Optical fiber light guide illumination system for underground space

Abstract

The invention discloses an optical fiber light guide illumination system for underground space, and particularly relates to the technical field of optical fiber application. Through combination of a solar power supply system and a non-electric illumination system, electric energy converted from solar energy can be converted into light rays again for transmission under the condition of low illumination intensity, so that the illumination intensity is effectively increased, and in the case of insufficient sunlight, good lighting conditions of underground space can still be met; in this way, an electrical lighting system can be prevented from being arranged indoors, so that the construction difficulty and engineering are reduced, and the whole construction cost is reduced; the light emitting source is coated with the photocatalyst assembly, and under the photocatalysis effect, astrong catalytic degradation function can be generated,harmful and toxic gases in the air can be effectively degraded, a variety of bacteria can beeffectively killed, the antibacterial rate reaches 99.99%, and the toxin released by the bacteria or fungi can decomposed and harmlessly treated; and the system also has functions of deodorization and pollution resistance.

Description

technical field [0001] The invention relates to the technical field of optical fiber applications, and more specifically, the invention relates to an optical fiber light guiding lighting system for underground spaces. Background technique [0002] Optical fiber light guide is a new type of light guide lighting system that has just started to enter the market in recent years. It mainly uses optical fiber as the carrier of light guide, allowing sunlight to reach the designated lighting area through the optical fiber, which has high efficiency, energy saving and less potential safety hazards. However, at night or in cloudy days, when there is no sunlight or the light is weak, the sunlight cannot meet the lighting conditions of the underground space, and an electrical lighting system needs to be arranged indoors. There are two sets of lighting systems in the room, which makes the wiring more complicated. Complex, and the air quality in the underground space is poor, and the opti...

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Problems solved by technology

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an optical fiber light guiding lighting system for underground spaces. At that time, sunlight could not meet the lighting conditions of the underground space, and it was necessary to arrange an electric lighting system indoors. There were two sets of lighting systems in the room, which made the wiring more complicated, and the air quality in the underground space was poor, while the optical fiber guide in the prior art It is difficult for the lighting system to purify the air in the underground space, which makes the use effect not ideal

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