THERMOELECTRIC DEVICE FOR HEAT REMOVAL FROM RADIOELECTRONIC EQUIPMENT ELEMENTS Russian patent published in 2023 - IPC H05K7/20 H01L23/38 H01L23/42 

FIELD: electronics.

SUBSTANCE: providing the required temperature conditions for elements of radio electronic equipment (REE). Non-through cylindrical holes are made in the main heat exchanger in-line, having a depth equal to 3/4 of the height of the main heat exchanger in its centre, while on the lower surface with the help of fasteners a fan unit is installed, powered by an electric power source, working to blow air into the cylindrical holes. An additional heat exchanger is in contact with the heat-absorbing junctions of additional sections of the thermopile and the heat-emitting element of the REA; a temperature sensor is installed in direct contact with the heat-emitting element of the REA, the output of which is electrically connected to the input of the temperature controller.

EFFECT: improved efficiency of heat removal from the REE element by increasing the intensity of heat removal from the heat-generating junctions of the thermoelectric battery (TEB) through the main heat exchanger due to the organization of forced air heat removal from it.

1 cl, 1 dwg