EP0316532A3 - Beleuchtungsvorrichtung - Google Patents

Beleuchtungsvorrichtung Download PDF

Info

Publication number
EP0316532A3
EP0316532A3 EP88114971A EP88114971A EP0316532A3 EP 0316532 A3 EP0316532 A3 EP 0316532A3 EP 88114971 A EP88114971 A EP 88114971A EP 88114971 A EP88114971 A EP 88114971A EP 0316532 A3 EP0316532 A3 EP 0316532A3
Authority
EP
European Patent Office
Prior art keywords
rod
light source
shaped light
radius
lens
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.)
Withdrawn
Application number
EP88114971A
Other languages
English (en)
French (fr)
Other versions
EP0316532A2 (de
Inventor
Lutz Liebmann
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.)
Sle GmbH
Original Assignee
Sle 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 Sle GmbH filed Critical Sle GmbH
Publication of EP0316532A2 publication Critical patent/EP0316532A2/de
Publication of EP0316532A3 publication Critical patent/EP0316532A3/de
Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • 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
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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

Abstract

Beleuchtungsvorrichtung, bestehend aus einer stabförmigen Lichtquelle (1) von einer bestimmten Länge, einem als Zylinder­ abschnitt ausgebildeter Reflektor (2), der zur stabförmigen Lichtquelle einen Abstand aufweist, der gleich oder kleiner ist als der Radius des Zylinders, einer zentrisch zur Mit­ telachse (x) in einem Abstand von der stabförmigen Lichtquelle und dem Reflektor angeordnete Linse (3). Dabei ist vorzugsweise in einem Radius zur Längsachse der stabförmigen Lichtquelle zwischen dieser und der Linse eine als Zylinderabschnitt ausgebildete Lichtblende (4) und ferner die stabförmige Licht­ quelle mit ihrer Längsachse (y) waagrecht und rechtwinklig zur Mittelachse (x) angeordnet.
EP88114971A 1987-11-13 1988-09-14 Beleuchtungsvorrichtung Withdrawn EP0316532A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8715104U DE8715104U1 (de) 1987-11-13 1987-11-13
DE8715104U 1987-11-13

Publications (2)

Publication Number Publication Date
EP0316532A2 EP0316532A2 (de) 1989-05-24
EP0316532A3 true EP0316532A3 (de) 1990-04-04

Family

ID=6814076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88114971A Withdrawn EP0316532A3 (de) 1987-11-13 1988-09-14 Beleuchtungsvorrichtung

Country Status (2)

Country Link
EP (1) EP0316532A3 (de)
DE (1) DE8715104U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9319537U1 (de) * 1993-12-18 1994-09-22 Vh Lichttechnische Spezialgera Beleuchtungsvorrichtung
DE69800646T2 (de) * 1998-02-05 2001-09-20 Studio Due Light Division S R Strahler mit langgestrecktem reflektor
US6264342B1 (en) 1999-07-27 2001-07-24 Vh Lichttechnische Spezialgerate Gmbh Illuminating device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR637287A (fr) * 1926-11-05 1928-04-26 Projecteur d'automobile
GB336779A (en) * 1929-10-08 1930-10-23 George Joseph Blake Improvements in or relating to motor car headlamps and the like
US3099403A (en) * 1959-12-10 1963-07-30 Raymond L Strawick Light fixture
US3609337A (en) * 1968-09-20 1971-09-28 Hubbell Inc Harvey Floodlight reflector-retaining means

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR637287A (fr) * 1926-11-05 1928-04-26 Projecteur d'automobile
GB336779A (en) * 1929-10-08 1930-10-23 George Joseph Blake Improvements in or relating to motor car headlamps and the like
US3099403A (en) * 1959-12-10 1963-07-30 Raymond L Strawick Light fixture
US3609337A (en) * 1968-09-20 1971-09-28 Hubbell Inc Harvey Floodlight reflector-retaining means

Also Published As

Publication number Publication date
DE8715104U1 (de) 1988-04-14
EP0316532A2 (de) 1989-05-24

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