| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply line connection device which solves the problem that when a plurality of power supply line connection parts are installed, structural restrictions for preventing electric power from being excessively supplied are needed. <P>SOLUTION: The power supply line connection device includes a first connection part which includes a first power supply line connection part electrically connected to a first power supply line; a second connection part which includes a second power supply line connection part electrically connected to a second power supply line; an output part which outputs electric power to be supplied to the first power line supply connection part or second power supply line connection part; a switching part which alternates a first state in which the output part is connected to the first power supply line connection part and a second state in which the output part is connected to the second power supply line connection part; and a first detection part which transmits a first detection signal to the switching part when the first power supply line and first power supply line connection part are electrically connected, the switching part holding the first state when the first detection signal is received or the second state when the first detection signal is not received. <P>COPYRIGHT: (C)2013,JPO&INPIT |
