초록 ▼

A mini-blind actuator has a motor and a housing that holds the motor and a dc battery. The rotor of the motor is coupled to the baton of the mini-blind for rotating the baton and thereby opening or closing the slats of the mini-blind. Alternatively, the rotor is coupled to the tilt rod of the blind

A mini-blind actuator has a motor and a housing that holds the motor and a dc battery. The rotor of the motor is coupled to the baton of the mini-blind for rotating the baton and thereby opening or closing the slats of the mini-blind. Alternatively, the rotor is coupled to the tilt rod of the blind to rotate the tilt rod and thereby open or close the slats of the mini-blind. A control signal generator generates a control signal for completing the electrical circuit between the battery and the motor. The control signal can be generated in response to a predetermined amount of daylight or in response to a user-generated remote command signal. The actuator can be used to rotate the slats of horizontal or vertical blinds, or the sections of a pleated shade. Or, the actuator can be used to rotate the hollow rotatable tube of a roll-up shade.

대표청구항 ▼

1. A device for moving an operator of a window covering, the window covering being selected from the group of window coverings including vertical blinds, horizontal blinds, cellular shades, pleated shades, and lift and tilt shades, the device comprising:an actuator including at least one electric mo

1. A device for moving an operator of a window covering, the window covering being selected from the group of window coverings including vertical blinds, horizontal blinds, cellular shades, pleated shades, and lift and tilt shades, the device comprising:an actuator including at least one electric motor in a head rail of the window covering and coupled to the operator in the head rail, a rotor of the motor being provided for rotating the operator in either direction, the head rail defining a length; and at least one direct current battery supported by the head rail, the battery energizing the motor to move the operator, the window covering extending substantially the length of the head rail such that, when the window covering is in a closed configuration, the window covering covers the entire surface area of a window with which the head rail is engaged.