Double temperature control electric kettle socket

Abstract

The invention discloses a double temperature control electric kettle socket, belongs to the technical field of liquid heating devices and overcomes the design defects that existing double temperature control electric kettle sockets are high in cost, have a potential safety hazard of electric leakage and can affect performances of temperature controller parts, and the like. The double temperature control electric kettle socket comprises a double temperature controller, a double temperature control base, a cover plate and a double temperature control protective shield, wherein the double temperature controller comprises a water boiling automatic power off device, a dry-burning preventing device and a work circuit component used for controlling the water boiling automatic power off device and the dry-burning preventing device, and when steam temperature or temperature of an electrical heated tube portion reaches to a corresponding setting temperature, the water boiling automatic power off device of the double temperature controller can trigger corresponding parts to interrupt power supply. According to the double temperature control electric kettle socket, the automatic power off function once water boiling and the dry-burning preventing function are achieved, particularly, a button is in a direct snapping fit with the base and a neon lamp is directly inserted into the base to be in contact with a spring, so that the whole structure is simplified and easy to assemble, the abrasion for parts is reduced, and the double temperature control electric kettle socket can be widely applied to kettles with different sizes.

Description

technical field [0001] The invention belongs to the technical field of liquid heating devices, in particular to a socket device for an electric kettle, and in particular relates to a dual-temperature-controlled electric kettle socket. Background technique [0002] The development of science and technology promotes the rapid changes in human life, and the complete range of household appliances also greatly facilitates our daily life. The various electric kettles circulating in the market give us a wide range of choices. But, it should be seen that although the various electric kettles circulating in the market bring certain convenience to our life, there are still some defects and still need to be improved. [0003] The key component to realize the safe and convenient use of the electric kettle by customers is the socket device of the electric kettle. The existing electric kettle heating mode has also been improved from the direct heating mode of the simple electric heating ...

AI Technical Summary

Problems solved by technology

However, the existing electric kettle dual temperature control socket device has a certain degree of design defects, such as: the "double insurance electric kettle" with the patent number 01237200.5 is a thermostat with a bimetal structure, and the bimetal is used as a circuit to open The closed element senses the temperature change of the water opening and the temperature change of the electric heating tube through the metal sheet, and the metal sheet also expands and disconnects the circuit under the influence of temperature, but the thermostat part and the electric heating tube are in the kettle shell, which is In terms of structure, there are higher requirements for waterproof and leakage prevention, and non-polluting high-temperature resistant materials are also used in materials, which increases manufacturing costs virtually, and there are potential safety hazards of leakage; the patent No. 200720114911.2 "an electric kettle" adopts Steam thermostat, specifically, the steam is sprayed from the channel to the temperature-sensing sheet, and the temperature-sensing sheet is deformed under the influence of temperature as a circuit element, so that the steam thermostat operates to disconnect the power supply, but the steam cannot enter the cavity of the switch housing in time. If it is discharged for a long time, the environment in the cavity is humid, or even water accumulates, which not only affects the performance of the temperature controller in the cavity, shortens the service life, but also poses a safety hazard of leakage

These obviously cannot meet the market demand for convenience of human life

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