WO2018091270A1

WO2018091270A1 - Domestic appliance having a movable operating panel, and method for operating the domestic appliance

Info

Publication number: WO2018091270A1
Application number: PCT/EP2017/078004
Authority: WO
Inventors: Raphael Krug; Florian Metz; Carsten Weber
Original assignee: BSH Hausgeräte GmbH
Priority date: 2016-11-18
Filing date: 2017-11-02
Publication date: 2018-05-24
Also published as: CN109996916A; EP3541980B1; CN109996916B; EP3541980A1; RU2713372C1; DE102016222764A1

Abstract

The invention relates to a domestic appliance (1) comprising a front (2) on which a movable operating panel (3) having operating and/or display elements (4, 5) is arranged, and comprising at least one accommodation space (6), accessible from the front (2), for an operating medium. The movable operating panel (3) can be moved from an operating position into an open position, and the open position enables access to the accommodation space (6). The operating panel (3) is fastened, such that it can be folded out, to a drawer (7) which can be pulled out of the accommodation space (6). The invention also relates to a method for operating said domestic appliance.

Description

Household appliance with movable control panel

and procedures for its operation

The invention relates to a household appliance with a movable control panel and a method for its operation. The invention particularly relates to a household appliance with a front side, on which a movable control panel with operating and / or display elements is arranged, and at least one accessible from the front receiving space for a resource, wherein the movable control panel is movable from an operating position to an open position and the opening position makes the receiving space accessible, and a method of operating this household appliance.

Domestic appliances generally include a control panel with a control panel that provides the ability to set up programs to be executed in the home appliance, and a display of information about the performance of a selected program. Domestic appliances are in this case, for example, laundry treatment equipment such as washing machines, dryers and washer-dryers, dishwashers, microwave ovens, ovens and stoves, blenders, coffee machines, etc. The presentation of information and selected programs in this case generally takes place via an optical display, often in the individual display areas associated programs Lighting the display areas highlighted and thus in particular their implementation can be displayed. Operating panels can therefore be very complex. Control panels are often firmly integrated into the housing of the household appliance and thus not independently movable.

However, home appliances are already known with a movable control panel.

The publication DE 10 2008 027 726 B3 describes a domestic appliance with a front side, on which a movable control panel with operating and / or display elements is arranged, and at least one accessible from the front receiving space for a resource, the control panel from an operating position in a Opening position is movable and the open position makes the receiving space accessible.

The publication DE 35 20 272 A1 describes a household appliance such as a washing machine or dishwasher, tumble dryer, stove with arranged on the front wall of a cabinet-shaped control panel, which is pivotally mounted about a horizontal axis, wherein the axis is arranged in the upper region of the control panel.

The Auslegeschrift 1585836 describes a control panel for washing machines, dishwashers, cookers od. Like., Especially for built-in or under construction equipment, wherein the control panel is pivotally articulated to the front of the machine housing about a pivot point, such that the controls in the pivoted state of Switchboard lie within the machine housing and can only be actuated in the swung-out state of the control panel.

The publication WO 201 1/128745 A2 describes a washing machine with a front panel, wherein a soap dispenser is mounted on a first sliding drawer support structure which can be moved into a cavity in the front panel between the access door and its flat ceiling part, wherein detergent is introduced in various compartments and wherein on the front panel one or more receptacles are accessible, which can receive and contain useful items, wherein the receptacles are arranged adjacent to the subjects. In the field of the control panel of a household appliance, in particular a laundry treatment appliance, modules are generally included, which can be removed for emptying, filling or cleaning the appliance. It is therefore generally desirable to make the removal capability of such modules more user-friendly.

Against this background, it was an object of the present invention to provide a household appliance with an improved movable control panel. The household appliance should preferably allow the best use of the available space is, with technical requirements or conditions in the home appliance can be optimally combined with improved usability and new design options. The object of the invention was also to provide a method for operating this household appliance. The solution of this object is achieved according to this invention by a household appliance with a movable control panel and a method for their operation with the features of the respective independent claims. Preferred embodiments of the household appliance according to the invention and the method for its operation are listed in corresponding dependent claims. In this case, preferred embodiments of the method according to the invention and of the household appliance correspond to one another, even if this is not always explicitly stated.

The invention thus relates to a household appliance with a front side, on which a movable control panel is arranged with control and / or display elements, and at least one accessible from the front receiving space for a resource, wherein the movable control panel is movable from an operating position to an open position and the open position makes the receiving space accessible, and wherein the movable control panel is hingedly attached to a pull-out from the receiving space drawer.

Preferably, the movable control panel occupies the entire width of the front of the household appliance.

Type and degree of attachment of the movable control panel are not limited according to the invention, as long as a sufficiently stable attachment of the control panel is made possible without the attachment affects the handling of the drawer and the accessibility of the receiving space.

According to the invention, however, it is preferred that the movable control panel is attached via a hinge to the drawer. Preferably, it is sufficient that the hinge extends only over part of the width of the control panel. It has been found to be particularly advantageous if the hinge is located in front of a not removable from the drawer accessory room of the household appliance. Here, the term "before" is to be interpreted broadly, and therefore the term "forward" includes in particular all the embodiments of the household appliance that a user sees when viewing the household appliance from the front and in which the hinge is below or above the accessory room located.

The term "accessory room" is also to be interpreted broadly and derives its name essentially from the fact that in it accessories for the operation of the household appliance can be kept.Therefore, for example, cleaning utensils such as brushes or scrapers, operating instructions, dosing spoons, The term "accessory room" means in particular not in a piping system of the household appliance, eg a detergent dispenser, integrated space. The accessory room is therefore generally accessible only for the removal and addition of accessories, so that it is generally only open at the top. The accessory room will usually be designed in particular with regard to the arrangement in the vertical direction of the household appliance so that there are no problems in terms of a possible disability with the internal space situation. In a preferred embodiment of the household appliance, a latching means for the movable panel is arranged on the drawer. In this case, the latching means is generally designed so that it can be unlocked by pressing a user in an extended state of the drawer, in which the movable panel is not unfolded. The latching means may be disposed on the drawer at various locations, the location depending, in particular, on whether the movable control panel is open downward or upward, i. unfolded, will. For example, when the movable control panel is flipped down, the latching means is generally located at an upper part of the drawer, and vice versa.

The household appliance according to the invention will generally contain slide rails for the drawer. In a further preferred embodiment of the household appliance removable modules are arranged in the drawer. The type of modules will depend on the household appliance. Depending on the design of the drawer, the modules can also be arranged differently. Preferably, they are located at a fixed position, so that preferably in particular the attachment of the movable control panel on the module is possible. In general, the household appliance is designed so that a mechanical connection between the control panel and the module is achieved by folding out the movable panel, in particular by folding down the movable panel. For example, a suitably designed catch can be provided, which must be released by finger pressure.

The drawer is generally designed so that existing modules do not change their position when the movable panel is folded out. Therefore, a domestic appliance is particularly preferred in which a positioning aid for reinserting the removable module is present in the drawer. Then, in general, only by folding down the movable panel a preferably existing connection between the panel and module is restored. Generally existing guide rails of the drawer may preferably serve as a positioning aid.

According to the invention, it is possible that the control panel can be unfolded when not pulled out or when more or less pulled out drawer. According to the invention, however, it is preferred that the control panel and drawer are designed so that the control panel is unfoldable only after an at least partial pulling out of the drawer. Particularly preferably, the control panel is unfoldable only after a predetermined maximum pulling out of the drawer. In the maximum extended state, the drawer can be locked, so that only a predetermined resistance must be overcome by a user before the drawer can be pushed back into the receiving space of the household appliance. Then, for example, removable modules or the accessory room are particularly well and safely accessible because no accidental closing can take place. The movable control panel according to the invention can be opened upwards or downwards. However, it is preferred that the movable control panel is hinged down.

Although the domestic appliance is not limited in the present invention, it is preferably selected from the group consisting of laundry treating appliances such as washing machines, dryers and clothes dryers, dishwashers, refrigerators, microwave ovens, ovens, cookers, blenders and coffee machines. Particularly preferably, the household appliance is a laundry treatment appliance. The receiving space of the household appliance then includes, in particular, a dispenser tray, a dosing system container and / or a condensate container.

The material of the movable control panel is not particularly limited as long as it can be used as a movable control panel in the sense of the present invention. Thus, the movable control panel metal, glass, glass ceramic or plastic contain or consist of these substantially. The movable control panel will generally consist of a panel body and a display and control panel, the latter being connected by suitable electrical leads to a control unit and / or power supply unit. Preferably, the diaphragm body is made of glass or plastic in particular. Suitable plastics are in particular selected from the group consisting of styrene-acrylonitrile (SAN) copolymer, polycarbonate and polymethyl methacrylate (PMMA). The plastic is particularly preferably a styrene-acrylonitrile copolymer. It is also preferred that the diaphragm body is a flat or curved plastic plate. This can have recesses for a display and control unit.

In a particularly preferred embodiment of the invention, the household appliance in the movable control panel includes a touch-sensitive display and control unit. Preferably, a touch of a touch-sensitive button or a touch-sensitive area by a user of the household appliance, a change of an electrical capacitance can be effected, which can be used as a so-called touch signal for controlling the household appliance. These are generally in a control device of the Domestic appliance various operating programs deposited, which a user can select and modify. Sensor elements used for this purpose are generally designed as sensor surfaces or sensor electrodes made of a suitable material. In this case, the sensor electrodes are made of a suitable electrically conductive material whose change in capacitance can be determined and evaluated on contact. Suitable electrically conductive materials are, for example, transparent semiconductor oxides or electrically conductive organic materials such as electrically conductive organic polymers.

The control panel can be haptically designed so that the areas with which a folding out of the movable control panel is effected, differ in their feel from other areas of the surface of the movable control panel.

The invention also relates to a method for operating a household appliance with a front on which a movable control panel is arranged with controls and / or display elements, and at least one accessible from the front receiving space for a resource, the control panel from an operating position in one Opening position is movable and the open position makes the receiving space, wherein the control panel is hingedly attached to a pull-out of the receiving space drawer, comprising the steps

(B) unfolding the movable control panel, so that the receiving space is accessible; and

(c) remove and / or add equipment and / or accessories from or into the receiving space. The term "equipment" is to be construed broadly, the meaning of which generally depends on the type of household appliance In the case of a washing machine, the equipment is generally laundry detergents as such, fabric softeners or other chemical products which have an intended nature on the laundry items to be treated The equipment may therefore also be fragrances or disinfectants.

In a preferred embodiment of the method, before step (b), a step (a) (a) pulling out the drawer,

carried out.

The invention has several advantages. The invention enables an optimal use of the space in a household appliance, wherein technical requirements or conditions in a household appliance can be optimally combined with improved usability and new design possibilities. Thus, in embodiments in which the household appliance is a water-conducting household appliance, the invention can very flexibly take account of an already used water supply as well as a space required for the oscillating system of the household appliance. An adaptation e.g. a Wasserführungs- or vibration system in a water-conducting household appliance is therefore not required. Moreover, the invention enables the provision of a household appliance with a visually symmetrical and closed basic character. For example, wide operating and display technologies can be implemented symmetrically and / or over the entire width of the control panel or the front of the household appliance on a movable control panel used according to the invention. A control panel can be arranged centrally on the movable panel. Finally, it is also possible to realize a uniform appearance for many otherwise different household appliances, and there may also be synergies in the operating and display technologies used. Thus, the invention enables, in principle, e.g. an electronics used in an oven can also be integrated into a washing machine.

Moreover, a user-friendly removal option for modules of a household appliance such. a condensate container, in particular for emptying, a dispenser, in particular for cleaning, a Dosiersystembehälters, in particular for refilling, given, the control panel can remain on the household appliance.

The invention is illustrated below with reference to Figures 1 to 4, in which according to the invention relevant parts are shown.

Fig. 1 shows a perspective view of a household appliance according to the invention, which is designed here as a washing machine or dryer, in the closed Condition in which neither a drawer pulled out nor a movable control panel is unfolded.

Fig. 2 shows a perspective view of a household appliance according to the invention, which is designed here as a washing machine, in a partially open state in which a movable panel having the drawer is pulled out, but the movable control panel is not unfolded.

Fig. 3 shows a perspective view of the washing machine of Fig. 2 from a lower position in a partially opened state, in which a movable panel having the drawer is pulled out, but the movable control panel is not unfolded.

Fig. 4 shows a perspective view of the washing machine of Fig. 2 in the fully opened state, in which a movable panel having the drawer is pulled out and the movable control panel is unfolded.

Fig. 1 shows a perspective view of a household appliance 1 according to the invention, which is designed here as a washer or dryer, in the closed state in which neither a drawer not shown here is pulled out nor a movable control panel 3 is unfolded. In the embodiment shown here, the movable control panel 3 is slightly curved. According to the invention, however, the movable diaphragm 3 may also have a different shape and in particular also be flat. Moreover, the movable panel 3 on the front side 2 of the household appliance 1 can be arranged obliquely or vertically, relative to a footprint of the household appliance. An operating unit, consisting of display elements 4 and operating elements 5, is arranged in the movable cover 3 extending over the entire width of the front side 2. 15 means a door of the household appliance. 7 indicates the drawer, which is inserted here in a receiving space of the household appliance. Fig. 2 shows a perspective view of a household appliance 1 according to the invention, which is designed here as a washing machine, with a front side 2 in a partially opened state in which a drawer 7, which has a movable panel 3, is pulled out of the receiving space 6, the movable control panel 3 but not unfolded. An operating unit comprising display elements 4 and operating elements 5, for example touch-sensitive capacitive operating elements, is arranged centrally on the movable control panel 3. In the drawer 7, an accessory room 9 is firmly installed and a removable Einsprülschale 13. In the embodiment shown in Fig. 2, the movable control panel 3 can be folded down. There are therefore not shown latching means available here. 12 means guide rails of the drawer, which also serve as a positioning aid here. 15 means a door of the household appliance 1.

Fig. 3 shows a perspective view of the washing machine 1 of Fig. 2 with a front side 2 from a lower position in a partially opened state in which a movable panel 3 having drawer 7 is pulled out of a receiving space 6 of the washing machine, but the movable control panel 3 is not unfolded. An operating unit comprising display elements 4 and operating elements 5, for example touch-sensitive capacitive operating elements, is arranged centrally on the movable control panel 3. In the drawer 7, an accessory space not shown here is permanently installed, as well as a removable dispenser tray 13. In the embodiment shown in FIG. 3, the movable control panel 3 can be folded downwards. There are therefore not shown latching means available here. 15 means a door of the household appliance 1.

Fig. 4 shows a perspective view of the washing machine 1 of Fig. 2 and 3 in the fully open state in which a movable panel 3 having drawer 7 is pulled out and the movable control panel 3 is unfolded. An operating unit comprising display elements 4 and operating elements 5, for example touch-sensitive capacitive operating elements, is arranged centrally on the movable control panel 3. The drawer 7 is pulled out of a receiving space 6. In the drawer 7, an accessory room 9 is fixedly installed, at the upper end latching means 10 are located. In the embodiment shown in Fig. 4, the movable control panel 3 is folded down so that removable modules are accessible. In Fig. 4 is shown as a removable module 1 1 a Dosiersystembehälter, which is here taken from the drawer 7 and placed on an upper surface of the household appliance. Before the accessory room 9, a hinge 8 is arranged on the underside, so not over the entire width of the control panel 3. To the Hinge 8 around the movable control panel 4 can be rotated so that an unfolded and a folded state of the movable control panel can be realized. 15 means a door of the household appliance 1.

In the non-removable accessory room 9 can be kept for the operation of the washing machine 1 useful items such as an operating instructions, a dosing or other.

LIST OF REFERENCE NUMBERS

1 home appliance

2 front of the household appliance

3 movable control panel

4 display elements

5 controls

6 recording room

7 drawer

8 hinge

9 accessory room

10 snap-in device

1 1 removable module, e.g. Einspülschale, dosing

12 positioning aid

13 induction bowl

14 dosing system container

15 door, access door to a drum of household appliance

Claims

Domestic appliance (1) with a front side (2) on which a movable control panel (3) with control and / or display elements (4,5) is arranged, and at least one of the front side (2) accessible receiving space (6) for a Operating means, the control panel (3) being movable from an operating position into an open position and the opening position making the receiving space (6) accessible, characterized in that the control panel (3) can be folded out on a drawer (7) which can be pulled out of the receiving space (6). is attached.

Domestic appliance (1) according to claim 1, characterized in that the movable control panel (3) occupies the entire width of the front side (2) of the household appliance (1).

Domestic appliance (1) according to claim 1 or 2, characterized in that the movable control panel (3) via a hinge (8) on the drawer (7) is attached.

Domestic appliance (1) according to claim 3, characterized in that the hinge (8) extends only over part of the width of the control panel (3).

Domestic appliance (1) according to claim 3 or 4, characterized in that the hinge (8) is located in front of a not removable from the drawer (7) removable accessory space (9) of the household appliance (1).

Domestic appliance (1) according to one of claims 1 to 5, characterized in that on the drawer (8) a latching means (10) for the movable panel (3) is arranged.

Domestic appliance (1) according to one of claims 1 to 6, characterized in that in the drawer (8) removable modules (1 1) are arranged.

8. Household appliance (1) according to claim 7, characterized in that in the drawer (7) a positioning aid (12) for a reinsertion of the module (1 1) is present.

9. Household appliance (1) according to one of claims 1 to 8, characterized in that the control panel (3) and drawer (7) are designed so that the

Control panel (3) only after an at least partial pulling out of the drawer (7) can be folded out.

10. Household appliance (1) according to one of claims 1 to 9, characterized in that the movable control panel (3) can be opened downwards.

1 1. Household appliance (1) according to one of claims 1 to 10, characterized in that it is selected from the group consisting of laundry treatment appliances such as washing machines, dryers and washing dryers, dishwashers, refrigerators, microwave ovens, ovens,

Stoves, blenders and coffee machines.

12. Household appliance (1) according to claim 1 1, characterized in that the household appliance (1) is a laundry treatment appliance.

13. Household appliance (1) according to claim 12, characterized in that the receiving space (6) includes a dispenser tray (13), a Dosiersystembehälter (14) and / or a condensate container. 14. A method for operating a household appliance (1) with a front side (2) on which a movable control panel (3) with control and / or display elements (4,5) is arranged, and at least one of the front side (2) accessible Receiving space (6) for a resource, wherein the control panel (3) from an operating position in an open position is movable and the open position makes the receiving space (6) accessible, wherein the control panel (3) hinged to a pull-out of the receiving space (6) drawer (7), comprising the steps (C) unfolding the movable control panel (3), so that the receiving space (6) is accessible; and

(d) removing and / or adding equipment and / or accessories from or into the receiving space (6).

Method according to claim 14, characterized in that prior to step (b) a step (a)

(b) pulling out the drawer (6),

is carried out.