The invention discloses a new energy automobile integrated battery pack box body of a high-strength CTC framework, which comprises longitudinal beams, cross beams, a liquid cooling plate and a bottom plate, the longitudinal beams and the cross beams enclose to form a frame structure, the bottom plate is arranged at the bottom of the frame structure, the liquid cooling plate is arranged at the top of the frame structure, the liquid cooling plate forms an automobile body floor, and the bottom plate is arranged at the bottom of the frame structure. And the frame body structure, the bottom plate and the liquid cooling plate jointly form a battery cavity for accommodating a battery pack. And the liquid cooling plate is used for replacing the vehicle body floor, so that the thickness and the volume of the battery box can be further reduced, and the integration and the lightweight degree of the whole battery box body can be improved.
本发明公开了一种高强度CTC架构的新能源汽车集成电池包箱体,包括纵梁、横梁、液冷板和底板,所述纵梁与横梁围合构成了框体结构,所述框体结构的底部设置有底板,所述框体结构的顶部设置有液冷板,且所述液冷板构成车身地板,所述框体结构、底板和液冷板共同构成了容纳电池包的电池腔。通过将液冷板代替车身地板,能够进一步的减小电池箱的厚度和体积,能够提升电池箱体整体的集成化和轻量化程度。
New energy automobile integrated battery pack box body with high-strength CTC architecture
一种高强度CTC架构的新能源汽车集成电池包箱体
2023-07-07
Patent
Elektronische Ressource
Chinesisch
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