DE29921178U1 - Device for extracting light from an optical fiber bundle - Google Patents

Device for extracting light from an optical fiber bundle

Info

Publication number
DE29921178U1
DE29921178U1 DE29921178U DE29921178U DE29921178U1 DE 29921178 U1 DE29921178 U1 DE 29921178U1 DE 29921178 U DE29921178 U DE 29921178U DE 29921178 U DE29921178 U DE 29921178U DE 29921178 U1 DE29921178 U1 DE 29921178U1
Authority
DE
Germany
Prior art keywords
connecting sleeve
sleeve
diaphragm
holder
fiber bundle
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
DE29921178U
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.)
LICHT WERKSTATT HANDELSGESELLS
Original Assignee
LICHT WERKSTATT HANDELSGESELLS
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 LICHT WERKSTATT HANDELSGESELLS filed Critical LICHT WERKSTATT HANDELSGESELLS
Priority to DE29921178U priority Critical patent/DE29921178U1/en
Publication of DE29921178U1 publication Critical patent/DE29921178U1/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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • 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
    • G02B6/0005—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 of the fibre type
    • G02B6/0008—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 of the fibre type the light being emitted at the end of the fibre
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • G02B6/3624—Fibre head, e.g. fibre probe termination
    • 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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/40—Mechanical coupling means having fibre bundle mating means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (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 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 (10)

1. Vorrichtung zum Auskoppeln von Licht aus einem Lichtfaserbündel, insbesondere zum Ausleuchten von Wänden und Decken von Innenräumen,
  • 1. mit einer Faserhülse (4), die ein eine Lichtaus­ trittsfläche (8) aufweisendes Ende (6) des Lichtfa­ serbündels (2) trägt,
  • 2. mit einer Verbindungshülse (10, 10'), die die Faser­ hülse (4) zumindest teilweise umfaßt,
  • 3. mit einer Halterung (14), die die Verbindungshülse (10, 10') zumindest teilweise umfaßt,
  • 4. mit einer Linse (18),
  • 5. mit einem Abstandshalter (24) zum Befestigen der Linse (18) an der Halterung (14) und
  • 6. mit einer Blende (26, 26'), die eine Blendenöffnung (28) aufweist und zwischen der Lichtaustrittsfläche (8) und der Linse (18) angeordnet ist, dadurch gekennzeichnet,
  • 7. daß die Blende (26, 26') mit dem der Lichtaustritts­ fläche (8) zugewandten Ende der Verbindungshülse (10, 10') verbunden ist.
1. Device for decoupling light from an optical fiber bundle, in particular for illuminating walls and ceilings of interiors,
  • 1. with a fiber sleeve ( 4 ) which carries a light exit surface ( 8 ) having an end ( 6 ) of the light fiber bundle ( 2 ),
  • 2. with a connecting sleeve ( 10 , 10 ') which at least partially comprises the fiber sleeve ( 4 ),
  • 3. with a holder ( 14 ) which at least partially comprises the connecting sleeve ( 10 , 10 '),
  • 4. with a lens ( 18 ),
  • 5. with a spacer ( 24 ) for attaching the lens ( 18 ) to the holder ( 14 ) and
  • 6. with an aperture ( 26 , 26 '), which has an aperture ( 28 ) and is arranged between the light exit surface ( 8 ) and the lens ( 18 ), characterized in that
  • 7. that the diaphragm ( 26 , 26 ') with the surface of the light outlet ( 8 ) facing the end of the connecting sleeve ( 10 , 10 ') is connected.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Blende (26) auf der Verbindungshülse (10) aufgeklebt ist.2. Device according to claim 1, characterized in that the diaphragm ( 26 ) on the connecting sleeve ( 10 ) is glued. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Blende (26) als aufklebbare Folie ausgebil­ det ist. 3. Apparatus according to claim 2, characterized in that the diaphragm ( 26 ) is ausgebil det as an adhesive film. 4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Blende (26') mit der Verbindungshülse (10') integral ausgebildet ist.4. The device according to claim 1, characterized in that the diaphragm ( 26 ') with the connecting sleeve ( 10 ') is integrally formed. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, da­ durch gekennzeichnet, daß die Blendenöffnung (28) als geometrische Figur ausgebildet ist.5. Device according to one of claims 1 to 4, characterized in that the diaphragm opening ( 28 ) is designed as a geometric figure. 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Blendenöffnung (28) als Kreis, Ellipse, Dreieck, Quadrat, Rechteck, Parallelogramm oder Tra­ pez ausgebildet ist.6. The device according to claim 5, characterized in that the aperture ( 28 ) is designed as a circle, ellipse, triangle, square, rectangle, parallelogram or tra pez. 7. Vorrichtung nach einem der Ansprüche 1 bis 6, da­ durch gekennzeichnet, daß die axiale Position der Faserhülse (4) relativ zur Verbindungshülse (10, 10') variabel einstellbar ist.7. Device according to one of claims 1 to 6, characterized in that the axial position of the fiber sleeve ( 4 ) relative to the connecting sleeve ( 10 , 10 ') is variably adjustable. 8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß Mittel (12) zum Fixieren, der Faserhülse (4) ge­ genüber der Verbindungshülse (10, 10') vorgesehen sind.8. The device according to claim 7, characterized in that means ( 12 ) for fixing, the fiber sleeve ( 4 ) ge compared to the connecting sleeve ( 10 , 10 ') are provided. 9. Vorrichtung nach einem der Ansprüche 1 bis 8, da­ durch gekennzeichnet, daß die axiale Position der Verbindungshülse (10, 10') relativ zur Halterung (14) variabel einstellbar ist.9. Device according to one of claims 1 to 8, characterized in that the axial position of the connecting sleeve ( 10 , 10 ') relative to the holder ( 14 ) is variably adjustable. 10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß Mittel (16) zum Fixieren der Verbindungshülse (10, 10') gegenüber der Halterung (14) vorgesehen sind.10. The device according to claim 9, characterized in that means ( 16 ) for fixing the connecting sleeve ( 10 , 10 ') relative to the holder ( 14 ) are provided.
DE29921178U 1999-12-03 1999-12-03 Device for extracting light from an optical fiber bundle Expired - Lifetime DE29921178U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29921178U DE29921178U1 (en) 1999-12-03 1999-12-03 Device for extracting light from an optical fiber bundle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29921178U DE29921178U1 (en) 1999-12-03 1999-12-03 Device for extracting light from an optical fiber bundle

Publications (1)

Publication Number Publication Date
DE29921178U1 true DE29921178U1 (en) 2000-02-17

Family

ID=8082412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29921178U Expired - Lifetime DE29921178U1 (en) 1999-12-03 1999-12-03 Device for extracting light from an optical fiber bundle

Country Status (1)

Country Link
DE (1) DE29921178U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019094755A1 (en) * 2017-11-09 2019-05-16 AGM Automotive, LLC Illumination device for projecting light in a predetermined illumination pattern on a surface
WO2023208555A1 (en) * 2022-04-25 2023-11-02 Printoptix GmbH Protected optics component and production method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019094755A1 (en) * 2017-11-09 2019-05-16 AGM Automotive, LLC Illumination device for projecting light in a predetermined illumination pattern on a surface
US10989855B2 (en) 2017-11-09 2021-04-27 AGM Automotive, LLC Illumination device for projecting light in a predetermined illumination pattern on a surface
WO2023208555A1 (en) * 2022-04-25 2023-11-02 Printoptix GmbH Protected optics component and production method

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000323

R163 Identified publications notified

Effective date: 20000515

R156 Lapse of ip right after 3 years

Effective date: 20030701