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Electric vehicle charging protector

A protector and electric vehicle technology, applied in the field of electronics, can solve problems such as damage to the battery and excessive charging time, and achieve the effects of extending battery life, simple and practical design, and preventing battery overcharging.

Inactive Publication Date: 2016-05-11
南京冉科信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a charging protector for electric vehicles, which solves the problem that people charge electric vehicles for too long and damage the battery

Method used

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  • Electric vehicle charging protector

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] The structure of an electric vehicle charging protector according to the present invention is as follows: figure 1 As shown, it includes a housing 3, which is provided with a timing button 2 and a switch 5, and a socket 4 is also provided on the housing 3, and the housing 3 is connected with the controller 1, and the housing 3 is also provided with a power display device 6 and an alarm device 7 for prompting that the battery is full.

[0014] The working principle of the present invention is, a kind of electric vehicle charging protector, insert the plug of electric vehicle charger into jack 4, turn on switch 5, set the time through timing button 2 according to one's own needs, and controller 1 automatically closes the switch when the time is up 5. Charging ends.

[0015] The invention provides a charging protector for an electric ve...

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Abstract

The invention discloses an electric vehicle charging protector. The protector comprises a shell. The shell is provided with a timing button and a switch. And the shell is also provided with a jack. The shell is connected to a controller. An electric quantity display apparatus and an alarm device used for prompting that a cell is full. By using the electric vehicle charging protector, problems that the cell is damaged, a property is damaged too and electric energy is wasted because people forgets to turn off a power supply during electric vehicle charging are effectively solved. The design is simple and practical, and safe and energy-saving. When cell charging of a battery car is finished, the power supply can be automatically cut off and cell overcharging is prevented so that the service life of the cell is prolonged.

Description

technical field [0001] The invention belongs to the field of electronic technology, and in particular relates to a charging protector for electric vehicles. Background technique [0002] At present, there are more and more users of electric vehicles. The main component of electric vehicles is the battery pack, which is also the battery pack with the highest cost, and the battery pack is also the fastest-wearing one at present. Some electric vehicle charging protector experts believe that the main cause of damage to the battery pack is not caused by use, but by being charged badly during charging. Because electric vehicles are mostly charged at night and turned off the next morning, during these ten hours, if the charger has a problem due to overheating, it is easy to cause fatal damage to the battery pack, and the plates will be deformed after overcharging And affect the service life of the battery pack, seriously directly make the battery scrapped. At the same time, becau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 高磊卫永波谢凡凡
Owner 南京冉科信息技术有限公司
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