公开(公告)号：US20150362168A1

公开(公告)日：2015-12-17

申请号：US14306342

申请日：2014-06-17

Applicant: Cree, Inc.

Inventor： David Power ,  Daniel J. VanEpps, JR. ,  Bart P. Reier ,  Mark Edmond

IPC: F21V29/70 ,  F21V23/06 ,  F21K99/00

CPC classification number: F21V23/06 ,  F21K9/23 ,  F21K9/238 ,  F21K9/60 ,  F21V23/006 ,  F21V29/773 ,  F21Y2101/00 ,  F21Y2115/10

Abstract: A LED lamp comprises an enclosure containing a reflective surface and an optically transmissive exit surface and a base. A LED assembly is mounted on a submount, is located in the enclosure and is operable to emit light when energized through an electrical path from the base. The submount comprises a connector portion having a first electrical contact that is in the electrical path. A first spring contact is electrically coupled to lamp electronics where the lamp electronics and the first spring contact are in the electrical path. A heat sink comprises a heat dissipating portion that is at least partially exposed to the ambient environment and a heat conducting portion that is thermally coupled to the LED assembly. The connector portion is inserted into the heat sink such that the first electrical contact creates an electrical contact coupling with the first spring contact.

Abstract translation: LED灯包括包含反射表面和光学透射出射表面和基底的外壳。 LED组件安装在基座上，位于外壳中，并且当通过从基座的电路通电时可操作以发光。 底座包括具有位于电气路径中的第一电触头的连接器部分。 第一弹簧触头电耦合到灯电子器件，其中灯电子器件和第一弹簧触点处于电路径中。 散热器包括至少部分地暴露于周围环境的散热部分和热耦合到LED组件的导热部分。 连接器部分插入到散热器中，使得第一电触点产生与第一弹簧触头的电接触。

公开(公告)号：US20150276140A1

公开(公告)日：2015-10-01

申请号：US14319066

申请日：2014-06-30

Applicant: Cree, Inc.

Inventor： Randolph C. Demuynck ,  Nicholas W. Medendorp, JR. ,  John R. Rowlette, JR. ,  David Power ,  Nick Nguyen ,  Bart P. Reier ,  Daniel J. VanEpps, JR.

IPC: F21K99/00 ,  F21V23/06

CPC classification number: F21K9/175 ,  F21K9/272 ,  F21V3/04 ,  F21V15/015 ,  F21V19/0045 ,  F21V23/06 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01R33/06

Abstract: An LED lamp includes an elongated at least partially optically transmissive enclosure. The LEDs are mounted on an LED board. The enclosure has a support structure for supporting the LED board. The support structure is formed as one-piece with the enclosure and of an optical material. A pair of end caps are secured to the ends of the enclosure using a snap-fit connection. The end caps retain pins for connecting to a light fixture.

Abstract translation: LED灯包括细长的至少部分透光的外壳。 LED安装在LED板上。 外壳具有用于支撑LED板的支撑结构。 支撑结构与外壳和光学材料一体形成。 一对端盖使用卡扣连接固定到外壳的端部。 端盖保持用于连接灯具的销。