The invention relates to an integrated frame power battery system and a new energy automobile, the integrated frame power battery system comprises a frame chassis and a battery pack, and the frame chassis comprises a frame middle section; the frame middle section comprises a first longitudinal beam unit, a second longitudinal beam unit and a cross beam unit, wherein the first longitudinal beam unit and the second longitudinal beam unit are oppositely arranged, and the cross beam unit is connected between the first longitudinal beam unit and the second longitudinal beam unit. The first longitudinal beam unit and the second longitudinal beam unit enclose to form the accommodating space, and the battery pack is arranged in the accommodating space, so that an additional supporting frame for supporting and fixing the battery pack can be omitted, the structure of the integrated frame power battery system and the mounting process of the battery pack are simplified, and the battery pack mounting efficiency is improved. And the battery pack does not protrude out of the first longitudinal beam unit and the second longitudinal beam unit in the middle section of the frame, it is ensured that the battery pack does not interfere with installation of other parts of the new energy automobile, and the use space of the automobile is released.
本申请涉及一种一体式车架动力电池系统及新能源汽车,一体式车架动力电池系统包括车架底盘及电池包,所述车架底盘包括车架中段,所述车架中段包括相对设置的第一纵梁单元、第二纵梁单元及连接在所述第一纵梁单元和所述第二纵梁单元之间的横梁单元。所述第一纵梁单元和所述第二纵梁单元围设形成一个容纳空间,所述电池包设置于所述容纳空间内,能够省略设置额外的支撑框架来支撑、固定电池包,简化了一体式车架动力电池系统的结构和电池包的安装工艺,降低了整车重量和制造成本,电池包未凸出车架中段的第一纵梁单元和第二纵梁单元,确保电池包不干涉新能源汽车的其他部件的安装,释放了汽车的使用空间。
Integrated frame power battery system and new energy automobile
一体式车架动力电池系统及新能源汽车
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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