Multifunctional alarm clock

The utility model provides a multifunctional alarm clock, and belongs to the field of household equipment, the multifunctional alarm clock comprises a display screen, a shell, a heat dissipation hole and a USB interface, the display screen is fixed at the front end of the shell, the heat dissipation hole and the USB interface are respectively fixed at two sides of the shell, the upper end of the shell is connected with a night lamp, and two sides of the night lamp are respectively provided with an alarm clock switch button and a snooze mode button; the rear end of the shell is further provided with a first through hole adjacent to the heat dissipation holes, and a clamping groove used for installing the heat insulation cover is fixed to the adjacent position of the inner side of the first through hole. The alarm clock is additionally provided with a light prompting function, so that the position of the alarm clock can be determined in a dark environment, and operation is facilitated; the temperature sensor an