| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a luminance control panel of a LED luminaire capable of being used by fitting on a luminaire in the prior art and capable of shielding leaked light with a simple structure. <P>SOLUTION: The luminance control panel is composed of a fixing part which is a fixing metal tool to be connected on a connection part between a street luminaire and a pillar for fixing the luminaire and which is to be fixed by inserting through the pillar locked at one end side of the luminaire, a connecting piece which is connected with the fixing part and connected with a pillar side lower face of the luminaire, a rotating axis arranged in right angles with the fixing part, a movable member rotating around the rotating axis, and a light reflecting plate retained by the movable member and the connecting piece. The light reflecting plate is bent by rotation of the movable member and a part of leaked light irradiated from a light reflecting face of the luminaire to the pillar side is shielded and at the same time the light is reflected downward the lighting fixute side. <P>COPYRIGHT: (C)2010,JPO&INPIT |
