The invention provides an emergency rescue lighting device for power outage of an elevator without a machine room, and aims at solving the problem that the whole elevator shaft is dark in case of power outage of an elevator control system. when in use, an emergency power is turned on and then an emergency light is started to light the shaft, so that the problem that a car is difficultly accurately leveled in emergency rescue due to insufficient light brightness, damage of a leveling indicator light or the fault of a voice signal can be avoided, and as a result, the emergency rescue can be carried out smoothly, the trapped users can be quickly rescued, and the safety of the users is ensured. The device is simple in structure, convenient to operate, high in production efficiency, and good in application effect in overhaul of the elevator without the machine room.
Emergency rescue lighting device for power outage of elevator without machine room
2015-04-15
Patent
Electronic Resource
English
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED / B66B Aufzüge , ELEVATORS |
Emergency rescue device for elevator without machine room and elevator
European Patent Office | 2024
|ELEVATOR EMERGENCY RESCUE OPERATION DEVICE DURING POWER OUTAGE
European Patent Office | 2016
|European Patent Office | 2020
|Speed control device for emergency rescue of elevator without machine room
European Patent Office | 2024
|