Electric kettle capable of achieving complete boiling

Abstract

The invention relates to an electric kettle capable of achieving complete boiling. The electric kettle comprises a plug, a kettle body, a cover, a heating plate and a temperature control piece and ischaracterized in that the cover is provided with an exhaust vent; the heating plate, the temperature control piece and the plug are sequentially serially connected; the bottom of the kettle body is provided with a support rack, the heating plate is mounted on the lower portion of the support rack, and the temperature control piece is mounted on the upper portion of the support rack; a thermal insulation layer is arranged between the heating plate and the temperature control piece; a heating area is formed between the support rack and the bottom of the kettle body, a mixing area is formed between the support rack and the top of the kettle body, and a convection channel is formed between the support rack and the lateral wall of the kettle body; the width of the convection channel is smallerthan the height of the heating area. The electric kettle is novel and unique in structure, capable of guaranteeing that water in the kettle body completely reaches 100 DEG C, and capable of effectively preventing 'false boiling' so as to sterilize bacteria and improve water quality.

Description

technical field [0001] The invention relates to a household appliance, in particular to an electric kettle. Background technique [0002] The electric kettle heats up the water body through the bottom heating element. A temperature monitoring element is installed in the middle of the kettle body, and the temperature of the water body is monitored in real time through the temperature monitoring element. When the temperature reaches 100°C, the electric kettle stops heating; It moves upwards; therefore, it seems that the upper part of the electric kettle has been boiled, but the water body at the bottom of the kettle body has not yet reached 100°C. Since the temperature monitoring element cannot be installed at the bottom of the kettle body, when the water body at the position of the temperature monitoring element reaches 100°C ℃, the electric kettle will be powered off. At this time, the water body under the temperature monitoring element is not really boiling, and the average...

AI Technical Summary

Problems solved by technology

[0002] The electric kettle heats up the water body through the bottom heating element. A temperature monitoring element is installed in the middle of the kettle body, and the temperature of the water body is monitored in real time through the temperature monitoring element. When the temperature reaches 100°C, the electric kettle stops heating; It moves upwards; therefore, it seems that the upper part of the electric kettle has been boiled, but the water body at the bottom of the kettle body has not yet reached 100°C. Since the temperature monitoring element cannot be installed at the bottom of the kettle body, when the water body at the position of the temperature monitoring element reaches 100°C ℃, the electric kettle will be powered off. At this time, the water body under the temperature monitoring element is not really boiling, and the average water temperature in the kettle body has not reached 100 ℃, so the situation of "fake boiling" of the electric kettle appears. The hot water at the time is not "sufficient temperature"; this is why many users find that the electric kettle always feels smelly when boiling water

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