| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting device that can irradiate light from a light source in an arbitrary direction. <P>SOLUTION: The lighting device 1 includes a light source, a reflecting member 3 which has a reflection face 3a for reflecting light from the light source, a first rotation mechanism 6 which rotates the reflecting member 3 with a prescribed first direction as an axial direction, and a second rotation mechanism 7 which rotates the reflecting member 3 with a second direction nearly orthogonal to the first direction as an axial direction. The first rotation mechanism 6 is a magnetic drive mechanism having a first driving magnet 14 and a first driving coil 15, and the second drive mechanism 7 is a magnetic drive mechanism having a second driving magnet 16 and a second driving coil 17. <P>COPYRIGHT: (C)2013,JPO&INPIT |
