| 摘要 |
A heat dissipation device includes a heat sink attached to an electronic component, a fan and a fan holder mounting the fan onto the heat sink. The heat sink includes a plurality of fins. The fan holder includes a plurality of walls connecting with each other. A pair of tabs is formed on one of the walls for abutting against the fan, and a pair of fasteners is formed on another wall and opposite to the tabs. Each of the fasteners includes a sleeve formed on the another wall, a pressing member movably received in the sleeve, and a crank pivotally engaged with the sleeve. When the crank is positioned in a closed position, the pressing member is pushed out of the sleeve by the crank and abuts against the fan. The fasteners cooperate with the tabs to mount the fan onto the fan holder.
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