The working principle of a window opener is mainly based on the drive of an electric motor, the conversion of the transmission device, and the intelligent control of the controller. Specifically:
Electric Motor as Power Source: In an electric window opener, the electric motor is the main power source for the drive device. The motor provides rotational power, which is converted into linear motion through a gear transmission device, thereby pushing the window open and close.
Speed Adjustment Function: The electric switch changes the motor speed by controlling the current, achieving speed adjustment. The motor speed will vary under different voltages.
Gear Transmission: The transmission device converts the motor's shaft rotational motion into the linear motion of the sliding window. The key component of the transmission device is the speed-changing gear system, which provides reliable torque output when the window is sliding.
Linkage Mechanism: The motor drives the switch through the transmission shaft. The switch gear then drives the linkage mechanism, causing the linkage to move up and down, thus realizing the up and down movement of the handle, i.e., opening or closing the window.
Automatic Reset: Due to the centrifugal force generated when the motor is running, the handle automatically resets to the initial position (i.e., the locked state) under the action of the spring force, thus completing the entire operation process.
Control Functions: The controller is responsible for controlling the operation of the electric window opener, including opening, closing, and pausing. By setting parameters such as time and temperature in the controller, the opening and closing of the window can be automatically controlled.
