CN211097091U - Depilatory instrument - Google Patents
Depilatory instrument Download PDFInfo
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- CN211097091U CN211097091U CN201921940157.7U CN201921940157U CN211097091U CN 211097091 U CN211097091 U CN 211097091U CN 201921940157 U CN201921940157 U CN 201921940157U CN 211097091 U CN211097091 U CN 211097091U
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- Prior art keywords
- cavity
- light
- air
- heat dissipation
- assembly
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- 230000002951 depilatory effect Effects 0.000 title description 4
- 230000017525 heat dissipation Effects 0.000 claims abstract description 81
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 40
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 210000004209 hair Anatomy 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 abstract 1
- 210000003491 skin Anatomy 0.000 description 54
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 210000003780 hair follicle Anatomy 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 206010006784 Burning sensation Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000035617 depilation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003721 exogen phase Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an appearance moults, the appearance that moults includes: the shell is provided with an installation cavity, and an installation opening communicated with the installation cavity is formed in the shell; the light-emitting component is arranged at the mounting opening; the heat dissipation assembly is arranged in the mounting cavity and divides the mounting cavity into an air inlet cavity and an air outlet cavity, and the shell is provided with a plurality of air inlet holes communicated with the air inlet cavity and a plurality of air outlet holes communicated with the air outlet cavity; the air inlet holes, the air inlet cavity, the air outlet cavity and the air outlet holes are sequentially communicated to form a heat dissipation channel; the heat dissipation assembly is used for blowing air to the light emitting assembly so as to dissipate heat of the light emitting assembly through the heat dissipation channel. The utility model provides a heat dispersion of appearance that moults is excellent, can promote user's use and experience.
Description
Technical Field
The utility model relates to a nursing products technical field, in particular to appearance that moults.
Background
The depilatory instrument irradiates light with specific wavelength to the surface of human skin to generate heat on the surface of the human skin, so that hair follicles on the human skin are necrotized by absorbing sufficient light energy, and the hair shedding effect is achieved.
The appearance that moults can produce high energy heat in the twinkling of an eye of processing unhairing to the human body, and common appearance that moults is because inside heat dissipation is handled inadequately, and the heat that the appearance that moults produced can further radiate human skin surface, and too much heat gathering can make human skin produce burning sensation and painful sense on human skin surface, influences the user experience that the appearance that moults when using.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a appearance that moults aims at promoting the heat dissipation treatment ability of the appearance that moults.
In order to achieve the above object, the utility model provides a depilating instrument, depilating instrument includes:
the shell is provided with an installation cavity, and an installation opening communicated with the installation cavity is formed in the shell;
the light-emitting component is arranged at the mounting opening; and
the heat dissipation assembly is arranged in the mounting cavity and divides the mounting cavity into an air inlet cavity and an air outlet cavity, and the shell is provided with a plurality of air inlet holes communicated with the air inlet cavity and a plurality of air outlet holes communicated with the air outlet cavity; the air inlet holes, the air inlet cavity, the air outlet cavity and the air outlet holes are sequentially communicated to form a heat dissipation channel; the heat dissipation assembly is used for blowing air to the light emitting assembly so as to dissipate heat of the light emitting assembly through the heat dissipation channel.
In an embodiment of the present invention, the heat dissipation assembly includes:
the heat dissipation seat is provided with an air guide opening which is communicated with the air inlet cavity and the air outlet cavity; and
and the air guide device is arranged at the air guide opening and used for guiding the air in the air inlet cavity to the light-emitting component and the air outlet cavity.
In an embodiment of the present invention, the heat sink includes
The mounting plate is arranged in the mounting cavity and divides the mounting cavity into the air inlet cavity and the air outlet cavity, and the air guide opening is formed in the mounting plate; and
the supporting plate is arranged at one end, close to the light-emitting component, of the mounting plate and surrounds the light-emitting component to form a heat dissipation cavity; the supporting plate is provided with a blast hole and a wind dispersing hole which are communicated with the heat dissipation cavity and the wind outlet cavity, and the wind guide device blows air into the heat dissipation cavity through the blast hole so as to dissipate heat of the light-emitting component.
In an embodiment of the present invention, the light emitting assembly includes:
the heat conduction head is provided with a mounting groove, the bottom wall of the mounting groove is provided with a light outlet, and the light outlet, the mounting groove and the air outlet cavity are sequentially communicated; and
the light source assembly is arranged in the mounting groove, and the heat dissipation assembly blows air to the light source assembly to enable the light source assembly to dissipate heat.
In an embodiment of the present invention, the bottom wall of the mounting groove is provided with a plurality of heat dissipation posts, and the heat dissipation posts surround the light source assembly.
In an embodiment of the present invention, the light source assembly includes:
an insulating support;
the light filtering piece is arranged on the insulating support and is encircled with the insulating support to form an accommodating groove, and the accommodating groove is provided with a notch which is opened towards the heat dissipation assembly; and
the light pipe penetrates through the insulating support and is contained in the containing groove, and the heat dissipation assembly blows air into the containing groove through the notch.
In an embodiment of the present invention, the hair removal device further includes a first circuit board disposed in the heat dissipation assembly, and the first circuit board is located in the air outlet cavity and electrically connected to the light pipe.
In an embodiment of the present invention, the first circuit board is provided with two metal contact plates arranged at intervals, and the opposite ends of the insulating support are respectively provided with a first electrode groove and a second electrode groove;
one ends of the two metal contact pieces, which are far away from the first circuit board, are respectively accommodated in the first electrode groove and the second electrode groove and are respectively connected with two ends of the electrode of the light pipe.
In an embodiment of the present invention, the depilating apparatus further includes a light-emitting cover and an ice compress module;
the light-emitting cover is arranged at the mounting opening and provided with an accommodating cavity, and the light-emitting assembly is accommodated in the accommodating cavity;
the light-emitting cover is provided with an ice compress opening, and the ice compress module is arranged at the ice compress opening and is abutted against the light-emitting component; the ice compress module is provided with a light through port corresponding to the light emitting component, and the light through port is communicated with the accommodating cavity.
In an embodiment of the present invention, the depilating apparatus further includes a skin test assembly disposed in the accommodating cavity;
the skin test assembly comprises a second circuit board, and a skin color detection unit and a skin detection ring which are electrically connected with the second circuit board;
the ice compress module is also provided with a detection port adjacent to the light through port, and the skin color detection unit is arranged at the detection port;
the skin detection ring is arranged around the periphery of the ice compress module and is abutted against the inner wall of the ice compress opening.
The utility model discloses technical scheme is through setting up radiator unit in the installation cavity that closes formation at casing and light-emitting component enclosure, makes radiator unit separate the installation cavity for air inlet chamber and air-out chamber, sets up the fresh air inlet at the lateral wall in air inlet chamber, sets up the wind outlet at the lateral wall in air-out chamber, and fresh air inlet, air inlet chamber, air-out chamber and wind outlet communicate in proper order, form heat dissipation channel. With this, no matter radiator unit is located the air inlet chamber or the air-out intracavity, when radiator unit blew to light emitting component, will make the outside air pass through the fresh air inlet and get into the air inlet intracavity continuously, and to light emitting component, the air takes away the back with the heat on the light emitting component, get into the air-out intracavity, go in flowing back the external environment from the exhaust vent at last, thereby can continuously utilize the air in the external environment to dispel the heat the cooling to light emitting component, avoid light emitting component during operation overheated, also further avoid the appearance that moults and radiate out too much heat gathering to human skin surface, arouse to use uncomfortably.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the hair removal device of the present invention;
figure 2 is a schematic diagram of the epilating apparatus of figure 1 partially exploded;
FIG. 3 is a schematic view of a portion of the hair removal device of the present invention;
FIG. 4 is a schematic view of another embodiment of the hair removal device of the present invention;
figure 5 is a schematic diagram of the epilating apparatus of figure 1 after complete explosion.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
311 | |
| 11 | |
3111 | Air guide opening |
| 12 | |
312 | |
| 13 | |
3121 | |
| 2 | |
3122 | |
| 21 | |
32 | |
| 211 | Mounting groove | 4 | |
| 212 | Light outlet | 41 | |
| 22 | Light source assembly | 42 | Air outlet cavity |
| 221 | Insulating support | 5 | |
| 2211 | |
51 | |
| 2212 | |
6 | Luminous cover |
| 222 | |
61 | |
| 223 | |
7 | |
| 224 | Accommodating |
71 | Light-through |
| 23 | |
72 | |
| 3 | |
8 | Skin |
| 31 | Heat radiation seat | 9 | Skin detection ring |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout this document, "and/or" is meant to include three juxtaposed aspects, exemplified by "A and/or B," including either the A aspect, or the B aspect, or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a depilatory instrument, which is used for removing hairs on the surface of human skin.
In the embodiment of the present invention, referring to fig. 1 in combination with fig. 2, the depilating apparatus includes: the device comprises a shell 1, wherein the shell 1 is provided with a mounting cavity 4, and the shell 1 is provided with a mounting hole 13 communicated with the mounting cavity 4; the light-emitting component 2 is arranged at the mounting opening 13; the heat dissipation assembly 3 is arranged in the installation cavity 4, the installation cavity 4 is divided into an air inlet cavity 41 and an air outlet cavity 42, and the shell 1 is provided with a plurality of air inlet holes 11 communicated with the air inlet cavity 41 and a plurality of air outlet holes 12 communicated with the air outlet cavity 42; the air inlet holes 11, the air inlet cavity 41, the air outlet cavity 42 and the air outlet holes 12 are communicated in sequence to form a heat dissipation channel; the heat dissipation assembly 3 is used for blowing air to the light emitting assembly 2 to dissipate heat of the light emitting assembly 2 through the heat dissipation channel.
In the present invention, the material of the housing 1 may be plastic, etc., and is not limited herein. Casing 1 can be the column setting, and the bottom of casing 1 can also set up the handle that conveniently grips. Casing 1 is formed with installation cavity 4, and the installing port 13 with installation cavity 4 intercommunication is seted up to casing 1's one end, and installing port 13 is used for installing light emitting component 2, and light emitting component 2 accessible joint, modes such as grafting are connected with casing 1, and light emitting component 2 still covers installing port 13.
The light emitting component 2 is used for emitting light with different wavelengths, and the light with specific wavelength can cause necrosis of hair follicles on the skin after contacting the skin of a human body by adjusting the wavelength of the emitted light, so that the hair removal effect is achieved.
According to the technical scheme of the embodiment, the heat dissipation assembly 3 is arranged in the installation cavity 4 formed by enclosing the shell 1 and the light emitting assembly 2, so that the installation cavity 4 is divided into the air inlet cavity 41 and the air outlet cavity 42 by the heat dissipation assembly 3, the air inlet hole 11 is formed in the side wall of the air inlet cavity 41, the air outlet hole 12 is formed in the side wall of the air outlet cavity 42, and the air inlet hole 11, the air inlet cavity 41, the air outlet cavity 42 and the air outlet hole 12 are sequentially communicated to form a heat dissipation channel. Therefore, no matter the heat dissipation component 3 is located in the air inlet cavity 41 or the air outlet cavity 42, when the heat dissipation component 3 blows air to the light emitting component 2, the external air continuously enters the air inlet cavity 41 through the air inlet hole 11 and flows to the light emitting component 2, after the air takes away the heat on the light emitting component 2, the air enters the air outlet cavity 42 and finally flows back to the external environment from the air outlet hole 12, so that the air in the external environment can be continuously utilized to dissipate heat and cool the light emitting component 2, the light emitting component 2 is prevented from being overheated during working, and the situation that the depilating instrument radiates too much heat to be gathered on the surface of the skin of a human body to cause discomfort in use is further avoided.
In an embodiment of the present invention, referring to fig. 3 and shown in fig. 2 and 4, the heat dissipation assembly 3 includes: the heat dissipation seat 31 is provided with an air guide port 3111, and the air guide port 3111 is communicated with the air inlet cavity 41 and the air outlet cavity 42; the air guide device 32 is arranged at the air guide port 3111, and is used for guiding the air in the air inlet cavity 41 to the light-emitting component 2 and the air outlet cavity 42.
In the present embodiment, the heat sink 31 may be disposed in an L shape, and the air guiding opening 3111 is disposed at a corner of the heat sink 31. for facilitating heat dissipation of the heat sink 31 and enabling the heat sink 31 to have higher structural strength, the heat sink 31 is preferably made of metal or metal alloy, and the heat sink 31 may also be made of plastic, etc., which is only an exemplary illustration and is not a sole limitation on the material of the heat sink 31.
The air guiding device 32 is located in the air outlet cavity 42 and covers the air guiding opening 3111. When the air guide device 32 is operated, air in the air inlet chamber 41 is sucked into the air guide device 32 through the air guide port 3111, and then discharged from the air outlet of the air guide device 32 to be blown to the light emitting module 2. It should be noted that, in order to ensure the maximum utilization rate of the air in the air inlet chamber 41, unnecessary cross flow of the air in the air inlet chamber 41 and the air in the air outlet chamber 42 should be prevented, for example, the air inlet chamber 41 and the air outlet chamber 42 are only communicated through the air guiding opening 3111 of the heat sink 31, and are not communicated at any other part of the heat sink 31. Therefore, the air with relatively low temperature in the air inlet cavity 41 and the air with relatively high temperature in the air outlet cavity 42 can be prevented from being mixed to influence the heat dissipation effect of the light emitting component 2. Alternatively, the air guiding device 32 may be a fan, a small blower, etc., and is not limited herein.
In other embodiments of the present invention, the heat sink 31 has a limit groove corresponding to the air guiding device 32, the air guiding opening 3111 is disposed on the bottom wall of the limit groove, and the air guiding device 32 at least partially accommodates and is limited in the limit groove. Further, the heat dissipation seat 31 is provided with a clamping groove at the periphery of the notch of the limiting groove, the outer wall of the air guiding device 32 is provided with a clamping block corresponding to the clamping groove, and when the air guiding device 32 is accommodated and limited in the limiting groove, the clamping block is accommodated and limited in the clamping groove. Therefore, the air guide device 32 can be prevented from moving or rotating in the limit groove, and the reliability of installation and fixation between the air guide device 32 and the heat radiating seat 31 can be ensured.
In an embodiment of the present invention, referring to fig. 3 in combination with fig. 2 and 4, the heat sink 31 includes: the mounting plate 311 is arranged in the mounting cavity 4, the mounting cavity 4 is divided into an air inlet cavity 41 and an air outlet cavity 42, and the air guide port 3111 is formed in the mounting plate 311; a support plate 312, wherein the support plate 312 is disposed at one end of the mounting plate 311 close to the light emitting component 2, and encloses with the light emitting component 2 to form a heat dissipation cavity (not shown); the supporting plate 312 is provided with a blowing port 3121 and a blowing port 3122 communicating the heat dissipation cavity and the air outlet cavity 42, and the air guiding device 32 blows air into the heat dissipation cavity through the blowing port 3121, so as to dissipate heat of the light emitting assembly 2.
In the present embodiment, the supporting plate 312 is disposed at one end of the mounting plate 311 and is disposed near the light emitting assembly 2. The mounting plate 311 is connected to the top and bottom walls of the mounting chamber 4 such that the mounting plate 311 divides the mounting chamber 4 into the intake chamber 41 and the exhaust chamber 42. The side of the supporting plate 312 facing away from the mounting plate 311 is connected to the light emitting device 2 and encloses the light emitting device 2 to form a heat dissipation chamber. The supporting plate 312 is provided with a blast port 3121 and a wind dispersing port 3122 for communicating the heat dissipating cavity and the wind outlet cavity 42.
The air guide device 32 is arranged corresponding to the tuyere 3121, and the air outlet of the air guide device 32 is hermetically connected with the tuyere 3121, so that the air in the air guide device 32 can be directly and completely blown into the heat dissipation cavity through the tuyere 3121, and the heat on the light emitting component 2 in the heat dissipation cavity is taken away, and then the air flows into the air outlet cavity 42 from the tuyere 3122, and finally flows out from the air outlet 12, thereby realizing the continuous heat dissipation of the light emitting component 2.
In an embodiment of the present invention, referring to fig. 3 in combination with fig. 2 and 4, the light emitting assembly 2 includes: the heat conducting head 21 is provided with a mounting groove 211, the bottom wall of the mounting groove 211 is provided with a light outlet 212, and the light outlet 212, the mounting groove 211 and the air outlet cavity 42 are sequentially communicated; light source subassembly 22, light source subassembly 22 are located in mounting groove 211, and radiator unit 3 is to the blast air of light source subassembly 22 to make the heat dissipation of light source subassembly 22.
In this embodiment, the material of the thermal head 21 can be metal, metal alloy, etc. with good thermal conductivity, the light source assembly 22 will generate a large amount of heat during operation, these heats are conducted to the thermal head 21 through heat transfer and heat radiation, and the thermal head 21 guides out the heat on the light source assembly 22 to itself and the external environment more easily due to its own good thermal conductivity. Thereby, a first re-heat dissipation of the light source assembly 22 is achieved.
The light source assembly 22 is disposed in the mounting groove 211 and is disposed opposite to the light outlet 212, so that light emitted from the light source assembly 22 can be emitted through the light outlet 212. Mounting groove 211 has the notch that the orientation radiator unit 3 was seted up, and radiator unit 3 is to the air-blast of light source subassembly 22 in the mounting groove 211, takes away the heat on the light source subassembly 22 through the air current, realizes light source subassembly 22's cooling. Therefore, the second heat dissipation of the light source assembly 22 is realized, and the heat dissipation efficiency of the light source assembly 22 is further improved.
The light source assembly 22 is configured to emit light with adjustable wavelength, and the light emitted by the light source assembly 22 is adjusted in wavelength, and then the light after being adjusted in wavelength is irradiated on the skin surface of the human body through the light outlet 212, so as to promote necrosis of hair follicles on the skin surface, thereby achieving a hair removal effect.
In an embodiment of the present invention, referring to fig. 3 and combining with fig. 2, the bottom wall of the mounting groove 211 is provided with a plurality of heat-dissipating studs 23, and the plurality of heat-dissipating studs 23 are disposed around the light source assembly 22.
In this embodiment, the material of the heat dissipation pillar 23 may be a metal or a metal alloy, such as an aluminum material, and of course, this is only an exemplary description of the material of the heat dissipation pillar 23, and is not a sole limitation on the material of the heat dissipation pillar 23, and the heat dissipation pillar 23 may also be made of other materials with good thermal conductivity.
The light source module 22 generates a large amount of heat during operation, and the heat generated by the light source module 22 is transferred to the heat-dissipating stud 23 in a heat-transferring manner, because the heat-dissipating stud 23 is easy to conduct heat, the heat from the light source module 22 can be quickly absorbed, so as to perform a first heat-dissipating process on the light source module 22. When the heat dissipation assembly 3 blows air into the mounting groove 211, the air flow is in contact with the light source assembly 22 and the heat dissipation column 23, and the heat on the light source assembly 22 and the heat dissipation column 23 is taken away, so that the light source assembly 22 is subjected to second heat dissipation treatment, and the heat dissipation efficiency of the light source assembly 22 is improved.
In an embodiment of the present invention, referring to fig. 5 in combination with fig. 3, the light source module 22 includes: an insulating support 221; the filter 222 is arranged on the insulating support 221, and surrounds the insulating support 221 to form an accommodating groove 224, and the accommodating groove 224 is provided with a notch opened towards the heat dissipation assembly 3; the light pipe 223 is inserted into the insulating bracket 221 and received in the receiving groove 224, and the heat dissipation assembly 3 blows air into the receiving groove 224 through the notch.
In this embodiment, the filter 222 may be a filter for filtering part of the wavelength of light and passing the light with the target wavelength, so as to achieve a more desirable depilation effect by the light with a specific wavelength.
The insulating support 221 is made of an insulating material, such as plastic, to prevent the light pipe 223 from leaking electricity to the surrounding circuit components or metal after being powered on, and causing short circuit. The insulating support 221 is provided with a through hole, and the filter cover is disposed at an opening at one end of the through hole, so that the filter and the insulating support 221 surround to form a receiving groove 224.
The light pipe 223 is used for emitting light with different wavelengths, and the light emitted by the light pipe 223 is filtered by the filter and then emitted out from the light outlet 212 to act on the skin of a human body, so that hair removal is realized.
By the arrangement of the optical filter and the insulating bracket 221, the light pipe 223 can be accommodated in the accommodating groove 224 formed by enclosing the optical filter 222 and the insulating bracket 221, and the output of the light pipe 223 is not influenced. Meanwhile, when the heat dissipation assembly 3 blows air towards the light pipe 223, the airflow is also blocked by the filter 222 and cannot flow forward to the skin surface of the human body, and only can be folded back and flow into the air outlet cavity 42, and finally is discharged outward through the air outlet 12. Therefore, the air flow absorbing the heat of the light pipe 223 is prevented from flowing to the skin surface of the human body or channeling to other parts besides the filter 222, which causes discomfort to the human body or influences the normal operation of other parts.
In an embodiment of the present invention, referring to fig. 4 in combination with fig. 2 and 3, the hair removal device further includes a first circuit board 5 disposed on the heat dissipation assembly 3, wherein the first circuit board 5 is disposed in the air outlet cavity 42 and electrically connected to the light pipe 223.
In the present embodiment, the first circuit board 5 is disposed on the support plate 312 between the air blowing port 3121 and the air dispersing port 3122. The first circuit board 5 is abutted to the air guiding device 32, and the first circuit board 5 is used for controlling the output power of the light pipe 223 and supplying electric energy to the light pipe 223 so as to enable the light pipe 223 to normally emit light. When the air guide device 32 blows air to the light pipe 223, air flow enters the accommodating groove 224 through the air blowing port 3121, contacts with the light pipe 223 and takes away heat on the light pipe 223, then the air flow flows into the air outlet cavity 42 through the air diffusing port 3122, the air flow flowing into the air outlet cavity 42 from the air diffusing port 3122 is stopped by the first circuit board 5 and does not contact with the air guide device 32, but directly flows into the external environment through the air outlet 12, so that the air flow after heat exchange with the light pipe 223 can be prevented from contacting with the air guide device 32, the temperature of the air guide device 32 is raised, the normal operation of the air guide device 32 is ensured, and the heat dissipation performance of the depilating instrument is ensured.
In an embodiment of the present invention, referring to fig. 3 and combining with fig. 4, the first circuit board 5 is provided with two metal contact plates 51 arranged at intervals, and the opposite ends of the insulating support 221 are respectively provided with a first electrode slot 2211 and a second electrode slot 2212; the ends of the two metal contact pieces 51 far from the first circuit board 5 are respectively accommodated in the first electrode slot 2211 and the second electrode slot 2212 and are respectively connected with the two ends of the electrode of the light pipe 223.
In the present embodiment, since the insulating holder 221 has an insulating property, when the two metal contacts 51 are received and retained in the first electrode groove 2211 and the second electrode groove 2212 of the insulating holder 221, respectively, the two metal contacts 51 are isolated by the insulating holder 221 and cannot be contacted and conducted, thereby preventing a short circuit of the first circuit board 5.
The two ends of the light pipe 223 respectively penetrate through the bottom walls of the first electrode groove 2211 and the second electrode groove 2212 and are respectively connected with the two metal contact pieces 51, and the first circuit board 5 supplies power to the light pipe 223 through the two metal contact pieces 51 and controls the light pipe 223 to emit light.
In an embodiment of the present invention, referring to fig. 4 in combination with fig. 1, the depilating apparatus further includes a light-emitting cover 6 and an ice compress module 7; the luminous cover 6 is covered at the mounting hole 13, the luminous cover 6 is provided with an accommodating cavity, and the luminous component 2 is accommodated in the accommodating cavity; the light-emitting cover 6 is provided with an ice compress port 61, and the ice compress module 7 is arranged at the ice compress port 61 and is abutted against the light-emitting component 2; the ice compress module 7 is provided with a light through port 71 corresponding to the light emitting component 2, and the light through port 71 is communicated with the accommodating cavity.
In this embodiment, the light-emitting cover 6 is a cover structure with openings at two ends, the light-emitting assembly 2 is installed at the installation opening 13, and the light-emitting cover 6 covers the installation opening 13 and covers the light-emitting assembly 2 to protect the light-emitting assembly 2 from collision. The ice compress module 7 is provided with a refrigerating pipe so that the ice compress module 7 has a cold surface and a hot surface, the cold surface of the ice compress module 7 is outwards arranged at the ice compress port 61, the hot surface of the ice compress module 7 is in contact with the light emitting component 2 so as to transfer heat to the light emitting component 2 through heat transfer, and the light emitting component 2 further dissipates heat through the heat dissipation component 3, so that the heat dissipation of the ice compress module 7 is realized, the ice compress module 7 has a good cold contact effect, and the heat sensation when a user uses the depilating instrument is reduced.
The light-passing port 71 is used for passing the light emitted by the light-emitting component 2, so that the light emitted by the light-emitting component 2 passes through the light-emitting port 212 and the light-passing port 71 in sequence and then irradiates the surface of the skin of the human body, and the hair removal effect is realized.
In an embodiment of the present invention, referring to fig. 5 in combination with fig. 1, the depilating apparatus further includes a skin test assembly disposed in the accommodating chamber; the skin test assembly comprises a second circuit board (not shown) and a skin color detection unit 8 and a skin detection ring 9 which are electrically connected with the second circuit board; the ice compress module 7 is also provided with a detection port 72 adjacent to the light through port 71, and the skin color detection unit 8 is arranged at the detection port 72; the skin detection ring 9 is disposed around the outer periphery of the ice compress module 7 and abuts against the inner wall of the ice compress port 61.
In this embodiment, the skin color detection unit 8 is configured to detect a skin color of a human body, for example, when the skin color detection unit 8 detects that a skin color of a yellow person is darker, it indicates that the skin of the human body is weaker, at this time, the skin color detection unit 8 sends a corresponding electrical signal to the second circuit, and the second circuit sends a corresponding electrical signal to the first circuit board 5, so that the first circuit board 5 controls the light emitting component 2 to stop working, thereby preventing the hair removal device from damaging the skin of the human body. Of course, the second circuit board may be directly electrically connected to the light emitting device 2, and the light emitting device 2 may be directly controlled to stop operating through the second circuit board without passing through the first circuit board 5. The function and operation of the skin color detection unit 8 are only exemplarily described here, and the skin color detection unit 8 is a detection module provided in an existing depilating apparatus, and will not be described here in detail. The skin color detection unit 8 is arranged at the detection port 72, the skin of the human body is detected through the detection port 72, and the detection port 72 and the light through port 71 are arranged at intervals, so that the skin color detection unit 8 is prevented from interfering with the work of the light emitting component 2.
Skin detection ring 9 is used for detecting whether the object that the appearance contacted that moults is human skin, for example when the object that moults that the appearance contacted that moults is wood, skin detection ring 9 will detect that the object that moults is not human skin, and skin test ring will send corresponding signal of telecommunication for the second circuit, and the second circuit board sends corresponding signal of telecommunication to first circuit board 5 again, makes first circuit board 5 control light-emitting component 2 inoperative to avoid the appearance that moults to start the procedure of mouling to non-human unit. Of course, the second circuit board may be directly electrically connected to the light emitting device 2, and the light emitting device 2 may be directly controlled to stop operating through the second circuit board without passing through the first circuit board 5. The function and operation of the skin detection ring 9 are only exemplarily described here, and the skin detection ring 9 is a detection module provided in a conventional depilating apparatus, and will not be described here again. Skin detection ring 9 is located between the inner wall of ice compress mouth 61 and the periphery wall of ice compress module 7, does not take place to interfere with the work of ice compress module 7, and skin detection ring 9 also can cool off the heat dissipation through ice compress module 7, guarantees skin detection ring 9's normal work.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An epilating apparatus, characterized in that it comprises:
the shell is provided with an installation cavity, and an installation opening communicated with the installation cavity is formed in the shell;
the light-emitting component is arranged at the mounting opening; and
the heat dissipation assembly is arranged in the mounting cavity and divides the mounting cavity into an air inlet cavity and an air outlet cavity, and the shell is provided with a plurality of air inlet holes communicated with the air inlet cavity and a plurality of air outlet holes communicated with the air outlet cavity; the air inlet holes, the air inlet cavity, the air outlet cavity and the air outlet holes are sequentially communicated to form a heat dissipation channel; the heat dissipation assembly is used for blowing air to the light emitting assembly so as to dissipate heat of the light emitting assembly through the heat dissipation channel.
2. An epilating apparatus as claimed in claim 1, characterized in that the heat dissipating assembly comprises:
the heat dissipation seat is provided with an air guide opening which is communicated with the air inlet cavity and the air outlet cavity; and
and the air guide device is arranged at the air guide opening and used for guiding the air in the air inlet cavity to the light-emitting component and the air outlet cavity.
3. An epilating apparatus as claimed in claim 2, characterized in that the heat sink comprises
The mounting plate is arranged in the mounting cavity and divides the mounting cavity into the air inlet cavity and the air outlet cavity, and the air guide opening is formed in the mounting plate; and
the supporting plate is arranged at one end, close to the light-emitting component, of the mounting plate and surrounds the light-emitting component to form a heat dissipation cavity; the supporting plate is provided with a blast hole and a wind dispersing hole which are communicated with the heat dissipation cavity and the wind outlet cavity, and the wind guide device blows air into the heat dissipation cavity through the blast hole so as to dissipate heat of the light-emitting component.
4. An epilating apparatus as claimed in any one of claims 1 to 3, characterized in that the light emitting assembly comprises:
the heat conduction head is provided with a mounting groove, the bottom wall of the mounting groove is provided with a light outlet, and the light outlet, the mounting groove and the air outlet cavity are sequentially communicated; and
the light source assembly is arranged in the mounting groove, and the heat dissipation assembly blows air to the light source assembly to enable the light source assembly to dissipate heat.
5. An epilating apparatus as claimed in claim 4, wherein the bottom wall of the mounting groove is provided with a plurality of heat-dissipating studs, the plurality of heat-dissipating studs being arranged around the light source assembly.
6. An epilating apparatus as claimed in claim 4, wherein the light source assembly comprises:
an insulating support;
the light filtering piece is arranged on the insulating support and is encircled with the insulating support to form an accommodating groove, and the accommodating groove is provided with a notch which is opened towards the heat dissipation assembly; and
the light pipe penetrates through the insulating support and is contained in the containing groove, and the heat dissipation assembly blows air into the containing groove through the notch.
7. The hair removal device of claim 6, further comprising a first circuit board disposed in the heat dissipation assembly, wherein the first circuit board is disposed in the air outlet cavity and electrically connected to the light pipe.
8. The hair removal device as claimed in claim 7, wherein the first circuit board has two metal contacts spaced apart from each other, and the insulating support has a first electrode slot and a second electrode slot formed at opposite ends thereof;
one ends of the two metal contact pieces, which are far away from the first circuit board, are respectively accommodated in the first electrode groove and the second electrode groove and are respectively connected with two ends of the electrode of the light pipe.
9. An epilating apparatus as claimed in any one of claims 1 to 3, characterized in that the epilating apparatus further comprises a light hood and an ice application module;
the light-emitting cover is arranged at the mounting opening and provided with an accommodating cavity, and the light-emitting assembly is accommodated in the accommodating cavity;
the light-emitting cover is provided with an ice compress opening, and the ice compress module is arranged at the ice compress opening and is abutted against the light-emitting component; the ice compress module is provided with a light through port corresponding to the light emitting component, and the light through port is communicated with the accommodating cavity.
10. The epilating apparatus as claimed in claim 9, further comprising a skin test assembly disposed in the receiving cavity;
the skin test assembly comprises a second circuit board, and a skin color detection unit and a skin detection ring which are electrically connected with the second circuit board;
the ice compress module is also provided with a detection port adjacent to the light through port, and the skin color detection unit is arranged at the detection port;
the skin detection ring is arranged around the periphery of the ice compress module and is abutted against the inner wall of the ice compress opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921940157.7U CN211097091U (en) | 2019-11-11 | 2019-11-11 | Depilatory instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921940157.7U CN211097091U (en) | 2019-11-11 | 2019-11-11 | Depilatory instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211097091U true CN211097091U (en) | 2020-07-28 |
Family
ID=71719590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921940157.7U Expired - Fee Related CN211097091U (en) | 2019-11-11 | 2019-11-11 | Depilatory instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211097091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690897A (en) * | 2020-12-09 | 2021-04-23 | 江苏利孚医疗技术有限公司 | Depilating instrument with temperature control capability |
| WO2022021722A1 (en) * | 2020-07-30 | 2022-02-03 | 深圳市洋沃电子有限公司 | Portable hair removal instrument |
-
2019
- 2019-11-11 CN CN201921940157.7U patent/CN211097091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021722A1 (en) * | 2020-07-30 | 2022-02-03 | 深圳市洋沃电子有限公司 | Portable hair removal instrument |
| CN112690897A (en) * | 2020-12-09 | 2021-04-23 | 江苏利孚医疗技术有限公司 | Depilating instrument with temperature control capability |
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