| 摘要 |
PURPOSE: A streetlight using a plasma lamp is provided to obtain visibility by irradiating light from the plasma lamp to a pillar type light guide. CONSTITUTION: A power source(10) includes a plasma generator in a body(11) which is buried in the surface. A lighting unit(20) includes a light guide(21) which guide light by the plasma generated from the power source. A sound unit(30) includes a speaker(31) installed on the lighting unit. A reflector is formed on the upper side of the plasma generator. The reflector is airtightly connected to the light guide with a connector. |
