| 摘要 |
A heat dissipating apparatus mounted onto an add-on card ( 20 ) includes a base ( 70 ), a cover ( 30 ) mounted on the base, a plurality of fins ( 60 ) received between and thermally connecting the cover and the base, a fan ( 40 ) positioned on the base to blow air to the fins, and a heat pipe ( 50 ) including an evaporating portion ( 52 ) and a condensing portion ( 54 ). The evaporating portion and condensing portion are sandwiched between the base and the fins. The cover absorbs heat from the fins and dissipates the heat to ambient air. Thus, the heat dissipating area is increased due to the cover, and the heat dissipating apparatus has a better heat dissipating efficiency.
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