Household heat-insulating electric kettle

The utility model discloses a household heat-insulating electric kettle which comprises a microprocessor and further comprises a drive circuit, a water temperature display circuit, a steam temperature display circuit, a heating circuit connected to the output end of the drive circuit, and a temperature probe connected to the input end of the microprocessor, wherein the drive circuit, the water temperature display circuit and the steam temperature display circuit are connected to the output end of the microprocessor respectively; the household heat-insulating electric kettle further comprises a power supply module connected to the input end of the microprocessor; and an analog/digital conversion unit is arranged between the power supply module and the microprocessor. According to the utility model, the power supply inputs to the microprocessor to supply stable working voltage, current and power after passing through the analog/digital conversion unit; and the electric kettle is simple and convenient to operate