CN201113212Y

CN201113212Y - Lamp pumping laser

Info

Publication number: CN201113212Y
Application number: CNU200720122666XU
Authority: CN
Inventors: 高云峰; 覃朝真
Original assignee: Shenzhen Hans Laser Technology Co Ltd
Current assignee: Shenzhen Hans Laser Technology Co Ltd; Han s Laser Technology Co Ltd
Priority date: 2007-09-03
Filing date: 2007-09-03
Publication date: 2008-09-10
Anticipated expiration: 2017-09-03

Abstract

The utility model discloses a lamp pump laser, which comprises a base; the base is provided with a housing, the inside of the housing is assembled with a laser, the inside of the laser is assembled with a filter glass lens, both ends of the laser are respectively connected with a press piece, the left end and the right ends of the housing are respectively connected with an end cover, and the outside of the end cover is connected with a krypton lamp protection device; wherein, the krypton lamp protection device comprises a krypton lamp protection base and a krypton lamp protection cover matched with the krypton lamp protection base. By adopting the krypton lamp protection device with the krypton lamp protection base and the krypton lamp protection cover, the lamp pump laser causes the whole krypton lamp protection device to form a sealed harboring space and the krypton lamp is harbored in the sealed harboring space, thereby effectively avoiding the occurrence of discharge sparks between the krypton lamp and a laser rod when lighting the lamp and reducing potential safety hazard.

Description

Lamp pump laser

[technical field]

The utility model relates to a kind of laser, relates in particular to a kind of lamp pump laser.

[technical background]

The krypton lamp protective device of traditional lamp pump laser generally is made up of a block, this just make krypton lamp light a lamp the time instant high-voltage impel between both positive and negative polarity by the laser discharge and electric spark occurs.Thereby there is potential safety hazard.

Therefore, how to provide a kind of lamp pump laser, avoid when lighting a lamp, occurring the phenomenon of discharge electric spark, reduce potential safety hazard, just become the problem that current urgent need will solve with good krypton lamp protective device.

[summary of the invention]

The purpose of this utility model is to provide a kind of lamp pump laser with good krypton lamp protective device.

For achieving the above object, a kind of lamp pump laser of the utility model comprises a base, housing is installed on the base, enclosure interior is assembled with laser, be assembled with light-filtering glass in the laser, the two ends of laser are connected with a briquetting respectively, and the two ends, the left and right sides of described housing are connected with an end cap respectively, and the outside of described end cap is connected with a krypton lamp protective device; Wherein, described krypton lamp protective device comprises krypton lamp protection seat and the krypton lamp over cap that is complementary with this krypton lamp protection seat.

The utility model lamp pump laser by employing have krypton lamp protection seat and krypton lamp over cap the krypton lamp protective device; make whole krypton lamp protective device form the receiving space of a sealing; krypton lamp is housed in the receiving space of sealing; thereby can effectively avoid krypton lamp to occur the phenomenon of discharge spark when lighting a lamp and between the laser bar, reduce potential safety hazard.

[description of drawings]

The utility model will be further described in conjunction with embodiment with reference to the accompanying drawings.

Fig. 1 is the stereogram of the utility model lamp pump laser;

Fig. 2 is the exploded view of the utility model lamp pump laser;

Fig. 3 is the stereogram of the briquetting of the utility model lamp pump laser;

Fig. 4 is the stereogram of the krypton lamp protective device of the utility model lamp pump laser;

Fig. 5 is the stereogram of another angle of the krypton lamp protective device of the utility model lamp pump laser.

The description of reference numerals of each element is as follows among the figure:

1. lamp pump laser, 10. base, 20. housings, 21. accepting grooves; 30. laser, 31. laser reflection cavities, 32. krypton lamps, 33. laser bars; 34. light-filtering glass, 40. briquettings, 41. substrates, 42. boss; 43. pedestal, 44. sidewalls, 45. grooves, 46. packing rings; 47. through hole, 48. stoppers, 49. bar-shaped troughs, 495. screw holes; 50. end cap, 60. krypton lamp protective devices, 61. krypton lamps protection seat, 611. first base portions; 612. second base portion, 613. centre bores, 614. screw holes; 615 rear walls, 616. side plates, 617. left sides; 618. front end face, 619. first screwed holes, 620. first breach; 63. the krypton lamp over cap, 631. front end faces, 632. second breach; 633. baffle plate, 634. upper plates, 635. lower shoes; 636. lug, 637, the second screwed holes.

[embodiment]

By describing technology contents of the present utility model, structural feature in detail, being reached purpose and effect, below in conjunction with embodiment and cooperate graphic detailed description the in detail.

See also Fig. 1; the utility model lamp pump laser 1 comprises a base 10; housing 20 is installed on the base 10; housing 20 inside are assembled with laser 30; the two ends of laser 30 are connected with a briquetting 40 respectively; the two ends, the left and right sides of housing 20 are connected with an end cap 50 respectively, and the outside of described end cap 50 is connected with a krypton lamp protective device 60.

See also Fig. 2, base 10 generally is cuboid.The both ends of the surface of housing 20 are respectively equipped with the accepting groove 21 that is complementary with described briquetting 40.Laser 30 comprises laser reflection cavity 31, and krypton lamp 32 is housed in the laser reflection cavity 31, and laser bar 33 also is housed in the laser reflection cavity 31.What described krypton lamp 32 and laser bar 33 were parallel to each other is arranged in the described reflection cavity 31, and runs through out from the two ends of reflection cavity 31.Be folded with a light-filtering glass 34 between described krypton lamp 32 and the laser bar 33.

Briquetting 40 comprises a substrate 41, and substrate 41 is provided with three boss 42, and these boss 42 are equidistant arrangement around the center of briquetting.Described boss comprises a pedestal 43, extends to form a sidewall 44 on the side direction of this pedestal 43, and described pedestal 43 offers groove 45 with the place that described sidewall 44 is connected, and puts a packing ring 46 in the described groove 45.The center of described substrate 41 offers a through hole 47, described through hole 47 general ovalizes.This through hole 47 protrudes out to the center, hole in its inwall and forms two stoppers 48, and this stopper 48 is divided into two cavitys with described through hole 47, offers bar-shaped trough 49 on the described stopper 48.Described briquetting 40 also offers screw hole 495 in the position in its four corners.

The end face of the inboard of end cap 50 and housing 20 is complementary, and the outside of end cap 50 is connected with krypton lamp protective device 60.

Described krypton lamp protective device 60 comprise krypton lamp protection seat 61 and one with these krypton lamp protection 61 krypton lamp over caps 63 that are complementary.

This krypton lamp protection seat 61 comprises first base portion 611, and second base portion 612 that is arranged side by side with first base portion 611.First base portion 611 position in the middle of it offers a centre bore 613 that runs through this first base portion 611, the both sides of centre bore 613 offer a screw hole 614 respectively, described first base portion 611 extends to form a rear wall 615 left in surface level thereafter, two edges up and down of this rear wall 615 vertically protrude out forward respectively and form biside plate 616, second base portion 612 comprises a left side 617 and a front end face 618, offer first screwed hole 619 on the described left side 617, offer first breach 620 on the described front end face 618

Described krypton lamp over cap 63 also comprises a front end face 631; offer second breach 632 on this front end face 631; this second breach 632 and described first breach, the 620 common breach 64 (as shown in Figure 2) that form; the left margin of described front end face 631 extends back and forms a baffle plate 633; the last lower edge of described front end face 631 extends back respectively and forms a upper plate 634 and a lower shoe 635; the right of this upper plate 634 and lower shoe 635 offers second screwed hole 637 along extending to form lug 636 straight up on the described lug 636.

Below in conjunction with Fig. 1 and Fig. 2, introduce the assembling process of the utility model lamp pump laser 1.

At first in the laser reflection cavity that is placed to laser 30 31 that krypton lamp 32 and laser bar 33 are parallel to each other, light-filtering glass 34 is placed between krypton lamp 32 and the laser bar 33, and described krypton lamp 32 and laser bar 33 run through out from the two ends of laser reflection cavity 31.The reflection cavity 31 that will be assembled with krypton lamp 32, laser bar 33 and light-filtering glass 34 then is placed in the housing 20.Again a packing ring 46 is placed in the groove 45 on the briquetting 40, then described briquetting 40 is assembled in the accepting groove 21 at housing 20 two ends.Described krypton lamp 32 and laser bar 33 pass two cavitys of the through hole 47 of briquetting 40 respectively.The two ends of light-filtering glass 34 are held by the bar-shaped trough on the stopper on the briquetting 40 48 49.At this moment, the boss 42 that is assembled with packing ring 46 on the end face of laser reflection cavity 31 and the described briquetting 40 leans.By being opened in the screw hole 495 of 40 4 corner location of briquetting, briquetting 40 and housing 20 are locked together again with screw.Then, end cap 50 locks are come to the two ends of housing 20.Again krypton lamp protection seat 61 being fallen it by the screw hole of offering on its first base portion 611 614 is fixed on the end cap 50.Krypton lamp 32 runs through out by the centre bore 613 on first base portion 611, then krypton lamp over cap 63 is fastened on the described krypton lamp protection seat 61.First screwed hole of offering on second base portion 612 of second screwed hole of offering on the lug 636 by krypton lamp over cap 63 637 and krypton lamp protection seat 61 619 is with its locking.At this moment, except the wiring of krypton lamp 32 from becoming breach 64 extracts, krypton lamp protection seat 61 and krypton lamp over cap 63 form a complete seal cavity, krypton lamp 32 is housed in the sealing space.At last, the parts that assemble are fixed on the base 10, finish the assembling of whole lamp pump laser 1.

In sum; the utility model lamp pump laser 1 by employing have krypton lamp protection seat 61 and krypton lamp over cap 63 krypton lamp protective device 60; make whole krypton lamp protective device 60 form the receiving space of a sealing; krypton lamp 32 is housed in the receiving space of sealing; thereby can effectively avoid krypton lamp 32 when lighting a lamp and occur the phenomenon of discharge spark between the laser bar 33, reduce potential safety hazard.

Claims

1. a lamp pump laser comprises a base, housing is installed on the base, enclosure interior is assembled with laser, be assembled with light-filtering glass in the laser, the two ends of laser are connected with a briquetting respectively, the two ends, the left and right sides of described housing are connected with an end cap respectively, and the outside of described end cap is connected with a krypton lamp protective device; It is characterized in that: described krypton lamp protective device comprises krypton lamp protection seat and the krypton lamp over cap that is complementary with this krypton lamp protection seat.

2. lamp pump laser as claimed in claim 1; it is characterized in that: described krypton lamp protection seat comprises first base portion and second base portion that is arranged side by side with this first base portion; first base portion position in the middle of it offers a centre bore that runs through this first base portion; the both sides of centre bore offer a screw hole respectively; described first base portion extends to form a rear wall left in surface level thereafter; two edges up and down of this rear wall vertically protrude out the formation biside plate respectively forward; second base portion comprises a left side and a front end face; offer first screwed hole on the described left side, offer first breach on the described front end face.

3. lamp pump laser as claimed in claim 2; it is characterized in that: described krypton lamp over cap also comprises a front end face; offer second breach on this front end face; the common breach that forms of this second breach and described first breach; the left margin of described front end face extends back and forms a baffle plate; the last lower edge of described front end face extends back respectively and forms a upper plate and a lower shoe; the right of this upper plate and lower shoe offers second screwed hole along extending to form lug straight up on the described lug.

4. lamp pump laser as claimed in claim 1, it is characterized in that: described briquetting comprises a substrate, substrate is provided with boss, offer a groove on this boss, put a packing ring in the described groove, the center of described substrate offers a through hole, and this through hole protrudes out to the center, hole in its inwall and forms two stoppers, this stopper is divided into two cavitys with described through hole, offers bar-shaped trough on the described stopper.

5. lamp pump laser as claimed in claim 4 is characterized in that: the bar-shaped trough on the stopper on the two ends of described light-filtering glass and the described briquetting holds mutually.

6. lamp pump laser as claimed in claim 5 is characterized in that: described boss comprises a pedestal, extends to form a sidewall on the side direction of pedestal, and described groove is opened in the place that base is connected with sidewall.

7. lamp pump laser as claimed in claim 6 is characterized in that: described boss is equidistant arrangement around the center of briquetting.

8. lamp pump laser as claimed in claim 7 is characterized in that: described briquetting also offers screw hole in the position in its four corners.