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Electric vehicle charging gun with password protection function

An electric vehicle and password protection technology, which is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of being inconvenient to carry and use, not having password protection function, and unable to guarantee the safety of charging, so as to ensure safety The effect of safety, portability and use

Inactive Publication Date: 2017-02-08
周峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of control box has the following deficiencies in actual use. One is that it is a separate structure from the charging gun, which is not easy to carry and use. The second is that the charging gun matched with the cable control box does not have password protection. Setting parameters such as charging time and current at will does not guarantee the safety of charging.

Method used

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  • Electric vehicle charging gun with password protection function
  • Electric vehicle charging gun with password protection function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 As shown, a charging gun for an electric vehicle with a password protection function includes a charging gun body 2 and a cable control box 5 for charging an electric vehicle under a household power supply. A protective cover 1 is provided on the outside, and a plug 8 matching with a household switch socket is connected to the bottom end. A code display screen 6 and a code lock 7 are installed on one side of the charging gun body 2, and the code lock 7 is a key code Lock, through the combination lock 7, the charging parameters of the control box 5 on the cable can be set.

[0017] The on-cable control box 5 is arranged inside the charging gun body 2 and connected with the main control chip 4 .

[0018] The protective cover 1 is connected with the charging gun body 2 through a hanging chain 3 .

[0019] By integrating the cable control box 7 on the charging gun body 3, the integration is realized, and it is easy to carry and use. By integrating the co...

Embodiment 2

[0021] The structure and working principle of this embodiment are basically the same as that of Embodiment 1, and the differences are as follows: figure 2 As shown, the combination lock 7 is a touch screen combination lock.

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PUM

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Abstract

The invention discloses an electric vehicle charging gun with a password protection function. The electric vehicle charging gun comprises a charging gun body and a cable control box for charging an electric vehicle with a home power supply. The external part of the front-end gun of the charging gun body is provided with a protection cover, and the bottom end is connected to a plug which is matched with a home switch socket. One side of the charging gun body is equipped with a password display screen and a password lock which is a button lock or a touch screen lock, and the charging parameter of the cable control box is set through the password lock. Through installing the password lock outside the charging gun body, only when the password check is successful can the related charging parameters be changed, the random change of the parameters of a charging time, current and the like by other people can be prevented effectively, and the safety of the charging is ensured.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to an electric vehicle charging gun with password protection function. Background technique [0002] Electric vehicles are vehicles powered by on-board power supplies and driven by motors. Compared with traditional vehicles, electric vehicles have less impact on the environment and lower driving costs. Their prospects are widely optimistic, but the current technology is not yet mature enough. The existing technologies all use high-voltage chargers and high-voltage cables to charge on high-voltage charging piles, and high-voltage charging piles are generally installed in public places, which will inevitably cause inconvenience to car charging and cause safety hazards in public places. The limited number of charging piles cannot satisfy the simultaneous charging of a large number of electric vehicles, thus affecting the popularization and application of electric vehicles. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00B60L11/18
CPCB60L53/16H02J7/0042Y02T10/70Y02T10/7072Y02T90/14
Inventor 周峰
Owner 周峰
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