CN105671924A - Control method, and control system of clothes nursing machine and clothes nursing machine - Google Patents
Control method, and control system of clothes nursing machine and clothes nursing machine Download PDFInfo
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- CN105671924A CN105671924A CN201410683110.2A CN201410683110A CN105671924A CN 105671924 A CN105671924 A CN 105671924A CN 201410683110 A CN201410683110 A CN 201410683110A CN 105671924 A CN105671924 A CN 105671924A
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Abstract
The invention provides a control method, and a control system of a clothes nursing machine and the clothes nursing machine. The control method of the clothes nursing machine comprises following steps: controlling a human sensing module to sense whether a user uses a steam handle or not; and controlling the working state of a steam generator according to a touch signal sensed by the human sensing module. By adoption of the technical scheme, the process of achieving intelligent control over the steam generator according to the application condition of a user is achieved. Meanwhile, power consumption and moisture loss of the clothes nursing machine are reduced and user's experience is enhanced.
Description
Technical field
The present invention relates to laundry care machine technology field, in particular to the control method of a kind of laundry care machine, the control system of a kind of laundry care machine and a kind of laundry care machine.
Background technology
In the related, laundry care machine is as important household electrical appliance, use very high frequency, in the process of concrete ironing clothes, moisture in laundry care chance continuous heating steam generator is to produce the water vapour of abundance, and it is transmitted in ironing board by steam lead, the mode of operation of the laundry care machine that this tradition is seen is primarily present following shortcoming:
(1) arranging in clothes to be ironed user, laundry care machine continuous heating can cause the waste of power consumption;
(2) when user forgets to close laundry care machine, steam generator continuous heating can be easily caused moisture and dryout, and the too high meeting of laundry care owner's temperature causes electrical fire, and personal safety and property safety to user cause great threat;
(3) carrying out user in the process of ironing clothes, it does not have prompt tone informs the duty of user's present cloth cleaning device, whether steam generator completes heating work, and the time occupying user more waits.
Therefore, laundry care machine and control method thereof how are designed to realize, for the service condition of user, steam generator realizes the technical problem that the process of Based Intelligent Control becomes urgently to be resolved hurrily.
Summary of the invention
It is contemplated that at least solve one of technical problem of existence in prior art or correlation technique.
For this, it is an object of the present invention to propose the control method of a kind of laundry care machine that according to the service condition of user, steam generator can be realized Based Intelligent Control.
Further object is that the control system proposing a kind of laundry care machine.
Another purpose of the present invention is in that to propose a kind of laundry care machine.
For achieving the above object, embodiment according to the first aspect of the invention, it is proposed that the control method of a kind of laundry care machine, including: control whether described human body sensing module sensing user is using described steam hand grip; Touch signal according to described human body sensing module sensing controls the duty of described steam generator.
The control method of laundry care machine according to an embodiment of the invention, the duty of steam generator is controlled by the touch signal sensed according to human body sensing module, steam generator is realized the process of Based Intelligent Control by control realization for the service condition of user, reduce power consumption and the moisture loss of laundry care machine simultaneously, improve the experience of user, wherein, the mode of sensing includes sensing and timing sensing in real time, namely the service condition of user is carried out information gathering by sensing in the work process of human body sensing module in real time, and be timed sensed Cheng Qian need first prestore in the electronic control module of laundry care machine sensing time and interval time, timing sensing compares sensing in real time, reduce further the power consumption of laundry care machine.
Specifically, steam generator is heated with to moisture, human body sensing module on steam hand grip can sense whether the hand of user departs from steam hand grip, and situation about sensing is converted into touch signal, microprocessor sends the control instruction of steam generator according to the persistent period of above-mentioned touch signal, wherein, human body sensing module includes single component, any one or multiple combination in any in single sensor and sensor array, using single component (such as sheet metal, PCB module, conducting medium etc.) as the sensing unit of human body sensing module time, sensing principle is that the electrical parameter changing human body sensing module in the contact process by human body and human body sensing module produces touch signal, additionally, as adopted the single-sensor of multiple different principle to sense simultaneously, then ensure that sensing process is more accurate, specifically, as temperature sensor and pressure transducer sense simultaneously, when temperature sensor sense touch temperature signal belong to human body temperature signal time, also need to be sensed further touch pressure signal by pressure transducer when belonging to human pressure's signal, steam generator could be controlled be operated, single-sensor as being provided with multiple different principle individually senses, then achieve the multiformity of sensing process, can pass through user preset instruction selects sensor individually to carry out sensing or sensing simultaneously, improve individual demand and the experience of user.
It addition, the control method of laundry care machine according to the above embodiment of the present invention, it is also possible to there is following additional technical characteristic:
According to one embodiment of present invention, whether described human body sensing module sensing user is controlled using described steam hand grip, including step in detail below: obtain the mechanical open command of the mechanical switch of described laundry care machine; After obtaining described machinery open command, trigger whether described human body sensing module sensing user is using described steam hand grip; Obtain the mechanical shutdown command of the mechanical switch of described laundry care machine; After obtaining described machinery shutdown command, control described steam generator and stop heating.
The control method of laundry care machine according to an embodiment of the invention, trigger human body sensing module by the mechanical open command of mechanical switch carry out detection in real time and control steam generator stopping heating by the mechanical shutdown command of mechanical switch, can more adapt to the user demand of user, specifically, steam hand grip switch can be connected on the power line of human body sensing module, after opening steam hand grip switch, human body sensing module is started working after switching on power, and whether sensing user is using steam hand grip; After steam off bat-handle switch, microprocessor does not receive the signal of human body sensing module, or has received the mechanical signal that steam hand grip switchs, then to driving heater to send stopping heating instructions.
According to one embodiment of present invention, described human body sensing module includes infrared sensor, touch signal according to described human body sensing module sensing controls the duty of described steam generator, including step in detail below: described infrared sensor is after sensing the characteristic infrared signal of human body, judge whether the persistent period of described characteristic infrared signal presets the touch time more than or equal to first, wherein, described characteristic infrared signal includes human body temperature infrared signal and/or human action infrared signal; When the persistent period judging described characteristic infrared signal presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
The control method of laundry care machine according to an embodiment of the invention, by after the characteristic infrared signal obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the infrared signal of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, the infra-red radiation that the temperature signals of measurement human body is corresponding can be passed through, because the daily life of user rarely has the article of temperature identical with body temperature, therefore, achieve the accurate detection to human body signal.
According to one embodiment of present invention, described human body sensing module includes pressure transducer, touch signal according to described human body sensing module sensing controls the duty of described steam generator, including step in detail below: described pressure transducer is after sensing the pressure signal of human body, judge whether the persistent period of described pressure signal presets the touch time more than or equal to described first, wherein, described pressure signal includes the one or more combination in any in pressure limit signal, pressure value signal and pressure direction signal; When the persistent period judging described pressure signal presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
The control method of laundry care machine according to an embodiment of the invention, by after the pressure signal obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the pressure of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, can pass through to measure user's force area when holding steam hand grip and/or force value size, because the daily life of user rarely has the article similar to human body hand-type area, therefore, achieve the accurate detection to human body signal.
According to one embodiment of present invention, described human body sensing module includes electric sensor, touch signal according to described human body sensing module sensing controls the duty of described steam generator, including step in detail below: described electric sensor is after sensing the signal of telecommunication of human body, judging whether the persistent period of the described signal of telecommunication presets the touch time more than or equal to described first, the wherein said signal of telecommunication includes one or more the combination in any in human body electric potential signal, human body impedance signal and human biological signal; When the persistent period judging the described signal of telecommunication presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
The control method of laundry care machine according to an embodiment of the invention, by after the signal of telecommunication obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the signal of telecommunication of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, human body is as a kind of good conductor, it is 0 that electromotive force can be approximately considered, while human body touches steam hand grip, change the electric potential difference of human body sensing module on handle, it is achieved in trigger action, with control microprocessor control steam generator be heated.
According to one embodiment of present invention, also include: judge whether to be not detected by described free time more than or equal to the second touch time; Judge be not detected by described free time more than or equal to the described second touch time after, send stop heating instructions with control described steam generator stop heating; And when judging that the described touch time touches the time more than or equal to described first touch time and described free time more than or equal to described second, send insulation instruction and be incubated to control described steam generator.
The control method of laundry care machine according to an embodiment of the invention, by after the standby time of steam hand grip reached for the second default touch time, timer triggers microprocessor sends and stops heating instructions, steam generator is made to stop heating, decrease unnecessary power wastage, simultaneously, ensure that the use safety of laundry care machine, effectively reduce the danger after the water in steam generator evaporates completely, and when touching the time more than or equal to second between at one's leisure, send insulation instruction to be incubated to control steam generator, reduce the waste of steam generator power consumption, specifically, open laundry care machine user and carry out in medicated clothing iron process, possibility will not hold laundry care cleaner handgrip constantly, if interrupting the heating process of steam generator after user places laundry care cleaner handgrip immediately, then the temperature of steam generator can quickly reduce, this may result in after user uses laundry care machine next time, steam generator is needed to re-start heating, cause the waste of power consumption.
According to one embodiment of present invention, described electric sensor specifically includes one or more the combination in any in copper sheet, printed circuit board, conductive sponge and conductive aluminum foil, wherein, described electric sensor can be arranged at the one or more positions in the lateral part of described steam hand grip, top and bottom.
The control method of laundry care machine according to an embodiment of the invention, by electric sensor is set to copper sheet, printed circuit board, one or more combination in any in conductive sponge and conductive aluminum foil, effectively reduce cost of manufacture and the measurement sensitivity of human body sensing module, specifically, by arranging conductive aluminum foil and/or copper sheet at the lateral part of steam hand grip, owing to human body belongs to good conductor therefore can be approximately considered and ground wire equipotential, therefore, when human body contacts with the conductive aluminum foil on steam hand grip and/or copper sheet, change the electromotive force of human body sensing module, and when detecting that the persistent period changing electromotive force reaches to preset the touch time, triggering steam generator is operated, additionally, the cost of conductive aluminum foil is low, it is compatible with existing manufacture method, suitable in Technique Popularizing and batch production.
Embodiment according to a second aspect of the present invention, it is also proposed that the control system of a kind of laundry care machine, including: control unit, it is used for controlling whether described human body sensing module sensing user is using described steam hand grip; Described control unit is additionally operable to, and controls the duty of described steam generator according to the touch signal of described human body sensing module sensing.
The control system of laundry care machine according to an embodiment of the invention, the duty of steam generator is controlled by the touch signal sensed according to human body sensing module, steam generator is realized the process of Based Intelligent Control by control realization for the service condition of user, reduce power consumption and the moisture loss of laundry care machine simultaneously, improve the experience of user, wherein, the mode of sensing includes sensing and timing sensing in real time, namely the service condition of user is carried out information gathering by sensing in the work process of human body sensing module in real time, and be timed sensed Cheng Qian need first prestore in the electronic control module of laundry care machine sensing time and interval time, timing sensing compares sensing in real time, reduce further the power consumption of laundry care machine.
Specifically, steam generator is heated with to moisture, human body sensing module on steam hand grip can sense whether the hand of user departs from steam hand grip, and situation about sensing is converted into touch signal, microprocessor sends the control instruction of steam generator according to the persistent period of above-mentioned touch signal, wherein, human body sensing module includes single component, any one or multiple combination in any in single sensor and sensor array, using single component (such as sheet metal, PCB module, conducting medium etc.) as the sensing unit of human body sensing module time, sensing principle is that the electrical parameter changing human body sensing module in the contact process by human body and human body sensing module produces touch signal, additionally, as adopted the single-sensor of multiple different principle to sense simultaneously, then ensure that sensing process is more accurate, specifically, as temperature sensor and pressure transducer sense simultaneously, when temperature sensor sense touch temperature signal belong to human body temperature signal time, also need to be sensed further touch pressure signal by pressure transducer when belonging to human pressure's signal, steam generator could be controlled be operated, single-sensor as being provided with multiple different principle individually senses, then achieve the multiformity of sensing process, can pass through user preset instruction selects sensor individually to carry out sensing or sensing simultaneously, improve individual demand and the experience of user.
According to one embodiment of present invention, including: acquiring unit, for obtaining the mechanical open command of the mechanical switch of described laundry care machine; Trigger element, for, after obtaining described machinery open command, triggering whether described human body sensing module sensing user is using described steam hand grip; Acquiring unit is additionally operable to, and obtains the mechanical shutdown command of the mechanical switch of described laundry care machine; Trigger element is additionally operable to, and after obtaining described machinery shutdown command, controls described steam generator and stops heating.
The control system of laundry care machine according to an embodiment of the invention, trigger human body sensing module by the mechanical open command of mechanical switch carry out detection in real time and control steam generator stopping heating by the mechanical shutdown command of mechanical switch, can more adapt to the user demand of user, specifically, steam hand grip switch can be connected on the power line of human body sensing module, after opening steam hand grip switch, human body sensing module is started working after switching on power, and whether sensing user is using steam hand grip; After steam off bat-handle switch, microprocessor does not receive the signal of human body sensing module, or has received the mechanical signal that steam hand grip switchs, then to driving heater to send stopping heating instructions.
According to one embodiment of present invention, described human body sensing module includes infrared sensor, including: judging unit, for described infrared sensor after sensing the characteristic infrared signal of human body, judge whether the persistent period of described characteristic infrared signal presets the touch time more than or equal to first, wherein, described characteristic infrared signal includes human body temperature infrared signal and/or human action infrared signal; Transmitting element, during for presetting the touch time in the persistent period judging described characteristic infrared signal more than or equal to described first, sends heating instructions and is heated to control described steam generator.
The control system of laundry care machine according to an embodiment of the invention, by after the characteristic infrared signal obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the infrared signal of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, the infra-red radiation that the temperature signals of measurement human body is corresponding can be passed through, because the daily life of user rarely has the article of temperature identical with body temperature, therefore, achieve the accurate detection to human body signal.
According to one embodiment of present invention, described human body sensing module includes pressure transducer, described judging unit is additionally operable to, described pressure transducer is after sensing the pressure signal of human body, judge whether the persistent period of described pressure signal presets the touch time more than or equal to described first, wherein, described pressure signal includes the one or more combination in any in pressure limit signal, pressure value signal and pressure direction signal; Described transmitting element is additionally operable to, and when the persistent period judging described pressure signal presets the touch time more than or equal to described first, sends heating instructions and is heated to control described steam generator.
The control system of laundry care machine according to an embodiment of the invention, by after the pressure signal obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the pressure of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, can pass through to measure user's force area when holding steam hand grip and/or force value size, because the daily life of user rarely has the article similar to human body hand-type area, therefore, achieve the accurate detection to human body signal.
According to one embodiment of present invention, described human body sensing module includes electric sensor, described judging unit is additionally operable to, described electric sensor is after sensing the signal of telecommunication of human body, judging whether the persistent period of the described signal of telecommunication presets the touch time more than or equal to first, the wherein said signal of telecommunication includes one or more the combination in any in human body electric potential signal, human body impedance signal and human biological signal; Described transmitting element is additionally operable to, and when the persistent period judging the described signal of telecommunication presets the touch time more than or equal to first, sends heating instructions and is heated to control described steam generator.
The control system of laundry care machine according to an embodiment of the invention, by after the signal of telecommunication obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the signal of telecommunication of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, such as, human body is as a kind of good conductor, it is 0 that electromotive force can be approximately considered, while human body touches steam hand grip, change the electric potential difference of human body sensing module on handle, it is achieved in trigger action, with control microprocessor control steam generator be heated.
According to one embodiment of present invention, described judging unit is additionally operable to, it is judged that whether be not detected by described free time more than or equal to the second touch time; Described transmitting element is additionally operable to, and when judging that being not detected by described free time touches the time more than or equal to described second, sends and stops heating instructions to control the stopping heating of described steam generator; And described transmitting element is additionally operable to, judge the described touch time touch more than or equal to described first time and described free time touch the time more than or equal to described second time, send insulation instruction and be incubated to control described steam generator.
The control system of laundry care machine according to an embodiment of the invention, by after the standby time of steam hand grip reached for the second default touch time, timer triggers microprocessor sends and stops heating instructions, steam generator is made to stop heating, decrease unnecessary power wastage, simultaneously, ensure that the use safety of laundry care machine, effectively reduce the danger after the water in steam generator evaporates completely, and when touching the time more than or equal to second between at one's leisure, send insulation instruction to be incubated to control steam generator, reduce the waste of steam generator power consumption, specifically, open laundry care machine user and carry out in medicated clothing iron process, possibility will not hold laundry care cleaner handgrip constantly, if interrupting the heating process of steam generator after user places laundry care cleaner handgrip immediately, then the temperature of steam generator can quickly reduce, this may result in after user uses laundry care machine next time, steam generator is needed to re-start heating, cause the waste of power consumption.
According to one embodiment of present invention, described electric sensor specifically includes one or more the combination in any in copper sheet, printed circuit board, conductive sponge and conductive aluminum foil, wherein, described electric sensor can be arranged at the one or more positions in the lateral part of described steam hand grip, top and bottom.
The control method of laundry care machine according to an embodiment of the invention, by electric sensor is set to copper sheet, printed circuit board, one or more combination in any in conductive sponge and conductive aluminum foil, effectively reduce cost of manufacture and the measurement sensitivity of human body sensing module, specifically, by arranging conductive aluminum foil and/or copper sheet at the lateral part of steam hand grip, owing to human body belongs to good conductor therefore can be approximately considered and ground wire equipotential, therefore, when human body contacts with the conductive aluminum foil on steam hand grip and/or copper sheet, change the electromotive force of human body sensing module, and when detecting that the persistent period changing electromotive force reaches to preset the touch time, triggering steam generator is operated, additionally, the cost of conductive aluminum foil is low, it is compatible with existing manufacture method, suitable in Technique Popularizing and batch production.
Embodiment according to a third aspect of the present invention, it is also proposed that a kind of laundry care machine, including: the control system of the laundry care machine as described in above-mentioned any one technical scheme.
The additional aspect of the present invention and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 illustrates the structural representation of laundry care machine according to an embodiment of the invention;
Fig. 2 illustrates the schematic rear view of the steam hand grip of laundry care machine according to an embodiment of the invention;
Fig. 3 illustrates the front schematic view of the steam hand grip of laundry care machine according to an embodiment of the invention;
Fig. 4 illustrates the schematic flow diagram of the control method of laundry care machine according to an embodiment of the invention;
Fig. 5 illustrates the schematic block diagram of the control system of laundry care machine according to an embodiment of the invention.
Accompanying drawing labelling and the structure name of correspondence thereof in Fig. 1 to Fig. 3 are called: 1 steam generator, 2 steam hand grip, 201 upper covers, 202 microprocessors, 203 fixed structures, 204 suggestion devices, 205 steam hand grip switches, 206 human body sensing modules, 207 anti-slip part, 208 lower covers, 209 ironing boards, 3 gears regulating switch, 4 steam leads, 5 water filling ports, 6 clothes hangers, 7 bracing frames, 71 extension bars.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail. It should be noted that when not conflicting, embodiments herein and the feature in embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention; but; the present invention can also adopt other to be different from other modes described here to implement, and therefore, protection scope of the present invention is by the restriction of following public specific embodiment.
Fig. 4 illustrates the schematic flow diagram of the control method of laundry care machine according to an embodiment of the invention.
As described in Figure 4, the control method of laundry care machine according to an embodiment of the invention, including: step 402, control whether described human body sensing module sensing user is using described steam hand grip; Step 404, controls the duty of described steam generator according to the touch signal of described human body sensing module sensing.
The control method of laundry care machine according to an embodiment of the invention, the duty of steam generator is controlled by the touch signal sensed according to human body sensing module, steam generator is realized the process of Based Intelligent Control by control realization for the service condition of user, reduce power consumption and the moisture loss of laundry care machine simultaneously, improve the experience of user, wherein, the mode of sensing includes sensing and timing sensing in real time, namely the service condition of user is carried out information gathering by sensing in the work process of human body sensing module in real time, and be timed sensed Cheng Qian need first prestore in the electronic control module of laundry care machine sensing time and interval time, timing sensing compares sensing in real time, reduce further the power consumption of laundry care machine.
Specifically, steam generator is heated with to moisture, human body sensing module on steam hand grip can sense whether the hand of user departs from steam hand grip, and situation about sensing is converted into touch signal, microprocessor sends the control instruction of steam generator according to the persistent period of above-mentioned touch signal, wherein, human body sensing module includes single component, any one or multiple combination in any in single sensor and sensor array, using single component (such as sheet metal, PCB module, conducting medium etc.) as the sensing unit of human body sensing module time, sensing principle is that the electrical parameter changing human body sensing module in the contact process by human body and human body sensing module produces touch signal, additionally, as adopted the single-sensor of multiple different principle to sense simultaneously, then ensure that sensing process is more accurate, specifically, as temperature sensor and pressure transducer sense simultaneously, when temperature sensor sense touch temperature signal belong to human body temperature signal time, also need to be sensed further touch pressure signal by pressure transducer when belonging to human pressure's signal, steam generator could be controlled be operated, single-sensor as being provided with multiple different principle individually senses, then achieve the multiformity of sensing process, can pass through user preset instruction selects sensor individually to carry out sensing or sensing simultaneously, improve individual demand and the experience of user. .
It addition, the control method of laundry care machine according to the above embodiment of the present invention, it is also possible to there is following additional technical characteristic:
According to one embodiment of present invention, whether described human body sensing module sensing user is controlled using described steam hand grip, including step in detail below: obtain the mechanical open command of the mechanical switch of described laundry care machine; After obtaining described machinery open command, trigger whether described human body sensing module sensing user is using described steam hand grip; Obtain the mechanical shutdown command of the mechanical switch of described laundry care machine; After obtaining described machinery shutdown command, control described steam generator and stop heating.
The control method of laundry care machine according to an embodiment of the invention, trigger human body sensing module by the mechanical open command of mechanical switch carry out detection in real time and control steam generator stopping heating by the mechanical shutdown command of mechanical switch, can more adapt to the user demand of user, specifically, steam hand grip switch can be connected on the power line of human body sensing module, after opening steam hand grip switch, human body sensing module is started working after switching on power, and whether sensing user is using steam hand grip; After steam off bat-handle switch, microprocessor does not receive the signal of human body sensing module, or has received the mechanical signal that steam hand grip switchs, then to driving heater to send stopping heating instructions.
According to one embodiment of present invention, described human body sensing module includes infrared sensor, touch signal according to described human body sensing module sensing controls the duty of described steam generator, including step in detail below: described infrared sensor is after sensing the characteristic infrared signal of human body, judge whether the persistent period of described characteristic infrared signal presets the touch time more than or equal to first, wherein, described characteristic infrared signal includes human body temperature infrared signal and/or human action infrared signal; When the persistent period judging described characteristic infrared signal presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
The control method of laundry care machine according to an embodiment of the invention, by after the characteristic infrared signal obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the infrared signal of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, the infra-red radiation that the temperature signals of measurement human body is corresponding can be passed through, because the daily life of user rarely has the article of temperature identical with body temperature, therefore, achieve the accurate detection to human body signal.
According to one embodiment of present invention, described human body sensing module includes pressure transducer, touch signal according to described human body sensing module sensing controls the duty of described steam generator, including step in detail below: described pressure transducer is after sensing the pressure signal of human body, judge whether the persistent period of described pressure signal presets the touch time more than or equal to described first, wherein, described pressure signal includes the one or more combination in any in pressure limit signal, pressure value signal and pressure direction signal; When the persistent period judging described pressure signal presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
The control method of laundry care machine according to an embodiment of the invention, by after the pressure signal obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the pressure of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, can pass through to measure user's force area when holding steam hand grip and/or force value size, because the daily life of user rarely has the article similar to human body hand-type area, therefore, achieve the accurate detection to human body signal.
According to one embodiment of present invention, described human body sensing module includes electric sensor, touch signal according to described human body sensing module sensing controls the duty of described steam generator, including step in detail below: described electric sensor is after sensing the signal of telecommunication of human body, judging whether the persistent period of the described signal of telecommunication presets the touch time more than or equal to first, the wherein said signal of telecommunication includes one or more the combination in any in human body electric potential signal, human body impedance signal and human biological signal; When the persistent period judging the described signal of telecommunication presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
The control method of laundry care machine according to an embodiment of the invention, by after the signal of telecommunication obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the signal of telecommunication of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, such as, human body is as a kind of good conductor, it is 0 that electromotive force can be approximately considered, while human body touches steam hand grip, change the electric potential difference of human body sensing module on handle, it is achieved in trigger action, with control microprocessor control steam generator be heated.
According to one embodiment of present invention, also include: judge whether to be not detected by described free time more than or equal to the second touch time; Judge be not detected by described free time more than or equal to the described second touch time after, send stop heating instructions with control described steam generator stop heating; And when judging that the described touch time touches the time more than or equal to described first touch time and described free time more than or equal to described second, send insulation instruction and be incubated to control described steam generator.
The control method of laundry care machine according to an embodiment of the invention, by after the standby time of steam hand grip reached for the second default touch time, timer triggers microprocessor sends and stops heating instructions, steam generator is made to stop heating, decrease unnecessary power wastage, simultaneously, ensure that the use safety of laundry care machine, effectively reduce the danger after the water in steam generator evaporates completely, and when touching the time more than or equal to second between at one's leisure, send insulation instruction to be incubated to control steam generator, reduce the waste of steam generator power consumption, specifically, open laundry care machine user and carry out in medicated clothing iron process, possibility will not hold laundry care cleaner handgrip constantly, if interrupting the heating process of steam generator after user places laundry care cleaner handgrip immediately, then the temperature of steam generator can quickly reduce, this may result in after user uses laundry care machine next time, steam generator is needed to re-start heating, cause the waste of power consumption.
According to one embodiment of present invention, described electric sensor specifically includes one or more the combination in any in copper sheet, printed circuit board, conductive sponge and conductive aluminum foil, wherein, described electric sensor can be arranged at the one or more positions in the lateral part of described steam hand grip, top and bottom.
The control method of laundry care machine according to an embodiment of the invention, by electric sensor is set to copper sheet, printed circuit board, one or more combination in any in conductive sponge and conductive aluminum foil, effectively reduce cost of manufacture and the measurement sensitivity of human body sensing module, specifically, by arranging conductive aluminum foil and/or copper sheet at the lateral part of steam hand grip, owing to human body belongs to good conductor therefore can be approximately considered and ground wire equipotential, therefore, when human body contacts with the conductive aluminum foil on steam hand grip and/or copper sheet, change the electromotive force of human body sensing module, and when detecting that the persistent period changing electromotive force reaches to preset the touch time, triggering steam generator is operated, additionally, the cost of conductive aluminum foil is low, it is compatible with existing manufacture method, suitable in Technique Popularizing and batch production.
Fig. 5 illustrates the schematic block diagram of the control system of laundry care machine according to an embodiment of the invention.
As it is shown in figure 5, the control system 500 of laundry care machine according to an embodiment of the invention, including: control unit 502, it is used for controlling whether described human body sensing module sensing user is using described steam hand grip; Described control unit 502 is additionally operable to, and controls the duty of described steam generator according to the touch signal of described human body sensing module sensing.
The control system of laundry care machine according to an embodiment of the invention, the duty of steam generator is controlled by the touch signal sensed according to human body sensing module, steam generator is realized the process of Based Intelligent Control by control realization for the service condition of user, reduce power consumption and the moisture loss of laundry care machine simultaneously, improve the experience of user, wherein, the mode of sensing includes sensing and timing sensing in real time, namely the service condition of user is carried out information gathering by sensing in the work process of human body sensing module in real time, and be timed sensed Cheng Qian need first prestore in the electronic control module of laundry care machine sensing time and interval time, timing sensing compares sensing in real time, reduce further the power consumption of laundry care machine.
Specifically, steam generator is heated with to moisture, human body sensing module on steam hand grip can sense whether the hand of user departs from steam hand grip, and situation about sensing is converted into touch signal, microprocessor sends the control instruction of steam generator according to the persistent period of above-mentioned touch signal, wherein, human body sensing module includes single component, any one or multiple combination in any in single sensor and sensor array, using single component (such as sheet metal, PCB module, conducting medium etc.) as the sensing unit of human body sensing module time, sensing principle is that the electrical parameter changing human body sensing module in the contact process by human body and human body sensing module produces touch signal, additionally, as adopted the single-sensor of multiple different principle to sense simultaneously, then ensure that sensing process is more accurate, specifically, as temperature sensor and pressure transducer sense simultaneously, when temperature sensor sense touch temperature signal belong to human body temperature signal time, also need to be sensed further touch pressure signal by pressure transducer when belonging to human pressure's signal, steam generator 1 could be controlled be operated, single-sensor as being provided with multiple different principle individually senses, then achieve the multiformity of sensing process, can pass through user preset instruction selects sensor individually to carry out sensing or sensing simultaneously, improve individual demand and the experience of user.
According to one embodiment of present invention, including: acquiring unit 504, for obtaining the mechanical open command of the mechanical switch of described laundry care machine; Trigger element 506, for, after obtaining described machinery open command, triggering whether described human body sensing module sensing user is using described steam hand grip; Acquiring unit 504 is additionally operable to, and obtains the mechanical shutdown command of the mechanical switch of described laundry care machine; Trigger element 506 is additionally operable to, and after obtaining described machinery shutdown command, controls described steam generator and stops heating.
The control system of laundry care machine according to an embodiment of the invention, trigger human body sensing module by the mechanical open command of mechanical switch carry out detection in real time and control steam generator stopping heating by the mechanical shutdown command of mechanical switch, can more adapt to the user demand of user, specifically, steam hand grip switch can be connected on the power line of human body sensing module, after opening steam hand grip switch, human body sensing module is started working after switching on power, and whether sensing user is using steam hand grip; After steam off bat-handle switch, microprocessor does not receive the signal of human body sensing module, or has received the mechanical signal that steam hand grip switchs, then to driving heater to send stopping heating instructions.
According to one embodiment of present invention, described human body sensing module includes infrared sensor, including: judging unit 508, for described infrared sensor after sensing the characteristic infrared signal of human body, judge whether the persistent period of described characteristic infrared signal presets the touch time more than or equal to first, wherein, described characteristic infrared signal includes human body temperature infrared signal and/or human action infrared signal; Transmitting element 510, during for presetting the touch time in the persistent period judging described characteristic infrared signal more than or equal to described first, sends heating instructions and is heated to control described steam generator.
The control system of laundry care machine according to an embodiment of the invention, by after the characteristic infrared signal obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the infrared signal of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, the infra-red radiation that the temperature signals of measurement human body is corresponding can be passed through, because the daily life of user rarely has the article of temperature identical with body temperature, therefore, achieve the accurate detection to human body signal.
According to one embodiment of present invention, described human body sensing module includes pressure transducer, described judging unit 508 is additionally operable to, described pressure transducer is after sensing the pressure signal of human body, judge whether the persistent period of described pressure signal presets the touch time more than or equal to described first, wherein, described pressure signal includes the one or more combination in any in pressure limit signal, pressure value signal and pressure direction signal; Described transmitting element 510 is additionally operable to, and when the persistent period judging described pressure signal presets the touch time more than or equal to described first, sends heating instructions and is heated to control described steam generator.
The control system of laundry care machine according to an embodiment of the invention, by after the pressure signal obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the pressure of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, specifically, can pass through to measure user's force area when holding steam hand grip and/or force value size, because the daily life of user rarely has the article similar to human body hand-type area, therefore, achieve the accurate detection to human body signal.
According to one embodiment of present invention, described human body sensing module includes electric sensor, described judging unit 508 is additionally operable to, described electric sensor is after sensing the signal of telecommunication of human body, judging whether the persistent period of the described signal of telecommunication presets the touch time more than or equal to described first, the wherein said signal of telecommunication includes one or more the combination in any in human body electric potential signal, human body impedance signal and human biological signal; Described transmitting element 510 is additionally operable to, and when the persistent period judging the described signal of telecommunication presets the touch time more than or equal to first, sends heating instructions and is heated to control described steam generator.
The control system of laundry care machine according to an embodiment of the invention, by after the signal of telecommunication obtaining human body, can when its persistent period be preset the touch time more than first, control steam generator to be heated, avoid the error signal that human body sensing module is produced by the signal of telecommunication of other article, and then reduction error signal causes that human body sensing module controls steam generator heating mistakenly, avoid the power wastage of steam generator, such as, human body is as a kind of good conductor, it is 0 that electromotive force can be approximately considered, while human body touches steam hand grip, change the electric potential difference of human body sensing module on handle, it is achieved in trigger action, with control microprocessor control steam generator be heated.
According to one embodiment of present invention, described judging unit 508 is additionally operable to, it is judged that whether be not detected by described free time more than or equal to the second touch time; Described transmitting element 510 is additionally operable to, and when judging that being not detected by described free time touches the time more than or equal to described second, sends and stops heating instructions to control the stopping heating of described steam generator; And described transmitting element 510 is additionally operable to, judge the described touch time touch more than or equal to described first time and described free time touch the time more than or equal to described second time, send insulation instruction and be incubated to control described steam generator.
The control system of laundry care machine according to an embodiment of the invention, by after the standby time of steam hand grip reached for the second default touch time, timer triggers microprocessor sends and stops heating instructions, steam generator is made to stop heating, decrease unnecessary power wastage, simultaneously, ensure that the use safety of laundry care machine, effectively reduce the danger after the water in steam generator evaporates completely, and when touching the time more than or equal to second between at one's leisure, send insulation instruction to be incubated to control steam generator, reduce the waste of steam generator power consumption, specifically, open laundry care machine user and carry out in medicated clothing iron process, possibility will not hold laundry care cleaner handgrip constantly, if interrupting the heating process of steam generator after user places laundry care cleaner handgrip immediately, then the temperature of steam generator can quickly reduce, this may result in after user uses laundry care machine next time, steam generator is needed to re-start heating, cause the waste of power consumption.
According to one embodiment of present invention, described electric sensor specifically includes one or more the combination in any in copper sheet, printed circuit board, conductive sponge and conductive aluminum foil, wherein, described electric sensor can be arranged at the one or more positions in the lateral part of described steam hand grip, top and bottom.
The control method of laundry care machine according to an embodiment of the invention, by electric sensor is set to copper sheet, printed circuit board, one or more combination in any in conductive sponge and conductive aluminum foil, effectively reduce cost of manufacture and the measurement sensitivity of human body sensing module, specifically, by arranging conductive aluminum foil and/or copper sheet at the lateral part of steam hand grip, owing to human body belongs to good conductor therefore can be approximately considered and ground wire equipotential, therefore, when human body contacts with the conductive aluminum foil on steam hand grip and/or copper sheet, change the electromotive force of human body sensing module, and when detecting that the persistent period changing electromotive force reaches to preset the touch time, triggering steam generator is operated, additionally, the cost of conductive aluminum foil is low, it is compatible with existing manufacture method, suitable in Technique Popularizing and batch production.
Being that embodiment also proposed a kind of laundry care machine according to the present invention, the structure of above-mentioned laundry care machine includes implementation below:
As it is shown in figure 1, described laundry care machine includes a base, base is provided with steam generator 1, and steam generator 1 is provided with gears regulating switch 3 and water filling port 5, and steam generator 1 is connected to steam hand grip 2 by steam lead 4. Described base both sides are respectively arranged with bracing frame 7, bracing frame 7 is provided with extension bar 71, two extension bars on base both sides are separately installed with clothes hanger 6 and bracing frame 7, clothes hanger 6 puts clothes for ironed, bracing frame 7 is used for placing steam hand grip 2, wherein, extension bar 71 includes telescopic additional support bar or dismountable type additional support bar.
As shown in Figures 2 and 3, the housing of steam hand grip 2 is made up of upper cover 201 and lower cover 208, and upper cover 201 is fixed with microprocessor 202, instruction device 204, steam hand grip switch 205; The upper cover 201 of steam hand grip 2 and the junction of lower cover 208 are additionally provided with two place's fixed structures 203, are provided with human body sensing module 206 between the housing of fixed structure 203 and steam hand grip 2, and the housing of steam hand grip 2 is also set with anti-slip part 207.
Technical scheme is described in detail above in association with accompanying drawing, consider how what propose in correlation technique designs laundry care machine and control method thereof to realize the technical problem that steam generator is realized the process of Based Intelligent Control by the service condition for user, the present invention proposes the control method of a kind of laundry care machine that steam generator can realize Based Intelligent Control according to the service condition of user, the control system of a kind of laundry care machine and a kind of laundry care machine, the duty of steam generator is controlled by the touch signal sensed according to human body sensing module, steam generator is realized the process of Based Intelligent Control by control realization for the service condition of user, reduce power consumption and the moisture loss of laundry care machine simultaneously, improve the experience of user.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (15)
1. a control method for laundry care machine, described laundry care machine is provided with steam generator and steam hand grip, and wherein, described steam hand grip is provided with human body sensing module, it is characterised in that including:
Control whether described human body sensing module sensing user is using described steam hand grip;
Touch signal according to described human body sensing module sensing controls the duty of described steam generator.
2. the control method of laundry care machine according to claim 1, it is characterised in that control whether described human body sensing module sensing user is using described steam hand grip, including step in detail below:
Obtain the mechanical open command of the mechanical switch of described laundry care machine;
After obtaining described machinery open command, trigger whether described human body sensing module sensing user is using described steam hand grip;
Obtain the mechanical shutdown command of the mechanical switch of described laundry care machine;
After obtaining described machinery shutdown command, control described steam generator and stop heating.
3. the control method of laundry care machine according to claim 1, it is characterized in that, described human body sensing module includes infrared sensor, controls the duty of described steam generator according to the touch signal of described human body sensing module sensing, including step in detail below:
Described infrared sensor is after sensing the characteristic infrared signal of human body, judge whether the persistent period of described characteristic infrared signal presets the touch time more than or equal to first, wherein, described characteristic infrared signal includes human body temperature infrared signal and/or human action infrared signal;
When the persistent period judging described characteristic infrared signal presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
4. the control method of laundry care machine according to claim 1, it is characterized in that, described human body sensing module includes pressure transducer, controls the duty of described steam generator according to the touch signal of described human body sensing module sensing, including step in detail below:
Described pressure transducer is after sensing the pressure signal of human body, judge whether the persistent period of described pressure signal presets the touch time more than or equal to described first, wherein, described pressure signal includes the one or more combination in any in pressure limit signal, pressure value signal and pressure direction signal;
When the persistent period judging described pressure signal presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
5. the control method of laundry care machine according to claim 1, it is characterized in that, described human body sensing module includes electric sensor, controls the duty of described steam generator according to the touch signal of described human body sensing module sensing, including step in detail below:
Described electric sensor is after sensing the signal of telecommunication of human body, judging whether the persistent period of the described signal of telecommunication presets the touch time more than or equal to described first, the wherein said signal of telecommunication includes one or more the combination in any in human body electric potential signal, human body impedance signal and human biological signal;
When the persistent period judging the described signal of telecommunication presets the touch time more than or equal to described first, send heating instructions and be heated to control described steam generator.
6. the control method of laundry care machine according to claim 5, it is characterized in that, described electric sensor specifically includes one or more the combination in any in copper sheet, printed circuit board, conductive sponge and conductive aluminum foil, wherein, described electric sensor can be arranged at the one or more positions in the lateral part of described steam hand grip, top and bottom.
7. the control method of laundry care machine according to any one of claim 1 to 6, it is characterised in that also include:
Judge whether to be not detected by described free time more than or equal to the second touch time;
Judge be not detected by described free time more than or equal to the described second touch time after, send stop heating instructions with control described steam generator stop heating; And
When judging that the described touch time touches the time more than or equal to described first touch time and described free time more than or equal to described second, send insulation instruction and enter holding state to control described steam generator.
8. a control system for laundry care machine, described laundry care machine is provided with steam generator and steam hand grip, and wherein, described steam hand grip is provided with human body sensing module, it is characterised in that including:
Control unit, is used for controlling whether described human body sensing module sensing user is using described steam hand grip;
Described control unit is additionally operable to, and controls the duty of described steam generator according to the touch signal of described human body sensing module sensing.
9. the control system of laundry care machine according to claim 8, it is characterised in that including:
Acquiring unit, for obtaining the mechanical open command of the mechanical switch of described laundry care machine;
Trigger element, for, after obtaining described machinery open command, triggering whether described human body sensing module sensing user is using described steam hand grip;
Described acquiring unit is additionally operable to, and obtains the mechanical shutdown command of the mechanical switch of described laundry care machine;
Described trigger element is additionally operable to, and after obtaining described machinery shutdown command, controls described steam generator and stops heating.
10. the control system of laundry care machine according to claim 8, it is characterised in that described human body sensing module includes infrared sensor, including:
Judging unit, for described infrared sensor after sensing the characteristic infrared signal of human body, judge whether the persistent period of described characteristic infrared signal presets the touch time more than or equal to first, wherein, described characteristic infrared signal includes human body temperature infrared signal and/or human action infrared signal;
Transmitting element, during for presetting the touch time in the persistent period judging described characteristic infrared signal more than or equal to described first, sends heating instructions and is heated to control described steam generator.
11. the control system of laundry care machine according to claim 8, it is characterised in that described human body sensing module includes pressure transducer, including:
Described judging unit is additionally operable to, described pressure transducer is after sensing the pressure signal of human body, judge whether the persistent period of described pressure signal presets the touch time more than or equal to second, wherein, described pressure signal includes the one or more combination in any in pressure limit signal, pressure value signal and pressure direction signal;
Described transmitting element is additionally operable to, and when the persistent period judging described pressure signal presets the touch time more than or equal to described second, sends heating instructions and is heated to control described steam generator.
12. the control system of laundry care machine according to claim 8, it is characterised in that described human body sensing module includes electric sensor, including:
Described judging unit is additionally operable to, described electric sensor is after sensing the signal of telecommunication of human body, judging whether the persistent period of the described signal of telecommunication presets the touch time more than or equal to the described 3rd, the wherein said signal of telecommunication includes one or more the combination in any in human body electric potential signal, human body impedance signal and human biological signal;
Described transmitting element is additionally operable to, and when the persistent period judging the described signal of telecommunication presets the touch time more than or equal to the described 3rd, sends heating instructions and is heated to control described steam generator.
13. according to Claim 8 to the control system of the laundry care machine according to any one of 12, it is characterised in that also include:
Described judging unit is additionally operable to, it is judged that whether be not detected by described free time more than or equal to the second touch time;
Described transmitting element is additionally operable to, and when judging that being not detected by described free time touches the time more than or equal to described second, sends and stops heating instructions to control the stopping heating of described steam generator; And
Described transmitting element is additionally operable to, and when judging that the described touch time touches the time more than or equal to described first touch time and described free time more than or equal to described second, sends insulation instruction and is incubated to control described steam generator.
14. the control system of laundry care machine according to claim 13, it is characterized in that, described electric sensor specifically includes one or more the combination in any in copper sheet, printed circuit board, conductive sponge and the conductive aluminum foil being arranged on described steam hand grip, wherein, described electric sensor can be arranged at the one or more positions in the lateral part of described steam hand grip, top and bottom.
15. a laundry care machine, it is characterised in that including: the control system of the laundry care machine as according to any one of claim 8 to 14.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683110.2A CN105671924B (en) | 2014-11-22 | 2014-11-22 | Control method, control system and the clothing care machine of clothing care machine |
| KR1020177009404A KR101952052B1 (en) | 2014-11-22 | 2015-10-27 | Control method and control sysem for wash aid, and wash aid |
| PCT/CN2015/092980 WO2016078499A1 (en) | 2014-11-22 | 2015-10-27 | Control method and control system for wash aid, and wash aid |
| EP15861144.2A EP3222769B1 (en) | 2014-11-22 | 2015-10-27 | Control method and control system for clothing care machine and clothing care machine |
| JP2017526971A JP2017538479A (en) | 2014-11-22 | 2015-10-27 | Control method and control system for clothing care device and clothing care device |
| US15/525,744 US10845772B2 (en) | 2014-11-22 | 2015-10-27 | Method and system for controlling clothing care machine |
| MYPI2017700923A MY184233A (en) | 2014-11-22 | 2015-10-27 | Control method and control system for wash aid, and wash aid |
| JP2020036937A JP7142659B2 (en) | 2014-11-22 | 2020-03-04 | Garment care device control method, control system and garment care device |
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| CN201410683110.2A CN105671924B (en) | 2014-11-22 | 2014-11-22 | Control method, control system and the clothing care machine of clothing care machine |
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| CN105671924A true CN105671924A (en) | 2016-06-15 |
| CN105671924B CN105671924B (en) | 2018-09-04 |
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| WO2010060695A1 (en) * | 2008-11-03 | 2010-06-03 | BSH Bosch und Siemens Hausgeräte GmbH | Electric ironing apparatus having automatic turn on/turn off system |
| CN102021807A (en) * | 2009-09-10 | 2011-04-20 | 佛山市顺德区盛熙电器制造有限公司 | Garment steamer and intelligent control method thereof |
| CN101824740A (en) * | 2009-12-04 | 2010-09-08 | 广东新宝电器股份有限公司 | Electric steam iron |
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