EP2753866B1 - Leuchte mit folie zur veränderung der abstrahlcharakteristik - Google Patents

Leuchte mit folie zur veränderung der abstrahlcharakteristik Download PDF

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Publication number
EP2753866B1
EP2753866B1 EP12769890.0A EP12769890A EP2753866B1 EP 2753866 B1 EP2753866 B1 EP 2753866B1 EP 12769890 A EP12769890 A EP 12769890A EP 2753866 B1 EP2753866 B1 EP 2753866B1
Authority
EP
European Patent Office
Prior art keywords
light
housing
film
disc
covering
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.)
Not-in-force
Application number
EP12769890.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2753866A1 (de
Inventor
Jürgen Rapp
Clemens Hummel
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.)
Herbert Waldmann GmbH and Co KG
Original Assignee
Herbert Waldmann GmbH and Co KG
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 Herbert Waldmann GmbH and Co KG filed Critical Herbert Waldmann GmbH and Co KG
Publication of EP2753866A1 publication Critical patent/EP2753866A1/de
Application granted granted Critical
Publication of EP2753866B1 publication Critical patent/EP2753866B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • F21V3/0625—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics the material diffusing light, e.g. translucent plastics
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/403—Lighting for industrial, commercial, recreational or military use for machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to a luminaire according to the preamble of patent claim 1.
  • Such lights usually have a housing in which a plurality of bulbs is arranged.
  • the front side of the housing is closed in the emission direction with a cover disk.
  • a film is also arranged, which changes the emission characteristics of the lamps, for example, the emitted light homogenized or directed in a particular direction.
  • Such lights are for example off EP 1 586 813 A1 .
  • a foil for homogenizing the radiated light may be necessary, for example, if the bulbs arranged in the housing generate a multiplicity of light cones which would then cause a multiplicity of shadows, for example when the luminaire is used as a work or machine light. If this is to be avoided, a so-called diffuser film is necessary, which diffuses the individual Abstrahlkegel by refraction of light and thus prevents the individual Scrucfe. In addition, such a film also cause a shaping of the Abstrahlkegel the individual bulbs, these deflect, for example, to a certain angle of radiation.
  • the problem with high-energy lamps is that the materials used for the lamp differ due to their different thermal expansion coefficients greatly expand and thus induced thermal stress.
  • Such thermal stresses can, in particular when the film is glued to the cover plate or clamped in the housing lead to a wave or bubble of the film, so that the photometric properties of the film due to the high thermal expansion coefficient ⁇ of the film between 70 and 80 x 10 -6 K -1 is lost.
  • the coefficient of thermal expansion of a housing made of aluminum is in the range of 23 ⁇ 10 -6 K -1 and in the disks used between 3 and 4.5 ⁇ 10 -6 K -1 . Due to these large differences, in particular the strong expansion of the film can lead to considerable structural distortions, ie bubbles or waves.
  • luminaires in which light spots with high luminance, which are generated for example by LED bulbs sprinkle or homogenize something by satinizing the cover plate but still not prevent the formation of multiple shadows. Even a light control by lenses arranged in front of the bulbs can not solve this problem.
  • a lamp according to the invention has a housing in which a plurality of lighting means are arranged.
  • the housing is closed in the emission direction with a cover plate and also has to change the emission characteristics of the lamps on a arranged in the emission direction in front of the bulbs foil.
  • the foil is between the cover disc and a carrier disc, the foil being in direct contact with both discs.
  • the lamp is characterized in that the cover plate is glued peripherally with the housing, wherein the carrier disc is mounted on an elastic bearing which is arranged on a first circumferential step, and wherein the cover plate in the housing by means of a circumferentially on the second Level arranged gluing is mounted.
  • the film is arranged to change the emission characteristics of the light source between the cover plate and the carrier disc and is in direct contact with both discs a floating storage of the film between these discs is achieved, so that the film at thermally induced expansion in all directions but especially in the longitudinal and transverse directions of the film can perform compensatory movements and thus a blister or wave throw is avoided.
  • Another advantage of the floating storage of the film is that it can be mounted between the panes without sticking. The film can thus expand or contract independently of the disks and is thus stored tension-free - even if the thermal expansion coefficients of the materials used differ considerably.
  • a particularly simple installation of the cover plate can be achieved by a circumferential bonding with the housing. By such peripheral bonding, the housing can also be sealed from the environment.
  • At least one of the discs is resiliently mounted.
  • a resilient mounting at least one of the discs is achieved that compensates for a change in thickness of the film can be.
  • it can be achieved by a resilient mounting at least one of the discs, that the film in the direction of radiation, that can be mounted in the direction of their thickness under bias, so that in addition bubble or wave throw can be avoided in this way.
  • a particularly simple embodiment can be achieved if the carrier disk is resiliently mounted.
  • a resilient mounting of the carrier disk has the advantage that the cover disk, which is usually arranged in the emission direction behind the carrier disk and closes the housing to the outside can be firmly connected to the housing and in particular the effort to produce the seal against the environment less fails.
  • cover plate can be resiliently mounted, for example, be braced with the housing.
  • the carrier disk is arranged on the side facing the lamps.
  • the carrier disk can be mounted, for example, with a support.
  • a support has the advantage that in this way an expansion of the support plate in the longitudinal and transverse directions is not hindered by your storage, so that the support plate can be arranged substantially stress-free in the housing.
  • a simple embodiment of such a support can be achieved by a cured adhesive bead.
  • a cured adhesive bead can, for example, on opposite longitudinal sides of the carrier disk or corresponding to be arranged on the housing. If this adhesive bead is applied and cured before inserting the carrier disk into the housing, it has a certain flexibility after curing and can support the carrier disk resiliently and at the same time allow expansion of the carrier disk in the longitudinal and transverse directions.
  • cured adhesive beads As an alternative to cured adhesive beads, other flexibly formed supports can also be used. As an alternative, for example, a circumferentially arranged O-ring would be conceivable.
  • a particularly effective prevention of bubble or wave throw is achieved when the cover disc is mounted with pressure in the direction of the carrier disc in the housing.
  • the cover plate By a certain contact force, which is exerted by the cover plate in the direction of the carrier disc and absorbed by the resilient support, the film can be kept pressed flat between the discs.
  • the film is held centered by an aperture.
  • the panel may preferably be formed circumferentially, wherein it should be noted that an expansion of the film in the longitudinal and in the transverse direction is still possible.
  • the screen may only be printed on the cover plate, so that the film can extend over the entire extent of the disc.
  • FIG. 1 shows a cross section through a lamp 1 according to the invention which is constructed according to the principle of a light box.
  • the lamp 1 has a housing 10 with a bottom plate and a circumferential side wall, in which a plurality of lighting means 3 are arranged.
  • the lighting means 3 are formed in the present example as light-emitting diodes (LED) and evenly distributed on the bottom plate of the housing 10.
  • the housing 10 may advantageously be made of aluminum with a plurality of cooling fins 20 which are arranged on the outside of the bottom plate.
  • a carrier disk 7, a film 6 which changes the emission characteristic of the luminous means 3 and a cover disk 5 are arranged in the housing 10 in a type of sandwich structure.
  • the carrier disk 7 is mounted on an elastic bearing 14, which is arranged on a first circumferential step 11.
  • the elastic bearing 14 is formed in the present embodiment as a prior to the mounting of the carrier plate 7 applied and cured adhesive bead.
  • the adhesive bead is applied in the present embodiment, only on the two longitudinal sides of the housing 10 to the first stage 11.
  • the carrier disk 7 can expand in this way in thermal effects in both the longitudinal and in the transverse direction and is thus stored floating in the housing. Decisive for this floating storage is also that the support plate 7 to the side wall of the housing 10, which continues in a second stage 12, has a sufficient circumferential distance.
  • the radiation characteristic of the light emitting means 3 changing film 6 is aligned centered.
  • the panel is printed in the present embodiment on the cover plate 5, so that there is sufficient clearance for the film 6 and the diaphragm to allow thermal expansion in the longitudinal and transverse directions.
  • the edge region of the film 6 is thus covered by the outside of the light forth and thus not visible.
  • the film 6 can be designed, in particular, as a light-directing film 6 homogenizing the emission characteristic.
  • the cover plate 5 is mounted in the housing 10 by means of a circumferentially arranged on the second stage 12 gluing 16 and is pressed during assembly in the housing 10 against the force applied by the elastic bearing 14 spring action in the housing 10.
  • the film 6 is thus held pressed between the carrier disk 7 and the cover disk 5, so that a thermally induced bubble or wave of the film 6 can be effectively prevented.
  • FIG. 2 shows a perspective view of the lamp 1 according to the invention, as shown in FIG. 1 is shown in cross section.
  • FIG. 2 is particularly clear to recognize the trough-shaped housing 10 of the lamp 1, which is completed in the emission by the cover plate 5.
  • the elongated housing 10 is one end with a side part 30 with a connector and the other end with a side part 40, which is formed in the present embodiment without connector, completed.
  • the two side parts 30, 40 are screwed to the housing 10 in the longitudinal direction of the lamp 1.
  • FIG. 2 is also clear to recognize the printed on the cover plate 5 aperture, which conceals both the applied in the edge region of the cover plate 5 circumferential bond 16 and the edge region of the film 6 so that they are not visible from the outside.
  • cooling fins 20 at the bottom of the housing 10 are in FIG. 2 not shown. These are formed behind a peripheral edge of the housing 10, so that a closed side wall of the housing 10 is visible to the outside.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP12769890.0A 2011-09-09 2012-09-06 Leuchte mit folie zur veränderung der abstrahlcharakteristik Not-in-force EP2753866B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011082424A DE102011082424A1 (de) 2011-09-09 2011-09-09 Leuchte
PCT/DE2012/100270 WO2013034152A1 (de) 2011-09-09 2012-09-06 Leuchte mit folie zur veränderung der abstrahlcharakteristik

Publications (2)

Publication Number Publication Date
EP2753866A1 EP2753866A1 (de) 2014-07-16
EP2753866B1 true EP2753866B1 (de) 2018-08-22

Family

ID=47010118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12769890.0A Not-in-force EP2753866B1 (de) 2011-09-09 2012-09-06 Leuchte mit folie zur veränderung der abstrahlcharakteristik

Country Status (6)

Country Link
US (1) US9746169B2 (enExample)
EP (1) EP2753866B1 (enExample)
JP (1) JP6063465B2 (enExample)
CN (1) CN103782089B (enExample)
DE (1) DE102011082424A1 (enExample)
WO (1) WO2013034152A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108657537B (zh) * 2018-04-27 2023-05-05 成都京东方车载显示技术有限公司 一种oled显示屏检测除泡装置
CA3198849A1 (en) * 2020-10-29 2022-05-05 Bitro Group, Inc. Led lighting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010001814U1 (de) * 2010-02-03 2010-06-02 Kusanke Einrichtungen Gmbh & Co. Kg Lichtfeld

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771245A (en) 1971-09-24 1973-11-13 Globe Glass Manuf Co Display system for large color transparencies
DE3872084T2 (de) * 1987-06-29 1992-12-03 Asahi Keiki Seisakusho Ageo Kk Zeichnungsapparat.
US4969075A (en) 1989-05-05 1990-11-06 Steelcase Inc. Low-glare light
JPH10105074A (ja) 1996-09-30 1998-04-24 Sony Corp 面光源装置
EP1092919A3 (de) 1999-10-12 2004-02-18 Hans & Jos. Kronenberg GmbH Leuchteinrichtung
EP1586813A1 (en) * 2004-04-16 2005-10-19 3M Innovative Properties Company Light box
JP4548111B2 (ja) 2004-12-14 2010-09-22 船井電機株式会社 液晶モジュール
DE102005000951A1 (de) * 2005-01-07 2006-07-20 Dorma Gmbh + Co. Kg Vorrichtung zum Öffnen und/oder Schließen einer Tür
JP2007294379A (ja) * 2005-09-30 2007-11-08 Toshiba Lighting & Technology Corp 照明装置
CN201057422Y (zh) * 2007-04-24 2008-05-07 陈玉胜 匀光视力表灯箱
DE102008013049A1 (de) * 2008-03-06 2009-09-24 Mbb International Group Ag Leuchte, insbesondere zur Erzielung eines tageslichtähnlichen Lichtspektrums
DE202008004842U1 (de) * 2008-04-08 2008-06-12 Fkb Gmbh Metallgehäuse mit Glasscheibe
DE102008027220A1 (de) * 2008-06-02 2009-12-03 E.G.O. Elektro-Gerätebau GmbH Anzeigevorrichtung für ein Kochfeld, Kochfeld und Verfahren zum Betrieb einer solchen Anzeigevorrichtung
DE202009013088U1 (de) * 2009-09-29 2011-02-24 Zumtobel Lighting Gmbh Beleuchtungsanordnung mit Lichtbeeinflussungselement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010001814U1 (de) * 2010-02-03 2010-06-02 Kusanke Einrichtungen Gmbh & Co. Kg Lichtfeld

Also Published As

Publication number Publication date
CN103782089B (zh) 2017-02-15
JP6063465B2 (ja) 2017-01-18
JP2014526770A (ja) 2014-10-06
WO2013034152A1 (de) 2013-03-14
DE102011082424A1 (de) 2013-03-14
CN103782089A (zh) 2014-05-07
EP2753866A1 (de) 2014-07-16
US9746169B2 (en) 2017-08-29
US20160245496A1 (en) 2016-08-25

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