Automatic and manual dual-purpose electric kettle

Abstract

The invention discloses an automatic and manual dual-purpose electric kettle. The automatic and manual dual-purpose electric kettle comprises a direct-current voltage stabilizing power supply DC, a three-terminal voltage stabilizer Wv, a non-gate integrated block NG and an electric heating wire Rt. The automatic and manual dual-purpose electric kettle disclosed by the invention has the beneficialeffects that the circuit of the existing electric kettle is innovatively improved, so that the electric kettle has the functions of automatic heating and automatic heating stoppage, manual heating andmanual heating stoppage and insulation, and when in use, after the automatic and manual dual-purpose electric kettle is placed on a kettle base, the electric kettle can heat automatically, and is automatically powered off to stop heating after the water is boiled; if water needs to be heated or reheated after the water is boiled for a period of time, the electric kettle can start heating again only by lightly pressing a heating button of a normally-closed automatic reset type switch on a kettle handle, and can stop heating automatically after the water is boiled; if heating is not needed in the heating process, the electric kettle can stop heating only by lightly pressing a heating-stopping button of the normally-closed automatic reset type switch; after an insulation function switch is pressed, the water temperature in the kettle can be constantly maintained between 40-60 DEG C.

Description

technical field [0001] The invention relates to the field of electric kettles, in particular to an automatic and manual dual-purpose electric kettle. Background technique [0002] At present, there are two kinds of common electric kettles on the market: one is that after the electric kettle is placed on the base of the kettle, the heating switch needs to be pressed manually before the electric kettle can start heating, but people put the electric kettle on the base of the kettle. , I often forget to press the heating switch, and when I want to drink water after a while, I find that the water in the kettle is still unheated cold water, and this kind of kettle has no heat preservation function; After being placed on the base of the kettle, the electric kettle will automatically heat up. This kind of electric kettle, after people pour the boiling water and put the kettle back on the base of the kettle every time, that is, when they lift the kettle away from the base of the kett...

AI Technical Summary

Problems solved by technology

[0002] At present, there are two kinds of common electric kettles on the market: one is that after the electric kettle is placed on the base of the kettle, the heating switch needs to be pressed manually before the electric kettle can start heating, but people put the electric kettle on the base of the kettle. , I often forget to press the heating switch, and when I want to drink water after a while, I find that the water in the kettle is still unheated cold water, and this kind of kettle has no heat preservation function; After being placed on the base of the kettle, the electric kettle will automatically heat up. This kind of electric kettle, after people pour the boiling water and put the kettle back on the base of the kettle every time, that is, when they lift the kettle away from the base of the kettle and put it down again, no matter whether people Need, the electric kettle must be automatically heated, people need to press the switch again, the kettle will stop heating, no matter whether people need it or not, it will automatically keep warm, which is very inconvenient, and the manual and automatic heating functions of these two kinds of kettles cannot be available at the same time

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