DE202007001148U1 - Outside light for illuminating streets, squares and suchlike has light guiding unit which in light passage direction has circular and/or linear Fresnel lens and/or microprism structure - Google Patents
Outside light for illuminating streets, squares and suchlike has light guiding unit which in light passage direction has circular and/or linear Fresnel lens and/or microprism structure Download PDFInfo
- Publication number
- DE202007001148U1 DE202007001148U1 DE202007001148U DE202007001148U DE202007001148U1 DE 202007001148 U1 DE202007001148 U1 DE 202007001148U1 DE 202007001148 U DE202007001148 U DE 202007001148U DE 202007001148 U DE202007001148 U DE 202007001148U DE 202007001148 U1 DE202007001148 U1 DE 202007001148U1
- Authority
- DE
- Germany
- Prior art keywords
- light
- reflector
- circular
- outdoor
- guiding unit
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
-
- 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
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
- F21V5/005—Refractors for light sources using microoptical elements for redirecting or diffusing light using microprisms
-
- 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
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- 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
-
- 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
- F21W2131/105—Outdoor lighting of arenas or the like
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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]
Abstract
Description
Die Erfindung betrifft eine Außenleuchte zur Beleuchtung von Geländen, insbesondere von Straßen, Plätzen usw.The The invention relates to an outdoor lamp for lighting of terrain, especially roads, seats etc.
Die Beleuchtung von Straßen, Plätzen usw. erfolgt im Allgemeinen mit Leuchten, die in einer Höhe (Lichtpunkthöhe) zwischen 4 Meter und 20 Metern über der zu beleuchtenden Fläche an Masten, Abspannseilen oder Häuserfassaden angebracht sind.The Lighting of streets, seats etc. is generally done with lights that are at a height (light point height) between 4 meters and 20 meters above the surface to be illuminated on poles, guy ropes or house facades are attached.
Die unterschiedlichen Lichtpunkthöhen ergeben sich aus den unterschiedlichen Anwendungsfällen, z. B. der Größe der zu beleuchtenden Fläche oder des Abstandes der Leuchten zueinander. Wesentliches Ziel ist es, dass diese Leuchten möglichst einen großen Bereich gleichmäßig ausleuchten. Das wird u. a. dadurch erreicht, dass die Höhe der Lichtpunkte nach oben hin optimiert wird.The different light levels arise from the different applications, eg. B. the size of the lighting area or the distance of the lights to each other. The essential goal is that these lights as possible one huge Evenly illuminate the area. This will u. a. achieved by raising the height of the light points is optimized.
Üblicherweise kommen Natriumdampf-Hochdrucklampen und Quecksilberdampflampen im Bereich der erforderlichen Leistung von 50 W bis 1000 W zum Einsatz. Diese Leuchtmittel verlangen auf Grund ihrer Strahlenmodell-Charakteristik einen dreidimensional ausgeformten Reflektor, der für die Lichtstärkeverteilung optimiert wird.Usually come high-pressure sodium and mercury vapor lamps in Range of required power from 50 W to 1000 W is used. These bulbs require a three-dimensional due to their radiation pattern characteristic shaped reflector, suitable for the light intensity distribution is optimized.
Ein
Beispiel für
derartige Leuchten ist in dem deutschen Gebrauchsmuster
Natriumdampf-Hochdruck- und Quecksilberdampflampen haben jedoch eine relativ begrenzte Lebensdauer, so dass sie des Öfteren ersetzt werden müssen, wodurch hohe Kosten entstehen. Auch ist der Energiebedarf der in diesen bekannten Leuchten verwendeten Lampen relativ hoch.High pressure sodium vapor and mercury vapor lamps, however, have a relatively limited life, so they often have to be replaced which results in high costs. Also, the energy needs of in These known lamps used relatively high.
Um
die Lebensdauer zu verlängern
und den Energiebedarf zu senken, wurde eine mit Hochleistungs-Leuchtdioden
(LED's) bestückte Außenleuchte entwickelt,
die im deutschen Gebrauchsmuster
Eine
Weiterentwicklung vorgenannter Außenleuchte auf LED-Basis wird
in dem deutschen Gebrauchsmuster
Außerdem bleibt das beschriebene Prinzip der Leuchten an Masten oder Abspannseilen oder an Häuserfassaden mit einer auffällig hohen Lichtpunkthöhe auch bei einer Substitution der genannten Leuchtmittel durch LED's bestehen.It also stays the described principle of lights on poles or guy ropes or on house facades with a noticeable high spot height even with a substitution of said bulbs by LEDs exist.
Das
vorstehend beschriebene, bisher zur Anwendung gekommene Beleuchtungsprinzip
hat folgende Nachteile:
Die Energieeffizienz ist durch die
genannten großen Lichtpunkthöhen mangelhaft.
Die Beleuchtungsstärke
nimmt im Quadrat der Entfernung von der zu beleuchtenden Fläche immer
weiter ab. Der bisherige Trend, immer höhere Lichtpunkthöhen zu wählen, steht
der Forderung nach einer höheren
Energieeffizienz konträr
entgegen. Durch die großen
Lichtpunkthöhen
entsteht ein erheblicher uneffizienter Anteil an der gesamten Strahlleistung
einer Leuchte, der nicht für
die eigentliche Sehaufgabe genutzt wird. Es werden z. B. ungewollt
Hausfassaden oder rückwärtige Grundstücke oder
andere Flächen
mit beleuchtet. Nach eingehenden messtechnischen Untersuchungen
gibt es Anwendungsfälle,
bei denen nur 5 % der eigentlichen Strahlleistung für die eigentliche
Sehaufgabe verwendet wird, d. h., es entsteht ein erheblicher Anteil
an ungewollter Lichtimmission.The above-described, previously used lighting principle has the following disadvantages:
Energy efficiency is inadequate due to the above-mentioned high light heights. The illuminance decreases in the square of the distance from the surface to be illuminated more and more. The previous trend of choosing ever higher light heights is contrary to the demand for higher energy efficiency. Due to the large light heights, a significant inefficient portion of the total beam power of a luminaire, which is not used for the actual visual task. There are z. B. unintentionally illuminated house facades or backward plots or other surfaces. After detailed metrological investigations, there are applications in which only 5% of the actual beam power is used for the actual visual task, ie, there is a significant proportion of unwanted light immission.
Der Erfindung liegt deshalb die Aufgabe zugrunde, eine für die Beleuchtung eines Geländes, insbesondere von Straßen und Plätzen geeignete Außenleuchte zu schaffen, bei der die Lichtquelle näher an das zu beleuchtende Gelände herangeführt ist und das zu beleuchtende Gelände dennoch gleichmäßig ausgeleuchtet wird.Of the The invention is therefore based on the object, one for the lighting a site, in particular of roads and places suitable outdoor light to create, with the light source closer to the one to be illuminated terrain brought is and the terrain to be lit. nevertheless evenly lit. becomes.
Die Aufgabe wird durch das kennzeichnende Merkmal des Schutzanspruches 1 gelöst. Vorteilhafte Ausführungsformen der Erfindung bilden die Kennzeichen der Unteransprüche 2 bis 5.The Task is by the characterizing feature of the protection claim 1 solved. Advantageous embodiments the invention form the characteristics of the dependent claims 2 to 5th
Die
Erfindung soll nachfolgend anhand eines Ausführungsbeispieles und unter
Bezugnahme auf die anliegenden
In
Die
lichtlenkende Einheit
Mit den erfindungsgemäßen Leuchten spielt die bei den Leuchten des Standes der Technik als Minimum angegebene Lichtpunkthöhe von 4 Metern keine Rolle mehr, d. h. die Lichtpunkthöhen der erfindungsgemäßen Leuchten liegen in der Regel weit unter 4 Metern.With the lights according to the invention plays the minimum in the lights of the prior art indicated light point height of 4 meters no longer matter, d. H. the light spot heights of lights according to the invention usually lie far below 4 meters.
Die
in
In
Die
lichtlenkende Einheit
Die
lichtlenkende Einrichtung
Diese an den Straßenecken angeordneten säulenartigen Leuchten können z. B. auch mit einer Verkehrsampelanlage kombiniert werden.These on the street corners arranged columnar Can shine z. B. also be combined with a traffic signal system.
Durch die erfindungsgemäßen Außenleuchten lassen sich im Vergleich zu den bekannten Außenleuchten beträchtliche Energieeinsparungen erzielen.By the outdoor lights according to the invention can be compared to the known outdoor lights considerable Achieve energy savings.
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007001148U DE202007001148U1 (en) | 2007-01-19 | 2007-01-19 | Outside light for illuminating streets, squares and suchlike has light guiding unit which in light passage direction has circular and/or linear Fresnel lens and/or microprism structure |
EP07025237A EP1947379B1 (en) | 2007-01-19 | 2007-12-29 | Outdoor lighting |
AT07025237T ATE514896T1 (en) | 2007-01-19 | 2007-12-29 | OUTDOOR LAMP |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007001148U DE202007001148U1 (en) | 2007-01-19 | 2007-01-19 | Outside light for illuminating streets, squares and suchlike has light guiding unit which in light passage direction has circular and/or linear Fresnel lens and/or microprism structure |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007001148U1 true DE202007001148U1 (en) | 2007-03-29 |
Family
ID=37913405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202007001148U Expired - Lifetime DE202007001148U1 (en) | 2007-01-19 | 2007-01-19 | Outside light for illuminating streets, squares and suchlike has light guiding unit which in light passage direction has circular and/or linear Fresnel lens and/or microprism structure |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1947379B1 (en) |
AT (1) | ATE514896T1 (en) |
DE (1) | DE202007001148U1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009000942U1 (en) | 2009-01-24 | 2011-03-03 | Kracht, Torsten | lighting device |
EP2133621A3 (en) * | 2007-11-30 | 2011-10-26 | Toshiba Lighting & Technology Corporation | Light source module for outdoor lighting compriisng a plurality of LEDs |
US8322893B2 (en) | 2008-11-12 | 2012-12-04 | Toshiba Lighting & Technology Corporation | Illumination device |
US8511862B2 (en) | 2010-03-29 | 2013-08-20 | Toshiba Lighting & Technology Corporation | Optical unit and lighting apparatus |
US8814396B2 (en) | 2010-03-29 | 2014-08-26 | Toshiba Lighting & Technology Corporation | Lighting apparatus |
EP2884158A1 (en) * | 2013-12-12 | 2015-06-17 | Toshiba Lighting & Technology Corporation | Luminaire |
EP2042801B1 (en) * | 2007-09-27 | 2016-11-02 | OSRAM Opto Semiconductors GmbH | Light source with adjustable emission characteristics |
CN110131635A (en) * | 2019-05-15 | 2019-08-16 | 朱武俊 | LED integrates street lamp |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5407054B2 (en) * | 2008-08-01 | 2014-02-05 | 日亜化学工業株式会社 | Lighting device |
DE102008054050A1 (en) * | 2008-10-30 | 2010-05-06 | Osram Opto Semiconductors Gmbh | Lantern and method for retrofitting a lantern |
CH700878A2 (en) | 2009-04-21 | 2010-10-29 | Quadesign Partner Ag | Lampposts. |
BR112015029621A2 (en) * | 2013-05-31 | 2017-07-25 | 3M Innovative Properties Co | luminaire and method for lighting a pedestrian safety lane |
AT515640A1 (en) * | 2014-03-31 | 2015-10-15 | Werner Färber | lighting device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7124696U (en) | 1972-03-16 | Siemens Ag | Post-top luminaire | |
TW330233B (en) * | 1997-01-23 | 1998-04-21 | Philips Eloctronics N V | Luminary |
DE20114085U1 (en) | 2001-08-25 | 2002-02-21 | Rak Leuchten Gmbh | Lighting device for streets, paths, squares or the like. |
US6784357B1 (en) * | 2002-02-07 | 2004-08-31 | Chao Hsiang Wang | Solar energy-operated street-lamp system |
AT6831U1 (en) | 2002-11-15 | 2004-04-26 | Bartenbach Christian | LIGHTING DEVICE, ESPECIALLY FOR ROADS, PATHS, SQUARES OR. DGL. |
JP3498290B1 (en) * | 2002-12-19 | 2004-02-16 | 俊二 岸村 | White LED lighting device |
JP2004281327A (en) * | 2003-03-18 | 2004-10-07 | Kictec Inc | Illuminating lamp device |
US7473016B2 (en) * | 2004-11-24 | 2009-01-06 | Leader Manufacturing, Inc. | Lighted bollard |
NL1029234C2 (en) * | 2005-06-13 | 2006-12-14 | Licht Vormgevers B V | Street light, includes divergent optical element, preferably a Fresnel lens, for spreading the light emitted |
DE202006010949U1 (en) * | 2006-07-14 | 2006-09-07 | Chen, Chia-Yi, Donggang | Light e.g. road lantern comprises framework and number of ribs, which are arranged at upper side of framework, number of LEDs at framework and transparent cover is fastened at lower side of the framework |
-
2007
- 2007-01-19 DE DE202007001148U patent/DE202007001148U1/en not_active Expired - Lifetime
- 2007-12-29 AT AT07025237T patent/ATE514896T1/en active
- 2007-12-29 EP EP07025237A patent/EP1947379B1/en not_active Revoked
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2042801B1 (en) * | 2007-09-27 | 2016-11-02 | OSRAM Opto Semiconductors GmbH | Light source with adjustable emission characteristics |
EP2133621A3 (en) * | 2007-11-30 | 2011-10-26 | Toshiba Lighting & Technology Corporation | Light source module for outdoor lighting compriisng a plurality of LEDs |
US8235546B2 (en) | 2007-11-30 | 2012-08-07 | Toshiba Lighting & Technology Corporation | Light source module having a plurality of light-emitting elements and illumination apparatus |
US8322893B2 (en) | 2008-11-12 | 2012-12-04 | Toshiba Lighting & Technology Corporation | Illumination device |
DE202009000942U1 (en) | 2009-01-24 | 2011-03-03 | Kracht, Torsten | lighting device |
US8511862B2 (en) | 2010-03-29 | 2013-08-20 | Toshiba Lighting & Technology Corporation | Optical unit and lighting apparatus |
US8814396B2 (en) | 2010-03-29 | 2014-08-26 | Toshiba Lighting & Technology Corporation | Lighting apparatus |
US9353927B2 (en) | 2010-03-29 | 2016-05-31 | Toshiba Lighting & Technology Corporation | Lighting apparatus |
EP2884158A1 (en) * | 2013-12-12 | 2015-06-17 | Toshiba Lighting & Technology Corporation | Luminaire |
CN110131635A (en) * | 2019-05-15 | 2019-08-16 | 朱武俊 | LED integrates street lamp |
CN110131635B (en) * | 2019-05-15 | 2021-12-24 | 宁海县黑森林电子科技有限公司 | LED integrated street lamp |
Also Published As
Publication number | Publication date |
---|---|
EP1947379A1 (en) | 2008-07-23 |
ATE514896T1 (en) | 2011-07-15 |
EP1947379B1 (en) | 2011-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070503 |
|
R163 | Identified publications notified |
Effective date: 20071030 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20100208 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20130205 |
|
R082 | Change of representative |
Representative=s name: BOCKHORNI & KOLLEGEN, DE |
|
R158 | Lapse of ip right after 8 years |