| 摘要 |
A heat dissipation device coupling structure includes of a heat sink and frame-type retaining tabs. The heat sink has a shoulder plate projecting outward from lower base thereof and L-shaped lock tabs are disposed on two ends at the lower extent of the positioner rod which is elevated thereby. A seat section having a stop tab at lower end thereof and tensile clip tabs curving outward from upper end thereof. A lip tab is folded downwardly along the outer rims of a frame plate forming upper and lower containment recesses. When assembling, a central processing unit is first inserted into the lower containment recess such that face plate is secured against the upper end of the frame plate, following which a shoulder plate of the heat sink is inserted into the lower extent of the positioner rod, with the other side of the heat sink held down by clip tabs in the upper containment recess thereby tightly secure the central processing unit. Conversely, disassembly is accomplished by apply a slight force to spread the clip tabs apart.
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