| 摘要 |
<p>A battery pack capable of efficiently dissipating heat generated from battery cells by increasing heat exchange efficiency using coolant, and not requiring a separate driver for driving the flow of cooling water by causing the cooling water to flow in a natural, uncompelled manner. In one exemplary embodiment, the battery pack (100) includes a plurality of battery cells (200), a cooling part (300) coupled to the plurality of battery cells (200) and including a plurality of cooling plates including a first plate (310) having a coolant inlet opening (311) and a coolant exhaust opening (312), a second plate (320) having a coolant flow passage, and a third plate (330), wherein the plurality of cooling plates (310, 320, 330) is sequentially arranged adjacent the plurality of battery cells (200). The battery back (100) further comprises a coolant reservoir (380) for supplying coolant to the first plate (310) and for receiving the coolant from the first plate (310).</p> |
