Scalding-proof heat preservation electric kettle

Abstract

The invention discloses a scalding-proof heat preservation electric kettle. The structure of the scalding-proof heat preservation electric kettle comprises an electric kettle body, a kettle cover, a grasping and holding handle, a heating disk, a spout, a heating switch, a power supply line and a cover bouncing switch, wherein the kettle cover is arranged at the top of the electric kettle body; thegrasping and holding handle is arranged at the right part of the electric kettle body; the cover bouncing switch is arranged at the top of the grasping and holding handle; the heating switch is arranged at the bottom of the grasping and holding handle; the spout is arranged at the left part of the electric kettle body; positioning devices are distributed at the periphery of the bottom of the outer side of the electric kettle body; fixing blocks are distributed at the periphery of the outer side of the heating disk; a heating device is arranged at the bottom of a liner; a vacuum heat preservation layer is arranged on the outer side of the liner; a hard polyurethane heat preservation layer is arranged on the outer side of the vacuum heat preservation layer; a scalding-proof paint layer is arranged on the outer side of the electric kettle body. The scalding-proof heat preservation electric kettle disclosed by the invention is low in thermal conductivity, heat radiation and loss of heat quantity of high-temperature objects are restrained, the scalding-proof heat preservation electric kettle is more convenient to use, and falling can be avoided.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an anti-scalding and heat-preserving electric kettle. Background technique [0002] The working principle of the electric kettle is that the water vapor generated when the water boils deforms the bimetal sheet of the steam temperature sensing element, and this deformation pushes the power switch to cut off the power through the principle of leverage. Its power failure is not self-resetting, so the kettle will not automatically reheat after power failure. About 5 minutes after the electric kettle is connected to the power supply, the water vapor deforms the bimetal sheet of the steam temperature sensing element, and the switch contact is opened to disconnect the power supply. If the steam switch fails, the water in the pot will continue to burn until the water is boiled dry, and the temperature of the heating element will rise sharply. There are two bimetallic plates...

AI Technical Summary

Problems solved by technology

[0003] Existing electric kettles cannot keep warm efficiently, and the heat is dissipated quickly, and the outer material of the electric kettle body is hot, which is easy to burn the palm, and it is inconvenient to use. The heating plate cannot be fixed on the electric kettle body, and heating is more troublesome. Difficult to meet the needs of the existing electric kettle

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