Battery module and battery pack with same

• Main Authors: JING XIAOXIAO, WU CHANGFENG, HUANG WEIPENG
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a battery module. The battery module comprises a plurality of battery cells and a plurality of flow deflectors, the plurality of battery cells are sequentially arranged along a first direction, the plurality of battery cells comprise two first battery cells, and the two first battery cells are respectively positioned at two ends of the first direction; the plurality of flow deflectors comprise first flow deflectors and second flow deflectors, the first flow deflectors connect two adjacent battery cells along a first direction, the second flow deflectors are arranged above the first battery cells along a second direction, and the second flow deflectors are connected to electrode terminals of the first battery cells; the resistance of the second flow deflector is greater than that of the first flow deflector; the second direction is the height direction of the first battery cell perpendicular to the first direction. According to the battery module provided by the invention, the worki