Illumination systems
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United States of America Patent
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Jun 10, 2014
Grant Date -
Jan 5, 2012
app pub date -
Apr 16, 2011
filing date -
Apr 10, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An illumination system includes a master power supply providing power to several illumination modules. The master power supply is constructed and arranged to generate high-frequency and low-voltage electrical power provided to a primary wire forming a current loop. Each illumination module includes an electromagnetic coupling element and several light sources. The electromagnetic coupling element includes a magnetic core arranged to receive the current loop in a removable arrangement, and a secondary wire wound around the magnetic core to enable inductive coupling. The secondary wire is connected to provide current to the light sources that may be arranged in the illumination module as a DC load or an AC load.
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