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Reflection silver mirror with antireflection film for protection

A technology of anti-reflection coating and silver mirror, which is applied in the direction of mirrors, optics, instruments, etc., can solve the problems of anti-reflection coatings such as easy failure, and achieve the effect of prolonging the service life

Inactive Publication Date: 2013-01-02
YIKEBO ENERGY TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a reflective silver mirror protected by an anti-reflection film to overcome the problem that the anti-reflection film of the solar reflective silver mirror in the prior art is prone to failure in air with unstable humidity

Method used

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  • Reflection silver mirror with antireflection film for protection
  • Reflection silver mirror with antireflection film for protection
  • Reflection silver mirror with antireflection film for protection

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Embodiment Construction

[0011] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] Please refer to image 3 , image 3 It is a structural schematic diagram of a reflective silver mirror with anti-reflection film protection in the present invention. The reflective silver mirror containing anti-reflection film protection of the present invention includes a plane mirror 30, one side of the plane mirror 30 is coated with silver 31, and the other side is coated with an anti-reflection film 32, and the solar reflective silver mirror also includes parylene A film 33 , the parylene film 33 is disposed on the anti-reflection film 32 . The anti-reflection film is coated with a layer of parylene film on the surface of the silica airgel anti-reflection film. This design is conducive to the protection of the anti-reflection film and improves the service life of the anti-reflection film.

[0013] In the actual process, the m...

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PUM

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Abstract

The invention provides a reflection silver mirror with an antireflection film for protection. The reflection silver mirror comprises a plane mirror, wherein silver is coated on one surface of the plane mirror, and the antireflection film is coated on the other surface of the plane mirror. The solar reflection silver mirror further comprises a poly-p-xylylene thin film which is arranged on the antireflection film. By arranging the poly-p-xylylene thin film on the antireflection film, the antireflection film is effectively protected, and stability performance of the antireflection film is improved.

Description

technical field [0001] The invention belongs to the field of solar energy equipment, and in particular relates to a reflective silver mirror protected by an anti-reflection film. Background technique [0002] The solar reflector is one of the core components of the trough-type medium and high temperature heat collection system, which is divided into glass mirror, ceramic mirror, metal mirror and so on. Depending on the required temperature, reflectors of different materials can be used. The metal mirror surface can be made of imported materials, which has a very high reflectivity, and the reflectivity can reach more than 95%. It can collect solar diffuse reflection light, and organize and focus the light, which can effectively improve the working temperature of the collector and the light collection temperature. Up to 100-300 degrees. For example: the high-reflection parabolic mirror of Dezhou Huayuan New Energy Company can be used as a medium and high temperature heat col...

Claims

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Application Information

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IPC IPC(8): G02B5/08G02B1/10G02B1/11G02B1/111G02B1/14
Inventor 项晓东李伟轩
Owner YIKEBO ENERGY TECH SHANGHAI