| 摘要 |
PURPOSE:To facilitate the confirmation of emitted light by containing a reflector, for directing upward the light from a plurality of light emitting diodes having a solar battery and a storage battery as a power source, in a case having a surface closed by a transparent glass plate. CONSTITUTION:A solar battery 3 and a storage battery 4 are disposed on the center in a case 1 having a surface clogged by a hard transparent glass plate 2, and light emitting diodes 6 are juxtaposed along a reflector 5 provided outside of the solar battery 3. The light emitting diodes 6 are radiated in the night by use of the storage battery 4 charged by the solar battery 3 in the daytime as the power source, and the emitted light is reflected by the reflector 5. Further, the upside space is illuminated through the transparent plate glass 2, and the top face of the case 1 is provided so as not to protrude from the read surface to enable the comfirmation of the emitted light. |
