CN113774616A - Control method of washing machine - Google Patents
Control method of washing machine Download PDFInfo
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- CN113774616A CN113774616A CN202010442405.6A CN202010442405A CN113774616A CN 113774616 A CN113774616 A CN 113774616A CN 202010442405 A CN202010442405 A CN 202010442405A CN 113774616 A CN113774616 A CN 113774616A
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- washing machine
- control method
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- controlling
- power generation
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- 238000005406 washing Methods 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000006698 induction Effects 0.000 claims abstract description 53
- 238000010248 power generation Methods 0.000 claims abstract description 49
- 238000005286 illumination Methods 0.000 claims abstract description 11
- 230000002070 germicidal effect Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention belongs to the field of washing machines, and particularly provides a control method of a washing machine. The invention aims to solve the problem that the arrangement of an external power supply is difficult due to the rotation inside the existing washing machine. For this purpose, the washing machine of the present invention comprises a pulsator and a rotary tub, the pulsator is disposed at the bottom of the rotary tub and connected to the rotary tub through a clutch, the washing machine further comprises a magnet supply module, a magnet induction power generation module, and a light emitting lamp; the magnet induction power generation module is fixed on the impeller, and the magnet supply module is fixed on the rotary barrel corresponding to the position of the magnet induction power generation module; the luminescent lamp is electrically connected with the magnet induction power generation module; the control method of the washing machine includes: controlling the clutch to be in a closed state which enables the rotary barrel and the impeller to be fixedly connected; controlling the rotating speed of the rotating barrel to be increased to a set speed; controlling the clutch to be in an open state for separating the rotary barrel and the impeller; controlling the rotating barrel or the impeller to slow down or stop. The invention can control the washing machine to generate electric energy to provide illumination.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly provides a control method of a washing machine.
Background
In the washing process of the washing machine, if the outdoor environment is dark, for example, the washing machine is arranged in a corner with insufficient light, the operator can hardly see the washing condition of the clothes in the washing machine. Especially for some special clothes, such as woollen sweater and the like, the material is weak, and the special clothes cannot withstand larger beating force, when the clothes are in the washing process, an operator often wants to see the specific washing state of the clothes in the washing machine so as to adjust the washing parameters, so that the special clothes can be suitable for washing different clothes.
In the prior art, because the inside of the washing machine is rotating, the light emitting lamps are difficult to mount inside, and the external power supply arrangement is required to be carried out on the light emitting lamps separately, in view of this, the washing machine in the prior art is generally not provided with an in-cylinder light source, and a person skilled in the art does not want to arrange the light source, but the external power supply arrangement on the light emitting lamps separately is too difficult, and the manufacturing cost is too high.
Accordingly, there is a need in the art for a new control method of a washing machine to solve the problem of the conventional washing machine in which the external power source is difficult to be arranged due to the rotation of the interior thereof.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem that the external power source is difficult to arrange due to the rotation inside the existing washing machine, the present invention provides a control method of a washing machine, which is characterized in that the washing machine comprises a pulsator and a rotary tub, the pulsator is arranged at the bottom of the rotary tub and is connected with the rotary tub through a clutch, and the washing machine further comprises a magnet supply module, a magnet induction power generation module and a light emitting lamp;
the magnet induction power generation module is fixed on one of the rotary tub or the pulsator, and the magnet supply module is fixed on the other of the rotary tub or the pulsator in a position corresponding to the magnet induction power generation module;
the light-emitting lamp is electrically connected with the magnet induction power generation module and is fixed on the magnet induction power generation module or is fixed on the rotary barrel or the impeller together with the magnet induction power generation module;
the magnet supply module generates a magnetic field, and when the magnet induction power generation module reciprocates on a path close to or far away from the magnet supply module, the magnet induction power generation module can generate electric energy inside to supply power to the light-emitting lamp;
the control method comprises the following steps:
controlling the clutch to be in a closed state in which the rotary barrel and the impeller are fixedly connected;
controlling the rotation speed of the rotary barrel to be increased to a set speed;
controlling the clutch to be in an open state in which the rotary tub and the pulsator are separated;
and controlling the rotating barrel or the impeller to decelerate or stop.
In a preferred embodiment of the above method for controlling a washing machine, the step of "controlling the clutch to be in a closed state in which the rotary tub and the pulsator are fixedly connected" includes:
determining an operating state of the washing machine;
and when the washing machine is in a washing, rinsing or dewatering working state, controlling the clutch to be in a closed state which enables the rotary barrel and the impeller to be fixedly connected.
In a preferred embodiment of the control method of the washing machine, after the step of "controlling the rotating tub or the pulsator to be decelerated or stopped", the control method further includes:
acquiring the speed reduction or stop times of the rotary barrel or the impeller;
and selectively controlling the washing machine to return to a washing, rinsing or dehydrating working state before entering the control method according to the speed reduction or stop times of the rotary barrel or the impeller.
In a preferred embodiment of the above method for controlling a washing machine, the step of selectively controlling the washing machine to return to a washing, rinsing or dehydrating operation state before entering the control method according to the number of times of deceleration or stop of the rotary tub or the pulsator specifically includes:
and when the speed reduction or stop times of the rotary barrel or the impeller are more than or equal to the set times, controlling the washing machine to return to a washing, rinsing or dewatering working state before entering the control method.
In a preferred embodiment of the above method for controlling a washing machine, the step of selectively controlling the washing machine to return to a washing, rinsing or dehydrating operation state before entering the control method according to the number of times of deceleration or stop of the rotary tub or the pulsator specifically includes:
and when the speed reduction or stop times of the rotary barrel or the impeller are less than the set times, controlling the washing machine to return to the step of controlling the rotary barrel to rotate and increase to the set speed.
In a preferred technical solution of the control method of the washing machine, the magnet induction power generation module includes a first housing, a coil, and a magnetizer, the first housing is fixed to the rotary tub or the pulsator, the coil is fixed to an inner side of the first housing, the magnetizer is fixed to an inner side of the coil and is disposed corresponding to the magnet supply module, and the light emitting lamp is electrically connected to the coil.
In a preferable technical solution of the control method of the washing machine, the magnet induction power generation module further includes a second casing, the second casing is fixed to the inner side of the first casing, the coil is wound around the outer side of the second casing, and the magnetizer is fixed to the inner side of the second casing.
In a preferred technical solution of the control method of the washing machine, the magnetizer is an iron core.
In a preferred technical scheme of the control method of the washing machine, the luminescent lamp is an ultraviolet germicidal lamp or an LED illuminating lamp; and/or the like and/or,
the magnet supply module is a permanent magnet.
In a preferred technical scheme of the control method of the washing machine, the washing machine is a pulsator washing machine, and correspondingly, the rotary barrel is an inner barrel; and/or
The magnet supply module is a permanent magnet.
As can be understood by those skilled in the art, in the technical solution of the present invention, the washing machine includes a pulsator and a rotary tub, the pulsator is disposed at the bottom of the rotary tub and is connected with the rotary tub through a clutch, the washing machine further includes a magnet supply module, a magnet induction power generation module, and a light emitting lamp; the magnet induction power generation module is fixed on one of the rotary barrel or the impeller, and the magnet supply module is fixed on the other of the rotary barrel or the impeller corresponding to the position of the magnet induction power generation module; the luminescent lamp is electrically connected with the magnet induction generating module and is fixed on the magnet induction generating module or is fixed on the rotary barrel or the impeller together with the magnet induction generating module; the magnet supply module generates a magnetic field, and when the magnet induction power generation module reciprocates on a path close to or far away from the magnet supply module, the magnet induction power generation module can generate electric energy inside to supply power to the light-emitting lamp;
the control method of the washing machine includes:
controlling the clutch to be in a closed state which enables the rotary barrel and the impeller to be fixedly connected;
controlling the rotating speed of the rotating barrel to be increased to a set speed;
controlling the clutch to be in an open state for separating the rotary barrel and the impeller;
controlling the rotating barrel or the impeller to slow down or stop.
The washing machine with the arrangement mode can drive the magnet supply module and the magnet induction power generation module to move relatively through the relative rotation of the rotary barrel and the impeller so as to generate electric energy, and the invention designs a set of control method aiming at the washing machine, so that the relative rotation of the rotary barrel and the impeller can be enhanced, the washing machine can realize the self-power generation function of the washing machine through the self-power generation structure combined with the control method of the washing machine, and then provide illumination for the inside of the washing machine, independent wiring in the washing machine is not needed, and the risk of electric leakage is avoided.
Drawings
The control method of the washing machine of the present invention will be described with reference to the accompanying drawings in conjunction with a pulsator washing machine. In the drawings:
fig. 1 is an overall structural view of a washing machine according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a main flow chart of a control method of the washing machine of the present invention;
fig. 4 is a detailed flowchart of a control method of a washing machine of the present invention.
List of reference numerals:
1. a magnet supply module; 2. a magnet induction power generation module; 21. a first housing; 22. a second housing; 23. a coil; 24. a magnetizer; 3. a light emitting lamp; 4. an impeller; 5. the barrel is rotated.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the light emitting lamp is described as an illuminating lamp in the description, it is obvious that the light emitting lamp of the present invention may be other functional lamps such as an ultraviolet sterilizing lamp or a mosquito killing lamp to fulfill other requirements.
Referring to fig. 1 and 2, in one possible embodiment, the washing machine includes a pulsator 4 and a rotary tub 5, the pulsator 4 being disposed at the bottom of the rotary tub 5 and connected to the rotary tub 5 through a clutch (not shown in the drawings), the washing machine further including a magnet supply module 1, a magnet induction power generation module 2, and a light emitting lamp 3; the magnet induction power generation module 2 is fixed on one of the rotary tub 5 or the pulsator 4, and the magnet supply module 1 is fixed on the other of the rotary tub 5 or the pulsator 4 at a position corresponding to the magnet induction power generation module 2; the luminescent lamp 3 is electrically connected with the magnet induction generating module 2 and is fixed on the magnet induction generating module 2 or is fixed on the rotary barrel 5 or the impeller 4 together with the magnet induction generating module 2; the magnet supply module 1 generates a magnetic field, and when the magnet induction power generation module 2 reciprocates on a path close to or far from the magnet supply module 1, the magnet induction power generation module 2 can generate electric energy inside, thereby supplying power to the light emitting lamp 3.
Through the expression of the above structure, those skilled in the art can know that the above technical solution can drive the magnet induction power generation module 2 to reciprocate on a path close to or far from the magnet supply module 1 through the relative rotation of the pulsator 4 and the rotary tub 5, and the magnet induction power generation module 2 generates a changing magnetic field inside itself due to being close to or far from the magnet supply module 1, thereby realizing the power supply of the light emitting lamp 3. However, in all the operating states of the washing machine, not all the operating states have the relative rotation of the rotary tub 5 and the pulsator 4, and even if there is the relative rotation, the speed difference of the relative rotation cannot be guaranteed to meet the requirement, for example, in the washing state of the pulsator washing machine, the relative rotation speed of the pulsator 4 and the rotary tub 5 is limited, in this case, the power generation amount is difficult to maintain the illumination of the light emitting lamp, therefore, there is still a need in the art for a control method of the washing machine to solve the problem of insufficient power generation amount of such washing machine in the normal operation mode, and the main flow chart of the control method of the present invention is shown in fig. 3, and comprises:
s100, controlling a clutch to be in a closed state for fixedly connecting a rotary barrel and a wave wheel;
s200, controlling the rotation speed of the rotary barrel to be increased to a set speed;
s300, controlling a clutch to be in an opening state for separating a rotary barrel and a wave wheel;
s400, controlling the rotating barrel or the impeller to decelerate or stop.
Under the condition that the generated energy is insufficient and electricity needs to be supplemented, the washing machine can be controlled to enter the control method, the clutch is closed firstly to enable the rotary barrel 5 and the impeller 4 to reach a higher set rotating speed together, then the clutch is opened, one of the rotary barrel 5 or the impeller 4 is controlled to be decelerated or stopped, the other one still has a higher rotating speed according to inertia, and at the moment, the rotating speed difference between the rotary barrel 5 and the impeller 4 can drive the magnet supply module 1 and the magnet induction generating module 2 to generate a higher relative displacement speed, so that sufficient electric energy is generated to supply electricity to the light emitting lamp 3.
Referring to fig. 2 and 4, a detailed description will be given of an embodiment of the control method of the present invention, as shown in fig. 4, the control method of the present invention includes:
s110, determining the working state of the washing machine;
s120, when the washing machine is in a washing, rinsing or dewatering working state, controlling the clutch to be in a closed state which enables the rotary barrel and the impeller to be fixedly connected;
s200, controlling the rotation speed of the rotary barrel to be increased to a set speed;
s300, controlling a clutch to be in an opening state for separating a rotary barrel and a wave wheel;
s400, controlling the rotating barrel or the impeller to decelerate or stop;
s500, obtaining the speed reduction or stop times of the rotary barrel or the impeller;
s600, selectively controlling the washing machine to return to a washing, rinsing or dehydrating working state before entering the control method according to the speed reduction or stop times of the rotary barrel or the impeller;
s610, when the speed reduction or stop times of the rotary barrel or the impeller are more than or equal to the set times, controlling the washing machine to return to a washing, rinsing or dewatering working state before entering the control method;
and S620, controlling the washing machine to return to the step of controlling the rotating speed of the rotating barrel to be increased to the set speed when the speed reduction or stop times of the rotating barrel or the impeller are less than the set times.
Compared with the main flowchart, the steps S110 and S120 increase the judgment of the operating state of the washing machine, and the washing machine is divided into a plurality of operating states, and the control method of the present invention is not applicable to each operating state, for example, if the washing machine is in the operating state of drying the laundry, because the laundry is not washed in the water, the laundry may be caught in the gap due to the relative movement of the rotary tub 5 and the pulsator 4, which is not desired by the skilled person, and therefore the control method of the present invention is not applied as much as possible in such an operating state, and by judging the operating state of the washing machine, the present invention can be more reliably implemented without causing damage to the laundry or the washing machine.
In addition, steps S500-S620 are added, whether the illumination electric quantity or the illumination time is met or not is judged by controlling the speed reduction or stop times of the rotary barrel 5 or the impeller 4, when the speed reduction or stop times of the rotary barrel 5 or the impeller 4 are more than or equal to the set times, the illumination electricity utilization is met, the normal washing machine can work, and therefore the washing machine is controlled to return to the washing, rinsing or dewatering working state before entering the control method; when the speed reduction or stop times of the rotary tub 5 or the pulsator 4 is less than the set times, the power consumption for illumination is still insufficient or the illumination time is still insufficient, and the electric energy is required to be continuously generated, so that the washing machine is controlled to return to the step S200 of controlling the rotary tub to rotate and increase to the set speed, and the electric energy is continuously generated.
So far, the main steps of the control method of the washing machine of the present invention have been introduced, but since the structure of the washing machine is described in the above technical solution only by way of example, in order to make the reader more clearly understand the specific embodiments of the structures of the magnet supply module 1, the magnet induction power generation module 2, etc., the specific structure of the washing machine will be explained in detail below, so that the structure of the washing machine of the present invention is more fully shown.
Specifically, in one possible embodiment, as shown in fig. 2, a magnet supply module 1 is fixedly disposed at the bottom of a rotary tub 5 of the pulsator washing machine, and is used for generating a magnet, which may be a permanent magnet, but may also be an electromagnet or other devices or equipment capable of generating a magnetic field. A magnet induction generating module 2 is fixed at a position of the pulsator 4 corresponding to the magnet supply module 1 (where the corresponding position is such that they can be moved closer to or away from each other during rotation), the magnet induction generating module 2 includes a first casing 21, a second casing 22, a coil 23, and a magnetizer 24, and both the first casing 21 and the second casing 22 are sealed casings. The first casing 21 is fixed on the pulsator 4, the second casing 22 is fixed on the inner side of the first casing 21, the coil 23 is wound on the outer side of the second casing 22, the magnetizer 24 is fixed on the inner side of the coil 23 and is arranged corresponding to the magnet supply module 1, and the light emitting lamp 3 is electrically connected with the coil 23. The magnetizer 24 may be an iron core, or may be other members or devices as long as the object can generate a magnetic field change along with the approaching or departing of the permanent magnet.
The whole working process is as follows: when the rotary barrel 5 and the impeller 4 have relative motion, each time the impeller 4 rotates for one circle relative to the rotary barrel 5, the magnet induction power generation module 2 is close to the primary permanent magnet and is far away from the primary permanent magnet, correspondingly, when the magnetizer 24 is close to the permanent magnet, the magnetic field of the magnetizer can be increased, when the magnetizer is far away from the permanent magnet, the magnetic field of the magnetizer can be reduced, the magnetizer 24 finishes the change of the size of the primary magnetic field, the continuous change of the magnetic field can lead the magnetic induction line to move relative to the coil 23, and therefore the coil 23 can cut the magnetic induction line, current is generated, and the light-emitting lamp 3 is enabled to be lightened.
In summary, the present invention provides a control method for a washing machine having a magnet supply module 1 and a magnet induction power generation module 2, which can improve the power generation capability of the washing machine and further illuminate the interior of the washing machine, thereby solving the problem in the prior art that the interior of the washing machine is difficult to illuminate. And, the control method of the invention is selectively used according to different working states, thereby further ensuring the safety of the washing machine in the working process. In addition, the present invention also provides the steps of steps S500-S620 with respect to indirectly judging whether the power generation satisfies the set requirement by judging the number of cycles, so that the washing machine can realize sufficient illumination time or obtain sufficient illumination power.
It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can modify the above-mentioned structure so that the present invention can be applied to more specific application scenarios without departing from the principle of the present invention.
For example, in an alternative embodiment, the second casing 22 is provided for better structural optimization and waterproofing of the inside, but the first casing 21 is a closed cavity, so the second casing 22 is obviously not necessary, and it is also possible to eliminate the second casing 22, as long as the coil 23 is directly fixed on the inner wall or the bottom of the first casing 21, and the magnetizer 24 is fixed on the bottom of the first casing 21, respectively, without departing from the principle of the present invention, and therefore, the present invention will fall within the protection scope of the present invention.
For example, in another alternative embodiment, the light emitting lamp 3 may be an illuminating lamp such as an LED lamp, an ultraviolet germicidal lamp or the like for germicidal use, or a combination of the two, and may be switched for use, or other functional lamps such as a mosquito-repellent lamp or the like, without departing from the principle of the present invention, and therefore, all will fall within the protection scope of the present invention.
For example, in another alternative embodiment, although only one magnet induction power generation module 2 and one magnet supply module 1 are exemplarily illustrated in fig. 2, the number of the two may be obviously set at will, and the two need not be set correspondingly, for example, three magnet supply modules 1 may be set in a circular path at the bottom of the rotary tub 5, but five magnet induction power generation modules 2 are provided on the pulsator 4, and it is obvious that power generation may still be performed with the rotation of the pulsator 4, so that the light emitting lamps 3 are lighted, without departing from the principle of the present invention, and thus all will fall within the protection scope of the present invention.
Finally, it should be noted that, although the present invention is described by taking a pulsator washing machine as an example, the control method of the washing machine of the present invention may be applied to other washing machines. For example, in the case of a drum washing machine, the rotary tub 5 is an inner tub when the washing machine is a pulsator washing machine, and the rotary tub 5 is an inner tub when the washing machine is a drum washing machine.
Those skilled in the art will appreciate that the washing machine described above may also include other known structures such as a processor, a controller, a memory, etc., wherein the memory includes, but is not limited to, ram, flash, rom, prom, volatile, nvm, serial, parallel, or registers, etc., and the processor includes, but is not limited to, CPLD/FPGA, DSP, ARM processor, MIPS processor, etc. Such well-known structures are not shown in the drawings in order to not unnecessarily obscure embodiments of the present disclosure.
Although the foregoing embodiments describe the steps in the above sequential order, those skilled in the art will understand that, in order to achieve the effect of the present embodiments, the steps may not be executed in such an order, and may be executed simultaneously (in parallel) or in an inverse order, and these simple variations are within the scope of the present invention.
So far, the technical solutions of the present invention have 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 the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A control method of a washing machine is characterized in that the washing machine comprises a wave wheel and a rotary barrel, wherein the wave wheel is arranged at the bottom of the rotary barrel and is connected with the rotary barrel through a clutch;
the magnet induction power generation module is fixed on one of the rotary tub or the pulsator, and the magnet supply module is fixed on the other of the rotary tub or the pulsator in a position corresponding to the magnet induction power generation module;
the light-emitting lamp is electrically connected with the magnet induction power generation module and is fixed on the magnet induction power generation module or is fixed on the rotary barrel or the impeller together with the magnet induction power generation module;
the magnet supply module generates a magnetic field, and when the magnet induction power generation module reciprocates on a path close to or far away from the magnet supply module, the magnet induction power generation module can generate electric energy inside to supply power to the light-emitting lamp;
the control method comprises the following steps:
controlling the clutch to be in a closed state in which the rotary barrel and the impeller are fixedly connected;
controlling the rotation speed of the rotary barrel to be increased to a set speed;
controlling the clutch to be in an open state in which the rotary tub and the pulsator are separated;
and controlling the rotating barrel or the impeller to decelerate or stop.
2. The control method of a washing machine according to claim 1, wherein the step of "controlling the clutch to be in a closed state in which the rotary tub and the pulsator are fixedly connected" specifically includes:
determining an operating state of the washing machine;
and when the washing machine is in a washing, rinsing or dewatering working state, controlling the clutch to be in a closed state which enables the rotary barrel and the impeller to be fixedly connected.
3. The control method of a washing machine as claimed in claim 2, wherein after the step of 'controlling the rotation tub or the pulsator to be decelerated or stopped', the control method further comprises:
acquiring the speed reduction or stop times of the rotary barrel or the impeller;
and selectively controlling the washing machine to return to a washing, rinsing or dehydrating working state before entering the control method according to the speed reduction or stop times of the rotary barrel or the impeller.
4. The control method of a washing machine according to claim 3, wherein the step of selectively controlling the washing machine to return to the washing, rinsing or dehydrating operation state before entering the control method according to the number of times the rotating tub or the pulsator is decelerated or stopped specifically comprises:
and when the speed reduction or stop times of the rotary barrel or the impeller are more than or equal to the set times, controlling the washing machine to return to a washing, rinsing or dewatering working state before entering the control method.
5. The control method of a washing machine according to claim 3, wherein the step of selectively controlling the washing machine to return to the washing, rinsing or dehydrating operation state before entering the control method according to the number of times the rotating tub or the pulsator is decelerated or stopped specifically comprises:
and when the speed reduction or stop times of the rotary barrel or the impeller are less than the set times, controlling the washing machine to return to the step of controlling the rotary barrel to rotate and increase to the set speed.
6. The control method of a washing machine according to claim 1, wherein the magnet induction power generation module includes a first housing fixed to the rotary tub or the pulsator, a coil fixed to an inner side of the first housing, and a magnetizer fixed to an inner side of the coil and disposed corresponding to the magnet supply module, the light emitting lamp being electrically connected to the coil.
7. The control method of a washing machine according to claim 6, wherein the magnet induction power generation module further includes a second case fixed to an inner side of the first case, the coil is wound around an outer side of the second case, and the magnetizer is fixed to an inner side of the second case.
8. The control method of a washing machine according to claim 7, wherein the magnetizer is an iron core.
9. The control method of a washing machine according to claim 1, wherein the light emitting lamp is an ultraviolet germicidal lamp or an LED illumination lamp; and/or the like and/or,
the magnet supply module is a permanent magnet.
10. The control method of a washing machine as claimed in claim 1, wherein the washing machine is a pulsator washing machine, and accordingly the rotary tub is an inner tub; and/or
The washing machine is a drum washing machine, and correspondingly, the rotary barrel is an inner barrel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442405.6A CN113774616A (en) | 2020-05-22 | 2020-05-22 | Control method of washing machine |
| JP2022571785A JP7493061B2 (en) | 2020-05-22 | 2021-04-26 | How to control a washing machine |
| PCT/CN2021/089753 WO2021223613A1 (en) | 2020-05-22 | 2021-04-26 | Control method for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442405.6A CN113774616A (en) | 2020-05-22 | 2020-05-22 | Control method of washing machine |
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| CN113774616A true CN113774616A (en) | 2021-12-10 |
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| CN202010442405.6A Pending CN113774616A (en) | 2020-05-22 | 2020-05-22 | Control method of washing machine |
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|---|---|
| JP (1) | JP7493061B2 (en) |
| CN (1) | CN113774616A (en) |
| WO (1) | WO2021223613A1 (en) |
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| EP2604740A1 (en) * | 2011-12-16 | 2013-06-19 | Electrolux Home Products Corporation N.V. | Laundry machine with lighting apparatus for drum lighting |
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| JP3391335B2 (en) * | 1997-06-06 | 2003-03-31 | 松下電器産業株式会社 | Washing machine |
| AU777010B2 (en) * | 2002-01-17 | 2004-09-30 | Lg Electronics Inc. | Direct-drive washing machine |
| CN205917482U (en) * | 2016-07-08 | 2017-02-01 | 中山东菱威力电器有限公司 | Washing machine who possesses ultraviolet sterilization disinfection function |
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- 2020-05-22 CN CN202010442405.6A patent/CN113774616A/en active Pending
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- 2021-04-26 JP JP2022571785A patent/JP7493061B2/en active Active
- 2021-04-26 WO PCT/CN2021/089753 patent/WO2021223613A1/en active Application Filing
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|---|---|---|---|---|
| EP2604740A1 (en) * | 2011-12-16 | 2013-06-19 | Electrolux Home Products Corporation N.V. | Laundry machine with lighting apparatus for drum lighting |
| CN104074024A (en) * | 2013-03-27 | 2014-10-01 | 海尔集团公司 | Washing method of washing machine |
| CN103346657A (en) * | 2013-07-26 | 2013-10-09 | 侯惜之 | Magnetic iron-core coil integrated power generator |
| CN106012406A (en) * | 2016-07-08 | 2016-10-12 | 中山东菱威力电器有限公司 | Washing machine with ultraviolet sterilization and disinfection function |
| CN106521882A (en) * | 2016-10-31 | 2017-03-22 | 广东威灵电机制造有限公司 | Washing machine |
| CN210420584U (en) * | 2019-05-23 | 2020-04-28 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7493061B2 (en) | 2024-05-30 |
| JP2023526120A (en) | 2023-06-20 |
| WO2021223613A1 (en) | 2021-11-11 |
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