Patent ID: 8956113
Filing Date: 2015-02-17
Classification: F04D,F21V,F24F

Abstract:
1. A ceiling mounted ventilation fan with illumination comprising a main housing, a fan unit, and lighting equipment installed in the main housing, wherein the main housing includes a first opening connected to an air outlet of the fan unit, the first opening communicating with a duct, and a second opening provided in a lower part of the main housing so as to communicate with an interior of a room, the lighting equipment includes a lighting part, a lighting cover fixed to the main housing and provided in the main housing so as to surround a periphery of the lighting part, the lighting cover having a reflecting surface for reflecting light from the lighting part to transmit the light into the room through the second opening, and a restrictor that restricts passage of air between the periphery of the lighting part and the lighting cover, and a gap for air intake is provided between a lower end of the lighting cover and an edge of the second opening so that air is introduced into the main housing through the second opening and the gap for air intake, and the introduced air is discharged through the first opening into the duct by the fan unit, the edge of the second opening being located below the lower end of the lighting cover.