| 主权项 |
1. A heat sink device comprising:
a thermally conducting base plate configured to be thermally coupled to a heat source; a cover substantially opposite the base plate; and a plurality of thermally conducting partitions, each partition extending laterally from the base plate to the cover, a lateral edge of that partition being in thermal contact with the base plate, the partitions partitioning a space between base plate and cover into an array of elongated channels with open opposite ends, such that when the base plate is thermally coupled to a heat source and the open opposite ends of a channel of the array of channels are aligned substantially vertically, a chimney effect air flow is sustained within that channel. |
