Cylindrical lithium ion battery integrated charging and discharging machine

• Main Authors: ZHENG ZHICHAO, CAO JI, DING WEISEN, CAO ZHENG, ZHAO QUNWU
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING

The cylindrical lithium ion battery integrated charging and discharging machine comprises a charging and discharging machine outer frame, an inner frame is arranged in the charging and discharging machine outer frame, and the inner frame comprises a top frame and a bottom frame which are horizontally arranged; lifting air cylinders are symmetrically installed at the bottom of the top frame, the lifting ends of the lifting air cylinders are fixedly connected with the middle frame, a plurality of fixing strips are arranged at the bottom of the top frame at intervals, every two adjacent fixing strips form a slot, a charging and discharging probe mechanism is horizontally inserted into the slots, and the charging and discharging probe mechanism comprises a test power source frame and a plurality of probe assemblies. A plurality of probe assemblies are arranged at the bottom of the test power supply frame at intervals along the longitudinal direction, a charge-discharge test power supply is arranged in the test po