| 摘要 |
Provided is a cooling apparatus that can prevent an increase in the installation space and an increase in power consumption and can increase the cooling capacity at the downstream side. A cooling apparatus (1) of the present invention includes a heat receiving block (11) that is thermally connected to a heating element (10-1 to 10-8), a heat pipe group (12) that is thermally connected to the heat receiving block, and a heat dissipation fin group (13) that is thermally connected to the plurality of heat pipes. The heat pipe group (12) has a heat pipe unit (12-1) disposed upstream in a cooling air, the heat pipe unit (12-1) being constituted by a plurality of heat pipes (12A) disposed substantially perpendicularly to the flow direction F of the cooling air, and a heat pipe unit (12-2) disposed downstream in the cooling air (F), the heat pipe unit (12-2) being constituted by a plurality of heat pipes (12B) disposed substantially parallel to the flow direction (F) of the cooling air. |
