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Electric-vehicle battery lock

A technology for electric vehicle batteries and accumulators, applied in battery pack parts, circuits, electrical components, etc., can solve problems such as unsatisfactory effects, and achieve the effect of concealed structure and obvious effect.

Inactive Publication Date: 2014-12-10
汤阴环美制动器材有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Various anti-theft devices for electric vehicles thus produced, though play a certain role, the effect is not ideal

Method used

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  • Electric-vehicle battery lock

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Embodiment Construction

[0008] as attached figure 1 As shown, the controller of the electric vehicle battery lock is installed in the inner space between the battery casing 2 and the sealing cover 1, which is consistent with the ordinary battery from the appearance, and has better concealment. Even if the thief knows that the battery is out of power, it cannot be replaced or repaired in a short time.

[0009] The core part of the controller is a micro RFID reader 5, and the RFID reader 5 is connected with a contactor 6, and the current contacts of the contactor 6 are connected in series in the battery pack. This is the easiest way to disconnect the power supply, but because it is arranged in the sealing cover 1, it has strong anti-theft performance.

[0010] The RFID reader 5 and contactor 6 are powered by an uncontrolled battery pack in the accumulator. Usually there are more than 6 single batteries in the battery, and controlling any of them can achieve the purpose of disconnecting the power supp...

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Abstract

The invention discloses an electric-vehicle battery lock and belongs to protective articles of the electric vehicles. A controller of the electric-vehicle battery lock is disposed in the internal space between a storage battery shell and a sealing cover, the core part of the controller is a mini-type RFID (radio frequency identification) reader which is connected with one contactor, current contacts of the contactor are in tandem connection in battery packs, and the RFID reader and the contactor are powered by the battery packs which are not controlled in the storage battery; the contactor is started when the RFID reader detects an RFID chip in a digital key, the storage battery provides power supply normally, and when RFID chip signals cannot be detected within preset time, the power supply circuit is disconnected from the interior of the storage battery; when a driver carrying a digital key is far away from an electric vehicle, the storage battery of the electric vehicle can automatically stop power supply; at this time, a thief cannot ride off the electric vehicle even a common anti-theft device is turned open, and the storage battery cannot be replaced within a short time. The electric-vehicle battery lock is concealed in structure, convenient and practical and obvious in effect.

Description

technical field [0001] The invention belongs to protective articles for electric vehicles. Background technique [0002] At present, the number of various electric vehicles in use in my country exceeds 80 million, and urban residents, students and migrant workers all use light electric vehicles as a common means of transportation. However, theft of electric vehicles is also a very common phenomenon. Various anti-theft devices for electric vehicles thus produced, though play a certain role, the effect is not ideal. Surveillance video shows that it usually only takes more than ten seconds for thieves to steal an electric car, which is hard to guard against. Contents of the invention [0003] The purpose of the present invention is to design an electric vehicle battery lock that effectively prevents theft. [0004] The technical solution of the present invention is: the controller of the electric vehicle battery lock is installed in the inner space between the battery casi...

Claims

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Application Information

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IPC IPC(8): B62H5/00H01M2/34
CPCY02E60/10
Inventor 李艳军
Owner 汤阴环美制动器材有限公司
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