EP1411408A1 - Diaphragme d'insertion pour appareil ménager - Google Patents

Diaphragme d'insertion pour appareil ménager Download PDF

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Publication number
EP1411408A1
EP1411408A1 EP03018001A EP03018001A EP1411408A1 EP 1411408 A1 EP1411408 A1 EP 1411408A1 EP 03018001 A EP03018001 A EP 03018001A EP 03018001 A EP03018001 A EP 03018001A EP 1411408 A1 EP1411408 A1 EP 1411408A1
Authority
EP
European Patent Office
Prior art keywords
panel insert
cover film
film
insert according
display
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.)
Granted
Application number
EP03018001A
Other languages
German (de)
English (en)
Other versions
EP1411408B1 (fr
Inventor
Erna Huber
Albert Gerngross
Jürgen Herzig
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Publication of EP1411408A1 publication Critical patent/EP1411408A1/fr
Application granted granted Critical
Publication of EP1411408B1 publication Critical patent/EP1411408B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays

Definitions

  • the invention relates to an aperture insert for a household appliance made of a non-transparent material, in particular made of metal.
  • Household appliances in particular washing machines or dishwashers, usually have an operating and display device for setting device programs.
  • an operating device comprises a panel support, arranged behind the control and display devices are.
  • a panel holder is for the operator usually covered with a cover insert, which depending on the classification of the household appliance in one special price segment made of plastic or metal, especially stainless steel.
  • AEG Eco-favorite 60750 sensorlogic It is a dishwasher called AEG Eco-favorite 60750 sensorlogic known, one on one Panel holder has attached stainless steel panel.
  • This Stainless steel screen insert has openings or holes on which for the passage of controls for the Setting device functions or for the passage of optical display signals are provided. This is what it is about are holes for light-emitting diodes connected behind them, which are arranged in a row and around a rectangular fen window, behind which a 7-segment display is set.
  • the panel insert is to secure unauthorized reaching through provided with diffusing foils on the back, whereby each display holes arranged in a row by means of each of an elongated strip of the diffusing foils covered are.
  • the display window of the 7-segment display goes there is instead of a diffusing foil with a darkening one Provide transmission film, which only causes the 7-segment display light shines through However, a look at the 7-segment display component is blocked is.
  • the invention has for its object a panel insert for a household appliance made of non-transparent material specify the holes or breakthroughs for display purposes on a particularly inexpensive and simple Way with a protective cover against unauthorized access are secured.
  • this object is achieved by a Aperture insert for a household appliance from non-trans. parent material with openings for display elements, which is inside the household appliance behind the panel insert are arranged, with the aperture insert a cover film is assigned to its rear side, which is made in one piece and to cover all display elements serves.
  • this cover foil prevents one Penetration through these openings from the outside display elements arranged behind each, enables however, a show-through of the optical signals which of the display elements are sent out.
  • the cover film preferably further comprises openings, especially manufactured in the punching process, for the passage of controls that have a geometric overlap with openings on the aperture insert for the passage the controls can be fed. These breakthroughs can then serve as centering aids during assembly, so that a proper placement of the cover film on the Aperture insert is enabled.
  • the cover film has at least two areas with different light transmittance having. For example, at least one area with a tint being provided and covering a breakthrough with serve 7-segment display behind, while at least another area that is designed untinted.
  • a special embodiment of the invention provides a cover film which a carrier film, in particular a Has polycarbonate film or a polyethylene film, which with a light scattering and / or a toning Layer is coated.
  • a cover film is then manufactured in that the carrier film in a coating process, especially a screen printing process, is provided with the necessary layers.
  • the carrier film in a further coating process which coincides with the above mentioned coating process can be carried out with an adhesive layer, in particular also with the aid of a Screen printing process.
  • a Pad printing processes are used.
  • a household dishwasher not shown instructs you to enter operating programs and program parameters also not shown Aperture support on an upper edge of a horizontal pivoting appliance door.
  • the aperture holder is like this designed that in its interior, which an operator away from the dishwasher, operating and Display devices can be arranged.
  • the panel holder leaves due to its design a variable installation of various operating and Display devices too. This can also mean that in a Production line dishwashers are made which include more or less input keys.
  • This aperture insert 1 does not only have a masking function, however also carries associated functional elements Labels.
  • FIGS 1 and 2 such an aperture insert 1 is in sections shown. These are each a cover insert 1 of a household dishwasher, which by means of function keys of a specific washing program can be started. In addition, light-emitting diodes are provided, which different operating states Show. Finally, there is a 7 segment display to represent a remaining term of the expiring Operating program includes.
  • the exemplary household appliance is a high-quality dishwasher with a stainless steel front is equipped.
  • the aperture insert is therefore also 1st made from a stainless steel sheet. So that the controls are available to the user for setting, are the corresponding function keys through holes 3 in the Aperture insert 1 guided. More holes 5 in the panel insert 1 are provided to illuminate the light emitting diodes to enable.
  • the aperture insert 1 another rectangular display window 7 as a breakthrough, to give the user of the dishwasher a view of the 7-segment display to enable. So that access to the Display elements, i.e. the LEDs and the 7-segment display, for example by a pointed object, is prevented, the openings 5, 7 for these display elements prevented by a translucent film.
  • the aperture insert 1 of the household appliance according to the State of the art according to FIG 1 is one strip-shaped film 9 on the rear panel insert glued on, each one vertical or horizontal Covers row of holes.
  • These film strips 9 are scatter films, which illuminates the display breakthroughs 5 enable, so that the actual filament, namely the light-emitting diodes, no longer perceived as such become.
  • the display window 7 for the 7-segment display is also by a tinted film 10 covered from behind so that the actual component is not is recognizable, but only the respectively switched Illuminated bars of the 7-segment display can be seen.
  • the new panel insert 1 according to FIG This is the entire control and display field with one single cover sheet 11 covered. Only the breakthroughs 3 for the push buttons are excluded from the cover, corresponding breakthroughs at these points 13 for a concentric arrangement to the openings 3 are provided on the panel insert 1. These corresponding Breakthroughs 3 and 13 enable precise alignment Stick on the cover film 11, for example with the help an assembly gauge.
  • the cover film 11 further comprises Stray fields 15, each associated with the openings 5 are. These stray fields 15 enable a uniform Illuminate the openings 5 for the display function of LEDs and thus take over the function of the stray film strip 9 according to the known prior art.
  • a tinted rectangular area 17 is arranged, which the display window 7 7 for the 7-segment display assigned.
  • the display film 11 is by means of a screen printing process manufactured. 3 to 5 each show masks for one behind the other switched printing processes, the masks in a mirror image of the printed image are.
  • a simple film element made of polyethylene, which the dimensions of the display film 11 to be produced already has, is first by means of a printing process provided with scattering areas 15, for which FIG 3 shows a corresponding Reproduces mask. These scatter areas 15 are by means of a first screenprint applied to the raw material.
  • a second step also in the screen printing process, is a tinted according to the mask of FIG 4 Area 17 printed, which to darken the View of the 7-segment display in the display window 7 is used.
  • a third printing process also in the screen printing process, concerns the application of a screen printing adhesive.
  • the Foil is used in all the places outside of the breakthroughs the push buttons and also outside the display fields 15, 17, but on the side of the cover film, which side with the display fields 15, 17 opposite, with adhesive printed, after which the applied adhesive against Soiling with a silicone paper cover up to Glue the cover film 11 secured to the panel insert 1 becomes.

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  • Illuminated Signs And Luminous Advertising (AREA)
EP03018001A 2002-10-19 2003-08-07 Diaphragme d'insertion pour appareil ménager Expired - Lifetime EP1411408B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10248912A DE10248912A1 (de) 2002-10-19 2002-10-19 Blendeneinleger für ein Haushaltsgerät
DE10248912 2002-10-19

Publications (2)

Publication Number Publication Date
EP1411408A1 true EP1411408A1 (fr) 2004-04-21
EP1411408B1 EP1411408B1 (fr) 2006-12-27

Family

ID=32038782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03018001A Expired - Lifetime EP1411408B1 (fr) 2002-10-19 2003-08-07 Diaphragme d'insertion pour appareil ménager

Country Status (3)

Country Link
EP (1) EP1411408B1 (fr)
DE (2) DE10248912A1 (fr)
ES (1) ES2279039T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH702440A1 (de) * 2009-12-18 2011-06-30 Bernina Int Ag Dekorfolie und Verfahren zu deren Herstellung.
EP2893864A1 (fr) * 2014-01-06 2015-07-15 Samsung Electronics Co., Ltd Appareil domestique à unité d'affichage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382075A1 (fr) * 1977-02-23 1978-09-22 Bosch Siemens Hausgeraete Dispositif de commande et de signalisation pour appareil menager electrique, en particulier pupitre de commande pour congelateur, coffre ou analogue
US4205533A (en) * 1978-07-28 1980-06-03 General Electric Company Refrigerator having a control indicator optic arrangement and indicating method
DE29513201U1 (de) * 1995-08-17 1996-12-12 AEG Hausgeräte GmbH, 90429 Nürnberg Verrastbare Blendenaufnahme
EP0826489A1 (fr) * 1996-08-22 1998-03-04 Vtf Industries, S.A.R.L. Procédé de réalisation d'une protection de façade décorative, notamment pour appareil électro-ménager
EP0972485A2 (fr) * 1998-07-16 2000-01-19 AEG Hausgeräte GmbH Panneau de commande pour appareils ménagers à entraínement électrique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382075A1 (fr) * 1977-02-23 1978-09-22 Bosch Siemens Hausgeraete Dispositif de commande et de signalisation pour appareil menager electrique, en particulier pupitre de commande pour congelateur, coffre ou analogue
US4205533A (en) * 1978-07-28 1980-06-03 General Electric Company Refrigerator having a control indicator optic arrangement and indicating method
DE29513201U1 (de) * 1995-08-17 1996-12-12 AEG Hausgeräte GmbH, 90429 Nürnberg Verrastbare Blendenaufnahme
EP0826489A1 (fr) * 1996-08-22 1998-03-04 Vtf Industries, S.A.R.L. Procédé de réalisation d'une protection de façade décorative, notamment pour appareil électro-ménager
EP0972485A2 (fr) * 1998-07-16 2000-01-19 AEG Hausgeräte GmbH Panneau de commande pour appareils ménagers à entraínement électrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH702440A1 (de) * 2009-12-18 2011-06-30 Bernina Int Ag Dekorfolie und Verfahren zu deren Herstellung.
EP2893864A1 (fr) * 2014-01-06 2015-07-15 Samsung Electronics Co., Ltd Appareil domestique à unité d'affichage

Also Published As

Publication number Publication date
DE50306090D1 (de) 2007-02-08
DE10248912A1 (de) 2004-04-29
ES2279039T3 (es) 2007-08-16
EP1411408B1 (fr) 2006-12-27

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