Battery module

• Main Authors: YIN HUAHAO, WANG XIANGRONG, YANG HUA
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention provides a battery module, and relates to the technical field of battery related technologies. The battery module comprises a battery module main body, the battery module main body comprises a plurality of battery cells with positive and negative electrodes, and the plurality of battery cells are sequentially connected in series. The plurality of battery cells are arranged in groupsto form a plurality of battery cell groups which are arranged side by side, and a first insulating isolation plate is arranged between every two adjacent battery cell groups. According to the batterymodule provided by the invention, the plurality of battery cells of the battery module main body can be arranged in groups to form the plurality of battery cell groups, so that the number of the battery cells of the battery module is doubled, the grouping efficiency of the module is greatly improved, and compared with the existing grouping of the module of the same number of battery cells, the useof parts is reduced, and t