RADIO ELECTRONIC DEVICE Russian patent published in 2018 - IPC G12B9/02 G12B15/04 H05K5/02 H05K7/20 H01L23/36 

FIELD: radio equipment; electronics.

SUBSTANCE: invention relates to electronic equipment and can be used in electronic devices containing heat-generating radio elements that require cooling and protection from external influences during operation. Electronic device includes a housing made of a heat-conducting material, and fuel elements located inside the housing. Case has a ribbed radiator integrated in it and a needle radiator, which serves as its side wall. Device is equipped with a centrifugal fan and a panel covering the needle radiator housing. Fuel elements are distributed in the internal space of the device so that the elements with the highest heat generation are grouped near the needle radiator of the case, and the elements with the lowest heat generation are grouped near the ribbed body radiator. In a needle radiator there is a cavity in which a centrifugal fan is flush with the needles of a needle radiator. Panel has at least one hole for air flow to the centrifugal fan.

EFFECT: improving the efficiency of heat removal from the fuel elements in the body of the electronic device, as well as improving the efficiency of heat exchange between the body of the electronic device and the environment.

5 cl, 6 dwg