Omnidirectional LED light bulb

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10288226
APP PUB NO 20140340870A1
SERIAL NO

14223924

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An LED light bulb has a hollow LED support/heat sink (222, 602, 702, 900, 802, 1002, 1102, 1216, 1404, 1502, 1606, 1906) with fins (234, 406, 604, 706, 804, 904, 906,1008, 1106, 1620) extending internally and openings at two ends (230, 232, 1522). Heat generated by the LEDs (238, 908, 1242, 1624, 2504) is conducted through the heat sink fins and is removed by a convectively driven air flow that flows through the LED support/heat sink. LEDs are mounted on multiple external faces (236, 404, 910, 1524, 1622) of the LED support/heat sink thereby providing illumination in all directions. Lenses (1246, 2102, 2104) are provided for the LEDs to make the illumination highly uniform.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PREMYSLER PHILIPWASHINGTON DC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Premysler, Philip Washington, US 14 483

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