| 摘要 |
FIELD: physics. ^ SUBSTANCE: cabinet (1) for radioelectronic equipment in which there are submodules (8) with their own self-contained air-cooling systems is sealed and has two separate ventilation units (9 and 10). Inner partition walls form longitudinal ventilation channels from said self-contained air-cooling systems of submodules (8): on the back cover of the cabinet (2), upper (7) and lower (6) covers and the front door (2), and from the two separate ventilation units (9 and 10), respectively mounted higher and lower than the submodules (8), the inner partition walls form transverse ventilation channels vertically between housings of the submodules (8) and on the side covers (4, 5) of the cabinet. The front door (2) and covers (3,4, 5, 6 and 7) of the cabinet for radioelectronic equipment are corrugated: the front door (2), the back (3) and side covers (4 and 5) have vertical corrugations, and in the lower (6) and upper (7) covers, the corrugations lie in the direction from the front door (2) to the back cover (3), wherein all corrugations to the edges of sheets of the front door (2) and covers (3, 4, 5, 6 and 7) of the cabinet for radioelectronic equipment move into the plane of the sheets. ^ EFFECT: high heat removal efficiency of a sealed non-supervised cabinet for radioelectronic equipment. ^ 2 cl, 5 dwg |
