EP3300639A1 - Spiegel mit leuchtdioden - Google Patents

Spiegel mit leuchtdioden Download PDF

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Publication number
EP3300639A1
EP3300639A1 EP17194068.7A EP17194068A EP3300639A1 EP 3300639 A1 EP3300639 A1 EP 3300639A1 EP 17194068 A EP17194068 A EP 17194068A EP 3300639 A1 EP3300639 A1 EP 3300639A1
Authority
EP
European Patent Office
Prior art keywords
face
mirror
diodes
zone
glazing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17194068.7A
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English (en)
French (fr)
Inventor
Marina BARLET
Richard Wolff
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.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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 Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Publication of EP3300639A1 publication Critical patent/EP3300639A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/02—Mirrors used as equipment
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2200/00—Details not otherwise provided for in A47G
    • A47G2200/08—Illumination

Definitions

  • the present invention relates to illuminating mirrors and more particularly to an illuminating mirror with light emitting diodes.
  • LEDs Light-emitting diodes
  • the interest of the diodes is their long life, their illuminating efficiency, their robustness, making the equipment employing them more durable, and requiring a reduced maintenance.
  • This illuminating mirror is attached to a wall wall via peripheral fastening means at the rear of the facade glazing.
  • the object of the invention is an alternative illuminating mirror which can be used more in applications in which the rear face of the illuminating mirror is accessible without complicating the design of the mirror and even preferably by improving the illumination.
  • the faces F2 and F3 are facing each other, and the first and second glazings are spaced apart and associated at the periphery of the faces F2 and F3 by masked liquid water sealing means (face side F1) by the layer mirror and masked (face side F4) by a masking layer opposite F3 -which may be another mirror layer or an opaque layer possibly diffusing possibly on another mirror layer.
  • edges CT1 and CT2 are visible and the watertight means are flush with edges CT1 and CT2 or recessed by at most 5 or 2mm or even 1mm, means of sealing.
  • liquid watertightness of width preferably at least 10mm and better at most 40mm or 30mm.
  • the total thickness E T between the faces F1 and F4 is preferably at most 13 mm and even at most 10 mm.
  • the group of diodes, the PCB, the metal section are spaced apart from the liquid water sealing means, the group of diodes, the PCB and the metal section (and even the internal connections for the group of diodes), internal because in the internal space between the faces F2 and F3) being between the mirror layer and the masking layer.
  • the illuminating mirror further comprises a so-called internal glazing, transparent, mineral or organic glass (preferably clear or extraclair), between the faces F2 and F3, with a main face called F5 facing the face F2, and a face main said F6 facing the face F3 and a first portion said T3, the inner glazing being in the internal space delimited by the sealing means with liquid water, glazing internal thickness Eg at most 4.5mm or better at most 3.5mm and preferably greater than the height of the emitting faces for example at least 2mm or 2.5mm.
  • internal glazing transparent, mineral or organic glass
  • Each light-emitting face is opposite the edge T3, the internal glazing thus being optically coupled with said group of diodes, the distance between the edge T3 and each emitting face of the group of diodes is less than or equal to 5 mm and better than 2 or 1mm and not zero preferably.
  • the thickness of the internal glazing is preferably greater than the width of the emitting face of the diodes.
  • the internal space is of thickness (height) of at least 2 mm especially if the internal glass is incorporated in the internal space.
  • the invention provides an illuminating mirror which is compact, protected in particular projections (water, in a room like the bathroom etc.) and whose rear is not dangerous.
  • the illuminating mirror retains design flexibility for the shape and extent and location of the diffusing textured area.
  • the diffused textured area avoids dazzling.
  • the diffusing textured zone is arranged on the face F2, to be protected and the front face F1 in contact with the external environment can be smooth and easily cleaned.
  • the inner glazing thus extends between the mirror layer and the masking layer to avoid hot spots due to diodes too close to the edge of the diffusing textured area.
  • Internal glazing improves light extraction.
  • the illuminating mirror does not need a particular metal frame, the edges CT1 and CT2 (planes, aligned, polished etc) of the first and second glazing are thus visible.
  • the internal connections and the diodes are masked by the glazings made opaque outside light zone.
  • the metal profile forms heat sink for diodes there is also no risk of burns.
  • the internal glazing is a monolithic glass rather than a laminated glass for example with a diffusing lamination interlayer.
  • the internal glazing may be a plastic diffusing for example a PMMA Evonik SM for example of thickness 4mm.
  • the internal glazing is of rectangular shape.
  • the slice T3 is a longitudinal slice.
  • the diffusing textured zone may be a diffusing band (full) or has scattering patterns (cloud, star, geometric pattern, etc.) spaced at least 5 cm apart (inscribed in a band) along a slice of the glazings and T3 is a longitudinal slice along the diffusing band or the area covering the scattering patterns.
  • the diffuse reflective layer especially white, preferably has a light reflection R L greater than or equal to 80%.
  • R L is a painting, a lacquer, an enamel.
  • a lacquer is a non-transparent coating, generally opaque, and which may comprise at least one polymeric resin, at least one pigment, and generally mineral fillers.
  • the polymeric resin serves to bind the pigments and mineral fillers, while the pigments are intended to impart the desired color and opacity.
  • the lacquer may comprise, as any lacquer, a binder based on synthetic resin, of a polymeric nature.
  • the binder is preferably based on acrylic resin, in particular crosslinked with melamine and / or an isocyanate.
  • the binder may also be a polyurethane resin, obtained by crosslinking, by an isocyanate or a polyisocyanate, of hydroxylated resins, in particular polyester resins or polyethers, or preferably acrylic resins (or polyacrylates). This particular combination makes it possible in particular to obtain low water permeabilities, good mechanical properties (for example in terms of scratch resistance).
  • the binder of the lacquer may also contain or be based on alkyd resin (s), obtained by chemical reaction between at least one polyol, at least one polyacid and at least one fatty acid or an oil.
  • alkyd resin obtained by chemical reaction between at least one polyol, at least one polyacid and at least one fatty acid or an oil.
  • alkyds are preferably short in oil, that is to say that the weight content of oil or fatty acid in the resin is preferably less than or equal to 40%.
  • the polyols may be, for example, glycerol or pentaerythritol compounds.
  • the polyacids may be based on phthalic anhydride.
  • the oils can be drying (such as linseed oil, wood or china oil), semi-drying (such as soybean oil, tall oil, safflower or dehydrated castor oil), or non-drying (such as coconut oil or castor oil).
  • alkyd binders can also be modified by monomers such as styrene, vinyltoluene or acrylates or by phenolic or epoxy resins. Heat-curing aminoplast alkyd resins are particularly advantageous binders for lacquer.
  • the aminoplast crosslinking agent is preferably a urea-formaldehyde or melamine-formaldehyde resin, which gives good resistance to water, especially when they are provided at a rate of 20 to 30% by weight relative to the dry alkyd binder.
  • the lacquer may also comprise a binder based on a thermosetting acrylic resin, for example obtained by crosslinking an acrylic resin carboxylated with an epoxy resin, formophenol or melamine-formaldehyde or an isocyanate, with a carboxamide-functional acrylic resin. an epoxy or alkyd binder, or an epoxy-functional acrylic resin with acids or polyamines.
  • a thermosetting acrylic resin for example obtained by crosslinking an acrylic resin carboxylated with an epoxy resin, formophenol or melamine-formaldehyde or an isocyanate, with a carboxamide-functional acrylic resin.
  • an epoxy or alkyd binder, or an epoxy-functional acrylic resin with acids or polyamines for example obtained by crosslinking an acrylic resin carboxylated with an epoxy resin, formophenol or melamine-formaldehyde or an isocyanate, with a carboxamide-functional acrylic resin.
  • An adhesion promoter may preferably be present dispersed in the lacquer and / or as a layer under the lacquer layer and the plate. Adhesion promoters with a glass, such as silanes, can also be dispersed in the lacquer.
  • the lacquer may comprise pigments, inorganic and / or organic, preferably mineral.
  • pigments employed, there are, for example, oxides of titanium or zirconium optionally doped with ions of transition elements, or mixed oxides of zircon type (ZrSiO 4 ).
  • the pigments are preferably free of heavy metals such as cadmium or lead.
  • the lacquer may also contain mineral fillers intended to optimize its physicochemical parameters, for example its viscosity.
  • the total content of mineral species (pigments and fillers) of the lacquer is preferably, expressed as a percentage by weight relative to the solids content, of between 40 and 70%, and even between 50 and 60%.
  • the thickness of the lacquer is for example between 40 and 60 microns.
  • the clarity L * can be at least 65.
  • the masking layer (and / or respectively the mirror layer) is a reflective film bonded to the face F3 (and / or respectively to the face F2) and capable of reflecting the high angle rays coming from the group of diodes. In this case it forms the first reflective zone (respectively the second reflective zone).
  • the second glazing comprises at least a first through hole of the face F3 to the face F4 for the power supply, first through hole which is more central than the peripheral liquid water sealing means, first through hole suitable for housing, and preferably housing, a first insert (preferably metal) coming out face F4 and attached to a power supply box face side F4 (standalone box or power adapter).
  • the first through hole with the first insert mounted on the second glazing makes it cleverly and discreetly possible power supply.
  • this first insert may be an element forming part of the connection and / or a fixing element of the illuminating mirror (hinge, fixing hook, etc.).
  • the first through-hole may preferably be round (or equivalent: oval, etc.) with a width of at least 15 mm, preferably at least 20 mm and even at least 25 mm and preferably at most 50 mm and even 35 mm.
  • the first insert is particularly hollow, for example plastic, can be used to hide (house) electrical wiring (for example electrically isolated from the insert if metal) to the power supply box.
  • the first insert may, however, be advantageously metallic (aluminum, stainless steel, etc.) and be part of the external power supply connector.
  • the second glazing may comprise a second through-hole, preferably identical to the first-preferably spaced apart from the first through-hole, in particular at least 10 cm between the edges of the holes-with a second insert, preferably identical to the first, and even as much as through hole with insert as needed preferably identical to the first through hole with first insert.
  • Local through-holes are preferred rather than a single elongate through-hole forming a groove with an elongate insert (adapted accordingly), for example for attachment to a wall (partition, etc.).
  • One or more through holes with inserts can be used for fixing the illuminating mirror without being used for power supply.
  • the intensity of the electric current in the power supply circuit of the group of diodes is less than 0.5 mA.
  • the electrical contact between the first internal connector and the first metal insert preferably on a particularly protruding area of the first face-side insert F3 (and even between the second internal connector and the second metal insert) comprises the choice: a solder, a conductive bonding or a mechanical contact (screwing, clipping, plugging, etc.)
  • the first and second metal foils may be in electrical contact (welding, conductive bonding) in one or more separate areas of PCB connection or each connected to an electrical wire at the output of the PCB for example of short length (for example from 2 to 10 cm).
  • the first and / or second metal foil for example copper, is for example wide at most 2 cm and even 1 cm or even more than 5 mm.
  • a third internal connection (for said other group of diodes) may be in electrical contact with the first insert (as the first internal connector), including the metal hinge, and a fourth internal connector (for said other group of diodes) can be in electrical contact with the second insert (as the first internal connector) including the metal hinge.
  • an internal connection can be in electrical contact with the first insert (like the first internal connection), in particular the hinge metal, and internal connectivity can be in electrical contact with the second insert (as the first internal connector) including the metal hinge.
  • the spacer is preferably the lightest possible, for example it is hollow in particular of rectangular or square section or is open towards the internal space in particular of section C.
  • the thickness of this hollow or open part is preferably of not more than 1mm or not more than 0,5mm for the longitudinal parts and / or for the visible lateral part (and even the other lateral part).
  • the apparent lateral face can be brushed, polished and / or comprise a decorative finishing layer, which is a deposit (paint, etc.) or an attached strip on the metal side part (wood appearance etc.).
  • a decorative finishing layer which is a deposit (paint, etc.) or an attached strip on the metal side part (wood appearance etc.).
  • the longitudinal faces is chosen double-sided adhesive for example thick at most 0.5mm and even at most 0.3mm.
  • the internal space is of height of at most 6mm and even at most 4.5mm and better at least 2 or 3mm to help the optical coupling with the internal glazing.
  • the other group of diodes, the other PCB, the other section are spaced from the liquid water sealing means, the other group of diodes, the other PCB and the other section being between the mirror layer and the masking layer.
  • W1 Preferably for W1 at least 60mm another group of diodes is used for light homogeneity.
  • W1 of at least 80 mm with an internal glazing having a diffusing textured side Preferably for W1 of at least 80 mm with an internal glazing having a diffusing textured side the other group of diodes is used.
  • the first glazing and / or the second glazing and / or the internal glazing is a mineral glass glazing with a thickness of less than 4.5 mm and better still at 3.5 mm or is preferably made of polycarbonate, polymethylmethacrylate Thickness less than 4.5mm and better at 3.5mm.
  • the first or second glazing and even the internal glazing can be made of clear or even extra-clear mineral glass.
  • extra-clear glass we can refer to the request WO04 / 025334 for the composition of an extra-clear glass.
  • a silicosodocalcic glass with less than 0.05% Fe III or Fe 2 O 3 . Examples include SAINT-GOBAIN's Diamant® glass, SAINT-GOBAIN's Diamant Solaire® glass, Pilkington's OptiWHITE® glass and Schott's B270® glass.
  • the group of diodes is spaced apart from one of the first and second glazing, in particular by virtue of the profile, and is against or bonded to the other of the first and second glazings.
  • the diodes of each group of diodes are chosen with the same (only) main direction of emission F.
  • the diodes of each group are chosen with the same spectrum, mono or polychromatic.
  • the emission cone may be, for example, lambertian.
  • the mirror layer is a silver-based layer (even essentially silver and typically coated with a protective layer).
  • the silver thickness is at least 50 or 60 nm and at most 150 nm.
  • MIRALITE or MIRALITE EVOLUTION with paint without addition of lead sold by the company Applicant.
  • the other mirror layer F3 face may be identical to the mirror layer especially as mentioned above.
  • the diodes can be encapsulated, that is to say include a semiconductor chip and an envelope, for example epoxy resin type or PMMA, encapsulating the chip.
  • the functions of this envelope can be multiple: protection of the oxidation and humidity, conversion of wavelength, diffusing element.
  • the diode may for example be a semiconductor chip of the order of one hundred microns or mm; and possibly with a minimal encapsulation for example of protection. It is not necessary to use optics such as lenses directing the light emitted by the diode to the privileged areas.
  • the diodes can be embedded in a common protective material (waterproof, dustproof ).
  • the diodes can thus be simple chips or with a low volume encapsulation of the SMD type ("Surface Mounting Device” in English) or “Chip on Board” rather than the conventional, (first generation) voluminous diodes. low power and luminous efficiency.
  • SMD Surface Mounting Device
  • Chip on Board rather than the conventional, (first generation) voluminous diodes. low power and luminous efficiency.
  • the diode group can have a luminous flux of at least 900lm / W or even 1400lm / m (used alone) or at least 400 or 500lum / W (used with the other group of diodes).
  • the DC supply voltage can be at 12V.
  • the group or groups of diodes may be coupled to control means for emitting light either permanently or intermittently, with different intensities, or a given color, or different colors, in particular depending on the amount of natural light.
  • the invention further relates to a cabinet door (closet, cabinet), in particular for a body of water, formed by the illuminating mirror according to the invention as described above.
  • the figure 1 schematically represents a longitudinal sectional view of a light-emitting diode illuminating mirror 100 in a first embodiment of the invention.
  • the mirror 100 first comprises a first glazing unit called front glazing 1, made of flat or preferably extraclear mineral glass, for example a rectangular glass sheet, with a first main face 11, said F1 face, and a second main face 12 forming the so-called rear face F2, and two slices 15,16.
  • the glazing is of thickness preferably less than 4.5 mm.
  • the rear face 12 called F2 front glazing is coated with a stack 2 comprising a metal layer 20 based on silver (made by silvering) said mirror layer, giving the mirror function on the front face, with a light reflection R L at least 85%, itself coated with a protective layer 21 as a paint.
  • a stack 2 comprising a metal layer 20 based on silver (made by silvering) said mirror layer, giving the mirror function on the front face, with a light reflection R L at least 85%, itself coated with a protective layer 21 as a paint.
  • a glass MIRALITE or MIRALITE EVOLUTION sold by the applicant company.
  • the diffusing textured zone 32 is in the form of a rectangular band here with a width W1 of 40 mm.
  • the texturing is able to modify the light transmission of the facade glazing 1, for example so that it is between 40 and 85% on the front side of the mirror.
  • the texturing prevents too intense transmission of the rays emitted by diodes, substantially reduce the glare of an individual looking towards the mirror 100.
  • the facade glazing 1 with diffusing texturing 32 has a blur of at least 90% or even at least 95% on the front side of the mirror measured by Hazemeter in a conventional manner.
  • the diffusing texturing on the rear face 11 is preferably obtained by texturing the glass already coated with the mirror layer, in particular by sandblasting.
  • the pattern can also be formed by acidifying the glass as produced for the SAINT-GOBAIN GLASS Satinovo® glass.
  • the mirror 100 then comprises a second glazing 1 ', made of flat mineral glass, preferably clear or extraclear, for example a rectangular glass sheet, with a main face 11' called face F2 face side F2, and a main face 12 'forming the rearmost face said F4, and two slices 15 ', 16'.
  • the glazing 1 ' is preferably less than 4.5mm thick.
  • the face 13 of the second glazing is coated with a stack 2 'comprising, for example, a metal layer 20' based on silver (made by silvering), called another mirror layer, giving the mirror function opposite F4, with a light reflection R L of at least 85%, itself coated with a protective layer 21 'as a paint.
  • a stack 2 ' comprising, for example, a metal layer 20' based on silver (made by silvering), called another mirror layer, giving the mirror function opposite F4, with a light reflection R L of at least 85%, itself coated with a protective layer 21 'as a paint.
  • a stack 2 ' comprising, for example, a metal layer 20' based on silver (made by silvering), called another mirror layer, giving the mirror function opposite F4, with a light reflection R L of at least 85%, itself coated with a protective layer 21 'as a paint.
  • a MIRALITE or MIRALITE EVOLUTION glass sold by the applicant company as for the first glazing.
  • said F3 is present another diffusing textured zone 33 which is adjacent to the other mirror layer 2 'and surrounded by the other mirror layer 2'.
  • the diffusing textured zone 33 is in the form of a rectangular strip of width W2 for example equal to W1, so here 40mm
  • the texturing 33 is able to modify the light transmission of the second glazing 1 'for example so that it is between 40 and 85% face side F4 of the mirror.
  • the diffusing texturing prevents too intense transmission of the rays emitted by diodes, substantially reduce the glare of an individual looking towards the mirror 100.
  • the second glazing is the same size as the first glazing.
  • the faces F2 and F3 are facing each other, and the first and second glazings are spaced apart and associated at the periphery of the faces F2 and F3 by liquid water sealing means 7, masked by the mirror layer and masked by the other mirror layer opposite F3 in the form of an adhesive polymeric strip, opaque, for example black flush with the edges 15 to 16 'glazing.
  • the total thickness E T between the faces F1 and F4 is at most 13 mm.
  • the songs of the windows are visible, the illuminating mirror 100 is devoid of framing.
  • All or part of the metal adhesive tapes may alternatively be double-sided, in particular to position and immobilize the internal glazing 1a, for example first and third band 61 and 63 and / or second and fourth bands 62 and 64 are also glued to the glazing facing (first or second glazing).
  • the first PCB 40 is carried (from the rear) by a base 51 of the L-shaped support section 51.
  • a thermal conducting fastening material 54 is interposed here, which is, for example, glue or double-sided adhesive tape to obtain still better heat dissipation.
  • the adhesive tape has the advantage of providing a calibrated thickness, allowing the diode PCB to be perfectly flat and to ensure that the diodes are all equidistant from the textured area.
  • the adhesive tape allows its prior attachment to the PCB. It is also possible to use thermal grease between the PCB and the base 51 such as the compound CK4960® sold by Jetart.
  • the PCB 40 may be metallic. Then the diodes are soldered on tracks that are electrically insulated from the metallic material of the PCB. Since the metallic material of the PCB is thermal conductor, the PCB can be directly pressed against the thermal conductive base to achieve heat dissipation. Fixing the PCB to the base can then be carried out for example by clipping and / or screwing but it can retain a double-sided adhesive.
  • the diodes 41 are SMD type or "Chip on Board” type.
  • the diodes are chosen with the same spectrum in the visible, mono or polychromatic. We favor a white light ("cold" white).
  • the second glazing comprises a through hole 8 for the power supply, as detailed later able to accommodate a first insert exiting face F4 and attached to a face-side power supply box F4.
  • each LED strip used is a strip sold by Neolux of 12V (reference: FLS-12V-1W4-580-60-02) composed of 100 LED / m type SMD 3528 with a performance 1500lm / m .
  • Each scotch reflector is smooth aluminum (acrylic adhesive) sold by Scapa about 300 ⁇ m thick
  • the peripheral sealing means are an adhesive tape which is an adhesive foam, here polyurethane Thermalbond type V2100 sold by Saint Gobain, whose thickness is 3mm and width of about 15mm or acrylic (black) as tesa® product ACXplus 70730.
  • a diffuse reflective layer which is a white paint deposited on the masking layer (air drying).
  • the figure 1a is a view of a cabinet 1000 with two illuminating mirror doors 100a according to the invention (mirror layer on the rear face of the facade glazing 1) each having a vertical illuminating strip L1 device. Recessed metal hinges are invisible (in the cabinet).
  • the figure 1b shows a partial view of an open furniture door, for example bathrooms with illuminating mirror 100b according to the invention.
  • the first ends of the first and second metal hinges 9 come out of the face 14 (F4) of the glazing 1 '.
  • the hinges have an axis 9a.
  • the figure 1c is a front view F2 side of the rear window of the illuminating mirror 1c as that of the figure 1 before against gluing with the facade glazing.
  • the group of diodes on PCB 40 is electrically powered at a DC voltage of 12V.
  • the first internal connector has a first metal foil 80 for example copper bonded to the face F3.
  • the first metal foil is connected to a first electrical wire 8a at the output of the PCB 40, for example a wire of short length (for example from 2 to 10 cm).
  • a first end of the first internal connector (here the foil) to a first terminal (eg negative) is in electrical contact with a first metal insert (not shown see figure 1d ) in the through hole 8.
  • the second internal connector has a second metal foil 80 'for example copper bonded to the face F3.
  • the second metal foil is connected to a second electrical wire 8b at the output of the PCB 40, for example a wire of short length (for example from 2 to 10 cm).
  • a first end of the second internal connector (here the foil) of a second terminal (for example positive) is in electrical contact with a second metal insert (not shown, hinge etc) in the second through hole 8 '.
  • the figure 1d is a detailed sectional view of the figure 1c showing the electrical contact 81 (mechanical type) between the first foil 80 and the metal insert which is a hinge 9.
  • the figure 1e is a detailed sectional view of the figure 1c in a variant showing the electrical contact 81 by welding between the first foil 80 and the metal insert which is a hinge 9.
  • the figure 1f is a view of a furniture 2000 with a lighting mirror door 100f according to the invention with hinges 9 at the top.
  • the figures 2 , 3, 4, 4 ' are schematic sectional views of a light emitting diode illuminating mirror in different embodiments of the invention.Only the differences are described.
  • the illuminating mirror 200 differs in that the internal glazing is not textured but is coated with a diffuse reflective layer 34 facing F6 preferably preferably in full plate or at least in the central region facing the diffused textured areas of the glazing 1, 1 '.
  • the reflective scotches are replaced by four diffusing strips 61 'to 64', for example white paints on the faces F2 and F3.
  • a metallic profile (steel, aluminum) with faces 71 and 72 bonded to the faces F2 and F3 by a Scotch 75 and a face 73 which may be aesthetic (topcoat or brushed aluminum etc), Scotch 75 for example sold by Nitto (product 501F) of thickness 300 ⁇ m approximately.
  • the illuminating mirror 300 differs from the first illuminating mirror 100 in that the diodes are emission from the side and the profile 52 is a simple strip on the face F3.
  • the illuminating mirror 400 differs from the first illuminating mirror 100 by the absence of the diffusing textured area of the face F3, a diffuse reflective layer on the face F6 and a smooth face F5. It can be a mirror to fix on a wall; the insert 9 connected to the housing 90 against the face F4 is no longer a hinge.
  • One or more fastening hooks 93 are also used, for example with an attachment hole 81.
  • the illuminating mirror 400 'differs from the last illuminating mirror 400 in that the insert 9 also serves for fixing (with a fixing hole 81).
  • the Figures 4a, 5a show illuminating mirror glazings with different diffusing textured areas 32 of the F2 side.
  • the light strip L1 is L and one chooses to join two internal glazings 1a and 1b L (dashed because masked) slices glazing being abutted.
  • the peripheral sealing means 7 frame the mirror (dashed because masked).
  • the light band L1 comprises three diffusing patterns 32 spaced apart and a single rectangular internal glazing 1a is chosen (in dashed lines because masked).

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  • Illuminated Signs And Luminous Advertising (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP17194068.7A 2016-09-30 2017-09-29 Spiegel mit leuchtdioden Withdrawn EP3300639A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1659454A FR3056894B1 (fr) 2016-09-30 2016-09-30 Miroir eclairant a diodes electroluminescentes

Publications (1)

Publication Number Publication Date
EP3300639A1 true EP3300639A1 (de) 2018-04-04

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EP17194068.7A Withdrawn EP3300639A1 (de) 2016-09-30 2017-09-29 Spiegel mit leuchtdioden

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EP (1) EP3300639A1 (de)
FR (1) FR3056894B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118651164A (zh) * 2024-06-17 2024-09-17 福耀玻璃工业集团股份有限公司 带氛围灯的玻璃总成及交通工具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011092421A1 (fr) * 2010-02-01 2011-08-04 Saint-Gobain Glass France Vitrage multiple lumineux a diodes electroluminescentes
WO2015004363A1 (fr) * 2013-07-12 2015-01-15 Saint-Gobain Glass France Miroir eclairant a diodes electroluminescentes et sa formation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011092421A1 (fr) * 2010-02-01 2011-08-04 Saint-Gobain Glass France Vitrage multiple lumineux a diodes electroluminescentes
WO2015004363A1 (fr) * 2013-07-12 2015-01-15 Saint-Gobain Glass France Miroir eclairant a diodes electroluminescentes et sa formation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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