Pulsator washing machine

Abstract

The embodiment of the utility model relates to the technical field of washing equipment, and provides a pulsator washing machine. The pulsator washing machine comprises a box body, an enclosure frame, a drum assembly and a control panel, the control panel comprises an enclosure, a circuit board and a support, the enclosure is arranged on the enclosure frame, and the enclosure and the enclosure frame jointly define a mounting space; the circuit board is arranged in the mounting space and is provided with a light-emitting part; the bracket is arranged on the circuit board; a light outlet is formed in the position, corresponding to the light-emitting part, of the support, and the light outlet is used for enabling the light-emitting part to emit light along the light outlet; the aperture of one end, deviating from the circuit board, of the light outlet is larger than that of one end, close to the circuit board, of the light outlet. The pulsator washing machine provided by the utility model is used for solving the problem that the display brightness is reduced due to mutual interference and light channeling among lamp points of a control panel.

Description

TECHNICAL FIELD

[0001] Some embodiments of the present application relate to the technical field of household appliances, in particular to a pulsator washing machine. BACKGROUND

[0002] The pulsator washing machine is a cleaning appliance that uses electric energy to produce mechanical action to wash clothes.

[0003] The control panel is an important component of the pulsator washing machine, and the control panel includes a device mounting portion and a circuit board located inside the enclosure. The enclosure is provided with a movable member such as a knob or a button, and the movable member is connected to an encoder control rod of the circuit board to input a control signal to the circuit board through the movable member.

[0004] However, the control panel with display lights has the problem of mutual interference and light leakage between light points, resulting in reduced display brightness. CONTENT OF THE UTILITY MODEL

[0005] Some embodiments of the present application provide a pulsator washing machine, which can solve the problem of mutual interference and light leakage between light points of the control panel, resulting in reduced display brightness.

[0006] In a first aspect, some embodiments of the present application provide a pulsator washing machine, comprising:

[0007] a cabinet;

[0008] an enclosure provided on the top of the cabinet, the enclosure having a drop opening;

[0009] a drum assembly provided in the cabinet, the drum assembly having a washing cavity, and a drum opening of the drum assembly being in communication with the washing cavity and facing the drop opening;

[0010] a control panel, the control panel comprising:

[0011] an enclosure provided on the enclosure, and the enclosure and the enclosure together defining a mounting space;

[0012] a circuit board provided in the mounting space, the circuit board being provided with a light emitting member;

[0013] a support provided on the circuit board, the support being provided with a light outlet at a position corresponding to the light emitting member, and the support comprising:

[0014] a knob support provided with a plurality of first light outlets, the first light outlets being used for the light emitting member to emit light along the first light outlets, and in the axial direction of the knob support, the aperture of the end of the first light outlet away from the circuit board is larger than the aperture of the end of the first light outlet close to the circuit board.

[0015] The rotary washing machine of some embodiments of the present application sets the first light outlet at the position of the knob support corresponding to the light emitting piece, which can act as a barrier to effectively separate the light emitting pieces, so that the light emitting piece emits light along the corresponding first light outlet, and the light emitted by the light emitting piece cannot be dispersed to the adjacent area, reducing the possibility of light from one light emitting piece to another.

[0016] More light of the light emitting piece can be concentrated to emit light through the first light outlet, which can ensure the brightness of the light. In addition, the caliber of the end of the first light outlet away from the circuit board is larger than that of the end of the first light outlet close to the circuit board, the light emitted by the light emitting piece inside the end of the first light outlet away from the circuit board can be focused in the first light outlet, and after focusing, the light can be moderately divergent, which has a good light guiding effect, forms a good light effect display, and helps to improve the visual effect of the entire control panel.

[0017] In some embodiments of the present application, the circuit board is provided with a plurality of first light emitting pieces, and the plurality of first light emitting pieces are arranged around the circumference of the knob support.

[0018] By setting a plurality of first light outlets on the knob support and arranging a plurality of first light emitting pieces around the circumference of the knob support, the circular shape of the knob can be adapted, and the annular or circumferential light display effect can be realized. This design not only enhances the visual effect of the control panel, but also helps to improve the intuitiveness and convenience of the user when operating the knob, and improves the overall display effect.

[0019] In some embodiments of the present application, the knob support has a plurality of first partitions, and the first partitions separate two adjacent first light emitting pieces.

[0020] The first partitions extend in the radial direction of the knob support, and the width of the first light outlet increases in the direction from the inside of the knob support to the outside of the knob support.

[0021] In this way, the first partitions can physically separate adjacent first light emitting pieces, effectively limit the propagation path of light, ensure that the light of each light emitting piece is displayed only in its designated area, prevent mutual interference of light between light emitting pieces, and thus reduce the light cross phenomenon.

[0022] In some embodiments of the present application, the knob support is provided with a third limiting portion, and the third limiting portion is provided through the circuit board.

[0023] In this way, the third limiting portion on the knob support is arranged to pass through the circuit board, which can improve the connection stability of the knob support. In addition, when the knob support is installed, the third limiting portion needs to be aligned with a specific position on the circuit board, so that the knob support can be installed at a predetermined position, and the first light outlet on the knob support corresponds to the position of the first light emitting element on the circuit board, so as to avoid the phenomenon that the first light outlet deviates from the first light emitting element.

[0024] In some embodiments of the present application, a light-transmitting sealing member is arranged in the light outlet, and the light-transmitting sealing member seals the light emitting element in the light outlet and seals the internal space of the light outlet.

[0025] In this way, the light-transmitting sealing member seals the light emitting element in the light outlet and seals the internal space of the light outlet, which can effectively prevent dust, moisture and other impurities from entering the light outlet and protect the internal light emitting element and the circuit board. In addition, the light-transmitting sealing member also has good optical transmission performance, and light can effectively pass through, which helps to improve the clarity and contrast of the display effect. The light-transmitting sealing member is filled in the light outlet, which can also firmly connect the circuit board and the support together, thereby improving the installation stability of the support to prevent loosening or displacement during frequent operation.

[0026] In a second aspect, some embodiments of the present application provide a pulsator washing machine, which comprises:

[0027] a cabinet;

[0028] a surrounding frame arranged on the top of the cabinet, the surrounding frame having a dropping opening;

[0029] a drum assembly arranged in the cabinet, the drum assembly having a washing cavity, and a drum opening of the drum assembly being communicated with the washing cavity and facing the dropping opening;

[0030] a control panel, the control panel comprising:

[0031] a surrounding barrier arranged on the surrounding frame, and the surrounding barrier and the surrounding frame jointly defining an installation space;

[0032] a circuit board arranged in the installation space, the circuit board being provided with a plurality of second light emitting elements;

[0033] a support arranged on the circuit board, the support being provided with a light outlet at a position corresponding to the light emitting element, and the support comprising:

[0034] a key support, the key support being provided with a plurality of second light outlets, the second light outlets being used for allowing the second light emitting elements to emit light along the second light outlets, and in a direction perpendicular to a plane on which the key support is arranged, an aperture of an end of the second light outlet away from the circuit board is greater than an aperture of an end of the second light outlet close to the circuit board.

[0035] The pulsator washing machine of some embodiments of the present application sets the second light outlet at the position corresponding to the second light emitting piece of the key support, which can serve as a barrier to effectively separate the second light emitting pieces, so that the second light emitting pieces emit light along the corresponding second light outlet, and the light emitted by the second light emitting pieces will not disperse to the adjacent area, reducing the possibility of light from one light emitting piece to another.

[0036] More light of the second light emitting piece can be concentrated and emitted through the second light outlet, which can ensure the brightness of the light. In addition, the caliber of the end of the second light outlet away from the circuit board is larger than that of the end of the second light outlet close to the circuit board, which has a good light guiding effect. The light emitted by the second light emitting piece inside the end of the second light outlet away from the circuit board can be focused in the second light outlet, and can also be moderately divergent after focusing, forming a good light effect display, which helps to improve the visual effect of the entire control panel.

[0037] The key support can provide structural support for the keys to ensure the stability and operation accuracy of the keys. By setting multiple second light outlets on the key support, the light of multiple second light emitting pieces is allowed to pass through, and the multiple second light emitting pieces emit light through these second light outlets, which can achieve clear state indication and backlight effect of the key area.

[0038] In some embodiments of the present application, at least part of the multiple second light outlets are arranged in an array.

[0039] In this way, at least part of the second light outlets are arranged in an array, which can achieve the backlight effect and relatively consistent state indication of the key area. In addition, the orderly arrangement of the second light outlets not only improves the visual aesthetics of the control panel, but also improves the intuitiveness and convenience of the user during operation.

[0040] In some embodiments of the present application, the key support has a second partition plate; the second partition plate separates two adjacent second light emitting pieces in the same column.

[0041] In this way, the second partition plate can physically separate the adjacent second light emitting pieces to prevent light interference between the light emitting pieces, thereby reducing the light cross phenomenon. By separating the adjacent light emitting pieces in the same column, the second partition plate can effectively limit the propagation path of the light, ensuring that the light of each light emitting piece is only displayed in its designated area, which helps to improve the display clarity of the key area and the accuracy of the function indication.

[0042] In some embodiments of the present application, the key support is provided with an extension piece, a first end of the extension piece is connected with the second partition plate, and a second end of the extension piece extends away from the circuit board.

[0043] By setting the extension piece on the key support, and connecting the first end of the extension piece with the second partition plate and extending the second end away from the circuit board, the design can provide additional mechanical support and enhance the structural stability of the partition plate. In addition, the extension piece can deepen the depth of the second light outlet and improve the light isolation function of the partition plate.

[0044] In some embodiments of the present application, the control panel further comprises a device mounting portion provided with a light emitting port;

[0045] The second light emitting piece emits light through the light emitting port, and at least part of the extension piece is located in the light emitting port.

[0046] In this way, the device mounting portion provides a fixed and protected space for various electronic components and light emitting pieces, ensuring that these components can be stably mounted on the control panel. Through the design of the light emitting port, the light of the light emitting piece can pass through, and the light can be effectively transmitted to the outside of the control panel, thereby realizing the status indication and visual effect of the control panel. The extension piece located in the light emitting port can play a role in light guiding or light shielding, further optimizing the propagation path of the light and reducing the scattering and interference of the light. In addition, the extension piece located in the light emitting port increases the contact area of the key support and the device mounting portion, which helps to improve the installation stability of the key support.

[0047] In a third aspect, some embodiments of the present application provide a pulsator washing machine, comprising:

[0048] A cabinet;

[0049] A surrounding frame arranged at the top of the cabinet, the surrounding frame having a dropping port;

[0050] A drum assembly arranged in the cabinet, the drum assembly having a washing cavity, and a drum opening of the drum assembly being in communication with the washing cavity and facing the dropping port;

[0051] A control panel, the control panel comprising:

[0052] A surrounding barrier arranged in the surrounding frame, and the surrounding barrier and the surrounding frame together defining a mounting space;

[0053] A circuit board arranged in the mounting space, the circuit board being provided with a plurality of first light emitting pieces;

[0054] A support arranged on the circuit board, the support comprising:

[0055] A knob support provided with a plurality of first partition plates, the first partition plates separating two adjacent first light emitting pieces; in the axial direction of the knob support, the thickness of the end of the first partition plate away from the circuit board is less than the thickness of the end of the first partition plate close to the circuit board.

[0056] The pulsator washing machine of some embodiments of the present application can physically separate adjacent first light emitting members by providing first partitions on the knob support, effectively limit the propagation path of the light of each first light emitting member, avoid the light of one light emitting member from improperly overflowing or diffusing to adjacent positions, ensure that the light of each first light emitting member is only displayed in its designated area, prevent mutual interference of the light between the light emitting members, and thus reduce the light leakage phenomenon.

[0057] The thickness of the one end of the first partition away from the circuit board is less than the thickness of the one end of the first partition close to the circuit board, so that the distance between the one end of the two adjacent first partitions close to the circuit board is small, and the light emitted by the first light emitting member on the circuit board can be focused here. The distance between the one end of the two adjacent first partitions away from the circuit board is large, so that the focused light can be moderately diverged when it is emitted outward. As can be seen, the first partition can have a good light guiding effect, can form a good light effect display on the entire control panel, and improve the visual effect.

[0058] In a fourth aspect, some embodiments of the present application provide a pulsator washing machine, comprising:

[0059] A cabinet;

[0060] A surrounding frame provided on the top of the cabinet, the surrounding frame having a dropping opening;

[0061] A drum assembly provided in the cabinet, the drum assembly having a washing cavity, a drum opening of the drum assembly being in communication with the washing cavity and facing the dropping opening;

[0062] A control panel, the control panel comprising:

[0063] A surrounding barrier provided on the surrounding frame, and the surrounding barrier and the surrounding frame together defining a mounting space;

[0064] A circuit board provided in the mounting space, the circuit board being provided with a plurality of second light emitting members, at least part of the plurality of second light emitting members being arranged in an array;

[0065] A support provided on the circuit board; the support comprising:

[0066] A key support provided with a plurality of second partitions; the second partitions separating two adjacent second light emitting members in the same column; in a direction perpendicular to the plane on which the key support is located, the thickness of one end of the second partition away from the circuit board is less than the thickness of the one end of the second partition close to the circuit board.

[0067] In some embodiments of the present application, the pulsator washing machine can physically separate two second light-emitting components at adjacent positions by providing a second partition on the button bracket, thereby effectively limiting the propagation path of light from each second light-emitting component, preventing the light of one light-emitting component from improperly overflowing or diffusing to an adjacent position, ensuring that the light of each second light-emitting component is displayed only within its designated area, preventing mutual interference of light between the light-emitting components, and thus reducing light crosstalk.

[0068] If the thickness of the second partition's end facing away from the circuit board is smaller than the thickness of its end facing closer to the circuit board, the distance between two adjacent second partitions on their ends facing closer to the circuit board is smaller, allowing light emitted by the second light-emitting element on the circuit board to be focused there. If the distance between two adjacent second partitions on their ends facing away from the circuit board is larger, the focused light can be appropriately dispersed as it radiates outward. This demonstrates that the second partitions provide excellent light-guiding effects, creating a better light display across the entire control panel, helping to improve display clarity in the key area and the accuracy of function indications. BRIEF DESCRIPTION OF THE DRAWINGS

[0069] In order to more clearly illustrate the implementation methods of some embodiments of the present application or related technologies, the following is a brief introduction to the drawings required for use in the descriptions of some embodiments or related technologies. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0070] Figure 1 A schematic diagram of the structure of a pulsator washing machine provided in some embodiments of the present application;

[0071] Figure 2 for Figure 1 A schematic diagram of the structure of a medium-pulsator washing machine in another state;

[0072] Figure 3 for Figure 1 Schematic diagram of the connection structure between the frame and control panel of a medium-pulsator washing machine;

[0073] Figure 4 for Figure 3 Exploded view of;

[0074] Figure 5 for Figure 3 Exploded view from another perspective;

[0075] Figure 6 for Figure 4 Schematic diagram of the structure of the middle enclosure and device installation part;

[0076] Figure 7 for Figure 4 Schematic diagram of the internal structure of the device installation part;

[0077] Figure 8 For Figure 4 The structural schematic view of the encoder support in the application;

[0078] Figure 9 The connection structure schematic view of the encoder support and the device mounting part of the pulsator washing machine provided by some embodiments of the application;

[0079] Figure 10 For Figure 4 The structural schematic view of the knob support in the application;

[0080] Figure 11 For Figure 10 The structural schematic view of the knob support in the application from another perspective;

[0081] Figure 12 For Figure 4 The structural schematic view of the circuit board in the application;

[0082] Figure 13 For Figure 4 The structural schematic view of the key support in the application;

[0083] Figure 14 For Figure 13 The structural schematic view of the key support in the application from another perspective;

[0084] Figure 15 The connection structure schematic view of the knob support, the key support and the encoder support of the pulsator washing machine provided by some embodiments of the application;

[0085] Figure 16 The structural schematic view of the light emitting part in the light emitting opening provided by some embodiments of the application;

[0086] Figure 17 The structural schematic view of the first partition plate separating two adjacent first light emitting parts provided by some embodiments of the application.

[0087] Explanation of reference signs:

[0088] 10 - cabinet; 11 - cabinet body; 12 - surrounding frame; 121 - throwing opening; 13 - rear end face; 14 - left side wall; 15 - right side wall;

[0089] 20 - washing cavity;

[0090] 200 - inner drum;

[0091] 40 - door cover;

[0092] 70 - control panel; 71 - front surrounding blocking part; 72 - rear surrounding blocking part; 73 - device mounting part; 733 - second connecting part; 734 - clamping groove; 735 - light emitting opening;

[0093] 80-knob;

[0094] 91-circuit board; 911-encoder control rod; 912-avoidance opening; 913-first positioning opening; 914-second positioning opening; 915-first light emitting piece; 916-second light emitting piece;

[0095] 92-key support; 921-second light outlet; 922-second partition; 923-extended piece; 924-second clamping opening; 925-positioning groove;

[0096] 94-knob support; 941-fourth buckle part; 942-third limiting part; 944-fourth limiting part; 946-first light outlet; 947-first partition; 948-inner blocking wall; 949-outer blocking wall;

[0097] 95-encoder support; 951-fixing cavity; 952-first clamping opening; 953-fifth buckle part; 954-first connecting part; 955-sixth buckle part. DETAILED DESCRIPTION

[0098] In order to make the purpose, implementation and advantages of the present application clearer, the following will combine the drawings in some exemplary embodiments of the present application to clearly and completely describe the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only some of the embodiments of the present application, but not all of the embodiments.

[0099] It should be noted that the brief description of the terms in the present application is only for the convenience of understanding the following described embodiments, and is not intended to limit the embodiments of the present application. Unless otherwise specified, these terms should be understood according to their ordinary and general meanings.

[0100] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclusive inclusion, for example, a product or device including a series of components does not have to be limited to the clearly listed components, but can include other components that are not clearly listed or inherent to these products or devices.

[0101] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0102] The terms "first", "second", etc. are only used for descriptive purposes and should not be construed as implying or suggesting relative importance or an indicated number of technical features. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0103] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0104] As described in the background, the pulsator washing machine in the related art is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes.

[0105] It is easy to understand that the control panel is an important part of the pulsator washing machine, and the control panel usually includes a device mounting part and a circuit board located inside the enclosure. The enclosure is provided with movable parts such as knobs or buttons, wherein the knobs are connected with the encoder control rod of the circuit board, and the buttons are connected with the processor or other control chips on the circuit board; control signals can be input to the circuit board through the movable parts, so as to realize the function control of the pulsator washing machine.

[0106] However, in the existing control panel pulsator washing machine equipped with display lights, light points often appear to be straying. This problem is particularly prominent when the distribution of light points is designed to be too compact, i.e. the distance between light points is close. The light straying phenomenon refers to the light from one light point overflowing or spreading to the adjacent light point.

[0107] For example, when a light point is on and the other light points around it are off, due to light straying, the light of the light point will overflow or spread to other light areas, which will reduce the light that should be concentrated in the light area, resulting in a decrease in the brightness of the light. When a light point is on and the other light points around it are also on, due to light straying, the light of the light point will overflow or spread to other light areas, and the light of the other light points around it will also overflow or spread to the light point area, which will cause great confusion and interference in vision, and greatly reduce the display effect of the entire control panel.

[0108] Specifically, when light spills from one light point and interferes with the adjacent light point, the originally clear and distinct light point state indication becomes blurred. Such blurred state indication can confuse the user during operation, making it difficult to accurately determine the current washing machine running state or the selected program mode. In addition, the light spillover phenomenon also destroys the overall aesthetics of the control panel.

[0109] Therefore, some embodiments of the present application provide a pulsator washing machine, which comprises a control panel, the control panel comprising a surrounding frame and a circuit board; the surrounding frame is arranged on the surrounding frame, and the surrounding frame and the surrounding frame jointly define a mounting space; the circuit board is arranged in the mounting space, and the circuit board is provided with a light emitting element.

[0110] For the light spillover prevention of the pulsator washing machine, the control panel comprises a support, the support is arranged on the side of the circuit board away from the surrounding frame, the support is provided with a light outlet at the position corresponding to the light emitting element, the light outlet is used for making the light emitting element emit light along the light outlet; in the light emitting direction of the light emitting element, the aperture of the light outlet increases. By arranging the light outlet at the position of the support corresponding to the light emitting element, the light outlet can act as a barrier to effectively separate the light emitting elements, so that the light emitting element emits light along the corresponding light outlet, reducing the possibility of light spillover from one light emitting element to another.

[0111] In addition, the aperture of the end of the light outlet away from the circuit board is larger than the aperture of the end of the light outlet towards the circuit board, which helps to focus the light emitted by the light emitting element at the light outlet, and also realizes the moderate divergence of the light after focusing, achieving good light guiding effect. Such arrangement not only effectively reduces the brightness loss of light, but also ensures the brightness of the light, improving the visual effect of the entire control panel.

[0112] The technical solutions in some embodiments of the present application will be described clearly and completely below in conjunction with the drawings in some embodiments of the present application. Obviously, the described some embodiments are only some embodiments of the present application, not all some embodiments. Based on some embodiments of the present application, all other some embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0113] In conjunction with Figure 1 and Figure 2 It is shown that some embodiments of the present application provide a pulsator washing machine.

[0114] The pulsator washing machine comprises a cabinet 10. The top of the cabinet 10 has a dropping port 121. The dropping port 121 is used for dropping clothes. The cabinet 10 comprises a box body 11 and a surrounding frame 12. The surrounding frame 12 is arranged on the top of the box body 11, and the surrounding frame 12 has the dropping port 121.

[0115] It should be noted that the cabinet 10 has oppositely arranged left and right side walls 14 and 15, and oppositely arranged front and back ends, i.e., front and back ends 13, in the depth direction. The front end of the cabinet 10 is the front end, which faces Figure 1 the Z1 direction, and the back end of the cabinet 10 is the back end 13, which faces away from Figure 1 the Z1 direction. The right side wall 15 of the cabinet 10 faces the X1 direction, and the left side wall 14 of the cabinet 10 faces away from Figure 1 the X1 direction. Figure 1

[0116] In some embodiments, the drum assembly is further provided, as shown in Figure 2 FIG. 1, which includes an outer drum. The outer drum is arranged in the cabinet 10, and the drum opening of the outer drum faces the clothes taking and placing opening.

[0117] The drum assembly includes an inner drum 200. The inner drum 200 is rotatably arranged in the outer drum, and the drum opening of the inner drum 200 can also face the clothes taking and placing opening. The drum opening of the inner drum 200 is in communication with the washing cavity 20, so that the drum opening of the drum assembly is in communication with the washing cavity 20. The inner drum 200 has the washing cavity 20. During the washing process, the inner drum 200 can rotate relative to the outer drum to wash the clothes in the washing cavity 20.

[0118] The drum wall of the inner drum 200 can be provided with a plurality of communication holes. The communication holes are used to communicate the washing cavity 20 and the interior of the outer drum, so that the liquid in the washing cavity 20 can flow into the outer drum through the communication holes, so as to be discharged from the outer drum after the washing is completed.

[0119] In some embodiments, the drum washing machine further includes a door cover 40, as shown in FIG. 1. The door cover 40 is arranged on the top of the cabinet 10, and can open or close the clothes taking and placing opening 121. When the door cover 40 opens the clothes taking and placing opening 121, it is convenient for the user to put the clothes in the clothes taking and placing opening 121. When the door cover 40 closes the clothes taking and placing opening 121, it can cover the clothes taking and placing opening 121, so as to enhance the safety of the drum washing machine when it is running.

[0120] Figure 2 In some embodiments, the drum washing machine further includes a door cover 40, as shown in FIG. 1. The door cover 40 is arranged on the top of the cabinet 10, and can open or close the clothes taking and placing opening 121. When the door cover 40 opens the clothes taking and placing opening 121, it is convenient for the user to put the clothes in the clothes taking and placing opening 121. When the door cover 40 closes the clothes taking and placing opening 121, it can cover the clothes taking and placing opening 121, so as to enhance the safety of the drum washing machine when it is running.

[0121] Figures 3 to 5 ​As shown, in some embodiments, the pulsator washing machine further comprises a control panel 70. The control panel 70 can comprise a bezel and a device mounting portion 73. The bezel can comprise a front bezel portion 71 and a rear bezel portion 72. The front bezel portion 71 can be connected at one end of the device mounting portion 73 close to the front side of the cabinet 10. The rear bezel portion 72 can be connected at one end of the device mounting portion 73 close to the rear side of the cabinet 10. The front bezel portion 71, the device mounting portion 73 and the rear bezel portion 72 collectively enclose a mounting space. The mounting space can be used to accommodate and mount components of the pulsator washing machine. The front bezel portion 71 and the rear bezel portion 72 shield and protect the mounting space from the front and rear sides of the pulsator washing machine, preventing direct contact between internal components and the outside environment.

[0122] The device mounting portion 73 can be provided on the top of the bezel 12. The device mounting portion 73 can provide mounting positions for components of the pulsator washing machine, so that the operating parts of the washing machine are located above the bezel 12, which can adapt to the height of the user, and facilitate the user to operate from the outside of the device mounting portion 73 to select the functions of the washing machine.

[0123] The front bezel portion 71, the device mounting portion 73 and the rear bezel portion 72 can be integrally formed by processes such as injection molding, which can reduce the difficulty of installation and improve the assembly efficiency; or the front bezel portion 71, the device mounting portion 73 and the rear bezel portion 72 can also be a split structure, and adjacent two parts can be fixedly connected by screws, buckles or other forms to reduce the processing difficulty.

[0124] In some embodiments, the control panel 70 comprises a circuit board 91. The circuit board 91 can receive inputs from the user interface, such as the knob 80 or the buttons, and convert these inputs into specific operation instructions to control various functional components of the pulsator washing machine, such as the motor, the pump, the valve and the like.

[0125] The circuit board 91 is provided on the side of the device mounting portion 73 facing the bezel 12. The circuit board 91 is located inside the mounting space. The device mounting portion 73 can provide protection for the circuit board 91 to prevent direct contact with the external environment.

[0126] An encoder is connected to the circuit board 91. The encoder is used to detect and control the rotation position, speed and direction of the knob 80. The user can select and switch the working mode of the pulsator washing machine by controlling the rotation of the encoder control lever 911.

[0127] The control panel 70 can comprise a knob 80. The knob 80 is connected with the encoder control lever 911. By rotating the knob 80, the encoder control lever 911 can be rotated relative to the circuit board 91 to select and switch the working mode of the pulsator washing machine.

[0128] The control panel 70 can comprise a bracket. The bracket is arranged on the side of the circuit board 91 away from the frame 12. The bracket can be located on the same side of the circuit board 91 as the light emitting pieces. The bracket is provided with light outlets at positions corresponding to the light emitting pieces. The light outlets can effectively separate the light emitting pieces as barriers. The light outlets can guide the light emitted by the light emitting pieces corresponding thereto, so that the light emitting pieces emit light along the corresponding light outlets, reducing the possibility of light "leaking" from one light emitting piece to another.

[0129] In combination Figures 6 to 9 As shown, in some embodiments, the control panel 70 can comprise an encoder bracket 95. The encoder bracket 95 is arranged on the device mounting portion 73. The encoder bracket 95 is located on the side of the device mounting portion 73 facing the frame 12. The encoder bracket 95 can be connected to the device mounting portion 73 by a snap structure, a screw connector, or a combination thereof.

[0130] For example, the encoder bracket 95 can be provided with fixed connection portions on both sides in the left-right direction of the cabinet 10. The device mounting portion 73 can be provided with second connection portions 733 corresponding to the fixed connection portions. The first connection portions 954 and the second connection portions 733 can be fixedly connected together by screws.

[0131] The encoder bracket 95 can be provided with fifth snap portions 953 on both sides in the up-down direction. The device mounting portion 73 can be provided with clamping grooves 734 corresponding to the fifth snap portions 953. The fifth snap portions 953 can be clamped in the clamping grooves 734.

[0132] The encoder bracket 95 can be provided with a fixing cavity 951. The fixing cavity 951 has an opening facing the device mounting portion 73. The circuit board 91 is located in the fixing cavity 951. By connecting the circuit board 91 and the encoder bracket 95, the circuit board 91 can be better supported and fixed. The fixing cavity 951 can reduce the influence of external factors on the circuit board 91 and improve the safety of the circuit board 91.

[0133] For example, the circuit board 91 can be connected to the encoder bracket 95 by a snap structure, a screw connector, or a combination thereof.

[0134] In combination Figure 10 And Figure 12 As shown, in some possible embodiments, the bracket can comprise a knob bracket 94. The knob bracket 94 can provide mounting space for the knob 80 and ensure that the knob 80 remains stable during operation. The knob 80 can be movably arranged in the knob bracket 94. The knob 80 drives the encoder control rod 911 to rotate relative to the knob bracket 94.

[0135] The knob holder 94 is provided with a plurality of first light outlets 946. The first light outlets 946 allow the light emitted by the light emitting members corresponding to the knob holder 94 to pass through, thereby realizing the display effect of a multi-point light source.

[0136] The circuit board 91 can be provided with a plurality of first light emitting members 915. The plurality of first light emitting members 915 can provide a multi-point light source. The plurality of first light emitting members 915 are arranged around the circumference of the knob holder 94, which can realize the display effect of annular or circumferential light, so that the light can be distributed around the knob 80, thereby realizing the diversified state indication of the function controlled by the knob 80 of the pulsator washing machine.

[0137] In combination Figure 16 As shown in the figure, taking the knob holder 94 as an example, from the end of the first light outlet close to the circuit board to the end of the first light outlet away from the circuit board, the caliber of the first light outlet 946 can increase. Through the increased caliber of the light outlet, the propagation direction of the light can be effectively controlled. The light can be focused at the first light outlet 946 and then moderately diverged, thereby achieving a good light guiding effect. Not only can the brightness loss of the light be effectively reduced, but also the brightness of the light can be ensured, thereby improving the visual effect of the entire control panel 70.

[0138] The light outlet can have a small-diameter end. The small-diameter end is the end of the light outlet facing the circuit board 91, and the light emitting member can be arranged inside the small-diameter end of the light outlet. In order to ensure that the incidence angle of the light is appropriate. The light outlet can also have a large-diameter end. The large-diameter end is the end of the light outlet away from the circuit board 91. The cross-sectional area of the large-diameter end is larger than that of the small-diameter end.

[0139] The light outlet can be provided with a flat inner wall. It can be understood that when the light is emitted from one medium (such as air) into another medium (such as the inner wall of the light outlet), reflection will occur. The law of reflection states that the reflected light, the incident light and the normal are in the same plane, and the angle between the reflected light and the incident light is equal. Therefore, under the condition that the inner wall of the light outlet is flat, the light can be regularly reflected according to the law of reflection.

[0140] The inner wall of the light outlet itself can not directly produce a light guiding effect, but it can affect the propagation path of the light. The light emitted by the light guiding member inside the small-diameter end will be reflected on the inner wall of the light outlet according to the law of reflection, and will be focused and converged along the Figure 17 The direction indicated by the arrow in the figure towards the large-diameter end, and converge to point or area of the large-diameter end, and finally escape from the large-diameter end, thereby realizing the display effect of the light.

[0141] In combination Figure 10 and Figure 12As shown, in some possible implementations, the knob holder 94 can have a plurality of first partitions 947. The first partitions 947 are arranged between two adjacent first light outlets 946, and the first partitions 947 are used to physically separate the adjacent first light emitting members 915, effectively limiting the propagation path of the light, and ensuring that the light of each first light emitting member 915 is only displayed in its designated area.

[0142] In combination Figure 17 As shown, in some embodiments, the thickness of the end of the first partition 947 away from the circuit board 91 is less than the thickness of the end of the first partition 947 close to the circuit board 91. The distance between the ends of two adjacent first partitions 947 close to the circuit board 91 is small, and the light emitted by the first light emitting member 915 on the circuit board 91 can be focused here. The distance between the ends of two adjacent first partitions 947 away from the circuit board 91 is large, and the focused light can be moderately diverged when it is emitted outward.

[0143] The knob holder 94 can also have an annular inner blocking wall 948. The inner blocking wall 948 is located on the side of the first light outlet 946 facing the axis of the knob holder 94. The knob holder 94 can also have an outer blocking wall 949 coaxially arranged with the inner blocking wall 948. The outer blocking wall 949 is located on the side of the first light outlet 946 away from the axis of the knob holder 94. The inner blocking wall 948, the outer blocking wall 949, and the first partition 947 together surround the first light outlet 946, which can limit the divergence of the light from the side of the first light emitting member 915, and ensure that the light of the first light emitting member 915 is only displayed in the area of the first light outlet 946.

[0144] The first partition 947 can extend in the radial direction of the knob holder 94. Since the knob 80 is circular, the first partition 947 is arranged radially on the side of the knob holder 94, which can better adapt to the shape of the knob 80, so that the first light emitting member 915 corresponds to the indicated position of the knob 80. In the direction from the inside of the knob holder 94 to the outside of the knob holder 94, the width of the first light outlet 946 increases. The first light outlet 946 with increasing width is fan-shaped, and each first light outlet 946 is distributed on the side of the knob holder 94, which can better adapt to the shape of the knob 80 and improve the display effect of the light.

[0145] In combination Figure 8 , Figure 11 and Figure 12 As shown, in some embodiments, the encoder holder 95 can be provided with a first clamping port 952. The first clamping port 952 can be arranged in the fixing cavity 951, and the first clamping port 952 can be located on the side of the circuit board 91 away from the device mounting plate.

[0146] The knob bracket 94 can be provided with a fourth clamping portion 941. The fourth clamping portion 941 corresponds to the first clamping interface 952. The circuit board 91 can be provided with an avoiding opening 912 corresponding to the fourth clamping portion 941.

[0147] When the knob bracket 94 is installed, the fourth clamping portion 941 can be first inserted through the avoiding opening 912 on the circuit board 91, so that the fourth clamping portion 941 reaches the side of the circuit board 91 away from the device mounting plate, and then the fourth clamping portion 941 is clamped in correspondence with the first clamping interface 952. The connection mode of the fourth clamping portion 941 and the first clamping interface 952 is simple to assemble, reduces the dependence on traditional fasteners, and can improve the installation efficiency.

[0148] In some embodiments, the knob bracket 94 can also be provided with a fourth limiting portion 944. The fourth limiting portion 944 corresponds to the position of the fourth clamping portion 941. The circuit board 91 can be provided with a first positioning opening 913 corresponding to the fourth limiting portion 944. When the fourth clamping portion 941 is inserted through the avoiding opening 912 on the circuit board 91, the fourth limiting portion 944 is correspondingly inserted into the first positioning opening 913, so as to limit the knob bracket 94, improve the connection accuracy of the knob bracket 94 and the encoder bracket 95, and prevent the connection from deviating.

[0149] In combination with the descriptions in Figure 8 , Figure 11 and Figure 12 , in some possible implementations, the knob bracket 94 can be provided with a third limiting portion 942. Correspondingly, the circuit board 91 can be provided with a second positioning opening 914 corresponding to the third limiting portion 942. The third limiting portion 942 is inserted into the second positioning opening 914 on the circuit board 91. By providing the third limiting portion 942 on the knob bracket 94, the knob bracket 94 can be limited to be installed on the encoder bracket 95 at a preset position, so as to ensure that the first light outlet 946 on the knob bracket 94 corresponds to the position of the first light emitting element 915 on the circuit board 91.

[0150] In combination with the descriptions in Figure 12 and Figure 13 , in some possible implementations, the bracket can include a key bracket 92. The key bracket 92 can provide structural support for the keys and provide a basis for the layout of the light emitting elements. The key bracket 92 can be provided with a plurality of second light outlets 921. The second light outlets 921 allow the light emitted by the light emitting elements corresponding to the key bracket to pass through. The circuit board 91 can be provided with a plurality of second light emitting elements 916. The plurality of second light emitting elements 916 can provide a multi-point light source. The plurality of second light emitting elements 916 emit light through the plurality of second light outlets 921, which can achieve state indication and backlight effect of the key area.

[0151] In combination with the descriptions in Figure 13As shown, in some possible embodiments, at least part of the plurality of second light outlets 921 are arranged in an array.

[0152] For example, part of the second light outlets 921 can be arranged in a horizontal linear array. Such an arrangement has the effect of being neat and uniform, which can facilitate the user to quickly identify and operate the keys belonging to the same functional category, such as selection of washing programs, water temperature adjustment, etc., so that the operation process is more smooth and efficient.

[0153] Part of the second light outlets 921 can be arranged in a vertical linear array. Such a layout can be used to distinguish different categories of function indications, such as detergent dispensing, additional washing options, etc. Through the vertical extension, a clear partition is formed in the vision, and it can also help the user to quickly locate the required function among many options.

[0154] In some embodiments, part of the second light outlets 921 can be arranged sporadically. The sporadically arranged second light outlets 921 can be used to represent some special functions or options. For example, they can be used to mark special functions of the impeller washing machine, such as quick washing, energy-saving mode, silent mode, etc. Since these functions are not usually frequently used in daily washing, arranging them in a sporadic manner will not interfere with the user's quick identification of commonly used functions, and can provide more personalized and diversified choices for the user.

[0155] By arranging at least part of the plurality of second light outlets 921 in an array, the design achieves the backlight effect and state indication of the key area. The array arrangement not only improves the visual aesthetics of the control panel 70, but also improves the intuitiveness and convenience of the user in the operation process. This design optimizes the distribution path of light, reduces the mutual interference of light, and further improves the overall display effect.

[0156] In combination with Figure 13 As shown, in some possible embodiments, the key support 92 can have a second partition plate 922. The second partition plate 922 is used to physically separate adjacent second light emitting members 916 in the same column, preventing light interference between the light emitting members, thereby reducing the light leakage phenomenon. By separating adjacent light emitting members in the same column, the second partition plate 922 can effectively limit the propagation path of light, ensuring that the light of each second light emitting member 916 is only displayed in its designated area, which helps to improve the display clarity of the key area and the accuracy of function indication.

[0157] In some embodiments, the thickness of the second partition 922 at the end away from the circuit board 91 is less than the thickness of the second partition 922 at the end close to the circuit board 91. The distance between two adjacent second partitions 922 at the end close to the circuit board 91 is small, and the light emitted by the second light emitting element 916 on the circuit board 91 can be focused at this position. The distance between two adjacent second partitions 922 at the end away from the circuit board 91 is large, and the focused light can be diffused moderately when it is emitted outward.

[0158] In combination Figure 6 and Figure 13 As shown in FIG. 7, in some possible embodiments, the device mounting portion 73 can be provided with a light emitting opening 735. The light emitting opening 735 can correspond to each light emitting opening. The shape of the light emitting opening 735 can be adapted to the shape of the corresponding light emitting opening. The light emitting opening 735 allows the light emitted by the light emitting element to pass through. The second light emitting element 916 emits light through the light emitting opening 735. The light can be effectively transmitted to the outside of the control panel 70, achieving clear state indication and visual effect.

[0159] It can be understood that there can be a gap between the side of the key support 92 facing the device mounting portion 73 and the device mounting portion 73. The light emitted by the second light emitting element 916 needs to pass through the gap to reach the light emitting opening 735 of the device mounting portion 73 to diffuse to the outside of the device mounting portion 73. However, when the light passes through the gap, it can be diffused outward from the gap, causing light leakage.

[0160] In combination Figure 13 As shown in FIG. 7, in some possible embodiments, the key support 92 can be provided with an extension 923. The first end of the extension 923 is connected to the second partition 922, and the second end of the extension 923 extends away from the circuit board 91. The extension 923 can deepen the depth of the second light emitting opening 921, improving the light isolation effect. At least part of the extension 923 is located in the light emitting opening 735. Then the extension 923 can block the gap between the side of the key support 92 facing the device mounting portion 73 and the device mounting portion 73. When the light passes through this position, it will be blocked by the extension 923, effectively avoiding light leakage.

[0161] In combination Figure 3 and Figure 15As shown, in some possible embodiments, a light-transmitting sealing member is arranged in the light outlet. Exemplarily, the light-transmitting sealing member can be a sealing glue. By pouring the sealing glue in the light outlet, on the one hand, the light-transmitting sealing member can seal the light outlet, effectively preventing dust, moisture and other impurities from entering the light outlet, protecting the internal light-emitting member and the circuit board 91, and prolonging the service life thereof; on the other hand, the sealing glue after being heated and melted can firmly connect the circuit board 91 and the support together, improving the mounting stability of the support, so as to avoid loosening or displacement of the support in the frequent operation process. In addition, the light-transmitting sealing member can also ensure that the light passes through effectively, and improve the clarity and contrast of the display effect.

[0162] In combination Figure 14 and Figure 15 As shown, exemplarily, the periphery of the key support 92 can be provided with a second clamping interface 924. Correspondingly, the outer side wall of the encoder support 95 can be provided with a sixth clamping portion 955 at a position corresponding to the second clamping interface 924. The sixth clamping portion 955 corresponds to the second clamping interface 924, and the sixth clamping portion 955 is clamped in the second clamping interface 924.

[0163] By arranging the key support 92 and the encoder support 95 in the form of clamping connection, on the one hand, a stable and effective connection effect can be provided, and on the other hand, the clamping connection provides a simplified assembly mode, reduces the dependence on traditional fasteners, and improves the assembly efficiency and the stability of the connection.

[0164] When the key support 92 is mounted on the encoder support 95, the key support 92 needs to be pressed towards the encoder support 95, so that the sixth clamping portion 955 is clamped in the second clamping interface 924. However, during the pressing process, the key support 92 and the encoder support 95 can be relatively displaced, resulting in a connection offset phenomenon.

[0165] In some embodiments, the side of the key support 92 facing the encoder support 95 can be provided with a positioning groove 925. The positioning groove 925 is used for plug-in connection with the encoder support 95, so as to position the key support 92 and the encoder support 95 during assembly, improve the connection accuracy of the key support 92 and the encoder support 95, and avoid the connection offset phenomenon.

[0166] Exemplarily, the positioning groove 925 can be a gap between the reinforcing ribs arranged on the side of the key support 92 facing the encoder support 95 and the side plate of the key support 92. The groove width of the positioning groove 925 can be slightly greater than the side plate of the encoder support 95. When the key support 92 is pressed towards the encoder support 95, the side plate of the encoder support 95 can be inserted in the positioning groove 925.

[0167] It can be understood that the knob support 94, the button support 92 and the circuit board 91 are all mounted on the encoder support 95, and the integration is high, the modular assembly and installation can be realized, the production efficiency is improved, and the later maintenance and replacement are facilitated.

[0168] Finally, it should be noted that: the above some embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing some embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing some embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of some embodiments of the present application.

[0169] For the convenience of explanation, the above description has been made in combination with specific embodiments. However, the above exemplary discussion is not intended to exhaust or limit the embodiments to the specific forms disclosed above. Various modifications and variations can be derived according to the above teachings. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different modified embodiments suitable for specific use considerations.

Claims

1. A pulsator washing machine, characterized in that, The application relates to a washing machine, which comprises: a box body (11); a surrounding frame (12) arranged on the top of the box body (11), wherein the surrounding frame (12) is provided with a dropping opening (121); a cylinder assembly arranged in the box body (11), wherein the cylinder assembly is provided with a washing cavity (20), and a cylinder opening of the cylinder assembly is communicated with the washing cavity (20) and faces the dropping opening (121); a control panel (70), wherein the control panel (70) comprises: a fence arranged on the surrounding frame (12), and the fence and the surrounding frame (12) jointly define a mounting space; a circuit board (91) arranged in the mounting space, wherein the circuit board (91) is provided with light emitting elements; a support arranged on the circuit board (91), wherein the support is provided with a light outlet at a position corresponding to the light emitting elements, and the support comprises: a knob support (94) provided with a plurality of first light outlets (946), wherein the first light outlets (946) are used for allowing the light emitting elements to emit light along the first light outlets (946); in the axial direction of the knob support (94), the aperture of one end of the first light outlet (946) away from the circuit board (91) is larger than the aperture of one end of the first light outlet (946) close to the circuit board (91).

2. A pulsator washing machine according to claim 1, characterized in that, The circuit board (91) is provided with a plurality of first light emitting elements (915), and the plurality of first light emitting elements (915) are arranged around the circumference of the knob support (94).

3. A pulsator washing machine according to claim 2, characterized in that, The knob support (94) is provided with a plurality of first partitions (947), and the first partitions (947) separate two adjacent first light emitting elements (915); the first partitions (947) extend in the radial direction of the knob support (94), and in the direction from the inner side of the knob support (94) to the outer side of the knob support (94), the width of the first light outlet (946) increases.

4. The pulsator washing machine according to claim 2, characterized in that: The knob support (94) is provided with a third limiting portion (942), and the third limiting portion (942) penetrates the circuit board (91).

5. The impeller washing machine according to claim 1, characterized in that, The light outlet is provided with a light-transmitting sealing element, and the light-transmitting sealing element seals the light outlet.

6. A pulsator washing machine characterized by The application relates to a washing machine, which comprises: a box body (11); a surrounding frame (12) arranged on the top of the box body (11), wherein the surrounding frame (12) is provided with a dropping opening (121); a cylinder assembly arranged in the box body (11), wherein the cylinder assembly is provided with a washing cavity (20), and a cylinder opening of the cylinder assembly is communicated with the washing cavity (20) and faces the dropping opening (121); a control panel (70), wherein the control panel (70) comprises: a fence arranged on the surrounding frame (12), and the fence and the surrounding frame (12) jointly define a mounting space; a circuit board (91) arranged in the mounting space, wherein the circuit board (91) is provided with a plurality of second light emitting elements (916); a support arranged on the circuit board (91), wherein the support is provided with a light outlet at a position corresponding to the light emitting elements, and the support comprises: A key support (92) is provided with a plurality of second light outlets (921) for the second light emitting members (916) to emit light along the second light outlets (921); In a direction perpendicular to a plane where the key support (92) is located, an aperture of an end of the second light outlet (921) away from the circuit board (91) is larger than an aperture of an end of the second light outlet (921) close to the circuit board (91).

7. A pulsator washing machine according to claim 6, characterized in that, At least part of the plurality of second light outlets (921) are arranged in an array.

8. A pulsator washing machine according to claim 7, characterized in that, The key support (92) is provided with a second partition plate (922); the second partition plate (922) separates two adjacent second light emitting members (916) in the same column.

9. A horizontal-axis washing machine according to claim 8, characterized in that, The key support (92) is provided with an extension member (923); a first end of the extension member (923) is connected with the second partition plate (922), and a second end of the extension member (923) extends away from the circuit board (91).

10. A pulsator washing machine according to claim 9, characterized in that, The control panel (70) further comprises a device mounting portion (73) provided with a light emitting opening (735); The second light emitting member (916) emits light through the light emitting opening (735), and at least part of the extension member (923) is located in the light emitting opening (735).

11. A pulsator washing machine characterized by Comprise: A box body (11); A surrounding frame (12) is arranged on the top of the box body (11), and the surrounding frame (12) has a dropping opening (121); A drum assembly is arranged in the box body (11), and the drum assembly has a washing cavity (20); a drum opening of the drum assembly is communicated with the washing cavity (20) and faces the dropping opening (121); A control panel (70) comprises: A fence is arranged on the surrounding frame (12), and the fence and the surrounding frame (12) jointly define a mounting space; A circuit board (91) is arranged in the mounting space, and the circuit board (91) is provided with a plurality of first light emitting members (915); A support is arranged on the circuit board (91); the support comprises: A knob support (94) is provided with a plurality of first partition plates (947); the first partition plates (947) separate adjacent first light emitting members (915); In the axial direction of the knob support (94), the thickness of an end of the first partition plate (947) away from the circuit board (91) is smaller than the thickness of an end of the first partition plate (947) close to the circuit board (91).

12. A pulsator washing machine characterized by Comprise: A box body (11); A surrounding frame (12) is arranged on the top of the box body (11), and the surrounding frame (12) has a dropping opening (121); A drum assembly is arranged in the box body (11), and the drum assembly has a washing cavity (20); a drum opening of the drum assembly is communicated with the washing cavity (20) and faces the dropping opening (121); A control panel (70) comprises: A fence is arranged on the surrounding frame (12), and the fence and the surrounding frame (12) jointly define a mounting space; A circuit board (91) is arranged in the mounting space, and the circuit board (91) is provided with a plurality of second light emitting elements (916), and at least part of the plurality of second light emitting elements (916) are arranged in an array; A support is arranged on the circuit board (91); the support comprises: A key support (92) is provided with a plurality of second partitions (922); the second partitions (922) separate two adjacent second light emitting elements (916) in the same column; In a direction perpendicular to the plane on which the key support (92) is located, the thickness of one end of the second partition (922) away from the circuit board (91) is less than the thickness of the other end of the second partition (922) close to the circuit board (91).

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