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Method and apparatus for fast changing battery of electric vehicle

A technology for quick replacement of electric vehicles and batteries, applied in electric power units, power units, vehicle components, etc., can solve the problem of low battery life and achieve the effect of easy replacement

Active Publication Date: 2006-06-28
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the shortcomings of the existing electric vehicle battery structure and provide a new battery installation method, which can effectively solve the problem of low battery life of electric vehicles through rapid battery replacement

Method used

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  • Method and apparatus for fast changing battery of electric vehicle
  • Method and apparatus for fast changing battery of electric vehicle
  • Method and apparatus for fast changing battery of electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] by attaching figure 1 and 2 It can be seen that the present invention is a battery device for an electric vehicle, comprising an electric vehicle body 2 and a battery 4, characterized in that the battery 4 is installed in the battery frame 5, and the battery 4 and the battery frame 5 are combined to form an independent component, forming A battery assembly with a quick-change structure. The battery rack 5 bottom is provided with roller 6, and the battery rack 5 can be promoted in the electric vehicle by the roller 6, and the battery rack 5 is directly placed on the electric vehicle body 2 again, and is installed on the battery rack 5 and is used for pushing / pulling the battery. The handle 1 of the frame 5, pulling the handle 1 can make the battery frame 5 move in the electric vehicle body 2. The battery is installed at a height limit and at intervals. On the battery rack 5, there is also a battery pressing bar 7. The pressing bar 7 is a "T"-shaped structure. The press...

Embodiment 2

[0019] attached image 3 Another similar battery quick-change structure is given. It can be seen from the figure that the electric vehicle battery device adopts a battery quick-change mechanism, which also places the battery 4 on a battery rack 5 that can be moved in the electric vehicle. Inside, the battery rack 5 is directly placed on the electric vehicle body 2, and the battery rack 5 is equipped with a handle 10 for pushing / pulling the battery rack 5. The battery rack 5 bottom is equipped with a roller 6, and the pull handle 10 can The battery rack 5 is moved in the electric vehicle body 2, and the battery rack 5 is also provided with a battery upper pressing bar 7, which is a "T"-shaped structure. Tightly fix the battery 4, in order to ensure the tight fit between the pressure rod 7 and the fixed battery 4, a rubber part 20 for adjusting the gap is provided between the pressure rod 7 and the fixed battery 4, and the pressure rod 7 is installed in the battery rack after th...

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Abstract

A method for fast exchanging the batteries of electric car includes such steps as putting the batteries in a movable battery holder with castors, moving the battery holder to predefined position, fixing the battery holder at the position by a fast locking mechanism installed to the battery holder. Its apparatus is also disclosed.

Description

technical field [0001] The invention relates to a battery installation method for an electric vehicle, in particular to a battery installation method for an electric vehicle used for sightseeing or community service. The present invention also relates to a battery structure of the battery installation method of the electric vehicle, in particular to a battery structure of the electric vehicle used for sightseeing or community service. It is mainly used as an electric vehicle as a means of transportation in tourist areas or community services. Background technique [0002] With the development and progress of society, electric vehicles, as an environmentally friendly means of transportation, have been widely used. In many scenic areas, because the scenic spots are relatively scattered, tourists will spend a lot of energy and time if they walk, and the current travel time is often arranged very tightly by travel agencies. In order to save the energy and time of tourists, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04
Inventor 席力克
Owner CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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