(19) |
 |
|
(11) |
EP 3 540 114 B1 |
(12) |
EUROPEAN PATENT SPECIFICATION |
(45) |
Mention of the grant of the patent: |
|
09.06.2021 Bulletin 2021/23 |
(22) |
Date of filing: 13.03.2018 |
|
(51) |
International Patent Classification (IPC):
|
|
(54) |
IRON WITH USER INTERFACE
BÜGELEISEN MIT BENUTZERSCHNITTSTELLE
FER À REPASSER ÉQUIPÉ D'UNE INTERFACE UTILISATEUR
|
(84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
(43) |
Date of publication of application: |
|
18.09.2019 Bulletin 2019/38 |
(73) |
Proprietor: ELECTROLUX APPLIANCES AKTIEBOLAG |
|
105 45 Stockholm (SE) |
|
(72) |
Inventors: |
|
- ROHMER, Karolin
90429 Nürnberg (DE)
- HAN, Dennis
Shanghai, 138522 (CN)
|
(74) |
Representative: Electrolux Group Patents |
|
AB Electrolux
Group Patents
S:t Göransgatan 143 105 45 Stockholm 105 45 Stockholm (SE) |
(56) |
References cited: :
JP-A- H02 295 598 US-A1- 2006 043 086 US-A1- 2011 209 364 US-A1- 2014 082 979
|
US-A- 2 288 175 US-A1- 2006 081 588 US-A1- 2011 225 858 US-B1- 6 396 027
|
|
|
|
|
|
|
|
|
Note: Within nine months from the publication of the mention of the grant of the European
patent, any person may give notice to the European Patent Office of opposition to
the European patent
granted. Notice of opposition shall be filed in a written reasoned statement. It shall
not be deemed to
have been filed until the opposition fee has been paid. (Art. 99(1) European Patent
Convention).
|
TECHNICAL FIELD
[0001] The invention relates to an iron for ironing clothes and other textiles. In particular
the invention relates to an iron, such as a steam iron, having a user interface. The
invention also relates to an ironing station.
BACKGROUND
[0002] Irons for ironing clothes and other textiles are typically provided with a user interface
and user controls for the user to be able to set a desired temperature and in some
cases other parameters of the iron such as steam and for the user to know when the
iron can be used.
[0003] US 2 288 175 A discloses an electrically heated iron having a thermal operated switch means for
controlling the temperature thereof, including a plurality of independently operable
push buttons.
[0004] A number of different interfaces exist. For example,
US2006081588 describes an interface for an iron has a graphic display indicating the current temperature
selection, user controls for adjusting the current temperature selection, and a ready
indicator adapted to indicate when the iron is at the currently selected temperature.
[0005] To aid the user, a light can sometimes be provided at the front end of the iron.
For example,
US7181873 describes an iron for use while ironing clothes and other fabrics. The iron is a
standard iron with a light attached to the front end of the iron, with the light shining
downward and forward while the iron is a downward position and is in use.
[0006] There is a constant desire to improve irons and the user interface for irons. Hence,
there exists a need for an improved iron and an improved iron user interface.
SUMMARY
[0007] It is an object of the present invention to provide an improved iron. In particular,
it is an object to improve the user interface of an iron.
[0008] These objects and or others are obtained by an iron as set out in the appended claims.
[0009] In accordance with the invention an iron is provided. The iron comprises a heatable
soleplate, a handle, and a heat controller user interface. The heat controller user
interface comprises at least two different touch controls each corresponding to a
different heat setting of the iron. The touch controls are also provided with a light
indicator each and wherein the light indicators are configured to indicate the heat
setting currently selected. Hereby an improved user interface can be provided in that
the currently selected heat setting is displayed by the light indicator located on
a touch control. This will enable the user to both in an easy manner change the heat
setting and at the same time get instant feedback on the current heat selection. The
control and feedback can then be performed via the same touch control used for changing
the heat setting that controls the heat of the heatable soleplate.
[0010] In accordance with one embodiment, the at least two touch controls are located on
the handle or a front end of the iron extending up to the handle on a surface facing
upwards, towards a user, when in use. Hereby, the touch controls can be located at
a location that is easy to view by a user.
[0011] In accordance with one embodiment, the at least two touch controls are located on
a forward section of the iron, in front of the middle of the handle. Hereby, the touch
controls can be located at a location that is easy to reach by a user.
[0012] In accordance with one embodiment, at least one of said at least two touch controls
is located within reach of the thumb of a hand of a user holding the handle. Hereby
a touch control can be reached by the thumb of a user holding the handle and the touch
control can be manipulated without having to change the position of the hand holding
the handle.
[0013] In accordance with the invention, the iron comprises a forward-facing light for illuminating
a textile to be ironed. Hereby, the textile being ironed can be illuminated as the
user moves the iron over the textile.
[0014] In accordance with the invention, the forward-facing light is lit when the temperature
of the soleplate corresponds to the temperature selected by a touch control. Hereby
an easy to detect feedback on the temperature can be achieved in that the forward-facing
light only starts to illuminate the textile when the temperature of the soleplate
is within the correct temperature range. Hereby, the user can easily be made aware
of when to start using the iron.
[0015] In accordance with one embodiment, the top cover of at least some of the touch controls
is made from a transparent material. Hereby a light can be located beneath the cover
of the touch control. The light can then, when lit illuminate the cover of the touch
control. Thus, lights can be provided beneath the transparent top cover. The lights
can be Light Emitting Diodes, LEDs.
[0016] In accordance with one embodiment, a heating light is activated when the iron temperature
is outside a range allowed for the heat setting selected by a user. Hereby a user
can be made aware that the temperature of the soleplate is outside a temperature range
set by the user. The heating light can be provided at a front end of the iron. Also,
the heating light can be configured to be a flashing light that blinks when the temperature
of the iron is out of a set temperature range. This can increase the awareness of
the user to notice that the temperature is outside the desired temperature range.
Further, the front end of the iron can be provided with a generally flat section,
and where the light can be displayed at said flat section. In accordance with some
embodiments the heating light for illuminating the flat section can be arranged as
a light under the flat section and the flat section can be made, at least partially,
by a transparent material. The flat section can have an upwards facing side facing
the user when the iron is in use and the light can be displayed on the upwards facing
side.
[0017] In accordance with one embodiment, the iron is a steam iron and wherein the touch
controls are also configured to set a steam activity of the iron to generate an amount
of steam determined by the activated touch control. Hereby the correct setting of
a steam iron can be set with only one touch.
[0018] The invention also extends to an ironing station provided with an iron as set out
above.
BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The invention will now be described in more detail, by way of example, and with reference
to the accompanying drawings, in which:
Fig. 1 is a side view of an iron.
Fig. 2 is a top view of an iron,
Fig. 3 is a view in perspective of an iron,
Fig. 4 is a detailed view of a touch control panel for an iron, and
Fig. 5 is a view of an ironing station.
DETAILED DESCRIPTION
[0020] The invention will now be described more fully hereinafter with reference to the
accompanying drawings, in which certain embodiments of the invention are shown. The
invention may, however, be embodied in many different forms and should not be construed
as limited to the embodiments set forth herein; rather, these embodiments are provided
by way of example so that this disclosure will be thorough and complete, and will
fully convey the scope of the invention to those skilled in the art. For example,
like or similar components of different embodiments can be exchanged between different
embodiments. Some components can be omitted from different embodiments. Like numbers
refer to like elements throughout the description.
[0021] In Fig. 1, a side view of an iron 10 is depicted. The iron 10 can typically be a
steam iron. In accordance with some embodiments the iron 10 is a part of an ironing
station. The iron 10 comprises a handle 12 and a heatable soleplate 14. The handle
12 is used by a user for holding the iron 10 when using the iron 10. The heatable
soleplate 14 can be heated by a heater located in the iron to a temperature set by
a user using a control. The iron 10 can be supplied with power via a cord 24.
[0022] The iron 10 further comprises a front light 16. The front light 16 can be configured
to illuminate an area in front of the iron 10. Hereby, a part of a textile being ironed
can be illuminated by the front light 16 when the front light is lit. The iron 10
can further comprise a front end 20 extending up to the handle 12 from the bottom
front part of the iron. The front end 20 can house the front light 16. Also, the front
end 20 of the iron can be provided with a generally flat section 18. The flat section
18 will be facing upwards towards a user when the iron is in use. Thus, the flat section
18 can have an inclination being less than the inclination of the front end 20 when
the iron is in use. The flat section 18 can be arranged to be illuminated to provide
a light indication to a user. For example, a light can be arranged to illuminate the
flat section 18, and where the light is displayed at said flat section. For example,
a heating light can be activated when the iron temperature is outside a range allowed
for the heat setting selected by a user. The heating light can then be arranged to
be displayed at the front end of the iron. In accordance with some embodiments the
heating light for illuminating the flat section can be arranged as a light under the
flat section and the flat section can be made, at least partially, by a transparent
material. In one embodiment, the heating light is configured to be a flashing light
that blinks when the temperature is outside the set temperature range. The flat section
can have an upwards facing side facing the user when the iron is in use and the light
can be displayed on the upwards facing side.
[0023] The light of the front light 16 can preferably be a white or bright light. The light
displayed on the flat section 18 can advantageously be a different colored light than
the front light 16. For example, the light displayed on the flat section 18 can be
magenta or blue. By providing lights that are clearly different from each other on
the front light 16 and the flat section 18 it will be easy for the user to know when
the iron is ready to use.
[0024] The iron 10 can further be provided with controller circuitry for controlling different
functions of the iron 10. The controller circuitry is in Fig. 1 generally represented
by a controller 22. The controller 22 is configured to set different parameters of
the iron in accordance with user input. Parameters that can be set are, for example,
temperature of the soleplate and amount of steam provided by a steam iron. Also, other
parameters such a lighting different lights can be controlled by the controller 22.
[0025] In Fig. 2, a top view of the iron 10 is shown. The iron 10 has a heat controller
user interface 26. The heat controller user interface 26 can be located to face upwards,
towards a user, when in use. The heat controller user interface 26 can be, at least
partly, located on the handle 12 or the front end 20 of the iron extending up to the
handle on a surface facing upwards, towards a user, when in use. The heat controller
user interface 26 can be provided with touch controls, see Fig. 3 and Fig. 4. In particular,
the heat controller user interface 26 is arranged such that the touch controls or
at least two touch controls, can be located on a forward section of the iron, in front
of the middle of the handle 12. The touch controls or at least some of the touch controls
are advantageously located within reach of the thumb of a hand of a user holding the
handle to facilitate manipulation of the touch controls.
[0026] In Fig. 3, a view in perspective of the iron 10 is shown. In Fig. 3, the heat controller
user interface 26 is shown with a number of touch controls 28, 29 located on a forward
upper section of the iron 10. Hereby the heat controller user interface 26 can be
easily reached by a user and is at the same time always in view of a user of the iron
10. Thus, when a user presses a touch control 28, 29 and activates the function associated
with that particular touch control the touch control activated can be lit up to provide
visual feedback to the user about what touch control that is currently activated.
[0027] In Fig. 4 the heat controller user interface 26 is shown in detail. The heat controller
user interface 26 has a number of touch controls 28, 29. In the example shown in Fig.
4, four different touch controls are arranged on the heat controller user interface
26. The four different touch controls in Fig. 4 can correspond to Linen, Cotton, Wool
and Outdoor materials where Outdoor materials can be sport jackets and other high-tech
material clothes. The heat controller user interface 26 can comprise light indicators
30 to signal the touch control currently activated. Thus, when a touch controlled
is pressed and the associated function of that touch control is activated, the light
indicator of that touch control is lit to signal that the touch control has been pressed
and that the corresponding function of the iron is activated. For example, in Fig.
4, touch control 29 can be configured to activate a program for ironing Linen. When
touch control 29 is pressed, the iron 10 sets the temperature and possibly also the
steam function of the iron 10 to a setting that is suitable for ironing Linen. Also,
the touch control 29 is lit up by lighting the light indicator 30. The light indicator
30 can be arranged in different ways. In accordance with one embodiment the cover
34 is, at least partially, transparent and lights 32 are located beneath the cover
34. The lights 32 can for example be Light Emitting Diodes LEDs.
[0028] The touch controls 28, 29 can be used as input to the controller 22. The controller
22 can be configured to control one or more of the following settings of the iron
10 based on the input via the touch controls 28, 29:
- The temperature of the iron,
- The amount of steam generated by the iron,
- Lighting the touch control activated,
- Lighting the front light when the temperature of the iron is within a range specified
by the program corresponding to the pressed touch control,
- Lighting the heating light when the temperature of the iron is outside a range specified
by the program corresponding to the pressed touch control.
[0029] Other settings of the iron can also be controlled by the controller 22.
[0030] The iron 10 can also be used in an ironing station also referred to as a steam station.
In Fig 5 an ironing station 80 is shown comprising an iron 10 and a station 84 used
for providing steam.
[0031] The invention provides a user interface for an iron that enables the currently selected
heat setting to be displayed by a light indicator located on a touch control. This
will enable the user to both in an easy manner change the heat setting and at the
same time get instant feedback on the current heat selection. The control and feedback
can then be performed via the same touch control used for changing the heat setting
that controls the heat of the heatable soleplate of the iron.
1. An iron (10) comprising:
- a heatable soleplate (14),
- a handle (12),
- a heat controller user interface (26), comprising at least two different touch controls
(28, 29) each corresponding to a different heat setting of the iron and characterised in that the touch controls are provided with a light indicator (30) each and wherein the
light indicators are configured to indicate the heat setting currently selected, the
iron further comprising a forward-facing light (16) for illuminating a textile to
be ironed, wherein the forward-facing light is lit when the temperature of the soleplate
corresponds to the temperature selected by a touch control.
2. The iron according to claim 1, wherein said at least two touch controls are located
on the handle (12) or a front end (20) of the iron extending up to the handle on a
surface facing upwards, towards a user, when in use.
3. The iron according to claim 2 wherein said at least two touch controls are located
on a forward section of the iron, in front of the middle of the handle.
4. The iron according to claim 3 wherein at least one of said at least two touch controls
are located within reach of the thumb of a hand of a user holding the handle.
5. The iron according to any one of claims 1-4, wherein the top cover (34) of the at
least two touch controls is made from a transparent material.
6. The iron according to claim 5, wherein lights (32) are provided beneath the transparent
top cover.
7. The iron according to claim 6, wherein lights are Light Emitting Diodes, LEDs.
8. The iron according to any one of claims 1-7, wherein a heating light is activated
when the iron temperature is outside a range allowed for the heat setting selected
by a user.
9. The iron according to claim 8, wherein the heating light is provided at a front end
of the iron.
10. The iron according to any one of claims 8-9, wherein the heating light is configured
to be a flashing light.
11. The iron according to any one of claims 8-10, wherein the front end (20) of the iron
is provided with a generally flat section (18), wherein the flat section (18) has
an inclination being less than the inclination of the front end and where the light
is displayed at said flat section.
12. The iron according to any one of claims 1-11, wherein the iron is a steam iron and
wherein the touch controls are also configured to set a steam activity of the iron
to generate an amount of steam determined by the activated touch control.
13. An ironing station (80) provided with an iron (10, 82) according to anyone of claims
1-12.
1. Bügeleisen (10), umfassend:
- eine beheizbare Sohle (14),
- einen Griff (12),
- eine Wärmesteuerungsbenutzerschnittstelle (26), umfassend mindestens zwei verschiedene
Berührungsbedienelemente (28, 29), die jeweils einer anderen Wärmeeinstellung des
Bügeleisens entsprechen, und dadurch gekennzeichnet, dass die Berührungsbedienelemente jeweils mit einer Lichtanzeige (30) versehen sind und
wobei die Lichtanzeigen dazu ausgelegt sind, die aktuell gewählte Wärmeeinstellung
anzuzeigen, wobei das Bügeleisen ferner eine nach vorne gerichtete Leuchte (16) zum
Beleuchten eines zu bügelnden Textils umfasst, wobei die nach vorne gerichtete Leuchte
leuchtet, wenn die Temperatur der Sohle der durch ein Berührungsbedienelement gewählten
Temperatur entspricht.
2. Bügeleisen gemäß Anspruch 1, wobei die mindestens zwei Berührungsbedienelemente am
Griff (12) oder an einem vorderen Ende (20) des Bügeleisens angeordnet sind, das sich
bei Verwendung bis zum Griff auf einer Fläche erstreckt, die nach oben in Richtung
eines Benutzers zeigt.
3. Bügeleisen gemäß Anspruch 2, wobei die mindestens zwei Berührungsbedienelemente an
einem vorderen Abschnitt des Bügeleisens vor der Mitte des Griffs angeordnet sind.
4. Bügeleisen gemäß Anspruch 3, wobei mindestens eine der mindestens zwei Berührungsbedienelemente
in Reichweite des Daumens einer Hand eines den Griff haltenden Benutzers angeordnet
ist.
5. Bügeleisen gemäß einem der Ansprüche 1 bis 4, wobei die obere Abdeckung (34) der mindestens
zwei Berührungsbedienelemente aus einem transparenten Material hergestellt ist.
6. Bügeleisen gemäß Anspruch 5, wobei unter der transparenten oberen Abdeckung Leuchten
(32) vorgesehen sind.
7. Bügeleisen gemäß Anspruch 6, wobei die Leuchten Leuchtdioden, LEDs, sind.
8. Bügeleisen gemäß einem der Ansprüche 1-7, wobei eine Heizleuchte aktiviert wird, wenn
die Temperatur des Bügeleisens außerhalb eines Bereichs liegt, der für die durch einen
Benutzer ausgewählte Heizeinstellung zulässig ist.
9. Bügeleisen gemäß Anspruch 8, wobei die Heizleuchte an einem vorderen Ende des Bügeleisens
vorgesehen ist.
10. Bügeleisen gemäß einem der Ansprüche 8 - 9, wobei die Heizleuchte als Blinkleuchte
ausgelegt ist.
11. Bügeleisen gemäß einem der Ansprüche 8 bis 10, wobei das vordere Ende (20) des Bügeleisens
mit einem allgemein ebenen Abschnitt (18) versehen ist, wobei der ebene Abschnitt
(18) eine Neigung aufweist, die geringer als die Neigung des vorderen Endes ist, und
wobei das Licht an dem ebenen Abschnitt angezeigt wird.
12. Bügeleisen gemäß einem der Ansprüche 1 bis 11, wobei das Bügeleisen ein Dampfbügeleisen
ist und wobei die Berührungsbedienelemente auch dazu ausgelegt sind, eine Dampfaktivität
des Bügeleisens einzustellen, um eine durch das aktivierte Berührungsbedienelement
bestimmte Dampfmenge zu erzeugen.
13. Bügelstation (80), versehen mit einem Bügeleisen (10, 82) gemäß einem der Ansprüche
1-12.
1. Fer à repasser (10), comprenant :
- une semelle chauffable (14),
- une poignée (12),
- une interface utilisateur d'unité de commande de chaleur (26), comprenant au moins
deux différentes commandes tactiles (28, 29) chacune correspondant à un différent
réglage de chaleur du fer à repasser et caractérisé en ce que les commandes tactiles sont pourvues d'un indicateur lumineux (30) chacune et dans
lequel les indicateurs lumineux sont configurés pour indiquer le réglage de chaleur
actuellement sélectionné, le fer à repasser comprenant en outre une lumière tournée
vers l'avant (16) pour éclairer un textile destiné à être repassé, dans lequel la
lumière tournée vers l'avant est éclairée lorsque la température de la semelle correspond
à la température sélectionnée par une commande tactile.
2. Fer à repasser selon la revendication 1, dans lequel lesdites au moins deux commandes
tactiles sont situées sur la poignée (12) ou une extrémité avant (20) du fer à repasser
s'étendant jusqu'à la poignée sur une surface tournée vers le haut, vers une utilisateur,
lors de l'utilisation.
3. Fer à repasser selon la revendication 2, dans lequel lesdites au moins deux commandes
tactiles sont situées sur une section avant du fer à repasser, devant le milieu de
la poignée.
4. Fer à repasser selon la revendication 3, dans lequel au moins une desdites au moins
deux commandes tactiles est située au sein de la portée du pouce d'une main d'un utilisateur
tenant la poignée.
5. Fer à repasser selon l'une quelconque des revendications 1 à 4, dans lequel le couvercle
supérieur (34) des au moins deux commandes tactiles est fait d'un matériau transparent.
6. Fer à repasser selon la revendication 5, dans lequel des lumières (32) sont prévues
en dessous du couvercle supérieur transparent.
7. Fer à repasser selon la revendication 6, dans lequel les lumières sont des diodes
électroluminescentes, LEDs.
8. Fer à repasser selon l'une quelconque des revendications 1 à 7, dans lequel une lumière
de chauffage est activée lorsque la température de fer à repasser est en dehors d'une
plage permise pour le réglage de chaleur sélectionné par un utilisateur.
9. Fer à repasser selon la revendication 8, dans lequel la lumière de chauffage est prévue
à une extrémité avant du fer à repasser.
10. Fer à repasser selon l'une quelconque des revendications 8 et 9, dans lequel la lumière
de chauffage est configurée pour être une lumière clignotante.
11. Fer à repasser selon l'une quelconque des revendications 8 à 10, dans lequel l'extrémité
avant (20) du fer à repasser est pourvue d'une section généralement plate (18), dans
lequel la section plate (18) a une inclinaison inférieure à l'inclinaison de l'extrémité
avant et où la lumière est présentée sur ladite section plate.
12. Fer à repasser selon l'une quelconque des revendications 1 à 11, dans lequel le fer
à repasser est un fer à repasser à vapeur et dans lequel les commandes tactiles sont
également configurées pour régler une activité de vapeur du fer à repasser pour générer
une quantité de vapeur déterminée par la commande tactile activée.
13. Centrale vapeur à repasser (80) pourvue d'un fer à repasser (10, 82) selon l'une quelconque
des revendications 1 à 12.
REFERENCES CITED IN THE DESCRIPTION
This list of references cited by the applicant is for the reader's convenience only.
It does not form part of the European patent document. Even though great care has
been taken in compiling the references, errors or omissions cannot be excluded and
the EPO disclaims all liability in this regard.
Patent documents cited in the description