A structural battery pack includes a bottom cover, a bottom cell carrier, a plurality of battery cells, a cooling strip, a top cell carrier, and a top cover. The bottom cover has a rectangular shape defining a longitudinal direction and a transverse direction. The bottom single carrier is coupled to the bottom cover and defines a plurality of bottom retainers. The bottom holders are arranged in a hexagonal pattern defining a plurality of rows in a longitudinal direction and a plurality of columns in a lateral direction. The top cell carrier is coupled to the top cover, defines a plurality of top holders, and includes an interconnection plate that interconnects the battery cells. The top holders are arranged in a hexagonal pattern. The battery cells are mounted in the bottom cell carrier and the top cell carrier. Each battery cell has a cylindrical shape. The cooling strip is mounted between the battery cells along a row.
一种结构电池组包括底部盖、底部单体载体、多个电池单体、冷却带、顶部单体载体和顶部盖。底部盖具有限定纵向方向和横向方向的矩形形状。底部单体载体联接到底部盖,并且限定多个底部保持件。底部保持件布置成六边形图案,该六边形图案限定在纵向方向上的多个行和在横向方向上的多个列。顶部单体载体联接到顶部盖,限定多个顶部保持件,并且包括互连电池单体的互连板。顶部保持件布置成六边形图案。电池单体安装在底部单体载体和顶部单体载体中。每个电池单体具有圆柱形形状。冷却带沿着行安装在电池单体之间。
Structural battery pack
结构电池组
29.08.2023
Patent
Elektronische Ressource
Chinesisch
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |