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Shutter blade with light transmission and reflection performance

A blinds and high-performance technology, applied in the field of blinds blades, can solve problems such as glare and high indoor temperature, achieve soft and uniform illuminance, good optical effects, and improve privacy

Pending Publication Date: 2019-04-26
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in summer, direct solar radiation is strong, if it is directly introduced into the room, it will cause problems such as glare and excessive indoor temperature.

Method used

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  • Shutter blade with light transmission and reflection performance
  • Shutter blade with light transmission and reflection performance
  • Shutter blade with light transmission and reflection performance

Examples

Experimental program
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Effect test

Embodiment

[0024] Such as Figure 1-3 shown. The invention discloses a louver blade with light-transmitting and reflective properties, the louver is a glass louver 2, the outer surface of the glass louver 2 is formed by combining a plane 1 and an inner concave arc surface 3; the plane The surface of 1 is a granular rough surface layer; the surface of the concave arc surface 3 is a light total reflection layer.

[0025] The glass louvers 2 with figure 2 with image 3 As shown, when the array spacing form is applied to blinds, the rotating shaft is installed at the intersection of the plane 1 and the concave arc surface 3, and the rotating shaft is fixed horizontally on the blind window, and the sunshade and light transmission are realized by rotating the rotation angle of each glass louver 2 The function converts direct light into diffuse reflection light. On the one hand, it blocks solar radiant heat from entering the room, improving indoor thermal comfort. On the one hand, it improv...

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PUM

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Abstract

The invention discloses a shutter blade with light transmission and reflection performance. The shutter blade is a glass shutter blade. The outer surface of the glass shutter blade is formed by combining a plane and an inner concave arc surface; the surface of the plane is a granular rough surface layer; the surface of the inner concave arc surface is a light total reflection layer; the overall shape of the glass shutter is in an S shape; the granular rough surface layer is a frosted film attached to the surface of the plane; and the light total reflection layer is a reflection coating on thesurface of the inner concave arc surface or a PVC reflection film attached to the surface of the inner concave arc surface. Compared with a conventional sunshade shutter, the shutter blade of the invention has the advantages of diversified functions, simple structure and relatively low cost. The shutter blade can control the rotation angle of the blade according to the requirements of users for illumination, thermal comfort and functions, so that the blade can adjust the light environment and simultaneously meet the requirements for the thermal comfort, and has the advantages of individuation,multifunction and high natural light adjustment capability.

Description

technical field [0001] The invention relates to the field of sunshade and energy saving, in particular to a louver blade with both light transmission and light reflection performances. Background technique [0002] The use of natural light for interior lighting is an important factor to be considered in architectural design. However, in summer, direct solar radiation is strong, and if it is directly introduced into the room, it will cause problems such as glare and excessive indoor temperature. Moreover, in winter, the solar elevation angle is low, the solar radiation is weak, and the indoor temperature is low, so it is a very effective solution to introduce light at a low elevation angle into the room for heating. How to take into account the use of natural lighting at different elevation angles in summer and winter to create a good indoor light environment becomes very meaningful. Contents of the invention [0003] The object of the present invention is to overcome the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/386E06B5/20E06B7/26
CPCE06B5/20E06B7/26E06B9/386
Inventor 边宇马源
Owner SOUTH CHINA UNIV OF TECH
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