| 摘要 |
A vent cover and louver assembly includes a housing with a perimeter wall having a first edge and a second edge each defining an opening through which air may be passed through an air passageway of the perimeter wall. Each of a plurality of slats is rotatably mounted to the perimeter wall and traverses the air passageway. The slats are positionable in a closed position or in an open position. A motor is mechanically coupled to each of the slats to move the slats to the closed position or to the open position. A rechargeable battery is electrically coupled to the motor. An electricity producing apparatus is mounted on the housing and is electrically coupled to the battery. The electricity producing apparatus is actuated by air moving through the housing to produce electricity. An interface is in communication with the motor to allow a user to actuate the motor. |
