CN202434876U - Air-cooled water cycle cooling device for solid laser - Google Patents
Air-cooled water cycle cooling device for solid laser Download PDFInfo
- Publication number
- CN202434876U CN202434876U CN201120502008XU CN201120502008U CN202434876U CN 202434876 U CN202434876 U CN 202434876U CN 201120502008X U CN201120502008X U CN 201120502008XU CN 201120502008 U CN201120502008 U CN 201120502008U CN 202434876 U CN202434876 U CN 202434876U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- air
- exchange cavity
- cooled water
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to an air-cooled water cycle cooling device for a solid laser, comprising an air-cooled water cycle device and a water pump, wherein the air-cooled water cycle device is formed by a heat exchange cavity and fans; a double-watercourse labyrinth basin is arranged in the heat exchange cavity; the upper and lower sides of the heat exchange cavity are fixedly provided with radiating fins; one or two fans are fixedly arranged on one end or two ends of the heat exchange cavity respectively; the upper and lower surfaces of the heat exchange cavity are respectively provided with a semiconductor cooling piece; the cooling end of each semiconductor cooling piece contacts the surface of the heat exchange cavity; the radiating end of each semiconductor cooling piece is provided with a compensation cooling piece press block; and the radiating fins are arranged on the compensation cooling piece press blocks. By means of the technical scheme, the air-cooled water cycle cooling device is separated from a laser so as to make the volume of the operation part of the laser be small and exquisite, to make the application be flexible and to remove the vibration and noise caused by cooling; and the separated cooling device not only has small volume and occupies less space, but also has simple structure and is low in production cost, and can be arranged in a control box.
Description
Technical field
The utility model relates to a kind of cooling device, more particularly, relates to a kind of air-cooled water circulation cooling device of solid state laser.
Background technology
In the prior art; The cooling means of solid state laser is divided into the air cooling of not having refrigeration or two kinds of the water coolings of refrigeration are arranged, and is as shown in Figure 1, for the air-cooling device that does not have refrigeration; Form by radiator and fan; It is fitted in the outer surface of laser, and the inner heat that produces of laser is transmitted to the carried away by air movement that is produced by fan on the radiator through laser cavity; The advantage of air-cooling device is simple in structure; Cheap; The shortcoming of air-cooling device is that cooling device and laser are integrated and cause the laser volume excessive, uses and is limited to, and fan causes bigger vibration and noise; Influence the scope of application and the stability of laser greatly, be suitable for the small-power solid state laser; As shown in Figure 2, the water-cooling apparatus of refrigeration is arranged, water-cooling apparatus generally by the refrigerating system of band refrigerant compressor with water cooling; By water pump cooling water is sent to the laser that the bottom has tank then, the heat that produces when taking away laser works, the advantage of water-cooling apparatus is that water-cooling apparatus separates with laser; Make that the laser works partial volume is small and exquisite, structure is tightly played, and is easy to use flexible; The vibration and the noise that do not bring because of cooling, the shortcoming of water-cooling apparatus: floor space is excessive, complex structure; Cost is higher, is suitable for great-power solid laser.
The utility model content
In view of this, the main purpose of the utility model is to provide a kind of air-cooled water circulation cooling device of solid state laser, through the present technique scheme; Make the advantages of small volume of whole laser works part; Do not have vibration and noise that cooling produces, the little occupation of land of cooling device volume is few, with low cost simultaneously.
In order to achieve the above object, the technical scheme of the utility model is achieved in that a kind of air-cooled water circulation cooling device of solid state laser, comprises air-cooled water circle device and water pump; The laser bottom has tank; Cooling water is delivered in the tank of laser bottom by water pump, the heat that produces when taking away laser works, said air-cooled water circle device is made up of heat exchange cavity and fan; Be provided with two water channel labyrinth type tanks in the said heat exchange cavity; The both sides up and down of heat exchange cavity are set with radiating fin, and said fan is one or two, is fixedly installed on respectively on the one or both ends of heat exchange cavity.
Be respectively arranged with semiconductor chilling plate on the upper and lower surfaces of said heat exchange cavity; The refrigeration end of said semiconductor chilling plate contacts with the heat exchange chamber surface; The radiating end of semiconductor chilling plate is provided with compensation cooling piece briquetting, and said compensation cooling piece briquetting is provided with radiating fin.
Said heat exchange cavity both sides are respectively arranged with the radiating fin outer cover.
Each fan blowing direction that said heat exchange cavity two ends are provided with is same direction.
Beneficial effect after the employing technique scheme is: a kind of air-cooled water circulation cooling device of solid state laser; Through the present technique scheme; Air-cooled water circulation cooling device separates with laser, makes small and exquisite, the applying flexible of laser works partial volume, and does not have vibration and noise that cooling produces; Make the little occupation of land of cooling device volume of separation few again; And simple in structure, cheap, and can be installed in the control cabinet.
Description of drawings
Fig. 1 is the air-cooling device sketch map that does not have refrigeration in the prior art.
Fig. 2 is for there being the water-cooling apparatus sketch map of refrigeration in the prior art.
Fig. 3 is the theory structure sketch map of the utility model.
Fig. 4 is the utility model apoplexy cold water cooling back installation perspective view.
Fig. 5 is the heat exchanger cavities internal structure sketch map of the utility model.
Among the figure, 1 fan, 2 lasers, 3 radiators, 4 refrigeration water tank, 5 air-cooled water circle devices, 6 water pumps, 7 heat exchange cavitys, 8 pairs of water channel labyrinth type tanks, 9 radiating fins, 10 semiconductor chilling plates, 11 compensate cooling piece briquettings, 12 radiating fin outer covers.
Embodiment
To combine accompanying drawing that specific embodiment in the utility model is done further explain below.
Like Fig. 3-shown in Figure 5, the air-cooled water circulation cooling device of the solid state laser that the utility model relates to comprises air-cooled water circle device 5 and water pump 6; Laser 2 bottoms have tank; By water pump 6 cooling water is delivered in the tank of laser 2 bottoms, the heat that produces when taking away laser 2 work, said air-cooled water circle device 5 is made up of heat exchange cavity 7 and fan 1; Be provided with two water channel labyrinth type tanks 8 in the said heat exchange cavity 7; The both sides up and down of heat exchange cavity 7 are set with radiating fin 9, and said fan 1 is two at an end, is fixedly installed on respectively on the two ends of heat exchange cavity 7.
Be respectively arranged with semiconductor chilling plate 10 on the upper and lower surfaces of said heat exchange cavity 7; The refrigeration end of said semiconductor chilling plate 10 contacts with heat exchange cavity 7 surfaces; The radiating end of semiconductor chilling plate 10 is provided with compensation cooling piece briquetting 11, and said compensation cooling piece briquetting 11 is provided with radiating fin 9.
Both sides, said heat exchange cavity 7 front and back are respectively arranged with radiating fin outer cover 12.
Each fan blowing direction that said heat exchange cavity two ends are provided with is same direction.
In the utility model, in heat exchange cavity 7, be provided with two water channel labyrinth type tanks 8, both can reduce resistance to water-flow, can increase the contact area of current and wall again, to strengthen the heat exchange effect.
Among the embodiment of the utility model; On heat exchange cavity 7 with below on a semiconductor chilling plate 10 respectively is installed; With compensation cycle water at the additional heat of the external environment condition that absorbs on the way and recirculated water at water pump 6 and heat exchanger absorbed inside additional heat; The refrigeration work consumption of said semiconductor chilling plate 10 also can be chosen as greater than needed compensation rate, suitably enhanced cooling.Also can when ambient temperature is low, close one or two semiconductor chilling plates 10, both can energy efficient, can easily regulate and control cooling effect again.
The above is merely the preferable possible embodiments of the utility model, is not in order to limit the scope of the utility model.
Claims (4)
1. the air-cooled water circulation cooling device of a solid state laser; Comprise air-cooled water circle device and water pump, the laser bottom has tank, cooling water is delivered in the tank of laser bottom by water pump; The heat that produces when taking away laser works; It is characterized in that said air-cooled water circle device is made up of heat exchange cavity and fan, be provided with two water channel labyrinth type tanks in the said heat exchange cavity; The both sides up and down of heat exchange cavity are set with radiating fin, and said fan is fixedly installed on respectively on the one or both ends of heat exchange cavity.
2. the air-cooled water circulation cooling device of solid state laser according to claim 1; It is characterized in that; Be respectively arranged with semiconductor chilling plate on the upper and lower surfaces of said heat exchange cavity; The refrigeration end of said semiconductor chilling plate contacts with the heat exchange chamber surface, and the radiating end of semiconductor chilling plate is provided with compensation cooling piece briquetting, and said compensation cooling piece briquetting is provided with radiating fin.
3. the air-cooled water circulation cooling device of solid state laser according to claim 1 is characterized in that, said heat exchange cavity both sides are respectively arranged with the radiating fin outer cover.
4. the air-cooled water circulation cooling device of solid state laser according to claim 1 is characterized in that, each fan blowing direction that said heat exchange cavity two ends are provided with is same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120502008XU CN202434876U (en) | 2011-12-06 | 2011-12-06 | Air-cooled water cycle cooling device for solid laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120502008XU CN202434876U (en) | 2011-12-06 | 2011-12-06 | Air-cooled water cycle cooling device for solid laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434876U true CN202434876U (en) | 2012-09-12 |
Family
ID=46784285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120502008XU Expired - Lifetime CN202434876U (en) | 2011-12-06 | 2011-12-06 | Air-cooled water cycle cooling device for solid laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434876U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870765A (en) * | 2015-02-10 | 2016-08-17 | 发那科株式会社 | Laser oscillator including fans which cool resonator unit |
| CN110948130A (en) * | 2019-12-23 | 2020-04-03 | 芜湖舍达激光科技有限公司 | Laser head cooling device for copper processing |
| CN111934170A (en) * | 2020-10-14 | 2020-11-13 | 南京诚朴无人机有限公司 | Unmanned aerial vehicle carries on cooling device of laser instrument |
| CN112186542A (en) * | 2020-10-19 | 2021-01-05 | 江西领创机电科技有限公司 | Switch board that heat dispersion is good |
| CN113310274A (en) * | 2021-06-22 | 2021-08-27 | 爱科凯能科技（北京）股份有限公司 | Water cooling device matched with laser |
| CN113422288A (en) * | 2021-08-24 | 2021-09-21 | 山东强能新能源有限公司 | Cooling device for solar photovoltaic semiconductor laser |
| WO2022095118A1 (en) * | 2020-11-06 | 2022-05-12 | 光华临港工程应用技术研发(上海)有限公司 | Heat dissipation device for laser |
-
2011
- 2011-12-06 CN CN201120502008XU patent/CN202434876U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870765A (en) * | 2015-02-10 | 2016-08-17 | 发那科株式会社 | Laser oscillator including fans which cool resonator unit |
| CN105870765B (en) * | 2015-02-10 | 2018-03-09 | 发那科株式会社 | Possesses the laser oscillator of the fan in cooling resonator portion |
| CN110948130A (en) * | 2019-12-23 | 2020-04-03 | 芜湖舍达激光科技有限公司 | Laser head cooling device for copper processing |
| CN111934170A (en) * | 2020-10-14 | 2020-11-13 | 南京诚朴无人机有限公司 | Unmanned aerial vehicle carries on cooling device of laser instrument |
| CN111934170B (en) * | 2020-10-14 | 2021-05-07 | 江苏亮点光电科技有限公司 | Unmanned aerial vehicle carries on cooling device of laser instrument |
| CN112186542A (en) * | 2020-10-19 | 2021-01-05 | 江西领创机电科技有限公司 | Switch board that heat dispersion is good |
| WO2022095118A1 (en) * | 2020-11-06 | 2022-05-12 | 光华临港工程应用技术研发(上海)有限公司 | Heat dissipation device for laser |
| CN113310274A (en) * | 2021-06-22 | 2021-08-27 | 爱科凯能科技（北京）股份有限公司 | Water cooling device matched with laser |
| CN113422288A (en) * | 2021-08-24 | 2021-09-21 | 山东强能新能源有限公司 | Cooling device for solar photovoltaic semiconductor laser |
| CN113422288B (en) * | 2021-08-24 | 2021-11-02 | 山东强能新能源有限公司 | Cooling device for solar photovoltaic semiconductor laser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202434876U (en) | Air-cooled water cycle cooling device for solid laser | |
| CN105704984A (en) | Integrated cooling device | |
| CN204285886U (en) | Semiconductor refrigerating heating cycle system | |
| CN203882809U (en) | Water-cooled super capacitor module set, box body thereof and vehicle | |
| CN205580059U (en) | Energy -saving on -vehicle mini -bar | |
| CN207233821U (en) | A kind of battery case radiator | |
| CN101896045B (en) | Natural heat dissipation outdoor cabinet | |
| CN208751104U (en) | A kind of water-cooling semiconductor refrigeration air duct refrigerates rice bin | |
| CN204031713U (en) | A kind of brushless motor controller radiator structure | |
| CN203673428U (en) | Notebook computer heat dissipation base | |
| CN202734361U (en) | Ice-cream machine condenser with water-cooled device | |
| CN205277609U (en) | Water -cooled diesel engine | |
| CN212227432U (en) | Embedded cabinet refrigerator | |
| CN206831863U (en) | Refrigeration heat-radiation structure | |
| CN203618989U (en) | Cooling and heating pot | |
| CN113593616A (en) | Heat dissipation device for memory | |
| CN202127560U (en) | Cabinet with cooling structure | |
| CN201992933U (en) | Refrigerator | |
| CN101667464A (en) | Novel high-power cooling module integrating air cooling, water cooling and electronic cooling | |
| CN204994216U (en) | Electric automobile controller radiator | |
| CN203068871U (en) | Semiconductor refrigeration cooling device | |
| CN202274562U (en) | Semiconductor air conditioner | |
| CN202718746U (en) | Radiator for big-power tractor | |
| CN202269735U (en) | Refrigerator | |
| CN203518679U (en) | Efficient energy-saving heat exchanger based on composite technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430223 Hubei city of Wuhan province Huazhong University of Science and Technology science and Technology Park of East Lake high tech Development Zone Science and Technology Industrial Park in China Patentee after: Wuhan China Precision Laser Limited by Share Ltd Address before: 430223 Hubei city of Wuhan province Huazhong University of Science and Technology science and Technology Park of East Lake high tech Development Zone Science and Technology Industrial Park in China Patentee before: Wuhan Huaray Precision Laser Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |