LED lighting module and lighting lamp using same
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United States of America Patent
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Dec 30, 2014
Grant Date -
Jan 24, 2013
app pub date -
Mar 24, 2011
filing date -
Mar 26, 2010
priority date (Note) -
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Abstract
An LED lighting module formed by combining components into an integrated type to achieve efficiency in light emission-light diffusion-heat dissipating operations is provided. Also, a lighting lamp is provided in which a plurality of LED lighting modules are combined to enable wide light distribution, and heat generated from the lighting lamp can be convected through a plurality of vent holes formed in all side surfaces of the lamp to achieve improved illumination efficiency and lengthen the lifespan of the lamp to tens of thousands of hours. For this, the LED lighting module is formed by combining, into an integrated type, an LED module in which a plurality of vertical projection type and side projection type LED elements are arrayed, a light diffusion cover having blades protruded from the left and right sides thereof, and a thin heat dissipating plate, thereby obtaining a lightweight and economically advantageous lighting module.
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