Electronic module housing with cooler - has aerating duct with ventilation ports coupled directly or indirectly to module ports for cool air stream flow

摘要

The housing (10) with a cooler retains at least one electronic module, e.g. a 19 inch insert casing for electronic modules. At least one aerating duct (22,23) has ventilation ports (26,27), directly or indirectly coupled to ports (18,19) in the module for flow connection on the module insertion. Air circulators generate a cooling air flow through the aerating duct(s). Pref. the air circulates contain a heat exchanger. The air, flowing via the ducts and modules, in hermetically sealed from ambient air. Separate ducts may extend over the entire depth and width of the module(s). USE/ADVANTAGE - Electronic module cabinets etc, with simple and effective cooling.