| 摘要 |
<p>A heat radiating unit and an electronic apparatus are provided to arrange heat-radiating pins having notches formed at the centers of edges thereof to reduce collision between the edges of the pins and air, thereby restraining noise without deteriorating the heat-radiating performance. A heat radiating unit(35) includes a plurality of heat-radiating pins(3511,3512) arranged at internals and transfers heat to air flowing between neighboring heat-radiating pins. At least one of an air inflow edge and an air out-flow edge of each heat-radiating pin has a notch shape. Notches(351a) of the plurality of heat-radiating pins are alternately arranged in a direction in which the heat-radiating pins are arranged.</p> |
