| 摘要 |
PROBLEM TO BE SOLVED: To conduct non-contact power supply without lowering power transmitting efficiency in lighting equipment for both charging and a.c. SOLUTION: For the illumination system that an inverter 2 is provided on the primary winding side of a transformer T1, in which a primary winding L1 and a secondary winding L2 are formed separably and detachably, and a rectifying and filtering means 3, a plurality of secondary cells B1, B2, B3, a charging/discharging control means 6 thereof, a lamp 5 and a lighting means 4 thereof are provided on the secondary winding side of the transformer T1, the charging/discharging control means 6 controls charging/discharging of the secondary cells B1, B2, B3 in such a manner that a difference in current of power supplied to the rectifying and filtering means 3 through the transformer T1 is lessened. |
