Household automatic speed regulation stirrer and control method thereof

Abstract

The invention relates to the field of household appliances, discloses a household automatic speed regulation stirrer and a control method thereof, whichsolve the problems that an existing household stirrer cannot perform automatic stepless speed regulation and is not intelligent enough. The stirrer comprises a controller, a motor and a distance measuring module, wherein the distance measuring module and the motor are electrically connected with the controller; the distance measuring module is used for detecting distance information of a detection area on the inner wall of the stirrer containerand transmitting the detected distance information to the controller; the controller is used for using the distance information detected by the distance measuring module to establish a model for calibrating a detection area when the stirrer system is started, after the system is started,the distance information detected by the distance measuring module is compared with the model, whether the edgeheight of the content in the stirrer container reaches the lower limit height of the detection area or not is judged, if so, the motor is controlled to keep the current rotating speed, and if not, the motor is controlled to increase the speed step by step until the upper edge height of the content in the stirrer container reaches the lower limit height of the detection area.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a household automatic speed-regulating mixer and a control method thereof. Background technique [0002] The existing mixing machines are manually set the gear level, and cannot automatically detect whether the speed is reasonable. Especially for liquids, the difference in the amount of liquid loaded in the same container often affects the effect of the same gear. For example, for the same container, if there is less liquid loaded, a higher gear can be used to improve the stirring efficiency, but if the liquid is loaded more, Stirring with this gear may cause the content to overflow. In order to avoid the overflow of the content, the existing mixer usually adopts a gear with a lower speed, which will affect the stirring efficiency. [0003] In addition, household mixers are often used to mix objects such as fruits. When the objects are converted from solid state, solid-liquid...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to propose a household automatic speed-regulating mixer and its control method, to solve the problem that the existing household mixer cannot perform automatic stepless speed regulation and is not intelligent enough

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