Patent ID: 7878845
Filing Date: 2011-02-01
Classification: E04F,H02G

Abstract:
1. An electrical system adapted to be positioned under an access floor for supplying electrical power from at least one interconnected power source to selectively interconnected electrical devices, said electrical system comprising: a plurality of access floor modules selectively spaced under said access floor for providing conveniently located electrical power locations for energizing said electrical devices; a plurality of junction blocks, with each of said junction blocks being located internally of a different one of said plurality of access floor modules; a plurality of cable assemblies for electrically interconnecting each of said access floor modules optionally to said power source and/or to others of said access floor modules; releasable connection means associated with said junction blocks for releasably and electrically connecting said junction blocks to said cable assemblies; a plurality of electrical receptacle blocks, each receptacle block comprising at least one electrical receptacle releasably connectable to one or more of said electrical devices for supplying electrical power thereto, with each of said receptacle blocks further being electrically connectable to said junction blocks; and said electrical receptacle blocks are interchangeable with each other so as to provide said electrical system as a modular system which is adapted to be sized and configured in a manner which does not require any substantial number of different types of electrical equipment.