The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 2023
Filed:
Dec. 31, 2020
Opple Lighting Co., Ltd., Shanghai, CN;
OPPLE LIGHTING CO., LTD., Shanghai, CN;
Abstract
A hidden fan and a fan lamp are disclosed. The hidden fan includes a turntable assembly and a plurality of fan blade assemblies arranged at the turntable assembly, the turntable assembly has a turntable and a limit wheel configured to rotate relative to the turntable, the turntable has a plurality of fan blade fixing portions, and the plurality of fan blade fixing portions are annularly arranged around a center of the turntable, at least one of the fan blade assemblies has a fan blade and a return elastic component, the fan blade has a fixed portion and a linkage portion arranged at a side of the fixed portion, the fixed portion is arranged at the corresponding fan blade fixing portion, the linkage portion is connected with the limit wheel.