Temperature control mechanism

Abstract

The invention provides a temperature control mechanism comprising a first terminal, a second terminal, a kick temperature control switch and a steam temperature control switch. The kick temperature control switch is connected when the temperature is lower than the operating temperature and disconnected when the temperature is higher than reset temperature; the steam temperature control switch comprises a body and a tappet, the tappet is movably installed on a shell of the body, the body is provided with an input terminal and an output terminal, and the body bounces up the tappet so as to enable the input terminal and the output terminal to be disconnected when the temperature is higher than the preset temperature; the shell of the body is further provided with an insulation terminal, both the insulation terminal and the input terminal are fixed by the side of the tappet, an annular conducting strip is fixedly arranged on the tappet, and after the tappet is bounced up by the body, the annular conducting strip can connect the insulation terminal with the input terminal; one end of the kick temperature control switch is connected with the first terminal while the other end is connected with the insulation terminal of the steam temperature control switch; the output terminal of the steam temperature control switch is connected with the first terminal while the input terminal of the same is connected with the second terminal.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to a temperature control mechanism. Background technique [0002] The electric heating kettle with a built-in electric heating plate can automatically cut off the power after the water is boiled. It has the advantages of fast heating speed, convenient operation, and safety. It has been welcomed by consumers and has gradually become popular. However, this kind of electric heating kettle generally only has a single function of boiling water, and does not have a heat preservation function. If the water is not quickly poured into the thermal insulation kettle after the water is boiled, then the water in the electric heating kettle will cool down. The cooling speed is very fast, and people often need to press the switch again to reheat the boiled water, and the convenience of use is compromised. In addition, some electric heating kettles also have heat preserva...

AI Technical Summary

Problems solved by technology

However, this kind of electric heating kettle generally only has a single function of boiling water, and does not have a heat preservation function. If the water is not quickly poured into the insulation kettle after the water is boiled, then the water in the electric heating kettle will cool down, and the hot water will be hot in winter. The cooling speed is very fast, people often need to press the switch again to reheat the boiled water, and the convenience of use is compromised

In addition, there are also some electric heating kettles with heat preservation function, but they can only keep the water at a temperature above 95°C. Because the temperature is too high, they cannot be directly drunk, and keeping the water at a high temperature will waste a lot of electric energy.

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