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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 12631300 B1

PDFFull Text
Date of Patent:
May. 19, 2026

Filed:

Dec. 03, 2024

Led tube lamp

Applicant:

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

Inventors:

Guangdong Wang, Jiaxing City, CN;

Jian Lu, Jiaxing City, CN;

Qiuhong Zhou, Ningbo City, CN;

Tao Jiang, Jiaxing City, CN;

Jialun Hua, Jiaxing City, CN;

Jing Gan, Chaohu City, CN;

Assignee:

JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD., Jiaxing City, CN;

Attorney:

Simon Kuang Lu

Primary Examiner:

Abdulmajeed Aziz

Assistant Examiner:

Jessica M Apenteng

Int. Cl.
CPC ...
F21K 9/275 (2016.01); F21K 9/272 (2016.01); F21K 9/278 (2016.01); F21V 3/02 (2006.01); F21V 3/06 (2018.01); F21V 7/00 (2006.01); F21V 19/00 (2006.01); F21V 23/02 (2006.01); F21V 29/83 (2015.01); F21V 31/00 (2006.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/275 (2016.08); F21K 9/272 (2016.08); F21K 9/278 (2016.08); F21V 3/02 (2013.01); F21V 3/061 (2018.02); F21V 7/005 (2013.01); F21V 19/001 (2013.01); F21V 19/009 (2013.01); F21V 23/02 (2013.01); F21V 29/83 (2015.01); F21V 31/005 (2013.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08);
Abstract

An LED tube lamp includes a glass tube, two end caps, an LED light strip, a plurality of LED light sources, a diffusion layer, a protective layer and a power supply modules. Each of the two end caps is coupled to an end of the glass lamp tube and comprises a fixing portion and a locking portion. The fixing portion is fixed to the end cap and the locking portion is disposed at an end of the fixing portion. The LED light strip is adhered to an inner surface of the glass lamp tube. The diffusion layer covers on a surface of the glass lamp tube. The protective layer is disposed on a surface of the LED light strip. The power supply module comprises a circuit board. Wherein the circuit board is inserted into the fixing portion and is clamped by the locking portion.

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