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    LED based pedestal-type lighting structure
    1.
    发明授权
    LED based pedestal-type lighting structure 有权
    LED基座式照明结构

    公开(公告)号：US09217544B2

    公开(公告)日：2015-12-22

    申请号：US14014272

    申请日：2013-08-29

    Applicant: Cree, Inc.

    Inventor： Tao Tong ,  Ronan LeToquin ,  Bernd Keller ,  Theodore Lowes ,  Eric Tarsa ,  Mark Youmans

    IPC: F21K99/00 ,  F21V3/00 ,  F21V3/04 ,  F21Y101/02 ,  F21Y111/00 ,  F21V29/77

    CPC classification number: F21K9/56 ,  F21K9/00 ,  F21K9/232 ,  F21K9/64 ,  F21V3/00 ,  F21V3/04 ,  F21V29/773 ,  F21Y2107/00 ,  F21Y2107/40 ,  F21Y2115/10 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/00

    Abstract: LED based lamps and bulbs are disclosed that comprise a pedestal having a plurality of LEDs, wherein the pedestal at least partially comprises a thermally conductive material. A heat sink structure is included with the pedestal thermally coupled to the heat sink structure. A remote phosphor is arranged in relation to the LEDs so that at least some light from the LEDs passes through the remote phosphor and is converted to a different wavelength of light. Some lamp or bulb embodiments can emit a white light combination of light from the LEDs and the remote phosphor. These can include LEDs emitting blue light with the remote phosphor having a material that absorbs blue light and emits yellow or green light. A diffuser can be included to diffuse the emitting light into the desired pattern, such as omnidirectional.

    Abstract translation: 公开了基于LED的灯和灯泡，其包括具有多个LED的基座，其中所述基座至少部分地包括导热材料。 散热器结构包括在与散热器结构热耦合的基座上。 相对于LED布置远程荧光体，使得来自LED的至少一些光穿过远程荧光体并被转换成不同波长的光。 一些灯泡或灯泡实施例可以发出来自LED和远程荧光体的光的白光组合。 这些可以包括发射蓝光的LED，远程荧光体具有吸收蓝色光并发出黄色或绿色光的材料。 可以包括扩散器以将发射光扩散到所需的图案，例如全向的。

    LUMINAIRE UTILIZING GASKET VENT
    2.
    发明申请
    LUMINAIRE UTILIZING GASKET VENT 审中-公开

    公开(公告)号：US20190162384A1

    公开(公告)日：2019-05-30

    申请号：US16034101

    申请日：2018-07-12

    Applicant: CREE, INC.

    Inventor： Theodore D. Lowes ,  Chandan Bhat ,  Mark Youmans

    IPC: F21S45/30 ,  F21V31/03 ,  F21V31/00 ,  F21V15/04

    Abstract: According to one example aspect, a device for venting a luminaire compartment comprises a luminaire compartment disposed between first and second luminaire components and one or more luminaire gaskets maintaining a weather-proof seal about the luminaire compartment. The device further comprises one or more venting tubes traversing the one or more luminaire gaskets such that the one or more venting tubes extend into the luminaire compartment and the one or more venting tubes equalize one or more environmental parameters of the luminaire compartment with one or more environmental parameters of the ambient environment.

    LED LAMP WITH OMNIDIRECTIONAL LIGHT DISTRIBUTION
    3.
    发明申请
    LED LAMP WITH OMNIDIRECTIONAL LIGHT DISTRIBUTION 有权
    LED灯具，具有OMNIDIRECTIONAL LIGHT DISTRIBUTION

    公开(公告)号：US20140218931A1

    公开(公告)日：2014-08-07

    申请号：US13793325

    申请日：2013-03-11

    Applicant: Cree, Inc.

    Inventor： Nicholas Desilva ,  Dante Nava ,  Robert Higley ,  Mark Youmans

    IPC: F21K99/00 ,  F21V29/00

    CPC classification number: F21V29/773 ,  F21K9/232 ,  F21V3/02 ,  F21V17/164 ,  F21Y2103/33 ,  F21Y2115/10

    Abstract: An LED based lamp has an optically transmissive enclosure connected to a base. The base may include a heat sink. A substrate is positioned in the enclosure and supports a plurality of LEDs where the periphery of the substrate has alternating recessed portions and protruding portions that define a plurality of laterally extending projections. One LED is located on each of the projections to increase the amount of down light generated by the lamp.

    Abstract translation: 基于LED的灯具有连接到基座的光学透射外壳。 基座可以包括散热器。 衬底定位在外壳中并且支撑多个LED，其中衬底的周边具有交替的凹部和限定多个横向延伸的突起的突出部分。 一个LED位于每个突起上以增加由灯产生的向下的光量。

    LED BASED PEDESTAL-TYPE LIGHTING STRUCTURE
    4.
    发明申请
    LED BASED PEDESTAL-TYPE LIGHTING STRUCTURE 有权
    基于LED的PEDESTAL型照明结构

    公开(公告)号：US20140003048A1

    公开(公告)日：2014-01-02

    申请号：US14014272

    申请日：2013-08-29

    Applicant: Cree, Inc.

    Inventor： Tao Tong ,  Ronan LeToquin ,  Bernd Keller ,  Theodore Lowes ,  Eric Tarsa ,  Mark Youmans

    IPC: F21K99/00

    CPC classification number: F21K9/56 ,  F21K9/00 ,  F21K9/232 ,  F21K9/64 ,  F21V3/00 ,  F21V3/04 ,  F21V29/773 ,  F21Y2107/00 ,  F21Y2107/40 ,  F21Y2115/10 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/00

    Abstract: LED based lamps and bulbs are disclosed that comprise a pedestal having a plurality of LEDs, wherein the pedestal at least partially comprises a thermally conductive material. A heat sink structure is included with the pedestal thermally coupled to the heat sink structure. A remote phosphor is arranged in relation to the LEDs so that at least some light from the LEDs passes through the remote phosphor and is converted to a different wavelength of light. Some lamp or bulb embodiments can emit a white light combination of light from the LEDs and the remote phosphor. These can include LEDs emitting blue light with the remote phosphor having a material that absorbs blue light and emits yellow or green light. A diffuser can be included to diffuse the emitting light into the desired pattern, such as omnidirectional.

    Abstract translation: 公开了基于LED的灯和灯泡，其包括具有多个LED的基座，其中所述基座至少部分地包括导热材料。 散热器结构包括在与散热器结构热耦合的基座上。 相对于LED布置远程荧光体，使得来自LED的至少一些光穿过远程荧光体并被转换成不同波长的光。 一些灯泡或灯泡实施例可以发出来自LED和远程荧光体的光的白光组合。 这些可以包括发射蓝光的LED，远程荧光体具有吸收蓝色光并发出黄色或绿色光的材料。 可以包括扩散器以将发射光扩散到所需的图案，例如全向的。

    LED LAMP
    9.
    发明申请
    LED LAMP 有权
    点灯

    公开(公告)号：US20140268772A1

    公开(公告)日：2014-09-18

    申请号：US14207847

    申请日：2014-03-13

    Applicant: Cree, Inc.

    Inventor： Charles Richards ,  Shawn Keeney ,  Mark Youmans ,  Michael Leung ,  Nicholas Desilva ,  Dante Nava ,  Robert Higley

    IPC: F21K99/00 ,  F21V29/00

    CPC classification number: F21V29/70 ,  F21K9/232 ,  F21V3/00 ,  F21V29/004 ,  F21V29/506 ,  F21V29/83 ,  F21Y2107/00 ,  F21Y2115/10

    Abstract: A LED lamp has a base and an at least partially optically transmissive enclosure connected to the base. A heat sink is partially disposed in the enclosure and supports a plurality of LEDs. The heat sink comprising a mounting portion positioned in the enclosure for supporting the LEDs and a heat dissipating portion exposed to the ambient environment where the interior of the enclosure is exposed to the ambient environment. The heat sink have a plurality of separate heat sink structures that are mounted to the lamp independently of one another. Each heat sink structure may have a thickness of approximately 1-5 mm. Each heat sink structure may in some embodiments weigh approximately 3.8 to 7.7 grams and in other embodiments weigh approximately 27 grams.

    Abstract translation: LED灯具有连接到基座的基部和至少部分光学透射的外壳。 散热器部分地设置在外壳中并支撑多个LED。 散热器包括位于外壳中用于支撑LED的安装部分和暴露于外壳内部暴露于周围环境的周围环境的散热部分。 散热器具有多个分开的散热结构，其彼此独立地安装在灯上。 每个散热器结构可以具有大约1-5mm的厚度。 在一些实施例中，每个散热器结构可以重约3.8至7.7克，在其他实施例中重约27克。

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