Patent ID: 7071590

Claim:
A coaxial dynamical system, assembled to an air conditioner for driving a fan and implementing condensing water drainage and condenser spray for heat dissipation, the coaxial dynamical system comprising: a motor, having a transmission shaft connecting to the fan, a liquid flowing passage defined in an axis of the transmission shaft with an atomizer disposed at an end thereof; a dynamical transmission member, rotatably connecting with the transmission shaft of the motor for driving a pump of the air conditioner; and a magnetic driving mechanism, connected between the transmission shaft of the motor and the dynamical transmission member, the magnetic driving mechanism comprising; a sleeve, assembled between the transmission shaft and the dynamical transmission member; a sleeve fixing member, positioning the sleeve to the transmission shaft; a magnetic coupler, having a first multi-pole magnet and positioned to the transmission shaft; and a magnetic driver, fixed to the transmission shaft corresponding to the magnetic coupler, the magnetic driver having a second multi-pole magnet with an opposite polarity relative to the magnetic coupler; whereby the transmission shaft drives the fan and drives the pump through the dynamical transmission member, and when the dynamical transmission member fails, the magnetic driver is disconnected from the magnetic coupler preventing the magnetic driving mechanism from adversely affecting a normal operation of the transmission shaft.