The invention discloses a battery frame, a battery pack and a vehicle, the battery frame comprises a body, the body is provided with an accommodating cavity for accommodating a battery cell and a first exhaust cavity located below the accommodating cavity, and the bottom wall surface of the accommodating cavity is provided with an avoiding hole communicated with the first exhaust cavity; the avoiding hole is opposite to a first anti-explosion valve on the battery cell accommodated in the accommodating cavity, and a second anti-explosion valve communicated with the first exhaust cavity is mounted on the outer surface of the body. According to the battery frame provided by the invention, the battery pack has the advantages of low electrical short circuit and arc discharge risk, low thermal diffusion risk and high space utilization rate in the height direction.
本发明公开一种电池框架、电池包和车辆,电池框架包括本体,所述本体具有供电芯容置的容纳腔和位于所述容纳腔下方的第一排气腔,所述容纳腔的底壁面设有与所述第一排气腔连通的避让孔,所述避让孔与容置于所述容纳腔内的电芯上的第一防爆阀相对设置,所述本体的外表面安装有与所述第一排气腔连通的第二防爆阀。本发明提供的电池框架使得电池包具有电气短路和拉弧风险低,热扩散风险低,在高度方向空间利用率高的优点。
Battery frame, battery pack and vehicle
电池框架、电池包和车辆
2024-06-18
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 |