| 摘要 |
PURPOSE:To prevent connectively installed lighting fixtures from being darkened at the end portions of lamp. CONSTITUTION:A socket mounting portion 8 the width of which is roughly half of that of an end portion connecting member 11 is formed integrally with one end portion of a reflecting plate 1. The extension side surface portion 13 of the end portion connecting member 11 which is so formed as to extend from the bottom surface portion 12 of the member 11 is connected to the other end portion of one side plate portion 4 of the reflecting plate. A socket mounting member 17 is opposite to one side face of the socket mounting portion 8 of the reflecting plate 1 which is located adjacent a socket mounting surface portion 18, and has an inside surface portion 19 affixed to the bottom surface portion 12 of the end portion connecting member 11 and an outside surface portion 21 affixed to the extension side surface portion 13 of the end portion connecting member 11. Lamp sockets 26, 27 are installed opposite to the socket mounting portion 8 and the socket mounting portion 17, respectively, and have a straight bulb lamp 24 mounted along a rough diagonal of their upper surface portion 2. The bulb end portions of the lamp are displaced to the center side and made to overlap each other. No part is darkened and uniform illuminance can be obtained. The lighting fitting is structurally strengthened and defective contact will not occur. |
