| 摘要 |
An automatic cleaning device of an insect screen type filter and an automatic opening and closing device of a window are provided to let in fresh air at all times by cleaning insect screen type filters and removing dust and various impurities stuck to the insect screen type filters automatically, and to offer convenience to users by opening and closing a window automatically. An automatic cleaning device of an insect screen type filter and an automatic opening and closing device of a window contain first and second automatic window opening and closing units installed to the inner lower part of a window frame(100) to open and close a moving window(102) automatically, first, second, third and fourth impurity removal devices(110) removing dust and impurities stuck to insect screen type filters(123) installed to the rear window frame of the moving window, at least one or more electric outlets installed to the top or bottom of the window frame, and a power jack fitted to the electric outlet selectively and supplying power to the automatic window opening and closing units. |
