DE9309328U1 - Device for producing color effects on surfaces to be illuminated - Google Patents

Device for producing color effects on surfaces to be illuminated

Info

Publication number
DE9309328U1
DE9309328U1 DE9309328U DE9309328U DE9309328U1 DE 9309328 U1 DE9309328 U1 DE 9309328U1 DE 9309328 U DE9309328 U DE 9309328U DE 9309328 U DE9309328 U DE 9309328U DE 9309328 U1 DE9309328 U1 DE 9309328U1
Authority
DE
Germany
Prior art keywords
optical system
heliostat
illuminated
light
projection lens
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
DE9309328U
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German (de)
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE9309328U1 publication Critical patent/DE9309328U1/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
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • 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
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
    • F21S19/005—Combining sunlight and electric light sources for indoor illumination
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Description

"Vorrichtung zur Erzeugung von Farbeffekten auf zu beleuchtende Oberflächen" "Device for generating colour effects on surfaces to be illuminated"

Glasprismen zerlegen das weiße Licht der Sonne, das aus einer Mischung von elektromagnetischen Wellen von 400 bis 700&mgr;&pgr;&igr; Wellenlänge besteht, in seine Spektralfarben violett, blau, grün, gelb und rot.Glass prisms break down the white light of the sun, which consists of a mixture of electromagnetic waves with a wavelength of 400 to 700 μιλ, into its spectral colors violet, blue, green, yellow and red.

Das menschliche Auge empfindet diese jeweils nur in einer Frequenz schwingenden Teilwellen als reine und schöne Farbeindrücke. Deshalb kann man durch spektrale Zerlegung des Sonnenlichtes besonders eindrucksvolle, ästhetische Raumbeleuchtungseffekte erzielen.The human eye perceives these partial waves, each of which oscillates at a single frequency, as pure and beautiful color impressions. This is why particularly impressive, aesthetic room lighting effects can be achieved by spectrally breaking down sunlight.

Fig. Ii Zur Realisierung dieses Effektes wird erfindungsgemäß eine Kombination des Heliostaten 1 mit den Linsen 6, 8 und 10 und den Doppelprismen 9 verwendet.Fig. Ii To realize this effect, according to the invention, a combination of the heliostat 1 with the lenses 6, 8 and 10 and the double prisms 9 is used.

Die Funktionsweise dieses Systems ist folgende:The way this system works is as follows:

Das Sonnenlicht wird durch einen durch Computer 21 oder Sensoren 22 gesteuerten, dem Stand der Sonne nachgeführten Heliostatenspiegel 1 auf einen Festspiegel 4 reflektiert, von dem das Lichtbündel erfindungsgemäß über eine Sammellinse 6, eine Zerstreuungslinse 8, ein DoppelprismensystemThe sunlight is reflected by a heliostat mirror 1 controlled by a computer 21 or sensors 22 and tracking the position of the sun onto a fixed mirror 4, from which the light beam is directed according to the invention via a converging lens 6, a diverging lens 8, a double prism system

9 und eine weitere Zerstreuungslinse 10 auf das spektralfarbig auszuleuchtende Objekt 20 fällt. 9 and another diverging lens 10 falls on the object 20 to be illuminated in spectral color.

Wenn die Sonne nicht scheint, wird erfindungsgemäß das ausreichend parallele Licht, bei dem die Strahlen weniger als 0,5° voneinander abweichen, von einer möglichst punktförmigen Lichtquelle 12, über eine Sammellinse 13 und einen halbdurchlässigen Spiegel 14 auf das Doppelprismensystem 9 gelenkt und durch die Zerstreuungslinse 10 stark aufgeweitet auf das Objekt 20 geworfen.When the sun is not shining, according to the invention the sufficiently parallel light, in which the rays deviate from each other by less than 0.5°, is directed from a light source 12 that is as point-shaped as possible, via a converging lens 13 and a semi-transparent mirror 14 onto the double prism system 9 and is projected onto the object 20 in a greatly expanded manner by the diverging lens 10.

Zur Verminderung der Lichtverluste sowohl beim Kunstlichtals auch beim Sonnenlichtbetrieb wird erfindungsgemäß der Umlenkspiegel 14 vollreflektierend ausgebildet und bei Sonnenscheinbetrieb um die Drehachse 23 um 45° aus dem Sonnenstrahlbündel herausgeschwenkt.In order to reduce light losses both in artificial light and in sunlight operation, the deflection mirror 14 is designed to be fully reflective according to the invention and is pivoted out of the sunbeam bundle by 45° around the axis of rotation 23 during sunshine operation.

Zur Erhöhung der vom Objekt 20 zurückgestreuten spektralfarbigen Einstrahlung wird dieses erfindungsgemäß als Retro-Reflektor ausgebildet.In order to increase the spectrally colored radiation scattered back by the object 20, the latter is designed according to the invention as a retro-reflector.

Eine besonders eindrucksvolle spektralfarbige Beleuchtung des Wandschirmes 11 oder des Objektes 20 erreicht man erfindungsgemäß, indem die Zerstreuungslinse 10, die analog auch als Zerstreuungsspiegel ausgeführt werden kann, nicht starr, sondern aus elastischen Folien gefertigt wird, dieA particularly impressive spectrally colored illumination of the screen 11 or the object 20 is achieved according to the invention by making the diverging lens 10, which can also be designed analogously as a diverging mirror, not rigid but made of elastic foils, which

im Rhythmus einer begleitenden Musikvorführung durch pneumatische oder hydraulische Druckvariation den spektralen Lichtfleck rhythmisch verändert.in the rhythm of an accompanying musical performance, the spectral light spot is rhythmically changed by pneumatic or hydraulic pressure variation.

Fig. 2: Erfindungsgemäß werden beim Doppelprismensystem Prismen verwendet, von denen je zwei optisch hintereinander so angeordnet sind, daß das spektralfarbig zu zerlegende Lichtbündel 15, 17 und 19 durch den zweimaligen Durchgang durch geschliffene Glas- oder Kunstglasprismen eine Ablenkung von ca. 90° erhält. Hierbei hat das "dispergierende" Spektrallichtbündel einen Divergenzwinkel von ca. nur 2°, der durch die Zerstreuungslinse 10 oder einen analogen Zerstreuungspiegel beliebig vergrößert werden kann. Je nach den räumlichen Gegebenheiten und optischen Anforderungen können erfindungsgemäß die Linsen 6, 8 und 10 in Wegfall kommen.Fig. 2: According to the invention, the double prism system uses prisms, two of which are optically arranged one behind the other in such a way that the light beam 15, 17 and 19 to be split into spectral colors is deflected by approximately 90° by passing twice through ground glass or artificial glass prisms. The "dispersing" spectral light beam has a divergence angle of approximately only 2°, which can be increased as desired by the diverging lens 10 or an analogous diverging mirror. Depending on the spatial conditions and optical requirements, the lenses 6, 8 and 10 can be omitted according to the invention.

Bei Ersatz des kostenaufwendigen astronomischen Computers 21 durch eine kostengünstigere Sensorensteuerung 22 wird erfindungsgemäß die äußere Kardanachse 3 des Heliostatenspiegels 1 auf den Polarstern ausgerichtet, wodurch sich für die Nachstellung des Heliostaten 1 um die äußere Kardanachse 3 und für die innere Kardanachse 2 besonders einfach Regelvorgänge ergeben.When the costly astronomical computer 21 is replaced by a more cost-effective sensor control 22, according to the invention, the outer gimbal axis 3 of the heliostat mirror 1 is aligned with the polar star, which results in particularly simple control processes for adjusting the heliostat 1 around the outer gimbal axis 3 and for the inner gimbal axis 2.

Claims (9)

Ansprüche:Expectations: 1. Vorrichtung zur Erzeugung von Farbeffekten auf zu beleuchtende Oberflächen, insbesondere mittels des Sonnenlichtes, gekennzeichnet durch1. Device for producing colour effects on surfaces to be illuminated, in particular by means of sunlight, characterised by ein von Licht durchschienenes optisches System (6,8,9,10) zur Zerlegung des einfallenden Lichtes in wenigstens einen Teil der Spektralfarben mit einer Projektionslinse (10) zur Projektion des zerlegten Lichtes auf die zu beleuchtende Oberfläche (11).an optical system (6,8,9,10) through which light passes for dividing the incident light into at least a portion of the spectral colors with a projection lens (10) for projecting the dispersed light onto the surface to be illuminated (11). 2. Vorrichtung nach Anspruch 1,
gekennzeichnet durch2. Device according to claim 1,
marked by einen insbesondere der scheinbaren Sonnenbewegung folgenden Heliostaten (1) zur Einbringung des Sonnenlichtes in das optische System unabhängig vom und synchron zum Sonnenstand. a heliostat (1) that follows the apparent movement of the sun in particular to introduce sunlight into the optical system independently of and synchronously with the position of the sun. 3. Vorrichtung nach Anspruch 2,
dadurch gekennzeichnet,3. Device according to claim 2,
characterized, daß der Heliostat (1) mit einer elektronischen Steuerung (21) und/oder Nachführsensoren (22) ausgerüstet ist.that the heliostat (1) is equipped with an electronic control (21) and/or tracking sensors (22). 4. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet,4. Device according to one of the preceding claims, characterized in daß das optische System mit einem dem Heliostaten (1) zugeordneten Festspiegel (4) zur Einleitung des einfallenden Lichtes versehen ist.that the optical system is provided with a fixed mirror (4) associated with the heliostat (1) for introducing the incident light. 5. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Heliostat (1) mit einer kardanischen Aufhängung versehen ist, wobei die äußere Kardanachse (3) auf den Polarstern ausrichtbar ist.5. Device according to one of the preceding claims, characterized in that the heliostat (1) is provided with a gimbal suspension, the outer gimbal axis (3) being able to be aligned with the Pole Star. 6. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß das optische System mit einem Klappspiegel oder einem semipermeablen Umlenkspiegel (14) zur Einbringung von Kunstlicht in das optische System versehen ist.6. Device according to one of the preceding claims, characterized in that the optical system is provided with a folding mirror or a semi-permeable deflecting mirror (14) for introducing artificial light into the optical system. 7. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß wenigstens als Projektionslinse (10) im optischen System eine elastische Linse vorgesehen ist.7. Device according to one of the preceding claims, characterized in that an elastic lens is provided at least as a projection lens (10) in the optical system. 8. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die elastische Projektionslinse (10) mit einer Einrichtung zur Änderung des Streuverhaltens im Rhythmus einer Musik od. dgl. vorgesehen ist.8. Device according to one of the preceding claims, characterized in that the elastic projection lens (10) is provided with a device for changing the scattering behavior in the rhythm of music or the like. 9. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß im optischen System anregbare Membranspiegel od. dgl, vorgesehen sind.9. Device according to one of the preceding claims, characterized in that excitable membrane mirrors or the like are provided in the optical system.
DE9309328U 1992-07-03 1993-06-23 Device for producing color effects on surfaces to be illuminated Expired - Lifetime DE9309328U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH210192 1992-07-03

Publications (1)

Publication Number Publication Date
DE9309328U1 true DE9309328U1 (en) 1993-08-19

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DE9309328U Expired - Lifetime DE9309328U1 (en) 1992-07-03 1993-06-23 Device for producing color effects on surfaces to be illuminated

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705046A1 (en) * 1996-08-20 1998-02-26 Fraunhofer Ges Forschung System for using solar energy, e.g. for illuminating buildings etc.
DE29820471U1 (en) 1998-11-16 1999-04-08 Diesbrock, Klaus, 22926 Ahrensburg Lighting system
EP1174658A3 (en) * 2000-07-21 2004-06-16 iGUZZINI ILLUMINAZIONE S.R.L. Light carrier system for natural light
DE102007010372A1 (en) * 2007-03-03 2008-09-04 Thomas Emde Facility for allowing people to see a course of time spent inside a spherical building uses a building in the form of a sphere with a heliostat assigned to it
DE102013001793A1 (en) 2013-02-01 2014-08-07 Günther Baumgärtner Device for projecting complementary pure colors caused by multiple interference in spectral range of visible light with generation of color effects on projection scree, has point-shaped light source and light reflecting body
EP2973523A4 (en) * 2013-03-15 2016-10-12 Mark Fuller Colored water display

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705046A1 (en) * 1996-08-20 1998-02-26 Fraunhofer Ges Forschung System for using solar energy, e.g. for illuminating buildings etc.
DE29820471U1 (en) 1998-11-16 1999-04-08 Diesbrock, Klaus, 22926 Ahrensburg Lighting system
EP1174658A3 (en) * 2000-07-21 2004-06-16 iGUZZINI ILLUMINAZIONE S.R.L. Light carrier system for natural light
DE102007010372A1 (en) * 2007-03-03 2008-09-04 Thomas Emde Facility for allowing people to see a course of time spent inside a spherical building uses a building in the form of a sphere with a heliostat assigned to it
DE102013001793A1 (en) 2013-02-01 2014-08-07 Günther Baumgärtner Device for projecting complementary pure colors caused by multiple interference in spectral range of visible light with generation of color effects on projection scree, has point-shaped light source and light reflecting body
EP2973523A4 (en) * 2013-03-15 2016-10-12 Mark Fuller Colored water display
US10125952B2 (en) 2013-03-15 2018-11-13 Wet Colored water display

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