| 摘要 |
PURPOSE: A battery pack is provided to improve heat-radiant property, thereby capable of improving cooling efficiency so that a battery cell cannot be easily deteriorated even by a plurality of charging and discharging. CONSTITUTION: A battery pack comprises: a battery module with a plurality of barriers which comprises a plurality of battery cells, and at least one connect part(115a) inserted between neighboring battery cells, and protruded toward an outside of the battery cell; a heat-radiant element(120) connected to the plurality of connect parts; and a thermoconductive element(150) connected to the heat-radiant element. The battery pack additionally comprises a housing(130) accommodating the battery module and the heat-radiant element. The thermoconductive element is arranged outside the housing. |
