Combined lighting system and lighting method of tunnel natural light and traditional lamps

Abstract

The invention belongs to the technical field of tunnel illumination, in particular to a tunnel natural light and traditional lamp combination illumination system and an illumination method. A light guide device is utilized to introduce sunlight into a tunnel to be combined with traditional illumination lamps for illumination. A lighting part is arranged outside a tunnel and is used for collecting natural light, and a light scattering part is arranged in the tunnel and is used for enabling the natural light collected by the lighting part to illuminate in a scattering manner. A light guide device is arranged to connect the lighting part with the light scattering part and is used for guiding the natural light collected by the lighting part to the light scattering part, and the light scattering part is arranged at the position of the traditional illumination lamps. A traditional illumination part is provided with a control part to control the turn-on and turn-off of the traditional illumination lamps, and the control part can control the quantity of the traditional illumination lamps turning on and turning off according to the strength of the natural light outside the tunnel. The illumination time of the traditional lamp is shortened, and the illumination cost is effectively reduced. The tunnel natural light and traditional lamp combination illumination system can effectively overcome the conventional technical defects and has the advantages of being wide in range of application, low in cost, simple in technological realization and environmental-friendly.

Description

【Technical field】 [0001] The invention belongs to the technical field of tunnel lighting, and in particular relates to a tunnel natural light and traditional lighting combined lighting system and lighting method, which uses a light guide device to guide sunlight into the tunnel and combined lighting with traditional lighting. 【Background technique】 [0002] With the improvement of my country's economic level and the development of highway construction, the construction of highway tunnels is increasing day by day, the scale and quantity of tunnel lighting facilities are also increasing, and the operating electricity and maintenance costs of tunnels are also increasing. Establishing a safe, economical and energy-saving tunnel lighting system is the key to reducing tunnel operating costs. At present, the design and optimization mainly focus on the selection of tunnel lighting lamps, the layout of lamps, lighting control technology and system maintenance to achieve the goal of e...

AI Technical Summary

Problems solved by technology

Although some scholars have proposed the idea of ​​using natural light to introduce tunnel lighting, the research on it is not deep enough, no specific implementation device has been proposed, and the use of sunlight is not sufficient and reasonable enough.

At the same time, it is not required to install lighting facilities in small tunnels, especially tunnels with a length of less than 100 meters. Feeling uncomfortable psychologically will bring certain hidden dangers to traffic safety

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