Patent ID: 11894733
Assignee: RHINE ELECTRONIC CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F  Y | IPC F  H

Claim 0:
1. A DC brushless ceiling fan manual and remote control forward and reverse rotation control device, comprising:
a power supply;
a remote control and manual control switch group, having a remote controller module and a manual controller module, and the remote controller module having a microcontroller unit, a remote control receiver unit, a first relay, a second relay and an output contact, wherein the first relay is coupled to a first wiring, the first wiring is coupled to a forward diode, the second relay is coupled to a second wiring, the second wiring is coupled to a backward diode, the remote control receiver unit is coupled to microcontroller unit, the microcontroller unit is coupled in parallel to the first relay and the second relay, the first wiring is coupled to the forward diode, the second wiring is coupled to the backward diode and then coupled in parallel to a power-off gear contact, and the manual controller module comprises a first detector, a second detector, a forward and reverse rotation switch, a microcontroller unit and a motor driving unit, wherein the first detector, the second detector and the forward and reverse rotation switch are coupled to the microcontroller unit, the microcontroller unit is coupled to the motor driving unit and has a power supply coupled in parallel with the microcontroller unit of the remote controller module and the remote control receiver unit, and the output contact is coupled in parallel with the first detector and second detector of the manual controller module; and
a ceiling fan brushless motor, coupled to the motor driving unit of the remote control and manual control switch group.