Heating or refrigerating cup mat

Abstract

A heating or refrigerating cup mat structurally comprises a controller, a touch display screen, indicating lamps, a USB interface, a power inverter, a switch, heating pieces, a temperature sensor, refrigerating fluid, a round mat, a refrigerating ring, a loudspeaker and a mat body. The heating or refrigerating cup mat is only as large as a mobile hard disk in size and can be carried when people go out with extreme convenience. When the heating or refrigerating cup mat is used, only the switch needs to be pulled, heating or refrigerating temperature is set on the touch display screen, bidirectional temperature control of heating or refrigeration can be achieved conveniently, and the heating or refrigerating cup mat can be used in both an environment where cold drinks are needed and an environment where hot drinks are needed. The power consumption of the heating or refrigerating cup mat is very low in work and is lower than 3W, a USB can be used for supplying power conveniently, and the cup mat is made to be free from limitation on the aspect of power supplying sources. Target heating temperature or target refrigerating temperature can be set, an automatic alarm is given out when the preset temperature is reached, and the drinks are made to achieve the wanted most suitable temperature. The heating or refrigerating cup mat is simple and exquisite in size, has both heating and refrigerating functions, is controlled intelligently, is economic and saves energy.

Description

technical field [0001] The invention relates to a coaster capable of heating or cooling a water cup by connecting to a computer through a USB interface. Background technique [0002] When people go out for a long time, they need to drink cold water or hot water depending on whether the weather is hot or cold. Take computer to go out, whether utilize computer power supply to coaster heating or cooling, make the water that is placed on the coaster stainless steel become hot or cold, this technology should not be seen in the report. Contents of the invention [0003] The invention aims at providing a heating or cooling smart coaster aiming at the deficiencies of the prior art. [0004] The structure of the present invention includes a controller, a touch display screen, an indicator light, a USB interface, a power converter, a switch, a heating sheet, a temperature sensor, a refrigerant liquid, a round pad, a refrigeration ring, a speaker, and a pad body; [0005] The contr...

AI Technical Summary

Problems solved by technology

[0002] When people go out for a long time, they need to drink cold water or hot water depending on whether the weather is hot or cold. If you go out with a computer, can you use the power supply of the computer to heat or cool the coaster to make the stainless steel water on the coaster hot or cold? This technology has not been reported

Images