Tunnel lighting arrangement system

Abstract

The invention discloses a tunnel lighting arrangement system, wherein, a tunnel is internally provided with an inlet section, a transition section, a middle section and an outlet section; and left side-wall lighting sets and / or right side-wall lighting sets are arranged on the inlet section, the transition section, the middle section and the outlet section. The tunnel lighting system is characterized in that the distance between the left side-wall lighting sets and the right side-wall lighting sets and a road surface is 2.5m-3.5m; and left light environmental lighting sets and / or right light environmental lighting sets are arranged at the inlet section. The tunnel lighting arrangement system has the obvious effects of convenient construction and reformation, rationally arranging the installation position of an illuminating lamp, achieving convenient replacement and maintenance of the lighting sets, increasing the use ratio of the tunnel lighting sets, lowering the installation position of the lighting sets, guaranteeing lighting on an escape route through the lighting sets under heavy smoke, shortening the distance for illuminating ground by the lighting sets, strengthening ground illumination, reducing power of the illuminating lamp, and lowering energy consumption.

Description

technical field [0001] The invention is mainly used in road tunnel lighting technology, specifically a tunnel lighting system. Background technique [0002] Traditional lighting tunnels are equipped with an entrance section and a middle section, and even a transition section and an exit end. figure 1 As shown: the way of lighting distribution is to install lighting lamps on the arc roof wall of the tunnel, some are installed on both sides of the arc roof wall, and some are installed on the top of the arc roof wall, and the height of the road tunnel is often Above 6 or 7 meters, the height of the corresponding lighting from the ground has also reached 5.5 meters and the setting is more than 6 meters. [0003] The obvious disadvantages of the prior art are: because the lighting lamps are too high, the maintenance difficulty of the lamp group is increased; at the same time, once a fire occurs, the smoke will flow up, which will easily cover the lamp group above 5 meters, and t...

AI Technical Summary

Problems solved by technology

[0003] The obvious disadvantages of the prior art are: because the lighting lamps are too high, the maintenance difficulty of the lamp group is increased; at the same time, once a fire occurs, the smoke will flow up, which will easily cover the lamp group above 5 meters, and the lamp group cannot For escape path lighting, the lamp group is too high and the light path is too long, which will cause the loss of light intensity on the road surface and increase the energy consumption of street lights

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