CN114808374B

CN114808374B - Conductive member assembly of laundry treating apparatus, power supply system and laundry treating apparatus

Info

Publication number: CN114808374B
Application number: CN202110118222.3A
Authority: CN
Inventors: 李亚东; 张涛
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2023-10-27
Anticipated expiration: 2041-01-28
Also published as: CN114808374A

Abstract

The invention discloses a conductive member assembly of a clothes treatment device, a power supply system and a clothes treatment device. The conductive member assembly includes: a conductive member having a wiring portion; and the conductive piece fixing frame is provided with a mounting part, and the conductive piece assembly is suitable for being detachably mounted on the bearing piece through the mounting part. According to the conductive piece assembly of the clothes treatment equipment, the installation part is arranged on the conductive piece fixing frame, and the conductive piece assembly is detachably installed on the bearing piece through the installation part, so that the structure is simple, the conductive piece assembly is convenient to detach from the bearing piece, the maintenance and the replacement of the conductive piece assembly are convenient, and the maintenance cost is reduced.

Description

Conductive member assembly of laundry treating apparatus, power supply system and laundry treating apparatus

Technical Field

The invention relates to the technical field of clothes treatment equipment, in particular to a conductive piece assembly of clothes treatment equipment, a power supply system and clothes treatment equipment.

Background

A laundry treating apparatus such as a washing machine, a clothes dryer, or a washing and drying integrated machine includes an inner tub for containing laundry, and if the laundry in the inner tub is unevenly distributed in the inner tub and is piled up on one side while the inner tub is rotated, eccentric rotation of the inner tub is caused, thereby generating noise and vibration. The balancer is generally installed on the inner cylinder, and a balancing module in the balancer housing is driven by a motor to rotate in the housing to compensate for eccentric rotation of the inner cylinder due to unbalanced load.

The balance module in the balancer is usually powered and communicated in a wireless transmission mode, however, the wireless transmission has the problems of high cost, poor structural reliability and the like. In the related art, the balancer modules are powered by a wired manner by using a power supply system, however, the power supply system has a complex structure, which is not beneficial to maintenance and replacement.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, it is an object of the present invention to provide a conductive member assembly of a laundry treating apparatus, which has a simple structure and is convenient to repair and replace.

The invention also provides a power supply system of the clothes treatment equipment, which comprises the conductive piece assembly.

The invention also provides clothes treatment equipment comprising the power supply system.

The conductive member assembly of the laundry treating apparatus according to an embodiment of the present invention includes: a conductive member having a wiring portion; and the conductive piece fixing frame is provided with a mounting part, and the conductive piece assembly is suitable for being detachably mounted on the bearing piece through the mounting part.

According to the conductive piece assembly of the clothes treatment equipment, the installation part is arranged on the conductive piece fixing frame, and the conductive piece assembly is detachably installed on the bearing piece through the installation part, so that the structure is simple, the conductive piece assembly is convenient to detach from the bearing piece, the maintenance and the replacement of the conductive piece assembly are convenient, and the maintenance cost is reduced.

According to some embodiments of the invention, the conductive element holder is formed with a detent adapted to engage with a stiffener of the carrier, the detent defining the mounting portion.

According to some embodiments of the invention, the detent grooves comprise first detent grooves and second detent grooves which are communicated in a staggered manner.

According to some embodiments of the invention, the carrier is an outer tub of the laundry treatment apparatus, the first detent grooves extend along a circumferential direction of the outer tub and penetrate through the conductive member fixing frame along the circumferential direction of the outer tub, the conductive members are even in number and spaced apart, and the conductive members are respectively distributed on a radial inner side and a radial outer side of the first detent grooves.

According to some embodiments of the invention, the carrier is an outer tub of the laundry treatment apparatus, and the second detent extends in a direction away from a central axis of the outer tub and penetrates the conductive member holder.

According to some embodiments of the invention, the conductive element is removably mounted on the conductive element holder.

According to some embodiments of the invention, the conductive piece is provided with a second fixing hole, the conductive piece fixing frame is provided with a second fastening hole, and the second fastening piece penetrates through the second fixing hole and the second fastening hole.

According to some embodiments of the invention, the conductive element holder is an insulating element; or, a second insulating layer is arranged on the surface of the conductive piece fixing frame, and the second insulating layer is positioned between the conductive piece and the conductive piece fixing frame.

According to some embodiments of the invention, the conductive element holder is a plastic element.

According to some embodiments of the invention, the conductive element holder is an integral part.

According to some embodiments of the invention, the conductive member is a carbon brush.

A power supply system of a laundry treatment apparatus according to an embodiment of the present invention includes: a conductive loop assembly comprising a conductive loop; and the conductive piece assembly is electrically connected with the conductive ring.

According to the power supply system of the clothes treatment equipment, the installation part is arranged on the conductive piece fixing frame, and the conductive piece assembly is detachably installed on the bearing piece through the installation part, so that the structure is simple, the conductive piece assembly is convenient to detach from the bearing piece, the maintenance and the replacement of the conductive piece assembly are convenient, and the maintenance cost is reduced.

The laundry treating apparatus according to an embodiment of the present invention includes: the power supply system.

According to the clothes treatment equipment provided by the embodiment of the invention, the installation part is arranged on the conductive piece fixing frame by the power supply system, and the conductive piece assembly is detachably installed on the bearing piece by the installation part, so that the clothes treatment equipment is simple in structure, and the conductive piece assembly is convenient to detach from the bearing piece, thereby being convenient for maintaining and replacing the conductive piece assembly and being beneficial to reducing the maintenance cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a partial structural schematic view of a laundry treating apparatus according to some embodiments of the present invention;

fig. 2 is an exploded schematic view of a partial structure of the laundry treating apparatus according to fig. 1;

FIG. 3 is a schematic illustration of the mating of the outer barrel and the conductive member assembly according to some embodiments of the present invention;

FIG. 4 is an enlarged view of a circled portion at A according to FIG. 3;

Fig. 5 is a schematic view of another direction according to a partial structure of the laundry treating apparatus shown in fig. 1;

FIG. 6 is an enlarged view of a circled portion at B according to FIG. 5;

FIG. 7 is a schematic diagram of a conductive element assembly according to some embodiments of the invention;

FIG. 8 is a schematic illustration of the mating of a conductor assembly and a conductive collar assembly according to some embodiments of the present invention;

FIG. 9 is a schematic illustration of the mating of the conductive member assembly and the conductive ring assembly according to another orientation shown in FIG. 8;

FIG. 10 is a cross-sectional view in the direction C-C as shown in FIG. 9;

FIG. 11 is an enlarged view of the encircled portion shown in FIG. 10 in accordance with D;

FIG. 12 is a schematic illustration of the mating of a retaining ring and a conductive ring according to some embodiments of the invention;

FIG. 13 is a cross-sectional view in the E-E direction according to FIG. 12;

FIG. 14 is an enlarged view of the encircled portion of FIG. 13 at F;

FIG. 15 is a schematic structural view of a retaining ring according to some embodiments of the present invention;

FIG. 16 is a schematic structural view of a fixed disk according to some embodiments of the present invention;

fig. 17 is a schematic diagram of a balancer according to some embodiments of the present invention;

FIG. 18 is an enlarged view of a circled portion at G according to FIG. 17;

FIG. 19 is an enlarged view of a circled portion at H according to FIG. 18;

Fig. 20 is a partial structural schematic view of a balancer according to some embodiments of the present invention, in which a cover and a balancing module are not shown;

FIG. 21 is a cross-sectional view in the J-J direction shown in FIG. 20;

fig. 22 is a partial enlarged view of a balancer according to some embodiments of the present invention;

fig. 23 is a cross-sectional view of a balancer according to some embodiments of the present invention;

FIG. 24 is an enlarged view of a circled portion at M according to the view shown in FIG. 23;

FIG. 25 is an exploded schematic view of a balancer, according to some embodiments of the present invention, with the balancing module not shown;

FIG. 26 is a schematic illustration of a conductive ring according to some embodiments of the invention;

FIG. 27 is an enlarged view of the encircled portion at N according to FIG. 26;

FIG. 28 is an enlarged view of a circled portion at P according to FIG. 26;

fig. 29 is an enlarged partial cross-sectional view of a balancer according to some embodiments of the present invention;

fig. 30 is a schematic view of a portion of a structure of a base according to some embodiments of the invention.

Reference numerals:

1. a laundry treatment apparatus;

10. a power supply system; 101. a conductive member assembly; 1011. a conductive member; 10111. a wiring section; 10112. a second fixing hole; 10113. a brush head; 1012. a conductive piece fixing frame; 10121. a clamping groove; 101211, a first clamping groove; 101212, a second clamping groove; 10122. a second fastening hole; 102. a conductive ring assembly; 1021. a fixed plate; 10211. a shaft hole; 10212. an accommodating space; 10213. a third fixing hole; 10214. a first via hole; 1022. a conductive ring; 1023. a fixing ring; 10231. a groove; 10232. a third fastening hole; 10233. a second via hole; 10234. a lug; 103. routing;

20. A balancer; 201. a housing; 2011. an accommodation space; 20111. a first sidewall; 20112. a second sidewall; 2012. a step portion; 20121. a first step surface; 201211, a clamping groove; 20122. a second step surface; 20123. avoidance holes; 2013. a fixed stop block; 2014. a base; 2015. a cover body; 202. a conductive ring; 2021. a ring body; 20211. a ring body; 202111, a clamping plate; 20212. a first connection portion; 20213. a second connecting portion; 202131, first connecting section; 202132, a second connecting section; 2022. a reinforcing plate; 203. a balancing module; a rack 204;

30. an outer cylinder; 301. reinforcing ribs; 3011. a first reinforcing rib; 3012. a second reinforcing rib; 302. a connection hole;

40. a connecting shaft; 401. a routing channel; 402. a first shaft section; 403. a second shaft section.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

Hereinafter, a laundry treating apparatus 1 according to an embodiment of the present invention will be described with reference to the accompanying drawings. The laundry treating apparatus 1 may be a washing machine, a clothes dryer, or a washing and drying integrated machine.

As shown in fig. 1 to 2, the laundry treating apparatus 1 according to an embodiment of the present invention may include a main control board (not shown), a connection shaft 40, a driving part (not shown), an inner tub (not shown), a balancer 20, an outer tub 30, and a power supply system 10.

The outer cylinder 30 has an installation space whose one side in the axial direction is open, the inner cylinder is provided in the outer cylinder 30, that is, the inner cylinder is provided in the installation space of the outer cylinder 30, and the inner cylinder is rotatable with respect to the outer cylinder 30. Specifically, the laundry treating apparatus 1 may further include a cabinet, and the tub 30 is provided inside the cabinet.

The inner cylinder is provided with an axial placement space with one side open, the open side of the placement space defines a clothes putting opening, and the open side of the inner cylinder and the open side of the outer cylinder are positioned on the same axial side, so that a user can conveniently put clothes into the inner cylinder through the clothes putting opening or take the clothes away from the inner cylinder through the clothes putting opening.

Alternatively, when the laundry treating apparatus 1 is a washing machine, the rotation of the inner tub with respect to the outer tub 30 may be performed such that the laundry is continuously turned over, thereby performing washing, dehydrating, etc. operations of the laundry in the inner tub.

Alternatively, when the laundry treating apparatus 1 is a dryer, the inner drum rotates relative to the outer drum 30, so that the laundry can be turned over continuously, which is advantageous for improving the drying effect of the laundry in the inner drum, and avoiding the problem of poor drying effect caused by the fact that the laundry is accumulated and cannot be turned over.

Optionally, when the laundry treatment apparatus 1 is a washing and drying integrated machine, the inner drum rotates relative to the outer drum 30, so that the laundry can be turned over continuously, operations such as washing and dewatering the laundry in the inner drum can be realized, and drying effects on the laundry in the inner drum can be improved, so that the problem of poor drying effects caused by incapability of turning due to accumulation of the laundry is avoided.

The driving part is connected to the inner cylinder for driving the inner cylinder to rotate, and specifically, as shown in fig. 3 to 4, the bottom of the outer cylinder 30 has a connection hole 302, one end of the driving part is connected to the inner cylinder through the connection hole 302, and the other end of the driving part is located at the outer side of the outer cylinder 30, thereby driving the inner cylinder to rotate. Specifically, the driving part may include a driving motor (not shown) and a connection shaft 40, one end of the connection shaft 40 is connected to the inner cylinder through the connection hole 302, the other end of the connection shaft 40 is located at the outer side of the outer cylinder 30 and connected to the driving motor located at the outer side of the outer cylinder 30, the driving motor drives the connection shaft 40 to rotate, and the rotation of the connection shaft 40 drives the rotation of the inner cylinder.

The balancer 20 is provided on the inner cylinder, and the balancer 20 extends in a ring shape in the circumferential direction of the inner cylinder. Specifically, in some alternative embodiments of the present invention, the front portion of the inner barrel is provided with a balancer 20, the middle portion of the inner barrel is provided with a balancer 20, or the rear portion of the inner barrel is provided with a balancer 20. Of course, the invention is not so limited, and in alternative embodiments, both the front of the inner barrel and the rear of the inner barrel are provided with balancers 20. The specific arrangement positions and the number of the balancers 20 on the inner cylinder may be set according to actual needs, and the present invention is not particularly limited.

By providing the balancer 20 on the inner cylinder, the eccentricity of the inner cylinder can be compensated for, and the reliability of the inner cylinder can be improved.

The power supply system 10 may electrically connect the main control board and the balancer 20 to supply power to the balancer 20, or to implement signal transmission between the balancer 20 and the main control board, or to both supply power to the balancer 20 and implement signal transmission between the balancer 20 and the main control board.

In some embodiments, the power supply system 10 may electrically connect the main control board and the balancer 20 through wires (for example, the external wires and the wires 103 described below), so as to supply power to the balancer 20 through wires, so that the motor driving the balancing module 203 of the balancing module 203 in the housing 201 of the balancer 20 moves in the housing 201 to move to a side of the inner cylinder where the load is small when the inner cylinder rotates, so as to avoid the eccentric problem of the inner cylinder, while the signal transmission between the balancer 20 and the main control board may be in a wireless manner, particularly, bluetooth, infrared, etc., so that the signal transmission between the balancer 20 and the main control board is convenient for the main control board to know the position of the balancing module 203, and the moving direction of the balancing module 203, thereby further facilitating the control of the balancing module 203.

In other embodiments, the power supply system 10 may electrically connect the main control board and the balancer 20 through lines (such as the external wiring and the wiring 103 described below), so that signal transmission between the balancer 20 and the main control board is realized in a wired manner, and the signal transmission between the balancer 20 and the main control board is convenient for the main control board to know the position of the balancing module 203 and the moving direction of the balancing module 203, thereby further facilitating control over the balancing module 203. The balancer 20 may be powered by wireless (e.g., coil charging) so that the motor driving the balancing module 203 of the balancing module 203 in the housing 201 of the balancer 20 moves in the housing 201 to move to the side of the inner cylinder with less load when the inner cylinder rotates, thereby avoiding the problem of eccentric movement of the inner cylinder.

In other alternative embodiments, the power supply system 10 may electrically connect the main control board and the balance device 20 through lines (such as the external wiring and the wiring 103 described below), so as to realize signal transmission between the balance device 20 and the main control board and power supply to the balance device 20 in a wired manner, where the signal transmission between the balance device 20 and the main control board is convenient for the main control board to know the position of the balance module 203 and the movement direction of the balance module 203, thereby further facilitating control over the balance module 203. And the power supply to the balancer 20 facilitates the motor driving the balancing module 203 of the balancing module 203 in the housing 201 of the balancer 20 to move in the housing 201 to the side of the inner cylinder where the load is small when the inner cylinder rotates, avoiding the problem of the eccentricity of the inner cylinder.

Specifically, referring to fig. 2 and 7, the power supply system 10 includes a conductive member assembly 101 and a conductive loop assembly 102. Wherein the conductive member assembly 101 includes a conductive member 1011 (for example, the conductive member 1011 is a carbon brush or a copper wire), the conductive member 1011 is electrically connected to the conductive member 1022, one of the conductive member assembly 102 and the conductive member assembly 101 is stationary with respect to the outer cylinder 30, one of the conductive member assembly 102 and the conductive member assembly 101 is adapted to be electrically connected to the main control board through an external connection wire, the other of the conductive member assembly 102 and the conductive member assembly 101 rotates in synchronization with the inner cylinder, and the other of the conductive member assembly 102 and the conductive member assembly 101 is electrically connected to the balancer 20 (for example, a first connection terminal hereinafter) through a trace 103, and the conductive member 1011 and the conductive member 1022 are always kept in contact to achieve an electrical connection relationship when the inner cylinder rotates, so that it is known that the inner cylinder is rotatable with respect to one of the conductive member assembly 102 and the conductive member assembly 101, the other of the conductive member assembly 101 is stationary with respect to the conductive member assembly 102, so that the conductive member assembly 101 has a relative rotation relationship with the main control board, and the conductive member 1011 and the conductive member 1022 are always kept in contact with the balancer 20 regardless of the rotation of the inner cylinder, thereby achieving an electrical connection relationship between the main control board and the balancer 20.

Specifically, in some embodiments, the conductive member assembly 101 is stationary relative to the outer cylinder 30, that is, the inner cylinder is rotatable relative to the conductive member assembly 101, as shown in fig. 7, the conductive member 1011 of the conductive member assembly 101 has a wiring portion 10111, the wiring portion 10111 is electrically connected to the main control board through an external wiring, and since the outer cylinder 30 and the main control board are stationary, the conductive member assembly 101 is also stationary, so that there is no problem of winding on the external wiring connected between the wiring portion 10111 and the main control board.

The conductive ring assembly 102 rotates synchronously with the inner cylinder, that is, the conductive ring assembly 102 rotates relative to the outer cylinder 30 and the conductive member assembly 101, the conductive ring 1022 of the conductive ring assembly 102 is connected with the balancer 20 through the wiring 103, and the wiring 103 connected between the conductive ring 1022 of the conductive ring assembly 102 and the balancer 20 does not have any winding problem because the conductive ring assembly 102, the inner cylinder and the balancer 20 rotate synchronously.

Meanwhile, under the condition that the inner cylinder rotates, the conductive piece 1011 of the conductive piece assembly 101 and the conductive ring 1022 of the conductive ring assembly 102 are always matched and electrically connected, so that the electric connection relationship between the main control board and the balancer 20 can be realized, and when the inner cylinder rotates, power is supplied to the balancer 20, signal transmission between the main control board and the balancer 20 is realized, and the like.

The static implementation of the conductive member assembly 101 with respect to the outer tub 30 may be various, specifically, the conductive member assembly 101 may be mounted on the outer tub 30 or the conductive member assembly 101 may be mounted on the casing of the laundry treating apparatus 1, etc. as one implementation, however, the present invention is not limited thereto, and the conductive member assembly 101 may be mounted on other static components of the laundry treating apparatus 1, so long as the conductive member assembly 101 is convenient to cooperate with the conductive ring assembly 102.

The manner in which the conductive ring assembly 102 rotates in synchronization with the inner barrel can be varied, and in particular, the conductive ring assembly 102 can be mounted on a drive member. Alternatively, the conductive ring assembly 102 may be mounted on a portion of the connection shaft 40 of the driving part outside the outer cylinder 30, and the conductive ring 1022 surrounds the outer circumference of the connection shaft 40; or the conductive ring assembly 102 may be mounted on the rotor of the drive motor of the drive member, with the conductive ring 1022 encircling the outer periphery of the connecting shaft 40; alternatively, the conductive ring assembly 102 may be mounted on other parts of the driving member that rotate synchronously with the connecting shaft 40, and the conductive ring 1022 surrounds the outer circumference of the connecting shaft 40, so long as the synchronous rotation of the conductive ring assembly 102 and the inner cylinder can be ensured.

In other embodiments, the conductive ring assembly 102 is stationary relative to the outer barrel 30, that is, the inner barrel is rotatable relative to the conductive ring assembly 102, the conductive ring 1022 of the conductive ring assembly 102 is electrically connected to the main control board through the external connection, and since the outer barrel 30 and the main control board are stationary, the conductive ring assembly 102 is stationary, and thus the external connection between the conductive ring 1022 and the main control board is not a winding problem.

Also, the conductive member assembly 101 rotates in synchronization with the inner cylinder, that is, the conductive member assembly 101 rotates with respect to the outer cylinder 30 and the conductive ring assembly 102, the conductive member assembly 101 has the wiring portion 10111, the wiring portion 10111 is connected with the balancer 20 through the wiring 103, and since the conductive member assembly 101, the inner cylinder and the balancer 20 rotate in synchronization, the wiring 103 connected between the wiring portion 10111 of the conductive member assembly 101 and the balancer 20 does not have a winding problem.

Meanwhile, under the condition that the inner cylinder rotates, the conductive piece 1011 and the conductive ring 1022 are always matched and electrically connected, so that the electric connection relationship between the main control board and the balancer 20 can be realized, and when the inner cylinder rotates, power is supplied to the balancer 20, signal transmission between the main control board and the balancer 20 is realized, and the like.

The stationary implementation of the conductive ring assembly 102 with respect to the outer tub 30 may be varied, and in particular, the conductive ring assembly 102 may be mounted on the outer tub 30, and the conductive ring 102 may be mounted on the casing of the laundry treating apparatus 1 in a ring shape along the outer circumference of the connection shaft 40, or the like, as one implementation, however, the present invention is not limited thereto, and the conductive ring assembly 102 may be mounted on other stationary components of the laundry treating apparatus 1, as long as the conductive member assembly 101 is conveniently mated with the conductive ring assembly 102.

The manner in which the conductor assembly 101 rotates in synchronization with the inner cylinder may be various, specifically, the conductor assembly 101 may be mounted on the driving member, specifically, the conductor assembly 101 may be mounted on a portion of the connecting shaft 40 of the driving member located outside the outer cylinder 30, or the conductor assembly 101 may be mounted on a rotor of a driving motor of the driving member, or the conductor assembly 101 may be mounted on other members of the driving member that rotate in synchronization with the connecting shaft 40, as long as the synchronous rotation of the conductor assembly 101 and the inner cylinder can be ensured.

Regardless of whether the conductive member assembly 101 is stationary relative to the outer cylinder 30 or the conductive ring assembly 102 is stationary relative to the outer cylinder 30, when the inner cylinder rotates, different circumferential portions of the conductive ring 1022 are periodically in contact with the conductive member 1011, and since the conductive ring 1022 is formed in a ring shape, the entire conductive ring 1022 is always in contact with and electrically connected to the conductive member 1011 when the inner cylinder rotates.

In the related art, power and communication are generally supplied to the balancing module 203 in the balancer 20 by wireless transmission, however, the wireless transmission has problems of high cost, poor structural reliability, and the like.

In view of this, according to the laundry treating apparatus 1 of the embodiment of the present invention, by providing the power supply system 10 and one of the conductive member assembly 101 and the conductive ring assembly 102 is stationary with respect to the outer tub 30 and electrically connected to the main control board through the outer wiring, the other of the conductive member assembly 101 and the conductive ring assembly 102 rotates in synchronization with the inner tub and is electrically connected to the balancer 20 through the wiring 103, and the conductive ring 1022 and the conductive member 1011 are always contacted to achieve the electrical connection relationship when the inner tub rotates, thereby achieving the power supply to the balancer 20 and/or the signal transmission between the balancer 20 and the main control board in a wired manner, with higher reliability and simple structure, which is advantageous for reducing the cost. In addition, by using the conductive member 1011 as an electrical connection member of the power supply system 10, it is advantageous to ensure that the conductive ring 1022 and the conductive member 1011 always maintain a good electrical connection relationship.

In some embodiments of the present invention, as shown in fig. 5 to 6, the connection shaft 40 is formed with a routing channel 401 penetrating the connection shaft 40 in an axial direction of the connection shaft 40, and the routing 103 is electrically connected with the balancer 20 after passing through the routing channel 401. Specifically, for example, the conductive member assembly 101 is stationary relative to the outer cylinder 30, the conductive ring assembly 102 rotates in synchronization with the inner cylinder, one end of the trace 103 is connected to the balancer 20 (for example, to a first connection terminal of the balancer 20 described below), and the other end of the trace 103 passes through the trace passage 401, then protrudes out of the trace passage 401, and is connected to the conductive ring 1022 of the conductive ring assembly 102. For another example, the conductive ring assembly 102 is stationary relative to the outer cylinder 30, the conductive member assembly 101 rotates synchronously with the inner cylinder, one end of the trace 103 is connected to the balancer 20 (for example, to a first connection terminal of the balancer 20 described below), and the other end of the trace 103 passes through the trace channel 401 and then extends out of the trace channel 401 and is connected to the brush head 10113 of the conductive member 1011 of the conductive member assembly 101. Therefore, the structure is simple, the length of the wire 103 is shortened, the problem that the wire 103 is wound when the inner barrel rotates is avoided, meanwhile, the wire 103 channel can also play a role in protecting the wire 103, and the problem of short circuit is avoided.

In some alternative embodiments, the conductive ring 1022 is disposed around the outer circumference of the connection shaft 40, and the central axis of the conductive ring 1022 is disposed coaxially with the rotational center line of the inner cylinder, so as to facilitate ensuring that the conductive ring 1022 and the conductive element 1011 are always in electrical connection.

Alternatively, the conductive ring 1022 may be formed in a circular ring shape, and of course, the present invention is not limited thereto, and the conductive ring may be formed in an elliptical ring shape as long as it is ensured that the conductive member 1011 is always in contact with the conductive ring 1022 when the inner cylinder rotates.

In some embodiments of the present invention, as shown in fig. 4, the bottom of the outer tub 30 is provided with a reinforcing rib 301, which is advantageous in ensuring the structural strength of the outer tub 30, thereby improving the service life of the outer tub 30.

In some embodiments of the present invention, as shown in fig. 4, the reinforcing bead 301 includes a first reinforcing bead 3011 and a second reinforcing bead 3012, the second reinforcing bead 3012 and the first reinforcing bead 3011 are alternately connected, the first reinforcing bead 3011 is formed in a ring shape, a connection hole 302 is provided at a bottom center of the outer cylinder 30, the connection hole 302 is penetrated by the above-mentioned connection shaft 40 to be connected to the inner cylinder, the first reinforcing bead 3011 is disposed around an outer circumference of the connection hole 302, and the second reinforcing bead 3012 extends in a radial direction and in a direction away from a center of the connection hole 302. The device has simple structure and high strength.

The following describes the conductive member assembly 101 according to the embodiment of the present invention.

In some embodiments of the invention, the conductor assembly 101 is removably mounted on the carrier. By the arrangement, the conductive member assembly 101 can be maintained and replaced conveniently, and cost reduction is facilitated. Wherein, when the conductive member assembly 101 is stationary relative to the outer cylinder 30, the carrier may be the outer cylinder 30, or the casing, etc.; when the conductive member assembly 101 rotates synchronously with the inner cylinder, the carrier may be the connecting shaft 40 or the rotor of the drive motor.

In some specific examples, the conductive element assembly 101 is removably coupled to the carrier by a first fastener. Specifically, the conductive member assembly 101 (specifically, the conductive member holder 1012 and/or the conductive member 1011 described below) is provided with a first fixing hole (not shown), and the carrier such as the outer cylinder 30 is provided with a first fastening hole, and a first fastener such as a screw is inserted through the first fixing hole and the first fastening hole, thereby achieving connection of the conductive member assembly 101 and the carrier.

Specifically, the conductive member assembly 101 is provided with a plurality of first spaced fixing holes, the carrier, such as the outer barrel 30, is provided with a plurality of first spaced fastening holes, the plurality of first fixing holes and the plurality of first fastening members are connected in one-to-one correspondence, and the first fastening members are correspondingly arranged in the first fixing holes and the first fastening holes in a penetrating manner, so that connection between the conductive member assembly 101 and the outer barrel 30 is achieved.

In some specific examples, the conductive element assembly 101 is adhered to a carrier, such as the outer barrel 30, by an adhesive layer, and in particular, the conductive element mount 1012 and/or the conductive element 1011 hereinafter are adhered to a carrier, such as the outer barrel 30, by an adhesive layer. The arrangement is simple in assembly process and beneficial to improvement of assembly efficiency. Optionally, the adhesive layer is insulating, thereby facilitating improved reliability of operation of the conductive element assembly 101.

In other specific examples, the conductor assembly 101 has a mounting portion by which the conductor assembly 101 is removably mounted on a carrier, such as the outer barrel 30.

Specifically, as shown in fig. 4 and 7, the conductive member assembly 101 according to the embodiment of the present invention may include a conductive member 1011 and a conductive member holder 1012. Wherein the conductive member 1011 is mounted on the conductive member holder 1012, the conductive member holder 1012 has a mounting portion by which the conductive member assembly 101 is detachably mounted on the carrier such as the outer cylinder 30. The device is simple in structure and low in cost. Alternatively, the conductive member 1011 may be a carbon brush.

In the related art, the balance module 203 is powered by using the power supply system 10 in a wired manner, however, the power supply system 10 has a complex structure, which is not convenient for maintenance and replacement.

In view of this, according to the conductive member assembly 101 of the laundry treating apparatus 1 of the embodiment of the present invention, by providing the mounting portion on the conductive member fixing frame 1012, and detachably mounting the conductive member assembly 101 to the carrier member (specifically, the outer cylinder 30) through the mounting portion, not only is the structure simple, but also the conductive member assembly 101 is convenient to detach from the carrier member, thereby facilitating the maintenance and replacement of the conductive member assembly 101, and being beneficial to reducing the maintenance cost.

In some embodiments of the present invention, as shown in fig. 4 and 7, a clamping groove 10121 is formed on the conductive member fixing frame 1012, the clamping groove 10121 is adapted to be clamped with the stiffener 301 of the carrier member, and the clamping groove 10121 defines a mounting portion. Specifically, for example, the carrier is the urceolus 30, and the bottom of urceolus 30 is equipped with strengthening rib 301, and the clamping groove 10121 and the strengthening rib 301 of the bottom of urceolus 30 block, therefore, through making clamping groove 10121 and the strengthening rib 301 block that originally lies in the urceolus 30 bottom, can need not to set up the clamping part in addition on urceolus 30, can reduce the processing cost of urceolus 30, and clamping groove 10121 convenient to process in addition is favorable to reducing the processing cost, and clamping groove 10121 and strengthening rib 301 convenient to assemble can improve the assembly efficiency of electrically conductive piece subassembly 101 and carrier.

In other embodiments, the conductive member fixing frame 1012 is formed with a locking rib, and the bottom of the carrier member, such as the outer cylinder 30, is provided with a locking groove that is locked with the locking rib. Specifically, the clamping rib and the conductive part fixing frame 1012 can be integrated into one piece, the structure of the integrated part can ensure the structure and performance stability of the clamping rib and the conductive part fixing frame 1012, and the integrated part is convenient to form and simple to manufacture, redundant assembly parts and connection procedures are omitted, the assembly efficiency of the clamping rib and the conductive part fixing frame 1012 is greatly improved, the connection reliability of the clamping rib and the conductive part fixing frame 1012 is ensured, and furthermore, the integrated structure has higher overall strength and stability, more convenient assembly and longer service life.

Of course, the present invention is not limited thereto, and alternatively, the mounting portion may be configured as the first fixing hole described above, and the conductive member assembly 101 is connected to the carrier member by the first fastener.

In some embodiments of the present invention, as shown in fig. 4 and 7, the detent 10121 includes a first detent 101211 and a second detent 101212 that are staggered, the stiffener 301 includes a first stiffener 3011 and a second stiffener 3012 that are staggered, the first detent 101211 is engaged with the first stiffener 3011, and the second detent 101212 is engaged with the second stiffener 3012. This arrangement is advantageous in improving the reliability of the engagement of the detent 10121 with the stiffener 301.

In some embodiments of the present invention, the carrier is the outer tub 30 of the laundry treatment apparatus 1, the conductive member assembly 101 is mounted at the bottom of the outer tub 30, the stiffener 301 is disposed at the bottom of the outer tub 30, the latching groove 10121 is engaged with the stiffener 301 at the bottom of the outer tub 30, wherein the first latching groove 101211 extends along the circumferential direction of the outer tub 30 and penetrates the conductive member fixing frame 1012 along the circumferential direction of the outer tub 30. Specifically, in the outer cylinder 30, the plurality of first reinforcing ribs 3011 are all formed into a ring shape, a connecting hole 302 through which the connecting shaft 40 connected with the inner cylinder passes is provided at the bottom center of the outer cylinder 30, the first reinforcing ribs 3011 are arranged around the outer circumference of the connecting hole 302, the plurality of first reinforcing ribs 3011 are sequentially arranged in the radial direction of the outer cylinder 30, and the plurality of first reinforcing ribs 3011 are spaced apart, and the first clamping grooves 101211 extend along the circumferential direction of the outer cylinder 30 and penetrate the conductive piece fixing frame 1012 along the circumferential direction of the outer cylinder 30, so that the whole first clamping grooves 101211 can be clamped on one of the first reinforcing ribs 3011, a part of the conductive piece assembly 101 can be conveniently stretched into a space defined by the reinforcing ribs 301 and the bottom of the outer cylinder 30, so that the height of the conductive piece assembly 101 protruding out of the bottom of the outer cylinder 30 can be conveniently reduced, the distance between the conductive ring assembly 102 and the bottom of the outer cylinder 30 can be reduced, and the reliability of the operation of the conductive ring 1022 and the conductive piece 1011 can be ensured.

There are typically positive and negative poles in the circuit, and the conductive elements 1011 used in the power supply system 10 need to be present in pairs, so that in some embodiments of the present invention, there are a plurality of conductive elements 1011 and an even number (specifically, two or four conductive elements 1011), one of the pairs of conductive elements 1011 being positive and the other being negative, thereby achieving conduction of the circuit. Specifically, as shown in fig. 4, a plurality of conductive members 1011 are disposed on the conductive member fixing frame 1012 at intervals, and the conductive members 1011 are respectively distributed on the radially inner side of the first locking groove 101211 and the radially outer side of the first locking groove 101211, that is, the conductive members 1011 are respectively distributed on the radially inner side and the radially outer side of the first reinforcing rib 3011 engaged with the first locking groove 101211. By the arrangement, the conductive element 1011 can conveniently extend into the space defined by the reinforcing rib 301 and the bottom of the outer barrel 30, so that the height of the conductive element assembly 101 protruding out of the bottom of the outer barrel 30 is reduced, the distance between the conductive ring assembly 102 and the bottom of the outer barrel 30 is shortened, and the reliability of the operation of the conductive ring 1022 and the conductive element 1011 is ensured.

In some embodiments of the present invention, the second reinforcing bead 3012 extends in a radial direction and in a direction away from the center of the connection hole 302, and the second catch groove 101212 extends in a direction away from the center axis of the outer tub 30 and penetrates the conductive piece holder 1012 in a direction away from the center axis of the outer tub 30. The arrangement is such that the whole second clamping groove 101212 can be conveniently clamped on the second reinforcing rib 3012, so that the clamping effect is improved, the conductive member assembly 101 is facilitated to extend into the space defined by the reinforcing rib 301 and the bottom of the outer cylinder 30 so as to reduce the height of the conductive member assembly 101 protruding out of the bottom of the outer cylinder 30, the distance between the conductive ring assembly 102 and the bottom of the outer cylinder 30 is reduced, and the reliability of the operation of the conductive ring 1022 and the conductive member 1011 is ensured.

In some embodiments of the present invention, the conductive element 1011 is detachably mounted on the conductive element holder 1012, so that by detachably connecting the conductive element 1011 and the conductive element holder 1012, when the conductive element 1011 is damaged, the whole conductive element assembly 101 is not required to be replaced, and only the damaged conductive element 1011 is required to be replaced, thereby not only facilitating the maintenance and replacement of the conductive element 1011, but also reducing the maintenance cost.

In some embodiments of the present invention, the conductive element 1011 and the conductive element holder 1012 are detachably connected by a second fastener (not shown), and in particular, the second fastener may be a screw. Specifically, as shown in fig. 7, the conductive member 1011 is provided with a second fixing hole 10112, the conductive member fixing frame 1012 is provided with a second fastening hole 10122, and the second fastening member is inserted into the second fixing hole 10112 and the second fastening hole 10122, so as to detachably connect the conductive member 1011 and the conductive member fixing frame 1012.

Optionally, the conductive element 1011 is provided with a plurality of second fixing holes 10112, the conductive element fixing frame 1012 is provided with a plurality of second fastening holes 10122, the plurality of second fixing holes 10112, the plurality of second fastening holes 10122 and the plurality of second fastening members are in one-to-one correspondence, and each second fastening member is arranged in the corresponding second fixing hole 10112 and the corresponding second fastening hole 10122 in a penetrating manner, so that the conductive element 1011 and the conductive element fixing frame 1012 are detachably connected.

In some embodiments of the present invention, the conductive element 1011 and the conductive element holder 1012 are bonded together by a glue line. Therefore, the assembly process is simple, and the assembly efficiency is high. Specifically, the adhesive layer is insulated, and thus, the reliability of the operation of the conductive member 1011 can be improved.

In other embodiments of the present invention, the conductive member fixing frame 1012 is provided with a limiting groove, and the conductive member 1011 can be integrally clamped into the limiting groove. That is, the conductive member 1011 is engaged with the conductive member holder 1012. Thus, the disassembly and assembly are convenient.

As some alternative embodiments of the present invention, the conductive member fixing frame 1012 is an insulating member, so that the reliability of the operation of the conductive member 1011 is improved, and the risk of short-circuiting of the conductive member 1011 is reduced.

Of course, it is understood that the conductive member fixing frame 1012 may be a non-insulating member, and the surface of the conductive member fixing frame 1012 is provided with a second insulating layer, and the second insulating layer is located between the conductive member 1011 and the conductive member fixing frame 1012, so that the arrangement is not only beneficial to improving the reliability of the operation of the conductive member 1011 and reducing the risk of short-circuiting of the conductive member 1011, but also capable of setting the conductive member fixing frame 1012 to be a metal member with higher structural strength.

According to some alternative embodiments of the present invention, conductive element mount 1012 is a plastic element. Thus, the cost is low.

In some embodiments of the invention, the conductive element mount 1012 is an integral piece. Specifically, the conductive member holder 1012 may be an integrally injection-molded member. Like this, the structure of integral part not only can guarantee the structure, the performance stability of electrically conductive piece mount 1012 to convenient shaping, simple manufacture have saved unnecessary assembly part and connection process moreover, have improved the assembly efficiency of electrically conductive piece mount 1012 greatly, guarantee the reliability of electrically conductive piece mount 1012's structure, moreover, the bulk strength and the stability of integrated into one piece's structure are higher, and it is more convenient to assemble, and the life-span is longer.

According to the power supply system 10 of the clothes treating apparatus 1 of the embodiment of the invention, the installation part is arranged on the conductive piece fixing frame 1012, and the conductive piece assembly 101 is detachably installed on the bearing piece (particularly the outer cylinder 30) through the installation part, so that the structure is simple, the conductive piece assembly 101 is convenient to detach from the bearing piece, the maintenance and the replacement of the conductive piece assembly 101 are convenient, and the maintenance cost is reduced.

According to the clothes treating apparatus 1 of the embodiment of the invention, by arranging the power supply system 10, the installation part is arranged on the conductive member fixing frame 1012, and the conductive member assembly 101 is detachably installed on the bearing member (in particular, the outer cylinder 30) through the installation part, so that the structure is simple, the conductive member assembly 101 is convenient to detach from the bearing member, the maintenance and the replacement of the conductive member assembly 101 are convenient, and the maintenance cost is reduced.

The conductive loop assembly 102 according to an embodiment of the present invention is described below.

As shown in fig. 8-9, the conductive loop assembly 102 according to an embodiment of the present invention includes: a fixing plate 1021 and the above-described conductive ring 1022, the conductive ring 1022 may be mounted on the fixing plate 1021, specifically, when the conductive ring 1022 is mounted on the fixing plate 1021, the conductive ring 1022 is located between the fixing plate 1021 and the conductive member assembly 101.

Specifically, one side of the fixing disk 1021 in the axial direction is opened to form a receiving space 10212, and a conductive ring 1022 is disposed in the receiving space 10212, and the conductive ring 1022 is disposed around the outer periphery of the connection shaft 40. Specifically, for example, the fixed disk 1021 is mounted on a portion of the connection shaft 40 located outside the outer cylinder 30 or the fixed disk 1021 is mounted on a rotor of the drive motor, a side of the fixed disk 1021 facing the outer cylinder 30 is opened to form the accommodation space 10212, and the conductive ring 1022 is provided in the accommodation space 10212 and extends in a ring shape in the circumferential direction of the outer cylinder 30.

For another example, a fixing disk 1021 is mounted on the outer cylinder 30, a side of the fixing disk 1021 facing away from the outer cylinder 30 is opened to form a receiving space 10212, a conductive ring 1022 is provided in the receiving space 10212 and extends in a ring shape in a circumferential direction of the outer cylinder 30, and the conductive ring 1022 is provided around an outer circumference of the connection shaft 40.

Therefore, by arranging the fixing disk 1021, the fixing disk 1021 can be utilized to protect the conductive ring 1022 and mount the conductive ring 1022, so that the working reliability of the conductive ring 1022 is improved, and the open side of the accommodating space 10212 of the fixing disk 1021 is convenient for the brush head 10113 of the conductive member 1011 to extend into the accommodating space 10212 to be electrically connected with the conductive ring 1022.

Further, as shown in fig. 8-9, the conductive loop assembly 102 includes a stationary ring 1023. The retaining ring 1023 may be provided on the retaining disk 1021 and the conductive ring 1022 may be provided on the retaining ring 1023, wherein the retaining ring 1023 is located on a side of the conductive ring 1022 remote from the conductive member assembly 101.

Specifically, a fixing ring 1023 is provided in the above-described accommodation space 10212, the fixing ring 1023 extends in a ring shape in the circumferential direction of the fixing disk 1021, that is, the fixing ring 1023 extends in a ring shape in the circumferential direction of the outer cylinder 30, and the conductive ring 1022 is mounted on a side surface of the fixing ring 1023 facing the opening of the accommodation space 10212. Specifically, for example, the conductive ring assembly 102 is mounted on the driving member, and the conductive ring 1022 is mounted on a side surface of the fixed ring 1023 facing the outer cylinder 30; as another example, the conductive ring assembly 102 is mounted on the outer barrel 30 and the conductive ring 1022 is mounted on a side surface of the stationary ring 1023 facing away from the outer barrel 30. Thus, by providing the securing ring 1023, not only is structural strength of the conductive loop assembly 102 facilitated, but also the installation of the conductive loop 1022 is facilitated.

Specifically, during assembly of the conductive ring assembly 102, the conductive ring 1022 may be first mounted on the fixing ring 1023, and then the fixing ring 1023 with the conductive ring 1022 mounted thereon may be connected to the fixing disk 1021. Of course, the present invention is not limited thereto, and the fixing disk 1021 and the fixing ring 1023 may be fixed first, and then the conductive ring 1022 may be mounted on the fixing ring 1023.

In the related art, the balancer 20 module is powered by using the power supply system 10 in a wired manner, however, the power supply system 10 has low structural strength and is easily damaged after long-term use.

In view of this, the conductive ring assembly 102 of the laundry treating apparatus 1 according to the embodiment of the present invention, by providing the fixing disk 1021 and providing the fixing ring 1023 in the fixing disk 1021 while providing the conductive ring 1022 on the fixing ring 1023, thereby not only facilitating the protection of the conductive ring 1022 by the fixing disk 1021 and improving the reliability of the operation of the conductive ring 1022, but also facilitating the insertion of the brush head 10113 of the conductive member 1011 into the accommodating space 10212 to be electrically connected with the conductive ring 1022 at the open side of the accommodating space 10212 of the fixing disk 1021. And, through setting up solid fixed ring 1023, still be favorable to improving the structural strength of conducting ring subassembly 102 to improve conducting ring subassembly 102 operational reliability, extension conducting ring subassembly 102's life.

Optionally, a conductive ring 1022 is disposed coaxially with the connecting shaft 40.

Alternatively, the fixing disk 1021 is coaxially disposed with the connection shaft 40.

Optionally, the securing ring 1023 is coaxially disposed with the connecting shaft 40.

In some embodiments of the present invention, as shown in fig. 11, an annular groove 10231 is formed on a side of the fixing ring 1023 facing the opening of the accommodating space 10212, and the conductive ring 1022 is limited in the groove 10231. Specifically, for example, the conductive ring assembly 102 is mounted on the driving member, a groove 10231 is formed on a surface of the fixing ring 1023 facing the outer cylinder 30, and the conductive ring 1022 is retained in the groove 10231; for another example, the conductive ring assembly 102 is mounted on the outer cylinder 30, and a groove 10231 is disposed on a surface of the side of the fixed ring 1023 facing away from the outer cylinder 30, and the conductive ring 1022 is limited in the groove 10231. Thereby, the installation is convenient.

In some embodiments of the present invention, the fixing ring 1023 is provided with a hook for holding the conductive ring 1022, and a hook portion of the hook may be hooked on a side surface of the conductive ring 1022 away from the bottom wall of the fixing disk 1021. Therefore, the structure is simple, and the installation is convenient.

As some specific examples of the invention, the catch is integral with the retaining ring 1023. The structure of an integral part not only can ensure the structure and performance stability of the clamping hook and the fixed ring 1023, but also is convenient to form and simple to manufacture, and omits redundant assembly parts and connection procedures, so that the assembly efficiency of the clamping hook and the fixed ring 1023 is greatly improved, the reliability of the connection of the clamping hook and the fixed ring 1023 is ensured, and moreover, the integral strength and stability of the integrally formed structure are higher, the assembly is more convenient, and the service life is longer.

As other specific examples of the present invention, the conductive ring 1022 is adhered to the fixing ring 1023 through a connection adhesive layer. Therefore, the processing technology is simple, and the assembly efficiency is improved. Optionally, the bond paste is insulated, thereby facilitating improved reliability of operation of the conductive loop 1022.

In some embodiments of the invention, the retaining ring 1023 is removably mounted within the receiving space 10212. Since the conductive ring 1022 is mounted on the fixing ring 1023, the fixing ring 1023 is detachably mounted in the accommodating space 10212, and maintenance and replacement of the conductive ring 1022 can be facilitated.

In some embodiments of the present invention, the fixing disk 1021 and the fixing ring 1023 may be detachably coupled by a third fastener. Specifically, as shown in fig. 10, a third fastening hole 10232 is formed in the fixing ring 1023, a third fixing hole 10213 is formed in the fixing disk 1021, and a third fastening member is inserted through the third fastening hole 10232 and the third fixing hole 10213, so that the fixing disk 1021 is detachably connected to the fixing ring 1023.

Specifically, as shown in fig. 12 to 13, a plurality of spaced apart third fastening holes 10232 are provided on the fixing ring 1023, a plurality of spaced apart third fixing holes 10213 are provided on the fixing disk 1021, the plurality of third fastening holes 10232, the plurality of third fixing holes 10213 and the plurality of third fastening members are in one-to-one correspondence, and each third fastening member is inserted into the corresponding third fastening hole 10232 and third fixing hole 10213.

Specifically, as shown in fig. 12, the inner peripheral wall of the fixed ring 1023 and the outer peripheral wall of the fixed ring 1023 are respectively provided with lugs 10234, a plurality of lugs 10234 located on the inner peripheral wall of the fixed ring 1023 are disposed at regular intervals in the circumferential direction of the fixed ring 1023, a plurality of lugs 10234 located on the outer peripheral wall of the fixed ring 1023 are disposed at regular intervals in the circumferential direction of the fixed ring 1023, and a third fastening hole 10232 is provided on each lug 10234. Thereby, a reliable connection of the stationary ring 1023 with the stationary disk 1021 can be achieved.

Specifically, the lugs 10234 are integrally formed with the retaining ring 1023. The structure of an integral part not only can ensure the structure and performance stability of the lug 10234 and the fixed ring 1023, but also is convenient to form and simple to manufacture, and omits redundant assembly parts and connecting procedures, thereby greatly improving the assembly efficiency of the lug 10234 and the fixed ring 1023, ensuring the connection reliability of the lug 10234 and the fixed ring 1023, and furthermore, the integral strength and stability of the integrally formed structure are higher, the assembly is more convenient, and the service life is longer.

In some embodiments of the present invention, as shown in fig. 16, the fixing disk 1021 has a first wire via 10214 located at the bottom wall of the accommodation space 10212. Specifically, for example, the conductive ring assembly 102 rotates synchronously with the inner cylinder, one end of the trace 103 is connected to the balancer 20 (for example, to a first connection terminal of the balancer 20 described below), and the other end of the trace 103 passes through the trace channel 401 and then extends out of the trace channel 401 to extend into the accommodating space 10212 via the first via hole 10214 to be connected to the conductive ring 1022.

For another example, the conductive ring assembly 102 is stationary relative to the outer barrel 30, one end of the outer wire is connected to the main control board, and the other end of the outer wire passes through the first wire through hole 10214 and then extends into the accommodating space 10212 to be connected to the conductive ring 1022.

Therefore, by providing the first via 10214, the electrical connection between the trace 103 or the external wire and the conductive ring 1022 is facilitated, and interference between the trace 103 or the external wire extending from the open side of the accommodating space 10212 into the accommodating space 10212 and electrically connected to the conductive ring 1022 and the cooperation between the conductive ring 1022 and the conductive member 1011 is avoided.

In some further embodiments of the present invention, as shown in fig. 14 to 15, the second via 10233 is provided on the fixing ring 1023, and the second via 10233 penetrates the fixing ring 1023 in the thickness direction of the fixing ring 1023, and the first via 10214, the second via 10233 and the conductive ring 1022 are opposite to each other in the axial direction of the conductive ring 1022, so that a part of the conductive ring 1022 is exposed from the first via 10214 and the second via 10233, so that the trace 103 or the external trace is conveniently inserted into the accommodating space 10212, directly penetrates the second via 10233, and is directly connected to the conductive ring 1022, which not only shortens the length of the trace 103 or the external trace, but also facilitates assembly.

In some embodiments of the present invention, the first via 10214 is a plurality of first vias 10214, and the plurality of first vias 10214 are spaced apart. Specifically, the circuit generally has a positive electrode and a negative electrode, the wirings 103 in the power supply system 10 are arranged in pairs, the conductive members 1011 are arranged in pairs, the conductive rings 1022 are arranged in pairs, the external wiring is also arranged in pairs, one of the paired conductive members 1011 is the positive electrode and the other is the negative electrode, one of the paired conductive rings 1022 is the positive electrode and the other is the negative electrode, and the paired conductive members 1011, the paired conductive rings 1022, the paired external wiring and the paired wirings 103 are connected in one-to-one correspondence, so as to form a conductive loop. By providing a plurality of first via holes 10214 spaced apart, it is possible to realize that two wires 103 of the paired wires 103 or two external wires of the paired external wires are respectively connected from different first via holes 10214 through one-to-one correspondence with the conductive rings 1022, which is advantageous in ensuring reliability, avoiding occurrence of a short circuit problem, and also avoiding influence on the structural strength of the fixing plate 1021 due to centralized arrangement of the first via holes 10214.

In some embodiments of the present invention, the second via holes 10233 are plural, the second via holes 10233 are disposed at intervals, and the second via holes 10233 and the first via holes 10214 are in one-to-one correspondence. Through setting up a plurality of first via holes 10214 and a plurality of second via holes 10233 of one-to-one, can realize two wiring 103 in the wiring 103 of pair or two external wiring in the external wiring of pair pass respectively from different first via holes 10214 and second via holes 10233 with electric ring 1022 one-to-one be connected, be favorable to guaranteeing the reliability, avoid appearing the short circuit problem, still can avoid influencing the problem of solid fixed ring 1023's structural strength because of setting up a plurality of second via holes 10233 in a concentrated way simultaneously.

In some further embodiments of the present invention, the number of the first via holes 10214 is even, the number of the second via holes 10233 is even, the number of the conductive members 1011 is even, the number of the conductive rings 1022 is even, the number of the external wires is even, the number of the wirings 103 is even, the even number of the first via holes 10214, the even number of the second via holes 10233, the even number of the conductive members 1011, the even number of the wirings 103, the even number of the conductive rings 1022 and the even number of the external wires are in one-to-one correspondence, the even number of the conductive rings 1022 are sequentially arranged and spaced apart in the radial direction of the outer cylinder 30, and because the first via holes 10214, the second via holes 10233 and the conductive rings 1022 are axially opposite, the cylindrical surfaces with the central axis of the conductive rings 1022 (i.e., the central axis of the connecting shaft 40) as axes are reference cylindrical surfaces, the plurality of the first via holes 10214 are respectively located at the reference cylindrical surfaces of different diameters, and the plurality of second via holes 10233 are respectively located at the reference cylindrical surfaces of different diameters.

Specifically, when the conductive ring assembly 102 is matched with the conductive member assembly 101, since the plurality of conductive members 1011 are spaced apart and arranged on the conductive member fixing frame 1012, the conductive members 1011 are respectively distributed on the radially inner side of the first clamping groove 101211 and the radially outer side of the first clamping groove 101211, and the plurality of conductive rings 1022 are sequentially arranged in the radial direction, and the plurality of first wire passing holes 10214 are respectively positioned on reference cylindrical surfaces with different diameters, so that the arrangement position of the conductive rings 1022 and the conductive members 1011 can be opposite to each other in the axial direction of the outer cylinder 30, the conductive rings 1022 are convenient to contact with the brush heads 10113 of the conductive members 1011, and a part of the conductive members 1011 extends into a space defined by the reinforcing ribs 301 and the bottom of the outer cylinder 30, so that the height of the conductive member assembly 101 protruding out of the bottom of the outer cylinder 30 is convenient to be reduced, the distance between the conductive ring assembly 102 and the bottom of the outer cylinder 30 is favorable, and the reliability of the operation of the conductive rings 1022 and the conductive members 1011 is ensured.

In order to further secure the reliability of the operation of the wirings 103 and the external wirings, a plurality of first via holes 10214 are provided at intervals in the circumferential direction of the fixing disk 1021.

In some specific examples of the present invention, a shaft hole 10211 is provided at the center of the fixing disk 1021, and the fixing disk 1021 is sleeved on a portion of the connection shaft 40 located outside the outer cylinder 30 through the shaft hole 10211.

Specifically, referring to fig. 4 and 8, the portion of the connection shaft 40 located outside the outer tub 30 includes a first shaft section 402 and a second shaft section 403, wherein the first shaft section 402 is provided at an end of the second shaft section 403 remote from the outer tub 30, an external thread is formed on an outer circumferential wall of the first shaft section 402, an outer circumferential wall of the second shaft section 403 protrudes from an outer circumferential wall of the first shaft section 402, a fixing plate 1021 is regulated on the second shaft section 403 through a shaft hole 10211, and the laundry treating apparatus 1 includes a locking nut screw-fitted with the first shaft section 402, thereby fixing the conductive ring assembly 102 on the connection shaft 40. Thus, the installation mode is simple.

In some specific examples, the cross-section of the second shaft section 403 is formed non-circular, the cross-section of the shaft bore 10211 is formed non-circular to fit the cross-section of the second shaft section 403, e.g., the cross-section of the second shaft section 403 is formed semi-circular or oblong. Thereby, the reliability of the engagement of the second shaft section 403 with the fixing disk 1021 is facilitated to be improved.

In some embodiments of the present invention, the retaining ring 1023 is an insulating member, which is configured to facilitate improving the reliability of the operation of the conductive loop 1022 and reducing the risk of shorting the conductive loop 1022.

Of course, it is understood that the fixing ring 1023 may be a non-insulating member, and the surface of the fixing ring 1023 contacting the conductive ring 1022 is provided with a third insulating layer, and the third insulating layer is located between the fixing ring 1023 and the conductive ring 1022, so that the fixing ring 1023 is not only beneficial to improving the reliability of the operation of the conductive ring 1022 and reducing the risk of short-circuiting of the conductive ring 1022, but also can be made into a metal member with higher structural strength by the fixing ring 1023.

In some embodiments of the present invention, the fixing disk 1021 is an insulating member, which is beneficial to improving the reliability of the operation of the conductive ring 1022 and reducing the risk of short circuit of the conductive ring 1022.

Of course, it can be understood that the fixing disk 1021 may be a non-insulating member, and the surface of the fixing disk 1021 is provided with the fourth insulating layer, which is beneficial to improving the reliability of the operation of the conductive ring 1022 and reducing the risk of short circuit of the conductive ring 1022, and the fixing disk 1021 may be provided as a metal member with higher structural strength.

Alternatively, the fixed disk 1021 may be a pulley. Thus, the cost is low.

In some embodiments of the invention, the conductive ring 1022 is a metal piece, for example, the conductive ring 1022 is an aluminum or copper piece. Therefore, the structure strength is high, and the electric conduction effect is good.

According to the power supply system 10 of the embodiment of the invention, by arranging the conductive ring assembly 102, arranging the fixed disk 1021, arranging the fixed ring 1023 in the fixed disk 1021, and arranging the conductive ring 1022 on the fixed ring 1023, not only is the conductive ring 1022 protected by the fixed disk 1021 convenient, and the reliability of the operation of the conductive ring 1022 is improved, but also the open side of the accommodating space 10212 of the fixed disk 1021 is convenient for the brush head 10113 of the conductive member 1011 to extend into the accommodating space 10212 to be electrically connected with the conductive ring 1022. And, through setting up solid fixed ring 1023, still be favorable to improving the structural strength of conducting ring subassembly 102 to improve conducting ring subassembly 102 operational reliability, extension conducting ring subassembly 102's life.

According to the laundry treating apparatus 1 of the embodiment of the present invention, by providing the above-described power supply system 10, by providing the fixing disk 1021, and by providing the fixing ring 1023 in the fixing disk 1021, and simultaneously providing the conductive ring 1022 on the fixing ring 1023, it is convenient to not only protect the conductive ring 1022 by the fixing disk 1021, improving the reliability of the operation of the conductive ring 1022, but also the open side of the accommodation space 10212 of the fixing disk 1021 is convenient for the brush head 10113 of the conductive member 1011 to extend into the accommodation space 10212 to be electrically connected with the conductive ring 1022. And, through setting up solid fixed ring 1023, still be favorable to improving the structural strength of conducting ring subassembly 102 to improve conducting ring subassembly 102 operational reliability, extension conducting ring subassembly 102's life.

The balancer 20 according to the embodiment of the present invention is described below.

As shown in fig. 17, 20-21, the balancer 20 according to an embodiment of the present invention may include a ring-shaped housing 201, a conductive ring 202, and a balancing module 203.

Specifically, as shown in fig. 21, the housing 201 is hollow to define a housing space 2011, the housing space 2011 extends in a ring shape in the entire circumferential direction of the housing 201, the conductive ring 202 is located in the housing space 2011, and the conductive ring 202 is provided on a side wall of the housing space 2011 away from the axial center axis of the housing 201.

Specifically, referring to fig. 21, the housing 201 includes an annular first side wall 20111 and an annular second side wall 20112, the annular first side wall 20111 surrounds the outer periphery of the annular second side wall 20112, an accommodating space 2011 is defined between the first side wall 20111 and the second side wall 20112, and the conductive ring 202 is disposed on a surface of the first side wall 20111 facing the second side wall 20112 and extends in an annular shape along the first side wall 20111.

The balancing module 203 may be located in the accommodating space 2011, and a terminal of the balancing module 203 may be electrically connected with the conductive ring, so as to implement signal transmission between the main control board and the balancing module 203 and/or supply power to the balancing module 203.

In the related art, the balance module 203 in the balancer 20 and the conductive ring 202 have problems of poor contact and fatigue of wires at high speed, thereby deteriorating the reliability of the operation of the balancer 20.

In view of this, according to the balancer 20 of the laundry treating apparatus 1 of the embodiment of the present invention, by disposing the conductive ring 202 on the side wall of the accommodation space 2011 away from the central axis of the housing 201, when the balancer 20 is used in the laundry treating apparatus 1 and the inner drum rotates, the balancing module 203 can be brought into more reliable contact with the conductive ring 202 due to the centrifugal force, the reliability of the operation of the balancer 20 is improved, the separation of the balancing module 203 from the conductive ring 202 due to the centrifugal force caused by disposing the conductive ring 202 on the side wall of the accommodation space 2011 adjacent to the central axis of the housing 201 is avoided, and the problem of poor contact due to the separation of the balancing module 203 from the conductive ring 202 is avoided.

Alternatively, the housing 201 is disposed coaxially with the inner barrel.

In some embodiments of the present invention, as shown in fig. 21 and 24-25, a rack 204 extending along the circumferential direction of the housing 201 is provided on a side wall of the housing space 2011 adjacent to the central axis of the housing 201, that is, the second side wall 20112, and a gear engaged with the rack 204 may be provided on the balancing module 203. By providing the rack 204 and the gear, the movement of the balancing module 203 can thereby be guided on the one hand, and on the other hand the movement distance of the balancing module 203 can also be controlled easily.

In some embodiments of the present invention, as shown in fig. 23, the housing 201 includes an annular base 2014 and an annular cover 2015, wherein one axial side of the base 2014 is open, the cover 2015 is disposed on the open side of the base 2014 to define a receiving space 2011 with the base 2014, and the conductive ring 202 is disposed on a side wall of the base 2014 away from a central axis of the housing 201. Thus, the base 2014 and the cover 2015 are separately processed, thereby facilitating the installation of the balancing module 203 in the housing 201.

In some specific examples, the cover 2015 is removably disposed on an open side of the base 2014. Thus, the cover plate is detachably connected with the base 2014, so that maintenance and replacement of the balance module 203 and the conductive ring 202 in the accommodating space 2011 are facilitated.

In some alternative embodiments of the present invention, the inner wall of the accommodating space 2011 is provided with an accommodating portion, which extends in a ring shape in the circumferential direction of the housing 201, and the accommodating portion may be used for mounting the conductive ring 202, that is, the side wall of the accommodating space 2011 away from the central axis of the housing 201 is provided with an accommodating portion, which may be used for mounting the conductive ring 202, that is, the first side wall 20111 is provided with an accommodating portion, and the accommodating portion may be used for mounting the conductive ring 202. Therefore, the accommodating part is arranged, so that the limiting installation of the conductive ring 202 is facilitated, the accommodating part can also play a role in pre-positioning the installation of the conductive ring 202, and the conductive ring 202 is directly installed to the accommodating part during the assembly operation of production line workers, so that the problems that the installation position of the conductive ring 202 needs to be determined because the accommodating part is not arranged are avoided.

In some embodiments of the present invention, the inner wall of the accommodating space 2011 is provided with an accommodating groove, which may define an accommodating portion, that is, an accommodating groove recessed toward a direction away from the central axis of the housing 201 is provided on a side wall of the accommodating space 2011 away from the central axis of the housing 201, the accommodating groove may define an accommodating portion, and the conductive ring 202 may be limited in the accommodating groove. Thus, by providing the accommodation groove, not only is the structure simple, but also the installation is facilitated, and the arrangement of the accommodation groove does not additionally occupy the space in the housing 201, which is beneficial to optimizing the structural layout of the balancer 20.

In some embodiments of the present invention, as shown in fig. 21, a step 2012 is provided on an inner wall of the receiving space 2011, the step 2012 may define the receiving portion, that is, a side wall of the receiving space 2011 away from a central axis of the housing 201 is provided with the step 2012, the step 2012 may define the receiving portion, and the conductive ring 202 may be mounted on the step 2012. Thus, by providing the step 2012, not only is the structure simple, but also the installation is facilitated, and the structural layout of the balancer 20 is facilitated to be optimized.

In some embodiments of the present invention, the number of conductive rings 202 is plural, the number of receiving portions is plural, and the plurality of receiving portions corresponds to the plurality of conductive rings 202 one by one, and each receiving portion is used for mounting a corresponding conductive ring 202. By adopting the arrangement mode, each conductive ring 202 can be installed to the corresponding accommodating part, the reliability of the installation of the conductive rings 202 is improved, and the separation of different conductive rings 202 is facilitated, so that the reliability of the operation of the conductive rings 202 is ensured.

In some specific examples, the number of conductive rings 202 may be even, and the number of receptacles may be even, with the even number of conductive rings 202 and the even number of receptacles being in one-to-one correspondence, that is, balancer 20 includes at least one receptacle group and at least one conductive ring group, each conductive ring group including two conductive rings 202, and each receptacle group including two receptacles. Specifically, as shown above, there is typically a positive pole and a negative pole in the circuit, the conductive rings 202 are typically required to be present in pairs to form the conductive ring set, where one conductive ring 202 of the conductive ring set is positive and the other conductive ring 202 is negative, so that the conductive ring set is connected to the pair of conductive members 1011, the pair of conductive rings 1022, the pair of external wires, and the pair of traces 103 in a one-to-one correspondence, thereby forming a conductive loop.

In some embodiments, the receptacles may be identical or different in configuration. For example, among the plurality of receiving portions, one or several of the receiving portions may be configured as the above-described receiving groove, and the remaining receiving portions may be configured as the above-described stepped portion 2012.

In some further embodiments, the configuration of the two receptacles in each set of receptacles may be the same or different.

Alternatively, the two receiving parts of each receiving part group are each configured as receiving grooves, that is, each receiving part group is formed as a receiving groove group, each receiving groove group includes two receiving grooves to which the two conductive rings 202 of the conductive ring group are mounted in one-to-one correspondence.

Alternatively, one of the two receptacles of each set of receptacles is configured as a step 2012, the other of the two receptacles of each set of receptacles is configured as a receiving slot, one of the two conductive rings 202 of the conductive ring set is mounted to the receiving slot, and the other of the two conductive rings 202 of the conductive ring set is mounted to the step 2012.

Alternatively, the two accommodation portions of each accommodation portion group are each configured as a step 2012, that is, each accommodation portion group is formed as a step group, each step group includes two steps 2012, and the two conductive rings 202 of the conductive ring group are mounted to the two steps 2012 of the step group in one-to-one correspondence.

Further, two housing portions of each housing portion group are each configured as a step portion 2012, that is, each housing portion group is formed as a step portion group, each step portion group includes two step portions 2012, and the two step portions 2012 are formed as continuous steps, as shown in fig. 21. Of course, the present invention is not limited thereto, and in other embodiments, the two steps 2012 of the step group may be formed to be spaced apart as shown in fig. 30.

In some embodiments of the present invention, the step groups and the conductive rings are respectively corresponding groups, and the step 2012 of the plurality of step groups is arranged in a step shape in the axial direction of the housing 201. Specifically, the step portion groups and the conductive rings are respectively and correspondingly two groups, the two groups of conductive rings are respectively and correspondingly connected with the two pairs of conductive members 1011, the two pairs of conductive rings 1022, the two pairs of connecting wires and the two pairs of external wires, so that two different conductive loops are formed, one conductive loop can supply power to the balance module 203, and the other conductive loop can realize signal transmission between the balance module 203 and the main control board, so that the main control board can conveniently learn the position of the balance module 203 and the moving direction of the balance module 203.

In some specific examples of the present invention, as shown in fig. 21, the stepped portions 2012 of the plurality of stepped portion groups are arranged in a stepped shape in the axial direction of the housing 201, that is, the stepped portions 2012 of the plurality of stepped portion groups are continuous in the axial direction of the housing 201. Therefore, the structure is simple, the processing and manufacturing are convenient, the arrangement of the plurality of conductive rings 202 can be convenient, compared with the mode that the step 2012 is spaced apart, the space occupied by the step 2012 in the accommodating space 2011 can be reduced, the balance module 203 can be arranged to be smaller, and the miniaturization design of the balancer 20 can be facilitated.

In some specific examples of the present invention, as shown in fig. 21, the step portions 2012 of the plurality of step portions are arranged in a step shape in the axial direction of the housing 201 in a direction from one end in the axial direction of the housing 201 to the other end in the axial direction of the housing 201, and the plurality of step portions 2012 of the plurality of step portions are gradually brought closer to the central axis of the housing 201. Of course, the present invention is not limited thereto, and in other alternative embodiments, the step portions 2012 of the plurality of step groups are arranged in a step shape in the axial direction of the housing 201 in the direction from one axial end of the housing 201 to the other axial end of the housing 201, and the step portions 2012 of the plurality of step groups are gradually brought closer to the direction of the central axis of the housing 201 first and then gradually brought farther away from the direction of the central axis of the housing 201.

In other specific examples of the present invention, as shown in fig. 30, a plurality of step portions 2012 are provided at intervals in the axial direction of the housing 201. Thus, the distance between two adjacent conductive rings 202 is advantageously increased, so that the problem of short circuit of the conductive rings 202 is avoided, and the reliability of the operation of the conductive rings 202 is advantageously improved.

In some embodiments of the present invention, as shown in fig. 22 and 30, the step 2012 includes a second step surface 20122 and a first step surface 20121, and the second step surface 20122 is connected to the first step surface 20121, the first step surface 20121 extends in the radial direction of the housing 201, the second step surface 20122 extends in the axial direction of the housing 201, one end of the second step surface 20122 away from the first step surface 20121 is provided with a fixed stopper 2013, the fixed stopper 2013 protrudes toward a direction close to the central axis of the housing 201, and the conductive ring 202 is sandwiched between the fixed stopper 2013 and the first step surface 20121, so that the conductive ring 202 can be restrained in the axial direction of the housing 201, so that the conductive ring 202 can be reliably located in the step 2012, displacement or the like of the conductive ring 202 during long-term use is avoided.

In some embodiments of the present invention, a fixed stop 2013 is disposed on the second step surface 20122 of each step 2012. Thereby facilitating the retention of the conductive ring 202 mated with each step 2012.

In some embodiments of the present invention, a plurality of fixed stoppers 2013 may be disposed on the second step surface 20122, and the plurality of fixed stoppers 2013 on the second step surface 20122 are disposed at intervals in the circumferential direction of the housing 201, so that the corresponding conductive ring 202 may be clamped by the plurality of fixed stoppers 2013 and the first step surface 20121, thereby improving the limiting effect on the conductive ring 202.

In some further embodiments of the present invention, the plurality of fixed stoppers 2013 on the second step surface 20122 are uniformly spaced apart in the circumferential direction of the housing 201, so that the corresponding conductive ring 202 can be clamped by the plurality of fixed stoppers 2013 and the first step surface 20121, which is beneficial to uniform stress of the conductive ring 202 and improves the limiting effect on the conductive ring 202.

In some embodiments of the present invention, the fixed stop 2013, the step 2012 are an integral piece. Therefore, the structure of the integrated part not only can ensure the structure and performance stability of the fixed stop 2013 and the step 2012, but also is convenient to form and simple to manufacture, redundant assembly parts and connecting procedures are omitted, the assembly efficiency of the fixed stop 2013 and the step 2012 is greatly improved, the reliability of the connection of the fixed stop 2013 and the step 2012 is ensured, and moreover, the integrated structure has higher overall strength and stability, more convenient assembly and longer service life.

In some embodiments of the present invention, the step 2012 is provided on the base 2014, and the base 2014, the step 2012, and the fixed stop 2013 are integrally formed. Therefore, the structure of the integrated part not only can ensure the structure and performance stability of the base 2014, the step 2012 and the fixed stop 2013, but also is convenient to form and simple to manufacture, redundant assembly parts and connecting procedures are omitted, the assembly efficiency of the base 2014, the step 2012 and the fixed stop 2013 is greatly improved, the reliability of the connection of the base 2014, the step 2012 and the fixed stop 2013 is ensured, and moreover, the integrated structure has higher overall strength and stability, more convenient assembly and longer service life.

In some embodiments of the present invention, the step surface of the step 2012 is formed with a first fixing portion, and the conductive ring 202 has a second fixing portion, and the second fixing portion is plugged with the first fixing portion. Specifically, the step 2012 includes a second step surface 20122 and a first step surface 20121, and the second step surface 20122 is connected to the first step surface 20121, the first step surface 20121 extends in the radial direction of the housing 201, the second step surface 20122 extends in the axial direction of the housing 201, at least one of the second step surface 20122 and the first step surface 20121 is provided with a first fixing portion, and the conductive ring 202 has a second fixing portion. The first fixing portion of the step 2012 is in plug-in fit with the second fixing portion of the conductive ring 202, so that the limiting effect on the conductive ring 202 can be improved, and displacement or deviation of the conductive ring 202 can be avoided.

In some embodiments of the present invention, the first step surface 20121 is provided with a first fixing portion, and the first fixing portion is disposed adjacent to the second step surface 20122, so that the first fixing portion may be used to limit the conductive ring 202 in the circumferential direction and the radial direction of the housing 201, and improve the positioning effect of the conductive ring 202.

In some specific examples of the present invention, the step surface of the step 2012 is provided with a plurality of first fixing portions, and the conductive ring 202 has a plurality of second fixing portions, the plurality of first fixing portions being disposed at intervals in the circumferential direction of the housing 201, the plurality of first fixing portions and the plurality of second fixing portions being inserted one by one. Thereby, the fixing reliability of the conductive ring 202 and the step 2012 is improved, the limiting effect on the conductive ring 202 is improved, and the displacement or the deviation of the conductive ring 202 is avoided.

In some embodiments of the present invention, the plurality of first fixing portions are disposed at regular intervals in the circumferential direction of the housing 201. Thereby, the fixing reliability of the conductive ring 202 and the step 2012 is improved, the limiting effect on the conductive ring 202 is improved, and the displacement or the deviation of the conductive ring 202 is avoided.

In some specific examples of the present invention, as shown in fig. 22 and 28, the first fixing portion is a catch groove 201211 formed on a step surface (e.g., the first step surface 20121 described above) of the step portion 2012, and the second fixing portion is a catch plate 202111. Thus, the clamping plate 202111 can be clamped into the clamping groove 201211, so that the conductive ring 202 is mounted on the step 2012, and the structure is simple and the mounting is convenient.

According to some embodiments of the present invention, as shown in fig. 18 to 19, the step 2012 has a relief hole 20123 penetrating the step 2012 and the outer peripheral sidewall of the housing 201, that is, the step 2012 has a relief hole 20123 penetrating the first sidewall 20111 of the housing 201 and the step 2012, and the conductive ring 202 has a first connection terminal, and the first connection terminal penetrates the accommodating space 2011 through the relief hole 20123, so that the first connection terminal is connected to one end of the trace 103, so as to implement the conduction of a circuit.

In some specific examples of the present invention, the number of the step portions 2012 is plural, each step portion 2012 is provided with the relief hole 20123, and the relief holes 20123 of the plurality of step portions 2012 are sequentially arranged in the radial direction of the housing 201 and are located on the same side of the central axis of the housing 201. Therefore, the plurality of avoidance holes 20123 are arranged closer to each other, and different first wiring terminals penetrate through the avoidance holes 20123 to be connected with different wires 103, so that the length of the wires 103 is shortened, and the cost is reduced.

In some embodiments of the present invention, balancer 20 includes an insulating sealant layer (not shown) covering relief holes 20123, first connection terminals, and one end of trace 103. Specifically, since the balancer 20 is mounted on the inner cylinder, when the laundry treatment apparatus 1 is in operation, the inner cylinder and the outer cylinder generally have more water, and the insulation sealant layer is used to cover the avoidance hole 20123, the first connection terminal and one end of the wiring 103, so that the waterproof effect is improved, the water is prevented from entering the housing 201 of the balancer 20, the potential safety hazard problem caused by the contact of the water and the like with the first connection terminal and one end of the wiring 103 is avoided, and the reliability of the balancer 20 is improved.

In some embodiments of the present invention, the housing 201 is an insulating member, which is configured to facilitate improving the reliability of operation of the conductive ring 202 and reducing the risk of shorting the conductive ring 202.

Of course, it will be understood that the casing 201 may also be a non-insulating member, and the surface of the casing 201 is provided with a first insulating layer, and the first insulating layer is located between the conductive ring 202 and the surface of the casing 201, so that the arrangement is not only beneficial to improving the reliability of the operation of the conductive ring 202 and reducing the risk of short-circuiting of the conductive ring 202, but also capable of setting the casing 201 to be a metal member with higher structural strength.

According to the laundry treating apparatus 1 of the embodiment of the present invention, by disposing the conductive ring 202 on the side wall of the accommodation space 2011 away from the central axis of the case 201, when the balancer 20 is used in the laundry treating apparatus 1 and the inner drum rotates, the balancing module 203 may be more reliably contacted with the conductive ring 202 due to the centrifugal force, the reliability of the balancer 20 operation is improved, the separation of the balancing module 203 from the conductive ring 202 due to the centrifugal force caused by the disposition of the conductive ring 202 on the side wall of the accommodation space 2011 adjacent to the central axis of the case 201 is avoided, and the problem of poor contact due to the separation of the balancing module 203 from the conductive ring 202 is avoided.

The conductive ring 202 of the balancer 20 according to the embodiment of the present invention is described below.

As shown in fig. 26 to 27, the conductive ring 202 of the balancer 20 according to the embodiment of the present invention includes: ring 2021.

Specifically, as shown in fig. 27, the ring body 2021 may include a first connection portion 20212, a second connection portion 20213, and a ring body 20211.

The ring body 20211 is formed into an open ring shape, the first connecting portion 20212 and the second connecting portion 20213 are respectively connected to two ends of the ring body 20211 in a circumferential direction in a one-to-one correspondence manner, that is, the circumferential wall of the ring body 20211 has an opening penetrating the ring body 20211 in an axial direction of the ring body 20211, the first connecting portion 20212 is connected to one wall surface of the opening, the second connecting portion 20213 is connected to the other wall surface of the opening, and the first connecting portion 20212 is connected to the second connecting portion 20213, thereby defining a closed ring body 2021, so that the reliability of the operation of the conductive ring 202 is improved, and when the conductive ring 202 is mounted on the first side wall 20111 of the accommodating space 2011, the outer circumferential wall of the ring body 20211 can be abutted against the inner wall of the first side wall 20111.

At least one of the first connection portion 20212 and the second connection portion 20213 has a first connection terminal, that is, the first connection portion 20212 has a first connection terminal, or the second connection portion 20213 has a first connection terminal, or the first connection portion 20212 and the second connection portion 20213 have first connection terminals, respectively. When the first connection portion 20212 and the second connection portion 20213 each have a first terminal, two first terminals located on the same conductive ring 202 are connected to the same trace 103.

In the related art, the conductive ring 202 of the balancer 20 is complicated in processing process and high in cost.

In view of this, according to the conductive ring 202 of the balancer 20 of the embodiment of the present invention, the ring body 2021 is an integrally formed piece, and the structure of the integrally formed piece not only can ensure the structural stability and performance stability of the ring body 2021, but also is convenient for forming and simple for manufacturing, and omits redundant assembly parts and connection procedures, thereby greatly improving the processing efficiency, reducing the cost, and the integrally formed structure has higher overall strength and stability, more convenient assembly and longer service life.

In some embodiments of the invention, the ring body 2021 is formed by bending a workpiece to be machined. That is, the entire ring body 2021 may be formed by bending a workpiece, the workpiece may be bent at a middle portion to form an open ring body 20211, and two ends of the workpiece in a length direction are respectively bent to form the first connecting portion 20212 and the second connecting portion 20213. Alternatively, the two ends of the workpiece in the length direction are first bent to form the first connecting portion 20212 and the second connecting portion 20213, and then the middle portion of the workpiece is bent again to form the ring body 20211. Therefore, the processing technology is simple, the manufacturing is convenient, the production efficiency is high, and the production cost is reduced.

In some embodiments of the invention, as shown in fig. 27, one end of the first connecting portion 20212 is connected to one end of the ring body 20211 in the circumferential direction, and the other end of the first connecting portion 20212 extends in the radial direction of the ring body 20211 and in a direction away from the central axis of the ring body 20211. Thus, the structure is simple.

In some embodiments of the present invention, as shown in fig. 27, the second connecting portion 20213 includes a first connecting section 202131 and a second connecting section 202132, the first connecting section 202131 is opposite to and connected with the first connecting portion 20212 in the circumferential direction of the ring body 20211, that is, a side surface of the first connecting section 202131 facing the first connecting portion 20212 is connected with a side surface of the first connecting portion 20212 facing the first connecting section 202131, one end of the second connecting section 202132 is connected with an end of the first connecting section 202131 away from the center line of the ring body 20211, and the second connecting section 202132 protrudes from the first connecting portion 20212 in a radially outward direction, and the other end of the second connecting section 202132 is bent in the axial direction of the ring body 20211 after extending in the radially outward direction of the ring body 2021 to form the first connection terminal. Therefore, the structure is simple, the processing and manufacturing are convenient, the processing efficiency can be improved, and the first wiring terminal limited in the way can be spliced in the axial direction, so that the reliability of the first wiring terminal and the wiring 103 is improved, and the problem of looseness caused by the rotation of the inner barrel is avoided.

In some embodiments of the present invention, the ring body 20211 is provided with a second fixing portion, and the second fixing portion is adapted to be plugged with the first fixing portion. Thus, the conductive ring 202 can be limited in the circumferential direction and the radial direction of the housing 201 by the engagement of the first fixing portion and the second fixing portion, and the positioning effect of the conductive ring 202 can be improved.

In some specific embodiments, as shown in fig. 28, the second fixing portion is a clamping plate 202111 provided on an axial end surface of the ring body 20211 and extending along an axial direction of the ring body 20211. Therefore, the structure is simple, and the processing and the manufacturing are convenient.

Optionally, the catch plate 202111 is an integral piece with the ring 2021. The structure of an integral part not only can ensure the structure and performance stability of the clamping plate 202111 and the ring body 2021, but also is convenient to form and simple to manufacture, and omits redundant assembly parts and connecting procedures, so that the assembly efficiency of the clamping plate 202111 and the ring body 2021 is greatly improved, the reliability of the connection of the clamping plate 202111 and the ring body 2021 is ensured, and moreover, the integral strength and stability of the integrally formed structure are higher, the assembly is more convenient, and the service life is longer.

Of course, the invention is not limited thereto and the catch plate 202111 may be a non-integral piece with the ring 2021. For example, the catch plate 202111 can be welded to the ring body 20211 as described above.

In some embodiments of the present invention, as shown in fig. 27-28, the conductive ring 202 includes a plurality of reinforcing plates 2022, the reinforcing plates 2022 are disposed on an inner peripheral wall of the ring body 20211 and extend along a circumferential direction of the ring body 20211, the reinforcing plates 2022 and the ring body 20211 form an included angle (for example, the reinforcing plates 2022 are disposed perpendicular to the ring body 20211), and the plurality of reinforcing plates 2022 are disposed at intervals in the circumferential direction of the ring body 2021. Thus, by providing a plurality of reinforcing plates 2022, on one hand, the structural strength of the conductive ring 202 can be improved, and on the other hand, the conductive ring 202 can define a generally "L" shaped cross section at the position of the reinforcing plates 2022, so that the ring body 20211 can be engaged with the second step surface 20122, and the reinforcing plates 2022 can be engaged with the first step surface 20121, thereby improving the reliability of the engagement of the conductive ring 202 with the above-described step portion 2012.

In some embodiments of the present invention, as shown in fig. 26 and 28, the second fixing portions are a plurality of second fixing portions spaced apart along the circumferential direction of the ring body 20211, and the plurality of second fixing portions are in one-to-one correspondence with the plurality of first fixing portions, and at least one (e.g., one) reinforcing plate 2022 is provided between each adjacent two of the second fixing portions. Thereby, it is advantageous to reasonably optimize the structure of the conductive ring 202.

In some embodiments of the invention, as shown in fig. 27, the first connection portion 20212 and the second connection portion 20213 are located between two adjacent reinforcement plates 2022. Thereby, it is advantageous to reasonably optimize the structure of the conductive ring 202.

In some embodiments of the invention, the conductive ring 202 is an integral piece, whereby the stiffener 2022 and the ring 2021 described above are an integral piece. The structure of an integral part not only can ensure the structure and performance stability of the ring body 2021, but also is convenient to form and simple to manufacture, saves redundant assembly parts and connecting procedures, greatly improves the processing efficiency, and has higher integral strength and stability, more convenient assembly and longer service life.

Of course, the present invention is not limited to this, and the ring body 2021 may be formed as an integral part, and the reinforcing plate 2022 may be fixed to the ring body 20211 by bonding or welding.

In some embodiments of the present invention, the conductive ring 202 is a metal piece, for example, the conductive ring 202 is an aluminum or copper piece. Therefore, the structure strength is high, and the electric conduction effect is good.

According to the balancer 20 of the embodiment of the present invention, by providing the conductive ring 202, the ring body 2021 is an integrally formed piece, and the structure of the integrally formed piece not only can ensure the structural stability and performance stability of the ring body 2021, but also is convenient to form and manufacture, and omits redundant assembly parts and connection procedures, thereby greatly improving the processing efficiency.

According to the laundry treating apparatus 1 of the embodiment of the present invention, by providing the balancer 20, in which the ring body 2021 of the conductive ring 202 is an integrally formed piece, the structure of the integrally formed piece can not only ensure the structural and performance stability of the ring body 2021, but also facilitate the forming and the manufacturing, and the manufacturing is simple, and the redundant assembly and the connection process are omitted, thereby greatly improving the processing efficiency, and furthermore, the integrally formed structure has higher overall strength and stability, more convenient assembly, and longer service life.

In all descriptions of the present invention, it is to be understood that the directions or positional relationships indicated by the terms "center", "inner", "outer", "axial", "radial", "circumferential", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In some descriptions of the invention, a "first feature" or "second feature" may include one or more of the features. In some descriptions of the present invention, the meaning of "a plurality" refers to two or more. In some descriptions of the present invention, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with another feature therebetween. In the description of the invention, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A conductive member assembly of a laundry treatment apparatus, comprising:

a conductive member having a wiring portion; and

the conductive piece fixing frame is provided with a mounting part, and the conductive piece assembly is suitable for being detachably mounted on the bearing piece through the mounting part.

The conductive piece fixing frame is provided with a clamping groove which is suitable for being clamped with the reinforcing rib of the bearing piece, and the clamping groove defines the mounting part;

the clamping grooves comprise first clamping grooves and second clamping grooves which are communicated in a staggered manner;

the bearing piece is an outer barrel of the clothes treatment equipment, the first clamping grooves extend along the circumferential direction of the outer barrel and penetrate through the conductive piece fixing frame along the circumferential direction of the outer barrel, the number of the conductive pieces is even and the conductive pieces are spaced apart, and the conductive pieces are respectively distributed on the radial inner side and the radial outer side of the first clamping grooves;

the bearing piece is an outer barrel of the clothes treatment equipment, and the second clamping groove extends along a direction far away from the central axis of the outer barrel and penetrates through the conductive piece fixing frame.

2. The conductive element assembly of a laundry treating appliance of claim 1, wherein the conductive element is removably mounted on the conductive element mount.

3. The conductive member assembly of claim 2, wherein the conductive member is provided with a second fixing hole, the conductive member fixing frame is provided with a second fastening hole, and the second fastening member is penetrated through the second fixing hole and the second fastening hole.

4. The conductive element assembly of a laundry treating appliance of claim 1, wherein the conductive element mount is an insulating element; or, a second insulating layer is arranged on the surface of the conductive piece fixing frame, and the second insulating layer is positioned between the conductive piece and the conductive piece fixing frame.

5. The conductive element assembly of a laundry treating appliance of claim 1, wherein the conductive element holder is a plastic element.

6. The conductive element assembly of a garment treatment device of claim 1, wherein the conductive element mount is an integral piece.

7. The conductive member assembly of any one of claims 1 to 6, wherein the conductive member is a carbon brush.

8. A power supply system of a laundry treatment apparatus, comprising:

a conductive loop assembly comprising a conductive loop; and

the electrical conductor assembly of any of claims 1-7, the electrical conductor electrically connected to the electrical coil.

9. A laundry treatment apparatus, comprising: the power supply system of claim 8.