Bypass air device for dormitory

The utility model discloses a bypass air device for dormitory, including establishing two slides on the ceiling, on the ceiling of ceiling fan both sides is located respectively to two slides, be equipped with the T type spout that sets up along the extended length of slide on the slide, be equipped with T type slider in T type spout, be equipped with a conical cover body in the ceiling fan below, the outside both sides of the conical cover body are equipped with a stay cord respectively, and the one end and the conical cover body of stay cord link firmly the other end and each self -corresponding T type slider fixed connection of stay cord. The utility model has the advantages of reasonable design, when the student slept at the bed, the wind that the ceiling fan blew out was shunted to the bed on upper strata through the conical cover body for the student can enjoy nice and cool wind in the bed sleep, be favorable to guaranteeing student's sleep quality, and the student covers the body with the taper shape and slides to one side along T type spout in the desk study of lower floor, and the feasible lower floor that blows makes the student regardless of can both enjoy nice and cool wind in the summer of sweltering heat in study and sleep like this.