Protective sleeve applied to intelligent equipment

The utility model provides a protective sleeve applied to intelligent equipment, which comprises a sleeve body sleeved outside the intelligent equipment, and the front surface of the sleeve body is provided with an opening to prevent a display screen and a loudspeaker of the intelligent equipment from being shielded; the tail portion of the sleeve body protrudes upwards to form a containing groove, and a multifunctional box is installed in the containing groove. A power converter and a temperature and humidity sensor are arranged in the multifunctional box, and the power converter is connected with the temperature and humidity sensor; the multifunctional box is provided with a detection hole so that the temperature and humidity sensor can sense temperature and humidity information of the environment, and the surface of the containing groove is provided with a sensing opening corresponding to the detection hole. The protective sleeve applied to the intelligent equipment not only can protect the intelligent equ