THERMOELECTRIC DEVICE FOR HEAT REMOVAL FROM RADIO ELECTRONIC EQUIPMENT ELEMENTS Russian patent published in 2023 - IPC H05K7/20 H01L23/38 H01L23/467 

FIELD: electrical engineering.

SUBSTANCE: thermoelectric device for removing heat from 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 center, while in the center of the lower surface a fan unit is installed with the help of fasteners and powered by an electric power source, working to blow air into the cylindrical holes. In addition, an additional heat exchanger with an evaporative heat sink is in contact with the REE element; the thermoelectric battery (TEB) is connected to a temperature controller, which is connected to a temperature sensor installed on the REE.

EFFECT: increasing the intensity of heat removal from the heat-generating junctions of the TEB sections through the main heat exchanger due to the organization of forced air heat removal from it.

1 cl, 1 dwg