Beacon light optic, beacon light, method for obtaining a beacon light optic
AssigneeOrga Holding B.V.
InventorThomas Leeuwangh
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Abstract
A beacon light optic, comprising a reflective surface having an optical axis wherein the reflective surface is composed of surface parts of at least two at least partly overlapping at least segments of rotation symmetrical surfaces, an entrance area comprising an entrance surface for allowing light to enter the beacon light optic, an exit area through which light exits the beacon light optic, a light emitting element disposed in front of the entrance surface such that light emitting from the light emitting element enters the beacon light optic through the entrance area.
Claims14
A beacon light optic, comprising:
- a reflective surface having an optical axis wherein the reflective surface is composed of surface parts of at least two at least partly overlapping segments of rotation symmetrical surfaces;
- an entrance area comprising an entrance surface for allowing light to enter the beacon light optic;
- an exit area through which light exits the beacon light optic;
- a light emitting element disposed in front of the entrance surface such that light emitting from the light emitting element enters the beacon light optic through the entrance area, wherein the optical axes of at least two rotation symmetrical surfaces are under an angle with respect to each other in a plane comprising the optical axes of each rotation symmetrical surface such that the surface parts of the thus created composed surface form the reflective surface of the optic.
(canceled)
The beacon light optic according to any one of the preceding claims, wherein the rotation symmetrical surface is a paraboloid surface.
The beacon light optic according to any one of the preceding claims, wherein the optic is a massive optic.
The beacon light optic according to any one of the preceding claims, wherein the entrance surface is a first lens surface.
The beacon light optic according to any one of the preceding claims, further comprising a second lens surface positioned at the optical axis for transmitting light which is not reflected by the reflective surface.
Dependencies are inferred from the claim text.