To provide a dimming device of existing ceiling illumination for an elevator car whose illuminance of the existing ceiling illumination inside the car can be easily adjusted and a dimming method of the existing ceiling illumination for the elevator car.SOLUTION: A dimming sheet 11 of a dimming device 6 is stretched between a first side plate 8 and a second side plate 9, which are face each other, of an existing illuminating device 5 below a light source 7 of the illuminating device 5 on a ceiling of an elevator car. The dimming sheet 11 transmits visible light. A storage part 12 is mounted on the first side plate 8 below the light source 7. The storage part 12 stores the dimming sheet 11 while an edge part of the dimming sheet 11 is reeled out. A holding part 13 is mounted on the second side plate 9 below the light source 7. The holding part 13 holds the edge part of the dimming sheet 11 to be fixed to the second side plate 9.SELECTED DRAWING: Figure 5

    【課題】既設天井照明によるかごの内側の照度を容易に調整できるエレベーターのかごの既設天井照明の調光装置およびエレベーターのかごの既設天井照明の調光方法を提供する。【解決手段】調光装置6の調光シート11は、エレベーターのかごの天井に既設の照明装置5の光源7より下方において照明装置5の互いに対向する第1側板8および第2側板9の間に張られる。調光シート11は、可視光を透過させる。収納部12は、光源7より下方において第1側板8に取り付けられる。収納部12は、調光シート11の端部が繰り出された状態で調光シート11を収納する。保持部13は、光源7より下方において第2側板9に取り付けられる。保持部13は、第2側板9に調光シート11の端部を保持する。【選択図】図5


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    Title :

    DIMMING DEVICE OF EXISTING CEILING ILLUMINATION FOR ELEVATOR CAR AND DIMMING METHOD OF EXISTING CEILING ILLUMINATION FOR ELEVATOR CAR


    Additional title:

    エレベーターのかごの既設天井照明の調光装置およびエレベーターのかごの既設天井照明の調光方法


    Contributors:

    Publication date :

    2020-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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