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公开(公告)号：US20160377235A1
公开(公告)日：2016-12-29
申请号：US14749765
申请日：2015-06-25
Applicant: Cree, Inc.
Inventor： Curt Progl , Nick Hoang Nguyen
CPC classification number: F21K9/238 , F21K9/235 , F21V11/02 , F21V19/003 , F21V23/006 , F21V29/50 , F21V29/83 , F21Y2101/00
Abstract: The LED lamp has an enclosure defined by a housing and an optically transmissive exit surface. A base is connected to the enclosure. The housing is connected to the base at a proximal end and diverges as the housing extends away from the base to a distal end. The optically transmissive exit surface is connected to the distal end of the housing. A LED board is positioned transversely to a longitudinal axis of the enclosure adjacent the distal end to define a first interior space and a second interior space. A passage communicates the first interior space with the second interior space. A first aperture and a second aperture in the enclosure communicate the first interior space and the second interior space with the exterior of the lamp.
Abstract translation: LED灯具有由壳体和光学透射的出射表面限定的外壳。 基座连接到外壳。 壳体在近端处连接到基部并且随着壳体从基部延伸到远端而发散。 光学透射出射表面连接到壳体的远端。 LED板横向于邻近远端的外壳的纵向轴线定位，以限定第一内部空间和第二内部空间。 通道将第一内部空间与第二内部空间通信。 外壳中的第一孔和第二孔与第一内部空间和第二内部空间与灯的外部连通。
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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：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：US20150241049A1
公开(公告)日：2015-08-27
申请号：US14699227
申请日：2015-04-29
Applicant: Cree, Inc.
Inventor： Paul Kenneth Pickard , Bart P. Reier , Curt Progl , Gerald H. Negley
IPC: F21V29/74 , F21V29/507 , F21K99/00
CPC classification number: F21V29/77 , F21K9/135 , F21K9/232 , F21K9/233 , F21V7/0008 , F21V29/004 , F21V29/507 , F21V29/74 , F21V29/773 , F21Y2101/00 , F21Y2101/02 , F21Y2107/30 , F21Y2115/10 , Y02B20/30
Abstract: A lamp has an optically transmissive enclosure and a base. At least one LED is located in the enclosure and are operable to emit light when energized through an electrical path from the base. A heat sink comprises a heat dissipating portion having a first part that is located inside of the enclosure and that is thermally coupled to the LED and a second part that is exposed to the ambient environment. The second part comprises a plurality of stems connected to the first part where each stem supports a first overhang that extends over a portion of the enclosure and a second overhang that extends over a portion of the base.
Abstract translation: 灯具有透光外壳和底座。 至少一个LED位于外壳中，并且当通过来自基座的电路通电时可操作地发光。 散热器包括散热部分，其具有位于外壳内部的第一部分，并且热耦合到LED，以及暴露于周围环境的第二部分。 第二部分包括连接到第一部分的多个杆，其中每个杆支撑在壳体的一部分上延伸的第一突出部，以及在基部的一部分上延伸的第二突出部。
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Patent Agency Ranking
公开(公告)号：USD714971S1
公开(公告)日：2014-10-07
申请号：US29435254
申请日：2012-10-22
Applicant: Cree, Inc.
Designer： Gerald H. Negley , Bart P. Reier , Curt Progl , Paul Kenneth Pickard
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公开(公告)号：US20140239794A1
公开(公告)日：2014-08-28
申请号：US14268003
申请日：2014-05-02
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: 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.
Abstract translation: 在一个实施例中，灯包括光学透射外壳。 LED阵列设置在透光外壳中，可操作以在通过电连接通电时发光。 外壳中装有气体，以提供与LED阵列的热耦合。 气体可以包括氧气。
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公开(公告)号：US08752983B2
公开(公告)日：2014-06-17
申请号：US13781844
申请日：2013-03-01
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: F21S4/00
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.
Abstract translation: 在一个实施例中，灯包括光学透射外壳。 LED阵列设置在透光外壳中，可操作以在通过电连接通电时发光。 外壳中装有气体，以提供与LED阵列的热耦合。 气体可以包括氧气。
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公开(公告)号：US20130279175A1
公开(公告)日：2013-10-24
申请号：US13875670
申请日：2013-05-02
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: F21K99/00
CPC classification number: F21V29/77 , F21K9/23 , F21K9/232 , F21V5/005 , F21V19/003 , F21V19/004 , F21V23/06 , F21V29/004 , F21V29/503 , F21V29/773 , F21Y2101/02 , F21Y2107/30 , F21Y2107/40 , F21Y2115/10 , H05K1/0278 , H05K1/056 , H05K2201/10106
Abstract: A lamp has an optically transmissive enclosure and a base defining a longitudinal axis of the lamp that extends from the base to the free end of the enclosure. An LED assembly is positioned in the optically transmissive enclosure. The LED assembly includes LEDs operable to emit light when energized through an electrical path from the base. The LED assembly is arranged such that the plurality of LEDs face perpendicularly to the longitudinal axis of the lamp. The emission profile of the LEDs being at least 120 degrees FWHM.
Abstract translation: 灯具有光学透射外壳和限定灯的纵向轴线的基座，该基座从基座延伸到外壳的自由端。 LED组件位于光学透射外壳中。 LED组件包括可操作以在通过从基座的电路通电时发光的LED。 LED组件布置成使得多个LED垂直于灯的纵向轴线。 LED的发射轮廓至少为120度FWHM。
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公开(公告)号：US20130271991A1
公开(公告)日：2013-10-17
申请号：US13781847
申请日：2013-03-01
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.
Abstract translation: 灯具有透光外壳和底座。 塔从基座延伸到外壳中，并在外壳中支撑LED组件。 LED组件包括多个LED，可操作以在通过从基座的电路通电时发光。 塔架和LED组件被布置成使得多个LED围绕塔的周边布置在带中并朝向外壳面向外，以产生作为发光灯丝出现的光源。 塔形成散热器的一部分，该散热器将热量从LED组件传递到周围环境。 LED组件具有三维形状。 电互连将导体连接到散热器，其中导体处于LED组件和基座之间的电气路径中。
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