Patent ID: 7813131

Claim:
A modular outdoor LED power supply comprising: a main heat-dissipating outer cover, the main heat-dissipating outer cover having a main groove inside and opening to the outside of the main heat-dissipating outer cover and having a plurality of main heat-dissipating fins on an outer surface of the main heat-dissipating outer cover; the main groove of the main heat-dissipating outer cover containing at least one power supplies, a plurality of PCBs, and an insulating plate; a heat-conducting material filling the main groove inside of the main heat-dissipating outer cover containing the at least one power supplies, the plurality of PCBs and the insulating plate; a bottom plate closing the opening to the outside of the main groove of the main heat-dissipating outer cover, the bottom plate providing a plurality of mounting spaces, each of the mounting spaces for mounting each of the at least one power supplies; an AC power input connector being connected to an end of a first PCB of the plurality of PCBs, the first PCB being electrically connected to the each of the at least one power supplies; a DC power output being connected to an end of a second PCB of the plurality of PCBs, the second PCB being electrically connected to the each of the at least one power supplies; and the insulating plate being disposed between the first PCB and the second PCB; wherein the modular outdoor LED power supply being modular according to a number of the each of the at least one power supplies required of the modular outdoor LED power supply, and the modular outdoor LED power supply is water-resistant, dust-proof, highly acid or alkaline air-proof, antirust and direct heat-dissipating.