LIGHT-EMITTING DIODE (LED) LAMP BULB

摘要

A light-emitting diode (LED) lamp bulb, comprises a lampshade, a lamp holder and a fixing base, wherein internal threads are formed in the lamp holder; external threads are formed on an outer wall of the fixing base; the fixing base is extended into the lamp holder from an open end of the lamp holder; the fixing base is in threaded connection with the internal threads in the lamp holder through the external threads of the fixing base, or alternatively, viscose glue is coated between the fixing base and the lamp holder and the fixing base is directly adhered to the lamp holder; the lampshade is connected with the open end of the lamp holder; aluminum bases are fixed on the fixing base; and LEDs are disposed on the aluminum bases which are disposed in the lampshade.

主权项

1. A light-emitting diode (LED) lamp bulb, comprising a lampshade, a lamp holder and a fixing base, wherein the shape of the fixing base made of plastics is matched with the inside of the lamp holder; internal threads are formed in the lamp holder; external threads are formed on an outer wall of the fixing base; the fixing base is extended into the lamp holder from an open end of the lamp holder; the fixing base is in threaded connection with the internal threads in the lamp holder through the external threads of the fixing base, or alternatively, viscose glue is coated between the fixing base and the lamp holder and the fixing base is directly adhered to the lamp holder; the lampshade is connected with the open end of the lamp holder; aluminum bases are fixed on the fixing base; and LEDs are disposed on the aluminum bases which are disposed in the lampshade.