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Pneumatic type battery replacement plugging device

A plug-in device and pneumatic technology, applied in the field of energy storage systems, can solve the problems of unusable, broken plug-in interface, heavy battery box weight, etc., and achieve good application prospects, improve precision, and high degree of automation.

Pending Publication Date: 2021-08-06
HUANENG CLEAN ENERGY RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the plug-in interface for battery replacement is rigidly connected. Due to the heavy weight of the battery box, if the lowering position of the battery box cannot be accurately controlled, the plug-in interface will be directly damaged and cannot be used any more.

Method used

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  • Pneumatic type battery replacement plugging device
  • Pneumatic type battery replacement plugging device

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with accompanying drawing, and its content is explanation of the present invention rather than limitation:

[0030] Such as figure 1 , is the pneumatic plug-in device for battery replacement of the present invention, comprising a battery replacement plug connector 4, a bracket 5, a lifting rod 7 and a pneumatic lifting device 8; the bracket 5 is connected to the battery box vehicle base or the battery box charging base, 5 is provided with a sensor group 3, the sensor group 3 is connected with the pneumatic lifting device 8, and the bracket 5 is provided with an opening through which the plug connector 4 can pass through; ; There are a number of functional interfaces on the plug connector 4 for battery replacement.

[0031] Such as figure 2 , in one embodiment of the present invention, the functional interface includes a communication interface 1 , a ground wire interface 2 and a charging a...

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Abstract

The invention discloses a pneumatic type battery replacement plugging device, and belongs to the technical field of energy storage systems. The device comprises a battery replacement plug, a bracket, a lifting rod and a pneumatic lifting device; the bracket is connected with a battery box vehicle-mounted base or a battery box charging base, a sensor group is arranged on the bracket, the sensor group is connected with a pneumatic lifting device, and the bracket is provided with an opening through which the battery replacement plug can pass; the battery replacement plug is connected with the pneumatic lifting device through a lifting rod; and a plurality of functional interfaces are arranged on the battery replacement plug. According to the invention, the problem that a plugging port is damaged in the rigid plugging process due to relatively heavy weight of the battery box, relatively low control precision of a hoisting device and relatively large hoisting horizontal error is effectively avoided. And through the sensor group, the placement state of the battery box can be detected, related signals are generated, the plugging action is accurately completed, the automation degree is high, and the application prospect is good.

Description

technical field [0001] The invention belongs to the technical field of energy storage systems, and in particular relates to a pneumatic power exchange plug-in device. Background technique [0002] In order to solve the problem of slow charging speed and long rerun time of electric vehicles, the charging mode is replaced by the battery replacement mode, and the vehicle battery box can be quickly replaced in the replacement station. In the charging station, the power exchange device removes the battery box on the electric vehicle for charging, and then picks up a fully charged battery box and assembles it on the electric vehicle. The battery box and the electric vehicle, and between the battery box and the charging base are connected through the battery exchange plug interface, and the electrical plug interface has the functions of charging, discharging and communication. [0003] At present, the plug-in interface for battery replacement is rigidly connected. Due to the heavy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/629H01R13/502H01R13/52H01R13/66
CPCH01R13/502H01R13/52H01R13/629H01R13/6683
Inventor 李昊姚帅马满堂刘大为刘明义张斌朱连峻裴杰曹传钊曹曦朱勇徐若晨
Owner HUANENG CLEAN ENERGY RES INST
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