Liquid-cooled-type cooling device

摘要

A liquid-cooled-type cooling device includes a casing (2) having a cooling-liquid inlet (11) and a cooling-liquid outlet (12). A fin (17) for forming flow channels (18) is disposed within the casing between the inlet and the outlet. A portion of the interior of the casing located rearward of the fin is an inlet header section (21), and a portion of the interior of the casing located frontward of the fin is an outlet header section (22). A rear side surface within the inlet header section is skewed toward the fin in a direction from the right side toward the left side. A positioning vertical surface (23) extending straight along the left-right direction and positioning a rear end portion of the fin (17) is provided on a lower portion of a left end portion of the rear side surface within the inlet header section. The rear end portion of the fin is in contact with the positioning vertical surface (23).