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:
Nov. 18, 2014
Filed:
Mar. 11, 2013
Applicants:
Ching-cherng Sun, Taoyuan County, TW;
Yi-chien Lo, Miaoli County, TW;
Shih-kai Lin, Tainan, TW;
Inventors:
Assignee:
National Central University, Zhongli, Taoyuan County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 8/00 (2006.01); F21V 13/04 (2006.01); F21S 8/08 (2006.01); F21V 5/04 (2006.01); F21V 7/00 (2006.01); F21W 131/103 (2006.01);
U.S. Cl.
CPC ...
F21V 13/04 (2013.01); F21S 8/086 (2013.01); F21V 5/04 (2013.01); F21V 7/0091 (2013.01); Y02B 20/72 (2013.01); F21W 2131/103 (2013.01);
Abstract
A reflective street light with wide divergence angle includes a light device having a light emitter and a total reflection lens. The light rays from the light emitter are reflected to two sides of the total reflection lens and then are refracted outwardly via the refraction surfaces at a maximum angle.