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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.:

US 11226073 B1

PDFFull Text
Date of Patent:
Jan. 18, 2022

Filed:

Dec. 29, 2020

Led tube lamp

Applicant:

Jiaxing Super Lighting Electric Appliance Co., Ltd, Jiaxing, CN;

Inventors:

Aiming Xiong, Jiaxing, CN;

Qifeng Ye, Jiaxing, CN;

Yueqiang Zhang, Jiaxing, CN;

Wentao Yao, Jiaxing, CN;

Hong Xu, Jiaxing, CN;

Assignee:

Jiaxing Super Lighting Electric Appliance Co., Ltd., Zhejiang, CN;

Attorney:

Muir Patent Law, PLLC

Primary Examiner:

Jany Richardson

Int. Cl.
CPC ...
F21K 9/278 (2016.01); F21K 9/275 (2016.01); F21K 9/66 (2016.01); F21V 25/10 (2006.01); F21V 3/06 (2018.01); H05B 45/50 (2020.01); H05B 45/3578 (2020.01); H05B 45/3725 (2020.01); H05B 45/00 (2020.01); H05B 45/37 (2020.01); F21Y 115/10 (2016.01); F21Y 103/10 (2016.01); H05B 45/345 (2020.01); H05B 45/36 (2020.01);
U.S. Cl.
CPC ...
F21K 9/278 (2016.08); F21K 9/275 (2016.08); F21K 9/66 (2016.08); F21V 3/062 (2018.02); F21V 25/10 (2013.01); H05B 45/00 (2020.01); H05B 45/3578 (2020.01); H05B 45/37 (2020.01); H05B 45/3725 (2020.01); H05B 45/50 (2020.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08); H05B 45/345 (2020.01); H05B 45/36 (2020.01);
Abstract

An LED tube lamp comprises: a glass lamp tube; a light diffusion layer disposed on a surface of the glass lamp tube; an LED light strip, which comprises a fixing portion and an extending portion disposed in the glass lamp tube; a plurality of LED light sources mounted on the fixing portion of the LED light strip; a fixing structure disposed between the fixing portion and the inner circumferential surface the glass lamp tube; a power supply module disposed on the fixing structure and electrically connecting to the LED light strip and two end caps attached to two ends of the glass lamp tube respectively. The fixing structure comprises a first end fixedly connected to the inner circumferential surface of the glass lamp tube and a second end fixedly connected to the fixing portion of the LED light strip and not connected to the extending portion of the LED light strip.

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