Abstract: A lighting apparatus includes a fan device, a driver, a connector and a light module. The lighting apparatus is installing to a cavity of a ceiling. The fan device has a fan and an air channel. The fan is placed in the cavity. The driver converts an external power source to a first driving current supplied to the fan device. The connector is fixed to the fan device. The first light source receives a second driving current provided by the driver. The air channel has an entrance between the main housing and the fan device. The entrance is visually concealed by the main housing when a viewer stands below the lighting apparatus.

Abstract: An intelligent lamp includes a heat dissipation element, a cover element, a lamp holder, a light source module and a communications module. The heat dissipation element has a hollow structure inside. The cover element is disposed to cover a side of the heat dissipation element. The lamp holder assembly is disposed at another side of the heat dissipation element. The light source module is disposed in the heat dissipation element, is electrically connected to the lamp holder assembly, and includes a light source board disposed on in the heat dissipation element. The communications module is disposed through the light source module, is electrically connected to the lamp holder assembly, and includes an antenna and a radio frequency module disposed at two opposite sides of the light source board. A plurality of ground components are disposed on the radio frequency module and the ground components contact the light source board.

Abstract: A smart lighting apparatus has a metal cover, an antenna module, a wireless circuit, a cup body, a light source, and a driver. The metal cover has a central opening, a front and a back side. The antenna module has an antenna area on the metal ring and receives a wireless signal from the antenna area. The wireless circuit is electrically connected to the antenna module.

Abstract: A smart lighting apparatus has a metal cover, an antenna module, a wireless circuit, a cup body, a light source, and a driver. The metal cover has a central opening, a front and a back side. The antenna module has an antenna area on the metal ring and receives a wireless signal from the antenna area. The wireless circuit is electrically connected to the antenna module.

Abstract: A lighting apparatus includes a fan device, a driver, a connector and a light module. The lighting apparatus is installing to a cavity of a ceiling. The fan device has a fan and an air channel. The fan is placed in the cavity. The driver converts an external power source to a first driving current supplied to the fan device. The connector is fixed to the fan device. The first light source receives a second driving current provided by the driver. The air channel has an entrance between the main housing and the fan device. The entrance is visually concealed by the main housing when a viewer stands below the lighting apparatus.

Abstract: An intelligent lamp includes a heat dissipation element, a cover element, a lamp holder, a light source module and a communications module. The heat dissipation element has a hollow structure inside. The cover element is disposed to cover a side of the heat dissipation element. The lamp holder assembly is disposed at another side of the heat dissipation element. The light source module is disposed in the heat dissipation element, is electrically connected to the lamp holder assembly, and includes a light source board disposed on in the heat dissipation element. The communications module is disposed through the light source module, is electrically connected to the lamp holder assembly, and includes an antenna and a radio frequency module disposed at two opposite sides of the light source board. A plurality of ground components are disposed on the radio frequency module and the ground components contact the light source board.

Abstract: A lamp includes an antenna assembly and a light source board assembly. The antenna assembly includes a radio frequency board, a first ground connection portion disposed on the radio frequency board and connected to ground portions of other parts of the lamp, a radio frequency module and an antenna. The radio frequency module and the antenna are integrated on the radio frequency board and respectively connected to the first ground connection portion. The light source board assembly includes a base board and a light source disposed on the base board. The radio frequency board stacks on the base board. The light source is not covered by the radio frequency board. The radio frequency board transceiver signals without being blocked, so the signals are strong enough to make stable communications. The radio frequency board does not pass through the base board, so manufacture process is simpler, and manufacturing cost is reduced.