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:
Feb. 26, 2013
Filed:
Jun. 24, 2011
Min-tsun Hsieh, Hsinchu, TW;
Wen-liang Tseng, Hsinchu, TW;
Lung-hsin Chen, Hsinchu, TW;
Chih-yung Lin, Hsinchu, TW;
Ching-lien Yeh, Hsinchu, TW;
Min-Tsun Hsieh, Hsinchu, TW;
Wen-Liang Tseng, Hsinchu, TW;
Lung-Hsin Chen, Hsinchu, TW;
Chih-Yung Lin, Hsinchu, TW;
Ching-Lien Yeh, Hsinchu, TW;
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Abstract
An LED lamp structure includes a heat sink and a base. The heat sink includes a first receiving cavity, a second receiving cavity opposite to the first receiving cavity and a partition. A light board having LED modules is mounted on the partition. The partition defines two first threaded through holes therein. The base has two positioning protrusions engaging in two positioning grooves of the heat sink. Thus, second screw holes of two screw pillars of the base are aligned at the first screw holes of the partition of the heat sink. Screws are used to threadedly engage in the first screw holes, the second screw holes and third screw holes in the light board to thereby assemble the heat sink, the base and the light board together.