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Back-to-back connection method for new energy vehicle charging pile

A technology of new energy vehicles and charging piles, which is applied in the direction of electric vehicle charging technology, charging stations, electric vehicles, etc., and can solve problems such as damage to electronic components inside the car, leakage of electricity, and easy falling off of the charging gun

Active Publication Date: 2018-08-28
WM MOTOR TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of new energy vehicles, the supporting products of new energy vehicle charging piles will also be installed in public buildings, residential parking lots and charging stations. Set in the charging socket in the car, the charging gun transmits the electric energy from the charging pile to the storage box in the new energy vehicle. At present, the existing charging piles for new energy vehicles on the market include a pile body and a charging gun electrically connected to the pile body. And the docking device for charging the charging gun installed inside the car. When charging, insert the charging gun into the docking device to charge. When plugging in, the charging circuit is directly turned on, which may cause leakage, damage the electronic components inside the car and charge The gun is easy to fall off under the action of external force. For this reason, it is very important to design a double-connected new energy vehicle charging pile that is in a shielded state and automatically turns on when the charging gun is inserted into the docking device.

Method used

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  • Back-to-back connection method for new energy vehicle charging pile
  • Back-to-back connection method for new energy vehicle charging pile
  • Back-to-back connection method for new energy vehicle charging pile

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Embodiment Construction

[0056]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057] see Figure 1-29 , a new energy vehicle charging pile that is opened and connected, including a pile body 100 vertically installed on the ground, a charging gun 300 arranged outside the pile body 100, and a supporting device for docking with the charging gun 300 installed in the new energy vehicle The docking device 400 and the power cord 200 arranged between the pile body 100 and the charging gun 300 are used to transmit electric energy from the inside of...

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Abstract

The invention provides a back-to-back connection method for a new energy vehicle charging pile. The method comprises the steps that a charging gun is inserted into a docking device in a new energy vehicle and automatically switches the docking device to a conductive state from a masked state, the charging gun introduces electric energy into the docking device through a pile body, and an electric storage tank in the new energy vehicle is charged; after charging is completed, the charging gun is pulled out of the docking device and automatically switches the docking device to the masked state from the conductive state, and the charging gun stops charging the new energy vehicle.

Description

technical field [0001] The invention relates to a split connection method for a charging pile of a new energy vehicle. Background technique [0002] With the rapid development of new energy vehicles, the supporting products of new energy vehicle charging piles will also be installed in public buildings, residential parking lots and charging stations. Set in the charging socket in the car, the charging gun transmits the electric energy from the charging pile to the storage box in the new energy vehicle. At present, the existing charging piles for new energy vehicles on the market include a pile body and a charging gun electrically connected to the pile body And the docking device for plugging the charging gun inside the car. When charging, insert the charging gun into the docking device to charge. When plugging in, the charging circuit is directly turned on, which may cause leakage, damage the electronic components inside the car and charge The gun is easy to fall off under ...

Claims

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Application Information

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IPC IPC(8): B60L11/18
CPCB60L53/16Y02T10/70Y02T10/7072Y02T90/14
Inventor 陆永柱
Owner WM MOTOR TECH GRP CO LTD
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