Magnetic suspension sliding automatic door

Abstract

The invention discloses a magnetic suspension sliding automatic door. The magnetic suspension sliding automatic door comprises a door machine, a door body and a door pocket. The door machine is fixedly connected to a cross beam at the top of a door opening through a bolt, the door pocket is fixedly connected to a wall through a bolt, the top of the door pocket is movably connected with the bottomof the door machine, and the door machine comprises a power source, a controller, a left magnetic generator, a right magnetic generator, a door machine guide rail and a door machine permanent magnet module. The left magnetic generator is slidably connected to the left side of the top of the door body, the right magnetic generator is slidably connected to the right side of the top of the door body,and the door machine guide rail is fixedly connected to the wall through a bolt. The door machine of the magnetic suspension sliding automatic door directly drives the door body after electric energyis transformed into electromagnetic force, the energy efficiency ratio is high, and meanwhile, vibration and noises are reduced. The transmission levels of the door machine are decreased, the transmission efficiency is improved, and the problems that an existing automatic door is low in transmission efficiency, high in noise, complex in structure and large in occupied space, and the response timeof the door body operating in the forward and backward directions under an emergency situation is long are solved.

Description

technical field [0001] The invention relates to the technical field of home improvement, in particular to a magnetic suspension sliding automatic door. Background technique [0002] Sliding automatic doors should be understood theoretically as an extension of the concept of doors, and are the development and improvement of door functions according to human needs. The development of the automatic door industry has matured day by day. Automatic door refers to the control unit that can recognize the action of people approaching the door (or some kind of entry authorization) as a door opening signal, open the door through the drive system, and automatically close the door after the person leaves. , and a system that controls the opening and closing process. [0003] The existing push-pull automatic doors have low transmission efficiency whether they use a geared motor (rotary motor) plus a synchronous belt drive or a geared motor (rotary motor) plus a screw. The reducer general...

AI Technical Summary

Problems solved by technology

[0005] Based on the technical problems existing in the background technology, the present invention proposes a magnetic levitation sliding automatic door, which can directly drive the door body after converting electric energy into electromagnetic force, has high energy efficiency ratio, reduces vibration and noise at the same time; reduces the number of transmission stages of the door machine, and improves the transmission The characteristics of efficiency solve the problems of low transmission efficiency, high noise, complex structure, large space occupation and long response time of the door body in emergency situations.

Images