The invention discloses an atmosphere-effect-enhanced fan. The atmosphere-effect-enhanced fan comprises a fan hood and fan blades. The front end of the fan hood is provided with an annual cavity. Theinner wall of the annular cavity is provided with a sliding groove. An elastic block piece is clamped in the sliding groove. The top of the elastic block piece is connected with a lifting expansion device on the top of the annular cavity. The bottom of the block piece is fixedly arranged in a solution cavity in the bottom of the annular cavity. The fan blades are arranged at the rear end of the block piece. Each fan blade is provided with a wire cavity. The surface of each fan blade is provided with a mounting seat with flash lamp beads. Each lamp holder is covered with a color separation glass lens. Through the structure, the atmosphere-effect-enhanced fan can effectively realize decoration on the stage atmosphere and is simple in structure, convenient to use, especially suitable for small dancing parties, outdoor simple stages and the like, low in use cost and convenient to operate.