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 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.

Abstract: A waterproof structure of a wall-mounted fan housing includes a housing. One side of the main housing is fitted on the outer wall of a first secondary opening of the secondary housing. The housing and the accommodation space of the housing are inclined downward from the main housing toward the secondary housing, preventing rainwater from entering the housing. Another side of the secondary housing has a second secondary opening. The housing is provided with a first drain hole and a motor therein. The first drain hole is disposed at the bottom of the housing close to the second secondary opening of the secondary housing so that rainwater can be discharged from the first drain hole.

Abstract: A ceiling fan with gesture induction function includes a switch box provided beneath a motor housing and a blade unit. The switch box is installed therein with a transmitter, a receiver and a controller. The controller can drive the transmitter to transmit a wireless signal to the receiver and further control at least one electrical apparatus of the ceiling fan through reception of a sampling signal of the receiver. The ceiling fan with gesture induction function of this invention enables a user to control the electrical apparatus of the ceiling fan by employing gesture to obstruct the wireless signal, and is unnecessary to disassemble the motor housing and the blade unit for repair of the facilities in the switch box so the ceiling fan with gesture induction function of this invention is safer and more convenient in maintenance.

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.