| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a charging power source for a secondary battery of a vehicle in a dwelling. <P>SOLUTION: Electric power from a distribution board 12 in a dwelling 10 is transmitted to a charging stand 40 using a VVF cable connected with a branch breaker. In the charging stand, an earth leakage breaker is connected with an electric outlet, and a secondary battery of a vehicle 36 is charged with power supplied through a charge cable 72 connected with the electric outlet. The VVF cable is housed in a wiring duct 54 in a room, and the VVF cable is inserted into a VE pipe 64 laid along an outer wall surface 52B and a PF pipe 66 buried underground outside the room, therefore, the VVF cable is concealed and protected to be connected with the charging stand without marring interior and exterior appearance of the dwelling. A through hole 60 formed on a wall 52 is covered with a connection box 58 fixed on the outer wall surface and waterproof treatment is applied thereto so that indoor intrusion of rainwater is prevented. <P>COPYRIGHT: (C)2013,JPO&INPIT |
