LED lamp having a larger lighting angle
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United States of America Patent
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-
May 1, 2012
Grant Date -
May 12, 2011
app pub date -
Mar 25, 2010
filing date -
Nov 10, 2009
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An LED lamp includes a lamp shade, an optical lens mounted in the lamp shade, and an LED module mounted in the lamp shade. Thus, the optical lens has a curved surface with different curvatures to reflect and refract the light beams of the LED module in different angles and directions so that after the light beams of the LED module pass through and emerge from the optical lens, the light beams of the LED module are scattered and diverged in different angles and directions from the optical lens and are distributed on the optical lens evenly and smoothly such that the LED module has a larger lighting angle so as to enhance the lighting effect and the aesthetic quality of the LED lamp.
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