Apparatus and method for cooling thermopile of mic

专利名称：Apparatus and method for cooling

thermopile of microwave oven

发明人：Geun Hyoung Lee申请号：US08/650805申请日：19960520公开号：US05780822A公开日：19980714

摘要：An apparatus and method for cooling a thermopile of a microwave oven which iscapable of achieving a desired automatic cooking operation by effectively preventing thethermopile from being heated beyond a predetermined level irrespective of the changeof the temperature of a heating chamber, wherein the apparatus includes a cooling fanprovided at a bottom portion of an electrical components mounting compartment, an airduct provided above the cooling fan for selectively guiding outside air drawn in by therotation of the cooling fan through a suction inlet to flow either to the inside of theelectrical components mounting compartment, or to an upper portion of a heatingchamber, and cooling air flow guides attached on the upper surface of the heatingchamber, for guiding the cooling air flowing to the upper portion of the heating chamberto be moved towards a thermopile thereat.

申请人：LG ELECTRONICS INC.

代理机构：Ostrolenk, Faber, Gerb & Soffen, LLP

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