Patent Number: 8,814,387

Title: LED bulb

Abstract: The present invention directs a LED bulb. The LED bulb, including: a stand, a end of which being shaped of thread, and a driver which is sleeved in inner chamber of the stand, a lamp housing which comprises a T-like top portion and a bottom portion is arranged on the stand; a sleeve is located on the bottom portion of lamp housing; a pedestal is formed by the top portion of lamp housing which is stretched protuberantly along radial direction as a rotating track of a cone, a ring-shape groove is formed on the pedestal to communicate with a inner chamber of bottom portion of the lamp housing in the concentric circle direction and make a inner portion of a lampshade communicated with the outside, a tube formed on top portion of the lamp housing in the center thereof is communicated with the bottom portion of lamp housing.

Inventors: Moon; Sang Pil (Hong Kong, HK)


International Classification: F21S 4/00 (20060101)

Expiration Date: 8/26/12018