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Indoor lighting floor window based on optical fiber light guide

A technology of optical fiber and floor-to-ceiling windows, applied in the direction of windows/doors, door/window applications, special equipment for doors/windows, etc.

Inactive Publication Date: 2020-10-20
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Realize constant indoor illuminance

Method used

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  • Indoor lighting floor window based on optical fiber light guide
  • Indoor lighting floor window based on optical fiber light guide
  • Indoor lighting floor window based on optical fiber light guide

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] In the embodiment of the present invention, such as figure 1 As shown, the indoor floor-to-ceiling windows, the upper part is the lighting equipment using the solar tracking device, including the prism, the solar lighting device (convex mirror, optical fiber, etc.), and the lower part is the ordinary floor-to-ceiling window. The lighting equipment at the top can collect incident natural light, and transmit sunlight into the room through optical fibers, effectively enhancing the indoor light intensity; the bottom is ordinary floor-to-ceiling windows to maintain the original functions of the f...

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Abstract

The invention discloses an indoor lighting floor window based on optical fiber light guide. The indoor lighting floor window is mainly composed of a floor window integrated with a heat insulation film, a lighting unit array, a sunlight tracking device and a light guide illuminating unit. The lighting unit array and the sunlight tracking device are installed at the upper part of the floor window, infrared light sensing equipment is fixed outside the floor window to monitor the incidence angle of sunlight, the lighting unit array is arranged in an arc shape, the sunlight tracking device is linked through a connecting rod, one end of the optical fiber is connected with the lighting unit array, the other end of the optical fiber is connected with an indoor diffuser, and after natural light isguided into a room, the natural light is reduced into illumination light by the diffuser and compensated through an LED light source, so that the indoor illumination intensity keeps a preset value. Not only can the basic lighting function be guaranteed, but also the indoor illuminating function can be realized through a natural light source, so that the effect of reducing energy consumption is achieved, and the purposes of energy conservation and emission reduction are achieved.

Description

technical field [0001] The invention belongs to the technical field of design of floor-to-ceiling windows in large-depth public places, and in particular relates to an indoor daylighting floor-to-ceiling window based on optical fiber light guide. Background technique [0002] In recent years, as urban buildings tend to be high-rise and dense, only relying on traditional lighting methods can no longer meet the lighting requirements inside buildings. Especially for those low buildings, darkrooms and underground warehouses, even on sunny days, the indoor light is very dim, which increases the power consumption of artificial lighting invisibly, and brings harm to the physical and mental health of people who live and work in this environment for a long time. to adverse effects. Therefore, how to develop and utilize new energy efficiently and make it become the main energy supply mode of human beings is undoubtedly a very valuable scientific research topic now. [0003] As peopl...

Claims

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Application Information

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IPC IPC(8): E06B5/00E06B7/28F21S19/00
CPCE06B5/00E06B7/28F21S19/005
Inventor 甘念重卢富明饶昆鹏林舒鑫李君宇
Owner WUHAN UNIV OF TECH
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