Focused lighting device
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United States of America Patent
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Apr 17, 2012
Grant Date -
May 5, 2011
app pub date -
Apr 22, 2010
filing date -
Nov 3, 2009
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A focused lighting device has a plurality of light sources, each of which emits a light beam, and a focusing cup. The cup has a cup body with an opening at its top, a reflective hood positioned in the cup body and defining a plurality of reflective mirrors, with each mirror corresponding to a separate one of the light beams emitted from the light sources to reflect the corresponding light beam emitted from the light sources, so as to simulate a central light source focused in the focused cup. The focused lighting device can also include a plurality of partitions, with each partition positioned between adjacent reflective mirrors to separate the light beams emitted from the light sources so as to prevent the light beams from projecting onto non-corresponding reflective mirrors. The focused lighting device can further include a hood body disposed at the top opening of the focusing cup and having a plurality of parallel light guides.
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