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    • 102. 发明申请
    • SPOT ILLUMINATION SYSTEM WITH IMPROVED LIGHT MIXING
    • 具有改进的光混合的SPOT照明系统
    • WO2011117815A1
    • 2011-09-29
    • PCT/IB2011/051197
    • 2011-03-22
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.KURT, RalphTUKKER, Teunis, Willem
    • KURT, RalphTUKKER, Teunis, Willem
    • F21K99/00F21V7/00
    • F21V7/0083F21K9/00F21Y2115/10
    • A spot illumination system (10) comprising a collimating element (2) formed by a set of N funnel shaped reflectors (11) and a set of N light source arrays(1), each comprising a plurality of light sources (12). The reflectors each have a reflecting inner surface, an entrance aperture and an exit aperture, and are arranged in a bundle with all entrance apertures in one end and all exit apertures in an opposite end. The funnel shaped reflectors are further truncated so that a side (12) of a reflector facing an adjacent reflector terminates before the opposite end, such that the collimating element has N entrance apertures (7) leading into N funnel shaped reflectors (11), which funnel shaped reflectors merge into one single exit aperture(8). The N light source arrays(1) and arranged to emit light into one of the entrance apertures(7), respectively. The light from each light array is initially guided and mixed by a separate funnel shaped reflector, and then mixed with light from the other light arrays. As a result, an improved mixing and collimation is achieved compared to arranging N funnel shaped reflectors next to each other, and emitting light from N exit apertures.
    • 一种点照明系统(10),包括由一组N个漏斗形反射器(11)和一组N个光源阵列(1)形成的准直元件(2),每组包括多个光源(12)。 反射器各自具有反射内表面,入口孔和出口孔,并且布置成具有一端中的所有入口孔和相对端中的所有出口孔的束。 漏斗形反射器被进一步截顶,使得面向相邻反射器的反射器的侧面(12)在相对端之前终止,使得准直元件具有N个通向N个漏斗形反射器(11)的入口孔(7),其中 漏斗形反射器合并成一个单个出口孔(8)。 N个光源阵列(1)并且被布置成分别将光发射到一个入口孔(7)中。 来自每个光阵列的光首先由单独的漏斗状反射器引导并混合,然后与来自其它光阵列的光混合。 结果,与将N个漏斗形反射器相邻放置并从N个出射孔发射光的情况相比,实现了改进的混合和准直。
    • 103. 发明申请
    • ILLUMINATION DEVICE WITH ENCLOSURE
    • 带外壳的照明装置
    • WO2011117775A1
    • 2011-09-29
    • PCT/IB2011/051075
    • 2011-03-15
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.KURT, RalphSIPKES, Mark Eduard Johan
    • KURT, RalphSIPKES, Mark Eduard Johan
    • F21V15/00F21K99/00
    • F21K9/68F21K9/62F21Y2105/10F21Y2105/18F21Y2115/10
    • An illumination device comprising a carrier (1), a LED module (2) arranged on the carrier, the LED module comprising a plurality of LEDs (3), and a ring-shaped element (6) surrounding the LED module (2) and in contact with the carrier (1), sides of the ring-shaped element (6) facing the LEDs (3) being reflective. The ring-shaped element (6) has a first proximal portion (7) arranged closest to the carrier and defining an opening to surround the LED module, and a second, distal portion (8) arranged outside the proximal portion withrespect to the carrier and defining an exit aperture of the illumination device. The exit aperture is smaller than the opening in the proximal portion, so that the distal portion covers a portion (9) of the opening in the proximal portion. The inner edge of the secondportion thus forms an overhang along portions of the ring-shaped element, and along these portions covers an area immediately inside the proximal portion. In this shielded area parts of a relatively large LED module can be housed and be protected by the distalportion.
    • 一种照明装置,包括载体(1),布置在载体上的LED模块(2),所述LED模块包括多个LED(3)和围绕所述LED模块(2)的环形元件(6)和 与载体(1)接触,面向LED(3)的环形元件(6)的侧面是反射性的。 所述环形元件(6)具有最靠近所述载体布置并限定围绕所述LED模块的开口的第一近端部分(7)和布置在所述近端部分外侧的第二远端部分(8) 限定照明装置的出口孔。 出口孔小于近端部分中的开口,使得远侧部分覆盖近端部分中的开口的部分(9)。 因此,第二部分的内边缘沿着环形元件的部分形成突出部分,并且沿着这些部分覆盖近侧部分内部的区域。 在该屏蔽区域中,相对较大的LED模块的部件可被容纳并被远端部分保护。
    • 105. 发明申请
    • ILLUMINATION SYSTEM FOR SPOT ILLUMINATION WITH REDUCED SYMMETRY
    • 具有减少对称性的点光照射的照明系统
    • WO2010146512A1
    • 2010-12-23
    • PCT/IB2010/052611
    • 2010-06-11
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.KURT, RalphTUKKER, Teunis Willem
    • KURT, RalphTUKKER, Teunis Willem
    • F21V7/00F21K99/00F21Y101/02
    • F21K9/00F21K9/62F21Y2115/10
    • An illumination system (1;30;40;60;70;90) for spot illumination comprising :a tubular reflector (3;31;61;91) with a reflective inner surface, the tubular reflector having an entrance aperture(9), and an exit aperture(10) being larger than the entrance aperture; and a light-source array (2;33;41;63;71;93) comprising a plurality of light-sources arranged in a physical light-source configuration to emit light into the tubular reflector at the entrance aperture thereof. The tubular reflector (3;31;61;91) comprises a plurality of reflective surfaces (14a-g) each being arranged to provide a primary mirror image of the light-source array, the primary mirror image having a primary mirror image light- source configuration; and the light-source array (2;33;41;63;71;93) is configured in such a way that, for each of the primary mirror image, at least half of all secondary mirror images of the light-source array resulting from reflection of the primary mirror image by the reflective surfaces (14a-g) exhibit secondary mirror image light-source configurations that are different from the physical light-source configuration.
    • 一种用于点照射的照明系统(1; 30; 40; 60; 70; 90),包括:具有反射内表面的管状反射器(3; 31; 61; 91),所述管状反射器具有入口孔(9) 和大于入口孔的出口孔(10); 以及包括以物理光源配置布置的多个光源的光源阵列(2; 33; 41; 63; 71; 93),以在其入射孔处将光发射到管状反射器中。 管状反射器(3; 31; 61; 91)包括多个反射表面(14a-g),每个反射表面被设置成提供光源阵列的主镜像,主镜像具有主镜像发光元件, 源配置; 并且所述光源阵列(2; 33; 41; 63; 71; 93)被配置成使得对于每个所述主镜像,所述光源阵列的所有副镜像的至少一半得到 由反射面(14a-g)反射主镜像显示与物理光源构造不同的二次镜像光源配置。
    • 106. 发明申请
    • LED ILLUMINATION DEVICE
    • LED照明装置
    • WO2010143114A1
    • 2010-12-16
    • PCT/IB2010/052507
    • 2010-06-07
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.LENDERINK, EgbertSLOB, CornelisKURT, RalphJAGT, Hendrik, Johannes, BoudewijnKLEYNEN, ChristianHORNIX, Eefje, Janet
    • LENDERINK, EgbertSLOB, CornelisKURT, RalphJAGT, Hendrik, Johannes, BoudewijnKLEYNEN, ChristianHORNIX, Eefje, Janet
    • H01L33/44
    • H01L33/44H01L33/505H01L33/58H01L33/62H01L2224/8592H01L2224/48091H01L2924/00014
    • The invention relates to an illumination device comprising a semiconductor light-emitting element (2) having a light out-coupling side; a wavelength converting member (4) arranged on a region of said light out-coupling side of the semiconductor light-emitting element and not covering another region of said light out-coupling side; an electrically conductive member (5) contacting said light out-coupling side of the semiconductor light- emitting element at said region of the light out-coupling side not covered by the wavelength converting member; and a light redirecting and/or absorbing member (6) arranged on said light out-coupling side of the semiconductor light-emitting element at the region thereof not covered by the wavelength converting member and in direct or indirect contact with a lateral side of said wavelength converting member, such that, in operation, light emitted via the light out-coupling side of the semiconductor light-emitting element at the region thereof not covered by the wavelength converting member is absorbed or redirected by the light redirecting and/or absorbing member. The illumination device according to the invention produces light of more homogeneous color and/or improved color purity.
    • 本发明涉及一种包括具有光输出耦合侧的半导体发光元件(2)的照明装置; 布置在所述半导体发光元件的所述发光耦合侧的区域上并且不覆盖所述光输出耦合侧的另一区域的波长转换构件(4) 导电构件(5),在所述光输出耦合侧的所述区域与所述波长转换构件未被覆盖的所述半导体发光元件的所述光出射耦合侧接触; 以及布置在所述半导体发光元件的所述发光耦合侧的光重定向和/或吸收构件(6),其未被所述波长转换构件覆盖的区域直接或间接地与所述 波长转换构件,使得在操作中,在未被波长转换构件覆盖的区域处经由半导体发光元件的光出射耦合侧发射的光被光重定向和/或吸收构件吸收或重定向 。 根据本发明的照明装置产生更均匀的颜色和/或改善的色纯度的光。