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. 23, 2010
Filed:
Sep. 30, 2008
Wen-xiang Zhang, Shenzhen, CN;
Wen-Xiang Zhang, Shenzhen, CN;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
An LED lamp includes a housing, a heat sink received in the housing, a plurality of LED modules thermally attached to the heat sink and a cover covering on the housing and engaging with the housing. The cover includes a base plate and an annular flange extending towards the housing from the base plate. The heat sink includes a base and fins extending from the base. The base is mounted on the annular flange of the cover. The fins extend through the cover to be exposed outside. A waterproof gasket is firmly and intimately compressed between the annular flange of the cover and the base of the heat sink, whereby the housing and the base of the heat sink defines a hermetical cavity receiving the LED modules therein.