| 摘要 |
PURPOSE:To prevent the projection of illuminants and cables from a base metal, and to reinforce the base metal by forming illuminant mounting holes and cable wiring grooves to the base metal and burying the illuminants and the cables respectively. CONSTITUTION:A plurality of illuminant mounting holes 2... penetrating a surface and a rear and a plurality of cable wiring grooves 3, 3 having crossing sections tying the illuminant mounting holes 2 on the rear are formed to a base metal 1. Illuminants 4, 4 using light-emitting diodes as light sources and cables 6 are connected previously. The illuminants 4 are arranged into the illuminant mounting holes 2 while the cables 6 are disposed into the cable wiring grooves 3, and the illuminant mounting holes 2 and the cable wiring grooves 3 are filled with a resin 7. It is favorable that the base metal 1 is composed of natural stone. |
