LED tube lamp
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United States of America Patent
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Mar 31, 2016
filing date -
Sep 28, 2014
priority date (Note) -
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Abstract
An LED tube lamp including a glass lamp tube, an LED light strip disposed inside the glass lamp tube, and an end cap attached over an end of glass lamp tube is disclosed. The glass lamp tube includes a main body region, a rear end region, and a two-arc-shaped transition region connecting the main body region and the rear end region. The LED light strip includes a bendable circuit sheet being longer than the glass lamp tube to form a freely extending end portion. In addition, the end cap has at least one opening on surface to dissipating heat resulting from power supply and/or the process of heating of a hot melt adhesive.
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