Anti-smog traffic lights

Abstract

The invention discloses a haze-proof traffic lamp, belonging to the field of traffic lamps, and particularly relating to a haze-proof traffic lamp. The haze-proof traffic lamp comprises a lamp frame and a signal control box, wherein the lamp frame comprises a transverse frame and an upright post; the transverse frame is provided with a traffic lamp; the traffic lamp is connected with the signal control box through an electric wire. The haze-proof traffic lamp is characterized in that a mist-absorbing pipe is arranged at the bottom of the upright post, and is connected with a mist-absorbing pump; the mist-absorbing pump is connected with a mist filter. The haze-proof traffic lamp further comprises an electronic projector which is arranged on the transverse frame and connected with the signal control box, and can be used for displaying real-time traffic signals synchronously to the traffic lamp and projecting the traffic signals onto the ground or opposite vehicles in real time. By adopting a haze clearing device, haze around the traffic lamp can be cleared in time to keep traffic signals clear. Even on a hazy weather, pedestrians and vehicle drivers can distinguish current real-time traffic signal display clearly and pass through road junctions safely according to signal instructions, thereby avoiding traffic accidents.

Description

technical field [0001] The invention belongs to the field of traffic signal lamps, in particular to an anti-smog traffic signal lamp. Background technique [0002] Haze is a general term for fog and haze. The difference between fog and haze is very big. The meaning of haze is haze (haze). Dust, sulfuric acid, nitric acid, etc. in the air cause visual impairment. The difference between haze and fog is that the relative humidity is not high when the haze occurs, but the relative humidity in the fog is saturated (if there are a large number of condensation nuclei, the relative humidity may not necessarily reach 100% to be saturated). In recent years, due to the deterioration of air quality, the phenomenon of smog has increased and the harm has become more serious. [0003] Fog is an aerosol system composed of a large number of tiny water droplets or ice crystals suspended in the air near the ground. The product of condensation (or sublimation) of water vapor in medium. The...

AI Technical Summary

Problems solved by technology

[0005] Whether it is fog or haze, once it forms, it will bring great inconvenience to going out, especially serious obstacles to road traffic.

Due to the low visual range of the surrounding environment in smoggy weather, vehicles and pedestrians going out cannot see traffic signals clearly, and traffic accidents are prone to occur

And because the water vapor and chemical pollutants brought by the smog surround the traffic lights and their signal control boxes for a long time, it is easy to cause corrosion to the electronic devices in them. If the smog occurs in the cold winter in the north, the signal lights or electronic devices will also be damaged. Accidents such as frost crack failure

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