Suspended doors and windows

Abstract

The invention discloses a suspension type door window which comprises magnetic suspension devices, first sensor units, second sensor units and a control unit; each magnetic suspension device comprises a first electromagnet and a second electromagnet; the first electromagnets are fixed to a fixing piece; the second electromagnets are fixed to first connecting pieces; two adjacent ends of each first electromagnet and one corresponding second electromagnet are opposite in polarities; the first sensor units are fixed to the fixing piece; each first sensor unit is used for measuring the vertical distance between one corresponding first connecting piece and the fixing piece; the second sensor units are fixed to the fixing piece; each second sensor unit is used for measuring the horizontal distance between one corresponding first connecting piece and the fixing piece; and the control unit is fixed to the fixing piece, receives feedback signals of the first sensor units, and controls electric current of the first electromagnets and the second electromagnets to allow the first connecting pieces to be suspended above the fixing piece at the set distance. The suspension type door window is simple in structure and low in cost, can realize the effect of intelligent suspension, is environment-friendly and saves energy.

Description

technical field [0001] The invention relates to a door and window, in particular to a suspended door and window. Background technique [0002] In order to increase the light transmittance, the existing doors and windows tend to be larger in structure, which is the development trend of buildings. After the window structure is enlarged, the weight of a single window will also increase immediately, and the friction force on the guide rail will also increase during the sliding process. The use of guide rails Lifespan begins to decrease. Existing sliding doors and windows include vertical frames, windows and guide rails. Generally, the windows slide on the guide rails. Such a structure uses the gravity of the windows to naturally fall on the guide rails. During long-term use, the accessories will be severely worn and damaged. It will lead to the failure of the pulley, the bending of the pulley shaft and the damage of the guide rail, which will cause the loss of the sliding funct...

AI Technical Summary

Problems solved by technology

Existing sliding doors and windows include vertical frames, windows and guide rails. Generally, the windows slide on the guide rails. Such a structure uses the gravity of the windows to naturally fall on the guide rails. During long-term use, the accessories will be severely worn and damaged. It will lead to the failure of the pulley, the bending of the pulley shaft and the damage of the guide rail, which will cause the loss of the sliding function of the door and window and the decrease of the airtight performance

Moreover, this structure can be disassembled only by lifting the window, which has a great potential safety hazard in anti-theft

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