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LED automobile lamp of innovative structure

A technology of LED car lamps and LED lamp beads, which is applied in semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, lighting devices, etc., can solve problems such as complex assembly process and complex structure, reduce light attenuation, improve Production efficiency, the effect of simple production structure

Pending Publication Date: 2017-11-03
胡猛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the problem of heat dissipation in the prior art, an extremely complex structure is adopted. The heat sink is added with a heat dissipation fan, and the protective shell is fixed. The structure is complicated and the assembly process is extremely complicated. Highly efficient lamp structure reduces costs and enables mass production

Method used

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  • LED automobile lamp of innovative structure
  • LED automobile lamp of innovative structure
  • LED automobile lamp of innovative structure

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] refer to figure 1 figure 2 image 3 In this embodiment, an LED car lamp with an innovative structure includes a first heat sink 11, a second heat sink 14, a heat dissipation fan 12, and an LED lamp bead board 13. The bottom of the first heat sink 11 and the second heat sink 14 are made of A number of heat dissipation ventilation holes are arrayed along the circumference, and grooves are arranged inside the first heat sink 11 and the second heat sink 14. The circular bottom of the heat dissipation fan 11 is stuck in the groove, and the LED lamp bead board 13 is placed in the first heat dissipation In the middle of the radiator 11 and the second radiator 14, the first radiator 11 and the second radiator 14 are pasted on both sides. A fixing hole is provided on the first radiator 11, and an internal thread hole is provided on the second radiator 14. Through Fix the screw 16 to connect the first heat sink 11 and the second heat sink 14, and connect the LED lamp bead boar...

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PUM

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Abstract

The invention discloses an LED automobile lamp of an innovative structure. The LED automobile lamp comprises a first radiator, a second radiator, a cooling fan, an LED lamp bead plate and a driving power supply. The lamp is composed of the first radiator and the second radiator connected with the first radiator through screws. The LED lamp bead plate is arranged between the first radiator and the second radiator. Inwards concave grooves are formed in the lower portions of the first radiator and the second radiator correspondingly and connected with the cooling fan. Each radiator comprises a plurality of heat dissipation and ventilating holes arranged in the circumferential direction. The radiators and a lamp housing form the same main body. When the fan mounted in the center inside the radiators works, the heat dissipation efficiency is effectively improved, light attenuation of lamp beads is retarded, and the service life of the LED automobile lamp is prolonged.

Description

technical field [0001] The invention relates to the field of automobile lamps, in particular to an LED automobile lamp with an innovative structure. Background technique [0002] At present, LED car lights are widely used in various lighting of automotive electronics, including headlights (high beam and low beam), fog lights, brake lights, turn signal lights, daytime running lights, etc. [0003] Since LED is a solid-state cold light source, its heat dissipation problem is very prominent. In order to solve the problem of heat dissipation in the prior art, an extremely complex structure is adopted. The heat sink is added with a heat dissipation fan, and the protective shell is fixed. The structure is complicated and the assembly process is extremely complicated. The highly efficient lamp structure reduces costs and realizes mass production. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an innovative LED automo...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V29/50F21V29/67F21V29/83F21W101/02F21Y115/10
CPCF21V29/50F21V29/67F21V29/83F21Y2115/10
Inventor 胡猛
Owner 胡猛
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