Handheld fan

The utility model discloses a handheld fan which comprises a fan head and a handle which are connected, a motor and an impeller which are connected are arranged in the fan head, and the fan head comprises a fan shell, a fixed guide vane and a flow guide cover. The fan shell is of a long-barrel-shaped structure, an air inlet and an air outlet are formed in the two ends of the fan shell respectively, the inner diameter of the air outlet is smaller than the diameter of an air flow channel formed in the fan shell, and an inner barrel spaced from the inner wall of the fan shell is further arranged in the fan shell. The multiple fixed guide vanes are arranged between the inner cylinder and the inner wall of the fan shell at intervals, and one end of each fixed guide vane extends to the air outlet; the open end of the flow guide cover is connected to the inner cylinder, and the sealed end of the flow guide cover is located at the air outlet and is of an arc-shaped structure. The handheld fan is small in size, light