Heat preservation metal bowl

Abstract

The invention provides a heat preservation metal bowl which is of a three-layer structure. The three layers include a metal bowl core on the inner layer, a phase change heat absorption layer wrapping the outer surface of the metal bowl core and a glass fiber reinforced plastic bowl body arranged on the outer surface of the phase change heat absorption layer in a sleeving mode. According to the heat preservation metal bowl, the phase change heat absorption layer is designed, when foods in the bowl body are relatively hot, heat is guided to the phase change heat absorption layer through the metal bowl core, and the phase change heat absorption layer absorbs heat to generate phase changes; when the temperature of the foods drops, the phase change heat absorption layer releases the heat, the heat is transmitted to the foods through the metal bowl core, the foods are prevented from becoming cold, various patterns can be printed on the glass fiber reinforced plastic bowl body, and the overall heat preservation metal bowl is more attractive and elegant.

Description

technical field [0001] The invention relates to a household tableware, in particular to a thermal insulation metal bowl. Background technique [0002] The bowls used in the family are usually made of metal or ceramics. When receiving hot fluid food, the metal bowl has a fast heat conduction and the surface temperature of the metal bowl is high, so the hands cannot directly touch it, otherwise it is easy to burn the hands; Ceramic bowls, due to the poor thermal conductivity of ceramics, cannot conduct heat out in a timely manner, so that food remains at a high temperature and cannot be eaten directly. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a thermal insulation metal bowl that can conduct the heat of the food in time, and then transfer the heat to the food when the food is cold. [0004] The specific technical solutions are: [0005] A thermal insulation metal bowl has a three-layer structure, the i...

AI Technical Summary

Problems solved by technology

[0002] The bowls used in the family are usually made of metal or ceramics. When receiving hot fluid food, the metal bowl has a high heat conduction and the surface temperature of the metal bowl is high, so the hands cannot directly touch it, otherwise it is easy to burn the hands; Ceramic bowls, due to the poor thermal conductivity of ceramics, cannot conduct heat out in time, so that the food remains at a high temperature and cannot be eaten directly

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