| 摘要 |
<p>PURPOSE: A lighting device is provided to easily perform a desired light emitting color by wirelessly controlling light emitting bodies according to an external command signal. CONSTITUTION: Light emitting bodies(50) having different color are arranged in a base(100). A rotating disc(200) is arranged inside the base. A plurality of fixing grooves is formed in a circumference of the rotating disc. The light emitting bodies are inserted to the fixing grooves. A motor(300) is connected to a central axis of the rotating disc. A transfer module is installed in the base. The transfer module transfers the light emitting bodies to the fixing grooves according to an external electric signal. A control part(500) controls operations of the transfer module and the motor. A receiving part(600) operates the control part according to an external command signal. A transmitting part(700) wirelessly transmits the external command signal to the receiving part through a fixed frequency band.</p> |
