CN105088662B - Roller washing machine - Google Patents
Roller washing machine Download PDFInfo
- Publication number
- CN105088662B CN105088662B CN201410210123.8A CN201410210123A CN105088662B CN 105088662 B CN105088662 B CN 105088662B CN 201410210123 A CN201410210123 A CN 201410210123A CN 105088662 B CN105088662 B CN 105088662B
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- photoelectric sensor
- bar
- upper shell
- damper
- washing tube
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Abstract
The invention discloses a kind of roller washing machine, including：Casing, washing tube, damper, photoelectric sensor and control device.Washing tube is rotatably arranged in casing.The two ends of damper are connected with the outer wall of washing tube and the inwall of casing respectively.Photoelectric sensor is connected to damper, and photoelectric sensor is configured to export electric signal when the position of washing tube changes, wherein, the photoelectric sensor includes elastic component.Control device is connected to receive the electric signal of photoelectric sensor outflow with photoelectric sensor.Roller washing machine according to embodiments of the present invention, by the way that photoelectric sensor is connected into damper, photoelectric sensor is configured to export electric signal when the position of washing tube changes, control device can judge the weight change of washing tube according to electric signal, so as to more accurately monitor the weight change of washing tube in real time, to control roller washing machine more smoothly to run.
Description
Technical field
The present invention relates to laundry field, more particularly, to a kind of roller washing machine.
Background technology
Roller washing machine is during use, and different inflows and different washing loads can cause roller washing machine
Weight difference, while roller washing machine is in washing process, in rinse stage and dehydration drying stage, roller washing machine
Weight can also change, and the roller washing machine in correlation technique has not been able to examine the weight of roller washing machine in real time
Survey, so that the running of roller washing machine can not be controlled and judged according to the weight change situation of roller washing machine.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention
One purpose is to propose a kind of roller washing machine, accurately the weight change of monitoring washing tube in real time.
Roller washing machine according to embodiments of the present invention, including：Casing；Washing tube, the washing tube is rotatably arranged at
In the casing；Damper, the two ends of the damper are connected with the outer wall of the washing tube and the inwall of the casing respectively；
Photoelectric sensor, the photoelectric sensor is connected to the damper, and the photoelectric sensor is configured in the washing tube
Position export electric signal when changing, wherein, the photoelectric sensor includes elastic component；Control device, the control dress
Put and be connected to receive the electric signal of the photoelectric sensor outflow with the photoelectric sensor.
Roller washing machine according to embodiments of the present invention, by the way that photoelectric sensor is connected into damper, photoelectric sensor
It is configured to export electric signal when the position of washing tube changes, control device can judge washing tube according to electric signal
Weight change, so as to more accurately monitor the weight change of washing tube in real time, to control roller washing machine more smoothly to transport
OK.
In addition, roller washing machine according to the above embodiment of the present invention can also have technical characteristic additional as follows：
In a particular embodiment of the present invention, the damper includes being enclosed on outside friction lever and damper cylinder, the damper cylinder
The friction lever is outer and relatively described friction lever slidably, one end of the damper cylinder is connected with the outer wall of the washing tube, institute
The one end for stating friction lever is connected with the inwall of the casing.So that damper is simple in construction.
According to some embodiments of the present invention, the photoelectric sensor includes：Upper shell and lower house, the upper shell and
It is connected between the lower house by elastic component relative to move up and down between the upper shell and the lower house, institute
Upper shell and the lower house is stated respectively with the damper cylinder and the friction lever to be connected；Light transmitting terminal and optical receiving end, it is described
Light transmitting terminal and the optical receiving end be located at the upper shell and the lower house one of them on；Light reflection surface, the light
Reflecting surface is located on another of the upper shell and the lower house light sent from the smooth transmitting terminal being reflected back
The optical receiving end.So that photoelectric sensor is simple in construction, and can accurately it detect.
Specifically, the two ends of the elastic component respectively only be against the upper shell lower surface and the light reflection surface it is upper
On surface.
Preferably, the elastic component is spring.
The present invention some examples in, the open bottom end of the upper shell, the open top of the lower house, it is described on
Housing shells are on the lower house.So that photoelectric sensor is simple in construction.
Further, the photoelectric sensor also includes the photoelectric sensor wire being connected with the control device.
In some embodiments of the invention, roller washing machine also includes pendulum spring, the two ends point of the pendulum spring
It is not connected with the top of the inwall of the casing and the outer wall of the washing tube.
In some embodiments of the invention, the photoelectric sensor includes：Upper shell and lower house, the upper shell and
It is connected relative to move up and down between the upper shell and the lower house by elastic component between the lower house；Light
Transmitting terminal and optical receiving end, the smooth transmitting terminal and the optical receiving end are located at wherein the one of the upper shell and the lower house
On individual；Light reflection surface, the light reflection surface is located on another of the upper shell and the lower house to send out from the light
Penetrate and hold the light sent to be reflected back the optical receiving end.
Brief description of the drawings
Fig. 1 is the schematic diagram of the roller washing machine according to the embodiment of the present invention；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the schematic diagram of the photoelectric sensor according to the embodiment of the present invention.
Reference：
Roller washing machine 1000,
Casing 1, body 10, upper lid 11,
Washing tube 2,
Damper 3, friction lever 30, damper cylinder 31, the first bar 310, the second bar 311, the 3rd bar 301, the 4th bar 302,
Photoelectric sensor 4, light transmitting terminal 41, optical receiving end 42, elastic component 43, light reflection surface 44, lower house 45, upper shell
46、
Pendulum spring 5,
Footing 6
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " circumference "
Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and
Simplify description, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration
And operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Roller washing machine 1000 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 3.
As shown in figure 1, roller washing machine 1000 according to embodiments of the present invention includes：Casing 1, washing tube 2, damper 3,
Photoelectric sensor 4 and control device (not shown).The front side of casing 1 is provided with holds mouth (figure for the clothing that holds and take
It is not shown).Washing tube 2 is rotatably arranged at casing 1, and washing tube 2 can by a small margin be swung in casing 1, be held in washing tube 2
There are clothing and water, when the weight of clothing and water changes, the position of washing tube 2 can change.
The two ends of damper 3 are connected with the outer wall of washing tube 2 and the inwall of casing 1 respectively, and damper 3 is to washing tube 2
There is cushioning effect, i.e. damper 3 to play a part of damping for motion, to ensure that washing tube 2 can be with even running.In showing for Fig. 1
In example, damper 3 is located at the bottom of casing 1, and the top of casing 1 is additionally provided with pendulum spring 5, the two ends of pendulum spring 5 respectively with
The top of the inwall of casing 1 is connected with the outer wall of washing tube 2.So as to pendulum spring 5 with the collective effect of damper 3 with to washing tube
Cushioning effect, i.e. pendulum spring 5 are played in 1 motion and damper 3 plays a part of damping jointly, to be further ensured that complete machine is put down
Steady operation.
In some specific embodiments of the present invention, the photoelectric sensor includes upper shell and lower house, the upper casing
Be connected between body and the lower house by elastic component with cause between the upper shell and the lower house can relatively on move down
It is dynamic；Light transmitting terminal and optical receiving end, the smooth transmitting terminal and the optical receiving end are located at the upper shell and the lower house
On one of them；Light reflection surface, the light reflection surface is located on another of the upper shell and the lower house with will be from institute
State the light that light transmitting terminal sends and be reflected back the optical receiving end.
Photoelectric sensor 4 is connected to damper 3, when photoelectric sensor 4 is configured to change in the position of washing tube 2
Electric signal is exported, wherein, the photoelectric sensor includes elastic component.It is noted herein that, photoelectric sensor 4 includes elasticity
Part, that is to say, that photoelectric sensor 4 comes with elastic component.
Control device is connected to receive the electric signal of the outflow of photoelectric sensor 4 with photoelectric sensor 4.Specifically, electric signal
Can be voltage, electric current, frequency, PWM (pulse width) etc..In some examples of invention, photoelectric sensor 4 also includes and control
The connected photoelectric sensor wire (not shown) of device processed.Consequently facilitating photoelectric sensor 4 is connected with control device.Need into
Row explanation, is additionally provided with the other structures such as motor in casing 1, and laundry principle of roller washing machine 1000 etc. is ability
Known to the technical staff in domain, just it is not described in detail here.
Specifically, when the weight of washing tube 2 changes, washing tube 2 is moved, such as when the clothing in washing tube 2 and
During the weight increase of water, washing tube 2 can sink, and now the distance between the bottom wall of washing tube 2 and inner bottom wall of casing 2 diminish.
Because damper 3 plays a part of buffering to the motion of washing tube 2, therefore the athletic meeting of washing tube 2 is applied directly to damper 3
On, simultaneously because photoelectric sensor 4 is connected to damper 3, therefore the motion of washing tube 2 can also be applied directly to photoelectric sensor
On 4, therefore photoelectric sensor 4 can export electric signal according to the change in location of washing tube 2 in real time, and electric signal can be anti-exactly
Answer the weight change of washing tube 2, control device receive the electric signal that photoelectric sensor 4 spreads out of judge washing tube 2 weight whether
Change.For example specifically, control device can realize clothing according to the electric signal of reception on roller washing machine 1000
The functions such as precise weighing.
The electric signal that for example control device can be exported according to photoelectric sensor 4 again makes the following judgment：Wash completion
Afterwards, when draining valve is opened, as water is discharged in washing tube 2, the weight saving of washing tube 2, washing tube 2 can be moved upwards, due to row
Less, the value that photoelectric sensor 4 is exported also is downward linearity curve to water valve draining change in flow；When water is drained in washing tube 2
Afterwards, the weight of washing tube 2 no longer changes, and now the position of washing tube 2 no longer changes, and photoelectric sensor 4 is output as approaching
The straight line of level.When the data value that controller is collected no longer changes or varied less, that is, judge that roller washing machine is arranged
Water is completed, you can immediately begin to carry out dehydration action.With this determination methods than existing water level photoelectric sensor determination methods
More accurate, water is drained at once with regard to that can perceive in washing tube 2, at once with regard to that can start dehydration, it is possible to reduce wash time.Certainly it is worth
It must understand, control device can also judge other operations of washing tube 2 according to the weight change of the washing tube 2 collected,
Here just it is not described in detail.
Roller washing machine 1000 according to embodiments of the present invention, by the way that photoelectric sensor 4 is connected into damper 3, photoelectricity
Sensor 4 is configured to export electric signal when the position of washing tube 2 changes, and control device can judge according to electric signal
The weight change of washing tube 2, so as to more accurately monitor the weight change of washing tube 2 in real time, to control roller washing machine
1000 more smoothly run.
The roller washing machine 1000 according to the specific embodiment of the invention is described below with reference to Fig. 1-Fig. 3.
As shown in figure 1, roller washing machine 1000 includes casing 1, washing tube 2, damper 3, photoelectric sensor 4, suspension bullet
Spring 5 and control device.
Casing 1 includes body 10 and upper lid 11, and the top of body 10 is opened wide, the top of upper lid 11 and body 10 coordinate with
The space for holding washing tube 2 is limited between body 10.Hold and be additionally provided with use on the front side that mouth is located at body 10, body 10
In opening or closing the cover plate (not shown) that holds mouth.Each corner of the bottom wall of body 10 is equipped with footing 6.
Washing tube 2 includes steel ladle (not shown) and dehydration barrel (not shown), and dehydration barrel, which is rotatably arranged at, to be filled with water
In bucket.Steel ladle is connected by pendulum spring 5 and damper 3 with the inwall of casing 1, the two ends of pendulum spring 5 respectively with casing 1
The top of inwall be connected with the outer wall of steel ladle, the bottom wall and the outer wall phase of steel ladle of the two ends of damper 3 respectively with casing 1
Even, pendulum spring 5 and damper 3 have certain snubber to act on the energy of the motion of washing tube 2 respectively, it is ensured that whole
Machine even running.
Damper 3 includes being enclosed on outside friction lever 30 and damper cylinder 31, damper cylinder 31 outside friction lever 30 and Relative friction bar 30
Slidably, one end of damper cylinder 31 is connected with the outer wall of washing tube 2, and one end of friction lever 30 is connected with the inwall of casing 1.Specifically
For, when the weight of washing tube 2 changes and when moving, in the presence of washing tube 2, damper cylinder 31 can be in friction lever 30
It is upper slip and buffering is played a part of in the motion to washing tube 2.
Photoelectric sensor 4 includes：Upper shell 46, lower house 45, light transmitting terminal 41, optical receiving end 42 and light reflection surface 44,
Wherein, covered on outside the open bottom end of upper shell 46, the open top of lower house 45, upper shell 46 on lower house 45.
It is connected between upper shell 46 and lower house 45 by spring 43 so that cause can phase between upper shell 46 and lower house 45
To moving up and down, that is to say, that upper shell 46 can be moved up and down with respect to lower house 45, lower house 45 can be with respect to upper shell about 46
It is mobile.Upper shell 46 is connected with damper cylinder 31, and lower house 45 is connected with friction lever 30, when damper cylinder 31 is slided on friction lever 30
When, the deformation quantity of spring 43 is changed, and upper shell 46 can be moved relative to lower house 45.
As depicted in figs. 1 and 2, in order on the premise of the cushioning effect of damper 3 is ensured so that damper 3 and photoelectricity
Connection between sensor 4 is simple, and damper cylinder 31 includes the first bar 310 and the second bar 311, and friction lever 30 includes the 3rd bar 301
With the 4th bar 302, it is enclosed on the 3rd bar 301 to be slided on the 3rd bar 301 outside the first bar 310, the second bar 311 is from the first bar
310 periphery wall stretches out, and the second bar 311 is formed as substantially " L " shape, the free end of the second bar 311 and the top of upper shell 46
Wall is connected.The periphery wall of 4th bar 302 from the 3rd bar 301 stretches out, and the 4th bar 302 is formed as substantially " L " shape, the 4th bar
302 free end is connected with the bottom wall of lower house 45.Certainly it is worth understanding, damper 3 and photoelectric sensor 4 can pass through
Any mode is connected, as long as ensureing the cushioning effect of damper 3 and ensureing that photoelectric sensor 4 can be sent out in the position of washing tube 2
Electric signal is sent out during changing.
Spring 43 is the Hookean spring of flexible coefficient.The two ends of spring 43 are only against the lower surface of upper shell 46 respectively
On the upper surface of light reflection surface 44.Wherein it is worth understanding, is can also be between upper shell 46 and lower house 45 by it
He is connected at elastic component, and elastic component can also be connected with upper shell 46 and lower house 45 by other means, upper shell 46 and lower casing
Matching relationship not limited to this between shape, upper shell 46 and the lower house 45 of body 45, as long as so that upper shell 46 and lower house
It can be relatively moved between 45.
Light transmitting terminal 41 and optical receiving end 42 are located on upper shell 46.Light reflection surface 44 is located on lower house 45 with will be from light
The light reflected light receiving terminal 42 that transmitting terminal 41 is sent.Certainly it is worth understanding, light transmitting terminal 41 and optical receiving end 42 are also
It can be located on lower house 45, light reflection surface 44 is located on upper shell 46 with reflection light, that is to say, that light transmitting terminal 41 and light
Receiving terminal 42 be located at upper shell 46 and lower house 45 one of them on, light reflection surface 44 is located at upper shell 46 and lower house 45
Light reflected light receiving terminal 42 on another will be sent from light transmitting terminal 41.It is worth understanding, in photoelectric sensor 4
The control elements such as the control panel that is connected with optical receiving end 42 are additionally provided with, control element can believe the light received from optical receiving end 42
Number electric signal is converted into, the electric signal and the distance between light reflection surface 44 and light transmitting terminal 41 (optical receiving end 42) d are into corresponding
Relation, preferably linear corresponding relation.
Specifically, the light that light transmitting terminal 41 is sent is by the reflected light receiving terminal 42 of light reflection surface 44, when roller is washed
When the weight of clothes and water changes in clothing machine 1000, the weight of washing tube 2 changes, and damper cylinder 31 is sliding on friction lever 30
Dynamic, the deformation quantity of spring 43 is changed simultaneously, and upper shell 46 is moved relative to lower house 45, light reflection surface 44 and light transmitting terminal 41
Changed with the distance between optical receiving end 42 d, i.e., the optical signal for reflexing to optical receiving end 42 by light reflection surface 44 becomes
Change, so that the electric signal transmitted out from photoelectric sensor 4 changes so that electric signal can react roller exactly and wash
The main screw lift of clothing machine 1000 changes.
For example when the weight increase of washing machine undergarment and water, the weight increase of washing tube 2, washing tube 2 sinks, damping
Relative position between cylinder 31 and friction lever 30 changes, and drives the deformation quantity of the spring 43 in photoelectric sensor 4 to subtract therewith
It is small.The deformation quantity of spring 43, which reduces, causes light reflection surface 44 and the distance between light transmitting terminal 41 and optical receiving end 42 d to reduce.
Roller washing machine 1000 according to embodiments of the present invention has following advantage：
1. by setting photoelectric sensor 4, control device can judge roller immediately with the weight of instantaneously sense washing tube 2
Whether the working condition of washing machine 1000 is normal；
2. draining completion can be perceived directly, draining is immediately begun to, the time of whole washing process is saved；
3. can more precisely perceive dehydration it is uneven (be for example equipped with each damper 3 photoelectric sensor 4 with
Detect the change in location of the different parts of washing tube 2), control device can be adjusted according to the numerical value of sensing；
4. the weight of clothing can be sensed, realize that different clothing amounts enter different waters；
5. clothes dewatering moisture content can be perceived, realize that clothing moisture content reaches that requirement stops dehydration, it is more solid than existing
Dehydration of fixing time is more intelligent, and clothing moisture content reaches that user requires after can more ensureing dehydration completion.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (6)
1. a kind of roller washing machine, it is characterised in that including：
Casing；
Washing tube, the washing tube is rotatably arranged in the casing；
Damper, the two ends of the damper are connected with the outer wall of the washing tube and the inwall of the casing respectively；
Photoelectric sensor, the photoelectric sensor is connected to the damper, and the photoelectric sensor is configured to wash described
The position for washing bucket exports electric signal when changing, wherein, the photoelectric sensor includes elastic component；
Control device, the control device is connected to receive the telecommunications of the photoelectric sensor outflow with the photoelectric sensor
Number；
The damper includes being enclosed on outside friction lever and damper cylinder, the damper cylinder outside the friction lever and relatively described friction lever
Slidably, one end of the damper cylinder is connected with the outer wall of the washing tube, and one end of the friction lever is interior with the casing
Wall is connected；
The photoelectric sensor includes：Upper shell and lower house, pass through elastic component phase between the upper shell and the lower house
Even between the upper shell and the lower house relative to move up and down, the upper shell and the lower house respectively with
The damper cylinder is connected with the friction lever；Light transmitting terminal and optical receiving end, the smooth transmitting terminal and the optical receiving end are located at
In one of them of the upper shell and the lower house；Light reflection surface, the light reflection surface is located at the upper shell and described
So that the light sent from the smooth transmitting terminal is reflected back into the optical receiving end on another of lower house；
The damper cylinder includes the first bar and the second bar, and the friction lever includes the 3rd bar and the 4th bar, the first bar overcoat
To be slided on the 3rd bar on the 3rd bar, the periphery wall of second bar from first bar stretches out, institute
The second rod is stated as " L " shape, the free end of second bar is connected with the roof of the upper shell, the 4th bar is from described
The periphery wall of 3rd bar stretches out, and the 4th rod turns into " L " shape, free end and the lower house of the 4th bar
Bottom wall is connected.
2. roller washing machine according to claim 1, it is characterised in that the two ends of the elastic component are only against described respectively
On the upper surface of the lower surface of upper shell and the light reflection surface.
3. roller washing machine according to claim 1, it is characterised in that the elastic component is spring.
4. roller washing machine according to claim 1, it is characterised in that the open bottom end of the upper shell, the lower casing
Covered on outside the open top of body, the upper shell on the lower house.
5. roller washing machine according to claim 1, it is characterised in that the photoelectric sensor also includes and the control
The connected photoelectric sensor wire of device.
6. roller washing machine according to claim 1, it is characterised in that also including pendulum spring, the pendulum spring
Two ends are connected with the top of the inwall of the casing and the outer wall of the washing tube respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210123.8A CN105088662B (en) | 2014-05-16 | 2014-05-16 | Roller washing machine |
| PCT/CN2015/077582 WO2015172643A1 (en) | 2014-05-16 | 2015-04-27 | Drum-type clothes washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210123.8A CN105088662B (en) | 2014-05-16 | 2014-05-16 | Roller washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105088662A CN105088662A (en) | 2015-11-25 |
| CN105088662B true CN105088662B (en) | 2017-09-19 |
Family
ID=54569937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410210123.8A Expired - Fee Related CN105088662B (en) | 2014-05-16 | 2014-05-16 | Roller washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105088662B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537231B (en) * | 2017-09-21 | 2024-03-05 | 无锡小天鹅电器有限公司 | Washing machine |
| CN111705473B (en) * | 2020-06-09 | 2022-05-27 | 珠海格力电器股份有限公司 | Washing machine and washing machine control method |
| CN112522906B (en) * | 2020-11-27 | 2021-12-03 | 珠海格力电器股份有限公司 | Method and device for detecting eccentricity value of drum-type clothes treatment device |
| CN113355876B (en) * | 2021-06-08 | 2022-10-04 | Tcl家用电器（合肥）有限公司 | Washing machine safety device, washing machine and washing machine dehydration control method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101658226B1 (en) * | 2009-11-16 | 2016-09-21 | 삼성전자주식회사 | Washing machine and control method the same |
| DE102010013386A1 (en) * | 2010-03-30 | 2011-10-06 | Emz-Hanauer Gmbh & Co. Kgaa | Layer-variable component's relative position detecting device for use in e.g. washing machine, has light sources emitting light, where device detects actual position of layer-variable component relative to housing according to light |
| CN103628277A (en) * | 2013-09-23 | 2014-03-12 | 无锡小天鹅股份有限公司 | Washing machine |
| CN203890739U (en) * | 2014-05-16 | 2014-10-22 | 无锡小天鹅股份有限公司 | Drum washing machine |
-
2014
- 2014-05-16 CN CN201410210123.8A patent/CN105088662B/en not_active Expired - Fee Related
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|---|---|
| CN105088662A (en) | 2015-11-25 |
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