Novel electric automobile charging device

A technology for electric vehicles and charging equipment, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve problems such as user safety accidents, easy arcing, user electric shock, etc., to achieve safe and stable power connection, increase insertion Efficiency, strong locking effect

Inactive Publication Date: 2018-04-20
罗志江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

New energy vehicles are inseparable from charging piles. In the process of charging new energy vehicles with existing charging piles, electric arcs are likely to occur due to the influence of voltage during the plugging and unplugging process of charging blocks. There are certain potential dangers that will cause safety accidents and cause casualties

Method used

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  • Novel electric automobile charging device
  • Novel electric automobile charging device
  • Novel electric automobile charging device

Examples

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0020] refer to Figure 1-4 As shown, a new electric vehicle charging device of the present invention includes a charging part 2 and a charging gun 1 for cooperating with the charging part 2. The bottom surface of the charging part 2 is provided with a first plug extending upwards. 20 and the second insertion groove 200, the first insertion groove 20 and the second insertion groove 200 are connected with a sliding locking groove 3, and the left end wall of the first insertion groove 20 is provided with a The sliding locking groove 3 is opposite to the holding groove 38, and the upper end wall of the first insertion groove 20 is provided with an u...

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PUM

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Abstract

The invention discloses a novel electric automobile charging device which comprises a charging portion and a charging gun in matched connection with the charging portion. A first insertion groove anda second insertion groove which extend upwards are formed in the bottom end face of the charging portion, a sliding locking groove is communicated between the first insertion groove and the second insertion groove, a containing groove opposite to the sliding locking groove is formed in the left end wall of the first insertion groove, an electrifying head is arranged on the top end wall of the first insertion groove, a sliding locking block capable of sliding in a left-right way is arranged in the first insertion groove, a through groove is formed in the sliding locking block in a vertical through way, and an upper sliding groove and a lower sliding groove are formed in the upper and lower end walls of the sliding locking groove respectively. The charging gun in the novel electric automobile charging device is firm in locking and safe and stable in electrification, and the electric shock accident occurring during charging gun insertion or pulling is effectively avoided.

Description

technical field [0001] The invention relates to the field of new energy technology, in particular to a new type of electric vehicle charging equipment. Background technique [0002] New energy vehicles refer to vehicles that use vehicle-mounted direct current, drive wheels with electric motors, and meet the requirements of road traffic and safety regulations. Because it has less impact on the environment than traditional cars, its prospects are widely optimistic, and it also meets the requirements of the new energy strategy. New energy vehicles are inseparable from charging piles. In the process of charging new energy vehicles with existing charging piles, electric arcs are likely to occur due to the influence of voltage during the plugging and unplugging process of charging blocks. Certain potential dangers may cause safety accidents and cause casualties. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18
CPCB60L53/16Y02T10/70Y02T10/7072Y02T90/14
Inventor 罗志江
Owner 罗志江
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