Housing for support of electrical or electronic components, particularly switchgear cabinet, has housing wall, which has or forms heat exchanger element, and has air supply arrangement

摘要

The housing (10) has a housing wall (12), which has or forms a heat exchanger element (12.1). An air supply arrangement is provided, which forms an air jet by a nozzle (14.1), and produces an air flow. An angle is formed within the range of 0 to 45 degree between the direction of flow of the air jet and the assigned surface of the heat-emitting endothermic side.