Graphene array light source diffusion light reflection plate

A graphene array and reflector technology, applied in the field of optical lighting, can solve the problems of unsatisfactory lighting effect, low light efficiency, short lamp life, etc., and achieve the effect of reducing light source loss, reducing installation cost and maintenance cost, and improving light efficiency.

Inactive Publication Date: 2018-01-16
南京星视光电科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional street lamps and other lighting appliances have many disadvantages such as strong glare, high power consumption, poor heat dissipation, short lamp life, and low lighting efficiency. In environments with harsh lighting conditions such as tunnels and underground garages, the lighting effects are not satisfactory, which restricts the industry develop

Method used

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  • Graphene array light source diffusion light reflection plate
  • Graphene array light source diffusion light reflection plate
  • Graphene array light source diffusion light reflection plate

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing:

[0022] Such as figure 1 — image 3 , a graphene array light source diffuse reflection plate, on the graphene array light source diffuse reflection plate 1 is provided with a specular reflective array composed of several convex mirrors or concave mirrors; the graphene array light source diffuse The overall material of the reflector 1 is graphene, and the surface is specularly reflected.

[0023] The surface of the array type light source diffuse reflection plate 1 has a specular reflection surface.

[0024] The graphene array light source diffuse reflector 1 is flat, curved, spherical or irregular.

[0025] The convex mirror is an aspherical convex mirror or a spherical convex mirror.

[0026] The concave mirror is a spherical concave mirror or an aspherical concave mirror.

[0027] The convex mirror or the spherical angle α of the convex mirror is 150°-179°.

[0028] ...

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PUM

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Abstract

The invention provides a graphene array light source diffusion light reflection plate. The light reflection plate is characterized in that a mirror surface reflection array which is composed of a plurality of convex mirrors or concave mirrors is arranged on the graphene array light source diffusion light reflection plate (1); the whole material of the graphene array light source diffusion light reflection plate (1) is graphene, and the surface of the graphene array light source diffusion light reflection plate (1) is subjected to mirror surface reflection processing. According to the graphenearray light source diffusion light reflection plate, light rays of the back of the light source can be forward reflected in a diffusion mode, the light rays of the back of the light source and the light rays of the front surface of the light source are used for acting on illumination, the effective illuminance is improved, and the loss of the light source is reduced; meanwhile, the light rays arediffused or gathered by using the optical focusing principle of the convex mirrors or the concave mirrors, the illuminance is directly improved, and energy consumption is saved.

Description

technical field [0001] The invention relates to the technical field of optical lighting, in particular to a graphene array light source diffuse reflector, which is suitable for lamps for road lighting, urban landscape and household lighting. Background technique [0002] Traditional street lamps and other lighting appliances have many disadvantages such as strong glare, high power consumption, poor heat dissipation, short lamp life, and low lighting efficiency. In environments with harsh lighting conditions such as tunnels and underground garages, the lighting effect is not satisfactory, which restricts the industry develop. Contents of the invention [0003] The purpose of the present invention is to provide a graphene array type light source diffuse reflection plate, which can effectively overcome the above drawbacks. [0004] Technical scheme of the present invention is: [0005] A graphene array type light source diffuse reflector is characterized in that a specular ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V7/00F21V7/09G09B5/08
Inventor 凌永康钱广涛
Owner 南京星视光电科技有限公司
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