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. 23, 2021
Filed:
Jul. 10, 2020
Applicant:
Zhejiang Super Lighting Electric Appliance Co., Ltd, Jinyun, CN;
Inventors:
Assignee:
ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD, Jinyun, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/272 (2016.01); F21K 9/278 (2016.01); F21V 23/02 (2006.01); F21Y 107/50 (2016.01); F21Y 115/10 (2016.01); F21Y 103/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/272 (2016.08); F21K 9/278 (2016.08); F21V 23/02 (2013.01); F21Y 2103/10 (2016.08); F21Y 2107/50 (2016.08); F21Y 2115/10 (2016.08);
Abstract
An LED tube lamp comprises a lamp tube; two groups of light boards arranged in the lamp tube, having a first light source and a second light source respectively; and two lamp caps, which are respectively arranged at both ends of the lamp tube. The two groups of the light boards are oppositely arranged in the lamp tube, so that the first light source and the second light source are arranged oppositely, and the light boards are fixed on the inner circumferential surface of the lamp tube.