Weather change-based self-cleaning traffic signal lamp for brightness adjustment

Abstract

A weather change-based self-cleaning traffic signal lamp for brightness adjustment disclosed by the present invention comprises a cleaning box, a connecting body, a lamp body box and a fixed rack, the lower end face of the fixed rack is fixedly connected with the ground, a sliding cavity is formed in the connecting body, and the upper side extension part of the fixed rack extends into the sliding cavity. The left and right end surfaces of the fixed rack are slidably connected with the left and right walls of the sliding cavity up and down; the left end face of the connecting body is fixedly connected with the right end face of the cleaning box, the device can automatically clean dust on the surface of the signal lamp, the cleaning mechanism can rapidly return to the original position, and the situation that traffic participants cannot observe the signal lamp due to cleaning of the signal lamp can be avoided; the weather change-based self-cleaning traffic signal lamp can adjust the light brightness in rainy and foggy days so that the light can be transmitted farther, the position of the signal lamp can be adjusted so that the signal lamp can be located at the position where a driver can be more eye-catching, and the weather change-based self-cleaning traffic signal lamp has the lifting function and is convenient to maintain regularly.

Description

technical field [0001] The invention relates to the related field of traffic signal lamp equipment, in particular to a self-cleaning traffic signal lamp whose brightness is adjusted based on weather changes. Background technique [0002] At present, if the existing traffic lights are used for a long time, dust will appear on the surface of the signal lights, which will affect the traffic participants to watch the signal lights. In severe cases, the signal lights cannot be observed and cause traffic chaos. Moreover, the light transmission distance of the existing signal lights in rainy and foggy days is relatively short and cannot be reminded. There is an intersection in front of the driver in the distance, and the maintenance of existing signal lights requires a ladder, which is troublesome to maintain. Therefore, it is necessary to design a self-cleaning traffic signal light that adjusts brightness based on weather changes to solve the above problems. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0002] At present, if the existing traffic lights are used for a long time, dust will appear on the surface of the signal lights, which will affect the traffic participants to watch the signal lights. In severe cases, the signal lights cannot be observed and cause traffic chaos. Moreover, the light transmission distance of the existing signal lights in rainy and foggy days is relatively short and cannot be reminded. There is an intersection in front of the driver in the distance, and the maintenance of the existing signal lights requires a ladder, which is troublesome to maintain. Therefore, it is necessary to design a self-cleaning traffic signal light that adjusts brightness based on weather changes to solve the above problems

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