CN208108040U - LED cooling device - Google Patents
LED cooling device Download PDFInfo
- Publication number
- CN208108040U CN208108040U CN201820607268.5U CN201820607268U CN208108040U CN 208108040 U CN208108040 U CN 208108040U CN 201820607268 U CN201820607268 U CN 201820607268U CN 208108040 U CN208108040 U CN 208108040U
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- CN
- China
- Prior art keywords
- heat
- exchange tube
- cooler bin
- dissipating pipe
- input terminal
- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses LED cooling device, including cooler bin, heat-exchange tube, LED light group, heat-dissipating pipe, fan and suction pump, and the cooler bin has output end and input terminal, and coolant liquid exports after input terminal enters cooler bin cooling through output end；The input terminal of the heat-exchange tube connects the output end of cooler bin by pipeline；The LED light group and the heat-exchange tube carry out heat exchange contact；The input terminal of the heat-dissipating pipe connects the output end of the heat-exchange tube, the heat-dissipating pipe bending detour arrangement by pipeline, and the output end of the heat-dissipating pipe connects the input terminal of cooler bin by pipeline；The fan is located at the heat-dissipating pipe side, and air-flow is delivered to the heat-dissipating pipe；The suction pump is mounted in coolant channels, and coolant liquid is pumped into or out the cooler bin.The utility model, which is realized, to cool down fasterly for LED light, and pollution-free, can follow bad work.
Description
Technical field
The utility model relates to LED falling temperature technique fields, refer in particular to LED cooling device.
Background technique
LED light has many advantages, such as that beauty, energy-saving and environmental protection, safety, service life be long, high-efficient, radiationless, shock resistance, answers extensively
For in daily life.In the prior art, LED light generally comprises substrate, has the LED light source of driving power on the substrate and dissipates
Hot device, LED light source generate heat and driving power generate heat, concentrate by substrate transfer heat to radiator into
Row heat dissipation.It has a disadvantage in that：
The radiator is usually the heat dissipation grid of convection current, realizes heat dissipation by the convection current of air, radiates unstable, heat dissipation effect
Fruit is undesirable, to limit the power of LED light, or even influences LED light service life, higher operating costs.
In view of this, the utility model develops the LED cooling device for overcoming drawbacks described above, thus this case generates.
Utility model content
The utility model provides LED cooling device, including cooler bin, and the cooler bin has output end and input terminal, cold
But liquid exports after input terminal enters cooler bin cooling through output end；
Heat-exchange tube, the input terminal of the heat-exchange tube connect the output end of cooler bin by pipeline；
LED light group, the LED light group and the heat-exchange tube carry out heat exchange contact；
Heat-dissipating pipe, the input terminal of the heat-dissipating pipe connect the output end of the heat-exchange tube, the heat-dissipating pipe by pipeline
Detour arrangement is bent, the output end of the heat-dissipating pipe connects the input terminal of cooler bin by pipeline；
Fan, the fan are located at the heat-dissipating pipe side, air-flow are delivered to the heat-dissipating pipe；
Suction pump, the suction pump are mounted in coolant channels, and coolant liquid is pumped into or out the cooler bin.
For the heat transfer that LED light group generates when working to heat-exchange tube, coolant liquid is delivered to heat-exchange tube band by suction pump
Heat to be walked, and enters heat-dissipating pipe, fan is dried to cool down to heat-dissipating pipe, meanwhile, coolant liquid is back in cooler bin and follows by suction pump
Ring realizes fasterly to be LED light cooling, and pollution-free, can follow bad work.
It further, further include cooling fin, the cooling fin is contacted with the heat-dissipating pipe, the cooling fin and the heat-dissipating pipe
Combination forms grid-like.
Further, the heat-exchange tube is heat exchanging copper pipe.
Further, heat-conducting silicone grease is filled between the heat-exchange tube and the LED light group.
Further, the caliber of the heat-exchange tube is greater than the caliber of the pipeline of its input terminal and output end.
Further, the heat-exchange tube, heat-dissipating pipe and its connecting pipe are set as vacuum environment.
Further, the suction pump is mounted in the cooler bin.
Further, in the external connecting pipe outside the cooler bin of the suction pump.
It further, further include temperature sensor and controller, the temperature sensor is mounted in heat-exchange tube, the control
Device processed is connect with the temperature sensor, suction pump and fan, and the work of the suction pump and fan is controlled according to temperature information
The rate of doing work and unlatching and stopping.
It further, further include alarm, the alarm is connect by displacement sensor with the suction pump, the alarm
Device is connect with the controller.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Label declaration
1 output end 11 of cooler bin
12 heat-exchange tube 2 of input terminal
21 output end 22 of input terminal
3 heat-dissipating pipe 4 of LED light group
5 suction pump 6 of fan
7 temperature sensor 8 of cooling fin
Alarm 9.
Specific embodiment
It is described in detail below in conjunction with drawings and the specific embodiments.
It please refers to described in Fig. 1, the LED cooling device that the utility model discloses, including cooler bin 1, heat-exchange tube 2, LED light
Group 3, heat-dissipating pipe 4, fan 5 and suction pump 6；Cooler bin 1 has output end 11 and input terminal 12, and coolant liquid enters through input terminal 12
Cooler bin 1 exports after cooling down through output end 11.The input terminal 21 of heat-exchange tube 2 connects the output end 11 of cooler bin 1 by pipeline.
Heat-exchange tube 2 can be heat exchanging copper pipe.LED light group 3 and heat-exchange tube 2 carry out heat exchange contact.The input terminal of heat-dissipating pipe 4 is logical
Piping connects the output end 22 of heat-exchange tube 2, and heat-dissipating pipe 4 bends detour arrangement, and the output end of heat-dissipating pipe 4 is connected by pipeline
The input terminal 12 of cooler bin 1.Heat-dissipating pipe 4 can be copper pipe, and plastic pipe can be used into and out of coolant duct, also can be used
Silicone tube.In some instances, heat-exchange tube 2, heat-dissipating pipe 4 and its connecting pipe are set as vacuum environment.
Fan 5 is located at 4 side of heat-dissipating pipe, and air-flow is delivered to heat-dissipating pipe 4.Suction pump 6 is mounted in coolant channels, will
Coolant liquid is pumped into or out cooler bin 1.Coolant liquid can be tap water, distilled water, be also possible to other conductive fluids.Suction pump 6
It may be mounted in cooler bin 1, certainly, suction pump 6 can also be in the external connecting pipe outside cooler bin 1.Suction pump 6 can be with
For water pump.Water cooling box 1 can be stainless steel cabinet, built-in suction pump 6, all-sealed structure.
For the heat transfer that LED light group 3 generates when working to heat-exchange tube 2, coolant liquid is delivered to heat-exchange tube by suction pump 6
2 take away heat, and enter heat-dissipating pipe 4, and the blowing of fan 5 cools down to heat-dissipating pipe 4, meanwhile, coolant liquid is back to cooling by suction pump 6
It is recycled in case 1, realizes and cool down fasterly for LED light, and is pollution-free, bad work can be followed.
In some instances, LED cooling device further includes cooling fin 7, and cooling fin 7 is contacted with heat-dissipating pipe 4, cooling fin 7 with
The combination of heat-dissipating pipe 4 forms grid-like.Heat-dissipating pipe 4 and cooling fin 7 are combined by pipe laying technique, and cooling fin 7 wraps up heat dissipation layer by layer
Pipe 4, the material of cooling fin 7 can be aluminium flake.
In some instances, heat-conducting silicone grease is filled between heat-exchange tube 2 and LED light group 3, is passed convenient for further increasing heat
Speed is passed, is further quickly cooled down for LED light.
In some instances, the caliber of heat-exchange tube 2 is greater than the caliber of the pipeline of its input terminal 21 and output end 22, so that
The flow velocity that coolant liquid enters heat-exchange tube 2 slows down, so as to fully absorb the heat of the conduction of LED light group 3 to heat-exchange tube 2.
In some instances, LED cooling device further includes temperature sensor 8, controller（It is not shown in the figure）And alarm
9, temperature sensor 8 is mounted in heat-exchange tube 2, and temperature sensor 8 can be intuitively displayed the operating temperature of heat-exchange tube 2, control
Device processed is connect with temperature sensor 8, suction pump 6 and fan 5, and the work function of suction pump 6 and fan 5 is controlled according to temperature information
Rate and unlatching and stopping.The temperature that the power of suction pump 6 and fan 5 can be transferred to heat-exchange tube 2 according to LED light group 3 is automatic
It adjusts, temperature is higher, and the power of suction pump 6 and fan 5 is higher, conversely, temperature is lower, the power of suction pump 6 and fan 5 is got over
It is low.When temperature is lower than a threshold values, fan 5 stops working, and suction pump 6 works.
Alarm 9 is connect by displacement sensor with suction pump 6, and alarm 9 is connect with controller.Suction pump 6 stops work
When making, displacement sensor transmission suction pump 6, which stops working to alarm 9, alarms.The temperature exceeding standard of heat-exchange tube 2 is more than pre-
When fixing time, controller alarm 9 is alarmed.
The above description is only the embodiments of the present invention, and not to the limitation of this case design, all designs according to this case are closed
The equivalent variations that key is done each falls within the protection scope of this case.
Claims (10)
1.LED cooling device, it is characterised in that：Including cooler bin, the cooler bin has output end and input terminal, coolant liquid warp
Input terminal exports after entering cooler bin cooling through output end；
Heat-exchange tube, the input terminal of the heat-exchange tube connect the output end of cooler bin by pipeline；
LED light group, the LED light group and the heat-exchange tube carry out heat exchange contact；
Heat-dissipating pipe, the input terminal of the heat-dissipating pipe connect the output end of the heat-exchange tube, the heat-dissipating pipe bending by pipeline
Detour arrangement, the output end of the heat-dissipating pipe connect the input terminal of cooler bin by pipeline；
Fan, the fan are located at the heat-dissipating pipe side, air-flow are delivered to the heat-dissipating pipe；
Suction pump, the suction pump are mounted in coolant channels, and coolant liquid is pumped into or out the cooler bin.
2. LED cooling device as described in claim 1, it is characterised in that：It further include cooling fin, the cooling fin is dissipated with described
Heat pipe contact, the cooling fin combined with the heat-dissipating pipe to be formed it is grid-like.
3. LED cooling device as described in claim 1, it is characterised in that：The heat-exchange tube is heat exchanging copper pipe.
4. LED cooling device as described in claim 1, it is characterised in that：It is filled out between the heat-exchange tube and the LED light group
Fill heat-conducting silicone grease.
5. LED cooling device as described in claim 1, it is characterised in that：The caliber of the heat-exchange tube is greater than its input terminal
With the caliber of the pipeline of output end.
6. LED cooling device as described in claim 1, it is characterised in that：The heat-exchange tube, heat-dissipating pipe and its connecting pipe
It is set as vacuum environment.
7. LED cooling device as described in claim 1, it is characterised in that：The suction pump is mounted in the cooler bin.
8. LED cooling device as described in claim 1, it is characterised in that：The suction pump is external outside the cooler bin
In connecting pipe.
9. LED cooling device as described in claim 1, it is characterised in that：It further include temperature sensor and controller, the temperature
Degree sensor is mounted in heat-exchange tube, and the controller is connect with the temperature sensor, suction pump and fan, and according to temperature
Degree information controls operating power and unlatching and the stopping of the suction pump and fan.
10. LED cooling device as claimed in claim 9, it is characterised in that：It further include alarm, the alarm passes through position
Displacement sensor is connect with the suction pump, and the alarm is connect with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820607268.5U CN208108040U (en) | 2018-04-26 | 2018-04-26 | LED cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820607268.5U CN208108040U (en) | 2018-04-26 | 2018-04-26 | LED cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108040U true CN208108040U (en) | 2018-11-16 |
Family
ID=64115922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820607268.5U Active CN208108040U (en) | 2018-04-26 | 2018-04-26 | LED cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108040U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023058A (en) * | 2019-12-27 | 2020-04-17 | 无锡溥汇机械科技有限公司 | Binary channels lamp house cooling system |
| CN113932205A (en) * | 2021-10-25 | 2022-01-14 | 湖南泰晶科技有限公司 | Heat dissipation LED lamp |
| CN114247065A (en) * | 2021-12-16 | 2022-03-29 | 广东友安应急消防科技股份有限公司 | Intelligent fire-fighting self-rescue respirator |
-
2018
- 2018-04-26 CN CN201820607268.5U patent/CN208108040U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023058A (en) * | 2019-12-27 | 2020-04-17 | 无锡溥汇机械科技有限公司 | Binary channels lamp house cooling system |
| CN113932205A (en) * | 2021-10-25 | 2022-01-14 | 湖南泰晶科技有限公司 | Heat dissipation LED lamp |
| CN114247065A (en) * | 2021-12-16 | 2022-03-29 | 广东友安应急消防科技股份有限公司 | Intelligent fire-fighting self-rescue respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 4, Hongxi South Road, Xiamen Torch High tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Patentee after: Xiamen Xinda Haotian Technology Co.,Ltd. Address before: 518109 Haotian Industrial Park, 1136 Guihua Community Sightseeing Road, Guanlan Street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Glory Sky Optoelectronic Co.,Ltd. |
|
| CP03 | Change of name, title or address |