公开(公告)号：WO2017125325A1

公开(公告)日：2017-07-27

申请号：PCT/EP2017/050707

申请日：2017-01-13

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： BONNETTO, Julie ,  DEFLANDRE, Thomas ,  JUSSELME, Joachim, Paul ,  NOIROT, Rémi ,  MIGNOT, Nicolas ,  RENAUDIN, Theo

IPC: F21V5/04 ,  F21V7/00 ,  F21S8/02 ,  F21S8/04 ,  F21V13/04 ,  F21Y107/30 ,  F21Y115/10

CPC classification number: F21V5/046 ,  F21S8/026 ,  F21S8/04 ,  F21V5/043 ,  F21V7/0058 ,  F21V13/04 ,  F21Y2107/30 ,  F21Y2115/10

Abstract: A lighting device comprises a carrier having a radially outwardly facing mounting surface and an inner cavity radially within the outer mounting surface. Solid state lighting devices are mounted on the outer mounting surface and a driver is housed in the inner cavity. A ring shaped optical unit defines a light output region of the lighting device and is mounted around the carrier. An outer housing reflects light from the arrangement of solid state lighting devices to the ring shaped optical unit. This provides a compact arrangement, in which the driver, the heat sink (implemented by the carrier), and the solid state lighting arrangement are essentially in a plane. This is possible by providing a ring of light sources facing radially outwardly, with the driver mounted radially inside the ring. The radial light output is converted to a light output with a desired direction and beam shape by the optical unit.

Abstract translation: 照明装置包括载体，该载体具有径向向外的安装表面和径向位于外部安装表面内的内腔。 固态照明装置安装在外部安装表面上，驱动器安装在内部空腔中。 环形光学单元限定照明装置的光输出区域并围绕载体安装。 外壳将来自固态照明装置的配置的光反射到环形光学单元。 这提供了紧凑的布置，其中驱动器，散热器（由载体实现）以及固态照明装置基本处于平面中。 这可以通过提供径向向外面对的光源环来实现，其中驱动器径向地安装在环内。 径向光输出通过光学单元转换为具有期望方向和光束形状的光输出。

公开(公告)号：WO2018041470A1

公开(公告)日：2018-03-08

申请号：PCT/EP2017/068588

申请日：2017-07-24

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： DEFLANDRE, Thomas ,  LAPORTE, Jean-François

IPC: F21V8/00

CPC classification number: G02B6/0091 ,  G02B6/002 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0045 ,  G02B6/0046 ,  G02B6/0068

Abstract: Disclosed is a luminaire (1) comprising a circular light guide (10), the light guide comprising an edge portion (11) in between a first major surface (15) and a second major surface (17), at least part (16) of the first major surface guide tapering in a direction away from said edge portion; a plurality of solid state lighting elements (40) arranged along said edge portion; and a plurality of outcoupling elements (30) arranged in a pattern on the second major surface of the circular light guide. The luminaire (1) may further include a controller (50) for individually controlling the solid state lighting elements (40) such as to configure the luminous output, e.g. the beam profile, of the luminaire.

Abstract translation: 公开了一种包括圆形光导（10）的照明设备（1），所述光导包括在第一主表面（15）和第二主表面（17）之间的边缘部分（11） ），所述第一主表面引导件的至少部分（16）沿远离所述边缘部分的方向逐渐变细; 多个固态照明元件（40），沿着所述边缘部分布置; 以及以圆形光导的第二主表面上的图案布置的多个耦出元件（30）。 照明设备（1）还可以包括用于单独地控制固态照明元件（40）以便配置照明输出的控制器（50），例如， 光源的光束轮廓。

公开(公告)号：WO2018158110A1

公开(公告)日：2018-09-07

申请号：PCT/EP2018/054123

申请日：2018-02-20

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： MUNOZ FERNANDEZ, Fernando ,  LAPORTE, Jean-François ,  DEFLANDRE, Thomas ,  VREDENBORG, Arno ,  VOS, Herman

IPC: F21S8/04 ,  F21S8/08 ,  F21V8/00 ,  F21V7/00 ,  F21Y115/10 ,  F21Y105/00

Abstract: A luminaire comprises a light guide (72) having light outcoupling elements (77) at one side and a flat light output surface (78) at the other side, which is visible in use of the luminaire. An array of solid state lighting elements (84) is arranged around the edge of the light guide facing the general light output direction (80). A respective reflector (90) is associated with each solid state lighting element (84) for reflecting light into the light guide (72). By providing the lighting elements all facing the general light output direction, they can be formed as a single unit, or as a small number of sub-units, thereby simplifying the manufacture. The design of the reflectors, the positioning of the lighting elements, and the design of the light outcoupling elements together may be used to create an asymmetrical light output beam shape. Actuation of different lighting elements may be used to provide different asymmetric light outputs.

公开(公告)号：WO2017182392A1

公开(公告)日：2017-10-26

申请号：PCT/EP2017/058996

申请日：2017-04-13

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： FRANCK, Peter, John ,  DEFLANDRE, Thomas ,  DE GIER, Ronald, Cornelis ,  VERHOEVEN, Mark, Johannes, Antonius ,  KIM, James, Jehong

IPC: F21V11/06 ,  F21S8/04 ,  F21Y105/10 ,  F21Y115/10

Abstract: The invention provides a lighting unit (1000) comprising (i) a plurality of light sources (10) for generation of lighting unit light (1001), and (ii) a light exit unit (200) for escape of at least part of said lighting unit light (1001) from the lighting unit (1000), wherein the light exit unit (200) comprises a louvre unit (1200) comprising a plurality of louvre cells (210) for beam shaping the lighting unit light (1001), wherein the plurality of louvre cells (210) comprises a plurality of n subsets each comprising a respective plurality of m louvre cells (210), wherein the louvre cells (210) of each subset are configured as domain of adjoining louvre cells (210), wherein a respective plurality of k louvre cells (210) within each domain have mutually differing louvre cell cross-sections, wherein 3≤n≤100000, wherein 5≤m≤21, and wherein 5≤k≤m.

Abstract translation: 本发明提供一种照明单元（1000），其包括（i）用于产生照明单元灯（1001）的多个光源（10），以及（ii）光出射单元（200） 用于从所述照明单元（1000）离开所述照明单元灯（1001）的至少一部分，其中所述光出口单元（200）包括包含多个格栅单元（210）的格栅单元（1200） 其中所述多个天窗单元（210）包括多个n个子集，每个子​​集包括相应的多个m个天窗单元（210），其中每个子集的所述天窗单元（210）被配置为 邻接的天窗单元（210），其中每个域内的相应多个k个天窗单元（210）具有相互不同的天窗单元横截面，其中3≤n≤100000，其中5≤m≤21，并且其中5≤k≤ 米。

公开(公告)号：WO2017182370A1

公开(公告)日：2017-10-26

申请号：PCT/EP2017/058842

申请日：2017-04-12

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： DE GIER, Ronald, Cornelis ,  DEFLANDRE, Thomas ,  FRANCK, Peter, John ,  VERHOEVEN, Mark, Johannes, Antonius ,  KIM, James, Jehong

IPC: F21V7/00 ,  F21V15/01 ,  F21V3/00 ,  F21S8/04 ,  F21Y105/18 ,  F21Y115/10 ,  F21V7/04

Abstract: The invention provides a lighting unit (1000) comprising a light mixing chamber (100) defined by faces (110) and an edge face (130), wherein a height (H) of the light mixing chamber (100) defined by a distance between the faces (110) is smaller than a first length (L1) of the light mixing chamber (100), wherein the lighting unit comprises a plurality of light sources (10) configured to provide light source light (11) in the light mixing chamber (100), wherein at least one of the faces (110) comprises a plurality of chamber openings (141) for escape of at least part of the light source light (11) from the light mixing chamber (100), wherein the lighting unit (1000) further comprises a plurality of beam shaping elements (150), with each beam shaping element (150) configured downstream from a corresponding chamber opening (141), and wherein the beam shaping elements (150) comprise reflectors (200).

Abstract translation: 本发明提供一种照明单元（1000），其包括由面（110）和边缘面（130）限定的光混合室（100），其中光混合室 由所述面（110）之间的距离限定的所述光源（100）小于所述光混合室（100）的第一长度（L1），其中所述照明单元包括多个光源（10），所述光源配置成提供光源光 （110）中的至少一个表面（110）包括多个腔室开口（141），用于从光混合腔室（100）中的至少一部分光源光（11） （100），其中所述照明单元（1000）还包括多个光束成形元件（150），每个光束成形元件（150）配置在对应的腔室开口（141）的下游，并且其中所述光束成形元件 ）包括反射器（200）。