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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 12092272 B1

PDFFull Text
Date of Patent:
Sep. 17, 2024

Filed:

Jun. 01, 2023

Led tube lamp

Applicant:

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

Inventors:

Aiming Xiong, Jiaxing, CN;

Wentao Yao, Jiaxing, CN;

Hong Xu, Jiaxing, CN;

Assignee:

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

Attorney:

Muir Patent Law

Primary Examiner:

Jany Richardson

Int. Cl.
CPC ...
F21K 9/278 (2016.01); F21K 9/275 (2016.01); F21K 9/66 (2016.01); F21V 3/06 (2018.01); F21V 25/10 (2006.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01); H05B 45/00 (2022.01); H05B 45/345 (2020.01); H05B 45/3578 (2020.01); H05B 45/36 (2020.01); H05B 45/37 (2020.01); H05B 45/3725 (2020.01); H05B 45/50 (2022.01); H05B 45/59 (2022.01);
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); H05B 45/59 (2022.01); 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; an LED light strip disposed inside the glass lamp tube and comprised a mounting region and a connecting region; an LED module comprised a plurality of LED light sources mounted on the mounting region; two first connecting pads arranged on the connecting region, each of the first connecting pads comprising a through hole therein; a fixing structure disposed inside the glass lamp tube and extending along the longitudinal direction of the glass lamp tube, the fixing structure comprising a first end fixedly connected to the inner circumferential surface of the glass lamp tube and a second end fixedly connected to the LED light strip; a circuit board separate from the light strip and soldered to the LED light strip via the two first connecting pads, and a solder be disposed on each of the first connecting pads and in the through hole of each first connecting pad and a power supply module. The power supply module comprises a first rectifying circuit; a filtering circuit coupled to the first rectifying circuit and a driving circuit coupled to the filtering circuit.

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