CN109706688B - Control method of laundry treating apparatus convenient to move - Google Patents
Control method of laundry treating apparatus convenient to move Download PDFInfo
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- CN109706688B CN109706688B CN201711021658.0A CN201711021658A CN109706688B CN 109706688 B CN109706688 B CN 109706688B CN 201711021658 A CN201711021658 A CN 201711021658A CN 109706688 B CN109706688 B CN 109706688B
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- treating apparatus
- laundry treating
- control method
- washing machine
- driving motor
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000005406 washing Methods 0.000 claims abstract description 75
- 238000001035 drying Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention belongs to the field of household appliances, and particularly provides a control method of clothes treatment equipment convenient to move. The invention aims to solve the problem that the lifting device of the existing washing machine is easy to be lifted by misoperation when the washing machine executes washing operation, so that the washing machine is displaced and collided. For this purpose, the control method of the present invention comprises the steps of: pressing a control key; judging whether the driving motor runs or not; when the driving motor runs, the lifting device is forbidden to work; when the drive motor is not running, the lifting device is allowed to work. The control method can avoid the danger that the lifting device jacks up the washing machine when the driving motor of the washing machine works, and the washing machine is contacted with the ground through the travelling wheels to generate displacement and collision.
Description
Technical Field
The invention belongs to the field of household appliances, and particularly provides a control method of clothes treatment equipment convenient to move.
Background
For convenience of movement, the bottom of the washing machine is generally provided with traveling wheels. In order to prevent the travelling wheel from displacing the washing machine due to vibration of the washing machine when the washing machine washes clothes, the washing machine is also provided with a lifting device. When the washing machine needs to move, the travelling wheels extend out of the bottom of the washing machine through the lifting device, so that the washing machine is jacked up. When the washing machine needs to work, the travelling wheel is retracted into the washing machine through the lifting device, and then the washing machine is contacted with the ground through the foot.
However, when the washing machine performs a washing operation, particularly, when the washing machine performs a spin-drying operation, the lifting device is easily operated by an operator by mistake, and the washing machine in a working state is lifted. The washing machine at this time is easy to displace and collide, and the experience of operators is poor.
Accordingly, there is a need in the art for a new control method of a washing machine to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that a lifting device of an existing washing machine is easily lifted by a misoperation to lift the washing machine when the washing machine performs a washing operation, resulting in displacement collision of the washing machine, the present invention provides a control method of a laundry treatment apparatus convenient to move, the laundry treatment apparatus including a driving motor for driving the laundry treatment apparatus to operate and a lifting device for lifting and/or lowering the laundry treatment apparatus, the control method comprising the steps of: judging whether the driving motor runs or not; and when the driving motor runs, prohibiting the lifting device from working.
In a preferred embodiment of the above control method, before the step of "determining whether the driving motor is operated", the control method further includes: and operating a control key of the lifting device.
In a preferred embodiment of the above control method, when the control key is operated and the driving motor is judged to be operated, the control method further includes: the prompt message is transmitted to prompt the user that the lifting of the laundry treating apparatus is impossible at this time.
In a preferred embodiment of the above control method, the step of "sending a prompt message to prompt the user that lifting of the laundry treating apparatus is impossible at this time" further includes: and sending the prompt information to a prompt device of the clothes treatment equipment or a mobile terminal in communication connection with the clothes treatment equipment.
In a preferred embodiment of the above control method, the prompting device is a display screen of the laundry treatment apparatus.
In the preferred technical scheme of the control method, the mobile terminal is a mobile phone or a tablet computer.
In the preferred technical scheme of the control method, the prompt information comprises at least one of characters, sound and pictures.
In a preferred technical solution of the above control method, the control method further includes the following steps: and when the driving motor stops running, allowing the lifting device to work.
In a preferred embodiment of the above control method, the step of "allowing the lifting device to work" further includes: and when the lifting device works, the clothes treatment equipment pauses clothes treatment operation.
In a preferred embodiment of the above control method, the laundry treating apparatus is a washing machine, a clothes dryer, or a washing and drying integrated machine.
It can be appreciated by those skilled in the art that in the preferred technical solution of the present invention, whether the lifting device is allowed to operate is determined by judging whether the driving motor of the laundry treating apparatus is operated, so that the lifting device is effectively prevented from lifting the laundry treating apparatus when the driving motor is operated, and the laundry treating apparatus is caused to displace.
Specifically, in a preferred embodiment of the present invention, the laundry treating apparatus is a washing machine. The washing machine is provided with a control key for controlling the lifting device to lift. When the control key is operated by an operator, whether the driving motor is operated is judged. Allowing the lifting device to lift or lower the washing machine when the driving motor is not operated; the lifting device is prohibited from lifting or dropping the washing machine when the driving motor is operated. Therefore, the lifting device of the washing machine can avoid lifting or lowering the washing machine when the driving motor rotates. Particularly, the lifting device is prevented from lifting the washing machine when the driving motor rotates, so that the washing machine is contacted with the ground through the travelling wheels, and the washing machine is prevented from displacement, shaking and collision.
Drawings
Preferred embodiments of the present invention will be described with reference to the accompanying drawings, in conjunction with a washing machine, wherein:
Fig. 1 is a schematic structural view of a washing machine of the present invention;
FIG. 2 is a schematic diagram of the electrical connections of the lifting device of the present invention;
FIG. 3 is a flowchart showing steps of a control method of a washing machine convenient to move in accordance with the present invention;
Fig. 4 is a logic flow diagram of a control method of a washing machine convenient to move in accordance with the present invention.
List of reference numerals:
1. A body; 11. a rising key; 12. a lowering key; 13. a footing; 2. a lifting device; 21. lifting a motor; 22. a walking wheel; 3. a power supply; 4. a first switch.
Detailed Description
It should be understood by those skilled in the art that the present embodiment is merely for explaining the technical principles of the present invention, and is not intended to limit the scope of the present invention, for example, the control method of the present invention may be applied to not only a washing machine but also a clothes dryer and a washing-drying all-in-one machine, and those skilled in the art may adjust the control method as needed to adapt to specific applications, and the adjusted technical solution still falls within the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1, the washing machine of the present invention mainly includes a main body 1 and a lifting device 2 for lifting the main body 1. Wherein a driving motor (not shown) and control keys are provided on the body 1. The driving motor is used to assist the washing machine in performing a washing operation, and in particular, the washing machine can perform washing operations such as washing, dehydrating, and the like, when the driving motor is operated. The control key is used to control the lifting or lowering of the lifting device 2.
With continued reference to fig. 1, the control keys include a up key 11 and a down key 12. When the up button 11 is pressed, the lifting device 2 lifts the body 1. When the down button 12 is pressed, the lifting device 2 lowers the body 1. Further, the up key 11 and the down key 12 may be provided as other types of operation keys as required by those skilled in the art. For example, a knob switch in which the up button 11 and the down button 12 are integrally provided, the lifting device 2 lifts the body 1 when the knob switch is pulled clockwise, and the lifting device 2 lowers the body 1 when the knob switch is pulled counterclockwise.
With continued reference to fig. 1, the lifting device 2 mainly includes a lifting motor 21 and a travelling wheel 22. When the lifting button 11 is pressed, the lifting motor 21 rotates forward to drive the lifting device 2 to lift the body 1. When the lowering button 12 is pressed, the lifting motor 21 drives the lifting device 2 to lower the body 1 in a reverse direction. With the body 1 lifted, the traveling wheels 22 are extended, and the washing machine is brought into contact with the ground through the traveling wheels 22, at which time the operator can easily push the washing machine. In addition, the person skilled in the art can omit the arrangement of the travelling wheels 22 according to the need, and the washing machine can be moved by other conveying devices (such as a forklift) after the machine body 1 is lifted.
Since the device for lifting and lowering the washing machine is a device which can be conceived by those skilled in the art and is often used, the specific structure of the lifting and lowering device 2 will not be described in detail here.
Those skilled in the art will appreciate that during normal use of the washing machine, the road wheels 22 are in a retracted state and the washing machine is in contact with the ground through the feet 13 at the bottom of the machine body 1. Preventing the washing machine from shifting and shaking when executing the washing operation.
Fig. 2 shows the principle of the electrical connection between the lifting device 2 and the lifting key 11, the lowering key 12 and the power supply 3 of the invention.
As shown in fig. 2, the up button 11 and the down button 12 are respectively connected to the power supply 3, and the power supply 3 is connected to one end of the lifting motor 21. The other end of the lifting motor 21 is respectively communicated with the lifting key 11 and the descending key 12 through the first switch 4.
In the preferred embodiment of the present invention, the first switch 4 is normally closed, and is controlled to be turned on or off by the main control board of the washing machine. Or the person skilled in the art may set the first switch 4 as a manually controlled on-off switch as desired. Further, the up button 11 and the down button 12 are both normally open switches, and the up button 11 and the down button 12 can be controlled to be on-off by the main control board, so that the up button 11 is automatically disconnected when the lifting device 2 lifts the machine body 1 to the highest position, and the down button 12 is automatically disconnected when the lifting device 2 withdraws the travelling wheel 22. Since the technical means of detecting the elevation of the body 1 to the highest position and the retraction of the road wheels 22 into the body 1 are easily conceivable and can be implemented by those skilled in the art, the technical means will not be described here too much. Furthermore, the person skilled in the art may also set the up button 11 and the down button 12 as desired as any other possible control type of switch, such as a manually controlled switch, when the operator presses the switch, the body 1 is lifted or lowered, and when the operator releases the switch, the body 1 stops lifting.
As shown in fig. 3, the control method of the washing machine convenient to move of the present invention mainly comprises the steps of: step S10, pressing a control key; step S20, judging whether the driving motor runs or not; step S30, when the driving motor runs, the lifting device 2 is forbidden to work; step S40, when the driving motor is not operated, allows the elevating device 2 to operate.
The control method of the present invention will be described in detail with reference to fig. 4.
In step S10, specifically, step S11 is performed, and the up button 11 on the body 1 is pressed.
In step S20, after the up button 11 is pressed, specifically, step S21 is performed, and the main control board of the washing machine 1 detects whether the driving motor is operated. When the driving motor operation is detected, step S30 is performed; when it is detected that the drive motor is not operated, step S40 is performed.
In step S30, specifically, step S31 is executed, and the first switch 4 is turned off and a prompt message is sent to the operator. The prompt message may be sent to the operator once, twice, three times, etc. and then ended, or may be continuously sent to the operator. And the operator executes corresponding operation according to the prompt information.
When the operator wants to lift the body 1, the step S32 is performed, and the pause button on the body 1 is pressed to stop the rotation of the driving motor. At this time, the main control board of the washing machine again performs step S21. When the operator simply touches the up button 11 by accident, not wants to lift the body 1, no arbitrary operation is performed.
It will be appreciated by those skilled in the art that the prompt may be a prompt to the operator directly by a prompt device on the washing machine. The prompting device can be a display screen, a loudspeaker, a buzzer, an alarm and the like on the washing machine. In addition, the prompt information can also be sent to the mobile terminal of the operator by the washing machine, and then the mobile terminal prompts the operator. The mobile terminal comprises a mobile phone and a tablet computer and any other mobile equipment capable of receiving prompt information sent by the washing machine.
It can be further understood by those skilled in the art that the prompt information includes at least one of text, sound and image, and the content of the prompt information may be "the washing machine is in an operating state and cannot be lifted" or "please pause the progress of the washing machine before performing the lifting operation".
In step S40, step S41 is specifically performed, and the driving motor is suspended from performing the next step of the operation, that is, the driving motor is prohibited from rotating. Step S42 is performed simultaneously with or after step S41, and the lifting device 2 lifts the washing machine.
In summary, by the control method of the present invention, the lifting device 2 can avoid lifting the machine body 1 when the driving motor rotates, so that the travelling wheel 22 contacts with the ground. And further, the problem that the washing machine is lifted to displace, shake and collide by the travelling wheel 22 when the driving motor rotates is avoided.
In addition, the person skilled in the art can also make the first switch 4 in a normally open state according to the requirement, and only when the main control board of the washing machine detects that the up button 11 and/or the down button 12 are pressed, the person can judge whether the driving motor is operated or not. When it is detected that the drive motor is not running, the first switch 4 is closed again. Or the person skilled in the art can set an interlock program as required, and the first switch 4 is turned off when the rotation of the driving motor is detected or when the laundry operation of the washing machine is detected, regardless of whether the up button 11 and the down button 12 are operated.
Although the preferred embodiment of the present invention is described with respect to the lifting of the body 1 by the lifting key 11 and the lifting device 2, the control method of the present invention is also applicable to the lowering of the body 1 by the lowering key 12 and the lifting device 2.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (10)
1. A control method of a laundry treating apparatus for facilitating movement, the laundry treating apparatus comprising a driving motor for driving the laundry treating apparatus to operate, and a lifting device for lifting and/or lowering the laundry treating apparatus,
The control method is characterized by comprising the following steps:
Judging whether the driving motor runs or not;
and when the driving motor runs, prohibiting the lifting device from working.
2. The control method of a laundry treating apparatus for easy movement according to claim 1, wherein, before the step of "judging whether the driving motor is operated", the control method further comprises:
And operating a control key of the lifting device.
3. The control method of a laundry treating apparatus convenient to move according to claim 2, wherein when the control key is operated and the driving motor is judged to be operated, the control method further comprises:
The prompt message is transmitted to prompt the user that the lifting of the laundry treating apparatus is impossible at this time.
4. A control method of a laundry treating apparatus convenient to move according to claim 3, wherein the step of issuing a prompt message to prompt the user that lifting of the laundry treating apparatus is impossible at this time further comprises:
and sending the prompt information to a prompt device of the clothes treatment equipment or a mobile terminal in communication connection with the clothes treatment equipment.
5. The method of controlling a laundry treating apparatus according to claim 4, wherein the prompting device is a display screen of the laundry treating apparatus.
6. The method for controlling a laundry treating apparatus according to claim 4, wherein the mobile terminal is a mobile phone or a tablet computer.
7. The method of controlling a laundry treating apparatus according to claim 4, wherein the hint information includes at least one of text, sound and picture.
8. The control method of a laundry treatment apparatus for facilitating movement according to any one of claims 1 to 7, further comprising the steps of:
when the driving motor is not operated, the lifting device is allowed to work.
9. The method of controlling a laundry treating apparatus for easy movement according to claim 8, wherein the step of "allowing the elevating means to operate" further comprises:
And when the lifting device works, the clothes treatment equipment pauses clothes treatment operation.
10. The control method of a laundry treating apparatus for easy movement according to claim 9, wherein the laundry treating apparatus is a washing machine, a drying machine or a washing and drying integrated machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021658.0A CN109706688B (en) | 2017-10-26 | 2017-10-26 | Control method of laundry treating apparatus convenient to move |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711021658.0A CN109706688B (en) | 2017-10-26 | 2017-10-26 | Control method of laundry treating apparatus convenient to move |
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| CN109706688A CN109706688A (en) | 2019-05-03 |
| CN109706688B true CN109706688B (en) | 2024-06-28 |
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| CN112899983B (en) * | 2019-12-04 | 2024-05-24 | 青岛海尔洗衣机有限公司 | Laundry treating apparatus having moving unit and control method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207760572U (en) * | 2017-10-26 | 2018-08-24 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment device and its jacking system easy to remove |
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| KR19990014958A (en) * | 1997-08-01 | 1999-03-05 | 구자홍 | Horizontal state display device of automatic washing machine and its control method |
| CN1782175A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Control method for opening and closing door of drum washing machine |
| US7717380B2 (en) * | 2005-07-30 | 2010-05-18 | Lg Electronics Inc. | Automatic height adjustment leg of laundry handling apparatus and laundry handling apparatus |
| KR101443605B1 (en) * | 2007-04-05 | 2014-09-23 | 엘지전자 주식회사 | operating method for drum type laundry machine |
| BRMU9000093U2 (en) * | 2010-02-11 | 2011-09-27 | Wanke S A | pedestal attached to washing machine |
| CN105220407B (en) * | 2014-06-12 | 2018-11-23 | 博西华电器（江苏）有限公司 | Clothes treatment device and its control method |
| KR101504119B1 (en) * | 2014-11-14 | 2015-03-19 | 서달수 | Automatic coupling apparatus of the bolt and cap constituting the height adjustment leg of the washing machine and combination method using thereof |
| EP3070198B1 (en) * | 2015-03-20 | 2017-06-28 | Leifheit Ag | Rotary clothes dryer having a protective umbrella |
| KR20160128581A (en) * | 2015-04-29 | 2016-11-08 | 재단법인 동부문화재단 | Washing machine and washing method thereof |
| CN107237085B (en) * | 2016-03-29 | 2019-05-21 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN106222942A (en) * | 2016-08-31 | 2016-12-14 | 无锡小天鹅股份有限公司 | Device for clothing processing |
| CN106544836B (en) * | 2017-01-12 | 2018-04-03 | 广东好太太科技集团股份有限公司 | A kind of overload protection device of electric clothes airing machine |
| CN107287812A (en) * | 2017-06-05 | 2017-10-24 | 青岛海尔滚筒洗衣机有限公司 | A kind of tiltable roller washing machine of cylinder and control method |
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| CN207760572U (en) * | 2017-10-26 | 2018-08-24 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment device and its jacking system easy to remove |
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Effective date of registration: 20240516 Address after: 201604 No. 66, Guangfulin East Road, Songjiang District, Shanghai Applicant after: Haier Yilian eco technology (Shanghai) Co.,Ltd. Country or region after: China Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Country or region before: China |
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