| 摘要 |
<p>A battery pack cooling structure using a cooling plate, wherein the battery pack is efficiently cooled using the cooling plate. A separator (20) is provided with: upper surface holding sections (31) for holding the upper surfaces (24) of rectangular batteries (10); a pair of side surface holding sections (34) for holding side surfaces (27) of the rectangular batteries; lower surface holding sections (35) for holding the lower surfaces of the rectangular batteries; and an insulation section (30) extending between the rectangular batteries (10). A lower surface holding section (35) is located on the side of a surface (41) of a rectangular battery (10), said surface (41) being that which is to be cooled, and in order to expose the surface (41) of the rectangular battery (10) which is to be cooled, a cutout (36) is formed by cutting away the lower surface holding section (35) except a pair of corners (38) located on the surface (41)-side of the rectangular battery (10) which is to be cooled. A heat conductive sheet is made to be in contact with the surfaces (41) to be cooled of a battery pack (11) through the cutouts (36), and a cooling plate is made to be in contact with the heat conduction sheet.</p> |
