CN202993118U - Efficient radiator for light-emitting diode (LED) lamp - Google Patents

Efficient radiator for light-emitting diode (LED) lamp Download PDF

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Publication number
CN202993118U
CN202993118U CN2012205705429U CN201220570542U CN202993118U CN 202993118 U CN202993118 U CN 202993118U CN 2012205705429 U CN2012205705429 U CN 2012205705429U CN 201220570542 U CN201220570542 U CN 201220570542U CN 202993118 U CN202993118 U CN 202993118U
Authority
CN
China
Prior art keywords
led lamp
utility
model
radiating tube
efficient radiator
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
CN2012205705429U
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Chinese (zh)
Inventor
余印强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN NENGBAO PHOTOELECTRIC GROUP CO LTD
Original Assignee
FUJIAN NENGBAO PHOTOELECTRIC GROUP CO LTD
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 FUJIAN NENGBAO PHOTOELECTRIC GROUP CO LTD filed Critical FUJIAN NENGBAO PHOTOELECTRIC GROUP CO LTD
Priority to CN2012205705429U priority Critical patent/CN202993118U/en
Application granted granted Critical
Publication of CN202993118U publication Critical patent/CN202993118U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an efficient radiator for an LED lamp. The efficient radiator comprises a heat conductive base plate and a plurality of radiating tubes mounted on the heat conductive base plate. The radiating tubes are crosswise stacked, so that cross-ventilation is facilitated, circulatory air flows are formed, ventilation surfaces can be increased effectively, the radiating efficiency is improved, and the light emitting rate and the service life of the LED lamp are further guaranteed.

Description

A kind of LED lamp high-efficiency radiator
Technical field
The utility model relates to field of illuminating lamps, in particular a kind of LED lamp high-efficiency radiator.
Background technology
The LED light source is as a kind of light source of high benefit, owing to having long, advantages such as energy consumption is low, energy-conserving and environment-protective of life-span, just be widely used in the lighting fields such as urban road, advertising lamp box, automobile, but characteristics as semiconductor light sources itself, the LED lamp can send a large amount of heats when work, and can the heat that send in time conduct and distribute, and becomes the key factor that affects LED lamp light extraction efficiency and life-span.
Traditional radiator is fin structure, utilizes cross-ventilation to reach heat sinking function, and this fin structure can only make the convection current of air purpose, and radiating efficiency is lower.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, and a kind of LED lamp high-efficiency radiator is provided.
For achieving the above object, technical solution of the present utility model is: a kind of LED lamp high-efficiency radiator includes conductive sole plate and several radiating tubes that are arranged on conductive sole plate, intersection stack in length and breadth mutually between described radiating tube.
Preferably, described radiating tube adopts aluminum material.
Preferably, described radiating tube is square.
Preferably, described radiating tube is rounded.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: the utility model intersects mutually the radiating tube of stack in length and breadth, is conducive to cross-ventilation, form the air-flow of circulation, can effectively improve ventilating surface, improve radiating efficiency, and then guarantee light emission rate and the life-span of LED lamp.
Description of drawings
Fig. 1 is the front view of embodiment 1 of the present utility model;
Fig. 2 is the upward view of the utility model embodiment 1;
Fig. 3 is the structure chart of embodiment 2 of the present utility model.
The specific embodiment
Further illustrate the utility model below in conjunction with the drawings and specific embodiments.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of LED lamp high-efficiency radiator of the present utility model includes conductive sole plate 1 and several square radiating tubes 2 that are arranged on conductive sole plate 1, intersects in length and breadth mutually between described radiating tube 2 to superpose, described radiating tube 2 adopts aluminum material, improves radiating efficiency.
Embodiment 2
As shown in Figure 3, a kind of LED lamp high-efficiency radiator of the present utility model includes conductive sole plate 1 and several circular shape radiating tubes 2 that are arranged on conductive sole plate 1, intersects in length and breadth mutually between described radiating tube 2 to superpose.
Above-described, be only a preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.

Claims (4)

1. LED lamp high-efficiency radiator includes conductive sole plate (1) and is arranged on several radiating tubes (2) on conductive sole plate (1), it is characterized in that: intersect in length and breadth mutually stack between described radiating tube (2).
2. LED lamp high-efficiency radiator according to claim 1, is characterized in that: described radiating tube (2) employing aluminum material.
3. LED lamp high-efficiency radiator according to claim 1 and 2, it is characterized in that: described radiating tube (2) is square.
4. LED lamp high-efficiency radiator according to claim 1 and 2, it is characterized in that: described radiating tube (2) is rounded.
CN2012205705429U 2012-11-01 2012-11-01 Efficient radiator for light-emitting diode (LED) lamp Expired - Fee Related CN202993118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205705429U CN202993118U (en) 2012-11-01 2012-11-01 Efficient radiator for light-emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205705429U CN202993118U (en) 2012-11-01 2012-11-01 Efficient radiator for light-emitting diode (LED) lamp

Publications (1)

Publication Number Publication Date
CN202993118U true CN202993118U (en) 2013-06-12

Family

ID=48564295

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012205705429U Expired - Fee Related CN202993118U (en) 2012-11-01 2012-11-01 Efficient radiator for light-emitting diode (LED) lamp

Country Status (1)

Country Link
CN (1) CN202993118U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103511949A (en) * 2013-08-21 2014-01-15 兰州吉利汽车工业有限公司 Automobile LED headlamp with heat dissipation structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103511949A (en) * 2013-08-21 2014-01-15 兰州吉利汽车工业有限公司 Automobile LED headlamp with heat dissipation structure
CN103511949B (en) * 2013-08-21 2015-09-02 兰州吉利汽车工业有限公司 A kind of automobile LED headlamp with radiator structure

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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: 20130612

Termination date: 20151101

EXPY Termination of patent right or utility model