本发明公开了一种用于电池托盘的边梁、电池托盘、电池包以及车辆,边梁包括:边梁本体,边梁本体限定出空腔,边梁本体具有分隔部,分隔部位于空腔内,分隔部连接在空腔的顶壁和底壁之间以将空腔分隔为多个子腔,多个子腔在边梁的宽度方向依次排布,从边梁的上端至下端方向,分隔部朝向远离放置槽的方向倾斜。由此,通过本申请的边梁本体,能够提升边梁的结构强度、刚度以及稳定性,可以降低边梁变形风险,从而可以延长边梁、电池托盘的使用寿命,并且,多个子腔中远离电池托盘的放置槽的子腔受到撞击时,受到撞击的子腔能够吸收碰撞力,降低了传递至电池包内部碰撞力大小,从而可以提升电池包使用安全性。
An edge beam (23) for a battery tray (100), a battery tray (100), a battery pack (200), and a vehicle (2000) are provided. The edge beam (23) includes an edge beam body (231). The edge beam body (231) defines a cavity (2311). The edge beam body (231) has a partition portion (232). The partition portion (232) is located in the cavity (2311). The partition portion (232) is connected between a top wall (233) and a bottom wall (234) of the cavity (2311) to partition the cavity (2311) into multiple sub-cavities (235). The multiple sub-cavities (235) are arranged in sequence in a width direction of the edge beam (23). In a direction from an upper end to a lower end of the edge beam (23), the partition portion (232) inclines away from the placement groove (111).
用于电池托盘的边梁、电池托盘、电池包以及车辆
2025-06-17
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |