WO2005074774A1 - Paroi de douche - Google Patents

Paroi de douche Download PDF

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Publication number
WO2005074774A1
WO2005074774A1 PCT/EP2005/000916 EP2005000916W WO2005074774A1 WO 2005074774 A1 WO2005074774 A1 WO 2005074774A1 EP 2005000916 W EP2005000916 W EP 2005000916W WO 2005074774 A1 WO2005074774 A1 WO 2005074774A1
Authority
WO
WIPO (PCT)
Prior art keywords
shower partition
energy transmission
profile
plate
partition according
Prior art date
Application number
PCT/EP2005/000916
Other languages
German (de)
English (en)
Inventor
Lothar Ginzel
Kurt Bassista
Dieter Wulff
Original Assignee
Dorma Gmbh + Co. 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 Dorma Gmbh + Co. Kg filed Critical Dorma Gmbh + Co. Kg
Publication of WO2005074774A1 publication Critical patent/WO2005074774A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • A47K3/30—Screens or collapsible cabinets for showers or baths
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • A47K3/30—Screens or collapsible cabinets for showers or baths
    • A47K3/34—Slidable screens
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • A47K3/30—Screens or collapsible cabinets for showers or baths
    • A47K3/36—Articulated screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V33/004—Sanitary equipment, e.g. mirrors, showers, toilet seats or paper dispensers
    • 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
    • F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to a shower partition, consisting of at least one plate-shaped element which is provided with a profile on at least one end edge and contains a lamp.
  • shower partitions of the type mentioned above are well known. They usually consist of several plate-shaped elements which, when put together, result in a closed shower cubicle. Profiles are provided on the front edges of the plate-shaped elements, some of which are provided with seals and form the transition to an adjacent element.
  • the elements are made of glass or plastic, for example.
  • DE 299 06 699 U1 describes a door handle in which energy is transmitted via the hinges from the frame surrounding the door to the movable door leaf.
  • the supply is implemented via supply lines through the tapes, with each of the two tapes providing the power supply via electrically insulated parts.
  • the power supply then goes through the entire door wing to the opposite side, namely in the area of a handle.
  • the supply of a door opener and the electrical supply of a luminous door handle are supplied with the supply voltage.
  • the door leaf consists of a non-transparent material.
  • the object of the invention is to supply a lamp, which is located on or within a shower partition, with electrical energy.
  • inductors For contactless energy transmission, energy transmission by means of inductors is therefore proposed both on the transmitter side and on the receiver side.
  • the inductors are two coils that are designed as resonance circuits.
  • An oscillator is generated a corresponding voltage, which is amplified in a downstream amplifier. This voltage goes to a resonance circuit on the transmitter side.
  • a partial voltage is branched off from the inductance used there and fed to a phase locked loop.
  • the phase-locked loop has the task of compensating for the coupling effects created by the loose coupling.
  • the coupling effects result from the fact that there is no fixed distance between the resonance circuit on the transmitter side and the resonance circuit on the receiver side.
  • This z. B. results from the fact that there is an air gap between the side part of the shower partition and the door, which is different for doors.
  • phase locked loop compares the phase position of the oscillator with the phase position of this partial voltage, which is taken from the inductance of the transmitter side.
  • the control voltage resulting from this is fed to the oscillator, which thereby automatically carries out a retuning. Stray inductances on the transmitter side can thus be compensated for. It should be noted that the coupling is variable.
  • the constant current source in turn supplies a battery that serves to supply the lighting within the shower enclosure.
  • the coils within the resonance circuits used on the transmitter and receiver side can be air coils or also coils that have a ferrite core.
  • the light enters the plate-shaped element via the end edge of the plate-shaped element. This not only creates an imaginative effect, which can be further enhanced if the elements are provided with patterns, such as stripes, bubbles or the like, but increases the visual effect if the light can emerge over the surface of the plate-shaped elements ,
  • the light can be introduced into the plate-shaped elements particularly easily if the illuminant is arranged in front of the end edge of the plate-shaped elements. The light can thus be introduced directly into the plane of the plate-shaped element.
  • the profile has a cavity in which the illuminant, which is preferably designed as an LED, is arranged.
  • the illuminant which is preferably designed as an LED
  • the protection of the lamps from external influences can be further improved if, in an advantageous further development, the cavity is at least partially filled with a casting compound. This prevents The penetration of moisture and thus damage to the illuminants or even endanger the user is more reliable.
  • the illuminant extends at least over a partial length of the plate-shaped element, but preferably over the entire vertical length of the plate-shaped element.
  • the illuminants are preferably only provided on the vertical end edges of the plate-shaped elements.
  • the plate-shaped elements are preferably provided on their underside with a lower seal in which the cables for the power supply for the LEDs are accommodated.
  • the cables can be accommodated in the lower seal in two ways.
  • the cables are cast into the lower seal.
  • a cable space for receiving the cables is provided in the lower seal. In both cases, not only is an almost invisible power supply achieved, but the power supply is also securely accommodated against external influences.
  • the secure energy transmission between two adjacent coils can be realized by a coil located within a wall profile that is attached to the wall. This coil is supplied with the appropriate electrical energy via a cable that is installed inside the wall. The transmission of energy from the transmitter side to the receiver side is achieved by inductive coupling. Another coil can be inside another Profiles, in which the illuminant can also be included.
  • the electrical coil on the transmitter side of the resonance circuit can also be laid directly in the wall.
  • the coil on the receiver side would then be placed directly on the wall in order to obtain the closest possible coupling.
  • the energy can also be transferred from a fixed side panel to a pivoting or sliding door.
  • the energy is transmitted from the wall side in the manner already described via a seal in which cables are laid to the front edge of the fixed side part, which contains a further coil on a second transmitter side, which is then connected to a second coil second receiver side cooperates on the changeable unit of the shower partition.
  • a battery can be inserted within a profile within this wing. The battery would then be buffered by the energy supply unit described above with the corresponding energy while the door was closed.
  • FIG. 1 an overall view of a shower partition according to the invention
  • FIG. 2 shows a sectional illustration of a connection to a wall area with a wall connection profile
  • FIG. 3 as in FIG. 2, but with a coil embedded in a wall
  • FIG. 4 shows a sectional illustration of a fixed side part with a pivotable wing
  • FIGS. 5 and 6 a lower part of a cable guide inside a seal
  • FIG. 7 a first embodiment of an energy transmission with air inductances
  • Figure 8 a second embodiment of an energy transmission with inductors that contain a ferrite core.
  • Figure 1 shows an example of a shower partition, which on a
  • the shower partition consists of several plate-shaped elements 36 and 40, which - as shown - are partly flat, partly curved or else only curved or can only be trained.
  • the plate-shaped elements 36, 40 have at least one fixed side part 36 fastened to a wall 37 and at least one pivotable wing 40. Instead of a pivotable wing, a displaceable wing can also be provided.
  • FIG. 2 shows how electrical energy is to be transmitted from a wall profile 41 to a frame profile 42 immersed therein by magnetic coupling, namely induction.
  • the wall profile 41 is fixed to the wall 40 with a base leg 47 in a non-positive and positive manner.
  • the wall profile 41 has an essentially U-shaped design and consequently has legs 45 and 46 directed towards the front.
  • the legs 45, 46 are connected to one another by a partition wall 60, so that a cavity is formed between the partition wall 60 and the base leg 47, in which coils 22, 28 can be embedded in a watertight manner.
  • a frame profile 42 in which the glass pane of the side part 36 is embedded, plunges into the free space between the legs 45, 46.
  • the frame profile 42 is essentially U-shaped and has a base leg 48 which bears on the partition 60. Following the bottom leg 48, there is a cavity, which is needed on the one hand for receiving coils 13, 30 and in which, for. B. placed on a circuit board unspecified a lamp 43 in the form of LEDs.
  • the free space that is not required for the radiation of the light at an end edge 51 of the glass pane 36 is sealed watertight by a casting compound 44.
  • FIG. 2 there is thus a coupling between the coils 22, 28 and 13, 30. The mode of operation of this coupling will be discussed at a later point in time.
  • FIG. 3 In a second embodiment, which is represented by FIG. 3, the frame profile 42 with its base leg 48 has been placed directly on the wall 37. As already shown in FIG. 2, the structure is realized within the frame profile 42. In contrast to the embodiment in FIG. 2, however, the coil 22, 28 has been integrated directly into the wall.
  • the fixed side part 36 is reproduced in the left part, a pivotable wing 40 being shown in the right part.
  • the wing 40 can be pivoted in the directions of movement 53, 54.
  • the structure can also be used for sliding doors.
  • the coils 13, 30 are activated from the transmitter side, namely from the fixed side part 36, via the coils 22, 28.
  • the electrical energy is transmitted through an air gap L.
  • the energy supply for the coils 22, 28 is realized via cables, as shown in FIGS. 5 and 6.
  • the coil 22, 28 is embedded within an edge profile 49 and then has the device for the illuminant 43. In this case too, the illuminant 43 is preferably directed against the end edge 51 of the glass pane.
  • the coils 13, 30 are embedded in a profile 52 which, like the left side of FIG. 4, also has the illuminant 43 on the right side. At the same time there is a stop leg 50 on the profile 52, which comes to bear against the edge profile 49.
  • the cables can be embedded within a channel by a casting compound 44. However, it is also possible for the cables 56 to be integrated directly into the seal 58.
  • the lower end to the shower tray 38 is formed by a sealing lip 57.
  • the side end to the side part 36 and the pivotable wing 40 are formed by projections 59, as can be seen in FIG. 5.
  • a battery 21 can be used for this. However, it is also possible to dispense with the rechargeable battery 21 and to transmit the energy only via an air gap from the transmitter side 5 to a receiver side 6.
  • the air gap L thus lies between a resonance circuit on the transmitter side 5 and a resonance circuit on the receiver side 6.
  • the resonance circuit on the transmitter side consists of a coil 22 which is connected in series with a capacitor 7.
  • the capacitor 7 and the coil 22 are fed from an amplifier 2 via a connection 4.
  • the amplifier 2 is connected to a variable oscillator 1 via a connection 3.
  • the end of the coil 22 opposite the capacitor 7 is grounded (reference number 8).
  • a partial voltage is tapped from the coil 22 via a connection 9. This partial voltage is fed to a phase control circuit 10.
  • the voltage supplied to the amplifier 3 is also supplied via a connection 12 from the oscillator 1. An occurring coupling effect can thus be compensated by the variable coupling by the phase control circuit 10.
  • the resulting control signal is fed via a connection 11 to the oscillator 1, which thereby automatically tunes the oscillator 1.
  • the transmitter 5 is supplied with the corresponding energy by the oscillator 1, which is supplied externally by a supply voltage (not shown). This energy is transferred via the air gap L to the receiver side 6 of the energy transmission device.
  • the receiver side 6 likewise consists of a resonance circuit which consists of an inductance with the coil 13 and a capacitor 14 connected in parallel thereto.
  • a connected rectifier 17 is supplied via connections 15 and 16.
  • the rectified voltage goes to a constant current source 20 via a connection 18.
  • the constant current source 20 ensures that the connected rechargeable battery is supplied with the corresponding charging voltage via connections 35 and 19.
  • the battery supply voltage is constantly monitored.
  • the inductances used on the transmitter side 5 and on the receiver side 6 are coils that are equipped with a ferrite core.
  • a generator 23 supplies an amplifier circuit 27 with the necessary energy for the transmitter side via a connection 24.
  • a capacitor 29, which is connected in series with the coil 28, is connected via a connection 25, the coil 28 being connected to the amplifier 27 via a connection 26.
  • the coil 30 is also connected in series with a capacitor 36 on the receiver side 6.
  • the energy received from the transmitter side 6 goes from the capacitor 36 via a connection 31 and via a connection 32 from the other coil end 30 to a rectifier 17.
  • the rectified voltage is supplied to the battery 21 and the illuminant 43 via the connections 33 and 34.
  • the magnetic coupling is reduced by the relatively large air gap between the pivotable wing 40 and the side part 36. At the same time, the spread is increased.
  • the coupling is improved by the corresponding ferrite cores.
  • the primary and secondary leakage inductances are compensated for by the capacitors 29 and 36.
  • the LEDs 43 may be provided with an additional circuit, which makes it possible that the light emitted from the light sources 43 of light with regard to its Anschaltdauer, its brightness and / or its colored mixture varied.
  • the illuminants 43 can be controlled depending on the incident daylight, depending on a person present or according to any other program.
  • the entire lighting 43 can also work independently. It is of course also possible to use only parts of the illuminants 43, e.g. B. to supply the pivotable or movable wing with the necessary energy.
  • the battery 21 can also be used as emergency lighting. For normal operation, the power supply via the induction described above is sufficient.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Power Engineering (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

L'invention concerne une paroi de douche constituée d'au moins un élément en forme de panneau (36, 40) pourvu, sur au moins une arête frontale (51), d'un profilé (36, 40, 49, 52) dans lequel se trouve une source lumineuse (43). Cette dernière (43) est alimentée en énergie appropriée par transfert d'énergie sans contact, la tension étant transmise par un circuit résonnant pour l'alimentation de bobines d'induction. Les pertes de couplage produites par les inductances de fuite sont compensées automatiquement par une boucle à phase asservie (10) appropriée.
PCT/EP2005/000916 2004-02-05 2005-01-31 Paroi de douche WO2005074774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004005873A DE102004005873B3 (de) 2004-02-05 2004-02-05 Duschabtrennung
DE102004005873.3 2004-02-05

Publications (1)

Publication Number Publication Date
WO2005074774A1 true WO2005074774A1 (fr) 2005-08-18

Family

ID=33495320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/000916 WO2005074774A1 (fr) 2004-02-05 2005-01-31 Paroi de douche

Country Status (2)

Country Link
DE (1) DE102004005873B3 (fr)
WO (1) WO2005074774A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009135704A1 (fr) * 2008-05-09 2009-11-12 Evonik Röhm Gmbh Système électrique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036415C2 (nl) * 2009-01-13 2010-07-14 Cooeperatieve Vereniging Easymeasure U A Werkwijze en inrichting voor draadloze overdracht van elektrische energie.
FR2976343B1 (fr) * 2011-06-09 2018-07-06 Saint Gobain Cloison eclairante en verre

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726840A1 (de) 1996-06-25 1998-01-02 Matsushita Electric Works Ltd Vorrichtung zur berührungslosen Übertragung elektrischer Energie
DE29906699U1 (de) 1999-04-15 1999-07-22 Schneider & Fichtel Gmbh Türgriff
EP1147758A2 (fr) * 2000-04-18 2001-10-24 Aerospa Whirlpool Vertriebs GmbH Baignoire avec équipement électrique dans sa paroi
DE10128688A1 (de) * 2000-09-01 2002-03-28 Thomas Emde Badewanne oder Duschwanne
US20040003459A1 (en) * 2002-06-07 2004-01-08 Susan Ferreri Shelf for shower enclosure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29906694U1 (de) * 1999-04-15 1999-07-08 Preussag Ag Minimax Schutzkorb für Sprinkler
MXPA04005944A (es) * 2001-12-20 2004-09-13 Dorma Gmbh & Co Kg Separacion de ducha con iluminacion.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726840A1 (de) 1996-06-25 1998-01-02 Matsushita Electric Works Ltd Vorrichtung zur berührungslosen Übertragung elektrischer Energie
DE29906699U1 (de) 1999-04-15 1999-07-22 Schneider & Fichtel Gmbh Türgriff
EP1147758A2 (fr) * 2000-04-18 2001-10-24 Aerospa Whirlpool Vertriebs GmbH Baignoire avec équipement électrique dans sa paroi
DE10128688A1 (de) * 2000-09-01 2002-03-28 Thomas Emde Badewanne oder Duschwanne
US20040003459A1 (en) * 2002-06-07 2004-01-08 Susan Ferreri Shelf for shower enclosure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009135704A1 (fr) * 2008-05-09 2009-11-12 Evonik Röhm Gmbh Système électrique

Also Published As

Publication number Publication date
DE102004005873B3 (de) 2005-01-05

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