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WO1996032560A1 - Window assembly for screening and lighting inner rooms - Google Patents

Window assembly for screening and lighting inner rooms Download PDF

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Publication number
WO1996032560A1
WO1996032560A1 PCT/DE1996/000453 DE9600453W WO9632560A1 WO 1996032560 A1 WO1996032560 A1 WO 1996032560A1 DE 9600453 W DE9600453 W DE 9600453W WO 9632560 A1 WO9632560 A1 WO 9632560A1
Authority
WO
WIPO (PCT)
Prior art keywords
window
element according
light
lights
window element
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.)
Ceased
Application number
PCT/DE1996/000453
Other languages
German (de)
French (fr)
Other versions
WO1996032560B1 (en
Inventor
Paolo Wolters
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.)
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
Priority to AU50987/96A priority Critical patent/AU5098796A/en
Publication of WO1996032560A1 publication Critical patent/WO1996032560A1/en
Publication of WO1996032560B1 publication Critical patent/WO1996032560B1/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • 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
    • 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
    • F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0012—Furniture
    • F21V33/0016—Furnishing for windows and doors
    • 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
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings

Definitions

  • Window element for shielding and illuminating interiors
  • the invention relates to a window element for shielding and illuminating the interiors of buildings, vehicles and the like. Via the window opening, at least one transparent window surface being sealingly introduced into a frame inserted into the window opening.
  • glass panes prepared in various ways are used.
  • the light incident from the outside is polarized and thus the incidence of light is partially or completely ruled out, or the reflection, the light transmission and the transparency of the glass surfaces are influenced accordingly by the applied layers.
  • ERSATZBLAH (RULE 26) Such measures are too expensive for a mere visual shielding of the interior.
  • sun visors, blinds and the like cut the field of view outwards, or the view from the inside, as with curtains, is completely covered.
  • the invention is therefore based on the object of developing a window element which, on the one hand, ensures a screen from outside to inside and at the same time does not darken the interior or even serves to illuminate it.
  • the object is for a window element for shielding and illuminating the interior of buildings, vehicles and the like. Via the window opening, with at least one transparent window surface sealing in a frame inserted into the window opening
  • REPLACEMENT BLA ⁇ (RULE 26) is introduced, solved in such a way that the transparent window surface is a flat element curved toward the interior, which is associated with lights attached to the convex side of the frame, radiating lights at an angle to the surface of the curved surface element.
  • the basic idea of the invention consists in using a pane curved towards the interior by means of artificial light hitting it in the immediate vicinity at an acute angle
  • a window element which, on the one hand, creates indirect, large-area room lighting from the window surface, which in normal daylight also corresponds to the natural light source in the room, and on the other hand results in a visual shield towards the interior at the created reflection level.
  • a window element can be manufactured with simple means. It is user-friendly in terms of maintenance, repair and handling and allows a variety of application options, for example for residential and office buildings or other public buildings, means of transport equipped with windows, winter garden or greenhouses.
  • the lights used to illuminate the room via the curved window surface can be designed in many ways, for example as fluorescent tubes or as point lamps. They can be directed from one side or from two opposite sides or from all sides of the frame onto the curved flat element. Individual or a plurality of light sources can radiate onto the curved flat element. The lights can be switched on manually or automatically - depending on the brightness in the room - via sensors.
  • the Light sources can also be designed to emit colored light.
  • the curved, transparent flat element preferably consists of glass and can be curved in the form of a circular arc or lenticular to the interior. Furthermore, in order to increase the reflection effect, its convex side can be partially or completely provided with a reflective but transparent coating or else be treated in another way, for example in order to achieve a light-scattering effect
  • additional color-tinting lights are located on the concave side of the curved flat element for further, in particular colored, shielding of the window surface on the outside.
  • These color toning lights which can also radiate white light, are also attached to the mutually facing inner surfaces of the frame.
  • the window element is designed as a double window, each with an outer or inner window glass surface arranged in the region of the outside or inside of the frame, sealingly integrated into the frame, the luminaires described above and the curved light-reflecting flat element being dustproof and moisture-proof are housed in the space formed by the two Recglasflache ⁇
  • This hollow body is
  • ERSATZBLA ⁇ RULE26 in particular for the absorption of sunlight, filled with a color-tinted medium, for example gas or liquid.
  • the medium can be provided with phosphorescent components in order to achieve a self-illuminating effect after appropriate exposure to light.
  • the color in the hollow body can be changed electrolytically by integrating a corresponding liquid into a circuit.
  • the color effect of the medium present in the hollow body can finally be intensified by arranging shielding lights which radiate from the end faces of the hollow body into the light-absorbing medium.
  • Shielding lights also serve to excite the lighting effect of any self-illuminating substances present in the medium.
  • FIG. 1 shows a window element to be introduced into a window opening of a building for illuminating or illuminating the interior and for shielding it from the outside;
  • FIG. 2 shows the window element according to FIG. 1, but with a hollow body filled with a liquid medium for the additional absorption of incident light rays.
  • the window element 1 consists of a frame 4, each with horizontal frame parts 4a and vertical frame parts 4b. On the front, outward (A) side of the frame 4 and on the rear, toward the interior (I) side of the frame 4, an outer window glass surface 2 and an inner window glass surface 3 are sealingly attached. Between these two window glass surfaces 2 and 3 there is a transparent, arched towards the interior (I), protected from dust and moisture influences
  • the mirror surface thus formed provides a visual shield from the outside inwards.
  • the lights 7 are switched on according to the light requirement in the room or the brightness outdoors either by hand or automatically via sensors. Either only a few or all of the lights 7 can be switched on. In addition, the brightness of the lights is adjustable, and finally the lights can also be designed so that they give colored light to the interior
  • REPLACEMENT BLA ⁇ (RULE 26) radiate and thus at the same time a special color effect is achieved on the outside of the window.
  • color-tinting lights 8 in the space between the outer window glass surface 2 and the concavely curved side of the transparent surface element 5. These tinting lights can also be switched independently of the lights 7 used for room lighting, so that in this case too, visual shielding from the outside is ensured.
  • the light from the color toning lights 8 is not emitted into the interior. It goes without saying that light in different colors can also be used for the color toning lamps 8 - as with the lamps 7.
  • the window element 1 is constructed as described in FIG. 1.
  • a hollow body 6 made of transparent material covering the entire area between the frame parts 4a, 4b is arranged.
  • the hollow body 6 is filled with a light-absorbing, colored medium 10.
  • 6 shielding lights 10 are attached to one or more end faces of the hollow body 6, the light beam of which is preferably directed directly onto the medium 10.
  • the hollow body 6 with the medium therein serves primarily to shield the sun's rays. Furthermore, it provides a visual shield, and finally special coloring or light effects can also be achieved.
  • the medium 10 can be a phosphorescent,
  • REPLACEMENT BLA ⁇ (RULE 26) be self-illuminating liquid, the lighting effect of which can always be excited anew at intervals by the shielding lights 9.
  • the medium 10 can also be an electrolytic solution connected to a power source (not shown) in order to achieve color changes or changes in the color intensity corresponding to the strength of the sunlight to be absorbed by ion conversion under the influence of the electric current.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Architecture (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Window assembly for screening and lighting inner rooms. The object of the invention is on the one hand to sun-screen inner rooms and on the other hand to light inner rooms with an optimum light intensity. The light intensity may be regulated by means of sensors and a manual control, thus improving the physical and psychological well-being of the human being. The coloured lamps (7, 8) form a colour spectrum. The coloured lamps (8) protect against exposure to outer radiation. The coloured lamps (7) light the inner room. The light rays from the coloured lamps (7) hit the curved flat element (5) and are reflected into the inner room. In figure 2 is illustrated another solution that may be useful for very large surface windows. The design is similar to that in figure 1 but contains an additional cavity filled with a liquid (phosphorescent or the like). Electric pulses cause said liquid to shine at regular intervals. This window assembly offers a compact system to consumers, useful for inner rooms of dwelling and commercial buildings, cars, trains, aeroplanes, greenhouses, indoor gardens, and in future sun-screening devices.

Description

Fensterelement zur Abschirmung und Erhellung von InnenräumenWindow element for shielding and illuminating interiors

Die Erfindung betrifft ein Fensterelement zur Abschirmung und Erhellung der Innenräume von Gebäuden, Fahrzeugen und dgl. über die Fensteröf nung, wobei in einen in die Fensteröffnung eingesetzten Rahmen mindestens eine durchsichtige Fensterfläche dichtend eingebracht ist.The invention relates to a window element for shielding and illuminating the interiors of buildings, vehicles and the like. Via the window opening, at least one transparent window surface being sealingly introduced into a frame inserted into the window opening.

Um den Lichteinfall in einen Raum zu beeinflussen oder eine Sichtabschirmuπg des Innenraumes durch dieIn order to influence the incidence of light in a room or a visual shielding of the interior through the

Fensterflä he vorzunehmen, werden undurchsichtige Vorhänge oder Gardienen, feste oder verstellbare Blenden und schließlich auch auf verschiedene Weise präparierte Glasscheiben verwendet. Mit derartigen Glasscheiben wird beispielsweise das von außen einfallende Licht polarisiert und damit der Lichteinfall teilweise oder vollständig ausgeschlossen, oder die Reflexion, der Lichtdurchlaß und die Durchsichtigkeit der Glasflachen wird durch aufgebrachte Schichten entsprechend beeinflußt.To make window surfaces, opaque curtains or curtains, fixed or adjustable shutters and finally also glass panes prepared in various ways are used. With such glass panes, for example, the light incident from the outside is polarized and thus the incidence of light is partially or completely ruled out, or the reflection, the light transmission and the transparency of the glass surfaces are influenced accordingly by the applied layers.

ERSATZBLAH (REGEL 26) Für eine bloße Sichtabschirmung des Innenraums sind aber derartige Maßnahmen zu aufwendig. Andererseits zerschneiden Sonnenblenden, Jalousien und dgl. das Blickfeld nach außen, oder die Durchsicht von innen wird, wie bei Vorhangen, vollständig abgedeckt.ERSATZBLAH (RULE 26) Such measures are too expensive for a mere visual shielding of the interior. On the other hand, sun visors, blinds and the like cut the field of view outwards, or the view from the inside, as with curtains, is completely covered.

Schließlich wird auch der Lichteinfall, sofern er für die Ausleuchtung eines Raums benotigt wird, durch Vorhange, Gardienen oder Jalousien erheblich vermindert, wenn diese nicht zur Seite geschoben werden. Gerade bei öffentlichen Gebäuden, Geschäftshäusern, Räumen mit großen Fensterflachen oder bei Fahrzeugen ist der technische Aufwand für solche Vorrichtungen hoch. Sie sind schwierig zu handhaben und werden daher oft als störend empfunden.Finally, the incidence of light, if it is needed to illuminate a room, is considerably reduced by curtains, curtains or blinds if they are not pushed aside. Especially in public buildings, commercial buildings, rooms with large window areas or in vehicles, the technical effort for such devices is high. They are difficult to handle and are therefore often seen as annoying.

Darüber hinaus ist es erforderlich, Innenraume von Gebäuden, Fahrzeugen und dgl. durch kunstliches Licht zu erhellen, sofern bei Dunkelheit oder starker Abschirmung der Fensterflache nach außen mit nur ungenügendem Lichteinfall in den Raum zu rechnen ist. 2u diesem Zweck werden in dem Innenraum entsprechende Leuchten angebracht, was letztlich wieder mit einem erheblichen Installationsaufwand verbunden ist.In addition, it is necessary to illuminate the interior of buildings, vehicles and the like with artificial light, provided that in the dark or strong shielding of the window surface to the outside with insufficient light can be expected in the room. For this purpose, appropriate lights are installed in the interior, which is ultimately associated with a considerable installation effort.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Fensterelement zu entwickeln, das einerseits eine Blickabschirmung von außen nach innen gewährleistet und gleichzeitig den Innenraum nicht verdunkelt bzw. sogar seiner Beleuchtung dient.The invention is therefore based on the object of developing a window element which, on the one hand, ensures a screen from outside to inside and at the same time does not darken the interior or even serves to illuminate it.

Erfindungsgemaß wird die Aufgabe bei einem Fensterelement zur Abschirmung und Erhellung des Innenraums von Gebäuden, Fahrzeugen und dgl. über die Fensteröffnung, wobei in einen in die Fensteröffnung engesetzten Rahmen mindestens eine durchsichtige Fensterflache dichtendAccording to the invention, the object is for a window element for shielding and illuminating the interior of buildings, vehicles and the like. Via the window opening, with at least one transparent window surface sealing in a frame inserted into the window opening

ERSATZBLAπ(REGEL26) eingebracht ist, in der Weise gelost, daß die durchsichtige Fensterflache ein zum Innenraum hin gewölbtes Flachenelement ist, dem an seiner konvexen Seite an dem Rahmen befestigte, schräg auf die Oberflache des gewölbten Flachenelements strahlende Leuchten zugeordnet sind.REPLACEMENT BLAπ (RULE 26) is introduced, solved in such a way that the transparent window surface is a flat element curved toward the interior, which is associated with lights attached to the convex side of the frame, radiating lights at an angle to the surface of the curved surface element.

Der Grundgedanke der Erfindung besteht mit anderen Worten darin, mit einer zum Innenraum gewölbten Scheibe durch in unmittelbarer Nahe auf diese in spitzem Winkel auftreffendes künstliches Licht eineIn other words, the basic idea of the invention consists in using a pane curved towards the interior by means of artificial light hitting it in the immediate vicinity at an acute angle

Lichtreflexionsflache zu schaffen, die zum einen eine indirekte, großflächige Raumbeleuchtung von der Fensterflache her bewirkt, die bei normalen Tageslicht auch der natürlichen Lichtquelle im Raum entspricht, und zum anderen an der geschaffenen Reflexionsebene eine Sichtabschirmung in Richtung Innenraum zur Folge hat. Ein derartiges Fensterelement kann mit einfachen Mitteln hergestellt werden. Es ist hinsichtlich Wartung, Reparatur und Handhabung anwenderfreundlich aufgebaut und erlaubt eine Vielzahl von Anwenduπgsmoglichkeiten , beispielsweise für Wohn- und Bürogebäude oder sonstige öffentliche Bauten, mit Fenstern ausgerüstete Verkehrsmittel, Wintergarten oder Gewächshäuser. Die zur Raumerhellung über die gewölbte Fensterflache verwendeten Leuchten können vielfach ausgebildet sein, beispielsweise als Leuchtstoffröhren oder als Punktlampen. Sie können von einer Seite oder von zwei gegenüberliegenden Seiten oder von allen Seiten des Rahmens auf das gewölbte Flachenelement gerichtet sein. Es können einzelne oder eine Mehrzahl Lichtquellen auf das gewölbte Flachenelement strahlen. Das Einschalten der Leuchten kann von Hand oder automatisch - entsprechend der Helligkeit im Raum - über Sensoren erfolgen. Die Lichtquellen können darüber hinaus auch zur Abstrahlung farbigen Lichts ausgebildet sein.To create a light reflection surface which, on the one hand, creates indirect, large-area room lighting from the window surface, which in normal daylight also corresponds to the natural light source in the room, and on the other hand results in a visual shield towards the interior at the created reflection level. Such a window element can be manufactured with simple means. It is user-friendly in terms of maintenance, repair and handling and allows a variety of application options, for example for residential and office buildings or other public buildings, means of transport equipped with windows, winter garden or greenhouses. The lights used to illuminate the room via the curved window surface can be designed in many ways, for example as fluorescent tubes or as point lamps. They can be directed from one side or from two opposite sides or from all sides of the frame onto the curved flat element. Individual or a plurality of light sources can radiate onto the curved flat element. The lights can be switched on manually or automatically - depending on the brightness in the room - via sensors. The Light sources can also be designed to emit colored light.

Das gewölbte durchsichtige Flachenelement besteht vorzugsweise aus Glas und kann zum Inneπraum kreisbogenformig oder linsenförmig gewölbt sein. Des weiteren kann seine konvexe Seite zur Erhöhung der Reflexionswirkung teilweise oder vollständig mit einer reflektierenden, aber durchsichtigen Beschichtung versehen oder auch anderweitig behandelt sein, um beispielsweise eine lichtstreuende Wirkung zu erzielenThe curved, transparent flat element preferably consists of glass and can be curved in the form of a circular arc or lenticular to the interior. Furthermore, in order to increase the reflection effect, its convex side can be partially or completely provided with a reflective but transparent coating or else be treated in another way, for example in order to achieve a light-scattering effect

In vorteilhafter Ausgestaltung der Erfindung befinden sich auf der konkaven Seite des gewölbten Flachenelements zusatzliche Farbtonungsleuchten zur weiteren, insbesondere farblichen Abschirmung der Feπsterflache an der Außenseite. Diese Farbtonungsleuchten, die grundsatzlich auch weißes Licht abstrahlen können, sind ebenfalls an den zueinander weisenden Innenflachen des Rahmens befestigt.In an advantageous embodiment of the invention, additional color-tinting lights are located on the concave side of the curved flat element for further, in particular colored, shielding of the window surface on the outside. These color toning lights, which can also radiate white light, are also attached to the mutually facing inner surfaces of the frame.

In weiterer Ausbildung der Erfindung ist das Fensterelement als Doppelfenster mit jeweils einer im Bereich der Außen- bzw. Innenseite des Rahmens angeordneten, dichtend in den Rahmen eingebundenen äußeren bzw. inneren Fensterglasflache ausgebildet, wobei die zuvor beschriebenen Leuchten und das gewölbte lichtreflektierende Flachenelement staub- und feuchtigkeitsdicht in dem von den beiden Fensterglasflacheπ gebildeten Raum untergebracht sindIn a further embodiment of the invention, the window element is designed as a double window, each with an outer or inner window glass surface arranged in the region of the outside or inside of the frame, sealingly integrated into the frame, the luminaires described above and the curved light-reflecting flat element being dustproof and moisture-proof are housed in the space formed by the two Fensterglasflacheπ

Nach einem weiteren Merkmal der Erfindung befindet sich in dem zwischen der konkaven Seite des gewölbtenAccording to a further feature of the invention is located between the concave side of the domed

Flachenelements und der äußeren Fensterglasflache gebildeten Raum ein Hohlkörper. Dieser Hohlkörper ist,Flat element and the outer window glass surface formed a hollow body. This hollow body is

ERSATZBLAπ REGEL26) insbesondere zur Absorbtion von Sonnenlicht, mit einem farblich getönten Medium , beispielsweise Gas oder Flüssigkeit, gefüllt. Das Medium kann mit phosphoreszierenden Bestandteilen versehen sein, um nach entsprechender Lichteinwirkuπg eine selbstleuchtende Wirkung zu erzielen. Andererseits kann eine farbliche Änderung der in dem Hohlkörper bcfιnd]ιchon riussigkmt auf elektrolytiεchem Wege erfolgen, indem eine entsprechende Flüssigkeit in einen Stromkreis eingebunden ist. Zu diesem Zweck befinden sich an den Stirnseiten des Hohlkörpers elektrische Anschlüsse. Die Farbwirkuπg des in dem Hohlkörper vorhandenen Mediums kann schließlich durch Anordnung von Abschirmleuchten, die von den Stirnseiten des Hohlkörpers in das lichtabsorbierende Medium strahlen, intensiviert werden. DieseERSATZBLAπ RULE26) in particular for the absorption of sunlight, filled with a color-tinted medium, for example gas or liquid. The medium can be provided with phosphorescent components in order to achieve a self-illuminating effect after appropriate exposure to light. On the other hand, the color in the hollow body can be changed electrolytically by integrating a corresponding liquid into a circuit. For this purpose there are electrical connections on the end faces of the hollow body. The color effect of the medium present in the hollow body can finally be intensified by arranging shielding lights which radiate from the end faces of the hollow body into the light-absorbing medium. This

Abschirmleuchten dienen auch zur Erregung der Leuchtwirkung gegebenenfalls in dem Medium vorhandener selbstleuchtender Stoffe.Shielding lights also serve to excite the lighting effect of any self-illuminating substances present in the medium.

Weitere Merkmale und zweckmäßige Weiterbildungen der Erfindung sind in den Unteranspruchen aufgeführt.Further features and expedient developments of the invention are listed in the subclaims.

Ein Ausführungsbeispiel der Erfindung wird anhand der Zeichnung näher erläutert. Es zeigen:An embodiment of the invention is explained in more detail with reference to the drawing. Show it:

Fig. 1 ein in eine Fensteröffnung eines Gebäudes einzubringendes Fensterelemeπt zur Erhellung bzw. Beleuchtung des Innenraums und zu dessen Sichtabschirmung von außen; und1 shows a window element to be introduced into a window opening of a building for illuminating or illuminating the interior and for shielding it from the outside; and

Fig. 2 das Fensterelement nach Fig. 1, jedoch mit einem mit einem flussigen Medium gefüllten Hohlkörper zur zusätzlichen Absorption von einfallenden Lichtstrahlen .FIG. 2 shows the window element according to FIG. 1, but with a hollow body filled with a liquid medium for the additional absorption of incident light rays.

ERSATZBLAπ(REGEL26) Das erfindungsgemaße Fensterelement 1 besteht aus einem Rahmen 4 mit jeweils waagerechten Rahmenteilen 4a und senkrechten Rahmenteilen 4b. An der vorderen, nach außen (A) gerichteten Seite des Rahmens 4 sowie an der hinteren, zum Innenraum (I) gerichteten Seite des Rahmens 4 sind eine äußere Fensterglasflache 2 bzw. eine innere Fensterglasflache 3 dichtend angebracht. Zwischen diesen beiden Fensterglasflachen 2 und 3 befindet sich - vor Staub- und Feuchtigkeitseinflussen geschützt - ein zum Innenraum (I) hin gewölbtes, durchsichtigesREPLACEMENT BLAπ (RULE 26) The window element 1 according to the invention consists of a frame 4, each with horizontal frame parts 4a and vertical frame parts 4b. On the front, outward (A) side of the frame 4 and on the rear, toward the interior (I) side of the frame 4, an outer window glass surface 2 and an inner window glass surface 3 are sealingly attached. Between these two window glass surfaces 2 and 3 there is a transparent, arched towards the interior (I), protected from dust and moisture influences

Flachenelement 5. In dem Raum zwischen der inneren Fensterglasflache 3 und dem gewölbten Flachenelement 5 sind an den zueinanderweisenden Innenflachen der waagerechten Rahmenteile 4a Lichtschienen mit auf diese aufgeschobenen Leuchten 7 befestigt. Der Lichtstrahl der Leuchten 7 ist in spitzem Winkel auf die nach außen gewölbte Seite des als Glasscheibe ausgebildeten Flachenelements 5 gerichtet. Das auf die konvex gewölbte Glasoberflache des Flachenelements 5 abgestrahlte Licht S der Leuchten 7 wird aufgrund der Spiegelwirkung von dieser Flache reflektiert und in Form reflektierter Strahlen Sr in den Inneπraum (I) abgestrahlt. Dadurch wird zum einen eine indirekte kunstliche Beleuchtung des Innenraums vom Fenster her - also entsprechend dem normalen Tageslichteinfall - bewirkt, und andererseits erfolgt durch die so gebildete Spiegelfläche eine Sichtabschirmung von außen nach innen. Die Zuschaltung der Leuchten 7 wird entsprechend dem Lichtbedarf im Raum bzw. der Helligkeit im Freien entweder von Hand oder automatisch über Sensoren vorgenommen. Es können entweder nur einige wenige oder auch alle Leuchten 7 eingeschaltet werden. Darüber hinaus ist die Helligkeit der Leuchten regelbar, und schließlich können die leuchten auch so ausgebildet sein, daß sie farbiges Licht in den InnenraumFlat element 5. In the space between the inner window glass surface 3 and the curved surface element 5, light rails are attached to the mutually facing inner surfaces of the horizontal frame parts 4a with lights 7 pushed onto them. The light beam from the lamps 7 is directed at an acute angle onto the outwardly curved side of the flat element 5 designed as a glass pane. The light S of the lights 7 emitted onto the convexly curved glass surface of the flat element 5 is reflected by this surface due to the mirror effect and is emitted in the form of reflected rays Sr into the interior (I). On the one hand, this results in indirect artificial lighting of the interior from the window - that is, in accordance with the normal incidence of daylight - and on the other hand, the mirror surface thus formed provides a visual shield from the outside inwards. The lights 7 are switched on according to the light requirement in the room or the brightness outdoors either by hand or automatically via sensors. Either only a few or all of the lights 7 can be switched on. In addition, the brightness of the lights is adjustable, and finally the lights can also be designed so that they give colored light to the interior

ERSATZBLAπ(REGEL26) abstrahlen und somit gleichzeitig zur Außenseite des Fensters ein besonderer Farbeffekt erzielt wird.REPLACEMENT BLAπ (RULE 26) radiate and thus at the same time a special color effect is achieved on the outside of the window.

Zur Verstärkung der Sichtabschirmwirkung ist es, wie Fig. 1 zeigt, weiterhin möglich, in dem Raum zwischen der äußeren Fensterglasflache 2 und der konkav gewölbten Seite des durchsichtigen Flachenelements 5 zusatzlich Farbtoπungsleuchten 8 anzuordnen. Diese Farbtonungsleuchten können auch unabhängig von den zur Raumbeleuchtung dienenden Leuchten 7 geschaltet werden, so daß auch in diesem Fall eine Sichtabschirmung von außen gewahrleistet ist. Das Licht der Farbtonungsleuchten 8 wird nicht in den Innenraum abgestrahlt. Selbst erständlich kann auch für die Farbtonungsleuchten 8 - wie bei den Leuchten 7 - Licht in verschiedenen Farben verwendet werden.To increase the visual shielding effect, it is also possible, as shown in FIG. 1, to additionally arrange color-tinting lights 8 in the space between the outer window glass surface 2 and the concavely curved side of the transparent surface element 5. These tinting lights can also be switched independently of the lights 7 used for room lighting, so that in this case too, visual shielding from the outside is ensured. The light from the color toning lights 8 is not emitted into the interior. It goes without saying that light in different colors can also be used for the color toning lamps 8 - as with the lamps 7.

Fig. 2 zeigt eine weitere Ausfuhrungsform der vorliegenden Erfindung. Das Fensterelement 1 ist dabei wie in Fig. 1 beschrieben aufgebaut. Zusätzlich ist jedoch in dem zwischen der konkaven Seite des durchsichtigen, gewölbten Flachenelements 5 und den Farbtonungsleuchten 8 verbleibenden Raum ein die gesamte Flache zwischen den Rahmenteilen 4a, 4b abdeckender Hohlkörper 6 aus durchsichtigem Material angeordnet. Der Hohlkörper 6 ist mit einem lichtabsorbierenden, farbigen Medium 10 gefüllt. Außerdem sind an einer oder mehreren Stirnseiten des Hohlkörpers 6 Abschirmleuchten 10 angebracht, deren Lichtstrahl vorzugsweise direkt auf das Medium 10 gerichtet ist. Der Hohlkörper 6 mit dem darin befindlichen Medium dient in erster Linie der Abschirmung von Sonnenstrahlen. Des weiteren bewirkt er eine Sichtabschirmung, und schließlich können auch besondere Färb- oder Lichteffekte erzeilt werden. Beispielsweise kann das Medium 10 eine phosphoreszierende,2 shows a further embodiment of the present invention. The window element 1 is constructed as described in FIG. 1. In addition, however, in the space remaining between the concave side of the transparent, curved flat element 5 and the color-tinting lamps 8, a hollow body 6 made of transparent material covering the entire area between the frame parts 4a, 4b is arranged. The hollow body 6 is filled with a light-absorbing, colored medium 10. In addition, 6 shielding lights 10 are attached to one or more end faces of the hollow body 6, the light beam of which is preferably directed directly onto the medium 10. The hollow body 6 with the medium therein serves primarily to shield the sun's rays. Furthermore, it provides a visual shield, and finally special coloring or light effects can also be achieved. For example, the medium 10 can be a phosphorescent,

ERSATZBLAπ(REGEL26) selbstleuchtende Flüssigkeit sein, deren Leuchtwirkung bei Dunkelheit durch die Abschirmleuchten 9 in Abständen immer aufs Neue erregbar ist. Andererseits kann das Medium 10 auch eine an eine (nicht dargestellte) Stromquelle angeschlossene elektrolytische Lösung sein, um durch Ionenumwandlung unter Einfluß des elektrischen Stroms Farbänderung oder Änderungen der Farbintensität entsprechend der Starke des zu absorbierenden Sonnenlichts zu erzielen.REPLACEMENT BLAπ (RULE 26) be self-illuminating liquid, the lighting effect of which can always be excited anew at intervals by the shielding lights 9. On the other hand, the medium 10 can also be an electrolytic solution connected to a power source (not shown) in order to achieve color changes or changes in the color intensity corresponding to the strength of the sunlight to be absorbed by ion conversion under the influence of the electric current.

Weitere Abwandlungen der beschriebenen Ausführungsbeispiele sind ohne weiteres denkbar. Beispielsweise ist es möglich, bei der anhand der Fig. erläuterten Ausführungsforni auf die Farbtönungsleuchten zu verzichten, und eine weitere Ausführungsvariante könnte auch darin bestehen, daß sowohl auf die Farbtönuπgsleuchten als auch auf den Hohlkörper mit den Abschirmleuchten verzichtet wird.Further modifications of the exemplary embodiments described are readily conceivable. For example, it is possible to dispense with the tinting lights in the embodiment explained with reference to the figure, and a further embodiment variant could also consist in dispensing with both the tinting lights and the hollow body with the shielding lights.

ERSATZBLAπ(REGEL26) BezugszeichenlisteREPLACEMENT BLAπ (RULE 26) Reference list

1 Fensterelement 2 äußere Fensterglasfläche1 window element 2 outer window glass surface

3 innere Fensterglasfläche3 inner window glass surface

4 Rahmen4 frames

4a waagerechte Rahmenteile4a horizontal frame parts

4b senkrechte Rahmenteile 5 gewölbtes, durchsichtiges Flächenelement4b vertical frame parts 5 curved, transparent surface element

6 durchsichtiger Hohlkörper6 transparent hollow body

7 Leuchte zur Lichtreflexion/Raumbeleuchtung7 Luminaire for light reflection / room lighting

8 Farbtönungsleuchte8 color tint lamp

9 Abschirmleuchte 10 Medium9 Shielding lamp 10 medium

A AußenseiteA outside

I InnenraumI interior

ERSATZBLAπ(REGEL26) REPLACEMENT BLAπ (RULE 26)

Claims

Patentansprüche claims 1. Fensterelement zur Abschirmung und Erhellung der Innenräume von Gebäuden, Fahrzeugen und dgl. über die Fensteröffnung, wobei in einem in die Fensteröffnung eingesetzten Rahmen mindestens eine durchsichtige Fensterfläche dichtend angebracht ist, dadurch gekenn¬ zeichnet, daß die durchsichtige Fensterfläche ein zum Innenraum (I) gewölbtes Flachenelement (5) ist, dem an seiner konvexen Seite an dem Rahmen (4) befestigte, schräg auf die Oberfläche des gewölbten Flächenele¬ ments (5) strahlende Leuchten (7) zugeordnet sind.1. Window element for shielding and illuminating the interiors of buildings, vehicles and the like. Via the window opening, with at least one transparent window surface being sealingly attached in a frame inserted into the window opening, characterized in that the transparent window surface is facing the interior (I ) is a curved flat element (5), to which are attached on its convex side to the frame (4) attached to the surface of the curved surface element (5) radiant lights (7). 2. Fensterelement nach Anspruch 1, dadurch gekennzeich- net , daß das Flächenelement (5) kreisbogenförmig ge¬ wölbt ist .2. Window element according to claim 1, characterized in that the surface element (5) is curved in a circular arc. 3. Fensterelement nach Anspruch 1, dadurch gekennzeich¬ net, daß das Flächenelement (5) linsenförmig gewölbt ist.3. Window element according to claim 1, characterized gekennzeich¬ net that the surface element (5) is curved lens-shaped. 4. Fensterelement nach einem der Ansprüche 1 bis 3, da¬ durch gekennzeichnet, daß das gewölbte Flächenelement (5) aus Glas besteht.4. Window element according to one of claims 1 to 3, da¬ characterized in that the curved surface element (5) consists of glass. 5. Fensterelement nach einem der Ansprüche 1 bis 4, da¬ durch gekennzeichnet, daß die konvexe Seite des gewölbten Flächenelements (5) teilweise oder vollstän¬ dig mit einem lichtreflektierenden Material beschichtet ist oder entsprechend behandelt ist.5. Window element according to one of claims 1 to 4, da¬ characterized in that the convex side of the curved surface element (5) is partially or completely coated with a light-reflecting material or treated accordingly. 6. Fensterelement nach einem der Ansprüche 1 bis 4, da¬ durch gekennzeichnet, daß die konvexe Seite des Fla¬ chenelements (5) zur Erzielung einer 1Ichtstreuenden Wirkung, beispielsweise durch Atzen, behandelt ist.6. Window element according to one of claims 1 to 4, characterized in that the convex side of the surface element (5) is treated to achieve a light scattering effect, for example by etching. ERSATZBLAπ(REGEL26) REPLACEMENT BLAπ (RULE 26) 7. Fensterelement nach einem der Ansprüche 1 bis 6, da¬ durch gekennzeichnet, daß Leuchten (7) angeordnet sind, die weißes Licht oder auch jeweils Licht in unterschiedlicher Farbgebung ausstrahlen.7. Window element according to one of claims 1 to 6, da¬ characterized in that lights (7) are arranged which emit white light or light in different colors. 8. Fensterelement nach einem der Ansprüche 1 bis 8, da¬ durch gekennzeichnet, daß als Lichtquelle Leuchtstoff¬ röhren oder auf einer Lichtschiene angeordnete Punktlampen vorgesehen sind.8. Window element according to one of claims 1 to 8, da¬ characterized in that there are provided as a light source fluorescent tubes or point lamps arranged on a light rail. 9. Fensterelement nach einem der Ansprüche 1 bis 8, da¬ durch gekennzeichnet, daß auf der konvexen Seite des gewölbten Flächenelements (5) und seperat von diesem Farbtönungsleuchten (8) am Rahmen (4) angebracht sind9. Window element according to one of claims 1 to 8, da¬ characterized in that on the convex side of the curved surface element (5) and separately from this tint lights (8) are attached to the frame (4) 10. Fensterelement nach Anspruch 9, dadurch gekennzeich¬ net, daß die Farbtönungsleuchten (8) in verschiedener, aber jeweils einheitlicher Lichtfarbgebung ausgeführt sind .10. Window element according to claim 9, characterized gekennzeich¬ net that the tint lights (8) are designed in different, but each uniform light color. 11. Fensterelement nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die zur Raumbeleuchtung vorgesehenen Leuchten (7) und die Farbtönungsleuchten (8) über Sensoren entsprechend der Außenhelligkeit selbsttätig ein- und ausschaltbar und bezuglich der Lichtiπtensität regelbar sind.11. Window element according to one of claims 1 to 10, characterized in that the lights provided for room lighting (7) and the color-tinting lights (8) can be switched on and off automatically according to the outside brightness and regulated with respect to the light intensity. 12. Fensterelement nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, das die Farbtönungsleuchten (8) , das gewölbte Flächenelement (5) und die schräg auf die konvexe Seite des Flachenelements (5) gerichteten Leuchten (7) zwischen zwei am Rahmen (4) angebrachten Fensterglasflächen (2, 3) staub- und feuchtigkeitsdicht angeordnet sind.12. Window element according to one of claims 1 to 11, characterized in that the tint lights (8), the curved surface element (5) and the obliquely directed to the convex side of the flat element (5) lights (7) between two on the frame (4th ) attached window glass surfaces (2, 3) are dust and moisture proof. ERSATZBLAπ(REGEL26) 12REPLACEMENT BLAπ (RULE 26) 12 13. Fensetrelement nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß in dem Raum zwischen den Farbtönungsleuchten (8) und dem gewölbten Flachen¬ element (5) ein mit einem eine bestimmte Farbtönung aufweisendem Medium (10) gefüllter, durchsichtiger Hohlkörper (6) angeordnet ist.13. Window element according to one of claims 1 to 12, characterized in that in the space between the tint lamps (8) and the curved flat element (5) with a certain color tone medium (10) filled, transparent hollow body (6 ) is arranged. 14. Fensterelemeπt nach Anspruch 13, dadurch gekennzeich¬ net, daß der Hohlkörper (6) aus Glas besteht.14. Fensterelemeπt according to claim 13, characterized gekennzeich¬ net that the hollow body (6) consists of glass. 15. Fensterelement nach Anspruch 13 und 14, dadurch ge¬ kennzeichnet, daß an den Stirnseiten des Hohlkörpers (6) das Medium (10) beleuchtende Abschirmleuchten (9) angebracht sind .15. Window element according to claim 13 and 14, characterized ge indicates that on the end faces of the hollow body (6) the medium (10) illuminating shielding lights (9) are attached. 16. Fensterelement nach einem der Ansprüche 12 bis 15, dadurch gekennzeichnet, daß das in dem Hohlkörper (6) befindliche Medium (10) eine in verschiedenen Farben abtönbare Flüssigkeit ist.16. Window element according to one of claims 12 to 15, characterized in that the medium (10) located in the hollow body (6) is a liquid which can be tinted in different colors. 17. Fensterelement nach einem der Ansprüche 12 bis 15, dadurch gekennzeichnet, daß das Medium (10) auf der Basis selbstleuchtender oder nachleuchtender Leuchtstoffe fluoreszierend oder phosphoreszierend ist.17. Window element according to one of claims 12 to 15, characterized in that the medium (10) is fluorescent or phosphorescent on the basis of self-luminous or afterglow phosphors. 18. Fensterelement nach einem der Ansprüche 12 bis 15, dadurch gekennzeichnet, daß das Medium ein an eine Stromquelle angeschlossener Elektrolyt ist.18. Window element according to one of claims 12 to 15, characterized in that the medium is an electrolyte connected to a power source. ERSATZBLAπ (REGEL 26) REPLACEMENT BLAπ (RULE 26)
PCT/DE1996/000453 1995-04-10 1996-03-29 Window assembly for screening and lighting inner rooms Ceased WO1996032560A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU50987/96A AU5098796A (en) 1995-04-10 1996-03-29 Window assembly for screening and lighting inner rooms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29506194U DE29506194U1 (en) 1995-04-10 1995-04-10 Window element for shielding and illuminating interiors
DE29506194.4 1995-04-10

Publications (2)

Publication Number Publication Date
WO1996032560A1 true WO1996032560A1 (en) 1996-10-17
WO1996032560B1 WO1996032560B1 (en) 1996-11-21

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DE (2) DE29506194U1 (en)
WO (1) WO1996032560A1 (en)

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DE19529737C1 (en) 1996-12-05
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