RANGE HOOD

摘要

A range hood (1000) comprises a volute (200). A volute air inlet (220) and a volute air outlet (230) communicated with a hood air outlet (102) are provided on the volute (200). The volute (200) comprises a fixed housing portion (240) and a movable housing portion (250). The movable housing portion (250) is movable relative to the fixed housing portion (240). When the movable housing portion (250) is located at a closed position, the fixed housing portion (240) fits with the movable housing portion (250), and air is exhausted from the volute air outlet (230). When the movable housing portion (250) is located at an open position, the movable housing portion (250) is staggered from the fixed housing portion (240) to allow air to be blown into a room. The flow distance of air is short when the range hood (1000) blows air into a room, thereby improving the working efficiency.