LED lighting device
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United States of America Patent
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Apr 5, 2016
Grant Date -
Mar 19, 2015
app pub date -
Sep 13, 2014
filing date -
Sep 18, 2013
priority date (Note) -
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Abstract
The present disclosure provides an LED lighting device comprising a heat dissipation body, a driver module and a lighting module. The heat dissipation body includes a base, a heat dissipation wall, heat dissipation fins and a top face. The heat dissipation wall defines a heat dissipation channel therein and is formed with first through holes. The heat dissipation fins are formed on and encircle the heat dissipation wall. The top face is formed with a first opening The driver module is disposed inside the heat dissipation body. The lighting module includes a tube body and LED light sources. The tube body has two end openings in fluid communication with each other and one of the end openings is connected to the first opening The LED light sources are arranged on the tube body and are electrically connected to the driver module.
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