CN112018592B - Air-cooled ultraviolet laser - Google Patents
Air-cooled ultraviolet laser Download PDFInfo
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- CN112018592B CN112018592B CN202010698987.4A CN202010698987A CN112018592B CN 112018592 B CN112018592 B CN 112018592B CN 202010698987 A CN202010698987 A CN 202010698987A CN 112018592 B CN112018592 B CN 112018592B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
- H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
Abstract
The invention discloses an air-cooled ultraviolet laser, which comprises a fixed box, slide rods, a slide block, a locking bolt, a truss, an adjustable sliding air-cooled cooling frame structure, a protective clamping laser processing clamping clamp structure, a buffer protective mounting hoisting frame structure, a mounting plate, a supporting block, a laser, a protective cover, an exhaust pipe and a base, wherein the slide rods are respectively connected to the left side and the right side in the fixed box through screws; the sliding block is sleeved on the upper part of the outer surface of the sliding rod; the locking bolt is in threaded connection with the connecting part of the sliding rod and the sliding block; the truss is connected to the joint of the sliding rod and the sliding block through bolts. The arrangement of the adjusting block, the mounting bolt, the supporting plate, the protective box, the fan and the fixed cover is favorable for adjusting air cooling and cooling the laser according to different types of the laser; the protection box, the safety cover, the link, the threaded rod, the setting of installation piece and clamp plate are favorable to carrying out the centre gripping fixedly to the accessory that needs processing.
Description
Technical Field
The invention belongs to the technical field of lasers, and particularly relates to an air-cooled ultraviolet laser.
Background
Semiconductor lasers are highly efficient electron-photon conversion devices, but due to unavoidable nonradiative recombination losses, loss mechanisms such as free carrier absorption cause a significant amount of injected electrical power to be converted into heat.
But current air-cooled ultraviolet laser still has the inconvenient model according to the laser instrument different to adjust the heat dissipation, inconvenient fixed and the installation protective effect poor problem to the accessory centre gripping.
Therefore, it is very necessary to invent an air-cooled ultraviolet laser.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides an air-cooled ultraviolet laser to solve the inconvenient heat dissipation of adjusting according to the model difference of laser instrument of current air-cooled ultraviolet laser, inconvenient fixed and the poor problem of installation protective effect of accessory centre gripping.
In order to solve the technical problems, the invention adopts the technical scheme that: an air-cooled ultraviolet laser comprises a fixed box, slide rods, slide blocks, locking bolts, a truss, an adjustable sliding air-cooled cooling frame structure, a protective clamping laser processing clamping clamp structure, a buffer protective mounting hoisting frame structure, a mounting plate, a supporting block, a laser, a protective cover, an exhaust pipe and a base, wherein the slide rods are respectively connected to the left side and the right side in the fixed box through screws; the sliding block is sleeved on the upper part of the outer surface of the sliding rod; the locking bolt is in threaded connection with the connecting part of the sliding rod and the sliding block; the truss is connected with the connecting part of the sliding rod and the sliding block through bolts; the sliding adjusting air-cooling frame structures are respectively arranged on the left side and the right side of the outer surface of the truss; the protective clamping laser processing clamping clamp structure is arranged in the middle of the lower part of the inner side of the fixed box; the buffering protection installation hoisting frame structures are respectively arranged on the left side and the right side of the upper surface of the fixed box; the mounting plate is connected to the middle position of the bottom of the truss through a bolt; the supporting block is connected to the middle position of the bottom of the mounting plate through a bolt; the laser is connected to the lower part of the supporting block through a bolt; the protective cover is connected to the upper part of the outer side of the sliding rod through a bolt; the exhaust pipe is in threaded connection with the outer side of the protective cover; the base is respectively connected to the four corners of the bottom of the fixed box through screws; the adjustable sliding air-cooling frame structure comprises an adjusting block, a mounting bolt, a supporting plate, a protective box, a fan and a fixed cover, wherein the mounting bolt is in threaded connection with the middle position of the front surface of the adjusting block; the supporting plate is welded in the middle of the bottom of the adjusting block; the protective box is connected to the middle position of the right side of the supporting plate through a bolt; the fan is sequentially connected to the middle position in the protective box through bolts from top to bottom; the fixed cover is connected to the right side of the protective box through bolts.
Preferably, the middle positions inside the fixed box are respectively provided with a groove; the upper parts of the left side and the right side of the fixed box are respectively provided with a splicing hole; the fixed box is an aluminum alloy box.
Preferably, the sliding rod is a stainless steel hollow rod; and external threads are turned on the upper part of the outer surface of the sliding rod and the lower part of the outer surface of the sliding rod.
Preferably, the protective cover is communicated with the exhaust pipe; the exhaust pipe is specifically a stainless steel pipe; the bottom of the base is glued with a rubber non-slip mat.
Preferably, the protective box is communicated with the joint of the fixed cover; the fixed cover specifically adopts the stainless steel cover that the inside is cavity and shape is trapezoidal.
Preferably, the protective clamping laser processing clamping clamp structure comprises a protective box, a protective cover, a connecting frame, a threaded rod, an installation block and a pressing plate, wherein the protective cover is respectively connected to the left side and the right side of the lower part of the inner side of the protective box through screws; the connecting frame is sequentially connected to the middle position of the lower part of the inner side of the protection box through screws from left to right; the threaded rod is in threaded connection with the middle position of the upper part of the inner side of the connecting frame; the mounting block is welded on the upper part of the threaded rod; the pressing plate is connected to the lower part of the threaded rod through a screw.
Preferably, the middle position of the front surface of the mounting block is inserted and connected with the connecting rod; the mounting block is a stainless steel block.
Preferably, the bottom of the pressure plate is glued with a silica gel pad; the pressing plate is made of a stainless steel plate.
Preferably, the buffering protection installation hoisting frame structure comprises a fixing plate, a protection block, a connecting plate, a protection hole, a connecting rod, a connecting shaft and a protection spring, wherein the protection block is connected to the right side of the upper surface of the fixing plate through a screw; the connecting plate is axially connected to the middle position of the rear surface of the protective block; the protective hole is formed in the middle of the upper part of the front surface of the connecting plate; the connecting rod is connected to the middle position of the left side of the rear surface of the fixing plate through a connecting shaft; one end of the protection spring is welded at the upper part of the left side of the connecting plate, and the other end of the protection spring is welded at the upper part of the connecting rod.
Preferably, a rubber ring is arranged at the joint of the fixing plate and the connecting shaft; the rubber ring is embedded on the outer wall of the connecting shaft.
Preferably, the outer surface of the protection spring is wrapped with a PVC plastic layer; the protection spring is a stainless steel spring.
Preferably, the adjusting block is sleeved with the truss; the protective box is arranged in an adhesive joint manner with the fixed box; the fixed plate is connected with the fixed box through bolts.
Preferably, the laser is a laser with model number DGV 3; the fan is a fan with the model number of DC 12038.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the arrangement of the adjusting block, the mounting bolt, the supporting plate, the protective box, the fan and the fixing cover is beneficial to adjusting air cooling and cooling the laser according to different types of the laser.
According to the invention, the arrangement of the protection box, the protection cover, the connecting frame, the threaded rod, the mounting block and the pressing plate is beneficial to clamping and fixing the accessory to be processed.
In the invention, the arrangement of the fixing plate, the protection block, the connecting plate, the protection hole, the connecting rod, the connecting shaft and the protection spring is beneficial to increasing the stable installation effect of the laser.
In the invention, grooves are respectively arranged in the middle positions in the fixed box; the upper parts of the left side and the right side of the fixed box are respectively provided with a splicing hole; the fixed case specifically adopt the aluminum alloy case, be favorable to cooling the heat dissipation to the inside of fixed case.
In the invention, the slide bar is a stainless steel hollow bar; external threads are turned on the upper portion of the outer surface of the sliding rod and the lower portion of the outer surface of the sliding rod, and therefore the hot air in the fixed box can be discharged conveniently.
In the invention, the protective cover is communicated with the exhaust pipe; the exhaust pipe is specifically a stainless steel pipe; the bottom of the base is connected with a rubber non-slip pad in an adhesive mode, and the rubber non-slip pad is beneficial to preventing the laser from sliding.
In the invention, the connection part of the protective box and the fixed cover is communicated; the fixed cover specifically adopt inside for cavity and the shape is trapezoidal stainless steel cover, be favorable to preventing fixed cover damage of rustting.
In the invention, the bottom of the pressure plate is glued with a silica gel pad; the pressing plate is made of a stainless steel plate, so that the pressing plate is beneficial to preventing the fittings needing to be processed from being crushed.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic structural view of an adjustable sliding air-cooled cooling rack structure according to the present invention.
Fig. 3 is a schematic structural diagram of a protective clamping laser machining clamping clamp structure of the invention.
FIG. 4 is a schematic structural view of a buffering protection installation hoisting frame structure of the invention.
In fig. 1 to 4:
1. a fixed box; 2. a slide bar; 3. a slider; 4. locking the bolt; 5. a truss; 6. adjusting the sliding air-cooling frame structure; 61. an adjusting block; 62. installing a bolt; 63. a support plate; 64. a protective box; 65. a fan; 66. a fixed cover; 7. a protective clamping laser processing clamping clamp structure; 71. a protective case; 72. a protective cover; 73. a connecting frame; 74. a threaded rod; 75. mounting blocks; 76. pressing a plate; 8. a hoisting frame structure is installed in a buffering protection manner; 81. a fixing plate; 82. a protection block; 83. a connecting plate; 84. a protective aperture; 85. a connecting rod; 86. a connecting shaft; 87. a protection spring; 9. mounting a plate; 10. a support block; 11. a laser; 12. a protective cover; 13. an exhaust pipe; 14. a base.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
as shown in the attached drawings 1 and 2, the air-cooled ultraviolet laser comprises a fixed box 1, a slide rod 2, a slide block 3, a locking bolt 4, a truss 5, an adjusting sliding air-cooled cooling frame structure 6, a protective clamping laser processing clamping clamp structure 7, a buffer protective mounting hoisting frame structure 8, a mounting plate 9, a supporting block 10, a laser 11, a protective cover 12, an exhaust pipe 13 and a base 14, wherein the slide rod 2 is respectively connected with the left side and the right side in the fixed box 1 through screws; the sliding block 3 is sleeved on the upper part of the outer surface of the sliding rod 2; the locking bolt 4 is in threaded connection with the connecting part of the sliding rod 2 and the sliding block 3; the truss 5 is connected with the joint of the sliding rod 2 and the sliding block 3 through bolts; the sliding adjusting air-cooling frame structures 6 are respectively arranged at the left side and the right side of the outer surface of the truss 5; the protective clamping laser processing clamping structure 7 is arranged in the middle of the lower part of the inner side of the fixed box 1; the buffering protection installation hoisting frame structures 8 are respectively arranged on the left side and the right side of the upper surface of the fixed box 1; the mounting plate 9 is connected to the middle position of the bottom of the truss 5 through a bolt; the supporting block 10 is connected to the middle position of the bottom of the mounting plate 9 through a bolt; the laser 11 is connected to the lower part of the supporting block 10 through bolts; the protective cover 12 is connected to the upper part of the outer side of the sliding rod 2 through a bolt; the exhaust pipe 13 is in threaded connection with the outer side of the protective cover 12; the base 14 is respectively connected with the four corners of the bottom of the fixed box 1 through screws; the adjustable sliding air-cooling frame structure 6 comprises an adjusting block 61, a mounting bolt 62, a supporting plate 63, a protective box 64, a fan 65 and a fixed cover 66, wherein the mounting bolt 62 is in threaded connection with the middle position of the front surface of the adjusting block 61; the supporting plate 63 is welded at the middle position of the bottom of the adjusting block 61; the protective box 64 is connected to the middle position of the right side of the supporting plate 63 through a bolt; the fan 65 is sequentially connected to the middle position inside the protective box 64 through bolts from top to bottom; the fixed cover 66 is connected to the right side of the protective box 64 through bolts; firstly, the laser 11 is moved to a position where the laser 11 is needed to be used, then an external power supply of the laser 11 is switched on, then the laser 11 is started to enable the laser 11 to work normally, then the fan 65 is started, then the fan 65 rotates to be discharged through the fixed cover 66, and then the slide rod 2 is matched with the protective cover 12 and the exhaust pipe 13 to cool and dissipate heat of the laser 11 in an air mode.
In this embodiment, specifically, the middle positions inside the fixed box 1 are respectively provided with a groove; the upper parts of the left side and the right side of the fixed box 1 are respectively provided with a splicing hole; the fixed box 1 is an aluminum alloy box.
In this embodiment, specifically, the sliding rod 2 is a stainless steel hollow rod; and external threads are turned on the upper part of the outer surface of the sliding rod 2 and the lower part of the outer surface of the sliding rod 2.
In this embodiment, specifically, the protective cover 12 is communicated with the exhaust pipe 13; the exhaust pipe 13 is a stainless steel pipe; the bottom of the base 14 is glued with a rubber non-slip mat.
In this embodiment, specifically, the connection between the protection box 64 and the fixed cover 66 is communicated; the fixed cover 66 is a hollow stainless steel cover with a trapezoidal shape.
In this embodiment, referring to fig. 3, the clamping structure 7 for clamping laser processing includes a protection box 71, a protection cover 72, a connecting frame 73, a threaded rod 74, a mounting block 75 and a pressing plate 76, wherein the protection cover 72 is respectively screwed on the left and right sides of the inner lower part of the protection box 71; the connecting frame 73 is sequentially connected with the middle position of the lower part of the inner side of the protection box 71 by screws from left to right; the threaded rod 74 is in threaded connection with the middle position of the upper part of the inner side of the connecting frame 73; the mounting block 75 is welded on the upper part of the threaded rod 74; the pressing plate 76 is connected to the lower part of the threaded rod 74 through screws; when the laser 11 is used, the parts to be processed can be clamped and fixed by utilizing the protective box 71 and matching the threaded rod 74 and the pressing plate 76.
In this embodiment, specifically, the middle position of the front surface of the mounting block 75 is inserted into the connecting rod; the mounting block 75 is a stainless steel block.
In this embodiment, specifically, a silicone pad is glued to the bottom of the pressing plate 76; the pressing plate 76 is made of stainless steel plate.
In this embodiment, referring to fig. 4, the buffering protection mounting and hoisting frame structure 8 includes a fixing plate 81, a protection block 82, a connecting plate 83, a protection hole 84, a connecting rod 85, a connecting shaft 86 and a protection spring 87, wherein the protection block 82 is screwed on the right side of the upper surface of the fixing plate 81; the connecting plate 83 is coupled to the middle position of the rear surface of the protective block 82; the protective hole 84 is arranged in the middle of the upper part of the front surface of the connecting plate 83; the connecting rod 85 is connected to the middle position of the left side of the rear surface of the fixing plate 81 through a connecting shaft 86; one end of the protection spring 87 is welded at the upper part of the left side of the connecting plate 83, and the other end is welded at the upper part of the connecting rod 85; during the use of the laser 11, the external bolts are passed through the protection holes 84, and then the connecting plates 83 and the protection holes 84 are matched with the protection springs 87, so that the stability of the laser 11 can be improved.
In this embodiment, specifically, a rubber ring is disposed at a joint of the fixing plate 81 and the connecting shaft 86; the rubber ring is embedded on the outer wall of the connecting shaft 86.
In this embodiment, specifically, the outer surface of the protection spring 87 is wrapped with a PVC plastic layer; the protection spring 87 is a stainless steel spring.
In this embodiment, specifically, the adjusting block 61 is sleeved with the truss 5; the protective box 71 is arranged in an adhesive joint mode with the fixed box 1; the fixing plate 81 is connected with the fixing box 1 through bolts.
In this embodiment, specifically, the laser 11 specifically adopts a laser with a model of DGV 3; the fan 65 is a fan with a model number of DC 12038.
Principle of operation
When the laser device 11 is used, the laser device 11 is moved to a position where the laser device 11 needs to be used, an external power supply of the laser device 11 is connected, the laser device 11 is started to enable the laser device 11 to work normally, then the fan 65 is started, the fan 65 rotates and is discharged through the fixing cover 66, then the slide rod 2 is matched with the protective cover 12 and the exhaust pipe 13 to cool and radiate the laser device 11 in an air cooling mode, and when the laser device 11 is used, the protective box 71 is matched with the threaded rod 74 and the pressing plate 76 to clamp and fix accessories needing to be processed. During use of laser 11, external bolts are passed through guard holes 84, and then connecting plate 83 and guard holes 84 cooperate with guard springs 87 to increase the stability of laser 11.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The air-cooled ultraviolet laser is characterized by comprising a fixed box (1), a sliding rod (2), a sliding block (3), a locking bolt (4), a truss (5), an adjusting sliding air-cooled cooling frame structure (6), a protective clamping laser processing clamping clamp structure (7), a buffer protective mounting hoisting frame structure (8), a mounting plate (9), a supporting block (10), a laser (11), a protective cover (12), an exhaust pipe (13) and a base (14), wherein the sliding rod (2) is respectively in screwed connection with the left side and the right side inside the fixed box (1); the sliding block (3) is sleeved on the upper part of the outer surface of the sliding rod (2); the locking bolt (4) is in threaded connection with the connecting part of the sliding rod (2) and the sliding block (3); the truss (5) is connected with the joint of the sliding rod (2) and the sliding block (3) through bolts; the sliding adjusting air-cooling frame structures (6) are respectively arranged at the left side and the right side of the outer surface of the truss (5); the protective clamping laser processing clamping structure (7) is arranged in the middle of the lower part of the inner side of the fixed box (1); the buffering protection installation hoisting frame structures (8) are respectively arranged on the left side and the right side of the upper surface of the fixed box (1); the mounting plate (9) is connected to the middle position of the bottom of the truss (5) through a bolt; the supporting block (10) is connected to the middle position of the bottom of the mounting plate (9) through a bolt; the laser (11) is connected to the lower part of the supporting block (10) through a bolt; the protective cover (12) is connected to the upper part of the outer side of the sliding rod (2) through a bolt; the exhaust pipe (13) is in threaded connection with the outer side of the protective cover (12); the base (14) is respectively connected with the four corners of the bottom of the fixed box (1) through screws; the adjustable sliding air-cooling frame structure (6) comprises an adjusting block (61), a mounting bolt (62), a supporting plate (63), a protective box (64), a fan (65) and a fixed cover (66), wherein the mounting bolt (62) is in threaded connection with the middle position of the front surface of the adjusting block (61); the supporting plate (63) is welded in the middle of the bottom of the adjusting block (61); the protective box (64) is connected to the middle position of the right side of the supporting plate (63) through a bolt; the fan (65) is sequentially connected to the middle position in the protective box (64) through bolts from top to bottom; the fixed cover (66) is connected to the right side of the protective box (64) through bolts.
2. The air-cooled ultraviolet laser device as claimed in claim 1, characterized in that the middle positions inside the fixed box (1) are respectively provided with a groove; the upper parts of the left side and the right side of the fixed box (1) are respectively provided with a splicing hole; the fixed box (1) is an aluminum alloy box.
3. The air-cooled ultraviolet laser as claimed in claim 1, characterized in that the slide bar (2) is a stainless steel hollow bar; and external threads are turned on the upper part of the outer surface of the sliding rod (2) and the lower part of the outer surface of the sliding rod (2).
4. The air-cooled ultraviolet laser as set forth in claim 1, characterized in that the shield (12) is in communication with an exhaust duct (13); the exhaust pipe (13) is a stainless steel pipe; the bottom of the base (14) is glued with a rubber non-slip mat.
5. The air-cooled ultraviolet laser as set forth in claim 1, characterized in that the protective box (64) is communicated with the joint of the fixed cover (66); the fixed cover (66) is a hollow stainless steel cover with a trapezoid shape.
6. The air-cooled ultraviolet laser device as claimed in claim 1, wherein the protective clamping laser processing clamping structure (7) comprises a protective box (71), a protective cover (72), a connecting frame (73), a threaded rod (74), a mounting block (75) and a pressing plate (76), wherein the protective cover (72) is respectively screwed at the left side and the right side of the lower part of the inner side of the protective box (71); the connecting frame (73) is sequentially connected to the middle position of the lower part of the inner side of the protective box (71) through screws from left to right; the threaded rod (74) is in threaded connection with the middle position of the upper part of the inner side of the connecting frame (73); the mounting block (75) is welded on the upper part of the threaded rod (74); the pressure plate (76) is connected to the lower part of the threaded rod (74) through a screw.
7. The air-cooled ultraviolet laser as set forth in claim 6, characterized in that the middle position of the front surface of the mounting block (75) is inserted with a connecting rod; the mounting block (75) is a stainless steel block.
8. The air-cooled ultraviolet laser as set forth in claim 6, characterized in that a silicone pad is glued to the bottom of the pressure plate (76); the pressure plate (76) is a stainless steel plate.
9. The air-cooled ultraviolet laser device as claimed in claim 1, wherein the buffering protection mounting and hoisting frame structure (8) comprises a fixed plate (81), a protection block (82), a connecting plate (83), a protection hole (84), a connecting rod (85), a connecting shaft (86) and a protection spring (87), wherein the protection block (82) is connected to the right side of the upper surface of the fixed plate (81) through screws; the connecting plate (83) is coupled to the middle position of the rear surface of the protective block (82) in a shaft manner; the protective hole (84) is formed in the middle of the upper part of the front surface of the connecting plate (83); the connecting rod (85) is connected to the middle position of the left side of the rear surface of the fixing plate (81) through a connecting shaft (86); one end of the protection spring (87) is welded at the upper part of the left side of the connecting plate (83), and the other end is welded at the upper part of the connecting rod (85).
10. The air-cooled ultraviolet laser as set forth in claim 9, characterized in that a rubber ring is arranged at the joint of the fixing plate (81) and the connecting shaft (86); the rubber ring is embedded on the outer wall of the connecting shaft (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698987.4A CN112018592B (en) | 2020-07-20 | 2020-07-20 | Air-cooled ultraviolet laser |
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| CN202010698987.4A CN112018592B (en) | 2020-07-20 | 2020-07-20 | Air-cooled ultraviolet laser |
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| CN112018592B true CN112018592B (en) | 2021-07-20 |
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| CN114336233A (en) * | 2021-11-22 | 2022-04-12 | 重庆康斯顿激光科技股份有限公司 | Air purification device for solid laser |
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| CN112018592A (en) | 2020-12-01 |
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