Sun, rain and wind powered light
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United States of America Patent
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Mar 21, 2017
Grant Date -
Jun 5, 2014
app pub date -
Jun 14, 2013
filing date -
Jun 14, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An outdoor light unit has plural self-contained mechanisms for producing electricity for powering the light unit, the light unit including a support, an electrical lamp, photovoltaic material at its top, an electrical generator, and water impingement blades and wind turbine blades to turn the generator to power the lamp. A rainwater collector collects rainwater running off of the photovoltaic material and directs it onto the water impingement blades. The generator and the rainwater collector are mounted to pivot with respect to the support, and fins cause the wind turbine blades to face into the wind.
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Family
International Classification(s)
Cited Art Landscape
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