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US 2007/0165410 A1Published application
Sectored lights
OwnerJohn Rochfortinventor
Life of this patent
Estimating the term…
Abstract
A sectored light primarily for use in the marine industry incorporating LED's as a light source. The light includes a novel light dispensing lens (16) in conjunction with positively curved (convex) reflective elements (15) to provide a superior “arc of visibility” with low light scatter and sharp cut off transition.
Claims19
A sectored light comprising:
- a casing including a base portion and a light transmitting portion,
- a light source comprising at least one LED;
- a lens element to collect and disperse the light emitted by the source;
- a reflective element associated with each side of the lens;
- said reflective element having a reflective surface that is positively curved in lateral cross-section.
2 more elements
A sectored light according to claim 2, wherein the reflective elements are made of metal, one surface of which is polished to form said reflective surface.
A sectored light comprising:
- a casing including a base portion and a light transmitting portion, a light source comprising at least one incandescent bulb;
- a lens element to collect and disperse the light emitted by the source;
- a reflective element associated with each side of the lens;
- said reflective element having a reflective surface that is positively curved in lateral cross-section.
1 more element
Dependencies are inferred from the claim text.