Device combining stop lamps and cargo lamps
AssigneeValeo Vision Belgique
InventorsAlexandre Franc, Arthur-Guillaume Renaudeau, Yves Dubois
Life of this patent
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Abstract
A lighting device for a motor vehicle, the lighting device including a vehicle stop-lamp assembly and a cargo-lamp assembly. The lighting device includes a common lens that is configured, on the one hand, to form at least one stop-lamp light beam and, on the other hand, to form at least one cargo-lamp light beam. It furthermore includes a first group of light sources that are configured to emit stop-lamp light beams and a second group of light sources that are configured to emit cargo-lamp light beams, the light sources of the first group and of the second group being arranged on a common electronic holder.
Claims16
A lighting device for a motor vehicle, the lighting device comprising:
- a common lens extending in a transverse direction of the lighting device and having an external surface along the transverse direction that includes
- a first set of diffracting optical elements in a first region and a second set of diffracting optical elements in a second region;
- a vehicle stop-lamp assembly;
- and
- a cargo-lamp assembly, wherein
- the first set of diffracting optical elements orient at least one stop-lamp light beam and the second set of diffracting optical elements orient at least one cargo-lamp light beam, the at least one stop-lamp light beam and the at least one cargo-lamp light beam being formed by the common lens based on an actuation of at least one of the vehicle stop-lamp assembly and the cargo-lamp assembly, and
- each diffracting optical element of the first set of diffracting optical elements extends in a first direction and each diffracting optical element of the second set of diffracting optical elements extends in a different, second direction.
Dependencies are inferred from the claim text.