Heatable thermal insulation cup mat

Abstract

The invention provides a heatable thermal insulation cup mat. The heatable thermal insulation cup mat comprises a bottom layer, a heating layer, a heat storage layer and a surface layer in the sequence from the bottom end to the top end; ideal beverage temperature can be preset, when beverage temperature is higher than the preset temperature, the heating layer is intelligently controlled not to bestarted, when the temperature is relatively high and the beverage dissipates heat, an energy storage layer is triggered to absorb heat emitted by a beverage and store the heat, when the temperature achieves the preset temperature, in order to ensure that the temperature of the beverage is not reduced, heat stored before release of the energy storage layer carries out thermal insulation on the beverage, when the temperature of the beverage is lower than the preset temperature, the heating layer works to heat for recovering the temperature of the beverage, the whole process can be realized onlyif the preset temperature is set when the cup mat is started, the operation is simple and convenient, intelligent temperature control is realized, and heat supply is realized through two energy supply modes including the thermal insulation of the energy storage layer and the temperature recovering of the heating layer, so that energy is saved.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a heat-preserving coaster. Background technique [0002] In daily life, when people drink hot drinks such as hot water and coffee, they usually place a coaster under the cup, which can prevent the cup with a higher temperature from directly contacting the table top and protect the cup and the table top. However, since the temperature of the drink in the cup is higher than the ambient temperature, the drink will gradually cool down over time, especially when the temperature is low in winter, such a situation is more obvious. Drinking cold drinks in winter is more irritating to the human body and is not conducive to human health. When the beverage in the cup becomes cold, people need to pour the beverage into the heating device and then heat it, but reheating takes a certain amount of time and the operation is complicated. [0003] In view of the above problems, a therm...

AI Technical Summary

Problems solved by technology

However, since the temperature of the drink in the cup is higher than the ambient temperature, the drink will gradually cool down over time, especially in winter when the temperature is low.

Drinking cold drinks in winter is more irritating to the human body and is not conducive to human health

When the drink in the cup becomes cold, people need to pour the drink into the heating equipment and heat it again, but reheating takes a certain amount of time and the operation is complicated

[0003] In view of the above problems, a thermal insulation and heating coaster is provided in the prior art. For example, the utility model patent with the publication number CN2631360 provides a thermal insulation coaster, which adopts the method of converting electric energy into heat energy so that the coaster can provide thermal energy to the cup. Guarantee that the drink in the cup will not be cold, but its energy supply method is single and cannot realize intelligent temperature control, which is inconvenient to use and cannot be widely promoted

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