Electric window opening system

Abstract

The invention discloses an electric window opening system. The electric window opening system comprises a window frame, a left window sash, a right window sash and an electric window opening machine, wherein the electric window opening machine comprises a casing, a gearbox, a motor, a driving wheel, a controller, a left stroke switch and a right stroke switch; the electric window opening machine is mounted on one side of a bottom frame in the left window sash; a driving wheel of the electric window opening machine is positioned on a rear track arranged at the inner bottom of the window frame; the left stroke switch and the right stroke switch are respectively arranged on the left lateral surface and the right lateral surface of the left window sash; a limiting block is arranged on the right side of the rear track; when the window is opened, the motor is controlled by the controller to drive the driving wheel through the gearbox to rotate, so that the left window sash moves leftwards on the rear track until a contact of the right stroke switch on the left window sash is collided with the limiting block on the rear track; when the window is closed, the motor is controlled by the controller to drive the driving wheel through the gearbox to rotate, so that the left window sash moves leftwards on the rear track until a contact of the left stroke switch on the left window sash is collided with the inner wall surface on the left side of the window frame.

Description

technical field [0001] The invention relates to an electric window opening system. Background technique [0002] The doors and windows of existing buildings are usually equipped with translation windows at positions where casement windows are not suitable, especially residential windows, mostly using aluminum alloy translation windows, that is, the opening or closing of windows is accomplished by moving the sash left and right. This type of window is generally equipped with window screens, which can maintain the normal circulation of indoor and outdoor air when the window is opened. Existing electric window openers, no matter the electric window openers of chain type, screw rod type, or rack type, can only be fixed on the indoor window frame usually. Its main defects are: 1. Occupying indoor space, affecting the interior decoration and window design effect; 2. Especially when the window opening machine fails to work normally due to factors such as window opening machine fai...

AI Technical Summary

Problems solved by technology

Its main defects are: 1. Occupying indoor space, affecting the interior decoration and window design effect; 2. Especially when the window opening machine fails to work normally due to factors such as window opening machine failure or power failure, it is originally fixed on the window sash for The connecting mechanism that drives the movement of the sash becomes the locking mechanism of the sash. To move the sash, the locking mechanism must be dismantled first, and even the whole machine must be disassembled; When the window is closed, or other circumstances need to open the window in time, the window opener becomes an obstacle to the movement of the window sash

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