DE202006019085U1 - A method for providing a linear illumination from a point source has reflectors set at right angles and mirrors also set at right angles positioned immediately before an LED light source - Google Patents
A method for providing a linear illumination from a point source has reflectors set at right angles and mirrors also set at right angles positioned immediately before an LED light source Download PDFInfo
- Publication number
- DE202006019085U1 DE202006019085U1 DE202006019085U DE202006019085U DE202006019085U1 DE 202006019085 U1 DE202006019085 U1 DE 202006019085U1 DE 202006019085 U DE202006019085 U DE 202006019085U DE 202006019085 U DE202006019085 U DE 202006019085U DE 202006019085 U1 DE202006019085 U1 DE 202006019085U1
- Authority
- DE
- Germany
- Prior art keywords
- point
- reflectors
- right angles
- lamps
- light
- 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
- 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
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Linienförmige Leuchten, die aus punktförmigen Lampen zusammengesetzt sind, sind bekannt.Linear lights, the point-shaped Lamps are composed are known.
Ein Lichtschlauch, wie der zu Dekorationszwecken verwendet wird, ist eine solche Anordnung. Die einzelnen Lichtpunkte sind deutlich sichtbar. Es ist nicht möglich das Licht in einen Vorzugsrichtung zu lenken.One Light tube, as it is used for decoration purposes, is such an arrangement. The individual points of light are clearly visible. It is not possible to direct the light in a preferred direction.
Für linienförmige Leuchten werden oft Leuchtstofflampen eingesetzt. Diese ergeben zwar ein gleichmäßiges Licht, aber sie sind insbesondere im mobilen Bereich bruchempfindlich. Die Lebensdauer ist begrenzt, was einen bestimmten Wartungsaufwand bedeutet. Das Licht wird prinzipiell in alle Richtungen abgestrahlt. Eine Richtwirkung kann durch einen Reflektor auf der Rückseite erreicht werden. Es bleibt ein größerer Öffnungswinkel des Lichtes.For linear lights Fluorescent lamps are often used. These are indeed a result even light, but they are sensitive to breakage, especially in the mobile sector. The life is limited, which requires a certain maintenance means. The light is emitted in principle in all directions. A directivity can be achieved by a reflector on the back be achieved. There remains a larger opening angle of the light.
Um linienförmige Leuchten mit LED und Richtwirkung herzustellen, verwendet man vor jeder LED eine Linse. Diese kann sich fest an der LED befinden oder nachträglich mit der Leuchte montiert werden. Nachteilig ist die Sichtbarkeit der einzelnen Lampen.Around linear To produce lights with LED and directivity, one uses before every LED a lens. This can be fixed to the LED or later be mounted with the lamp. The disadvantage is the visibility the individual lamps.
Die Erfindung dient zur Verbesserung der Beleuchtungstechnik hinsichtlich Lichteindruck, Gesamtwirkungsgrad und Wartungsaufwand.The Invention is to improve the lighting technology in terms Light impression, overall efficiency and maintenance.
Der Erfindung liegt die Aufgabe zugrunde eine linienförmige Leuchte mit Richtwirkung zu schaffen, bei der die Einzellampen nicht deutlich sichtbar sind.Of the Invention is based on the object a linear lamp to create directivity, in which the individual lamps are not clear are visible.
Anhand des Aufführungsbeispieles wird die Erfindung erläutert.Based of the performance example the invention will be explained.
In
Über der
Leuchtdiode LED (
Der
Reflektor (
Wie
in der Draufsicht in
Eine weitere Verbesserung der gleichmäßigen Eindrucks läst sich erreichen, wenn statt einer Pyramidenform ein gebogener Reflektor mit speziell für die Charakteristik der LED berechneter Oberfläche eingesetzt wird.A further improvement of uniform impression breaks down reach, if instead of a pyramid form a bent reflector with specially for the characteristic of the LED calculated surface is used.
- 11
- LEDLED
- 22
- Licht lenkendes Element Winkelspiegellight directing element angle mirror
- 33
- Reflektorreflector
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006019085U DE202006019085U1 (en) | 2006-12-16 | 2006-12-16 | A method for providing a linear illumination from a point source has reflectors set at right angles and mirrors also set at right angles positioned immediately before an LED light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006019085U DE202006019085U1 (en) | 2006-12-16 | 2006-12-16 | A method for providing a linear illumination from a point source has reflectors set at right angles and mirrors also set at right angles positioned immediately before an LED light source |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006019085U1 true DE202006019085U1 (en) | 2007-02-22 |
Family
ID=37833198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006019085U Expired - Lifetime DE202006019085U1 (en) | 2006-12-16 | 2006-12-16 | A method for providing a linear illumination from a point source has reflectors set at right angles and mirrors also set at right angles positioned immediately before an LED light source |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006019085U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101614367B (en) * | 2008-06-25 | 2011-12-28 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
-
2006
- 2006-12-16 DE DE202006019085U patent/DE202006019085U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101614367B (en) * | 2008-06-25 | 2011-12-28 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20070329 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20100714 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20130702 |