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Prism shutter with anti-infrared and astigmatism functions

A prism and infrared technology, applied in the field of natural light utilization, can solve the problem of not combining prisms and louvers

Active Publication Date: 2012-09-05
SHANGHAI JIUNENG ENERGY SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are only louvers and prisms on the market, and there is no product that combines prisms and louvers

Method used

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  • Prism shutter with anti-infrared and astigmatism functions
  • Prism shutter with anti-infrared and astigmatism functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The present invention will be further described below in conjunction with accompanying drawing:

[0007] See attached figure 1 The anti-infrared interlayer (1) is sandwiched between two prism astigmatism bodies (3), and a rotation shaft (2) is fixed between the two prism astigmatism bodies (3).

[0008] See attached figure 1 , the parallel light passes through the anti-infrared interlayer (1), the infrared is reflected, and the incident visible light passes through the prism astigmatism (3), so that the parallel light becomes divergent light;

[0009] See attached figure 1 , the prism rotates through the rotation shaft (2), and the rotation angle of the rotation shaft (2) is changed to adjust the direction of light and heat.

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PUM

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Abstract

The invention discloses a prism shutter with anti-infrared and astigmatism functions, comprising an anti-infrared interlayer, a rotating shaft and a prism astigmatism interior structure; the anti-infrared interlayer is clamped in the middle of the two prism astigmatisms, parallel light passes through the anti-infrared interlayer, infrared rays are reflected, incident visible light causes the parallel light to be changed into diverging light through the prism astigmatism body; the prism rotates through a rotating shaft, and the rotating angle of the rotating shaft is changed to adjust the light direction and heat; by adopting the prism shutter, the indoor luminous environment can be greatly improved, burning sun can be shaded, indoor luminance can not be reduced, and no glaring pollution exists.

Description

1. Technical field: [0001] The invention relates to a prism louver with functions of anti-infrared and astigmatism, which relates to the technical field of natural light utilization. 2. Background technology: [0002] At present, there are only louvers and prisms on the market, and there is no product that combines prisms and louvers. 3. Contents of the invention: [0003] The object of the present invention is to solve the above problems, by adding an infrared-reflecting interlayer and a prism astigmatism prism louver with functions of anti-infrared and astigmatism. Its technology is realized in this way: the structure including anti-infrared interlayer, rotating shaft, and prism astigmatism is characterized in that: two prism astigmatists sandwich the anti-infrared interlayer in the middle, parallel light passes through the anti-infrared interlayer, and the infrared rays are reflected , the incident visible light passes through the prism astigmatism, so that the paralle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/18E06B9/26
Inventor 李钊明
Owner SHANGHAI JIUNENG ENERGY SCI & TECH DEV
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