Abstract: The present disclosure relates to the field of head-mounted equipment and discloses an air conditioning device of virtual reality (VR) head-mounted equipment. The air conditioning device includes a forehead-mounted piece configured to be worn on the forehead of the head of a user. By the arrangement of the air exchange fan inside the inner cavity, an effect of air circulation between the forehead of the user and an external air flow is achieved, so that effects of heat dissipation, ventilation, and air exchange are achieved; and stuffiness and lens fogging difficultly occur.

Abstract: Provided herein is a bladeless fan including a base and an blower. The base includes a rotating body configured to create the airflow and a fixed body installed below the rotating body and configured to drive the rotating body to horizontally rotate, the rotating body includes a rotation case being connected to the blower and having installed therein a turbine and a motor, the motor drives the turbine to rotate, an air suction hole is formed on the sidewall of the rotation case, the fixed body includes a fixation case and a synchronous driving mechanism configured to be fixed on the top of the fixation case and drive the rotation case to horizontally rotate, and a touch screen controlling device is installed in the fixation case.