A protective mobile traffic signal light

Abstract

The invention discloses a protective mobile traffic signal lamp, which belongs to the field of photoelectric products. A protective mobile traffic signal lamp comprises an outer shell, a liquid level measuring instrument is installed at the outer end of the outer shell, and a liquid level measuring instrument is installed at the inner bottom end of the outer shell. There is a battery, the upper end of the battery is connected with a telescopic cylinder, the upper end of the output shaft of the telescopic cylinder is fixedly connected with a positioning plate, the upper end of the positioning plate is fixedly connected with the main lamp body, the upper end of the main lamp body is fixedly connected with a top cover, and the inner end of the top cover Installed with a sealing structure, it is convenient to monitor the liquid level through the liquid level measuring instrument, so that the protection of the main lamp body can be realized when the liquid level is high, and the gas in the sealing structure can be exchanged between the storage bag and the sealing bag , strengthen the sealing between the outer shell and the top cover, so that the main lamp body is not easy to be scrapped due to water ingress when soaked in water, and at the same time lock the connection between the top cover and the outer shell when not in use, reducing the probability of the top cover being opened, so that the inside Parts are not easy to lose.

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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