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:
Dec. 12, 2023
Filed:
Dec. 03, 2022
Applicant:
Jiaxing Super Lighting Electric Appliance Co., Ltd, Jiaxing, CN;
Inventors:
Aiming Xiong, Jiaxing, CN;
Qifeng Ye, Jiaxing, CN;
Assignee:
Jiaxing Super Lighting Electric Appliance Co., Ltd, Jiaxing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/275 (2016.01); F21K 9/278 (2016.01); F21V 15/015 (2006.01); F21V 23/02 (2006.01); F21V 29/83 (2015.01); H05B 45/50 (2022.01); H05B 45/59 (2022.01); F21V 29/70 (2015.01); F21V 17/10 (2006.01); F21V 23/00 (2015.01); B23K 3/047 (2006.01); B23K 1/00 (2006.01); F21V 3/06 (2018.01); F21V 3/10 (2018.01); H05B 45/3725 (2020.01); H05B 45/37 (2020.01); C03C 21/00 (2006.01); F21Y 115/10 (2016.01); B23K 101/42 (2006.01); H05B 45/375 (2020.01); H05B 45/38 (2020.01);
U.S. Cl.
CPC ...
F21K 9/275 (2016.08); B23K 1/0016 (2013.01); B23K 3/047 (2013.01); F21K 9/278 (2016.08); F21V 3/061 (2018.02); F21V 3/10 (2018.02); F21V 15/015 (2013.01); F21V 17/101 (2013.01); F21V 23/006 (2013.01); F21V 23/009 (2013.01); F21V 23/02 (2013.01); F21V 29/83 (2015.01); H05B 45/37 (2020.01); H05B 45/3725 (2020.01); H05B 45/50 (2020.01); H05B 45/59 (2022.01); B23K 2101/42 (2018.08); C03C 21/002 (2013.01); F21V 29/70 (2015.01); F21Y 2115/10 (2016.08); H05B 45/375 (2020.01); H05B 45/38 (2020.01); Y02B 20/30 (2013.01);
Abstract
An LED lamp and it power source module are provided. The LED lamp includes an LED module and a power source module. The power source module includes two rectifying circuits, a filtering capacitor, a plurality of fuses, two filament-simulating circuits, and a discharge device. Each of the filament-simulating circuits is configured to allow a current to flow from one pin to the other pin via the corresponding first and second filament-simulating circuits during a pre-heat process executed by a ballast.