Electric curtain device

Abstract

An electric curtain device comprises a rail assembly and a driving assembly, the rail assembly comprises a rail body, a transmission belt, a transmission rod, a pulley, a linkage piece, a hook and a locking supporting piece, and the locking supporting piece is installed in the middle or at the end of a sliding groove body, prevents the pulley from passing through and supports the transmission rod, the two pulleys in the middle are respectively connected with two different side edges of the transmission belt through connecting pieces; the driving assembly is arranged at the end, close to the driving belt wheel, of the track body and comprises an opening and closing driving component and a dimming driving component, the opening and closing motor assembly is parallel to the track body, the dimming motor assembly is perpendicular to the track body, and the whole opening and closing transmission gear set is located over the dimming driving component. Opening, closing and dimming of the curtain can be independently controlled, transmission of the whole driving assembly is efficient, the structure is small, a user can flexibly lock the supporting piece, and installation is convenient; and the transmission rod connected internally enhances the rigidity, so that the requirement of a large-breadth curtain is met, and the whole device is low in operation noise.

Description

technical field [0001] The invention relates to the technical field of curtain devices, in particular to an electric curtain device. Background technique [0002] Diversified lighting requirements for curtains make dimmable curtains very popular. Dimmable curtains mainly adjust the amount of light passing through by adjusting the angle of the curtains. With the continuous improvement of the automation of household products, the dimming of curtains tends to be automatically controlled. Therefore, electric dimmable curtains need to be equipped with opening and closing power and dimming power at the same time. The dimming power drives the transmission rod to rotate, and the transmission rod then Connected with the hook, it drives the hook to rotate in the horizontal direction, and the opening and closing power drives the hook to move in the horizontal direction. The existing dual-power-driven electric curtains have a large volume due to the setting form and driving structure o...

AI Technical Summary

Problems solved by technology

The existing dual-power driven electric curtains have a large volume due to the setting form and driving structure of the two motors, which need to occupy more installation space, and also affect the overall appearance of the curtains, and the transmission efficiency is not high

In addition, the existing electric curtains have many problems due to the structure of their transmission rods, track bodies, pulleys and other components, such as limited width, high noise, easy light leakage, complicated installation and maintenance, large volume, poor appearance and user experience. Poor

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