The range hood electric linear actuator of the smart driving range hood realizes the linkage of the smoke outlet with the oil smoke source through precise stroke control. The core lies in building a closed-loop control system from perception to execution. This system can capture the position changes of the oil smoke source in real time and convert them into precise action instructions for the range hood electric linear actuator, so that the smoke outlet is always aimed at the core area where the oil smoke is generated.
The first step to achieve linkage is to accurately perceive the oil smoke source. The range hood is usually equipped with multiple sensors, which can determine the real-time position of the oil smoke source by monitoring the oil smoke concentration distribution, temperature changes or the position of the pot. These sensors are like "eyes", continuously collecting dynamic information in the kitchen, especially the initial location and diffusion trend of the oil smoke, and providing accurate target coordinates for subsequent stroke control.
The sensed information will be transmitted to the central control chip, which is like a "brain" to quickly analyze and process the data. It can identify the movement trajectory of the oil smoke source, such as the change of oil smoke position caused by the sliding or stir-frying of the pot during cooking, and calculate the distance and direction that the smoke outlet needs to move based on these trajectories. This calculation not only considers the current position, but also predicts the next movement trend of the oil smoke source to ensure the timeliness of the linkage action.
The range hood electric linear actuator is the "hands and feet", responsible for converting the instructions of the control chip into actual mechanical actions. Its internal precision transmission structure can accurately adjust the stroke length according to the instructions, allowing the smoke outlet to move along the preset track. This adjustment is not a rough displacement, but can be accurate to a tiny distance, ensuring that the smoke outlet can closely follow every subtle movement of the oil smoke source and always maintain the best smoking position.
In stroke control, the feedback mechanism of the range hood electric linear actuator plays a key role. It has a built-in position detection element that can monitor the current position of the smoke outlet in real time and send the information back to the control chip. By comparing the actual position with the target position, the chip continuously corrects the action instructions of the range hood electric linear actuator to eliminate possible deviations. This real-time feedback allows the entire linkage process to form a closed loop, avoiding position deviations caused by mechanical errors or external interference.
To adapt to complex cooking scenarios, the system also has the ability to dynamically adjust the stroke range. Different cooking methods will result in different movement ranges of the oil smoke source. For example, the pot moves more during stir-frying, while it is relatively fixed during stewing. The range hood electric linear actuator can automatically adjust the maximum range and movement speed of the stroke according to the judgment of the sensor, while ensuring that the oil smoke source is covered, avoiding unnecessary and invalid movement, and improving linkage efficiency.
In addition, the coordination of the power output and stroke control of the range hood electric linear actuator also makes the linkage smoother. It can accurately control the output power of the motor according to the required movement distance and speed, ensuring that the smoke outlet is stable and without setbacks when moving quickly, and accurate and without shaking when fine-tuning the position. This smooth movement characteristic allows the smoke outlet to always follow the oil smoke source gently and accurately, ensuring the smoking effect without affecting the cooking operation due to violent movements.
Through the collaborative work of perception, analysis, execution, feedback, and dynamic adjustment, the precise stroke control of the range hood electric linear actuator is achieved, and finally the smoke outlet is like a "tracker", always maintaining the best relative position with the oil smoke source, maximizing the smoking efficiency and reducing the spread of oil smoke.
