Patent ID: 9029005
Filing Date: 2015-05-12
Classification: H01M,Y02E,Y10T

Abstract:
1. A battery module structure, comprising: a plurality of unit cells having positive and negative cell taps at an edge of each of the unit cells of the plurality of unit cells to induce electricity; a plurality of receptacles respectively coupled to the cell taps of the unit cells, wherein the receptacles each include a groove; and a plurality of bus bars electrically connecting the receptacles, wherein the bus bars do not connect with one another, wherein the groove is open perpendicular to a plane made by the unit cell such that inserting portions of the bus bar are inserted into the grooves in the receptacles and electrically connected in the parallel direction of a plane made by the unit cell, and the bus bar has a body formed in the overlapping direction of unit cells, and the inserting portions at both sides bend at the right angle toward the grooves of the receptacles from the body.