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US 7,547,120 B2Granted
Light reflector with a defined contour sharpness of the light distribution produced thereby
AssigneeAuer Lighting GmbH
InventorsHarry Wagener, Ruediger Kittelmann
Life of this patent
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Abstract
The invention relates to a light reflector comprising a reflective surface having facets at least in sections, and a region for arranging at least one luminous means, wherein facets in a first region, closer to the region for arranging at least one luminous means, the region close to the luminous means, have a cylindrical shape, and facets in a second region, more remote from the region for arranging at least one luminous means, the region remote from the luminous means, have a spherical shape.
Claims23
A light reflector comprising:
- a reflective surface having facets at least in sections;
- and
- a region for arranging at least one luminous means;
- wherein said light reflector is defined by cylindrical-shaped facets in a first region and spherical-shaped
- facets in a second region, said first region being closer than said second region to the region for arranging at least one luminous means.
2 more elements
A luminaire comprising:
- at least one luminous means;
- and at least one light reflector that comprises:
- a reflective surface having facets at least in sections, and
- a region for arranging at least one luminous means,
- wherein said light reflector is defined by cylindrical-shaped facets in a first region and spherical-shaped
- facets in a second region, said first region being closer than said second region to the region for arranging at least one luminous means.
3 more elements
Dependencies are inferred from the claim text.