Battery connection module including a plurality of busbars, two jumper type busbars, a flexible circuit board, an electrode unit, and a power connection bar

• Main Authors: ANG, LAY-KHIM, CHEONG, SHEAU-NOAN, LIM, KIAN-HENG, GOH, SIOW-PHENG, LIU, LI-HUA, GOENAWAN, MENARLY
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A battery connection module includes a plurality of busbars, two jumper type busbars, a flexible circuit board, an electrode unit, and a power connection bar. Each jumper type busbar has a first bus section suitable for electrically connecting to a first battery pack, a second bus section suitable for electrically connecting to a second battery pack, and a bridge section connected between the first bus section and the second bus section. The flexible circuit board includes an extension arm and a temperature sensor arranged on the extension arm. The busbar is formed with a recess for correspondingly accommodating the temperature sensor. The electrode unit includes an electrode sheet lapped on the busbar, an electrode sheet holder for holding the electrode sheet, and a power connection base arranged on the electrode sheet. The power connection bar has an electric connection head which is connected with the power connection base through a buckle connection structure, an alignment structure, a fastener and a bush