A self-cleaning tunnel light

Abstract

The invention discloses a self-cleaning tunnel lamp, which relates to the technical field of tunnel lighting devices, and includes several rows of tunnel lamps installed on the tunnel wall. The length direction of the guide rail is parallel to the distribution direction of the corresponding row of tunnel lights; the guide rail is connected with a mounting frame, and the mounting frame slides on the guide rail along the length direction of the guide rail; the mounting frame is connected with a hair roller for cleaning the lampshade, and a hair roller It slides up and down along its own length and is connected to the mounting frame. When the wool roller is at the upper end of its sliding path, it can rotate; when the wool roller is at the lower end of its sliding path, it can only slide up and down; one end of the tunnel light has a The driving member that rotates after the driving hair roller slides upwards. It has achieved the effect of automatically cleaning the highway tunnel lights without long-term closed traffic, reducing manual addition, and improving its safety.

Description

technical field [0001] The invention relates to the technical field of tunnel lighting devices, in particular to a self-cleaning tunnel light. Background technique [0002] Tunnel lights are special lamps used for tunnel lighting to solve the "black hole effect" or "white hole effect" caused by sudden changes in brightness when vehicles enter or exit the tunnel. [0003] Most of the existing tunnel lights are installed at high altitudes. During their long-term use, the dust in the atmosphere, dust and oil caused by automobile traffic will cover the light-emitting surface of the lamps, which will lead to a decrease in lighting efficiency and seriously affect road traffic safety. , so road tunnel lighting fixtures need to be cleaned regularly. [0004] However, manual cleaning must close the traffic, which has a great impact on some tunnels with heavy traffic; and there are great safety hazards, and it is easy to fall from the elevated for various reasons. Contents of the i...

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Problems solved by technology

[0003] Most of the existing tunnel lights are installed at high altitudes. During their long-term use, the dust in the atmosphere, dust and oil caused by automobile traffic will cover the light-emitting surface of the lamps, which will lead to a decrease in lighting efficiency and seriously affect road traffic safety. , so road tunnel lighting fixtures need to be cleaned regularly

[0004] However, manual cleaning must close the traffic, which has a great impact on some tunnels with heavy traffic; and there are great safety hazards, and it is easy to fall from the elevated for various reasons.

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