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:
Jun. 04, 2024
Filed:
Dec. 27, 2023
Shenzhen Bolong Technology Co. Ltd., Shenzhen, CN;
Huazhu Zheng, Shenzhen, CN;
Caijian Zheng, Shenzhen, CN;
Wenzhen Ouyang, Shenzhen, CN;
Yunyun Lu, Shenzhen, CN;
Abstract
Disclosed are a projection device for generating a meteor lighting effect and a projection lamp for generating a meteor lighting effect, wherein the projection device for generating the meteor lighting effect comprises: a first incoherent light source, wherein the first incoherent light source has an irradiation surface; a first optical path plate, wherein the first optical path plate partially covers the irradiation surface of the first incoherent light source; a second optical path plate, wherein the second optical path plate is arranged on one side that is of the first optical path plate and that is far away from the first incoherent light source; and a driving assembly, wherein the driving assembly is in driving connection with the first optical path plate to drive the first optical path plate to rotate.