公开(公告)号：EP2649697A4

公开(公告)日：2015-11-04

申请号：EP11847650

申请日：2011-12-09

申请人： HAYWARD IND INC

发明人： POTUCEK KEVIN L ,  WILLIS DENNIS ,  SUMONTHEE JEFFREY ,  RENAUD BENOIT J ,  PHILHOWER DOUGLAS H ,  FORSYTHE PATRICK J ,  NORMYLE WILLIAM M

IPC分类号： H02J5/00 ,  E04H4/12 ,  E04H4/16 ,  H02J7/02 ,  H02J7/35

CPC分类号： H02J50/10 ,  C02F1/001 ,  C02F2103/42 ,  E04H4/1654 ,  E04H4/1672 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J7/35 ,  H02J50/20 ,  Y10T307/50

摘要： Power supplies for pool and spa equipment are disclosed. In one embodiment, the power supply includes a buoyant housing, a peripheral float, at least one solar cell positioned on the buoyant housing for collecting sunlight and converting same to electrical energy, and a power cable for interconnecting the power supply and pool/spa equipment. In other embodiments, first and second inductive power couplings are provided for powering pool and spa equipment. The power couplings can also be installed using existing plumbing features of the pool or spa.