| 摘要 |
A secondary coil module to which electrical power is supplied through a primary coil using a contactless power supply scheme is provided with: a core made of a magnetic material, the core having a cylinder-shaped cylindrical section and a bottom section formed integrally with the cylindrical section so as to close the opening at one axial end part of the cylindrical section; a storage battery housed in a housing space inside the cylindrical section, the storage cell being charged by the electrical power supplied through the primary coil; and a winding disposed on the outside of the core, on the side of the bottom section of the core. |
