초록 ▼

It is an object of the present invention to provide a cooling system capable of simultaneously cooling the electronic parts on a multichip module that is arranged so as to provide a predetermined function, wherein the cooling system can be easily and quickly attached to and detached from the module

It is an object of the present invention to provide a cooling system capable of simultaneously cooling the electronic parts on a multichip module that is arranged so as to provide a predetermined function, wherein the cooling system can be easily and quickly attached to and detached from the module when necessary. The present invention is to provide a cooling system for cooling a multichip module MCM having a predetermined function, on the substrate B of which a plurality of electronic parts including heat generating parts P are mounted, the cooling system for cooling a multichip module comprising: a radiating body 1 capable of covering upper portions of the plurality of electronic parts P while a predetermined clearance is formed between the radiating body 1 and the electronic parts P; a sheet S made of silicon rubber arranged in the clearance, for thermally connecting the upper surfaces of the electronic parts and the radiating member; and a screw N for detachably connecting the radiating body with the substrate B of the multichip module MCM.

대표청구항 ▼

[ What is claimed is:] [1.]1. A cooling system cooling a multichip module having a substrate and a plurality of electronic parts including heat generating parts mounted to said substrate, comprising:a radiating body having a top wall portion covering the upper portion of the plurality of electronic

[ What is claimed is:] [1.]1. A cooling system cooling a multichip module having a substrate and a plurality of electronic parts including heat generating parts mounted to said substrate, comprising:a radiating body having a top wall portion covering the upper portion of the plurality of electronic parts and a side peripheral wall portion extending from said top wall portion and contacting said substrate while an internal space is formed between the radiating body and the substrate. said radiating body having inlet ports formed through said top wall portion and discharge ports formed through said side peripheral wall portion;a fastening body detachably connecting the radiating body with the substrate of the multichip module; andan axial fan attached to said top wall portion of the radiating body, so that air flows from the axial fan into the internal space through said inlet ports and from the internal space to the outside of the radiating body through said discharge ports.