Multipurpose industrial lighting system based on paraboloid light collecting plate and light guide pipe

Abstract

The invention discloses a multipurpose industrial lighting system based on a paraboloid light collecting plate and a light guide pipe, and relates to the field of lighting systems. The system comprises: a light condensing plate, wherein the bottom of the light condensing plate is sunken downwards to form a concave mirror, and a light hole is formed in the center of the bottom; a telescopic rod which is rotationally connected to the light condensing plate and is used for adjusting the position of a light condensing element; a light condensing element which is arranged at the focal point of the light condensing plate and used for gathering light to the light hole; and an optical fiber tube, wherein optical fibers are arranged in the optical fiber tube, one end of the optical fiber tube is arranged at the light hole and used for receiving and transmitting the light source, and the other end is connected with an indoor light-emitting element which can be powered by a power supply to emit light. The optical fibers are used for replacing a traditional lighting mode, light loss is reduced, indoor and outdoor lighting is achieved by means of reversibility of light, and the system is high in practicability and suitable for popularization.

Description

technical field [0001] The invention relates to the field of lighting systems, in particular to a multipurpose industrial lighting system based on a parabolic light collecting plate and a light guide pipe. Background technique [0002] Natural light is an inexhaustible green light source, and it is also the most suitable light source for human beings. Using natural light for indoor lighting can save energy consumption and greatly save lighting energy consumption. The light guide lighting device in the prior art relies on the high reflective coating applied in the guide tube, so that the light is reflected multiple times on the inner wall of the barrel to reach the diffuser, and finally sent to the room through the diffuser. This light guide method loses light energy Large, low transmission efficiency, and a light guide device can only output one light path, and the light output port cannot be arranged for a long distance, and cannot be used when the roof or basement roof can...

AI Technical Summary

Problems solved by technology

The light guide lighting device in the prior art relies on the high reflective coating applied in the guide tube, so that the light is reflected multiple times on the inner wall of the barrel to reach the diffuser, and finally sent to the room through the diffuser. This light guide method loses light energy Large, low transmission efficiency, and a light guide device can only have one light path output, and the light output port cannot be arranged for a long distance, it cannot be used when the roof or basement roof cannot be arranged with a light guide device

[0003] In addition, the light guide lighting system in the prior art generally only provides indoor lighting, and if outdoor lighting is required, an additional lighting system must be installed, and the cost is relatively high.

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