Patent ID: 11873986
Assignee: SUZHOU OPPLE LIGHTNG CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 13:
14. The fan lamp according to claim 9, wherein:
the blade assembly further comprises a synchronizing element and a mounting seat, the synchronizing element is rotatably mounted on the base plate, and a rotation center of the synchronization member coincides with a rotation center of the base plate, and a plurality of retractable blades are rotatably mounted on the base plate through a plurality of mounting seats,
the synchronizing element is provided with a plurality of sliding grooves, the mounting seat is provided with a plurality of protruding portions, and the plurality of protruding portions of the mounting seat are slidably fitted with the plurality of sliding grooves in a one-to-one correspondence; and/or
the blade assembly further comprises a torsion spring, one end of the torsion spring is connected with the base plate, and the other end of the torsion spring is connected with the retractable blade.