Electrical-safety charging pile

Abstract

An electrical-safety charging pile comprises a charging pile body. A rotary groove is arranged in the charging pile body, a winding disc is rotatably installed in the rotary groove, a step groove is arranged in the left end face of the charging pile body, an interconnected through hole is arranged between the step groove and the rotary groove, a charging cable is wound on the winding disc, a central groove extending vertically is arranged in the position of the center of the upper end wall of the rotary groove, a slider is installed in the central groove in a vertical sliding manner, a first mounting groove communicated with the central groove is arranged in the upper end wall of the central groove, a lifting thread hole with the opening facing the first mounting groove is arranged in the slider, a lifting thread rod is mounted in the lifting thread hole in a thread fitness manner, the upper end of the lifting thread rod is rotatably mounted in the first mounting groove and is fixedly provided with a first bevel gear, an elastic pressure piece and a conductive pillar located at the position of the center of the elastic piece are fixedly mounted to the lower end of the slider, and a conductive sleeve is mounted at the position of the center of the end face of the winding disc and facing the slider.

Description

technical field [0001] The invention relates to the field of charging facilities for new energy vehicles, in particular to a charging pile with safe electricity usage. Background technique [0002] Cars are generally powered by diesel and gasoline. Diesel and gasoline contain hundreds of different compounds after combustion. Among them, the pollutants that have the most significant impact on the atmosphere are solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and Sulfur oxides, etc., as we all know, these automobile exhaust emissions have caused enormous pressure on the atmospheric environment, and the harm to human health has become more and more serious. Nowadays, people are also aware of this problem. Therefore, people pay more and more attention to new energy vehicles, and some models with serious emissions are constantly eliminated in major cities, and the government is also constantly encouraging the use of new energy vehic...

AI Technical Summary

Problems solved by technology

Nowadays, people are also aware of this problem. Therefore, people pay more and more attention to new energy vehicles, and some models with serious emissions are constantly eliminated in major cities, and the government is also constantly encouraging the use of new energy vehicles. Electricity is the power, so there is no need to use gasoline or diesel, and there is almost no pollution to the atmosphere. The batteries in new energy vehicles generally need charging piles to charge. In traditional charging piles, in order to meet the needs of use, the charging lines are generally long. When not in use, charging cables are often exposed outside the power supply pile, and they are dragged and dropped everywhere, which is easy to be run over by cars, and it is also easy to trip passers-by and cause injuries. Therefore, not only the service life is short, but also there are safety issues. Hidden danger

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