Lifting-type self-adaptive local-heating electric kettle

Abstract

The invention belongs to the technical field of household appliances and discloses a lifting-type self-adaptive local-heating electric kettle which comprises an outer shell, an inner container, a kettle cover, a handle and an air release valve. The inner container is fixedly socketed in the outer shell, the kettle cover is connected at an opening of the inner container in an inserted manner, the air release valve is mounted in a hole in the middle of the kettle cover, the handle is welded on the right side face of the shell, an annular cavity is formed inside the outer shell, a heating shell is welded on the side wall, close to the inner container, of the annular cavity, and an electric heating wire is arranged in an annular notch formed in one side wall, close to the inner container, of the heating shell. Through sectional design of the electric heating wire, a contact piece is enabled to be communicated with a copper piece corresponding to water level by utilizing buoyancy of water to jack up a floating block to realize working of a part corresponding to the electric heating wire, heating power is increased, targeted local heating is realized, water heating efficiency is improved, and electric energy loss is lowered.

Description

technical field The invention relates to the technical field of household appliances, in particular to a lift-type self-adaptive local heating electric kettle. Background technique Electric kettles are commonly used to boil water in modern families. We sometimes encounter this situation. We only need a cup of water or not enough water for a pot, but the electric heating elements in the electric kettle are still operating at full capacity when boiling water, wasting electric energy, or It takes a long time to boil a pot of water, which takes a long time, and the remaining hot water in the kettle needs to be heated before it can be used after cooling, which wastes electric energy. Contents of the invention (1) Solved technical problems Aiming at the deficiencies of the prior art, the present invention provides a lift-type self-adaptive local heating electric kettle, which has the advantages of automatically adjusting heating power according to different water volumes, imp...

AI Technical Summary

Problems solved by technology

Electric kettles are commonly used to boil water in modern families. We sometimes encounter this situation. We only need a cup of water or not enough water for a pot, but the electric heating elements in the electric kettle are still operating at full capacity when boiling water, wasting electric energy, or Boiling a pot of water only takes part of it, which takes a long time, and the remaining hot water in the kettle needs to be heated before it can be used after cooling, wasting electric energy

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