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LED lamp with high-heat-dissipation nano coating

A nano-coating, LED lamp technology, used in lighting and heating equipment, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc., can solve the problem of difficult heat dissipation of metal materials, low surface thermal emissivity, Heat accumulation and other problems to achieve the effect of improving heat dissipation performance, large specific surface area, and enhanced radiation

Pending Publication Date: 2021-11-02
朱惠冲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thermal conductivity of copper and aluminum is very high, but the thermal radiation coefficient of the surface is low, the heat gathered in the metal material is difficult to dissipate, resulting in a large amount of heat accumulated on the surface of the lamp waiting to be dissipated

Method used

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  • LED lamp with high-heat-dissipation nano coating
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  • LED lamp with high-heat-dissipation nano coating

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Embodiment Construction

[0022] In order to make the objects, technical solutions, and advantages of the present invention more clear, the technical solutions in the embodiments in the embodiments will be described in contemplation in conjunction with the drawings in the embodiment of the present invention.

[0023] Refer Figure 1-5 A coating having a high heat dissipation nanometer LED lamp comprising a light source for emitting an LED lamp for mounting the LED lamp 2 of the base 1, heat radiating fins for heat dissipation, the cover provided in the LED lamp 1 the lens 3, the cover plate 4 and the fixed lens 3 disposed next to the base 2 of the electrical component mounting box 5, the heat dissipating fins comprises a connecting block 6, spaced at an upper end connected to the frame number of the fins 6 7 left and right ends of the heat radiation fins 7 are connected to opposite ends of the connection block 6, the intermediate form of the heat radiation fins 7 is suspended; 2 located in the base frame 6 ...

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Abstract

The invention discloses a LED lamp with a high-heat-dissipation nano coating. The LED lamp comprises an LED lamp bead used for emitting a light source, a base used for installing the LED lamp bead, cooling fins used for cooling, a lens arranged on the LED lamp bead in a covering mode, a cover plate used for fixing the lens and an electrical component installation box arranged beside the base. The radiating fins comprise a connecting frame and a plurality of cooling fins which are arranged at the upper end of the connecting frame at intervals; and the base is located in the connecting frame, and the upper end of the base is connected with the middles of the cooling fins. A heat dissipation copper plate layer is arranged between the LED lamp bead and the base, the heat dissipation copper plate layer is embedded in the base, a heat dissipation coating area used for being coated with a high heat dissipation material is arranged on the base, and the heat dissipation coating area is coated with a carbon nano tube material to form a heat dissipation layer. Radiation on the surface of the lamp is enhanced, the higher the surface radiance is, radiation heat dissipation can not be affected by media around a heat source, the heat source can rapidly radiate heat outwards, and the heat dissipation performance of the LED is greatly improved.

Description

Technical field [0001] The present invention relates to the field of lamps, particularly relates to an LED lamp having a high heat dissipation nanocoating. Background technique [0002] Energy saving LED as a light source having high luminous efficiency, long life, low voltage, etc., more and more LED used in road lighting. With LED power, luminous flux, color temperature increases, the heat issue has become a key problem restricting LED performance improvements and applications. At present, high-power LED junction temperature controlled primarily by structural optimization and application of new materials in two ways. Optimization of the structure that are dependent increase the cooling area or optimize morphology radiator, the media-dependent convection to the surrounding heat, convective and radiative achieve improved thermal management. This approach will affect the size, weight, cost, and safety of the final product, and has certain limitations. If a relatively closed space,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/85F21V29/77F21Y115/10F21W131/103
CPCF21S2/00F21V29/85F21V29/77F21Y2115/10F21W2131/103
Inventor 朱惠冲
Owner 朱惠冲
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