CN106835621B - washing machine - Google Patents
washing machine Download PDFInfo
- Publication number
- CN106835621B CN106835621B CN201710103859.9A CN201710103859A CN106835621B CN 106835621 B CN106835621 B CN 106835621B CN 201710103859 A CN201710103859 A CN 201710103859A CN 106835621 B CN106835621 B CN 106835621B
- Authority
- CN
- China
- Prior art keywords
- inner barrel
- washing machine
- assembly
- rotor
- magnetic active
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005406 washing Methods 0.000 title claims abstract description 61
- 230000005291 magnetic effect Effects 0.000 claims abstract description 79
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000035515 penetration Effects 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- D06F37/26—Casings; Tubs
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a washing machine. The washing machine includes: the magnetic driving device comprises an inner barrel assembly, an inner barrel assembly driving rotor, a magnetic driving piece and a partition piece, wherein the inner barrel assembly driving rotor is used for driving the inner barrel assembly; the inner barrel assembly driving rotor is positioned on one side of the separating piece, which faces the inner barrel assembly, and the magnetic active driving piece is positioned on the other side of the separating piece, which faces away from the inner barrel assembly, so that the separating piece separates the magnetic active driving piece from the inner barrel assembly driving rotor, and the magnetic active driving piece is magnetically matched with the inner barrel assembly driving rotor to enable the magnetic active driving piece to drive the inner barrel assembly driving rotor to rotate in a non-contact mode by utilizing magnetic action. According to the washing machine disclosed by the invention, the hidden danger of water leakage caused by shaft penetration at the bottom of the outer barrel body can be effectively avoided, so that the use safety of the washing machine is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a washing machine.
Background
The existing washing machine uses a motor as a whole to drive a belt pulley, and the belt pulley drives a shaft connected with an inner cylinder; or directly driving a shaft (DD motor) on the inner cylinder to realize the rotation of the inner cylinder; the shaft hole on the outer barrel has hidden trouble of water leakage, and in order to improve the internal use volume of the washing machine, the structure between the motor and the inner barrel and the structure between the motor and the outer barrel need to be optimized.
Disclosure of Invention
The present invention aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the invention aims to provide a washing machine which is simple to drive, safe and reliable.
The washing machine according to the present invention includes: the inner barrel assembly and the inner barrel assembly driving rotor are arranged to drive the inner barrel assembly; and the magnetic active driving piece and the separating piece are positioned on one side of the separating piece, which faces the inner barrel assembly, and the magnetic active driving piece is positioned on the other side of the separating piece, which faces away from the inner barrel assembly, so that the separating piece separates the magnetic active driving piece from the inner barrel assembly driving rotor, and the magnetic active driving piece is magnetically matched with the inner barrel assembly driving rotor so that the magnetic active driving piece drives the inner barrel assembly driving rotor to rotate in a non-contact mode by utilizing magnetic action.
According to the washing machine disclosed by the invention, the magnetic active driving piece is arranged to be in magnetic fit with the inner barrel assembly driving rotor, and the inner barrel assembly driving rotor is driven to drive the inner barrel to rotate by utilizing the magnetic effect, so that potential safety hazards caused by shaft penetration at the bottom of a partition piece such as the outer barrel are avoided, and meanwhile, the inner barrel assembly is simple to drive and easy to realize.
In some preferred embodiments of the present invention, the washing machine is a pulsator washing machine, and the pulsator washing machine further includes: the outer barrel body is sleeved outside the inner barrel body assembly, and the outer barrel body forms the separating piece.
In other embodiments of the present invention, the washing machine is a pulsator washing machine, the pulsator washing machine is a single inner tub washing machine, and the pulsator washing machine includes a bottom water tray, the bottom water tray is disposed at the bottom of the inner tub assembly, and the bottom water tray forms the partition member.
Further, the inner tub assembly includes: the inner barrel body and the impeller are driven by the inner barrel body assembly driving rotor, and the impeller is arranged in the inner barrel body.
In other embodiments of the present invention, the washing machine is a drum washing machine, the inner tub assembly forms a drum of the drum washing machine, an outer tub is sleeved outside the drum, and the outer tub forms the partition.
Further, the magnetic active drive member is isolated from the inner tub assembly drive rotor by the bottom wall of the outer tub.
Preferably, the distance between the magnetic active driving piece and the bottom wall of the outer barrel body is 1mm-2mm.
In some preferred embodiments, a support structure for supporting the inner tub assembly drive rotor is provided between the bottom wall of the outer tub and the inner tub assembly drive rotor.
Further, a ball groove is formed in the bottom wall of the outer barrel body, the supporting structure is a ball, and the ball is arranged in the ball groove.
In some preferred embodiments, the inner tub assembly drive rotor is a permanent magnet and the magnetically active drive is a plurality of electromagnetic coils.
In some embodiments, a groove protruding towards the inner barrel assembly is arranged on the bottom wall of the outer barrel, an opening of the groove faces away from the inner barrel assembly, and the magnetic active driving piece is arranged in the groove.
Preferably, the groove is an annular groove.
Preferably, the inner tub assembly driving rotor is configured in a disc shape and is located radially inward of the annular groove.
In other embodiments, the inner barrel assembly drive rotor is configured as a rotor ring and is sleeved radially outward of the annular groove.
In other embodiments, a recess for receiving the magnetic active drive member is formed at an interface of the bottom wall of the outer tub and the peripheral wall of the outer tub.
Preferably, the inner tub assembly drives an outer circumferential surface of the rotor to be close to the recess.
Drawings
Fig. 1 is a schematic view of a structure of a washing machine according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a washing machine according to a second embodiment of the present invention;
fig. 3 is a schematic view of a structure of a washing machine according to a third embodiment of the present invention;
fig. 4 is a schematic structural view of a washing machine according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural view of a single inner tub washing machine according to an embodiment of the present invention.
Reference numerals:
the washing machine 100 comprises an inner barrel body 1, an outer barrel body 2, a concave part 21, a groove 22, an inner barrel assembly driving rotor 3, a magnetic driving piece 4, a shell 5, a pulsator 6, a bottom water pan 7 and a drain cover 8.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
A washing machine 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 5. As shown in fig. 1 to 5, a washing machine 100 according to an embodiment of the present invention includes: the inner barrel assembly, the inner barrel assembly driving rotor 3, the magnetic active driving piece 4 and the separating piece.
Wherein the partition is provided in the housing 5 of the washing machine 100, and the inner tub assembly driving rotor 3 is provided for driving the inner tub assembly to rotate. The inner barrel assembly driving rotor 3 is located on one side of the separating piece, which faces the inner barrel assembly, the magnetic active driving piece 4 is located on the other side of the separating piece, which faces away from the inner barrel assembly, so that the separating piece separates the magnetic active driving piece 4 from the inner barrel assembly driving rotor 3, the magnetic active driving piece 4 is magnetically matched with the inner barrel assembly driving rotor 3, so that the magnetic active driving piece 4 drives the inner barrel assembly driving rotor 3 to rotate in a non-contact mode by utilizing magnetic action, and the inner barrel assembly is driven to rotate, and accordingly washing, rinsing, dewatering and other works of clothes are completed.
According to the washing machine 100 of the embodiment of the invention, the magnetic active driving piece 4 is arranged to be in magnetic fit with the inner barrel assembly driving rotor 3, and the inner barrel assembly driving rotor 3 is driven to rotate by utilizing the magnetic effect, so that potential safety hazards caused by shaft penetration at the bottom of the separating piece such as the outer barrel 2 are avoided, and meanwhile, the inner barrel assembly is simple to drive and easy to realize.
The washing machine of the embodiment of the invention can be a pulsator washing machine, and the pulsator washing machine can also comprise an outer barrel body 2, wherein the outer barrel body 2 is sleeved outside the inner barrel body assembly, and the outer barrel body 2 is the partition piece.
In other embodiments, as shown in fig. 5, the pulsator washing machine may be a single inner tub washing machine, i.e., without an outer tub, and may further include: bottom water tray 7, preferably, bottom water tray 7 is disposed at the bottom of the inner tub assembly, at which time bottom water tray 7 constitutes the above-described separator.
Meanwhile, the single inner tub washing machine may further include: the drain cover 8 is sleeved outside the inner tub body 1 as shown in fig. 5, and is used for guiding water discharged during the washing process to the bottom water receiving tray 7, thereby preventing water from splashing and spilling. The drain cover 8 may be integrally formed on the outer case of the washing machine.
Further, taking a washing machine as an example of a pulsator washing machine, the inner tub assembly may include: the inner barrel body 1 and the impeller 6 are arranged in the inner barrel body 1, and the inner barrel body 1 and the impeller 6 are driven by the inner barrel assembly to rotate by the rotor 3, so that the clothes washing, rinsing, dewatering and other works are completed.
In other embodiments, the washing machine according to the embodiments of the present invention may be a drum washing machine, that is, the inner tub assembly forms a drum of the drum washing machine, and the outer tub 2 is sleeved outside the drum, and the outer tub 2 forms the above-mentioned partition.
Preferably, the magnetic active driving piece 4 is isolated from the inner barrel assembly driving rotor 3 by the bottom wall of the outer barrel body 2, and advantageously, the distance between the magnetic active driving piece 4 and the bottom wall of the outer barrel body 2 is 1mm-2mm, so that the washing machine is compact in structure and reasonable in arrangement, and meanwhile, the magnetic active driving piece 4 and the inner barrel assembly driving rotor 3 are strong in magnetic effect, so that the inner barrel assembly driving rotor 3 is favorably rotated, and the inner barrel assembly is driven to rotate.
Preferably, a supporting structure for supporting the inner tub assembly driving rotor 3 may be provided between the bottom wall of the outer tub 2 and the inner tub assembly driving rotor 3. Further, a ball groove may be provided on the bottom wall of the outer tub 2, and the supporting structure is a ball, and the ball is provided in the ball groove, thereby buffering vibration and fluctuation caused when the inner tub assembly driving rotor 3 rotates.
Preferably, the magnetic active driving member 4 is magnetically matched with the magnetic active driving member 4, and the magnetic active driving member 4 is configured to drive the magnetic active driving member 4 to rotate by utilizing magnetic action, further, the magnetic active driving member 4 may be a plurality of electromagnetic coils, and the plurality of electromagnetic coils are arranged in a ring shape and are coaxially arranged with the magnetic active driving member 4. Under the action of the magnetic field change of the electromagnetic coil, the electromagnetic coil drives the inner barrel assembly fixed at the lower part of the inner barrel assembly to drive the rotor 3 to rotate, and further drives the inner barrel assembly to rotate so as to realize various functions of washing clothes and the like.
Alternatively, the magnetic active driving member 4 and the inner tub assembly driving rotor 3 may be permanent magnetic members, and the permanent magnetic members may be made of magnetic steel, for example, the magnetic steel may be sheet-shaped, and the plurality of magnetic steels are stacked to form the permanent magnetic members. Or in other embodiments, the permanent magnet member may be formed by arranging a plurality of magnets in a ring shape.
In some embodiments of the present invention, as shown in fig. 1, the magnetic active driving member 4 may be externally arranged outside the outer tub 2, and the magnetic active driving member 4 is opposite to the inner tub assembly driving rotor 3 and is separated from the bottom wall of the outer tub 2, that is, the inner tub assembly driving rotor 3 is located above the bottom wall of the outer tub 2, the magnetic active driving member 4 is located below the bottom wall of the outer tub 2, and the inner tub assembly driving rotor 3 is configured as a disc shape, and the magnetic active driving member 4 is also configured as a disc shape, and meanwhile, the radial dimensions of the inner tub assembly driving rotor 3 and the magnetic active driving member 4 are substantially the same, so that the inner tub assembly driving rotor 3 and the magnetic active driving member 4 are indirectly connected through magnetic effects, thereby avoiding the hidden water leakage caused by shaft penetration at the bottom of the outer tub 2.
In other embodiments of the present invention, as shown in fig. 2, a recess 21 may be formed at the boundary between the bottom wall of the outer tub 2 and the peripheral wall of the outer tub 2, the recess 21 may be for accommodating the magnetic active driving member 4, preferably, the recess 21 may be an annular recess 21, accordingly, the magnetic active driving member 4 is configured in a circular ring shape, and the magnetic active driving member 4 is embedded in the annular recess 21, the inner tub assembly driving rotor 3 is configured in a disc shape, and the outer peripheral surface of the inner tub assembly driving rotor 3 is close to the inner peripheral surface of the annular recess 21, and the magnetic active driving member 4 is sleeved outside the inner tub assembly driving rotor 3.
In other embodiments of the present invention, as shown in fig. 3, a groove 22 protruding toward the inner barrel component is provided on the bottom wall of the outer barrel 2, and the opening of the groove 22 faces away from the inner barrel component, and the magnetic active driving member 4 is built in the groove 22. Preferably, the groove 22 may be an annular groove 22, the magnetic active driving member 4 is configured to be annular and embedded in the annular groove 22, the inner tub assembly driving rotor 3 is configured to be disc-shaped and located radially inside the annular groove 22, and further, the magnetic active driving member 4 is sleeved outside the inner tub assembly driving rotor 3 and coaxially arranged with the inner tub assembly driving rotor 3.
In other embodiments of the present invention, as shown in fig. 4, a groove 22 protruding toward the inner barrel component is provided on the bottom wall of the outer barrel 2, the opening of the groove 22 faces away from the inner barrel component, and the magnetic active driving member 4 is built in the groove 22. Preferably, the groove 22 may be an annular groove 22, and the magnetic active driving member 4 is configured to be annular and embedded in the annular groove 22, and the inner tub assembly driving rotor 3 is configured to be a rotor ring and is sleeved on the radial outer side of the annular groove 22 and coaxially arranged with the magnetic active driving member 4.
In this way, the magnetic active driving piece 4 is arranged in the annular groove 22 or the annular concave part 21 of the outer barrel body 2 and is coaxially arranged with the inner barrel body assembly driving rotor 3, so that the arrangement of the magnetic active driving piece 4 is reasonable, the structure of the washing machine 100 is compact, the space is saved, and the internal use volume of the washing machine 100 is improved.
In summary, according to the washing machine 100 of the embodiment of the present invention, the magnetic active driving member 4 is disposed to magnetically cooperate with the inner tub assembly driving rotor 3, and the inner tub assembly driving rotor 3 is driven to rotate by utilizing the magnetic effect, so that the potential safety hazard caused by shaft penetration at the bottom of the partition member, such as the outer tub 2, is avoided, the safety and reliability of the washing machine 100 are ensured, and meanwhile, the inner tub assembly is driven simply and easily.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (4)
1. A washing machine, comprising:
an inner tub assembly;
an inner tub assembly driving rotor configured to drive the inner tub assembly;
the inner barrel assembly driving rotor is positioned on one side of the partition facing the inner barrel assembly, the magnetic active driving member is positioned on the other side of the partition facing away from the inner barrel assembly, so that the partition separates the magnetic active driving member from the inner barrel assembly driving rotor, and the magnetic active driving member is magnetically matched with the inner barrel assembly driving rotor so that the magnetic active driving member drives the inner barrel assembly driving rotor to rotate in a non-contact mode by utilizing magnetic action;
the inner barrel body assembly driving rotor is a permanent magnet piece, and the magnetic active driving piece is a plurality of electromagnetic coils;
the washing machine is a pulsator washing machine, and the pulsator washing machine further comprises: the outer barrel body is sleeved outside the inner barrel body assembly, and the outer barrel body forms the partition piece;
a groove protruding towards the inner barrel body assembly is formed in the bottom wall of the outer barrel body, an opening of the groove faces away from the inner barrel body assembly, and the magnetic active driving piece is arranged in the groove;
the groove is an annular groove;
the inner barrel assembly driving rotor is configured in a disc shape and is positioned on the radial inner side of the annular groove;
a supporting structure for supporting the inner barrel assembly driving rotor is arranged between the bottom wall of the outer barrel body and the inner barrel assembly driving rotor;
the bottom wall of the outer barrel body is provided with a ball groove, the supporting structure is a ball, and the ball is arranged in the ball groove.
2. The washing machine as claimed in claim 1, wherein the inner tub assembly includes:
the inner barrel body and the impeller are driven by the inner barrel body assembly driving rotor, and the impeller is arranged in the inner barrel body.
3. The washing machine as claimed in claim 1, wherein the magnetic active drive member is isolated from the inner tub assembly drive rotor by a bottom wall of the outer tub.
4. The washing machine as claimed in claim 1, wherein the magnetic active driving member is spaced from the bottom wall of the outer tub by a distance of 1mm to 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103859.9A CN106835621B (en) | 2017-02-24 | 2017-02-24 | washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103859.9A CN106835621B (en) | 2017-02-24 | 2017-02-24 | washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106835621A CN106835621A (en) | 2017-06-13 |
| CN106835621B true CN106835621B (en) | 2023-08-22 |
Family
ID=59133352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103859.9A Active CN106835621B (en) | 2017-02-24 | 2017-02-24 | washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106835621B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423797A (en) * | 2017-09-05 | 2019-03-05 | 无锡小天鹅股份有限公司 | The clothes washing method of device for clothing processing and device for clothing processing |
| CN108273797A (en) * | 2018-03-26 | 2018-07-13 | 中山翰荣新材料有限公司 | Automatic cleaning equipment with novel drive structure |
| EP3797189B1 (en) | 2018-05-21 | 2023-10-04 | Electrolux Appliances Aktiebolag | Laundry treating apparatus |
| WO2019223849A1 (en) * | 2018-05-21 | 2019-11-28 | Electrolux Appliances Aktiebolag | Laundry drier |
| CN111139619B (en) * | 2018-11-02 | 2023-04-21 | 青岛海尔洗衣机有限公司 | a washing machine |
| WO2020253988A1 (en) | 2019-06-21 | 2020-12-24 | Pronova Ug | Laundry treating appliance |
| AU2019475468A1 (en) | 2019-11-18 | 2022-05-26 | Electrolux Appliances Aktiebolag | A laundry treating appliance having a vapor and/or mist and/or aerosol generator |
| WO2021098943A1 (en) | 2019-11-18 | 2021-05-27 | Electrolux Appliances Aktiebolag | Laundry washing machine with improved washing performances |
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| CN2300668Y (en) * | 1997-03-26 | 1998-12-16 | 丛德伟 | Magnetic induction transmission agitator for washing machine |
| CN2371213Y (en) * | 1999-05-18 | 2000-03-29 | 李国坤 | Full-closed dewatering machine for washing article |
| CN102560959A (en) * | 2010-12-23 | 2012-07-11 | 彭昌吻 | Magnetic force washing method and washing machine thereof |
| CN103061083A (en) * | 2013-01-23 | 2013-04-24 | 无锡小天鹅股份有限公司 | Washing machine |
| CN105714514A (en) * | 2016-04-06 | 2016-06-29 | 海信（山东）冰箱有限公司 | Hole-free inner barrel washing machine |
| CN105986412A (en) * | 2015-01-28 | 2016-10-05 | 杭州磁控科技有限公司 | Electric device of washing machine, washing machine and method for driving and braking washing machine |
| CN206591313U (en) * | 2017-02-24 | 2017-10-27 | 无锡小天鹅股份有限公司 | Washing machine |
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2017
- 2017-02-24 CN CN201710103859.9A patent/CN106835621B/en active Active
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|---|---|---|---|---|
| CN2300668Y (en) * | 1997-03-26 | 1998-12-16 | 丛德伟 | Magnetic induction transmission agitator for washing machine |
| CN2371213Y (en) * | 1999-05-18 | 2000-03-29 | 李国坤 | Full-closed dewatering machine for washing article |
| CN102560959A (en) * | 2010-12-23 | 2012-07-11 | 彭昌吻 | Magnetic force washing method and washing machine thereof |
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| CN106835621A (en) | 2017-06-13 |
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Effective date of registration: 20190807 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: WUXI LITTLE SWAN Co.,Ltd. |
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