US 5,934,783 A · Ventilating fan/light combination

Abstract

A ventilating fan/light combination is provided comprising a fan and a boxlike ventilating fan housing which incorporates the fan and has an opening formed at its lower portion. The ventilating fan housing includes an exhaust port for connection with a duct, and is provided so as to project into a ceiling. The ventilating fan/light combination also includes an illuminating lamp, a lighting unit casing which incorporates the illuminating lamp and is provided at the lower portion of the ventilating fan housing so as to define an air passage in the opening, and a decorative frame which includes a light shielding portion surrounding an outer periphery of the lighting unit casing and has a vent hole communicating with the air passage. The decorative frame has a hollow formed at its lower portion, and a light-transmitting lighting cover is detachably mounted in the hollow of the decorative frame such that light irradiated from the lighting unit casing towards an outer periphery of the decorative frame is shielded by the light shielding portion.

Claims25

Dependent claims

A ventilating fan/light apparatus comprising:

a fan housing to be mounted by projecting through a mounting surface having a first end, a connection opening located at said first end, and an exhaust port for connecting said fan housing to an exhaust duct;
a fan positioned within said fan housing;
a lighting unit casing connected to said first end of said fan housing such that at least one air passage is defined within said connection opening;
at least one illuminating lamp connected to said lighting unit casing;
a frame connected to said first end of said fan housing;
wherein said frame has a light aperture, at least one vent hole communicating with said at least one air passage, and a light shielding portion surrounding a periphery of said lighting unit casing;
wherein said lighting unit casing has a lighting unit casing height, said light shielding portion has a light shielding portion height, and wherein said light shielding portion height is greater than said lighting unit casing height whereby said light shielding portion blocks peripheral light emanating from said lighting unit casing;
and
a translucent lighting cover detachably mounted on said frame such that said light aperture of said frame is covered by said lighting cover.

6 more elements

A ventilating fan/light apparatus comprising:

a fan housing to be mounted by projecting through a mounting surface having a first end, a connection opening located at said first end, and an exhaust port for connecting said fan housing to an exhaust duct;
a fan positioned within said fan housing;
a lighting unit casing connected to said first end of said fan housing such that at least one air passage is defined within said connection opening;
wherein said lighting unit casing is integrally constructed such that a hollow is formed in said lighting unit casing;
at least one illuminating lamp positioned within said hollow in said lighting unit casing;
wherein said lighting unit casing includes at least one receptacle for receiving said at least one illuminating lamp, wherein said at least one receptacle is oriented in an oblique direction such that said illuminating lamp extends at an angle to said lighting unit casing;
a frame connected to said first end of said fan housing;
wherein said frame has a light aperture, at least one vent hole communicating with said at least one air passage, and a light shielding portion surrounding a periphery of said lighting unit casing;
and
a translucent lighting cover detachably mounted on said frame such that said light aperture of said frame is covered by said lighting cover.

7 more elements

Dependencies are inferred from the claim text.

Ventilating fan/light combination

Life of this patent

Ventilating fan/light combination

Life of this patent

Abstract

Claims25