Evaporator of CPL cooling apparatus having a fine wick structure

摘要

PURPOSE: An evaporator of capillary pumped loop(CPL) cooling system with fine wick structure is provided to improve cooling efficiency. CONSTITUTION: An evaporator is flat plate type and includes a refrigerant storage part(42) storing refrigerant flowing in from a condenser and collecting non-condensed gas contained in refrigerant in an upper space(42a); a cooling part(46) cooling a heating body(H) by evaporation of refrigerant; and an upper structure(50) and a lower structure(38) joined to limit a channel area(44) where refrigerant is delivered from the refrigerant storage part to the cooling part by capillary force.