Ducted ventilator

摘要

A ducted air ventilator device having changeable lighting elements. A vaneless diffuser fan circulates air through the unit and cools the elements thereof. The device may be mounted directly to any standard electrical junction box or directly to any standard electrical socket. Alternatively, the device may be mounted to a mounting plate having plug type electrical sockets which is secured to a standard electrical junction box and facilitates rapid installation thereof, or the device having a split electrical socket which is secured to a standard electrical junction box. Either the fan or the light may be operated individually or both may be operated simultaneously. The device may be operated as either a ventilator exhausting air to the exterior of the room and the like or a circulation device circulating air in the room.