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. 18, 2014
Filed:
Nov. 07, 2011
Ryuta Matsumoto, Himeji, JP;
Haruo Kokado, Himeji, JP;
Ryuta Matsumoto, Himeji, JP;
Haruo Kokado, Himeji, JP;
Phoenix Electric Co., Ltd., Himeji-Shi, JP;
Abstract
A light emitting device comprises: an LED; a LED holder having a LED mount, a radiation fin provided on a back side or a periphery of the LED mount, and an engaging part projecting from a center of the back side of the LED mount; a power circuit supplying drive power to the LED; and a body having an inner space for accommodating the power circuit, one end, and the other end where the LED holder is fixed, wherein the other end of the body has an engaged part engaged to the engaging part of the LED holder, and holding the LED mount and the radiation fin in a state of separation from the body; heat conductivity of the LED mount and the radiation fin is higher than that of the engaged part of the body.