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:
Nov. 13, 2018
Filed:
Nov. 22, 2017
Gemmy Industries Corporation, Coppell, TX (US);
Cheng-Chun Zhang, Shenzhen, CN;
Lio Yenwei Chang, Coppell, TX (US);
GEMMY INDUSTRIES CORPORATION, Coppell, TX (US);
Abstract
An outdoor projector light includes an enclosure, a projection device and a rotation device mounted inside the enclosure. A support device is connected with the enclosure. A primary lighting unit and a secondary lighting unit with multiple secondary lamps thereon are mounted on the support frame. The rotation device has a motor, a gear-pressing plate, a rotation base and a lens-mounting disc with multiple lenses thereon. The rotation base is rotatably mounted to the projection device and abuts against the gear-pressing plate to ensure stable operation of the rotation base. The lens-mounting disc is mounted on the rotation base. The lenses are even multiples of the secondary lamps in number. When the rotation device rotates the lens-mounting disc, light emitted from the secondary lighting unit passes through the lenses to project an even number of patterns simulating open and closed states of an umbrella with variation of dynamic pattern movement.