LIGHTING SYSTEM MODULE OF FREE FORM

FIELD: electricity.SUBSTANCE: invention is related to a lighting facility with waveguide. The device comprises a waveguide element with the first and second outer surfaces and waveguide boundary. LED-based radiation source with optional collimating optical element is intended for radiation entry to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VAN DEJK EHRIK MARTINUS KHUBERTUS PETRUS, VAN DER VAL RENE ANRI VAUTER, DINGEMANS ANTONIUS PETRUS MARINUS, BONEKAMP EHRIK
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: electricity.SUBSTANCE: invention is related to a lighting facility with waveguide. The device comprises a waveguide element with the first and second outer surfaces and waveguide boundary. LED-based radiation source with optional collimating optical element is intended for radiation entry to the waveguide element through waveguide boundary. The first outer surface comprises structures for output of radiation from the waveguide element through the second outer surface. The device comprises a cavity with reflector in order to reflect radiation in the cavity in sideway direction from the second outer surface.EFFECT: development of compact-size and thin lighting facility, which may be suspended to the ceiling, ensuring lighting from the ceiling by means of lighting in upward direction and lighting of the specific are by means of lighting in downward direction.15 cl, 27 dwg Изобретение относится к осветительному устройству, содержащему волновод. Устройство содержит волноводный элемент с первой и второй наружной поверхностями и границей волновода. Источник излучения на светодиодах с опциональным коллимационным оптическим элементом предназначен для ввода излучения в волноводный элемент через границу волновода. Первая наружная поверхность содержит структуры для вывода излучения из волноводного элемента через вторую наружную поверхность. Устройство содержит полость с отражателем для отражения излучения в полости в направлении в сторону от второй наружной поверхности. Технический результат - обеспечение компактного и тонкого осветительного устройства, которое можно подвесить к потолку, и обеспечение освещения с потолка, с помощью излучения света вверх, и освещение конкретной области с помощью излучения света вниз. 14 з.п. ф-лы, 27 ил.