CN204127724U - A kind of LED - Google Patents
A kind of LED Download PDFInfo
- Publication number
- CN204127724U CN204127724U CN201420574469.1U CN201420574469U CN204127724U CN 204127724 U CN204127724 U CN 204127724U CN 201420574469 U CN201420574469 U CN 201420574469U CN 204127724 U CN204127724 U CN 204127724U
- Authority
- CN
- China
- Prior art keywords
- heat
- led
- heating column
- above described
- conducting glue
- 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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Abstract
The utility model relates to a kind of LED, comprise fin, aluminium base is provided with above described fin, heat-conducting glue is provided with above described aluminium base, heating column is provided with above described heat-conducting glue, LED mounting structure is provided with above described heating column, described LED mounting structure is provided with LED chip, transparent outer cover is provided with above described LED chip, described transparent outer cover and pedestal form enclosed construction, and described LED chip mounting structure, heating column, heat-conducting glue, aluminium base, fin are connected by passage of heat.The utility model structure is simple, energy-saving and environmental protection, and is designed with cooling mechanism, significantly can extend the service life of LED.
Description
Technical field
The utility model relates to semiconductor illumination device, particularly relates to a kind of LED.
Background technology
LED illumination has three advantages main: energy-saving and environmental protection, green illumination.This makes LED become one of light source of new generation world today substituting conventional light source.In the LED course of work, owing to being PN junction work, LED chip has fever phenomenon and produces, so must carry out heat dissipation design for this situation.
The heat that LED illumination lamp luminescence produces afterwards conducts mainly through LED-baseplate and the heat abstractor be arranged on LED.And good heat dissipation design significantly can extend the service life of LED, therefore the performance of heat dissipation design to LED light source plays vital effect.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, energy-saving and environmental protection, and is designed with cooling mechanism, the LED that can significantly extend the service life of LED.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of LED, comprise fin, aluminium base is provided with above described fin, heat-conducting glue is provided with above described aluminium base, heating column is provided with above described heat-conducting glue, LED mounting structure is provided with above described heating column, described LED mounting structure is provided with LED chip, transparent outer cover is provided with above described LED chip, described transparent outer cover and pedestal form enclosed construction, and described LED chip mounting structure, heating column, heat-conducting glue, aluminium base, fin are connected by passage of heat.
Described LED chip mounting structure, heating column, heat-conducting glue, aluminium base, fin are connected by passage of heat, when LED uses, heat realizes heat radiation through passage of heat, wherein realize first time heat radiation through heating column, realize heat radiation for the second time through heat-conducting glue, realize third time heat radiation, finally arrival fin through aluminium base and realize dispelling the heat completely.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described heating column, through pedestal, for heating column and the inner conducting of LED, realizes the outer transmission of heat.
Further, described heat-conducting glue, between heating column and pedestal, there is space, spread out of by space for the heat that heating column, heat-conducting glue are outwards transmitted.
Further, described transparent outer cover is epoxy package, and described epoxy package hardness is large, transmission effects good, and under the prerequisite not affecting LED luminous intensity, the protection LED internal structure that can be conducive to, is clashed into by the external world and damage.
The beneficial effects of the utility model are: structure is simple, energy-saving and environmental protection, and is designed with cooling mechanism, significantly can extend the service life of LED.
Accompanying drawing explanation
Fig. 1 is a kind of LED lamp structure schematic diagram of the utility model;
In accompanying drawing, the list of parts representated by each label is as follows: 1, fin, and 2, aluminium base, 3, heat-conducting glue, 4, pedestal, 5, heating column, 6, LED chip, 7, LED chip mounting structure, 8, transparent outer cover, 9, passage of heat.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of LED, comprise fin 1, aluminium base 2 is provided with above described fin 1, heat-conducting glue 3 is provided with above described aluminium base 2, heating column 5 is provided with above described heat-conducting glue 3, LED mounting structure 7 is provided with above described heating column 5, described LED mounting structure 7 is provided with LED chip 6, transparent outer cover 8 is provided with above described LED chip 6, described transparent outer cover 8 forms enclosed construction with pedestal 4, and described LED chip mounting structure 7, heating column 5, heat-conducting glue 3, aluminium base 2, fin 1 are connected by passage of heat 9.
Described LED chip mounting structure 7, heating column 5, heat-conducting glue 3, aluminium base 2, fin 1 are connected by passage of heat 9, when LED uses, heat realizes heat radiation through passage of heat 9, wherein realize first time heat radiation through heating column 5, realize heat radiation for the second time through heat-conducting glue 3, realize third time heat radiation, finally arrival fin 1 through aluminium base 2 and realize dispelling the heat completely.
Described heating column 5, through pedestal 4, for the inner conducting of heating column 5 and LED, realizes the outer transmission of heat; Described heat-conducting glue 3, between heating column 5 and pedestal 4, there is space, spread out of by space for the heat that heating column 5, heat-conducting glue 3 are outwards transmitted; Described transparent outer cover 8 is epoxy package, and described epoxy package hardness is large, transmission effects good, and under the prerequisite not affecting LED luminous intensity, the protection LED internal structure that can be conducive to, is clashed into by the external world and damage.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the utility model relates to a kind of LED, it is characterized in that, comprise fin, aluminium base is provided with above described fin, heat-conducting glue is provided with above described aluminium base, heating column is provided with above described heat-conducting glue, LED mounting structure is provided with above described heating column, described LED mounting structure is provided with LED chip, transparent outer cover is provided with above described LED chip, described transparent outer cover and pedestal form enclosed construction, and described LED chip mounting structure, heating column, heat-conducting glue, aluminium base, fin are connected by passage of heat.
2. a kind of LED according to claim 1, is characterized in that, described heating column is through pedestal.
3. a kind of LED according to claim 1, is characterized in that, described heat-conducting glue, has space between heating column and pedestal.
4. a kind of LED according to claim 1, it is characterized in that, described transparent outer cover is epoxy package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574469.1U CN204127724U (en) | 2014-09-30 | 2014-09-30 | A kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574469.1U CN204127724U (en) | 2014-09-30 | 2014-09-30 | A kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127724U true CN204127724U (en) | 2015-01-28 |
Family
ID=52384078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574469.1U Expired - Fee Related CN204127724U (en) | 2014-09-30 | 2014-09-30 | A kind of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127724U (en) |
-
2014
- 2014-09-30 CN CN201420574469.1U patent/CN204127724U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |