Battery cell isolation structure, battery module and power device

• Main Authors: ZHANG DAQUAN, LI ZUYUAN
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2022
• 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 cell isolation structure, a battery module and a power device, and relates to the technical field of batteries. The battery cell isolation structure comprises a first isolation arm, a second isolation arm and an elastic arm, two adjacent first isolation arms are connected through a second isolation arm, so that a battery cell clamping groove for clamping a battery cell is formed between the second isolation arm and the two adjacent first isolation arms; the first end of the first isolation arm is connected with the elastic arm, and the second end of the first isolation arm is connected with the second isolation arm; the minimum distance between every two adjacent elastic arms is smaller than the distance between every two adjacent first isolation arms. And when the battery cell is clamped, the elastic arms can deform, so that the minimum distance between the two adjacent elastic arms is not less than the distance between the two adjacent first isolation arms. The battery