Battery monomer, battery and electric equipment

• Main Authors: LEI YUYONG, GUO ZHIJUN
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The embodiment of the utility model provides a battery monomer, a battery and electric equipment, and belongs to the technical field of batteries. The battery cell includes a housing and a first insulator. The shell is provided with a pressure relief mechanism. The first insulating part wraps the outer surface of the shell, the first insulating part is provided with a first overlapping area, and the first overlapping area is not overlapped with the pressure relief mechanism. Therefore, the first overlapping area of the first insulating part does not shield the pressure relief mechanism, so that the risk that the pressure relief mechanism cannot relieve pressure in time due to the fact that the first overlapping area of the first insulating part shields the pressure relief mechanism is reduced, the pressure relief timeliness of the pressure relief mechanism is improved, and the reliability of the single battery is improved. 本申请实施例提供了一种电池单体、电池及用电设备，属于电池技术领域。电池单体包括壳体和第一绝缘件。壳体设置有泄压机构。第一绝缘件包覆于壳体的外表面，第一绝缘件具有第一重叠区，第