Illumination device for cage lighting of observation elevator

摘要

The present invention relates to a light illuminating device for a cage light of an elevator for viewing, and conventionally, the cage of a view elevator uses the characteristics of the cage to turn on the cage light. Although it is possible to turn on the cage light even with a smaller amount of power than the general elevator at the off time, the actual amount of power of the cage light has the same problem as the general elevator. Therefore, the present invention receives the light coming through the window of the elevator for observation using a sensor to compare the reference brightness in the cage with this, it is possible to reduce the loss of the current, that is, the amount of power applied to the lamp inside the cage as much as possible.