Electronic casing for aircraft, has high thermal conductivity device integrated to electronic card, and having evaporator part in thermal contact with electronic component and condenser part ensuring thermal contact with walls of housing

摘要

The casing (3) has a mechanical structure with a groove shaped housing (30), and a mechanical fixation unit (9) e.g. wedge-lock retainers(RTM: monogram aerospace fasteners), for fixing an electronic card (2) in the housing. The card has an electronic component (1) and a high thermal conductivity device i.e. heat pipe (10), integrated to the card. The pipe has an evaporator part being in thermal contact with the component. The pipe has condenser part mechanical arranged to ensure a thermal contact with walls of the housing.