The invention discloses an object sensing device outside an elevator landing door, which comprises a mounting shell and a plurality of infrared emission receivers, and the plurality of infrared emission receivers are mounted on the mounting shell; all the infrared ray emission receivers are arranged in the vertical direction to form a plurality of vertical row infrared ray devices, and at least one row of vertical row infrared ray devices emit infrared rays towards the middle of a door opening of an elevator landing door. At least one row of vertical infrared devices emit red rays to the outside of the side, away from the elevator car, of the doorway of the elevator landing door. The object sensing device outside the elevator landing door solves the problem that whether a person or an object is close to the doorway of the elevator landing door cannot be detected in the prior art.
本发明公开了一种电梯层门外物体感应装置,包括:安装壳以及若干红外线发射接收器,安装壳上安装有若干红外线发射接收器;所有红外线发射接收器在竖直方向上排列成若干竖直排红外线器,至少有一排竖直排红外线器向着电梯层门门口中间发射红外线;至少有一排竖直排红外线器向电梯层门门口背离电梯轿厢一侧外发射红线。该电梯层门外物体感应装置解决现有技术中不能检测是否有人或者物体靠近电梯层门门口的问题。
Object sensing device outside elevator landing door
电梯层门外物体感应装置
2024-03-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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