CN203628476U - High-power LED streetlamp with large-area radiating fins - Google Patents

High-power LED streetlamp with large-area radiating fins Download PDF

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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
Application number
CN201320640924.9U
Other languages
Chinese (zh)
Inventor
刘芳圃
Original Assignee
刘芳圃
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘芳圃 filed Critical 刘芳圃
Priority to CN201320640924.9U priority Critical patent/CN203628476U/en
Application granted granted Critical
Publication of CN203628476U publication Critical patent/CN203628476U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of high-power LED street lamp with large area radiating fin
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.
CN201320640924.9U 2013-10-17 2013-10-17 High-power LED streetlamp with large-area radiating fins Expired - Fee Related CN203628476U (en)

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)

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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