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Method and special light reflecting plate structure for improving indoor natural lighting illuminance of building

A natural lighting and reflector technology, applied in lighting applications, components of lighting devices, light sources, etc., can solve problems such as affecting the indoor light environment and unreasonable structure of reflectors, reducing usage, improving natural lighting functions, The effect of reduced usage

Inactive Publication Date: 2015-05-13
GUANGZHOU DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to provide a method for improving the natural lighting of buildings indoors in order to solve the problem that existing architectural reflector structures have unreasonable defects that affect the indoor light environment
[0005] The second object of the present invention is to provide a special reflector structure for improving the natural lighting in the building to solve the problem that the existing architectural reflector structure has unreasonable defects that affect the indoor light environment.

Method used

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  • Method and special light reflecting plate structure for improving indoor natural lighting illuminance of building
  • Method and special light reflecting plate structure for improving indoor natural lighting illuminance of building
  • Method and special light reflecting plate structure for improving indoor natural lighting illuminance of building

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specific Embodiment 1

[0028] refer to figure 1 and image 3 The special reflective plate structure for improving the natural lighting in the interior of the building involved in this embodiment includes a room ceiling 7 and a room exterior window 6 exposed to sunlight, and a reflector 1 is arranged on the inside of the room exterior window 6, and the reflective plate 1 is installed horizontally, and the hanging device is placed under the ceiling 7 in the room to form a lifting connection structure; lighting fixtures 3 are arranged on the lower side of the reflector 1, and through the cooperation of the ceiling 7 in the room, the reflector 1 receives the light from the external window Refraction and supplementary light to the interior through 3 light sources of lighting fixtures form an all-round lighting and supplementary light system.

[0029] In this example:

[0030] The lighting fixture 3 is installed in the groove 4 on the lower side of the reflector 1, the groove 4 is provided with a reflec...

specific Embodiment 2

[0035] refer to figure 2 , the feature of this specific embodiment 2 is: in the daylighting and supplementary lighting system for improving the natural lighting in the building, the reflector 1 is horizontally arranged and arranged on the guide rail inside the outer window 6 of the room. The reflector 1 can be installed below the upper edge of the outer window 6 of the room through the metal track reserved at the outer window 6 of the room. All the other are the same as the above embodiment.

[0036] When the special reflector structure of this embodiment is installed, the reflector 1 is installed on the outer window of the room, and the reflector 1 is fixed on the metal track by bolts through the metal track and drilling holes reserved at the position of the outer window. The reflector 1 itself can reflect and diffuse natural light, and at the same time can supplement artificial lighting by switching on and off the lamps on the reflector to meet the needs of the indoor ligh...

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Abstract

The invention relates to a method and special light reflecting plate structure for improving the indoor natural lighting illuminance of a building. The method is characterized in that a light reflecting plate is arranged on the inner side of an external window of a room with sun shining, and natural light is reflected and diffused through the light reflecting plate to improve the indoor natural lighting illuminance of the building; an illumination lamp is arranged on the light reflecting plate, and light of the lamp and the natural light reflected and diffused by the light reflecting plate are supplemented in cooperation so that indoor light can be homogenized; external window light received by the light reflecting plate is refracted in cooperation with an indoor ceiling of the building, light supplementing is carried out on the interior of the room through a lamp light source and a reflector, and an all-dimensional lighting and light supplementing system is formed. The method and special light reflecting plate structure have the advantages that the natural lighting function is improved, the artificial illumination use rate and / or the use power are / is reduced, artificial illumination light supplementing is reduced, and the building illumination energy consumption is saved.

Description

technical field [0001] The invention relates to a method for improving natural lighting in a building and a special reflector structure. The utility model belongs to the technical field of building daylighting and lighting. Background technique [0002] Buildings with natural lighting can reduce lighting energy consumption and improve people's comfort. However, under the general natural lighting conditions of side windows, the illuminance of natural lighting will decrease rapidly as the distance from the window increases, showing obvious inhomogeneity. In the case of high sun altitude and strong solar radiation, the unevenness of natural lighting is more prominent, and the natural lighting intensity near the window is so high that it is necessary to use sunshade measures, while the natural lighting intensity at the far window will be much higher than that near the window. Small, the illuminance will be further reduced due to the use of shading. [0003] In the prior art, ...

Claims

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Application Information

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IPC IPC(8): F21S19/00F21S11/00F21V7/04F21Y103/00
CPCF21S19/005F21V7/04F21Y2103/00
Inventor 何恒钊杨焰文李倩娱麦礼杰
Owner GUANGZHOU DESIGN INST
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