摘要 |
PURPOSE: An LED lighting device is provided to enable a user to variously change the shape of the LED lighting device. CONSTITUTION: An LED lighting device comprises first, second, and third LED lighting modules. The first lighting module is formed on the center of the device in a circular shape and can be divided into four parts(110,120,130,140). The second LED lighting module is formed outside the first LED lighting module in a ring-shape and has a space where the first LED lighting module is arranged. The second LED lighting module can be divided into four parts(210,220,230,240). The third LED lighting module is formed outside the second LED lighting module in a ring shape and has a space where the second LED lighting module is arranged. The third LED lighting module can be divided into four parts(310,320,330,340).
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申请人 |
HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION |
发明人 |
YI, CHIN WOO;KIM, YOUNG HUN;KU, SUNG MO;KIM, HYUN JOONG;AHN, JUN HWAN |