Ceiling fan with blade hub
A ceiling fan comprising a ceiling mount from which is suspended a motor by a downrod. The motor has a non-rotating motor shaft and a rotor rotating about the non-rotating motor shaft. Multiple fan blades are coupled to the rotor. A guy wire fitting carried by the downrod between the upper end and the lower end. The guy wire fitting having a disk with multiple elongated slots spaced circumferentially around the downrod.
1 . A ceiling fan comprising:
a ceiling mount;
a motor having a non-rotating motor shaft and a rotor rotating about the non-rotating motor shaft;
a downrod having an upper end coupled to the ceiling mount and a lower end coupled to the motor;
a shaft coupler coupling the downrod to the motor
multiple fan blades coupled to the rotor; and
a guy wire fitting located on the downrod above the shaft coupler, the guy wire fitting having a disk with multiple elongated slots spaced circumferentially around the downrod.
2 . The ceiling fan of claim 1 wherein the disk extends laterally from the downrod.
3 . The ceiling fan of claim 2 wherein the disk comprises an inner ring, circumscribing and coupled to the downrod, and an outer ring, circumscribing the inner ring.
4 . The ceiling fan of claim 3 wherein the elongated slots are located in the outer ring.
5 . The ceiling fan of claim 4 wherein the elongated slots are arcuate.
6 . The ceiling fan of claim 5 wherein the multiple elongated slots comprise four elongated slots.
7 . The ceiling fan of claim 5 wherein the inner ring is welded to the downrod.
8 . The ceiling fan of claim 5 further comprising at least one turnbuckle coupled to the disk.
9 . The ceiling fan of claim 8 wherein the at least one turnbuckle comprises a hook coupled to at least one of the elongated slots to couple the turnbuckle to the guy wire fitting.
10 . The ceiling fan of claim 9 further comprising a swivel mount coupled to the upper end of the downrod.
11 . A ceiling fan comprising:
a ceiling mount;
a downrod having an upper end coupled to the ceiling mount and a lower end;
a motor having a non-rotating motor shaft and a rotor rotating about the non-rotating motor shaft;
a shaft coupler coupling the non-rotating motor shaft to the lower end of the downrod;
multiple fan blades coupled to the rotor;
a guy wire fitting located on the downrod above the shaft coupler, the guy wire fitting having a disk with multiple elongated slots spaced circumferentially around the downrod; and
at least one turnbuckle having a hook coupled to at least one of the elongated slots.
12 . The ceiling fan of claim 11 wherein the disk extends laterally from the downrod.
13 . The ceiling fan of claim 12 wherein the disk comprises an inner ring, circumscribing and coupled to the downrod, and an outer ring, circumscribing the inner ring.
14 . The ceiling fan of claim 13 wherein the elongated slots are located in the outer ring.
15 . The ceiling fan of claim 14 wherein the elongated slots are arcuate.
16 . The ceiling fan of claim 15 wherein the multiple elongated slots comprise four elongated slots.
17 . The ceiling fan of claim 16 wherein the inner ring is welded to the downrod.
18 . A ceiling fan comprising:
a ceiling mount;
a motor having a non-rotating motor shaft and a rotor rotating about the non-rotating motor shaft;
a downrod having an upper end coupled to the ceiling mount and a lower end coupled to the motor;
multiple fan blades coupled to the rotor; and
a guy wire fitting carried by the downrod between the upper end and the lower end, the guy wire fitting having a disk with multiple elongated slots spaced circumferentially around the downrod, the disk extends laterally from the downrod, and the disk comprises an inner ring, circumscribing and coupled to the downrod, and an outer ring, circumscribing the inner ring.