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Improved structure of electric connector electrode of charging pile

A technology of electrical connectors and charging piles, applied in connection, charging stations, clamping/spring connections, etc., can solve problems such as difficult to maintain close fit, unreliable power supply connections, etc., and achieve the effect of facilitating electrical connections

Pending Publication Date: 2020-09-04
SHAOGUAN FANGSHENG ELECTRIC EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is necessary to improve the charging method of new energy vehicles such as electric vehicles; the electrical connector of the existing charging pile has the following structure of the electrode assembly: it includes a carrier and a first electrode and a second electrode that are arranged on the carrier and touch each other to conduct electricity. Electrodes, wherein, the first electrode is connected to the power input unit (power supply), when charging, the second electrode is pushed to touch the first electrode to realize the electrical connection between the first electrode and the second electrode. However, since the first electrode and the second electrode The two electrodes are metal electrodes. When the two metal electrodes touch, it is difficult to keep a close fit, resulting in unreliable power supply connection.

Method used

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  • Improved structure of electric connector electrode of charging pile
  • Improved structure of electric connector electrode of charging pile
  • Improved structure of electric connector electrode of charging pile

Examples

Experimental program
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Effect test

Embodiment 1

[0042] The improved structure of the electrical connector electrode of the charging pile includes a carrier and a first electrode 1 and a second electrode 8 that touch and conduct electricity on the carrier (not shown in the drawings, usually a shell made of insulating materials such as ABS) , further comprising elastic insulators, the elastic insulators are respectively against or close to the first electrode 1 and the carrier, so that when the first electrode 1 and the second electrode 8 touch, the first electrode 1 has elasticity.

[0043] The improved structure of the electrical connector electrode of the charging pile includes a first electrode 1 and an elastic insulating sleeve 2 provided with a receiving space 21 . Usually, the elastic insulating sheath 2 has insulation properties. Usually, the first electrode 1 is made of conductive material, such as brass or the like.

[0044] The first electrode 1 extends outward to form a limiting body 14 , the first electrode 1 is...

Embodiment 2

[0059] The electrical connector structure of the charging pile includes a first electrode 1 and an elastic insulating sleeve 2 provided with an accommodation space 21. The first electrode 1 extends outward to form a limiting body 14. The first electrode 1 is inserted into the accommodation space 21. The limiting body 14 is exposed from the elastic insulating sleeve 2 (that is, the contact end 19); the elastic insulating sleeve 2 has elasticity.

[0060] A hard movable plate 24 is arranged between the limiting body 14 and the elastic insulating sleeve 2,

[0061] Viewed along the first electrode 1 , the movable plate 24 protrudes beyond the elastic insulating sleeve 2 or coincides with the elastic insulating sleeve 2 . The movable plate 24 is usually made of hard insulating materials such as ABS plastics and Bakelite.

[0062] Working principle: before use, electrically connect the first electrode 1 to the wire W1.

[0063] When in use, bring the elastic insulating sleeve 2 c...

Embodiment 3

[0068] In the electrical connector structure of the charging pile, there are more than two rows of elastic insulating sleeves 2, and each elastic insulating sleeve 2 is connected as a whole.

[0069] Further, the side wall of the elastic insulating sleeve 2 is provided with a threading hole 22 communicating with the accommodating space 21, the threading hole 22 is facing the wiring hole 12, that is, viewed along the wiring hole 12, the wiring hole 12 is completely located in the threading hole 22, and respectively It is exposed from both sides of the elastic insulating sleeve 2 . Both sides of the elastic insulating sleeve 2 can be inserted into the wire W1 for wiring, which is more convenient.

[0070] Further, the section of the integrally connected elastic insulating sleeve 2 is a rotationally symmetrical figure, such as a rectangle, a circle, an ellipse, a regular hexagon, and the like. After the elastic insulating sleeve 2 is rotated by 180 degrees, the wires W1 can be i...

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PUM

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Abstract

The invention relates to an improved structure of an electric connector electrode of a charging pile. The structure comprises a carrier, a first electrode and a second electrode, and the first and second electrodes make contact with each other on the carrier to realize conduction. The structure is characterized by also comprising an elastic insulator, the elastic insulator abuts against or is close to the first electrode and the carrier, so that when the first electrode makes contact with the second electrode, the first electrode has elasticity, it can be guaranteed that the first electrode and the second electrode are tightly attached through the elastic force provided by the elastic insulator, and therefore the reliability of electrical connection is guaranteed.

Description

technical field [0001] The invention relates to an improved structure of an electric connector electrode of a charging pile. Background technique [0002] With the development and progress of society, new energy vehicles such as electric vehicles are becoming more and more popular. Among them, due to environmental protection requirements, the number of electric vehicles driven by electric energy is increasing year by year. [0003] When the energy of new energy vehicles such as electric vehicles is consumed or exhausted to a certain extent, new energy vehicles such as electric vehicles usually need to be charged through the output end of the charging pile (that is, the charging gun). In order to improve the turnover rate of new energy vehicles such as electric vehicles and shorten the time when new energy vehicles such as electric vehicles cannot be used during charging, the current technical trend is to use a larger current to charge new energy vehicles such as electric ve...

Claims

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Application Information

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IPC IPC(8): H01R13/24H01R13/422H01R4/36B60L53/16
CPCB60L53/16H01R4/36H01R13/2407H01R13/422Y02T10/70Y02T10/7072Y02T90/14
Inventor 曹孝培
Owner SHAOGUAN FANGSHENG ELECTRIC EQUIP CO LTD