| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting apparatus in which the lighting apparatus and a sprinkler head can be arranged close, and which does not cause the unexpected discharge of water of the sprinkler head by the heat of light, and the sprinkler head. <P>SOLUTION: On the sprinkler head which is installed on the ceiling or wall face, a lighting apparatus 1 constituted by gathering high luminance light-emitting diodes 3 and a sprinkler head 2 are arranged in close proximity to the lighting apparatus, and the water sprinkling part of the sprinkler head 2 at the time of operation is arranged so as to be positioned at a part lower than the installation position of the high luminance light-emitting diode 3. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
