Controller mounting structure of ceiling fan and ceiling fan lamp using dc brushless motor

A controller mounting structure of a ceiling fan using a DC brushless motor, comprising a control box disposed below the DC brushless motor of the ceiling fan;

• a controller body disposed inside the control box and electrically connected to the DC brushless motor;
• the control box comprising a metal upper case and a metal lower cover coupled with the metal upper case, wherein the metal upper case is provided with a first switch for controlling clockwise and anti-clockwise rotation function of the fan, and a second switch for controlling rotating speed, gear shifting and stopping functions of the fan, the first switch and the second switch are independently connected to the controller body through electric wires respectively, the controller body comprising a case body, a heat sink, and a circuit board located in the case body, wherein the case body is formed by an upper plastic outer shell and a lower plastic outer shell, a heat sink fixing trough is provided on top of the upper plastic outer shell, the heat sink is connected to a discrete component on the circuit board and an upper surface of heat sink is in contact with the metal upper case, the circuit board is pre-set with several wiring sockets, and the lower plastic outer shell is provided with several socket slot holes that correspond to the wiring sockets, and several heat-dissipating holes.