Patent ID: 8066392
Filing Date: 2011-11-29
Classification: F21K,F21S,F21V,F21Y

Abstract:
1. A multi-function replaceable modular LED (light emitting diode) lamp, comprising: a lamp base, the lamp base being made of aluminum and comprising a bottom, a circular wall surrounding the bottom, and a fixture secured to a central portion of the bottom; a lampshade, the lampshade being disposed on the light base and formed with a central through hole; a plurality of LED modules, the plurality of LED modules being detachably disposed on the bottom of the lamp base, each of the LED modules comprising a base plate and a heat sink rubber pad, the base plate comprising a plurality of light emitting diodes thereon and a connector at one side thereof, the heat sink rubber pad being disposed under the base plate, the heat sink rubber pad being attached to the bottom of the lamp base; a power supply control circuit board, the power supply control circuit board being detachably disposed on the bottom of the lamp base and comprising a plurality of sockets corresponding in number to the LED modules for connecting with the connector of each of LED modules; and a detector, the detector being detachably disposed on the fixture of the lamp base and having an upper end inserted through the central through hole of the lampshade and exposed out the lampshade.