Liner and liquid heating container

Abstract

The invention provides a liner and a liquid heating container. The liner comprises a body, a heat conduction plate and a heating part, wherein the body comprises a barrel body and a barrel bottom connected with the bottom of the barrel body; the heat conduction plate fits to the outer wall face of the barrel bottom, and the heat conduction coefficient of the heat conduction plate is greater than that of the barrel bottom; the heating part is ring-shaped and fits to the lower surface of the heat conduction plate, and the projection of the heating part is positioned in the heat conduction plate;the thickness of the heat conduction plate is greater than or equal to 2mm; and / or, a spacing between the outer periphery of the contact part of the heating part and the heat conduction plate and theouter periphery of the heat conduction plate is greater than or equal to 3mm. For the liner provided by the invention, by increasing the spacing between the outer periphery of the contact part of theheating part and the heat conduction plate and the outer periphery of the heat conduction plate, heat generated by the heating part becomes bidirectional heat conduction from unidirectional heat conduction, so that the local thermal power density is greatly reduced, and the noises caused by heating water are reduced; and / or, the heat conduction plate is thickened, so that the local thermal shockis prevented, heat is uniformly transmitted as far as possible, and further, the noises caused by heating water are reduced.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an inner container and a liquid heating container containing the inner container. Background technique [0002] At present, with the acceleration of people's life rhythm, people hope that the working hours of liquid heating containers such as electric kettles, soybean milk machines, and milk frothers should be as short as possible. Therefore, the power of these small appliances is gradually increasing. For example: the power of the electric kettle has gradually increased from the previous 1000W to the current 1800W. With the increase of power, the time for boiling water becomes shorter, but at the same time, it brings the problem of loud water boiling sound, which will have a certain adverse effect on people's work and life. In order to reduce the sound of boiling water, some electric kettles are heated with a lower power (about 800W). Although this can reduce the sound of b...

AI Technical Summary

Problems solved by technology

Some kettles will spray coating on the bottom and / or side wall of the inner tank to reduce the noise of boiling water, but the coating has the disadvantages of non-wear resistance and poor long-term use performance

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