CN203628476U - High-power LED streetlamp with large-area radiating fins - Google Patents
High-power LED streetlamp with large-area radiating fins Download PDFInfo
- Publication number
- CN203628476U CN203628476U CN201320640924.9U CN201320640924U CN203628476U CN 203628476 U CN203628476 U CN 203628476U CN 201320640924 U CN201320640924 U CN 201320640924U CN 203628476 U CN203628476 U CN 203628476U
- Authority
- CN
- China
- Prior art keywords
- power led
- area radiating
- lamp
- radiating fins
- large area
- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 8
- 238000005286 illumination Methods 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000001131 transforming Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model provides a high-power LED streetlamp with large-area radiating fins. The high-power LED streetlamp comprises a lamp body, a lighting chamber, a high-power LED light-emitting tube, a glass cover, an electrical chamber cover, a ballast, a radiating base, a lamp pole, an electrical chamber, and the large-area radiating fins. The large-area radiating fins are arranged on the back of the lamp body, heat generated by the high-power LED light-emitting tube during operating is dissipated to air, a chip can operate in safety temperature environment, photoelectric conversion efficiency is improved, and the service life of the high-power LED streetlamp is prolonged.
Description
Technical field
The utility model relates to the technical field of street lamp, especially refers to a kind of high-power LED street lamp with large area radiating fin.
Background technology
Though there is the Development and Production LED of many enterprises city illumination street lamp in China, is much to make illuminator with low-power LED array, heat dissipation problem has solved, and it is a lot of that LED quantity used is wanted, and low-power LED light decay is strong, and installation cost is high; It is the trend of development that city illumination LED street lamp adopts great power LED, minority is made illuminator street lamp product with great power LED when not solving well power and reach a certain amount of, the heat dissipation problem of the LED of appearance; Exist under high-temperature situation photoelectric transformation efficiency too low, the defect that causes LED to shorten service life, causes high-power LED street lamp to be difficult to popularize.
Summary of the invention
A kind of high-power LED street lamp with large area radiating fin of the utility model, can solve the deficiency of above-mentioned technology, adopts the lamp body back side that large area radiating fin is set, and realizes the object of high-power LED street lamp illuminating and heat radiating.
To achieve these goals, technical solution of the present invention is: a kind of high-power LED street lamp with large area radiating fin is made up of lamp body, illumination storehouse, the luminous body of great power LED, glass mask, electrical store lid, ballast, heat dissipation base, lamp stand, electrical store, large area radiating fin; Lamp body front arranges illumination storehouse and electrical store and the heat dissipation base with lamp stand; Illumination is provided with the luminous body of great power LED and glass mask in storehouse; In electrical store, be provided with ballast and electrical store lid; The lamp body back side arranges large area radiating fin, is the high-power LED street lamp with large area radiating fin.
The utility model beneficial effect is: adopt the lamp body back side that large area radiating fin is set, the dissipation of heat producing during effectively by great power LED luminous tube body running is in air, ensure that chip operation is under the temperature environment of safety, improve photoelectric transformation efficiency, extend the service life of high-power LED street lamp.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, invention is further described.
Accompanying drawing is a kind of high-power LED street lamp schematic diagram with large area radiating fin.
In figure: 1, lamp body, 2, illumination storehouse, 3, the luminous body of great power LED, 4, glass mask, 5, electrical store lid, 6, ballast, 7, heat dissipation base, 8, lamp stand, 9, electrical store, 10, large area radiating fin.
Detailed description of the invention
Shown in accompanying drawing, a kind of high-power LED street lamp with large area radiating fin is made up of lamp body 1, illumination storehouse 2, the luminous body 3 of great power LED, glass mask 4, electrical store lid 5, ballast 6, heat dissipation base 7, lamp stand 8, electrical store 9, large area radiating fin 10; Lamp body 1 front arranges illumination storehouse 2 and electrical store 9 and the heat dissipation base with lamp stand 87; Illumination is provided with the luminous body 3 of great power LED and glass mask 4 in storehouse 2; In electrical store 9, be provided with ballast 6 and electrical store lid 5; Lamp body 1 back side arranges large area radiating fin 10, is the high-power LED street lamp with large area radiating fin.
The above; embodiment is only that the preferred embodiment of the present invention is described; not scope of the present invention is limited; under the prerequisite of spirit that does not depart from the technology of the present invention; various distortion and improvement that this area engineers and technicians make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (1)
1. the high-power LED street lamp with large area radiating fin, is characterized in that: be made up of lamp body, illumination storehouse, the luminous body of great power LED, glass mask, electrical store lid, ballast, heat dissipation base, lamp stand, electrical store, large area radiating fin; Lamp body front arranges illumination storehouse and electrical store and the heat dissipation base with lamp stand; Illumination is provided with the luminous body of great power LED and glass mask in storehouse; In electrical store, be provided with ballast and electrical store lid; The lamp body back side arranges large area radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320640924.9U CN203628476U (en) | 2013-10-17 | 2013-10-17 | High-power LED streetlamp with large-area radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320640924.9U CN203628476U (en) | 2013-10-17 | 2013-10-17 | High-power LED streetlamp with large-area radiating fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628476U true CN203628476U (en) | 2014-06-04 |
Family
ID=50814950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320640924.9U Expired - Fee Related CN203628476U (en) | 2013-10-17 | 2013-10-17 | High-power LED streetlamp with large-area radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628476U (en) |
-
2013
- 2013-10-17 CN CN201320640924.9U patent/CN203628476U/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: 20140604 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |