CN202905790U - Radiator for small LED chip - Google Patents
Radiator for small LED chip Download PDFInfo
- Publication number
- CN202905790U CN202905790U CN 201220584563 CN201220584563U CN202905790U CN 202905790 U CN202905790 U CN 202905790U CN 201220584563 CN201220584563 CN 201220584563 CN 201220584563 U CN201220584563 U CN 201220584563U CN 202905790 U CN202905790 U CN 202905790U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- radiator
- plane
- thermal conductive
- led chip
- 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 - Fee Related
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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a radiator for a small LED chip. The radiator comprises a circuit board, two thermal conductive sheets which are parallel to each other are arranged on one side of the circuit board, a thermal insulation layer is arranged between the two thermal conductive sheets, and the two thermal conductive sheets each is provided with more than two holes. The radiator provided by the utility model has the advantages of reasonable design, simple structure and convenient installation. According to the radiator, one end of a thermal conductive column is plane-shaped, and the other end of the thermal conductive column is plane-shaped, bowl-shaped or truncated-cone-shaped, so that the service life of the circuit board is prolonged, the burning of the circuit board which is caused by poor radiation and the resource waste resulted from the burning are prevented, the quality of the circuit board is ensured, and the economic loss is prevented.
Description
Technical field:
The utility model relates to a kind of LED heat abstractor, specially refers to a kind of radiator of compact LED chip cooling.
Background technology:
At present, the radiating effect of the LED product circuit plate that uses in the life is not fine, therefore burns out easily circuit board, caused the waste of resource, also reduce simultaneously the useful life of circuit board, so that the quality of circuit board can not be guaranteed, caused certain economic loss.
The utility model content:
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of radiator of compact LED chip cooling is provided, the radiating effect that has so just solved the LED product circuit plate that uses in the life is not fine, therefore burn out easily circuit board, caused the waste of resource, also reduce simultaneously the useful life of circuit board, so that the quality of circuit board can not be guaranteed, caused the problem of certain economic loss.
The utility model solution is as follows:
A kind of radiator of compact LED chip cooling, include circuit board, described circuit board one end is provided with two mutual parallel conducting strips, be provided with thermal insulation layer between described two conducting strips, described conducting strip is provided with the hole more than 2, also be provided with the hole more than 2 on the described thermal insulation layer, be provided with heating column in the described hole.
Described heating column one end is plane, and the described heating column other end is plane, bowl-shape or round table-like.
Its operation principle is: an end of circuit board is provided with two mutual parallel conducting strips, be provided with thermal insulation layer between two conducting strips, conducting strip is provided with the hole more than 2, also be provided with the hole more than 2 on the thermal insulation layer, be provided with heating column in the hole, one end of heating column is plane, the other end is plane, bowl-shape or round table-like, so just prolonged the useful life of circuit board, avoided that radiating effect is bad to burn out the waste that circuit board causes resource, the quality of circuit board is guaranteed simultaneously, has also avoided economic loss.
The utility model is reasonable in design, simple in structure, easy for installation, one end of heating column is plane, the other end is plane, bowl-shape or round table-like, has so just prolonged the useful life of circuit board, has avoided that radiating effect is bad to burn out the waste that circuit board causes resource, the quality of circuit board is guaranteed simultaneously, has also avoided economic loss.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Wherein: 1, circuit board, 2, conducting strip, 3, thermal insulation layer, 4, the hole, 5, heating column.
Embodiment:
Referring to accompanying drawing, a kind of radiator of compact LED chip cooling, include circuit board, described circuit board one end is provided with two mutual parallel conducting strips, be provided with thermal insulation layer between described two conducting strips, described conducting strip is provided with the hole more than 2, also is provided with the hole more than 2 on the described thermal insulation layer, is provided with heating column in the described hole.
Described heating column one end is plane, and the described heating column other end is plane, bowl-shape or round table-like.
One end of circuit board is provided with two mutual parallel conducting strips, be provided with thermal insulation layer between two conducting strips, conducting strip is provided with the hole more than 2, also is provided with the hole more than 2 on the thermal insulation layer, is provided with heating column in the hole, one end of heating column is plane, the other end is plane, bowl-shape or round table-like, has so just prolonged the useful life of circuit board, has avoided that radiating effect is bad to burn out the waste that circuit board causes resource, the quality of circuit board is guaranteed simultaneously, has also avoided economic loss.
Claims (2)
1. the radiator of a compact LED chip cooling, include circuit board, it is characterized in that: described circuit board one end is provided with two mutual parallel conducting strips, be provided with thermal insulation layer between described two conducting strips, described conducting strip is provided with the hole more than 2, also be provided with the hole more than 2 on the described thermal insulation layer, be provided with heating column in the described hole.
2. the radiator of compact LED chip cooling according to claim 1, it is characterized in that: described heating column one end is plane, and the described heating column other end is plane, bowl-shape or round table-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584563 CN202905790U (en) | 2012-11-08 | 2012-11-08 | Radiator for small LED chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584563 CN202905790U (en) | 2012-11-08 | 2012-11-08 | Radiator for small LED chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905790U true CN202905790U (en) | 2013-04-24 |
Family
ID=48126419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584563 Expired - Fee Related CN202905790U (en) | 2012-11-08 | 2012-11-08 | Radiator for small LED chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905790U (en) |
-
2012
- 2012-11-08 CN CN 201220584563 patent/CN202905790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131108 |