CN116269742A - Depilatory instrument cold compress structure and manufacturing method - Google Patents

Depilatory instrument cold compress structure and manufacturing method Download PDF

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Publication number
CN116269742A
CN116269742A CN202310579563.XA CN202310579563A CN116269742A CN 116269742 A CN116269742 A CN 116269742A CN 202310579563 A CN202310579563 A CN 202310579563A CN 116269742 A CN116269742 A CN 116269742A
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China
Prior art keywords
cold compress
layer
heat conducting
conducting layer
heat
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CN202310579563.XA
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CN116269742B (en
Inventor
李勇
吴涛
何虎
杨定勇
文淼
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Kefu Medical Technology Co ltd
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Kefu Medical Technology Co ltd
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    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • 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
    • A61B2018/00005Cooling or heating of the probe or tissue immediately surrounding the probe
    • 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
    • A61B2018/00053Mechanical features of the instrument of device
    • A61B2018/00059Material properties
    • A61B2018/00089Thermal conductivity
    • A61B2018/00095Thermal conductivity high, i.e. heat conducting
    • 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
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452Skin
    • A61B2018/00476Hair follicles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001Body part
    • A61F2007/0052Body part for treatment of skin or hair

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Electromagnetism (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Vascular Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

The invention provides a dehairing instrument cold compress structure and a manufacturing method thereof. According to the invention, the heat in the cold compress piece is led out through the first heat conduction layer, and the heat outside the cold compress piece is led to the refrigerating device of the dehairing instrument by matching with the second heat conduction layer, so that the internal and external heat conduction of the cold compress piece is realized, the refrigerating dead angle is overcome, the skin near the light outlet is infinitely close to the freezing point, the burning sensation of the skin is slowed down, and the skin injury is avoided.

Description

Depilatory instrument cold compress structure and manufacturing method
Technical Field
The invention belongs to the technical field of beauty equipment, and particularly relates to a cold compress structure of a dehairing instrument and a manufacturing method.
Background
The dehairing instrument is an instrument for removing body hair, and is popular with consumers due to convenient use and simple operation. Because the dehairing instrument breaks hair follicles by sending light waves with specific wavelengths through the lamp tube, thereby achieving the dehairing effect, the lamp tube can generate a large amount of heat in the dehairing process, and a burning sensation can be formed on the dehairing part, so that the dehairing part needs to be cooled in time to relieve discomfort of a user.
The chinese patent application No. CN201720489264.7 discloses a depilatory apparatus, which comprises a cold compress part, wherein the heat pipe of the heat dissipation mechanism is adhered to the cold compress part of the depilatory mechanism, and the cold compress part contacts with the skin, so as to conduct the cold flow generated to the skin to perform cold compress on the skin. And meanwhile, the heat generated by the working of the refrigerating piece is conducted away in time by utilizing the vapor-liquid phase principle in the heat pipe, so that the refrigerating effect of the cold compress part is ensured. So that the temperature of the surface of the depilating mechanism against the skin can reach a cooling temperature at which temporary paralysis of the skin is caused. However, the cold compress part with such a structure can only cold compress the skin around the light outlet, and cannot cold compress the part of the light outlet, which is unhairing, and the unhairing part often has a burning sensation.
Based on the technical problems, chinese patent application No. CN202011134930.8 discloses a dehairing instrument, which comprises a working end and a hand-held part connected with the working end, wherein the working end is provided with a cold compress member and an illumination part surrounding the cold compress member, the illumination part is used for emitting light rays for nursing the skin of a user, the hand-held part is provided with a dehairing device, a heat conducting part and a cooling driving part, the dehairing device is opposite to the cold compress member and is used for emitting the light rays to the cold compress member, the heat conducting part is contacted with the cold compress member so as to absorb the heat of the cold compress member, and the cooling driving part is fixed on one side of the dehairing device away from the cold compress member and is used for driving an external cooling medium to flow through the heat conducting part away from the cold compress member, so that the heat of the heat conducting part is taken away by the external cooling medium. However, the heat conducting part of the patent is contacted with the cold compress piece, so that the cold compress piece is difficult to uniformly reduce heat, and the refrigeration effect of the cold compress piece is poor.
Disclosure of Invention
The invention aims to provide a cold compress structure of a dehairing instrument and a manufacturing method thereof, which are used for solving the technical problem that the existing cold compress structure has uneven heat dissipation and refrigeration dead angles.
In order to solve the technical problems, the specific technical scheme of the invention is as follows:
the utility model provides a appearance cold compress structure that moults, this appearance cold compress structure that moults includes a plurality of interconnect's cold compress piece, the cold compress piece includes the substrate, the upper and lower both ends face of substrate is the printing opacity face that enables light to pass through, and the up end of all substrates is the one side with skin contact, and the side coating between two adjacent substrates has first heat-conducting layer.
From this, this application through setting up a plurality of interconnect's cold compress piece, adopts first heat conduction layer can cool down every cold compress piece alone, and then evenly cools down appearance cold compress structure is whole to dehairing. The whole light-transmitting surface that constitutes after connecting a plurality of light-transmitting surfaces and skin contact compares prior art's cooling mode, and the cold compress structure of this application not only refrigerates rapidly, and avoided cold compress structure to cause its and skin contact time to cause the burn of skin owing to refrigerate inequality.
Further, four sides between the upper end face and the lower end face of the base material are coated with the first heat conduction layer, and the side surfaces of the base material are coated with the first heat conduction layer, so that a better heat conduction effect can be achieved.
Further, the substrate is made of a light-transmitting crystalline or amorphous material.
Still further, adjacent the light-transmitting surface is flush. The light-transmitting surface at one end of the substrate needs to be in contact with the skin, so that the adjacent light-transmitting surface is flush for better contact with the skin surface.
Still further, two adjacent cold compress blocks are connected through the tie coat, the tie coat is adhesive, the adhesive is preferably high temperature resistant high heat conduction adhesive.
Further, a plurality of cold compress blocks are arranged in a straight line to form a cold compress piece, a second heat conduction layer is arranged on the side surface of the cold compress piece, and the second heat conduction layer is connected with the first heat conduction layer. The second heat conduction layer further conducts heat from the first heat conduction layer, and the inner side and the outer side of the cold compress piece are simultaneously cooled through the double heat conduction layers, so that the refrigerating effect is more remarkable.
Furthermore, the first heat conduction layer is a silver paste film layer or a graphene film layer, and the second heat conduction layer is a silver paste film layer or a graphene film layer, so that the silver paste film layer is adopted, the heat conduction performance is excellent, the light has a good refractive index, and the loss of incident light is reduced.
In addition, the thickness of the first heat conduction layer is 0.05 mm-0.3 mm, the thickness of the second heat conduction layer is 0.05 mm-0.3 mm, and the thicknesses of the first heat conduction layer and the second heat conduction layer are preferably 0.1mm.
The cold compress structure of the dehairing instrument and the manufacturing method thereof have the following advantages: this application is exported the heat of cold compress piece inside through first heat conduction layer to cooperate the second heat conduction layer to lead the refrigerating plant of appearance that moults with the outside heat of cold compress piece, realize the inside and outside heat conduction of cold compress piece simultaneously, reach near the light outlet and play good cold compress effect, slow down the burning sensation of skin, avoid cold compress structure's refrigeration dead angle to cause user skin damage.
Drawings
FIG. 1 is a schematic diagram of a cold compress block structure according to the present invention;
FIG. 2 is a schematic diagram of a connection layer structure according to the present invention;
FIG. 3 is a schematic view of a cold compress of the present invention;
FIG. 4 is a schematic view of a second heat conductive layer according to the present invention;
FIG. 5 is a schematic view of a cold compress structure of the epilator in accordance with the present invention;
FIG. 6 is an enlarged view of FIG. 5 at A;
FIG. 7 is a mounting view of a cold compress structure of the epilator in accordance with the present invention;
fig. 8 is an exploded view of fig. 7.
The figure indicates: 1. a cold compress block; 11. a substrate; 12. a light-transmitting surface; 2. a connection layer; 3. a first heat conductive layer; 4. a second heat conductive layer; 5. and (5) cold compress piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings for a better understanding of the objects, structures and functions of the present invention.
As shown in fig. 1 to 6, the cold compress structure of the dehairing instrument of the present embodiment includes a plurality of cold compress blocks 1, the cold compress blocks 1 include a substrate 11 and a first heat conducting layer 3 coated on a side surface of the substrate 11, upper and lower end surfaces (upper and lower positional relationships shown in fig. 1) of the substrate 11 are light transmitting surfaces 12, in this embodiment, the light transmitting surfaces 12 may be designed to be parallel to each other, and planes of the first heat conducting layer 3 are perpendicular to the light transmitting surfaces 12, so that light beams are more convenient to be ejected. As shown in fig. 2 and 3, a plurality of cold compress blocks 1 are arranged in a straight line, in order to ensure better contact with skin, in this embodiment, the light-transmitting surfaces 12 of two adjacent cold compress blocks 1 are arranged flush, and the side surfaces of two adjacent cold compress blocks 1 are connected by a connecting layer 2 to form a cold compress 5, and the connecting layer 2 is adhesive. Preferably, the connection layer 2 is high temperature resistant high thermal conductive adhesive. The plane of the connection layer 2 in this embodiment may be perpendicular to the light-transmitting surface 12. As shown in fig. 4 and 5. The second heat conducting layer 4 is coated on the side surface of the cold compress piece 5, the second heat conducting layer 4 is connected with the first heat conducting layer 3, so that the first heat conducting layer 3 can conveniently conduct out heat inside the cold compress structure to the second heat conducting layer 4, and in the embodiment, the plane where the second heat conducting layer 4 is located is perpendicular to the light-transmitting surface 12.
Specifically, the substrate 11 is made of a light-transmitting crystalline or amorphous material including, but not limited to, quartz glass, sapphire, specialty glass, and the like. The thickness of the first heat conduction layer 3 is 0.05 mm-0.3 mm. Preferably, the thickness of the first heat conductive layer 3 is 0.1mm. The first heat conducting layer 3 comprises common metals, alloys and non-metallic materials, such as ceramics, graphene, silicon, silver, copper, aluminum, gold, etc. Preferably, the first heat conducting layer 3 is a conductive paste, and further preferably, the conductive paste is silver paste. As shown in fig. 5, the thickness of the second heat conductive layer 4 is 0.05mm to 0.3mm. Preferably, the thickness of the second heat conductive layer 4 is 0.1mm. The second heat conducting layer comprises common metal, alloy and non-metal materials, such as ceramics, graphene, silicon, silver, copper, aluminum, gold and the like. Preferably, the second heat conducting layer 4 is a graphene thin film layer.
The manufacturing method of the cold compress structure of the dehairing instrument comprises the following steps:
step one, preparing a base material 11: as shown in fig. 1, the base material 11 is processed into a block shape according to the size requirement.
Step two, coating a first heat conduction layer 3: as shown in fig. 1, a first heat conductive layer 3 is coated on a side surface of a base material 11 to form a cold compress block 1.
Step three, connecting the cold compress block 1: as shown in fig. 2 and 3, a plurality of cold compress blocks 1 are arranged in a straight line and are connected with each other to form a cold compress piece 5, the adjacent light-transmitting surfaces 12 on at least one side of the cold compress blocks 1 are flush, and the plurality of cold compress blocks 1 are connected through a connecting layer 2.
Step four, coating a second heat conduction layer 4: as shown in fig. 4 to 6, a second heat conductive layer 4 is coated on a side surface of the cold compress 5, and the second heat conductive layer 4 is connected to the first heat conductive layer 3.
In this embodiment, by arranging the plurality of cold compress blocks 1, heat on each cold compress block 1 is taken away by the first heat conducting layer 3 arranged on the side surface of the cold compress block, so that the whole cold compress structure of the dehairing instrument is uniformly cooled. Simultaneously, a plurality of cold compress blocks 1 are combined into the cold compress piece 5, and the cold compress piece 5 can dissipate heat simultaneously inside and outside by matching with the double heat conduction layer of the second heat conduction layer 4. As shown in fig. 7 and 8, the refrigerating device matched with the dehairing instrument can effectively refrigerate the whole cold compress piece during use, achieves a good cold compress effect on the skin near the light outlet, slows down the burning pain of the skin, and avoids skin damage of a user caused by refrigerating dead angles.
It will be understood that the invention has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. The utility model provides a dehairing instrument cold compress structure, its characterized in that includes a plurality of interconnect's cold compress piece (1), cold compress piece (1) include substrate (11), the upper and lower both ends face of substrate (11) are the printing opacity face (12) that enable light to pass through, and the up end of all substrates (11) is the one side with skin contact, and the side coating between two adjacent substrates (11) has first heat-conducting layer (3).
2. The depilatory cold compress structure of claim 1, wherein four sides between the upper and lower end surfaces of the substrate (11) are coated with a first heat conducting layer (3).
3. The epilator cold compress structure according to claim 1, wherein the substrate (11) is made of light-transmissive crystalline or amorphous.
4. The depilatory cold compress structure of claim 1, wherein adjacent light-transmitting surfaces (12) are flush.
5. The depilatory instrument cold compress structure of claim 1, wherein two adjacent cold compress blocks (1) are connected through a connecting layer (2), and the connecting layer (2) is adhesive.
6. The dehairing instrument cold compress structure according to any one of claims 1 to 5, wherein a plurality of cold compress blocks (1) are arranged in a straight line to form a cold compress piece (5), a second heat conducting layer (4) is arranged on the side surface of the cold compress piece (5), and the second heat conducting layer (4) is connected with the first heat conducting layer (3).
7. The depilatory instrument cold compress structure of claim 6, wherein the first heat conducting layer (3) is a silver paste film layer or a graphene film layer, and the second heat conducting layer (4) is a silver paste film layer or a graphene film layer.
8. The depilatory device cold compress structure of claim 6, wherein the thickness of the first heat conducting layer (3) is 0.05 mm-0.3 mm and the thickness of the second heat conducting layer (4) is 0.05 mm-0.3 mm.
9. A method of manufacturing a cold compress structure for an epilator as claimed in any one of claims 1 to 8, comprising the steps of:
step one, preparing a base material (11): processing the base material (11) into blocks according to the size requirement;
step two, coating a first heat conduction layer (3): coating a first heat conduction layer (3) on the side surface between two adjacent light-transmitting surfaces (12) to enable a base material (11) to form a cold compress block (1);
step three, connecting cold compress blocks (1): a plurality of cold compress blocks (1) are connected with each other to form a cold compress piece (5).
10. The method for manufacturing a cold compress structure for an epilator as claimed in claim 9, further comprising a step four of coating the second heat conductive layer (4) after the step three: a second heat conducting layer (4) is coated on the side surface of the cold compress (5), and the second heat conducting layer (4) is connected with the first heat conducting layer (3).
CN202310579563.XA 2023-05-23 2023-05-23 Depilatory instrument cold compress structure and manufacturing method Active CN116269742B (en)

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CN210331379U (en) * 2019-04-22 2020-04-17 深圳市范丝哲科技有限公司 Optical depilation device with cold compress function
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CN214231502U (en) * 2020-10-14 2021-09-21 深圳市思肯三维科技发展有限公司 Depilatory instrument
CN215189809U (en) * 2020-09-15 2021-12-17 深圳市宗匠科技有限公司 Cooling component and appearance that moults
CN216136023U (en) * 2021-09-16 2022-03-29 深圳市宗匠科技有限公司 Depilatory instrument
WO2022082884A1 (en) * 2020-10-19 2022-04-28 深圳市大唛物联网科技有限公司 Cold compress mechanism and hair removal instrument
WO2022116470A1 (en) * 2020-12-04 2022-06-09 深圳罗马仕科技有限公司 Hair removal device
CN115553915A (en) * 2021-07-02 2023-01-03 深圳可思美科技有限公司 Unhairing device
WO2023274362A1 (en) * 2021-06-30 2023-01-05 深圳可思美科技有限公司 Led light source module for hair removal, and led hair removal instrument
WO2023035547A1 (en) * 2021-09-13 2023-03-16 广州星际悦动股份有限公司 Beauty instrument
WO2023045660A1 (en) * 2021-09-24 2023-03-30 深圳由莱智能电子有限公司 Skin care assembly
CN115944382A (en) * 2023-02-27 2023-04-11 固安翌光科技有限公司 Light-emitting structure on appearance that moults and appearance that moults
US20230148727A1 (en) * 2021-11-15 2023-05-18 Shenzhen Ulike Smart Electronics Co., Ltd. Hair removing device
WO2023082753A1 (en) * 2021-11-15 2023-05-19 深圳由莱智能电子有限公司 Hair removal instrument

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201194309Y (en) * 2008-04-17 2009-02-11 成都东骏激光有限责任公司 Laser crystal of high comprehensive performance
CN210331379U (en) * 2019-04-22 2020-04-17 深圳市范丝哲科技有限公司 Optical depilation device with cold compress function
CN210872022U (en) * 2019-08-09 2020-06-30 深圳市洋沃电子有限公司 Portable appearance that moults
JP2021007750A (en) * 2020-04-02 2021-01-28 深▲せん▼市予一電子科技有限公司 Depilatory apparatus and semiconductor cooling piece
CN215189809U (en) * 2020-09-15 2021-12-17 深圳市宗匠科技有限公司 Cooling component and appearance that moults
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WO2022116470A1 (en) * 2020-12-04 2022-06-09 深圳罗马仕科技有限公司 Hair removal device
WO2023274362A1 (en) * 2021-06-30 2023-01-05 深圳可思美科技有限公司 Led light source module for hair removal, and led hair removal instrument
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WO2023082753A1 (en) * 2021-11-15 2023-05-19 深圳由莱智能电子有限公司 Hair removal instrument
CN115944382A (en) * 2023-02-27 2023-04-11 固安翌光科技有限公司 Light-emitting structure on appearance that moults and appearance that moults

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