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 heat producing elements of radio electronic equipment (REE), and can be used to provide the required temperature conditions of REE. There are recesses in the main evaporation heat exchanger relative to the lower surface under the area of placement of two additional sections of the thermoelectric battery (TEB), the height of which is 3/4 of the height of the main heat exchanger in its side part, while in the recesses due to the fastening devices, fan units are installed, powered by an electric power source, and the main fan unit, powered by the same electric power source, with the help of fasteners, is installed on the lower surface of the main heat exchanger, located between the recesses, having non-through cylindrical holes made in-line. Moreover, a temperature sensor is installed in contact with the REE heat-generating element, the output of which is electrically connected to the input of the temperature controller, the output of the latter is electrically connected to the main and additional sections of the TEB.

EFFECT: increasing the efficiency of heat removal from the REE element by 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