The invention belongs to the technical field of electric vehicles, and particularly relates to safe charging equipment suitable for an electric vehicle. The safe charging equipment comprises a semicircular plug, a connector, a handle and a limiting fixture block. Two conditions in the background are identified through a speed type damper, the strong practical effect of the locking degree under each condition is determined. When the charging equipment is suddenly impacted, if a person accidentally stumbles on an electric wire of the charging equipment, the charging equipment cannot be separatedfrom the electric vehicle, so that the charging equipment and the electric vehicle can be prevented from being damaged due to sparks caused by a gap formed between mutually nested and matched parts of the charging equipment and the electric vehicle. At the end of the electric vehicle charging, when people drive away the electric vehicle without pulling off the charging equipment, the charging equipment can prevent parts, nested and matched with the electric vehicle, of the charging equipment from being pulled and damaged, particularly when the electric vehicle pulls a charging pile through anelectric wire and damages the charging pile accordingly.
本发明属于电动汽车技术领域,尤其涉及一种电动汽车适用的安全充电设备,它包括半圆插头、接头、手柄、限位卡块,本发明中通过速度型阻尼器识别背景所述两种情况,确定每种情况的锁紧程度具有较强的实用效果。在充电设备受到突然的冲击力时,如有人不小心绊在充电设备的电线上,充电设备不会与电动车脱开,可以防止充电设备与电动车相互嵌套配合的部件之间出现间隙,引起火花,给充电设备和电动车带来损害。电动车充电完成后,人们在没有拨下充电设备的情况下就开走电动车的时候,该充电设备可以防止充电设备与电动车相互嵌套配合的部件受拉损坏,特别是电动车通过电线拉动充电桩使其受损。
Safe charging equipment suitable for electric vehicle
一种电动汽车适用的安全充电设备
2020-06-09
Patent
Electronic Resource
Chinese