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

Abstract RU 2805979 C1

FIELD: electrical engineering.

SUBSTANCE: thermoelectric device for removing heat from elements of radio electronic apparatus (REA). There are recesses in the main heat exchanger relative to the lower surface under the area of placement of two additional sections of the 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, additional 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 a checkerboard pattern.

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

1 cl, 1 dwg

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RU 2 805 979 C1

Authors

Evdulov Oleg Viktorovich

Evdulov Denis Viktorovich

Ivanchenko Aleksandr Aleksandrovich

Dates

2023-10-24Published

2023-05-12Filed