Grille controlling apparatus for indoor ventilator
First Claim
1. A grille controlling apparatus for a ventilator having a grille cover on a front side of said ventilator and a grille casing on a rear side of said grille cover, the grille cover defining a plurality of grille holes, said apparatus comprising:
- at least one damper configured to open and close an air flow path;
a damper driver, attached to said grille casing, that drives said damper to open and close the air flow path;
a power supply that supplies power to at least said damper driver;
a temperature sensor that senses an ambient temperature;
a manipulator that selects one of a manipulation command and a predetermined driving mode of said damper driver; and
a controller that receives a manipulating signal from the manipulator indicating one of the manipulation command and the selected driving mode, compares one of the manipulating signal and the selected driving mode with the sensed temperature of said temperature sensor, and controls said damper driver based on the comparison.
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Accused Products
Abstract
Disclosed is a grille controlling apparatus for an indoor ventilator that senses an indoor temperature in a building such that it can control the operation of the grille mounted on the indoor ventilator. The apparatus includes a grill cover that is disposed on the front side of the indoor ventilator, a grille casing that is disposed on the rear side of the grille cover, at least one damper disposed on the rear side of the grille casing, for opening/closing an air flow path, a damper driving part for driving the damper up to an opening/closing position, a power supply part for supplying power to the damper driving part, a temperature sensor for sensing an indoor temperature, a manipulating part for selecting a predetermined driving mode of the damper driving part in accordance with the sensed indoor temperature of the temperature sensor, a control part for comparing a manipulating signal from the manipulating part and/or the selected driving mode with the sensed indoor temperature of the temperature sensor such that it controls the driving of the damper driving part, and an electronic circuit board provided with an operation display part on which the operation of the machinery is displayed. Thereby, the indoor temperature can be appropriately maintained at a pleasant temperature, thereby enabling an amount of energy to be consumed to be considerably saved.
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Citations
18 Claims
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1. A grille controlling apparatus for a ventilator having a grille cover on a front side of said ventilator and a grille casing on a rear side of said grille cover, the grille cover defining a plurality of grille holes, said apparatus comprising:
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at least one damper configured to open and close an air flow path;
a damper driver, attached to said grille casing, that drives said damper to open and close the air flow path;
a power supply that supplies power to at least said damper driver;
a temperature sensor that senses an ambient temperature;
a manipulator that selects one of a manipulation command and a predetermined driving mode of said damper driver; and
a controller that receives a manipulating signal from the manipulator indicating one of the manipulation command and the selected driving mode, compares one of the manipulating signal and the selected driving mode with the sensed temperature of said temperature sensor, and controls said damper driver based on the comparison. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus for controlling air flow through a ventilator, comprising a casing and a grille cover connected to a front side of the casing, the grille cover defining a plurality of holes enabling air flow, the apparatus comprising:
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a driver that drives a damper to open and close, respectively increasing and decreasing the air flow through the grille;
a manipulator that enables selection of one of a plurality of modes of the driver, each mode being associated with at least a predetermined temperature range; and
a controller that receives an ambient temperature from a temperature sensor and a manipulating signal from the manipulator, the manipulating signal indicating the selected mode, the controller comparing the predetermined temperature range corresponding to the selected mode with the ambient temperature and controlling the driver to adjust the air flow based on the comparison. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
a wireless remote controller, having a plurality of manipulating command inputs and a plurality of mode selecting inputs; and
a signal receiver, connected to the controller, that receives one of a manipulating command and a mode selection from the wireless remote controller, the controller receiving the one of the manipulating command and the mode selection from the signal receiver for controlling the driver.
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16. The apparatus for controlling air flow according to claim 15, the plurality of manipulating command inputs comprising an opening button and a closing button, wherein the controller controls the driver to open and close the damper in accordance with selection of the opening button and the closing button, respectively.
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17. The apparatus for controlling air flow according to claim 15, the plurality of mode selection inputs comprising a plurality of mode selection buttons, wherein the controller controls the driver to open and close the damper, in accordance with a mode corresponding to a selected mode selection button, to bring the ambient temperature within the temperature range corresponding to the selected mode.
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18. The apparatus for controlling air flow according to claim 9, further comprising a display that displays at least one of the sensed temperature and the selected mode.
Specification