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11 条记录 (耗时 0.015 秒)

    Lighting fixture
    1.
    发明授权
    Lighting fixture 有权

    公开(公告)号：US10274183B2

    公开(公告)日：2019-04-30

    申请号：US13649531

    申请日：2012-10-11

    申请人： Cree, Inc.

    发明人： David N. Randolph ,  John R. Rowlette, Jr.

    IPC分类号： F21V17/00 ,  F21V29/507 ,  F21V29/71 ,  F21V29/00 ,  F21K9/00 ,  F21S8/02 ,  F21V3/02 ,  F21V21/04 ,  F21V23/00 ,  F21V29/70 ,  F21V29/77 ,  F21V29/85 ,  F21V29/89 ,  F21V19/00 ,  F21Y105/10 ,  F21Y115/10 ,  F21Y113/13

    摘要： The present disclosure relates to a lighting fixture that is configured to transfer heat that is generated by a light source and any associated electronics toward the front of the lighting fixture. The lighting fixture includes a heat spreading cup that is formed from a material that efficiently conducts heat and a light source that is coupled inside the heat spreading cup. The heat spreading cup has a bottom panel, a rim, and at least one sidewall extending between the bottom panel and the rim. The light source is coupled inside the heat spreading cup to the bottom panel and configured to emit light in a forward direction through an opening formed by the rim. Heat generated by the light source during operation is transferred radially outward along the bottom panel and in a forward direction along the at least one sidewall toward the rim of the heat spreading cup.

    LED lamp with LED board brace
    4.
    发明授权
    LED lamp with LED board brace 有权

    公开(公告)号：US09765935B2

    公开(公告)日：2017-09-19

    申请号：US14295830

    申请日：2014-06-04

    申请人： Cree, Inc.

    发明人： John R. Rowlette, Jr. ,  David Power

    IPC分类号： F21V19/00 ,  F21K99/00 ,  F21K9/27 ,  F21V17/16 ,  F21Y103/10 ,  F21Y115/10

    CPC分类号： F21K9/272 ,  F21K9/27 ,  F21V19/003 ,  F21V19/004 ,  F21Y2103/10 ,  F21Y2115/10

    摘要： An enclosure is divided into first and second portions by a theoretical plane defined by a horizontal line. LEDs are mounted on an LED board in the enclosure and are operable to emit light when energized through an electrical path. A first pin is mounted to a first end of the enclosure and a second pin mounted to a second end of the enclosure, both pins being in the electrical path. Braces support the LED board and comprise first and second legs. The first leg and second leg extend to a first point and a second point of intersection of the plane and the internal surface of the enclosure, respectively. A first conductor connects the first pin to the LED board and a second conductor connects the second pin to the LED board. The first conductor and first pin and the second conductor and the second pin are one-piece.

    LED lamp with LED board brace
    6.
    发明授权
    LED lamp with LED board brace 有权

    公开(公告)号：US09927100B2

    公开(公告)日：2018-03-27

    申请号：US14224531

    申请日：2014-03-25

    申请人： Cree, Inc.

    发明人： John R. Rowlette, Jr. ,  David Power

    IPC分类号： F21S4/00 ,  F21V19/00 ,  F21K9/27 ,  F21Y103/10 ,  F21Y115/10

    CPC分类号： F21V19/003 ,  F21K9/27 ,  F21Y2103/10 ,  F21Y2115/10

    摘要： A LED lamp includes an elongated at least partially optically transmissive enclosure having a first end and a second end. LEDs are in the enclosure and are operable to emit light through the enclosure when energized through an electrical path. A first pin is mounted to the first end of the enclosure and a second pin mounted to the second end of the enclosure, the first pin and the second pin are in the electrical path. The LEDs are mounted on an LED board. A plurality of discrete braces are spaced along the length of the LED board and are mounted to the LED board. The braces support and position the LED board in the enclosure.

    LIGHTING FIXTURE
    8.
    发明申请
    LIGHTING FIXTURE 审中-公开
    照明灯具

    公开(公告)号：US20130033872A1

    公开(公告)日：2013-02-07

    申请号：US13649531

    申请日：2012-10-11

    申请人： Cree, Inc.

    发明人： David N. Randolph ,  John R. Rowlette, Jr.

    IPC分类号： F21V5/04 ,  F21V13/04 ,  F21V29/00

    CPC分类号： F21V23/008 ,  F21K9/00 ,  F21S8/02 ,  F21S8/026 ,  F21V3/02 ,  F21V17/002 ,  F21V17/005 ,  F21V19/0055 ,  F21V21/04 ,  F21V29/507 ,  F21V29/70 ,  F21V29/71 ,  F21V29/713 ,  F21V29/773 ,  F21V29/86 ,  F21V29/89 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10

    摘要： The present disclosure relates to a lighting fixture that is configured to transfer heat that is generated by a light source and any associated electronics toward the front of the lighting fixture. The lighting fixture includes a heat spreading cup that is formed from a material that efficiently conducts heat and a light source that is coupled inside the heat spreading cup. The heat spreading cup has a bottom panel, a rim, and at least one sidewall extending between the bottom panel and the rim. The light source is coupled inside the heat spreading cup to the bottom panel and configured to emit light in a forward direction through an opening formed by the rim. Heat generated by the light source during operation is transferred radially outward along the bottom panel and in a forward direction along the at least one sidewall toward the rim of the heat spreading cup.

    摘要翻译： 本公开涉及一种照明器具，其被配置为将由光源产生的热量和任何相关联的电子器件传递到照明器材的前部。 照明器具包括由有效地传导热量的材料形成的散热杯和耦合在散热杯内部的光源。 散热杯具有底板，轮辋和在底板和轮辋之间延伸的至少一个侧壁。 光源耦合在散热杯内部到底板，并被构造成通过由边缘形成的开口沿向前方向发光。 在操作期间由光源产生的热量沿着底板沿着至少一个侧壁朝着散热杯的边缘沿着底板向前方向径向向外转移。