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公开(公告)号：US08757839B2
公开(公告)日：2014-06-24
申请号：US13774193
申请日：2013-02-22
Applicant: Cree, Inc.
Inventor： Christopher P. Hussell , John Adam Edmond , Gerald H. Negley , Curt Progl , Mark Edmond , Praneet Athalye , Charles M. Swoboda , Anthony Paul van de Ven , Paul Kenneth Pickard , Bart P. Reier , James Michael Lay , Peter E. Lopez
IPC: F21V5/00
CPC classification number: F21V29/65 , F21K9/232 , F21V3/061 , F21V3/10 , F21V29/004 , F21V29/74 , F21V29/75 , F21V29/85 , F21Y2107/00 , F21Y2107/30 , F21Y2107/40 , F21Y2115/10
Abstract: In one embodiment, a lamp comprises an optically transmissive enclosure. An LED array is disposed in the optically transmissive enclosure operable to emit light when energized through an electrical connection. A gas is contained in the enclosure to provide thermal coupling to the LED array. The gas may include oxygen.
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公开(公告)号：US20130271981A1
公开(公告)日：2013-10-17
申请号：US13774078
申请日：2013-02-22
Applicant: CREE, INC.
Inventor： Christopher P. Hussell , John Adam Edmond , Gerald H. Negley , Curt Progl , Mark Edmond , Praneet Athalye , Charles M. Swoboda , Antony Paul van de Ven , Paul Kenneth Pickard , Bart P. Reier , James Michael Lay , Peter E. Lopez
CPC classification number: F21K9/232 , F21K9/238 , F21V7/00 , F21V19/003 , F21V19/004 , F21V21/00 , F21V23/06 , F21V29/004 , F21V29/503 , F21V29/70 , F21V29/773 , F21V29/777 , F21Y2101/00 , F21Y2107/30 , F21Y2107/40 , F21Y2115/10 , H05K1/05 , H05K2201/10106 , Y10T29/49826
Abstract: A lamp has an optically transmissive enclosure and a base. A tower extends from the base into the enclosure and supports an LED assembly in the enclosure. The LED assembly comprises a plurality of LEDs operable to emit light when energized through an electrical path from the base. The tower and the LED assembly are arranged such that the plurality of LEDs are disposed about the periphery of the tower in a band and face outwardly toward the enclosure to create a source of the light that appears as a glowing filament. The tower forms part of a heat sink that transmits heat from the LED assembly to the ambient environment. The LED assembly has a three-dimensional shape. An electrical interconnect connects a conductor to the heat sink where the conductor is in the electrical path between the LED assembly and the base.
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公开(公告)号：US09951910B2
公开(公告)日：2018-04-24
申请号：US14281106
申请日：2014-05-19
Applicant: Cree, Inc.
Inventor： Bart P. Reier
IPC: F21K99/00 , F21V23/02 , F21V23/00 , F21K9/23 , F21K9/238 , F21K9/232 , F21K9/235 , F21K9/237 , F21V19/00 , F21Y115/10 , F21Y107/30
CPC classification number: F21K9/23 , F21K9/232 , F21K9/235 , F21K9/237 , F21K9/238 , F21V19/004 , F21V23/006 , F21V23/02 , F21Y2107/30 , F21Y2115/10
Abstract: A LED lamp includes an at least partially optically transmissive enclosure and a base. A LED assembly includes at least one LED, where the LED is located in the enclosure and is operable to emit light when energized through an electrical path from the base. An electronics board is in the electrical path and is coupled to the base by an electrical interconnect comprising at least one base-side contact that is biased into engagement with the base.
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公开(公告)号：USD805660S1
公开(公告)日：2017-12-19
申请号：US29569009
申请日：2016-06-23
Applicant: Cree, Inc.
Designer： Ethan Creasman , Nathan Ray Snell , Randall Levy Bernard , William L. Dungan , Bart P. Reier , David Power
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公开(公告)号：US09618163B2
公开(公告)日：2017-04-11
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
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.
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Patent Agency Ranking
公开(公告)号：US20160363269A1
公开(公告)日：2016-12-15
申请号：US15229218
申请日：2016-08-05
Applicant: Cree, Inc.
Inventor： Christopher P. Hussell , John Adam Edmond , Gerald H. Negley , Curt Progl , Mark Edmond , Praneet Athalye , Charles M. Swoboda , Antony Paul van de Ven , Paul Kenneth Pickard , Bart P. Reier , James Michael Lay , Peter E. Lopez
IPC: F21K9/232 , F21V29/77 , F21V19/00 , F21V29/503 , F21K9/238
CPC classification number: F21K9/232 , F21K9/238 , F21V7/00 , F21V19/003 , F21V19/004 , F21V21/00 , F21V23/06 , F21V29/004 , F21V29/503 , F21V29/70 , F21V29/773 , F21V29/777 , F21Y2101/00 , F21Y2107/30 , F21Y2107/40 , F21Y2115/10 , H05K1/05 , H05K2201/10106 , Y10T29/49826
Abstract: A lamp has an optically transmissive enclosure and a base. A tower extends from the base into the enclosure and supports an LED assembly in the enclosure. The LED assembly comprises a plurality of LEDs operable to emit light when energized through an electrical path from the base. The tower and the LED assembly are arranged such that the plurality of LEDs are disposed about the periphery of the tower in a band and face outwardly toward the enclosure to create a source of the light that appears as a glowing filament. The tower forms part of a heat sink that transmits heat from the LED assembly to the ambient environment. The LED assembly has a three-dimensional shape. An electrical interconnect connects a conductor to the heat sink where the conductor is in the electrical path between the LED assembly and the base.
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公开(公告)号：US09518704B2
公开(公告)日：2016-12-13
申请号：US14189330
申请日：2014-02-25
Applicant: Cree, Inc.
Inventor： Bart P. Reier
CPC classification number: F21K9/23 , F21K9/238 , F21K9/90 , F21V19/003 , F21V23/005 , F21V29/77
Abstract: An LED lamp includes an enclosure and a base. LEDs are mounted on a first portion of a substrate and an electrical contact is mounted on a second portion of the substrate. The LEDs emit light from the enclosure when energized through an electrical path from the base. A heat sink conducts heat to the ambient environment. The first portion of the substrate is mounted on an outside surface of a tower that extends into the enclosure. The second portion of the substrate is located inside of the tower. An extension is electrically coupled to the base and includes a second electrical contact that is electrically coupled to the first electrical contact.
Abstract translation: LED灯包括外壳和底座。 LED安装在基板的第一部分上，并且电触点安装在基板的第二部分上。 当通过从基座的电气路径通电时，LED从外壳发出光。 散热器将热量传导到周围环境。 衬底的第一部分安装在延伸到外壳中的塔的外表面上。 衬底的第二部分位于塔的内部。 延伸部电耦合到基座并且包括电耦合到第一电触头的第二电触头。
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公开(公告)号：US20160348884A1
公开(公告)日：2016-12-01
申请号：US14725936
申请日：2015-05-29
Applicant: Cree, Inc.
Inventor： Bart P. Reier , Curt Progl , Daniel J. Van Epps, JR. , John R. Rowlette, JR. , John Adam Edmond , Kurt Wilcox , David Power
CPC classification number: F21V29/70 , F21K9/232 , F21K9/237 , F21V19/003 , F21Y2113/17 , F21Y2115/10 , F21Y2115/15 , H05K1/0209 , H05K2201/066 , H05K2201/10106
Abstract: A LED fixture is provided, the lamp comprising a LED board having a thermally conductive periphery, the LED board comprising at least one LED operable to emit light when energized through an electrical path from a base; and a heat sink assembly thermally coupled to the thermally conductive periphery.
Abstract translation: 提供了一种LED固定装置，该灯包括具有导热周边的LED板，该LED板包括至少一个可操作以在通过电路从基座通电时发光的LED; 以及热耦合到导热周边的散热器组件。
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公开(公告)号：US09395074B2
公开(公告)日：2016-07-19
申请号：US13939827
申请日：2013-07-11
Applicant: Cree, Inc.
Inventor： Christopher P. Hussell , John Adam Edmond , Gerald H. Negley , Curt Progl , Mark Edmond , Praneet Athalye , Charles M. Swoboda , Antony Paul van de Ven , Paul Kenneth Pickard , Bart P. Reier , James Michael Lay , Peter E. Lopez , Ed Adams
IPC: F21V29/00 , F21K99/00 , F21V23/06 , H05K1/02 , F21V19/00 , F21Y101/02 , F21Y111/00 , H05K1/05 , H05K1/18 , F21V29/77
CPC classification number: F21V29/77 , F21K9/232 , F21K9/238 , F21V19/003 , F21V23/004 , F21V23/006 , F21V23/06 , F21V29/004 , F21V29/773 , F21Y2101/02 , F21Y2107/30 , F21Y2107/40 , F21Y2115/10 , H05K1/0284 , H05K1/05 , H05K1/181 , H05K2201/10106 , Y02B20/30
Abstract: A lamp has an optically transmissive enclosure and a base defining a longitudinal axis of the lamp extending from the base to the free end of the enclosure. A heat sink is at least partially located in the enclosure and includes a tower that extends along the longitudinal axis of the lamp. An LED assembly is positioned in the optically transmissive enclosure. The LED assembly comprises a lead frame circuit or a flex circuit where LEDs are attached to the circuits. The lead frame and flex circuit are formed into a three-dimensional shape and are thermally coupled to the tower.
Abstract translation: 灯具有光学透射外壳和限定灯的纵向轴线的基座，从基座延伸到外壳的自由端。 散热器至少部分地位于外壳中并且包括沿着灯的纵向轴线延伸的塔架。 LED组件位于光学透射外壳中。 LED组件包括引线框架电路或柔性电路，其中LED连接到电路。 引线框架和柔性电路形成三维形状并且热耦合到塔架。
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公开(公告)号：US20150330580A1
公开(公告)日：2015-11-19
申请号：US14281106
申请日：2014-05-19
Applicant: Cree, Inc.
Inventor： Bart P. Reier
CPC classification number: F21K9/23 , F21K9/232 , F21K9/235 , F21K9/237 , F21K9/238 , F21V19/004 , F21V23/006 , F21V23/02 , F21Y2107/30 , F21Y2115/10
Abstract: A LED lamp includes an at least partially optically transmissive enclosure and a base. A LED assembly includes at least one LED, where the LED is located in the enclosure and is operable to emit light when energized through an electrical path from the base. An electronics board is in the electrical path where the electronics board is coupled to the base by an electrical interconnect comprising at least one base-side contact that is biased into engagement with the base.
Abstract translation: LED灯包括至少部分透光的外壳和底座。 LED组件包括至少一个LED，其中LED位于外壳中，并且当通过来自基座的电路通电时可操作以发光。 电子板在电气路径中，其中电子板通过包括至少一个被偏置成与基座接合的基部侧接触的电互连而耦合到基座。
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