Battery module

• Main Authors: XIA JUNQI, SUN TAO, GAO NINGZE
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention relates to the technical field of battery modules, and provides a battery module to solve the problem that an existing battery module cannot carry out timely automatic fire extinguishing treatment on a battery cell on fire, the battery module comprises an end cover, a mounting plate and a side plate, the end cover is fixedly connected with a first partition plate and a second partition plate, the second partition plate is fixedly connected to the first partition plate, a buffer protection assembly is installed on the first partition plate, a positioning block is fixedly connected to the first partition plate, a clamping groove is formed in the positioning block, a positioning groove is formed in the mounting plate, the positioning block is connected into the positioning groove in a clamped mode, and the second partition plate is fixedly connected to the second partition plate. A containing groove is formed in the mounting plate, a first spring is fixedly connected into the containing groove, and