DE20305796U1 - Lighting unit is box shaped and uses light emitting diodes as a light source - Google Patents

Lighting unit is box shaped and uses light emitting diodes as a light source

Info

Publication number
DE20305796U1
DE20305796U1 DE20305796U DE20305796U DE20305796U1 DE 20305796 U1 DE20305796 U1 DE 20305796U1 DE 20305796 U DE20305796 U DE 20305796U DE 20305796 U DE20305796 U DE 20305796U DE 20305796 U1 DE20305796 U1 DE 20305796U1
Authority
DE
Germany
Prior art keywords
lighting arrangement
arrangement according
housing
base
leds
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
DE20305796U
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.)
DIGI POINT GmbH
Original Assignee
DIGI POINT GmbH
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 DIGI POINT GmbH filed Critical DIGI POINT GmbH
Priority to DE20305796U priority Critical patent/DE20305796U1/en
Publication of DE20305796U1 publication Critical patent/DE20305796U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/005—Lighting devices or systems producing a varying lighting effect using light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/004—Lighting devices intended to be free-standing with a lamp housing in direct contact with the floor or ground
    • 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
    • F21V5/00—Refractors for light sources
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • 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
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The lighting unit has a rectangular open ended base [1] into which is mounted a housing of glass or other transparent material that may be engraved [3]. The lighting effect is provided by light emitting diodes, LED coupled to a circuit board having control electronics.

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 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 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 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 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 (8)

1. Beleuchtungsanordnung, mit einem Gehäuse (1), wenig­ stens einem Leuchtmittel (2) in dem Gehäuse (1), und mit einem Leuchtkörper (3), welcher das vom Leuchtmittel (2) emittierte Licht leitet und streut, dadurch gekenn­ zeichnet, dass das Gehäuse (1) eine Aufnahme (6) mit eingelagerten LED's (2) als Leuchtmittel (2) aufweist, wobei die LED's (2) eine vorgegebene Rasteranordnung besitzen.1. lighting arrangement, with a housing ( 1 ), least least one lamp ( 2 ) in the housing ( 1 ), and with a lamp body ( 3 ) which guides and scatters the light emitted by the lamp ( 2 ), characterized marked , that the housing ( 1 ) has a receptacle ( 6 ) with embedded LEDs ( 2 ) as the illuminant ( 2 ), the LEDs ( 2 ) having a predetermined grid arrangement. 2. Beleuchtungsanordnung nach Anspruch 1, dadurch gekenn­ zeichnet, dass die Aufnahme (6) wannenartig mit hoch­ gezogenen Seitenwänden (1a) und einer Basis (1b) mit den eingelagerten LED's ausgebildet ist.2. Lighting arrangement according to claim 1, characterized in that the receptacle ( 6 ) is trough-shaped with raised side walls ( 1 a) and a base ( 1 b) with the embedded LEDs. 3. Beleuchtungsanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Gehäuse (1) eine rechteckige, ins­ besondere quadratische, Grundfläche aufweist und aus einem Rechteckrohr gefertigt ist.3. Lighting arrangement according to claim 1 or 2, characterized in that the housing ( 1 ) has a rectangular, in particular square, base area and is made of a rectangular tube. 4. Beleuchtungsanordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die LED's (2) regelmäßig über die Basis (1b) verteilt angeordnet sind und einen Abstand (A) von ca. 10 mm bis 40 mm, vorzugsweise 15 mm bis 25 mm, zueinander und zum Rand der Basis (1b) aufweisen.4. Lighting arrangement according to one of claims 1 to 3, characterized in that the LEDs ( 2 ) are arranged regularly distributed over the base ( 1 b) and a distance (A) of about 10 mm to 40 mm, preferably 15 mm to 25 mm to each other and to the edge of the base ( 1 b). 5. Beleuchtungsanordnung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass ein Einsatzmodul (2, 8, 9) realisiert ist, welches eine Ansteuerelektronik (9), eine Leiterplatte (8) sowie das Leuchtmittel (2) umfasst. 5. Lighting arrangement according to one of claims 1 to 4, characterized in that an insert module ( 2 , 8 , 9 ) is realized, which comprises control electronics ( 9 ), a circuit board ( 8 ) and the illuminant ( 2 ). 6. Beleuchtungsanordnung nach Anspruch 5, dadurch gekenn­ zeichnet, dass das Einsatzmodul (2, 8, 9) an der Basis (1b) befestigt ist.6. Lighting arrangement according to claim 5, characterized in that the insert module ( 2 , 8 , 9 ) on the base ( 1 b) is attached. 7. Beleuchtungsanordnung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass in die wannenartige Auf­ nahme (6) in dem Gehäuse (1) vom Licht durchleuchtbare Gestaltungskörper (G), -folien etc. eingelegt sind.7. Lighting arrangement according to one of claims 1 to 6, characterized in that in the trough-like recording ( 6 ) in the housing ( 1 ) from the light translucent design body (G), foils etc. are inserted. 8. Beleuchtungsanordnung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Leuchtkörper (3) als Glaskörper (3) mit innenseitiger Gravur (4) und/oder äußerer Gravur, Bedruckung (5), Folie etc. ausgebildet ist.8. Lighting arrangement according to one of claims 1 to 7, characterized in that the luminous body ( 3 ) is designed as a glass body ( 3 ) with inside engraving ( 4 ) and / or outer engraving, printing ( 5 ), film, etc.
DE20305796U 2003-04-10 2003-04-10 Lighting unit is box shaped and uses light emitting diodes as a light source Expired - Lifetime DE20305796U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20305796U DE20305796U1 (en) 2003-04-10 2003-04-10 Lighting unit is box shaped and uses light emitting diodes as a light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20305796U DE20305796U1 (en) 2003-04-10 2003-04-10 Lighting unit is box shaped and uses light emitting diodes as a light source

Publications (1)

Publication Number Publication Date
DE20305796U1 true DE20305796U1 (en) 2003-06-26

Family

ID=7981436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20305796U Expired - Lifetime DE20305796U1 (en) 2003-04-10 2003-04-10 Lighting unit is box shaped and uses light emitting diodes as a light source

Country Status (1)

Country Link
DE (1) DE20305796U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005057210A1 (en) * 2005-12-01 2007-06-06 Stanculovic, Milomir Illumination device, has housing parts, and light source arranged in housing parts, where one housing part consists of translucent solid material from plastic e.g. acrylonitrile butadiene styrene, and light source is light emitting diode
EP1886172A1 (en) 2004-11-02 2008-02-13 Janick Simeray Relief display device
CN104654102A (en) * 2015-03-16 2015-05-27 张慧慧 Novel environment-friendly type bamboo floor lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1886172A1 (en) 2004-11-02 2008-02-13 Janick Simeray Relief display device
EP1886172B1 (en) * 2004-11-02 2013-05-01 Thierry Chargueraud Relief display device
DE102005057210A1 (en) * 2005-12-01 2007-06-06 Stanculovic, Milomir Illumination device, has housing parts, and light source arranged in housing parts, where one housing part consists of translucent solid material from plastic e.g. acrylonitrile butadiene styrene, and light source is light emitting diode
CN104654102A (en) * 2015-03-16 2015-05-27 张慧慧 Novel environment-friendly type bamboo floor lamp

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030731

R156 Lapse of ip right after 3 years

Effective date: 20061101