Electric vehicle battery pack installation structure

An installation structure and technology for electric vehicles, applied in electric power units, power units, transportation and packaging, etc., can solve the problems of inconvenient quick change, small distance from the ground, small indoor space, etc., to avoid water ingress and impact on the ground. , easy to process and manufacture, improve the effect of battery explosion
CN103264633AActive Publication Date: 2013-08-28奇瑞新能源汽车股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
奇瑞新能源汽车股份有限公司
Publication Date
2013-08-28

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Abstract

The invention aims at providing an electric vehicle battery pack installation structure for achieving fast replacing of battery packs. A battery pack of the electric vehicle battery pack installation structure comprises a front battery pack and a rear battery pack, the electric vehicle battery pack installation structure is characterized in that the front battery pack is slidably installed under a front-row chair of a vehicle through a sliding rail distributed in the length direction of a vehicle body, the rear battery pack is installed under a rear-row chair of the vehicle, and a cushion of the rear-row chair of the vehicle rotates around an axis of a fixed support shaft of the cushion of the rear-row chair of the vehicle, or the cushion of the rear-row chair of the vehicle and the fixed support shaft of the cushion of the rear-row chair of the vehicle are of a separable structure. The electric vehicle battery pack installation structure cannot influence the appearance, is convenient to process and manufacture, can achieve fast battery pack replacing, effectively improves the possibility of avoiding battery explosion and burning and other safety hazards caused by collision, does not need to be matched with a lifter, a trench and other device places and avoids the risk that water can enter the exposed battery pack and the battery pack can run into the ground.
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Description

technical field

[0001] The invention belongs to the technical field of electric vehicles, and in particular relates to an installation structure of a battery pack of an electric vehicle. Background technique

[0002] At present, with the improvement of people's awareness of environmental protection and the depletion of oil resources, various new energy vehicles have been developed rapidly under the control of national policies. As a representative of new energy vehicles, electric vehicles have the advantages of economy, energy saving, and environmental protection, but their short cruising range severely limits their development. Due to the limitations of the front and rear suspensions, seat beams, and interior parts, the space for battery layout is limited, and the current battery volume is relatively large, so it is difficult to increase the cruising range by increasing the number of batteries to a certain extent. Therefore, people think of setting up a quick-change batte...

Claims

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