SE0600675L - Lighting fixture with a cover glass which includes parallel projecting cams - Google Patents

Lighting fixture with a cover glass which includes parallel projecting cams

Info

Publication number
SE0600675L
SE0600675L SE0600675A SE0600675A SE0600675L SE 0600675 L SE0600675 L SE 0600675L SE 0600675 A SE0600675 A SE 0600675A SE 0600675 A SE0600675 A SE 0600675A SE 0600675 L SE0600675 L SE 0600675L
Authority
SE
Sweden
Prior art keywords
comb
cover glass
wave
lighting fixture
reflector
Prior art date
Application number
SE0600675A
Other languages
Swedish (sv)
Other versions
SE528795C2 (en
Inventor
Lars A Bergkvist
Original Assignee
Prismalence Ab
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 Prismalence Ab filed Critical Prismalence Ab
Priority to SE0600675A priority Critical patent/SE528795C2/en
Priority to PCT/SE2006/050527 priority patent/WO2007111547A1/en
Priority to PL06824596T priority patent/PL1999406T3/en
Priority to AT06824596T priority patent/ATE508321T1/en
Priority to EP06824596A priority patent/EP1999406B1/en
Priority to DE602006021806T priority patent/DE602006021806D1/en
Publication of SE0600675L publication Critical patent/SE0600675L/en
Publication of SE528795C2 publication Critical patent/SE528795C2/en

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
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • 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
    • F21V5/08—Refractors for light sources producing an asymmetric light distribution
    • 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
    • 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
    • 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
    • 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
    • F21W2131/1005—Outdoor lighting of working places, building sites or the like
    • 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
    • F21W2131/103—Outdoor lighting of streets or roads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Liquid Crystal Substances (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

The lighting fitting (1) illuminates a light source (2), a reflector (3) and a cover glass (4) provided with several lenses (5). The lenses break the light asymmetrically, so that on a surface at right-angles to the lens optical axis a rectangular or quadratic area is illuminated. The cover glass incorporates parallel upwardly extending combs (7) formed by two opposing side surfaces (8,9) at an angle to each other. Each comb has a wave-shape in its longitudinal direction so that the comb height varies. The base between two adjacent combs has a corresponding wave shape so that its height varies. The comb width at its base (10) is constant or varying, permitting the comb side surfaces to have a wave form which corresponds to the comb height variations. Each wave section in a comb comprises a prism which breaks the incoming light from the reflector.
SE0600675A 2006-03-24 2006-03-24 Lighting fitting illuminates light source, reflector and cover glass, with light source point-shaped and cover glass provided with several lenses SE528795C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0600675A SE528795C2 (en) 2006-03-24 2006-03-24 Lighting fitting illuminates light source, reflector and cover glass, with light source point-shaped and cover glass provided with several lenses
PCT/SE2006/050527 WO2007111547A1 (en) 2006-03-24 2006-11-30 A light fitting
PL06824596T PL1999406T3 (en) 2006-03-24 2006-11-30 A light fitting
AT06824596T ATE508321T1 (en) 2006-03-24 2006-11-30 LIGHTING BODY
EP06824596A EP1999406B1 (en) 2006-03-24 2006-11-30 A light fitting
DE602006021806T DE602006021806D1 (en) 2006-03-24 2006-11-30 LIGHTING EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0600675A SE528795C2 (en) 2006-03-24 2006-03-24 Lighting fitting illuminates light source, reflector and cover glass, with light source point-shaped and cover glass provided with several lenses

Publications (2)

Publication Number Publication Date
SE0600675L true SE0600675L (en) 2007-02-20
SE528795C2 SE528795C2 (en) 2007-02-20

Family

ID=37741166

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0600675A SE528795C2 (en) 2006-03-24 2006-03-24 Lighting fitting illuminates light source, reflector and cover glass, with light source point-shaped and cover glass provided with several lenses

Country Status (6)

Country Link
EP (1) EP1999406B1 (en)
AT (1) ATE508321T1 (en)
DE (1) DE602006021806D1 (en)
PL (1) PL1999406T3 (en)
SE (1) SE528795C2 (en)
WO (1) WO2007111547A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531002C2 (en) * 2008-01-23 2008-11-18 Prismalence Ab Lighting equipment
WO2010010494A1 (en) * 2008-07-24 2010-01-28 Koninklijke Philips Electronics N.V. Luminaire device with several lighting units
ES2345477B1 (en) * 2009-03-17 2011-09-23 Fediel System, S.L. OPTICAL DEVICE FOR LIGHTING LAMP WITH LED.
CN106122896B (en) * 2009-05-25 2019-12-20 Lg伊诺特有限公司 Gap member, lens, and lighting device having gap member and lens
US8313218B2 (en) 2009-05-25 2012-11-20 Lg Innotek, Co., Ltd. Gap member, lens and lighting device having the same
CN102454938A (en) * 2011-01-04 2012-05-16 深圳市鹏之光照明科技有限公司 Light distribution system of lamp
EP2926047B1 (en) * 2012-11-30 2017-01-11 Philips Lighting Holding B.V. Lighting unit, especially for road illumination
US9797564B2 (en) 2013-10-29 2017-10-24 Philips Lighting Holding B.V. Lighting unit, especially for road illumination
US20170023211A1 (en) * 2013-12-16 2017-01-26 Philips Lighting Holding B.V. Flexible unobstructed beam shaping

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664817A5 (en) * 1984-10-17 1988-03-31 Peter A Balla LIGHTING FOR CLOSED RURAL SPACES.
US4991073A (en) * 1989-03-08 1991-02-05 Gte Products Corporation Lighting lens
FR2691231B1 (en) * 1992-05-12 1999-05-07 Valeo Vision SIDE DEVICE LIGHT FOR MOTOR VEHICLE, AND SIGNALING LIGHT INCORPORATING SAME.
JP4168179B2 (en) * 1995-03-03 2008-10-22 スリーエム カンパニー Light directional films having structured surfaces of various heights and light directional products made from the films
FR2731771B1 (en) * 1995-03-13 1997-06-06 Valeo Vision SIGNAL LIGHT, PARTICULARLY FOR A MOTOR VEHICLE, PRODUCING A BEAM OF A SPECIFIC TINT AND HAVING ANOTHER TINT WHEN IT IS TURNED OFF, AND METHOD FOR MANUFACTURING THE INDICATOR OF SUCH A FIRE
IT1289716B1 (en) * 1996-12-05 1998-10-16 Fiat Ricerche LIGHTING DEVICE SUITABLE TO GENERATE A RECTANGULAR PATTERN IN THE WORKING AREA, FOR EXAMPLE FOR THE LIGHTING OF STRIPS
WO2002023258A2 (en) * 2000-09-14 2002-03-21 3M Innovative Properties Company Optical sheets suitable for spreading light

Also Published As

Publication number Publication date
PL1999406T3 (en) 2011-10-31
WO2007111547A1 (en) 2007-10-04
ATE508321T1 (en) 2011-05-15
SE528795C2 (en) 2007-02-20
EP1999406A1 (en) 2008-12-10
EP1999406B1 (en) 2011-05-04
DE602006021806D1 (en) 2011-06-16
EP1999406A4 (en) 2010-06-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed