| 摘要 |
A fan (10) is disclosed having a base (11), a motor housing (12) encasing an electric motor (13), a blade assembly (14) coupled to the motor, and a grill assembly (15) surrounding the blade assembly. The grill assembly includes a front grill (17), a rear grill (18) and a split mounting ring (19). The rear grill includes a peripheral rim (22). The front grill includes a peripheral rim (26), a bottom flange (32) and a top flange (33). The bottom flange and top flange are configured to releasably engage the peripheral rim of the rear grill. The split mounting ring has an inwardly facing channel (34) therein sized and shaped to encase substantially the peripheral rims of the rear and front grills. The mounting ring has a first end (36) having an internally threaded receiver (37) and a catch (38) therein. The mounting ring also has second end (40) has a mounting bolt (41) rotatably mounted thereto which is configured to be threadably received within the first end receiver, and a spring biased latch (42) configured to be releasably received within the first end catch.
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