| 摘要 |
PURPOSE: An automatic unmanned sterilizer is provided to secure safety through a triple safety system and to sterilize every corner inside a building. CONSTITUTION: An automatic unmanned sterilizer comprises a power supply unit(3), a time operation button(4), a central control unit(5), a human detection sensor(6), an illumination intensity detection sensor(7), and an ultraviolet ray radiation unit(10). The time operation button is installed in the inner wall of a building and is set by a timer. The central control unit is installed in the building and is operated in the time set by the time operation button. The human detection sensor is installed in the inner wall of a building and sends a human sensing signal to the central control unit. The illumination intensity detection sensor is installed in the inner wall of a building and sends a light sensing signal to the central control unit. The ultraviolet ray radiation unit is installed in the ceiling of a building and radiates ultraviolet ray to the inner surface of a building. |
