ATE508321T1 - LIGHTING BODY - Google Patents

LIGHTING BODY

Info

Publication number
ATE508321T1
ATE508321T1 AT06824596T AT06824596T ATE508321T1 AT E508321 T1 ATE508321 T1 AT E508321T1 AT 06824596 T AT06824596 T AT 06824596T AT 06824596 T AT06824596 T AT 06824596T AT E508321 T1 ATE508321 T1 AT E508321T1
Authority
AT
Austria
Prior art keywords
comb
wave
reflector
side surfaces
cover glass
Prior art date
Application number
AT06824596T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE508321T1 publication Critical patent/ATE508321T1/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
    • 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
    • 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
    • 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
    • F21V7/04—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
    • 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)
  • Liquid Crystal Substances (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (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.
AT06824596T 2006-03-24 2006-11-30 LIGHTING BODY ATE508321T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0600675A SE0600675L (en) 2006-03-24 2006-03-24 Lighting fixture with a cover glass which includes parallel projecting cams
PCT/SE2006/050527 WO2007111547A1 (en) 2006-03-24 2006-11-30 A light fitting

Publications (1)

Publication Number Publication Date
ATE508321T1 true ATE508321T1 (en) 2011-05-15

Family

ID=37741166

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06824596T ATE508321T1 (en) 2006-03-24 2006-11-30 LIGHTING BODY

Country Status (6)

Country Link
EP (1) EP1999406B1 (en)
AT (1) ATE508321T1 (en)
DE (1) DE602006021806D1 (en)
PL (1) PL1999406T3 (en)
SE (1) SE0600675L (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.
US8313218B2 (en) 2009-05-25 2012-11-20 Lg Innotek, Co., Ltd. Gap member, lens and lighting device having the same
EP2863246B8 (en) * 2009-05-25 2017-07-12 LG Innotek Co., Ltd. Lighting device having a gap member and a lens
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
CN105934627B (en) 2013-10-29 2019-07-16 飞利浦灯具控股公司 Particularly for the lighting unit of road illumination
EP3084291A1 (en) * 2013-12-16 2016-10-26 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.
WO1996027757A1 (en) * 1995-03-03 1996-09-12 Minnesota Mining And Manufacturing Company Light directing film having variable height structured surface and light directing article constructed therefrom
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
AU2001281245A1 (en) * 2000-09-14 2002-03-26 3M Innovative Properties Company Optical sheets suitable for spreading light

Also Published As

Publication number Publication date
EP1999406A1 (en) 2008-12-10
SE528795C2 (en) 2007-02-20
SE0600675L (en) 2007-02-20
EP1999406A4 (en) 2010-06-30
PL1999406T3 (en) 2011-10-31
EP1999406B1 (en) 2011-05-04
DE602006021806D1 (en) 2011-06-16
WO2007111547A1 (en) 2007-10-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties