| 摘要 |
PURPOSE: A device and a method for sensing the clogging inside the lint filter are provided to easily recognize the clogging inside the lint filter by displaying the clogging state according to the speed of a fan motor of which rotation speed increases when an amount of introduced air is reduced. CONSTITUTION: A device for sensing the clogging inside the lint filter includes a lint filter(10) for filtering naps, a fan motor(20) for flowing air passing through the lint filter, and a control part(30) for sensing a rotation speed of the fan motor to display the clogging inside the lint filter when the rotation speed is higher than a predetermined speed. |
