LAMP ASSEMBLY AND LAMP DEVICE HAVING THE SAME
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United States of America Patent
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Jul 25, 2017
Grant Date -
Jul 27, 2017
app pub date -
Jan 22, 2016
filing date -
Jan 22, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A lamp assembly includes a base plate and a plurality of light emitting units. The base plate has a first surface and a second surface opposite to the first surface. The base plate is formed with a plurality of first heat-dissipating holes extending through the first and second surfaces, and a plurality of second heat-dissipating holes extending through the first and second surfaces and possessing a diameter smaller than that of the first heat-dissipating holes. The plurality of light emitting units are mounted on the first and second surfaces.
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