纳光源2两端以及固定件6,在散热基座4与支架5保持扣接的状态下,支架5与承托块43将固定件6进行固定,进而将光源2固定在反光杯1上,固定件6自身具有弹性,在支架5与承托块43将固定件6进行固定的过程中,若固定件6受到挤压,固定件6可以相应地的改变自身形状以适应缺口的形状,同时尽可能地减少灯管受到挤压,以便于减少灯管损伤。
可选地,支架5靠近固定件6的侧壁开设有限位部53,限位部53用以限定固定件6的位置,该限位部53可以为一缺口或呈间隔设置的凸块,其中,该缺口的形状还可以呈弧形。通过限位部53,使得承托块43与支架5能够稳定的将固定件6固定住,尽可能的减少松动,以便于提升该脱毛仪的稳定性。
参照图1,透光体3与反光杯1之间设置有滤光片7,滤光片7用以过滤光线,滤光片7固定于支架5且覆盖窗口51,同时滤光片7覆盖反光杯1朝向支架5的开口,滤光片7相对散热基座4固定。在散热基座4与支架5保持扣接的状态下,支架5靠近反光杯1的侧壁抵压住滤光片7一侧,滤光片7另一侧与反光杯1抵接。通过滤光片7能够过滤紫外线中的有害光线,降低对人体的伤害,使得脱毛仪在提高安全性能的同时,还能提高治疗效果。
可选地,支架5与滤光片7之间设置有护垫8,护垫8形状与滤光片7形状相似,护垫8呈片状且具有让光线穿过的避让口81,该避让口81的尺寸大小小于透光体3朝向护垫8的侧壁的尺寸大小。在散热基座4与支架5保持扣接的状态下,透光体3抵压于护垫8一侧,护垫8另一侧抵压于滤光片7,通过护垫8可以减缓透光体3对滤光片7的压力,还可以减少透光体3与滤光片7之间的碰撞,一方面尽可能的降低生产成本,另一方面提升滤光片7的使用寿命。
请参阅图11至图12,在本申请脱毛仪的另一实施例当中,弹性密封圈16设于滤光片7与透光体3之间,弹性密封圈16为环形,滤光片7和透光体3均与弹性密封圈16密封配合,从而使得透光体3与滤光片7之间不会产生水气凝结,一些污垢也不会渗透到透光体3与滤光片7的结合处,弹性密封圈16优选为环形设置的密封圈。
当然,当脱毛仪不慎坠落在地上时,透光体3与地面之间可能会发生刚性碰撞,传统的透光体3的冲击力会传递至滤光片7,进而可能会将滤光片7、反光杯1以及光源2振坏。而本实施例的脱毛仪在透光体3发生碰撞时,通过弹性密封圈16可以抵消冲击力,弹性密封圈16利用自身的弹性,弹性密封圈16受到外力挤压时可以产生弹性形变,可以减少或者抵消滤光片7与透光体3之间的冲击,以降低滤光片7、反光杯1以及光源2受到这些冲击而破碎的可能性,进而提高该脱毛仪的防撞性能。
请进一步参阅图13至图15,弹性密封圈16设有用于供光线通过的内圈161,滤光片7过滤后的光线可经内圈161导送至透光体3上,以照射到人体的皮肤上。
本实施例中,滤光片7和透光体3均直接固定于支架5上,滤光片7和透光体3相对于支架5都是不能移动的,有效避免在使用的过程中人体骨骼或者尖锐物抵压透光体3使得透光体3相对支架5发生后移现象,防 止对滤光片7或者脱毛组件100造成不可恢复的挤压变形,弹性密封圈16经多次挤压后也会产生不可恢复的挤压变形,避免影响到脱毛仪的导光效果,造成光能量浪费。
弹性密封圈16还设有与内圈161连通的安装槽162,安装槽162设于弹性密封圈16之远离脱毛组件100的一侧面,内圈161自安装槽162的槽底壁朝滤光片7一侧贯穿延伸,透光体3部分安装于安装槽162内,以提高透光体3和弹性密封圈16之间的密封性能,并同时将弹性密封圈16固定于透光体3上以实现两者之间的固定连接。
作为优选地实施方式,弹性密封圈16包括外圈163以及凸设于外圈163一侧面上的凸起164,凸起164与滤光片7相抵接,外圈163之远离凸起164一侧面设有安装槽162,内圈161自安装槽162的槽底壁朝凸起164一侧贯穿延伸,外圈163和凸起164都是完整的闭环结构,内圈161内的光只能从透光体3透射出。
作为优选地实施方式,凸起164的横截面为横向设置的三角形结构,凸起164与滤光片7接触的面积小于凸起164与外圈163接触的面积,因此,当弹性密封圈16被安装后,凸起164之远离外圈163的一端被挤压后可以部分卷曲,由于弹性密封圈16具有弹性,因而弹性密封圈16卷曲的部分可以紧密地抵持在滤光片7上,即如果透光体3与滤光片7之间的间距发生细微变化,弹性密封圈16也可凭借卷曲的部分以适应调整这种间隙变化,从而使得弹性密封圈16与透光体3之间以及弹性密封圈16与滤光片7之间始终都能保持紧密甚至过盈配合,密封性更好。当然,在其他实施例中,凸起164的横截面也可以为梯形结构。
本实施例中,弹性密封圈16为抗激光以及抗高低温材质制作的环形体,以避免弹性密封圈16在使用的过程中遇到高温或者低温或者激光照射而出现变形,增加了弹性密封圈16的使用寿命。
区别于现有技术的情况,本实施例公开了一种脱毛仪。该脱毛仪包括反光杯1、光源2以及透光体3,光源2发出光线,通过反光杯1反射光源2发出的光线,使得该光线能够从透光体3的入光面31入射,并从透光体3的出光面32出射,并且光源2、反光杯1、透光体3三者的结构与相对位置关系满足以下条件:出光面32的出光均匀度大于等于90%,或出光面32上的光斑占据出光面32至少95%。通过限定光源2、反光杯1、透光体3三者的结构与相对位置,使得光线能够均匀从透光体3的出光面32出射,从而提升该脱毛仪的出光均匀度,提升该脱毛仪的使用效果。
请参阅图5,图5是本申请一实施例的结构示意图。其中脱毛装置包括头部111和与头部111连接的握持部112。头部111设有用于贴合皮肤的冷敷部1111,冷敷部1111可出射光线照射至用户皮肤的毛囊,利用光线穿透皮肤照射毛囊进行脱毛,同时冷敷部1111可以快速降温,以减小光线给皮肤带来的灼烧感,使用户在使用过程中不会感觉到不适。在一些实施例中,冷敷部1111还可以出射一些用于护理皮肤的光线,以使脱毛仪既具备脱毛功能又具备对皮肤护理的功能。
可选地,握持部112可以包括一中空的壳体(图未标号),壳体的表面设有透气孔1211,透气孔1211连通壳体内部和外界,使得脱毛装置能够通过透气孔1211和外界进行交换气流,降低内部的温度。壳体还包括接口1212,接口1212可以用于连接外部电源,以对脱毛装置进行充电。其中接口1212在壳体内的位置不作限定。
请参阅图6和7,图7是本申请一实施例的爆炸结构示意图,其中图7所示的箭头为在冷驱组件的驱动下脱毛装置内的气流流动方向,直线代表冷气流,波浪线代表热气流。具体而言,脱毛装置可以包括壳体、设于壳体开口上的光照盖板113、容置于壳体内部的脱毛机构14以及底盖15。
在本实施例中,壳体可以包括第一壳体121和第二壳体122,第一壳体121和第二壳体122相互扣合连接形成一具有两端开口的腔体,脱毛机构14容置于腔体内,光照盖板113和底盖15分别盖设于两个开口中,用于封装第一壳体121和第二壳体122连接形成腔体后的开口。
可选地,第一壳体121、第二壳体122、光照盖板113和底盖15可以通过卡扣的方式连接,也可以通过螺钉、粘接的方式连接。
脱毛机构14包括脱毛组件100、冷敷组件200、散热基座300以及冷驱组件400。
冷敷组件200设于靠近光照盖板113的一侧,光照盖板113上设有通孔(未标号),部分冷敷组件200从壳体内部经光照盖板113的通孔向外界裸露,以直接与皮肤接触。可以理解,部分冷敷组件200和光照盖板113组成脱毛装置的头部111。
脱毛组件100组件设于冷敷组件200远离光照盖板113的一侧,用于向冷敷组件200发射光线。光线可以是红光、也可以是绿光、也可以是黄光等可见光。光线射入冷敷组件200后从冷敷组件200透过进入皮肤下的毛囊,以实现脱毛。
散热基座300设于冷敷组件200的一侧,并与冷敷组件200连接。由于冷敷组件200在贴合皮肤时,能够吸收皮肤处的热量,以降低皮肤的温度,减轻灼烧感,所以冷敷组件200在长时间使用时温度会升高,降温效果减少。而散热基座300能够吸收冷敷组件200的热量,使得冷敷组件200保持在低温的工作环境,保证冷敷组件200对皮肤的降温效果。因而,本实施例中的脱毛装置在持续使用的情况下仍然能够保持机体低温的状态,且不会给用户带来痛感。
冷驱组件400设于散热基座300至少一部分背对脱毛组件100的一侧,用于对脱毛组件100和散热基座300进行散热。
在本实施例中,冷驱组件400吸入外部冷却介质从透气孔1211进入脱毛装置内部,冷却介质经过脱毛组件100和散热基座300后将热量带走,再从透气孔1211流出。
可选地,外部冷却介质可以是空气,冷驱组件400吸入空气后向脱毛组件100和散热基座300进行吹风,脱毛组件100和散热基座300的热量被气流带走。
在本实施例中,透气孔1211设于第一壳体121上,至少部分冷驱组件400与透气孔1211相对,使得冷驱组件400能够较好地吸收外部冷却介质从透气孔1211进入,增大散热效率。在其他实施例中,透气孔1211也可以设于第二壳体122上。
请参阅图7和图8,图8是图7实施例的爆炸结构示意图,其中图8所示的箭头表示风机的出风方向。
在本实施例中,脱毛装置还包括支架500、电路板600、处理器700以及电容800,脱毛组件100和冷敷组件200安装在支架500中,冷驱组件400与支架500相邻设置。脱毛组件100、冷敷组件200和冷驱组件400安装在电路板600上,与电路板600电连接。
处理器700和电容800与电路板600电连接,设置在电路板600上。当连接外部电源时,外部电源可以给电容800充电以便电容800可以为脱毛装置提供电能,并且电容800在连接外部电源时能储存电能以使得脱毛装置在不连接外部电源时也能使用。处理器700向脱毛组件100、冷敷组件200和冷驱组件400发送控制指令,以控制脱毛装置的运行。例如,控制脱毛装置的开关、热度保护或调节功率等。
在本实施例中,电路板600可以固定在第二壳体122中,电路板600可选为PCBA电路板。
在相关技术中,脱毛装置的机身内部热量往往在使用中不断增大,脱毛装置的内部电路和元件在高温环境下容易出现爆炸、烧坏、短路等危险情况。而本实施例中,冷驱组件400可以对脱毛组件100和散热基座300进行散热,散热基座300能够对冷敷组件200进行散热,以使冷敷组件200可以对皮肤进行冰敷,提升皮肤的舒适度,且防止了温度过高造成的爆炸、烧坏、短路等问题。
具体而言,脱毛组件100可以包括光源101、反光杯102、滤光片103以及两个电极104。
光源101、反光杯102和滤光片103安装在支架500内,即支架500内设有光源101、反光杯102和滤光片103的安装位,光源101、反光杯102和滤光片103卡入支架500的安装位中。
其中,光源101与冷敷组件200相对设置,光源101出射的光能够直接射入冷敷组件200。反光杯102设于光源101远离冷敷组件200的一侧,将光源101的光线反射后射入冷敷组件200,防止光能的损耗。滤光片103位于光源101和冷敷组件200之间,即光源101、滤光片103和冷敷组件200依次沿着光线传播的方向设置,滤光片103用于过滤光源101发出的一些有害光。减少光线对皮肤的损害,提升脱毛的安全性。两个电极104分别连接于光源101的两侧,与电路板600电连接,用于传输电信号。
可选地,光源101可以是灯管,灯管发射的光线颜色不限定,可为彩光、复合光等,具体波长以及频率根据使用情况而定。灯管类型也不作限定,可为半导体氙灯管、石英灯管、激光灯管等,光子类型可以是IPL(Intense Pulse Light,强脉冲光)、DPL(Delicate Pulse Light,精准脉冲光)、OPT(Optimal Pulse Technology,完美脉冲技术)、AOPT(Advanced Optimal Pulse Technology,升级版完美脉冲技术)、BBL(BroadBand Light,BB光)等,具体类型根据预设效果而定。
可选地,反光杯102可以是U型反射板,U型反射板围设于光源101,并且U型反射板的开口朝向冷敷组件200,将不入射至冷敷组件200的光线反射至冷敷组件200。同时,反光杯102还可以防止光源101产生的热量散发至脱毛装置中的其他元件中。在本实施例中,支架500包括固定架550和管道560,其中固定架550的内部设有第一容置空间510和第二容置空间520。其中第一容置空间510由于安装脱毛组件100,第二容置空间520用于安装冷敷组件200,第一容置空间510和第二容置空间520相邻设置,以缩小脱毛组件100和冷敷组件200之间的距离,减小脱毛组件100出射光的光程损耗,第二容置空间520相对于第一容置空间510更靠近图6所示的脱毛装置的头部111。
在脱毛装置进行工作时,光源101会产生大量的热量,并且反光杯102和滤光片103也会受到光线照射,导致温度升高,因此需要对光源101、反光杯102和滤光片103进行散热。
在本实施例中,支架500包括固定架550和管道560,管道560一端连接于固定架550一侧,另一端朝向冷驱组件400延伸。其中固定架550内设有连通第一容置空间510的出气口540,管道560上设有连通第一容置空间510的进气口530,进气口530、第一容置空间510和出气口540依序连通。
进气口530连通冷驱组件400,出气口540连通透气孔1211。冷驱组件400吸入外部空气从透气孔1211进入,并吹向出气口540。空气从出气口540进入第一容置空间510后,带走第一容置空间510内光源101、反光杯102和滤光片103的热量,并从出气口540及透气孔1211流向外界,向外界散热热能。
可选地,固定架550和管道560的各一部分构成第一支架501,固定架和管道的各剩余部分构成第二支架502,在其他实施例中,固定架550也可以一体成型。
第一支架501和第二支架502可以通过卡扣的方式连接在一起。第一支架501靠近第一壳体121,第二支架502靠近第二壳体122,出气口540设置在第一支架501,并与第一壳体121的透气孔1211相对设置,以加快出气口540的散热效率。第一容置空间510设于第一支架501、第二支架502各自对应固定架550的部分扣合在一起的部分内,进气口530设于第一支架501、第二支架502各自对应管道560的部分扣合在一起的部分内,与第一容置空间510连通,且与冷驱组件400连通,支架5的内部可以设有用于导风的通道,便于将冷驱组件400的气流导入第一容置空间510内。
因此,在本实施例中,脱毛组件100通过冷驱组件400进行散热,保证了脱毛装置的使用安全。
进一步地,在本实施例中,冷敷组件200可以包括透光体202和制冷件201。
透光体202用于贴合皮肤,透光体202与光源101相对设置,透光体3为透光元件,光源101发射的光线进入透光体202后,从透光体202射出进入皮肤。
可选地,透光体202可以是导光晶体,具体可选为具体可为蓝宝石、K9玻璃或者水晶玻璃。在透光体202为蓝宝石材质时,透光体202具有优良的导热性能。
可选地,透光体202可以是圆柱体或者方体,透光体202远离光源101的一个面用于与皮肤贴合。
制冷件201与透光体202连接,用于吸收透光体202的热量。由于透光体202与皮肤接触后升高,制冷件201可以在透光体202温度升高后吸收透光体202的热能,使得透光体202保持低温,进而使得在长期使用透光体202贴合皮肤的状态下,透光体202仍然能够对皮肤进行冷敷,减小皮肤的痛感。
进一步地,制冷件201可以为半导体制冷方式的制冷元件,制冷件201吸热的一端与透光体202连接,另一端放热。
为了对制冷件201的放热端进行散热,在本实施例中,散热基座300与制冷件201的放热端连接,吸收制冷件201的热量。
具体地,散热基座300包括散热板301和散热翅片302。散热板301一表面设有并排的第一区域310和第二区域311,脱毛组件100设于第一区域310,散热翅片302安装在第二区域311。第二区域311位于固定架550连接管道560的一侧,散热翅片302和管道560并排于固定架的一侧,固定架550设于第一区域310,散热板301安装在电路板600上,并与冷敷组件200连接,具体可以将制冷件201通过导热硅脂粘接在散热板301上。冷敷组件200可以通过导热硅脂将热量快速导入散热板301上,而散热翅片302能够对散热板301进行散热,协助散热板301的热量散失,以使散热板301可以持续吸收制冷件201的热量。
可选地,散热翅片302的数量为多个,多个散热翅片302之间相互平行,散热翅片302可以通过焊接的方式安装在散热板301上。
可选地,在散热翅片302的表面还可以喷涂有导热漆,导热漆不仅可以辐射走散热翅片302的热量,还可以防止散热翅片302受到水汽影响,也能防腐蚀、防磨损。
在本实施例中,散热板301可以是均温板,均温板能够内部的液体工质遇热蒸发而吸热,遇冷后散热液化,通过蒸发、冷凝循环使均温板表面温度保持一致。因此,散热板301的表面一部分与制冷件201连接,另一部分与散热翅片302连接,将制冷件201产生的热量经散热板301和散热翅片302散失。
可选地,透光体202与散热基座300之间可以设有含碳层,例如设在散热板301与透光体202热耦合一侧的表面,含碳层具有优良的导热性能,能够加快散热板301的导热速率,增强散热基座300的散热性能。
可选地,含碳层是石墨烯材料、石墨粉、石墨片或石墨膜。
可选地,含碳层通过镀层、喷涂或贴合的方式设置。
为了加快散热基座300的散热性能,在本实施例中,散热基座300还与冷驱组件400连通。
具体地,散热基座300的散热翅片302与冷驱组件400连接,冷驱组件400吸入外部空气从透气孔1211进入,并驱动空气吹向散热翅片302,空气流经散热翅片302,以对散热翅片302散热。
在示例性的实施例中,散热翅片302与冷驱组件400提供的气流方形平行设置,以增加散热翅片302与气流接触的面积,加快散热翅片302的散热效率。
散热翅片302与第一壳体121上的透气孔1211相对设置,气流在经过散热翅片302后,快速从透气孔1211中流出。
因此,本实施例下的冷驱组件400不仅能够驱动冷却介质对脱毛组件100散热,还能对散热基座300进行散热。在提升了安全性能下,能够对被照射的皮肤进行冷敷降温,减缓被照射皮肤产生的灼痛感,且冷敷组件200在散热基座300和冷驱组件400的作用下可以接近零度的低温,真正做到使出光口附近的皮肤达到无限接近冰点,可减缓皮肤的灼痛感,且短时间的接触不会造成皮肤损伤。
请一并参阅图7、图8和图10,图10是图8实施例中风机壳体的出风口处结构示意图。在此实施例中,冷驱组件400可以包括风机壳体401和风机402。风机壳体401设于散热基座300背对冷敷组件200的一侧,风机402容置与风机壳体401中。
风机402在进风的一端与第一壳体121上的透气孔1211相对,风机402驱动外部空气从透气孔1211中进入风机402。风机壳体401设有用于出风的出风口410,风机402在出风的一端与出风口410连接,风机402驱动外部空气从透气孔1211中进入风机402后,从出风口410流出。
可选地,风机402可以是离心式风机、轴流式风机、混流式风机或横流式风机。
进一步地,出风口410包括第一出风口411和第二出风口412,风机402在出风口410出风被分为两部分,一部分从第一出风口411流出,另一部分从第二出风口412流出。
可选地,出风口410还可以包括第三出风口或更多的出风口,在此不作限定。
在此实施例中,第一出风口411连通支架500的进气口530,风机402驱动外部空气从透气孔1211中进入风机402,风机402驱动气流从第一出风口411和进气口530进入第一容置空间510,在第一容置空间510带走光源101、反光杯102和滤光片103的热量,最后从出气口540及透气孔1211流向外界,向外界散热热能,实现对脱毛组件100的散热。
在此实施例中,第二出风口412连接散热基座300的散热翅片302,风机402驱动外部空气从透气孔1211中进入风机402,风机402驱动气流从第二出风口412进入散热基座300的多个散热翅片302之间,气流经过散热翅片302后带走散热翅片302的热量,并从透气孔1211中流出。散热翅片302的温度下降后,散热板301的热量也下降,使得散热板301能够吸收冷敷组件200的热能,实现对冷敷组件200的散热。
可选地,第一出风口411和第二出风口412中的气流通量不作限定,根据实际情况设置。可以通过设置第一出风口411和第二出风口412的大小来控制第一出风口411和第二出风口412中的气流通量。例如在本实施例中,第二出风口412的出风面积大于第一出风口411的出风面积,使得更多的气流从第二出风口412中流出, 以加强散热板301的散热效率。
综上,本实施例的脱毛仪通过冷驱组件400对脱毛组件100、冷敷组件200和散热基座300进行散热,进而实现对脱毛组件100和冷敷组件200进行同时散热,提升了脱毛仪散热能力,增强了脱毛仪的安全系数,同时可以持续使冷敷皮肤达到无限接近冰点,减缓皮肤的灼痛感,脱毛时不会造成皮肤损伤。
参照图16和图17,本申请公开了一种脱毛仪,该脱毛仪包括反光杯1、光源2、第一透光体3、散热基座4以及制冷件5。光源2装配在反光杯1内,能够发出光线,反光杯1能够将该光线进行反射。第一透光体3设置于反光杯1出光侧,且覆盖住反光杯1的出光侧并与反光杯1构成可以容纳光源2的空腔,反光杯1嵌装在散热基座4上,散热基座4与反光杯1接触的一侧与反光杯1热耦合,制冷件5安装在散热基座4上,并且制冷件5的制冷侧与散热基座4同制冷件5接触的一侧热耦合。其中,光源2主体可以悬于空腔内,制冷件5用于对空腔进行降温。
在脱毛仪工作时,光源2在反光杯1内发出大量的光线,并且光线所产生的热量聚集在空腔内,同时反光杯1的温度随着空腔内的热量聚集而上升。其中,散热基座4一侧与反光杯1热耦合,制冷件5与散热基座4另一侧热耦合,热耦合可以通过热传递方式、热对流方式或热辐射方式,或者上述三者方式的任意组合来实现热传递。也即,通过散热基座4可以将反光杯1上的热量传递出去,同时散发掉空腔内的热量,以实现对反光杯1以及空腔进行降温,能够提高对光源2的散热效率。利用光源2主体悬于空腔的方式,也能够使得光源2的散热更加均匀,有利于延长光源2的使用寿命。具体的,光源2工作时所产生的热量以辐射形式向四周散热,同时空气介质均匀的包裹在光源2的周围,与光源2充分接触的同时,对光源2产生的热量也进行均匀的散热。热量由光源2产生,经过空腔传递到反光杯1和第一透光体3,然后散发出去。
此外,通过制冷件5能够进一步地将散热基座4上的热量传递出去,达到快速散热的目的,进而提升脱毛仪的散热效果,同时减少空腔内的热量辐射至脱毛仪其他部位,使得在使用脱毛仪的过程中,降低脱毛皮肤处的灼烧感,从而提高脱毛仪的使用性能。
可选地,该脱毛仪还可包括含碳层,设置于反光杯1。比如,参阅图18,该含碳层91可以设置于反光杯1背对光源2的一侧。光源2在使用中会产生热量聚集在反光杯1中,而含碳层91具有优良的导热性能,能够加快其所在的反光杯1的导热速率,增强反光杯1的散热性能,防止脱毛仪温度过高造成自身损坏,也可防止对使用者的皮肤造成刺激或损伤。
可选地,含碳层设置于散热基座4。如图18所示,比如设置于散热基座4与反光杯1之间,加快散热基座4与反光杯1之间的导热速率。
可选地,含碳层还可以设置于制冷件5朝向散热基座4一侧或者制冷件5的裸露表面,增强制冷件5的制冷效果,以便于及时且快速带走散热基座4上的热量,以能够达到快速将反光杯1进行散热的目的。
可选地,含碳层可以是石墨烯材料、石墨粉、石墨片或石墨膜等材料,可以通过镀层、喷涂或贴合等方式设置在本申请所述的可以设置含碳层的位置。
可选地,散热基座4可以为陶瓷基座或用铝材制作的基座,散热基座4用以对反光杯1进行快速散热,以能够提高反光杯1的散热效果。例如,陶瓷自身具有稳定的物理特性,例如耐腐蚀、热胀冷缩小,而且陶瓷吸热速度快,这就使得陶瓷基座能够快速吸热,通过陶瓷基座可以对反光杯1以及空腔进行降温,从而提升该脱毛仪散热的效果。
此外,陶瓷为绝缘体,陶瓷与反光杯1接触时不会引发短路。陶瓷基座覆盖了反光杯1的外侧表面,降低了脱毛仪在反光杯1处漏电的风险,提高了脱毛仪的安全性。光源2主体悬空设置于空腔内,与导体构成的反光杯1之间具有空隙。通电之后,光源2与反光杯1之间形成强电场,从而激发光源2发光。
其中,陶瓷基座一侧设有槽体41,该槽体41呈长条形,可选地,反光杯1可以为半弧形反光杯,反光杯1嵌入槽体41中。第一透光体3可以是滤光片或呈透明状的玻璃载片,第一透光体3相对陶瓷基座固定。通过第一透光体3与反光杯1可以将光源2的所产生的热量束缚在空腔内,以减少热量辐射至脱毛仪其他部位的可能性。通过陶瓷基座开设有槽体41,反光杯1嵌入该槽体41中,以能够增加陶瓷基座与反光杯1的接触面积, 进而提升陶瓷基座对反光杯1吸热能力,使得提升反光杯1以及空腔的散热效果。
可选地,反光杯1可以是长条形反光杯。
参照图16,可选地,制冷件5可以为TEC制冷片或制冷块,制冷件5用以对散热基座4进行制冷,以便于及时且快速带走散热基座4上的热量,以能够达到快速将反光杯1进行散热的目的。在本申请实例中,采用的制冷件5为TEC制冷片,此处仅为示例说明,并不对制冷件5进行限定。
可选地,散热基座4可以呈长条形,TEC制冷片呈长条形,散热基座4开设有一个安装槽,安装槽位于散热基座4远离反光杯1开口一侧,TEC制冷片放置于安装槽内,TEC制冷片与散热基座4充分接触。通过TEC制冷片可以快速将空腔以及反光杯1上传递至散热基座4上的热量转移掉,以实现对散热基座4的制冷,一方面在脱毛仪工作时,能够更好地保护光源2,有效地降低高温对光源2的损坏,以提升光源2的使用寿命,另一方面,降低脱毛仪外表面的温度,以便于使用者能够舒适的手握脱毛仪,以能够提升脱毛仪的性能。
参照图16、图17及图19,脱毛仪包括支架6,支架6用以配合散热基座4一同将反光杯1以及第一透光体3组装在一起,支架6具有窗口61,该窗口61呈方形或者长方形,第一透光体3固定于支架6且覆盖窗口61。散热基座4和支架6可拆卸连接,以使得脱毛仪的装配和拆卸都比较方便,通过支架6和散热基座4可以将反光杯1以及第一透光体3固定在一起,使得脱毛仪内部之间的结构更加紧凑,节省脱毛仪内部的空间,设计合理,同时便于使用该脱毛仪。
可选地,散热基座4的两侧均一体成型有第一卡扣部42,支架6的两侧均一体成型有第二卡扣部62,第一卡扣部42与第二卡扣部62对应设置。散热基座4与支架6连接在一起的过程中,第一卡扣部42与第二卡扣部62紧紧的扣接一起,进而使得散热基座4与支架6能够稳定地连接在一起,从而提升该脱毛仪的使用稳定性。
可选的,第一卡扣部42可以为卡块或悬臂钩,第二卡扣部62可以为固定孔。通过悬臂钩嵌入固定孔内,且悬臂钩嵌进固定孔后,通过固定孔可以限制悬臂钩不易从固定孔内脱离出来,使得第一卡扣部42与第二卡扣部62能够稳定的连接在一起,也即散热基座4与支架6能够相对固定在一起,有效地防止散热基座4与支架6之间产生松动或者脱落,以提升该脱毛仪的整体稳定性。
参照图16、图17及图19,支架6固定有第二透光体7,第二透光体7呈方形或者长方形,第二透光体7嵌入该窗口61。第二透光体7位于滤光片背对光源2一侧,且具有朝向光源2的入光面71和背向光源2的出光面72。可选地,第二透光体7可以为晶体,第二透光体7还可以为金刚石,在申请实施例中以晶体为例。
在脱毛仪工作时,光源2发出光线,反光杯1将光线进行反射,并且将光线穿过滤光片而反射至晶体上,光线从入光面71入射,经过晶体本体反射后从出光面72出射,通过将从出光面72的出射的光线照在待脱毛的皮肤部位上,以便于能够将皮肤上的毛发进行去除。
可选地,TEC制冷片的数量可以为两片或者三片,例如,TEC制冷片的数量可以为两片,且两片TEC制冷片呈间隔设置,其中,一片TEC制冷片固定在散热基座4上,另外一片安装在支架6上。支架6上开设有安装口,安装口连通于窗口61,在第二透光体7嵌入窗口61时,TEC制冷片安嵌装在安装口上,且TEC制冷片与第二透光体7互相抵接。通过TEC制冷片对第二透光体7制冷,以能够使得第二透光体7快速地进行散热,有效地降低第二透光体7的温度,尽可能地阻止出光面72发烫,以便于使得脱毛仪与待脱毛处的皮肤部位能够安全接触,从而提升脱毛仪的使用舒适度。
可选地,例如,TEC制冷片的数量可以为三片,其中,一片TEC制冷片固定在散热基座4上,其余两片TEC制冷片分别嵌装在支架上,且两片TEC制冷片分别位于第二透光体7两侧,这两侧可以是朝着光线出射的方向第二透光体7的上下两侧,也可以是左右两侧。通过第二透光体7两侧的TEC制冷片可以提升第二透光体7的降温效率,使得第二透光体7能够快速的散热,进而达到降温的目的,从而提升该脱毛仪的散热效果。
参照图20,可选地,光源2、反光杯1、第二透光体7三者的结构与相对位置关系满足以下条件:出光面72的出光均匀度大于等于90%,或出光面72上的光斑占据出光面72至少95%。出光面72的出光均匀度大于等于90%使得能够提高脱毛仪的脱毛效果,使得被脱毛的皮肤部位上的毛发被均匀的去除。出光面72上的光斑占据出光面72至少95%同理,也能够使得被脱毛的皮肤部位上的毛发被均匀的去除,还能提高光线的利用率。
对于出光均匀度较小或者出光面72上的光斑占出光面72的比例较小的脱毛仪,在使用时可能需要脱毛仪 多次照射同一个位置来实现均匀的脱毛,否则脱毛不均匀,也不美观。本申请的方案中光源2、反光杯1、第二透光体7三者的结构与相对位置关系满足出光面72的出光均匀度大于等于90%,或出光面72上的光斑占据出光面72至少95%的条件使得脱毛仪无需多次照射同一个位置。在光源2的品质以及脱毛仪功率足够,并且满足人体健康的条件下,脱毛仪可以一次照射即能实现高效且均匀的脱毛。
可选地,反光杯1、光源2和第二透光体7的中心可以在一条直线上,通过调整三者在该直线上的相互之间的距离可以使得出光面72的光均匀度大于等于90%,或者出光面72上的光斑占据出光面72的至少95%。可选地,也可以通过调整三者自身的结构使得脱毛仪满足以上条件。
可选地,光源2的中心位于反光杯1的焦点(图中标示为1a)与反光杯1底部之间,第二透光体7的入光面71位于出光面72与反光杯1的焦点之间,且反光杯1反射的光线聚焦位置在第二透光体7的出光面72与反光杯1的焦点之间。通过限定光源2、反光杯1以及第二透光体7三者之间的位置,使得出光面72的光均匀度大于等于90%,或者出光面72上的光斑占据出光面72的至少95%,使得光源2发出的光线能够被反光杯1充分反射在第二透光体7上,以便于提升第二透光体7的出光均匀度。
参照图19,反光杯1具有第一反射区域11和第二反射区域12,第一反射区域11是包括反光杯1底部的一段弧形区域,第二反射区域12是弧形区域两端向外延伸的平面区域,平面区域与弧形区域相切。可选地,光源2可以为条形灯管,条形灯管发出光线,反光杯1的弧形区域能够很好地将光线反射至第二透光体7上,同时反光杯1的平面区域也能够将光线进行反射至第二透光体7上,通过弧形区域和平面区域充分的将光线进行反射,以使得提高光线的出射率,提升光线的利用率。
例如,在脱毛仪工作时,光源2发出光线,反光杯1的第一反射区域11和第二反射区域12将光线充分反射至第二透光体7上,光线从第二透光体7的入射面入射,之后光线从第二透光体7的出射面出射,以便于使得出光面72的出光均匀度大于等于90%,或出光面72上的光斑占据出光面72至少95%,从而提升脱毛仪的出光均匀度,提高该脱毛仪的使用效果。
可选地,平面区域与参考线之间的夹角在5~20度之间,参考线是光源2中心与第二透光体7中心连线。例如,平面区域与参考线之间的夹角可以为5度或者8度,平面区域与参考线之间的夹角还可以为15度。通过限定平面区域与参考线的角度,以便于将光线能够充分反射在第二透光体7上,一方面可以减少光线的浪费,以能够降低使用成本,另一方面可以提升第二透光体7的出光均匀度。
例如在这个范围内焦点距离近,在满足光均匀度和光线利用率的条件下,还能够使得第二透光体7也可以距离光源2更近,使得脱毛仪的结构更加紧凑,同时在加工方面还能够节省材料。
参照图16、图17及图19,脱毛仪包括侧反件13,设置于反光杯1在长度方向的两端,将从反光杯1两端漏出的光线反射至反光杯1出光侧。通过侧反件13将光源2发出的光线充分地进行反射,以便于提升光线的利用率,使得脱毛仪能够高效的去除毛发,同时通过侧反件13可以方便的将光源2进行安装,提升安装效率。
可选地,侧反件13与反光杯1一体成型,在加工方面能够减少安装难度,此外,侧反件13与反光杯1一体成型,坚实牢固,可以提升侧反件13与反光杯1的连接稳定性,以便于提升反光杯1的使用寿命。
可选地,光源2为条形灯管,位于反光杯1两侧的侧反件13均设有通孔131,灯管端部穿过通孔131。灯管两端均连接有固定件8,用以将光源2活动固定在反光杯1上,例如固定件8可以为硅胶软套,固定件8还可以为橡胶套。固定件8呈圆柱型,且固定件8具有容纳槽81,灯管两端均嵌入安装内,固定件8沿着轴线位置开设有安装孔82,安装孔82连通于容纳槽81,灯管两端均延伸有安装柱21,安装柱21穿过安装孔82,固定件8设置在反光杯1外侧。
可选地,散热基座4两端均一体成型有承托块43,承托块43具有缺口,该缺口可以容纳光源2两端以及固定件8,在散热基座4与支架6保持扣接的状态下,支架6与承托块43将固定件8进行固定,进而将灯管固定在反光杯1上,固定件8自身具有弹性,在支架6与承托块43将固定件8进行固定的过程中,若固定件8受到挤压,固定件8可以相应地的改变自身形状以适应缺口的形状,同时尽可能地减少灯管受到挤压,以便于减少灯管的损伤。
本实施例公开了一种脱毛仪,其具有提升脱毛仪散热效果的功能。光源2装配在反光杯1内,且能够发出 光线,反光杯1能够将光线进行反射,进而实现该脱毛仪的出光,以便于将皮肤上的毛发去除,实现脱毛的目的。第一透光体3和反光杯1构成一容纳光源2的空腔,光源2主体悬于该空腔内,散热基座4的两侧分别与反光杯1以及制冷件5热耦合,以使得空腔内的热量能够快速从空腔内传递出来,也即将空腔内的热量传递至散热基座4和制冷件5上,进而对空腔进行降温,能够提升该脱毛仪的散热效果,同时能够对光源2进行均匀的散热,延长光源2的使用寿命。进一步的,良好的散热能够提高该脱毛仪的使用舒适度。
请参阅图26至图27,在本申请脱毛仪的另一实施例当中,弹性密封圈16设于第一透光体3与第二透光体7之间,弹性密封圈16为环形,第一透光体3和第二透光体7均与弹性密封圈16密封配合,从而使得第二透光体7与第一透光体3之间不会产生水气凝结,一些污垢也不会渗透到第二透光体7与第一透光体3的结合处,弹性密封圈16优选为环形设置的密封圈。
当然,当脱毛仪不慎坠落在地上时,第二透光体7与地面之间可能会发生刚性碰撞,传统的第二透光体7的冲击力会传递至第一透光体3,进而可能会将第一透光体3、反光杯1以及光源2振坏。而本实施例的脱毛仪在第二透光体7发生碰撞时,通过弹性密封圈16可以抵消冲击力,弹性密封圈16利用自身的弹性,弹性密封圈16受到外力挤压时可以产生弹性形变,可以减少或者抵消第一透光体3与第二透光体7之间的冲击,以降低第一透光体3、反光杯1以及光源2受到这些冲击而破碎的可能性,进而提高该脱毛仪的防撞性能。
请进一步参阅图28至图30,弹性密封圈16设有用于供光线通过的内圈161,第一透光体3过滤后的光线可经内圈161导送至第二透光体7上,以照射到人体的皮肤上。
本实施例中,第一透光体3和第二透光体7均直接固定于支架6上,第一透光体3和第二透光体7相对于支架6都是不能移动的,有效避免在使用的过程中人体骨骼或者尖锐物抵压第二透光体7使得第二透光体7相对支架6发生后移现象,防止对第一透光体3或者脱毛组件100造成不可恢复的挤压变形,弹性密封圈16经多次挤压后也会产生不可恢复的挤压变形,避免影响到脱毛仪的导光效果,造成光能量浪费。
弹性密封圈16还设有与内圈161连通的安装槽162,安装槽162设于弹性密封圈16之远离脱毛组件100的一侧面,内圈161自安装槽162的槽底壁朝第一透光体3一侧贯穿延伸,第二透光体7部分安装于安装槽162内,以提高第二透光体7和弹性密封圈16之间的密封性能,并同时将弹性密封圈16固定于第二透光体7上以实现两者之间的固定连接。
作为优选地实施方式,弹性密封圈16包括外圈163以及凸设于外圈163一侧面上的凸起164,凸起164与第一透光体3相抵接,外圈163之远离凸起164一侧面设有安装槽162,内圈161自安装槽162的槽底壁朝凸起164一侧贯穿延伸,外圈163和凸起164都是完整的闭环结构,内圈161内的光只能从第二透光体7透射出。
作为优选地实施方式,凸起164的横截面为横向设置的三角形结构,凸起164与第一透光体3接触的面积小于凸起164与外圈163接触的面积,因此,当弹性密封圈16被安装后,凸起164之远离外圈163的一端被挤压后可以部分卷曲,由于弹性密封圈16具有弹性,因而弹性密封圈16卷曲的部分可以紧密地抵持在第一透光体3上,即如果第二透光体7与第一透光体3之间的间距发生细微变化,弹性密封圈16也可凭借卷曲的部分以适应调整这种间隙变化,从而使得弹性密封圈16与第二透光体7之间以及弹性密封圈16与第一透光体3之间始终都能保持紧密甚至过盈配合,密封性更好。当然,在其他实施例中,凸起164的横截面也可以为梯形结构。
本实施例中,弹性密封圈16为抗激光以及抗高低温材质制作的环形体,以避免弹性密封圈16在使用的过程中遇到高温或者低温或者激光照射而出现变形,增加了弹性密封圈16的使用寿命。
请参阅图21,图21是本申请另一实施例的结构示意图。其中脱毛装置包括头部111和与头部111连接的握持部112。头部111设有用于贴合皮肤的冷敷部1111,冷敷部1111可出射光线照射至用户皮肤的毛囊,利用光线穿透皮肤照射毛囊进行脱毛,同时冷敷部1111可以快速降温,以减小光线给皮肤带来的灼烧感,使用户在使用过程中不会感觉到不适。在一些实施例中,冷敷部1111还可以出射一些用于护理皮肤的光线,以使脱毛仪既具备脱毛功能又具备对皮肤护理的功能。
可选地,握持部112可以包括一中空的壳体(图未标号),壳体的表面设有透气孔1211,透气孔1211连通壳体内部和外界,使得脱毛装置能够通过透气孔1211和外界进行交换气流,降低内部的温度。壳体还包括接口1212,接口1212可以用于连接外部电源,以对脱毛装置进行充电。其中接口1212在壳体内的位置不作限定。
请参阅图21和22,图22是本申请另一实施例的爆炸结构示意图,其中图22所示的箭头为在冷驱组件的驱动下脱毛装置内的气流流动方向,直线代表冷气流,波浪线代表热气流。具体而言,脱毛装置可以包括壳体、设于壳体开口上的光照盖板113、容置于壳体内部的脱毛机构14以及底盖15。
在本实施例中,壳体可以包括第一壳体121和第二壳体122,第一壳体121和第二壳体122相互扣合连接形成一具有两端开口的腔体,脱毛机构14容置于腔体内,光照盖板113和底盖15分别盖设于两个开口中,用于封装第一壳体121和第二壳体122连接形成腔体后的开口。
可选地,第一壳体121、第二壳体122、光照盖板113和底盖15可以通过卡扣的方式连接,也可以通过螺钉、粘接的方式连接。
脱毛机构14包括脱毛组件100、冷敷组件200、散热基座300以及冷驱组件400。
冷敷组件200设于靠近光照盖板113的一侧,光照盖板113上设有通孔(未标号),部分冷敷组件200从壳体内部经光照盖板113的通孔向外界裸露,以直接与皮肤接触。可以理解,部分冷敷组件200和光照盖板113组成脱毛装置的头部111。
脱毛组件100组件设于冷敷组件200远离光照盖板113的一侧,用于向冷敷组件200发射光线。光线可以是红光、也可以是绿光、也可以是黄光等可见光。光线射入冷敷组件200后从冷敷组件200透过进入皮肤下的毛囊,以实现脱毛。
散热基座300设于冷敷组件200的一侧,并与冷敷组件200连接。由于冷敷组件200在贴合皮肤时,能够吸收皮肤处的热量,以降低皮肤的温度,减轻灼烧感,所以冷敷组件200在长时间使用时温度会升高,降温效果减少。而散热基座300能够吸收冷敷组件200的热量,使得冷敷组件200保持在低温的工作环境,保证冷敷组件200对皮肤的降温效果。因而,本实施例中的脱毛装置在持续使用的情况下仍然能够保持机体低温的状态,且不会给用户带来痛感。
冷驱组件400设于散热基座300至少一部分背对脱毛组件100的一侧,用于对脱毛组件100和散热基座300进行散热。
在本实施例中,冷驱组件400吸入外部冷却介质从透气孔1211进入脱毛装置内部,冷却介质经过脱毛组件100和散热基座300后将热量带走,再从透气孔1211流出。
可选地,外部冷却介质可以是空气,冷驱组件400吸入空气后向脱毛组件100和散热基座300进行吹风,脱毛组件100和散热基座300的热量被气流带走。
在本实施例中,透气孔1211设于第一壳体121上,至少部分冷驱组件400与透气孔1211相对,使得冷驱组件400能够较好地吸收外部冷却介质从透气孔1211进入,增大散热效率。在其他实施例中,透气孔1211也可以设于第二壳体122上。
请参阅图22和图23,图23是图22实施例的爆炸结构示意图,其中图23所示的箭头表示风机的出风方向。
在本实施例中,脱毛装置还包括支架500、电路板600、处理器700以及电容800,脱毛组件100和冷敷组件200安装在支架500中,冷驱组件400与支架500相邻设置。脱毛组件100、冷敷组件200和冷驱组件400安装在电路板600上,与电路板600电连接。
处理器700和电容800与电路板600电连接,设置在电路板600上。当连接外部电源时,外部电源可以给电容800充电以便电容800可以为脱毛装置提供电能,并且电容800在连接外部电源时能储存电能以使得脱毛装置在不连接外部电源时也能使用。处理器700向脱毛组件100、冷敷组件200和冷驱组件400发送控制指令,以控制脱毛装置的运行。例如,控制脱毛装置的开关、热度保护或调节功率等。
在本实施例中,电路板600可以固定在第二壳体122中,电路板600可选为PCBA电路板。
在相关技术中,脱毛装置的机身内部热量往往在使用中不断增大,脱毛装置的内部电路和元件在高温环境下容易出现爆炸、烧坏、短路等危险情况。而本实施例中,冷驱组件400可以对脱毛组件100和散热基座300进行散热,散热基座300能够对冷敷组件200进行散热,以使冷敷组件200可以对皮肤进行冰敷,提升皮肤的舒适度,且防止了温度过高造成的爆炸、烧坏、短路等问题。
具体而言,脱毛组件100可以包括光源101、反光杯102、滤光片103以及两个电极104。
光源101、反光杯102和滤光片103安装在支架500内,即支架500内设有光源101、反光杯102和滤光片103的安装位,光源101、反光杯102和滤光片103卡入支架500的安装位中。
其中,光源101与冷敷组件200相对设置,光源101出射的光能够直接射入冷敷组件200。反光杯102设于光源101远离冷敷组件200的一侧,将光源101的光线反射后射入冷敷组件200,防止光能的损耗。滤光片103位于光源101和冷敷组件200之间,即光源101、滤光片103和冷敷组件200依次沿着光线传播的方向设置,滤光片103用于过滤光源101发出的一些有害光。减少光线对皮肤的损害,提升脱毛的安全性。两个电极104分别连接于光源101的两侧,与电路板600电连接,用于传输电信号。
可选地,光源101可以是灯管,灯管发射的光线颜色不限定,可为彩光、复合光等,具体波长以及频率根据使用情况而定。灯管类型也不作限定,可为半导体氙灯管、石英灯管、激光灯管等,光子类型可以是IPL(Intense Pulse Light,强脉冲光)、DPL(Delicate Pulse Light,精准脉冲光)、OPT(Optimal Pulse Technology,完美脉冲技术)、AOPT(Advanced Optimal Pulse Technology,升级版完美脉冲技术)、BBL(BroadBand Light,BB光)等,具体类型根据预设效果而定。
可选地,反光杯102可以是U型反射板,U型反射板围设于光源101,并且U型反射板的开口朝向冷敷组件200,将不入射至冷敷组件200的光线反射至冷敷组件200。同时,反光杯102还可以防止光源101产生的热量散发至脱毛装置中的其他元件中。在本实施例中,支架500包括固定架550和管道560,其中固定架550的内部设有第一容置空间510和第二容置空间520。其中第一容置空间510由于安装脱毛组件100,第二容置空间520用于安装冷敷组件200,第一容置空间510和第二容置空间520相邻设置,以缩小脱毛组件100和冷敷组件200之间的距离,减小脱毛组件100出射光的光程损耗,第二容置空间520相对于第一容置空间510更靠近图21所示的脱毛装置的头部111。
在脱毛装置进行工作时,光源101会产生大量的热量,并且反光杯102和滤光片103也会受到光线照射,导致温度升高,因此需要对光源101、反光杯102和滤光片103进行散热。
在本实施例中,支架500包括固定架550和管道560,管道560一端连接于固定架550一侧,另一端朝向冷驱组件400延伸。其中固定架550内设有连通第一容置空间510的出气口540,管道560上设有连通第一容置空间510的进气口530,进气口530、第一容置空间510和出气口540依序连通。
进气口530连通冷驱组件400,出气口540连通透气孔1211。冷驱组件400吸入外部空气从透气孔1211进入,并吹向出气口540。空气从出气口540进入第一容置空间510后,带走第一容置空间510内光源101、反光杯102和滤光片103的热量,并从出气口540及透气孔1211流向外界,向外界散热热能。
可选地,固定架550和管道560的各一部分构成第一支架501,固定架和管道的各剩余部分构成第二支架502,在其他实施例中,固定架550也可以一体成型。
第一支架501和第二支架502可以通过卡扣的方式连接在一起。第一支架501靠近第一壳体121,第二支架502靠近第二壳体122,出气口540设置在第一支架501,并与第一壳体121的透气孔1211相对设置,以加快出气口540的散热效率。第一容置空间510设于第一支架501、第二支架502各自对应固定架550的部分扣合在一起的部分内,进气口530设于第一支架501、第二支架502各自对应管道560的部分扣合在一起的部分内,与第一容置空间510连通,且与冷驱组件400连通,支架6的内部可以设有用于导风的通道,便于将冷驱组件400的气流导入第一容置空间510内。
因此,在本实施例中,脱毛组件100通过冷驱组件400进行散热,保证了脱毛装置的使用安全。
进一步地,在本实施例中,冷敷组件200可以包括第二透光体201和制冷件202。
第二透光体201用于贴合皮肤,第二透光体201与光源101相对设置,第二透光体201为透光元件,光源101发射的光线进入第二透光体201后,从第二透光体201射出进入皮肤。
可选地,第二透光体201可以是导光晶体,具体可选为具体可为蓝宝石、K9玻璃或者水晶玻璃。在第二透光体201为蓝宝石材质时,第二透光体201具有优良的导热性能。
可选地,第二透光体201可以是圆柱体或者方体,第二透光体201远离光源101的一个面用于与皮肤贴合。
制冷件202与第二透光体201连接,用于吸收第二透光体201的热量。由于第二透光体201与皮肤接触后 升高,制冷件202可以在第二透光体201温度升高后吸收第二透光体201的热能,使得第二透光体201保持低温,进而使得在长期使用第二透光体201贴合皮肤的状态下,第二透光体201仍然能够对皮肤进行冷敷,减小皮肤的痛感。
进一步地,制冷件202可以为半导体制冷方式的制冷元件,制冷件202吸热的一端与第二透光体201连接,另一端放热。
为了对制冷件202的放热端进行散热,在本实施例中,散热基座300与制冷件202的放热端连接,吸收制冷件202的热量。
具体地,散热基座300包括散热板301和散热翅片302。散热板301一表面设有并排的第一区域310和第二区域311,脱毛组件100设于第一区域310,散热翅片302安装在第二区域311。第二区域311位于固定架550连接管道560的一侧,散热翅片302和管道560并排于固定架的一侧,固定架550设于第一区域310,散热板301安装在电路板600上,并与冷敷组件200连接,具体可以将制冷件5通过导热硅脂粘接在散热板301上。冷敷组件200可以通过导热硅脂将热量快速导入散热板301上,而散热翅片302能够对散热板301进行散热,协助散热板301的热量散失,以使散热板301可以持续吸收制冷件202的热量。
可选地,散热翅片302的数量为多个,多个散热翅片302之间相互平行,散热翅片302可以通过焊接的方式安装在散热板301上。
可选地,在散热翅片302的表面还可以喷涂有导热漆,导热漆不仅可以辐射走散热翅片302的热量,还可以防止散热翅片302受到水汽影响,也能防腐蚀、防磨损。
在本实施例中,散热板301可以是均温板,均温板能够内部的液体工质遇热蒸发而吸热,遇冷后散热液化,通过蒸发、冷凝循环使均温板表面温度保持一致。因此,散热板301的表面一部分与制冷件5连接,另一部分与散热翅片302连接,将制冷件202产生的热量经散热板301和散热翅片302散失。
可选地,参阅图24,第二透光体201与散热基座300之间可以设有含碳层92,例如设在散热板301与第二透光体201热耦合一侧的表面,含碳层92具有优良的导热性能,能够加快散热板301的导热速率,增强散热基座300的散热性能。
可选地,含碳层是石墨烯材料、石墨粉、石墨片或石墨膜。
可选地,含碳层通过镀层、喷涂或贴合的方式设置。
为了加快散热基座300的散热性能,在本实施例中,散热基座300还与冷驱组件400连通。
具体地,散热基座300的散热翅片302与冷驱组件400连接,冷驱组件400吸入外部空气从透气孔1211进入,并驱动空气吹向散热翅片302,空气流经散热翅片302,以对散热翅片302散热。
在示例性的实施例中,散热翅片302与冷驱组件400提供的气流方形平行设置,以增加散热翅片302与气流接触的面积,加快散热翅片302的散热效率。
散热翅片302与第一壳体121上的透气孔1211相对设置,气流在经过散热翅片302后,快速从透气孔1211中流出。
因此,本实施例下的冷驱组件400不仅能够驱动冷却介质对脱毛组件100散热,还能对散热基座300进行散热。在提升了安全性能下,能够对被照射的皮肤进行冷敷降温,减缓被照射皮肤产生的灼痛感,且冷敷组件200在散热基座300和冷驱组件400的作用下可以接近零度的低温,真正做到使出光口附近的皮肤达到无限接近冰点,可减缓皮肤的灼痛感,且短时间的接触不会造成皮肤损伤。
请一并参阅图22、图23和图25,图25是图23实施例中风机壳体的出风口处结构示意图。在此实施例中,冷驱组件400可以包括风机壳体401和风机402。风机壳体401设于散热基座300背对冷敷组件200的一侧,风机402容置与风机壳体401中。
风机402在进风的一端与第一壳体121上的透气孔1211相对,风机402驱动外部空气从透气孔1211中进入风机402。风机壳体401设有用于出风的出风口410,风机402在出风的一端与出风口410连接,风机402驱动外部空气从透气孔1211中进入风机402后,从出风口410流出。
可选地,风机402可以是离心式风机、轴流式风机、混流式风机或横流式风机。
进一步地,出风口410包括第一出风口411和第二出风口412,风机402在出风口410出风被分为两部分,一部分从第一出风口411流出,另一部分从第二出风口412流出。
可选地,出风口410还可以包括第三出风口或更多的出风口,在此不作限定。
在此实施例中,第一出风口411连通支架500的进气口530,风机402驱动外部空气从透气孔1211中进入风机402,风机402驱动气流从第一出风口411和进气口530进入第一容置空间510,在第一容置空间510带走光源101、反光杯102和滤光片103的热量,最后从出气口540及透气孔1211流向外界,向外界散热热能,实现对脱毛组件100的散热。
在此实施例中,第二出风口412连接散热基座300的散热翅片302,风机402驱动外部空气从透气孔1211中进入风机402,风机402驱动气流从第二出风口412进入散热基座300的多个散热翅片302之间,气流经过散热翅片302后带走散热翅片302的热量,并从透气孔1211中流出。散热翅片302的温度下降后,散热板301的热量也下降,使得散热板301能够吸收冷敷组件200的热能,实现对冷敷组件200的散热。
可选地,第一出风口411和第二出风口412中的气流通量不作限定,根据实际情况设置。可以通过设置第一出风口411和第二出风口412的大小来控制第一出风口411和第二出风口412中的气流通量。例如在本实施例中,第二出风口412的出风面积大于第一出风口411的出风面积,使得更多的气流从第二出风口412中流出,以加强散热板301的散热效率。
综上,本实施例的脱毛仪通过冷驱组件400对脱毛组件100、冷敷组件200和散热基座300进行散热,进而实现对脱毛组件100和冷敷组件200进行同时散热,提升了脱毛仪散热能力,增强了脱毛仪的安全系数,同时可以持续使冷敷皮肤达到无限接近冰点,减缓皮肤的灼痛感,脱毛时不会造成皮肤损伤。
参照图31,该脱毛仪包括反光杯1、光源2。反光杯1为导体,其通电之后可以产生一个较高的电场。光源2装配在反光杯1内,与反光杯1相对设置,光源2为条状气体激发光光源,能够在反光杯1通电后受反光杯1激发而发出光线,反光杯1具有出光侧,反光杯1能够将光线进行反射,并从反光杯1的出光侧出射。其中,光源2的主体与反光杯1的间距大于零,且小于等于0.3毫米,例如,在实际安装光源2的过程中,光源2主体与反光杯1之间的距离可以为0.3毫米,光源2主体与反光杯1之间的距离也可以为0.15毫米,同理,也可以根据反光杯1与光源2自身的结构来限定光源2与反光杯1之间的距离,使得光源2主体与反光杯1之间的距离能够保证在0.3毫米之内。
在脱毛仪进行工作时,反光杯1通电后,反光杯1内可以产生一个较高的电场,反光杯1产生较高的电压能将光源2内的气体电离产生弧光进而放电,也即光源2可以发出光线。通过对光源2与反光杯1之间的距离进行限定,使得反光杯1内的电压可以激发光源2发光。对比通过触发线触发灯管发光的方式,反光杯1无触发线触发灯管发光的方式,不仅能够改善触发灯管发光的方式,以提升灯管发光的效率,而且可以节省材料,以降低生产成本。
可选地,反光杯1为半弧形反光杯1,光源2可以为条形灯管,灯管以悬于反光杯1内的方式安装在反光杯1上,使得灯管主体与反光杯1的内壁构成一个激发空间,使得反光杯1内的电压可以通过无触发线的方式来激发灯管,灯管内的气体进行电离,进而达到灯管发光的目的。反光杯1不仅可以通过较高的电压来触发灯管发光,而且反光杯1还可以作为光源2的安装载体,使得该脱毛仪不需要使用触发线或者其他元器件来激发灯管发光,节省材料,以能够降低生产成本。同时,可以减少反光杯1内的元器件排布,减少空间的拥挤,有利于反光杯1将光源2发出的光线进行充分的反射,从而提升光线的出射率。
可选地,反光杯1可以是条形的。
参照图31和图32,可选地,脱毛仪包括散热基座3、弹性体4以及支架5。散热基座3呈长条形,反光杯1安装在散热基座3上,反光杯1的出光侧背离散热基座3。其中,散热基座3与反光杯1接触的一侧与反光杯1热耦合。弹性体4固定于光源2端部,用于将光源2活动固定在反光杯1上,弹性体4位于反光杯1沿其自身长度方向的两侧。支架5与散热基座3以卡接的方式进行固定连接,弹性体4位于散热基座3与支架5之间,支架5以垂直于光源2长度方向的方向抵压弹性体4,使光源2与反光杯1或散热基座3相对固定。散热基座3与支架5共同将反光杯1固定住,使得光源2可以稳定的安装在反光杯1上,通过散热基座3与支架5保证脱 毛仪整机的稳定性。其中,弹性体4自身具有良好的弹性,支架5抵压弹性体4时,弹性体4自身结构易产生形变,一方面使得光源2与反光杯1之间不易产生晃动,以能够提高光线的出射效果,另一方面使得弹性体4能够很好的缓冲支架5对光源2端部的压力,弹性体4与光源2端部保持柔性接触,这样不仅有效的降低了光源2的损坏,同时有利于延长光源2的使用寿命。
可选地,参阅图33,该脱毛仪还可包括含碳层91,设置于反光杯1。比如,该含碳层91可以设置于反光杯1背对光源2的一侧。光源2在使用中会产生热量聚集在反光杯1中,而含碳层91具有优良的导热性能,能够加快其所在的反光杯1的导热速率,增强反光杯1的散热性能,防止脱毛仪温度过高造成自身损坏,也可防止对使用者的皮肤造成刺激或损伤。
可选地,参阅图33,含碳层91设置于散热基座3。比如设置于散热基座3与反光杯1之间,加快散热基座3与反光杯1之间的导热速率。
可选地,含碳层还可以设置于散热基座3的裸露表面,增强散热基座3的散热性能。
可选地,含碳层91可以是石墨烯材料、石墨粉、石墨片或石墨膜等材料,可以通过镀层、喷涂或贴合等方式设置在本申请所述的可以设置含碳层91的位置。
可选地,散热基座3可以为陶瓷基座,陶瓷基座设有第一槽体31,反光杯1嵌入第一槽体31中。第一槽体31呈长条形,且其底部具有弧形段,反光杯1嵌装在第一槽体31上,一方面能够增加反光杯1与散热基座3的接触面积,通过散热基座3自身具有良好的导热性以对反光杯1进行散热,减少脱毛仪整机的热量辐射,另一方面第一槽体31开设有在散热基座3上,可以提升散热基座3的空间利用率,使得脱毛仪内部之间的结构更加紧凑。此外,陶瓷为绝缘体,陶瓷与反光杯1接触时不会引发短路,之所以光源2主体可以悬于空腔内,是因为反光杯1为导体,且与光源2间隔,通电后利用强电场激发光源2发光。
可选地,散热基座3的两侧均一体成型有第一卡扣部32,支架5的两侧均一体成型有第二卡扣部51,第一卡扣部32与第二卡扣部51对应设置。散热基座3与支架5连接在一起的过程中,第一卡扣部32与第二卡扣部51紧紧的扣接一起,进而使得散热基座3与支架5能够稳定地连接在一起,从而提升该脱毛仪的使用稳定性。可选的,第一卡扣部32可以为卡块或悬臂钩,第二卡扣部51可以为固定孔。通过悬臂钩嵌入固定孔内,且悬臂钩嵌进固定孔后,通过固定孔可以限制悬臂钩不易从固定孔内脱离出来,使得第一卡扣部32与第二卡扣部51能够稳定的连接在一起,也即散热基座3与支架5能够相对固定在一起,有效地防止散热基座3与支架5之间产生松动或者脱落,以提升该脱毛仪的整体稳定性。
可选地,支架5设有通过光线的窗口52,窗口52对应第二卡扣部51的部分尺寸大于陶瓷基座设有第一卡扣部32的尺寸,以使得陶瓷基座设有所第一卡扣部32的部分嵌入支架5的窗口52。在实际组装陶瓷基座与支架5的过程中,陶瓷基座靠近的支架5的一侧可以嵌入窗口52内,使得陶瓷基座与支架5之间的连接更加稳定,同时可以减少陶瓷基座与支架5之间的缝隙,降低反光杯1内的热量辐射至反光杯1外边,以能够提升脱毛仪整机的性能。
参照图31、图32及图34,脱毛仪包括侧反件6,其设置于反光杯1在长度方向的两端,将从反光杯1两端漏出的光线反射至反光杯1出光侧。通过侧反件6可以将光源2发出的光线进行充分的反射,以能够提高光线的利用率。
可选地,侧反件6设有通孔61,通孔61的直径大于灯管端部的直径,灯管端部可以穿过通孔61,在安装灯管的过程中,灯管可以从任意一个通孔61穿进去,也可以从反光杯1内穿过通孔61,使得灯管的安装方便。可选地,弹性体4可以为硅胶套或者软胶套,在本申请实施中,以硅胶套为例,此处仅为示例说明,并不对弹性体4进行限定。光源2可以为灯管,灯管为长条状,呈圆柱形,灯管两端均延伸有安装柱21,安装柱21的半径尺寸小于灯管的半径尺寸。具体地,硅胶套呈圆柱型,且硅胶套具有安装槽41,灯管两端分别均嵌入安装槽41内,硅胶套沿着轴线位置开设有固定孔42,固定孔42连通于安装槽41,安装柱21可以穿过固定孔42。
通过通孔61还可以辅助灯管精准的装配在反光杯1上,以便于减少安装过程中的安装时间,从而提升安装效率。反光杯1与灯管保持装配的状态下,安装槽41的槽口朝向反光杯1,灯管两端分别穿过通孔61而插置于安装槽41内,硅胶套弹性地将灯管紧贴于通孔61靠近反光杯1底部一侧,减少灯管与侧反件6的硬性接触, 尽可能的降低侧反件6与灯管之间的碰撞,就算是有碰撞,也可以通过硅胶套来进行缓冲,有效地延长灯管的使用寿命,从而降低使用成本。
参照图31、图32及图34,可选地,陶瓷基座设有第一槽体31的两端各设有第二槽体33,第二槽体33用于容纳光源2的端部以及弹性体4,一方面节省了空间,提升陶瓷基座的空间利用率,另一方面通过第二槽体33减少光源2端部和弹性体4遭受外物的碰撞,为光源2的端部和弹性体4提供了一个相对安全的空间。第二槽体33与第一槽体31连通,且第二槽体33的深度大于第一槽体31的深度。第二槽体33作为弹性体4弹性形变的避让空间,使得弹性体4不会与第二槽体33的槽壁发生挤压的现象,便于弹性体4自身发生弹性形变。根据实际情况作出相应的形变,在弹性体4形变的过程中,弹性体4缓冲外力使得安装柱21不易损坏或者被震碎,减少更换光源2的次数,降低使用成本,提升该脱毛仪的实用性。
参照图31、图32及图34,可选地,脱毛仪包括第一透光体7,设置于反光杯1出光侧,并固定于支架5,第一透光体7与反光杯1构成容纳光源2的空腔。第一透光体7可以是滤光片,通过滤光片可以对光线进行筛选,以便于选择适宜将皮肤部位毛发去除的波长,使得在脱毛仪工作时,光源2发出的光线照在皮肤上时,以降低光线对皮肤的损伤,以能够提升脱毛的安全性。
可选地,脱毛仪包括第二透光体8,第二透光体8呈方形或者长方形,第二透光体8嵌入窗口52,第二透光体8位于滤光片背对光源2一侧,且具有朝光源2的入光面81和背向光源2的出光面82。可选地,第二透光体8可以为晶体,第二透光体8还可以为金刚石,在申请实施例中以晶体为例。在脱毛仪工作时,光源2发出光线,反光杯1将光线进行反射,并且将光线穿过滤光片而反射至晶体上,光线从入光面81入射,经过晶体本体反射后从出光面82出射,通过将从出光面82的出射的光线照在待脱毛的皮肤部位上,以便于能够将皮肤上的毛发进行去除。
可选地,脱毛仪包括制冷件9,其制冷侧与散热基座3另一侧热耦合,对反光杯1内空间进行降温。例如,制冷件9可以为TEC制冷片或制冷块,制冷件9用以对散热基座3进行制冷,以便于及时且快速带走散热基座3上的热量,以能够达到快速将反光杯1进行散热的目的。在本申请实例中,采用的制冷件9为TEC制冷片,此处仅为示例说明,并不对制冷件9进行限定。
在脱毛仪工作时,光源2在反光杯1内发出大量的光线,并且光线所产生的热量聚集在空腔内,同时反光杯1的温度随着空腔内的热量聚集而上升。其中,散热基座3一侧与反光杯1热耦合,制冷件9与散热基座3另一侧热耦合,热耦合可以通过热传递方式、热对流方式或热辐射方式,或者上述三者方式的任意组合来实现热传递。也即,通过散热基座3可以将反光杯1上的热量传递出去,同时散发掉空腔内的热量,以实现对反光杯1以及空腔进行降温,能够提高对光源2的散热效率。利用光源2主体悬于空腔的方式,也能够使得光源2的散热更加均匀,有利于延长光源2的使用寿命。具体的,光源2工作时所产生的热量以辐射形式向四周散热,同时空气介质均匀的包裹在光源2的周围,与光源2充分接触的同时,对光源2产生的热量也进行均匀的散热。热量由光源2产生,经过空腔传递到反光杯1和第一透光体7,然后散发出去。此外,通过制冷件9能够进一步地将散热基座3上的热量传递出去,达到快速散热的目的,进而提升脱毛仪的散热效果,同时减少空腔内的热量辐射至脱毛仪其他部位,使得在使用脱毛仪的过程中,降低脱毛皮肤处的灼烧感,从而提高脱毛仪的使用性能。
可选地,在制冷件9朝向散热基座3一侧或者制冷件9裸露表面可以设有含碳层,含碳层具有优良的导热性能,能够增强制冷件9的制冷效果,以便于及时且快速带走散热基座3上的热量,以能够达到快速将反光杯1进行散热的目的。
本实施例的有益效果是:区别于现有技术的情况,本申请公开一种脱毛仪,该脱毛仪包括反光杯1、光源2。光源2为条状气体激发光光源,且装配在反光杯1上,光源2的主体与反光杯1的间距小于等于0.3毫米,这样能够使得在反光杯1通电之后,反光杯1产生较高的电压能将光源2内的气体电离产生弧光进而放电,光源2可以发出光线。反光杯1为导体,便于导电,且可以提供一个能够产生较高电压的场所,通过对光源2与反光杯1之间的距离进行限定,使得反光杯1内的电压可以激发光源2发光。对比通过触发底线触发灯管发光的方式,反光杯1无触发线触发灯管发光的方式,不仅能够改善触发灯管发光的方式,以提升灯管发光的效率, 而且可以节省材料,以降低生产成本。
请参阅图35,图35是本申请一实施例的结构示意图。其中脱毛装置包括头部111和与头部111连接的握持部112。头部111设有用于贴合皮肤的冷敷部1111,冷敷部1111可出射光线照射至用户皮肤的毛囊,利用光线穿透皮肤照射毛囊进行脱毛,同时冷敷部1111可以快速降温,以减小光线给皮肤带来的灼烧感,使用户在使用过程中不会感觉到不适。在一些实施例中,冷敷部1111还可以出射一些用于护理皮肤的光线,以使脱毛仪既具备脱毛功能又具备对皮肤护理的功能。
请参阅图40至图41,在本申请脱毛仪的另一实施例当中,弹性密封圈16设于第一透光体7与第二透光体3之间,弹性密封圈16为环形,第一透光体7和第二透光体3均与弹性密封圈16密封配合,从而使得第二透光体3与第一透光体7之间不会产生水气凝结,一些污垢也不会渗透到第二透光体3与第一透光体7的结合处,弹性密封圈16优选为环形设置的密封圈。
当然,当脱毛仪不慎坠落在地上时,第二透光体3与地面之间可能会发生刚性碰撞,传统的第二透光体3的冲击力会传递至第一透光体7,进而可能会将第一透光体7、反光杯1以及光源2振坏。而本实施例的脱毛仪在第二透光体3发生碰撞时,通过弹性密封圈16可以抵消冲击力,弹性密封圈16利用自身的弹性,弹性密封圈16受到外力挤压时可以产生弹性形变,可以减少或者抵消第一透光体7与第二透光体3之间的冲击,以降低第一透光体7、反光杯1以及光源2受到这些冲击而破碎的可能性,进而提高该脱毛仪的防撞性能。
请进一步参阅图42至图44,弹性密封圈16设有用于供光线通过的内圈161,第一透光体7过滤后的光线可经内圈161导送至第二透光体3上,以照射到人体的皮肤上。
本实施例中,第一透光体7和第二透光体3均直接固定于支架6上,第一透光体7和第二透光体3相对于支架6都是不能移动的,有效避免在使用的过程中人体骨骼或者尖锐物抵压第二透光体3使得第二透光体3相对支架6发生后移现象,防止对第一透光体7或者脱毛组件100造成不可恢复的挤压变形,弹性密封圈16经多次挤压后也会产生不可恢复的挤压变形,避免影响到脱毛仪的导光效果,造成光能量浪费。
弹性密封圈16还设有与内圈161连通的安装槽162,安装槽162设于弹性密封圈16之远离脱毛组件100的一侧面,内圈161自安装槽162的槽底壁朝第一透光体7一侧贯穿延伸,第二透光体3部分安装于安装槽162内,以提高第二透光体3和弹性密封圈16之间的密封性能,并同时将弹性密封圈16固定于第二透光体3上以实现两者之间的固定连接。
作为优选地实施方式,弹性密封圈16包括外圈163以及凸设于外圈163一侧面上的凸起164,凸起164与第一透光体7相抵接,外圈163之远离凸起164一侧面设有安装槽162,内圈161自安装槽162的槽底壁朝凸起164一侧贯穿延伸,外圈163和凸起164都是完整的闭环结构,内圈161内的光只能从第二透光体3透射出。
作为优选地实施方式,凸起164的横截面为横向设置的三角形结构,凸起164与第一透光体7接触的面积小于凸起164与外圈163接触的面积,因此,当弹性密封圈16被安装后,凸起164之远离外圈163的一端被挤压后可以部分卷曲,由于弹性密封圈16具有弹性,因而弹性密封圈16卷曲的部分可以紧密地抵持在第一透光体7上,即如果第二透光体3与第一透光体7之间的间距发生细微变化,弹性密封圈16也可凭借卷曲的部分以适应调整这种间隙变化,从而使得弹性密封圈16与第二透光体3之间以及弹性密封圈16与第一透光体7之间始终都能保持紧密甚至过盈配合,密封性更好。当然,在其他实施例中,凸起164的横截面也可以为梯形结构。
本实施例中,弹性密封圈16为抗激光以及抗高低温材质制作的环形体,以避免弹性密封圈16在使用的过程中遇到高温或者低温或者激光照射而出现变形,增加了弹性密封圈16的使用寿命。
可选地,握持部112可以包括一中空的壳体(图未标号),壳体的表面设有透气孔1211,透气孔1211连通壳体内部和外界,使得脱毛装置能够通过透气孔1211和外界进行交换气流,降低内部的温度。壳体还包括接口1212,接口1212可以用于连接外部电源,以对脱毛装置进行充电。其中接口1212在壳体内的位置不作限定。
请参阅图35和36,图36是本申请一实施例的爆炸结构示意图,其中图36所示的箭头为在冷驱组件的驱动下脱毛装置内的气流流动方向,直线代表冷气流,波浪线代表热气流。具体而言,脱毛装置可以包括壳体、设于壳体开口上的光照盖板113、容置于壳体内部的脱毛机构14以及底盖15。
在本实施例中,壳体可以包括第一壳体121和第二壳体122,第一壳体121和第二壳体122相互扣合连接 形成一具有两端开口的腔体,脱毛机构14容置于腔体内,光照盖板113和底盖15分别盖设于两个开口中,用于封装第一壳体121和第二壳体122连接形成腔体后的开口。
可选地,第一壳体121、第二壳体122、光照盖板113和底盖15可以通过卡扣的方式连接,也可以通过螺钉、粘接的方式连接。
脱毛机构14包括脱毛组件100、冷敷组件200、散热组件300以及冷驱组件400。
冷敷组件200设于靠近光照盖板113的一侧,光照盖板113上设有通孔(未标号),部分冷敷组件200从壳体内部经光照盖板113的通孔向外界裸露,以直接与皮肤接触。可以理解,部分冷敷组件200和光照盖板113组成脱毛装置的头部111。
脱毛组件100组件设于冷敷组件200远离光照盖板113的一侧,用于向冷敷组件200发射光线。光线可以是红光、也可以是绿光、也可以是黄光等可见光。光线射入冷敷组件200后从冷敷组件200透过进入皮肤下的毛囊,以实现脱毛。
散热组件300设于冷敷组件200的一侧,并与冷敷组件200连接。由于冷敷组件200在贴合皮肤时,能够吸收皮肤处的热量,以降低皮肤的温度,减轻灼烧感,所以冷敷组件200在长时间使用时温度会升高,降温效果减少。而散热组件300能够吸收冷敷组件200的热量,使得冷敷组件200保持在低温的工作环境,保证冷敷组件200对皮肤的降温效果。因而,本实施例中的脱毛装置在持续使用的情况下仍然能够保持机体低温的状态,且不会给用户带来痛感。
冷驱组件400设于散热组件300至少一部分背对脱毛组件100的一侧,用于对脱毛组件100和散热组件300进行散热。
在本实施例中,冷驱组件400吸入外部冷却介质从透气孔1211进入脱毛装置内部,冷却介质经过脱毛组件100和散热组件300后将热量带走,再从透气孔1211流出。
可选地,外部冷却介质可以是空气,冷驱组件400吸入空气后向脱毛组件100和散热组件300进行吹风,脱毛组件100和散热组件300的热量被气流带走。
在本实施例中,透气孔1211设于第一壳体121上,至少部分冷驱组件400与透气孔1211相对,使得冷驱组件400能够较好地吸收外部冷却介质从透气孔1211进入,增大散热效率。在其他实施例中,透气孔1211也可以设于第二壳体122上。
请参阅图36和图37,图37是图36实施例的爆炸结构示意图,其中图37所示的箭头表示风机的出风方向。
在本实施例中,脱毛装置还包括支架500、电路板600、处理器700以及电容800,脱毛组件100和冷敷组件200安装在支架500中,冷驱组件400与支架500相邻设置。脱毛组件100、冷敷组件200和冷驱组件400安装在电路板600上,与电路板600电连接。
处理器700和电容800与电路板600电连接,设置在电路板600上。当连接外部电源时,外部电源可以给电容800充电以便电容800可以为脱毛装置提供电能,并且电容800在连接外部电源时能储存电能以使得脱毛装置在不连接外部电源时也能使用。处理器700向脱毛组件100、冷敷组件200和冷驱组件400发送控制指令,以控制脱毛装置的运行。例如,控制脱毛装置的开关、热度保护或调节功率等。
在本实施例中,电路板600可以固定在第二壳体122中,电路板600可选为PCBA电路板。
在相关技术中,脱毛装置的机身内部热量往往在使用中不断增大,脱毛装置的内部电路和元件在高温环境下容易出现爆炸、烧坏、短路等危险情况。而本实施例中,冷驱组件400可以对脱毛组件100和散热组件300进行散热,散热组件300能够对冷敷组件200进行散热,以使冷敷组件200可以对皮肤进行冰敷,提升皮肤的舒适度,且防止了温度过高造成的爆炸、烧坏、短路等问题。
具体而言,脱毛组件100可以包括光源101、反光杯102、滤光片103以及两个电极104。
光源101、反光杯102和滤光片103安装在支架500内,即支架500内设有光源101、反光杯102和滤光片103的安装位,光源101、反光杯102和滤光片103卡入支架500的安装位中。
其中,光源101与冷敷组件200相对设置,光源101出射的光能够直接射入冷敷组件200。反光杯102设于光源101远离冷敷组件200的一侧,将光源101的光线反射后射入冷敷组件200,防止光能的损耗。滤光片 103位于光源101和冷敷组件200之间,即光源101、滤光片103和冷敷组件200依次沿着光线传播的方向设置,滤光片103用于过滤光源101发出的一些有害光。减少光线对皮肤的损害,提升脱毛的安全性。两个电极104分别连接于光源101的两侧,与电路板600电连接,用于传输电信号。
可选地,光源101可以是灯管,灯管发射的光线颜色不限定,可为彩光、复合光等,具体波长以及频率根据使用情况而定。灯管类型也不作限定,可为半导体氙灯管、石英灯管、激光灯管等,光子类型可以是IPL(Intense Pulse Light,强脉冲光)、DPL(Delicate Pulse Light,精准脉冲光)、OPT(Optimal Pulse Technology,完美脉冲技术)、AOPT(Advanced Optimal Pulse Technology,升级版完美脉冲技术)、BBL(BroadBand Light,BB光)等,具体类型根据预设效果而定。
可选地,反光杯102可以是U型反射板,U型反射板围设于光源101,并且U型反射板的开口朝向冷敷组件200,将不入射至冷敷组件200的光线反射至冷敷组件200。同时,反光杯102还可以防止光源101产生的热量散发至脱毛装置中的其他元件中。在本实施例中,支架500包括固定架550和管道560,其中固定架550的内部设有第一容置空间510和第二容置空间520。其中第一容置空间510由于安装脱毛组件100,第二容置空间520用于安装冷敷组件200,第一容置空间510和第二容置空间520相邻设置,以缩小脱毛组件100和冷敷组件200之间的距离,减小脱毛组件100出射光的光程损耗,第二容置空间520相对于第一容置空间510更靠近图35所示的脱毛装置的头部111。
在脱毛装置进行工作时,光源101会产生大量的热量,并且反光杯102和滤光片103也会受到光线照射,导致温度升高,因此需要对光源101、反光杯102和滤光片103进行散热。
在本实施例中,支架500包括固定架550和管道560,管道560一端连接于固定架550一侧,另一端朝向冷驱组件400延伸。其中固定架550内设有连通第一容置空间510的出气口540,管道560上设有连通第一容置空间510的进气口530,进气口530、第一容置空间510和出气口540依序连通。
进气口530连通冷驱组件400,出气口540连通透气孔1211。冷驱组件400吸入外部空气从透气孔1211进入,并吹向出气口540。空气从出气口540进入第一容置空间510后,带走第一容置空间510内光源101、反光杯102和滤光片103的热量,并从出气口540及透气孔1211流向外界,向外界散热热能。
可选地,固定架550和管道560的各一部分构成第一支架501,固定架和管道的各剩余部分构成第二支架502,在其他实施例中,固定架550也可以一体成型。
第一支架501和第二支架502可以通过卡扣的方式连接在一起。第一支架501靠近第一壳体121,第二支架502靠近第二壳体122,出气口540设置在第一支架501,并与第一壳体121的透气孔1211相对设置,以加快出气口540的散热效率。第一容置空间510设于第一支架501、第二支架502各自对应固定架550的部分扣合在一起的部分内,进气口530设于第一支架501、第二支架502各自对应管道560的部分扣合在一起的部分内,与第一容置空间510连通,且与冷驱组件400连通,支架500的内部可以设有用于导风的通道,便于将冷驱组件400的气流导入第一容置空间510内。
因此,在本实施例中,脱毛组件100通过冷驱组件400进行散热,保证了脱毛装置的使用安全。
进一步地,在本实施例中,冷敷组件200可以包括第二透光体201和制冷件202。
第二透光体201用于贴合皮肤,第二透光体201与光源2相对设置,第二透光体201为透光元件,光源101发射的光线进入第二透光体8后,从第二透光体201射出进入皮肤。
可选地,第二透光体201可以是导光晶体,具体可选为具体可为蓝宝石、K9玻璃或者水晶玻璃。在第二透光体201为蓝宝石材质时,第二透光体201具有优良的导热性能。
可选地,第二透光体201可以是圆柱体或者方体,第二透光体201远离光源2的一个面用于与皮肤贴合。
制冷件202与第二透光体201连接,用于吸收第二透光体201的热量。由于第二透光体201与皮肤接触后升高,制冷件202可以在第二透光体201温度升高后吸收第二透光体201的热能,使得第二透光体201保持低温,进而使得在长期使用第二透光体201贴合皮肤的状态下,第二透光体201仍然能够对皮肤进行冷敷,减小皮肤的痛感。
进一步地,制冷件202可以为半导体制冷方式的制冷元件,制冷件202吸热的一端与第二透光体201连接, 另一端放热。
为了对制冷件202的放热端进行散热,在本实施例中,散热组件300与制冷件202的放热端连接,吸收制冷件202的热量。
具体地,散热组件300包括散热板301和散热翅片302。散热板301一表面设有并排的第一区域310和第二区域311,脱毛组件100设于第一区域310,散热翅片302安装在第二区域311。第二区域311位于固定架550连接管道560的一侧,散热翅片302和管道560并排于固定架的一侧,固定架550设于第一区域310,散热板301安装在电路板600上,并与冷敷组件200连接,具体可以将制冷件202通过导热硅脂粘接在散热板301上。冷敷组件200可以通过导热硅脂将热量快速导入散热板301上,而散热翅片302能够对散热板301进行散热,协助散热板301的热量散失,以使散热板301可以持续吸收制冷件202的热量。
可选地,散热翅片302的数量为多个,多个散热翅片302之间相互平行,散热翅片302可以通过焊接的方式安装在散热板301上。
可选地,在散热翅片302的表面还可以喷涂有导热漆,导热漆不仅可以辐射走散热翅片302的热量,还可以防止散热翅片302受到水汽影响,也能防腐蚀、防磨损。
在本实施例中,散热板301可以是均温板,均温板能够内部的液体工质遇热蒸发而吸热,遇冷后散热液化,通过蒸发、冷凝循环使均温板表面温度保持一致。因此,散热板301的表面一部分与制冷件202连接,另一部分与散热翅片302连接,将制冷件202产生的热量经散热板301和散热翅片302散失。
可选地,参阅图38,第二透光体201与散热组件300之间可以设有含碳层92,例如设在散热板301与第二透光体201热耦合一侧的表面,含碳层92具有优良的导热性能,能够加快散热板301的导热速率,增强散热组件300的散热性能。
可选地,含碳层92是石墨烯材料、石墨粉、石墨片或石墨膜。
可选地,含碳层92通过镀层、喷涂或贴合的方式设置。
为了加快散热组件300的散热性能,在本实施例中,散热组件300还与冷驱组件400连通。
具体地,散热组件300的散热翅片302与冷驱组件400连接,冷驱组件400吸入外部空气从透气孔1211进入,并驱动空气吹向散热翅片302,空气流经散热翅片302,以对散热翅片302散热。
在示例性的实施例中,散热翅片302与冷驱组件400提供的气流方形平行设置,以增加散热翅片302与气流接触的面积,加快散热翅片302的散热效率。
散热翅片302与第一壳体121上的透气孔1211相对设置,气流在经过散热翅片302后,快速从透气孔1211中流出。
因此,本实施例下的冷驱组件400不仅能够驱动冷却介质对脱毛组件100散热,还能对散热组件300进行散热。在提升了安全性能下,能够对被照射的皮肤进行冷敷降温,减缓被照射皮肤产生的灼痛感,且冷敷组件200在散热组件300和冷驱组件400的作用下可以接近零度的低温,真正做到使出光口附近的皮肤达到无限接近冰点,可减缓皮肤的灼痛感,且短时间的接触不会造成皮肤损伤。
请一并参阅图36、图37和图39,图39是图37实施例中风机壳体的出风口处结构示意图。在此实施例中,冷驱组件400可以包括风机壳体401和风机402。风机壳体401设于散热组件300背对冷敷组件200的一侧,风机402容置与风机壳体401中。
风机402在进风的一端与第一壳体121上的透气孔1211相对,风机402驱动外部空气从透气孔1211中进入风机402。风机壳体401设有用于出风的出风口410,风机402在出风的一端与出风口410连接,风机402驱动外部空气从透气孔1211中进入风机402后,从出风口410流出。
可选地,风机402可以是离心式风机、轴流式风机、混流式风机或横流式风机。
进一步地,出风口410包括第一出风口411和第二出风口412,风机402在出风口410出风被分为两部分,一部分从第一出风口411流出,另一部分从第二出风口412流出。
可选地,出风口410还可以包括第三出风口或更多的出风口,在此不作限定。
在此实施例中,第一出风口411连通支架5的进气口530,风机402驱动外部空气从透气孔1211中进入风 机402,风机402驱动气流从第一出风口411和进气口530进入第一容置空间510,在第一容置空间510带走光源2、反光杯1和滤光片103的热量,最后从出气口540及透气孔1211流向外界,向外界散热热能,实现对脱毛组件100的散热。
在此实施例中,第二出风口412连接散热组件300的散热翅片302,风机402驱动外部空气从透气孔1211中进入风机402,风机402驱动气流从第二出风口412进入散热组件300的多个散热翅片302之间,气流经过散热翅片302后带走散热翅片302的热量,并从透气孔1211中流出。散热翅片302的温度下降后,散热板301的热量也下降,使得散热板301能够吸收冷敷组件200的热能,实现对冷敷组件200的散热。
可选地,第一出风口411和第二出风口412中的气流通量不作限定,根据实际情况设置。可以通过设置第一出风口411和第二出风口412的大小来控制第一出风口411和第二出风口412中的气流通量。例如在本实施例中,第二出风口412的出风面积大于第一出风口411的出风面积,使得更多的气流从第二出风口412中流出,以加强散热板301的散热效率。
综上,本实施例的脱毛仪通过冷驱组件400对脱毛组件100、冷敷组件200和散热组件300进行散热,进而实现对脱毛组件100和冷敷组件200进行同时散热,提升了脱毛仪散热能力,增强了脱毛仪的安全系数,同时可以持续使冷敷皮肤达到无限接近冰点,减缓皮肤的灼痛感,脱毛时不会造成皮肤损伤。
以上所述仅为本申请的实施方式,并非因此限制本申请的专利范围,凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本申请的专利保护范围内。

Claims (71)

  1. 一种脱毛仪,其特征在于,包括:
    反光杯,所述反光杯能够反射光线;
    光源,装配在所述反光杯内,能够发出所述光线;
    透光体,具有入射所述光线的入光面和出射所述光线的出光面;
    支架,所述透光体固定于所述支架。
  2. 根据权利要求1所述的脱毛仪,其特征在于,包括:
    含碳层,设置于所述反光杯。
  3. 根据权利要求2所述的脱毛仪,其特征在于,
    所述含碳层设置于所述反光杯背对所述光源一侧。
  4. 根据权利要求1所述的脱毛仪,其特征在于,包括:
    散热基座,设置于所述反光杯一侧,用于对所述反光杯进行降温;
    含碳层,设置于所述散热基座。
  5. 根据权利要求4所述的脱毛仪,其特征在于,
    所述含碳层设置于所述反光杯与所述散热基座之间,和/或在所述散热基座的裸露表面。
  6. 根据权利要求4所述的脱毛仪,其特征在于,包括:
    滤光片,设置于所述反光杯和所述透光体之间;
    其中,所述散热基座一侧设有槽体,所述反光杯嵌入所述槽体中,所述滤光片相对所述散热基座固定。
  7. 根据权利要求6所述的脱毛仪,其特征在于,
    所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口。
  8. 根据权利要求7所述的脱毛仪,其特征在于,
    所述透光体嵌入所述窗口,所述透光体位于所述滤光片背对灯管一侧。
  9. 根据权利要求6所述的脱毛仪,其特征在于,
    弹性密封圈,所述弹性密封圈至少内圈部分弹性抵设于所述滤光片与所述透光体之间,所述滤光片和所述透光体均与所述弹性密封圈密封配合。
  10. 根据权利要求9所述的脱毛仪,其特征在于,
    所述弹性密封圈包括内圈和外圈,所述内圈直径小于所述外圈直径,所述外圈连接于所述内圈周边且向所述透光体方向延伸而超出所述内圈,形成安装槽,所述透光体朝向所述滤光片的一端周侧安置于所述安装槽内。
  11. 根据权利要求9所述的脱毛仪,其特征在于,
    所述弹性密封圈朝向所述滤光片一侧设有凸起,所述凸起抵设于所述滤光片端面。
  12. 根据权利要求11所述的脱毛仪,其特征在于,
    所述凸起为锥形环形凸起。
  13. 根据权利要求9所述的脱毛仪,其特征在于,
    所述弹性密封圈为抗激光以及抗高低温材质制作的环形体。
  14. 根据权利要求1所述的脱毛仪,其特征在于,包括:
    散热组件,与所述透光体连接,所述散热组件用于吸收所述透光体的热量;
    含碳层,设置于所述透光体和所述散热组件之间。
  15. 根据权利要求14所述的脱毛仪,其特征在于,包括:
    冷驱组件;
    其中,所述散热组件包括散热板和散热翅片,所述散热板一表面设有并排的第一区域和第二区域,所述光源和所述反光杯设置于所述散热板的所述第一区域位置,所述散热翅片安装在所述第二区域,所述冷驱组件设于所述散热翅片背对所述反光杯的一侧,所述冷驱组件驱动气流吹向所述散热翅片、所述光源、和/或所述反光杯。
  16. 根据权利要求2、4、14中任一项所述的脱毛仪,其特征在于,
    所述含碳层是石墨烯材料、石墨粉、石墨片或石墨膜。
  17. 根据权利要求15所述的脱毛仪,其特征在于,
    所述含碳层通过镀层、喷涂或贴合的方式设置。
  18. 根据权利要求1所述的脱毛仪,其特征在于,所述光源的中心位于所述反光杯的焦点与所述反光杯底部之间,所述透光体的所述入光面位于所述出光面与所述反光杯的焦点之间,且所述反光杯反射的所述光线的聚焦位置在所述透光体的所述出光面与所述反光杯的焦点之间。
  19. 根据权利要求18所述的脱毛仪,其特征在于,所述反光杯具有第一反射区域和第二反射区域,所述第一反射区域是包括所述反光杯底部的一段弧形区域,所述第二反射区域是所述弧形区域两端向外延伸的平面区域,所述平面区域与所述弧形区域相切。
  20. 根据权利要求19所述的脱毛仪,其特征在于,所述平面区域与参考线之间的夹角在5~20度之间,所述参考线是所述光源中心与所述透光体中心连线。
  21. 根据权利要求20所述的脱毛仪,其特征在于,所述夹角在8~15度之间。
  22. 一种脱毛仪,其特征在于,包括:
    反光杯,所述反光杯能够反射光线;
    光源,装配在所述反光杯内,能够发出所述光线;
    第一透光体,设置于所述反光杯出光侧,与所述反光杯构成容纳所述光源的空腔;
    散热基座,所述散热基座一侧与所述反光杯热耦合;
    制冷件,其制冷侧与所述散热基座另一侧、和/或所述反光杯一侧热耦合;
    支架,所述第一透光体固定于所述支架。
    其中,所述光源主体悬于所述空腔内,所述制冷件对所述空腔进行降温。
  23. 根据权利要求22所述的脱毛仪,其特征在于,
    含碳层,设置于所述反光杯和/或所述制冷件。
  24. 根据权利要求23所述的脱毛仪,其特征在于,
    所述含碳层设置于所述反光杯背对所述光源一侧、所述制冷件朝向所述散热基座一侧或所述制冷件裸露表面。
  25. 根据权利要求22所述的脱毛仪,其特征在于,包括:
    含碳层,设置于所述反光杯与所述散热基座之间。
  26. 根据权利要求25所述的脱毛仪,其特征在于,包括:
    第二透光体;
    滤光片,设置于所述光源和所述第二透光体之间,所述滤光片属于所述第一透光体;
    其中,所述散热基座一侧设有槽体,所述反光杯嵌入所述槽体中,所述滤光片相对所述散热基座固定。
  27. 根据权利要求26所述的脱毛仪,其特征在于,
    所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口。
  28. 根据权利要求27所述的脱毛仪,其特征在于,
    所述第二透光体嵌入所述窗口,所述第二透光体位于所述滤光片背对所述灯管一侧。
  29. 根据权利要求22所述的脱毛仪,其特征在于,包括:
    第二透光体,位于所述光源的出光侧;
    散热基座,与所述第二透光体连接,所述散热基座用于吸收所述第二透光体的热量;
    含碳层,设置于所述第二透光体和所述散热基座之间。
  30. 根据权利要求29所述的脱毛仪,其特征在于,包括:
    冷驱组件;
    其中,所述散热基座包括散热板和散热翅片,所述散热板一表面设有并排的第一区域和第二区域,所述光源和所述反光杯设置于所述散热板的所述第一区域位置,所述散热翅片安装在所述第二区域,所述冷驱组件设于所述散热翅片背对所述反光杯的一侧,所述冷驱组件驱动气流吹向所述散热翅片、所述光源、和/或所述反光杯。
  31. 根据权利要求26或29所述的脱毛仪,其特征在于,
    弹性密封圈,所述弹性密封圈至少内圈部分弹性抵设于所述第一透光体与所述第二透光体之间,所述第一透光体和所述第二透光体均与所述弹性密封圈密封配合。
  32. 根据权利要求31所述的脱毛仪,其特征在于,
    所述弹性密封圈包括内圈和外圈,所述内圈直径小于所述外圈直径,所述外圈连接于所述内圈周边且向所述第二透光体方向延伸而超出所述内圈,形成安装槽,所述第二透光体朝向所述滤光片的一端周侧安置于所述安装槽内。
  33. 根据权利要求31所述的脱毛仪,其特征在于,
    所述弹性密封圈朝向所述第一透光体一侧设有凸起,所述凸起抵设于所述第一透光体端面。
  34. 根据权利要求33所述的脱毛仪,其特征在于,
    所述凸起为锥形环形凸起。
  35. 根据权利要求31所述的脱毛仪,其特征在于,
    所述弹性密封圈为抗激光以及抗高低温材质制作的环形体。
  36. 根据权利要求23、25、29中任一项所述的脱毛仪,其特征在于,
    所述含碳层是石墨烯材料、石墨粉、石墨片或石墨膜。
  37. 根据权利要求36所述的脱毛仪,其特征在于,
    所述含碳层通过镀层、喷涂或贴合的方式设置。
  38. 根据权利要求22所述的脱毛仪,其特征在于,所述散热基座为陶瓷基座,其一侧设有槽体,所述反光杯嵌入所述槽体中,所述第一透光体是滤光片,且相对所述散热基座固定。
  39. 根据权利要求38所述的脱毛仪,其特征在于,包括:
    支架,所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口。
  40. 根据权利要求39所述的脱毛仪,其特征在于,包括:
    第二透光体,所述第二透光体固定于所述支架,且嵌入所述窗口,所述第二透光体位于所述滤光片背对所述光源一侧,且具有朝向所述光源的入光面和背向所述光源的出光面。
  41. 根据权利要求22所述的脱毛仪,其特征在于,包括:
    支架,所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口;
    第二透光体,所述第二透光体固定于所述支架,且嵌入所述窗口,所述第二透光体位于所述滤光片背对所述光源一侧,且具有朝向所述光源的入光面和背向所述光源的出光面。
  42. 根据权利要求22所述的脱毛仪,其特征在于,所述光源的中心位于所述反光杯的焦点与所述反光杯底部之间,所述第二透光体的所述入光面位于所述出光面与所述反光杯的焦点之间,且所 述反光杯反射的所述光线聚焦位置在所述第二透光体的所述出光面与所述反光杯的焦点之间。
  43. 根据权利要求22所述的脱毛仪,其特征在于,所述反光杯具有第一反射区域和第二反射区域,所述第一反射区域是包括所述反光杯底部的一段弧形区域,所述第二反射区域是所述弧形区域两端向外延伸的平面区域,所述平面区域与所述弧形区域相切。
  44. 根据权利要求22所述的脱毛仪,其特征在于,所述平面区域与参考线之间的夹角在5~20度之间,所述参考线是所述光源中心与所述第二透光体中心连线。
  45. 根据权利要求22所述的脱毛仪,其特征在于,所述光源是条形灯管,所述反光杯为半弧形反光杯,所述脱毛仪包括:
    侧反件,设置于所述反光杯在长度方向的两端,将从所述反光杯两端漏出的所述光线反射至所述反光杯出光侧。
  46. 根据权利要求45所述的脱毛仪,其特征在于,所述侧反件与所述反光杯一体成型,且所述侧反件设有通孔,所述灯管端部穿过所述通孔。
  47. 一种脱毛仪,其特征在于,包括:
    反光杯,为导体,所述反光杯能够反射光线;
    光源,为条状气体激发光光源,与所述反光杯相对设置,能够在所述反光杯通电后受所述反光杯激发而发出所述光线;
    支架,所述反光杯相对所述支架固定;
    其中,所述光源的主体与所述反光杯的间距大于零,且小于等于0.3毫米。
  48. 根据权利要求47所述的脱毛仪,其特征在于,
    含碳层,设置于所述反光杯。
  49. 根据权利要求48所述的脱毛仪,其特征在于,
    所述含碳层设置于所述反光杯背对所述光源一侧。
  50. 根据权利要求47所述的脱毛仪,其特征在于,包括:
    散热基座,设置于所述反光杯一侧,用于对所述反光杯进行降温;
    含碳层,设置于所述反光杯与所述散热基座之间、或所述散热基座裸露表面。
  51. 根据权利要求50所述的脱毛仪,其特征在于,包括:
    第二透光体;
    第一透光体,所述第一透光体包括滤光片,设置于所述光源和所述第二透光体之间;
    其中,所述散热基座一侧设有槽体,所述反光杯嵌入所述槽体中,所述滤光片相对所述散热基座固定。
  52. 根据权利要求51所述的脱毛仪,其特征在于,
    所述支架具有窗口,所述滤光片固定于所述支架且覆盖所述窗口。
  53. 根据权利要求52所述的脱毛仪,其特征在于,
    所述第二透光体嵌入所述窗口,所述第二透光体位于所述滤光片背对所述光源一侧。
  54. 根据权利要求51所述的脱毛仪,其特征在于,
    弹性密封圈,所述弹性密封圈至少内圈部分弹性抵设于所述第一透光体与所述第二透光体之间,所述第一透光体和所述第二透光体均与所述弹性密封圈密封配合。
  55. 根据权利要求54所述的脱毛仪,其特征在于,
    所述弹性密封圈包括内圈和外圈,所述内圈直径小于所述外圈直径,所述外圈连接于所述内圈周边且向所述第二透光体方向延伸而超出所述内圈,形成安装槽,所述第二透光体朝向所述滤光片的一端周侧安置于所述安装槽内。
  56. 根据权利要求54所述的脱毛仪,其特征在于,
    所述弹性密封圈朝向所述第一透光体一侧设有凸起,所述凸起抵设于所述第一透光体端面。
  57. 根据权利要求56所述的脱毛仪,其特征在于,
    所述凸起为锥形环形凸起。
  58. 根据权利要求54所述的脱毛仪,其特征在于,
    所述弹性密封圈为抗激光以及抗高低温材质制作的环形体。
  59. 根据权利要求50所述的脱毛仪,其特征在于,包括:
    制冷件,其制冷侧与所述散热基座一侧热耦合;
    其中,所述含碳层设置于所述制冷件朝向所述散热基座一侧或所述制冷件裸露表面。
  60. 根据权利要求47所述的脱毛仪,其特征在于,包括:
    第二透光体,位于所述光源的出光侧;
    散热组件,与所述第二透光体连接,所述散热组件用于吸收所述第二透光体的热量;
    含碳层,设置于所述第二透光体和所述散热组件之间。
  61. 根据权利要求60所述的脱毛仪,其特征在于,包括:
    冷驱组件;
    其中,所述散热组件包括散热板和散热翅片,所述散热板一表面设有并排的第一区域和第二区域,所述光源和所述反光杯设置于所述散热板的所述第一区域位置,所述散热翅片安装在所述第二区域,所述冷驱组件设于所述散热翅片背对所述反光杯的一侧,所述冷驱组件驱动气流吹向所述散热翅片、所述光源、和/或所述反光杯。
  62. 根据权利要求48、50、60中任一项所述的脱毛仪,其特征在于,
    所述含碳层是石墨烯材料、石墨粉、石墨片或石墨膜。
  63. 根据权利要求62所述的脱毛仪,其特征在于,
    所述含碳层通过镀层、喷涂或贴合的方式设置。
  64. 根据权利要求47所述的脱毛仪,其特征在于,包括:
    散热基座,所述散热基座一侧与所述反光杯热耦合;
    弹性体,固定于所述光源端部;
    支架,以垂直于所述光源长度方向的方向抵压所述弹性体,使所述光源与反光杯或所述散热基座相对固定。
  65. 根据权利要求64所述的脱毛仪,其特征在于,所述散热基座为陶瓷基座,所述陶瓷基座设有第一槽体,所述反光杯嵌入所述第一槽体中,所述支架通过所述弹性体将所述光源、反光杯固定于所述散热基座。
  66. 根据权利要求65所述的脱毛仪,其特征在于,所述陶瓷基座设有第一槽体的两端各设有第二槽体,所述第二槽体与所述第一槽体连通,且所述第二槽体的深度大于所述第一槽体的深度,所述第二槽体用于容纳所述光源的两端及所述弹性体,且作为所述弹性体弹性形变的避让空间。
  67. 根据权利要求65所述的脱毛仪,其特征在于,所述陶瓷基座侧边设有第一卡扣部,所述支架对应地设有第二卡扣部,所述支架通过所述第二卡扣部与所述第一卡扣部的卡扣配合,固定于所述陶瓷基座。
  68. 根据权利要求67所述的脱毛仪,其特征在于,所述支架设有窗口,所述窗口对应所述第二卡扣部的部分尺寸大于所述陶瓷基座设有所述第一卡扣部的尺寸,以使得所述陶瓷基座设有所第一卡扣部的部分嵌入所述支架的所述窗口。
  69. 根据权利要求68所述的脱毛仪,其特征在于,所述支架设有通过所述光线的窗口,包括:
    第一透光体,设置于所述反光杯出光侧,并固定于所述支架,所述第一透光体与所述反光杯构成容纳所述光源的空腔。
  70. 根据权利要求69所述的脱毛仪,其特征在于,所述第一透光体是滤光片,所述脱毛仪包括:
    第二透光体,所述第二透光体嵌入所述窗口,所述第二透光体位于所述滤光片背对所述光源一侧,且具有朝向所光源的入光面和背向所述光源的出光面。
  71. 根据权利要求47所述的脱毛仪,其特征在于,所述反光杯为半弧形反光杯,所述脱毛仪包括:
    侧反件,设置于所述反光杯在长度方向的两端,将从所述反光杯两端漏出的所述光线反射至所述反光杯出光侧;
    其中,所述侧反件设有通孔,所述灯管端部穿过所述通孔,所述通孔直径大于所述光源两端的直径,所述弹性体弹性地将所述光源紧贴于所通孔靠近所反光杯底部一侧。
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CN215384556U (zh) * 2020-07-09 2022-01-04 深圳由莱智能电子有限公司 便携式脱毛仪
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CN215534977U (zh) * 2021-08-05 2022-01-18 深圳市嘉宇康医疗器械有限公司 一种散热装置以及美容仪
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CN217488844U (zh) * 2021-11-15 2022-09-27 深圳由莱智能电子有限公司 一种脱毛仪
CN217310568U (zh) * 2021-12-20 2022-08-30 广州星际悦动股份有限公司 脱毛仪

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CN116269742B (zh) * 2023-05-23 2023-09-08 可孚医疗科技股份有限公司 一种脱毛仪冷敷结构及制作方法

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