| abstract |
The present invention relates to a heat sink for battery cooling, consisting of a first cylinder, a second cylinder, and a third cylinder, and one end of the first cylinder, the second cylinder, and the third cylinder is combined into one vertex to inflow of air. A heat sink module formed of a tetrahedron is formed, and the heat sink modules are continuously arranged in a predetermined pattern in a plane direction to form a heat sink, and are disposed between the cell and the cell. According to the present invention, three inclined cylinders are combined to form one tetrahedral structure, and the formed tetrahedral structures are regularly arranged and disposed between cells and cells to promote heat transfer, thereby uniformly cooling the battery. |