SYSTEM FOR COOLING ELEMENTS OF RADIO-ELECTRONIC EQUIPMENT Russian patent published in 2007 - IPC H05K7/20 

FIELD: electric engineering, namely, structure of system for cooling radio-elements.

SUBSTANCE: in accordance to invention, cooling contour consists of evaporator, filled with heat carrier, and condenser, interconnected by two elastic heat-insulated hoses, one of hoses is meant for moving steam from evaporator to condenser, second one is meant for condensate bypassing. One end of first hose is held in upper part of evaporator, its second end is held in middle part of condenser. One end of second hose is held in lower part of condenser, its other end is held in middle part of evaporator. Condenser is held to metallic wall of radio-electronic equipment case by magnets. Evaporator is fastened on cooled element of radio-electronic equipment by means of spring-loaded tie. Evaporator and condenser are made in form of vessels, having equal volumes, while the area of evaporator exceeds the area of cooled element. Walls of evaporator and condenser in contact with parts of radio-electronic equipment are made of copper. Surface of evaporator, with exception of the wall in contact with cooled element, and surface of condenser, with exception of its upper part, are covered with heat-insulating material.

EFFECT: increased ecological compatibility of structure, increased safety of radio-electronic equipment operation, simplified design.

1 dwg