| 摘要 |
<p>A cooler includes: a housing (20) in a form of a frame including a first opening and a second opening opposite to each other; a first radiator (21) including a first substrate (30) joined to the housing (20) to close the first opening, and a first heat radiation unit (31) provided on the first substrate (30); and a second radiator (22) including a second substrate (40) joined to the housing (20) to close the second opening, and a second heat radiation unit (41) provided on the second substrate (40), the first heat radiation unit (31) having a plurality of first fins (32), the second heat radiation unit (41) having a plurality of second fins (42), the first fins (32) each abutting against a tip of at least one second fin (42).</p> |
