Patent ID: 9030823
Filing Date: 2015-05-12
Classification: F28D,F28F,H01L,H05K

Abstract:
1. A heat dissipation system for a power module, the heat dissipation system comprising: a first heat dissipation plate having a top surface and a bottom surface and including a plurality of first cooling medium flow path units formed in the top surface thereof at a predetermined depth, the first heat dissipation plate allowing a first cooling medium to flow in a first direction through the first cooling medium flow path units; a second heat dissipation plate formed on the first heat dissipation plate; and heat dissipation pipes respectively inserted into the plurality of first cooling medium flow path units of the first heat dissipation plate and including second cooling medium flow path units allowing a second cooling medium to flow in a second direction therethrough, wherein the first direction and the second direction are opposite to each other, and wherein each of the first cooling medium flow path units is divided into a plurality of first cooling medium flow paths based on a respective one of the heat dissipation pipes inserted in each of the first cooling medium flow path units.