CN202598240U - High-power light-emitting diode (LED) module - Google Patents
High-power light-emitting diode (LED) module Download PDFInfo
- Publication number
- CN202598240U CN202598240U CN2012202235101U CN201220223510U CN202598240U CN 202598240 U CN202598240 U CN 202598240U CN 2012202235101 U CN2012202235101 U CN 2012202235101U CN 201220223510 U CN201220223510 U CN 201220223510U CN 202598240 U CN202598240 U CN 202598240U
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- storage device
- conduit
- radiator
- circuit board
- cooling liquid
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- 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 - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
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Abstract
The utility model discloses a high-power light-emitting diode (LED) module, which comprises an LED chip, an aluminum base circuit board, a radiator, a conduit, a cooling liquid storage device and a liquid pump, wherein the LED chip is packaged on the aluminum base circuit board; the radiator comprises a radiator body and radiating fins; the radiator is arranged on the back of the aluminum base circuit board; transverse through holes are formed on the radiating fins; the conduit penetrates through the transverse through holes of the radiating fins in a one-in one-out mode; the liquid pump is arranged in the cooling liquid storage device; one end of the conduit is connected with the liquid pump, and the other end of the conduit is inserted into cooling liquid in the cooling liquid storage device. By means of the action of the liquid pump, the cooling liquid in the cooling liquid storage device flows between the conduit and the cooling liquid storage device, and the heat on the radiating fins is taken away, so that a good radiating effect is achieved.
Description
Technical field
The utility model belongs to technical field of electronic components, relates to a kind of great power LED module.
Background technology
Along with the development and the Increase of population of society, energy-conservationly become an important social problem, the LED lamp becomes a kind of widely used light fixture.But along with the increase of input electric power, if package module heat radiation is bad, then the temperature of active area constantly raises, and the performance of white light LEDs is had a negative impact.Therefore, heat dissipation problem becomes the key factor that the design of semiconductor lighting system must be considered, design ability active heat removal, and great power LED module simple in structure is an important research project.The great power LED module refers to surpass the LED module of 0.5W.
The utility model content
The utility model technical problem to be solved is the deficiency that overcomes prior art, and a kind of great power LED module is provided, and is provided with the liquid circulation radiator structure, has good heat dispersion.
The technical solution of utility model is following:
A kind of great power LED module comprises led chip, aluminium base circuit board, radiator, conduit, cooling fluid storage device and liquid pump.Led chip is packaged in said aluminium base circuit board top.Radiator comprises radiator body and radiating fin, and radiator places aluminium base back of circuit board.Radiating fin is provided with cross through hole, and conduit is located in the cross through hole of radiating fin with the one-in-and-one-out mode.Liquid pump is arranged in the cooling fluid storage device, and an end of conduit connects liquid pump, and the other end inserts in the cooling fluid of cooling fluid storage device.
Beneficial effect:
The utility model great power LED module is provided with the liquid circulation radiator structure, has good heat dispersion.
Description of drawings
Fig. 1 is the utility model great power LED modular structure sketch map.
1 is led chip among the figure, and 2 is aluminium base circuit board, and 3 is radiating fin, and 4 is conduit, and 5 is the cooling fluid storage device, and 6 is liquid pump.
The specific embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
As shown in Figure 1, the utility model great power LED module comprises led chip, aluminium base circuit board, radiator, conduit, cooling fluid storage device and liquid pump.Led chip is packaged in aluminium base circuit board top.Radiator comprises radiator body and radiating fin, and radiator places aluminium base back of circuit board.Radiating fin is provided with two groups of cross through hole, and conduit is located in the one-in-and-one-out mode in the cross through hole of radiating fin, forms cooling loop.Liquid pump is arranged in the cooling fluid storage device, and an end of conduit connects liquid pump, and the other end inserts in the cooling fluid of cooling fluid storage device.Rely on the action of liquid pump to make the cooling fluid of cooling fluid storage device between conduit and cooling fluid storage device, flow, take away the heat on the radiating fin, thereby reach better heat radiating effect.
Claims (1)
1. a great power LED module is characterized in that, comprises led chip, aluminium base circuit board, radiator, conduit, cooling fluid storage device and liquid pump;
Said led chip is packaged in said aluminium base circuit board top;
Said radiator comprises radiator body and radiating fin, and radiator places aluminium base back of circuit board;
Said radiating fin is provided with cross through hole, and said conduit is located in the cross through hole of radiating fin with the one-in-and-one-out mode;
Said liquid pump is arranged in the said cooling fluid storage device, and an end of said conduit connects liquid pump, and the other end inserts in the cooling fluid of cooling fluid storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202235101U CN202598240U (en) | 2012-05-18 | 2012-05-18 | High-power light-emitting diode (LED) module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202235101U CN202598240U (en) | 2012-05-18 | 2012-05-18 | High-power light-emitting diode (LED) module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598240U true CN202598240U (en) | 2012-12-12 |
Family
ID=47315773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202235101U Expired - Fee Related CN202598240U (en) | 2012-05-18 | 2012-05-18 | High-power light-emitting diode (LED) module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162139A (en) * | 2013-03-08 | 2013-06-19 | 江苏绿能家电科技有限公司 | Light emitting diode (LED) illuminating lamp |
| CN107195766A (en) * | 2017-07-05 | 2017-09-22 | 四川凯润电器有限公司 | A kind of LED radiator |
-
2012
- 2012-05-18 CN CN2012202235101U patent/CN202598240U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162139A (en) * | 2013-03-08 | 2013-06-19 | 江苏绿能家电科技有限公司 | Light emitting diode (LED) illuminating lamp |
| CN103162139B (en) * | 2013-03-08 | 2015-12-09 | 魏嘉民 | A kind of LED illumination lamp |
| CN107195766A (en) * | 2017-07-05 | 2017-09-22 | 四川凯润电器有限公司 | A kind of LED radiator |
| CN107195766B (en) * | 2017-07-05 | 2018-11-20 | 四川凯润电器有限公司 | A kind of LED radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |