CN203180307U

CN203180307U - Semiconductor laser device

Info

Publication number: CN203180307U
Application number: CN 201320157068
Authority: CN
Inventors: 贾建鸿
Original assignee: BEIJING HONKON TECHNOLOGIES Co Ltd
Current assignee: BEIJING HONKON TECHNOLOGIES Co Ltd
Priority date: 2013-04-01
Filing date: 2013-04-01
Publication date: 2013-09-04
Anticipated expiration: 2023-04-01

Abstract

The utility model discloses a semiconductor laser device comprising a laser. A through waterway is arranged in the laser. Two ends of the waterway are respectively a water inlet and a water outlet. The water inlet and the water outlet respectively communicate with water pipes communicating with a water tank. According to the semiconductor laser device, cooling is carried out by using the waterway, such that heat dissipation of the laser can be sufficiently carried out.

Description

Semicondcutor laser unit

Technical field

The utility model relates to a kind of semicondcutor laser unit, belongs to the optical, mechanical and electronic integration field.

Background technology

Semiconductor laser in the market adopts grand passage to dispel the heat, manually encapsulation, heat radiation and function to laser all can't guarantee, grand passage heat radiation can not fully be dispelled the heat laser, have a strong impact on the life-span of laser, and can not satisfy the requirement of long time continuous working, inefficiency, functional lability.

The utility model content

In view of this, the technical problems to be solved in the utility model is to provide a kind of semicondcutor laser unit, utilizes the waterway channel cooling, and laser is fully dispelled the heat.

For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of semicondcutor laser unit, it comprises laser, be provided with the waterway channel of a perforation in the described laser, the two ends of described waterway channel are respectively water inlet and delivery port, and this water inlet and delivery port are connected with the water pipe of joining water box respectively.

As preferred version, be communicated with the water route elbow between described water inlet and the water pipe.

As preferred version, be communicated with the water route elbow between described delivery port and the water pipe.

As preferred version, described laser has fiber waveguide, and this fiber waveguide exposes to the housing of placing this laser.

The technique effect that the utility model reaches is as follows: the utility model semicondcutor laser unit, utilize the waterway channel cooling, and laser is fully dispelled the heat, can prolong the useful life of equipment, but and long time continuous working, increase work efficiency, strengthen service behaviour.

Description of drawings

Fig. 1 is the explosive view of the utility model semicondcutor laser unit;

Fig. 2 is the stereogram of the utility model semicondcutor laser unit.

[symbol description]

1 left shell

2 lasers

3 right shell bodies

4 water route elbows

5 line tails

6 line tail nuts

7 rubber hose

8 push-button switches

9 switch fasteners

10 buttons

11 fiber waveguides.

Embodiment

The freezing point depilation follows the thermokinetics action principle, and utilizes melanin to the absorption of photo-thermal, has selectivity when making heat energy destroy hair follicle.Contain melanic dark hair follicle under the effect of heat energy, can successfully be destroyed, and the skin disease of light colour can not come to harm on every side, the harmless freezing point depilation of perienchyma.

The utility model semicondcutor laser unit can be under the situation of extra ancillary method and auxiliary liquor, effectively penetrate the through target tissue (papilla) of epidermis, the suitable pulse duration makes target tissue be subjected to fatal fire damage, and forever the removing with pore refining, tender skin, Firm, skin of face of superfluous hairs of removing all skin matter promotes.

As shown in Figure 1, the utility model semicondcutor laser unit mainly comprises a laser 2, and laser 2 is placed in the accommodation space of left shell 1 and right shell body 3 formations.Be provided with the waterway channel of perforation in the laser 2, the two ends of described waterway channel are water inlet and delivery port, be communicated with water route elbow 4 on described water inlet and the delivery port respectively, the other end of two water route elbows 4 and cross current, described water pipe is connected with the water tank of this semicondcutor laser unit outside, water route circulation circuit of whole formation.

Wherein, described water pipe passes line tail 5, is fixed in the rubber hose 7 by line tail nut 6, and rubber hose 7 places left shell 1 and right shell body 3 to constitute the handle place (as shown in Figure 2) of accommodation space.Also be provided with on this housing by switch fastener 9 push-button switch 8 is fixed on button 10 places, with the keying of control laser 2.

In addition, laser 2 has fiber waveguide 11, and fiber waveguide 11 exposes to the whole housing of right shell body 1 and left shell 2 formations, thereby fiber waveguide is fully dispelled the heat.

The utility model semicondcutor laser unit, laser 2 laser that uses is the 810nm semiconductor laser that meets the laser depilation goldstandard, by the double-pulse laser of particular design, only use than low energy densities irradiation skin, see through first INFRARED PULSE LASER IRRADIATION skin histology and hair follicle of epidermis.Second pulse choice ground further is promoted to the hair follicle temperature about 45 degree, and the 10Hz laser of slip is guaranteed hair follicle in this temperature maintenance a period of time, and hair follicle namely loses growth activity with the growth stem cell, thereby reaches permanent depilation purpose.

Use the preceding points for attention of the utility model semicondcutor laser unit depilation:

1, want Clean Living to take a shower before carrying out the freezing point depilation, to guarantee local skin health, prevention is infected.

2, to guarantee that freezing point depilation position skin does not have unusual situations such as injured, redness.

3, carrying out freezing point depilation treatment the last fortnight skin that is not exposed to the sun, depilation causes rubefaction, foaming easily because the skin after being exposed to the sun is done freezing point again.

4, before the freezing point depilation, to stop using depilatory cream, depilatory cream and other cosmetics.

5, to prepare freezing point depilation position and not do epilation at treatment the last fortnight, beeswax depilation and electrolytic depilation.

6, the female friend will avoid the menstrual period and carrying out freezing point depilation.

Use the points for attention after the utility model semicondcutor laser unit loses hair or feathers:

1, to remember that at first the skin after the freezing point depilation can not be exposed under the sun.

2, pungent food can not be eaten in freezing point depilation back on diet.

3, the attention health is not worn hyperchromasia or sordid underwear, because treatment back skin is relatively more responsive, and inflammation easily.Clean color cotton underwear is worn in freezing point depilation back suggestion.

4, useful food is eaten in freezing point depilation back more, eats to contain the fruit of tieing up c more, or directly eats dimension c sheet.Dimension c can improve skin resistance, reduces pigment and generates.

5, will note the use of skin care item after the freezing point depilation, cleaning product or the skin care item bigger to skin irritatin preferably need not after just having done treatment.

7, note cannot losing hair or feathers with other mode during treating in freezing point depilation back, no matter be physics or chemistry, all may cause dermatitis and cause pigment to produce.

Use the issuable side effect of the utility model semicondcutor laser unit:

1, freezing point depilation is fit to more shallow but the crowd that hair color is darker of some skin colors, if your skin color is darker, laser will destroy skin pigment in the lump and cause the formation of blackspot or hickie, but general some months can recover normal substantially.

2, when freezing point is lost hair or feathers, there have the sub-fraction patient temporary skin perhaps can occur to be rubescent, little swollen or with slight pruitus, these all are normal reactions, and postoperative just can recover normally in several hours.

The above is preferred embodiment of the present utility model only, is not for limiting protection range of the present utility model.

Claims

1. semicondcutor laser unit, it comprises laser, it is characterized in that, is provided with the waterway channel of a perforation in the described laser, the two ends of described waterway channel are respectively water inlet and delivery port, and this water inlet and delivery port are connected with the water pipe of joining water box respectively.

2. semicondcutor laser unit according to claim 1 is characterized in that, is communicated with the water route elbow between described water inlet and the water pipe.

3. semicondcutor laser unit according to claim 1 is characterized in that, is communicated with the water route elbow between described delivery port and the water pipe.

4. semicondcutor laser unit according to claim 1 is characterized in that, described laser has fiber waveguide, and this fiber waveguide exposes to the housing of placing this laser.