The invention discloses a power battery mounting device, comprising a first longitudinal beam, a second longitudinal beam, first cross beams, second cross beams, connecting beams, a first hanging beam and a second hanging beam,wherein the first longitudinal beam and the second longitudinal beam are connected with a power battery; the first cross beams are connected with the first longitudinal beam and used for supporting the power battery; the second cross beams are connected with the second longitudinal beam and used for supporting another power battery; the connecting beams are connected with the first cross beams and the second cross beams; the first hanging beam is connected with the first longitudinal beam, and the second hanging beam is connected with the second longitudinal beam; the first cross beams are sequentially arranged in the length direction of the first longitudinal beam; and the second cross beams are sequentially arranged in the length direction of the second longitudinal beam. According to the power battery mounting device, the designed structural strength and NVH performance requirements are met, the weight can be reduced to the maximum extent, the development cost is reduced, and the endurance mileage of a vehicle is increased. The invention further discloses the vehicle.
本发明公开了一种动力电池安装装置,包括用于与动力电池连接的第一纵梁和第二纵梁与第一纵梁连接且用于对动力电池提供支撑的第一横梁、与第二纵梁连接且用于对另一动力电池提供支撑的第二横梁、与第一横梁和第二横梁连接的连接梁、与第一纵梁连接的第一吊梁以及与第二纵梁连接的第二吊梁,第一横梁设置多个且所有第一横梁为沿第一纵梁的长度方向依次布置,第二横梁设置多个且所有第二横梁为沿第二纵梁的长度方向依次布置。本发明的动力电池安装装置,既满足设计的结构强度和NVH性能要求,又能最大程度的减轻的重量,降低开发成本,增加车辆的续航里程。本发明还公开了一种车辆。
Power battery mounting device and vehicle
动力电池安装装置及车辆
2021-11-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Power battery mounting structure, power battery mounting assembly and vehicle
Europäisches Patentamt | 2023
|