| 摘要 |
A conductive structure for an electrode assembly of a secondary battery comprises: a core 32 disposed in a case, two lead terminals fixed at both ends of the core, an electrode assembly winding about the core, two clasping structures 60 for enabling the electrode assembly to keep in electrical contact with the lead terminals, and two fixing nuts for fixing these components and the case. The electric connection between the positive lead, the negative lead and the lead terminals is achieved by clasping structures without the use of any welding operation. Therefore, the operation procedure of the present invention is effectively simplified, and the equipment cost is substantially reduced. In addition, the positive and negative leads are in a large area electrical contact with the collecting area, thus relatively reducing the internal resistance. |
