Anti-dazzling traffic signal lamp for smart city

Abstract

The invention relates to the technical field of traffic signal lamp devices, and discloses an anti-dazzling traffic signal lamp for a smart city. Through the arrangement of a photosensitive sensor, the brightness of sunlight irradiation can be detected, a detected signal is transmitted into a controller through a photosensitive wire, the controller starts an extending air cylinder through a first control wire, the extending air cylinder enables an extending and contracting rod to stretch out and draw back, the extending and contracting rod drives a linkage plate, the linkage plate further drives three extending caps, and the three extending caps slide forwards through corresponding sliding holes and extending sliding holes, so that the light blocking effect on the signal lamp can be achieved, and the dazzling situation caused by strong light is avoided. The light signal is transmitted into the controller through the photosensitive sensor, then the extending air cylinder drives the extending and contracting rod, the extending and contracting rod drives the linkage plate to contract backwards, then three extending caps are driven, the three extending caps move into extending sliding holes, and then the practicability of the whole device is improved.

Description

technical field [0001] The invention relates to the technical field of traffic signal lamps, in particular to an anti-glare traffic signal lamp for smart cities. Background technique [0002] Traffic signal lights are an important part of traffic command and the basic language of road traffic. Traffic signal lights are composed of red lights (indicating no passage), green lights (indicating permission to pass), and yellow lights (indicating warnings). They are divided into: motor vehicle signal lights , Non-motor vehicle signal lights, pedestrian crossing signal lights, lane signal lights, direction indicator lights, flashing warning lights, road and railway level crossing signal lights, are indispensable tools for road traffic. [0003] In the existing life, the common traffic lights have a simple structure and only have the function of directing traffic. On the one hand, when encountering strong direct sunlight in summer, it is easy to cause dazzling situations, which in t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-glare traffic signal light for smart cities, which has the advantages of avoiding dazzle, reducing the height of the signal in time, and cleaning the signal light, etc., and solves the problem of It is easy to cause glare, which in turn makes it difficult for the driver to observe the lighting of the signal lights, which easily leads to violation of traffic rules. On the other hand, in severe weather such as heavy rainfall and strong winds, the height of the signal lights is too high, which has a certain degree of danger. sexual problems

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