| 摘要 |
PURPOSE: A lamp is provided to easily separate a lamp cover and a bulb main body by combining the bulb main body with lamp cover with a screw thread. CONSTITUTION: A bulb main body(11) includes a lamp housing(111) having a receiving part(115), an electric circuit board(112), one or more light emitting devices(113) and a mouthpiece(114). An emitting device includes a light emitting diode or a light emitting diode chip. The electric circuit board is accepted to the receiving part. The light emitting device is electrically connected to an electric circuit board. An inner thread is formed in the lower surface of the receiving part. A lamp cover includes a light transmitting part(101) and a connection part(102). The outer thread is formed in the external surface of the connection part. |
