A new energy charging pile with buffer and protection functions

Abstract

The invention discloses a new energy charging pile with buffering and protection functions, which includes a box body, a connecting part and a base body; The charging gun and the charging cable are connected, and the base is hollow at the bottom; the connecting part is located in the middle of the charging pile, and the connecting part has a shell and an inner cavity, and the inner cavity of the connecting part is placed with an airbag; the base is located at the lower part of the charging pile, and the There are pressure sensor, gas generator, power controller and three anti-collision parts; when the pressure of the first anti-collision part exceeds the threshold value, the pressure sensor sends a gas release signal to the gas generator, and the second anti-collision part sends a signal to the third anti-collision part. The collision part conducts pressure, and when the pressure of the third anti-collision part exceeds a threshold value, the pressure sensor sends a signal to cut off the power supply to the power controller. The invention not only saves materials, is convenient for replacement, but also realizes multi-directional protection for charging piles and collision vehicles.

Description

technical field [0001] The invention relates to the technical field of charging pile equipment, in particular to a new energy charging pile with buffering and protection functions. Background technique [0002] As a representative of green transportation, new energy vehicles have many advantages of energy saving, environmental protection and cleanliness compared with traditional fuel vehicles, and at the same time, the economic cost and environmental protection cost are very low. New energy vehicles are widely accepted by people. In the contemporary era of development, the most important charging piles on new energy vehicles have also become an indispensable part. However, the number of charging piles has grown rapidly, but due to the common characteristics of "high voltage charging, placed outdoors, and unattended" in public charging facilities, the current safety concerns of charging piles still exist. At present, the existing new energy charging piles do not have the fun...

AI Technical Summary

Problems solved by technology

However, the number of charging piles is growing rapidly, but because public charging facilities generally have the characteristics of "high-voltage charging, outdoor placement, and unattended", the current safety concerns of charging piles still exist

At present, the existing new energy charging piles do not have the function of anti-collision, so that when the new energy vehicles collide with the new energy charging piles, it is easy to cause damage to the new energy charging piles

The anti-collision part of some new energy charging piles is set near the periphery of the charging pile, which occupies a large space; some new energy charging piles are fully equipped with buffer materials around the pile body in order to avoid collisions, and the materials are wasteful; even some new energy charging piles The energy charging pile can better protect the charging pile, but it is powerless to further expand the damage caused by the accident such as collision and electric shock

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