Charging gun protection device and method for new energy charging pile

A protective device and charging gun technology, applied in charging stations, power cables, electric vehicle charging technology, etc., can solve the problem that it is difficult to prevent the charging gun from being pulled out maliciously

Active Publication Date: 2020-10-20
ZHENGZHOU ELECTRIC POWER COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first method is difficult to prevent the charging gun from being pulled out maliciously, and the second method requires the user to operate inside the vehicle, so both methods have shortcomings

Method used

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  • Charging gun protection device and method for new energy charging pile
  • Charging gun protection device and method for new energy charging pile
  • Charging gun protection device and method for new energy charging pile

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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.

[0026] see Figures 1 to 3 , a charging gun protection device for a new energy charging pile, the charging gun includes a gun body 2, the gun body 2 is connected with a charging connector 1 and a cable 4, and the cable 4 includes a conductive wire 12 and an outer sleeve sleeved on the conductive wire 12 A layer of protective skin 5, the device includes an identification unit 3 fixedly arranged on the gun body 2 and several hoses 11 arranged between the conduct...

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Abstract

The invention discloses a charging gun protection device for a new energy charging pile. The charging gun comprises a gun body, wherein the gun body is connected with a charging connector and a cable,and the cable comprises a conductive wire and an outer protective skin sleeving the conductive wire. The device comprises a recognition unit fixedly arranged on the gun body and a plurality of hosesarranged between the conductive wire and the outer protective skin, wherein the recognition unit comprises a display screen and a wireless recognition module, the display screen and the wireless recognition module are jointly and electrically connected with a controller, an electrode is arranged on the hose in a penetrating mode, and the hose is filled with electrorheological fluid. According to the charging gun protection device and method for the new energy charging pile, the effect of preventing the charging gun from falling off and being manually pulled out is achieved by keeping the cablein a hard state in the charging process, it can be guaranteed that the charging process is smoothly carried out, a user does not need to operate a vehicle in the whole operation process, and the device and method are simple and rapid.

Description

technical field [0001] The invention relates to the technical field of new energy charging piles, in particular to a charging gun protection device and method for new energy charging piles. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels and new vehicle power devices), and the comprehensive vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. At present, the new energy vehicles on the market are mainly pure electric vehicles. Although pure electric vehicles have the advantages of energy saving and environmental protection, the charging process takes a long time, so the rational use of charging piles has become the key to ensure the normal use of pure electric vehicles. In the prior art, in order to prevent the charging gun from falling off accidentally or be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/16B60L53/31H01B7/00H01B9/00
CPCB60L53/16B60L53/31H01B7/00H01B9/00Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 张丽娟郝会霞
Owner ZHENGZHOU ELECTRIC POWER COLLEGE
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