Lifter assembly and laundry treatment device

Abstract

A lifter assembly, which comprises a lifter (1) and a power-receiving device (2), wherein the power-receiving device (2) is configured to detect a parameter of a load and / or a treatment load in a laundry treatment cavity (3a); at least part of the surface of the lifter (1) is a metal member; the power-receiving device (2) comprises a detection unit (21) which comprises at least two split electrode components (211); and at least part of the metal member is configured as one of the at least two electrode components (211). By means of introducing the detection unit (21) and combining same with the metal member of the lifter (1), the drying degree of laundry is effectively monitored, and the reliability and accuracy of detection are improved.

Description

A lifting rib assembly and a clothes treatment apparatus

[0001] Related Applications

[0002] The present application claims priority to the Chinese Patent Application No. 2024112341960, filed on September 3, 2024, entitled "Clothes treatment apparatus", and the Chinese Patent Application No. 2024116764875, filed on November 21, 2024, entitled "Clothes treatment apparatus", and the Chinese Patent Application No. 202422159889X, filed on September 3, 2024, entitled "Clothes treatment apparatus", and the Chinese Patent Application No. 202422849115X, filed on November 21, 2024, entitled "Clothes treatment apparatus", and the Chinese Patent Application No. 2025202553099, filed on February 17, 2025, entitled "A lifting rib assembly and a clothes treatment apparatus", and the Chinese Patent Application No. 2025101737009, filed on February 17, 2025, entitled "A lifting rib assembly and a clothes treatment apparatus", all of which are incorporated herein by reference in their entirety. TECHNICAL FIELD

[0003] The present application relates to the technical field of clothes treatment, and in particular to a lifting rib assembly and a clothes treatment apparatus. BACKGROUND

[0004] This section is intended to provide background information to facilitate a better understanding of embodiments of the present application. Information in this section is not admitted to be prior art by virtue of its inclusion in this section. In daily life, most clothes treatment apparatuses (dryers, washer-dryers) have drying functions. After the wet clothes are dried by the clothes treatment apparatus, the clothes can be worn immediately, greatly improving people's quality of life.

[0005] In related technologies, for clothes treatment apparatuses with drying functions, a detection structure is usually arranged on a front support structure of a clothes containing drum to determine the drying degree of the clothes. However, in use, the contact probability between the arrangement position of the detection structure and the clothes to be dried inside the clothes containing drum is low, thereby increasing the difficulty of the detection structure to accurately capture the humidity change information of the clothes, and causing the detection structure to be unable to quickly determine the drying degree of the clothes. SUMMARY

[0006] Therefore, the application aims to provide a lifting rib assembly and a clothes processing device, which can detect the drying degree of clothes while the lifting rib is lifting the clothes in the clothes barrel, so as to improve the contact probability, thereby improving the accuracy of detection, and using the metal member on the lifting rib as part of the electrode, which can enhance the metal texture of the lifting rib while improving the integration of the functional assembly and reducing the occupation of the installation space.

[0007] The application provides a lifting rib assembly applied to a clothes processing device, which comprises:

[0008] a lifting rib;

[0009] a power receiving device for detecting parameters of a load in a clothes processing cavity and / or processing the load;

[0010] At least part of the surface of the lifting rib is a metal member, and the power receiving device comprises a detection unit comprising at least two electrode pieces arranged in a split manner, and at least part of the metal member is configured as one of the at least two electrode pieces.

[0011] In some embodiments, the clothes processing device comprises a front support and a clothes barrel having a clothes processing cavity, and the clothes barrel comprises a barrel body, and another of the at least two electrode pieces is arranged on the front support, the lifting rib and / or the barrel body and is arranged in a spaced manner with the metal member.

[0012] In some embodiments, the lifting rib comprises a lifting body and a shell cover, the shell cover covers at least part of the outer surface of the lifting body, and the shell cover is part of the metal member.

[0013] In some embodiments, the lifting rib comprises a lifting body and a conductive region exposed on the surface of the lifting body, and the conductive region is part of the metal member.

[0014] In some embodiments, the lifting rib has a light-transmitting region, the power receiving device further comprises a control element, the clothes processing device further comprises a light piece, the light piece and the control element are connected to the side of the lifting rib away from the outer surface, the light piece is arranged in correspondence with the light-transmitting region, and the control element is electrically connected to the light piece and the electrode piece respectively.

[0015] The light piece can present different display states matched with the power receiving device.

[0016] In some embodiments, at least part of the electrode piece is embedded in the lifting rib, and the electrode piece and the lifting rib jointly form an insert injection molding structure.

[0017] In some embodiments, the electrode piece has a positioning structure for positioning cooperation with the injection mold of the lifting rib.

[0018] In some embodiments, the positioning structure is in the form of a hole or a groove with an opening.

[0019] In some embodiments, the electrode piece includes a connecting portion and a tooth group, the tooth group includes a plurality of finger-shaped teeth, the plurality of finger-shaped teeth are sequentially and spacedly arranged along a first direction, and all the finger-shaped teeth of the tooth group are connected with the connecting portion.

[0020] The finger-shaped teeth of the two electrode pieces are alternately and spacedly arranged along the first direction, and the connecting portion and / or the finger-shaped teeth are formed with the positioning structure.

[0021] In some embodiments, the connecting portion is formed with a notch, and the lifting rib has a filling portion for filling the notch.

[0022] In some embodiments, the electrode piece includes a connecting portion and a tooth group, the tooth group includes a plurality of finger-shaped teeth, the plurality of finger-shaped teeth are sequentially and spacedly arranged along a first direction, and all the finger-shaped teeth of the tooth group are connected with the connecting portion.

[0023] The finger-shaped teeth include a main plate body and a press-formed profile portion connected with the main plate body and protruding away from the lifting rib.

[0024] In some embodiments, the profile portion includes:

[0025] a contact wall located on a side of the main plate body away from the lifting rib;

[0026] a transition wall surrounding the contact wall, the transition wall connecting the contact wall and the main plate body, and the transition wall surrounding a horn-shaped space opening away from the side of the contact wall and gradually expanding.

[0027] In some embodiments, the clothes treatment device includes a clothes containing tub having a clothes treatment cavity, and the lifting rib includes a first contact surface and a second contact surface extending along an axial direction of the clothes containing tub.

[0028] The electrode piece includes a first electrode piece and a second electrode piece, the first electrode piece and the second electrode piece are spacedly arranged on the lifting rib and arranged at least at one of the first contact surface and the second contact surface, and at least one of the first electrode piece and the second electrode piece simultaneously spans the first contact surface and the second contact surface.

[0029] In some embodiments, the reinforcing rib further comprises a third contact surface, the third contact surface is connected between the first contact surface and the second contact surface, and the third contact surface is arranged at an angle with the first contact surface and the second contact surface respectively and extends along the axial direction of the clothes holding barrel;

[0030] At least one of the first electrode member and the second electrode member simultaneously spans the first contact surface, the second contact surface and the third contact surface.

[0031] In some embodiments, the first electrode member comprises a first connecting portion and a first tooth portion connected with the first connecting portion, the first connecting portion is arranged on the reinforcing rib and extends along the axial direction of the clothes holding barrel, and the first tooth portion simultaneously spans the first contact surface, the second contact surface and the third contact surface.

[0032] Alternatively, the second electrode member comprises a second connecting portion and a second tooth portion connected with the second connecting portion, the second connecting portion is arranged on the reinforcing rib and extends along the axial direction of the clothes holding barrel, and the second tooth portion is arranged at intervals with the first tooth portion and simultaneously spans the first contact surface, the second contact surface and the third contact surface.

[0033] In some embodiments, the first contact surface, the second contact surface and the third contact surface are collectively concave inward to form a limiting groove, and the first tooth portion and / or the second tooth portion is embedded in the limiting groove.

[0034] In some embodiments, the first connecting portion is located on one side of the first contact surface, and the second connecting portion is located on one side of the second contact surface.

[0035] In some embodiments, the first tooth portion comprises a first connecting segment, the first linking segment and the first free segment connected in sequence, the first connecting segment is connected with the first connecting portion, and the second tooth portion comprises a second connecting segment, the second linking segment and the second free segment connected in sequence, the second connecting segment is connected with the second connecting portion.

[0036] The first connecting segment and the second free segment are arranged at intervals and are both attached to the first contact surface, the first linking segment and the second linking segment are arranged at intervals and are both attached to the third contact surface, and the first free segment and the second connecting segment are arranged at intervals and are both attached to the second contact surface.

[0037] In some embodiments, the first connecting segment and the first linking segment are connected by bending; and / or

[0038] The first free segment and the first linking segment are connected by bending; and / or

[0039] the second connection section and the second linking section are connected by bending; and / or

[0040] the second free section and the second linking section are connected by bending.

[0041] In some embodiments, the first tooth and the second tooth are each provided with a plurality of teeth, and the plurality of first teeth and the plurality of second teeth are arranged alternately along the axial direction of the clothes holding drum.

[0042] In some embodiments, the lifting rib has a receiving groove formed on the side away from the first contact surface and the second contact surface, the clothes treating device comprises a control board located in the receiving groove, and the clothes holding drum has a first end and a second end located at opposite ends in the axial direction thereof;

[0043] The power receiving device comprises a first terminal connected to the first tooth near the first end and a second terminal connected to the second tooth near the first end, and the first terminal and the second terminal both extend into the receiving groove and are connected to the control board.

[0044] In some embodiments, the power receiving device further comprises a drum terminal, one end of the drum terminal being connected to the first tooth near the second end, and the other end of the drum terminal extending into the receiving groove and being connected to the clothes holding drum.

[0045] Another aspect of the embodiments of the present application provides a clothes treating device, comprising:

[0046] a clothes holding drum having a clothes treating cavity;

[0047] In the lifting rib assembly of any of the above embodiments, the lifting rib is arranged in the clothes treating cavity.

[0048] In some embodiments, the clothes treating device comprises a transmitting module and a receiving module, the receiving module is arranged in the clothes holding drum, the transmitting module is arranged in a component other than the clothes holding drum, the receiving module is used to receive the electromagnetic signal emitted by the transmitting module and generate an induced current, and the receiving module is electrically connected to the power receiving device.

[0049] Based on the above embodiment, the power receiving device of the lifting rib assembly includes a detection unit, one of the two split electrode pieces of the detection unit is directly designed as a metal component on the lifting rib. In the actual clothes processing process, when the lifting rib operates according to the preset program and is responsible for lifting the clothes, this design makes the contact between the metal component and the clothes more frequent. Since the metal component itself is part of the lifting rib, it not only can perform the original function of lifting clothes, but also can simultaneously serve as the detection function of the detection unit. Since the lifting rib directly contacts the clothes, the contact probability between the electrode piece of the detection unit and the clothes is greatly increased. With the increase of contact opportunities, the detection unit can more sensitively capture the state changes of the clothes during the drying process. Further, not only the reliability of detection is significantly improved, but also the accuracy of detection is further enhanced. Because every movement of the lifting rib will naturally drive the metal component to closely contact the clothes, this natural interaction process ensures the continuity and real-time of the detection data. Each contact is equivalent to an accurate measurement of the drying state of the clothes, thereby accumulating a large amount of accurate and reliable detection data.

[0050] In summary, by introducing the detection unit and innovatively combining it with the metal component of the lifting rib, the clothes processing device realizes effective monitoring of the drying degree of the clothes, improves the reliability and accuracy of detection, provides more accurate control basis for the clothes processing process, and enhances the metal texture of the lifting rib while improving the integration of the functional components and reducing the occupation of the installation space. BRIEF DESCRIPTION OF DRAWINGS

[0051] FIG. 1 is a structural schematic diagram of a lifting rib assembly in some embodiments of the present application;

[0052] FIG. 2 is an exploded schematic diagram of the lifting rib assembly in FIG. 1;

[0053] FIG. 3 is a structural schematic diagram of a first detection unit in some embodiments of the present application;

[0054] FIG. 4 is a schematic diagram of the first detection unit in FIG. 3 from another perspective;

[0055] FIG. 5 is a schematic diagram of a first electrode of the first detection unit in FIG. 4;

[0056] FIG. 6 is a schematic diagram of a second electrode of the first detection unit in FIG. 4;

[0057] FIG. 7 is an exploded schematic diagram of a second detection unit, a temperature detection piece, and a lifting rib in some embodiments of the present application;

[0058] FIG. 8 is a structural schematic diagram of the second detection unit in FIG. 7;

[0059] FIG. 9 is a schematic diagram of a first electrode of the second detection unit in FIG. 8;

[0060] Fig. 10 is a schematic view of a third detection unit in some embodiments of the present application;

[0061] Fig. 11 is a schematic view of the third detection unit in Fig. 10 from another perspective;

[0062] Fig. 12 is a schematic view of a cross-section along the direction A-A in Fig. 11;

[0063] Fig. 13 is a schematic view of a first electrode of the third detection unit in Fig. 11;

[0064] Fig. 14 is a schematic view of assembly of a clothes holding tub and a lifting rib assembly in some embodiments of the present application;

[0065] Fig. 15 is a schematic view of assembly of a clothes holding tub and a receiving module in some embodiments of the present application;

[0066] Fig. 16 is a schematic view of assembly of a cabinet and a launching module in some embodiments of the present application;

[0067] Fig. 17 is a schematic view of a partial structure of a clothes treating apparatus in the present application;

[0068] Fig. 18 is a schematic view of an exploded view of a partial structure of a clothes treating apparatus in the present application;

[0069] Fig. 19 is a schematic view of a structure of a lifting rib and a housing cover of a clothes treating apparatus in the present application;

[0070] Fig. 20 is a schematic view of a structure of a housing cover of a clothes treating apparatus in the present application;

[0071] Fig. 21 is a schematic view of a structure of a lifting rib and a housing cover of a clothes treating apparatus in the present application from another perspective;

[0072] Fig. 22 is a schematic view of a structure of a power receiving device of a clothes treating apparatus in the present application;

[0073] Fig. 23 is a schematic view of a structure of a lifting rib of a clothes treating apparatus in the present application from another perspective;

[0074] Fig. 24 is a schematic view of a structure of a protruding portion of a lifting rib and a light member of a clothes treating apparatus in the present application;

[0075] Fig. 25 is a schematic view of a partial structure of a lifting rib and a detection unit of a clothes treating apparatus in the present application;

[0076] Fig. 26 is a schematic view of a structure of a lifting rib and a detection unit of a clothes treating apparatus in the present application from another perspective;

[0077] Fig. 27 is a schematic view of a partial structure of a detection unit of a clothes treating apparatus in the present application;

[0078] Fig. 28 is a partial structural schematic view of another perspective of the detection unit of the laundry treating apparatus of the present application;

[0079] Fig. 29 is a structural schematic view of a first electrode member of the detection unit of the laundry treating apparatus of the present application;

[0080] Fig. 30 is a structural schematic view of a second electrode member of the detection unit of the laundry treating apparatus of the present application.

[0081] BRIEF DESCRIPTION OF REFERENCE NUMERALS 100 - laundry treating apparatus; 1 - lifting rib; 11 - main body portion; 12 - extension portion; 13 - first contact surface; 14 - second contact surface; 15 - third contact surface; 20A - accommodating groove; 20a - limiting groove; 20a - light transmission region; 21a - lifting body; 22a - protruding portion; 23a - housing cover; 24a - conductive region; 2 - power receiving device; 21 - detection unit; 211 - electrode member; 211' - first electrode; 211" - second electrode; 211a - positioning structure; 211aa - hole-shaped structure; 211ab - groove-shaped structure; 2111 - connecting portion; 2112 - tooth group; 21121 - finger-shaped tooth; 211211 - main plate body; 211212 - profiled portion; 211212a - contact wall; 211212b - transition wall; 21121' - first tooth; 21121" - second tooth; 2113 - sheet body group; 21131 - sheet body portion; 2114 - power connection terminal; 22 - temperature detection member; 31 - first electrode member; 311 - first connecting portion; 312 - first tooth portion; 3121 - first connecting segment; 3122 - first engagement segment; 3123 - first free segment; 32 - second electrode member; 321 - second connecting portion; 322 - second tooth portion; 3221 - second connecting segment; 3222 - second engagement segment; 3223 - second free segment; 33 - first terminal; 34 - second terminal; 35 - bucket connection terminal; 40 - partition member; 311a - power connection terminal; 30A - first electrode group; 30B - second electrode group; 40A - light member; 3 - laundry containing bucket; 3a - laundry treating cavity; 3b - wire passage hole; 3A - bucket body; 3C - end cover; 4 - emission module; 5 - reception module; 6 - box body; 61 - back plate; 7 - conductive wire bundle. DETAILED DESCRIPTION

[0082] In the case of no conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific embodiments should be understood as the explanation and illustration of the purpose of the present application, and should not be regarded as improper limitation on the present application.

[0083] In the following description, the terms "first", "second", "third", etc. are merely used to distinguish different objects, and do not indicate that the objects have the same or a relationship. It should be noted that in the embodiments of the present application, down refers to the direction of the ground, and up is opposite to down; front refers to the direction towards the user, and back is opposite to front; the up-down direction and the front-back direction are perpendicular. In the embodiments of the present application, the "up", "down", "front", "back" orientation or position relationship is based on the orientation or position relationship shown in the drawings. It should be understood that these orientation terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The present application will be further described in detail below with reference to the drawings and specific embodiments.

[0084] Referring to FIG. 14, the clothes treatment device provided by the embodiments of the present application includes a clothes containing barrel 3 and the lifting rib assembly in any one of the embodiments of the present application. The clothes containing barrel 3 has a clothes treatment cavity 3a. The lifting rib 1 is arranged in the clothes treatment cavity 3a.

[0085] In the embodiments of the present application, the type of the clothes treatment device is not limited, which can be a clothes dryer or a washer-dryer, etc., and is not limited herein. Exemplarily, the embodiments of the present application take the clothes treatment device as a clothes dryer for example.

[0086] The clothes containing barrel 3 can rotate, the clothes treatment cavity 3a can be used to place and dry loads such as clothes, and the clothes containing barrel 3 can drive the clothes to rotate.

[0087] Exemplarily, taking a drum-type clothes dryer for example, the rotation axis of the clothes containing barrel 3 is along the horizontal direction, the front side of the clothes containing barrel 3 has a clothes feeding opening communicating with the clothes treatment cavity 3a, and the user feeds or takes out the clothes treatment cavity 3a through the clothes feeding opening. In the rotation process of the clothes containing barrel 3, the clothes are driven to move from the lower side to the upper side, and the clothes fall from the upper side to the lower side under the action of gravity, so that the clothes are dispersed, beaten and changed in posture under the joint action of the clothes containing barrel 3 and gravity.

[0088] Referring to FIGS. 17 and 18, in some embodiments, the clothes containing barrel 3 is substantially hollow and cylindrical in shape for easy processing. The clothes containing barrel 3 includes a barrel body 3A and an end cover 3C, the front side of the barrel body 3A has a clothes feeding opening, and the end cover 3C closes the rear end opening of the barrel body 3A.

[0089] Referring to FIG. 14, the clothes containing barrel 3 can be a single-cylinder structure, that is, the clothes treatment device has only the clothes containing barrel 3 as a cylinder.

[0090] In other examples, the clothes treatment device can further include an outer cylinder arranged on the circumferential outer side of the clothes containing barrel 3.

[0091] The embodiments of the present application take a single-cylinder structure of a clothes treatment device as an example for description.

[0092] Exemplarily, the clothes containing barrel 3 is substantially in a hollow cylindrical shape. The clothes containing barrel 3 can be made of metal material, for example, stainless steel material, which is not limited herein.

[0093] Exemplarily, the lifting rib 1 can be arranged on the circumferential surface of the clothes treatment cavity 3a, and the lifting rib 1 protrudes radially from the circumferential surface of the clothes treatment cavity 3a. Specifically, the lifting rib 1 can contact the clothes in the clothes treatment cavity 3a and drive the clothes to rotate with the clothes containing barrel 3. For example, the clothes move upward under the action of the lifting rib 1, and then move downward under the action of gravity and centrifugal force, and so on. In this way, the clothes continuously change the posture in the clothes treatment cavity 3a.

[0094] It can be understood that the circumferential surface of the clothes treatment cavity 3a is the side surface around the rotation axis of the clothes containing barrel 3.

[0095] In some embodiments, referring to FIGS. 14 and 16, the clothes treatment device includes a box body 6, and the clothes containing barrel 3 is rotatably arranged in the box body 6.

[0096] The box body 6 is used to accommodate the clothes containing barrel 3 and other structural members, and the box body 6 serves as an appearance component of the clothes treatment device and protects the clothes containing barrel 3.

[0097] In some embodiments, the box body 6 can be substantially in a hexahedral shape, for example, a cubic shape or a cuboid shape.

[0098] Referring to FIGS. 1 to 2, the embodiments of the present application provide a lifting rib assembly, which includes the lifting rib 1 and a power receiving device 2. The power receiving device 2 is used to detect a parameter of a load in the clothes treatment cavity 3a and / or process the load.

[0099] At least part of the power receiving device 2 is inlaid in the lifting rib 1, and the power receiving device 2 and the lifting rib 1 jointly constitute an insert injection molding structure.

[0100] The load in the clothes treatment cavity 3a includes but is not limited to clothes and the like, and the parameter can be used to represent the washing and / or drying state of the load, for example, the clothes.

[0101] The power receiving device 2 is a structural member capable of realizing an electrical function and / or used in an electrical circuit to realize at least one electrical function. The power receiving device 2 can receive power and be used to detect a parameter of a load and / or process the load.

[0102] The parameter includes but is not limited to at least one of temperature, electrical conductivity, and pressure, and the like.

[0103] The structure of the power receiving device 2 for detecting parameters such as temperature, conductivity and pressure is not limited, and for example, the power receiving device 2 can detect temperature by a temperature sensor, detect conductivity by a conductivity sensor, and detect pressure by a pressure sensor.

[0104] The manner in which the power receiving device 2 processes the load includes, but is not limited to, heating the load, generating ozone to disinfect and sterilize, and / or emitting ultraviolet light to disinfect and sterilize, and the like.

[0105] The structure of the power receiving device 2 for heating the load is not limited, and for example, the power receiving device 2 can heat the load by a resistive heating module, an infrared heating module, or a graphene heating module.

[0106] The structure of the power receiving device 2 for producing ozone and ultraviolet light is not limited, and the power receiving device 2 can generate ozone by a known ozone-generating module or emit ultraviolet light by an ultraviolet light-emitting module.

[0107] As an example, the parameters include, but are not limited to, at least one of temperature and conductivity, that is, the power receiving device 2 can be used to detect at least one of temperature and conductivity. For example, the power receiving device 2 can be used to detect one of temperature and conductivity, and the power receiving device 2 can also be used to detect both temperature and conductivity. For ease of description, the present application is described by taking drying clothes as an example. If the temperature detection is not accurate enough, the temperature distribution in the clothes treatment cavity is uneven, which can easily lead to insufficient drying or over-drying, and the problem of uneven drying of clothes. Moreover, too high a temperature can damage the fibers of the clothes, causing the clothes to deform, fade, or shorten the service life, and the like. Therefore, temperature has a greater impact on the drying effect of clothes. The conductivity is related to the water content of the clothes, and if the conductivity detection is not accurate enough, the water content of the clothes will not be accurately detected, and the problems of insufficient drying or over-drying can also occur.

[0108] For example, the power receiving device 2 is arranged on the lifting rib 1, and the power receiving device 2 can directly contact the load such as clothes in the clothes treatment cavity 3a, and the drying degree of the clothes can be determined by the temperature or humidity of the clothes. For example, the power receiving device 2 can be used to detect temperature, and the drying degree of the clothes can be determined by the temperature, so as to avoid insufficient drying or over-drying. For another example, the power receiving device 2 can detect conductivity, and the water content of the clothes can be determined by the conductivity, so as to avoid over-drying or insufficient drying. For another example, the power receiving device 2 can detect both the temperature and the conductivity of the clothes, and in this way, the accuracy of the determination can be further improved. In this way, the lifting rib 1 provides a mounting position for the power receiving device 2, so that the power receiving device 2 can closely contact the clothes and other loads in the clothes treatment cavity 3a, and the accuracy of determining the drying degree of the clothes can be improved.

[0109] The power receiving device 2 and the reinforcing rib 1 jointly constitute an insert injection molding structure, which means that the power receiving device 2 is used as an insert and formed through an insert injection molding process. Specifically, the power receiving device 2 is placed in an injection mold as an insert, and then material is injected into the injection mold. After the material cools and solidifies, the reinforcing rib 1 is formed. In this way, at least part of the power receiving device 2 is embedded in the reinforcing rib 1.

[0110] The power receiving device 2 and the reinforcing rib 1 jointly constitute an insert injection molding structure, which means that the power receiving device 2 is used as an insert and formed through an insert injection molding process. Specifically, the power receiving device 2 is placed in an injection mold as an insert, and then material is injected into the injection mold. After the material cools and solidifies, the reinforcing rib 1 is formed. In this way, at least part of the power receiving device 2 is embedded in the reinforcing rib 1.

[0111] In some embodiments, referring to FIGS. 2-13, the power receiving device 2 includes a detection unit 21, which includes two electrode pieces 211. The electrode pieces 211 have positioning structures 211a for positioning cooperation with the injection mold of the reinforcing rib 1.

[0112] The detection unit 21 can be used to detect electrical conductivity.

[0113] For a single detection unit 21, one of the two electrode pieces 211 is positive, and the other is negative. The principle of the detection unit 21 can include that the load in the clothes treatment cavity 3a contacts the positive and negative electrodes, so that the electrical conductivity detection circuit is turned on. The resistance values of loads with different moisture levels are different. That is, the moisture level of the load is related to the electrical conductivity, and the drying degree is determined according to the electrical conductivity.

[0114] The positioning cooperation between the positioning structure 211a and the injection mold means that the positioning structure 211a cooperates with the positioning piece of the injection mold to limit the electrode piece 211 to a set position of the injection mold.

[0115] In this embodiment, during the insert injection molding process, the electrode piece 211 is placed in the injection mold and positioned by the positioning structure 211a. This avoids displacement or deformation of the electrode piece 211 under the impact of the material, which can improve the yield.

[0116] In some embodiments, referring to FIGS. 3-10, the positioning structure 211a has a hole-shaped structure 211aa or a slot-shaped structure 211ab with an opening.

[0117] The positioning structure 211a is a space defined by the physical structure of the electrode piece 211, specifically, a positioning column of the injection mold can be inserted into the hole-shaped structure 211aa or the slot-shaped structure 211ab to achieve plug-in positioning.

[0118] For example, the positioning structure 211a is a hole-shaped structure 211aa, which can be a through hole penetrating through both ends along the extension axis of the positioning structure 211a, or a blind hole closed at one end and penetrating at the other end along the extension axis of the positioning structure 211a. The hole-shaped structure 211aa has one or two openings.

[0119] For example, the positioning structure 211a is a slot-shaped structure 211ab with an opening, which means that at least one end of the positioning structure 211a along the extension axis has an opening, and also has an opening along the direction perpendicular to the extension axis. That is, the slot-shaped structure 211ab has two openings or three openings.

[0120] In this embodiment, the positioning structure 211a is a hole-shaped structure 211aa or a slot-shaped structure 211ab with an opening. The positioning structure 211a is simple in form, and in the insert injection molding process, the positioning column of the injection mold can be inserted into the hole-shaped structure 211aa or the slot-shaped structure 211ab, which is simple in installation. Moreover, the positioning structure 211a is a space defined by the physical structure of the electrode piece 211, which can reduce the material usage of the electrode piece 211. The injection mold does not need to be provided with a hole or a slot for positioning, which reduces the manufacturing difficulty.

[0121] The electrode piece 211 can be made of a conductive material, for example, the electrode piece 211 is made of a metal material, such as stainless steel.

[0122] In some embodiments, the electrode piece 211 can be an integrally formed structure. The electrode piece 211 has good strength.

[0123] In some embodiments, the electrode piece 211 is a sheet metal structure.

[0124] The sheet metal structure refers to a structure formed by cold working such as stamping, shearing or bending of a metal plate.

[0125] For example, the hole-shaped structure 211aa or the slot-shaped structure 211ab can be formed on the electrode piece 211 by stamping.

[0126] In this embodiment, the electrode piece 211 is a structure formed by cold working of a metal plate, which has good structural strength and low manufacturing cost.

[0127] In the related art, the conductivity sensor is usually composed of two metal strips. The wet clothes contact the two metal strips to realize the conduction of the circuit, so as to determine the drying degree of the clothes. The conductivity detection sensitivity of the two metal strips is low, and in some scenarios, the dryness judgment is prone to problems, for example, for clothes made of coral velvet material, the coral velvet is prone to not being dried; for example, for clothes made of cotton, hemp and chemical fiber mixed materials, due to the different conductivity values of cotton, hemp and chemical fiber during drying, the cotton is prone to over-drying.

[0128] In some embodiments, referring to FIGS. 2-13, the electrode piece 211 includes a connecting portion 2111 and a tooth set 2112. The tooth set 2112 includes a plurality of finger-shaped teeth 21121. The plurality of finger-shaped teeth 21121 are sequentially and spacedly arranged along a first direction. All of the finger-shaped teeth 21121 of the tooth set 2112 are connected with the connecting portion 2111. The finger-shaped teeth 21121 of the two electrode pieces 211 are alternately and spacedly arranged along the first direction. The connecting portion 2111 and / or the finger-shaped teeth 21121 are formed with a positioning structure 211a.

[0129] The connecting portion 2111 and / or the finger-shaped teeth 21121 are formed with the positioning structure 211a. In one embodiment, the connecting portion 2111 is formed with the positioning structure 211a, and the finger-shaped teeth 21121 are not formed with the positioning structure 211a. In another embodiment, the connecting portion 2111 is not formed with the positioning structure 211a, and the finger-shaped teeth 21121 are formed with the positioning structure 211a. In yet another embodiment, the connecting portion 2111 and the finger-shaped teeth 21121 are both formed with the positioning structure 211a.

[0130] Some of the finger-shaped teeth 21121 can be formed with the positioning structure 211a, and the other part of the finger-shaped teeth 21121 can not be formed with the positioning structure 211a. All of the finger-shaped teeth 21121 can also have the positioning structure 211a.

[0131] Preferably, the connecting portion 2111 and each finger-shaped tooth 21121 are formed with the positioning structure 211a. In this way, the connecting portion 2111 and all of the finger-shaped teeth 21121 can be positioned, and the risk of deformation or displacement of the finger-shaped teeth 21121 is reduced.

[0132] For ease of description, the positioning structure 211a on the finger-shaped tooth 21121 is defined as a first positioning structure, and the positioning structure 211a on the connecting portion 2111 is defined as a second positioning structure.

[0133] The first positioning structure can be a hole-shaped structure 211aa or a slot-shaped structure 211ab with an opening.

[0134] The second positioning structure can be a hole-shaped structure 211aa or a slot-shaped structure 211ab with an opening.

[0135] For ease of description, with reference to FIGS. 3 to 13, the two electrode pieces 211 are defined as a first electrode 211' and a second electrode 211", the finger-shaped teeth 21121 of the first electrode 211' are defined as first teeth 21121', the connecting portion 2111 of the first electrode 211' is defined as a first connecting portion 2111, the finger-shaped teeth 21121 of the second electrode 211" are defined as second teeth 21121", the connecting portion 2111 of the second electrode 211" is defined as a second connecting portion 2111, and the finger-shaped teeth 21121 of the two electrode pieces 211 are alternately and spacedly arranged along the first direction, which means that there is a second tooth 21121" between any two adjacent first teeth 21121'.

[0136] In this embodiment, the finger-shaped teeth 21121 of the two electrode pieces 211 are alternately and spacedly arranged along the first direction to form an interdigital structure, one first tooth 21121' and one second tooth 21121" form one electrode pair, the detection unit 21 has at least two electrode pairs, the clothes contact at least two electrode pairs, and the conduction between each electrode pair can be regarded as a resistance. At least two electrode pairs can be regarded as at least two resistances in parallel, so that the detection of the change in electrical conductivity is more sensitive, the accuracy and sensitivity of the detection unit 21 are improved, and problems such as incomplete drying or over-drying can be avoided to some extent, and the drying performance is improved.

[0137] The specific structural form of the finger-shaped teeth 21121 is not limited, which can be in the form of a sheet or a column, etc. The cross-sectional shape of the column is not limited, which can be circular or polygonal, such as quadrilateral, pentagonal, etc. It can be understood that the polygon can include a rounded polygon.

[0138] In some embodiments, the connecting portion 2111 is formed with a notch, and the reinforcing rib 1 has a filling portion which fills the notch.

[0139] For example, in the insert injection molding process, the material can enter the notch, and after the material solidifies, the filling portion can be formed.

[0140] It can be understood that the number of notches is not limited, and the number of notches can be one or more.

[0141] In this embodiment, the solid structure of the connecting portion 2111 defines the notch, which can reduce the material of the electrode piece 211 and reduce the cost. The filling portion fills the notch, which can increase the bonding force between the reinforcing rib 1 and the electrode piece 211, so that the connection between the electrode piece 211 and the reinforcing rib 1 is more stable.

[0142] In some embodiments, the connecting portion 2111 can have no notch.

[0143] The connecting position of the finger teeth 21121 and the connecting portion 2111 is not limited, and the connecting portion 2111 can be connected to any position of the length direction of the finger teeth 21121, for example, in some embodiments, referring to FIGS. 5, 6 and 13, the connecting portion 2111 is connected to one end of the finger teeth 21121 along the length direction. For example, all the finger teeth 21121 of the tooth group 2112 are located on the same side of the connecting portion 2111. In this way, the connecting portion 2111 and the single tooth group 2112 are roughly comb-shaped.

[0144] In some embodiments, the first positioning structure can be located at the end of the finger tooth 21121 away from the connecting portion 2111.

[0145] For example, the first positioning structure is the groove-shaped structure 211ab, referring to FIGS. 10 to 13, the first positioning structure can be a groove-shaped structure 211ab opening to the side away from the connecting portion 2111. In this way, in the insert injection molding process, the positioning column of the injection mold can enter the groove-shaped structure 211ab through the opening of the groove-shaped structure 211ab, and then the positioning column is inserted into the second positioning structure, which reduces the assembly difficulty, and after the injection is completed, the injection mold can also be separated from the lifting rib assembly more simply, realizing rapid demolding.

[0146] It can be understood that each finger tooth 21121 can have one or more first positioning structures. Considering the positioning requirement and assembly difficulty, it is better that each finger tooth 21121 has one first positioning structure.

[0147] In some embodiments, the second positioning structure can be located at the end of the connecting portion 2111 along the first direction. For example, both ends of the connecting portion 2111 along the first direction are formed with the second positioning structure.

[0148] It can be understood that each connecting portion 2111 can have one or more second positioning structures. Considering the positioning requirement and assembly difficulty, it is better that each connecting portion 2111 has two second positioning structures.

[0149] In some embodiments, referring to FIGS. 7 to 9, the electrode piece 211 includes two tooth groups 2112 and a sheet group 2113, the two tooth groups 2112 are arranged at intervals along a second direction, and the first direction intersects the second direction; the sheet group 2113 includes a plurality of sheet portions 21131, the plurality of sheet portions 21131 are arranged at intervals along the first direction in sequence, and the sheet portion 21131 connects the finger teeth 21121 of the two tooth groups 2112.

[0150] In some embodiments, one tooth group 2112 is connected to the connecting portion 2111, and the other tooth group 2112 is not connected to the connecting portion 2111.

[0151] The first direction and the second direction can be perpendicular or oblique.

[0152] The finger-shaped teeth 21121 connected by the sheet body 21131 of the two tooth groups 2112 refer to: each sheet body 21131 connects two finger-shaped teeth 21121, and the two finger-shaped teeth 21121 are any one of the two tooth groups 2112.

[0153] As an example, referring to FIGS. 7 to 9, the number of finger-shaped teeth 21121 in the two tooth groups 2112 is the same, and the finger-shaped teeth 21121 are arranged in parallel pairs, and each sheet body 21131 can connect two finger-shaped teeth 21121 in a pair.

[0154] In this embodiment, the electrode piece 211 includes two tooth groups 2112 arranged at intervals along the second direction, and the number of finger-shaped teeth 21121 can be further increased without significantly increasing the size of the electrode piece 211 along the first direction, and each sheet body 21131 connects the finger-shaped teeth 21121 of the two tooth groups 2112, so that the electrode piece 211 becomes a whole, and the detection accuracy is improved.

[0155] In some embodiments, the distance L between the adjacent first tooth 21121' and the second tooth 21121'' is 2 mm to 8 mm. For example, the distance L between the adjacent first tooth 21121' and the second tooth 21121'' is 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 6.5 mm, 7 mm, or 8 mm, and the like. The distance between the adjacent first tooth 21121' and the second tooth 21121'' is 2 mm to 8 mm, which not only takes into account the detection sensitivity and cost, but also has good anti-static interference effect, and to some extent, avoids the problem of too high conductivity value in the process of drying chemical fibers.

[0156] In some embodiments, referring to FIGS. 7 to 9, the sheet body 21131 is formed with a positioning structure 211a.

[0157] For ease of description, the positioning structure 211a on the sheet body 21131 is defined as a third positioning structure. The third positioning structure can be a hole-shaped structure 211aa (see FIG. 7) or a groove-shaped structure 211ab with an opening.

[0158] In this embodiment, the sheet body 21131 is formed with a positioning structure 211a, which can further limit the electrode piece 211, and reduce the risk of displacement and deformation during injection molding.

[0159] The following exemplary describes three detection units 21 provided by the present application:

[0160] The first detecting unit 21 includes a first electrode 211' and a second electrode 211". The first electrode 211' includes a first connecting portion 2111 and a first set of teeth 2112, and the second electrode 211" includes a second connecting portion 2111 and a second set of teeth 2112. The first connecting portion 2111 and the second connecting portion 2111 are linear and extend in a first direction. All the first teeth 21121' and all the second teeth 21121" are located between the first connecting portion 2111 and the second connecting portion 2111. That is, the first connecting portion 2111 and the second connecting portion 2111 are substantially linear and substantially parallel. The first teeth 21121' and the second teeth 21121" have a first positioning structure in the form of a hole 211aa. The first connecting portion 2111 and the second connecting portion 2111 have a second positioning structure in the form of a hole 211aa.

[0161] The second detecting unit 21 includes a first electrode 211' and a second electrode 211". The first electrode 211' includes a first connecting portion 2111, two sets of teeth 2112, and a set of blades 2113, and the second electrode 211" includes a second connecting portion 2111, two sets of teeth 2112, and a set of blades 2113. The sets of teeth 2112 and the set of blades 2113 are described above and will not be repeated here. The first teeth 21121' and the second teeth 21121" have a first positioning structure in the form of a hole 211aa. Each blade 21131 has a third positioning structure in the form of a hole 211aa.

[0162] The third detecting unit 21 is similar to the first detecting unit 21 in most aspects, which will not be repeated here. The difference between the third detecting unit 21 and the first detecting unit 21 is that the first positioning structure is in the form of a groove 211ab with an opening.

[0163] In some embodiments, the power receiving device 2 includes the detecting unit 21, and at least part of the detecting unit 21 is located on the outer surface of the lifting rib 1.

[0164] As an example, at least part of the electrode member 211 is located on the outer surface of the lifting rib 1.

[0165] In this embodiment, at least part of the detecting unit 21 is located on the outer surface of the lifting rib 1, and the detecting unit 21 can be in contact with the load such as clothes in the clothes treatment cavity 3a, thereby closely sensing the drying degree of the clothes and effectively improving the accuracy of judging the drying degree of the clothes in the clothes treatment cavity 3a.

[0166] In some embodiments, referring to FIG. 1, FIG. 2 and FIG. 14, the number of detection units 21 is two, and the two detection units 21 are respectively located on the two opposite outer sides of the lifting rib 1. For example, the two detection units 21 are respectively located on the two outer sides of the lifting rib 1 along the circumference of the clothes containing barrel.

[0167] As an example, the detection unit 21 includes two electrode pieces 211, and each electrode piece 211 includes a connecting part 2111 and a tooth group 2112.

[0168] In this embodiment, the positive poles of the two detection units 21 can be electrically connected, and the negative poles of the two detection units 21 can be electrically connected, so that the number of the finger-shaped teeth 21121 can be increased, thereby improving the detection accuracy.

[0169] It should be noted that the number of detection units 21 can also be one, three or more.

[0170] In some embodiments, referring to FIG. 3 to FIG. 13, the electrode piece 211 includes the connecting part 2111 and the tooth group 2112, the tooth group 2112 includes a plurality of finger-shaped teeth 21121, the plurality of finger-shaped teeth 21121 are sequentially and spacedly arranged along a first direction, and all the finger-shaped teeth 21121 of the tooth group 2112 are connected with the connecting part 2111.

[0171] The finger-shaped tooth 21121 includes a main plate body 211211 and a profiled part 211212 formed by stamping, and the profiled part 211212 is connected with the main plate body 211211 and protrudes away from the lifting rib 1.

[0172] In this embodiment, the profiled part 211212 is formed by stamping, that is, the profiled part 211212 can be formed by stamping process, so that the strength and rigidity of the finger-shaped tooth 21121 can be improved. The profiled part 211212 protrudes away from the lifting rib 1, that is, the profiled part 211212 and the main plate body 211211 are not in the same plane, which facilitates the profiled part 211212 to contact with the clothes, increases the contact area between the profiled part 211212 and the clothes, and improves the detection accuracy.

[0173] In some embodiments, the corners of the electrode piece 211 are arc-shaped. For example, the corners of the main plate body 211211 and the corners of the connecting part 2111 are circularly arc-shaped. By reducing the sharp corners of the electrode piece 211, the stress concentration points can be reduced, and the risk of hooking the clothes can also be reduced.

[0174] In some embodiments, the surface of the profiled part 211212 is arc-shaped. The surface of the profiled part 211212 needs to contact with the clothes, and the arc surface can avoid hooking the clothes to a certain extent, reduce the mutual abrasion between the clothes and the surface of the profiled part 211212, and also reduce the stress concentration.

[0175] In some embodiments, referring to FIG. 12, the profiled portion 211212 includes a contact wall 211212a and a transition wall 211212b. The contact wall 211212a is located on the side of the main plate body 211211 away from the lifting rib 1. The transition wall 211212b surrounds the contact wall 211212a and connects the contact wall 211212a and the main plate body 211211. The transition wall 211212b forms a trumpet-shaped space that opens to the side away from the contact wall 211212a and gradually expands.

[0176] The transition wall 211212b forms a trumpet-shaped space that opens to the side away from the contact wall 211212a and gradually expands, that is, the cross-sectional area of the space formed by the transition wall 211212b gradually expands in the direction away from the contact wall 211212a.

[0177] In this embodiment, during the process of forming the profiled portion 211212 by stamping with a stamping tool, the transition wall 211212b forms a trumpet-shaped space that opens to the side away from the contact wall 211212a and gradually expands, facilitating the stamping tool to move away from the profiled portion 211212 in the direction away from the contact wall 211212a, and reducing the manufacturing difficulty.

[0178] Referring to FIG. 19, in some embodiments, at least part of the surface of the lifting rib 1 is a metal member, and the power receiving device 20 includes a detection unit 21 including at least two electrode members 211 arranged in a split manner. At least part of the metal member is one of the at least two electrode members 211.

[0179] The working principle of the detection unit 21 is based on direct contact between the electrode members 211 and the clothes. When the clothes are processed in the clothes holding cavity 3a, the electrode members 211 can capture various information of the surface of the clothes. This contact detection method enables the detection unit 21 to accurately and timely reflect the state of the clothes, providing important data support for the clothes processing process.

[0180] It can be understood that the detection unit 21 can have various detection principles. For example, the detection unit 21 can be a capacitive power receiving device, which uses a capacitor structure formed by the two electrode members 211 to detect the capacitance characteristics of the clothes, and then analyzes the material or water content of the clothes, etc. information, so as to obtain the dryness degree of the clothes. For example, the detection unit 21 can be a resistive power receiving device, which uses the resistance value change in the resistance structure formed by the two electrode members 211 to detect the resistance characteristics of the clothes, and then analyzes the material or water content of the clothes, etc. information, so as to obtain the dryness degree of the clothes.

[0181] Based on the above embodiments, the clothes treatment device 100 realizes effective and reliable monitoring of the drying degree of clothes by introducing the detection unit 21. Specifically, one of the two split electrode pieces 211 in the detection unit 21 is directly designed as a metal component on the lifting rib 1. In the actual clothes treatment process, when the lifting rib 1 operates according to the preset program to lift the clothes in the clothes barrel 3, this design makes the contact between the metal component and the clothes more frequent and close. Since the metal component is part of the lifting rib 1, it can not only perform the original function of lifting clothes, but also serve as a detection function of the detection unit 21. Since the lifting rib 1 directly contacts the clothes, it greatly increases the contact probability between the electrode piece 211 of the detection unit 21 and the clothes. With the increase of contact opportunities, the detection unit 21 can more sensitively capture the state changes of the clothes during the drying process. Further, it not only significantly improves the reliability of detection, but also further enhances the accuracy of detection. Because every movement of the lifting rib 1 will naturally lead to close contact between the metal component and the clothes, this natural interaction process ensures the continuity and real-time of the detection data. Each contact is equivalent to an accurate measurement of the drying state of the clothes, thereby accumulating a large amount of accurate and reliable detection data.

[0182] In summary, by introducing the detection unit 21 and innovatively combining it with the metal component of the lifting rib 1, the clothes treatment device 100 realizes effective monitoring of the drying degree of clothes, improves the reliability and accuracy of detection, and provides more accurate control basis for the clothes treatment process. And enhance the metal texture of the lifting rib while improving the integration of functional components, reduce the occupation of installation space.

[0183] Referring to FIG. 19, in some structural forms, the lifting rib 1 comprises two or more metal members arranged at intervals. In this way, the two metal members can serve as the two electrode pieces 211 of the detection unit 21 respectively, thereby achieving an optimal configuration of the two electrode pieces 211 in terms of physical position. Such a configuration not only maintains the necessary spacing between the electrode pieces 211 to avoid direct electrical connection or interference, but also greatly facilitates the contact between the electrode pieces 211 and the clothes. Because the lifting rib 1 constantly lifts and moves the clothes during the clothes treatment process, the electrode pieces 211 located on the lifting rib 30 naturally have more opportunities to contact the clothes. With the movement of the lifting rib 1, the contact between the two electrode pieces 211 and the clothes becomes more frequent and close. Such frequent contact not only increases the likelihood of the electrode pieces 211 capturing changes in the state of the clothes, but also significantly improves the probability of contact, enabling the detection unit 21 to more sensitively perceive the dryness level of the clothes. Ultimately, this design further improves the reliability of detection by optimizing the layout of the electrode pieces 211. Because both electrode pieces 211 are located on the lifting rib 1 and can make close contact with the clothes, the detection unit 21 can obtain more accurate and continuous monitoring data. These data provide a more reliable basis for the clothes treatment device 100, enabling it to more accurately control the drying process and thus ensure that the drying effect of the clothes reaches an optimal state.

[0184] In other embodiments, with reference to FIGS. 17 and 18, the other of the two electrode pieces 211 of the detection unit 21 can also be arranged on the barrel body 3A of the clothes containing barrel 3, on the front support, or directly as part of the barrel body 3A of the clothes containing barrel 3. By electrically connecting the electrodes at different positions to form a detection loop, it can be ensured that the contact between the electrode pieces 211 and the clothes is more comprehensive and stable. Because the clothes containing barrel 3 constantly rotates and agitates the clothes during the clothes treatment process, the electrode pieces 211 located on the barrel body 3A can naturally make more contact with the clothes, thereby capturing more state information. Secondly, this design also improves the accuracy and reliability of detection. Because the electrode pieces 211 are closely integrated with the clothes containing barrel 3, the electrical connection between them is more stable, reducing detection errors caused by poor or loose contact. At the same time, the integrated design also reduces the risk of damage to the electrode pieces 211 due to external forces, further prolonging the service life of the detection unit 21.

[0185] Referring to FIG. 19, in other embodiments, the at least two electrode members 211 are arranged in sequence along the axial direction of the laundry tub 3. It can be understood that the axial direction of the laundry tub 3 refers to the extension direction of the rotation axis of the laundry tub 3. The above arrangement enables the electrode members 211 to more effectively cover the internal space of the laundry tub 3, so as to more evenly act on the laundry during the washing process, whether located in the upper, middle or lower part of the tub, ensuring that each electrode member 211 can independently and effectively play its function.

[0186] Referring to FIG. 19, optionally, the outer surface of the lifting rib 1 includes a first contact surface 13 and a second contact surface 14 extending along the axial direction of the laundry tub 3, and the at least one electrode member 211 simultaneously spans the first contact surface 13 and the second contact surface 14. Specifically, the first contact surface 13 and the second contact surface 14 can be a plane that is easy to process and manufacture, so as to simplify the production process, or can be a soft arc surface to increase the contact area with the laundry, thereby further improving the treatment effect. The at least one electrode member 211 simultaneously spans the first contact surface 13 and the second contact surface 14 to form a multi-point contact, so as to ensure that there is sufficient contact area between the electrode and the laundry, effectively improve the probability of contact between the electrode member 211 and the load such as laundry during detection, reduce errors that may be caused by poor contact or insufficient contact area, and effectively improve the accuracy of judging the dryness degree of the laundry in the laundry tub.

[0187] In other embodiments, the lifting rib 1 further includes a third contact surface 15 connected between the first contact surface 13 and the second contact surface 14, and the third contact surface 15 is arranged at an angle with the first contact surface 13 and the second contact surface 14, respectively, and extends along the axial direction of the laundry tub 3, and the at least one electrode member 211 simultaneously spans the first contact surface 13, the second contact surface 14 and the third contact surface 15. Among them, the first contact surface 13, the second contact surface 14 and the newly added third contact surface 15 cooperatively form a trapezoidal shape, so that the lifting rib 1 forms a stable and multi-level support and contact system. This design enables the lifting rib 1 to better adapt to and guide the motion trajectory of the laundry, ensuring that the laundry is more evenly and effectively treated in the laundry tub 3. At the same time, the at least one electrode member 211 simultaneously spans the first contact surface 13, the second contact surface 14 and the third contact surface 15. This increases the contact opportunity and contact area between the electrode member 211 and the laundry, so that the detection unit 21 can more sensitively and accurately capture the change of the moisture content of the laundry. This comprehensive contact coverage not only improves the detection accuracy, but also makes the judgment of the drying degree more accurate.

[0188] Referring to FIGS. 19-20, in some embodiments, the lifting rib 1 includes a lifting body 21a, a conductive region 24a on the surface of the lifting body 21a, and an outer shell 23a covering the outer surface of the lifting body 21a. Both the outer shell 23a and the conductive region 24a are configured as metal components.

[0189] The introduction of the outer shell 23a serves as a layer of solid protection for the lifting body 21a against various challenges that can be encountered in daily use. Inside the laundry treatment device, the lifting rib 1 often needs to withstand the friction, impact of the laundry, and the erosion of the washing liquid. The presence of the outer shell 23a effectively reduces the direct damage of these external factors to the lifting body 21a, thereby significantly prolonging its service life. This design not only improves the durability of the device, but also reduces the maintenance cost of the user. Secondly, the design of the outer shell 23a also plays an important role in improving the overall quality. The outer shell 23a is usually made of materials with excellent texture and exquisite appearance, which, when combined with the lifting body 21a, makes the entire lifting rib 1 more visually unified and coordinated. This design also serves as a decorative piece, enhancing the aesthetics of the device and improving the user's experience, allowing the user to feel a sense of refinement and elegance every time they use the device.

[0190] In some embodiments, since the outer shell 23a is a metal component, the metal outer shell 23a effectively increases the contact area of the electrode piece 211, allowing the electrode piece 211 to make more complete contact with the laundry, thereby more accurately capturing the state information of the laundry. This design improves the accuracy and sensitivity of detection, allowing the laundry treatment device to better control the washing process and ensure the best washing effect for the laundry. In addition, the metal outer shell 23a further enhances the overall quality and aesthetics of the device visually. The luster and texture of the metal complement the overall style of the device, making the device more visually unified and coordinated.

[0191] In other embodiments, the conductive region 24a is configured as part of the metal component. The conductive metal region 24a can be independently embedded or attached to the lifting body 21a to form the entire metal component of the lifting body 21a, or it can be combined with the outer shell 23a to form the metal component. In this implementation, the metal conductive region 24a can serve as part of the electrode piece 211, while the outer shell 23a only serves as a decorative piece; or the metal conductive region 24a and the outer shell 23a together form part of the electrode piece 211.

[0192] Referring to FIGS. 21 and 22, in some embodiments, the number of electrode pieces 211 is multiple, in which the electrical connection ends 311 of part of the electrode pieces 211 are electrically connected to form a first electrode group 30A, and the electrical connection ends 311 of the remaining electrode pieces 211 are electrically connected to form a second electrode group 30B, and the polarities of the first electrode group 30A and the second electrode group 30B are different. Since the two groups of electrodes are independent of each other in polarity, they can check and complement each other during operation, reducing the impact of a single electrode failure on the entire system. This redundant design enhances the fault tolerance of the system, making the clothes treatment process more stable and reliable.

[0193] It should be noted that this grouping design also provides flexibility in the layout of the electrode pieces 211. For example, the electrode pieces 211 of the first electrode group 30A can be arranged on the barrel body 3A of the clothes containing barrel 3 or the front support, while the electrode pieces 211 of the second electrode group 30B can be designed as metal members of the lifting ribs 1. Alternatively, the metal members of the lifting ribs 1 themselves can form the first electrode group 30A, and other electrode pieces 211 can be arranged on the outer surface of the lifting ribs 1 to form the second electrode group 30B. This flexible layout not only meets different design requirements, but also improves the space utilization and detection efficiency of the electrode pieces 211.

[0194] In summary, by grouping and setting electrode pieces 211 with different polarities, as well as flexible layout, the stability and reliability of the clothes treatment device 100 are improved, and the fault tolerance and detection efficiency are enhanced. This design optimization not only meets the user's demand for the performance of the clothes treatment device 100, but also improves the overall user experience.

[0195] Referring to FIGS. 21 and 22, further, the electrode pieces 211 of the first electrode group 30A and the electrode pieces 211 of the second electrode group 30B are arranged alternately along the axial direction of the clothes containing barrel 3. This alternating arrangement of the two groups of electrode pieces 211 forms a more balanced and comprehensive electric field distribution inside the clothes containing barrel 3. No matter where the clothes are located in the clothes containing barrel 3, they can be affected by the joint action of the two groups of electrode pieces 211, thereby ensuring the uniformity and effectiveness of the electric field during the drying process. In addition, this alternating arrangement also helps to improve the accuracy of detection. When the clothes are in contact with the electrode pieces 211 of the first electrode group 30A and the second electrode group 30B at the same time, the two groups of electrode pieces 211 can more comprehensively capture the change in electrical conductivity of the clothes, thereby more accurately reflecting the drying degree of the clothes.

[0196] Referring to FIG. 19, FIG. 21, FIG. 23 and FIG. 24, in some embodiments, the lifting rib 1 has a light-transmitting area 20a, the detection unit 21 further comprises a control element (not shown), and the clothes treatment device 100 further comprises a light piece 40A, which is connected to the side of the lifting rib 1 away from the outer surface and is arranged corresponding to the light-transmitting area 20a, and the control element is electrically connected with the light piece 40A and the electrode piece 211 respectively. The light piece 40A can present different display states according to the detection unit 21.

[0197] The control element can control the start and stop of the detection unit 21, the control board can be used to realize input functions such as signal acquisition and processing, and output functions such as sending control instructions to control the work of the actuator. For example, the control board can control the power supply on and off. The control element can include an MCU, i.e., a Microcontroller Unit. In actual operation, the detection unit 21 will monitor the electrical conductivity of the clothes in real time and transmit this information to the control element. After receiving this information, the control element will make corresponding adjustments to the light piece 40A according to the preset logic algorithm, so that it presents different display states matching the electrical conductivity. For example, when the electrical conductivity of the clothes is high, the light piece 40A may light up a brighter color or pattern; when the electrical conductivity is low, it may present a dimmer or different color. This design not only improves the intelligent level of the clothes treatment device 100, but also provides more intuitive and convenient visual feedback for users. Users can quickly understand the electrical conductivity of the clothes and the dryness of the clothes by observing the display state of the light piece 40A. At the same time, due to the close cooperation of the light piece 40A, the control element and the electrode piece 211, the response speed of the whole system has been significantly improved, ensuring the accuracy and timeliness of the detection. It should be noted that the light-transmitting area 20a can be realized by a light-transmitting sheet, which is a kind of transparent or translucent material, and is ingeniously embedded in the structure of the lifting rib 1 to form a specific light-transmitting area 20a.

[0198] Further, the light-transmitting area 20a is arranged near the barrel opening of the clothes holding barrel 3. Arranging the light-transmitting area 20a near the barrel opening means that when the user stands in front of the clothes treatment device 100, their line of sight can fall more naturally on the light-transmitting area 20a. In this way, users can easily observe the display state displayed by the light piece 40A through the light-transmitting sheet without having to strain to find or adjust their viewing angle. This design improves the friendliness of the user interface, and users can quickly understand the electrical conductivity of the clothes through simple observation.

[0199] Referring to FIG. 21 and FIG. 24, optionally, the lifting rib 1 comprises a lifting body 21a and a protruding portion 22a connected to each other, the light-transmitting region 20a is located at the protruding portion 22a, and a projection of the protruding portion 22a in the axial direction of the clothes containing barrel 3 is located outside the lifting body 21a. As the projection of the protruding portion 22a is located outside the lifting body 21a, the light-transmitting region 20a is more visually prominent and eye-catching. Therefore, when the user stands in front of the clothes treatment apparatus 100, their line of sight can fall more directly on the light-transmitting region 20a. In this way, the user can easily observe the display state displayed by the light member 40A through the light-transmitting sheet without having to laboriously search for or adjust the viewing angle. This design undoubtedly improves the friendliness of the user interface and the interactivity of the device.

[0200] In some embodiments, with reference to FIG. 25 and FIG. 26, the lifting rib 20 can be made of plastic, and the lifting rib 20 comprises a first contact surface 21 and a second contact surface 22 extending in the axial direction of the clothes containing barrel 3, the first contact surface 21 and the second contact surface 22 are arranged at an angle, and the first contact surface 21 and the second contact surface 22 are used to contact the clothes in the clothes containing barrel 3. It can be understood that the axial direction of the clothes containing barrel 3 refers to the extension direction of the rotation axis of the clothes containing barrel 3. Specifically, the first contact surface 21 and the second contact surface 22 can be either a plane that is easy to process and manufacture to simplify the production process, or a soft arc surface to increase the contact area with the clothes and further improve the treatment effect. It should be noted that the specific angle range of the first contact surface 21 and the second contact surface 22 can be set according to the shape of the lifting rib 20, which is not limited.

[0201] The detection unit 21 can detect the electrical conductivity of the load such as clothes in the clothes containing cavity 3a. The clothes treatment apparatus can determine the drying degree according to the electrical conductivity detected by the detection unit 21. The detection unit 21 comprises a first electrode member 31 and a second electrode member 32, and the detection principle of the detection unit 21 can be that the load in the clothes containing cavity 3a contacts the first electrode member 31 and the second electrode member 32 of the detection unit 21, so that the electrical conductivity detection circuit is turned on, and the resistance values of loads with different moisture levels are different, that is, the moisture level of the load is related to the electrical conductivity, and the drying degree is determined according to the electrical conductivity.

[0202] Among them, the first electrode member 31 and the second electrode member 32 are arranged on the lifting rib 20 at intervals, and are arranged at least on one of the first contact surface 21 and the second contact surface 22, and at least one of the first electrode member 31 and the second electrode member 32 simultaneously spans the first contact surface 21 and the second contact surface 22. The first electrode member 31 and the second electrode member 32 are both made of conductive material, for example, the first electrode member 31 and the second electrode member 32 are both made of metal material.

[0203] Based on the above embodiments, the laundry treating apparatus 100 proposed in the embodiments of the present application directly sets the first electrode member 31 and the second electrode member 32 of the detection unit 21 on the lifting rib 20 and at least on one of the first contact surface 21 and the second contact surface 22. In this way, the load such as laundry in the laundry tub 3 can directly contact the first electrode member 31 and the second electrode member 32, so that the drying degree of the laundry can be sensed at a close distance.

[0204] Meanwhile, at least one of the first electrode member 31 and the second electrode member 32 simultaneously bridges the first contact surface 21 and the second contact surface 22, so that a multi-point contact is formed to ensure that the electrode has sufficient contact area with the laundry, effectively improving the probability of contact between the electrode member and the load such as laundry during detection, reducing errors that may be caused by poor contact or insufficient contact area, and effectively improving the accuracy of determining the drying degree of the laundry in the laundry tub.

[0205] With reference to FIGS. 25 and 26, in some embodiments, the lifting rib 20 further includes a third contact surface 23 connected between the first contact surface 21 and the second contact surface 22, and the third contact surface 23 is arranged at an angle with the first contact surface 21 and the second contact surface 22 respectively and extends in the axial direction of the laundry tub 3.

[0206] The first contact surface 21, the second contact surface 22, and the newly added third contact surface 23 form a trapezoidal shape in cooperation, so that the lifting rib 20 forms a stable and multi-level support and contact system. This design enables the lifting rib 20 to better adapt to and guide the movement trajectory of the laundry, ensuring that the laundry is more evenly and effectively treated in the laundry tub 3. Meanwhile, at least one of the first electrode member 31 and the second electrode member 32 simultaneously bridges the first contact surface 21, the second contact surface 22, and the third contact surface 23. In this way, the contact opportunity and contact area between the first electrode member 31 and the second electrode member 32 and the laundry are increased, so that the detection unit 21 can more sensitively and accurately capture the change in moisture content of the laundry. This comprehensive contact coverage not only improves the accuracy of conductivity detection, but also makes the determination of the drying degree more accurate.

[0207] In some embodiments, the first electrode member 31 includes a first connecting portion 311 and a first tooth portion 312 connected to the first connecting portion 311, and the first connecting portion 311 is arranged on the lifting rib 20 and extends in the axial direction of the laundry tub 3.

[0208] The first connecting portion 311 is linearly and parallelly extended. The specific structural form of the first tooth portion 312 is not limited, which can be in a sheet shape or a column shape, etc. The cross-sectional shape of the column shape is not limited, which can be circular or polygonal, such as quadrilateral, pentagonal, etc. It can be understood that the polygonal shape can include a rounded polygonal shape. The first tooth portion 312 simultaneously spans the first contact surface 21, the second contact surface 22, and the third contact surface 23, so as to further enhance the contact probability with the load such as clothes, and further improve the accuracy of judging the drying degree of the clothes in the clothes containing drum.

[0209] Further, the second electrode member 32 includes a second connecting portion 321 and a second tooth portion 322 connected with the second connecting portion 321. The second connecting portion 321 is arranged on the lifting rib 20 and extends along the axial direction of the clothes containing drum 3. The second connecting portion 321 is also linearly and parallelly extended. All the first tooth portions 312 and all the second tooth portions 322 are located between the first connecting portion 311 and the second connecting portion 321. That is, the first connecting portion 311 and the second connecting portion 321 are substantially linear or curved structures. For example, the shape of the first tooth portion 312 is substantially the same as the shape of the second tooth portion 322, the first tooth portion 312 is substantially parallel to the second tooth portion 322, and the first connecting portion 311 and the second connecting portion 321 are linear structures and are substantially parallel.

[0210] The specific structural form of the second tooth portion 322 is not limited, which can be in a sheet shape or a column shape, etc. In this embodiment, the first electrode member 31 and the second electrode member 32 have simple structure, compact structure, and neat and beautiful appearance shape.

[0211] The first tooth portion 312 and the second tooth portion 322 are arranged at intervals and simultaneously span the first contact surface 21, the second contact surface 22, and the third contact surface 23, so as to further enhance the contact probability with the load such as clothes, and further improve the accuracy of judging the drying degree of the clothes in the clothes containing drum.

[0212] In some embodiments, the first electrode member 31 can be an integrally formed structure. That is, the first connecting portion 311, the first tooth portion 312, etc. can be integrally formed.

[0213] In some embodiments, the second electrode member 32 can be an integrally formed structure. That is, the second connecting portion 321, the second tooth portion 322, etc. can be integrally formed.

[0214] In some embodiments, the first contact surface 21, the second contact surface 22, and the third contact surface 23 are collectively inwardly recessed to form a limiting groove 20a, and the first tooth portion 312 and the second tooth portion 322 are embedded in the limiting groove 20a. In this way, the relative displacement or looseness between the first tooth portion 312 and the second tooth portion 322 is effectively reduced, thereby improving the overall stability and durability of the first electrode member 31 and the second electrode member 32.

[0215] In some embodiments, the laundry treatment device 100 further comprises a partition 40 connected to the lifting rib 20 and located in the limiting groove 20a, and the opposite sides of the partition 40 are respectively in abutment with the adjacent first tooth portion 312 and the second tooth portion 322. In this way, not only can the stable spacing of the adjacent first tooth portion 312 and the second tooth portion 322 be ensured, effectively avoiding direct contact between the two, but also the positional relative stability between the first tooth portion 312 and the second tooth portion 322 is enhanced, that is, even in the process of high-speed or complex operation of the clothes containing barrel 3, lateral deviation or misplacement of the tooth portions can be effectively prevented, the stability and smooth operation of the overall structure of the laundry treatment device 100 are ensured, and the structural strength and operational reliability of the entire laundry treatment device 100 are further improved. It can be understood that the partition 40 can be provided in a strip shape, and the length extension direction thereof is consistent with the first tooth portion 312 and the second tooth portion 322. When the number of the first tooth portion 312 and the second tooth portion 322 increases and is arranged alternately in a specific order, the partition 40 can also be flexibly increased in number to ensure that there is a partition 40 between each adjacent tooth portion. Such a design not only enhances the partitioning effect between the tooth portions, but also improves the structural stability and operational efficiency of the entire laundry treatment device 100.

[0216] In some embodiments, the surface of the partition 40 away from the lifting rib 20 is flush with the outer surface of the first tooth portion 312 and the outer surface of the second tooth portion 322. In this way, the risk of damage that may be encountered during the drying process of the laundry and the like is significantly reduced. Because the surfaces are flush, the partition 40 will not become an obstacle when the laundry slides or turns over, reducing unnecessary friction and collision between the laundry and the partition 40, thereby protecting the texture and appearance of the laundry and prolonging the service life of the laundry.

[0217] Optionally, the partition 40 and the lifting rib 20 are of an integral structure. In this way, this design not only simplifies the production process and reduces the number of parts, but also significantly enhances the connection strength between the partition 40 and the lifting rib 20. Because the two are present as a whole, their synergistic effect is closer, thereby improving the stability and durability of the entire laundry treatment device 100.

[0218] In some embodiments, the first connecting portion 311 is located on the side where the first contact surface 21 is located, and the second connecting portion 321 is located on the side where the second contact surface 22 is located. In this way, this layout not only simplifies the installation process, making the operation more convenient and efficient, but also effectively avoids mutual interference of the first connecting portion 311 and the second connecting portion 321 during installation or use. Through such a design, not only is the overall installation efficiency improved, but also the faults that may be caused by improper positioning of the connecting portions are reduced, further enhancing the stability and reliability.

[0219] With reference to FIGS. 26-28, in some embodiments, the first tooth portion 312 includes a first connecting segment 3121, a first linking segment 3122, and a first free segment 3123 connected in sequence, the first connecting segment 3121 being connected with the first connecting portion 311, and the second tooth portion 322 includes a second connecting segment 3221, a second linking segment 3222, and a second free segment 3223 connected in sequence, the second connecting segment 3221 being connected with the second connecting portion 321. Specifically, the first tooth portion 312 and the second tooth portion 322 are each composed of multiple segments connected in sequence to maintain the integrity of the structure.

[0220] The first connecting segment 3121 and the second free segment 3223 are arranged in a spaced manner and are both attached to the first contact surface 21. This arrangement not only avoids mutual interference, but also improves the stability with the first contact surface 21 by increasing the contact area. Similarly, the first linking segment 3122 and the second linking segment 3222 are arranged in a spaced manner and are both attached to the third contact surface 23, and the first free segment 3123 and the second connecting segment 3221 are arranged in a spaced manner and are both attached to the second contact surface 22, which effectively improves the contact stability of the overall structure.

[0221] This attachment method not only enhances the stability of the tooth portion in different force directions, but also reduces the risk of excessive stress on a single point by dispersing the contact points, thereby prolonging the service life of the component.

[0222] In some embodiments, the first connecting segment 3121 and the first linking segment 3122 are connected by bending, i.e., the connection between the first connecting segment 3121 and the first linking segment 3122 is arranged in an arc surface, which effectively avoids the damage that sharp corners may cause to clothes during detection. Similarly, the first free segment 3123 and the first linking segment 3122, the second connecting segment 3221 and the second linking segment 3222, and the second free segment 3223 and the second linking segment 3222 are also designed with a bending connection. This consistent bending connection strategy not only further reduces the potential threat of the overall structure to clothes during operation, improving the safety of use.

[0223] With reference to FIGS. 26-28, in some embodiments, the first teeth 312 and the second teeth 322 are provided in plurality, and the plurality of first teeth 312 and the plurality of second teeth 322 are arranged alternately along the axial direction of the drum. In this embodiment, the first teeth 312 and the second teeth 322 are arranged alternately and spaced apart to form a finger structure, one first tooth 312 and one second tooth 322 form one electrode pair, the detection unit 21 has at least two electrode pairs, the clothes contact at least two electrode pairs, and the conduction between each electrode pair can be regarded as a resistance. At least two electrode pairs can be regarded as at least two resistances in parallel, so that the detection of the change in electrical conductivity is more sensitive, the accuracy and sensitivity of the detection unit 21 are improved, and problems such as under-drying or over-drying can be avoided to some extent, and the drying performance is improved.

[0224] In some embodiments, the distance L between adjacent first teeth 312 and second teeth 322 is 2-8 mm. For example, the distance L between adjacent first teeth 312 and second teeth 322 is 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 6.5 mm, 7 mm, or 8 mm, etc. The smaller the distance between the first teeth 312 and the second teeth 322, the higher the detection sensitivity, but the material usage of the first electrode 31 and the second electrode 32 is larger, and the cost is higher. The distance between adjacent first teeth 312 and second teeth 322 is 2-8 mm, which can balance the detection sensitivity and cost, and has good anti-static interference effect, and to some extent, avoids the problem of too high electrical conductivity value during the drying process of chemical fiber.

[0225] With reference to FIGS. 26-30, in some embodiments, the lifting rib 20 has a receiving groove 20A formed on the side away from the first contact surface 21 and the second contact surface 22, the clothes treatment device 100 includes a control panel (not shown) located in the receiving groove 20A, and the drum 3 has a first end 10a and a second end 10b located at opposite ends in the axial direction thereof. The detection unit 21 includes a first terminal 33 and a second terminal 34, the first terminal 33 is connected to the first tooth 312 close to the first end 10a, the second terminal 34 is connected to the second tooth 322 close to the first end 10a, and the first terminal 33 and the second terminal 34 both extend into the receiving groove 20A and are connected to the control panel.

[0226] The control board can control the start and stop of the detection unit 21, and can be used to realize input functions such as signal acquisition and processing, and output functions such as sending control instructions to control the operation of the actuator. For example, the control board can control the on-off of power supply. The control board can include an MCU, i.e., a Microcontroller Unit. In this embodiment, the first terminal 33 and the second terminal 34 are connected to the control board to transmit electrical signals between the control board and the detection unit 21. The first terminal 33, the second terminal 34 and the control board are all located in the accommodation groove 20A, so as to avoid the first terminal 33, the second terminal 34 and the control board contacting the load as much as possible, and to improve the safety. In addition, the first terminal 33 and the second terminal 34 are arranged at the same end, so as to improve the convenience of installation and reduce the wiring length.

[0227] In some embodiments, the first terminal 33 can be connected to the first connecting segment 3122 of the first tooth portion 312, and the second terminal 34 can be connected to the second connecting segment 3222 of the second tooth portion 322. It can be understood that the first connecting segment 3122 is located at the third contact surface 23, and the second connecting segment 3222 is located at the third contact surface 23. The third contact surface 23 is arranged opposite to the rotation axis of the clothes containing barrel 3, so that when installing, the first terminal 33 and the second terminal 34 pass through the third contact surface 23 to be located in the accommodation groove 20A, thereby reducing the difficulty of connection during installation, and the operation can be more smoothly completed, the installation difficulty is reduced, and the use experience is improved.

[0228] With reference to FIGS. 27 and 29, in some embodiments, the detection unit 21 further includes a barrel connecting terminal 35, one end of the barrel connecting terminal 35 is connected to the first tooth portion 312 close to the second end 10b, and the other end of the barrel connecting terminal 35 extends into the accommodation groove 20A and is connected to the clothes containing barrel 3. The barrel connecting terminal 35 can be made of a conductive material, for example, the barrel connecting terminal 35 is made of a metal material. In this way, when the first electrode 31 and the second electrode 32 are in conduction, the clothes containing barrel 3 can serve as part of the first electrode 31, reducing the measurement error caused by polarization. At the same time, the barrel connecting terminal 35 is arranged close to the second end 10b, so as to effectively avoid unnecessary interference or conflict with the first terminal 33 during installation, and to ensure smooth and efficient installation process.

[0229] Specifically, the connecting hole is arranged on the bucket terminal 35, the lifting rib 20 and the clothes containing barrel 3. The fastener is sequentially arranged in the connecting holes of the clothes containing barrel 3, the bucket terminal 35 and the lifting rib 20, so as to fix the bucket terminal 35 and the lifting rib 20 and the clothes containing barrel 3. The fastener can be hidden in the accommodating groove 20A, which can avoid the damage of the clothes to the fastener and the bucket terminal 35 to a certain extent, improve the safety and reliability. The type of the fastener is not limited, and the fastener includes but is not limited to a screw or a bolt and the like. As described above, the bucket terminal 35 is connected to the first connection section 3122 of the first tooth part 312, so that when the installation is performed, the connection difficulty is reduced, the operation can be more smoothly completed, the installation difficulty is reduced, and the use experience is improved.

[0230] In some embodiments, referring to FIGS. 2 and 7, the power receiving device 2 includes a temperature detection member 22, which is arranged on the electrode member 211.

[0231] The temperature detection member 22 is used for detecting temperature.

[0232] In this embodiment, the temperature detection member 22 and the electrode member 211 are integrated together, and the electrode member 211 can provide a mounting position for the temperature detection member 22.

[0233] In some embodiments, referring to FIGS. 1, 2 and 7, the lifting rib 1 includes a main body part 11, which is arranged on the circumferential surface of the clothes treatment cavity 3a, and the power receiving device 2 is arranged on the main body part 11. The main body part 11 is arranged on the circumferential surface of the clothes treatment cavity 3a, extends along the front-rear direction, the length direction of the main body part 11 is consistent with the front-rear direction, and the size of the main body part 11 can be large to facilitate the installation of the power receiving device 2.

[0234] In some embodiments, referring to FIGS. 7 to 9, the electrode member 211 includes two tooth groups 2112, which are respectively located on two outer circumferential surfaces of the main body part 11, and the sheet body group 2113 is located on the top side of the main body part 11 away from the circumferential side wall of the clothes containing barrel 3. In this way, one detection unit 21 can be assembled on one lifting rib 1.

[0235] In some embodiments, the main body part 11 includes two side plates, a top plate and an end plate. The two side plates are arranged at intervals along the circumferential direction, the bottom ends of the two side plates are connected with the circumferential side wall of the clothes containing barrel 3, the top plate is connected with the top ends of the two side plates, and the end plate is connected with the front ends of the two side plates. The internal space defined by the top plate, the end plate and the two side plates is part of the lifting rib 1. The tooth group 2112 and the connecting part 2111 can be located on the side plate. The two side plates, the top plate and the end plate can be integrally formed by injection molding, and the connection portions can be smoothly transitioned.

[0236] In some embodiments, referring to FIG. 1, FIG. 2 and FIG. 7, the lifting rib 1 comprises an extension 12 connected to the rear end of the main body 11, the extension 12 is arranged on the rear surface of the clothes handling cavity 3a. The extension 12 arranged on the rear surface of the clothes handling cavity 3a can increase the volume in the lifting rib 1 without increasing the radial dimension of the lifting rib 1 as a whole, so as to accommodate the conductive wire harness 7, the receiving circuit board and other structures; the extension 12 can cover part of the rear surface of the clothes handling cavity 3a, so as to shield the wire passing hole 3b of the rear sidewall of the clothes holding drum 3 and other structures.

[0237] In some embodiments, referring to FIG. 1 and FIG. 14, the extension 12 is open towards the rear side, and the rear surface of the clothes handling cavity 3a can shield the opening of the extension 12 towards the rear side.

[0238] In some embodiments, referring to FIG. 1 and FIG. 14, the extension 12 can extend towards the rotation axis of the clothes holding drum 3, and the vertex of the extension 12 protrudes above the top side of the main body 11 in the radial direction of the clothes holding drum 3. That is to say, the outer contour of both the main body 11 and the extension 12 is substantially L-shaped.

[0239] In some embodiments, the surface of the extension 12 towards the rear side is attached to the rear surface of the clothes handling cavity 3a. In this way, the gap between the extension 12 and the rear surface of the clothes handling cavity 3a can be reduced, so as to prevent lint in the clothes handling cavity 3a from entering the lifting rib 1 through the gap.

[0240] In some embodiments, referring to FIG. 14 to FIG. 16, the clothes handling device comprises a transmitting module 4 and a receiving module 5, the receiving module 5 is arranged on the clothes holding drum 3, and the transmitting module 4 is arranged on a component outside the clothes holding drum 3, the receiving module 5 is used to receive the electromagnetic signal transmitted by the transmitting module 4 and generate an induced current, and the receiving module 5 is electrically connected to the power receiving device 2.

[0241] The component outside the clothes holding drum 3 refers to a component that is independent of the clothes holding drum 3 and is arranged outside the clothes holding drum 3, and the component outside the clothes holding drum 3 can remain stationary when the clothes holding drum 3 rotates, so that the transmitting module 4 can remain stationary. For example, the component outside the clothes holding drum 3 can be a cabinet 6 (see FIG. 16) or a base arranged below the clothes holding drum 3, and the like, which is not limited herein.

[0242] The position where the receiving module 5 is arranged on the clothes holding drum 3 is not limited. For example, the receiving module 5 can be arranged on any sidewall of the clothes holding drum 3, such as the circumferential sidewall of the clothes holding drum 3, or the rear sidewall of the clothes holding drum 3 towards the rear side, and the like.

[0243] The circumferential sidewall of the clothes holding drum 3 refers to the sidewall of the clothes holding drum 3 around the rotation axis.

[0244] The receiving module 5 is configured to receive the electromagnetic signal transmitted by the transmitting module 4 and generate an induced current, that is, the transmitting module 4 and the receiving module 5 are wirelessly connected, and the transmitting module 4 can wirelessly transmit power to the receiving module 5.

[0245] The receiving module 5 is electrically connected to the powered device 2, and the receiving module 5 supplies power to the powered device 2 to meet the power demand.

[0246] For example, the receiving module 5 is arranged on the clothes holding barrel 3, the powered device 2 is arranged on the lifting rib 1 and electrically connected to the receiving module 5, and when the clothes holding barrel 3 rotates, the receiving module 5 and the powered device 2 rotate synchronously, the electrical connection between the powered device 2 and the receiving module 5 is relatively stable, and the receiving module 5 can also receive the power transmitted from the transmitting module 4 during rotation. In this way, the powered device 2 can perceive the state of the clothes in close proximity and perform specific functions to improve the working performance of the clothes treatment device. For example, the dryness determination performance of the clothes treatment device can be improved.

[0247] In this embodiment, the transmitting module 4 and the receiving module 5 can transmit power without contact and realize power transmission without wire connection, and the reliability is high. The receiving module 5 is arranged on the clothes holding barrel 3, and the receiving module 5 can receive the power and / or signal transmitted by the transmitting module 4. In this way, the receiving module 5 supplies power to the powered device 2 to meet the power demand of the powered device 2 and improve the overall performance of the clothes treatment device.

[0248] In some embodiments, the transmitting module 4 includes a transmitting coil, and the receiving module 5 includes a receiving coil configured to receive the electromagnetic signal transmitted by the transmitting coil and generate an induced current. Specifically, the transmitting coil generates a varying magnetic field, and the receiving coil generates an induced current through electromagnetic induction. The receiving coil receives the power transmission from the transmitting coil and outputs the power.

[0249] In some embodiments, the receiving coil and the transmitting coil are arranged in relative spacing along the axial direction of the clothes holding barrel 3, that is, the receiving coil and the transmitting coil are spaced apart in the axial direction, and the projection of the transmitting coil overlaps at least part of the projection of the receiving coil in a projection plane perpendicular to the axial direction.

[0250] In this embodiment, the receiving coil and the transmitting coil are arranged in relative spacing along the axial direction of the clothes holding barrel 3, for example, the transmitting coil and the receiving coil can be coaxial and arranged in relative spacing at all times, that is, no matter where the clothes holding barrel 3 rotates to, the transmitting coil and the receiving coil always remain coaxial and arranged in relative spacing. For another example, the transmitting coil and the receiving coil can also be coaxial and arranged in relative spacing at a set position, that is, the receiving coil can move to the set position through the rotation of the clothes holding barrel 3 to be coaxial and arranged in relative spacing with the transmitting coil. In this way, the influence of the rotating clothes holding barrel 3 on the transmitting coil is reduced, and the installation safety is improved.

[0251] In some embodiments, the transmitting coil, the receiving coil and the clothes containing barrel 3 are coaxial.

[0252] In a plane perpendicular to the axial direction, the projection of the transmitting coil and the projection of the receiving coil are coaxial annular structures.

[0253] In this embodiment, during the rotation of the clothes containing barrel 3, the receiving coil and the transmitting coil can always maintain a relative state regardless of the position of the receiving coil with the clothes containing barrel 3, so that the receiving coil can continuously and stably receive the electric energy transmitted by the transmitting coil to continuously provide electric energy for the powered device 2. That is, during the rotation of the clothes containing barrel 3, the receiving coil can always effectively and sufficiently power the powered device 2, without the need for additional auxiliary power supply structure, thereby increasing the power supply reliability of the clothes treatment device.

[0254] In some embodiments, the receiving module 5 is located at the rear side of the clothes containing barrel 3. For example, the receiving module 5 is located at the central region of the rear side wall of the clothes containing barrel 3. The receiving module 5 is located outside the clothes treatment cavity 3a to avoid the load such as clothes in the clothes treatment cavity 3a from contacting the receiving module 5, thereby improving safety.

[0255] In some embodiments, the clothes treatment device comprises a receiving circuit board arranged in the lifting rib 1, and the powered device 2 is electrically connected with the receiving circuit board.

[0256] For example, the receiving circuit board comprises a modulation and demodulation circuit and a power output circuit. The modulation and demodulation circuit can realize the conversion of signals, and the power output circuit can realize the output of electric energy.

[0257] The receiving circuit board can be manufactured separately from the lifting rib assembly, and the receiving circuit board can be fixed in the lifting rib 1 by means of non-detachable or detachable connection.

[0258] In this embodiment, the receiving circuit board is arranged inside the lifting rib 1, which provides protection for the receiving circuit board, reduces the probability of the receiving circuit board contacting clothes, and increases the installation reliability of the receiving circuit board.

[0259] In some embodiments, referring to FIGS. 13-15, the clothes treatment device comprises a conductive wire bundle 7, the conductive wire bundle 7 is electrically connected with the receiving module 5 and the receiving circuit board, and the electrode piece 211 is electrically connected with the receiving circuit board.

[0260] For example, referring to FIG. 10, the electrode piece 211 comprises a power connection terminal 2114, which can be connected with the receiving circuit board.

[0261] The power connection terminal 2114 can be connected with the finger-shaped tooth 21121, or the power connection terminal 2114 can be connected with the connecting portion 2111.

[0262] The conductive wire bundle 7 can be a complete cable or a combination of multiple cable segments, and the application is not limited thereto.

[0263] The conductive wire bundle 7 can transmit electric energy and / or signals. The receiving circuit board can control the on-off of power supply, for example, the receiving circuit board can turn on or turn off the transmission of electric energy between the receiving module 5 and the powered device 2. The receiving circuit board can also be used to realize other control functions.

[0264] In this embodiment, the receiving module 5, the receiving circuit board, the conductive wire bundle 7 and the powered device 2 move synchronously with the clothes containing barrel 3, and the rotation of the clothes containing barrel 3 will not cause the conductive wire bundle 7 to be entangled or the like. The conductive wire bundle 7 transmits electric energy of the receiving module 5 to the receiving circuit board and the powered device 2, and has high reliability.

[0265] In some embodiments, referring to FIGS. 14 and 15, the receiving module 5 is located at the rear side of the clothes containing barrel 3, the rear wall of the clothes containing barrel 3 is formed with a wire passing hole 3b, the lifting rib 1 includes an extension 12, the extension 12 covers the wire passing hole 3b, and the conductive wire bundle 7 extends into the lifting rib 1 through the wire passing hole 3b. With a plane perpendicular to the front-rear direction as a projection plane, the projection of the wire passing hole 3b can be located within the projection range of the extension 12.

[0266] In this embodiment, on the one hand, the wire passing hole 3b is arranged on the rear wall of the clothes containing barrel 3, one end of the conductive wire bundle 7 is connected to the receiving module 5, and the other end of the conductive wire bundle 7 enters the lifting rib 1 through the wire passing hole 3b. The distance between the receiving module 5 and the wire passing hole 3b can be short, and the conductive wire bundle 7 can be prevented from being entangled or the like. On the other hand, the extension 12 covers the wire passing hole 3b, which can avoid exposing the wire passing hole 3b, so that the lifting rib 1 can shield the conductive wire bundle 7 entering the clothes treatment cavity 3a, and the conductive wire bundle 7 can be prevented from contacting the clothes as much as possible.

[0267] As an example, the transmitting module 4 can be electrically connected with a main control board of the clothes treatment device. The main control board is used to control the operation of the clothes treatment device, and supply electric energy to each part in the clothes treatment device, so that each circuit can work normally to realize functions such as clothes drying control. As an example, the transmitting module 4 is electrically connected with the main control board through a wire to receive electric energy supplied by the main control board. The transmitting module 4 and the main control board can be arranged in the cabinet 6, and the transmitting module 4 remains in a stationary state to facilitate the transmitting module 4 to stably receive electric energy from the main control board, and increase the reliability of the electrical connection between the transmitting module 4 and the main control board.

[0268] In some embodiments, referring to FIGS. 13 to 16, the cabinet 6 includes a rear plate 61, the clothes containing barrel 3 includes a rear cover and a barrel body, the rear cover is arranged at the rear end of the barrel body to jointly define the clothes treatment cavity 3a, the transmitting module 4 is arranged on the rear plate 61, and the receiving module 5 is arranged on the rear cover. Specifically, the rear cover has a rear wall of the clothes containing barrel.

[0269] The rear plate 61 refers to a component of the cabinet 6 located at the rear side of the laundry treating apparatus along the front-rear direction. The rear side is the side of the laundry treating apparatus away from the user after installation. The rear plate 61 is located at the rear side of the tub 3.

[0270] The front side of the drum is open to form a laundry loading port.

[0271] As an example, the transmitting module 4 can be disposed at the side of the rear plate 61 away from the tub 3, i.e., at the rear side of the rear plate 61; or the transmitting module 4 can be disposed at the side of the rear plate 61 toward the tub 3, i.e., at the front side of the rear plate 61.

[0272] As an example, the receiving module 5 can be disposed at the side of the rear cover toward the rear plate 61, i.e., at the rear side of the rear cover; or the receiving module 5 can be disposed at the side of the rear cover away from the rear plate 61, i.e., at the front side of the rear cover.

[0273] In some embodiments, the transmitting module 4 includes a transmitting bracket, the transmitting coil is disposed in the transmitting bracket, and the transmitting bracket is connected to the cabinet 6, e.g., the rear plate 61. The transmitting coil is fixed to the cabinet 6 through the transmitting bracket.

[0274] In some embodiments, the receiving module 5 includes a receiving bracket, the receiving coil is disposed in the receiving bracket, and the receiving bracket is connected to the tub 3, e.g., the rear cover. The receiving coil is fixed to the tub 3 through the receiving bracket.

[0275] In some embodiments, the transmitting module 4 can be located at the front side of the rear plate 61, and the receiving module 5 can be located at the rear side of the rear cover. With a plane perpendicular to the front-rear direction as a projection plane, the projection of the transmitting module 4 and the projection of the receiving module 5 at least partially overlap. As an example, the transmitting module 4 can be located at a position of the rear plate 61 of the cabinet 6 corresponding to the central region of the tub 3, and the transmitting module 4 can be aligned with the receiving module 5.

[0276] As an example, the transmitting bracket includes a ring-shaped body, the ring-shaped body is annular, and the transmitting coil is accommodated in the ring-shaped body. The ring-shaped body can be used to protect the transmitting coil.

[0277] As an example, the receiving bracket includes a ring-shaped portion, the ring-shaped portion is annular, and the receiving coil is accommodated in the ring-shaped portion. The ring-shaped portion can be used to protect the receiving coil.

[0278] In some embodiments, the clothes treating device comprises a circulating air passage, the rear side wall of the clothes containing barrel 3 is formed with at least one air inlet communicating with the clothes treating cavity 3a, and the circulating air passage communicates the air inlet and an air outlet of the clothes treating cavity 3a. For example, the rear cover is formed with the air inlet. The circulating air passage is used to provide circulating air flow repeatedly flowing through the clothes treating cavity 3a. The air flow of the circulating air passage can enter the clothes treating cavity 3a through the air inlet, and the air flow in the clothes treating cavity 3a enters the circulating air passage through the air outlet. The air flow can circulate between the circulating air passage and the clothes treating cavity 3a.

[0279] It can be understood that the number of air inlets can be one or more, for example, two, three, four, or five, and the like.

[0280] In some embodiments, the clothes treating device comprises a cabinet 6, a wind cover, and a base, the base is located in the cabinet 6 and below the clothes containing barrel 3, the rear plate 61 is formed with an air return opening and an air supply opening communicating with the air inlet, and the height of the air return opening is lower than the height of the air supply opening. The base is formed with a heat exchange passage, and the two ends of the heat exchange passage respectively communicate with the air outlet and the air return opening. The wind cover is arranged around the air supply opening and the air return opening, and cooperates with the rear plate 61 to define an air supply passage. The heat exchange passage and the air supply passage jointly constitute a circulating air passage. The heat exchange passage is located upstream of the air supply passage along the flow direction of the air flow in the circulating air passage, and the air flow sequentially flows through the air outlet, the heat exchange passage, the air return opening, the air supply passage, the air supply opening, and the air inlet.

[0281] The number of air supply openings is not limited, and the air supply opening can be one or more, for example, two, three, four, or five, and the like.

[0282] In some embodiments, the clothes treating device comprises a heat exchange assembly located in the heat exchange passage, and the heat exchange assembly is used to exchange heat with the air flow in the heat exchange passage, thereby dehumidifying and heating. The humid and hot air flow in the clothes treating cavity 3a can enter the heat exchange passage through the air outlet, and is converted into dry and hot air flow after heat and mass exchange with the heat exchange assembly, and then enters the air supply passage through the air return opening, and then returns to the clothes treating cavity 3a through the air supply opening and the air inlet.

[0283] In some embodiments, the heat exchange assembly comprises a condenser and an evaporator, and the clothes treating device further comprises a compressor and a throttling device, the compressor, the condenser, the throttling device, and the evaporator are connected by pipelines to constitute a heat pump system, and the refrigerant can circulate in the heat pump system. The air flow in the circulating air passage exchanges heat with the refrigerant in the evaporator and the condenser to form dry and hot air flow. The evaporator is used to cool and dehumidify the humid and hot air flow from the clothes treating cavity 3a into dry and cold air flow; and the condenser heats the dry and cold air flow into dry and hot air flow to return to the clothes treating cavity 3a.

[0284] The working principle of the heat pump system is as follows: the compressor sucks in low-pressure gaseous refrigerant and compresses it to be discharged in a high-pressure state; the high-pressure refrigerant discharged in the condenser transfers heat to the air flow to condense into high-pressure liquid; the high-pressure liquid refrigerant flows through the throttling device to be throttled and decompressed to become a low-pressure low-temperature gas-liquid two-phase mixture and enters the evaporator; the refrigerant in the evaporator absorbs heat from the air flow to become low-pressure gaseous refrigerant; the low-pressure gaseous refrigerant is sucked into the compressor again; the heat exchange is realized through repeated circulation. That is, the evaporator is used to cool and dehumidify the wet and hot air flow from the clothes treatment cavity 3a to form a dry and cold air flow, and the condenser heats the dry and cold air flow to become a dry and hot air flow and then flows back to the clothes treatment cavity 3a, the dry and hot air flow flowing back to the clothes treatment cavity 3a contacts the wet clothes to form a wet and hot air flow again, and a drying cycle is completed. Through repeated operation of the drying cycle, the circulating air flow is continuously provided to the clothes treatment cavity 3a to dry the clothes.

[0285] Exemplarily, the evaporator and the condenser can both be finned tube heat exchangers.

[0286] Exemplarily, the throttling device includes but is not limited to an electronic expansion valve and the like.

[0287] In some embodiments, the clothes treatment device includes a fan wheel for driving the air flow. Exemplarily, the fan wheel is located in the heat exchange channel and between the heat exchange assembly and the return air inlet. In the process of drying the clothes, the fan wheel is used to drive the air flow flowing through the clothes to flow through the evaporator and the condenser in turn and then blow to the clothes to form a circulating air flow. The fan wheel can accelerate the air flow and improve the drying efficiency.

[0288] In the description of the present application, the description of the terms "in some embodiments", "in some embodiments" or "exemplarily" means that the specific features, structures, materials or characteristics described in combination with the embodiments or examples are contained in at least one embodiment or example of the embodiments of the present application. In the present application, the exemplary description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0289] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application is included in the protection scope of the present application.

Claims

1. A lifting rib assembly applied to a laundry treating apparatus having a laundry treating cavity, wherein, The lifting rib assembly comprises: a lifting rib; a power receiving device for detecting a parameter of a load in a clothes treatment cavity and / or processing the load; at least a part of a surface of the lifting rib is a metal member, the power receiving device comprises a detection unit, the detection unit comprises at least two electrode pieces arranged in a split manner, and at least a part of the metal member is configured as one of the at least two electrode pieces.

2. The uplift rib assembly of claim 1, wherein, The clothes treatment device comprises a front support and a clothes containing barrel, the clothes containing barrel has a clothes treatment cavity, and the clothes containing barrel comprises a barrel body, and another of the at least two electrode pieces is arranged on the front support, the lifting rib and / or the barrel body and is arranged in a spaced manner with the metal member.

3. The lift rib assembly of claim 1, wherein, The lifting rib comprises a lifting body and a shell cover, the shell cover covers at least a part of an outer surface of the lifting body, and the shell cover is a part of the metal member.

4. The lift rib assembly of claim 1, wherein, The lifting rib comprises a lifting body and a conductive region exposed to a surface of the lifting body, and the conductive region is a part of the metal member.

5. The lift rib assembly of claim 1, wherein, The lifting rib has a light transmission region, the power receiving device further comprises a control element, the clothes treatment device further comprises a light piece, the light piece and the control element are connected to a side of the lifting rib away from the outer surface, the light piece is arranged in correspondence with the light transmission region, and the control element is electrically connected with the light piece and the electrode piece respectively. The light piece can present different display states matched with the power receiving device.

6. The uplift rib assembly of claim 1, wherein, At least a part of the electrode piece is embedded in the lifting rib, and the electrode piece and the lifting rib jointly form an insert injection molding structure.

7. The lift rib assembly of claim 6, wherein, The power receiving device comprises a detection unit, and the detection unit comprises two detection electrodes. The electrode piece has a positioning structure for positioning cooperation with an injection mold of the lifting rib.

8. The lift rib assembly of claim 7, wherein, The positioning structure is in a hole structure or a groove structure with an opening.

9. The lift rib assembly of claim 7, wherein, The electrode piece comprises a connecting portion and a tooth group, the tooth group comprises a plurality of finger-shaped teeth, the plurality of finger-shaped teeth are arranged in a first direction in sequence and at intervals, and all the finger-shaped teeth of the tooth group are connected with the connecting portion. The finger-shaped teeth of the two electrode pieces are arranged in the first direction in an alternating and interval manner, and the connecting portion and / or the finger-shaped teeth are formed with the positioning structure.

10. The lifting rib assembly of claim 9, wherein, The connecting portion is formed with a notch, and the lifting rib has a filling portion for filling the notch.

11. The lift rib assembly of claim 7, wherein, The electrode piece comprises a connecting portion and a tooth group, the tooth group comprises a plurality of finger-shaped teeth, the plurality of finger-shaped teeth are arranged in a first direction in sequence and at intervals, and all the finger-shaped teeth of the tooth group are connected with the connecting portion. The finger-shaped tooth comprises a main plate body and a profiled portion formed by stamping, the profiled portion is connected with the main plate body and protrudes away from the lifting rib.

12. The lift rib assembly of claim 11, wherein, The profiled portion comprises: a contact wall located on a side of the main plate body away from the lifting rib; a transition wall surrounding the contact wall, the transition wall connects the contact wall and the main plate body, and the transition wall surrounds to form a horn-shaped space opening on a side away from the contact wall and gradually expanding.

13. The uplift rib assembly of claim 1, wherein, The laundry treating apparatus includes a laundry tub having a laundry treating cavity, the lifting rib includes a first contact surface and a second contact surface extending along an axial direction of the laundry tub; The electrode member includes a first electrode member and a second electrode member, the first electrode member and the second electrode member are arranged on the lifting rib in a spaced manner and are arranged at least on one of the first contact surface and the second contact surface, and at least one of the first electrode member and the second electrode member simultaneously bridges the first contact surface and the second contact surface.

14. The lifting rib assembly of claim 13, wherein, The lifting rib further includes a third contact surface, the third contact surface is connected between the first contact surface and the second contact surface, and the third contact surface is arranged at an angle with the first contact surface and the second contact surface respectively and extends along the axial direction of the laundry tub; At least one of the first electrode member and the second electrode member simultaneously bridges the first contact surface, the second contact surface and the third contact surface.

15. The lift rib assembly of claim 14, wherein, The first electrode member includes a first connecting portion and a first tooth portion connected with the first connecting portion, the first connecting portion is arranged on the lifting rib and extends along the axial direction of the laundry tub, and the first tooth portion simultaneously bridges the first contact surface, the second contact surface and the third contact surface; Alternatively, the second electrode member includes a second connecting portion and a second tooth portion connected with the second connecting portion, the second connecting portion is arranged on the lifting rib and extends along the axial direction of the laundry tub, and the second tooth portion is arranged in a spaced manner with the first tooth portion and simultaneously bridges the first contact surface, the second contact surface and the third contact surface.

16. The lifting tendon assembly of claim 15, wherein, The first contact surface, the second contact surface and the third contact surface are collectively inwardly recessed to form a limiting groove, and the first tooth portion and / or the second tooth portion is embedded in the limiting groove.

17. The lift rib assembly of claim 15, wherein, The first connecting portion is located on one side of the first contact surface, and the second connecting portion is located on one side of the second contact surface.

18. The lift rib assembly of claim 17, wherein, The first tooth portion includes a first connecting segment, the first linking segment and the first free segment connected in sequence, the first connecting segment is connected with the first connecting portion, the second tooth portion includes a second connecting segment, the second linking segment and the second free segment connected in sequence, and the second connecting segment is connected with the second connecting portion; The first connecting segment and the second free segment are arranged in a spaced manner and are attached to the first contact surface, the first linking segment and the second linking segment are arranged in a spaced manner and are attached to the third contact surface, and the first free segment and the second connecting segment are arranged in a spaced manner and are attached to the second contact surface.

19. The lift rib assembly of claim 18, wherein, The first connecting segment and the first linking segment are connected in a bent manner; and / or The first free segment and the first linking segment are connected in a bent manner; and / or The second connecting segment and the second linking segment are connected in a bent manner; and / or The second free segment and the second linking segment are connected in a bent manner.

20. The lift rib assembly of claim 14, wherein, The first tooth portion and the second tooth portion are both provided in a plurality, and the plurality of first tooth portions and the plurality of second tooth portions are arranged in an axial direction of the laundry tub in an alternating manner.

21. The lifting tendon assembly of claim 20, wherein, The lifting rib has a receiving groove formed on a side facing away from the first contact surface and the second contact surface, the laundry treating device comprises a control board located in the receiving groove, and the laundry containing barrel has a first end and a second end located at opposite ends in an axial direction of the laundry containing barrel; The power receiving device comprises a first terminal connected to the first tooth portion near the first end and a second terminal connected to the second tooth portion near the first end, and the first terminal and the second terminal both extend into the receiving groove and are connected to the control board.

22. The lift tendon assembly of claim 21, wherein, The power receiving device further comprises a barrel connecting terminal, one end of the barrel connecting terminal being connected to the first tooth portion near the second end and the other end of the barrel connecting terminal extending into the receiving groove and being connected to the laundry containing barrel. 23.A laundry treating apparatus, wherein, The laundry treating device comprises a transmitting module and a receiving module, the receiving module is arranged in the laundry containing barrel, the transmitting module is arranged in a component outside the laundry containing barrel, the receiving module is used for receiving electromagnetic signals emitted by the transmitting module and generating induced current, and the receiving module is electrically connected to the power receiving device. The laundry treating device comprises a transmitting module and a receiving module, the receiving module is arranged in the laundry containing barrel, the transmitting module is arranged in a component outside the laundry containing barrel, the receiving module is used for receiving electromagnetic signals emitted by the transmitting module and generating induced current, and the receiving module is electrically connected to the power receiving device. ​ 24. The laundry treatment device of Claim 23, wherein, ​

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