DE20110289U1 - Lighting device - Google Patents

Lighting device

Info

Publication number
DE20110289U1
DE20110289U1 DE20110289U DE20110289U DE20110289U1 DE 20110289 U1 DE20110289 U1 DE 20110289U1 DE 20110289 U DE20110289 U DE 20110289U DE 20110289 U DE20110289 U DE 20110289U DE 20110289 U1 DE20110289 U1 DE 20110289U1
Authority
DE
Germany
Prior art keywords
lighting device
light
emitting diodes
circuit board
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20110289U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE20110289U priority Critical patent/DE20110289U1/en
Publication of DE20110289U1 publication Critical patent/DE20110289U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/10—Light sources with three-dimensionally disposed light-generating elements on concave supports or substrates, e.g. on the inner side of bowl-shaped supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Studio Devices (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Beleuchtungseinrichtung mit einer Vielzahl lichtemittierender Dioden (1) als Leuchtmittel, welche flächig nebeneinander angeordnet sind, zur Beleuchtung eines dieser Fläche (3) gegenüberliegenden Objekts (2), dadurch gekennzeichnet, daß die Fläche (3) wenigstens über einen Teilbereich konkav gekrümmt ausgebildet ist.1. Lighting device with a plurality of light-emitting diodes ( 1 ) as illuminants, which are arranged flat next to one another, for illuminating an object ( 2 ) opposite this surface ( 3 ), characterized in that the surface ( 3 ) is concavely curved at least over a partial region is. 2. Beleuchtungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Fläche (3) im Querschnitt halbkreisförmig eindimensional gekrümmt ist und sich senkrecht zur Krümmungsebene tunnelförmig erstreckt.2. Lighting device according to claim 1, characterized in that the surface ( 3 ) is semicircularly one-dimensionally curved in cross section and extends tunnel-shaped perpendicular to the plane of curvature. 3. Beleuchtungseinrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die lichtemittierenden Dioden (1) auf einer flexiblen Leiterplatte (4) angeordnet sind.3. Lighting device according to one of the preceding claims, characterized in that the light-emitting diodes ( 1 ) are arranged on a flexible printed circuit board ( 4 ). 4. Beleuchtungseinrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die flexible Leiterplatte (4) in einer Gehäuseschale (5) im wesentlichen gleicher Form angeordnet ist.4. Lighting device according to claim 3, characterized in that the flexible circuit board ( 4 ) in a housing shell ( 5 ) is arranged substantially the same shape. 5. Beleuchtungseinrichtung nach einem der voranstehenden Ansprüche, gekennzeichnet durch eine Diffusor- oder Filterfolie (6), welche zwischen den lichtemittierenden Dioden (1) und dem zu beleuchtenden Objekt (2) und im wesentlichen parallel zu der die lichtemittierenden Dioden (1) aufweisenden Fläche (3) angeordnet ist.5. Lighting device according to one of the preceding claims, characterized by a diffuser or filter film ( 6 ) which between the light-emitting diodes ( 1 ) and the object to be illuminated ( 2 ) and substantially parallel to the surface having the light-emitting diodes ( 1 ) ( 3 ) is arranged. 6. Beleuchtungseinrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die lichtemittierenden Dioden (1) in verschiedene, getrennt schalt- und/oder regelbare Zonen (7) unterteilt sind, wobei jede Zone (7) mindestens eine lichtemittierende Diode (1) aufweist.6. Lighting device according to one of the preceding claims, characterized in that the light-emitting diodes ( 1 ) are divided into different, separately switchable and / or controllable zones ( 7 ), each zone ( 7 ) having at least one light-emitting diode ( 1 ) . 7. Beleuchtungseinrichtung nach einem der Ansprüche 3 bis 6, dadurch gekennzeichnet, daß das Gehäuse (5) mindestens eine Öffnung (8) zur Aufnahme des Objektivs (9) einer Kamera (10) aufweist.7. Lighting device according to one of claims 3 to 6, characterized in that the housing ( 5 ) has at least one opening ( 8 ) for receiving the lens ( 9 ) of a camera ( 10 ). 8. Beleuchtungseinrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Öffnung (8), bezogen auf den Querschnitt der Beleuchtungseinrichtung und/oder deren Tiefe, symmetrisch angeordnet ist.8. Lighting device according to claim 7, characterized in that the opening ( 8 ), based on the cross section of the lighting device and / or its depth, is arranged symmetrically. 9. Beleuchtungseinrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die lichtemittierenden Dioden (1) im Blitzbetrieb betrieben werden.9. Lighting device according to one of the preceding claims, characterized in that the light-emitting diodes ( 1 ) are operated in flash mode. 10. Beleuchtungseinrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die die lichtemittierenden Dioden (1) tragende Fläche (3) mit einer diffus reflektierenden Beschichtung versehen ist.10. Lighting device according to one of the preceding claims, characterized in that the light-emitting diodes ( 1 ) carrying surface ( 3 ) is provided with a diffusely reflective coating.
DE20110289U 2001-06-21 2001-06-21 Lighting device Expired - Lifetime DE20110289U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20110289U DE20110289U1 (en) 2001-06-21 2001-06-21 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20110289U DE20110289U1 (en) 2001-06-21 2001-06-21 Lighting device

Publications (1)

Publication Number Publication Date
DE20110289U1 true DE20110289U1 (en) 2001-08-23

Family

ID=7958370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20110289U Expired - Lifetime DE20110289U1 (en) 2001-06-21 2001-06-21 Lighting device

Country Status (1)

Country Link
DE (1) DE20110289U1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002103794A1 (en) * 2001-06-15 2002-12-27 Lednium Pty Limited A method of producing a lamp
US6809475B2 (en) 2000-06-15 2004-10-26 Lednium Pty Limited Led lamp with light-emitting junctions arranged in a three-dimensional array
US7320632B2 (en) 2000-06-15 2008-01-22 Lednium Pty Limited Method of producing a lamp
DE102004019486B4 (en) * 2004-04-22 2008-06-19 Daimler Ag Flexible carrier system for receiving and adjusting LEDs in the headlight of a motor vehicle
DE102007043609A1 (en) 2007-09-13 2009-03-19 Ioss Intelligente Optische Sensoren & Systeme Gmbh Integrated lighting device for optical code reader, has multilayered-interference filter screen held in dome-like housing and having transmission degree that is in preset degrees for wavelength range of dark and bright field lighting
US7704762B2 (en) 2002-06-14 2010-04-27 Lednium Technology Pty Limited Lamp and method of producing a lamp
CN102022691A (en) * 2010-11-18 2011-04-20 北京星光影视设备科技股份有限公司 Light-emitting diode (LED) light distribution device for unsymmetrical light field
DE102014206882A1 (en) * 2014-04-09 2015-10-15 Götz Schmidt zur Nedden Till Sadlowski GbR (Vertretungsberechtigter Gesellschafter: Till Sadlowski, 20355 Hamburg) Flexible area lighting body and lighting system
EP3021568A1 (en) * 2013-07-12 2016-05-18 Hamamatsu Photonics K.K. Imaging apparatus and method for manufacturing imaging apparatus

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6809475B2 (en) 2000-06-15 2004-10-26 Lednium Pty Limited Led lamp with light-emitting junctions arranged in a three-dimensional array
US7320632B2 (en) 2000-06-15 2008-01-22 Lednium Pty Limited Method of producing a lamp
US7352127B2 (en) 2000-06-15 2008-04-01 Lednium Pty Limited LED lamp with light-emitting junction arranged in three-dimensional array
WO2002103794A1 (en) * 2001-06-15 2002-12-27 Lednium Pty Limited A method of producing a lamp
US7704762B2 (en) 2002-06-14 2010-04-27 Lednium Technology Pty Limited Lamp and method of producing a lamp
DE102004019486B4 (en) * 2004-04-22 2008-06-19 Daimler Ag Flexible carrier system for receiving and adjusting LEDs in the headlight of a motor vehicle
DE102007043609A1 (en) 2007-09-13 2009-03-19 Ioss Intelligente Optische Sensoren & Systeme Gmbh Integrated lighting device for optical code reader, has multilayered-interference filter screen held in dome-like housing and having transmission degree that is in preset degrees for wavelength range of dark and bright field lighting
DE102007043609B4 (en) * 2007-09-13 2014-05-28 Ioss Intelligente Optische Sensoren & Systeme Gmbh Integrated lighting device for an optical code reader
CN102022691A (en) * 2010-11-18 2011-04-20 北京星光影视设备科技股份有限公司 Light-emitting diode (LED) light distribution device for unsymmetrical light field
CN102022691B (en) * 2010-11-18 2012-08-29 北京星光影视设备科技股份有限公司 Light-emitting diode (LED) light distribution device for unsymmetrical light field
EP3021568A1 (en) * 2013-07-12 2016-05-18 Hamamatsu Photonics K.K. Imaging apparatus and method for manufacturing imaging apparatus
EP3021568A4 (en) * 2013-07-12 2017-04-26 Hamamatsu Photonics K.K. Imaging apparatus and method for manufacturing imaging apparatus
US10142529B2 (en) 2013-07-12 2018-11-27 Hamamatsu Photonics K.K. Imaging apparatus and method for manufacturing imaging apparatus
DE102014206882A1 (en) * 2014-04-09 2015-10-15 Götz Schmidt zur Nedden Till Sadlowski GbR (Vertretungsberechtigter Gesellschafter: Till Sadlowski, 20355 Hamburg) Flexible area lighting body and lighting system
DE102014206882B4 (en) 2014-04-09 2020-01-16 Carpetlight Gmbh Flexible surface lighting fixture and lighting system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010927

R156 Lapse of ip right after 3 years

Effective date: 20050101