Traffic signal lamp capable of automatically controlling adjustment time

Abstract

The invention relates to the technical field of intelligent transportation, and particularly discloses a traffic signal lamp capable of automatically controlling adjustment time. The traffic signal lamp comprises a shell, three display lamps distributed uniformly are embedded in the front surface of the shell, three first semi-circular baffle plates are at the upper ends of the three display lampsrespectively and are all fixedly connected to the shell, a water inlet pipe is arranged at the top end of the shell, a water outlet pipe is arranged at the bottom end of the shell, and three built-ingrooves distributed uniformly are formed in the back side of the shell. By means of the first baffle plates, the possibility of direct contact between rainwater and the display lamps in rainy days isreduced, and the display lamps are less possible of damage; through a dustproof net, the possibility that dust enters the built-in grooves is reduced, and normal operation of a driving motor is ensured; and due to an inclined plate, the possibility that rainwater enters the built-in grooves in rainy days is reduced, and normal operation of the driving motor is further ensured.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a traffic signal lamp with automatic control and time adjustment. Background technique [0002] A traffic signal light is a signal light for directing traffic operation, and generally consists of a red light, a green light, and a yellow light. A red light means no access, a green light means permission to pass, and a yellow light means a warning. Traffic signal lights are divided into: motor vehicle signal lights, non-motor vehicle signal lights, crosswalk signal lights, direction indicator lights (arrow signal lights), lane signal lights, flashing warning lights, road and railway level crossing signal lights. [0003] The time of changing lights of existing traffic lights is generally fixed, which will cause the vehicle to stand still for a long time when there is a lot of traffic flow, thereby causing traffic jams, and the existing traffic lights are in hot ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a traffic signal light with automatic control and adjustment time, which has the advantages of being able to adjust the light changing time according to the traffic flow and the flow of people, dissipating heat from the signal light, and reducing the possibility of damage to the signal light due to overheating, etc. It solves the problem that the changing time of the existing traffic signal lights is fixed, the heat dissipation of the signal lights is poor, and the possibility of damage to the signal lights due to overheating is high

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