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:
Jul. 01, 2025
Filed:
Jul. 03, 2023
Applicant:
Leedarson Lighting Co., Ltd., Fujian, CN;
Inventors:
Assignee:
LEEDARSON LIGHTING CO., LTD., Fujian, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V 5/00 (2018.01); F21V 17/10 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 5/007 (2013.01); F21V 17/101 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A lighting apparatus includes a light source plate, multiple LED chips, a driver module and multiple lens units. Multiple LED chips are mounted on the light source plate. The driver module is surrounded by the multiple LED chips. Each lens unit has an interior space for enclosing one corresponding LED chip. A bottom ratio between a horizontal dimension of the LED chip and a bottom area of the interior space is between 60% to 80%.