CN216168222U - Skin cooling device of laser medical beauty instrument - Google Patents
Skin cooling device of laser medical beauty instrument Download PDFInfo
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- CN216168222U CN216168222U CN202122472325.8U CN202122472325U CN216168222U CN 216168222 U CN216168222 U CN 216168222U CN 202122472325 U CN202122472325 U CN 202122472325U CN 216168222 U CN216168222 U CN 216168222U
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- copper sleeve
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Abstract
The utility model relates to skin cooling equipment of a laser medical beauty instrument, which comprises a laser holding head, wherein a heat exchange copper sleeve is arranged on the inner side of an emitting end of the laser holding head; the heat exchange copper sleeve is coated on the outer side of the infrared emission head; the end part of the heat exchange copper sleeve is positioned outside the laser part; the side part of the heat dissipation copper sleeve is provided with a plurality of air inlets; a negative pressure fan is arranged in the laser holding head; the heat exchange sleeve is provided with an air supply outlet relative to the negative pressure fan. After the air passes through the heat dissipation copper bush, the air is quickly discharged from the air outlet, and most of heat of the heat dissipation copper bush can be taken away, so that the heat dissipation copper bush can keep the temperature of the intersection bottom on the skin. The relatively gentle mode of heat dissipation through the forced air cooling cools off, is fit for human temperature more, and consumes energy less, and the practicality is stronger.
Description
Technical Field
The utility model relates to skin cooling equipment, in particular to skin cooling equipment of a laser medical beauty instrument, and belongs to the technical field of medical beauty equipment.
Background
In recent years, with the continuous development of laser technology, lasers with various wavelengths are more and more widely applied in the field of human disease treatment, but have certain limitations during treatment, and cannot achieve the best effect. Because the laser therapeutic apparatus adopts the selective photothermal effect to carry out irradiation treatment on various pathological changes of the skin, the surface of the skin is easy to generate heat in the treatment process, and a patient feels uncomfortable, a skin cooling device is needed, the surface temperature of the skin can be reduced, the skin can be effectively prevented from being scalded, and the pain of the patient can be reduced. However, the practical value of the existing cooling device is at the end, for example, the skin cooling device of a laser medical beauty instrument disclosed in chinese patent No. CN2019219570895, which cools the skin in a circulating manner by means of heat exchange of a refrigerant liquid. However, the actual value of the method is not great, firstly, the skin temperature is usually only about 36 ℃, water cooling is not used at all, and the copper sleeve has high thermal conductivity, so if the water cooling method is adopted, the temperature of the copper sleeve is too low, and low-temperature damage to the skin is easily caused; moreover, the circulation of the refrigerant also requires the driving of the pump body, resulting in high energy consumption and large overall occupied space of the equipment. Therefore, further improvements are awaited.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a skin cooling device for a laser medical beauty instrument, which is convenient and fast to use, occupies a small space, and has a reasonable cooling method, and the specific scheme is as follows:
skin cooling equipment of a laser medical beauty instrument comprises a laser holding head, wherein a heat exchange copper sleeve is arranged on the inner side of an emitting end of the laser holding head; the heat exchange copper sleeve is coated on the outer side of the infrared emission head; the end part of the heat exchange copper sleeve is positioned outside the laser part; the side part of the heat dissipation copper sleeve is provided with a plurality of air inlets; a negative pressure fan is arranged in the laser holding head; the heat exchange sleeve is provided with an air supply outlet relative to the negative pressure fan.
Preferably, the heat exchange copper sleeve is hollow; the outer side of the heat exchange copper sleeve is tightly attached to the inner wall of the laser holding head.
Preferably, the end parts of the red emission head and the heat exchange copper sleeve are flush with each other; the heat exchange copper sleeve and the end part of the infrared emission head are contacted with the skin.
Preferably, the air inlet penetrates through the heat exchange copper sleeve and the inner side wall of the laser holding head; the air inlet is arranged at the upper part of the heat exchange copper sleeve.
Preferably, the top of the heat exchange copper sleeve is also provided with an air duct; one end of the air duct is connected with the negative pressure fan, and the other end of the air duct is connected with the air supply outlet.
Preferably, the negative pressure fan is arranged on the outer side of the top of the heat dissipation copper sleeve; and an air outlet is formed in the side wall of the heat dissipation copper sleeve.
Preferably, the air outlet penetrates through the heat dissipation copper sleeve and the side wall of the laser holding head; the air outlet end of the negative pressure fan is arranged at the air outlet.
In the utility model, the heat dissipation copper sleeve is flush with the infrared emission head and is in contact with the skin of a human body together, and the heat dissipation copper sleeve can also perform heat dissipation and cooling simultaneously in the working process of the infrared emission head; the heat dissipation copper sleeve is hollow inside and provided with an air inlet and an air supply outlet, external air can be sucked in from the air inlet under the action of the negative pressure fan, the air is quickly discharged from the air outlet after passing through the heat dissipation copper sleeve, and most heat of the heat dissipation copper sleeve can be taken away, so that the heat dissipation copper sleeve can keep the temperature of the intersection on skin. The relatively gentle mode of heat dissipation through the forced air cooling cools off, is fit for human temperature more, and consumes energy less, and the practicality is stronger.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
In the figure, 1 is a laser holding head, 2 is a heat exchange copper sleeve, 3 is an infrared emission head, 4 is an air inlet, 5 is a negative pressure fan, 6 is an air supply outlet, 7 is an air duct, and 8 is an air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.
Referring to fig. 1, a skin cooling device of a laser medical beauty instrument comprises a laser holding head 1, wherein a heat exchange copper sleeve 2 is arranged at the inner side of the emitting end of the laser holding head 1; the heat exchange copper sleeve 2 is coated on the outer side of the infrared emission head 3; the end part of the heat exchange copper sleeve 2 is positioned at the outer side of the laser holding head 1; the side part of the heat dissipation copper sleeve 2 is provided with a plurality of air inlets 4; a negative pressure fan 5 is arranged in the laser holding head 1; the heat exchange sleeve 2 is provided with an air supply outlet 6 relative to the negative pressure fan 5.
Further, the heat exchange copper sleeve 2 is hollow inside; the outer side of the heat exchange copper sleeve 2 is tightly attached to the inner wall of the laser holding head 1.
Furthermore, the end parts of the red emission head 3 and the heat exchange copper sleeve 2 are flush with each other; the heat exchange copper sleeve 2 and the end part of the infrared emission head 3 are contacted with the skin.
Furthermore, the air inlet 4 penetrates through the heat exchange copper sleeve 2 and the inner side wall of the laser holding head 1; the air inlet 4 is arranged at the upper part of the heat exchange copper sleeve 2.
Further, an air duct 7 is arranged at the top of the heat exchange copper sleeve 2; one end of the air duct 7 is connected with the negative pressure fan 5, and the other end is connected with the air supply outlet 6.
Further, the negative pressure fan 5 is arranged on the outer side of the top of the heat exchange copper sleeve 2; and an air outlet 8 is formed in the side wall of the heat exchange copper sleeve 2.
Further, the air outlet 8 penetrates through the heat exchange copper sleeve 2 and the side wall of the laser holding head; the air outlet end of the negative pressure fan is arranged at the air outlet.
The working principle is as follows: after the negative pressure fan 5 is started, the negative pressure fan can pump air out of the heat exchange copper sleeve through the air duct and the air supply opening 6, and the heat exchange copper sleeve is provided with a plurality of air inlets, so that in the air pumping process, the heat exchange copper sleeve can continuously suck new air from the outside, high-temperature air is removed, and the air with lower temperature is pumped in. The temperature of the heat exchange copper sleeve is reduced by reciprocating in the above way; and the heat transfer copper sheathing is attached on human skin surface with infrared emission head jointly, consequently, the heat transfer copper sheathing is after absorbing human heat, can quick derivation for the heat transfer copper sheathing remains throughout and meets the end temperature, provides the cooling for skin.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a skin cooling arrangement of laser medical beauty instrument, includes that the laser holds the head, its characterized in that: a heat exchange copper sleeve is arranged on the inner side of the transmitting end of the laser holding head; the heat exchange copper sleeve is coated on the outer side of the infrared emission head; the end part of the heat exchange copper sleeve is positioned outside the laser part; the side part of the heat exchange copper sleeve is provided with a plurality of air inlets; a negative pressure fan is arranged in the laser holding head; and the heat exchange copper sleeve is provided with an air supply outlet relative to the negative pressure fan.
2. The skin cooling apparatus of a laser medical cosmetic instrument according to claim 1, wherein: the heat exchange copper sleeve is hollow; the outer side of the heat exchange copper sleeve is tightly attached to the inner wall of the laser holding head.
3. The skin cooling apparatus of a laser medical cosmetic instrument according to claim 2, wherein: the infrared emission head is flush with the end part of the heat exchange copper sleeve; the heat exchange copper sleeve and the end part of the infrared emission head are contacted with the skin.
4. The skin cooling apparatus of a laser medical cosmetic instrument according to claim 3, wherein: the air inlet penetrates through the heat exchange copper sleeve and the inner side wall of the laser holding head; the air inlet is arranged at the upper part of the heat exchange copper sleeve.
5. The skin cooling apparatus of a laser medical cosmetic instrument according to claim 4, wherein: the top of the heat exchange copper sleeve is also provided with an air duct; one end of the air duct is connected with the negative pressure fan, and the other end of the air duct is connected with the air supply outlet.
6. The skin cooling apparatus of a laser medical cosmetic instrument according to claim 5, wherein: the negative pressure fan is arranged on the outer side of the top of the heat exchange copper sleeve; and an air outlet is formed in the side wall of the heat exchange copper sleeve.
7. The skin cooling apparatus of a laser medical cosmetic instrument according to claim 6, wherein: the air outlet penetrates through the heat exchange copper sleeve and the side wall of the laser holding head; the air outlet end of the negative pressure fan is arranged at the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122472325.8U CN216168222U (en) | 2021-10-14 | 2021-10-14 | Skin cooling device of laser medical beauty instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122472325.8U CN216168222U (en) | 2021-10-14 | 2021-10-14 | Skin cooling device of laser medical beauty instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216168222U true CN216168222U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122472325.8U Active CN216168222U (en) | 2021-10-14 | 2021-10-14 | Skin cooling device of laser medical beauty instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216168222U (en) |
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2021
- 2021-10-14 CN CN202122472325.8U patent/CN216168222U/en active Active
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