Lighting arrangement
AssigneeSignify Holding B.V.
InventorsANNA WILHELMINA MARIA DE BEST, RENÉ BELTMAN, MICHEL CORNELUS JOSEPHUS MARIA VISSENBERG, HENDRIKUS JOHAN ADRIE DE VRIES
Life of this patent
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Abstract
A lighting arrangement comprises a cup comprising a wall that defines a light output opening and a plurality of LED light sources arranged inside the cup. The lighting arrangement further comprises a plurality of lenses, each lens being arranged adjacent to a respective LED light source and arranged to direct LED light emitted by respective LED light source through the light output opening of the cup. The plurality of lenses is arranged on a lens plate and a wall is arranged to protrude from the lens plate and arranged such that each lens is separated from each other lens by a section of the wall.
Claims15
A lighting arrangement for providing downward overhead illumination, comprising:
- a cup comprising a wall that defines a light output opening
- a plurality of light emitting diode, LED, light sources arranged inside the cup,
- a plurality of lenses, each lens being arranged adjacent to a respective LED light source and arranged to direct LED light emitted by respective LED light source through the light output opening of the cup,
- a lens plate on which the plurality of lenses is arranged,
- a wall arranged to protrude from the lens plate and arranged such that each lens is separated from each other lens by a section of the wall,
- wherein the wall has an optical property that causes a change in the direction of the LED light, by reflection, refraction, or scattering, and
- wherein the wall has a top side that is provided with a plurality of projections or protrusions.
Dependencies are inferred from the claim text.