Adjusting device for e.g. interior-parking lamp for producing variable light distribution, has diaphragm movable relative to reflector in two positions such that light emission through light emission opening of reflector is variable

摘要

The device has a reflector (12) arranged in a housing, and including a reflector surface with a light emission opening (13). A diaphragm (15) is arranged in the housing. The diaphragm is movable relative to the reflector in two positions such that a light emission through the opening is variable. The diaphragm is provided with another light emission opening (14). The opening of the reflector is completely covered by the diaphragm in one of the positions. The opening of the reflector and the opening of the diaphragm are congruent relative to each other in the other position.