AIR-COOLED DEVICE HOUSING Russian patent published in 2013 - IPC G12B9/02 G12B15/04 H05K5/00 H05K7/20 

FIELD: radio engineering, communication.

SUBSTANCE: air-cooled device housing has a cooling system formed by an inlet opening and outlet openings, a bottom cover, inner and outer left-side, right-side and rear walls, as well as a double top cover, forming closed inner and outer loops and adapted to allow passage of a cold air stream between the inner and outer walls, wherein lateral inner walls are in form of heat sinks. The outlet openings are made on the front panel and the inner top cover is in form of a heat sink. Double partition walls are mounted inside the housing such that a cooling air stream can pass between them and the partition walls are mounted so as to form at least two main compartments and one additional compartment. Inside each main compartment there is at least one functionally assembled heat-removing element which is made in form of an radioelectronic module with heat removal, mounted by heat removal contact surfaces on the inner lateral wall of the housing or partition wall and mounted tightly to inner surfaces thereof, and by the front contact surface to the surface of the inner top cover of the housing. At least one radioelectronic module is mounted in the additional compartment.

EFFECT: high efficiency of cooling the housing and radioelectronic equipment modules.

7 cl, 5 dwg