WIRELESS POWER FOR AIRFIELD LIGHTING

摘要

A wirelessly powered airfield lighting device (100) includes a base can (104) and a wireless power transmitter (124) disposed in the base can. The wireless power transmitter can wirelessly transmit power. The lighting device further includes an isolation transformer (120) disposed inside the base can. The isolation transformer is electrically coupled to and between the wireless power transmitter and a power source. The lighting device also includes a light fixture (102) that includes a base (110) disposed on and sealing the top end of the base can and that includes an electronics compartment (108). The light fixture further includes a wireless power receiver (114) disposed in the electronics compartment and that wirelessly receives power from the wireless power transmitter. The light fixture also includes a light source that receives power from the wireless power receiver.