Anti-fracture wire for new energy charging gun pile

A charging gun, anti-break technology, applied in charging stations, electric vehicle charging technology, circuits, etc., can solve the problems of slow charging process, danger, safety accidents, etc., and achieve the effect of increasing the dwell time and increasing the alarm time

Inactive Publication Date: 2022-05-17
WUXI ZHONGHUI WIRE & CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The charging process of existing electric vehicles is usually relatively slow. According to the average charging time, even if it needs to reach 50% of the rated power, it usually takes about 20-30 minutes at the fastest; and such a long waiting period is extremely difficult. It is easy to make the driver feel sleepy, or forget the charging event itself. Once the charging is completed or the charging time is over, or the driver encounters an emergency, it is very likely that the driver will drive away and forget to unplug the charging gun; Since the charging guns are all equipped with locking devices, when the vehicle drives away, the charging guns cannot be disengaged from the vehicle because the locking devices have not been unlocked. If the charging interface is broken, the cable may be broken directly, which will cause serious safety accidents and cause certain dangers

Method used

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  • Anti-fracture wire for new energy charging gun pile
  • Anti-fracture wire for new energy charging gun pile
  • Anti-fracture wire for new energy charging gun pile

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as Figure 1 to Figure 6 As shown, a kind of anti-break wire for new energy charging gun pile according to the embodiment of the present invention includes a charging pile body 1, and a charging line 2 is fixedly connected to one outer surface of the charging pile body 1, and the charging line One end of 2 is fixedly connected with a charging gun 3, the charging gun 3 is engaged with the charging pile body 1, and the outer surface of the charging line 2 is provided with a box body 4, and the box body 4 is fixedly connected with the charging pile body 1 , the inside of the box body 4 close to one side edge is sealingly and flexibly connected with a connection plate 5, the connection plate 5 is fixedly connected with the charging line 2, and the inside of the box body 4 is provided with a The first airbag 7, the bottom surface and the top surface of the first airbag 7 are connected through the first connecting pipe 6, the first connecting pipe 6 provided on the botto...

Embodiment 2

[0040] Such as Figure 7 As shown in Comparative Example 1, another embodiment of the present invention is: the inner surface of one side of the second movable groove 23 is penetrated and connected with a fourth connecting pipe 35, and one end of the fourth connecting pipe 35 extends To the bottom surface of the box body 4, the bottom surface of the box body 4 is provided with a fourth movable groove 36 at a position close to the fourth connecting pipe 35, and the fourth connecting pipe 35 is connected through the fourth movable groove 36. A third spring 37 is fixedly mounted on the top surface of the fourth movable groove 36 , and a universal wheel 38 is fixedly mounted on the lower end of the third spring 37 . When working, by setting the fourth connecting pipe 35, when the box body 4 needs to be separated from the charging pile body 1, the gas inside the second movable groove 23 enters the inside of the fourth movable groove 36 through the fourth connecting pipe 35, and the...

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Abstract

The invention belongs to the technical field of vehicle assistance, and particularly relates to an anti-breakage electric wire for a new energy charging gun pile, the anti-breakage electric wire comprises a charging pile body, a charging wire is fixedly connected to the outer surface of one side of the charging pile body, and in the working process of the charging pile body, when vehicle charging is completed or the charging time is over or a driver encounters an emergency, the charging wire is disconnected. When a driver directly drives away and forgets to pull out the charging gun, airflow enters a gradually narrow gap from the first air bag, the speed of the airflow is higher and higher, the airflow is cut by the inclined face of the sound production hole, high-speed airflow turbulence is caused, the turbulence airflow entering the resonance cavity generates resonance, then a sharp sound is made, and then the driver in driving is reminded. When the vehicle is charged, a driver is reminded to stop the vehicle in time, the charging gun is put back to the charging pile body, and then when the vehicle is charged or the charging time is over or the driver encounters an emergency, an alarm can be given out in time to remind the driver, so that accidents are avoided.

Description

technical field [0001] The invention belongs to the field of vehicle auxiliary technology, in particular to an anti-break wire for a new energy charging gun pile. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. New energy vehicles include four types, namely hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), other new energy sources (such as supercapacitors, flywheels and other high-efficiency energy storage device) cars, etc. Unconventional vehicle fuels refer to fuels other than gasoline, diesel, natural gas (NG), liquefied petroleum gas (LPG), ethanol gasoline (EG), methanol, and di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/18G08B3/06G08B21/24H01R31/06
CPCB60L53/18G08B3/06G08B21/24H01R31/06Y02T90/14
Inventor 邱国军
Owner WUXI ZHONGHUI WIRE & CABLE
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