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Battery pack locking alarming device of quick-changing-type electric automobile

An alarm device, electric vehicle technology, applied in the direction of electric power device, power device, alarm, etc., can solve the problem that the battery pack cannot alarm, and achieve the effect of avoiding danger

Inactive Publication Date: 2014-03-05
SOUEAST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a battery pack locking alarm device for a quick-change electric vehicle to solve the problem that the existing quick-change electric vehicle battery pack cannot alarm when it is about to fall off

Method used

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  • Battery pack locking alarming device of quick-changing-type electric automobile

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Embodiment Construction

[0014] see figure 1 As shown, the present invention will be described in detail below.

[0015] A battery pack lock alarm device for a quick-change electric vehicle, comprising an alarm device and a latch position detection device, the alarm device is connected to the latch position detection device, and the latch position detection device is used to detect the position of the latch; The alarm device is used to issue an alarm when the position of the bolt is within a preset alarm range. The alarm device can use a sound alarm or a warning light to alarm. A simple latch position detection device can use a button switch without a lock. The button switch is set to be pressed when the latch is locked in place. The switch is set on the top of the latch. If the latch falls off or the locking is not in place, the button switch will not be pressed, and the latch position detection device can know that the latch is falling off or the locking is not in place so that the alarm device se...

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PUM

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Abstract

The invention provides a battery pack locking alarming device of a quick-changing-type electric automobile. The battery pack locking alarming device comprises an alarming device and a bolt position detecting device. The alarming device is connected with the bolt position detecting device, and the bolt position detecting device is used for detecting the position of a bolt; the alarming device is used for giving an alarm when the position of the bolt is located in a preset alarming range. The battery pack locking alarming device can achieve bolt position alarming and bolt position displaying, and solves the problem that no alarm can be given when the bolt of a battery pack falls off.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a battery pack lock alarm device for a quick-change electric vehicle. Background technique [0002] Due to the limitations of existing battery technology, electric vehicles have short cruising range and long charging time, so electric vehicles cannot be widely promoted. The chassis quick-change electric vehicle can quickly replace the power battery pack within a few minutes: when the electric vehicle is low in power, the fully charged power battery can be replaced by the fast battery replacement robot in the battery replacement station. For a fully charged power battery, the entire battery replacement process is equivalent to the refueling time of a traditional gasoline vehicle, so it can be promoted on a large scale. [0003] The shortcoming of the battery replacement technology of the existing chassis quick-change electric vehicle is that when the battery box is installed from...

Claims

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Application Information

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IPC IPC(8): G08B21/00B60K1/04
Inventor 郑情谢俊淋李青
Owner SOUEAST