Light LED lamp efficient in heat dissipation

A technology of LED lamps and LED lamps, applied in lighting and heating equipment, parts of lighting devices, semiconductor devices of light-emitting elements, etc., can solve the problems of low heat radiation heat dissipation efficiency, complex heat convection structure, and inability to dissipate heat, etc. Achieve the effect of improving heat conduction, reducing support strength and production cost, improving service life and aesthetics
CN104089205AActive Publication Date: 2014-10-08ζ’θ”šθ±ͺ
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ζ’θ”šθ±ͺ
Publication Date
2014-10-08

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Abstract

The invention discloses a light LED lamp efficient in heat dissipation. The light LED efficient in heat dissipation comprises a lamp holder, an LED lamp substrate and a heat sink. The lamp holder is connected with the heat sink, at least one LED lamp body is arranged on the LED lamp substrate, at least one heat dissipating channel is formed in the heat sink, at least one part of each heat dissipating channel is composed of part of the LED lamp substrate, and each heat dissipating channel is provided with an air inlet and an air outlet. The light LED lamp efficient in heat dissipation is fast in heat dissipation, simple in structure and light in weight.
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Description

technical field

[0001] The invention relates to the field of LED lighting lamps, in particular to a light-weight, high-efficiency, heat-dissipating LED lamp. Background technique

[0002] LED lights have become a widely used light source because of their energy saving, durability, small size and environmental protection. When the LED lights are gathered together, if the heat cannot be dissipated in time, the junction temperature of the LED lights will increase significantly, which will result in reduced luminous efficiency and shortened service life of the LED lights.

[0003] In order to solve this problem, various solutions have been proposed in the industry, and the following three are commonly used:

[0004] 1. Heat conduction, that is, the heat is exported to the low-temperature environment through the heat conductor. The more commonly used means include setting heat dissipation fins, or supplementing the heat dissipation fins with low-temperature refrigerants to take ...

Claims

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