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Classroom illumination system with simulated outdoor illumination

A classroom lighting and classroom technology, applied in the field of lighting systems, can solve the problems of uncomfortable human eyes, cold light color, etc., and achieve the effect of improving comfort and eye protection effect

Active Publication Date: 2019-02-12
朱晓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of white light is actually very different from the white light of sunlight. The white light spectrum of LEDs is mainly concentrated in blue light and yellow light, and its light color is cold and uncomfortable to the eyes.

Method used

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  • Classroom illumination system with simulated outdoor illumination
  • Classroom illumination system with simulated outdoor illumination
  • Classroom illumination system with simulated outdoor illumination

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Embodiment Construction

[0019] The present invention will be further described in conjunction with the following application scenarios.

[0020] see figure 1 , which shows a classroom lighting system with simulated outdoor lighting, including: a solar lighting module 1 for introducing sunlight into the classroom to achieve lighting; wherein,

[0021] The solar lighting module 1 further includes a sunlight introducing device, which includes a concentrator 11, an optical fiber 12 and a diffuser 13; the concentrator 11 is arranged on the roof outside the classroom, For collecting sunlight, the collected sunlight is introduced into the light inlet of the optical fiber 12, the light outlet of the optical fiber 12 is arranged in the classroom, and the light outlet is connected with a diffuser 13, and the diffuser 13 The sunlight transmitted from the optical fiber 12 is diffused and directed into the classroom for illumination.

[0022] In the above embodiments of the present invention, the outdoor sunlig...

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Abstract

The invention provides a classroom illumination system with simulated outdoor illumination. The classroom illumination system with simulated outdoor illumination comprises a sunlight guide-in device,wherein the sunlight guide-in device comprises a light condenser, an optical fiber and a light diffuser; and the light condenser is arranged on the outer roof of a classroom, and used for collecting sunlight and guiding the collected sunlight into a light-entering port of the optical fiber, a light-emitting port of the optical fiber is formed in the classroom, the light-emitting port is connectedwith the light diffuser, and the light diffuser is used for diffusing the sunlight conveyed by the optical fiber and then emitting the sunlight into the classroom for illumination. According to the classroom illumination system with simulated outdoor illumination, the outdoor sunlight is introduced into the classroom for illumination through the sunlight guide-in device, and the sunlight can be directly used for illumination in the case of abundant sunlight, so that the comfort degree of human eyes is greatly increased, and the eye protection effect is greatly improved; and meanwhile, an energy-saving effect is further achieved.

Description

technical field [0001] The invention relates to the technical field of lighting systems, in particular to a classroom lighting system with simulated outdoor lighting. Background technique [0002] According to the results of the National Student Physical Health Survey, the poor vision rates of primary school students aged 7-12, junior high school students aged 13-15, high school students aged 16-18 and college students aged 19-22 were 45.71%, 74.36%, 83.28% and 86.36%, respectively. %. If timely and effective intervention is not available, by 2020, the number of people with vision problems in my country may reach more than 700 million. [0003] At present, LEDs have the advantages of high luminous efficiency, energy saving, and environmental protection, and have been widely used in classroom lighting systems. The LEDs in the prior art basically use blue LEDs to excite yellow phosphors, and then mix the blue light and yellow light into white light for lighting. . However, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S11/00
CPCF21S11/002
Inventor 朱晓甄毅
Owner 朱晓
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