PROBLEM TO BE SOLVED: To maintain a display of "under inspection" and the like which has been displayed on a display lamp without making it disappear, even when power supply of a control board is turned off during maintenance inspection work of an elevator.SOLUTION: A landing display lamp device according to one embodiment is installed at an entrance of an elevator landing, and it is the landing display lamp device which includes a display lamp for displaying various kinds of information provided to a user. The landing display lamp device includes: standby wiring 16 for feeding power to a display lamp 24 of the landing display lamp device 20 on each floor from a standby power source 14 which a control board of an elevator has; and switch means 22 for turning ON/OFF the power feeding from the standby power source to each display lamp 20 which is displaying the fact that the work is under way during maintenance inspection work.SELECTED DRAWING: Figure 1

    【課題】エレベータの保守点検作業中に、制御盤の電源をオフにしても、表示灯にそれまで表示されていた「点検中」等の表示が消えずに維持されるようにする。【解決手段】実施形態による乗場表示灯装置は、エレベータ乗場の乗降口に設置され、利用者に提供する各種情報を表示する表示灯を備えた乗場表示灯装置である。この乗場表示灯装置は、 エレベータの制御盤が備える予備電源14から各階の乗場表示灯装置20の表示灯24に給電する予備配線16と、保守点検作業時にその作業が行われている旨を表示している前記各表示灯20に、予備電源からの給電をON/OFFするスイッチ手段22と、を備えている。【選択図】図1


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    Title :

    LANDING DISPLAY LAMP DEVICE OF ELEVATOR


    Additional title:

    エレベータの乗場表示灯装置


    Contributors:

    Publication date :

    2016-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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