| 摘要 |
A bladed heat sink. The sink includes a connecting board, a plurality of blades, a frame and at least one reinforcing rib. The connecting board is enclosed by the frame. The blades radiate from the connecting board to the frame. Furthermore, the blades are disposed in layers and spaced apart, thereby allowing an airflow to pass between the blades. The blades are also reinforced by the reinforcing rib.
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