Signal lamp emergency power supply with anticorrosive coating structure

Abstract

The invention relates to the technical field of emergency power supply boxes, in particular to a signal lamp emergency power supply with an anti-corrosion layer structure, which comprises an anti-corrosion emergency power supply box body, a box door is hinged to a doorway of the anti-corrosion emergency power supply box body, a heat dissipation opening is formed in the top surface of the anti-corrosion emergency power supply box body, and an exhaust fan is mounted in the heat dissipation opening; the awning is arranged on the top surface of the anti-corrosion emergency power supply box body, heat dissipation holes are formed in the inner ring surface of the awning, a net rack is inserted into an inner ring opening of the awning, and the outer side of the net rack is sleeved with a dustproof cloth bag cover; the signal lamp emergency power supply with the anti-corrosion layer structure has the beneficial effects that the structure of the awning is optimized, that is, the net rack is additionally arranged on the inner ring opening of the awning to be matched with the dustproof cloth bag cover to prevent dust from convection formed by the awning, after the exhaust fan is started, exhaust of hot air in the anti-corrosion emergency power supply box body can be accelerated, and the anti-corrosion layer structure is formed. And the heat absorbed by the heat conduction columns extending into the anti-corrosion emergency power supply box body is guided out, so that the internal heat dissipation effect of the anti-corrosion emergency power supply box body is improved.

Description

technical field [0001] The invention relates to the technical field of emergency power supply boxes, in particular to an emergency power supply for signal lamps with an anti-corrosion layer structure. Background technique [0002] Road 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. It is suitable for intersections such as crosses and T-shaped intersections. It is controlled by the road traffic signal controller to guide vehicles and pedestrians to pass in a safe and orderly manner. [0003] In the prior art, when the power supply of the signal lamp is cut off, an emergency power supply box needs to be used for emergency power supply. [0004] However, the heat dissipation structure of the traditional emergency power supply box lacks dustproof effect, and the emergency power supply box is exposed to the outdoors fo...

AI Technical Summary

Problems solved by technology

[0004] However, the heat dissipation structure of the traditional emergency power box lacks the dustproof effect, and the emergency power box is exposed to the outdoors for a long time and there is a hidden danger of corrosion

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