LAMP
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United States of America Patent
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Issued Date -
Oct 1, 2015
app pub date -
Dec 12, 2014
filing date -
Mar 31, 2014
priority date (Note) -
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Abstract
A lamp includes a heat-dissipating unit, a light source and a light guide unit. The heat-dissipating unit is formed with at least one heat-dissipating channel that has opposite open ends. The light source is disposed on the heat-dissipating unit. The light guide unit is disposed in front of the light source for guiding light that is emitted from the light source, and is formed with a vent hole that has opposite open ends in spatial communication with the heat-dissipating channel.
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