Laundry treatment device

Abstract

A laundry treatment device (100), comprising a cabinet body (1), a driving member (861), a first sensor (862), and a controller (400). The controller (400) is configured to: control the driving member (861) to start; control the driving member (861) to increase the rotating speed of an inner drum (3) to a first rotating speed at a target acceleration, wherein the first sensor (862) acquires the vibration displacement of an outer tub (2) and records the vibration displacement of the outer tub(2) as a measured vibration displacement E; on the basis of the measured vibration displacement E, a first vibration displacement Zi, and a second vibration displacement Bi, determine a corrected vibration displacement E'; if it is determined that the corrected vibration displacement E' is less than or equal to the maximum vibration displacement limit value, control the rotating speed of the inner drum (3) to rise to a first target rotating speed; and if it is determined that the corrected vibration displacement E' is greater than the maximum vibration displacement limit value, control the rotating speed of the inner drum (3) to decrease to zero.

Description

Clothing processing equipment

[0001] This application claims the priority of Chinese patent application No. 202420093541.2 filed on January 15, 2024; the priority of Chinese patent application No. 202420351673.0 filed on February 26, 2024; the priority of Chinese patent application No. 202420364476.2 filed on February 27 ... The priority of the Chinese patent application with application number 202420361628.3 filed on February 27, 2024; the priority of the Chinese patent application with application number 202410214607.3 filed on February 27, 2024; and the priority of the Chinese patent application with application number 202420361896.5 filed on February 27, 2024, all of which are incorporated by reference into this application. Technical Field

[0002] The present disclosure relates to the technical field of clothing processing, and in particular to a clothing processing device. Background Art

[0003] With the improvement of people's living standards and the advancement of technology, clothes processing equipment has entered more and more households. The clothes processing equipment includes a housing and a drum. The drum forms a clothes processing chamber. The housing is provided with a feeding port for conveniently feeding clothes to be processed into the clothes processing chamber through the feeding port.

[0004] Summary of the Invention

[0005] A clothing processing device is provided. The clothing processing device includes a housing, a door, an outer cylinder, an inner cylinder, a driving member, a sensor, and a controller. The housing includes a first cavity. The door is connected to the housing. The outer cylinder is arranged in the first cavity and includes a second cavity. The inner cylinder is arranged in the second cavity and can rotate relative to the outer cylinder. The driving member is arranged in the first cavity and connected to the outer cylinder, and the driving member is configured to drive the inner cylinder to rotate. The sensor is arranged in the outer cylinder and is configured to detect the vibration displacement and vibration acceleration of the outer cylinder. The controller is preset with the eccentric mass M. i The corresponding first vibration displacement Z i and the second vibration displacement B i , i≥1, and i is a positive integer; the first vibration displacement Z i The speed of the inner cylinder increases from the initial speed to the first speed, and the corresponding mass is M i The displacement of the eccentric mass; the second vibration displacement B i The speed of the inner drum increases from the initial speed to the first speed, and the corresponding eccentricity is Mi The controller is configured to: after receiving the dehydration signal, control the driving member to start; control the driving member to increase the rotation speed of the inner drum to the first rotation speed at the target acceleration; during the process of the driving member increasing the rotation speed of the inner drum to the first rotation speed at the target acceleration, the sensor obtains the vibration displacement of the outer drum and records the vibration displacement of the outer drum as the detected vibration displacement E; and according to the detected vibration displacement E and the first vibration displacement Z i and the second vibration displacement B i Determine the corrected vibration displacement E'; if it is determined that the detected vibration displacement E is less than or equal to the first eccentric block displacement A1 (E≤A1), then the corrected vibration displacement E' is the sum of the difference between the detected vibration displacement E and the first eccentric block displacement A1 and the first load cloth displacement B1 (E'=E+(A1-B1); if it is determined that the detected displacement E is greater than the i-th eccentric block displacement A i , and is less than or equal to the i+1th load displacement A i+1 (A i <E≤A i+1 ), then the corrected displacement E' is the sum of the detected vibration displacement E and the (i+1) eccentric block displacement A i+1 And the i+1th load displacement B i+1 The sum of the differences (E'=E+(A i+1 -B i+1 ); if it is determined that the corrected vibration displacement E' is less than or equal to the maximum limit value of the vibration displacement, the driving member is controlled to increase the rotational speed of the inner drum to a first target speed; if it is determined that the corrected vibration displacement E' is greater than the maximum limit value of the vibration displacement, the driving member is controlled to reduce the rotational speed of the inner drum to 0 to shake out the clothes in the inner drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] FIG1 is a structural diagram of a clothes treating apparatus according to some embodiments;

[0007] FIG2 is another structural diagram of a clothes treating apparatus according to some embodiments;

[0008] FIG3A is another structural diagram of a clothes treating apparatus according to some embodiments;

[0009] FIG3B is another structural diagram of a clothes treating apparatus according to some embodiments;

[0010] FIG4A is a block diagram of a laundry treating apparatus according to some embodiments;

[0011] FIG4B is a schematic diagram of a laundry treating apparatus according to some embodiments;

[0012] FIG4C is a flow chart of steps performed by a controller according to some embodiments;

[0013] FIG4D is another flow chart of steps performed by a controller according to some embodiments;

[0014] FIG4E is another flow chart of steps performed by a controller according to some embodiments;

[0015] FIG4F is a partial structural diagram of a clothes treating apparatus according to some embodiments;

[0016] FIG5 is a partial enlarged view of circle A in FIG4F ;

[0017] FIG6 is an exploded view of a partial structure of a clothes treating apparatus according to some embodiments;

[0018] FIG7 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0019] FIG8 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0020] FIG9 is a structural diagram of an adapter according to some embodiments;

[0021] FIG10 is an exploded view of another partial structure of a clothes treating apparatus according to some embodiments;

[0022] FIG11 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0023] FIG12 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0024] FIG13 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0025] FIG14 is a cross-sectional view of a clothes treating apparatus according to some embodiments;

[0026] FIG15 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0027] FIG16 is a structural diagram of a flushing member according to some embodiments;

[0028] FIG17 is a cross-sectional view of a flushing member according to some embodiments;

[0029] FIG18 is a schematic diagram of the opening and closing states of the water inlet valve and the fan according to some embodiments;

[0030] FIG19 is another schematic diagram of the opening and closing states of the water inlet valve and the fan according to some embodiments;

[0031] FIG20 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0032] FIG21 is a block diagram of a condensation pan according to some embodiments;

[0033] FIG22 is a structural diagram of a flushing member according to some embodiments from another perspective;

[0034] FIG23 is a structural diagram of a connector according to some embodiments;

[0035] FIG24 is a structural diagram of a flushing tray according to some embodiments;

[0036] FIG25 is a partial structural diagram of a flushing member according to some embodiments;

[0037] FIG26 is a structural diagram of a connector according to some embodiments from another perspective;

[0038] FIG27 is a partial structural diagram of a flushing member according to some embodiments from another perspective;

[0039] FIG28 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0040] FIG29 is a partial structural diagram of a flushing member according to some embodiments;

[0041] FIG30 is another structural diagram of a clothes treating apparatus according to some embodiments;

[0042] FIG31 is another structural diagram of a clothes treating apparatus according to some embodiments;

[0043] FIG32 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0044] FIG33 is a structural diagram of an inner cylinder according to some embodiments;

[0045] FIG34 is another structural diagram of an inner cylinder according to some embodiments;

[0046] FIG35 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0047] FIG36 is a structural diagram of a lifting rib in a clothes treating apparatus according to some embodiments;

[0048] FIG37 is another structural diagram of lifting ribs in a clothes treating apparatus according to some embodiments;

[0049] FIG38 is another structural diagram of lifting ribs in a clothes treating apparatus according to some embodiments;

[0050] FIG39 is another structural diagram of lifting ribs in a clothes treating apparatus according to some embodiments;

[0051] FIG40 is another structural diagram of lifting ribs in a clothes treating apparatus according to some embodiments;

[0052] FIG41 is another structural diagram of lifting ribs in a clothes treating apparatus according to some embodiments;

[0053] FIG42 is another structural diagram of a clothes treating apparatus according to some embodiments;

[0054] FIG43 is a cross-sectional view of a circuit board box and a circuit board according to some embodiments;

[0055] FIG44 is an exploded view of a circuit board box and a circuit board according to some embodiments;

[0056] FIG45 is a structural diagram of a second sub-circuit board box according to some embodiments;

[0057] FIG46 is another structural diagram of a second sub-circuit board box according to some embodiments;

[0058] FIG47 is a structural diagram of a first sub-circuit board box according to some embodiments;

[0059] FIG48 is another structural diagram of the first sub-circuit board box according to some embodiments;

[0060] FIG49 is a structural diagram of a first cover according to some embodiments;

[0061] FIG50 is a structural diagram of a second circuit board according to some embodiments;

[0062] FIG51 is a structural diagram of a second cover according to some embodiments;

[0063] FIG52 is a structural diagram of a circuit board box and a second connector according to some embodiments;

[0064] FIG53 is an exploded view of a circuit board box and a second connector according to some embodiments;

[0065] FIG54 is an exploded view of the first cover and the second cover according to some embodiments;

[0066] FIG55 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0067] FIG56 is another structural diagram of a clothes treating apparatus according to some embodiments;

[0068] FIG57 is another partial structural diagram of a clothes treating apparatus according to some embodiments;

[0069] FIG58 is a block diagram of a hinge assembly according to some embodiments;

[0070] FIG59 is a schematic structural diagram of a reinforcement member according to some embodiments;

[0071] FIG60 is a schematic structural diagram of a hinge body according to some embodiments;

[0072] FIG61 is a schematic structural diagram of a torsion spring according to some embodiments;

[0073] FIG62 is a schematic structural diagram of a sixth cover according to some embodiments;

[0074] FIG63 is a structural diagram of a clothes treating apparatus according to some embodiments;

[0075] FIG64 is a cross-sectional view taken along AA in FIG63;

[0076] FIG65 is a partial enlarged view of the area circled B in FIG64;

[0077] FIG66 is a structural diagram of an inner cylinder according to some embodiments;

[0078] FIG67 is a cross-sectional view of a clothes treating apparatus according to some embodiments;

[0079] FIG68 is a cross-sectional view of an inner barrel according to some embodiments;

[0080] FIG69 is a partial enlarged view of the inner cylinder in FIG68;

[0081] FIG70 is a side view of a clothes treating apparatus according to some embodiments;

[0082] FIG71 is another structural diagram of an inner barrel according to some embodiments;

[0083] FIG72 is another structural diagram of an inner cylinder according to some embodiments;

[0084] FIG73 is another structural diagram of an inner cylinder according to some embodiments;

[0085] FIG74 is another structural diagram of a clothes treating apparatus according to some embodiments;

[0086] FIG. 75 is another structural diagram of a clothes treating apparatus according to some embodiments. DETAILED DESCRIPTION

[0087] The following will clearly and completely describe some embodiments of the present disclosure in conjunction with the accompanying drawings. However, the described embodiments are only some embodiments of the present disclosure, not all embodiments. Based on the embodiments provided by the present disclosure, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present disclosure.

[0088] Unless the context requires otherwise, throughout the specification and claims, the term "comprise" and its other forms, such as the third person singular form "comprises" and the present participle form "comprising", are to be interpreted as open and inclusive, that is, "including, but not limited to". In the description of the specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "example", "specific example" or "some examples" are intended to indicate that the particular features, structures, materials or characteristics associated with the embodiment or example are included in at least one embodiment or example of the present disclosure. The schematic representation of the above terms does not necessarily refer to the same embodiment or example. In addition, the particular features, structures, materials or characteristics may be included in any one or more embodiments or examples in any appropriate manner.

[0089] In the following, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present disclosure, unless otherwise specified, "plurality" means two or more.

[0090] When describing some embodiments, the expressions "coupled" and "connected" and their derivatives may be used. The term "connected" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. The term "coupled" indicates that two or more components are in direct physical or electrical contact. The term "coupled" or "communicatively coupled" may also refer to two or more components that are not in direct contact with each other, but still cooperate or interact with each other. The embodiments disclosed herein are not necessarily limited to the contents of this document.

[0091] “At least one of A, B and C” has the same meaning as “at least one of A, B or C” and both include the following combinations of A, B and C: A only, B only, C only, the combination of A and B, the combination of A and C, the combination of B and C, and the combination of A, B and C.

[0092] The use of "adapted to" or "configured to" herein is intended to be open and inclusive language that does not exclude devices adapted or configured to perform additional tasks or steps.

[0093] As used herein, "about," "substantially," or "approximately" includes the stated value and an average value that is within an acceptable range of deviation from the particular value as determined by one of ordinary skill in the art taking into account the measurements in question and the errors associated with the measurement of the particular quantity (i.e., the limitations of the measurement system).

[0094] Typically, due to factors such as uneven distribution of laundry within the inner drum, varying laundry types and materials, and excessive or insufficient laundry, the center of mass of the inner drum of a laundry treatment device can easily deviate from its rotational axis during the washing and dehydration processes, causing eccentricity. This eccentricity can increase the vibration and noise generated by the laundry treatment device at high speeds. When vibration is excessive, the inner drum's rotational speed should not be increased too high to prevent it from affecting normal operation.

[0095] Currently, the inner drum's rotational speed can be determined by measuring its eccentricity. For example, the motor torque is determined from an electrical signal to determine the inner drum's eccentricity. However, this approach has poor eccentricity detection accuracy, resulting in large rotational speed errors, high noise levels, and prolonged spin times during the dehydration of clothing processing equipment.

[0096] To address the aforementioned issues, some embodiments of the present disclosure provide a laundry processing device 100 that improves the accuracy of the vibration displacement by correcting the vibration displacement of the inner drum during the process of increasing its rotational speed from an initial speed to a first rotational speed. This allows for precise increase in rotational speed to determine whether to spin or fluff the laundry, thereby shortening the spin time. Here, the vibration displacement can represent the amount of eccentricity.

[0097] It should be noted that the clothing processing device 100 may include a washing machine, a dryer, or a drum washer-dryer, etc.

[0098] As shown in Figures 1 to 3A, the clothing processing device 100 includes a housing 1, which constitutes the outer shell of the clothing processing device 100. The clothing processing device 100 also includes a storage space 12, which is defined in the housing 1. The storage space 12 can accommodate components of the clothing processing device 100. For example, the storage space 12 can accommodate an outer cylinder, a circuit structure, an air duct structure, a drive mechanism, and a drainage structure, etc., to protect the above components. The outer periphery of the housing 1 can be rectangular or other shapes, and can be set according to needs. The following mainly describes the housing 1 as a cube as an example.

[0099] As shown in Figures 1, 3A, and 3B, the housing 1 includes four side walls, namely a first side wall 11, a second side wall, a third side wall 14, and a fourth side wall 13. The first side wall 11 is disposed opposite the second side wall and is located in the front-to-back direction of the laundry processing apparatus 100. The third side wall 14 is disposed opposite the fourth side wall 13 and is located in the left-right direction (width direction) of the laundry processing apparatus 100.

[0100] The direction where the first side wall 11 is located is defined as the front side of the laundry processing apparatus 100, and the direction where the second side wall is located is defined as the rear side of the laundry processing apparatus 100. The direction where the third side wall 14 is located is defined as the left side of the laundry processing apparatus 100, and the direction where the fourth side wall 13 is located is defined as the right side of the laundry processing apparatus 100.

[0101] The housing 1 also includes a fifth sidewall, which is located on one side in the vertical direction (height direction) of the laundry processing device 100. For example, the fifth sidewall is located on top of the first sidewall 11, the second sidewall, the third sidewall, and the fourth sidewall. The housing 1 also includes a base, which is disposed opposite the fifth sidewall in the vertical direction. For example, the base is located at the bottom of the first sidewall 11, the second sidewall, the third sidewall, and the fourth sidewall, thereby forming the storage space.

[0102] The direction where the fifth side wall is located is defined as the upper side of the clothes treating apparatus 100 , and the direction where the base is located is defined as the lower side of the clothes treating apparatus 100 .

[0103] In some embodiments, as shown in Figures 1 to 3A, the housing 1 further includes a loading port 111. The loading port 111 is provided on the first side wall 11 and communicates with the accommodating space 12. Clothes enter the housing 1 through the loading port 111, and the clothes processing apparatus 100 washes or dries the clothes.

[0104] In some embodiments, as shown in Figure 3A, the clothing processing device 100 also includes an outer drum 2. The outer drum 2 is arranged in the housing 1. The outer drum 2 is cylindrical. The outer drum 2 includes a first opening 21, and one end of the outer drum 2 close to the delivery port 111 is open to form the first opening 21. The outer drum 2 also includes a first cavity (outer drum cavity), which is connected to the first opening 21. The first cavity can hold washing liquid. Such as water, detergent, softener, etc. The outer drum 2 also includes a bottom wall, and the bottom wall and the delivery port 111 are arranged axially opposite to each other in the outer drum. The outer drum 2 also includes a side wall, and the bottom wall is arranged on the side of the side wall away from the delivery port 111, and is arranged opposite to the first opening 21.

[0105] In some embodiments, as shown in Figures 2 and 3A, the clothing processing device 100 also includes an inner drum 3. The inner drum 3 is arranged in the first cavity, and the inner drum 2 can roll relative to the outer drum 2. The inner drum 3 is cylindrical. The inner drum 3 includes a second opening 310, and one end of the inner drum 3 close to the delivery port 111 is open to form the second opening 310. The second opening 310 is arranged corresponding to the first opening 21. The inner drum 3 also includes a second cavity 32 (washing cavity). The second cavity 32 is connected to the delivery port 111, and the second cavity 32 is connected to the second opening 310. The laundry is placed in the second cavity 32 through the delivery port 111 for washing.

[0106] In some embodiments, the inner cylinder 3 further includes a first water permeable hole. The first water permeable hole is provided on the peripheral wall of the inner cylinder 3 and penetrates the peripheral wall of the inner cylinder 3. Water enters and exits the second cavity 32 through the first water permeable hole.

[0107] In some embodiments, as shown in FIG1 , the laundry processing apparatus 100 further includes a door 42 rotatably connected to the housing 1 . The door 42 is configured to open or close the loading port 111 . The door 42 is rotatably connected to the first side wall 11 .

[0108] In some embodiments, as shown in FIG2 , the laundry processing apparatus 100 further includes a door seal 4111. The door seal 4111 is disposed between the inlet 111 and the first opening 21. The door seal 4111 can seal the gap between the inlet 111 and the first opening 21 to prevent the wash water in the outer tub 2 from flowing out of the outer tub 2 and into the inner tub 1 through the gap between the outer tub 2 and the outer tub 2.

[0109] In some embodiments, as shown in Figures 4A and 4B , the laundry processing apparatus 100 further includes a driving member 861. The driving member 861 is disposed within the housing 1. Along the front-to-back direction of the laundry processing apparatus 100, the driving member 861 is disposed at the rear end of the outer drum 2 and is connected to the inner drum 3. The driving member 861 is configured to drive the inner drum 3 to rotate.

[0110] In some embodiments, as shown in FIG4B , the laundry processing apparatus 100 further includes an eccentric block 864. The eccentric block 864 is disposed in the inner drum 3. The mass of the eccentric block 864 is M i For example, the eccentric mass 864 has the dimensions of a cube with a length of 10 cm, a width of 10 cm, and a thickness of 5 mm.

[0111] In some embodiments, the laundry processing apparatus 100 further includes a load cloth. The mass of the load cloth is M i The load cloth is arranged in the inner drum 3. For example, the load cloth includes clothes. It should be noted that, here, the mass of the load cloth is M i It can be understood that the mass corresponding to the eccentricity of the predetermined mass of clothing is M i .

[0112] In some embodiments, as shown in FIG4B , the laundry processing apparatus 100 further includes a first support portion 863 (such as a hanging spring, etc.) The top of the outer tub 2 can be hung on the housing 1 via the first support portion 863 .

[0113] In some embodiments, as shown in Figures 4A and 4B, the laundry processing apparatus 100 further includes a first sensor 862 (e.g., a displacement sensor) configured to detect vibration displacement and vibration acceleration of the outer tub 2. The first sensor 862 is disposed on the outer tub 2. For example, the first sensor 862 is disposed on the top of the outer tub 2. In another example, the first sensor 862 is disposed on the front side of the outer tub 2.

[0114] For example, first sensor 862 is a 3D (three-dimensional) vibration displacement sensor. A 3D vibration displacement sensor can use multiple sensor elements (e.g., accelerometers) to measure the vibration and displacement of an object in three dimensions. By processing the data collected by these sensor elements, the vibration of the object in three dimensions can be monitored.

[0115] In some embodiments, as shown in FIG4A , the laundry processing apparatus 100 further includes a controller 400. The controller 400 is electrically connected to the driving member 861. The controller 400 is in communication with the first sensor 862. For example, the first sensor 862 transmits the detected vibration displacement and vibration acceleration to the controller 400 via serial communication.

[0116] The controller 400 includes a processor. The processor may include a central processing unit (CPU), a microprocessor (Microprocessor), or an application-specific integrated circuit (ASIC), and may be configured to perform the corresponding operations described in the controller 400 when the processor executes a program stored in a non-transitory computer-readable medium coupled to the controller 400.

[0117] In some embodiments, the controller 400 may have a built-in eccentric mass displacement Z i (first vibration displacement) and load cloth displacement B i (Second vibration displacement). Eccentric mass displacement A i Corresponding to the process in which the speed of the inner drum 3 is increased to the first speed, the mass is M i The vibration displacement of the eccentric mass 864. Load cloth displacement B i Corresponding to the process in which the speed of the inner drum 3 is increased to the first speed, the mass is M iThe vibration displacement of the load cloth. i ≥ 1, where i is a positive integer. The unit of displacement is mm.

[0118] It should be noted that the eccentric block displacement Z i Corresponding to multiple eccentric block displacements, and eccentric blocks 864 of different masses correspond to multiple eccentric block displacements. Load distribution displacement B i It corresponds to multiple load cloth displacements, and load cloths of different masses correspond to multiple load cloth displacements.

[0119] For example, the eccentric mass displacement A i Including the first eccentric block displacement A1, the second eccentric block displacement A2, the third eccentric block displacement A3, ..., the i-th eccentric block displacement A i The eccentric mass 864 of the first mass M1 corresponds to the first eccentric mass displacement A1, the eccentric mass 864 of the second mass M2 corresponds to the second eccentric mass displacement A2, the eccentric mass 864 of the third mass M3 corresponds to the third eccentric mass displacement A3, ..., the ith mass M i The eccentric block 864 corresponds to the displacement A of the i-th eccentric block i .

[0120] It should be noted that the mass M of the eccentric block 864 is i and the mass M of the load cloth i It can be any value. For example, M1 = 100g; M2 = 200g; M3 = 300g; M4 = 400g; ... M 10 =1000g. The mass M of the eccentric mass 864 i The larger it is, the larger the corresponding eccentric block displacement is.

[0121] In some embodiments, the mass can be divided into different loads according to different intervals. The first load corresponds to the first mass M1, the second mass M2, and the third mass M3. For example, the first load can correspond to 100g, 200g, or 300g. The second load corresponds to the fourth mass M4, the fifth mass M5, the sixth mass M6, the seventh mass M7, and the eighth mass M8. The third load can correspond to 400g, 500g, 600g, 700g, and 800g. The third load corresponds to the ninth mass M9 and the tenth mass M10. 10 The third load may correspond to 900g and 1000g. The fourth load corresponds to M 11 The fourth load may correspond to 1100 g and above.

[0122] Load distribution displacement B i Corresponding to the first load cloth displacement B1, the second load cloth displacement B2, the third load cloth displacement B3, ..., the i-th load cloth displacement B iThe load cloth of the first mass M1 corresponds to the first load cloth displacement B1, the load cloth of the second mass M2 corresponds to the second load cloth displacement B2, the load cloth of the third mass M3 corresponds to the third load cloth displacement B3, ..., the load cloth of the i-th mass corresponds to the i-th load cloth displacement B i .

[0123] It should be noted that the greater the mass of the load cloth, the greater the corresponding displacement of the load cloth.

[0124] The following describes the steps executed by the controller 400 in conjunction with FIG. 5 to FIG. 7 .

[0125] In some embodiments, as shown in FIG. 4C , the controller 400 is configured to perform steps 1111 to 1116 .

[0126] In step 1111, a dehydration signal is received and the driving member 861 is controlled to start.

[0127] In step 1112, the driving member is controlled to increase the rotation speed of the inner cylinder 3 to the first rotation speed at the first acceleration (target acceleration), and the first sensor 862 is controlled to detect the vibration displacement of the outer cylinder 2, and the vibration displacement of the outer cylinder 2 is determined as the detection displacement E.

[0128] It should be noted that the initial rotation speed of the inner drum 3 may be 0.

[0129] If the first speed is less than or equal to 370 rpm, it indicates that the speed of the inner drum 3 is too low and the eccentric block displacement A is too low. i and load distribution displacement B i If the first rotational speed is determined to be greater than or equal to 430 rpm, it indicates that the rotational speed of the inner drum 3 is too high, which will affect the detection accuracy of the transient vibration displacement and increase the error in the correction of the displacement under low-speed transient conditions.

[0130] In some embodiments, the first speed is greater than the thirteenth parameter value. For example, the thirteenth parameter value is 390 rpm, 380 rpm or 370 rpm. In this way, the displacement A of the eccentric block can be increased. i and the displacement B of the load cloth i accuracy.

[0131] In some embodiments, the first speed is less than the fourteenth parameter value. For example, the first speed is 375 rpm, 385 rpm, 400 rpm, 410 rpm, 415 rpm, or 425 rpm; the fourteenth parameter value is 410 rpm, 420 rpm, or 430 rpm. This prevents excessive speed from affecting the accuracy of transient vibration displacement detection and increases the accuracy of displacement correction under low-speed transient conditions.

[0132] In step 1113, according to the detected displacement E and the eccentric block displacement Ai and the load cloth displacement B i Determine the corrected displacement E'.

[0133] If it is determined that the detected displacement E is less than or equal to the first eccentric block displacement A1 (E ≤ A1), then the corrected displacement E' is the sum of the detected displacement E and the difference between the first eccentric block displacement A1 and the first load cloth displacement B1 (E' = E + (A1 - B1).

[0134] If it is determined that the detected displacement E is greater than the displacement A of the i-th eccentric block i , and less than or equal to the displacement A of the (i + 1)-th load cloth i+1 (A i < E ≤ A i+1 ), then the corrected displacement E' is the sum of the detected displacement E and the difference between the displacement A of the (i + 1)-th eccentric block i+1 and the displacement B of the (i + 1)-th load cloth i+1 (E' = E + (A i+1 - B i+1 ).

[0135] It should be noted that the displacement A of the i-th eccentric block here i1 can be understood as the displacement A of the (i - 1)-th eccentric block i-1 , and the displacement A of the (i + 1)-th eccentric block i+1 can be understood as the displacement A of the i-th eccentric block i , and (i - 1) is greater than or equal to 1, that is, i ≥ 2. Since it has been limited before that i ≥ 1, here, in order to make A i < E ≤ A i+1 include the case of A1 < E ≤ A2, A i-1 < E ≤ A i is not adopted, but A i < E ≤ A i+1 is adopted instead.

[0136] For example, when E ≤ A1, E' = E + (A1 - B1); when A1 < E ≤ A2, E' = E + (A2 - B2); when A2 < E ≤ A3, E' = E + (A3 - B3); when A3 < E ≤ A4, E' = E + (A4 - B4); when A4 < E ≤ A5, E' = E + (A5 - B5); when A5 < E ≤ A6, E' = E + (A6 - B6);...; when A i < E ≤ A i+1 , E' = E + (A i+1 - B i+1 ).

[0137] In step 1114, determine whether the corrected displacement E' is greater than the maximum displacement limit value C j . If "yes", then execute step 1115; if "no", then execute step 1116.

[0138] In some embodiments, the eccentric mass displacement A i It can be divided into multiple levels. For example, the first eccentric block displacement A1 to the ith eccentric block displacement A i It is divided into j levels, and each level corresponds to at least one eccentric block displacement. Taking i=10 and j=3 as an example, the first eccentric block displacement A1 to the tenth eccentric block displacement A 10 There are three levels. The first level corresponds to the first eccentric mass displacement A1, the second eccentric mass displacement A2 and the third eccentric mass displacement A3; the second level corresponds to the fourth eccentric mass displacement A4, the fifth eccentric mass displacement A5, the sixth eccentric mass displacement A6, the seventh eccentric mass displacement A7 and the eighth eccentric mass displacement A8; the third level corresponds to the ninth eccentric mass displacement A9 and the tenth eccentric mass displacement A 10 .

[0139] The maximum eccentric mass displacement value in any level is defined as the displacement limit value corresponding to that level. For example, for the first level, the first displacement limit value C1 is the maximum value among the first eccentric mass displacement A1, the second eccentric mass displacement A2, and the third eccentric mass displacement A3; for the second level, the second displacement limit value C2 is the maximum value among the fourth eccentric mass displacement A4, the fifth eccentric mass displacement A5, the sixth eccentric mass displacement A6, the seventh eccentric mass displacement A7, and the eighth eccentric mass displacement A8; for the third level, the third displacement limit value C2 is the maximum value among the ninth eccentric mass displacement A9 and the tenth eccentric mass displacement A10. 10 The maximum value in. Maximum displacement limit value C j It is the largest value among the corresponding displacement limit values.

[0140] Since the vibration displacement of the outer drum 2 fluctuates greatly when the speed of the inner drum 3 is increased to the first speed, the vibration displacement of the outer drum 2 is corrected to improve the accuracy of the transient vibration displacement, so as to accurately determine whether the inner drum 3 continues to speed up for dehydration or re-shakes the clothes. This is beneficial to the dehydration of the clothes processing device 100 and shortens the dehydration time.

[0141] In step 1115 , the driving member 861 is controlled to reduce the rotation speed of the inner drum 3 to 0 to shake out the clothes in the inner drum 3 .

[0142] It should be noted that shaking out the clothes may refer to the controller 400 controlling the driving member 461 to reduce the rotation speed of the inner drum 3 to 0, thereby vibrating or shaking the clothes in the inner drum 3 to disperse the clothes. In this way, the clothes can be cleaned better and the degree of cleaning can be improved.

[0143] In some embodiments, after the clothes in the inner drum 3 are shaken out, the driving member 861 can be controlled to start again, and the driving member 861 increases the rotation speed of the inner drum 3 to the first rotation speed at the first acceleration.

[0144] In step 1116 , the driving member 861 is controlled to increase the rotation speed of the inner drum 3 to the first target rotation speed N.

[0145] In some embodiments, as shown in FIG4D , step 1116 includes steps 11161 to 11163 .

[0146] In step 11161 , it is determined whether the corrected displacement E′ is less than or equal to the first displacement limit value C1 . If “yes”, step 11162 is executed; if “no”, step 11163 is executed.

[0147] In step 11162 , the first target speed N is controlled to be equal to the first sub-target speed n1 (N=n1).

[0148] In step 11163, the first target speed N is controlled to be equal to the jth sub-target speed n j (N=n j ).

[0149] It should be noted that different vibration displacements of the outer tub 2 correspond to different first target rotation speeds N. The greater the vibration displacement of the outer tub 2, the smaller the first target rotation speed N, so as to reduce vibration noise during dehydration of the clothing processing device 100.

[0150] In some embodiments, the controller 400 has a built-in displacement limit value C j j≥1, and j is a positive integer. The larger the j value, the greater the displacement limit value C j The bigger.

[0151] In some embodiments, the first target speed N is divided into different sub-target speeds F j N=n j , the smaller the j value, the smaller the n j The bigger.

[0152] When the corrected displacement E′ is less than or equal to the first displacement limit value C1 (E′≦C1), the first target rotation speed N is equal to the first sub-target rotation speed n1 (N=n1).

[0153] Since the corrected displacement E' is less than or equal to the maximum displacement limit value C j , when the corrected displacement E' is greater than the first displacement limit value, the corrected displacement E' is greater than the jth displacement limit value C j , and is less than or equal to the j+1th displacement limit value C j+1 (C j <E'≤C j+1 ). It should be noted that the j+1th displacement limit value C here is j+1 is the maximum displacement limit value C jSince j≥1, in order to illustrate that the modified displacement E' is between two adjacent displacement limit values, C j <E'≤C j+1 Rather than C j -1 <E'≤C j At this time, the first target speed N is equal to the jth sub-target speed n j (N=n j ).

[0154] In some embodiments, as shown in FIG. 4E , after step 1116 , the controller 400 is further configured to execute steps 1117 to 1120 .

[0155] In step 1117 , the vibration acceleration of the inner drum 3 at the first target rotation speed N is acquired and recorded as the detected vibration acceleration.

[0156] In step 1118 , it is determined whether the vibration acceleration is greater than the maximum vibration acceleration limit value. If yes, step 1119 is executed; if no, step 1120 is executed.

[0157] In some embodiments, the controller 400 has an eccentric mass M built into it. i Corresponding vibration acceleration G i , i≥1, and i is a positive integer. The vibration acceleration detected when the rotation speed of the inner drum 3 is set to the second rotation speed is the vibration acceleration G i , the second speed is greater than the first speed.

[0158] In some embodiments, the controller 400 has a built-in vibration acceleration limit value D k , k≥1, and k is a positive integer. The larger the k value, the greater the vibration acceleration limit value D k The bigger.

[0159] Set the first mass M1 to the tenth mass M 10 The corresponding vibration accelerations are the first vibration acceleration G1 to the tenth vibration acceleration G 10 . The i-th mass M i The corresponding vibration acceleration is the i-th vibration acceleration G i .

[0160] In some embodiments, the vibration acceleration limit value D k It can be divided into multiple levels. For example, the first vibration acceleration G1 to the i-th vibration acceleration G i Divided into K levels. Any level can include at least one vibration acceleration value. The maximum vibration acceleration value of any level is the vibration acceleration limit value D of the corresponding segment. k .

[0161] Take k equal to 3 as an example. Vibration acceleration limit value Dk It can be divided into three levels. The first vibration acceleration limit value D1 is the maximum value among the first vibration acceleration G1, the second vibration acceleration G2 and the third vibration acceleration G3; the second vibration acceleration limit value D2 is the maximum value among the fourth vibration acceleration G4, the fifth vibration acceleration G5, the sixth vibration acceleration G6, the seventh vibration acceleration G7 and the eighth vibration acceleration G8; the third vibration acceleration limit value D3 is the maximum value among the ninth vibration acceleration G1 and the tenth vibration acceleration G 10 The maximum value in .

[0162] Vibration acceleration limit value D k The largest value among them is the maximum vibration acceleration limit value.

[0163] Taking j equal to 3 as an example, the target speed N of the inner drum 3 includes three levels. The first level corresponds to a target speed N equal to the first sub-target speed n1 (N=n1), the second level corresponds to a target speed N equal to the second sub-target speed n2 (N=n2), and the third level corresponds to a target speed N equal to the third sub-target speed n3 (N=n3).

[0164] It should be noted that the first sub-target speed n1 , the second sub-target speed n2 , and the third sub-target speed n3 decrease in sequence ( n1 > n2 > n3 ).

[0165] In some embodiments, the eccentric mass displacement A i The corresponding level can be compared with the vibration acceleration limit value D k For example, the first eccentric block displacement A1 to the ith eccentric block displacement A i Divided into j levels, the first vibration acceleration G1 to the i-th vibration acceleration G i It is divided into k levels, j is relative to k (j=k). i The corresponding eccentric mass displacement and vibration acceleration levels can be equal, so that the vibration acceleration limit value C j and vibration acceleration limit value D k They match each other, making it easier to judge the levels of vibration displacement and vibration acceleration.

[0166] In step 1119 , the driving member 861 is controlled to reduce the rotation speed of the inner drum 3 to 0 to shake out the clothes in the inner drum 3 .

[0167] In step 1120, the control driving member performs one of the following: controlling the driving member 861 to drive the inner drum 3 to maintain the first target speed N and then reduce the speed to 0 after running for a first predetermined time; and controlling the driving member 861 to reduce the speed of the inner drum 3 to a second target speed and then reduce the speed to 0 after running for a second predetermined time.

[0168] When the vibration acceleration F is less than or equal to the maximum limit value of vibration acceleration, the vibration acceleration F is less than or equal to the vibration acceleration limit value D. k , and K is less than or equal to j(F≤D k and K≤j), the controller 400 controls the driving member 861 to drive the inner drum 3 to maintain the current speed for a first predetermined time and then reduce the speed to 0.

[0169] When the vibration acceleration F is greater than the vibration acceleration limit value D k , and j is less than or equal to K(F>D k and j≤K), the controller 400 controls the driving member 861 to reduce the speed of the inner drum 3 to a predetermined speed. The controller 400 controls the driving member 861 to drive the inner drum 3 to maintain the predetermined speed for a second predetermined time and then reduce the speed to 0. In this way, when the inner drum 3 is at different speeds, the current speed can be maintained or reduced based on the vibration acceleration, thereby achieving the highest possible speed for dehydration while reducing noise, thereby improving the dehydration effect of the clothing processing device 100.

[0170] In some embodiments, the controller 400 controls the driving member 861 to drive the inner drum 3 to increase the speed to the sub-target speed F j , when the vibration acceleration F is less than or equal to the maximum limit value of vibration acceleration and the vibration acceleration F is greater than the vibration acceleration limit value D k , and j is less than or equal to K(F>D k and j≤K), when D k+o <F≤D k+p+1 When the controller 400 controls the driving member 861 to reduce the rotation speed of the inner drum 3 to a predetermined speed N'=n k+p+1 , k≥1, and k is a positive integer, and p is a natural number. In this way, the speed of the inner drum 3 can be reduced to an appropriate gear to avoid excessive speed reduction that reduces the dehydration effect and excessive speed reduction that causes loud noise.

[0171] In this way, by executing steps 1117 to 1120, when the rotation speed of the inner drum 3 is higher than a predetermined value (e.g., the first target rotation speed N), it is determined whether the inner drum 3 can complete dehydration at the first target rotation speed according to the vibration acceleration F. When the vibration acceleration F is greater than the maximum limit value D of the vibration acceleration, the inner drum 3 is dehydrated. k When the spin cycle is on, you can lower the speed or shake the clothes again to continue high-speed dehydration and reduce the vibration noise of high-speed dehydration.

[0172] The following description will be made by taking three displacement limit values, three sub-target rotational speeds, three vibration acceleration limit values, and the first predetermined time being the same as the second predetermined time as an example.

[0173] In some embodiments, after determining the corrected vibration displacement E', when the corrected vibration displacement E' is less than or equal to the first displacement limit value C1 (E'≤C1), the controller 400 controls the driving member 861 to increase the rotational speed of the inner cylinder 3 to the first sub-target rotational speed n1; when the corrected vibration displacement E' is greater than the first displacement limit value C1 and less than or equal to the second displacement limit value C2 (C1<E'≤C2), the controller 400 controls the driving member 861 to increase the rotational speed of the inner cylinder 3 to the second sub-target rotational speed n2; when the corrected vibration displacement E' is greater than the second displacement limit value C2 and less than or equal to the third displacement limit value C3 (C2<E'≤C3), the controller 400 controls the driving member 861 to increase the rotational speed of the inner cylinder 3 to the third sub-target rotational speed n3; when the vibration displacement E' is greater than the third displacement limit value C3 (E'>C3), the controller 400 controls the driving member 861 to decelerate to 0 to shake and disperse the clothes in the inner cylinder 3.

[0174] After the controller 400 controls the driving member 861 to increase the rotational speed of the inner cylinder 3 to the first sub-target rotational speed n1, when the vibration acceleration F is less than or equal to the first vibration acceleration limit value D1 (F≤D1), the controller 400 controls the driving member 861 to drive the inner cylinder 3 to maintain the first sub-target rotational speed n1 for a predetermined target time and then decelerate to 0; when the vibration acceleration F is greater than the first vibration acceleration limit value D1 and less than or equal to the second vibration acceleration limit value D2 (D1<F≤D2), the controller 400 controls the driving member 861 to drive the rotational speed of the inner cylinder 3 to decrease to the second sub-target rotational speed n2 and run for a predetermined target time and then decelerate to 0; when the vibration acceleration F is greater than the second vibration acceleration limit value D2 and less than or equal to the third vibration acceleration limit value D3 (D2<F≤D3), the controller 400 controls the driving member 861 to drive the rotational speed of the inner cylinder 3 to decrease to the third sub-target rotational speed n3 and run for a predetermined target time and then decelerate to 0; when the vibration acceleration F is greater than the third vibration acceleration limit value D3 (F>D3), the controller 400 controls the driving member 861 to decrease the rotational speed of the inner cylinder 3 to 0 to shake and disperse the clothes in the inner cylinder 3.

[0175] After the controller 400 controls the driving member 861 to increase the rotational speed of the inner cylinder 3 to the second sub-target rotational speed n2, when the vibration acceleration F is less than or equal to the second vibration acceleration limit value D2 (F≤D2), the controller 400 controls the driving member 861 to drive the inner cylinder 3 to maintain the second sub-target rotational speed n2 for a predetermined target time and then decelerate to 0; when the vibration acceleration F is greater than the second vibration acceleration limit value D2 and less than or equal to the third vibration acceleration limit value D3 (D2<F≤D3), the controller 400 controls the driving member 861 to drive the rotational speed of the inner cylinder 3 to decrease to the third sub-target rotational speed n3 and run for a predetermined target time and then decelerate to 0; when the vibration acceleration F is greater than the third vibration acceleration limit value D3 (F>D3), the controller 400 controls the driving member 861 to decrease the rotational speed of the inner cylinder 3 to 0 to shake and disperse the clothes in the inner cylinder 3.

[0176] After controlling the driving member 861 to increase the rotation speed of the inner drum 3 to the third sub-target rotation speed n3, when the vibration acceleration F is less than or equal to the third vibration acceleration limit value D3 (F≤D3), the controller 400 controls the driving member 861 to drive the inner drum 3 to maintain the third sub-target n3 rotation speed for a predetermined target time and then decelerate to 0; when the vibration acceleration F is greater than the third vibration acceleration limit value D3 (F>D3), the controller 400 controls the driving member 861 to reduce the rotation speed of the inner drum 3 to 0 to shake out the clothes in the inner drum 3.

[0177] It should be noted that the predetermined target time is the same as the first predetermined time and the second predetermined time.

[0178] If the predetermined target time is less than or equal to the fifteenth parameter, the time is too short, resulting in a poor dehydration effect; if the predetermined target time is greater than or equal to the sixteenth parameter, the dehydration time is long.

[0179] In some embodiments, the predetermined target time is greater than the fifteenth parameter. For example, the fifteenth parameter is 55 seconds, 50 seconds, or 45 seconds. In this way, the time can be prevented from being too short and the dehydration effect can be improved.

[0180] In some embodiments, the predetermined target time is less than the sixteenth parameter. For example, the predetermined target time is 56 seconds, 60 seconds, 66 seconds, 72 seconds, and 75 seconds; the sixteenth parameter can be 65 seconds, 70 seconds, or 75 seconds. In this way, the dehydration time can be reduced.

[0181] In some embodiments, after the controller 400 controls the driving member 861 to drive the inner drum 3 to run for a predetermined time and then reduce the speed to 0, the dehydration of the clothes treating apparatus 100 is finished.

[0182] In some embodiments, before obtaining the corrected vibration displacement E', the level of the load in the inner cylinder 3 is determined according to the detected vibration displacement E.

[0183] 3A , the laundry treating apparatus 100 further includes a first reinforcement 81. The first reinforcement 81 is configured to support the outer tub 2.

[0184] 3A and 4F , a first reinforcement 81 may be disposed within the housing 1 and connected to the housing 1. The first reinforcement 81 may be located below the outer tub 2 and may extend along the front-to-back direction of the laundry processing apparatus 100.

[0185] 4F , the first reinforcement 81 includes a first sub-reinforcement 8101. The first sub-reinforcement 8101 may be located on a first side of the rotation axis M of the inner drum 3 in the width direction of the laundry treating apparatus 100.

[0186] 4F , the first reinforcement 81 further includes a second sub-reinforcement 8102. In the width direction of the laundry processing apparatus 100, the second sub-reinforcement 8102 may be located on a second side of the rotation axis of the inner drum 3. The first sub-reinforcement 8101 and the second sub-reinforcement 8102 may be disposed opposite each other.

[0187] 3A , the laundry processing apparatus 100 further includes at least one shock absorber 82. The shock absorber 82 is configured to absorb shock to the outer tub 2. A top end of the shock absorber 82 is connected to the outer tub 2 to support the outer tub 2.

[0188] In some embodiments, the shock absorber 82 includes a shock absorber body; the shock absorber 82 also includes a second hole 821, and the second hole 821 is provided at the bottom end of the shock absorber body.

[0189] In some embodiments, the at least one shock absorber 82 includes a plurality of shock absorbers 82, and the plurality of shock absorbers 82 includes at least one pair of shock absorbers 82. For example, the plurality of shock absorbers 82 includes a pair of shock absorbers 82 or two pairs of shock absorbers 82.

[0190] 4F and 5 , the laundry processing apparatus 100 further includes at least one adapter 83 . The adapter 83 is connected to the first reinforcement 81 . The adapter 83 is connected to the bottom end of the shock absorber 82 .

[0191] In some embodiments, the at least one adapter 83 includes a plurality of adapters 83. The plurality of adapters 83 are provided corresponding to the plurality of shock absorbers 82. The plurality of adapters 83 include at least one pair of adapters 83. For example, the plurality of shock absorbers 82 include a pair of adapters 83 or two pairs of adapters 83. The two pairs of adapters 83 can be connected to the first sub-reinforcement member 8101 and the second sub-reinforcement member 8102, respectively.

[0192] It should be noted that the adapter 83 and shock absorber 82 can be separate components. The adapter 83 and first reinforcement member 81 can also be separate components. This facilitates disassembly for inspection of the adapter 83, shock absorber 82, and first reinforcement member 81. Alternatively, the adapter 83 and shock absorber 82 can be a single piece. This facilitates manufacturing and reduces costs.

[0193] In some embodiments, as shown in FIG. 5 and FIG. 6 , the adapter 83 includes an adapter body; the adapter 83 further includes at least one first hole 8321 provided in the adapter body.

[0194] In some embodiments, as shown in FIG6 , the laundry processing apparatus 100 further includes a first fixing member 841. When the adapter 83 includes a first hole 8321 and the shock absorber 82 includes a second hole 821, the first fixing member 841 can be inserted into the first hole 8321 and the second hole 821 to connect the shock absorber 82 to the adapter 81. This improves the stability of the connection between the shock absorber 82 and the first reinforcing member 81, enhances the supporting strength of the bottom end of the shock absorber 82, and increases the stability of the outer tub 2.

[0195] In some embodiments, the first fixing member 841 may be engaged with the second hole 821 .

[0196] In some embodiments, as shown in FIG7 , the outer diameter of the outer drum 2 is defined as a first diameter D1. If the first diameter D1 is less than or equal to the first parameter value, the outer diameter of the outer drum 2 is smaller, and the outer diameter of the inner drum 2 is also smaller, thereby reducing the size of the second cavity 32. If the first diameter D1 is greater than or equal to the second parameter value, the diameter of the outer drum 3 is too large, resulting in an excessively large housing 1 and increased space occupied by the laundry processing apparatus 100.

[0197] In some embodiments, the first diameter D1 is greater than the first parameter value. For example, the first parameter value is 550 mm, 555 mm, or 560 mm. This can increase the space of the second cavity 32 to meet the demand for large capacity.

[0198] In some embodiments, the first diameter D1 is smaller than the second parameter value. For example, the first diameter D1 is 552 mm, 562 mm, 572 mm, or 572 mm; the second parameter value is 570 mm, 575 mm, or 580 mm. In this way, the occupied space of the laundry processing device 100 can be reduced.

[0199] In some embodiments, as shown in FIG7 , the distance between the two first holes 8321 included in the two adapters 83 is defined as a first distance L1. The first distance L1 may refer to the distance between the center axes of the two first holes 8321. For example, the center axis of one of the two first holes 8321 is the first center axis, and the center axis of the other of the two first holes 8321 is the second center axis. The first distance L1 may refer to the distance between the first center axis and the second center axis.

[0200] If the first distance L1 is less than or equal to the third parameter value, for example, the third parameter value is 530 mm, 535 mm or 540 mm, the installation space of the shock absorber 82 will be reduced, thereby reducing the stroke of the shock absorber 82 and further reducing the shock absorbing capacity of the shock absorber 82.

[0201] If the first distance L1 is greater than or equal to the fourth parameter value, for example, the fourth parameter value is 550 mm, 555 mm, or 560 mm, the stroke of the shock absorber 82 is too large, affecting the strength and shock absorption capability of the shock absorber 82 .

[0202] In some embodiments, the first distance L1 is greater than the third parameter value, so that the installation space of the shock absorber 82 can be increased, the stroke of the shock absorber 82 can be increased, and the shock absorption capacity of the shock absorber 82 can be improved.

[0203] In some embodiments, the first distance L1 is less than the fourth parameter value. For example, the first distance L1 is 534 mm, 536 mm, 538 mm, 542 mm, and 545 mm. This prevents the shock absorber 82 from being installed at an excessively small angle, thereby preventing the shock absorber 82 from having an excessively large stroke, which could affect its strength and damping capacity.

[0204] In some embodiments, as shown in Figures 8 to 10, the adapter 83 includes a bottom plate 831 (adapter bottom plate). The adapter 83 also includes at least one side plate 832 (adapter vertical plate). The side plate 832 is disposed above the bottom plate 831, and the bottom end of the side plate 832 is connected to the bottom plate 831.

[0205] In some embodiments, the at least one side plate 832 includes a plurality of side plates 832. For example, the at least one side plate 832 includes two side plates 832. The two side plates 832 are arranged opposite each other. The at least one first hole 8321 includes two first holes 8321. The two first holes 8321 are provided in the two side plates 832, and the two first holes 8321 penetrate the corresponding side plates 832 along the thickness direction of the side plates 832. The bottom end of the shock absorber 82 can be located between the two side plates 832. By providing the bottom plate 831 and the at least one side plate 832, it is convenient to provide the at least one first hole 8321, thereby connecting the shock absorber 82 and the adapter 83.

[0206] In some embodiments, the side plate 832 may be provided along the width direction of the laundry processing apparatus 100. In the width direction of the laundry processing apparatus 100, the first hole 8321 may be provided on a side of the center of the side plate 832 away from the rotation axis M to increase the installation length of the shock absorber 82.

[0207] In some embodiments, as shown in Figures 8 to 10 , the adapter 83 can be engaged with the first reinforcement member 81. For example, as shown in Figures 8 and 9 , the first reinforcement member 81 includes at least one first engaging portion 811 (a first engaging structure), and the adapter 83 also includes at least one second engaging portion 833 (a second engaging structure). For example, one of the first engaging portion 811 and the second engaging portion 833 is a locking hole, and the other is a claw.

[0208] The second engaging portion 833 is connected to the bottom plate 831 and is located on a side of the bottom plate 831 away from the side plate 832 along the height direction of the side plate 832. The first engaging portion 811 engages with the second engaging portion 833 to engage the first reinforcement member 81 with the adapter member 83.

[0209] In some embodiments, the number of first clamping portions 811 is equal to the number of second clamping portions 833. At least one first clamping portion 811 includes a plurality of first clamping portions 811, and at least one second clamping portion 833 includes a plurality of second clamping portions 833. For example, at least one first clamping portion 811 includes two first clamping portions 811, and at least one second clamping portion 833 includes two second clamping portions 833. For another example, at least one first clamping portion 811 includes four first clamping portions 811, and at least one second clamping portion 833 includes four second clamping portions 833.

[0210] In some embodiments, the plurality of first locking portions 811 are arranged in a matrix, and the plurality of second locking structures are arranged in a matrix.

[0211] In some embodiments, as shown in Figures 8 to 10, the bottom plate 831 includes a bottom plate body and at least one first connecting portion 8311 disposed on the bottom plate body. The first connecting portion 8311 is connected to the first reinforcement member 81. For example, the first connecting portion 8311 is a third hole. The first connecting portion 8311 extends through the bottom plate body along the thickness direction of the bottom plate 831.

[0212] In the case where the adapter 83 includes two side plates 832 , the first connection portion 8311 is located between the two side plates 832 along the front-rear direction of the laundry treating apparatus 100 .

[0213] In some embodiments, the first connection portion 8311 may be provided at the center of the bottom plate 831 on one side close to the rotation axis M in the width direction of the laundry processing apparatus 100. Thus, by providing the first connection portion 8311, it is possible to effectively reduce the situation in which, when the laundry processing apparatus 100 vibrates at high speed, the vibration of the outer drum 2 is transmitted to the adapter 83 through the shock absorber 82, thereby causing abnormal noise to occur in the gap between the adapter 83 and the first reinforcement member 81.

[0214] In some embodiments, as shown in FIG8 , the first reinforcement 81 includes a reinforcement body, and the first reinforcement 81 further includes at least one fourth hole 812 . The fourth hole 812 penetrates the reinforcement body along the thickness direction of the first reinforcement 81 .

[0215] In some embodiments, the laundry processing apparatus 100 further includes a third fixing member. The third fixing member is inserted into the first connecting portion 8311 and the fourth hole 812 to connect the bottom plate 831 and the first reinforcing member 81. The number of the fourth holes 812 can be the same as the number of the first connecting portion 8311.

[0216] In some embodiments, as shown in FIG9 , the base plate 831 further includes at least one second connection portion 8312 . The second connection portion 8312 is disposed on the base plate body. The second connection portion 8312 can be arranged along the height of the laundry processing apparatus 100 . In the width direction of the laundry processing apparatus 100 , the second connection portion 8312 can be located on a side of the base plate 831 away from the rotation axis M. This can further reduce the possibility that vibrations of the outer drum 2 are transmitted to the adapter 83 through the shock absorber 82, thereby causing abnormal noise to occur in the gap between the adapter 83 and the first reinforcement member 81 .

[0217] In some embodiments, the second connection portion 8312 may be a fifth hole (third connection hole of the adapter) that penetrates the bottom plate 831 along its thickness direction, and the top of the fifth hole extends into the side plate 832 to provide a top end for the fifth hole.

[0218] In some embodiments, as shown in Figures 8 to 10, the first reinforcement member 81 further includes at least one sixth hole 813. The sixth hole 813 is provided in the reinforcement member body. The sixth holes 813 can be arranged along the height direction of the laundry processing device 100. The number of the sixth holes 813 is the same as the number of the second connecting portions 8312.

[0219] In some embodiments, the laundry treating apparatus 100 further includes a fourth fixing member that is inserted into the second connecting portion 8312 and the sixth hole 813 to connect the bottom plate 831 and the first reinforcing member 81 .

[0220] 8 , the two side panels 832 are respectively a first sub-side panel 83201 and a second sub-side panel 83202. Along the front-to-back direction of the laundry processing apparatus 100, the second sub-side panel 83202 is disposed behind the first sub-side panel 83201.

[0221] 9 , the at least one second connection portion 8312 includes two second connection portions 8312 . One of the two second connection portions 8312 extends into the first sub-side plate 83201 , and the other of the two second connection portions 8312 extends into the second connection portion 8312 .

[0222] In some embodiments, as shown in FIG10 , the laundry processing apparatus 100 further includes at least one connecting plate 27 . The connecting plate 27 is disposed on the outer wall of the outer tub 2 . The connecting plate 27 includes at least one connecting plate body, which also includes at least one seventh hole 271 (outer tub connection hole) disposed in the connecting plate body. The seventh hole 271 extends through the connecting plate body along the front-to-back direction of the laundry processing apparatus 100 .

[0223] In some embodiments, the second fixing member 842 can be engaged with the connecting plate 271 .

[0224] In some embodiments, the at least one seventh hole 271 includes a plurality of seventh holes 271. For example, as shown in FIG10 , the at least one seventh hole 271 includes two seventh holes 271. The two seventh holes 271 are arranged along the front-to-back direction of the laundry processing apparatus 100 to connect the connecting plate 27 and the shock absorber 82.

[0225] In some embodiments, as shown in FIG6 , the shock absorber 82 further includes an eighth hole 822 (second connection hole). The eighth hole 822 is located at the top of the shock absorber body.

[0226] 10 , the laundry treating apparatus 100 further includes a second fixing member 842 . The second fixing member 842 is inserted into the seventh hole 271 and the eighth hole 822 to connect the connecting plate 27 and the shock absorber 82 .

[0227] It should be noted that the number of connecting plates 27 is equal to the number of shock absorbers 82 and adapters 81. For example, the laundry machine 100 includes two pairs of shock absorbers 82, two pairs of adapters 81, and two pairs of connecting plates 27. Alternatively, the laundry machine 100 includes a pair of shock absorbers 82, a pair of adapters 81, and a pair of connecting plates 27.

[0228] In some embodiments, the top end of the shock absorber 82 is located between the pair of connecting plates 27 .

[0229] The following example illustrates a laundry processing apparatus 100 including a pair of shock absorbers 82, each comprising a first shock absorber and a second shock absorber. The laundry processing apparatus 100 also includes a pair of adapters 81 and a pair of connecting plates 27. The adapters 81 comprise a first adapter and a second adapter. The connecting plates 27 comprise a first connecting plate and a second connecting plate. The first connecting plate and the second connecting plate are arranged along the width of the laundry processing apparatus 100.

[0230] The first connecting plate is connected to the first shock absorber, which is connected to the first adapter. The second connecting plate is connected to the second shock absorber, which is connected to the second adapter.

[0231] The central axis of the first hole 8321 included in the first adapter is defined as the first central axis, and the central axis of the first hole 8321 included in the second adapter is defined as the second central axis.

[0232] The first connecting plate includes a seventh hole 271, which may be a first sub-hole. The second connecting plate includes a seventh hole 271, which may be a second sub-hole.

[0233] The central axis of the first sub-hole is defined as the third central axis. The distance between the third central axis and the first central axis is defined as a sixth distance L2. The central axis of the second sub-hole is defined as the fourth central axis. The distance between the fourth central axis and the second central axis can be defined as a second distance L3.

[0234] It should be noted that if the sixth distance L2 is less than or equal to the fifth parameter value, for example, the fifth parameter value is 185 mm, 170 mm or 155 mm, the stroke of the shock absorber 82 is too small, thereby affecting the shock absorption capacity of the shock absorber 82.

[0235] If the sixth distance L2 is greater than the sixth parameter value, for example, the sixth parameter value is 215 mm, 230 mm, or 245 mm, the stroke of the shock absorber 82 is too large, which affects the strength of the shock absorber 82 .

[0236] In some embodiments, the sixth distance L2 is greater than the fifth parameter value. In this way, the stroke of the shock absorber 82 can be increased, thereby improving the shock absorption capacity of the shock absorber 82.

[0237] In some embodiments, the sixth distance L2 is less than the sixth parameter value, so that the stroke of the shock absorber 82 can be reduced, thereby improving the strength of the shock absorber 82.

[0238] It should be noted that if the second distance L3 is less than or equal to the ninth parameter value, for example, the ninth parameter value is 185 mm, 170 mm or 155 mm, the stroke of the shock absorber 82 is too small, thereby affecting the shock absorption capacity of the shock absorber 82.

[0239] If the second distance L3 is greater than the tenth parameter value, for example, the tenth parameter value is 215 mm, 230 mm, or 245 mm, the stroke of the shock absorber 82 is too large, which affects the strength of the shock absorber 82 .

[0240] In some embodiments, the second distance L3 is greater than the ninth parameter value, so that the stroke of the shock absorber 82 can be increased, thereby improving the shock absorbing capability of the shock absorber 82 .

[0241] In some embodiments, the second distance L3 is less than the tenth parameter value, so that the stroke of the shock absorber 82 can be reduced, thereby improving the strength of the shock absorber 82.

[0242] It should be noted that the sixth distance L2 and the second distance L3 may be equal (ie, L2 = L3), so as to improve the stability of the supporting outer cylinder 2.

[0243] If the ratio of the first distance L1 to the first diameter D1 is less than or equal to the seventh parameter value, for example, the seventh parameter value is 0.9, 0.85 or 0.8, the distance between the first center axis and the second center axis is too small, resulting in a stroke of the shock absorber 82 that is too small, thereby affecting the shock absorption capacity of the shock absorber 82.

[0244] If the ratio of the first distance L1 to the first diameter D1 is greater than or equal to the eighth parameter value, for example, the eighth parameter value is 1, 1.05 or 1.1, the distance between the first center axis and the second center axis is too small or too large, resulting in an excessive stroke of the shock absorber 82, thereby affecting the strength of the shock absorber 82 and the shock absorbing capacity of the shock absorber 82.

[0245] In some embodiments, the ratio of the first distance L1 to the first diameter D1 is greater than the seventh parameter value. This can increase the stroke of the shock absorber 82 and reduce the installation angle of the shock absorber 82, thereby improving the shock absorption capacity of the shock absorber 82. The installation angle may refer to the angle between the extension direction of the shock absorber 82 and the width direction of the laundry processing apparatus 100.

[0246] In some embodiments, the ratio of the first distance L1 to the first diameter D1 is less than the eighth parameter value. In this way, the stroke of the shock absorber 82 can be avoided from being too large, the installation angle of the shock absorber 82 can be increased, and the stroke of the shock absorber 82 can be avoided from being too large, thereby affecting the strength of the shock absorber 82 and the shock absorbing ability of the shock absorber 82.

[0247] In some embodiments, as shown in FIG11 , the outer cylinder 2 further includes an outer cylinder body; the outer cylinder 2 further includes a sixth side wall 23 (outer cylinder rear wall). For example, the sixth side wall 23 may be provided at the rear end of the outer cylinder body.

[0248] As shown in FIG12 , the outer tube 2 further includes a first channel 261 (air outlet duct). The first channel 261 is provided in the outer tube body and communicates with the first cavity through the return air port 231 .

[0249] As shown in Figure 12, the outer tube 2 further includes an air outlet 262. The air outlet 262 is provided on the outer wall of the outer tube body.

[0250] In some embodiments, the return air vent 231 may be located at the first end of the first channel 261. The air outlet 262 may be located at the second end of the first channel 261. The return air vent 231 and the air outlet 262 are located at the two ends of the first channel 261, respectively. The air outlet 262 may be located at the top of the outlet duct. The return air vent 231 may be located at the bottom end of the outlet duct.

[0251] In some embodiments, the sixth side wall 23 may be raised toward the outside of the outer cylinder 2 to form an air outlet space. A third opening (top opening) is provided at the top of the air outlet space to form a first channel 261. The third opening may be an air outlet.

[0252] In some embodiments, as shown in FIG13 , the laundry processing apparatus 100 further includes a flushing member 63 . The flushing member 63 is disposed within the outer tub 2 and may be located near the air outlet 262 . As shown in FIG16 , the flushing member 63 includes a flushing member body and a second passage (excess air duct) 6311 . The second passage 6311 communicates with the first passage 261 via the air outlet 262 .

[0253] In some embodiments, as shown in FIG13 , the laundry processing apparatus 100 further includes a drying assembly 500 . As shown in FIG13 , the drying assembly 500 includes a housing 50 (air duct housing). The housing 50 may be located outside the outer tub 2 . The housing 50 may be connected to the flushing member 63 .

[0254] In some embodiments, as shown in FIG14 , the drying assembly 500 further includes a third channel (drying air duct) 51. The third channel 51 is disposed within the first housing 50. A first end of the third channel 51 communicates with the second channel 6311. A second end of the third channel 51 communicates with the second cavity 32.

[0255] In some embodiments, a first end of the third channel 51 is in communication with the air outlet 262 via the second channel 6311 , and a second end of the third channel 51 is in communication with the second cavity 32 .

[0256] In some embodiments, the end of the third channel 51 away from the return air port 231 can be disposed in the door seal 4111. Air in the third channel 51 can enter the inner drum 3 through the door seal 411 and the second opening 310. The air outlet 262 is disposed on the side of the outer drum body, at the rear end thereof. This increases the air circulation path and the length of the third channel 51, thereby improving the drying effect.

[0257] In some embodiments, the drying assembly 500 further includes a drying component disposed in the third passage 51 and configured to dry the air entering the third passage 51 .

[0258] When the laundry processing device 100 dries laundry, the air in the inner drum 3 exchanges heat with the laundry to form hot and humid air. The hot and humid air enters the outer drum 2 and passes through the return air port 231 and the first end of the third channel 51 into the third channel 51. The hot and humid air is dried in the third channel 51 to form dry air. The dry air flows into the second chamber 32 through the second end of the third channel 51 to exchange heat with the laundry, thereby drying the laundry.

[0259] In some embodiments, the drying assembly 500 further includes a heating component, such as a heating tube or a heating wire.

[0260] In some embodiments, as shown in FIG14 and FIG15 , the drying assembly 500 further includes a fan 852 (drying fan). The fan 852 is disposed in the third channel 51 and is configured to provide power for the flow of air in the third channel 51 .

[0261] In some embodiments, as shown in Figures 16 and 17, the flushing member 63 further includes a third cavity 6312 (flushing cavity). The third cavity 6312 is disposed within the flushing member body. The flushing member 63 further includes a fourth opening (flushing port). The fourth opening is disposed within the third cavity and communicates with the third cavity.

[0262] 16 and 17 , the flushing member 63 includes a second flushing port 6321 . The second flushing port 6321 may be in communication with the third cavity 6312 . The second flushing port 6321 may face the third channel 51 .

[0263] In some embodiments, the second flushing port 6321 can be provided in the second channel 6311. The second flushing port 6321 can connect the third cavity 6312 and the second channel 6311.

[0264] In some embodiments, the laundry processing apparatus 100 includes a water inlet valve. The water inlet valve is configured to control the second flushing port 6321 to allow water to flow into the third chamber 6312 and to stop water flow. For example, when the water inlet valve is opened, the second flushing port 6321 sprays water. When the water inlet valve is closed, the second flushing port 6321 stops spraying water.

[0265] In some embodiments of the present disclosure, the rotation of the fan 852 can draw water sprayed from the second flushing port 6321 into the third channel 51, thereby flushing the fan 852 and the third channel 51. In this way, the third channel 51, the drying components in the third channel 51, and the hair debris on the fan 852 can be flushed or thrown off, thereby preventing the accumulation of hair debris from affecting the drying air volume and drying air temperature, thereby improving the drying effect.

[0266] In some embodiments, as shown in Figures 15 to 17 , the fan 852 can be disposed on a side of the flushing member 63 away from the outer cylinder 2. The fan 852 can be disposed opposite the flushing member 63. The second flushing port 6321 can face the fan 852.

[0267] In some embodiments, the blower 852 includes a fan. The blower 852 also includes a second motor. The fan can be an impeller.

[0268] In some embodiments, as shown in Figure 18, the controller 400 is also configured to: after receiving a flushing signal (drying duct flushing signal), control the fan 852 to rotate, control the water inlet valve to open and close alternately, and the water inlet valve is opened and closed alternately for at least two cycles. Within one cycle, the water inlet valve is opened for a first preset time, and the water inlet valve is closed for a second preset time.

[0269] If the first preset time is less than the first parameter value, for example, the first parameter value is 11s, 10s, or 9s, the first preset time is too short, resulting in a short rinsing time that affects the rinsing effect. If the first preset time is greater than the second parameter value, for example, the second parameter value is 13s, 14s, or 15s, the first preset time is too long, resulting in a long rinsing time, thereby increasing the time required to wash the clothes.

[0270] In some embodiments, the first preset time is greater than or equal to the first parameter value. For example, the first preset time is 9.5s, 10.5s, 11.5s, 12.5s, or 14.5s. In this way, the flushing time can be increased, thereby improving the flushing effect.

[0271] In some embodiments, the first preset time is less than or equal to the second parameter value. For example, the first preset time is 9.5 seconds, 10.5 seconds, 11.5 seconds, 12.5 seconds, or 14.5 seconds. In this way, the first preset time can be prevented from being too long, thereby reducing the time required to wash clothes.

[0272] If the second preset time is less than the third parameter value, for example, the third parameter value is 2s, 1.5s or 1s, the second preset time is too short, resulting in a too short flushing interval, which affects the flow of hair debris with the water and reduces the flushing effect.

[0273] If the second preset time is greater than the fourth parameter value, for example, the fourth parameter value is 3.5s, 4s or 4.5s, the second preset time is too long, resulting in a too large flushing interval, and the flushing interval occupies too large a proportion of the cycle time, thereby reducing the flushing effect.

[0274] In some embodiments, the second preset time is greater than or equal to the third parameter value. For example, the second preset time is 1.8s, 2.5s, 3s, 3.2s, or 3.4s. In this way, continuous water inflow can be avoided and resources can be saved.

[0275] In some embodiments, the second preset time is less than or equal to the fourth parameter value. For example, the second preset time is 1.8 seconds, 2.5 seconds, 3 seconds, 3.2 seconds, or 3.4 seconds. In this way, the second preset time can be reduced, reducing the proportion of the flushing interval time to the cycle time, thereby improving the flushing effect.

[0276] In some embodiments of the present disclosure, by providing a fan 852, a second flushing port 6321, and a water inlet valve, the fan 852 can be rotated to create a negative pressure, drawing water into the third channel 51 to clean the third channel 51, the components therein, and the fan 852. The fan 852 can disperse the water so that it can comprehensively clean the third channel 51, the components therein, and the fan 852. After receiving a flushing signal, the controller 400 controls the fan 852 to continuously rotate and controls the water inlet valve to open and close periodically, thereby achieving strong cleaning of lint during the flushing time, facilitating the lint to flow down, and saving water resources.

[0277] In some embodiments, as shown in Figure 19, the controller 400 is also configured to: after receiving a flushing signal, control the water inlet valve to open, after the water inlet valve is opened for a third preset time, control the fan 852 to rotate, after the fan 852 rotates for a fourth preset time, close the water inlet valve, and control the fan 852 to rotate for a fifth preset time.

[0278] If the third preset time is less than the fifth parameter value, for example, the fifth parameter value is 9s, 8s, or 7s, the third preset time is too short, resulting in a short flushing time and affecting the flushing effect. If the third preset time is greater than the sixth parameter value, for example, the sixth parameter value is 11s, 12s, or 13s, the third preset time is too long, resulting in a long flushing time and wasting water resources.

[0279] In some embodiments, the third preset time is greater than or equal to the fifth parameter value. For example, the third preset time is 7.5s, 8.5s, 9.5s, 10.5s, or 10.8s. In this way, the flushing time can be increased, thereby improving the flushing effect.

[0280] In some embodiments, the third preset time is less than or equal to the sixth parameter value. For example, the third preset time is 7.5s, 8.5s, 9.5s, 10.5s, or 10.8s. In this way, the third preset time can be prevented from being too long, thereby reducing resource waste.

[0281] If the fourth preset time is less than the seventh parameter value, for example, the seventh parameter value is 9s, 8s or 7s, the fourth preset time is too short, resulting in a short flushing time and affecting the flushing effect. If the fourth preset time is greater than the eighth parameter value, for example, the eighth parameter value is 11s, 12s or 13s, the fourth preset time is too long, resulting in a long flushing time and wasting water resources.

[0282] In some embodiments, the fourth preset time is greater than or equal to the seventh parameter value. For example, the fourth preset time is 7.5s, 8.5s, 9.5s, 10.5s, or 10.8s. In this way, the flushing time can be increased, thereby improving the flushing effect.

[0283] In some embodiments, the fourth preset time is less than or equal to the eighth parameter value. For example, the fourth preset time is 7.5s, 8.5s, 9.5s, 10.5s, or 10.8s. In this way, the fourth preset time can be prevented from being too long, thereby reducing resource waste.

[0284] If the fifth preset time is less than the ninth parameter value, for example, the ninth parameter value is 9s, 8s, or 7s, the fifth preset time is too short, resulting in a short time for the lint to be thrown out, affecting the rinsing effect. If the fifth preset time is greater than the tenth parameter value, for example, the tenth parameter value is 11s, 12s, or 13s, the fifth preset time is too long, resulting in a long time for the lint to be thrown out, and a long rinsing time.

[0285] In some embodiments, the fifth preset time is greater than or equal to the ninth parameter value. For example, the fifth preset time is 7.5s, 8.5s, 9.5s, 10.5s, or 10.8s. This can increase the time for removing hair debris, thereby improving the flushing effect.

[0286] In some embodiments, the fifth preset time is less than or equal to the tenth parameter value. For example, the fifth preset time is 7.5s, 8.5s, 9.5s, 10.5s, or 10.8s. In this way, the hair scraps can be prevented from being thrown out for too long, thereby reducing the rinsing time.

[0287] In some embodiments of the present disclosure, after receiving a flushing signal, the water inlet valve is controlled to operate independently for a third preset time, and then the fan 852 is controlled to be turned on, so that the water sprayed during the third preset time soaks the hair debris. By setting the water inlet valve and the drying fan to operate simultaneously for a fourth preset time, flushing can be performed to remove hair debris. Setting the fan 852 to operate independently for a fifth preset time allows the fan 852 to centrifugally eject some hair debris, further cleaning the hair debris.

[0288] In some embodiments, as shown in FIG19 , the controller 400 is further configured to: after the fan 852 rotates for the fifth preset time, control the water inlet valve to open again, and the fan 852 and the water inlet valve run simultaneously for the sixth preset time.

[0289] If the sixth preset time is less than the eleventh parameter value, for example, the eleventh parameter value is 9s, 8s, or 7s, the sixth preset time is too short, resulting in a too short time for the lint to be thrown out, affecting the rinsing effect. If the sixth preset time is greater than the twelfth parameter value, for example, the twelfth parameter value is 11s, 12s, or 13s, the sixth preset time is too long, resulting in a too long sixth preset time, a too long time for the lint to be thrown out, and a too long rinsing time.

[0290] In some embodiments, the sixth preset time is greater than or equal to the eleventh parameter value. For example, the sixth preset time is 7.5s, 8.5s, 9.5s, 10.5s, or 10.8s. In this way, the time for removing dander can be increased, thereby improving the flushing effect.

[0291] In some embodiments, the sixth preset time is less than or equal to the twelfth parameter value. For example, the sixth preset time is 7.5s, 8.5s, 9.5s, 10.5s, or 10.8s. This can prevent the hair debris from being thrown out for too long, thereby reducing the rinsing time.

[0292] In some embodiments of the present disclosure, by setting the fan 852 and the water inlet valve to work simultaneously again, the hair debris thrown out by the fan 852 can be flushed, thereby improving the cleaning level of the accumulated hair debris.

[0293] In some embodiments, when processing the debris in the third channel 51, the speed of the fan 852 can be high, so that the fan 852 can suck the water sprayed from the second flushing port 6321 into the third channel 51, and can throw off the debris on the fan 852, and can also blow off the debris attached to the third channel 51, making it easier to clean the debris.

[0294] In some embodiments, the third channel 51 may be flushed after the washing phase of the laundry treating apparatus 100 ends and before the rinsing phase.

[0295] In some embodiments, the third channel 51 may be flushed after the rinsing stage of the laundry treating apparatus 100 and between the dehydration stages.

[0296] In some embodiments, as shown in Figures 20 and 21, the laundry processing apparatus 100 further includes a condensation tray 52. ​​The condensation tray 52 is disposed in the outer tub 2. The condensation tray is disposed on the sixth side wall 23. The condensation tray 52 is configured to exchange heat with the hot and humid air so that moisture in the hot and humid air condenses.

[0297] As shown in Figures 20 and 21 , the condensation pan 52 includes a shielding area 521. The shielding area 521 is configured to shield the return air inlet 231. When the return air inlet 231 is located at the upper portion of the sixth side wall 23, the position of the shielding area 521 can be adapted to the position of the return air inlet 231.

[0298] As shown in Figures 20 and 21 , the shielding area 521 includes a filter portion 5211. The filter portion 5211 connects the return air port 231 with the space on the side of the condensation pan 52 close to the first opening 21. The filter portion 5211 is configured to filter the air flowing through the filter portion 5211.

[0299] The hot and humid air generated by drying the clothes in the second chamber 32 enters the outer drum 2, and the hot and humid air flows from the side of the condensation plate 52 close to the first opening 21 to the condensation plate 52. The hot and humid air exchanges heat with the condensation plate 52 to condense the moisture in the hot and humid air, and the hot and humid air flows to the return air port 231 through the filter portion. The hot and humid air passing through the return air port 231 enters the third channel 51, and the filter portion 5211 filters the hot and humid air flowing through the filter portion 5211.

[0300] In some embodiments, as shown in FIG22 , the flushing member 63 includes a first flushing port 6331. The first flushing port 6331 can be in communication with the third chamber 6312. The first flushing port 6331 can face the return air port 231. When the water inlet valve is opened, water flows out of the first flushing port 6331 to enter the third chamber 6312. When the water inlet valve is closed, the first flushing port 6331 stops discharging water. At least a portion of the water in the third chamber 6312 is ejected from the first flushing port 6331, and the water ejected from the first flushing port 6331 flushes the return air port 231 and the filter portion 5211.

[0301] In this way, by providing the flushing member 63, the third cavity 6312 and the first flushing port 6331, the return air port 231 and the filter portion 5211 can be flushed to prevent hair from blocking the filter portion 5211, thereby improving the return air of the return air port 231 and the filtering effect of the filter portion 5211.

[0302] In some embodiments, as shown in Figure 22, the flushing member 63 further includes a first connecting member 632. The connecting member 63 can be connected to the outer tube 2. The first connecting member 632 can be connected to the third channel 51. For example, the first connecting member 632 and the third channel 51 are sealed.

[0303] As shown in Figure 22, the flushing member 63 also includes a flushing tray 633. A first connecting member 632 is disposed outside the flushing tray 633. The first connecting member 632 can be connected to the flushing tray 633 to form a third cavity 6312. The first connecting member 632 can also be connected to the flushing tray 633 to form a second channel 6311. The third cavity 6312 can be formed into a closed structure connected end to end, and the third cavity 6312 can surround the outside of the second channel 6311.

[0304] In some embodiments, as shown in Figure 23, the first connector 632 includes a first partition 6322 (connector partition). The first connector 632 also includes a panel 6323 (connector panel). The end of the panel 6323 facing away from the outer cylinder 2 can be connected to the first partition 6322. The panel 6323 can be formed into a closed structure connected end to end. The second flushing port 6321 is located on the first connector 632. For example, the second flushing port 6321 is located on the first partition 6322.

[0305] As shown in Figures 23 and 24, the first connector 632 also includes a fourth cavity 6324 (connector cavity). The fourth cavity 6324 is located on the side of the outer cylinder 2 near the partition 6322. The enclosing plate 6323 and the partition 6322 enclose the fourth cavity 6324. The flushing tray 633 is located in the fourth cavity 6324.

[0306] In some embodiments, as shown in FIG23 , the second channel 6311 includes a sub-channel 63111 (overflow duct). The sub-channel 63111 is provided on the first partition plate 6322 . The sub-channel 63111 penetrates the first partition plate 6322 along the thickness direction of the first partition plate 6322 .

[0307] In some embodiments, as shown in Figures 24 and 25, the first partition plate 6322 includes a partition plate body 63221 (connector partition plate body). The first partition plate 6322 also includes a ninth hole 6322111 (first partition plate through-hole). The ninth hole 6322111 is provided in the first partition plate 6322. The ninth hole 6322111 corresponds to the air outlet 262. The ninth hole 6322111 is configured to prevent air from entering the third passage 51 from the air outlet 262.

[0308] As shown in FIG25 , the partition body 63221 further includes at least one first protruding plate 632212. The first protruding plate 632212 can be connected to the first partition 6322. The first protruding plate 632212 is located in the ninth hole 6322111.

[0309] The second flushing port 6321 may be provided on the first convex plate 632212 so as to face the third channel 51. The second flushing port 6321 may penetrate the first convex plate 632212 along a thickness direction of the first convex plate 632212.

[0310] 24 and 25 , the at least one first convex plate 632212 includes a plurality of first convex plates 632212. The plurality of first convex plates 632212 may be spaced apart along the circumference of the ninth hole 632211. For example, as shown in FIG. 24 , the at least one first convex plate 632212 includes three first convex plates 632212.

[0311] At least one second flushing port 6321 may be provided on any of the plurality of first convex plates 632212. For example, each first convex plate 632212 may have one second flushing port 6321 provided thereon.

[0312] 26 , the flush tray 633 further includes a second partition 6332 (flushing tray partition). The third cavity 6312 is located between the first partition 6322 and the second partition 6332. A predetermined distance exists between the first partition 6322 and the second partition 6332 to form the third cavity 6312.

[0313] As shown in Figure 26, the first flushing port 6331 can be provided on the second partition plate 6332. The first flushing port 6331 can penetrate the second partition plate 6332 along the thickness direction of the second partition plate 6332.

[0314] In some embodiments, as shown in FIG26 , the second partition plate 6332 includes a second sub-partition plate 63321. The second partition plate 6332 also includes a tenth hole 633211 (a second partition plate through-hole). The tenth hole 633211 mates with the ninth hole 6322111. The tenth hole 633211 corresponds to the air outlet 262. The tenth hole 633211 is configured to prevent air from entering the third channel 51 from passing from the air outlet.

[0315] The second partition plate 6332 further includes at least one second protruding plate 63322. The second protruding plate 63322 can be connected to the second sub-partition plate 63321. The second protruding plate 63322 is located in the tenth hole 633211.

[0316] The first flushing port 6331 may be located at the second sub-partition 63321 . The first flushing port 6331 may be located at a side of the tenth hole 633211 away from the first opening 21 , such that the first flushing port 6331 faces the third channel 51 .

[0317] In some embodiments, as shown in Figures 26 and 27, the first partition 6322 further includes a first rib 63222 (a first convex rib of the connector). The first rib 63222 is located on the side of the partition body 63221 near the outer cylinder 2. The first rib 63222 can be formed into a closed structure connected end to end. The first rib 63222 is sleeved on the sub-channel 63111.

[0318] In some embodiments, as shown in FIG26 , the flushing tray 633 further includes a first plug-in plate 6333 (a flushing tray inner plug-in plate). The first plug-in plate 6333 is disposed on the side of the second partition plate 6332 away from the outer cylinder 2. The first plug-in plate 6333 can be formed into a closed structure connected end to end. The plug-in plate 6333 can be inserted on the side of the first rib 63222 near the enclosure 6323.

[0319] In some embodiments, as shown in Figures 26 and 27, the first partition 6322 further includes a second rib 63223 (second convex rib). The second rib 63223 is located on the side of the partition body 63221 near the outer cylinder 2. The second rib 63223 can be formed into a closed structure connected end to end. The second rib 63223 can be mounted on the side of the first rib 63222 near the enclosure 6323.

[0320] As shown in FIG27 , the flushing tray 633 further includes a first slot (connector first slot) 63224. The second rib 63223, the first rib 63222, and the partition body 63221 can form the first slot 63224. The first plug-in board 6333 can be inserted into the first slot 63224.

[0321] The second flushing port 6321 may be provided on a side of the second rib 63223 close to the enclosure 6323 .

[0322] In some embodiments, as shown in Figure 27, the first partition 6322 further includes a third rib 63225 (connector third rib). The third rib 63225 is provided on one side of the partition body 63221 close to the outer cylinder 2. The third rib 63225 can be formed into a closed structure connected end to end.

[0323] The third rib 63225 can be disposed on the inner side of the enclosure 6323. The third rib 63225 can be sleeved on the sub-channel 63111. The third rib 63225 can be located between the enclosure 6323 and the second rib 63223.

[0324] As shown in FIG27 , the flushing tray 633 further includes a second slot 63226 (connector second slot). The third rib 63225 can form the second slot 63226 with the enclosure 6323 and the partition body 63221 .

[0325] As shown in Figure 26, the flushing tray 633 further includes a second plug-in plate 6334 (a flushing tray outer plug-in plate). The second plug-in plate 6334 is disposed at the outer edge of the second partition plate 6332. The second plug-in plate 6334 can be located on a side of the second partition plate 6332 away from the outer cylinder 2. The second plug-in plate 6334 can be inserted into the second slot 63226.

[0326] The second plug-in board 6334 can be inserted into the second slot 63226, and the first plug-in board 6333 can be inserted into the first slot 63224, so that a third cavity 6312 is formed between the first connector 632 and the flushing tray 633. The second flushing port 6321 can communicate with the third cavity 6312. The first flushing port 6331 can communicate with the third cavity 6312.

[0327] In some embodiments, the partition body 63221 can form the second channel 6311. Alternatively, the partition body 63221 and the first rib can form the second channel 6311. The third cavity 6312 can be formed as a closed structure connected end to end. The third cavity 6312 can surround the outside of the second channel 6311.

[0328] In some embodiments, the first connector 632 and the flushing tray 633 can be sealed. For example, the flushing tray 633 further includes a first sealing member, which is disposed in the first slot 63224 so that the first plug-in board 6333 abuts against the sealing member.

[0329] In some embodiments, the flushing tray 633 also includes a second seal, which is arranged in the second slot 63226 so that the second plug-in board 6334 and the second seal are abutted against each other to prevent water in the third cavity 6312 from leaking out at the connection between the first connector 632 and the flushing tray 633.

[0330] In some embodiments, as shown in FIG25 , the second channel 6311 includes a seventh sidewall 631111 (first airflow duct sidewall), and the second channel 6311 also includes a first clamping portion 631112 (connector first clamping portion). The first clamping portion 631112 is provided on the seventh sidewall 631111.

[0331] As shown in Figure 26, the second partition plate 6332 further includes a second engaging portion 633221. The second engaging portion 633221 can be located on a side of the enclosure plate 6323 near the center of the tenth hole 633211. The second engaging portion 633221 is provided on the second protruding plate 63322. The first engaging portion 631112 engages with the second engaging portion 633221.

[0332] After the first connecting member 632 and the flushing tray 633 are snap-fitted together, the first connecting member 632 is fixedly connected to the flushing tray 633 .

[0333] In some embodiments, as shown in FIG24 , the first partition plate 6322 further includes a third connection portion 6322112 (connector third connection portion 6322112). The third connection portion 6322112 is provided on the first partition plate 6322. For example, the third connection portion 6322112 can be a through hole or a blind hole.

[0334] As shown in Figure 26, the second partition plate 6332 also includes a fourth connection portion 6322112 (the first connection portion for the flushing tray). The fourth connection portion 6322112 is provided on the second sub-partition plate 63321. The third connection portion 6322112 is connected to the fourth connection portion 6322112. For example, the fourth connection portion 6322112 is an eleventh hole that penetrates the second sub-partition plate 63321 along its thickness.

[0335] 24 , the first partition plate 6322 further includes a first connecting post 6322113. The first connecting post 6322113 is disposed on a side of the first partition plate 6322 close to the second sub-partition plate 63321. The third connecting portion 6322112 may be disposed on the first connecting post 6322113.

[0336] In some embodiments, the laundry treating apparatus 100 further includes a fifth connection portion (a second connection member) connecting the third connection portion 6322112 and the fourth connection portion 6322112 .

[0337] In some embodiments, as shown in FIG23 , the first partition 6322 includes a water inlet channel 6322114 (flushing chamber water inlet channel). The water inlet channel 6322114 is disposed on the second sub-partition 63321. Water can enter the third chamber 6312 through the water inlet channel 6322114. The water inlet channel 6322114 is connected to a water inlet valve via a water pipe. The water inlet valve is further configured to control the flow of water into or out of the third chamber 6312.

[0338] In some embodiments, the outer cylinder 2 and the enclosure 6323 may be sealed.

[0339] As shown in Figure 28, the outer cylinder 2 further includes a fourth rib 263 (the first convex rib of the outer cylinder). The fourth rib 263 is provided on the outer cylinder body. The fourth rib 263 can be formed into a closed structure connected end to end. The fourth rib 263 can be provided around the outside of the air outlet 262.

[0340] As shown in Figure 28, the outer cylinder 2 also includes a fifth rib 264 (the second outer cylinder rib). The fifth rib 264 can be formed into a closed structure, connected end to end. As shown in Figure 28, the outer cylinder 2 also includes a third slot 265 (the first outer cylinder slot). The fifth rib 264 can be positioned outside the fourth rib 263. The fifth rib 264 and the fourth rib 263 form the third slot 265. The enclosure 6323 can be inserted into the third slot 265. The enclosure 6323 can abut against the bottom wall of the third slot 265.

[0341] In some embodiments, the laundry processing apparatus 100 further includes a third sealing member disposed between the enclosing plate 6323 and the third slot 265 , so as to seal the enclosing plate 6323 and the outer tub 2 .

[0342] In some embodiments, as shown in FIG26 , the flush tray 633 includes a third sub-side panel 6335 (flushing tray side panel). The second plug-in panel 6334 extends toward the side closest to the outer tub 2 to form the third sub-side panel 6335. The end of the third sub-side panel 6335 closest to the outer tub 2 can abut against the fourth rib 263.

[0343] In some embodiments, as shown in FIG28 , the outer tube 2 further includes a sixth connecting portion 266 (the first connecting portion of the outer tube). As shown in FIG23 , the connector 63 further includes a seventh connecting portion 6325 , which is disposed on the enclosure 6323 . The seventh connecting portion 6325 is connected to the sixth connecting portion 266 . For example, the seventh connecting portion 6325 is a through hole.

[0344] In some embodiments, the outer cylinder 2 further includes a second connecting column (outer cylinder first connecting column). The sixth connecting portion 266 can be disposed on the second connecting column. In this way, the sixth connecting portion 266 and the seventh connecting portion 6325 can be connected by screws.

[0345] In some embodiments, as shown in Figure 28 , the outer tube 2 further includes a first positioning portion 267 (outer tube first positioning portion). The first positioning portion 267 is provided on the outer tube body. As shown in Figure 23 , the connector 63 further includes a second positioning portion 6326 (connector first positioning portion). The second positioning portion 6326 is connected to the enclosure 6323. The first positioning portion 267 can be inserted into the second positioning portion 6326, or the second positioning portion 6326 can be inserted into the first positioning portion 267.

[0346] For example, one of the first positioning portion 267 and the second positioning portion 6326 is a hole, and the other is a column matching the hole.

[0347] 29 , the flushing member 63 includes a third flushing port 6336. The third flushing port 6336 may be provided on the flushing tray 633. The third flushing port 6336 is provided on the second sub-partition 63321.

[0348] The third flushing port 6336 may face the seventh sidewall 631111. The third flushing port 6336 is configured to flush the seventh sidewall 631111, thereby cleaning the hair debris accumulated on the seventh sidewall 631111.

[0349] In some embodiments, as shown in FIG26 , the flushing tray 633 further includes at least one recessed platform 633213 . The recessed platform 633213 is disposed on the second sub-partition 63321 . As shown in FIG29 , the recessed platform 633213 includes an eighth sidewall 6332131 . A third flushing port 6336 may be disposed on the eighth sidewall 6332131 . The third flushing port 6336 may extend through the second sub-partition 63321 .

[0350] Two third flushing ports 6336 may be provided at one sink 633213. The two third flushing ports 6336 may be disposed opposite each other. The two third flushing ports 6336 may be disposed on two opposite side walls of the sink 633213. The sink 633213 may be disposed on a side of the second convex plate 63322 away from the sub-channel 63111.

[0351] In some embodiments, the first connector 632 further includes a second sensor (eg, a temperature sensor). The second sensor is disposed on the enclosure 6323. The second sensor may be inserted into the sub-channel 63111.

[0352] As shown in FIG26 , the flushing member 63 further includes a fourth flushing port 6337 . The fourth flushing port 6337 is provided on the flushing tray 633 , and the fourth flushing port 6337 is communicated with the third cavity 6312 .

[0353] The fourth flushing port 6337 can be directed toward the second sensor to prevent lint from accumulating on the second sensor and affecting the detection accuracy of the second sensor. The fourth flushing port 6337 can be provided on the second sub-partition 63321.

[0354] In some embodiments, the first connecting member 632 further includes a twelfth hole (a first mounting hole). The twelfth hole is provided on the enclosure 6323. The second sensor is provided in the twelfth hole.

[0355] The detection end of the second sensor extends into the sub-channel 63111 to detect the temperature of the air flowing through. When the second sensor detects that the temperature reaches the threshold, it means that the air coming out of the outer drum 2 is hot air and the drying is completed, thereby ending the drying process.

[0356] The fourth flushing port 6337 can be set toward the second sensor, so as to flush the second sensor after long-term use, thereby preventing hair debris from accumulating on the second sensor and affecting the detection accuracy of the second sensor.

[0357] In some embodiments of the present disclosure, the flushing part 63 includes a first flushing port 6331, a second flushing port 6321, a third flushing port 6336 and a fourth flushing port 6337, which can flush different objects at different positions, avoid the problem of a single flushing position, improve the dander cleaning ability at each position, thereby avoiding dander accumulation and improving drying efficiency.

[0358] In some embodiments, as shown in Figures 20 and 21 , the shielding area 521 includes an air hole 5212. The air hole 5212 connects the return air outlet 231 with the space on the side of the condensation pan 52 near the first opening 21. The air hole 5212 is configured to allow air to flow through the air hole 5212 into the return air outlet 231.

[0359] In some embodiments, as shown in FIG. 20 and FIG. 21 , the filter portion 5211 is a filter hole 52111 , and the length direction of the filter hole 52111 is vertically arranged along the height direction of the laundry processing apparatus 100 .

[0360] In some embodiments of the present disclosure, a condensation pan 52 is provided within the outer drum 2 to condense water in the hot and humid air, thereby pre-dehumidifying the hot and humid air. This reduces the burden on the drying components within the third channel 51, improves the dryness of the hot and humid air after drying, and reduces the drying time of clothes. A filter 5211 is provided within the shielding area 521 where the condensation pan 52 is provided. This filter can filter lint from the air, preventing it from entering the third channel 51, thereby improving the heat exchange efficiency within the third channel 51 and shortening the drying time. An air hole 5212 is provided within the shielding area 521 to increase the return air volume and improve drying efficiency.

[0361] In some embodiments, as shown in Figures 30 and 31, the door body 42 can be connected to the box body 1 through a hinge so that the door body 42 can rotate around the axis of the hinge to open and close the washing door body 12, and then open and close the delivery port 111.

[0362] In some embodiments, as shown in Figures 32 to 34, the inner drum 3 further includes an inner drum circumferential wall 34 and an inner drum side wall 33. The inner drum side wall 33 is located at the rear end of the inner drum circumferential wall 34, and the inner drum circumferential wall 34 and the inner drum side wall 33 are interconnected. The inner drum circumferential wall 34 and the inner drum side wall 33 together define a second cavity 32. The second opening 310 is defined by the inner drum circumferential wall 34, and the inner drum side wall 33 and the second opening 310 are arranged opposite each other along the front-to-back direction of the laundry processing apparatus 100.

[0363] In some embodiments, as shown in Figures 33 and 34, the laundry processing apparatus 100 further includes at least one first water permeable hole 3100. The first water permeable hole 3100 is provided in the inner drum 3. The first water permeable hole 3100 is provided in at least one of the inner drum circumferential wall 34 and the inner drum sidewall 33. For example, the first water permeable hole 3100 satisfies one of the following conditions: the first water permeable hole 3100 is provided in the inner drum circumferential wall 34. The first water permeable hole 3100 is provided in the inner drum sidewall 33. Alternatively, the first water permeable hole 3100 is provided in both the inner drum circumferential wall 34 and the inner drum sidewall 33.

[0364] In some embodiments, the at least one first water-permeable hole 3100 includes a plurality of first water-permeable holes 3100. A first portion of the plurality of first water-permeable holes 3100 is disposed on the inner cylinder circumferential wall 34 and arranged circumferentially. A second portion of the first water-permeable holes 3100 is disposed on the inner cylinder sidewall 33.

[0365] In some embodiments, as shown in Figures 33 to 35, the laundry processing apparatus 100 further includes at least one lifting rib 4, which is provided on the inner drum circumferential wall 34 and is located within the second cavity 32. When the inner drum 3 rotates relative to the outer drum 2, the lifting rib 4 can continuously lift the laundry in the second cavity 32, thereby driving the laundry to a predetermined height and then dropping it, thereby achieving a laundry cleaning function.

[0366] In some embodiments, the at least one lifting rib 4 includes a plurality of lifting ribs 4, which are disposed on the inner drum circumferential wall 34 and spaced apart along the circumference of the inner drum. Thus, when the inner drum 3 rotates relative to the outer drum 2, the plurality of lifting ribs 4 can sequentially lift the clothes in the second chamber 32, thereby improving the washing effect.

[0367] In some embodiments, for example, the lifting rib 4 is detachably secured to the inner cylinder circumferential wall 34. For example, as shown in Figures 36 to 38 , the lifting rib 4 includes a lifting rib body and at least one eighth connecting portion 48. The eighth connecting portion 48 is disposed on a side of the lifting rib body that faces the inner cylinder circumferential wall 34.

[0368] In some embodiments, the at least one eighth connection portion 48 includes a plurality of eighth connection portions 48 , and the plurality of eighth connection portions 48 are arranged at intervals on a side of the lifting rib 4 facing the inner wall of the inner tube 3 .

[0369] In some embodiments, as shown in Figures 33 and 34 , the inner tube 3 further includes at least one ninth connecting portion 321. The ninth connecting portion 321 is disposed on the inner tube peripheral wall 34. The ninth connecting portion 321 corresponds to the eighth connecting portion 48. The eighth connecting portion 48 is detachably engaged with the ninth connecting portion 321, thereby detachably securing the lifting rib 4 to the inner tube peripheral wall 34.

[0370] In some embodiments, the eighth connection portion 48 is a buckle, and the ninth connection portion 321 is a bayonet.

[0371] In some embodiments, when at least one eighth connection part 48 includes multiple eighth connection parts 48, at least one ninth connection part 321 includes multiple ninth connection parts 321, and the multiple eighth connection parts 48 and the multiple ninth connection parts 321 are respectively arranged correspondingly, for example, the multiple eighth connection parts 48 are respectively and correspondingly connected to the multiple ninth connection parts 321.

[0372] In some embodiments, as shown in Figures 35 to 37, the lifting rib 4 is a strip structure extending roughly along the axial direction of the inner drum. Along the length direction of the lifting rib 4, the first end of the lifting rib 4 is arranged toward the delivery port 111, and the second end of the lifting rib 4 is arranged toward the inner drum side wall 33. That is to say, the lifting rib 4 is extended along the front and rear directions of the clothing processing device 100.

[0373] The bottom of the lifting rib 4 is located on the side where the lifting rib 4 is connected to the inner tube peripheral wall 34, and the top of the lifting rib 4 is located on the side of the lifting rib 4 away from the connection between the lifting rib 4 and the inner tube peripheral wall 34. The direction from the top of the lifting rib 4 to the bottom of the lifting rib 4 is the height direction of the lifting rib 4.

[0374] When the inner drum 3 rotates relative to the outer drum 2, the lifting ribs 4 can drive the clothes at the front, middle and rear ends of the second cavity 32, so that the clothes in the second cavity 32 can be lifted and thrown down, thereby facilitating cleaning of the clothes.

[0375] In some embodiments, as shown in Figures 36 and 37 , the lifting rib 4 further includes a side ridge 41 (spine). The side ridge 41 is located at the top of the lifting rib body and extends along the length of the lifting rib 4. It should be noted that the side ridge 41 refers to a side ridge of the lifting rib 4 that is close to the centerline of the inner tube 3.

[0376] In some embodiments, the height of the side edge 41 at one end facing the loading port 111 is different from the height of the side edge 41 at one end facing the inner tube side wall 33 .

[0377] In some embodiments, the height of the side edge 41 at the end facing the loading port 111 is smaller than the height of the side edge 41 at the end facing the inner tube side wall 33 .

[0378] In some embodiments, as shown in FIG39 , a plane extending through the center of the lifting rib 4 and along both the length and height of the lifting rib 4 is defined as a reference plane 403. The first end of the side edge 41 extends toward the delivery port 111 and is offset from the reference plane 403 along the rotational direction of the inner drum 3. The second end of the side edge 41 extends away from the delivery port 111 and is offset from the reference plane 403 in a direction opposite to the rotational direction of the inner drum 3. Thus, when the inner drum 3 is operating at high speed to wash or dry the laundry in the second chamber 32, the end of the side edge 41 near the delivery port 111 pushes the laundry toward the inner drum sidewall 33, causing the laundry to move toward the inner drum 3. Furthermore, this prevents the laundry from being squeezed between the inner drum 3 and the door seal 4111 due to movement toward the delivery port 111, thereby damaging the laundry and the door seal 4111.

[0379] In some embodiments, as shown in Figure 40, the side edge 41 includes a side edge body; the side edge 41 also includes a first bending portion 4115, and the first bending portion 4115 is provided at one end of the side edge body facing the loading port 111. The first bending portion 4115 bends along the rotation direction of the inner drum 3 in a direction away from the reference plane 403, so that the end of the side edge 41 facing the loading port 111 will be pushed toward the inner drum side wall 33, so that the clothes move toward the inside of the inner drum 3.

[0380] In some embodiments, as shown in Figure 40, the side edge 41 also includes a second curved portion 412, which is provided at the end of the side edge body away from the delivery port 111. The second curved portion 412 and the first curved portion 4115 are arranged along the length direction of the lifting rib 4, and the second curved portion 412 is bent in a direction opposite to the rotation direction of the inner tube 3 in a direction away from the reference plane 403.

[0381] As shown in Figure 40 , a first boundary line 401 is defined at the junction of the lifting rib 4 and the inner drum peripheral wall 34. The first boundary line 401 extends along the length of the lifting rib 4. First reference lines 405 are defined at both ends of the first boundary line 401 along the length of the lifting rib 4. The first reference lines 405 and the reference plane 403 are arranged sequentially along the rotation direction of the inner drum 3.

[0382] In some embodiments, a middle portion of the first boundary line 401 is bent toward the reference plane 403 .

[0383] As shown in Figure 40, a second boundary line 402 is defined at the junction of the lifting rib 4 and the inner drum peripheral wall 34. The second boundary line 402 extends along the length of the lifting rib 4. The first boundary line 401 and the second boundary line 402 are arranged along the rotation direction of the inner drum 3. Second reference lines 406 are defined at both ends of the second boundary line 402 along the length of the lifting rib 4. The second reference lines 406 and the reference plane 403 are arranged sequentially along the rotation direction of the inner drum 3.

[0384] In some embodiments, a middle portion of the second boundary line 402 is bent toward the reference plane 403 .

[0385] In some embodiments, the first boundary line 401 and the second boundary line 402 are symmetrically arranged with respect to the reference plane 403 .

[0386] In some embodiments, as shown in FIG41 , the distance between the first boundary line 401 and the end of the side edge 41 facing the delivery port 111 is defined as a second distance L3, and the distance between the first boundary line 401 and the end of the side edge 41 away from the delivery port 111 is defined as a third distance L4. The second distance L3 is less than the third distance L4 (L3 < L4). The distance between the second boundary line 402 and the end of the side edge 41 facing the delivery port 111 is defined as a fourth distance L5, and the distance between the second boundary line 402 and the end of the side edge 41 away from the delivery port 111 is defined as a fifth distance L6. The fourth distance L5 is greater than the fifth distance L6 (L5 > L6). In this way, it is convenient for the end of the side edge 41 facing the delivery port 111 to be pushed toward the inner drum side wall 33, so that the clothes move toward the inside of the inner drum 3.

[0387] In some embodiments, the fourth distance L5 is greater than the second distance L3 (L5>L3). This facilitates the side edge 41 facing the inlet 111 to push toward the inner drum sidewall 33 to move the clothes toward the inner drum 3.

[0388] In some embodiments, the third distance L4 is greater than the fifth distance L6 (L4>L6). This facilitates the side edge 41 facing the inlet 111 to push toward the inner drum sidewall 33 to move the clothes toward the inner drum 3.

[0389] In some embodiments, the side edge 41 is arranged in an S-shape from an end of the side edge 41 close to the loading port 111 to an end of the side edge 41 close to the inner tube side wall 33 .

[0390] As shown in FIG. 40 , the lifting rib 4 defines a first center line 404 , which passes through the center of the lifting rib 4 and intersects with the reference plane 403 .

[0391] In some embodiments, the first center line 404 is arranged along the rotation direction of the inner cylinder 3. As shown in FIG40 , the intersection of the first center line 404 and the reference plane 403 is point A1, and point A1 is arranged away from the side edge 41.

[0392] In some embodiments, point A1 is disposed away from the side edge 41 along the rotation direction of the inner cylinder 3 .

[0393] In some embodiments, the first boundary lines 401 are symmetrically arranged about the first center line 404 , and the second boundary lines 402 are symmetrically arranged about the first center line 404 .

[0394] In some embodiments, as shown in Figures 36, 39, and 41, the lifting rib 4 includes a first curved surface 420. The first curved surface 420 is located on the side of the lifting rib 4 corresponding to the rotational direction of the inner cylinder 3. The distance between the first curved surface 420 and the first boundary line 401 decreases from the side where the first curved surface 420 connects to the inner cylinder circumferential wall 34 to the side where the first curved surface 420 is further away from the inner cylinder circumferential wall 34. In other words, the distance between the first curved surface 420 and the first boundary line 401 decreases along the height direction of the lifting rib 4.

[0395] In some embodiments, as shown in FIG37 , the lifting rib 4 includes a restriction portion 421 . The restriction portion 421 is provided on the first curved surface 420 . The restriction portion 421 is provided near the loading port 111 and is configured to push the clothes toward the interior of the inner drum 3 .

[0396] When the laundry processing device 100 runs at high speed to wash or dry the laundry, the limiting portion 421 applies a force on the laundry inclined toward the inner drum side wall 33, pushing the laundry toward the inner drum side wall 33 to prevent the laundry from moving toward the loading port 111.

[0397] In some embodiments, as shown in FIG36 , the lifting rib 4 includes a second curved surface 43. The second curved surface 43 is disposed corresponding to the first curved surface 420. The side of the second curved surface 43 away from the inner cylinder circumferential wall 34 and the side of the first curved surface 420 away from the inner cylinder circumferential wall 34 together define a side edge 41.

[0398] In some embodiments, the limiting portion 421 is disposed on the second curved surface 43 , and the limiting portion 421 is disposed close to the inner tube sidewall 33 .

[0399] In some embodiments, the distance between the second curved surface 43 and the first boundary line 401 decreases from the side where the second curved surface 43 connects to the inner cylinder circumferential wall 34 to the side where the second curved surface 43 is away from the inner cylinder circumferential wall 34. In other words, the distance between the second curved surface 43 and the first boundary line 401 decreases along the height direction of the lifting rib 4.

[0400] In some embodiments, as shown in FIG38 , the lifting rib 4 further includes a lifting rib body; the lifting rib 4 further includes a fifth chamber 46 . The fifth chamber 46 is disposed within the lifting rib body. The lifting rib 4 further includes at least one cleaning component. The cleaning component is disposed within the fifth chamber 46 . The cleaning component is provided with an anti-scaling agent and is configured to pre-treat water entering the outer tub 2 through the water inlet valve. This allows the wash water entering the outer tub 2 to chelate with the anti-scaling agent within the cleaning component, making it difficult for scale to form on the wash water when heated, thereby extending the service life of the heating component and improving the quality of clothing.

[0401] In some embodiments, the at least one cleaning component includes a plurality of cleaning components, and the plurality of cleaning components are disposed at a plurality of locations in the fifth chamber 46 to improve the cleaning effect.

[0402] In some embodiments, as shown in FIG. 37 , the lifting rib 4 further includes a water inlet portion 422 . The water inlet portion 422 is disposed on the first curved surface 420 , and the water inlet portion 422 is disposed close to the inner tube side wall 33 .

[0403] In some embodiments, the water inlet 422 is further provided on the second curved surface 43 , and the water inlet 422 is provided close to the injection port 111 .

[0404] In some embodiments, as shown in FIG37 , the lifting rib 4 further includes at least one second water-permeable hole 44. The second water-permeable hole 44 communicates with the fifth cavity 46. The second water-permeable hole 44 is configured to connect the fifth cavity 46 with the second cavity 32. Washing liquid in the second cavity 32 can flow into the fifth cavity 46 through the second water-permeable hole 44, or wash liquid in the fifth cavity 46 can flow into the second cavity 32 through the second water-permeable hole 44.

[0405] In some embodiments, the at least one second water permeable hole 44 includes a plurality of second water permeable holes 44, and the plurality of second water permeable holes 44 are located on the side wall of the lifting rib 4 facing the second cavity 32. It should be noted that the number and density of the second water permeable holes 44 can be set as needed.

[0406] In some embodiments, the distance between the restriction portion 421 and the first boundary line 401 is smaller than the distance between the water inlet portion 422 and the first boundary line 401 .

[0407] In some embodiments, as shown in FIG38 , the lifting rib 4 further includes at least one second partition 47 . The second partition 47 is disposed within the lifting rib body and is configured to partition the space of the fifth cavity 46 .

[0408] In some embodiments, the first connecting portion 48 and the second partition 47 are integrally formed, and the first connecting portion 48 extends from the second partition 47 toward the inner wall of the inner tube 3 to enhance the structural strength of the first connecting portion 48 and the second partition 47. Alternatively, the first connecting portion 48 and the second partition 47 are separate components, which facilitates disassembly and maintenance of the lifting rib 4.

[0409] In some embodiments, the at least one second partition 47 includes a plurality of second partitions 47 , and the plurality of partitions 47 are arranged at intervals, thereby dividing the fifth chamber 46 into a plurality of sub-chambers.

[0410] In the case where the at least one cleaning component includes a plurality of cleaning components, the plurality of cleaning components are respectively arranged in different chambers. Therefore, the washing water entering different chambers can enter the cleaning components in the corresponding chambers.

[0411] In some embodiments, an opening is formed on one side of the lifting rib 4 facing the inner wall of the inner tube 3. When the first connecting portion 48 is connected (e.g., snap-fitted) to the ninth connecting portion 321, the edge of the opening of the lifting rib 4 can be attached to the inner wall of the inner tube 3, thereby forming a fifth cavity 46 between the lifting rib 4 and the inner wall of the inner tube 3.

[0412] In some embodiments, the ninth connection portion 321 can connect the fifth chamber 46 and the external space of the inner drum 3, and the washing water between the outside of the inner drum 3 and the inside of the outer drum 2 can enter the fifth chamber 46 through the ninth connection portion 321, thereby allowing the water in the area between the outer wall of the inner drum 3 and the inner wall of the outer drum 2 to enter the second chamber 32 through the ninth connection portion 321, the fifth chamber 46, and the second water permeable hole 44, or the washing liquid in the second chamber 32 can also enter the area between the outer wall of the inner drum 3 and the inner wall of the outer drum 2 through the second water permeable hole 44, the fifth chamber 46, and the ninth connection portion 321 in sequence.

[0413] In some embodiments, as shown in FIG38 , the lifting rib 4 further includes an eleventh sidewall 451 and a twelfth sidewall 452. The eleventh sidewall 451 and the twelfth sidewall 452 are located at opposite ends of the length of the lifting rib 4. The first curved surface 420, the second curved surface 43, the eleventh sidewall 451, and the twelfth sidewall 452 collectively define a fifth cavity 46.

[0414] In some embodiments, the eleventh side wall 451 is tilted toward the first centerline 404 along the height of the lifting ribs 4. The twelfth side wall 452 is tilted toward the first centerline 404 along the height of the lifting ribs 4. This reduces the height of the lifting ribs 4 and reduces the space occupied by the lifting ribs 4 within the inner drum 3, thereby increasing the space for washing clothes while improving the washing effect.

[0415] In some embodiments, the eleventh sidewall 451 and the twelfth sidewall 452 are symmetrically arranged about the first centerline 404 .

[0416] In some embodiments, as shown in Figure 42, the laundry processing apparatus 100 further includes a circuit board box 64. The circuit board box 64 is disposed in the housing 1. For example, the circuit board box 64 is disposed between the housing 1 and the outer tub 3.

[0417] In some embodiments, as shown in Figures 42 to 44 , the laundry processing apparatus 100 further includes a plurality of circuit boards 65 . The plurality of circuit boards 65 are disposed within a circuit board housing 64 . The circuit boards 65 are configured to control the operation of the laundry processing apparatus 100 . For example, as shown in Figure 44 , the plurality of circuit boards 65 include a first circuit board 651 and a second circuit board 652 . The first circuit board 651 and the second circuit board 652 are arranged along the thickness of the circuit board housing 64 .

[0418] 55 , the laundry treating apparatus 100 further includes a power harness 66 . A first end of the power harness 66 is connected to the circuit board 65 , and a second end of the power harness 66 passes through the circuit board box 64 .

[0419] In some embodiments, as shown in Figures 43 and 44 , the circuit board box 64 includes a first cover 641 . As shown in Figure 49 , the first cover 641 includes a wiring box cover body. The first cover 641 also includes an eighteenth hole 6411 (wiring hole). The eighteenth hole 6411 is provided in the wiring box cover body. The eighteenth hole 6411 extends through the wiring box cover body. The eighteenth hole 6411 allows the power harness 66 to pass through.

[0420] In some embodiments, as shown in Figures 43 and 44, the circuit board box 64 further includes a first sub-circuit board box 642. The first sub-circuit board box 642 is disposed on one side of the first cover 641. The circuit board box 64 further includes a fourth cavity. The first sub-circuit board box 642 is connected to the first cover 641 to form the fourth cavity. The fourth cavity is located between the first sub-circuit board box 642 and the first cover 641. The second circuit board 652 is located in the fourth cavity.

[0421] In some embodiments, as shown in Figures 43 and 44, the circuit board box 64 further includes a second sub-circuit board box 643. The circuit board box 64 further includes a third cavity 645. The second sub-circuit board box 643 is connected to the first cover 641 to form the third cavity 645. The third cavity 645 is located between the second sub-circuit board box 643 and the first cover 641. The first sub-circuit board box 642 is disposed within the third cavity 645. The first circuit board 651 is disposed within the third cavity 645. The first circuit board 651 is located on a side of the first sub-circuit board box 642 away from the second circuit board.

[0422] 43 and 44 , the circuit board box 64 further includes a second cover 644 . The second cover 644 is buckled onto the first cover 641 . The second cover 644 is connected to the second sub-circuit board box 643 .

[0423] In some embodiments, the first circuit board 651 is arranged in the third cavity 645, and the second circuit board 652 is arranged in the second sub-circuit board box 643, which can avoid the impact between the first circuit board 651 and the second circuit board 652, and realize that one circuit board box 64 accommodates two circuit boards 62, reducing the number of circuit board boxes 64, saving space in the box 1, saving costs, and improving installation efficiency.

[0424] In some embodiments, as shown in FIG46 , the second sub-circuit board box 643 includes a bottom circuit board box body; the second sub-circuit board box 643 may be a plastic part. The second sub-circuit board box 643 also includes a fifth cavity 6431. The fifth cavity 6431 is formed in the bottom circuit board box body.

[0425] In some embodiments, as shown in FIG45 , the fifth cavity 6431 includes a fifth opening 64311. One end of the fifth cavity 6431 is open to form the fifth opening 64311. The fifth opening 64311 opens toward the first cover 641. The first circuit board 651 is disposed within the fifth cavity 6431. The first circuit board 651 is located on a side of the first sub-circuit board box 642 away from the second circuit board 652.

[0426] In some embodiments, as shown in FIG45 , the second sub-circuit board box 643 further includes a first side panel 6432 . The first side panel 6432 is disposed at one end of the bottom board box body. The first side panel 6432 is disposed opposite the fifth opening 64311 . The first side panel 6432 is located within the fifth cavity 6431 .

[0427] In some embodiments, as shown in FIG45 , the second sub-circuit board box 643 further includes a first enclosure 6433. The first enclosure 6433 is connected to the first side panel 6432. The first enclosure 6433 forms a closed structure connected end to end. The first enclosure 6433 is connected to the outer edge of the first side panel 6432. The first enclosure 6433 and the first side panel 6432 are connected to form a fifth cavity 6431. The first end of the first enclosure 6433 is connected to the outer edge of the first side panel 6432. The second end of the first enclosure 6433 is open to form a fifth opening 64311.

[0428] In some embodiments, as shown in FIG. 44 to FIG. 46 , the first circuit board 651 is disposed in the fifth cavity 6431 .

[0429] In some embodiments, as shown in Figures 45 and 46 , the first enclosure 6433 includes a first position-limiting portion 64331 disposed on an inner wall of the first enclosure 6433. The first enclosure 6433 also includes a second position-limiting portion 64332 disposed on an inner wall of the first enclosure 6433.

[0430] Along the length direction of the circuit board box 64 , the first end of the first circuit board 651 is inserted into the side of the first limiting portion 64331 close to the first side plate 6432 , and the second end of the first circuit board 651 is clamped into the side of the second limiting portion 64332 close to the first side plate 6432 .

[0431] In some embodiments, as shown in FIG45 , the first enclosure 6433 includes a first sub-enclosure 64333. A first stopper 64331 is disposed on the inner wall of the first sub-enclosure 64333. The first enclosure 64333 also includes a second sub-enclosure 64334. A second stopper 64332 is disposed on the inner wall of the second sub-enclosure 64334. The second sub-enclosure 64334 and the first sub-enclosure 64333 are disposed opposite each other.

[0432] 45 , the second sub-circuit board box 643 further includes a second support portion 64321 disposed on the inner wall of the first side plate 6432. The first circuit board 651 is disposed on a side of the second support portion 64321 near the fifth opening 64311.

[0433] In some embodiments, as shown in FIG. 44 , FIG. 47 and FIG. 48 , the first sub-circuit board box 642 is disposed on a side of the first circuit board 651 away from the first side plate 6432 .

[0434] In some embodiments, as shown in FIG47 , the first sub-circuit board box 642 includes a sandwich board box body; the first sub-circuit board box 642 also includes a sixth cavity 6421. The sixth cavity 6421 is provided in the sandwich board box body.

[0435] 47 , the first sub-circuit board box 642 further includes a sixth opening 64211. The end of the sixth cavity 6421 away from the first circuit board 651 is open to form the sixth opening 64211. The second circuit board 652 is disposed in the sixth cavity 6421. The first sub-circuit board box 642 can be made of plastic.

[0436] 47 , the first sub-circuit board box 642 further includes a second side plate 6422 . The second side plate 6422 is disposed on a side of the sandwich board box body close to the first circuit board 651 . The second side plate 6422 is disposed opposite to the sixth opening 64211 .

[0437] As shown in Figure 47, the first sub-circuit board box 642 also includes a second enclosing panel 6423. The second enclosing panel 6423 is connected to the second side panel 6422. The second enclosing panel 6423 forms a closed structure connected end to end. The second enclosing panel 6423 is connected to the outer edge of the second side panel 6422. The second enclosing panel 6423 and the second side panel 6422 are connected to form a sixth cavity 6421. The first end of the second enclosing panel 6423 is connected to the outer edge of the second side panel 6422. The second end of the second enclosing panel 6423 is open to form a sixth opening 64211.

[0438] In some embodiments, the second circuit board 652 is disposed in the sixth cavity 6421 .

[0439] As shown in Figures 47 and 48, the second enclosing plate 6423 includes a third position-limiting portion 64231. The third position-limiting portion 64231 is provided on the inner wall of the second enclosing plate 6423. The second enclosing plate 6423 also includes a fourth position-limiting portion 64232. The fourth position-limiting portion 64232 is provided on the inner wall of the second enclosing plate 6423.

[0440] Along the length direction of the circuit board box 64, the first end of the second circuit board 652 is inserted into the side of the third limiting portion 64231 close to the second side plate 6422, and the second end of the second circuit board 652 is clamped into the side of the fourth limiting portion 64232 close to the second side plate 6422.

[0441] As shown in Figure 48, the second enclosure panel 6423 includes a third sub-enclosure panel 64233. A third stopper 64231 is provided on the inner wall of the third sub-enclosure panel 64233. The second enclosure panel 6423 also includes a fourth sub-enclosure panel 64234. A fourth stopper 64232 is provided on the inner wall of the fourth sub-enclosure panel 64234. The fourth sub-enclosure panel 64233 and the third sub-enclosure panel 64234 are disposed opposite each other.

[0442] 47 , the first sub-circuit board box 642 further includes a third support portion 64221 . The third support portion 64221 is disposed on the inner wall of the second side plate 6422 . The second circuit board 652 is disposed on a side of the third support portion 64211 near the sixth opening 64211 .

[0443] In some embodiments, as shown in FIG44 , a first cover 641 is provided on a side of the first sub-circuit board box 642 away from the second sub-circuit board box 643. The first cover 641 is connected to the second sub-circuit board box 643. The first cover 641 covers the side of the first sub-circuit board box 642 away from the second sub-circuit board box 643.

[0444] As shown in FIG49 , the first cover 641 includes a wiring box cover body; the first cover 641 may be a plastic part. The first cover 641 also includes a seventh cavity 6412. The seventh cavity 6412 is provided in the wiring box cover body.

[0445] As shown in Figure 49, the first cover 641 also includes a seventh opening 64121. One side of the seventh cavity 6412 is open to form the seventh opening 64121. The seventh opening 64121 is located at one end of the seventh cavity 6412 near the first side plate 6432. The first sub-circuit board box 642 is located within the seventh cavity 6412. The first sub-circuit board box 642 is engaged with the first cover 641.

[0446] As shown in Figure 47, the first sub-circuit board box 642 includes a first engaging portion 6424. As shown in Figure 49, the first cover 641 also includes a second engaging portion 6413. The first engaging portion 6424 engages with the second engaging portion 6413. The first engaging portion 6424 is located on the outer wall of the second enclosure 6423. The second engaging portion 6413 is located on the inner wall of the wiring box cover body.

[0447] In some embodiments, as shown in Figure 44 , the first cover 641 is engaged with the second sub-circuit board box 643. As shown in Figure 46 , the bottom board box 642 includes a third engaging portion 6434. As shown in Figure 49 , the first cover 641 also includes a fourth engaging portion 6414. The fourth engaging portion 6414 engages with the third engaging portion 6434.

[0448] 49 , the first cover 641 further includes a third side plate 6415. The third side plate 6415 is disposed at one end of the wiring box cover body away from the second sub-circuit board box 643.

[0449] In some embodiments, as shown in FIG49 , the wiring box cover further includes a third enclosing panel 6416. The third enclosing panel 6416 is connected to the third side panel 6415. The third enclosing panel 6416 forms a closed structure connected end to end, and is connected to the outer edge of the third side panel 6415. The third enclosing panel 6416 and the third side panel 6415 are connected to form a seventh chamber 6412.

[0450] The first end of the third enclosure panel 6416 is connected to the outer edge of the third side panel 6415. The second end of the third enclosure panel 6416 is open to form a seventh opening 64121. The eighteenth hole 6411 is provided in the third side panel 6415. The first portion of the eighteenth hole 6411 is located on the third side panel 6415, and the second portion of the eighteenth hole 6411 is located at the connection between the third side panel 6415 and the third enclosure panel 6416.

[0451] In some embodiments, as shown in FIG. 50 , the second circuit board 652 includes a second circuit board body; the second circuit board 652 also includes at least one component 6521 ; and the component 6521 is disposed on the second circuit board body.

[0452] In some embodiments, the at least one component 6521 includes a plurality of components 6521. The plurality of components 6521 are respectively disposed on the second circuit board body.

[0453] The component 6521 is inserted into the eighteenth hole 6411 from a side of the eighteenth hole 6411 close to the first circuit board 651 , and passes out from a side of the eighteenth hole 6411 away from the first circuit board 651 .

[0454] In some embodiments, the power harness 66 includes a power line. The eighteenth hole 6411 may include a first routing hole for routing the power line connected to the first circuit board 651. The eighteenth hole 6411 may also include a second routing hole for routing the power line connected to the second circuit board 652.

[0455] 45 and 49 , the third enclosure 6416 is inserted into the fifth cavity 6431 . The third enclosure 6416 is engaged with the second sub-circuit board box 643 . The fourth engaging portion 6414 is provided on the third enclosure 6416 .

[0456] In some embodiments, as shown in Figure 45, the first enclosure panel 6433 further includes a fifth sub-enclosure panel 64335. The fifth sub-enclosure panel 64335 is disposed at the top of the first sub-enclosure panel 64333 and the second sub-enclosure panel 64334. Both ends of the fifth sub-enclosure panel 64335 are connected to the first sub-enclosure panel 64333 and the second sub-enclosure panel 64334, respectively.

[0457] In some embodiments, as shown in FIG45 , the first enclosure panel 6433 further includes a sixth sub-enclosure panel 64336. The sixth sub-enclosure panel 64336 is disposed at the bottom end of the first sub-enclosure panel 64333 and the second sub-enclosure panel 64334. The fifth sub-enclosure panel 64335 and the sixth sub-enclosure panel 64336 are disposed opposite each other. The third engaging portion 6434 is located on the inner walls of the fifth sub-enclosure panel 64335 and the inner walls of the sixth sub-enclosure panel 64336.

[0458] In some embodiments, as shown in FIG44 , the second cover 644 is disposed on a side of the first cover 641 away from the second sub-circuit board box 643. The second cover 644 is connected to the second sub-circuit board box 643. The second cover 644 is disposed outside the first cover 641. The second cover 644 is disposed on a side of the first cover 641 away from the second sub-circuit board box 643.

[0459] In some embodiments, the second cover 644 is snap-fitted to the second sub-circuit board box 643. For example, as shown in Figure 51, the second cover 644 includes a top cover body; the second cover 644 also includes a fifth snap-fitting portion 6441. The fifth snap-fitting portion 6441 is disposed on the top cover body. As shown in Figure 45, the second sub-circuit board box 643 also includes a sixth snap-fitting portion 6435. The fifth snap-fitting portion 6441 snaps into engagement with the sixth snap-fitting portion 6435. The sixth snap-fitting portion 6435 is disposed on the outer wall of the first enclosure 6433. The fifth snap-fitting portion 6441 is connected to one end of the top cover body that is adjacent to the second sub-circuit board box 643.

[0460] In some embodiments, as shown in FIG51 , the second cover 644 further includes an eighth cavity 6444 . The eighth cavity 6444 is disposed within the top cover body. The second cover 644 further includes an eighth opening 64441 . The eighth opening 64441 is disposed at one end of the eighth cavity 6444 facing the first cover 641 .

[0461] In some embodiments, as shown in FIG51 , the second cover 644 further includes a fourth side panel 6442. The fourth side panel 6442 is disposed on a side of the top cover body away from the second sub-circuit board box 643. The second cover 6444 further includes a fourth enclosure panel 6443. The fourth enclosure panel 6443 is connected to the fourth side panel 6442. The fourth enclosure panel 6443 forms a closed structure connected end to end, and is connected to the outer edge of the fourth side panel 6442. The fourth enclosure panel 6443 and the fourth side panel 6442 are connected to form an eighth cavity 6444.

[0462] The first end of the fourth enclosure panel 6443 is connected to the outer edge of the fourth side panel 6442. The second cover 644 also includes an eighth opening 64441; the second end of the fourth enclosure panel 6443 forms the eighth opening 64441. The eighth opening 64441 is located at the end of the top cover cavity near the second sub-circuit board box 643. The end of the eighth cavity 6444 near the second sub-circuit board box 643 is open to form the eighth opening 64441. The second cover 644 is fastened to the first cover 641 through the eighth opening 64441. The second cover 644 can be made of plastic.

[0463] In some embodiments, as shown in Figures 52 and 53, the laundry processing apparatus 100 further includes a second connector 67. The second connector 67 is disposed within the housing 1 and is connected to the housing 1. The housing 1 may include a base. The second connector 67 is disposed on the base. The second connector 67 may be a sheet metal member.

[0464] In some embodiments, as shown in Figures 52 and 53, the second connector 67 includes a connecting base plate 671. The connecting base plate 671 is connected to the housing 1. The connecting base plate 671 is connected to the base. The circuit board box 64 is connected to the second connector 67. In this way, the second connector 67 can protect the circuit board box 64 and facilitate its removal.

[0465] In some embodiments, as shown in Figures 52 and 53, the second connecting member 67 further includes a first connecting side plate 672. The first connecting side plate 672 is connected to the circuit board box 64. The first connecting side plate 672 is located on a side of the second sub-circuit board box 643 away from the second cover 644. The first connecting side plate 672 is connected to the second sub-circuit board box 643.

[0466] In some embodiments, as shown in Figures 52 and 53, the second connector 67 further includes an eleventh connector portion 6721. The eleventh connector portion 6721 is provided on the first connecting side plate 672. The second sub-circuit board box 643 further includes a twelfth connector portion 64322, which is provided on the outer wall of the first side plate 6432.

[0467] For example, the eleventh connecting portion 6721 is a hanging hole, and the twelfth connecting portion 64322 is a hook. The hook is inserted into the hanging hole, so that the second sub-circuit board box 643 is hung on the first connecting side plate 672.

[0468] In some embodiments, as shown in Figures 52 and 53, the second connecting member 67 further includes a second connecting side plate 673. The side ends of the second connecting side plate 673 are connected to the side ends of the first connecting side plate 672. The bottom end of the second connecting side plate 673 is connected to the connecting bottom plate 671. Alternatively, the bottom end of the second connecting side plate 673 can be spaced apart from the connecting bottom plate 671.

[0469] The second connecting side plate 673 is located on a side of the first enclosing plate 6433 away from the first circuit board 651. The second connecting side plate 673 is located behind the circuit board box 64. The second connecting side plate 673 is connected to the circuit board box 64. The second connecting side plate 673 is connected to the first enclosing plate 6433.

[0470] In some embodiments, as shown in FIG53 , the second sub-circuit board box 643 further includes a first connecting post 64337 . The first connecting post 64337 is disposed on the outer wall of the first enclosure 6433 . The second connecting member 67 further includes a connecting hole . The connecting hole is disposed on the second connecting side plate 673 . The connecting hole is connected to the first connecting post 64337 .

[0471] In some embodiments, as shown in Figure 53, the circuit board box 64 further includes a tube clamp 6470. The circuit board box 64 further includes at least one first clamping claw 6471. The at least one first clamping claw 6471 is provided at the top end of the circuit board box body.

[0472] In some embodiments, as shown in Figures 52 and 53, the circuit board box 64 further includes at least two second clamping jaws 6472. The at least two second clamping jaws 6472 are disposed at the top of the circuit board box body. One of the first clamping jaw 6471 and the second clamping jaw 6472 is connected to the top of the second sub-circuit board box 643, and the other of the first clamping jaw 6471 and the second clamping jaw 6472 is connected to the top of the second cover 644. The at least one first clamping jaw 6471 and the at least two second clamping jaws 6472 form a tube clamp 6470.

[0473] As shown in FIG53 , the laundry processing apparatus 100 further includes a drain pipe 68. The drain pipe 68 is connected to the outer tub 2. The drain pipe 68 is connected to the drain hole of the outer tub 2. The drain pipe 68 is configured to drain water from the outer tub 2. The drain pipe 68 is clamped in a pipe clamp 6470. This facilitates securing the drain pipe 68 to the circuit board box 64, thereby conserving space within the housing 1.

[0474] The first clamping jaw 6471 and the second clamping jaw 6472 are oriented in opposite directions to form a pipe clamp 6470. Along the extension direction of the drain pipe 68, the first clamping jaw 6471 and the second clamping jaw 6472 are alternately arranged.

[0475] In some embodiments, as shown in FIG54 , the first cover 641 further includes a first lead plate 6417. The first lead plate 6417 is disposed on the wiring box cover body. The first cover 641 further includes a first lead groove 64171. The first lead groove 64171 is disposed on the first lead plate 6417. The power harness 66 is disposed within the first lead groove 64171 and passes through the first lead groove 64171 to exit the circuit board box 64. This facilitates the passage of the power harness 66 out of the circuit board box 64, and allows for guidance and securement.

[0476] In some embodiments, as shown in FIG54 , the second cover 644 further includes a first avoidance portion 6446. The first avoidance portion 6446 is provided on the top cover body and is configured as the first lead plate 6417. For example, the first avoidance portion 6446 is a hole or a notch.

[0477] 54 , the first cover 641 further includes a first fixing portion 64172 . The first fixing portion 64172 is provided on the first lead plate 6417 . The first fixing portion 64172 is configured to fix the power harness 66 to the first lead plate 6417 .

[0478] For example, the first fixing portion 64172 is a hole. The power supply harness 66 is fixed to the first lead plate 6417 by a fixing belt inserted into the hole. For example, the fixing belt is a cable tie.

[0479] In some embodiments, as shown in FIG3B , the outer cylinder 2 includes an outer cylinder side circumferential wall 23. The circuit board box 64 is disposed between the third side wall 13 and the outer cylinder side circumferential wall 23, or alternatively, between the fourth side wall 13 and the outer cylinder side circumferential wall 23. The second cover 644 is located on a side of the second sub-circuit board box 643 near the outer cylinder side circumferential wall 23. A first relief portion 6446 is disposed at the rear portion of the bottom end of the second cover 644. The first relief portion 6446 is formed at the junction of the fourth side plate 6442 and the fourth surrounding plate 6443. The first lead plate 6417 is located at the rear portion of the bottom end of the first cover 641.

[0480] In some embodiments, as shown in FIG54 , the first cover 641 further includes a first wire clamp 64151. The first wire clamp 64151 is disposed on the third side plate 6415. The first wire clamp 64151 is disposed on a side of the third side plate 6415 away from the second sub-circuit board box 643. The first wire clamp 64151 is disposed on a side of the first lead plate 6417 away from the rear end of the first cover 641. The power wire harness 66 is clamped between the first wire clamp 64151 and the third side plate 6415. Thus, by providing the first wire clamp 64151, the power wire harness 66 can be secured so that the power wire harness 66 is guided out of the circuit board box 64.

[0481] In some embodiments, as shown in FIG54 , the second cover 644 further includes a second wire clamp 64421. The second wire clamp 64421 is connected to the fourth side plate 6442. The second wire clamp 64421 is located on a side of the fourth side plate 6442 away from the second sub-circuit board box 643. The second wire clamp 64421 is located on a side of the first relief portion 6446 away from the rear end of the second cover 644. The power supply wire harness 66 is clamped between the second wire clamp 64421 and the fourth side plate 6442.

[0482] In some embodiments, the second cover 644 further includes a second lead plate 6447. The second lead plate 6447 is disposed on the top cover body. The second cover 644 further includes a second lead groove 64471 disposed on the second lead plate 6447. The power harness 66 is disposed within the second lead groove 64471. The second cover 644 further includes a second fixing portion 64472 disposed on the second lead plate 6447. The second fixing portion 64472 is configured to secure the power harness 66 to the second lead plate 6447.

[0483] For example, the second fixing portion can be a hole. The power harness 66 is secured to the second lead plate 6447 by a fixing strap inserted through the hole. The fixing strap can be a cable tie. The second lead plate 6447 is located on the side of the second clamp 64421 away from the first relief portion 6446. The second lead plate 6447 is located at the front end of the second cover 644. The second lead plate 6447 guides the wiring, facilitating routing of the power harness 66 within the second cover 644.

[0484] In some embodiments, as shown in FIG54 , the second cover 66 further includes a heat dissipation portion 6448 (louver) disposed on the fourth side plate 6442 . The heat dissipation portion 6448 is configured to dissipate heat from the circuit board 65 in the circuit board box 64 and protect the circuit board 65 .

[0485] In some embodiments, as shown in FIG42 , the laundry processing apparatus 100 further includes a switch unit 4333. The switch unit 4333 is connected to the door 42 and the cabinet 1. The switch unit 4333 locks or unlocks the door 42 and the cabinet 1.

[0486] In some embodiments, as shown in FIG55 , the power harness 66 includes a first harness 661. The first harness 661 is a main harness. The power harness 66 passes through the first escape portion 6446. The power harness 66 also includes a second harness 662.

[0487] The second wire harness 662 passes through the first escape portion 6446 and out of the second cover 644. The second wire harness 662 passes through the second cover 644 and through the second lead groove 64471 to connect to the switch unit 4333. The second wire harness 662 passes through the first escape portion 6446 and out of the second cover 644. The second wire harness 662 passes through the second cover 644 and through the second wire clip 64421 and the second lead groove 64471 to connect to the switch unit 4333. The connection between the second wire harness 662 and the switch unit 4333 ensures the normal operation of the switch unit 4333.

[0488] In some embodiments, when assembling the circuit board box 64, the first sub-circuit board box 642, which houses the second circuit board 652, is installed on the first cover 641. Then, the second sub-circuit board box 643, which houses the first circuit board 651, is installed on the first cover 641. The plug of the power harness 66 is inserted through the wiring hole onto the first and second circuit boards 651 and 652. The power harness 66 is arranged within the first wire clamp 64151 and within the first wire guide groove 64171. The second cover 644 is then installed on the second sub-circuit board box 643, and the second wire harness is secured within the second wire clamp 64421 and the second wire guide groove 64471. After the circuit board box 64 is installed, the second connector 67 is secured to the housing 1, and then the circuit board box 64 is secured to the second connector 67.

[0489] 56 , the laundry processing apparatus 100 further comprises a mounting slot 91. The mounting slot 91 is provided on the front first side wall 11 of the housing 1. A portion of the first side wall 11 is concave to form the mounting slot 91. The middle portion of the mounting slot 91 is hollowed out to form a loading port 111.

[0490] 57 , the door body 42 includes a first sub-door body 421. The first sub-door body 421 is plate-shaped. When the door body 42 closes the delivery port 111, the first sub-door body 421 faces the user and serves as the exterior surface of the door body 42.

[0491] 56 , the door body 42 further includes a second sub-door body 4222. The second sub-door body 4222 matches the first sub-door body 421 in shape, is opposite to the first sub-door body 421, and is connected to the first sub-door body 421 via fasteners.

[0492] When the door body 42 closes the loading port 111, the second sub-door body 4222 faces the loading port 111 and serves as the back side of the door body 42. An installation space is formed between the first sub-door body 421 and the second sub-door body 4222 to accommodate fasteners and other components.

[0493] In some embodiments, as shown in FIG56 , the laundry processing apparatus 100 further includes an observation portion 23 (door glass). For example, the first sub-door body 421 and the second sub-door body 4222 are annular, and the observation portion 23 is provided at the middle opening of the annular shape. The edge of the observation portion 23 is inserted into the middle opening, and the observation portion 23 allows the user to observe the washing condition in the inner drum 3 through the observation portion 23.

[0494] In some embodiments, as shown in FIG. 56 , the clothing processing apparatus 100 further includes a hinge assembly 3 , which is configured to enable the door body 42 to rotate relative to the housing 1 , so that the door body 42 is opened or closed, making it convenient to open and close the door body 42 .

[0495] In some embodiments, as shown in Figures 57 and 58, the hinge assembly 3 includes a hinge body 31, which is fixedly connected to the box body 1. The hinge body 31 and the box body 1 are fixedly connected by fasteners. For example, the hinge body 31 is connected to the bottom of the mounting groove 91, so that when the door is closed, the hinge body 31 is hidden in the mounting groove 91, reducing the exposed parts on the appearance of the box body 1 and increasing the aesthetics of the clothing processing device 100.

[0496] In some embodiments, as shown in Figures 57 and 58, the hinge assembly 3 further includes a second reinforcement member 32 (hinge reinforcement plate). The second reinforcement member 32 is fixed to the door body 42. The second reinforcement member 32 and the door body 42 are fixedly connected by fasteners. For example, the second reinforcement member 32 is connected to the installation space between the first sub-door body 421 and the second sub-door body 4222. In this way, the second reinforcement member 32 is hidden in the door body 42, which improves the aesthetics of the clothing processing device 100.

[0497] In some embodiments, the hinge assembly 3 further includes a hinge shaft, and the hinge body 31 and the second reinforcement member 32 can be rotatably connected via the hinge shaft.

[0498] For example, as shown in FIG59 , the hinge body 31 includes a 20th hole 313 (a first rotation hole). As shown in FIG5 , the second reinforcement member 32 includes a 21st hole 322 (a second rotation hole). The hinge shaft passes through the 20th hole 313 and the 21st hole 322 to enable relative rotation between the hinge body 31 and the second reinforcement member 32, thereby rotating to open or close the door body 42.

[0499] In some embodiments, as shown in FIG58 , the hinge assembly 3 further includes a torsion spring 33. The torsion spring 33 is sleeved around the hinge shaft. A first end of the torsion spring 33 is connected to the hinge body 31, and a second end of the torsion spring 33 is connected to the second reinforcement member 32. For example, the torsion spring 33 can be a coil spring. The torsion spring 33 can store and release angular energy or statically fix a structure by rotating a moment arm about the central axis of the spring body.

[0500] It is understood that by providing a torsion spring 33 on the hinge shaft, the torsion spring 33 is in a compressed state when the door body 42 closes the delivery port 111, accumulating energy. When the door body 42 is unlocked and opened, the torsion spring 33 releases the torque, and the door body 42 automatically and slowly opens under the action of the torsion spring 33 until it reaches the preset angle and stops rotating. At this time, the torsion spring 33 can still be in a compressed state to prevent the door body 42 from swinging randomly. The preset angle can be the maximum opening and closing angle of the door body 42, at which point the door body 42 is open to its maximum range.

[0501] If the preset angle is less than 100°, the opening angle of the door body 42 is too small, which is not conducive to taking clothes out and putting clothes through the loading port 111.

[0502] If the preset angle is greater than 120°, the opening angle of the door body 42 is too large, and the space occupied by the clothes processing apparatus 100 after the door body 42 is opened is too large.

[0503] In some embodiments, the preset angle is greater than or equal to 100°, so that it is convenient to take clothes in and out through the loading port 111 .

[0504] In some embodiments, the preset angle is less than or equal to 120°, so that the space occupied by the laundry processing device 100 after the body 42 is opened can be prevented from being too large. For example, the preset angle is 100°, 105°, 110°, 115° or 120°.

[0505] In some embodiments, as shown in FIG58 , the hinge body 31 further includes a fifth connecting plate 311. The fifth connecting plate 311 is fixedly connected to the housing 1. The fifth connecting plate 311 has a plate-like structure so as to fit easily on the bottom of the mounting slot 91, saving installation space. The fifth connecting plate 311 can be fixed to the left or right bottom of the mounting slot 91. In this way, when opening the door, the door body 42 can be opened and closed left and right, which is more ergonomic.

[0506] In some embodiments, as shown in Figure 58, the hinge body 31 further includes at least one hinge cantilever 312. The hinge cantilever 312 protrudes from the edge of the fifth connecting plate 311. The twentieth hole 313 passes through the hinge cantilever 312 to cooperate with the hinge shaft.

[0507] In some embodiments, as shown in FIG60 , the second reinforcement member 32 includes at least one open slot 3211. The open slot 3211 is provided at an edge of the second reinforcement member 32. The volume of the open slot 3211 is larger than the volume of the hinge cantilever 312, so that the hinge cantilever 312 can be easily positioned in the open slot 3211 and thus rotate within the open slot 3211.

[0508] As shown in Figures 59 to 61, the twenty-first hole 322 is provided between the slot wall of the opening slot 3211 and the twentieth hole 313. The hinge shaft passes through the twenty-first hole 313 and the twenty-first hole 322, so that the hinge cantilever 312 can rotate relative to the second reinforcement member 32.

[0509] In some embodiments, the at least one hinge cantilever 312 includes a plurality of hinge cantilever arms 312. Correspondingly, the at least one opening slot 3211 includes a plurality of opening slots 3211. For example, the at least one hinge cantilever 312 includes two hinge cantilever arms 312. The two hinge cantilever arms 312 are spaced apart. The plurality of opening slots 3211 includes two opening slots 3211. The two opening slots 3211 are disposed correspondingly to the two hinge cantilever arms 312. This reduces the possibility of eccentricity of the hinge shaft, increases the stability of the hinge rotation, and facilitates the connection between the door body 42 and the box body 1.

[0510] It should be noted that the plurality of hinge cantilevers 312 may also include three or more hinge cantilevers 312. Correspondingly, the plurality of opening slots 3211 may also include three or more opening slots 3211 to increase the reliability of the connection between the hinge body 31 and the second reinforcement member 32.

[0511] In some embodiments, as shown in FIG61 , the torsion spring 33 includes a plurality of spiral portions 331 . For example, the torsion spring 33 includes two spiral portions 331 . The torsion spring 33 also includes a connecting section 332 . The connecting section 332 is located between the two spiral portions 331 and is configured to connect the two spiral portions 331 . The two spiral portions 331 are sleeved on the portion of the hinge shaft located between the two hinge cantilevers 312 to limit the torsion spring 33 and prevent the torsion spring 33 from moving in the axial direction of the hinge shaft. The inner ends of the two spiral portions 331 are respectively connected to the two ends of the connecting section 332 , and the outer ends of the two spiral portions 331 are respectively connected to the two hinge cantilevers 312 . The connecting section 332 is connected to the second reinforcement 32 , thereby increasing the torsion force of the torsion spring 33 when compressed, making it easier to push the door body 42 open when the torsion force is released, thereby improving the door opening effect.

[0512] In some embodiments, as shown in FIG61 , the connecting segment 332 includes two first sub-segments 3321 . The first ends of the two first sub-segments 3321 are respectively connected to the inner ends of the spiral portion 331 .

[0513] As shown in Figure 61, the connecting section 332 also includes a second sub-segment 3322. The first ends of the two first sub-segments 3321 are respectively connected to one end of the second sub-segment 3322. Thus, the second sub-segment 3322 is further away from the hinge axis than the spiral portion 331. The two first sub-segments 3321 and the second sub-segment 3322 are spaced apart along the axial direction of the hinge axis.

[0514] It should be noted that the two first sub-segments 3321, the second sub-segment 3322, and the spiral portion 331 can be a single piece. This allows the second sub-segment 3322 to have greater energy when the torsion spring 33 is compressed, resulting in greater torque when released. Alternatively, the two first sub-segments 3321, the second sub-segment 3322, and the spiral portion 331 can be separate pieces, facilitating disassembly and maintenance of the connecting section 332.

[0515] In some embodiments, as shown in FIG60 , the second reinforcement member 32 further includes a first extension portion 323. The portion of the edge of the hinge reinforcement plate 32 located between the two opening slots 3211 forms the first extension portion 323. The two side walls of the first extension portion 323 constitute one side wall of the opening slot 3211, and the second sub-segment 3322 abuts against the side of the first extension portion 323 facing the door body 42. Thus, when the door body 42 is opened, since the hinge body 31 is stationary along with the housing 1, the torque released by the second sub-segment 3322 acts on the first extension portion 323, pushing the first extension portion 323 and the second reinforcement member 32 to rotate outward, thereby driving the door body 42 to open.

[0516] It can be understood that the first extension portion 323 is a portion of the second reinforcement member 32 , formed by the portion remaining after the opening groove 3211 is opened, and the first extension portion 323 protrudes relative to the bottom of the opening groove 3211 .

[0517] In some embodiments, the portion of the first sub-segment 3321 away from the spiral portion 331 is bent, so that the connecting segment 332 is bent, which facilitates the second sub-segment 3322 to abut against the first extension portion 323, thereby increasing the stability of the connection between the second sub-segment 3322 and the first extension portion 323. For example, the second sub-segment 3322 is hooked on the surface of the first extension portion 323.

[0518] In some embodiments, as shown in FIG59 , the hinge body 31 further includes a plurality of ears 314 . The ears 314 are disposed at opposite ends of the two hinge cantilevers 312 . The ears 314 include connection holes axially parallel to the hinge axis. The outer ends of the spiral portions 331 are inserted into the corresponding connection holes, thereby achieving connection with the hinge body 31 . The ears 314 protrude radially relative to the hinge cantilevers 312 to stagger the spiral portions 331, facilitating insertion of the outer ends of the spiral portions 331 . For example, the outer ends of the spiral portions 331 may be linear structures for easier insertion into the connection holes.

[0519] In some embodiments, as shown in FIG58 , the hinge assembly 3 further includes a first stopper 34. The first stopper 34 is disposed on the second reinforcement member 32. When the angle between the second reinforcement member 32 and the hinge body 31 is at a predetermined angle, the first stopper 34 and the hinge body 31 abut against each other to limit the outward rotation of the door body 42. At this point, the opening angle of the door body 42 cannot be further increased. By setting the first stopper 34 to limit the rotation of the door body 42 to an extreme position, the door body 42 can be prevented from colliding with the case 1 due to excessive opening angle, thereby protecting the door body 42 and the case 1.

[0520] In some embodiments, the first limit member 34 is arranged at one end of the groove wall of the opening groove 3211 away from the groove bottom of the opening groove 3211, and the first limit member 34 is sheet-shaped. The first limit member 34 extends from the groove wall of the opening groove 3211 along the axial direction of the hinge axis. When the door body 42 rotates to a preset angle, the first limit member 34 is located on the side of the hinge cantilever 312 facing the box body 1, and is against the box body 1, thereby limiting the second reinforcement 32 from continuing to rotate relative to the hinge body 31.

[0521] In some embodiments, as shown in Figures 57 and 62 to 65, the laundry processing device 100 further includes a pushing assembly 41001. The pushing assembly 41001 includes a sixth cover 4200. The sixth cover 4200 is cylindrical. The sixth cover 4200 is disposed on the housing 1. The pushing assembly 41001 further includes a first support column 41002 (elastic column). When the door 42 closes the loading port 111, the first support column 41002 presses against the sixth cover 4200. The sixth cover 4200 bears the force of the first support column 41002, thereby preventing damage to the housing 1.

[0522] In some embodiments, as shown in FIG62 , the sixth cover 4200 includes a tenth rib 424 (reinforcement rib). The tenth rib 424 is configured to increase the structural strength of the sixth cover 4200. The sixth cover 4200 also includes a second support column 41003. The tenth rib 424 is disposed within the second support column 41003.

[0523] In some embodiments, as shown in FIG62 , the sixth cover 4200 further includes a cover plate 4223 . The cover plate 4223 is disposed on an end of the second support column 41003 away from the tenth rib 424 . The tenth rib 424 is disposed on a side of the cover plate 4223 away from the first support column 41002 .

[0524] In some embodiments, the housing 1 includes a 20th hole (insertion hole). The 20th hole is inserted into the second support column 41003. Along the radial direction of the cover plate 4223, the edge of the cover plate 4223 extends beyond the second support column 41003. The second support column 41003 includes a 21st hole (avoidance hole). The 21st hole is provided on the peripheral wall of the second support column 41003. The second support column 41003 also includes an 11th rib 423. The 11th rib 423 is provided on the peripheral wall of the 21st hole.

[0525] The eleventh rib 423 is elastic in the radial direction of the second support column 41003. In its natural state, the free end of the eleventh rib 423 protrudes from the peripheral wall of the second support column 41003, and the distance between it and the cover plate 4223 is equal to the thickness of the box body 1. Therefore, during installation, the second support column 41003 is inserted along the twentieth hole until the cover plate 4223 abuts against the first side wall 11. At this point, the free end of the eleventh rib 423 presses against the inner surface of the first side wall 11, securing the sixth cover 4200 in the twentieth hole.

[0526] Of course, in some embodiments, the sixth cover 4200 may also be a part of the box body 1 , and the structure of the part of the box body 1 in contact with the first support column 41002 may be strengthened.

[0527] It is understandable that the sixth cover 4200 can be made of a buffer material, such as rubber, to play a buffering role, reduce the impact caused by the first support column 41002 when closing the door, and reduce the noise caused by the impact.

[0528] In some embodiments, as shown in Figures 63 to 65 , the first support column 41002 includes a sleeve 411 (a guide sleeve). The sleeve 411 is disposed on the door body 42. One end of the sleeve 411 is open, and the open end of the sleeve 411 faces toward the housing 1. The interior of the sleeve 411 forms a guide channel.

[0529] In some embodiments, as shown in Figure 65, the first support column 41002 further includes a sub-support column 412. The sub-support column 412 is slidably disposed in the sleeve 411 along the guide channel.

[0530] As shown in Figure 65, the first support column 41002 further includes a compression portion 413 (compression spring). The compression portion 413 is provided between the support column 412 and the sleeve 411. The energy of the compression portion 413 can make the sub-support column 412 slide along the guide channel.

[0531] When the door body 42 closes the loading port 111, the end of the sub-support column 412 away from the door body 42 is pressed against the sixth cover 4200, and the compression part 413 is in a compressed state. In this way, when the door body 42 is opened, the compression part 413 releases energy, and the door body 42 is subjected to an outward thrust, which drives the door body 42 to rotate outward, and under the joint action of the torsion spring 33 in the hinge assembly 3, the door body 42 is opened to a preset angle.

[0532] In some embodiments, the sleeve 411 is disposed within the mounting space between the first sub-door body 421 and the second sub-door body 4222. The first support column 41002 further includes a mounting plate, which is formed by the sleeve 411 extending radially. The mounting plate is fixedly connected to the second sub-door body 4222 via fasteners. The second sub-door body 4222 includes a twenty-second hole. The twenty-second hole allows the sub-support column 412 to pass through. The open end of the sleeve 411 abuts against the inner side of the second sub-door body 4222, thereby limiting the axial position of the sleeve 411.

[0533] In some embodiments, as shown in FIG65 , the first support column 41002 further includes a second stopper 415 (stop ring). The bottom end of the sub-support column 412 extends radially along the sub-support column 412 to form the second stopper 415. The outer wall of the second stopper 415 contacts the inner wall of the sleeve 411, thereby guiding the sub-support column 412. The second stopper 415 also contacts the inner wall of the second sub-door body 4222 to limit the travel of the sub-support column 412 and prevent the sub-support column 412 from falling out of the twenty-second hole.

[0534] In some embodiments, as shown in FIG65 , first support column 41002 further includes a second extension portion 414 (protrusion). Second extension portion 414 (protrusion) is disposed at the bottom of sleeve 411. Sub-support column 412 is hollow within a hollow interior, and the first end of compression portion 413 is sleeved onto second extension portion 414. The second end of compression portion 413 extends into sub-support column 412. Second extension portion 414 serves to position compression portion 413, allowing sub-support column 412 to slide within sleeve 411 via compression portion 413.

[0535] In some embodiments, the laundry processing apparatus 100 further includes a first locking portion 5 (lock hook). The first locking portion 5 (lock hook) is disposed on the door 42. The laundry processing apparatus 100 further includes a second locking portion 6 (door lock). The second locking portion 6 (door lock) is disposed on the housing 1. The first locking portion 5 and the second locking portion 6 have a locked state and an unlocked state.

[0536] When the door 42 closes the loading port 111, the first locking portion 5 and the second locking portion 6 are locked, and the door 42 is in a closed state. When the door 42 opens the loading port 111, the first locking portion 5 and the second locking portion 6 are unlocked. At this time, the user can control the second locking portion 6 to unlock the first locking portion 5. The compressed torsion spring 33 drives the hinge assembly 3, and the compressed compression portion 413 drives the push assembly 41001, causing the door 42 to open, thereby facilitating the processing of the clothes in the laundry processing device 100.

[0537] In some embodiments, multiple door opening methods can be used, such as electronically controlled touch opening and manual push opening. For example, a second locking portion 6 with a push-open function is used. The second locking portion 6 has a built-in elastic structure. After the second locking portion 6 and the first locking portion 5 are locked, elastic energy is stored. The elastic potential energy is released after the door is opened and unlocked, assisting the door body 42 in opening, thereby improving the softness of the door opening and closing feel.

[0538] In some embodiments, as shown in FIG66 , the inner tube 3 includes a first section 201 . The first section 201 is close to the first opening 21 . The inner tube 3 also includes a second section 202 . The second section 202 is connected to the first section 201 .

[0539] As shown in Figures 67 to 69, the inner cylinder 3 further includes a third section 203. The third section 203 is connected to the second section 202. The end of the second section 202 closest to the third section 203 is defined as the first end of the second section 202, and the end of the second section 202 closest to the first section 201 is defined as the second end of the second section 202. The second end is closer to the driving member 861 than the first end. The first outer diameter X1 of the first end is greater than the second outer diameter X2 of the second end.

[0540] In this way, the outer diameter of the end of the inner drum 3 close to the driving member 861 is larger than the outer diameter of the middle portion of the inner drum 3, thereby increasing the capacity of the inner drum 3. Moreover, the outer diameter of the end of the inner drum 3 away from the driving member 861 is smaller than the outer diameter of the middle portion of the inner drum 3, thereby increasing the gap between the end of the inner drum 3 away from the driving member 861 and the outer drum 2. In this way, the capacity of the inner drum 3 is increased while the outer diameter of the outer drum 2 and the size of the laundry processing apparatus 100 remain unchanged.

[0541] In some embodiments, the outer diameter of the first section 201 is smaller than the second outer diameter X2.

[0542] In some embodiments, the outer diameter of the first section 201 is equal to the second outer diameter X2.

[0543] In some embodiments, as shown in FIG68 , the outer diameter X3 of the third section 203 is less than or equal to the second outer diameter X2. This can prevent the third section 203 from interfering with the outer tube 2 when the inner tube 3 rotates.

[0544] In some embodiments, the laundry processing apparatus may be a drum laundry processing apparatus. The inlet 111 is provided on one side of the laundry processing apparatus 100 in the front-to-back direction. The outer drum 2 is arranged horizontally in its axial direction, and the inner drum 3 is coaxially arranged inside the outer drum 2.

[0545] In some embodiments, the first section 201, the second section 202, and the third section 203 are integrally formed, that is, the inner barrel 3 is integrally formed to improve the structural strength of the inner barrel 3. Alternatively, the first section 201, the second section 202, and the third section 203 can be separate parts, which facilitates disassembly and maintenance of the inner barrel 3.

[0546] In some embodiments, the outer diameter of the first section 201 is the same as the outer diameter of the third section 203. Thus, when producing the inner tube 3, the inner tube 3 can be manufactured with the same outer diameter at both ends, and the middle portion of the inner tube 3 can be expanded through a bulging process, thereby facilitating the production of the inner tube 3 and improving production efficiency.

[0547] In some embodiments, the first section 201 is in the shape of a circular tube, and the outer diameters of both ends of the first section 201 are the same, which facilitates the manufacture of the first section 201.

[0548] In some embodiments, the third section 203 is in the shape of a circular tube, and the outer diameters of both ends of the third section 203 are the same, which facilitates the manufacture of the third section 203.

[0549] In some embodiments, the outer diameter of the first section 201 is defined as a fourth diameter N, and the first outer diameter X1 is less than or equal to the product of a predetermined coefficient z (e.g., 1.01) and the fourth diameter N (X1 ≤ zN). This increases the capacity of the inner cylinder 3 while preventing interference between the inner cylinder 3 and the outer cylinder 2 during rotation. For example, if the outer diameter of the first section 201 is 200 mm, the diameter of the first end is less than or equal to 202 mm.

[0550] In some embodiments, the connection between the first section 201 and the second section 202 is smooth, and the connection between the third section 203 and the second section 202 is smooth. For example, a rounded corner can be provided between the first section 201 and the second section 202. This can smooth the surface of the inner drum 3, facilitate the production of the inner drum 3, and reduce damage to clothes during washing. The outer diameter of the first section 201 is smaller than the second outer diameter X2.

[0551] In some embodiments, when the second outer diameter X2 is the same as the outer diameter of the first section 201 , the connection between the second section 202 and the first section 201 may be provided by chamfering.

[0552] In some embodiments, when the second outer diameter X2 is greater than the outer diameter of the first section 201 , the connection between the second section 202 and the first section 201 may be connected by two tangent fillets, or the second section 202 and the first section 201 may be connected by a curved surface.

[0553] Since the first outer diameter X1 is greater than the third outer diameter X3, the second section 202 and the third section 203 can be connected by two tangent fillets.

[0554] In some embodiments, as shown in Figures 66 and 67 , the laundry processing apparatus 100 further includes a tenth connecting portion 300 (a first flange). The tenth connecting portion 300 is disposed on a side of the first section 201 away from the third section 203 , thereby facilitating connection between the first section 201 and structures such as the door body 42 .

[0555] In some embodiments, as shown in Figures 70 to 73, the tenth connecting portion is annular, the tenth connecting portion 300 is coaxially arranged with the inner cylinder 3, and the tenth connecting portion is arranged at an end of the first section 201 away from the third section 203.

[0556] In some embodiments, the tenth connecting portion 300 is interference fit with the first section 201 .

[0557] In some embodiments, the tenth connecting portion 300 is connected to the first section 201 by a threaded connection. For example, the tenth connecting portion 300 is connected to the first section 201 by a bolt or a screw.

[0558] In some embodiments, the tenth connecting portion 300 is connected to the first section 201 by rivets.

[0559] In some embodiments, the tenth connecting portion 300 is connected to the first section 201 by welding.

[0560] In some embodiments, as shown in Figures 66 and 67 , the laundry processing apparatus 100 further includes a ninth connecting portion 4000 (second flange). The ninth connecting portion 4000 is located on the side of the third section 203 away from the first section 201. The output shaft of the driver 861 is connected to the ninth connecting portion 4000. The ninth connecting portion 4000 connects the inner drum 3 to the driver 861, facilitating the production, installation, and maintenance of the laundry processing apparatus 100.

[0561] In some embodiments, as shown in Figures 70 to 73, the ninth connecting portion 4000 is annular, is coaxially arranged with the inner cylinder 3, and is located at an end of the third section 203 away from the first section 201.

[0562] In some embodiments, the ninth connecting portion 4000 is interference fit with the third section 203 .

[0563] In some embodiments, the ninth connecting portion 4000 is connected to the third section 203 by a threaded connection. For example, the ninth connecting portion 4000 is connected to the third section 203 by bolts and screws.

[0564] In some embodiments, the ninth connecting portion 4000 is connected to the third section 203 by rivets.

[0565] In some embodiments, the ninth connecting portion 4000 is connected to the third section 203 by welding.

[0566] In some embodiments, the axial length of the third section 203 is greater than the axial length of the first section 201. This facilitates the insertion of the inner tube 3 into the inner portion of the outer tube 2.

[0567] In some embodiments, the axial length of the third section 203 is equal to the axial length of the first section 201 , which facilitates the manufacture of the inner cylinder 3 by the expansion process.

[0568] In some embodiments, the axial length of the third section 203 is smaller than the axial length of the first section 201. In this way, the length of the first section 201 can be increased, and the first section 201 can be reduced from touching the outer tube 2 when the inner tube 3 shakes.

[0569] In some embodiments, the laundry processing apparatus 100 further includes a tenth bottom plate. The inner drum 3 is open at both ends, and the tenth bottom plate is disposed in the third section 203. The tenth bottom plate can seal the third section 203. This facilitates expansion through the bulging process and improves production efficiency.

[0570] In some embodiments, the tenth bottom plate and the inner cylinder 3 are interference fit.

[0571] In some embodiments, the tenth base plate is connected to the inner cylinder 3 by a threaded connection. For example, the tenth base plate is connected to the inner cylinder 3 by bolts and screws.

[0572] In some embodiments, the tenth bottom plate is connected to the inner tube 3 by rivets.

[0573] In some embodiments, the tenth bottom plate is connected to the inner cylinder 3 by welding.

[0574] In some embodiments, the first water permeable hole is provided in the second section 202 .

[0575] In some embodiments, when the at least one first water-permeable hole includes a plurality of first water-permeable holes, the plurality of first water-permeable holes are evenly distributed on the second section 202. Alternatively, the plurality of first water-permeable holes are spaced apart around the circumference of the inner cylinder 3. Alternatively, the plurality of first water-permeable holes are spaced apart along the axial direction of the inner cylinder 3.

[0576] In some embodiments, the distances between any two adjacent first water-permeable holes are the same.

[0577] In some embodiments, the first water permeable hole may also be provided on the tenth bottom plate to increase the speed of water injection and drainage of the inner drum 3. When the at least one first water permeable hole includes a plurality of first water permeable holes, the plurality of first water permeable holes are evenly distributed on the tenth bottom plate.

[0578] In some embodiments, the laundry treatment apparatus 100 further includes at least one cleaning section. The peripheral wall of the second section 202 is recessed toward the interior of the inner drum 3 to form the cleaning section. When the inner drum 3 rotates, water flows into the cleaning section, generating vortices, thereby improving the cleaning performance of the laundry.

[0579] In some embodiments, the at least one cleaning section includes a plurality of cleaning sections. The plurality of cleaning sections are evenly distributed in the second section 202 to further enhance the vortex of the water flow. The plurality of cleaning sections can also impact the clothing, further enhancing the cleaning capability of the clothing.

[0580] In some embodiments, as shown in Figures 74 and 75 , the outer barrel 2 includes a first sub-barrel 101. The first sub-barrel 101 is close to the first section 201, and the end of the first sub-barrel 101 is open. The first section 201 corresponds to and communicates with the opening of the first sub-barrel 101.

[0581] In some embodiments, as shown in Figures 74 and 75, the outer drum 2 further includes a second sub-drum 102. The second sub-drum 102 is open on one side facing the first sub-drum 101. The third section 203 is disposed within the second sub-drum 102. The first sub-drum 101 and the second sub-drum 102 are coaxially connected to form the outer drum 2. This allows the first and second sub-drums 101, 102 to be nested within the inner drum 3 during the manufacture of the outer drum 2, facilitating the manufacture of the clothing processing apparatus 100.

[0582] In some embodiments, the driving member 861 is disposed on the inner bottom wall of the second sub-tube 102. For example, the driving member 861 can be an electric motor or the like.

[0583] In some embodiments, the first sub-barrel 101 and the second sub-barrel 102 are interference fit.

[0584] In some embodiments, the first sub-barrel 101 is connected to the second sub-barrel 102 by a threaded connection. For example, the first sub-barrel 101 is connected to the second sub-barrel 102 by bolts and screws.

[0585] In some embodiments, the first sub-barrel 101 is connected to the second sub-barrel 102 by rivets.

[0586] In some embodiments, the first sub-barrel 101 is connected to the second sub-barrel 102 by welding.

[0587] It should be noted that the sequence numbers of the steps in some embodiments of the present disclosure are only for the purpose of facilitating the description of some embodiments of the present disclosure and should not be construed as limiting the order of the steps. The order of execution of the steps can be determined based on actual needs and is not limited to the order of the steps in some embodiments of the present disclosure. Steps may also be deleted as needed.

[0588] It should be noted that any one of the technical solutions disclosed in the present disclosure can solve one or more of the above-mentioned technical problems and achieve certain purposes to a certain extent; multiple technical disclosures can also be combined into an overall solution to solve one or more of the above-mentioned technical problems and achieve certain disclosure purposes; some technical disclosures can also be selected to be combined into an overall solution, while adopting related technologies and inferior solutions, but the inferior trend can be compensated by the means disclosed in this technology, and the above-mentioned one or more technical problems can be solved to a certain extent as a whole and certain disclosure purposes can be achieved; each technical disclosure combined into a complete technical solution constitutes an organic and inseparable overall solution, which solves technical problems as a whole and achieves certain disclosure purposes.

[0589] Any technical disclosure in this disclosure, as well as the recombination of multiple technical disclosures, can form a complete technical solution and can solve one or more of the above-mentioned technical problems and achieve the purpose of disclosure. They all belong to the content of this disclosure and are the content that is directly and unambiguously determined based on the content of this disclosure.

[0590] Those skilled in the art will understand that the scope of the present disclosure is not limited to the above specific embodiments, and that certain elements of the embodiments may be modified and replaced without departing from the spirit of the present disclosure. The scope of the present disclosure is limited by the appended claims.

Claims

1. A laundry treatment device, comprising: A cabinet including a first chamber; A door body connected to the cabinet; An outer tub disposed in the first chamber and including a second chamber; An inner tub disposed in the second chamber and rotatable relative to the outer tub; A driving member disposed in the first chamber and connected to the outer tub, the driving member being configured to drive the inner tub to rotate; A sensor disposed on the outer tub and configured to detect the vibration displacement and vibration acceleration of the outer tub; And A controller, in which a first vibration displacement Z i corresponding to the eccentric mass M i and a second vibration displacement B i are preset, where i≥1 and i is a positive integer; the first vibration displacement Z i is the displacement of the eccentric block when the rotational speed of the inner cylinder increases from the initial speed to the first rotational speed and the corresponding mass is M i ; the second vibration displacement B i is the displacement of the load cloth when the rotational speed of the inner cylinder increases from the initial speed to the first rotational speed and the corresponding eccentricity is M i . Wherein, the controller is configured to: After receiving a dehydration signal, control the driving member to start; Control the driving member to increase the rotation speed of the inner tub to the first rotation speed at a target acceleration. During the process that the driving member increases the rotation speed of the inner tub to the first rotation speed at the target acceleration, the sensor obtains the vibration displacement of the outer tub and records the vibration displacement of the outer tub as the detected vibration displacement E; Based on the detected vibration displacement E and the first vibration displacement Z i and the second vibration displacement B i determine the corrected vibration displacement E'; If it is determined that the detected vibration displacement E is less than or equal to the first eccentric block displacement A1 (E≤A1), then the corrected vibration displacement E' is the sum of the difference between the detected vibration displacement E, the first eccentric block displacement A1, and the first load cloth displacement B1 (E' = E+(A1 - B1)); If it is determined that the detected displacement E is greater than the displacement A of the i-th eccentric block i , and less than or equal to the displacement A of the (i + 1)-th load distribution i+1 (A i < E ≤ A i+1 ), then the corrected displacement E' is the sum of the detected vibration displacement E and the difference between the displacement A of the (i + 1)-th eccentric block i+1 and the displacement B of the (i + 1)-th load distribution i+1 (E' = E + (A i+1 - B i+1 )); If it is determined that the corrected vibration displacement E' is less than or equal to the maximum vibration displacement limit value, control the driving member to increase the rotation speed of the inner tub to the first target rotation speed; If it is determined that the corrected vibration displacement E' is greater than the maximum vibration displacement limit value, control the driving member to reduce the rotation speed of the inner tub to 0 to disperse the clothes in the inner tub.

2. The laundry treating apparatus according to claim 1, wherein, A plurality of vibration displacement limit values C are also preset in the controller j , j≥1, and j is a positive integer. The larger the value of j, the vibration displacement limit value C j is larger. Define the largest one of the plurality of vibration displacement limit values C j as the maximum vibration displacement limit value; the first target speed N corresponds to a plurality of sub-target speeds F j ; the smaller the value of j, the corresponding sub-target speed F j is larger; wherein, the controller is further configured to: If it is determined that the corrected displacement E' is less than or equal to the first sub-displacement limit value C1 (E'≤C1), control the first target rotation speed N to be equal to the first sub-target rotation speed (N = n1); If it is determined that the corrected displacement E' is greater than the j-th sub-displacement limit value C j , and less than or equal to the (j + 1)-th sub-displacement limit value C j+1 (C j < E' ≤ C j+1 ), then control the first target speed N to be equal to the j-th sub-target speed n j (N = n j ).

3. The laundry treating apparatus according to claim 2, wherein, The displacement A1 of the first eccentric block to the displacement Ai of the ith eccentric block i is divided into j consecutive segments, any one of the j segments includes at least one first vibration displacement, and the maximum first vibration displacement in any one of the segments is the vibration displacement limit value C of any one of the segments j , i≥2.

4. The laundry treatment apparatus according to any one of claims 1 to 3, wherein, The controller is further configured to: After controlling the driving member to increase the rotation speed of the inner tub to the first target rotation speed N, obtain the vibration acceleration of the inner tub at the first target rotation speed N and record the vibration acceleration as the detected vibration acceleration F; If it is determined that the vibration acceleration F is less than or equal to the maximum vibration acceleration limit value, control the driving member to perform one of the following: the driving member drives the inner tub to maintain the first target rotation speed for a first predetermined time and then decelerates to 0, and the driving member reduces the rotation speed of the inner tub to the second target rotation speed and runs for a second predetermined time and then decelerates to 0; If it is determined that the detected vibration acceleration F is greater than the maximum vibration acceleration limit value, control the driving member to reduce the rotation speed of the inner tub to 0 to disperse the clothes in the inner tub.

5. The laundry treating apparatus according to claim 4, wherein, The first target speed N corresponds to a plurality of sub-first target speeds n j ; the smaller the j value, the corresponding first sub-target speed n j is larger; a plurality of vibration acceleration limit values D are also preset in the controller k , k≥1, and k is a positive integer. The larger the k value, the corresponding vibration acceleration limit value D k is larger. The largest value among the plurality of vibration acceleration limit values D k is the maximum vibration acceleration limit value; the controller is further configured to: Control the driving member to drive the inner cylinder at a rotational speed equal to the j-th sub-target rotational speed n j (N = n j ); Under the condition that the vibration acceleration F is less than or equal to the maximum limit value of the vibration acceleration, if it is determined that the vibration acceleration F is less than or equal to the vibration acceleration limit value D k and k is less than or equal to j, then control the driving member to drive the inner cylinder to maintain the first target rotational speed for a first predetermined time and then decelerate to 0; if it is determined that the vibration acceleration F is greater than the vibration acceleration limit value D k and k is greater than or equal to j, then control the driving member to reduce the rotational speed of the inner cylinder to the second target rotational speed and run for a second predetermined time and then decelerate to 0.

6. The laundry treating apparatus according to claim 5, wherein, The controller is further configured to: when the vibration acceleration F is less than the vibration acceleration limit value D k , and k is greater than or equal to j, if it is determined that D k+p <F≤D k+p+1 at this time, then control the driving member to reduce the rotational speed of the inner cylinder to a third target rotational speed N', N' = n k+p+1 , k≥1, and k is a positive integer, and p is a natural number.

7. The laundry treatment apparatus according to any one of claims 4 to 6, wherein, The controller is also preset with a plurality of target vibration accelerations G i corresponding to the eccentric mass M i , where i≥1 and i is a positive integer. Define the vibration acceleration when the rotational speed of the inner cylinder is the second rotational speed as one of the plurality of target vibration accelerations G i . The second rotational speed is greater than the first rotational speed.

8. The laundry treating apparatus according to claim 7, wherein, The first target vibration acceleration G1 to the i-th target vibration acceleration G i is divided into k consecutive segments, any one of the k segments includes at least one first vibration acceleration, and the maximum first vibration acceleration in any one of the segments is the vibration displacement limit value D of any one of the segments k .

9. The laundry treatment apparatus according to claim 8, wherein, The displacement A1 of the first eccentric block to the displacement Ai of the ith eccentric block i is divided into j consecutive segments, where k is equal to j, and for the same eccentric mass M i the segments where the corresponding first vibration displacement and the first vibration acceleration are located are the same.

10. The laundry treatment apparatus according to any one of claims 1 to 9, wherein, After controlling the sensor to obtain the vibration displacement of the outer cylinder and determining the vibration displacement of the outer cylinder as the detected vibration displacement E, before determining the corrected vibration displacement E' according to the detected vibration displacement E, the first vibration displacement Z i and the second vibration displacement B i the controller is further configured to: determine the level of the load inside the inner cylinder according to the detected vibration displacement E.

11. The laundry treatment device according to any one of claims 1 to 10, further comprising: A reinforcing member disposed in the first chamber and below the outer tub, the reinforcing member including: A first sub-reinforcing member; and A second sub-reinforcing member disposed opposite to the first sub-reinforcing member; in the width direction of the laundry treatment device, the first reinforcing member and the second sub-reinforcing member are located on both sides of the rotation axis of the inner tub; At least one pair of shock absorbers, the tops of the at least one pair of shock absorbers being connected to the outer cylinder; any one of the at least one pair of shock absorbers includes a first hole; At least one pair of adapters, provided on the reinforcing member; the two adapters in a pair are respectively connected to the first sub-reinforcing member and the second sub-reinforcing member; the number of the at least one pair of adapters is equal to the number of the at least one pair of shock absorbers; any one of the at least one pair of adapters includes a second hole; and A fixing member, arranged in the first hole and the second hole; Wherein, the outer diameter of the outer cylinder is a first diameter, the first diameter is greater than a first parameter value and less than a second parameter value; Define the central axis of the second hole of one of the two adapters in a pair as a first central axis, and the central axis of the second hole of the other adapter in the pair as a second central axis; the distance between the first central axis and the second central axis is a first distance; the first distance is greater than a third parameter value and less than a fourth parameter value.

12. The laundry treating apparatus according to claim 11, wherein, The ratio of the first distance to the first diameter is greater than a fifth parameter value and less than a sixth parameter value.

13. The laundry treatment device according to any one of claims 1 to 12, further comprising: Lifting ribs, arranged on the circumferential wall of the inner cylinder and located in the second cavity; the first end in the length direction of the lifting ribs is arranged away from the bottom wall of the inner cylinder, and the second end in the length direction of the lifting ribs is arranged towards the bottom wall of the inner cylinder; define the side where the lifting ribs are connected to the circumferential wall of the inner cylinder to the side where the lifting ribs are away from the circumferential wall of the inner cylinder as the height direction of the lifting ribs; define the plane passing through the center of the lifting ribs and extending along the height direction and the length direction of the lifting ribs as the reference plane; and Side edges, arranged on the side of the lifting ribs away from the inner wall of the inner cylinder and extending along the length direction of the lifting ribs; the first end of the side edges extends in a direction away from the circumferential wall of the inner cylinder and is arranged deviating from the reference plane along the first rotation direction of the inner cylinder, and the second end of the side edges extends in a direction towards the circumferential wall of the inner cylinder and is arranged deviating from the reference plane along the second rotation direction of the inner cylinder; the first rotation direction is opposite to the second rotation direction.

14. The laundry treating apparatus according to claim 13, further comprising a dosing port provided in the cabinet; wherein, The side edges include: A side edge body; A first bending part, arranged at one end of the side edge body facing the feeding port, the first bending part bending in a direction away from the reference plane along the first rotation direction of the inner cylinder; A second bending part, arranged at one end of the side edge body away from the feeding port, the first bending part bending in a direction away from the reference plane along the second rotation direction of the inner cylinder.

15. The laundry treatment apparatus according to claim 13 or 14, wherein, The connection between the lifting ribs and the circumferential wall of the inner cylinder forms a first boundary line and a second boundary line, the first boundary line and the second boundary line extend along the length direction of the lifting ribs; the first boundary line and the second boundary line are arranged along the first rotation direction; Define the distance between the first boundary line and the end of the side edge facing the feeding port as the second distance, and define the distance between the first boundary line and the end of the side edge away from the feeding port as the third distance; the second distance is less than the third distance.

16. The laundry treating apparatus according to claim 15, wherein, Define the distance between the second boundary line and the end of the side edge facing the feeding port as the fourth distance, and the distance between the second boundary line and the end of the side edge away from the pick-up and placement port as the fifth distance; the fourth distance is greater than the fifth distance.

17. The laundry treating apparatus according to claim 16, wherein, The fourth distance is greater than the second distance, and the third distance is greater than the fifth distance.

18. The laundry treatment device according to any one of claims 1 to 17, further comprising: A circuit board box, disposed between the cabinet and the outer tub, and comprising: A third cavity; A first cover, comprising A wire passing hole; A first sub-circuit board box, disposed on one side of the first cover and connected to the first sub-cover to form the third cavity; A fourth cavity; A second sub-circuit board box, disposed in the third cavity and connected to the first sub-cover to form the fourth cavity; and A second cover, disposed on the first cover and connected to the first sub-circuit board box; and A plurality of circuit boards, disposed in the circuit board box, and comprising: A first circuit board, disposed in the third cavity and located on the side of the second sub-circuit board box close to the first sub-circuit board box; and A second circuit board, disposed in the fourth cavity.

19. The laundry treatment device according to claim 14, further comprising at least one of the following: A connecting member, disposed in the cabinet and connected to the cabinet, and the circuit board box is disposed on the first connecting member; or A heat dissipation part, and the heat dissipation part is disposed on the second cover.

20. The laundry treatment device according to any one of claims 1 to 19, further comprising: A feeding port; A door body, rotatably connected to the cabinet to open or close the feeding port; A hinge assembly, comprising: A hinge shaft; A reinforcing member, fixedly connected to the door body; A hinge body, fixedly connected to the cabinet and rotatably connected to the reinforcing member through the hinge shaft; A torsion spring, sleeved on the hinge shaft, with the first end of the torsion spring connected to the hinge body and the second end of the torsion spring connected to the reinforcing member, and the torsion spring is in a compressed state when the door body closes the feeding port; A pushing assembly, comprising: A support column, disposed on the door body; one end of the support column faces the cabinet, and the support column is in a compressed state and presses against the cabinet when the door body closes the feeding port to push the door body to rotate outward when the door body is opened.

21. The laundry treating apparatus according to claim 20, wherein, The hinge body comprises: A connecting plate, fixedly connected to the cabinet; A hinge cantilever, located at the edge of the connecting plate and comprising a first rotating part; Wherein, the reinforcing member comprises a mating part; the hinge cantilever is disposed in the mating part, and the mating part comprises a second rotating part, and the second rotating part is disposed at a position corresponding to the first rotating part on the side wall of the mating part; the hinge shaft passes through the first rotating part and the second rotating part to enable the hinge cantilever to rotate relative to the reinforcing member.

22. The laundry treatment device according to any one of claims 1 to 21, wherein, The inner tub comprises: A first section; The second section, a first end of the second section is connected to the first section, and a second end of the second section is connected to the first section; and The third section, closer to the driving member than the first section and connected to the second section; wherein, an outer diameter of the first end is greater than an outer diameter of the second end; an outer diameter of the first section is less than or equal to the outer diameter of the second end.

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