Heatsink and communication device having the heatsink
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsHaijiang Wang, Shuaijun Li
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Abstract
A heatsink and a communication device having the heatsink are disclosed. The heatsink comprises a heatsink base and a plurality of heatsink fins. Each heatsink fin includes a fin bottom joined to the heatsink base and a fin top opposite to the fin bottom. A plurality of flow channels are formed in at least one of the heatsink fins to extend obliquely from the fin bottom towards the fin top. The plurality of flow channels merge into a public channel formed at the fin top.
Claims12
A heatsink comprising a heatsink base and a plurality of heatsink fins, each heatsink fin including a fin bottom joined to the heatsink base and a fin top opposite to the fin bottom, wherein a plurality of flow channels are formed in at least one of the heatsink fins to extend obliquely from the fin bottom towards the fin top, and the plurality of flow channels merge into a public channel formed at the fin top.
Dependencies are inferred from the claim text.