Solar traffic signal lamp for roads

Abstract

The invention discloses a solar traffic signal light device for roads, which comprises an upper body and a lower body. The upper body is composed of a lamp body assembly and an upper lifting part fixed at the bottom of the lamp body assembly. The upper lifting part is provided with a downwardly extending first A cavity, the middle position of the top in the first cavity is provided with a first sleeve extending downward, the first sleeve is provided with a first internal thread cavity, the lower body is extended upwards and inserted into the first cavity by the second The casing and the mobile base arranged at the bottom of the second casing, the outer walls of the left and right sides of the second casing are symmetrically provided with the first chute, and the second casing is provided with a second cavity for sliding fit connection with the first casing body, the bottom of the inner wall on both sides of the first cavity is symmetrically provided with guide sliders that extend into the first chute and are slidably connected; the invention has simple structure, qualified design, convenient operation, energy saving and environmental protection, and can automatically control lifting and stable support , easy to handle and transport.

Description

technical field [0001] The invention relates to the technical field of road traffic, in particular to a solar traffic signal light device for roads. Background technique [0002] Traffic signal lights are command tools to command vehicles to pass in an orderly manner at intersections. Traditional traffic lights generally use mains power as energy and are fixedly installed at intersections. Places, as well as temporary intersections during construction, cannot be used at all. The mobile solar traffic lights of the prior art are inconvenient to move and use, the solar energy utilization efficiency is low, and the operation and control are cumbersome. Moreover, the general traffic lights have a simple structure and a certain height. It will cause some problems, such as some vehicles are higher, and the vehicles behind cannot see the traffic lights, which are often invisible behind some large vehicles; Can't see clearly, can't meet existing needs. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] Traffic signal lights are command tools to command vehicles to pass in an orderly manner at intersections. Traditional traffic lights generally use mains power as energy and are fixedly installed at intersections. Places, as well as temporary intersections during construction, cannot be used at all. The mobile solar traffic lights of the prior art are inconvenient to move and use, the solar energy utilization efficiency is low, and the operation and control are cumbersome. Moreover, the general traffic lights have a simple structure and a certain height. It will cause some problems, such as some vehicles are higher, and the vehicles behind cannot see the traffic lights, which are often invisible behind some large vehicles; Can't see clearly, can't meet existing needs

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