Lighting device for a motor vehicle, comprising at least one diaphragm

A luminous device of an automotive vehicle, comprising:

• a. at least one luminous module, with the at least one luminous module including a plurality of first light sources able to emit light and at least one collector including a reflective surface arranged to collect and reflect the light emitted by the plurality of first light sources into a light beam;
• b. a lens associated with the luminous module, arranged to project the light beam reflected by the collector of the luminous module, the lens being arranged to form on the road an image of the reflective surface of the collector of the luminous module;
• c. at least one transparent or translucent diaphragm having an incidence face capable of receiving part of the light beam reflected by the collector of the luminous module and arranged to refract the received part in a direction deviating from the lens.