Noise adjusting method and device of range hood, kitchen appliance and storage medium

The embodiment of the invention provides a noise adjusting method and device for a range hood, a kitchen appliance and a storage medium. The method comprises the steps that firstly, the range hood is started with initial current; then, based on the initial current, according to a preset current-noise fitting curve, the current and noise value of the range hood are adjusted until the noise value of the range hood reaches a target noise value; by means of the scheme, the problem that the noise change fluctuation of the range hood is large due to gear change and the like is solved, the current is adjusted through the preset current-noise fitting curve, so that the noise changes gently, the noise hearing pleasure is improved, and the user experience is improved. 本发明实施例提供了一种烟机的噪声调节方法、装置、厨房电器及存储介质，该方法首先以初始电流启动烟机；然后基于初始电流，按照预设的电流-噪声拟合曲线，调节烟机的电流和噪声值，直至烟机的噪声值达到目标噪声值；利用上述方案，解决了烟机因档位变化等原因导致噪声变化起伏较大的问题，通过预设的电流-噪声拟合曲线调节电流，以使噪声平缓变化，提升噪声听感愉悦性，提高用户体验。