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Improved structure for illuminating equipment heat dissipation fins and tunnel lamp of improved structure

A technology for heat dissipation fins and lighting equipment, applied in lighting and heating equipment, cooling/heating equipment for lighting equipment, lighting equipment and other directions, can solve problems such as high cost and heavy weight

Pending Publication Date: 2017-05-31
厦门市博朗精密工业股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat dissipation fins of traditional LED lamps are mostly made of die-cast profiles, which are heavy and costly

Method used

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  • Improved structure for illuminating equipment heat dissipation fins and tunnel lamp of improved structure
  • Improved structure for illuminating equipment heat dissipation fins and tunnel lamp of improved structure
  • Improved structure for illuminating equipment heat dissipation fins and tunnel lamp of improved structure

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Experimental program
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Embodiment Construction

[0015] like figure 2 , image 3 As shown, the present invention is an improved structure of a heat dissipation fin for lighting equipment, including a first heat dissipation fin 1 , a second heat dissipation fin 2 and a third heat dissipation fin 3 .

[0016] The first heat dissipation fin 1 is composed of a first body 11 and a plurality of first heat dissipation bars 12 , and the plurality of first heat dissipation bars 12 extend horizontally outward from both sides of the first body 11 and are symmetrically arranged.

[0017] The second heat dissipation fin 2 is composed of a second body 21 and a plurality of second heat dissipation strips 22 , and the plurality of second heat dissipation strips 22 respectively extend from both sides of the second body 21 obliquely downward and outward and are symmetrically arranged. .

[0018] The third heat dissipation fin 3 is composed of a third body 31 and a plurality of third heat dissipation strips 32 , and the plurality of third h...

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PUM

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Abstract

The invention discloses an improved structure for illuminating equipment heat dissipation fins and a tunnel lamp of the improved structure. The improved structure comprises the first heat dissipation fin, the second heat dissipation fin and the third heat dissipation fin. The first heat dissipation fin is composed of a first body and multiple horizontal first heat dissipation strips; the second heat dissipation fin is composed of a second body and multiple inclined second heat dissipation strips; the third heat dissipation fin is composed of a third body and multiple inclined heat dissipation strips; and the first heat dissipation fin, the second heat dissipation fin and the third heat dissipation fin are sequentially fixed together. Due to the fact that the improved structure comprises the first heat dissipation fin, the second heat dissipation fin and the third heat dissipation fin and the first heat dissipation fin, the second heat dissipation fin and the third heat dissipation fin are each made of a panel formed through punching, the weight is small; and the heat dissipation strips on the first heat dissipation fin, the second heat dissipation fin and the third heat dissipation fin are inclined by different degrees, eddies can be formed among the heat dissipation strips, heat dissipation efficiency is greatly improved, and the heat dissipation effect is good.

Description

technical field [0001] The invention relates to a lighting device, in particular to an improved structure of a heat dissipation fin of the lighting device and a tunnel lamp thereof. Background technique [0002] At present, there are many tunnel projects in the country, and the amount of lighting fixtures is large, and the technical requirements for tunnel lights are relatively high. With the gradual popularization of semiconductor lighting applications, the application of LED light sources as tunnel lighting fixtures is also increasingly widespread. LED lighting has received extensive attention as a new generation of lighting. However, in addition to the energy consumed by the LED lamp as visible light, other energy is converted into heat. In addition, due to the small area of ​​the LED package, there is little heat dissipation through convection and radiation, thereby accumulating a large amount of heat. As a result, LED lamps have higher requirements for heat dissipati...

Claims

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Application Information

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IPC IPC(8): F21V29/74F21V29/80F21S8/08F21W131/101
CPCF21S8/08F21V29/74F21V29/80F21W2131/101
Inventor 刘大银刘用海刘电飞
Owner 厦门市博朗精密工业股份有限公司