CENTRIFUGAL CEILING FAN

摘要

The present document describes a centrifugal ceiling fan. The fan comprises a casing, a motor and a centrifugal propeller. The casing comprises an upper surface comprising an air inlet and a lower surface comprising an air outlet. In an embodiment, the lower surface has a round bowl-like shape including a plurality of openings defining the air outlet. The propeller comprises a shaft and a plurality of blades provided around the shaft. The blades may be curved to push the air in all directions between a first direction substantially perpendicular to the rotation shaft and a second direction substantially parallel to the rotation shaft in order to evenly ventilate the room. The fan may include a heating element for heating the air as it exits from the fan.

主权项

1. A centrifugal ceiling fan comprising:
a casing comprising an air inlet and an air outlet; a centrifugal propeller comprising a rotation shaft and a plurality of blades provided around said shaft, said blades being curved to push the air in substantially all directions between a first direction substantially perpendicular to the rotation shaft and a second direction substantially parallel to the rotation shaft; a motor operatively connected to said centrifugal propeller to rotate the centrifugal propeller; wherein rotation of the centrifugal propeller causes air to be received from said air inlet and to be pushed from said air outlet in substantially all directions between the first direction and the second direction.