Patent ID: 7182627
Filing Date: 2007-02-27
Classification: F21K,F21V,F21Y,H01R,Y10S

Abstract:
1. A lighting assembly comprising: a circuit board having multiple light emitting diodes on top of the circuit board; a heat conductive plate securely connected to a side of the circuit board for dissipating heat from the circuit board; a soldering plate removably connected to the circuit board and having multiple LED holes defined through the soldering plate to correspond to the LEDs on the circuit board, screw holes defined in corners of the soldering plate to correspond to and receive therein screws extending through the screw holes and into the heat conductive plate and soldering holes so arranged that one LED hole is sandwiched between two adjacent soldering holes such that electrical wires of a corresponding one of the LEDs are able to be welded onto the circuit board via the soldering holes; a fixing plate securely connected to the circuit board after the soldering plate is removed from engagement with the circuit board, the fixing plate having multiple first conical holes defined through the fixing plate to correspond to one of the LEDs on the circuit board and fixing holes defined through the fixing plate; a transparent plate securely engaged with the fixing plate; and a cover having multiple positioning holes to correspond to the fixing holes to allow extension of threaded bolts through the positioning holes, the fixing holes, the circuit board and into the heat conductive plate to secure engagement among the heat conductive plate, the circuit board, the fixing plate, the transparent plate and the cover.