ELEVATOR CAR LIGHTING DEVICE AND METHOD FOR REPLACING LIGHTING DEVICE

摘要

A lighting plate frame (2) is configured so as to be formed in a size that can fit in a spring fastener (105) mounted on a frame (104) of an existing lighting device for the purpose of holding a lighting plate (101) in the existing lighting device. Thus, replacement work can be completed in a short time because a new lighting device can be easily installed without removing the canopy (103) and the frame (104) of the existing lighting device.