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WO2005074773A1 - Paroi de douche - Google Patents

Paroi de douche Download PDF

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Publication number
WO2005074773A1
WO2005074773A1 PCT/EP2005/000914 EP2005000914W WO2005074773A1 WO 2005074773 A1 WO2005074773 A1 WO 2005074773A1 EP 2005000914 W EP2005000914 W EP 2005000914W WO 2005074773 A1 WO2005074773 A1 WO 2005074773A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy transmission
shower partition
transmission according
coil
contactless energy
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/EP2005/000914
Other languages
German (de)
English (en)
Inventor
Lothar Ginzel
Kurt Bassista
Dieter Wulff
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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 Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of WO2005074773A1 publication Critical patent/WO2005074773A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Definitions

  • the invention relates to a shower partition consisting of at least one plate-shaped element which is provided with a seal 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.
  • a device for the contactless transmission of electrical energy by means of an induction coil which is inserted into a further one of the first coil. separated coil transmits the voltage is described in DE 197 26 840 A1.
  • the object of the invention is to provide a light source, which is located on or within a shower partition, simply 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 seal has a cavity in which the illuminant, which is preferably designed as an LED, is arranged, and the coils of the resonance circuit can also be included be embedded.
  • the illuminant which is preferably designed as an LED
  • the coils of the resonance circuit can also be included be embedded.
  • another illuminant preferably one that has low energy consumption.
  • 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 safely and reliably prevents the ingress of moisture and thus damage to the lamps or even endangering the user.
  • the cavity can be encapsulated with the lighting components and the coils with an insulating material during the manufacturing process.
  • 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 lamps are therefore preferably only provided on the vertical end edges of the plate-shaped elements. However, it is also possible to additionally illuminate the horizontal end edges of the plate-shaped elements.
  • a coil located within a seal is used to transmit the energy from a movable or a fixed side part which abuts the wall of the plate-shaped elements or comes into contact with the wall.
  • a coil is placed inside the wall or can also be attached to the wall in an additional profile.
  • the transmission of energy from the transmitter side to the receiver side is now achieved by inductive coupling.
  • the further coil is embedded within the seal next to the lamp. It is important to ensure that the distances between the transmitter side and the receiver side of the resonance circuit be kept as small as possible in order to be able to transmit as much energy as possible.
  • the energy can also be transferred from a fixed side part to a pivotable 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 interacts on the changeable unit of the shower partition.
  • the energy from one side to the other can also be transmitted from two adjacent seals, such as are present, for example, between two movable doors.
  • the coils for inductive energy transmission are also embedded within the seal.
  • Energy transfer can also be carried out in the lower area of the shower partition to the shower tray, namely that a corresponding coil of a resonance circuit for energy transfer is contained within the shower tray.
  • a corresponding coil of a resonance circuit for energy transfer is contained within the shower tray.
  • the side parts and pivoting doors or sliding doors are placed above the shower base, they also have seals on the underside, which are also filled with the appropriate coils for a receiver coil and the corresponding electronics.
  • the Coils extend over the entire width of the panes of the shower partition or can only be integrated in partial areas within the seal.
  • a battery In order to supply an open door, be it a sliding door or swing door, of a shower enclosure with the appropriate energy, at least for a limited period of time, 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
  • Figure 3 is a sectional view of two abutting disks, z. B. with two pivotable wings,
  • FIGS. 4 and 5 a lower seal with an integrated coil
  • FIG. 6 a first embodiment of an energy transmission with air inductances
  • Figure 7 a second embodiment of a power transmission with inductors that contain a ferrite core.
  • FIG. 1 shows an example of a shower partition which is arranged on a shower tray 38.
  • the shower partition consists of several plate-shaped elements 36 and 40, which - as shown - are partly flat, partly curved or can also only be curved or only flat.
  • 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 a connection of a movable wing 40 via a hinge 42 which is fastened to the wing 40 with a hinge flap 50 and to a wall 37 with a second hinge flap 41.
  • a hinge 42 which is fastened to the wing 40 with a hinge flap 50 and to a wall 37 with a second hinge flap 41.
  • seals 52, 57, 58 are attached to the edges to prevent water from escaping from the shower area. These seals are generally pushed on or glued on the face in front of the face 51 of the glasses 36, 40.
  • the seal 52 is also fastened to the pivotable wing 40 in the manner described above.
  • a lamp 43 which is preferably designed as an LED.
  • the space around the LED is free so that the light of the LED 43 can fall on the front edge 51 of the pivotable wing 40 and is passed on within the glass 40.
  • a coil 13, 30 of a resonance circuit to be described in more detail on the side facing away from the glass for transmitting the electrical energy from a coil 22, 28 located inside the wall 37.
  • the two coils 13, 30 and 22, 28 form an inductive coupling circuit, so that the energy from a transmitter side (coil 22, 28) to a receiver side (coil 13, 30) can be transmitted.
  • FIG. 3 shows two wings 40 which can be pivoted in the directions of movement 53, 54.
  • This is a sectional view which, in addition to the wings 40, also shows seals 47 placed on their front edge.
  • the front edge of the wing 40 is also illuminated with light using a corresponding lighting device in the form of an LED 43.
  • the lighting device is watertightly protected with a potting compound 44 against the ingress of splash or splash water.
  • a partition 48 to which a coil 13, 30 and 22, 28 is connected.
  • the electrical energy is transmitted via the coil 13, 30 from the coil 22, 28 located on the opposite side in order to make the lighting device shine.
  • the coils 13, 30 and 22, 28 are preferably embedded by the sealing material.
  • FIGS. 4 and 5 show a further possibility of the idea according to the invention, namely the transmission of an electrical energy from coils 22, 28 to coils 13, 30.
  • FIG. 4 shows a coil 22, 28 embedded within a shower tray, which is connected to the overlying coil 13, 30, which is located within a seal 58, cooperates.
  • the seal 58 has projections 59 which lie against the glass pane of the side part 36 or the pivotable wings 40.
  • a sealing lip 57 to the shower tray 38 forms the lower end.
  • FIG. 5 is analogous to FIG. 4, with the difference that the seal 58 is glued on the end face in front of the glass pane of the side part 36 and the pivotable wing 40.
  • the electrical energy received via the coils 13, 30 is accordingly forwarded to the light emitter 43.
  • 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 therewith.
  • 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 is connected in series with the coil 28 is connected, on the other hand the coil 28 is connected via a connection 26 to the amplifier 27.
  • 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.
  • 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 can be provided with an additional circuit, which makes it possible for the light emitted by the illuminants 43 to vary with regard to its switch-on duration, its brightness and / or its color mixture.
  • 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. LIST OF REFERENCE NUMBERS

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Bathtubs, Showers, And Their Attachments (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 élément d'étanchéité (47, 52, 58) 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/EP2005/000914 2004-02-05 2005-01-31 Paroi de douche Ceased WO2005074773A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004005874.1 2004-02-05
DE102004005874A DE102004005874B3 (de) 2004-02-05 2004-02-05 Duschabtrennung

Publications (1)

Publication Number Publication Date
WO2005074773A1 true WO2005074773A1 (fr) 2005-08-18

Family

ID=34813159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/000914 Ceased WO2005074773A1 (fr) 2004-02-05 2005-01-31 Paroi de douche

Country Status (2)

Country Link
DE (1) DE102004005874B3 (fr)
WO (1) WO2005074773A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893382A1 (fr) * 2005-11-15 2007-05-18 Holophane Sa Sa Systeme d'eclairage
GB2445816A (en) * 2006-09-09 2008-07-23 Tray Tech Half height curved shower door

Citations (3)

* 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
EP1147758A2 (fr) * 2000-04-18 2001-10-24 Aerospa Whirlpool Vertriebs GmbH Baignoire avec équipement électrique dans sa paroi
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
DE29906699U1 (de) * 1999-04-15 1999-07-22 Schneider + Fichtel GmbH, 72108 Rottenburg Türgriff
DE20210261U1 (de) * 2002-07-03 2003-03-20 Seawell S.A., Luxembourg Duschkabine

Patent Citations (3)

* 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
EP1147758A2 (fr) * 2000-04-18 2001-10-24 Aerospa Whirlpool Vertriebs GmbH Baignoire avec équipement électrique dans sa paroi
US20040003459A1 (en) * 2002-06-07 2004-01-08 Susan Ferreri Shelf for shower enclosure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893382A1 (fr) * 2005-11-15 2007-05-18 Holophane Sa Sa Systeme d'eclairage
GB2445816A (en) * 2006-09-09 2008-07-23 Tray Tech Half height curved shower door
GB2445816B (en) * 2006-09-09 2011-12-14 Tray Tech Uk Ltd Shower doors

Also Published As

Publication number Publication date
DE102004005874B3 (de) 2005-09-01

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