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High performance shield sheet metal construction Disclosure Number: IPCOM000013359D
Original Publication Date: 2002-Feb-01
Included in the Prior Art Database: 2003-Jun-18

Publishing Venue



Disclosed is a high heatexchange construction for a notebook type Personal Computer(PC). Usually heatexcahnge construction for Micro Processor Unit(MPU) and other electrical components in the notebook PC consists Fan and its metal housing. In order to increase coefficiency of the heatexchange, the following heatexchange construction has bee proposed. The high heatexchange construction consists of the two parts: A,B.(as displayed in the attached figure). Part A is the fan which have cooling system by air. Part B is a sheet metal component which shape sach as air duct, and its surface contacts electrical components which heat high temparature while the notebook PC work. Air inlet of the sheet metal component places far from the electrical components, also air outlet places beside of the fan. The combination of these two parts: Fan and Sheet metal component, provides high heatexchange construction.