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Electric vehicle charging device for preventing vehicle pulling

A charging device, a technology for electric vehicles, applied in electric vehicle charging technology, efficient vehicle charging, electric vehicles and other directions, can solve the problems of leakage of charging piles, high cost of charging piles, single function of charging piles, etc., to reduce maintenance costs, The effect of reducing accident losses and ensuring safety

Inactive Publication Date: 2020-11-03
福州市长乐区欧斯威电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional charging piles have a single function, can only provide charging services, do not have the function of emergency protection of charging piles, and the cost of charging piles is relatively high. Leakage may occur, posing a threat to the personal safety of passing personnel

Method used

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  • Electric vehicle charging device for preventing vehicle pulling
  • Electric vehicle charging device for preventing vehicle pulling
  • Electric vehicle charging device for preventing vehicle pulling

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Embodiment Construction

[0015] All features disclosed in this specification, or steps in all methods or processes disclosed, can be combined in any way, except for mutually exclusive features and or steps.

[0016] Combine below Figure 1-3 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0017] An electric vehicle charging device that prevents the vehicle from being pulled by the device of the present invention includes a box body 10, a recovery cavity 11 with an opening facing to the right is arranged in the box body 10, and a winding cavity 13 is arranged above the recovery cavity 11, The right side of the winding chamber 13 is provided with an upper ejection chamber 18 communicating with the recovery chamber 11 , and the right side of the lower end wall of the recovery chamber 11 is pro...

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Abstract

The invention discloses an electric vehicle charging device for preventing vehicle pulling, and the device comprises a box body; a recycling cavity with a rightward opening is formed in the box body,a wire winding cavity is formed above the recycling cavity, and an upper popup cavity communicating with the recycling cavity is formed in the right side of the wire winding cavity; and a lower popupcavity with an upward opening and aligned with the upper popup cavity is formed in the right side of the lower end wall of the recycling cavity. According to the invention, when a charging head is notpulled out of a vehicle, the charging head can be automatically ejected out, so the situation that the vehicle pulls down the charging pile and damages the charging pile is avoided, and when the charging head is clamped and the charging head cannot pop out normally, the device also can timely cut a charging cable, so that the safety of the charging pile is ensured to the greatest extent, therebyreducing the accident loss, and reducing the maintenance cost of the charging pile.

Description

technical field [0001] The invention relates to the technical field of emergency protection of vehicle charging piles, in particular to an electric vehicle charging device that prevents vehicles from being pulled. Background technique [0002] The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in the parking lot or charging station of public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels. [0003] Traditional charging piles have a single function, can only provide charging services, do not have the function of emergency protection for charging piles, and the cost of charging piles is relatively high. Electricity leakage may occur, posing a threat to the personal safety of passing personnel. Contents of the invention [0004] In view of the deficiencies of the above-mentioned technologies, the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/14B60L53/16B60L53/18B60L53/302B60L53/00
CPCB60L53/00B60L53/14B60L53/16B60L53/18B60L53/302Y02T10/70Y02T10/7072Y02T10/92Y02T90/12Y02T90/14Y02T90/16
Inventor 何施楠
Owner 福州市长乐区欧斯威电子科技有限公司
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