Rotating lamp
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United States of America Patent
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May 11, 2010
Issued Date -
N/A
app pub date -
Feb 21, 2006
filing date -
Apr 14, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A rotating lamp comprises a translucent globe, a shaft portion, arranged in the globe, made of a material containing metal, an LED device provided on the shaft portion, a rotatable support member rotatably set along the outer peripheral direction of the shaft portion, a reflecting mirror supported by the rotatable support member for reflecting light received from the LED device, a driving portion rotating/driving the rotatable support member and a heat radiating portion provided on the shaft portion. Thus, heat generated in LED devices can be discharged and a problem resulting from heat can be solved.
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