| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a feed-in box type remote control receiving device with high compatibility with a conventional system capable of adding a remote control function, while using conventional lighting ducts and lighting fixtures. <P>SOLUTION: The feed-in box type remote control receiving device 3 is mounted on an end part of a lighting duct 1 with a pair of linear conductors 23 for power supply installed in parallel along a length direction inside. The device 3 is provided with a power source line lead-in part 35 leading in a power source line, an inserted terminal part 32 inserted into an end part of the lighting duct 1 and electrically connected with the pair of linear conductors 23, a remote control receiving part 36 receiving radio signals from a remote control transmitter, and a switching means connecting the power source line led in the power source line lead-in part 35 with the inserted terminal part 32 in accordance with the signals received with the remote control receiving part 36. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
