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. 07, 2013
Filed:
Mar. 29, 2012
Jae Yeong Lee, Seoul, KR;
Sang Dong Jeong, Incheon, KR;
Jae Yeong Lee, Seoul, KR;
Sang Dong Jeong, Incheon, KR;
Amoluxe Co., Ltd., , KR;
Abstract
Provided is a light-emitting diode (LED) lighting device having a block assembly structure. The LED lighting device includes: a housing body whose bottom is open in which a number of assembly holes are respectively formed on assembly planes that are formed on a lateral surface of the housing body; a number of light source blocks including a number of LED modules, angle control portions each of which has a multistage slope plane on which each LED module is mounted, and a number of radiating fins that are provided at the rear surface of the multistage slope plane, in which the respective light source blocks are disposed and combined in the respective assembly holes of the housing body so as to realize a predetermined light distribution type; and a protective cover that covers the lower portion of the housing body.