Traffic signal lamp with fault monitoring function

Abstract

The invention discloses a traffic signal lamp with a fault monitoring function. Thetraffic signal lamp comprises a mounting plate, a lamp pole for mounting and fixing, a connecting mechanism for fixing the mounting plate, three indicator lamps arranged on the surface of the mounting plate, a control box arranged on the back surface of the mounting plate, and a fault monitoring system arranged in the control box; the connecting mechanism comprises a connecting piece, a connecting rod and a nut, the connecting piece is arranged on the back face of the mounting plate, and the surface of the connecting piece is arranged on the outer side of the lamp pole by forming an arc-shaped groove. A height adjusting mechanism is arranged, a first fixing plate and a second fixing plate of the height adjusting mechanism are arranged on the connecting piece and the mounting plate correspondingly, the first fixing plate and the second fixing plate are connected through an electric telescopic rod, and meanwhile, the mounting plate and the connecting piece are slidably connected through cooperation of a sliding groove and a sliding rail; during mounting and use, the electric telescopic rod is adjusted to work through the control box, the mounting plate moves up and down in the sliding groove direction, and therefore the height of the indicator lamp is rapidly adjusted.

Description

technical field [0001] The invention relates to the related technical field of traffic signal lamps, in particular to a traffic signal lamp with a fault monitoring function. Background technique [0002] Traffic lights provide guidance signals for vehicles and pedestrians to move, stop or turn on the road to maintain traffic discipline and are an important facility for traffic safety. Furthermore, traffic lights are indispensable in modern urban road traffic systems . [0003] The existing traffic signal lights have the following disadvantages: the overall installation and disassembly is inconvenient, and in the actual use process, the height of the indicator lights of the signal lights is fixed and cannot be adjusted, and at the same time, because the indicator lights are always working after installation, it is very easy to cause The indicator light shows a fault, which cannot be found in time when a fault occurs. Contents of the invention [0004] The purpose of the p...

AI Technical Summary

Problems solved by technology

[0003] The existing traffic signal lights have the following disadvantages: the overall installation and disassembly is inconvenient, and in the actual use process, the height of the indicator lights of the signal lights is fixed and cannot be adjusted, and at the same time, because the indicator lights are always working after installation, it is very easy to cause The indicator light shows a fault, and it cannot be found in time when a fault occurs

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