The invention provides a battery pack upper cover assembly, a battery pack and a vehicle. The battery pack upper cover assembly comprises a frame main body and a battery cell mounting plate, the frame main body comprises a plurality of boundary beams which are sequentially connected end to end, the plurality of boundary beams comprise two first boundary beams which are oppositely arranged and two second boundary beams which are oppositely arranged, and a plurality of supporting beams are connected between the tops of the two second boundary beams; the battery cell mounting plate is arranged in an area defined by the plurality of edge beams and fixed at the bottoms of the plurality of supporting beams, the first edge beam is provided with a plug connector mounting position, the battery cell mounting plate is supported by the supporting beams, and the frame main body and the battery cell mounting plate are assembled together to form the battery pack upper cover assembly, so that the structural rigidity of the upper cover assembly is improved, and the service life of the battery pack is prolonged. According to the battery pack upper cover assembly, the requirement of battery cell inversion for the structural strength of the upper cover is met, the battery pack plug connector can be directly installed on the plug connector installation position and electrically connected with the inverted battery cell to achieve overall assembly of the battery pack, the integration of the battery pack upper cover assembly is improved, and the assembly difficulty of the battery pack is reduced.
本公开提供了一种电池包上盖组件、电池包及车辆。电池包上盖组件包括框架主体和电芯安装板,框架主体包括依次首尾连接的多个边梁,多个边梁包括相对设置的两个第一边梁、以及相对设置的两个第二边梁,两个第二边梁的顶部之间连接有多个支撑梁,电芯安装板设于多个边梁所围成的区域内并固定在多个支撑梁的底部,第一边梁上设有插接件安装位,通过支撑梁支撑电芯安装板,并使得框架主体与电芯安装板组装在一起形成电池包上盖组件,提高了上盖组件结构刚度,满足了电芯倒置对于上盖结构强度的需求,电池包插接件可直接安装在插接件安装位上,与倒置的电芯电连接实现电池包整体的装配,提高了电池包上盖组件的集成性,降低了电池包的装配难度。
Battery pack upper cover assembly, battery pack and vehicle
电池包上盖组件、电池包及车辆
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |