The present invention relates to an emergency exit opening and closing device for an elevator car, which is an emergency exit opening and closing device for an elevator car equipped with an elevator door, an emergency exit in a lighting fixture, and a control panel indoors, for enabling quick escape and rescue operations. The lighting fixture comprises: a lighting housing which has a space therein and openings at an upper part and a lower part, respectively; a lighting panel which rotates downward by rotating around a hinge mounted on one end of the lower opening of the lighting housing; an emergency ladder which is coupled to a detachable means formed on an upper surface of the lighting panel to be stored; an electric damper which has a rod operating to be withdrawn or retracted and having an end connected to the lighting panel by a hinge; a driving unit which opens and closes the lighting panel when the rod is withdrawn or retracted, by connecting an end of the electric damper to the housing by a hinge; a car internal switch which controls an opening and closing signal of the driving unit; a battery which supplies power to the electric damper; and a controller which is connected to the battery, connected to the car internal switch, and connected to a battery charger to control an on/off operation of the electric damper and a charging on/off operation of the battery.

    본 발명은 엘리베이터 카의 비상구 개폐장치에 관한 것으로, 승강기 도어가 구비되고, 조명등기구에 비상구가 구비되며, 실내에 제어패널이 구비된 엘리베이터 카의 비상구 개폐장치로서, 상기 조명등기구는, 내부에 공간이 형성되고, 상부와 하부에 각기 개구부를 갖는 등기구 하우징; 상기 등기구 하우징의 하부 개구부 일단부에 장착된 경첩을 축으로 회동하여 하향 회동되는 조명판넬; 상기 조명판넬의 상면에 형성된 탈착수단에 결합되어 보관되는 비상사다리; 인출 또는 인입작동되며 단부가 조명판넬과 힌지 연결되는 로드가 구비된 전동댐퍼과, 상기 전동댐퍼의 단부가 하우징에 힌지 연결되어 로드의 인출 또는 인입 작동시 조명판넬이 개폐되도록 하는 구동부; 상기 구동부의 개폐 신호를 제어하는 카 내부 스위치; 상기 전동댐퍼에 전원을 공급하는 배터리; 상기 배터리와 연결되고, 상기 카 내부 스위치에 연결되고, 배터리 충전기와 연결되어 전동댐퍼의 온오프와 배터리의 충전 온오프 작동을 제어하는 콘트롤러;를 포함한다.


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    Title :

    Elevator car emergency exit opening and closing device


    Additional title:

    엘리베이터 카의 비상구 개폐장치


    Contributors:

    Publication date :

    2023-03-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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