HEAT SINK AND COOLING UNIT USING SAME.

摘要

A heat sink which can make a cooling system compact and has excellent heat uniformity, and a cooling unit which is compact and has excellent heat uniformity are provided. The heat sink (100) is composed of a distribution header (2) connected to a cooling fluid inlet (1); a merging header (5) which is connected to the cooling fluid outlet (6) and is adjacently arranged parallel to the distribution header (2); and a heat transferring container (4) having a heat generator attaching plane, and a flow path (3) connected to the distribution header (2) and the merging header (5) inside.