| 摘要 |
The present invention relates to a cell cartridge which enables the mass production and stabilization thereof, and in which a plurality of unit cells are assembled in a composite serial-parallel connection method in a case, and thus is modulated. The aim of the present invention is to provide a cell cartridge with a composite intercell connecting net structure, which can be simply assembled, as opposed to conventional methods of binding cells using a glass tape or the like, to shorten the time required for assembly and to enable easy assembly, and to improve the productivity and the accuracy of production standards. Further, the aim of the present invention is to provide a cell cartridge with a composite intercell connecting net structure in which cells are maintained at a constant interval to prevent problems caused by the direct contact among cells and by the heat generated thereby, to prevent the problems of the performance degradation of cells and the shortened lifespan of a battery caused by the direct contact among cells and by the heat generated thereby, and to enable mass production of standardized module-wide cell packs. Further, the aim of the present invention is to provide a cell cartridge with a composite intercell connecting net structure which can prevent a contact failure or excessive contact resistance between cell terminals and external terminals, and prevent various problems caused by the welding of a nickel plate in conventional methods. To this end, a cell cartridge with a composite intercell connecting net structure is disclosed, wherein said cartridge comprises: a plurality of unit cells; a case which accommodates the unit cells assembled therein; spacing members arranged among the unit cells accommodated in the case to keep the unit cells separate from one another by a predetermined spacing; and a connection plate which is fixed at the inner surface of the case, and equipped with terminals connected to the terminal of each of the unit cells to connect the unit cells in a composite serial-parallel fashion. |
