REFLECTOR UNIT
    2.
    发明公开
    REFLECTOR UNIT 审中-公开

    公开(公告)号:EP3680548A1

    公开(公告)日:2020-07-15

    申请号:EP19150977.7

    申请日:2019-01-09

    申请人: ZKW Group GmbH

    摘要: Reflector unit (1) comprising a single pieced reflector (2), said reflector (2) being obtained by way of a molding process, and a frame structure (3) for supporting the single pieced reflector (2), wherein the reflector (2) comprises at least two reflecting chambers (2a) for reflecting light from a light source (8), wherein the at least two chambers (2a) are being spaced from another, and wherein the reflector (2) is connected to the frame structure (3) by a number of connecting means (4), wherein the frame structure (3) comprises at least one adjusting screw (5a, 5b) being connected with an engaging portion (7a, 7b) of the frame structure (3) and an engaging portion (6a, 6b) of the reflector (2), wherein the engaging portions (6a, 6b, 7a, 7b) are configured to allow rotational movement of the respective adjusting screw (5a, 5b), and wherein rotational movement of the at least one adjusting screw (5a, 5b) translates into linear movement of the respective engaging portions (6a and 7a, 6b and 7b) with respect to one another for adjusting the distance between the respective engaging portions (6a, 6b) of the reflector (2) and the respective engaging portion (7a, 7b) of the frame structure (3)

    REFLECTOR FOR LIGHTING DEVICES
    3.
    发明公开

    公开(公告)号:EP3537035A1

    公开(公告)日:2019-09-11

    申请号:EP19153881.8

    申请日:2019-01-28

    摘要: A reflector (1) for lighting devices comprises a main body (2) having a cavity (3) and a central axis (X-X); the main body (2) comprises a base (4) and a side wall (5) connected to the base (4), the base (4) and the side wall (5) defining the cavity (3); the side wall (5) is defined by a plurality of segments (6); the side wall (5) has an at least partially reflecting inner surface (5a) and an outer surface (5b); each segment (6) has a first end (7) connected to the base (4) and a second end (8) opposite said first end (7); the reflector (1) comprises a locking device (10) fixed to said second ends (8) and designed to retain said segments (6); the locking device (10) comprises a pair of half-pieces (11, 12) connected to each other and designed to maintain adjacent said second ends (8) of said segments (6).

    A led lighting device with an adjustable spatial distribution of the emitted light
    4.
    发明公开
    A led lighting device with an adjustable spatial distribution of the emitted light 审中-公开
    LED-Beleuchtungsvorrichtung mit anpassbarerräumlicherVerteilung des emittierten Lichts

    公开(公告)号:EP2503230A1

    公开(公告)日:2012-09-26

    申请号:EP11159101.2

    申请日:2011-03-22

    IPC分类号: F21V7/16 F21Y101/02

    摘要: The present invention relates to a lighting device (1) that comprises a first light source (2) comprising one or more LED devices (21).
    At least a deformable reflective element (3) is optically coupled to said first light source, so as to receive light from said first light source, said reflective structure comprising at least a first portion (31) having a reflective surface (310) that reflects at least partially the light (L1) received from said first light source, and a second portion (32) that is solidly coupled to said first portion.
    Driving means (4) are operatively coupled to said second portion (32), which induce a deformation of said second portion that in turn causes a deformation of the reflective surface (310) of said first portion.
    The position of the focus point (F) of the light (L2) reflected by said reflective surface can thus be varied in a controlled manner.

    摘要翻译: 本发明涉及一种照明装置(1),其包括包括一个或多个LED装置(21)的第一光源(2)。 至少可变形的反射元件(3)光耦合到所述第一光源,以便接收来自所述第一光源的光,所述反射结构包括至少第一部分(31),所述第一部分具有反射表面(310) 至少部分地从所述第一光源接收的光(L1)和与所述第一部分牢固耦合的第二部分(32)。 驱动装置(4)可操作地联接到所述第二部分(32),这引起所述第二部分的变形,这又导致所述第一部分的反射表面(310)的变形。 因此,可以以受控的方式改变由所述反射表面反射的光(L2)的焦点(F)的位置。

    Optical group with an adjustable light beam
    5.
    发明公开
    Optical group with an adjustable light beam 有权
    带可调光束的光学组

    公开(公告)号:EP1785667A3

    公开(公告)日:2007-05-30

    申请号:EP06123798.8

    申请日:2006-11-10

    申请人: Beghelli S.p.A.

    IPC分类号: F21V7/00 F21V7/16 F21V14/04

    摘要: An optical group with an adjustable light beam, comprising at least one lamp-holder device, at least two linear fluorescent lamps (10, 11) and a specular reflector (12); in the centre of the body (5) of the reflector (12) there are at least two curvilinear surfaces (6, 16-19), which, by varying their angular position, allow a variation in the form of the light emission of a lighting appliance, in relation to the various application requirements. Solutions such as those projected allow high efficiency levels of the lighting appliance to be maintained and obtained in particularly restricted volumes.

    摘要翻译: 一种具有可调光束的光学组件,包括至少一个灯座装置,至少两个线性荧光灯(10,11)和镜面反射镜(12); 在反射器(12)的主体(5)的中心处存在至少两个曲线表面(6,16-19),其通过改变它们的角度位置而允许改变光的发射形式 照明设备,关于各种应用要求。 例如预计的解决方案允许以特别有限的体积维持和获得照明设备的高效率水平。

    ADJUSTABLE REFLECTOR DEVICE
    7.
    发明授权
    ADJUSTABLE REFLECTOR DEVICE 失效
    EINSTELLBARER REFLEKTOR

    公开(公告)号:EP0870154B1

    公开(公告)日:2006-07-26

    申请号:EP95918478.9

    申请日:1995-05-24

    IPC分类号: F21V7/16

    摘要: An adjustable reflector device is disclosed. The device consists of an adjustable double parabolic reflective skin (1, 2) with an adjustable lamp mount (12), incorporating a V-shaped perforated heat shield (17), attached. The two part reflective skin (1, 2) forms a double parabolic shape when flexed back against a reinforced spine (3). This flexible shape is secured by lenghtwise adjustable chain retainers (4) attached at both ends of the skin (1, 2). The lamp mount (12) slides onto a pair of threaded bolts (6, 7) secured to the skin and adjustment is achieved by tightening or loosening the appropriate nuts (15, 16). The heat shield (17) slides onto the lamp fitting (18) and is positioned appropriately to deflect incident heat and light. This device can be used to provide variable conditions of artificial illumination.

    摘要翻译: PCT No.PCT / AU95 / 00303 Sec。 371日期1998年3月10日 102(e)1998年3月10日PCT PCT 1995年5月24日PCT公布。 公开号WO96 / 37732 PCT 日期:1996年11月28日公开了一种可调节的反射器装置。 该装置由可调节的双抛物面反射皮肤(1,2)和可调整的灯座(12)组成,并附有V形穿孔隔热罩(17)。 两部分反光皮肤(1,2)在与加强脊(3)弯曲时形成双抛物线形状。 这种柔性形状通过连接在皮肤两端的长度可调的链条保持器(4)固定。 灯座(12)滑动到一对固定在皮肤上的螺栓(6,7),并通过拧紧或松开适当的螺母(15,16)来实现调节。 隔热罩(17)滑动到灯具(18)上并适当地定位以偏转入射的热和光。 该装置可用于提供可变条件的人造照明。

    Mechanism for deflecting headlamp optical axis without speed reduction gears
    8.
    发明公开
    Mechanism for deflecting headlamp optical axis without speed reduction gears 有权
    装置周围的前照灯偏转的光轴没有减速齿轮

    公开(公告)号:EP1452798A2

    公开(公告)日:2004-09-01

    申请号:EP04004205.3

    申请日:2004-02-25

    申请人: MINEBEA Co., Ltd.

    CPC分类号: B60Q1/076 F21S41/675

    摘要: A mechanism for deflecting a headlamp optical axis comprises a connecting lever (50), a bracket (40), a stepping motor (20), a front end plate (24), and a traveling block (30). The bracket (40) is attached to an outside frame (60) constituting an automotive vehicle body, and the stepping motor (20) is attached to the bracket (40) in a horizontally movable manner. The stepping motor (20) has a rotary shaft (22) which has a screw (23) formed thereon and engaging threadedly with the traveling block (30). The connecting lever (50) is attached to the outside frame (60) in a horizontally movable manner. In the mechanism structured above, when the rotary shaft (22) rotates, the traveling block (30) is caused to travel along the rotary shaft (22) thereby causing the both ends (50a, 50b) of the connecting lever (50) to move in respective arc paths, whereby an optical axis of a headlamp (10) attached to one of the both ends (50a, 50b) of the connecting lever (50) is deflected.

    摘要翻译: 一种用于偏转的前照灯光轴机构包括连接杆(50),支架(40),一个步进电机(20),一前端板(24),和游动滑车(30)。 托架(40)附接于外框架(60)在汽车车体构成,步进电机(20)被附接到在可水平移动的方式与托架(40)。 步进电机(20)具有旋转轴(22),其具有形成在其上并与游动滑车(30)螺纹啮合的螺钉(23)。 连接杆(50)被附接到在可水平移动的方式外框架(60)。 在上述结构的机构,当旋转轴(22)旋转的行进块(30)被导致沿着旋转轴(22),从而使所述两端(50A,50B),连接杆(50)的行进 移动在respectivement电弧路径,由此在附连到两端中的一端(50A,50B),连接杆(50)的偏转的头灯(10)的光轴。

    REFLEKTORANORDNUNG FÜR AUSSENLEUCHTEN
    9.
    发明授权
    REFLEKTORANORDNUNG FÜR AUSSENLEUCHTEN 有权
    反射镜装置户外照明

    公开(公告)号:EP1009950B1

    公开(公告)日:2003-05-21

    申请号:EP98951241.3

    申请日:1998-08-31

    发明人: BIEWALD, Wolfgang

    IPC分类号: F21V17/02 F21V7/16

    摘要: The invention relates to a box-type reflector (1) intended for external lamps (37), in which is a tubular lamp with its socket (36), especially a high pressure discharge lamp such as a high pressure sodium vapour lamp, burns in a horizontal position, the reflector unit (1) being delimited lengthwise (30), in reference to the longitudinal axis of the lamp, by front walls (21, 21', 22, 22'), and crosswise (11) by the sidewalls (4, 4', 5, 5', 6, 6'), the transversal axis (11) defining the inside width of the sidewalls. Inside the external lamp, the reflector unit (1) is mounted longitudinally (30) moveable relative to the socket (36), and/or at least part of each reflecting sidewall (4, 4', 5, 5', 6, 6') is formed by part of the reflector or by concave metal-coated side strips which are secured tilting in an adjustable manner on the upper and/or lower longitudinal edge, so that the inclination of the side strips (14, 15) can be adjusted relative to the transversal axis (11).