公开(公告)号：EP2526335B1

公开(公告)日：2016-04-27

申请号：EP11710903.3

申请日：2011-01-21

Applicant: The Sloan Company, Inc. dba Sloanled

Inventor： QUAAL, Bruce ,  FERRIE, Drew ,  MEYER, Aaron

IPC: F21S4/00 ,  F21V31/04 ,  G09F13/04 ,  F21Y115/10 ,  F21V29/00 ,  G09F13/22

CPC classification number: F21S4/28 ,  F21S4/20 ,  F21V15/01 ,  F21V19/001 ,  F21V19/003 ,  F21V21/0808 ,  F21V23/005 ,  F21V29/508 ,  F21V29/71 ,  F21V31/04 ,  F21Y2107/70 ,  F21Y2115/10 ,  G09F13/0404 ,  G09F13/22 ,  G09F2013/222 ,  H05K1/0278 ,  H05K1/05 ,  H05K1/189 ,  H05K2201/046 ,  H05K2201/09081 ,  H05K2201/10106 ,  Y10T29/49165 ,  Y10T29/49993

Abstract: The present embodiments provide channel letter lighting devices and/or systems. A lighting system, comprising a plurality of electrically connected lighting units, comprising conductors to provide an electrical signal to each of the units. Each of the lighting units comprise a housing, a printed circuit board (PCB) mounted within the housing and having a plurality of tabs and a plurality light emitting elements on the tabs. The tabs are angled in relation of the remainder of the PCB or housing. The electrical signal applied to the light emitting elements causes them to emit light substantially away from said housing. The lighting system further comprises a sealant within the housing filling cavities around the light emitting elements and the cavity around said PCB and a mounting mechanism for mounting the unit to a structure.

公开(公告)号：EP3008377A1

公开(公告)日：2016-04-20

申请号：EP14727774.3

申请日：2014-05-23

Applicant: Koninklijke Philips N.V.

Inventor： BOONEKAMP, Erik Paul ,  VAN DELDEN, Martinus Hermanus Wilhelmus Maria

IPC: F21S4/00 ,  F21Y103/00 ,  F21Y101/00 ,  F21V5/00

CPC classification number: F21K9/69 ,  F21K9/27 ,  F21K9/66 ,  F21S4/28 ,  F21V3/04 ,  F21V5/04 ,  F21V5/043 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: A tubular lighting device comprising an elongated heat sink (3), at least one light source (5) mounted on the elongated heat sink (3), and an elongated hollow tubular member (7) with a first and a second end arranged along the elongated heat sink (3). The tubular member (7) comprises a lens (15) and a light exit surface (9). The light exit surface is located in front of the lens (15) and the light exit surface (9) have at least one diffusing portion (11) with a transparent portion on each side of each diffusing portion. The at least one diffusing portion (11) covers an area on the light exit surface (9) corresponding to a light distribution of said lens (15) projected on the light exit surface (9), such that all light is directed by said lens (15) onto the at least one diffusing portion (11).

Abstract translation: 一种管状照明装置，包括细长散热器（3），安装在细长散热器（3）上的至少一个光源（5）和细长的中空管状构件（7），其中第一和第二端沿着 细长散热片（3）。 管状构件（7）包括透镜（15）和光出射表面（9）。 光出射面位于透镜（15）的前方，光出射面（9）具有至少一个扩散部（11），每个漫射部分的每一侧具有透明部分。 所述至少一个扩散部分（11）覆盖与所述透镜（15）在所述光出射表面（9）上突出的所述透镜（15）的光分布相对应的所述光出射表面（9）上的区域，使得所有光被所述透镜 （15）到所述至少一个扩散部分（11）上。

公开(公告)号：EP2730834B1

公开(公告)日：2016-03-09

申请号：EP13192235.3

申请日：2013-11-08

Applicant: OSRAM GmbH

Inventor： Zhong, Chuanpeng ,  Liu, Tingming ,  Ming, Yusheng ,  Yang, Jianghui

IPC: F21S2/00 ,  F21S4/00 ,  H05K1/14 ,  F21V21/005 ,  F21V23/06 ,  H01R13/514 ,  H01R25/16 ,  F21Y115/10 ,  F21Y103/00 ,  H05K1/05 ,  H05K3/36 ,  H05K3/40

CPC classification number: F21S2/005 ,  F21S4/28 ,  F21V21/005 ,  F21V23/06 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05K1/05 ,  H05K1/142 ,  H05K3/36 ,  H05K3/4046 ,  H05K2201/09581 ,  H05K2201/09845 ,  H05K2201/10106

公开(公告)号：EP2952801A1

公开(公告)日：2015-12-09

申请号：EP14198515.0

申请日：2014-12-17

Applicant: Self Electronics Co., Ltd.

Inventor： Wang, Dingyi ,  Zhu, Taolin

IPC: F21S4/00 ,  F21V21/35 ,  F21S8/06 ,  F21Y103/00 ,  F21Y101/02

CPC classification number: F21S4/008 ,  F21S4/28 ,  F21S8/066 ,  F21V21/34 ,  F21V21/35 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: A bar-typed track LED lamp includes a track (10), a bar-typed LED lamp (20) movably mounted on the track (10), a connector (30) disposed between the track (10) and the bar-typed LED lamp (20), and two balance mechanisms (40) disposed on the bar-typed LED lamp (20) and arranged at both sides of the connector (30) along a longitudinal direction of the track (10). Each of the two balance mechanisms (40) includes a housing (41) disposed on the bar-typed LED lamp (20), a prop (42) received in the housing (41) and protruding from the housing (41), and at least one elastic member (43) arranged between the prop (42) and the bar-typed LED lamp (20). The prop (42) presses against the track (10) while the elastic member (43) is under compression. Whether the direction of the tension force F is strictly coinciding with the center of gravity of the bar-typed LED lamp (20) or not, the bar-typed LED lamp (20) always receives an equal moment. Therefore, the connector (30) or the bar-typed LED (20) cannot be damaged.

公开(公告)号：EP2774459A4

公开(公告)日：2015-12-02

申请号：EP12844864

申请日：2012-11-02

Applicant: DIGITAL LUMENS INC

Inventor： CHEMEL BRIAN ,  EGAN JOHN F ,  JOHNSTON SCOTT D ,  KONDO STEVE T ,  KUHN JESSE F ,  MASSICOTTE MATTHEW W ,  MORGAN FREDERICK M ,  PIEPGRAS COLIN N ,  SICK HENRY B ,  ELLEDGE CHRISTOPHER L

IPC: H05B37/02 ,  F21S2/00 ,  F21S8/08 ,  F21S9/04 ,  F21V14/02 ,  F21V19/00 ,  F21V21/15 ,  F21V21/30 ,  F21V23/04 ,  F21Y101/02 ,  F21Y103/00 ,  H05B33/08

CPC classification number: H05B37/0218 ,  F21S4/28 ,  F21W2131/40 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05B33/0854 ,  H05B37/02 ,  H05B37/0227 ,  H05B37/0281 ,  Y02B20/46 ,  Y02B20/48

Abstract: An ambient light sensor measures an ambient light level at one point in an illuminated environment, such as a warehouse, office, shop, cold-storage facility, or industrial facility, and provides an indication of the measured ambient light level to a processor. The processor maps the measured ambient light level to an estimated ambient light level at a different point in the illuminated environment from the measured ambient light level (e.g., a “task height” about three feet from a warehouse floor). The processor may determine the difference between the estimated ambient light level and a desired light level at the task height, and may change the artificial illumination provided by a light fixture to make the actual ambient light level at task height match the desired light level at the task height.

公开(公告)号：EP2943721A1

公开(公告)日：2015-11-18

申请号：EP13830097.5

申请日：2013-12-16

Applicant: Koninklijke Philips N.V.

Inventor： BOLSCHER, Rick

IPC: F21V23/06 ,  F21V21/005 ,  F21S2/00 ,  F21S4/00

CPC classification number: F21V19/0085 ,  F21S2/00 ,  F21S2/005 ,  F21S4/20 ,  F21S4/28 ,  F21V19/04 ,  F21V21/005 ,  F21V23/06 ,  F21Y2103/00 ,  H01R33/72 ,  Y10T29/49119

Abstract: A luminaire (2a, 2b, 2c, 2d) comprising a housing with a first end surface (21), a second end surface (22), an at least partially circumferential surface (23) extending between the first end surface and the second end surface, a longitudinal direction (25) extending between the first end surface and the second end surface, and at least one connection device (3a, 3b; 3a', 3b'; 3a'', 3b'') for connecting the luminaire to a complementary connection device (3b, 3a; 3b', 3a'; 3b'', 3a'') of another corresponding luminaire, the at least one connection device being arranged on either of the first end surface and the second end surface of the luminaire, the connection device comprising an electrical connection element(34) extending in an angleγ with respect to said longitudinal direction (25) of said luminaire,said angle being comprised in the interval (0°; 90°].

Abstract translation: 包括具有第一端面（21）的外壳的灯具（2a，2b，2c，2d），第二端面（22），在所述第一端面和所述第二端面之间延伸的至少部分圆周表面 表面，在所述第一端表面和所述第二端表面之间延伸的纵向方向（25）以及用于将所述照明器连接到互补连接的至少一个连接装置（3a，3b; 3a'，3b; 3a“，3b”） 装置（3b，3a; 3b'，3a; 3b“，3a”），所述至少一个连接装置布置在所述照明器的所述第一端表面和所述第二端表面中的任一个上，所述连接装置包括 相对于所述照明器的所述纵向方向（25）以角度γ延伸的电连接元件（34），所述角度包括在间隔（0°; 90°）内。

公开(公告)号：EP2856005B1

公开(公告)日：2015-11-18

申请号：EP13736968.2

申请日：2013-05-28

Applicant: Koninklijke Philips N.V.

Inventor： BOONEKAMP, Erik Paul ,  TSOI, Shufen ,  DUIJMELINK, Andreas Aloysius Henricus ,  VAN DREUMEL, Gerardus Wilhelmus Gerbe

IPC: F21K99/00 ,  F21S4/00 ,  F21V3/02 ,  F21V3/04 ,  F21V9/16 ,  F21V13/02 ,  F21Y101/02 ,  F21Y103/00

CPC classification number: F21V29/70 ,  F21K9/64 ,  F21S4/28 ,  F21V3/02 ,  F21V3/04 ,  F21V3/08 ,  F21V3/10 ,  F21V9/30 ,  F21V13/02 ,  F21V29/20 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: According to an aspect of the present invention, a lighting device (2) is provided. The lighting device (2) comprises a wavelength converting layer (21) having a curved shape and a light source (22) arranged to emit light towards the wavelength converting layer (21). The wavelength converting layer (21) intersects a plane extending through the light source (22) and being parallel with the optical axis of the light source (22), at a curve given, in a polar coordinate system centered at the light source (22), by the equation: R(φ)=k·I(φ)1/2±D, wherein k is a constant, 0 is an angle with respect to said optical axis, /(φ) is a function defining a luminous intensity profile of the light source and D is a deviation ranging from zero to 20% of the maximum value of said curve, Rmax. The present invention is advantageous in that the lighting device (2) has a more uniform color distribution of emitted light across the wavelength converting layer (21) and the risk of color gradients and artifacts is reduced.

公开(公告)号：EP2927564A1

公开(公告)日：2015-10-07

申请号：EP15159035.3

申请日：2015-03-13

Applicant: RIDI Leuchten GmbH

Inventor： Pannewitz, Manfred

IPC: F21S4/00 ,  F21S10/02 ,  H05B33/08

CPC classification number: H05B33/0857 ,  F21S4/28 ,  F21S10/023 ,  F21Y2115/10

Abstract: Die vorliegende Erfindung betrifft eine Leuchteinrichtung (1) für ein Leuchtmittel (2) einer Leuchte (35), mit einer länglichen, flachen, ebenen Platine (3) und mit wenigstens zwei LED-Gruppen (4, 5), die jeweils mehrere an der Platine (3) befestigte LEDs (6, 7) aufweisen, wobei eine erste LED-Gruppe (4) erste LEDs (6) aufweist, die Licht mit einer ersten Lichtfarbe abstrahlen, während eine zweite LED-Gruppe (5) zweite LEDs (7) aufweist, die Licht mit einer zweiten Lichtfarbe abstrahlen, die von der ersten Lichtfarbe verschieden ist, wobei alle LEDs (6, 7) entlang der Platine (3) in einer einzigen LED-Reihe (8) hintereinander angeordnet sind, in der sich erste LEDs (6) und zweite LEDs (7) abwechseln, wobei die Platine (3) eine mit den ersten LEDs (6) elektrisch verbundene erste Leitungsanordnung (9) und eine mit den zweiten LEDs (7) elektrisch verbundene zweite Leitungsanordnung (10) aufweist, wobei die Platine (3) mit den Leitungsanordnungen (9, 10) elektrisch verbundene elektrische Anschlüsse (11, 12, 13, 14) aufweist, wobei die Anschlüsse (11, 12, 13, 14), die Leitungsanordnungen (9, 10) und die LEDs (6, 7) so verschaltet sind, dass die LED-Gruppen (4, 5) unabhängig voneinander ansteuerbar sind, wobei durch Ansteuern einer LED-Gruppe (4, 5) die zugehörigen LEDs (6, 7) synchron angesteuert sind.

Abstract translation: 本发明涉及一种发光器件（1）一种发光装置（2），其具有一个细长的，平坦的，平面的电路板（3）并具有至少两组LED的照明器（35）的（4,5）每一个具有多个的 附板（3）的LED（6,7），其中，第一LED组（4）第一发光二极管（6），其发射具有光的第一彩色光，而第二LED组（5）第二LED（7 ），其发射光与第二光的颜色，这是从光的第一颜色不同，由此所有LED（6,7）沿发光二极管（8）的单排的板（3）被布置成一个在另一个后面，其中第一 交替的LED（6）和第二LED（7），其中，所述电路板（3）具有与所述第一发光二极管（6）电连接到第一管道装置（9）和一个与所述第二发光二极管（7）电连接到第二管道装置（10） 其中，电路板（3）具有电电连接在所述导管组件（9，10） È端子（11，12，13，14），其中，所述连接件（11，12，13，14），线路布置（9，10）和LED（6,7）连接，其，从而使LED组 （4，5）彼此独立地控制，通过驱动LED组（4，5），对应的LED（6,7）被同步驱动。

公开(公告)号：EP2923147A1

公开(公告)日：2015-09-30

申请号：EP13796032.4

申请日：2013-11-21

Applicant: Zumtobel Lighting GmbH

Inventor： HESSE, Peter ,  HILDEBRANDT, Eugen

IPC: F21V17/16 ,  F21V19/02 ,  F21V23/02 ,  F21S4/00 ,  F21V15/01

CPC classification number: F21V21/088 ,  F21S4/28 ,  F21V15/013 ,  F21V17/14 ,  F21V17/164 ,  F21V19/02 ,  F21V23/023 ,  F21V23/026 ,  F21V27/02 ,  F21Y2115/10

Abstract: The invention relates to a lighting unit which has a lighting unit housing with a profiled element (2) and which has a retaining element (3, 4) arranged on the profiled element (2) for retaining another lighting unit component (5, 6), for example a lighting unit top sleeve (5) and/or an operating device (6). The lighting unit is designed such that the retaining element (3, 4) is held on the profiled element (2) solely via a latching connection (R). Said design allows the retaining element (3, 4) to be connected to the profiled element (2) in a particularly simple manner. Additionally, no special fixing elements are required in order to attach the retaining element (3, 4) to the profiled element (2).

Abstract translation: 具有照明单元壳体的照明单元具有成型元件，并且具有布置在异型元件上的保持元件，用于保持另一个照明单元部件，例如照明单元顶部套筒和/或操作装置。 照明单元被设计成使得保持元件仅通过闩锁连接被保持在成型元件上。 该设计允许保持元件以特别简单的方式连接到异型元件。 此外，为了将保持元件附接到成形元件，不需要特殊的固定元件。

公开(公告)号：EP2921764A1

公开(公告)日：2015-09-23

申请号：EP13863871.3

申请日：2013-12-17

Applicant: CCS Inc.

Inventor： OKAMOTO, Daisuke

IPC: F21S2/00 ,  F21V19/00 ,  F21Y101/02

CPC classification number: F21S4/00 ,  F21S4/28 ,  F21V19/0035 ,  F21V19/042 ,  F21V23/06 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  G01N21/8806

Abstract: To provide a line light irradiation device in which waste of the light sources can be reduced and illuminance unevenness between the light source units can be prevented.
A line light irradiation device 1 includes a plurality of light source units 6 on which a plurality of light source mounting substrates 10 are juxtaposed on a base 71 in a row, and the plurality of light source units 6 are juxtaposed in a row. The plurality of light source mounting substrates 10 are positioned on and fixed to the base 71 at predetermined intervals. Thus, if a light source in a certain light source unit becomes defective, this light source unit can be removed so as to exchange only the light source mounting substrate on which the defective light source is mounted. Therefore, the normal light sources can be left as they are as much as possible, and waste of the light sources can be reduced. Further, the light source mounting substrates 10 are positioned and fixed at predetermined intervals, and thus dimensional errors do not accumulate in the light source mounting substrates 10 at the juxtaposition ends . Accordingly, illuminance unevenness can be prevented between adjacent light source units.

Abstract translation: 为了提供可以减少光源的浪费并且可以防止光源单元之间的照度不均匀的线光照射装置。 线光照射装置1包括多个光源单元6，多个光源安装基板10并列在一排的基座71上，并且多个光源单元6并列并列。 多个光源安装基板10以预定的间隔定位在基座71上并固定到基座71上。 因此，如果某个光源单元中的光源变得有缺陷，则可以去除该光源单元，以便仅更换安装有缺陷光源的光源安装基板。 因此，可以尽可能地保持正常的光源，并且可以减少光源的浪费。 此外，光源安装基板10以预定的间隔定位和固定，因此尺寸误差不会在并置端积聚在光源安装基板10中。 因此，可以防止相邻光源单元之间的照度不均匀。