| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat module that has a high cooling characteristic while being thinned by thinning a heat pipe as much as possible.SOLUTION: A heat module 100 comprises: a fan 1; and a heat pipe 5 with a flat cross section whose one end is thermally contacted with a heat source and whose other end is thermally contacted with the fan, and that includes a recessed part 52. The fan has an impeller, a motor, and a housing 3. The housing has a heat sink 34, a side wall part 33, and a fan contact part 37 thermally contacted with the heat pipe. A heat receiving part 7 interposed between the heat source 6 and the heat pipe has a heat source contact part 71 thermally contacted with the heat pipe. At least a part of a section from a position thermally contacted with the fan contact part of the heat pipe to a position thermally contacted with the heat source contact part, a difference between a maximum axial height of the heat pipe and an axial height of the heat pipe at a part where the recessed part is located is smaller than a thickness of the recessed part. |
