CN203131772U - LED (light emitting diode) lamp radiator - Google Patents

LED (light emitting diode) lamp radiator Download PDF

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Publication number
CN203131772U
CN203131772U CN2013201442607U CN201320144260U CN203131772U CN 203131772 U CN203131772 U CN 203131772U CN 2013201442607 U CN2013201442607 U CN 2013201442607U CN 201320144260 U CN201320144260 U CN 201320144260U CN 203131772 U CN203131772 U CN 203131772U
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CN
China
Prior art keywords
led lamp
lamp radiator
substrate
described substrate
led
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.)
Active
Application number
CN2013201442607U
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Chinese (zh)
Inventor
于志龙
刘辉丽
徐有东
梁美婵
阮涛涛
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.)
Guangdong Jianmei Aluminum Profile Factory Group Co Ltd
Guangdong Jianmei Aluminum Profile Factory Co Ltd
Original Assignee
Guangdong Jianmei Aluminum Profile Factory Group Co Ltd
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Publication date
Application filed by Guangdong Jianmei Aluminum Profile Factory Group Co Ltd filed Critical Guangdong Jianmei Aluminum Profile Factory Group Co Ltd
Priority to CN2013201442607U priority Critical patent/CN203131772U/en
Application granted granted Critical
Publication of CN203131772U publication Critical patent/CN203131772U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an LED (light emitting diode) lamp radiator, comprising a base plate and a plurality of radiating fins arranged on the base plate, wherein an I-shaped structure is formed above the base plate and the radiating fins are arranged at two sides of the base plate respectively. The LED lamp radiator adopting the structure is simple and stable in structure, good in radiating effect, high in hardness and strength and low in cost.

Description

A kind of LED lamp radiator
Technical field
The utility model relates to the LED technical field of lamps, particularly a kind of LED lamp radiator.
Background technology
Along with the continuous development of LED technology, high light efficiency, low light decay, high-power LED have been widely used in many lighting devices such as street lamp, bulkhead lamp capable, Tunnel Lamp, shot-light, stage lighting, fluorescent lamp.But the LED lamp in use can produce a large amount of heats, as can not be in time these heats being got rid of, can make the LED lamp overheated and then cause other electronic components of LED lamp impaired, reduces the service life of LED lamp.
At present, common LED lamp radiator mainly comprises the substrate of fixed L ED lamp and is arranged at the radiating fin that is used for heat radiation on the substrate, and radiating fin vertically is arranged on the baseplate part, causes its inner air circulation not smooth, and radiating effect is not good.In addition, existing substrate nearly all is real plate design, and its hardness insufficient strength is impaired easily.
Therefore, be necessary to provide a kind of simple and stable structure, good heat dissipation effect, hardness intensity radiator high and with low cost to solve the deficiencies in the prior art.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of simple and stable structure, hardness intensity height and LED lamp radiator with low cost are provided.
Technical problem to be solved in the utility model also is, a kind of LED lamp radiator of good heat dissipation effect is provided.
For reaching above-mentioned technique effect, the utility model provides a kind of LED lamp radiator, comprise substrate and be arranged at some radiating fins on the described substrate, I-shaped structure is arranged in the top of described substrate, and described radiating fin is divided into the both sides of described substrate.
As the improvement of such scheme, described substrate is circular-arc.
As the improvement of such scheme, described substrate is bending.
As the improvement of such scheme, the angle of described radiating fin and described substrate is 5 ~ 60 degree.
As the improvement of such scheme, the thickness of described substrate is greater than the thickness of described radiating fin.
As the improvement of such scheme, the below of described substrate is provided with the holding section.
As the improvement of such scheme, described holding section is provided with slot.
As the improvement of such scheme, described LED lamp radiator adopts aluminium section bar to make.
Enforcement the utlity model has following beneficial effect:
The utility model provides a kind of LED lamp radiator, comprises substrate and some radiating fins, and I-shaped structure is arranged in the top of described substrate, simple and stable structure, and effectively improve the hardness intensity of radiator, save material.
Described radiating fin is divided into the both sides of substrate, and with the substrate setting that has angle, increased the area of dissipation of LED lamp radiator, improved radiating effect.And I-shaped structure is arranged in the top of substrate, namely forms two hollow channels in the middle of the substrate, can strengthen circulation of air, further improves radiating effect.
Description of drawings
Fig. 1 is the stereogram of a kind of LED lamp radiator of the utility model;
Fig. 2 is the front view of a kind of LED lamp radiator of the utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail.
In conjunction with Fig. 1 and Fig. 2, the utility model provides a kind of LED lamp radiator, comprise substrate 1 and be arranged at some radiating fins 2 on the described substrate 1, I-shaped structure is arranged in the top of described substrate 1, and described radiating fin 2 is divided into the both sides of described substrate 1.The below of described substrate 1 is provided with holding section 3, and described holding section 3 is provided with slot 31.The utility model substrate 1 is provided with the LED light-emitting component, and utilizes slot 31 that radiator and LED lampshade are connected, and its radiating effect is good, and easy for installation.
I-shaped structure is arranged in the top of described substrate 1, makes its simple and stable structure, and effectively improves the hardness intensity of radiator, saves material.And I-shaped structure is arranged in the top of substrate 1, namely forms two hollow channels in the middle of the substrate 1, can strengthen circulation of air, improves radiating effect.
Described substrate 1 preferably is set to circular-arc or bending.Adopt the substrate of circular-arc or bending, can increase area of dissipation, improve radiating effect.
The setting that has angle of described radiating fin 2 and substrate can increase the area of dissipation of LED lamp radiator, has improved radiating effect.Preferably, described radiating fin 2 is 5 ~ 60 degree with the angle of described substrate 1.Better, described radiating fin 2 is 10 ~ 30 degree with the angle of described substrate 1.
Further preferred, the thickness of described substrate 1 is greater than the thickness of described radiating fin 2.The thickness of substrate 1 is bigger, and the thickness of radiating fin 2 is less, both can guarantee the hardness intensity of radiator base plate 1, can improve rate of heat dispation again, and then improve radiating effect.
Need to prove that described LED lamp radiator preferentially adopts aluminium section bar to make, but is not limited thereto.The radiator that aluminium section bar is made has advantages such as light, reliable, good heat dissipation effect.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of doing according to the utility model claim still belongs to the scope that the utility model is contained.

Claims (8)

1. LED lamp radiator comprises substrate and is arranged at some radiating fins on the described substrate that it is characterized in that I-shaped structure is arranged in the top of described substrate, described radiating fin is divided into the both sides of described substrate.
2. LED lamp radiator as claimed in claim 1 is characterized in that, described substrate is circular-arc.
3. LED lamp radiator as claimed in claim 1 is characterized in that, described substrate is bending.
4. LED lamp radiator as claimed in claim 1 is characterized in that, the angle of described radiating fin and described substrate is 5 ~ 60 degree.
5. LED lamp radiator as claimed in claim 1 is characterized in that, the thickness of described substrate is greater than the thickness of described radiating fin.
6. LED lamp radiator as claimed in claim 1 is characterized in that, the below of described substrate is provided with the holding section.
7. LED lamp radiator as claimed in claim 6 is characterized in that, described holding section is provided with slot.
8. as each described LED lamp radiator of claim 1 ~ 7, it is characterized in that described LED lamp radiator adopts aluminium section bar to make.
CN2013201442607U 2013-03-27 2013-03-27 LED (light emitting diode) lamp radiator Active CN203131772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013201442607U CN203131772U (en) 2013-03-27 2013-03-27 LED (light emitting diode) lamp radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013201442607U CN203131772U (en) 2013-03-27 2013-03-27 LED (light emitting diode) lamp radiator

Publications (1)

Publication Number Publication Date
CN203131772U true CN203131772U (en) 2013-08-14

Family

ID=48939746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013201442607U Active CN203131772U (en) 2013-03-27 2013-03-27 LED (light emitting diode) lamp radiator

Country Status (1)

Country Link
CN (1) CN203131772U (en)

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