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:
May. 19, 2020
Filed:
Jan. 20, 2017
Applicant:
Ledvance Gmbh, Garching bei Munchen, DE;
Inventors:
Haitao Wen, Guangdong, CN;
Jun Liu, Guangdong, CN;
Xiongqiang He, Guangdong, CN;
Shijun Nie, Guangdong, CN;
Assignee:
LEDVANCE GMBH, Garching bei Munchen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21K 9/278 (2016.01); F21K 9/90 (2016.01); F21V 23/00 (2015.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/278 (2016.08); F21K 9/90 (2013.01); F21V 23/005 (2013.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08);
Abstract
An LED lighting device includes a housing, an LED light-emitting unit arranged inside the housing, and an LED driver configured to drive the LED light-emitting unit to operate. The LED driver and the LED light-emitting unit are integrally arranged inside the housing. The LED lighting device allows the number of components to be reduced, and the structure to be more compact, thus allowing the LED driver to be set inside a housing of a small lighting device.