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:
Jan. 21, 2014
Filed:
Feb. 11, 2010
Applicant:
Ke-chin Lee, Taipei, CN;
Inventor:
Ke-chin Lee, Taipei, CN;
Assignee:
Zhongshan Weiqiang Technology, Co., Ltd., Guangdong, CN;
Primary Examiner:
Int. Cl.
CPC ...
F21V 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A street lamp fixing device includes a LED module, a heat dissipation device, a lamp holder, a metal plate and a connector. The heat dissipation device has a lamp holder mounting recess cooperating with the metal plate for locking the lamp holder. Moreover, an LED street lamp with natural convection devices accelerates the airflow within the street lamp to a faster speed to enhance heat exchange, whereby the lifespan of the LED street lamp is extended and the weight and size of the street lamp are reduced.