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Electric plug-in devices and electric plug-in equipment for new energy vehicles

An electric device and electric power technology, which is applied to the components of the connection device, coupling device, connection, etc., can solve the problems of detachment of the charging head and the charging interface, poor connection stability, and unstable contact, so as to increase safety and prevent short circuits , The effect of preventing charging interruption

Active Publication Date: 2018-11-09
STATE GRID ZHEJIANG ELECTRIC VEHICLE SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, car charging equipment needs to manually push the charging head to connect the charging head and the charging interface. Because the existing car charging equipment is prone to unstable contact and damage to the vehicle when the artificial driving force is not stable, it is easy to The charging head and the charging interface are separated without permission, and the connection stability is poor, which brings great inconvenience to the owner.

Method used

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  • Electric plug-in devices and electric plug-in equipment for new energy vehicles
  • Electric plug-in devices and electric plug-in equipment for new energy vehicles

Examples

Experimental program
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Effect test

Embodiment 1

[0024]This embodiment provides an electric power connection and plugging device, which includes a power connection base 1 and a power connection head 2. The power connection base 1 includes an insertion slot 10 with an opening facing the front end. A counterbore 11 is provided at the bottom of the insertion slot 10. The counterbore 11 is provided with a sensor 12, and the left and right side walls of the insertion groove 10 are symmetrically provided with a power connection groove 13, and the rear end of the power connection groove 13 is also provided with a longitudinal sliding groove 14, and in the longitudinal sliding groove 14 A sealing plate 15 is slidably installed, and the rear end of the sealing plate 15 is fixedly provided with a push rod 16. There is a trigger part 17 matched with the counterbore 11, a longitudinal elastic member 18 is arranged in the longitudinal sliding groove 14, and the front end of the longitudinal elastic member 18 is in contact with the rear en...

Embodiment 2

[0026] This embodiment provides an electric power connection and plugging device, which includes a power connection base 1 and a power connection head 2. The power connection base 1 includes an insertion slot 10 with an opening facing the front end. A counterbore 11 is provided at the bottom of the insertion slot 10. The counterbore 11 is provided with a sensor 12, the counterbore 11 includes a first counterbore 111 and a second counterbore 112, the sensor 12 in the first counterbore 111 is an instant sensor, and controls the first motor 27 work, the sensor 12 in the second counterbore 112 is a time-delay sensor, controls the second motor 29 to work, and the left and right side walls of the insertion slot 10 are symmetrically provided with the electric connection groove 13, and the electric connection groove 13 The rear end is also provided with a longitudinal sliding groove 14, and a sealing plate 15 is slidably installed in the longitudinal sliding groove 14. The rear end of ...

Embodiment 3

[0028] This embodiment provides an electric power connection and plugging device, which includes a power connection base 1 and a power connection head 2. The power connection base 1 includes an insertion slot 10 with an opening facing the front end. A counterbore 11 is provided at the bottom of the insertion slot 10. The counterbore 11 includes a first counterbore 111 and a second counterbore 112, and the first counterbore 111 is shallower than the second counterbore 112, the counterbore 11 is provided with a sensor 12, and the insertion groove 10 The left and right side walls are symmetrically provided with power connection grooves 13, and the rear end of the power connection groove 13 is also provided with a longitudinal sliding groove 14, and a sealing plate 15 is slidably installed in the longitudinal sliding groove 14, and the rear end of the sealing plate 15 is fixed. A push rod 16 is provided, the end of the push rod 16 away from the sealing plate 15 extends into the ins...

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PUM

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Abstract

The invention provides a power plugging device comprising an electrical socket and an electrical connector. The electrical socket includes an insertion slot with the opening facing the front end; a counter bore is formed in the bottom of the insertion slot; and a sensor is arranged in the counter bore. The electrical connector consists of a plugging cavity and sliding cavities arranged at the leftside and the right side of the plugging cavity; an electric connection body having the front end with an electric connection part and a first motor are arranged in the plugging cavity; the electric connection body and the first motor are connected by a first screw rod; a power supply body and a second motor are arranged at the front end of the plugging cavity; the power supply body is provided with a power supply slot cooperating with the electric connection part; and the power supply body and the second motor are connected by a second screw rod. The sensor sends a control signal to control the operation of the first motor and the second motor. According to the power plugging device, delayed electrification is realized and loosening during the electrification process is prevented; and with the power plugging device, the operation becomes safe and convenient.

Description

technical field [0001] The invention relates to a power plug-in device and a new energy automobile power plug-in device using the power plug-in device. Background technique [0002] With the continuous growth of the national economy, automobiles have been widely popularized. Traditional automobiles consume a lot of oil resources, emit waste gas and make noise, which has brought serious negative effects on the environment and human health. The awareness of environmental protection is constantly enhanced, clean and environmentally friendly. Electric vehicles replace oil with electricity, which can achieve "zero emission" and low noise, and are an important means to solve energy and environmental problems. With the shortage of oil resources and the development of battery technology, electric vehicles are close to or even superior to traditional fuel vehicles in terms of performance and economy, and have begun to be gradually promoted and applied worldwide. It has become a gen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/629H01R13/639H01R13/66
CPCH01R13/629H01R13/639H01R13/6683
Inventor 汪宏华孔历波吕建李波李梁毛建伟李梅
Owner STATE GRID ZHEJIANG ELECTRIC VEHICLE SERVICE CO LTD
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