Structure for lower part of vehicle body of electric vehicle
The invention provides a vehicle body lower structure of an electric vehicle, which further improves vibration prevention of a battery pack of the electric vehicle. The vehicle body lower structure of an electric vehicle may include: a floor panel of a vehicle body; a battery pack arranged under the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a vehicle body lower structure of an electric vehicle, which further improves vibration prevention of a battery pack of the electric vehicle. The vehicle body lower structure of an electric vehicle may include: a floor panel of a vehicle body; a battery pack arranged under the floor panel and including a plurality of battery cells; a spacer arranged between and in contact with a top plate and a bottom plate of the battery pack; and a vibration-isolating material arranged between and in contact with the floor panel and the top plate. The spacer may be positioned under the vibration-isolating material, and a space may be provided between the floor panel and the top plate above the plurality of the battery cells.
本发明提供一种电动汽车的车身下部构造,进一步改善电动汽车的电池组的防振。本说明书公开的车身下部构造具备地板、配置于地板的下方的电池组、配置于电池组中的衬垫、防振件。电池组是收纳有多个电池单元的容器,具备顶板和底板。衬垫夹持于顶板与底板。防振件夹持于地板与顶板之间。在本说明书公开的车身下部构造中,衬垫配置于防振件的下方,在电池单元的上方,在地板与顶板之间确保有间隙。 |
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