| 摘要 |
PURPOSE:To reduce the number of parts and to make compact to reduce production cost by manufacturing three kinds of lighting fixtures for 62 watts, 72 watts and 102 watts in only combination of a first lamp holder with a fixing part to a fixture main body and a socket with a second holder with a socket and a fixing part to the slant face of the first lamp holder. CONSTITUTION:A first lamp holder B with a fixing part to a lighting fixture main body and with a socket 2 to a circular lamp and a second lamp holder C with a socket 3 to a circular lamp are arranged. Outer surfaces 10a, 10b of the side wall mutually facing in the direction of lamp diameter in the first lamp holder B are formed on the parallel or almost parallel slant face so that the outer one is positioned downward. A fixing part 4 which is reversely mounted to the slant outer surfaces 10a, 10b of the first lamp holder B is formed in the second lamp holder C. |
