Modularized BMS battery protection device

• Main Authors: HUANG TINGWEI, LUO YAPING
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a modularized battery management system (BMS) battery protection device, which belongs to the technical field of lithium batteries and comprises a protection box body and a box cover, the protection box body is provided with a cavity, the inner wall of the cavity is connected with a partition plate, the partition plate and the inner wall of the cavity are respectively provided with a pressure reduction assembly, a battery cell body is arranged between the pressure reduction assemblies on the same side, and the left side of the upper end of the box cover is provided with an alarm. According to the device, different battery cell bodies can be stored, the pressure of the battery cell bodies can be released, and the applicability of the device is improved. 本实用新型公开了一种模块化BMS电池保护装置，属于锂电池技术领域，包括保护箱体和箱盖，保护箱体开设有空腔，空腔内壁连接有分隔板，分隔板与空腔内壁均设置有减压组件，同侧减压组件之间设置有电芯本体，箱盖上端左侧设置有报警器。该实用新型实现了对不同电芯本体进行存放以及可对电芯本体进行压力释放动作，提高了装置的适用性。