| 摘要 |
PURPOSE:To provide a device to reduce carbon dioxide gas CO2 in air into oxygen O2 by assembling ultraviolet lighting in a lighting system. CONSTITUTION:Fluorescent lamps and UV lamps are assembled in a lighting system to cause light quantum collision of the two UV lamps, or a lamp 4 is inserted into a curved surface inner cylinder, with a cylinder inserted into a ring at each end of the lamp, to cause electric contact of a tapered plug-in port with a tapered metal of a socket 7 at a lamp plug. In this constitution, a ceiling type device requiring smaller space in which usage of the UV lamps only is possible is provided to achieve efficiency. |
