Light module for a lighting device of a motor vehicle
AssigneeValeo Vision
InventorYves GROMFELD
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Abstract
The invention relates to a light module for a lighting device of a motor vehicle, including a light source and an optical device, the optical device being arranged to receive light emitted by the light source and to form, from the light, a light beam having an upper cut-off including a first portion and a second portion which are substantially horizontal and separated by a third portion descending from the first portion and ascending towards the second portion, the third portion being such that the light beam has, when projected onto a screen, a light-free zone extending at least horizontally in a range from substantially 0° to −2.2° and vertically in a range from substantially 0° to −0.8°.
Claims18
A light-emitting module for a lighting device for a motor vehicle, comprising a light source and an optical device, the optical device being arranged to receive light emitted by the light source and to form, from this light, a light beam having an upper cutoff including a first segment and a second segment that are substantially horizontal and that are separated by a third segment that descends from the first segment and rises to the second segment, the third segment being such that the light beam has, when projected onto a screen, a zone devoid of light lying at least, horizontally, in a range extending substantially from 0° to −2.2° and, vertically, in a range extending substantially from 0° to −0.8°.
A lighting device for a motor vehicle, comprising:
- a light-emitting module, the light-emitting module including a light source and an optical device, the optical device being arranged to receive light emitted by the light source and to form, from this light, a light beam having an upper cutoff including a first segment and a second segment that are substantially horizontal and that are separated by a third segment that descends from the first segment and rises to the second segment, the third segment being such that the light beam has, when projected onto a screen, a zone devoid of light lying at least, horizontally, in a range extending substantially from 0° to −2.2° and, vertically, in a range extending substantially from 0° to −0.8° with the light-emitting module being a first light-emitting module and the light beam formed by the optical device of this first light-emitting module being a first light beam, and
- a second light-emitting module including a light source and an optical device, the optical device of this second light-emitting module being arranged to receive light emitted by the light source of this second light-emitting module and to form, from this light, a second light beam having an upper cutoff, the first light-emitting module and the second light-emitting module being arranged so that the upper cutoffs of the first and second light beams are substantially at least partially aligned.
Dependencies are inferred from the claim text.