| 摘要 |
PURPOSE: An ultraviolet ray curtain is provided to fundamentally block the invasion of virus or bacteria, etc. with a simple manufacturing, an easy installation, and a low maintenance cost. CONSTITUTION: An ultraviolet ray curtain comprises: a fixing frame having an open lower part, and adhered to the upper part of a gate door; an ultraviolet ray lamp(200) placed inside of the fixing frame, and operating by applying power; a reflective tool(300) positioned on at least one between the upper and the side parts of the ultraviolet ray lamp, collecting light generated from the ultraviolet ray lamp, and irradiating the light to the lower part; at least one sensing tool(400) sensing the access of objects; and a control part controlling the ultraviolet ray lamp and the sensing tool. |
