The invention discloses a hoistway-free intelligent household elevator safe operation space protection device. The device comprises a car roof movable component, a top reflective mounting plate, a carplatform movable component, a bottom reflective mounting plate and a sensing component, each of the lower end face of a car platform and the upper end face of a car roof is divided into an inner sidearea and an outer side area located outside periphery of the inner side area and located on the edge of the lower end face of the car platform and the edge of the upper end face of the car roof, thesensing component comprises infrared sensors mounted on the two outer side areas, upper infrared diffuse reflection plates and lower infrared diffuse reflection plates, the car roof movable componentand the car platform movable component are mounted in the two inner side areas respectively. The infrared sensors are arranged on the outer side areas of the car roof or the car platform, connected wires of the infrared sensors do not need to be mounted on a floating plate, and the sensitivity of the floating plate is greatly improved.
本发明公开了一种无井道智能家用电梯安全运行空间保护装置,其包括轿顶活动组件、顶部反射安装板、轿底活动组件、底部反射安装板和传感组件,轿底的下端面和轿顶的上端面均分为内侧区域以及位于内侧区域周圈外且位于轿底的下端面和轿顶的上端面边缘的外侧区域,传感组件包括安装于两个外侧区域上的红外线传感器、上红外漫反射板、下红外漫反射板,轿顶活动组件和轿底活动组件分别安装于两个内侧区域内。红外线传感器设于轿顶或轿底的外侧区域,其连接的电线不需要安装在浮动板上,大大提高了浮动板的灵敏度。
Hoistway-free intelligent household elevator safe operation space protection device
一种无井道智能家用电梯安全运行空间保护装置
2020-05-19
Patent
Electronic Resource
Chinese
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