The invention belongs to the technical field of vehicles, and discloses a battery unit, a battery pack and a vehicle, the battery unit comprises at least one structural unit, the height direction of the structural unit is the vertical direction, and if a plurality of structural units are arranged, the plurality of structural units are stacked in the vertical direction; the length L1 of the battery unit is greater than or equal to 400mm and less than or equal to 2200mm; the width L2 of the battery unit is greater than or equal to 400mm and less than or equal to 2200mm; the ratio of the length L1 to the width L2 of the battery unit is 1 < = L1/L2 < = 2, the height direction of the battery unit is a vertical direction, and the height L3 of the battery unit is 10 mm < = L3 < = 80 mm; the ratio of the width L2 to the height L3 of the battery unit meets the condition that L2/L3 is greater than or equal to 8, so that the length L1 and the width L2 of the battery unit are far greater than the height L3 of the battery unit, the packaging requirement of the battery unit is relatively low, and heat dissipation is facilitated.
本发明属于车辆技术领域,公开了电池单元、电池包及车辆,电池单元包括至少一个结构单元,结构单元的高度方向为竖直方向,若结构单元设置有多个,则多个结构单元沿竖直方向堆叠;电池单元的长度L1满足:400mm≤L1≤2200mm;电池单元的宽度L2满足:400mm≤L2≤2200mm;电池单元的长度L1与宽度L2的比例满足:1≤L1/L2≤2,电池单元的高度方向为竖直方向,且高度L3满足:10mm≤L3≤80mm;电池单元的宽度L2与高度L3的比例满足:L2/L3≥8,从而使电池单元的长度L1以及宽度L2远大于电池单元的高度L3,该电池单元的封装要求较低,利于散热。
Battery unit, battery pack and vehicle
电池单元、电池包及车辆
2024-08-13
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 |