DE102006050775A1 - Device for lighting of characteristic at motor vehicles, comprises two rod-shaped lighting elements are arranged at opposite sides of character and rod-shaped lighting elements are parallel to each other - Google Patents
Device for lighting of characteristic at motor vehicles, comprises two rod-shaped lighting elements are arranged at opposite sides of character and rod-shaped lighting elements are parallel to each other Download PDFInfo
- Publication number
- DE102006050775A1 DE102006050775A1 DE200610050775 DE102006050775A DE102006050775A1 DE 102006050775 A1 DE102006050775 A1 DE 102006050775A1 DE 200610050775 DE200610050775 DE 200610050775 DE 102006050775 A DE102006050775 A DE 102006050775A DE 102006050775 A1 DE102006050775 A1 DE 102006050775A1
- Authority
- DE
- Germany
- Prior art keywords
- rod
- lighting elements
- license plate
- lighting
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/56—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for illuminating registrations or the like, e.g. for licence plates
Abstract
Description
Die Erfindung betrifft eine Kennzeichenbeleuchtung für Kraftfahrzeuge gemäß Oberbegriff des Anspruchs 1.The The invention relates to a license plate light for motor vehicles according to the preamble of claim 1.
Die Beleuchtung des Kennzeichens ist bei Kraftfahrzeugen vorgeschrieben. Dabei soll die Fläche des Kennzeichenschildes unter vorgegebenem Winkel möglichst gleichmäßig bestrahlt werden. Diese homogene Ausleuchtung kann durch unterschiedliche Anordnung von Beleuchtungselementen erreicht werden. Dabei ist als weitere Vorraussetzung zu beachten, dass andere Verkehrsteilnehmer durch die Beleuchtungsmittel nicht geblendet werden können. Nach diesen Vorgaben sind zahlreiche verschiedene Vorrichtungen zur Beleuchtung des Kennzeichens entwickelt worden.The Illumination of the license plate is mandatory for motor vehicles. Here is the area the license plate at a predetermined angle possible evenly irradiated become. This homogeneous illumination can be due to different Arrangement of lighting elements can be achieved. It is as further requirement to note that other road users can not be blinded by the lighting means. To These specifications are numerous different devices for lighting of the license plate.
So
beschreibt die
Die
Patentschrift
Die
Eine
andere Kennzeichenbeleuchtungsvorrichtung ist beschrieben in der
Druckschrift
Eine
Weiterbildung dieses Prinzips des Einsatzes mehrerer Lichtquellen
zur Kennzeichenbeleuchtung ist offenbart in der
Die
Die Erfindung geht aus von der vorgenannten Schrift als nächstliegendem Stand der Technik. Ihr liegt die Aufgabe zugrunde, eine alternative Vorrichtung zur Kennzeichenbeleuchtung zu entwickeln, die bei homogener Ausleuchtung des Kennzeichens eine möglichst geringe Tiefe der Kennzeichenmulde zulässt.The The invention is based on the aforementioned document as the closest State of the art. It is based on the task, an alternative To develop device for license plate lighting, which is more homogeneous Illumination of the license plate allows the smallest possible depth of the license plate recess.
Diese Aufgabe wird bei einer Vorrichtung mit den Merkmalen des Oberbegriffs des Anspruchs 1 gelöst durch die Merkmale des kennzeichnenden Teils des Anspruchs 1. Weitere Vorzüge und vorteilhafte Ausführungen der erfindungsgemäßen Vorrichtung sind Gegenstand der Unteransprüche.These Task is in a device with the features of the preamble of claim 1 by the features of the characterizing part of claim 1. Further Benefits and advantageous embodiments the device according to the invention are the subject of the dependent claims.
Erfindungsgemäß sind mindestens zwei stabförmige Beleuchtungsmittel an gegenüberliegenden Seiten des Kennzeichens so angeordnet, dass sie parallel zueinander und zu den Kanten des Kenzeichenschildes verlaufen. Durch diese beidseitige Anordnung genügt es, wenn jedes einzelne Beleuchtungsmittel nur die Hälfte der Kennzeichenfläche ausleuchtet, so dass sich der Einstrahlwinkel verringert. Damit kann die Einbautiefe des Kennzeichens zusammen mit der Beleuchtungsvorrichtung insgesamt verringert werden.At least according to the invention two rod-shaped Lighting means on opposite Pages of the plate arranged so that they are parallel to each other and to the edges of the license plate. Through this two-sided arrangement is sufficient it, if every single lighting means only half of Illuminated license plate surface, so that the angle of incidence decreases. This allows the installation depth of the license plate together with the lighting device as a whole be reduced.
Die erfindungsgemäße Vorrichtung zur Kennzeichenbeleuchtung wird im Folgenden anhand eines Ausführungsbeispiels unter Bezugnahme auf die Figuren und die darin angegebenen Bezugszeichen näher erläutert.The device according to the invention for license plate illumination will be described below with reference to an embodiment with reference to the figures and the reference numerals therein are explained in more detail.
Es zeigtIt shows
Die
in
Die
stabförmigen
Beleuchtungsmittel (
Alternativ
können
auch einzelne Lichtquellen eingesetzt werden, deren Licht über einen
Lichtleiter entlang einer Kennzeichenseite verteilt wird. Geeignet
sind z.B. Hochleistungs-Weißlicht
LEDs. Beide parallelen stabförmigen
Beleuchtungselemente (
Als
redundantes und damit noch weitergehend ausfallsicheres Beleuchtungssystem
können auch
die in
Je nach Wahl und Anordnung der Lichtquellen und u.U. auch erforderlicher Lichtleiter sind zusätzlich optische Elemente vorgesehen, die eine homogene Verteilung des Lichtes über die Kennzeichenfläche bewirken. Hierzu können insbesondere Reflektoren und/oder Linsen in bekannter Weise eingesetzt werden. Bei Lichtleitern, z.B. aus durchsichtigem Plastikmaterial, können die Oberflächen, z.B. als konvexe Zylinderlinse oder als Fresnelstruktur, fokussierend geformt werden.ever according to choice and arrangement of the light sources and u.U. also required Light guides are additional provided optical elements that provide a homogeneous distribution of light over the registration plate cause. You can do this in particular reflectors and / or lenses used in a known manner become. For optical fibers, e.g. made of transparent plastic material, can the surfaces, e.g. as a convex cylindrical lens or as a Fresnel structure, focusing be formed.
Durch
die Beleuchtung von mindestens zwei gegenüberliegenden Seiten erübrigt sich
eine Neigung des Kennzeichens bzw. der aufnehmenden Kennzeichenmulde.
Um den Platzbedarf weiter zu reduzieren, können die stabförmigen Beleuchtungselemente
(
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610050775 DE102006050775A1 (en) | 2006-10-27 | 2006-10-27 | Device for lighting of characteristic at motor vehicles, comprises two rod-shaped lighting elements are arranged at opposite sides of character and rod-shaped lighting elements are parallel to each other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610050775 DE102006050775A1 (en) | 2006-10-27 | 2006-10-27 | Device for lighting of characteristic at motor vehicles, comprises two rod-shaped lighting elements are arranged at opposite sides of character and rod-shaped lighting elements are parallel to each other |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006050775A1 true DE102006050775A1 (en) | 2007-12-13 |
Family
ID=38663883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610050775 Withdrawn DE102006050775A1 (en) | 2006-10-27 | 2006-10-27 | Device for lighting of characteristic at motor vehicles, comprises two rod-shaped lighting elements are arranged at opposite sides of character and rod-shaped lighting elements are parallel to each other |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006050775A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012002332A1 (en) | 2012-02-07 | 2012-09-06 | Daimler Ag | Illumination device for indicator in motor vehicles, has light source and elongated optical element connected with light source |
DE102019134713A1 (en) * | 2019-12-17 | 2021-06-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Bumper for a motor vehicle |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0242308A1 (en) * | 1986-04-18 | 1987-10-21 | Pierre Alexandre Blanchet | Luminous display device |
US4965950A (en) * | 1987-03-23 | 1990-10-30 | Koito Manufacturing Co., Ltd. | Display device for automotive mark plate |
US5255166A (en) * | 1991-08-06 | 1993-10-19 | Gonzalez Jaime De Jesus | Apparatus for illuminating a vehicle license plate and method of using same |
US5301091A (en) * | 1993-04-14 | 1994-04-05 | Chen We C | Motor vehicle neon lamp device |
JPH08169276A (en) * | 1994-12-19 | 1996-07-02 | Koito Mfg Co Ltd | Display device |
US5934798A (en) * | 1997-03-07 | 1999-08-10 | Truck-Lite Co., Inc. | Light emitting diode license lamp |
US6027235A (en) * | 1998-07-23 | 2000-02-22 | Chen; Yu-Liang | Number plate housing |
DE20202089U1 (en) * | 2002-01-25 | 2002-05-23 | J H Toennjes Gmbh & Co Kg | Holder for a license plate of motor vehicles |
KR100354242B1 (en) * | 1995-09-30 | 2003-03-04 | 삼성에스디아이 주식회사 | License plate |
DE10240663A1 (en) * | 2002-09-04 | 2004-03-18 | Schefenacker Vision Systems Germany Gmbh & Co. Kg | Illuminated holder for motor vehicle number plate, has LEDs integrated into holder |
US6758588B2 (en) * | 2002-08-06 | 2004-07-06 | American Auto Accessories | Optical fiber light |
JP2004284393A (en) * | 2003-03-19 | 2004-10-14 | Toyoda Gosei Co Ltd | License plate lighting system |
-
2006
- 2006-10-27 DE DE200610050775 patent/DE102006050775A1/en not_active Withdrawn
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0242308A1 (en) * | 1986-04-18 | 1987-10-21 | Pierre Alexandre Blanchet | Luminous display device |
US4965950A (en) * | 1987-03-23 | 1990-10-30 | Koito Manufacturing Co., Ltd. | Display device for automotive mark plate |
US5255166A (en) * | 1991-08-06 | 1993-10-19 | Gonzalez Jaime De Jesus | Apparatus for illuminating a vehicle license plate and method of using same |
US5301091A (en) * | 1993-04-14 | 1994-04-05 | Chen We C | Motor vehicle neon lamp device |
JPH08169276A (en) * | 1994-12-19 | 1996-07-02 | Koito Mfg Co Ltd | Display device |
KR100354242B1 (en) * | 1995-09-30 | 2003-03-04 | 삼성에스디아이 주식회사 | License plate |
US5934798A (en) * | 1997-03-07 | 1999-08-10 | Truck-Lite Co., Inc. | Light emitting diode license lamp |
US6027235A (en) * | 1998-07-23 | 2000-02-22 | Chen; Yu-Liang | Number plate housing |
DE20202089U1 (en) * | 2002-01-25 | 2002-05-23 | J H Toennjes Gmbh & Co Kg | Holder for a license plate of motor vehicles |
US6758588B2 (en) * | 2002-08-06 | 2004-07-06 | American Auto Accessories | Optical fiber light |
DE10240663A1 (en) * | 2002-09-04 | 2004-03-18 | Schefenacker Vision Systems Germany Gmbh & Co. Kg | Illuminated holder for motor vehicle number plate, has LEDs integrated into holder |
JP2004284393A (en) * | 2003-03-19 | 2004-10-14 | Toyoda Gosei Co Ltd | License plate lighting system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012002332A1 (en) | 2012-02-07 | 2012-09-06 | Daimler Ag | Illumination device for indicator in motor vehicles, has light source and elongated optical element connected with light source |
DE102019134713A1 (en) * | 2019-12-17 | 2021-06-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Bumper for a motor vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
R120 | Application withdrawn or ip right abandoned | ||
R120 | Application withdrawn or ip right abandoned |
Effective date: 20121130 |