PROBLEM TO BE SOLVED: To provide a ceiling lighting device of an elevator car allowing a case portion to be easily opened from a car indoor side and on the car according as status of the car and being excellent in inspection and maintenance workability.SOLUTION: A ceiling lighting device comprises: a case portion 24 having a plurality of illuminating lamps 26, an illumination frame 23 and a translucent surface 24b, and having one side pivotally supported in a rotatable manner with respect to the illumination frame 23; and a lock unit 30 for fixing the case portion 24 to a closing position where it is closed with respect to the illumination frame 23 and releasing fixing thereof. The lock unit 30 comprises: an opening/closing type latch section 34 consisting of a fixing hook 32, a lock side latch 35 and a release side latch 36 rotating from a lock position and releasing engagement of the lock side latch 35; a first operation section 43a capable of performing lock release operation opening the lock side latch 35 from a gap between a lateral surface of the case portion 24 and the illumination frame 23; and a second operation section 43b capable of performing the lock release operation from a ceiling board 22 side.SELECTED DRAWING: Figure 6

    【課題】乗りかごの状況に応じて、かご室内からでもかご上からでも容易にケース部を開放することができる点検・保守作業性に優れたエレベータ乗りかごの天井照明装置を提供する。【解決手段】天井照明装置は、複数の照明灯26と照明枠23と、透光面24bを有し、照明枠23に対して片側が回動可能に枢支されたケース部24と、照明枠23に対して閉じる閉止位置への固定および固定解除をするためのロック装置30を備えている。ロック装置30は、固定フック32と、ロック側ラッチ35と、ロック位置から回動してロック側ラッチ35の係合を外す解除側ラッチ36とからなる開閉式のラッチ部34と、ケース部24の側面と照明枠23の間の隙間からロック側ラッチ35を開くロック解除操作を可能な第1操作部43aと、天井板22側からロック解除操作を可能な第2操作部43bとを備えている。【選択図】図6


    Access

    Download


    Export, share and cite



    Title :

    CEILING LIGHTING DEVICE OF ELEVATOR CAR


    Additional title:

    エレベータ乗りかごの天井照明装置


    Contributors:

    Publication date :

    2017-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR CAR CEILING LIGHTING DEVICE

    AKIMOTO YUTAKA | European Patent Office | 2019

    Free access

    Elevator Ceiling Lighting Apparatus

    BANG JUNG HO | European Patent Office | 2023

    Free access

    Ceiling convenient lighting equipment of elevator

    WANG YUE | European Patent Office | 2021

    Free access

    CEILING LIGHTING SYSTEM FOR CAR OF ELEVATOR

    YAMADA MASAAKI | European Patent Office | 2016

    Free access

    ELEVATOR CEILING

    European Patent Office | 2016

    Free access