Patent ID: 9045235
Filing Date: 2015-06-02
Classification: B60Q,B64D,F21V,Y10T

Abstract:
1. A service device having a gasper module and a lighting module for a passenger service unit of an aircraft, the service device comprising: a lighting source in a lighting module housing for providing light; and a gasper orifice in a gasper module housing for supplying gasper air, wherein the lighting module and the gasper module are assembled in a housing assembly of the service device, wherein the housing assembly is adapted to hold the lighting module and the gasper module substantially around an axis of the housing assembly, wherein: the lighting module and the gasper module are separated from each other by a housing assembly bearing part; a force transmission is applicable to the lighting module and the gasper module for independent movement of at least one of the lighting module and the gasper module relative to the housing assembly bearing part; the gasper module housing and the lighting module housing are separately form fitted to the housing assembly bearing part by a positive locking; and wherein the housing assembly comprises an outer ring housing and an inner ring housing, the inner ring housing having the housing assembly bearing part and the outer ring housing having a further housing assembly bearing part, the further housing assembly bearing part having an inner bearing ring surface engaging an outer curved ring surface of the lighting module housing.