Traffic signal lamp convenient to maintain is low in electric energy consumption

Abstract

The invention relates to a traffic signal lamp which is convenient to maintain and low in electric energy consumption. The traffic signal lamp comprises a lamp pole, a supporting rod and a plurality of supporting plates, wherein a first motor and a groove are arranged in the lamp post, a screw rod and a lifting block are arranged in the groove, a locking mechanism is arranged in the lifting block,and three power generation mechanisms are arranged in the supporting plate. The locking mechanism comprises a rotating groove, a rotating ring, a rotating unit and a pop-up unit, wherein a push blockand two extension assemblies are arranged in a pop-up groove. Each extension assembly comprises a clamping block, a fixing block, a limiting block and a spring. Each power generation mechanism comprises an air inlet pipe, a heat dissipation tube, a power generation tube, an exhaust tube and a charging assembly which comprises a shell, a coil, a rotating shaft, a plurality of magnets and a plurality of blades. The traffic signal lamp convenient to maintain and low in electric energy consumption can be lowered to the ground during maintenance through the locking mechanism and can be rotated tothe two sides of a road, so that the traffic is prevented from being blocked. Moreover, by means of the power generation mechanism, the traffic signal lamp can convert wind energy into electric energy, and the burden of an urban power supply system is reduced.

Description

technical field [0001] The invention relates to the field of intelligent traffic, in particular to a traffic signal light which is easy to maintain and consumes little electric energy. Background technique [0002] Traffic lights are a category of traffic safety products. They are an important tool to strengthen road traffic management, reduce traffic accidents, improve road use efficiency, and improve traffic conditions. Applicable to intersections such as crosses and T-shaped intersections, it is controlled by road traffic signal controllers to guide vehicles and pedestrians to pass safely and orderly. [0003] However, the lamp posts of the existing traffic signal lights are relatively high, and the signal lamps are generally fixed on the top of the lamp post. When the existing traffic signal lights are damaged, maintenance personnel need to set up ladders to approach the signal lights, which is dangerous. Not only that, but the existing The energy used by traffic lights...

AI Technical Summary

Problems solved by technology

[0003] However, the lamp posts of the existing traffic signal lights are relatively high, and the signal lamps are generally fixed on the top of the lamp post. When the existing traffic signal lights are damaged, maintenance personnel need to set up ladders to approach the signal lights, which is dangerous. Not only that, but the existing The energy used by the traffic lights is supplied by the urban power supply system, and the increase in the number of traffic lights will increase the burden on the urban power supply system

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