Safe electric kettle preventing risks

Abstract

The invention discloses a safe electric kettle preventing risks. Through a thermoelectric power generation device, heat generated when the electric kettle is used for boiling water and external temperature difference generation energy are absorbed, so that an electromagnet is powered on; the electromagnet is powered on, in this way, a metal plate arranged corresponding to the electromagnet can be attracted, and the other end of a swinging lower pressing rod and the other end of a swinging upper pushing rod get closed; the swinging lower pressing rod and the swinging upper pushing rod form a shearing fork-type structure through a swinging shaft, and in this way, the lower pressing end of the swinging lower pressing rod and the upper pushing end of the swinging upper pushing rod also get closed; the lower pressing end of the swinging lower pressing rod extends into a kettle lid groove, the upper pushing end of the swinging upper pushing rod extends into a first kettle body groove, the swinging lower pressing rod and the swinging upper pushing rod get closed to exert force on a kettle lid and a kettle body so that the kettle lid can be closed under lower pressing, in this way, it is guaranteed that during water boiling, the kettle lid can be automatically closed, and it is prevented that a user does not completely closes the kettle lid, water vapor escapes from the kettle body through a generated gap, as a result, impacting force on a power-off switch of the water vapor is reduced, an automatic power-off function can not be started, and risks are generated.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an electric kettle which can safely prevent danger. Background technique [0002] The electric kettle was born in Chicago, USA 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; Anxiety, the most important thing is that through the cutting-edge scientific research technology and the selection of internal precision parts, people's healthy drinking water life has a more comprehensive guarantee. Especially in the research and development of thermostats for electric kettles, new ones are constantly being introduced, which directly facilitates people's lives. [0003] Electric kettles sold on the market today generally have such a "triple protection" logo: 1. Steam induction protection, when the water boils, the steam switch will automatically turn off, so that the kettle wi...

AI Technical Summary

Problems solved by technology

[0004] Today's electric kettles have an automatic trip function, but the lid of the electric kettle has a buckle. When the user fills the water in the electric kettle and does not close the lid with force, the lid may not be completely closed. The automatic tripping function is to deform the bimetal sheet of the steam temperature sensing element through the water vapor generated when the water boils, and use the deformation to push the power switch through the lever principle, so that the electric kettle will automatically cut off the power after the water is boiled; It is not self-resetting, so the kettle will not automatically reheat after the power is turned off; but if the lid is not completely closed, there will be a gap, and a part of the water vapor will escape from the gap, and the impact on the power-off switch will be small. In this way, the electric kettle will not be powered off, causing the electric kettle to burn all the time, which consumes a lot of electricity. Even if it is not found for a long time that it keeps boiling water, it may cause the circuit board of the electric kettle to short circuit and burn out, and even cause fire and other dangers

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