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:
Jan. 03, 2023
Filed:
Sep. 20, 2021
Suzhou Opple Lighting Co., Ltd., Suzhou, CN;
Opple Lighting Co., Ltd., Shanghai, CN;
Suzhou Opple Lighting Co., Ltd., Suzhou, CN;
Opple Lighting Co., Ltd., Shanghai, CN;
Abstract
A lens, a light source module and a lighting device are provided. The lens includes a lens body and at least two positioning columns. An inner end of the positioning column is connected with the lens body, and an outer end is a free end. A direction from the outer end to the inner end of the positioning column is a first direction. The positioning column includes at least three positioning segments which are sequentially distributed in the first direction. A plane perpendicular to an axis of the positioning segment is a projection plane, and a projection of the positioning segment on the projection plane is a first projection, an area enclosed by an outer contour line of the first projection is a first area, and the first areas of at least three positioning segments are sequentially increased in the first direction.