Heat-insulating kettle

Abstract

The invention discloses an insulated boiling kettle, which comprises a kettle body, a handle, a lid, a built-in cavity, a power socket, a kettle body, a heater, a base, a spout and a vacuum interlayer, and is characterized in that the top of the kettle body is provided with There is a pot cover, the bottom of the pot cover is provided with a pot body, the bottom of the pot body is equipped with a base, the top of the pot body is equipped with a pot handle, and one end of the pot body is provided with a spout, the inside of the pot body, spout and pot cover Both are provided with a vacuum interlayer, the other end of the kettle body is equipped with a power jack, the inner side of the kettle body is provided with a built-in cavity, and a heater is installed inside the built-in cavity. The present invention has a novel structure and is easy to operate, and the vacuum interlayer inside the pot body, the spout and the pot lid can better prevent the cold and hot environment outside, thereby better maintaining the constant temperature state inside the built-in cavity, thereby achieving The purpose of the built-in cavity is long-term heat preservation. At the same time, the vacuum interlayer can not only prevent the transmission of heat source, but also reduce and save the energy consumption of internal heating.

Description

technical field [0001] The invention relates to a kettle, in particular to a heat-insulating kettle. Background technique [0002] At present, after the electric kettle is powered on for about 5 minutes, 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 at the bottom of the heating plate, and the temperature will rise sharply due to heat conduction, expand and deform, and break. Turn on the power. Therefore, the safety protection device of the electric kettle is designed very scientifically and reliably. This is the triple safety protection principle of the electric kettle, but the heat preservation ability of the existing boiling kettle is extremely poor, which cannot prevent the tra...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the extremely poor thermal insulation ability of the existing boiling kettle, which cannot prevent heat source transfer and reduce and save internal heating energy consumption, and provide a thermal insulation boiling kettle

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