Domestic soya-bean milk making machine easy-to-wash

Abstract

The invention relates to a easy-rinsing household bean milk machine, comprising a head, a cup body, a motor, a grinding knife fixed at the terminal of the motor shaft, a heating tube and a control circuit board, wherein, the head comprising a head upper cover and a head lower cover is buckled on the cup body; the motor and the control circuit board are fixed in the head; the heating tube and a metal hood for grinding are arranged at the lower end of the head lower cover respectively; a temperature sensor is arranged at the opening of the connection between the grinding knife and the metal hood on the head lower cover; the temperature sensing end of the temperature sensor contacts the metal hood and is electrically connected with the control circuit board so that the liquid temperature in the cup body is tested via head conduction of the metal hood by the temperature sensor. Because metal has the property of heat conduction, with the part of the metal hood extending into the heated liquid as the medium, the temperature of the heated liquid can be acquired indirectly by measuring the temperature of the metal hood and the effective temperature control is realized via empirical parameter configuration by calculation by the chips of control circuit board. The temperature sensor has the advantages that only the temperature sensing end is exposed so to reduce the rinsing area and the cost comparing with the longer temperature control rod of prior art.

Description

technical field [0001] The invention relates to small kitchen appliances, in particular to an easy-to-clean household soybean milk maker. Background technique [0002] Existing household soya-bean milk machine generally comprises machine head, cup body, and machine head is fastened on the cup body, is placed on machine head on motor, and motor shaft end is fixed pulverizing knife, and pulverizing knife periphery is provided with pulverizing cover to realize pulverizing pulping, and machine head The lower cover is also equipped with a heating device to realize heating after pulping. Fresh and healthy cooked soybean milk and rice paste can be made on the control circuit board. This product is favored by consumers. The cleaning problem of the household soymilk maker with this structure is always a difficult problem, so we searched for breakthroughs from various angles, among which the improved pulverizer is equipped with a pulverizer cover, and related technical solutions are d...

AI Technical Summary

Problems solved by technology

The fly in the ointment is that after the soybean milk machine is finished, it is necessary to clean the heating pipe and the temperature control rod, which also brings about an increase in cost.

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