Patent ID: 7433164

Claim:
A ceiling fan motor control module, coupled to a brushless motor, comprising: a digital core controller, being a high-speed digital processor coupled to said brushless motor and capable of effectively computing, processing, transmitting and controlling a signal, and providing a soft start and stop function for said brushless motor; a back stage output device, for receiving a signal from said digital core controller and effectively modulating the voltage to a predetermined operating value of said brushless motor to facilitate driving said brushless motor; a protection control device, for receiving and detecting a signal from a power supply, the back stage output device and the brushless motor, and transmitting said signal to said digital core controller, such that if said signal is determined to be exceeding a predetermined range or operating at an abnormal condition, said digital core controller will give an instruction to provide an automatic tripping protection and stop the operation of said brushless motor; a signal indication module, for receiving a signal from said digital core controller, and having a lamp module for indicating the current status of said digital core controller; an interface processing device, installed between said each power supply and said digital core controller, and having signal output and input contact points for receiving a feedback signal and a control command of said digital core controller; such that said protection control device can achieve the effects of automatically and effectively disconnecting the output, stopping the operation of said brushless motor, achieving an overall control module protection function, extending the life expectancy and lowering the manufacturing cost.