Abstract: A lamp installation structure of a ceiling fan has a first base connected to a fixing seat of the ceiling fan and a second base connected to a lamp. The first base is provided with a plurality of positioning members. The second base has grooves and guide rails corresponding to the positioning members for insertion of the positioning members. The guide rails are provided with a plurality of elastic members to elastically press against the positioning members. Thereby, through the positioning members being retained to the guide rails, the lamp installation structure of the ceiling fan has the advantages of quick installation and increased stability of the ceiling fan.

Abstract: A switch control system for a motor and a lamp of a fan includes a motor switch, a lamp switch, a detection unit, a wireless remote control receiving unit, a control unit, and a drive unit. The control unit is electrically connected to the motor switch through a motor power processing part. The control unit is electrically connected to the lamp switch through a lamp power processing part. Thus, the motor switch and the wireless remote control receiving unit are able to operate and control the motor independently, and the lamp switch and the wireless remote control receiving unit are able to operate and control the lamp independently.

Abstract: A quick assembling structure for a ceiling fan with a lamp includes a first seat and a second seat. A first peripheral wall of the first seat is radially provided with a plurality of positioning members. The second seat has a second peripheral wall to be sleeved onto the first peripheral wall. The second peripheral wall has recesses that are recessed radially and correspond to the respective positioning members. The second peripheral wall is formed with guide holes corresponding to and communicating with the respective recesses. Through the positioning members to be inserted into the recesses and the guide holes and tightened in the guide holes, the first peripheral wall of the first seat is connected to the second peripheral wall of the second seat so as to assemble the ceiling fan and the lamp quickly.

Abstract: A lamp assembly installed to a ceiling fan includes a heat dissipation module and a lamp. The heat dissipation module has a heat dissipation body. The heat dissipation body is mounted to a connecting seat of the ceiling fan. The heat dissipation body includes a plurality of heat dissipation units on one side of the heat dissipation body adjacent to the connecting seat. The heat dissipation units have an axis. The heat dissipation units are sequentially arranged from inside to outside relative to the axis. The heat dissipation units each have at least one heat dissipation fin relative to the axis. The lamp is fixedly connected to another side of the heat dissipation body. The lamp assembly has a better heat dissipation effect and can be installed quickly.

Abstract: A brushless DC motor control device for a ceiling fan is electrically connected to a brushless DC motor and includes at least one switch, a processor, and a driving module. The processor includes at least one detection module and a processing module. The switch transmits a switch signal to the detection module for detection. After the detection module detects an operating electric potential and a normal electric potential of the switch signal, the detection module outputs a detection signal to the processing module. The processing module outputs a control signal to the driving module, so that the driving module transmits a driving signal to the brushless DC motor to control the rotational speed, stop and rotational direction of the brushless DC motor.

Abstract: A ceiling fan adaptable to cyclic motion includes a power unit pivotally connected with a support unit via a transmission unit. The power unit is fixedly provided with a ceiling fan housing, which has a topside and a bottom side respectively provided with an opening and a through hole, the through hole corresponding to a rotating shaft of the power unit. When the ceiling fan is operated, the power unit will pivotally turn along the support unit and drive the blade unit to rotate and actuate the air around to blow toward the front of the blade unit along the periphery of the ceiling fan housing. By so designing, the interior of the ceiling fan is not easy to accumulate batting and dust, and heat of the power unit can be exhausted through the opening at the topside of the ceiling fan housing.

Abstract: A fan capable of generating omnidirectional airflow includes a central shaft and a fan body. A windward surface of each of blades of the fan body and a radial direction of a motor of the fan body are perpendicular to each other. The central shaft is perpendicular to an axial direction of the motor. The fan body is connected with one side of a support unit. The central shaft is connected with a rotary device. The central shaft is fixed to the support unit. The rotary device can drive the support unit to rotate relative to the central shaft. When the fan is actuated, the blades generate 360-degree outward airflow, and the support unit is rotated by the rotary device so that the fan can generate omnidirectional airflow.