CN203555822U - Skin-cooling semiconductor laser beautifying device - Google Patents
Skin-cooling semiconductor laser beautifying device Download PDFInfo
- Publication number
- CN203555822U CN203555822U CN201320713701.0U CN201320713701U CN203555822U CN 203555822 U CN203555822 U CN 203555822U CN 201320713701 U CN201320713701 U CN 201320713701U CN 203555822 U CN203555822 U CN 203555822U
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- China
- Prior art keywords
- semiconductor laser
- cooling
- skin
- light cone
- coldplate
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- Expired - Lifetime
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 81
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 239000002826 coolant Substances 0.000 claims abstract description 15
- 229910052594 sapphire Inorganic materials 0.000 claims abstract description 10
- 239000010980 sapphire Substances 0.000 claims abstract description 10
- 239000002537 cosmetic Substances 0.000 claims description 26
- 239000013049 sediment Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 7
- 238000002834 transmittance Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- 230000003796 beauty Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035617 depilation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000030214 innervation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000960 laser cooling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 231100000075 skin burn Toxicity 0.000 description 1
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- Semiconductor Lasers (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a skin-cooling semiconductor laser beautifying device. The skin-cooling semiconductor laser beautifying device comprises a semiconductor laser unit heat sink, a semiconductor laser unit, a laser guide cone, a laser cone sleeve and a cooling plate, wherein the semiconductor laser unit is arranged on the semiconductor laser unit heat sink, the laser guide cone is arranged on an outgoing surface of the semiconductor laser unit, the outer side of the laser guide cone is sleeved with the laser cone sleeve, a contact head is arranged at one end, which is far away from the semiconductor laser unit, of the laser guide cone, the cooling plate is provided with a coolant pipeline, one end of the cooling plate is fixedly connected with the semiconductor laser unit heat sink, and the other end of the cooling plate is fixedly connected with the laser cone sleeve. According to the device, the cooling integration of a coolant is realized skillfully through the matching design of three components, namely, the semiconductor laser unit heat sink, the cooling plate and the laser cone sleeve, and meanwhile, an arrangement surface of a TEC (thermoelectric cooler) is parallel to a PN interface of the semiconductor laser unit, so that the whole device is compact and exquisite; the contact head is made of a coated sapphire material, so that the heat conduction effect and the transmitting effect are improved greatly, and the whole beautifying device can operate efficiently.
Description
Technical field
This utility model relates to semiconductor laser beauty treatment fields, refers more particularly to the cooling semiconductor laser cosmetic apparatus of a kind of skin.
Background technology
Since 21 century, semiconductor laser obtains extensive and far-reaching application in beauty industry, especially at laser depilation, laser speckle dispelling, the fields such as laser skin care, semiconductor laser has been given play to very important effect, thus, industry-by-industry manufacturer produces panoramic semiconductor laser cosmetic apparatus, consider the beauty therapeutic effect of getting instant result, most of semiconductor laser cosmetic apparatus all adopts the semiconductor laser light source of high power and high power density, but because power is high, easily cause skin burn, therefore in semiconductor laser cosmetic apparatus, be all designed with skin cooling package, when contact skin carries out beauty therapeutic, the intense pulse laser of moment (temperature <5 ℃) under pressure is cold can not cause the neuralgia of human body skin.
In addition, because semiconductor laser has the very large angle of divergence, in order to guarantee the high laser power density of cosmetic apparatus, semiconductor laser must be carried out to the convergence conducting of certain distance, high laser power density in the time of can guaranteeing to contact skin like this, can support for chiller provides space again.
Although existing conventional art can be realized the major function of whole device, but there are some obvious defects: the mode that conventional art generally takes outer water tube to connect is come to semiconductor laser and cooling module, to dispel the heat in the hot junction of semiconductor chilling plate (TEC) one by one simultaneously, although this mode is simple to operate, design easy, but in application process, due to repeatable operation, the easy loose leaky of water swivel, and when fitting into shell, water pipe is easily rolled over card, thereby affects the flow of cooling liquid; Due to the restriction in refrigerating capacity and space, generally need to use two chip semiconductor cooling pieces, in conventional art, it is general vertical with the PN interface in semiconductor laser that two chip semiconductor cooling pieces are put plane, although it is easy that this structure designs, but the touch head that makes to contact in device skin treating is too too fat to move huge, affects attractive in appearance; In conventional art, the touch head that directly contacts human body skin is generally simple glass, although cost is low, heat conduction and light guide effect are poor, affect cosmetic result.
For the problem in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the problem in correlation technique, the utility model proposes the cooling semiconductor laser cosmetic apparatus of a kind of skin, can effectively improve the cooling problem of the cooling semiconductor laser cosmetic apparatus of skin.
The technical solution of the utility model is achieved in that
This utility model provides a kind of skin cooling semiconductor laser cosmetic apparatus, the cooling semiconductor laser cosmetic apparatus of this skin comprises: semiconductor laser thermal sediment, be arranged on the semiconductor laser on described semiconductor laser thermal sediment, be arranged on the leaded light cone of semiconductor laser exiting surface, be set in the light cone cover in described leaded light cone outside, described leaded light cone is provided with contact head in the one end away from semiconductor laser, and there is the coldplate of coolant duct, one end of described coldplate is fixedly connected with described semiconductor laser thermal sediment, the other end of described coldplate is fixedly connected with described light cone cover.
Preferably, described coldplate is fixedly connected with light cone cover with described semiconductor laser thermal sediment by connector respectively.
Preferably, the junction of described coldplate and described semiconductor laser thermal sediment and light cone cover is respectively arranged with sealing ring.
Preferably, also comprise two parallel with the PN interface of described semiconductor laser and be positioned at the TEC in described light cone cover outside, and the cold junction of each described TEC is facing to described contact head, hot junction is facing to described light cone cover and coldplate.
Preferably, described contact head is sapphire contact head.
Preferably, the transparent surface of described sapphire contact head both sides is pasted with respectively high transmittance film.
It is integrated that the matching design that this utility model overlaps three parts by semiconductor laser thermal sediment, coldplate, light cone has realized the refrigeration of liquid coolant dexterously, and the face of putting of TEC is parallel to the PN interface of semiconductor laser simultaneously, make whole device compact, exquisite; On contact head, choose the sapphire material of plated film, greatly improved heat-conducting effect and translucent effect, make the whole cosmetic apparatus can high-efficiency operation.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structure chart of the cooling semiconductor laser cosmetic apparatus of skin that Fig. 1 provides for this utility model embodiment;
The cutaway view of the cooling semiconductor laser cosmetic apparatus of skin that Fig. 2 provides for this utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skills obtain, belongs to the scope that this utility model is protected.
As depicted in figs. 1 and 2, the structural representation of the cooling semiconductor laser cosmetic apparatus of skin that Fig. 1 provides for the present embodiment, the cutaway view of the cooling semiconductor laser cosmetic apparatus of skin that Fig. 2 provides for the present embodiment.
This utility model embodiment provides a kind of skin cooling semiconductor laser cosmetic apparatus, the cooling semiconductor laser cosmetic apparatus of this skin comprises: semiconductor laser thermal sediment 7, be arranged on the semiconductor laser 8 on semiconductor laser thermal sediment 7, be arranged on the leaded light cone 4 of semiconductor laser 8 exiting surfaces, be set in leaded light and bore the light cone cover 3 in 4 outsides, leaded light cone 4 is being provided with contact head 2 away from one end of semiconductor laser 8, and there is the coldplate 6 of coolant duct, one end of coldplate 6 is fixedly connected with semiconductor laser thermal sediment 7, the other end of coldplate 6 is fixedly connected with light cone cover 3.
In the above-described embodiments, semiconductor laser thermal sediment 7, semiconductor laser 8, light cone cover 3 and contact head 2 and coldplate 6 are all arranged in housing 1.In use, the flow trace of liquid coolant: the carrier that whole device passed into and exported liquid coolant is coldplate 6, in coldplate 6 ingehious design coolant duct, one end of coldplate 6 is connected with semiconductor laser thermal sediment 7 by connector, and centre is provided with sealing ring, facilitate coolant flow, the other end of coldplate 6 is fixing by connector and light cone cover 3, centre is provided with sealing ring equally, facilitates coolant flow.Liquid coolant first passes into coldplate 6, flow into again semiconductor laser thermal sediment 7, then flow back to coldplate 6, lead-in light tapered sleeve 3 again, then flows back to coldplate 6, finally flows out whole device, visible whole flow process does not have external coolant duct, integrated level is high, all adopts the connected mode of connector and sealing ring, firmly firm.Simultaneously, the flowing carrier of liquid coolant has all adopted the Design of Mechanical Structure of rigidity, having avoided external hose to realize pipeline connects, improved to a great extent the continuous stability of whole device aspect liquid coolant refrigeration, simultaneously, this device also provides safety for terminal engineering staff's maintenance and installation, makes that whole device is more integrated, modularity.Connector wherein can be the common connectors such as bolt, screw, meanwhile, in coldplate 6 and the junction of semiconductor laser thermal sediment 7 and light cone cover 3, is respectively arranged with sealing ring, has guaranteed the sealing of whole device.
Simultaneously, the cooling semiconductor laser cosmetic apparatus of skin that the present embodiment provides in use, the Laser Transmission process of device: semiconductor laser 8 is assemblied on semiconductor laser thermal sediment 7, the laser irradiation of sending enters leaded light cone 4, leaded light cone 4 is overlapped 3 fastening encirclements by light cone, its structure has been taked elongated pyramidal structure, guarantees that laser is total reflection in the side of leaded light cone 4 and propagates, and prevents laser energy leakage.Laser is bored 4 by leaded light and is entered in contact head 2, preferably, contact head 2 in the present embodiment adopts sapphire contact head 2, and left and right two planes of sapphire contact head 2 are all coated with high transmittance film, and its total reflection angle is large, guarantee that laser high efficiency is irradiated on human body skin, and sapphire contact head 2 thermal conductivities are high, more can be cooling rapidly, its complete works of reflection angle and high laser transmittance, more can obtain higher Laser Transmission efficiency, therefore, from skin refrigerating function and Laser output function, this device all has altitude effect.The Laser Transmission efficiency of whole device is about 70%-80%, and with respect to conventional art, efficiency of transmission improves approximately 10%.
In addition, the cooling semiconductor laser cosmetic apparatus of skin of the present embodiment also comprise two parallel with the PN interface of described semiconductor laser 8 and be positioned at described light cone and overlap the TEC5 in 3 outsides, and the cold junction of each TEC5 is facing to contact head 2, and hot junction is facing to light cone cover 3 and coldplate 6.Concrete, the cold junction plane of two TEC5 is attached to respectively the both wings limit of housing 1, its hot junction plane be attached to respectively light cone cover 3 above and the step surface of coldplate 6, the both wings of housing 1 and light cone overlap 3, coldplate 6 is equipped with screw fastening, make the two sides contact of TEC5 more tight, facilitate conduction of heat.Simultaneously, TEC5 puts plane parallel in the PN interface of semiconductor laser 8, for the design of overcoat shell provides enough spaces, can make final shell more attractive in appearance, have more curvilinear flow innervation, also reduce the size of whole device, make whole device compacter, meanwhile, adopt two TEC5 sheets be arrangeding in parallel and sapphire contact head 2 by below laser cooling to 5 ℃, to have improved the result of use of whole device.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the cooling semiconductor laser cosmetic apparatus of skin, it is characterized in that, comprise: semiconductor laser thermal sediment, be arranged on the semiconductor laser on described semiconductor laser thermal sediment, be arranged on the leaded light cone of semiconductor laser exiting surface, be set in the light cone cover in described leaded light cone outside, described leaded light cone is provided with contact head in the one end away from semiconductor laser, and there is the coldplate of coolant duct, one end of described coldplate is fixedly connected with described semiconductor laser thermal sediment, and the other end of described coldplate is fixedly connected with described light cone cover.
2. the cooling semiconductor laser cosmetic apparatus of skin according to claim 1, is characterized in that, described coldplate is fixedly connected with light cone cover with described semiconductor laser thermal sediment by connector respectively.
3. the cooling semiconductor laser cosmetic apparatus of skin according to claim 2, is characterized in that, the junction of described coldplate and described semiconductor laser thermal sediment and light cone cover is respectively arranged with sealing ring.
4. according to the cooling semiconductor laser cosmetic apparatus of skin described in claim 1-3 any one, it is characterized in that, also comprise two parallel with the PN interface of described semiconductor laser and be positioned at the TEC in described light cone cover outside, and the cold junction of each described TEC is facing to described contact head, and hot junction is facing to described light cone cover and coldplate.
5. the cooling semiconductor laser cosmetic apparatus of skin according to claim 4, is characterized in that, described contact head is sapphire contact head.
6. the cooling semiconductor laser cosmetic apparatus of skin according to claim 5, is characterized in that, the transparent surface of described sapphire contact head both sides is pasted with respectively high transmittance film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713701.0U CN203555822U (en) | 2013-11-14 | 2013-11-14 | Skin-cooling semiconductor laser beautifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713701.0U CN203555822U (en) | 2013-11-14 | 2013-11-14 | Skin-cooling semiconductor laser beautifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555822U true CN203555822U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320713701.0U Expired - Lifetime CN203555822U (en) | 2013-11-14 | 2013-11-14 | Skin-cooling semiconductor laser beautifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555822U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353194A (en) * | 2014-11-10 | 2015-02-18 | 李德龙 | High-power VCSEL laser treatment device with skin cooling function |
| EP3219360A4 (en) * | 2014-11-10 | 2019-02-06 | Sanhe Laserconn Tech Co., Ltd. | High power vcsel laser treatment device with skin cooling function and packaging structure thereof |
| CN110840555A (en) * | 2019-10-14 | 2020-02-28 | 重庆日日新网络科技有限责任公司 | Skin cooling device for laser medical beauty instrument |
| CN117562654A (en) * | 2024-01-15 | 2024-02-20 | 洛芙医疗科技(苏州)有限公司 | Laser dehairing instrument with sapphire dynamic cooling device |
-
2013
- 2013-11-14 CN CN201320713701.0U patent/CN203555822U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353194A (en) * | 2014-11-10 | 2015-02-18 | 李德龙 | High-power VCSEL laser treatment device with skin cooling function |
| CN104353194B (en) * | 2014-11-10 | 2017-06-30 | 三河市镭科光电科技有限公司 | High power VCSEL device for laser therapy with skin refrigerating function |
| EP3219360A4 (en) * | 2014-11-10 | 2019-02-06 | Sanhe Laserconn Tech Co., Ltd. | High power vcsel laser treatment device with skin cooling function and packaging structure thereof |
| US10568690B2 (en) | 2014-11-10 | 2020-02-25 | Sanhe Laserconn Tech Co., Ltd. | High power VCSEL laser treatment device with skin cooling function and packaging structure thereof |
| CN110840555A (en) * | 2019-10-14 | 2020-02-28 | 重庆日日新网络科技有限责任公司 | Skin cooling device for laser medical beauty instrument |
| CN110840555B (en) * | 2019-10-14 | 2021-07-02 | 重庆日日新网络科技有限责任公司 | Skin cooling device for laser medical beauty instrument |
| CN117562654A (en) * | 2024-01-15 | 2024-02-20 | 洛芙医疗科技(苏州)有限公司 | Laser dehairing instrument with sapphire dynamic cooling device |
| CN117562654B (en) * | 2024-01-15 | 2024-04-12 | 洛芙医疗科技(苏州)有限公司 | Laser dehairing instrument with sapphire dynamic cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |