Protective mobile traffic signal lamp

Abstract

The invention discloses a protective mobile traffic signal lamp, belonging to the field of photoelectric products. The protective mobile traffic signal lamp comprises an outer shell body, wherein a liquid level measuring instrument is mounted at the outer end of the outer shell body; a battery is mounted at the inner bottom end of the outer shell body; the upper end of the battery is connected with a telescopic cylinder; the upper end of an output shaft of the telescopic cylinder is fixedly connected with a positioning plate; the upper end of the positioning plate is fixedly connected with a main lamp body; the upper end of the main lamp body is fixedly connected with a top cover; and a sealing structure is mounted at the inner end of the top cover. By adopting the protective mobile traffic signal lamp, the liquid level can be conveniently monitored by means of the liquid level measuring instrument; when the liquid level is high, the main lamp body is protected; and through exchange ofgas in the sealing structure between a storage bag and a sealing bag, the sealing performance between the outer shell body and the top cover is enhanced, the main lamp body is not prone to be scrapped due to water inflow when soaked in water, meanwhile, the top cover and the outer shell body are connected and locked when not used, the probability that the top cover is opened is reduced, and internal parts are not prone to be lost.

Description

technical field [0001] The invention relates to the field of photoelectric products, more specifically, to a protective mobile traffic signal lamp. Background technique [0002] Optoelectronic products are the conversion of light into electricity (such as solar cells) or electricity into light (such as LED lighting, LED display screens, etc.) through electrical properties (ie, ion state), and photoelectric multiple conversions (long-distance optical fiber communication) , photoelectric sensors), traffic lights are one of the photoelectric products. [0003] 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. Red light means prohibition of passage, green light means permission to pass, yellow light means warning, traffic signal lights are divided into: motor vehicle signal lights, non-motor vehicle signal lights, crosswalk signal lights, direction indicator lights (arrow signal li...

AI Technical Summary

Problems solved by technology

[0004] However, traditional mobile traffic lights face the risk of being soaked in water when the water is deep. Although its waterproof performance is very good, it is not easy to be damaged by water in general rainy days, but when the signal lights are soaked in water, due to water and signal lights The contact surface of the body is large. At this time, water may enter through the gaps between the parts, resulting in the scrapping of the traffic light. At the same time, when the traffic light is placed idle, all parts are exposed, and there is a possibility that the internal parts are taken intentionally by others. sex

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