Heat transfer heat-sensitive temperature controller

Abstract

The invention discloses a heat transfer heat-sensitive temperature controller. The heat transfer heat-sensitive temperature controller comprises a temperature controller main body and a metal bracket,wherein the temperature controller main body is provided with a plugging head; the metal bracket is arranged on a heating plate at the bottom of a kettle body and is in heat-conduction connection with the heating plate; the metal bracket is in heat-conduction connection with a boiling water spring plate; the temperature controller main body is provided with two conductive assemblies which are separately in conductive connection with a positive pole and a negative pole of the plugging head; the two conductive assemblies are a first conductive assembly and a second conductive assembly separately; the first conductive assembly comprises a first movable contact piece A and a conductive mechanism; a static end of the first movable contact piece A is conductively connected with the plugging head; the movable end of the first movable contact piece A is tightly pressed on the conductive mechanism; and a first ceramic column penetrates through the metal bracket and is positioned between the boiling water spring plate and the movable end of the first movable contact piece A. The heat transfer heat-sensitive temperature controller is simple in structure, is mounted on the heating plate at the bottom of the kettle body, can enable an electric kettle to be switched off in a heat-conduction manner when water is boiling, and is safe to use.

Description

technical field [0001] The invention relates to a thermosensitive temperature controller for heat transfer. Background technique [0002] The electric kettle was born in Chicago in 1891. With the development of science and technology, fast, safe, convenient, and full use of energy have gradually become the main features of the kettle, and the tea-loving British have fallen in love with it ever since. In the 21st century, it has become a global bestseller. The electric kettle adopts steam intelligent induction temperature control, which has the functions of automatic power off after the water boils and anti-dry power off. Chinese Patent Document No. CN201510131U discloses a ceramic electric kettle, including a kettle body [0003] , a kettle cover, a power supply base, a heating plate located at the bottom of the kettle body, a heating wire, a temperature controller and a lower cover are provided at the bottom of the heating plate, and a steam pipe is arranged above the he...

AI Technical Summary

Problems solved by technology

However, since the thermostat of this type of electric kettle is triggered by steam heat conduction, the hot steam is easy to escape to the bottom of the heating plate, so that the circuit components at the bottom of the heating plate are in a high-temperature and humid working environment for a long time, which is prone to electrical safety. question

Moreover, if you forget to close the pot lid when boiling water, the steam generated when the water boils will directly emerge from the opening of the pot body, and the thermostat cannot be powered off normally, which poses a certain safety hazard

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