DE202009011416U1 - LED lighting unit for street lighting with special optics - Google Patents

LED lighting unit for street lighting with special optics Download PDF

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Publication number
DE202009011416U1
DE202009011416U1 DE202009011416U DE202009011416U DE202009011416U1 DE 202009011416 U1 DE202009011416 U1 DE 202009011416U1 DE 202009011416 U DE202009011416 U DE 202009011416U DE 202009011416 U DE202009011416 U DE 202009011416U DE 202009011416 U1 DE202009011416 U1 DE 202009011416U1
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DE
Germany
Prior art keywords
led
lighting
street
special optics
lens
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
Application number
DE202009011416U
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German (de)
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.)
BALD OLIVER
FACHATHALER MICHAELA
Original Assignee
BALD OLIVER
FACHATHALER MICHAELA
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 BALD OLIVER, FACHATHALER MICHAELA filed Critical BALD OLIVER
Priority to DE202009011416U priority Critical patent/DE202009011416U1/en
Publication of DE202009011416U1 publication Critical patent/DE202009011416U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • 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

LED-Linsenkombination
Dadurch gekennzeichnet, dass eine gleichmäßige Lichtverteilung über einen breiten Winkelbereich von beispielsweise 0°–80° vertikal und min +/–35° horizontal stattfindet. 1 und 2 LED lens combination
Characterized in that a uniform light distribution over a wide angular range, for example, 0 ° -80 ° vertical and min +/- 35 ° horizontally takes place. 1 and 2

Figure 00000001
Figure 00000001

Description

Stand der TechnikState of the art

Herkömmliche LED-Straßenbeleuchtungslösungen nutzen verhältnismäßig viel der Leuchtkraft um einen engeren Bereich um den Befestigungsmast zu erhellen und bringen systembedingt nur sehr wenig Leuchtkraft im Randbereich ihrer Einsatzfläche.conventional Use LED street lighting solutions relatively much the luminosity to a narrower area around the mounting pole brighten and bring systemically very little luminosity in the Edge area of their application area.

Problemproblem

Mit herkömmlichen optischen Systemen im Zusammenhang mit der LED als Lichtquelle ist eine Flächenbeleuchtung, wie sie bei einer Straßenbeleuchtung sinnvoll und vorgeschrieben ist, aufgrund des großen Entfernungsverhältnisses von 0 m bis 15 m oder 20 m wenn überhaupt nur mit sehr vielen einzeln ausgerichteten Lichtquellen kostenintensiv möglich und nicht konkurrenzfähig zu realisieren.With usual optical systems associated with the LED as the light source a surface lighting, as with a street lighting reasonable and mandatory, due to the large distance ratio from 0 m to 15 m or 20 m if at all expensive only with a large number of individually aligned light sources possible and not competitive to realize.

Folge: Die nach Norm geforderte Beleuchtung des Bereichs auf halber Strecke zwischen zwei Beleuchtungsmasten findet kaum oder in zu geringem Maße statt.Episode: The lighting required by the standard for the area halfway between two lighting masts is hardly or too low Dimensions take place.

Problemlösung durch spezielle Anordnung von LED und darauf abgestimmter Optik:Problem solving by special arrangement of LED and matching optics:

Es entsteht schon mit einer LED und der speziell angeordneten und geformten Optik eine gleichmäßige Leuchtkraftverteilung von 0 m bis auf eine Entfernung von über 20 m mit einem Winkelbereich von mindestens 70° in der Breite.It already created with an LED and the specially arranged and shaped Optics a uniform luminosity distribution from 0 m to a distance of over 20 m with an angular range of at least 70 ° in the width.

Somit wird durch Mehrfachanordnung derartiger gleicher optischer Systeme auf einem geeigneten Träger zur Wärmeableitung eine einfache Realisierung einer Flächenbeleuchtung vorwiegend für den Zweck der Straßenbeleuchtung kostengünstig realisierbar.Consequently is achieved by multiple arrangement of such same optical systems on a suitable carrier for heat dissipation a simple realization of a surface lighting mainly for the Purpose of street lighting cost feasible.

Angebote für ein vergleichbares optisches System sind nicht bekannt.deals for a comparable optical system are not known.

Erfindunginvention

Die zu schützende Erfindung beinhaltet die Kombination und Anordnung einer handelsüblichen „Power-LED” mit einer speziell ausgelegten/geformten Optik zur gleichmäßigen Leuchtkraftverteilung in Breite und Entfernung.

  • Ausführungsbeispiele siehe Zeichnungen.
The invention to be protected includes the combination and arrangement of a commercial "power LED" with a specially designed / molded optics for uniform luminous intensity distribution in width and distance.
  • Exemplary embodiments see drawings.

Bezugszeichen Zeichnung Nr.: L-010-000Reference number Drawing No. L-010-000

  • A = LED skizziertA = LED outlined
  • B = Speziallinse skizziertB = special lens sketched
  • C = Lampenmast skizziertC = lamp post sketched
  • D = Erdboden skizziert, beleuchteter Bereich skizziertD = sketched ground, illuminated area sketched
  • E = Beleuchtungsrichtungen skizziert, zeichnerischer StrahlengangE = lighting directions sketched, drawing beam path
  • F = Winkelbereich vertikalF = angular range vertical
  • G = Winkelbereich horizontalG = angle range horizontal
  • 1a = Beispiel Linse 1 1a = Example lens 1
  • 1b = Beispiel Linse 2 1b = Example lens 2

Bezugszeichen Zeichnung Nr.: L-010-001Reference number Drawing No. L-010-001

  • A = LED skizziertA = LED outlined
  • B = Speziallinse skizziertB = special lens sketched
  • 3 = mögliche Anordnung LED und Linse 3 = possible arrangement LED and lens
  • 4 und 5 = mögliche Anordnung LED und Linse Baugruppe aufgelöst 4 and 5 = possible arrangement LED and lens assembly dissolved
  • 6 = mögliche Anordnung Linse lineal einfach 6 = possible arrangement lens ruler easy
  • 7 = mögliche Anordnung Linse lineal mehrfach 7 = possible arrangement lens lineal multiple times
  • 8 = mögliche Anordnung Linse Polygon 8th = possible arrangement lens polygon
  • 9 = mögliche Anordnung Linse rund 9 = possible arrangement lens round

Claims (2)

LED-Linsenkombination Dadurch gekennzeichnet, dass eine gleichmäßige Lichtverteilung über einen breiten Winkelbereich von beispielsweise 0°–80° vertikal und min +/–35° horizontal stattfindet. 1 und 2 LED lens combination characterized in that a uniform light distribution over a wide angular range of, for example, 0 ° -80 ° vertical and min +/- 35 ° horizontally. 1 and 2 Weitergehend basierend auf 1. beliebige Mehrfachanordnungen nebeneinander oder untereinander oder in einer anderen Weise flächig um eine Addition der Helligkeitswerte zu erreichen. 3, 4, 5, 6, 7, 8 und 9.Continuing based on 1. arbitrary multiple arrangements next to each other or with each other or in another way flat to achieve an addition of the brightness values. 3 . 4 . 5 . 6 . 7 . 8th and 9 ,
DE202009011416U 2009-08-21 2009-08-21 LED lighting unit for street lighting with special optics Expired - Lifetime DE202009011416U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202009011416U DE202009011416U1 (en) 2009-08-21 2009-08-21 LED lighting unit for street lighting with special optics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009011416U DE202009011416U1 (en) 2009-08-21 2009-08-21 LED lighting unit for street lighting with special optics

Publications (1)

Publication Number Publication Date
DE202009011416U1 true DE202009011416U1 (en) 2010-02-11

Family

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Family Applications (1)

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DE (1) DE202009011416U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012010796A1 (en) * 2010-07-22 2012-01-26 Holophane Lens and lighting module using such a lens
DE102016002849A1 (en) * 2016-03-10 2017-09-14 Selux Aktiengesellschaft Also down radiating lamp element for a street lighting or street lamp with an annular, downward radiating light source

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012010796A1 (en) * 2010-07-22 2012-01-26 Holophane Lens and lighting module using such a lens
FR2963084A1 (en) * 2010-07-22 2012-01-27 Holophane LENS AND LIGHTING MODULE USING SUCH A LENS.
DE102016002849A1 (en) * 2016-03-10 2017-09-14 Selux Aktiengesellschaft Also down radiating lamp element for a street lighting or street lamp with an annular, downward radiating light source

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20100318

R163 Identified publications notified

Effective date: 20100422

R156 Lapse of ip right after 3 years

Effective date: 20130301