Patent ID: 8616726
Filing Date: 2013-12-31
Classification: F21S,F21V,F21Y

Abstract:
1. A LED lamp assembly, comprising: an electrical box comprising two symmetrical U-shaped frame panels fastened together to exhibit a rectangular configuration and a control circuit board mounted in between said two U-shaped frame panels, each said U-shaped frame panel comprising a horizontal wall, a first upright wall and a second upright wall, said first upright wall and said second upright wall being respectively perpendicularly extended from two opposite lateral sides of said horizontal wall in a parallel manner, said first upright wall comprising a coupling groove located on a bottom edge thereof, said second upright wall comprising a coupling flange located on a bottom edge thereof, the coupling flange and coupling groove of one said U-shaped frame panel being respectively fastened to the coupling groove and coupling flange of the other said U-shaped frame panel, the horizontal wall of each said U-shaped frame panel comprising two mounting grooves located on an inside wall thereof in a parallel manner, said control circuit board being affixed to the mounting grooves of one said U-shaped frame panel by screw nails, said control circuit board comprising an electrical wire electrically connectable to a light source unit; a back cover plate covering one end of said electrical box, said back cover plate having installed therein a power input connector electrically connected to said control circuit board of said electrical box for input of an external power supply; a bracket comprising a front cover panel covering an opposite end of said electrical box, a round hole located on said front cover panel for the passing of the electrical wire of said control circuit board, an extension panel extended from said front cover panel at right angles, and a plurality of mounting through holes located on said extension panel for fastening to an external mount; and a light source unit affixed to said front cover panel of said bracket by screws, said light source unit comprising a rectangular configuration, a light-transmissive surface located on one side thereof, and a LED circuit board mounted therein and carrying a plurality of light-emitting devices, said LED circuit board being electrically connected with the electrical wire of said control circuit board for enabling said control circuit board to control said light-emitting devices to emit light through said light-transmissive surface.