Patent ID: 9267675
Filing Date: 2016-02-23
CPC Classification: F21K,F21V,F21Y,H04R

Claim Text:
1. A light-emitting diode bulb with loudspeaker function, comprising: a bulb head; a drive power assembly assembled to an upper portion of the bulb head, and electrically connected with the bulb head, the drive power assembly including a power supply circuit board assembly, and a wireless module disposed to a top end of the power supply circuit board assembly; a heat radiator mounted to the upper portion of the bulb head, the drive power assembly being received in the heat radiator; a light-emitting diode module mounted on the heat radiator, and electrically connected with the power supply circuit board assembly of the drive power assembly; a loudspeaker assembly mounted on the light-emitting diode module, the heat radiator and the drive power assembly, the loudspeaker assembly including a fastening holder mounted on the light-emitting diode module, the heat radiator and the drive power assembly, an audio circuit board disposed to the fastening holder and electrically connected with the power supply circuit board assembly, a fastening bracket mounted on the audio circuit board, the fastening holder, the light-emitting diode module and the heat radiator, and a speaker unit fastened to the fastening bracket and electrically connected with the audio circuit board which has a main board, a Bluetooth integrated circuit chip disposed on the main board, and a power amplifier chip disposed on the main board; and a cover covered on the heat radiator to locate the light-emitting diode module and the loudspeaker assembly between the cover and the heat radiator, a top of the cover defining a plurality of through-holes.