DE19933714B4 - Lamp with second light source - Google Patents
Lamp with second light source Download PDFInfo
- Publication number
- DE19933714B4 DE19933714B4 DE19933714A DE19933714A DE19933714B4 DE 19933714 B4 DE19933714 B4 DE 19933714B4 DE 19933714 A DE19933714 A DE 19933714A DE 19933714 A DE19933714 A DE 19933714A DE 19933714 B4 DE19933714 B4 DE 19933714B4
- Authority
- DE
- Germany
- Prior art keywords
- light source
- light
- lens
- lamp
- reflector
- 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 - Fee Related
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
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
- B60Q1/0058—Stacked, i.e. one lamp located behind the other in the optical axis direction
-
- 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
- B60Q1/2607—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 comprising at least two indicating lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
-
- 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
- F21Y2113/00—Combination of light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Leuchte
mit mindestens einer ersten Lichtquelle (3), einer Lichtscheibe
(5), einem ersten Reflektor (4) und einer zweiten Lichtquelle (6),
wobei
die zweite Lichtquelle (6) an der Lichtscheibe (5) befestigt ist
und eine Ablenkblende (7) zwischen der zweiten Lichtquelle (6) und
der ersten Lichtquelle (3) vorgesehen ist,
dadurch gekennzeichnet,
dass
die zweite Lichtquelle (6) mittels einer transparenten Klebemasse
befestigt ist, die zur Strahlformung dient.Luminaire with at least one first light source (3), a lens (5), a first reflector (4) and a second light source (6),
wherein the second light source (6) is fixed to the lens (5) and a deflector (7) is provided between the second light source (6) and the first light source (3),
characterized,
in that the second light source (6) is fastened by means of a transparent adhesive which serves for beam shaping.
Description
Die Erfindung betrifft eine Leuchte und insbesondere eine Heckleuchte für Kraftfahrzeuge mit mindestens einer ersten Lichtquelle, einer ersten Lichtscheibe, einem ersten Reflektor und einer zweiten Lichtquelle.The The invention relates to a lamp and in particular a tail lamp for motor vehicles with at least a first light source, a first lens, a first reflector and a second light source.
Allgemein sind Leuchten bekannt, die mehrere unabhängig voneinander ansteuerbare Lichtquellen umfassen. Dabei dient z. B. eine Lichtquelle der Richtungsanzeige, und eine weitere Lichtquelle dient als Bremsleuchte. Jede der Lichtquellen ist hinter einem definierten Durchlaßbereich der Lichtscheibe angeordnet, wobei die verschiedenen Durchlaßbereiche normalerweise unterschiedlich gefärbt sind. So ist der Bereich der Heckleuchte für die Fahrtrichtungsanzeige gelb gefärbt, und der Durchlaßbereich für das Bremslicht ist rot gefärbt.Generally luminaires are known which can be controlled independently of one another Include light sources. It serves z. B. a light source of the direction indicator, and another light source serves as a stop lamp. Each of the light sources is arranged behind a defined passband of the lens, the different passages normally colored differently. That's the area the tail light for the direction indicator is colored yellow, and the passband for the brake light is colored red.
Bei
den genannten Heckleuchten besteht das Problem, daß verhindert
werden muß,
daß Licht der
einen Lichtquelle auch durch den Durchlaßbereich der Lichtscheibe der
jeweils anderen Lichtquelle aus der Leuchte tritt. Es darf also
das Licht von der Lichtquelle für
die Fahrtrichtungsanzeige nicht durch den roten Durchlaßbereich
der Lichtscheibe für
das Bremslicht hindurchtreten und umgekehrt. Dazu wurden Anstrengungen
unternommen, das Licht der verschiedenen Lichtquellen in einer Leuchte
u. a. mit optischen Elementen in die gewünschte Richtung zu lenken.
Beispielsweise ist aus
Der Einbau von optischen Elementen in die Leuchte bedeutet aber, daß das Volumen der Leuchte zunimmt und der Aufwand bei der Herstellung der Leuchte steigt.Of the However, installation of optical elements in the luminaire means that the volume the light increases and the effort in the production of the lamp increases.
In
der
Die
Aufgabe der vorliegenden Erfindung ist es, eine Leuchte und insbesondere eine Heckleuchte zu schaffen, die kompakt aufgebaut ist und die Verwendung von zusätzlichen optischen Elementen überflüssig macht.task The present invention is a luminaire and in particular to create a tail light that is compact and the Use of additional makes optical elements superfluous.
Diese Aufgabe wird durch eine Leuchte mit den Merkmalen nach Anspruch 1 gelöst. Bevorzugte Ausführungsformen der Erfindung sind Gegenstand der abhängigen Ansprüche.These The object is achieved by a luminaire with the features of claim 1 solved. Preferred embodiments The invention is the subject of the dependent claims.
Der Erfindung liegt die Idee zugrunde, die mehreren Lichtquellen in der Leuchte in verschiedenen Ebenen so anzuordnen, daß die wenigstens zweite Lichtquelle an der Lichtscheibe der Leuchte befestigt ist.Of the Invention is based on the idea that multiple light sources in to arrange the lamp in different levels so that the at least second Light source is attached to the lens of the lamp.
Die erfindungsgemäße Leuchte umfasst mindestens eine erste Lichtquelle, eine Lichtscheibe, einen ersten Reflektor und einen zweite Lichtquelle. Dabei ist die zweite Lichtquelle an der Lichtscheibe mittels einer transparenten Klebemasse an der Lichtscheibe befestigt ist, die zur Strahlformung dient. Zusätzlich ist eine Ablenkblende zwischen der zweiten Lichtquelle und der ersten Lichtquelle vorgesehen.The Lamp according to the invention includes at least a first light source, a lens, a first reflector and a second light source. This is the second Light source on the lens by means of a transparent adhesive attached to the lens, which is used for beam shaping. additionally is a deflection diaphragm between the second light source and the first one Light source provided.
Insbesondere ist die zweite Lichtquelle am Rand der Lichtscheibe befestigt, so daß sich die zweite Lichtquelle in Draufsicht auf die Leuchte neben der ersten Lichtquelle befindet.Especially the second light source is attached to the edge of the lens, so that yourself the second light source in plan view of the lamp next to the first Light source is located.
Die zweite Lichtquelle kann zusätzlich einen zweiten Reflektor aufweisen, damit eine bessere Ausnutzung des von der zweiten Lichtquelle abgestrahlten Lichtes ermöglicht wird.The second light source may additionally have a second reflector, thus better utilization the light emitted by the second light source is made possible.
In einer weiteren bevorzugten Ausführungsform der erfindungsgemäßen Leuchte weist die Lichtscheibe einen separaten Durchlaßbereich für die zweiten Lichtquelle auf.In a further preferred embodiment the luminaire according to the invention the lens has a separate passband for the second light source.
Insbesondere ist die zweite Lichtquelle eine Gasentladungslampe. Damit hat die zweite Lichtquelle eine längliche Form, und es wird möglich, die zweite Lichtquelle derart zu formen, daß sie unter einem größeren Blickwinkel sichtbar ist.Especially the second light source is a gas discharge lamp. Thus has the second light source an elongated Form, and it becomes possible to shape the second light source such that it is viewed from a larger angle is visible.
Ein Vorteil der erfindungsgemäßen Heckleuchte besteht darin, daß keine optisch störenden Elemente in der Leuchte vorgesehen werden müssen und die Leuchte auf diese Art ästhetisch optimal gestaltet werden kann.One Advantage of the rear light according to the invention is that no visually disturbing elements must be provided in the lamp and the lamp on this Kind of aesthetic can be optimally designed.
Weitere Merkmale und Vorteile der erfindungsgemäßen Heckleuchte ergeben sich aus der folgenden Beschreibung von zeichnerisch dargestellten Ausführungsformen der Erfindung.Further Features and advantages of the rear light according to the invention arise from the following description of diagrammatically illustrated embodiments the invention.
In
Da
in vielen Fällen
mit einer Leuchte mehrere Funktionen abgedeckt werden sollen, die
sonst mit verschiedenen separaten Leuchten umgesetzt werden müßten, sind
die Leuchten häufig
als Multifunktionsleuchte ausgelegt. Eine solche Multifunktionsleuchte
umfaßt
zusätzlich
zu der ersten Lichtquelle
Erfindungsgemäß wird statt
dessen die zweite Lichtquelle
Denkbar
wäre auch,
vor jeder Lichtquelle
Die
zweite Lichtquelle
Die
Positionierung der zweiten Lichtquelle
Zur
besseren Ausnutzung des von der zweiten Lichtquelle
- 11
- Karosseriebody
- 22
- Leuchtelamp
- 33
- erste Lichtquellefirst light source
- 44
- erster Reflektorfirst reflector
- 55
- LichtscheibeLens
- 66
- zweite Lichtquellesecond light source
- 77
- AblenkblendeAblenkblende
- 88th
- zweiter Reflektorsecond reflector
- 99
- Befestigungsmittel der zweiten Lichtquelle an der Lichtscheibefastener the second light source on the lens
- 1010
- zweiter Durchlassbereichsecond Passband
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19933714A DE19933714B4 (en) | 1999-07-19 | 1999-07-19 | Lamp with second light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19933714A DE19933714B4 (en) | 1999-07-19 | 1999-07-19 | Lamp with second light source |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19933714A1 DE19933714A1 (en) | 2001-04-12 |
DE19933714B4 true DE19933714B4 (en) | 2008-07-10 |
Family
ID=7915233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19933714A Expired - Fee Related DE19933714B4 (en) | 1999-07-19 | 1999-07-19 | Lamp with second light source |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19933714B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004013082B4 (en) | 2003-05-28 | 2019-08-01 | Volkswagen Ag | Lighting device for vehicles with two light modules |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2209579A1 (en) * | 2001-09-11 | 2004-06-16 | Señalizacion Y Accesorios Del Automovil Yorka, S.A. | Signaling light for vehicles to provide combination of signal lights, such as flashing brake or reverse, has aligned and overlapping lighsources,and two longitudinally separated reflectors of differentamplitude |
DE202010007625U1 (en) | 2010-06-05 | 2010-10-07 | Kießlich, Enrico | Brake and taillights for cars and motorcycles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1353038A (en) * | 1963-01-11 | 1964-02-21 | Machal Projecteurs | Dual beam automotive headlamp using two separate light sources |
DE4131805C2 (en) * | 1990-09-26 | 1994-05-19 | Koito Mfg Co Ltd | Motor vehicle headlights combined with a position lamp |
GB2288658A (en) * | 1994-04-19 | 1995-10-25 | Koito Mfg Co Ltd | A vehicle lamp |
DE19754229A1 (en) * | 1997-12-06 | 1999-06-10 | Volkswagen Ag | Light or headlight |
DE19818643A1 (en) * | 1998-04-25 | 1999-10-28 | Reitter & Schefenacker Gmbh | Lights, in particular rear lights, for motor vehicles |
-
1999
- 1999-07-19 DE DE19933714A patent/DE19933714B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1353038A (en) * | 1963-01-11 | 1964-02-21 | Machal Projecteurs | Dual beam automotive headlamp using two separate light sources |
DE4131805C2 (en) * | 1990-09-26 | 1994-05-19 | Koito Mfg Co Ltd | Motor vehicle headlights combined with a position lamp |
GB2288658A (en) * | 1994-04-19 | 1995-10-25 | Koito Mfg Co Ltd | A vehicle lamp |
DE19754229A1 (en) * | 1997-12-06 | 1999-06-10 | Volkswagen Ag | Light or headlight |
DE19818643A1 (en) * | 1998-04-25 | 1999-10-28 | Reitter & Schefenacker Gmbh | Lights, in particular rear lights, for motor vehicles |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004013082B4 (en) | 2003-05-28 | 2019-08-01 | Volkswagen Ag | Lighting device for vehicles with two light modules |
Also Published As
Publication number | Publication date |
---|---|
DE19933714A1 (en) | 2001-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8120 | Willingness to grant licences paragraph 23 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |