| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrodeless lighting fixture that has a simple structure and can prevent deterioration of luminous flux due to dirt attached on a translucent panel. <P>SOLUTION: The electrodeless lighting fixture includes an electrodeless discharge lamp 1, an induction coil L1 arranged in the vicinity of the electrodeless discharge lamp 1, a lighting device 3 supplying AC current to the induction coil L1, a front surface panel 5 transmitting light irradiated by the electrodeless discharge lamp 1, a power source coil L2 magnetically coupled with the induction coil L1, a motor 81 driven by induced electromotive force induced by the power source coil L2 through supply of AC current to the induction coil L1, and a wiper 7 sliding the front surface of the front surface panel 5 as the motor 81 is driven. <P>COPYRIGHT: (C)2012,JPO&INPIT |
