| 摘要 |
A fan system comprises a fan, a bracket configured to mount to a ceiling structure, and a mounting assembly coupling the fan with the bracket. The mounting assembly comprises a fan mounting assembly secured to the fan; and a bracket mounting assembly secured to the bracket. The mounting assembly includes an elongate member extending between the fan mounting assembly and the bracket mounting assembly. The fan mounting assembly is configured to permit adjustment of the orientation of the fan axis about two axes that are perpendicular to the fan axis. The bracket mounting assembly is configured to permit adjustment of the orientation of the elongate member axis about two axes that are perpendicular to the elongate member axis. The bracket mounting assembly permits self-adjustment of the mounting assembly, to re-position the center of gravity of the fan system underneath the bracket after the fan axis orientation has been adjusted. |
