US Patent No. 10,563,839

SYSTEM AND METHOD FOR PREVENTING LIGHT SPILL


Patent No. 10,563,839
Issue Date February 18, 2020
Title System And Method For Preventing Light Spill
Inventorship Pavel Jurik, Prostredni Becva (CZ)
Josef Valchar, Prostredni Becva (CZ)
Assignee Robe Lighting s.r.o., Roznov pod Radhostem (CZ)

Claim of US Patent No. 10,563,839

1. A luminaire, comprising:a plurality of light modules, each having a light source at a proximal end, an exit aperture at a distal end, and a light source cover;
a first baffle forming sides of a plurality of first shielding compartments corresponding to the plurality of light modules;
a light shield, comprising a plurality of shield apertures corresponding to the plurality of light modules, each shield aperture fitting around a corresponding light module, the light shield mounted on a proximal end of the first baffle, the exit aperture of each light module located in a corresponding first shielding compartment, the light shield configured to reduce light spill from the first shielding compartments toward the proximal ends of the plurality of light modules;
a plurality of output lenses corresponding to the plurality of first shielding compartments, the plurality of output lenses coupled to a distal end of the first baffle, edges of each lens coated with a light absorbing coating; and
a second baffle forming sides of a plurality of second shielding compartments corresponding to the plurality of output lenses, a proximal end of the second baffle coupled to the plurality of output lenses.