| 摘要 |
PURPOSE: A coupling structure of an LED lamp fixed to a ceiling is provided to simply assemble a coupling cover to a diffusion cover by using a coupling bolt to screw a body. CONSTITUTION: A body(40) includes a linear base, a three-way radial base, or a crossed base(46). A diffusion cover(10) protects a light emitting diode module(20). The diffusion cover diffuses light. A contact surface of a coupling cover(60) in contact with the diffusion cover is cut. The coupling cover includes a coupling groove. |
