Patent ID: 8789578

Claim:
A cooling structure for an electric device, comprising: an electric device, a casing on which said electric device is mounted, a plurality of cooling medium paths formed in said casing and through which a cooling medium for said electric device flows, an inlet into which said cooling medium to be supplied to said plurality of cooling medium paths flows, and a cooling medium distribution mechanism provided between said inlet and said plurality of said cooling medium paths to promote distribution of the cooling medium to each of said cooling medium paths, said cooling medium distribution mechanism including a wall over which the cooling medium flows, the wall extending in height from a bottom surface of said casing towards a top surface of said casing and extending in length perpendicular to said plurality of cooling medium paths, wherein the height of said wall becomes lower with greater distance from a center portion of said casing in a direction perpendicular to said plurality of cooling medium paths, and wherein said plurality of cooling medium path extend parallel to each other.