DE20119562U1 - Device for generating chaotically varying lighting effects - Google Patents

Device for generating chaotically varying lighting effects

Info

Publication number
DE20119562U1
DE20119562U1 DE20119562U DE20119562U DE20119562U1 DE 20119562 U1 DE20119562 U1 DE 20119562U1 DE 20119562 U DE20119562 U DE 20119562U DE 20119562 U DE20119562 U DE 20119562U DE 20119562 U1 DE20119562 U1 DE 20119562U1
Authority
DE
Germany
Prior art keywords
reflector
membrane
light
light source
generating
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
DE20119562U
Other languages
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.)
MAYER HASSELWANDER TONI
Original Assignee
MAYER HASSELWANDER TONI
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 MAYER HASSELWANDER TONI filed Critical MAYER HASSELWANDER TONI
Priority to DE20119562U priority Critical patent/DE20119562U1/en
Publication of DE20119562U1 publication Critical patent/DE20119562U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (14)

1. Beleuchtungsvorrichtung zur Erzeugung chaotisch variierender Lichteffekte, dadurch gekennzeichnet, dass eine flexible, reflektierende Membran (1) als Reflektor (1) im Luftstrom eines Ventilators (3) angebracht ist und von einer Lichtquelle (4) angestrahlt wird, wobei der Luftstrom (5) die Membran, teils laminar, teils turbulent, umströmt, dabei das Gewicht der Membran kompensiert und infolge der dabei auftretenden Instabilitäten die Membran in unregelmäßige wellenartige Bewegung versetzt, so dass das von der Lichtquelle auf den Reflektor gerichtete (6) und von diesem reflektierte (7) Licht chaotisch variierende Muster auf den umgebenden Oberflächen erzeugt.1. Lighting device for generating chaotically varying light effects, characterized in that a flexible, reflective membrane ( 1 ) is attached as a reflector ( 1 ) in the air flow of a fan ( 3 ) and is illuminated by a light source ( 4 ), the air flow ( 5 ) flows around the membrane, partly laminar, partly turbulent, thereby compensating for the weight of the membrane and, due to the instabilities that occur, sets the membrane in an irregular wave-like movement, so that the light source ( 6 ) is directed towards and reflected by the reflector ( 6 ) 7 ) Light chaotically varying patterns are created on the surrounding surfaces. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Reflektor (1) durch mechanischen Antrieb seiner Halterung (2) in Bewegung gehalten wird.2. Device according to claim 1, characterized in that the reflector ( 1 ) is kept in motion by mechanical drive of its holder ( 2 ). 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Reflektor (1) durch den Schalldruck eines Lautsprechers in Bewegung gehalten wird.3. Device according to claim 1, characterized in that the reflector ( 1 ) is kept in motion by the sound pressure of a loudspeaker. 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass als Reflektor (1) eine in einem Rahmen lose aufgespannte flexible Folie verwendet wird.4. Device according to one of claims 1 to 3, characterized in that a flexible film loosely stretched in a frame is used as the reflector ( 1 ). 5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass als Membran (1) eine metallisierte Folie verwendet wird.5. The device according to claim 4, characterized in that a metallized film is used as the membrane ( 1 ). 6. Vorrichtung nach einem der Ansprüche 4 oder 5, dadurch gekennzeichnet, dass die Membran (1) 3-dimensional strukturiert ist. 6. Device according to one of claims 4 or 5, characterized in that the membrane ( 1 ) is 3-dimensionally structured. 7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Reflektor (1) als mit Gas oder Flüssigkeit gefülltes Folienkissen ausgebildet ist.7. Device according to one of claims 1 to 6, characterized in that the reflector ( 1 ) is designed as a foil cushion filled with gas or liquid. 8. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass beide Seiten des Reflektors (1) für die Erzeugung der Lichteffekte genutzt werden.8. The device according to claim 1, characterized in that both sides of the reflector ( 1 ) are used for generating the light effects. 9. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass eine Lichtquelle (4) mit einem auf den Reflektor (1) gerichteten, gebündelten Lichtstrahl (6) verwendet wird.9. Device according to one of claims 1 to 8, characterized in that a light source ( 4 ) with a directed onto the reflector ( 1 ), bundled light beam ( 6 ) is used. 10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass im Strahlengang des Lichtes Farbfilter zwischengeschaltet werden.10. The device according to claim 9, characterized in that in Beam path of light color filters are interposed. 11. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass im Strahlengang (6) zwischen Lichtquelle und Reflektor Diapositive zwischengeschaltet werden.11. The device according to claim 9, characterized in that slides are interposed in the beam path ( 6 ) between the light source and reflector. 12. Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass mehrere Lichtquellen (4) verwendet werden.12. Device according to one of claims 1 to 11, characterized in that a plurality of light sources ( 4 ) are used. 13. Vorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass als Lichtquellen (4) Diapositiv- oder Video Projektoren verwendet werden.13. Device according to one of claims 1 to 12, characterized in that slide or video projectors are used as light sources ( 4 ). 14. Vorrichtung nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass die Vorrichtung in ein Gehäuse eingebaut ist.14. The device according to one of claims 1 to 13, characterized in that that the device is installed in a housing.
DE20119562U 2001-12-01 2001-12-01 Device for generating chaotically varying lighting effects Expired - Lifetime DE20119562U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20119562U DE20119562U1 (en) 2001-12-01 2001-12-01 Device for generating chaotically varying lighting effects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20119562U DE20119562U1 (en) 2001-12-01 2001-12-01 Device for generating chaotically varying lighting effects

Publications (1)

Publication Number Publication Date
DE20119562U1 true DE20119562U1 (en) 2002-08-29

Family

ID=7964689

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20119562U Expired - Lifetime DE20119562U1 (en) 2001-12-01 2001-12-01 Device for generating chaotically varying lighting effects

Country Status (1)

Country Link
DE (1) DE20119562U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422681A (en) * 2005-02-01 2006-08-02 Foays Ltd Moving lighting effect and apparatus and method therefor
WO2009104122A1 (en) * 2008-02-21 2009-08-27 Philips Intellectual Property & Standards Gmbh Projection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422681A (en) * 2005-02-01 2006-08-02 Foays Ltd Moving lighting effect and apparatus and method therefor
WO2009104122A1 (en) * 2008-02-21 2009-08-27 Philips Intellectual Property & Standards Gmbh Projection device

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Legal Events

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

Effective date: 20021002

R156 Lapse of ip right after 3 years

Effective date: 20050701