Patent ID: 8846234
Filing Date: 2014-09-30
Classification: H01M,Y02E

Abstract:
1. A battery cartridge configured in a frame structure to mount a plate-shaped battery cell therein, the battery cartridge comprising: a pair of plate-shaped frames configured to fix an outer circumference of the battery cell as a sealing portion in a state in which at least one side of the battery cell is open, wherein each of the frames is provided at an outside thereof with an elastic pressing member configured to fix a heat dissipation member to the open side of the battery cell in a tight contact manner upon manufacture of a battery module, wherein the elastic pressing member is mounted to at least one selected from a group consisting of an upper side region, a lower side region, a left side region, and a right side region of the outside of each of the frames wherein each of the frames is provided at the outside thereof with a groove, in which the elastic pressing member is mounted, wherein the battery cell is mounted between the respective frames in a state in which the at least one open side of the battery cell protrudes from a corresponding one of the frames, and the elastic pressing member is mounted at the outside of each of the frames in a state in which the elastic pressing member has a height greater than a protruding height of the battery cell at the at least one open side thereof, wherein the elastic pressing member is elastically pressed, when a plurality of battery cartridges, in each of which the battery cell is mounted, are stacked to constitute the battery module, and wherein the elastic pressing member is formed of a different material than the frames.