| 摘要 |
The purpose of the present invention is to provide a non-contact power feeding mechanism having high power feeding efficiency. To achieve the purpose, a secondary coil (3) is formed in a power receiving device of feeding power to an electric device. A primary coil is formed in a power feeding device of feeding power to the power receiving device. The primary coil includes a primary core made of a magnetic material and a wire which is made of a conductive material and winds the primary core. The secondary coil (3) includes a secondary core (31) of a bar shape made of a magnetic material and a wire (32) which is made of a conducive material and winds the secondary core, and a magnetic sheet (4) mounted on the cross section of at least one of the secondary core (31). The magnetic sheet (4) includes a touching part (41) which touches the cross section (31a) of the second core (31) and a bent part (42) which is extended from the touching part (41) to the outer diameter of the secondary core (31), and has a normal which is not at least partly parallel to the shaft center of the secondary core (31). |
