Portable intelligent equipment capable of refrigerating and heating

The utility model is suitable for the technical field of refrigerating and heating equipment. The utility model provides a portable intelligent device capable of refrigerating and heating. Including ahousing, the outer side of the shell is connected with a control panel; an indicating lamp, a nixie tube display screen and a button are arranged on the control panel; a vacuum chamber is arranged onthe inner ring of the shell; bottom plate arranged below vacuum chamber, a semiconductor chilling plate is arranged in the bottom plate; two sides of the semiconductor chilling plate are coated withsilicone grease heat conduction paste; a cooling fin is arranged above the semiconductor chilling plate; a fan is further arranged above the cooling fin, a thermocouple sensor is further arranged in the bottom plate, heat preservation sponge is arranged above the bottom plate, a single-chip microcomputer is arranged in the shell, the single-chip microcomputer is connected with the thermocouple sensor and the fan through con