Emergency traffic light capable of purifying air

Abstract

The invention discloses an emergency traffic light capable of purifying air in the technical field of traffic lights. A transverse plate is arranged in the middle of an inner cavity of the base. A storage battery pack is arranged at the top of the transverse plate. A charging port is formed in the top of the left side of the base. A vertical rod is arranged at the top of the base. A purification device is arranged at the top of the vertical rod. A lamp box is arranged at the top of the purification device. The emergency traffic light is high in practicability and has a good air purification function. Tail gas and air exhausted by passing vehicles are sucked into an inner cavity of the purification device through the exhaust fan. Tail gas and air enter an inner cavity of the exhaust pipe and then are primarily purified through the carbon film layer. The preliminarily purified tail gas and air enter the inner cavity of the water tank through the connecting pipe and are secondarily purified through the activated carbon particles and the water source in the inner cavity of the water tank, the purified tail gas and air are exhausted through the exhaust pipe, convenience and quickness are achieved, the air quality is greatly improved, and the breathing requirements of traffic guidance personnel are met.

Description

technical field [0001] The invention relates to the technical field of traffic lights, in particular to an emergency traffic light capable of purifying air. Background technique [0002] Traffic lights are a kind of equipment used to maintain the safety of urban traffic roads. When the power is cut off due to accidents or the traffic lights are damaged and cannot be used, emergency traffic lights need to be used. However, the existing emergency traffic lights are used during use. There are certain problems. For example, the existing emergency traffic lights cannot purify the air, and the exhaust gas from passing vehicles reduces the air quality, causing traffic commanders to breathe poorly, which is not convenient for traffic command, and cannot meet the needs of use. [0003] To this end, we propose an emergency traffic light that can purify the air. Contents of the invention [0004] The object of the present invention is to provide an emergency traffic light capable of...

AI Technical Summary

Problems solved by technology

[0002] Traffic lights are a kind of equipment used to maintain the safety of urban traffic roads. When the power is cut off due to accidents or the traffic lights are damaged and cannot be used, emergency traffic lights need to be used. However, the existing emergency traffic lights are used during use. There are certain problems, for example, the existing emergency traffic lights cannot purify the air, and the exhaust gas from passing vehicles reduces the air quality, causing traffic commanders to breathe poorly, which is not convenient for traffic command, resulting in failure to meet the needs of use

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