EP2019254A3 - Lamp for illumination of surfaces of a building - Google Patents

Lamp for illumination of surfaces of a building Download PDF

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Publication number
EP2019254A3
EP2019254A3 EP08013157A EP08013157A EP2019254A3 EP 2019254 A3 EP2019254 A3 EP 2019254A3 EP 08013157 A EP08013157 A EP 08013157A EP 08013157 A EP08013157 A EP 08013157A EP 2019254 A3 EP2019254 A3 EP 2019254A3
Authority
EP
European Patent Office
Prior art keywords
lamp
illumination
building
faceted
bowl
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Withdrawn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
EP08013157A
Other languages
German (de)
French (fr)
Other versions
EP2019254A2 (en
Inventor
Matthias Dr. Bremerich
Markus Dr. Görres
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.)
Erco GmbH
Original Assignee
Erco 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 Erco GmbH filed Critical Erco GmbH
Publication of EP2019254A2 publication Critical patent/EP2019254A2/en
Publication of EP2019254A3 publication Critical patent/EP2019254A3/en
Withdrawn legal-status Critical Current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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • F21V7/06—Optical design with parabolic curvature
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/107—Outdoor lighting of the exterior of buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/304—Lighting for domestic or personal use for pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Beschrieben und dargestellt ist eine Leuchte (10). Die Besonderheit besteht u. a. darin, dass auf der Innenseite (30) eines schalenförmig gewölbten Reflektors (21) facettenartige, hinterschnittende Segmente (14a, 14b, 14c, 14d, 14e, 14f, 14g, 14h, 14i, 14j, 14k, 14l, 14m, 14n) angeordnet sind.

Figure imgaf001
Described and illustrated is a lamp (10). The peculiarity consists inter alia in that on the inside (30) of a bowl-shaped curved reflector (21) faceted, undercut segments (14a, 14b, 14c, 14d, 14e, 14f, 14g, 14h, 14i, 14j, 14k, 14l, 14m , 14n) are arranged.
Figure imgaf001
EP08013157A 2007-07-26 2008-07-22 Lamp for illumination of surfaces of a building Withdrawn EP2019254A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007035528A DE102007035528B9 (en) 2007-07-26 2007-07-26 lamp

Publications (2)

Publication Number Publication Date
EP2019254A2 EP2019254A2 (en) 2009-01-28
EP2019254A3 true EP2019254A3 (en) 2012-11-21

Family

ID=39884582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08013157A Withdrawn EP2019254A3 (en) 2007-07-26 2008-07-22 Lamp for illumination of surfaces of a building

Country Status (6)

Country Link
EP (1) EP2019254A3 (en)
KR (1) KR20090012153A (en)
CN (1) CN101408288A (en)
AU (1) AU2008203146A1 (en)
DE (1) DE102007035528B9 (en)
SG (1) SG149779A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007013205U1 (en) 2007-07-26 2008-12-11 Erco Leuchten Gmbh lamp
DE102008009013B3 (en) * 2008-02-13 2009-08-20 Erco Gmbh Luminaire and reflector element, in particular for illuminating building surfaces
DE202008002018U1 (en) 2008-02-13 2009-07-02 Erco Gmbh Luminaire for illuminating building surfaces
DE102008063370B4 (en) 2008-11-06 2011-11-10 Erco Gmbh lamp
DE102008056103A1 (en) 2008-11-06 2010-05-12 Erco Gmbh lamp
DE202008017184U1 (en) 2008-11-06 2010-04-08 Erco Gmbh lamp
WO2010098848A2 (en) * 2009-02-25 2010-09-02 Air Motion Systems, Inc. An efficient irradiation system using curved reflective surfaces
DE202009003315U1 (en) 2009-03-11 2010-07-29 Erco Gmbh Reflector for a lamp u.a.
DE102009025629A1 (en) 2009-06-17 2010-12-23 Erco Gmbh Lamp for illuminating building wall, has bulb for projecting in interior part of reflector and overlapped by covering element that is formed from wound wire, where covering element comprises connecting and blend prevention sections
DE202009013887U1 (en) 2009-10-13 2011-02-24 Erco Gmbh lamp
DE102009049301A1 (en) 2009-10-13 2011-05-05 Erco Gmbh lamp
EP2428727B1 (en) * 2010-08-25 2013-11-13 Jordan Reflektoren GmbH & Co.KG Light reflector and method and device for its manufacture
EP2535639A1 (en) * 2011-06-17 2012-12-19 Jordan Reflektoren GmbH & Co.KG Light reflector and method and device for its manufacture
DE102013001160A1 (en) 2012-02-29 2013-08-29 Acl Lichttechnik Gmbh Method for manufacturing reflector for lamp, involves forming line segment on side of hollow structure immediately adjacent to circular disc such that radius of line segment is smaller than that of circular disc
ES2522995B1 (en) * 2013-04-19 2015-09-08 Lucas GARCÍA RODRÍGUEZ Revolution reflector with complex surface micro-structures
TWI503506B (en) * 2013-07-19 2015-10-11 Chi Chang Hsieh Reflector of dental lamp
CN107314343A (en) * 2016-04-26 2017-11-03 陈敬萍 Blinding free focuses on luminous and lighting device
DE102016012336A1 (en) * 2016-10-14 2018-04-19 Bartenbach Holding Gmbh Device for illuminating mutually angularly arranged surfaces
DE102017113728A1 (en) * 2017-06-21 2018-12-27 Automotive Lighting Reutlingen Gmbh Motor vehicle headlamps
CN108730920B (en) * 2018-04-19 2021-06-25 张�浩 Illumination optical system with asymmetric light distribution

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589254A5 (en) * 1975-09-12 1977-06-30 Bag Broncewarenfab Ag Reflector for high intensity clear glass lamp bulb - has surface consisting of concave or convex strips, or of zig:zag strips
JPH04324201A (en) * 1991-04-24 1992-11-13 Koito Mfg Co Ltd Headlamp for automobile
JPH0562651A (en) * 1991-08-30 1993-03-12 Toshiba Lighting & Technol Corp Light source with mirror
WO1993021473A1 (en) * 1992-04-15 1993-10-28 Optical & Textile Limited Lighting apparatus
EP0915287A2 (en) * 1997-11-05 1999-05-12 Aoki Electric Industrial Co., Ltd. Reflecting mirror for floodlight
DE69130738T2 (en) * 1991-04-03 1999-09-02 Flowil Int Lighting REFLECTOR WITH LAMP
DE19910192A1 (en) * 1999-03-09 2000-09-21 Schott Auer Gmbh Optical design for a reflector for reflecting light rays
WO2006022601A2 (en) * 2004-08-27 2006-03-02 Turhan Alcelik General lighting armature
DE102004042915A1 (en) * 2004-09-02 2006-03-23 Erco Leuchten Gmbh Luminaire for illuminating building surfaces or parts of buildings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1737027A (en) * 1924-12-13 1929-11-26 William H Schoonmaker Headlight
FR2394743A1 (en) * 1977-06-14 1979-01-12 Seima PROJECTOR FOR MOTOR VEHICLE OR THE LIKE
DE3004412A1 (en) * 1980-02-07 1981-08-13 Sidler GmbH & Co, 7400 Tübingen Spherical reflector with refractive index above 1.42 - has coaxial rings with totally reflecting prism faces on surface away from focus
DE4413370A1 (en) * 1994-04-19 1995-10-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Reflector light bulb
DE202004013813U1 (en) * 2004-09-02 2006-01-05 Erco Leuchten Gmbh Light fixture for illuminating building areas, has curved reflector unit, whose interior is divided into number of structurally arranged segments, which exhibit respective surfaces that are curved to internal space of reflector unit

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589254A5 (en) * 1975-09-12 1977-06-30 Bag Broncewarenfab Ag Reflector for high intensity clear glass lamp bulb - has surface consisting of concave or convex strips, or of zig:zag strips
DE69130738T2 (en) * 1991-04-03 1999-09-02 Flowil Int Lighting REFLECTOR WITH LAMP
JPH04324201A (en) * 1991-04-24 1992-11-13 Koito Mfg Co Ltd Headlamp for automobile
JPH0562651A (en) * 1991-08-30 1993-03-12 Toshiba Lighting & Technol Corp Light source with mirror
WO1993021473A1 (en) * 1992-04-15 1993-10-28 Optical & Textile Limited Lighting apparatus
EP0915287A2 (en) * 1997-11-05 1999-05-12 Aoki Electric Industrial Co., Ltd. Reflecting mirror for floodlight
DE19910192A1 (en) * 1999-03-09 2000-09-21 Schott Auer Gmbh Optical design for a reflector for reflecting light rays
WO2006022601A2 (en) * 2004-08-27 2006-03-02 Turhan Alcelik General lighting armature
DE102004042915A1 (en) * 2004-09-02 2006-03-23 Erco Leuchten Gmbh Luminaire for illuminating building surfaces or parts of buildings

Also Published As

Publication number Publication date
KR20090012153A (en) 2009-02-02
EP2019254A2 (en) 2009-01-28
DE102007035528A1 (en) 2009-01-29
DE102007035528B4 (en) 2011-12-22
SG149779A1 (en) 2009-02-27
AU2008203146A1 (en) 2009-02-12
DE102007035528B9 (en) 2012-02-09
CN101408288A (en) 2009-04-15

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