DE102010020306A1 - Lighting device for interior of vehicle, has concave formed partial reflection surfaces tilted into optical path of light and tilted from optical path of light such that scatter width of emitted light is variably adjusted - Google Patents
Lighting device for interior of vehicle, has concave formed partial reflection surfaces tilted into optical path of light and tilted from optical path of light such that scatter width of emitted light is variably adjusted Download PDFInfo
- Publication number
- DE102010020306A1 DE102010020306A1 DE102010020306A DE102010020306A DE102010020306A1 DE 102010020306 A1 DE102010020306 A1 DE 102010020306A1 DE 102010020306 A DE102010020306 A DE 102010020306A DE 102010020306 A DE102010020306 A DE 102010020306A DE 102010020306 A1 DE102010020306 A1 DE 102010020306A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- reflection surfaces
- partial reflection
- optical path
- tilted
- 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- Withdrawn
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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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
- B60Q3/85—Circuits; Control arrangements for manual control of the light, e.g. of colour, orientation or intensity
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/74—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps
Abstract
Description
Die Erfindung betrifft eine Beleuchtungsvorrichtung für einen Fahrzeuginnenraum, umfassend eine Lichtquelle und einen Reflektor zur Reflexion eines von der Lichtquelle ausgesendeten Lichts.The The invention relates to a lighting device for a Vehicle interior comprising a light source and a reflector for reflection of a light emitted by the light source.
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, eine gegenüber dem Stand der Technik verbesserte Beleuchtungsvorrichtung für einen Innenraum eines Fahrzeugs anzugeben.Of the Invention is based on the object, a relation to the Prior art improved lighting device for to indicate an interior of a vehicle.
Die
Aufgabe wird erfindungsgemäß durch die im Anspruch
1 angegebenen Merkmale gelöst.The
The object is achieved by the in the
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.advantageous Embodiments of the invention are the subject of the dependent claims.
Die Beleuchtungsvorrichtung für einen Fahrzeuginnenraum umfasst eine Lichtquelle und einen Reflektor zur Reflexion eines von der Lichtquelle ausgesendeten Lichts.The Lighting device for a vehicle interior includes a light source and a reflector for reflecting one of Light source emitted light.
Erfindungsgemäß weist der Reflektor zumindest zwei konkav ausgebildete Teilreflexionsflächen auf, wobei die Teilreflexionsflächen derart zueinander und in einen Strahlengang des Lichts und aus dem Strahlengang des Lichts schwenkbar sind, dass eine Streubreite des ausgesendeten Lichts variabel einstellbar ist.According to the invention the reflector has at least two concave partial reflection surfaces, wherein the partial reflection surfaces in such and such a beam path of the light and from the beam path of the light are pivotable, that a spread of the emitted light is variably adjustable.
Daraus ergibt sich in besonders vorteilhafter Weise, dass mittels der einen Lichtquelle verschiedenste Ausleuchtungen realisierbar sind. Insbesondere sind im Fahrzeug ein breit gestreutes oder diffuses Innenlicht und ein spotartiges Leselicht mittels der einen Lichtquelle erzeugbar. Daraus folgt wiederum, dass ein notwendiger Bauraum zur Realisierung der Lichtfunktionen minimiert ist, woraus insbesondere für den Innenraum des Fahrzeugs eine höhere gestalterische Freiheit bei der Anordnung und Ausbildung der Beleuchtungsvorrichtung resultiert.from that results in a particularly advantageous manner that by means of the one Light source various illumination can be realized. Especially are in the vehicle a wide or diffused indoor light and a spotty reading light generated by means of a light source. It follows again that a necessary space for the realization of the Light functions is minimized, resulting in particular for the interior of the vehicle a higher design Freedom in the arrangement and design of the lighting device results.
Darüber hinaus ermöglicht die erfindungsgemäße Beleuchtungsvorrichtung, dass verschiedene Lichtfunktionen innerhalb des Fahrzeugs derart inszenierbar sind, dass für Insassen des Fahrzeugs ein angenehmes Lichtbild und als angenehm empfundene Übergänge zwischen den Lichtfunktionen erzeugbar sind.About that In addition, the inventive allows Lighting device that different light functions within of the vehicle are staged so that for inmates the vehicle a pleasant photo and perceived as pleasant transitions can be generated between the light functions.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.embodiments The invention will be described in more detail below with reference to drawings explained.
Dabei zeigen:there demonstrate:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.each other corresponding parts are in all figures with the same reference numerals Mistake.
In
Während
des dargestellten Betriebs der Beleuchtungsvorrichtung
Zur
Realisierung der Kombination aus Innen- und Leseleuchte weist der
Reflektor
Die
Teilreflexionsflächen
Zum
Verschwenken der Teilreflexionsflächen
Weiterhin
sind die Teilreflexionsflächen
Zur
Einstellung der Lesefunktion werden die Teilreflexionsflächen
Zur
Umstellung des ausgegebenen Lichts L auf die in
In
nicht näher dargestellten Weiterbildungen sind die Teilreflexionsflächen
Zusätzlich
sind in nicht näher dargestellter Weise mehr als die zwei
Teilreflexionsflächen
In
einer weiteren nicht dargestellten Ausgestaltung der Beleuchtungsvorrichtung
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Beleuchtungsvorrichtunglighting device
- 1.11.1
- Lichtquellelight source
- 1.21.2
- Reflektorreflector
- 1.2.11.2.1
- TeilreflexionsflächeSub-reflecting surface
- 1.2.21.2.2
- TeilreflexionsflächeSub-reflecting surface
- 1.31.3
- SchwenkaktuatorikSchwenkaktuatorik
- 1.3.11.3.1
- Antriebseinheitdrive unit
- 1.41.4
- Lagereinheitstorage unit
- 1.51.5
- Lagereinheitstorage unit
- LL
- Lichtlight
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 10013922 C1 [0002] - DE 10013922 C1 [0002]
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010020306A DE102010020306A1 (en) | 2010-05-12 | 2010-05-12 | Lighting device for interior of vehicle, has concave formed partial reflection surfaces tilted into optical path of light and tilted from optical path of light such that scatter width of emitted light is variably adjusted |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010020306A DE102010020306A1 (en) | 2010-05-12 | 2010-05-12 | Lighting device for interior of vehicle, has concave formed partial reflection surfaces tilted into optical path of light and tilted from optical path of light such that scatter width of emitted light is variably adjusted |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010020306A1 true DE102010020306A1 (en) | 2011-01-05 |
Family
ID=43299238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010020306A Withdrawn DE102010020306A1 (en) | 2010-05-12 | 2010-05-12 | Lighting device for interior of vehicle, has concave formed partial reflection surfaces tilted into optical path of light and tilted from optical path of light such that scatter width of emitted light is variably adjusted |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010020306A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10013922C1 (en) | 2000-03-21 | 2001-10-25 | Sidler Gmbh & Co | Combined interior and reading light unit for automobile has movable light stop for switching between interior light and reading light functions |
-
2010
- 2010-05-12 DE DE102010020306A patent/DE102010020306A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10013922C1 (en) | 2000-03-21 | 2001-10-25 | Sidler Gmbh & Co | Combined interior and reading light unit for automobile has movable light stop for switching between interior light and reading light functions |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Publication of unexamined application with consent of applicant | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141202 |