LED lighting device and speaker

摘要

Embodiments consistent with the present disclosure provide an LED lighting device and speaker. The LED lighting device and speaker may include an LED lighting unit, a speaker, an outer casing, and a power supply module. The LED lighting unit and the speaker are placed on the outer casing. There is also a sound guiding tube on the outer casing. The sound guiding tube on the outer casing may expand the audio bandwidth, enhance bass quality, reduce speaker vibration displacements, and protect the speaker. Further, the gap between the sound guiding tube and the bottom of the outer casing provides a heat dissipation path for the heat generated by the power supply module. In addition, the sound guiding tube and the hollowed lampshade forms a path that increases the air circulation between the interior and exterior of the LED lighting device and speaker. Finally, the sound guiding tube adds to the heating dissipating surface of the LED lighting device and speaker and therefore improves the efficiency of heat dissipation.

主权项

1. An LED lighting device and speaker, comprising:
an LED lighting unit configured to emit light; a speaker configured to play audio signals; an outer casing configured to hold the LED lighting unit and speaker; a sound guiding tube, running through the outer casing, configured to guide sound and dissipate heat; and a power supply module configured to supply power to the LED lighting unit and speaker; wherein: the outer casing and the sound guiding tube are fully integrated into one piece; the speaker is fixed to a center of a top surface of the outer casing; and the speaker is located next to the sound guiding tube.