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:
Jul. 06, 2010
Filed:
Jun. 03, 2008
Kun-jung Chang, Kaohsiung County, TW;
Ching-yuan Juan, Kaohsiung County, TW;
Kuo-chun Lin, Kaohsiung County, TW;
Ching-huang Juan, Kaohsiung County, TW;
Kun-Jung Chang, Kaohsiung County, TW;
Ching-Yuan Juan, Kaohsiung County, TW;
Kuo-Chun Lin, Kaohsiung County, TW;
Ching-Huang Juan, Kaohsiung County, TW;
Li-Hong Technological Co., Ltd., Kaohsiung County, TW;
Abstract
A LED lamp bulb structure is disclosed, wherein a lamp controller is installed inside a lamp head and the bottom surface thereof is fixed by an upper cover. At the bottom surface of the upper cover, a heat dispersing fin set, which has at least a heat conducting tube installed therein, and a lower cover are fixed therein. Furthermore, a bulb housing, which has a tray mounted therein, is screwed around the peripheral edge of the lower cover, and at the bottom of the tray, plural LED lamp sets corresponding to plural heat conducting tubes are outwardly extended. Therefore, the heat produced by the LED lamp set can have a heat exchange through plural heat conducting tubes and heat dispersing fin set for achieving a better heat dispersing efficiency and for more effectively dispersing the heat.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile