Intelligent heat-insulating electric-heating water boiling utensil

Abstract

The invention discloses an intelligent heat-insulating electric-heating water boiling utensil. The intelligent heat-insulating electric-heating water boiling utensil comprises a heating chamber, and a heat-insulating shell for accommodating the heating chamber, wherein the outer surface of the heating chamber is encircled by a plurality of heating sheets; the heating sheets are sequentially distributed at intervals along the heating chamber in the vertical direction; the heating sheets are connected with a heating power supply through a main control circuit board respectively. The intelligent heat-insulating electric-heating water boiling utensil can achieve uniform and dispersed distribution of the power density in the heating process and a good mute effect in the heating process, and saves more electric energy through segmental heating control.

Description

technical field [0001] The invention relates to the technical field of smart household daily necessities, in particular to an intelligent heat-preserving electric heating water boiling vessel. Background technique [0002] Electric kettles and similar electric heating water boiling utensils generally include a split power supply base and a kettle body. When in use, the kettle body is placed on the power supply base to heat the water in the kettle body. The structure is simple and convenient. With the continuous development of technology, electric kettles are equipped with steam intelligent sensor control, overheat protection, automatic power off when boiling water, anti-dry power off and other functional modules, as well as automatic disconnection when boiling water, water level indication standard and power supply indication Lights, dry protection and other safety devices. In addition to the above functions, with the development of smart home and information network techno...

AI Technical Summary

Problems solved by technology

[0005] However, the heating device in the existing electric kettle is generally arranged at the bottom of the kettle body. When heating, the power density is high, and a large number of bubbles will be generated when heating. Although the existing electric kettle can select or automatically adjust the heating power according to the amount of water in the kettle body, but because the heating device is only arranged at the bottom of the kettle body, the heat transfer is uneven, which is not conducive to realizing the heat preservation of the electric kettle, and often The temperature difference between the upper and lower positions in the kettle body is caused; at the same time, since the power of the heater at the bottom is fixed, the power can only be adjusted through the electronic circuit, so the circuit impact, energy consumption and failure rate will increase relatively

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