COOLER FOR HEAT GENERATION DEVICE.

摘要

In a cooler including a fan unit (3) attached to the top of, or buried into, a heat sink (2) fitted to a heat generation device (1), the present invention constitutes the heat sink (2) in various shapes so as to generate an effective air flow and to accomplish a uniform cooling operation. A cooling fan disposed away from the heat sink (2) or sideways of the heat sink (2) effectively cools the device through a ventilation path defined by a pipe or a cover.