Outdoor umbrella with solar power supply
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United States of America Patent
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Aug 2, 2005
Issued Date -
N/A
app pub date -
Aug 13, 2002
filing date -
Mar 27, 2002
priority date (Note) -
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Abstract
An outdoor umbrella includes a foldable umbrella awning, an umbrella frame, a lighting system mounted on the umbrella frame, and a solar power supply arrangement which converts solar energy into electrical energy and provides the converted electrical energy to the lighting system for lighting up the lighting system. The solar power supply arrangement includes a solar collecting device supported by the main supporting stem, wherein the solar collecting device has a collecting surface arranged to expose to sunlight for extensively collecting solar energy.
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Cited Art Landscape
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