CN202432363U - High-heat-dissipation LED (light emitting diode) street lamp - Google Patents

High-heat-dissipation LED (light emitting diode) street lamp Download PDF

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Publication number
CN202432363U
CN202432363U CN2011205583554U CN201120558355U CN202432363U CN 202432363 U CN202432363 U CN 202432363U CN 2011205583554 U CN2011205583554 U CN 2011205583554U CN 201120558355 U CN201120558355 U CN 201120558355U CN 202432363 U CN202432363 U CN 202432363U
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CN
China
Prior art keywords
lamp
heat
led
street lamp
shell
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
CN2011205583554U
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Chinese (zh)
Inventor
莫金成
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Individual
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Individual
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Priority to CN2011205583554U priority Critical patent/CN202432363U/en
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Publication of CN202432363U publication Critical patent/CN202432363U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model relates to a high-heat-dissipation LED (light emitting diode) street lamp which is composed of LED lamps, a lamp support, a shell, a main cooling fan, an auxiliary cooling fan and heat-dissipation fins, wherein the exterior of the shell is provided with multiple vent holes, the lamp support is arranged in the shell, and the LED lamps are arranged on the lamp support; the auxiliary cooling fan is arranged on a lamp shell and positioned on the vent holes, and the lamp support is connected with the heat-dissipation fins; and the heat-dissipation fins are provided with the main cooling fan. According to the utility model, the LED lamps in the street lamp can keep low working temperature in an outdoor high temperature environment through the design of the double fans and the heat-dissipation fins, and the phenomena of light decay and reduced life service of the LED street lamp caused by excess temperature can be reduced.

Description

A kind of high-heat-dispersion LED street lamp
Technical field
The utility model relates to the LED lighting field, a kind of specifically high-heat-dispersion LED street lamp.
Background technology
The LED lamp is widely used in the illumination of modern city with its environmental protection, efficient, advantage that brightness of illumination is high, and the LED street lamp has been substituted the traditional lighting street lamp by extensive usefulness, to reach better illuminating effect.Street lamp needs under the outdoor high temperature condition of being everlasting, to use,
But the LED lamp makes so because of itself material and architectural characteristic, under hot environment, uses for a long time, can make its intensity of illumination that bigger decay is arranged, and significantly reduces its service life.So the heat radiation of LED street lamp has important effect.
The utility model content
The purpose of the utility model provides the good high-heat-dispersion LED street lamp of a kind of thermal diffusivity.
The technical scheme that the utility model adopted is: a kind of high-heat-dispersion LED street lamp, to form by LED lamp, lamp bracket, shell, main radiator fan, secondary radiator fan, radiating fin, and housing exterior is provided with a plurality of air vents; Lamp bracket is installed in the enclosure, and the LED lamp is installed on the lamp bracket; Secondary radiator fan is installed in and is positioned at vent on the lamp housing; Lamp bracket links to each other with radiating fin; Main radiator fan is installed on the radiating fin.
The utility model makes the LED lamp in the street lamp under the outdoor high temperature environment, can keep lower operating temperature through the design of double fan design and radiating fin, minimizing Yin Wendu too high and and optical attenuation, life-span reduction that the LED street lamp is caused.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model, also is that summary is with figure.
Each label is respectively among the figure: (1) shell, (2) lamp bracket, (3) LED lamp, (4) main radiator fan, (5) secondary radiator fan, (6) radiating fin.
The specific embodiment
Combine accompanying drawing to lift an embodiment at present the utility model is made further explanation.
Embodiment:
Referring to Fig. 1, the utility model is made up of LED lamp 1, lamp bracket 2, shell 3, main radiator fan 4, secondary radiator fan 5, radiating fin 6, and shell 3 outsides are provided with a plurality of air vents; Lamp bracket 3 is installed in the shell 3, and LED lamp 1 is installed on the lamp bracket 2; Secondary radiator fan 5 is installed on the lamp housing 3 and is positioned at vent; Lamp bracket 2 links to each other with radiating fin 6; Main radiator fan 4 is installed on the radiating fin 6.

Claims (1)

1. a high-heat-dispersion LED street lamp is made up of LED lamp, lamp bracket, shell, main radiator fan, secondary radiator fan, radiating fin, and it is characterized in that: housing exterior is provided with a plurality of air vents; Lamp bracket is installed in the enclosure, and the LED lamp is installed on the lamp bracket; Secondary radiator fan is installed in and is positioned at vent on the lamp housing; Lamp bracket links to each other with radiating fin; Main radiator fan is installed on the radiating fin.
CN2011205583554U 2011-12-28 2011-12-28 High-heat-dissipation LED (light emitting diode) street lamp Expired - Fee Related CN202432363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205583554U CN202432363U (en) 2011-12-28 2011-12-28 High-heat-dissipation LED (light emitting diode) street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205583554U CN202432363U (en) 2011-12-28 2011-12-28 High-heat-dissipation LED (light emitting diode) street lamp

Publications (1)

Publication Number Publication Date
CN202432363U true CN202432363U (en) 2012-09-12

Family

ID=46781807

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205583554U Expired - Fee Related CN202432363U (en) 2011-12-28 2011-12-28 High-heat-dissipation LED (light emitting diode) street lamp

Country Status (1)

Country Link
CN (1) CN202432363U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108266692A (en) * 2018-03-15 2018-07-10 四川佳旭能源科技有限公司 Electric installation is supplied based on the LED street lamp that multiple-energy-source utilizes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108266692A (en) * 2018-03-15 2018-07-10 四川佳旭能源科技有限公司 Electric installation is supplied based on the LED street lamp that multiple-energy-source utilizes

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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: 20120912

Termination date: 20121228