EP0646479A2 - Panneau décoratif - Google Patents

Panneau décoratif Download PDF

Info

Publication number
EP0646479A2
EP0646479A2 EP94112287A EP94112287A EP0646479A2 EP 0646479 A2 EP0646479 A2 EP 0646479A2 EP 94112287 A EP94112287 A EP 94112287A EP 94112287 A EP94112287 A EP 94112287A EP 0646479 A2 EP0646479 A2 EP 0646479A2
Authority
EP
European Patent Office
Prior art keywords
decorative panel
plate
decorative
reflective layer
panel according
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
EP94112287A
Other languages
German (de)
English (en)
Other versions
EP0646479A3 (fr
Inventor
Andreas Altmayer
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.)
D Swarovski KG
Original Assignee
D Swarovski KG
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 D Swarovski KG filed Critical D Swarovski KG
Publication of EP0646479A2 publication Critical patent/EP0646479A2/fr
Publication of EP0646479A3 publication Critical patent/EP0646479A3/fr
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0407—Ornamental plaques, e.g. decorative panels, decorative veneers containing glass elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
    • B44F1/04—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces after passage through surface layers, e.g. pictures with mirrors on the back

Definitions

  • the invention relates to a decorative panel which comprises a transparent plate on which a plurality of faceted glass stones are fixed in an ornamental arrangement.
  • Decorative panels including those in which faceted glass stones are provided in an ornamental arrangement on a transparent plate, as described in CH-PS 65 40 65.
  • a decorative panel is also known in the prior art, in which, in order to intensify the glitter effect of the glass stones, the plate carrying these glass stones is combined with a mirror plate, the transparent plate with glass stones and the mirror plate being held apart by a frame. Such a decorative panel is described in DE-PS 40 16 700.
  • Decorative panels of the aforementioned type are used, for example, for the interior design of ceiling and wall surfaces.
  • Decorative panels of the aforementioned type are used, for example, for the interior design of ceiling and wall surfaces.
  • the invention is therefore based on the object of creating new decorative panels with special optical, aesthetic and lighting effects.
  • the invention relates to a decorative panel consisting of a first transparent plate on which a plurality of faceted glass stones are fixed in an ornamental arrangement, a second plate with a reflective layer which is spaced apart from the first plate and the glass stones by a frame and is characterized in that the second plate has a region not provided with a reflective layer, below which a decorative body is arranged on the inside of the plate, the side surface of which is provided with a reflective layer, so that a light source feeds into the decorative panel Light is reflected on this side surface.
  • the decorative panel according to the invention takes optical and aesthetic effects equally into account and offers the possibility of decorative lighting.
  • the impression is given that glass stones are fixed both on the transparent panel and on the panel provided with a reflective layer.
  • the spatial effect is enhanced and the glitter effect caused by the faceted glass stones is reproduced by the reflective plate.
  • These effects can be influenced in a favorable manner by attaching a decorative body, the surface of which is provided with a reflective layer.
  • this decorative body is arranged on the plate provided with the reflective layer, the reflection layer being left out in the region of its arrangement. Through this area, light emitted by a light source can enter the decorative panel, light rays being reflected when they strike the side surface provided with a reflective layer. Light rays deflected onto the glass stones increase their glitter effect.
  • the decorative body is advantageously designed such that its side surface has regions which are at an angle of 30 to 60 ° C., preferably an angle of approximately 450, with respect to perpendicularly incident light.
  • Such angles of inclination ensure that light rays incident on the side surface are reflected at an angle, that they strike a reflective inner wall of the frame and are deflected from there onto the glass stones.
  • the choice of the angle of inclination will depend on the size of the light entry source and the distance of the light source from the decorative panel.
  • the inner wall of the frame is also provided with a reflective layer. Light rays that are deflected from the decor body and hit the frame are reflected again and used to directly illuminate the glass stones or the entire decorative panel.
  • the transparent plate and also the second plate, which carries the reflection layer preferably consists of glass, in particular float glass.
  • the decorative body in the shape of a truncated cone, the smaller base area of which is connected to the inside of the second plate.
  • the smaller base area of which is connected to the inside of the second plate.
  • the decorative body can have a smooth surface or can preferably be faceted for optical / aesthetic reasons.
  • a particularly suitable material for this is glass.
  • the size of the decorative body can be 5 to 10 cm in diameter and 2 - 6 cm in height. The size will depend in particular on the size of the entire decorative panel. This is preferably 40 x 40 cm.
  • the reflective layer is preferably a mirror layer on which a protective layer is optionally also applied.
  • the decorative body is provided with a reflective layer on its entire surface, so that all incident light is first deflected onto the inner surface of the frame and then the illumination of the glass blocks is supplied.
  • the decorative panels are also to be used directly for illuminating the room, it may also be advantageous for the decorative body to be provided with a reflective layer in such a way that incident light partially passes through it.
  • the two base surfaces would not be provided with a reflective layer.
  • FIG. 1 shows a preferred embodiment of the decorative panel 1 according to the invention, to which a light source 13 is arranged at a distance.
  • the decorative panel 1 is composed of a transparent plate 2, which preferably consists of glass, a second transparent plate 4 arranged at a distance from it, and a frame 6.
  • the frame 6 keeps the plates 2 and 4 at a distance from each other and connects them at the same time.
  • Faceted glass stones are arranged on the transparent plate 2.
  • These faceted glass stones are preferably cut glass stones made of lead crystal.
  • the size can vary within wide limits, for example between 0.3 and 10 mm. Chatons are particularly suitable in terms of shape, but roses can also be considered.
  • the chatons are glued to the transparent plate 2 with the blackboard, which will face the viewer.
  • the glass stones are preferably colorless, but can also - possibly only partially - consist of colored glass or be vapor-coated with metal layers.
  • the transparent plate 4 carries a reflective layer 5.1, preferably a mirror layer, which is recessed in an area 7 on the plate 4.
  • This recess is preferably provided in the center and in a circle on the plate.
  • This recessed area 7 will preferably be designed in its contour so that it corresponds to the outer contour of the decorative body 9, since the transparent decorative body 9 is arranged below this area 7.
  • this decorative body is frustoconical and its surface 10 has facets. Its surface 10 is partial, i.e. only with a reflective layer 5.2, preferably a mirror layer, on the outer surfaces.
  • the two base areas 12 and 14 are not mirrored so that light rays can pass through unimpeded.
  • the shape of the decor body is largely variable. For example, a hemisphere shape is also possible, which has a further cut surface on the side opposite the cut surface, i.e. has a flat surface for the entry of light.
  • the curved surface can then again be smooth or faceted.
  • the angle of inclination of the lateral surface of the truncated cone with respect to perpendicularly incident light is approximately 45 ° C.
  • the inner wall 11 of the frame is also provided with a reflective layer 5.2, preferably a mirror layer.
  • Light rays are emitted from the light source 13 and enter the decorative panel via the recessed area 7 of the reflection layer 5.1. Since the base surfaces 12 and 14 of the decorative body 9 are not provided with a reflection layer, all light rays that strike the base surface 12 of the decorative body 9 pass through the latter.
  • All light rays that also enter the decorative panel via the transparent plate 4 strike the reflective layer 5.3 of the surface 10 of the decorative body 9, and are either reflected directly from there onto the glass stones or first onto the reflective layer 5.2. on the inner wall 11 of the frame 6. From there they are reflected again and redirected to the glass stones 3. The sum of the light beams received by the glass stones 3 is thus increased, which increases their glitter effect.
  • the decorative panel 1 according to the invention permits room illumination.
  • Both the glass stones 3 and the decorative body 9 are fastened to the plates 2 and 4 with a transparent adhesive, in particular an adhesive made of UV-curing acrylic resin.
  • the decorative body 9 can optionally also be rotatably connected to the plate 4.
  • the decorative panel according to the invention can be used either individually or in combination with several panels for the decorative design of ceilings and walls. It is particularly advantageous when used with several decorative panels arranged side by side, since it is easy to install and the light supply is not restricted by the arrangement.

Landscapes

  • Finishing Walls (AREA)
EP94112287A 1993-09-23 1994-08-05 Panneau décoratif. Ceased EP0646479A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4332458A DE4332458C1 (de) 1993-09-23 1993-09-23 Dekortafel
DE4332458 1993-09-23

Publications (2)

Publication Number Publication Date
EP0646479A2 true EP0646479A2 (fr) 1995-04-05
EP0646479A3 EP0646479A3 (fr) 1995-11-15

Family

ID=6498464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94112287A Ceased EP0646479A3 (fr) 1993-09-23 1994-08-05 Panneau décoratif.

Country Status (4)

Country Link
US (1) US5477653A (fr)
EP (1) EP0646479A3 (fr)
JP (1) JPH07164798A (fr)
DE (1) DE4332458C1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715040A (en) * 1995-10-12 1998-02-03 Kabushiki Kaisha Toshiba Illumination aperture of low intensity loss
GB2331240A (en) * 1997-11-18 1999-05-19 Ian Philip Whinney Decorative mirror unit
US6327672B1 (en) 1998-12-31 2001-12-04 Lsi Logic Corporation Multiple drive failure tolerant raid system
US6527237B2 (en) 2001-07-02 2003-03-04 Harman International Industries Incorporated Crossbar bracket assembly for speakers and monitors
FR3002488B1 (fr) 2013-02-26 2015-03-27 Marie Jose John Procede d'obtention d'un panneau decoratif et panneau decoratif obtenu
US20140301072A1 (en) * 2013-04-05 2014-10-09 Swarovski Lighting, Ltd. Lighting fixtures having illuminated ornaments and methods for providing illumination
DE102013108341A1 (de) * 2013-08-02 2015-02-05 Hella Kgaa Hueck & Co. Oberflächen mit Glas-Optik an mobilen Bedienelementen für Kraftfahrzeuge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810598A1 (de) * 1988-03-29 1989-10-12 Bayer Ag Metallfasern enthaltende verbundstoffe sowie deren verwendung zur herstellung von formteilen zur abschirmung von elektromagnetischer strahlung
DE4016700A1 (de) * 1990-05-23 1991-11-28 Swarovski & Co Dekortafel
DE4025642A1 (de) * 1990-08-13 1992-02-20 Swarovski & Co Dekortafel
ATE110644T1 (de) * 1990-05-23 1994-09-15 Swarovski & Co Dekortafel.

Also Published As

Publication number Publication date
DE4332458C1 (de) 1994-09-15
EP0646479A3 (fr) 1995-11-15
JPH07164798A (ja) 1995-06-27
US5477653A (en) 1995-12-26

Similar Documents

Publication Publication Date Title
DE69209736T2 (de) LED-Lampe mit Linse
DE10124370B4 (de) Optisches Element mit Totalreflexion
DE3542292A1 (de) Leuchte fuer ein kraftfahrzeug
DE2020808A1 (de) Optisches Bauelement
DE10231502A1 (de) Fensterelement
DE2357060A1 (de) Streuscheibe fuer beleuchtungstechnische zwecke
EP1077344A2 (fr) Lampe
DE9300991U1 (de) Licht-Leiteinrichtung, insbesondere für Werbezwecke
DE10039095A1 (de) Anordnung von lichtabstrahlenden plattenförmigen Elementen
EP0646479A2 (fr) Panneau décoratif
DE4339274A1 (de) Scheibenleuchte
DE19737550A1 (de) Signalleuchte mit verbesserter Lampenabdeckung für Kraftfahrzeuge
DE4025642C2 (fr)
DE202014000264U1 (de) Leuchtvorrichtung
EP1035369B1 (fr) Système d'éclairage
EP1608909B1 (fr) Element influant sur la lumiere
DE4016700C2 (fr)
DE69503419T2 (de) KFZ-Signalleuchte, deren Abdeckscheibe eine unterschiedliche Farbe aufweist als die des emittierten Lichtbündels
EP0458075B1 (fr) Panneau décoratif
DE19853931B4 (de) Lichtumlenkelement zur Tageslichtnutzung
EP0569326A1 (fr) Prisma pour la présentation de supports d'information
DE4219294A1 (de) Kompakte Lichtleitscheibenleuchte
DE2718352C2 (de) Leitpfosten für Fahrbahnen
DE1954730U (de) Beleuchtetes schild, insbesondere strassenschild.
EP1463651B1 (fr) Feux de vehicules a diffusion en croix de la lumiere

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19940805

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE ES FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE ES FR GB IT LI NL

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19961121

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19970512