Cooling device

Abstract

A cooling device includes a tungsten alloy cooling pad (10), a first substrate (20), a second substrate (30) and multiple connecting columns (40). The tungsten alloy cooling pad (10) is used for being attached on the heat source (H). The first substrate (20) is parallelly superposed on the tungsten alloy cooling pad (10). The second substrate (30) corresponds to the first substrate (20) to be parallelly arranged. Each connecting column (40) is perpendicularly connected between the first substrate (20) and the second substrate (30). Each connecting column (40) is arranged in a matrix. Accordingly, the tungsten alloy cooling pad (10) can rapidly disperse and transfer the heat of the heat source (H) to the first substrate (20) and transfer to the second substrate (30) through each connecting column (40) for cooling to avoid heat accumulation leading to overheat.

Dependencies are inferred from the claim text.