Patent ID: 8814387

Claim:
A LED bulb, comprising: a stand, wherein an end of the stand is shaped with a thread, and a driver which is sleeved in an inner chamber of the stand, a lamp housing which comprises a T-like top portion and a bottom portion being arranged on the stand; wherein a sleeve is located on the bottom portion of lamp housing and sleeved on the stand; and a pedestal is formed by the top portion of lamp housing which is stretched protuberantly along the radial direction as a rotating track of a cone, wherein the pedestal includes a ring-shape groove formed to communicate with an inner chamber of the bottom portion of the lamp housing in the concentric circle direction and to make an inner portion of a lampshade communicated with the outside, wherein a tube is formed on the top portion of the lamp housing in the center thereof and is communicated with the bottom portion of lamp housing, a caliber of the tube is smaller than the sleeve at the bottom portion of the lamp housing; and the lampshade is arranged on the top portion of the lamp housing and an opening of the lampshade is mounted in the ring-shape groove, wherein a T-like LED assembly is mounted in the tube of the top portion of lamp housing and the T-like LED assembly having a head that extends through the opening.