CN221947585U - A green laser with external stabilization structure - Google Patents
A green laser with external stabilization structure Download PDFInfo
- Publication number
- CN221947585U CN221947585U CN202323442047.7U CN202323442047U CN221947585U CN 221947585 U CN221947585 U CN 221947585U CN 202323442047 U CN202323442047 U CN 202323442047U CN 221947585 U CN221947585 U CN 221947585U
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- fixedly connected
- cooling
- wall
- laser
- heat dissipation
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- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 25
- 239000007769 metal material Substances 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 abstract description 21
- 238000005057 refrigeration Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种具有外部稳定结构的绿光激光器，包括底板，所述底板顶面固定连接有保护箱，所述底板顶面固定连接有固定座，所述固定座顶面固定连接有激光器主体，通过固定通风组件将底板和保护箱固定于指定位置，通过半导体制冷片吸热端降低冷却液的温度，启动散热机构对半导体制冷片放热端进行散热工作，启动循环组件将冷却液送入导冷机构中，通过导冷机构将冷却液中的低温传递至激光器主体中，即可进行降温散热工作，冷却液通过循环组件回流至水箱中，即可进行循环制冷散热工作，实现了便于对绿光激光器进行快速降温散热的目标，避免了因在炎热环境下风冷无法满足激光器的散热需求，而导致激光输出能量不稳定的问题。
The utility model discloses a green laser with an external stable structure, comprising a bottom plate, a top surface of the bottom plate fixedly connected with a protection box, a top surface of the bottom plate fixedly connected with a fixing seat, a top surface of the fixing seat fixedly connected with a laser body, the bottom plate and the protection box are fixed at a designated position by a fixed ventilation component, the temperature of the cooling liquid is lowered by a heat-absorbing end of a semiconductor refrigeration plate, a heat dissipation mechanism is started to dissipate heat at a heat-releasing end of the semiconductor refrigeration plate, a circulation component is started to send the cooling liquid into the cooling mechanism, the low temperature in the cooling liquid is transferred to the laser body by the cooling mechanism, and the cooling and heat dissipation work can be performed, the cooling liquid flows back to a water tank through the circulation component, and the circulation cooling and heat dissipation work can be performed, thereby achieving the goal of facilitating rapid cooling and heat dissipation of the green laser, and avoiding the problem of unstable laser output energy caused by the inability of air cooling to meet the heat dissipation demand of the laser in a hot environment.
Description
Technical Field
The utility model relates to the technical field of green lasers, in particular to a green laser with an external stable structure.
Background
Green lasers, also known as uv lasers, have found widespread use in military, industrial, medical, printing, etc. using green as a pump source is the most efficient and widespread method for producing uv, deep uv lasers.
When the laser is used, certain heat can be generated, when the heat in the laser is too high, a thermal lens effect is generated, so that the laser output energy is unstable, and therefore the laser is required to be subjected to heat dissipation work when the laser is used, the heat dissipation work of the existing laser is usually carried out through air cooling, the heat dissipation effect of the air cooling is poor, and when the laser is used in a high-temperature environment, the heat dissipation requirement of the laser cannot be met through air cooling.
Disclosure of utility model
In view of the shortcomings of the prior art, the present utility model provides a green laser with an external stable structure, which is used for solving the problems set forth in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a green laser with outside stable structure, includes the bottom plate, bottom plate top surface fixedly connected with guard box, bottom plate top surface fixedly connected with fixing base, fixing base top surface fixedly connected with laser instrument main part, guard box right side fixedly connected with water tank, water tank inner wall fixedly connected with semiconductor refrigeration piece, laser instrument main part surface is provided with cold guide mechanism, the inside circulating assembly that is provided with of guard box, the water tank right side is provided with heat dissipation mechanism, the bottom plate top surface is provided with fixed ventilation subassembly.
Preferably, the cold guide mechanism comprises a cold guide pipe, a first connecting pipe and a second connecting pipe, wherein the cold guide pipe is fixedly connected with the surface of the laser main body, the first connecting pipe is fixedly connected with the inner wall of the cold guide pipe, and the second connecting pipe is fixedly connected with the inner wall of the cold guide pipe.
Preferably, the circulation assembly comprises feed liquor pipe, back flow and water pump, feed liquor pipe and guard box inner wall fixed connection, and feed liquor pipe goes out liquid end and first connecting pipe inner wall fixed connection, and feed liquor pipe feed liquor end and water tank inner wall fixed connection, back flow and guard box inner wall fixed connection, and back flow feed liquor end and second connecting pipe inner wall fixed connection, and back flow goes out liquid end and water tank inner wall fixed connection, water pump and feed liquor pipe inner wall fixed connection, and water pump and guard box front fixed connection.
Preferably, the heat dissipation mechanism comprises fan housing, support, servo motor and flabellum, fan housing and water tank right side fixed connection, support and fan housing inner wall fixed connection, servo motor and support inner wall fixed connection, flabellum and servo motor output fixed connection.
Preferably, the fixed ventilation assembly is composed of a fixed hole and a ventilation groove, the fixed hole is penetratingly arranged on the top surface of the bottom plate, and the ventilation groove is penetratingly arranged on the surface of the protection box.
Preferably, the bottom plate is rectangular, and the bottom plate is made of metal materials.
Preferably, the number of the cold guide pipes is multiple, and the multiple cold guide pipes are all positioned on the surface of the laser main body.
Compared with the prior art, the utility model has the beneficial effects that: according to the green laser with the external stable structure, the bottom plate and the protection box are fixed at the designated positions through the fixed ventilation assembly, the temperature of cooling liquid is reduced through the heat absorption end of the semiconductor refrigeration piece, the heat dissipation mechanism is started to conduct heat dissipation work on the heat dissipation end of the semiconductor refrigeration piece, the circulation assembly is started to send cooling liquid into the cold guide mechanism, the low temperature in the cooling liquid is transferred into the laser main body through the cold guide mechanism, the cooling heat dissipation work can be conducted, and the cooling liquid flows back into the water tank through the circulation assembly, so that the circulation refrigeration heat dissipation work can be conducted; the method realizes the aim of facilitating rapid cooling and heat dissipation of the green laser, and avoids the problem of unstable laser output energy caused by the fact that air cooling cannot meet the heat dissipation requirement of the laser in a hot environment.
Drawings
FIG. 1 is an isometric view of a structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view of the structure A of the present utility model;
Fig. 4 is a plan view of the structure of the present utility model.
In the figure: 1. a bottom plate; 2. a protection box; 3. a fixing seat; 4. a laser body; 5. a water tank; 6. a semiconductor refrigeration sheet; 7. a cold guide tube; 8. a first connection pipe; 9. a second connection pipe; 10. a liquid inlet pipe; 11. a return pipe; 12. a water pump; 13. a fan housing; 14. a bracket; 15. a servo motor; 16. a fan blade; 17. a fixing hole; 18. a ventilation groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a green laser with external stable structure comprises a base plate 1, the base plate 1 is rectangular, the base plate 1 is made of metal material, the base plate 1 made of metal material has higher strength, is not easy to deform and damage after being stressed and is more durable, the top surface of the base plate 1 is fixedly connected with a protection box 2, the top surface of the base plate 1 is fixedly connected with a fixing seat 3, the top surface of the fixing seat 3 is fixedly connected with a laser main body 4, the right side of the protection box 2 is fixedly connected with a water tank 5, the inner wall of the water tank 5 is fixedly connected with a semiconductor refrigerating sheet 6, the surface of the laser main body 4 is provided with a cold guide mechanism, the cold guide mechanism consists of cold guide pipes 7, a first connecting pipe 8 and a second connecting pipe 9, the number of the cold guide pipes 7 is a plurality, and a plurality of cold guide pipes 7 are all positioned on the surface of the laser main body 4 and are used for transmitting low temperature of cooling liquid, so that the cooling efficiency is improved, the cold guide pipe 7 is fixedly connected with the surface of the laser main body 4, the first connecting pipe 8 is fixedly connected with the inner wall of the cold guide pipe 7, the second connecting pipe 9 is fixedly connected with the inner wall of the cold guide pipe 7 and used for transmitting low temperature, the rapid cooling and heat dissipation work is convenient to carry out, the inside of the protection box 2 is provided with a circulating assembly, the circulating assembly consists of a liquid inlet pipe 10, a return pipe 11 and a water pump 12, the liquid inlet pipe 10 is fixedly connected with the inner wall of the protection box 2, the liquid outlet end of the liquid inlet pipe 10 is fixedly connected with the inner wall of the first connecting pipe 8, the liquid inlet end of the liquid inlet pipe 10 is fixedly connected with the inner wall of the water tank 5, the return pipe 11 is fixedly connected with the inner wall of the protection box 2, the liquid outlet end of the return pipe 11 is fixedly connected with the inner wall of the water tank 5, the water pump 12 is fixedly connected with the inner wall of the liquid inlet pipe 10, the water pump 12 is fixedly connected with the front surface of the protection box 2 and used for driving cooling liquid to flow, the right side of the water tank 5 is provided with a heat dissipation mechanism which consists of a fan housing 13, a bracket 14, a servo motor 15 and fan blades 16, the fan housing 13 is fixedly connected with the right side of the water tank 5, the bracket 14 is fixedly connected with the inner wall of the fan housing 13, the servo motor 15 is fixedly connected with the inner wall of the bracket 14, the fan blades 16 are fixedly connected with the output end of the servo motor 15 and are used for carrying out heat dissipation work on the semiconductor refrigerating sheet 6 so as to avoid overheat damage of the semiconductor refrigerating sheet 6, the top surface of the bottom plate 1 is provided with a fixed ventilation assembly which consists of a fixed hole 17 and a ventilation groove 18, the fixed hole 17 is penetratingly arranged on the top surface of the bottom plate 1, the ventilation groove 18 is penetratingly arranged on the surface of the protection box 2 and is used for fixedly installing the bottom plate 1, and simultaneously, the inside of the protection box 2 is conveniently ventilated, the bottom plate 1 and the protection box 2 are fixed at the designated positions through the fixed ventilation assembly, the temperature of cooling liquid is reduced through the heat absorption end of the semiconductor refrigerating sheet 6, the heat dissipation mechanism is started to conduct heat dissipation work on the heat dissipation end of the semiconductor refrigerating sheet 6, the circulation assembly is started to send cooling liquid into the cold guide mechanism, the low temperature in the cooling liquid is transferred into the laser main body 4 through the cold guide mechanism, the cooling heat dissipation work can be conducted, the cooling liquid flows back into the water tank 5 through the circulation assembly, the circulation refrigeration heat dissipation work can be conducted, the goal of being convenient for conducting rapid heat dissipation on a green laser is achieved, and the problem that the laser output energy is unstable due to the fact that the heat dissipation requirement of the laser cannot be met due to air cooling in a hot environment is avoided.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When in use: firstly, the bottom plate 1 and the protection box 2 are fixed at a designated position through the fixing hole 17, the water tank 5 is filled with cooling liquid, when the laser main body 4 works to generate heat, the semiconductor refrigerating piece 6 is started to absorb heat and release heat, the heat of the cooling liquid in the water tank 5 is absorbed through the heat absorbing end of the semiconductor refrigerating piece 6 to reduce the temperature of the cooling liquid, meanwhile, the servo motor 15 is started to drive the fan blade 16 to rotate the air suction hood 13 to discharge air, the heat released by the heat releasing end of the semiconductor refrigerating piece 6 is discharged along with the air, the water pump 12 is started to suck the cooling liquid in the water tank 5 into the first connecting pipe 8 through the liquid inlet pipe 10, the cooling liquid flows into the cold guide pipe 7 after passing through the first connecting pipe 8, the low temperature in the cooling liquid is transferred into the laser main body 4 through the cold guide pipe 7, the cooling and heat dissipation work can be carried out, and the cooling liquid after the temperature rise flows back into the water tank 5 through the return pipe 11, and the circulating cooling heat dissipation work can be carried out.
In summary, this green laser with outside stable structure, be fixed in the assigned position through fixed ventilation subassembly with bottom plate 1 and guard box 2, reduce the temperature of coolant liquid through the heat absorption end of semiconductor refrigeration piece 6, start radiating mechanism and dispel the heat work to the heat release end of semiconductor refrigeration piece 6, start circulating assembly and send into cold mechanism with the coolant liquid, pass through cold mechanism with the low temperature transmission in the coolant liquid in the laser main part 4, can cool down the heat dissipation work, the coolant liquid is through circulating assembly backward flow to in the water tank 5, can circulate the heat dissipation work, the realization is convenient for carry out quick cooling heat dissipation's to the green laser target, avoid because of the forced air cooling can't satisfy the heat dissipation demand of laser under the hot environment, and lead to the unstable problem of laser output energy, be used for solving the problem that proposes in the above-mentioned background art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323442047.7U CN221947585U (en) | 2023-12-18 | 2023-12-18 | A green laser with external stabilization structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323442047.7U CN221947585U (en) | 2023-12-18 | 2023-12-18 | A green laser with external stabilization structure |
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| Publication Number | Publication Date |
|---|---|
| CN221947585U true CN221947585U (en) | 2024-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323442047.7U Active CN221947585U (en) | 2023-12-18 | 2023-12-18 | A green laser with external stabilization structure |
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| Country | Link |
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| CN (1) | CN221947585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119890882A (en) * | 2024-12-12 | 2025-04-25 | 重庆康斯顿激光科技股份有限公司 | Solid blue laser and application method thereof |
| CN120280775A (en) * | 2025-06-04 | 2025-07-08 | 无锡市大华激光设备有限公司 | Solid laser and semiconductor laser combined high-power medical treatment equipment |
-
2023
- 2023-12-18 CN CN202323442047.7U patent/CN221947585U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119890882A (en) * | 2024-12-12 | 2025-04-25 | 重庆康斯顿激光科技股份有限公司 | Solid blue laser and application method thereof |
| CN120280775A (en) * | 2025-06-04 | 2025-07-08 | 无锡市大华激光设备有限公司 | Solid laser and semiconductor laser combined high-power medical treatment equipment |
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