公开(公告)号：WO00005537A1

公开(公告)日：2000-02-03

申请号：PCT/EP1999/004761

申请日：1999-07-07

IPC: G03B15/02 ,  F21S2/00 ,  F21S8/04 ,  F21V7/00 ,  F21V11/06 ,  F21V13/10 ,  F21Y103/00 ,  F21Y113/00

CPC classification number: F21S8/04 ,  F21V11/06 ,  F21V13/10 ,  F21Y2103/00 ,  F21Y2113/00

Abstract: The luminaire has an elongate concave reflector (1) defining a light-emission window (2), means for receiving electrical fluorescent tubes (4, 5) and a row of lamellae (6) in the light-emission window (2). A prismatic reflector element (7) extends in the longitudinal direction of the reflector (1) and has its base (72) in the light-emission window (2) and its top (71) next to the fluorescent tubes (4, 5). The luminaire, when mounted to a ceiling, can suitably be used to illuminate vertical surfaces, while the floor is illuminated to a smaller extent only.

Abstract translation: 照明器具有限定发光窗口（2）的细长凹面反射器（1），用于在发光窗口（2）中接收电荧光管（4,5）和一排薄片（6）的装置。 棱镜反射器元件（7）在反射器（1）的纵向方向上延伸，并且在发光窗（2）中具有其底部（72），并且在荧光管（4,5）旁边的顶部（71） 。 灯具安装在天花板上时，可以适当地用于照亮垂直表面，而地板只能较小程度地照亮。

公开(公告)号：WO9747919A3

公开(公告)日：1998-04-09

申请号：PCT/US9709931

申请日：1997-06-09

Applicant: TENEBRAEX CORP ,  JONES PETER W J

Inventor： JONES PETER W J

IPC: F21S8/02 ,  F21S11/00 ,  F21V5/02 ,  F21V5/04 ,  F21V5/08 ,  F21V7/00 ,  F21V11/00 ,  F21V11/06 ,  F21V13/10 ,  F21P

CPC classification number: F21S11/00 ,  F21S8/02 ,  F21V5/02 ,  F21V5/04 ,  F21V5/08 ,  F21V7/0025 ,  F21V11/00 ,  F21V11/06 ,  F21V13/10 ,  G02B19/0028 ,  G02B19/0042 ,  G02B19/0047

Abstract: The invention provides in preferred aspects architectural lighting structures that comprise a plurality of tubular elements (56) at least partially embedded into an at least substantially transparent lens structure (60) of a lighting fixture (32). The lighting fixture (32) is typically a device employed for interior use, particularly residential buildings or commercial buildings such as office buildings. By partially embedding the array or plurality of tubular elements (56) into the transparent lens structure (60), the fixture (32) can appear as if it is substantially a part of the surrounding surface when the lighting fixture is turned off. Nevertheless, when the light is turned on, light coming from the fixture can still be directed or modified in an appropriate manner without detrimental light output reductions. Still further, while the light fixture is turned on, an unsightly bulb or glaring reflector can be masked from a viewer's eye as a result of the partially embedded tubular elements.

公开(公告)号：WO1991005203A1

公开(公告)日：1991-04-18

申请号：PCT/EP1990001551

申请日：1990-09-13

Applicant: ZUMTOBEL AG ,  KEMPTER, Georg

Inventor： ZUMTOBEL AG

IPC: F21V11/06

CPC classification number: F21V11/06 ,  F21V11/02

Abstract: A spill shield comprises curved outer reflectors (2) and transverse lamellae (1) of approximately V-shaped cross-section perpendicular to the outer reflectors. Each transverse lamella is inserted in a corresponding recess in the outer reflectors. The walls (4, 5) of the transverse lamellae have stopping edges (6) on the top surface which rest against the inside of the outer reflectors. The transverse lamellae can be fastened to the outer reflectors simply and by machine. To this end, a stopping edge in the form of a straight nose (8) which can be inserted in the outer reflector is constructed on the bottom surface of the transverse lamellae and the walls of the transverse lamellae have outwardly directed shoulders (9) which pass through the recesses in the outer reflector and catch against the outside of the outer reflector.

Abstract translation: 泄漏屏蔽包括弯曲的外反射器（2）和垂直于外反射器的大致V形横截面的横向薄片（1）。 每个横向薄片插入在外部反射器中的相应的凹部中。 横向薄片的壁（4,5）在顶表面上具有停留边缘（6），该边缘靠在外反射器的内部。 横向薄片可以简单地和通过机器固定到外部反射器。 为此，在横向薄片的底表面上形成可插入外反射器中的直鼻（8）形式的止挡边，并且横向薄片的壁具有向外指向的肩部（9），其中 通过外部反射器中的凹部并且抵靠外部反射器的外部。