The invention discloses an electric vehicle body and battery pack integrated structure. The battery pack comprises a battery pack upper shell; the battery pack upper shell and a vehicle body bottom plate are integrated; the middle of the vehicle body bottom plate is detachably and fixedly connected to a seat front cross beam and a seat rear cross beam, and the front portion of the vehicle body bottom plate is detachably and fixedly connected to a central channel which is located in the center of the front portion of the vehicle body bottom plate and is in the front-back direction. The electricvehicle body and battery pack integrated structure is simple in overall structure, low in material consumption, high in strength and rigidity, and quite reasonable in structure.
一种电动车车身与电池包一体化结构,所述电池包包括电池包上壳体;所述电池包上壳体和车身底板为同一体;所述车身底板的中部分别和座椅前横梁、座椅后横梁可拆固连,车身底板的前部和位于车身底板的前部的中央的且为前后走向的中央通道可拆固连。本发明整体结构简单、耗材少且强度和刚度高,是一种结构非常合理的电动车车身与电池包一体化结构。
Electric vehicle body and battery pack integrated structure
电动车车身与电池包一体化结构
2020-09-22
Patent
Electronic Resource
Chinese
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