WO2021098166A1 - Distributeur et appareil de lavage - Google Patents

Distributeur et appareil de lavage Download PDF

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Publication number
WO2021098166A1
WO2021098166A1 PCT/CN2020/090889 CN2020090889W WO2021098166A1 WO 2021098166 A1 WO2021098166 A1 WO 2021098166A1 CN 2020090889 W CN2020090889 W CN 2020090889W WO 2021098166 A1 WO2021098166 A1 WO 2021098166A1
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WO
WIPO (PCT)
Prior art keywords
opening
driving device
drive
component
dispenser
Prior art date
Application number
PCT/CN2020/090889
Other languages
English (en)
Chinese (zh)
Inventor
邵大鹏
萨吉特阿德里安·安东尼
Original Assignee
佛山市顺德区美的洗涤电器制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201911136289.9A external-priority patent/CN110840368B/zh
Priority claimed from CN201911136288.4A external-priority patent/CN110742562B/zh
Priority claimed from CN201911135059.0A external-priority patent/CN110840365B/zh
Application filed by 佛山市顺德区美的洗涤电器制造有限公司 filed Critical 佛山市顺德区美的洗涤电器制造有限公司
Publication of WO2021098166A1 publication Critical patent/WO2021098166A1/fr

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants

Definitions

  • This application relates to the field of washing technology, and more specifically, to a dispenser and a washing appliance.
  • washing appliances usually use a dispenser with a dispensing function to dispense washing consumables.
  • the washing consumables are contained in the receiving cavity of the dispenser, and when it is needed to be put in, the driving device drives the opening of the receiving cavity to open, so that the washing consumables enter the washing chamber to participate in washing.
  • the washing consumables are easily attached to the receiving cavity, and the opening of the receiving cavity usually takes a short time to open, resulting in that all or most of the washing consumables cannot enter the washing chamber, resulting in poor washing effect.
  • This application provides a dispenser and washing appliance.
  • the dispenser of the embodiment of the present application is used for washing electrical appliances.
  • the dispenser includes a first accommodating cavity and a first driving device.
  • the first accommodating cavity is provided with a first accommodating cavity and a first opening.
  • An opening communicates with the first accommodating cavity, a movable first part is connected to the first opening, the first part can open and close the first opening, and the first driving device is connected to the first opening.
  • a component, the first driving device is used to keep the first component in a state of opening the first opening for a preset period of time.
  • the dispenser is installed on the inner wall of the washing chamber.
  • the first driving device keeps the first component in the state of opening the first opening for a preset time, so that the washing consumables in the first receiving cavity have enough time to enter the washing machine.
  • the washing chamber of the electrical appliance prevents all or most of the washing consumables from entering the washing chamber, so that the washing effect can be guaranteed.
  • Fig. 1 is a three-dimensional schematic diagram of a washing appliance according to an embodiment of the present application
  • Figure 2 is a three-dimensional schematic diagram of the dispenser of the embodiment of the present application.
  • Fig. 3 is another perspective schematic view of the dispenser of the embodiment of the present application.
  • Fig. 4 is a schematic plan view of the dispenser of the embodiment of the present application.
  • FIG. 5 is a three-dimensional schematic diagram of the linkage structure of the dispenser of the embodiment of the present application.
  • FIG. 6 is a schematic diagram of the driving process of the first driving device according to the embodiment of the present application.
  • Fig. 7 is another schematic plan view of the dispenser of the embodiment of the present application.
  • FIG. 8 is a perspective schematic view of the connection between the first driving device and the first component according to the embodiment of the present application.
  • Fig. 9 is another schematic plan view of the dispenser of the embodiment of the present application.
  • FIG. 10 is a schematic plan view of the limiting structure of the dispenser according to the embodiment of the present application.
  • FIG. 11 is a schematic diagram of another driving process of the first driving device according to the embodiment of the present application.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.
  • the features defined with “first” and “second” may explicitly or implicitly include one or more of the features.
  • a plurality of means two or more than two, unless otherwise specifically defined.
  • connection should be understood in a broad sense, unless otherwise clearly specified and limited.
  • it can be a fixed connection or a detachable connection.
  • It can be a mechanical connection or an electrical connection.
  • It can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two elements or the interaction between two elements.
  • the specific meanings of the above-mentioned terms in this application can be understood according to specific circumstances.
  • the "above” or “below” of the first feature of the second feature may include direct contact between the first and second features, or may include the first and second features Not in direct contact but through other features between them.
  • “above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than that of the second feature.
  • the “below”, “below” and “below” the first feature of the second feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • FIG. 1 shows a three-dimensional schematic diagram of a washing appliance 1000 according to an embodiment of the present application.
  • the washing appliance 1000 has a washing chamber 201 whose top is open when dishes are loaded.
  • the washing appliance 1000 is a drawer-type washing appliance.
  • the washing appliance 1000 may be a sink washing appliance, a built-in washing appliance, a stand-alone washing appliance, or other washing appliances.
  • the washing appliance 1000 is used as an example of a drawer-type washing appliance for detailed description.
  • the washing appliance 1000 in the embodiment of the present application includes a cavity 200 and a dispenser 100.
  • the cavity 200 is formed with a washing chamber 201, and the dispenser 100 is installed on the inner wall 2011 of the cavity 200.
  • the above-mentioned washing appliance 1000 may be a washing appliance such as a dishwasher (such as a drawer type dishwasher and a sink type dishwasher) and a washing machine (such as a drawer type washing machine and a sink type washing machine). 1000.
  • the washing appliance 1000 further includes a housing 300, and the cavity 200 can be located in the housing 300 and can be drawn out and received relative to the housing 300.
  • the housing 300 may be made of a metal material, for example, may be made of a lightweight aluminum material, so that the weight of the housing 300 is relatively light.
  • the cavity 200 can also be made of a metal material or a heat-resistant plastic material, as long as its strength and heat resistance can be ensured.
  • the washing appliance 1000 is a drawer-type dishwasher as an example for description.
  • the washing appliance 1000 is a drawer-type dishwasher
  • the cavity 200 can pass through the guide rail (FIG. (Not shown) connected to the housing 300, the cavity 200 can be slidably connected with respect to the housing 300 to slide the cavity 200 out or into the housing 300 to open or close the washing chamber 201, so that the cavity 200 can
  • the drawer type dishwasher loaded with tableware can wash the tableware (the arrow A in FIG. 1 indicates the sliding direction of the cavity 200).
  • the washing appliance 1000 may also be a sink-type dishwasher, and when dishes are loaded, the top of the washing chamber of the sink-type dishwasher is open.
  • the dispenser 100 is installed on an inner wall 2011 perpendicular to the sliding direction of the cavity 200, such as a front inner wall. It can be understood that in other embodiments, the dispenser 100 may also be installed on an inner wall parallel to the sliding direction of the cavity 200, such as a left inner wall or a right inner wall, and the specific arrangement is not limited herein.
  • the distributor 100 includes a body 10, a cover 20, a driving device, and a linkage structure 50.
  • the cover 20 is movably arranged on the main body 10.
  • the cover body 20 is movably arranged on the body 10 may mean that the cover body 20 is slidably or rotated, or is slid and rotated on the body 10.
  • the cover 20 is slidably disposed on the main body 10 as an example for detailed explanation.
  • the cover body 20 may also be rotatably arranged on the body 10, for example, the cover body 20 may be arranged in an upward flip type. It can also be a combination of sliding and rotating.
  • the main body 10 includes a guiding part 12, a mounting plate 14 and a receiving cavity.
  • the main body 10 may be made of plastic material.
  • the main body 10 may be made of PP (polypropylene). It can be understood that the main body 10 may be an integrally formed structure or a separate formed structure, which is not specifically limited here.
  • the guiding portion 12 is used to guide the cover 20 to slide on the main body 10.
  • the guiding portion 12 includes a first sliding groove 121, a second sliding groove 122, a first convex portion (not shown), and a second convex portion 123.
  • the first sliding groove 121 is opened on the mounting plate 14.
  • the second sliding groove 122 is opened on the receiving cavity. Both the first sliding groove 121 and the second sliding groove 122 are opened along the sliding direction of the cover 20.
  • the vertical plane where the extending direction of the second sliding groove 121 is located is different from the vertical plane where the extending direction of the second sliding groove 122 is located. In this way, the degree of freedom of the cover body 20 in multiple directions can be limited, so that the cover body 20 can slide more smoothly.
  • the cover 20 in this embodiment is L-shaped.
  • the cover 20 includes a horizontal portion 22, a vertical portion 23, and a convex portion 24.
  • the horizontal portion 22 is used to open and close the injection port of the containing cavity.
  • the convex portion 24 is provided on the horizontal portion 22.
  • the vertical portion 23 is bent relative to the horizontal portion 22 and is located on the side of the first receiving cavity 111 away from the mounting plate 14.
  • the first convex portion is formed on the horizontal portion 22 and the second convex portion 123 is formed on the vertical portion 23.
  • the first convex part is slidingly fitted with the first sliding groove 121, and the second convex part 123 is slidingly fitted with the second sliding groove 122, so as to guide the cover 20 to be able to slide on the main body 10.
  • the receiving cavity includes a first receiving cavity 111 and a second receiving cavity 112.
  • the driving device includes a first driving device 30 and a second driving device 40.
  • the first receiving cavity 111, the second receiving cavity 112, the first driving device 30, the second driving device 40 and the linkage structure 50 are installed on the mounting board 14. In this way, the components of the dispenser 100 can be assembled into one body, so that the dispenser 100 can be quickly installed on the washing appliance 1000, which is beneficial to improve the assembly efficiency.
  • the first driving device 30 can be controlled by a weak current. In this way, it is beneficial to improve the safety of the dispenser 100.
  • the second driving device 40 is used to drive the second component 1126 to move, so that the second component 1126 slides in and out of the second opening 1124, thereby closing and opening the second opening 1124.
  • the rotation axis of the first connecting member 52 is non-parallel to the rotation axis of the first component 1114. Please also refer to FIG. 1. In the illustrated example, the rotation axis of the first connecting member 52 extends along the sliding direction of the cavity 200, that is, the A direction.
  • the rotation axis of the first component 1114 extends along the sliding direction of the cover 20, that is, the B direction. In this way, the rotation of the first connecting member 52 will not cause an increase in the thickness of the dispenser 100, which is beneficial to the miniaturization of the dispenser 100.
  • the first receiving cavity 111 and the second receiving cavity 112 are arranged on the same side of the mounting board 14, and the first driving device 30, the second driving device 40 and the linkage structure 50 are arranged on the other same side of the mounting board 14. In this way, the space on both sides of the mounting plate 14 can be fully utilized, the space occupation of the distributor can be reduced, and the appearance of the distributor 100 can be beautiful.
  • first receiving cavity 111 and the second receiving cavity 112 are arranged side by side. Further, in the illustrated embodiment, the first receiving cavity 111 and the second receiving cavity 112 are arranged along the sliding direction of the cover 20 (the arrow B in FIG. 3 indicates the sliding direction of the cover).
  • the first accommodating cavity 111 is provided with a first injection port 110, a first accommodating cavity 1111, a first component 1114 and a first opening (not shown).
  • the first injection port 110 is formed at the top of the first receiving cavity 111.
  • the washing consumables of the washing appliance 1000 may include detergent.
  • the first receiving cavity 111 can be used to contain the detergent of the washing appliance 1000.
  • the detergent can be used for washing dishes.
  • the detergent can be in block, powder, liquid or flake form. For example, it is dishwashing powder, dishwashing block, dishwashing tablet, etc.
  • the user can open the first injection port 110 of the first receiving cavity 111 by sliding the cover 20, and then load the cleaning agent into the first receiving cavity 111 through the first injection port 110.
  • the first injection port 110 is located at the top of the first receiving cavity 111, which can be understood as the first injection port 110 is oriented upward.
  • the first injection port 110 may also be opened on the side wall of the first receiving cavity 111, and the first injection port 110 may be facing the outside of the side wall or the first injection port 110 may be inclined upward and opened in the first receiving cavity 111. Side wall.
  • the direction of the opening at the top of the washing chamber 201 of the cavity 200 and the direction of the first injection port 110 of the first receiving cavity 111 of the dispenser 100 are the same.
  • the directions are all upwards.
  • the second receiving cavity 112 is provided with a second injection port (not shown), a second receiving cavity 1122, and a second opening 1124.
  • the second opening 1124 communicates with the second receiving cavity 1122, and the second opening 1124 is located
  • a movable second part 1126 is provided.
  • the washing consumables of the washing appliance 1000 may include dishwashing agent, and the second receiving cavity 112 is used for accommodating the dishwashing agent of the washing appliance 1000, and the dishwashing agent can be used to make tableware smooth and bright.
  • the rinse aid is liquid. It is understood that the rinse aid may also be in the form of lumps, powder, or flakes.
  • the washing consumables of the washing appliance 1000 may also include soft water salt, deodorant, desiccant, etc.
  • the dispenser 100 may include a plurality of accommodating cavities, and each type of washing consumable can be accommodated in one accommodating cavity. The specific form of the washing consumables is not limited here.
  • the first receiving cavity 1111 and the second receiving cavity 1121 are both substantially rectangular parallelepiped shapes. Both the first injection port 110 and the second injection port are substantially rectangular. It can be understood that, in other embodiments, the first receiving cavity 1111 and the second receiving cavity 1121 may also have other regular or irregular shapes, and the first injection port 110 and the second injection port may also have other regular or irregular shapes. Regular shape.
  • the washing process of the tableware in the drawer type dishwasher usually includes a main washing stage and a rinsing stage, wherein a sheet or block detergent can be used for washing in the main washing stage.
  • the first accommodating cavity 1111 can be used to load a sheet-shaped or block-shaped detergent used in the main washing stage, such as a dishwashing block and a dishwashing powder.
  • the second accommodating cavity 1121 can be used for loading rinse aid used in the rinsing phase.
  • the user can load sheet, block or powder detergent into the first receiving cavity 1111 through the first injection port 110, and can put the rinse aid into the second receiving cavity 1121 through the second injection port.
  • the first opening is connected to the first receiving cavity 1111, and the first component 1114 is connected to the first opening.
  • the first part 1114 can open and close the first opening.
  • the first component 1114 is the bottom cover of the first receiving cavity 111.
  • the first driving device 30 is connected to the first component 1114 through the linkage structure 50, and the first driving device 30 is used to drive the linkage structure 50 to move to drive the first component 1114 to move.
  • the first component 1114 can open and close the first opening, so that the washing consumables placed in the first receiving cavity 1111 can fall through the first opening to enter the washing chamber 201 and participate in the washing of tableware.
  • the second opening 1124 communicates with the second receiving cavity 1122
  • the second opening 1124 is provided with a second part 1126
  • the second part 1126 can open and close the second opening 1124.
  • the second driving device 40 is used to drive the second component 1126 to move. In this way, the washing consumables placed in the second receiving cavity 1121 can fall through the second opening 1124 to enter the washing chamber 201 and participate in the washing of the tableware.
  • the second component 1126 may be a sealing plug, and the second opening 1124 may be an opening of a through hole. Further, the second part 1126 may be made of rubber.
  • the second driving device 40 can also drive the linkage structure of the second driving device 40 to move to drive the second component 1126 to move.
  • first component 1114 and the second component 1126 are controlled by the first driving device 30 and the second driving device 40 respectively, so that the washing consumables in the first receiving cavity 1111 and the second receiving cavity 1121 can be put out independently, thereby Ensure the washing effect of washing appliances.
  • the second driving device 40 is used to drive the second part 1126 to open the second opening 1124 after the first part 1114 opens the first opening.
  • the first opening can be opened first, and then the second opening 1124 can be opened, so that the cleaning agent contained in the first receiving cavity 111 is put in first, and then the rinse agent contained in the second receiving cavity 112 is put in, so as to achieve The order of detergent and rinse aid.
  • the first receiving cavity 1111 contains a dishwashing block
  • the second receiving cavity 1121 contains a dishwashing block.
  • the first opening can be opened by the first driving device 30 first, and then the second driving device 40 can be used to open the first opening.
  • the second opening 1124 is opened, so that the dishwashing block is put in first, and then the rinse aid is put in, so that the dishwashing block and the rinse aid are put in order.
  • both the first driving device 30 and the second driving device 40 may include solenoid valves. Solenoid valves are low cost, widely used, and easy to obtain. The use of solenoid valves as the power source of the first driving device 30 and the second driving device 40 can reduce the cost of the distributor 100 and improve the production efficiency.
  • first driving device 30 and the second driving device 40 may also include a motor, or the first driving device 30 may include a motor and the second driving device 40 may include a solenoid valve, or a first driving device 30 may include a motor and the second driving device 40 may include a solenoid valve.
  • the driving device 30 includes a solenoid valve and the second driving device 40 includes a motor.
  • the linkage structure 50 includes a first connecting member 52 and a second connecting member 54.
  • the first connecting member 52 is connected to the first driving device 30, the second connecting member 54 is rotatably connected to the first connecting member 52 and the first component 1114, and the first driving device 30 is used to drive the first connecting member 52 to move.
  • the second connecting member 54 is driven to move, so that the first component 1114 is driven to move.
  • the first driving device 30 drives the first component 1114 to move.
  • the first driving device 30 is used to drive the first connecting member 52 to rotate, so as to drive the second connecting member 54 to move, thereby driving the first component 1114 to rotate.
  • the first member 1114 can realize the opening and closing of the first opening in a rotatable manner.
  • the first driving device 30 can also be used to drive the first connecting member 52 to move, so as to drive the second connecting member 54 to move, thereby driving the first component 1114 to slide.
  • the first member 1114 can realize the opening and closing of the first opening in a sliding manner.
  • the specific manner in which the first component 1114 realizes the opening and closing of the first opening is not limited here.
  • the first component 1114 is the bottom cover of the first receiving cavity 111.
  • the first component 1114 includes a bottom cover rotating shaft 1115 and a bottom cover plate 1116.
  • the bottom cover shaft 1115 and the bottom cover plate 1116 are fixedly connected.
  • the bottom cover shaft 1115 and the bottom cover plate 1116 can be an integral structure or a separate structure.
  • the second connecting member 54 is rotatably connected with the bottom cover shaft 1115.
  • the first driving device 30 includes a driving member 31 and a push rod 32 connected to the driving member 31.
  • the push rod 32 is partially embedded in the mating part.
  • the driving member 31 is used to drive the push rod 32 to move to drive the first connecting member 52 to move.
  • the connection between the first connecting member 52 and the first driving device 30 is realized by the fitting portion 521 and the push rod 32, so that the first driving device 30 drives the first connecting member 52 to move.
  • the housing 312 of the driving member 31 is formed with a through hole 314, and the driving member 31 can drive the push rod 32 to be pushed out or retracted from the through hole 314.
  • the push rod 32 includes a connecting portion 324 and a limiting portion 326.
  • the limiting portion 326 is disposed at an end of the pushing rod 32 away from the driving member 31.
  • the fitting portion 521 surrounds the connecting portion 324, and the limiting portion 326 abuts against the fitting portion. 521 side, so that the push rod 32 is connected with the first connecting piece 52. In this way, the limiting portion 326 ensures that the first connecting member 52 and the first driving device 30 will not be separated.
  • the push rod 32 may further include a mating part 322, which is disposed at one end of the connecting part 324 away from the limiting part 326, and the mating part 322 abuts against the other side of the fitting part 521.
  • the matching portion 322 cooperates with the limiting portion 326 to further limit the movable range of the first connecting member 52.
  • the first connecting member 52 is made to move between the mating portion 322 and the limiting portion 326, which not only avoids the insufficient linkage of the first connecting member 52 due to the excessive movement range of the first connecting member 52, but also the movement of the first connecting member 52. Provides space. It can be understood that in other examples, the matching portion 322 may be omitted.
  • the size of the connecting portion 324 is smaller than the size of the limiting portion 326.
  • the cross-sectional area of the connecting portion 324 is smaller than the cross-sectional area of the limiting portion 326.
  • the fitting recess 5212 includes a fitting port.
  • the push rod 32 can be locked into the fitting portion 521 through the fitting opening, so as to realize the connection between the first connecting member 52 and the first driving device 30.
  • the fitting recess 5212 may also include a fitting hole.
  • the connecting portion 324 of the push rod 32 can extend into the inserting portion 521 through the inserting hole.
  • the limiting portion 326 can be fixed to the connecting portion 324 away from the mating One side of the portion 322, thereby realizing the connection between the first connecting member 52 and the first driving device 30.
  • the limiting portion 326 may be fixed to the side of the connecting portion 324 away from the mating portion 322 by welding, bonding or other methods.
  • fitting hole may be a circular hole, an oval hole, a square hole or other shapes of holes.
  • the specific shape of the fitting hole is not limited here.
  • the first connecting member 52 includes a first member 522 and a second member 524.
  • the extending direction of the first member 522 is different from the extending direction of the second member 524.
  • a shaft hole 526 is formed at the joint of the first member 522 and the second member 524.
  • the distributor 100 includes a rotating shaft (not shown), the rotating shaft passes through the shaft hole 526, the first driving device 30 is connected to the first member 522, the second member 524 is connected to the second connecting member 54, and the first driving device 30 is used to drive The first piece 522 moves to drive the first connecting piece 52 to rotate around the rotating shaft, so that the second piece 524 drives the second connecting piece 54 to move.
  • the driving direction of the first driving device 30 is changed by the first connecting member 52, so that the first component 1114 can open and close the first opening.
  • the push rod 32 is in an ejected state.
  • the push rod 32 is retracted, and the first member 522 is driven to move along the direction in which the push rod 32 is retracted. Since the shaft hole 526 is provided with a rotating shaft, the movement of the first member 522 drives the second member 524 to rotate around the shaft hole 526 on a plane parallel to the direction in which the push rod 32 is retracted.
  • the rotation of the second member 524 drives the second connecting member 54 to move, so that the first member 1114 is parallel to The axis 1117 in the direction in which the push rod 32 is retracted rotates, thereby opening the first opening.
  • the extending direction of the first member 522 is different from the extending direction of the second member 524, which means that the extending directions of the first member 522 and the second member 524 are not in the same straight line.
  • the first piece and the second piece are both elongated, and the length direction of the first piece and the length direction of the second piece are not in the same straight line.
  • the angle of the first piece 522 and the second piece 524 is related to the movement distance of the push rod 32. Furthermore, the greater the movement distance of the push rod 32 is, the greater the angle between the first member 522 and the second member 524 is.
  • the first piece 522 and the second piece 524 may be an integral structure or a separate structure, and the details are not limited here.
  • the angle between the first piece 522 and the second piece 524 is an acute angle. It can be understood that, in other examples, the angle between the first piece 522 and the second piece 524 may also be an obtuse angle. The specific range of the angle between the first piece 522 and the second piece 524 is not limited here.
  • the rotating shaft is protrudingly provided on the mounting plate 14.
  • An end of the rotating shaft far away from the mounting plate 14 may form a limiting end, and the size of the limiting end is larger than the size of the shaft hole 526.
  • the position of the first connecting member 52 can be limited between the limiting end and the mounting plate 14 to prevent the first connecting member 52 from being detached from the rotating shaft during the rotation, which is beneficial to improve the reliability of the dispenser 100.
  • the dispenser 100 includes a first housing cavity 111 and a first driving device 30.
  • the first housing cavity 111 is provided with a first housing cavity 1111 and a first opening, and the first opening communicates with the first housing cavity.
  • a movable first component 1114 is connected to the first opening, the first component 1114 can open and close the first opening, and the first driving device 30 is connected to the first component 1114.
  • the first driving device 30 is used to keep the first component 1114 in the state of opening the first opening within the first preset time period. In this way, the washing consumables in the first accommodating cavity 1111 have enough time to enter the washing chamber 201 of the washing appliance 1000, avoiding that all or most of the washing consumables cannot enter the washing chamber 201, so that the washing effect can be ensured.
  • the washing consumables in the first accommodating cavity 1111 are in sheet, powder or block shape, the washing consumables may be attached to the inner wall of the first accommodating cavity 111, even if the first component 1114 opens the first opening, the washing consumables It is also difficult to completely fall into the washing chamber 201 in a short time. Therefore, it is necessary to keep the first component 1114 in a state where the first opening is opened so that all or most of the washing consumables fall into the washing chamber 201.
  • the dispenser 100 may include a controller (not shown), the controller is connected to the first driving device 30, and the controller is used to control the opening and closing state of the first driving device 30 so that the first driving device 30 is within a preset time period.
  • the first member 1114 is maintained in a state where the first opening is opened. In this way, the first driving device 30 is controlled by the controller, which can more accurately ensure that the first component 1114 opens the first opening within the preset time period.
  • the open state of the first drive device 30 corresponds to the operation of the first drive device 30, and the closed state of the first drive device 30 corresponds to the stop of the first drive device 30.
  • controller may also be a controller of the washing appliance 100.
  • the specific form of the controller is not limited here.
  • the dispenser 100 includes a reset member (not shown) connected to the first part 1114, and the first driving device 30 is used to keep the first part 1114 open when the working time is preset. In an open state, the reset member is used to drive the first component 1114 to close the first opening when the first driving device 30 stops working.
  • the first driving device 30 only needs to work for a preset period of time, so that energy consumption can be saved.
  • the restoring element includes but is not limited to elements such as springs, torsion springs, elastic sheets, elastic bands, and torsion springs.
  • the specific form of the reset piece is not limited here.
  • the first opening is kept closed by the force of the resetting member.
  • the first member 1114 can be driven to overcome the impact of the resetting member on the first member. The force applied by 1114 causes the first member 1114 to open the first opening.
  • the first driving device 30 is energized, the push rod 32 is retracted, and the first component 1114 is driven to open the first opening.
  • the first driving device 30 is powered off, the push rod 32 is extended, and the first member 1114 closes the first opening under the action of the reset member.
  • the controller may control the first driving device 30 to remain energized for a preset period of time, so that the push rod 32 remains contracted for the first preset period of time, so that the first member 1114 is kept open for the first preset period of time. status.
  • the time period required for the first opening to remain closed is longer than the time period required for the first opening to remain open. Therefore, in this example, the first driving device 30 may not work most of the time, thereby saving energy consumption.
  • the first driving device 30 may be a solenoid valve, and the reset member may be a torsion spring.
  • the range of the first preset duration is 2-8 minutes. For example, it is 2 minutes, 4 minutes, 7 minutes, and 8 minutes.
  • the controller may apply a preset voltage to the first driving device 30, so that the first driving device 30 operates within the first preset duration, so that the first component 1114 remains open. The state of the opening.
  • the preset voltage is 220V.
  • the washing consumables in the first receiving cavity 1111 can be washed down by the circulating water of the washing appliance 1000, or fully dissolved in the circulating water of the washing appliance 1000.
  • the washing appliance 1000 may also include a flushing device (not shown).
  • the flushing device can flush the first receiving cavity 1111, and the first receiving chamber 1111 can be washed by water flow. The washing consumables in the cavity 1111 flush into the washing chamber 201.
  • the dispenser 100 includes a resetting member connected to the first component 1114, and the first driving device 30 is used to keep the resetting member in a state of opening the first opening when the operation is stopped for a preset period of time.
  • the driving device 30 is used to drive the first component 1114 to close the first opening under working conditions.
  • the first part 1114 can also be realized to keep the first opening open. It can be understood that when the first driving device 30 stops working, the first opening is kept open by the force of the resetting member, and the first driving device 30 works to drive the first member 1114 to overcome the impact of the resetting member on the first member 1114. The applied force causes the first part 1114 to close the first opening.
  • the first driving device 30 may not be energized for a preset period of time, so as to keep the first component 1114 in a state of opening the first opening for the preset period of time. In the case where the first component 1114 needs to close the first opening, the first driving device 30 can be controlled to be energized.
  • the first driving device 30 is connected to the first component 1114, and the first driving device 30 is used to drive the first component 1114 to move under working conditions, so that the first component 1114 opens and closes the first opening .
  • the first driving device 30 does not need the cooperation of the reset member, and the first component 1114 can be caused to open the first opening, and the first component 1114 can also be caused to close the first opening. This can reduce the number of components and help improve assembly efficiency.
  • the first driving device 30 can drive the first component 1114 to move to move the first component 1114 from a state of closing the first opening to a state of opening the first opening. Then, the first driving device 30 can maintain the state of driving the first component 1114 to open the first opening for a preset period of time. After the preset time period has elapsed, the first driving device 30 can drive the first component 1114 to move so that the first component 1114 moves from the state of opening the first opening to the state of closing the first opening.
  • the first driving device 30 may be a motor.
  • the motor can control the length of time for the first component 1114 to open the first opening, so that the first component 1114 maintains the state of opening the first opening for a preset time period.
  • the motor can also control the angle and/or speed of the rotation of the first component 1114. In this way, the motor can cooperate with the washing device of the washing appliance 1000 to promote the washing consumables in the first receiving chamber 1111 to enter the washing chamber 201.
  • the motor can also control the rotation angle and/or speed of the first component 1114 according to the washing mode. In this way, the delivery of washing consumables can be matched with the washing mode.
  • the first driving device 30 includes a driving part 31 and a driving shaft 33 connected to the driving part 31, the driving shaft 33 is connected to the first part 1114, and the driving part 31 is used to drive the driving shaft 33 to move to drive the first part 1114 to move. Thereby, the first part 1114 opens and closes the first opening. In this way, the driving of the first component 1114 by the first driving device 30 is realized.
  • the driving member 31 is used to drive the driving shaft 33 to rotate to drive the first part 1114 to rotate, so that the first part 1114 opens and closes the first opening.
  • the drive shaft 33 and the first component 1114 rotate synchronously, the structure is simple, and the control is convenient. It can be understood that the rotation angle of the first component 1114 needs to be controlled by controlling the rotation of the drive shaft 33 by the same angle.
  • the driving member may drive the driving shaft to slide to drive the first member 1114 to rotate, so that the first member 1114 opens and closes the first opening; the driving member may drive the driving shaft to slide to drive the first member 1114 Sliding, so that the first member 1114 opens and closes the first opening.
  • the specific manner in which the first driving device 30 drives the first component 1114 is not limited here.
  • the distributor 100 further includes a transmission member 34, which connects the drive shaft 33 and the first component 1114.
  • the drive shaft 33, the transmission member 34, and the first component 1114 rotate synchronously.
  • the transmission member may also be at least one of elements such as a lever, a gear, a screw rod, and a belt.
  • the specific form of the transmission element is not limited here.
  • the transmission member 34 can also be omitted.
  • the second driving device 40 can also be used to maintain the second component 1126 in the state of opening the second opening 1124 within the second preset time period. In this way, the washing consumables in the second receiving chamber 1121 have enough time to enter the washing chamber 201 of the washing appliance 1000, avoiding that all the washing consumables cannot enter the washing chamber 201, and the washing effect can be ensured.
  • the second driving device 40 can be energized within the second preset time period, so that the second component 1126 moves away from the second opening 1124 to open the second opening 1124, thereby enabling the second housing
  • the washing consumables in the chamber 1121 enter the washing chamber 201.
  • the second preset duration and the first preset duration may be the same or different.
  • the amount of washing consumables contained in the second receiving chamber 1121 into the washing chamber 201 can be controlled by controlling the second preset time period.
  • the dispenser 100 may also include an elastic member (not shown) connected to the second component 1126.
  • the dispenser 100 of the embodiment of the present application includes a first housing cavity 111 and a first driving device 30.
  • the first housing cavity 111 is provided with a first housing cavity 1111 and a first opening, and the first opening communicates with the first housing.
  • a movable first part 1114 is connected to the first opening, the first part 1114 can open and close the first opening, and the first driving device 30 is connected to the first part 1114.
  • the first driving device 30 is used for keeping the first component 1114 in the state of opening the first opening within the first preset time period.
  • the washing consumables in the first accommodating cavity 1111 have enough time to enter the washing chamber 201 of the washing appliance 1000, avoiding that all or most of the washing consumables cannot enter the washing chamber 201, so that the washing effect can be ensured.
  • the features of the washing appliance 1000 in the second embodiment are basically the same as those of the washing appliance in the first embodiment.
  • the explanation of the washing appliance in the first embodiment is applicable to the washing appliance in the second embodiment.
  • the following is a description of the washing appliance in the second embodiment.
  • the difference between the washing appliance and the washing appliance in the first embodiment will be described in further detail.
  • the features of the washing appliance in the first embodiment and the features of the second embodiment can be combined without contradiction.
  • the dispenser 100 includes a limiting structure 60.
  • the limiting structure 60 limits the movement of the linkage structure 50 to make the first component 1114 maintains the state of opening the first opening.
  • the limiting structure 60 restricts the movement of the first connecting member 52, so that the first member 1114 keeps opening the first opening. status.
  • the first driving device 30 drives the first part 1114 to open the first opening
  • the movement of the linkage structure 50 is restricted by the stop structure 60, so that even if the first driving device 30 is powered off, the first part can be turned off.
  • 1114 maintains the state of opening the first opening, so that the washing consumables contained in the first receiving cavity 1111 have enough time to enter the washing cavity 201 of the washing appliance 1000, thereby ensuring the cleaning effect.
  • the first component 1114 to open the first opening is driven by the first driving device 30. Once the first driving device 30 is powered off and the push rod 32 is ejected, the first component 1114 will close the first opening. .
  • the restriction structure 60 restricts the movement of the first connecting member 52 so that the first member 1114 maintains the state of opening the first opening, and it is not necessary for the first driving device 30 to maintain the state of the first member 1114 opening the first opening. And keeping the power on is conducive to saving energy.
  • the limiting structure 60 is provided on the side of the mounting plate 14 away from the first receiving cavity 111.
  • the first receiving cavity 111 and the second receiving cavity 112 are arranged on one side of the mounting board 14, and the first driving device 30, the linkage structure 50 and the limiting structure 60 are arranged on the other side of the mounting board 14.
  • the space on both sides of the mounting plate 14 can be fully utilized, so that the first receiving cavity 111 and the second receiving cavity 112 are as large as possible, thereby accommodating more washing consumables.
  • the limiting structure 60 includes an elastic member 61, a first limiting member 62 and a second limiting member 64.
  • the elastic member 61 is used to apply an elastic force to the first limiting member 62 to keep the first limiting member in a state of being offset toward the first driving device 30.
  • the elastic member 61 can cooperate with the first limiting member 62 so that the second limiting member 64 is driven by the first driving device 30 to move relative to the first limiting member 62.
  • the elastic member 61 is connected to the first limiting member 62, and an end of the elastic member 61 away from the first limiting member 62 is connected to the mounting plate 14.
  • one end of the elastic member 61 is fixed to the mounting plate 14, and the other end is fixedly connected to the first limiting member 62.
  • the elastic member 61 includes an elastic piece, a spring, or other elastic elements.
  • the elastic member 61 and the first limiting member 62 may be connected by bonding, clamping, screwing, or other methods.
  • the specific connection manner of the elastic member 61 and the first limiting member 62 is not limited here.
  • the first limiting member 62 is provided with a first position and a second position for limiting the movement of the linkage structure 50.
  • the first limiting member 62 further includes a first guiding groove 626, a second guiding groove 628 and a protrusion 629.
  • the first guide groove 626 and the second guide groove 628 surround the protrusion 629.
  • One end of the first limiting member 62 is fixed to the mounting plate 14, and under the action of the second limiting member 64 and the elastic member 61, the first limiting member 62 can move relative to the mounting plate 14.
  • the first limiting member 62 is offset left and right relative to the mounting plate 14.
  • the first guide groove 626 and the second guide groove 628 are in communication, the first guide groove 626 forms a first path, the second guide groove 628 forms a second path, and the first path and the second path communicate to form a loop.
  • the first path refers to a path from the first position 622 to the second position 624 along the first guiding groove 626.
  • the second path refers to a path from the second position 624 along the second guiding groove 628 to the first position 622.
  • the first guiding slot 626 is used to guide the second limiting member 64 to move from the first position 622 to the second position 624.
  • the second guiding groove 628 is used to guide the second limiting member 64 to move from the second position 624 to the first position 622. In this way, the movement trajectory of the second limiting member 64 is guided by the first guiding groove 626 and the second guiding groove 628, so that the second limiting member 64 can move according to a preset trajectory.
  • the first position 622 is located on the groove wall of the first guiding groove 626 and/or the second guiding groove 628.
  • the protruding portion 629 includes a first portion 6291 and a second portion 6292.
  • the first portion 6291 and the second portion 6292 extend in different directions.
  • the second position 624 is located inside the junction of the first portion 6291 and the second portion 6292.
  • the position 622 is located below the second position 624.
  • the protrusion 629 is substantially Y-shaped.
  • the second limiting member 64 moves to the second position 624, even if the first driving device 30 is powered off, the second limiting member 64 will be fixed at the second position 624 by the first portion 6291 and the second portion 6292 , So that the first member 1114 maintains the state of opening the first opening.
  • the second limiting member 64 cooperates with the first limiting member 62, and the second limiting member 64 is disposed in the linkage structure 50.
  • the second limiting member 64 is disposed at the intersection of the first connecting member 52 and the second connecting member 64. In this way, the rapid positioning of the second limiting member 64 can be realized, which is beneficial to improving assembly efficiency and production efficiency.
  • the second limiting member 64 may be cylindrical.
  • the width of the second limiting member 64 is smaller than the width of the first guiding groove 626 and the width of the second guiding groove 628. In this way, the second limiting member can slide through the first guide groove 626 and the second guide groove 628.
  • the second limiting member 64 protrudes from the first connecting member 52 toward the first limiting member 62. Specifically, the second limiting member 64 is disposed on the second member 524 of the first connecting member 52. It can be understood that in other embodiments, the second limiting member 64 may also be disposed at the first member 522 of the first connecting member 52 or other positions of the linkage structure 50.
  • the central axis of the second limiting member 64 coincides with the axis of the second connecting member 54 rotating relative to the first connecting member 52. It can be understood that, in other embodiments, the central axis of the second limiting member 64 may also be offset from the axis of rotation of the second connecting member 54 relative to the first connecting member 52.
  • the specific position of the second limiting member 64 is not limited here.
  • the first driving device 30 is used to drive the first connecting member 52 to move, so as to drive the second limiting member 64 to move from the first position 622 of the first limiting member 62 to the first path through the first position 622 of the first limiting member 62 under the cooperation of the elastic member 61.
  • the second position 624 of the limiting member 62 keeps the first member 1114 in the state of opening the first opening.
  • the movement of the first connecting member 52 is restricted, so that the first member 1114 maintains the state of opening the first opening.
  • the elastic member 61 exerts an elastic force on the first limiting member 62, the first limiting member 62 maintains a tendency to shift toward the first driving device 30, so that the second limiting member 64 can be moved away from the second portion 6292 One end of the first part 6291 slides into the second position 624.
  • the first driving device 30 is used to drive the first connecting member 52 to move, so as to drive the second limiting member 64 to move from the second position 624 to the first position 622 through the second path under the cooperation of the elastic member 61, so that The first part 1114 closes the first opening.
  • the elastic member 61 is used to assist the second limiting member 64 to move from the second position 624 to the first position 622.
  • the elastic member 61 applies elastic force to the first limiting member 62, so that when the second limiting member 64 rotates clockwise around the shaft under the driving of the first driving device 30, it moves from the second position 624 slides out and returns to the first position 622 along the second guiding groove 628.
  • the first driving device 30 may be a solenoid valve.
  • the second limiting member 64 moves from the first position 622 to the second position 624.
  • the second limiting member 64 moves from the second position 624 to the first position 622. In this way, the second limiting member 64 can be alternately located at the first position 622 and the second position 624 through the action of the solenoid valve.
  • the first driving device 30 moves once, and the second limiting member 64 is driven by the first driving device 30 to rotate clockwise around the axis of rotation, from the first position 622 along the first position 622.
  • the guiding groove 626 slides into the second position 624.
  • the first driving device 30 acts again, and the second limiting member 64 is driven by the first driving device 30 to rotate clockwise, and returns to the first position 622 from the second position 624 along the second guiding groove 628. At this time, the first component 1114 closes the first opening.
  • the elastic member 61 is first driven by the first limiting member 62 to move away from the first driving device 30, and then the first limiting member 62 is driven to move closer to the first driving device 30, so that the second The limiting member 64 slides into the second position 624. Then the elastic member 61 is driven by the first limiting member 62 to move away from the first driving device 30, and then the first limiting member 62 is driven to move in the direction of the first driving device 30, so that the second limiting member 64 slides. Into the first position 622.
  • the elastic member 61 can also be omitted.
  • the first driving device 30 is used to drive the linkage structure 50 to move, so as to drive the second limiting member 64 to move from the first position 622 through the first path to the second position 624 under the cooperation of the elastic deformation of the first limiting member 61. , So that the first member 1114 maintains the state of opening the first opening.
  • the first driving device 30 is used to drive the linkage structure 50 to move to drive the second limiting member 64 to move from the second position 624 to the first position 622 through the second path under the cooperation of the elastic deformation of the first limiting member 62, thereby The first part 1114 is caused to close the first opening.
  • the elastic force of the first limiting member 62 is used to restrict the movement of the second limiting member 64, which reduces the components of the dispenser 100, which is beneficial to reduce costs and improve assembly efficiency.
  • the first limiting member 62 is first driven by the second limiting member 64 to move away from the first driving device 30, and then the first limiting member 62 uses its own elastic force to move toward the first driving device 30, so as to The second limiting member 64 is slid into the second position 624. Then the first limiting member 62 is driven by the second limiting member 64 to move away from the first driving device 30, and then uses its own elastic force to move in the direction of the first driving device 30, so that the second limiting member 64 slides in First location 622.
  • the dispenser 100 of the embodiment of the present application is used for the washing appliance 1000.
  • the dispenser 100 includes a first receiving cavity 111, a first driving device 30, a linkage structure 50, and a limiting structure 60.
  • the first receiving cavity 111 A first accommodating cavity 1111 and a first opening are provided, the first opening is connected to the first accommodating cavity 1111, a movable first part 1114 is connected to the first opening, and the first driving device 30 is connected to the first part 1114 through the linkage structure 50 ,
  • the first driving device 30 is used to drive the linkage structure 50 to move to drive the first component 1114 to move, so that the first component 1114 opens and closes the first opening.
  • the limiting structure 60 limits the movement of the linkage structure 50 so as to keep the first component 1114 in an open state.
  • the movement of the linkage structure 50 is restricted by the stop structure 60, so that the first member 1114 is kept in the state of opening the first opening, so that the washing consumables contained in the first receiving cavity 1111 are sufficient Time enters the washing chamber 201 of the washing appliance 1000, thereby ensuring the cleaning effect.

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un distributeur (100) utilisé pour un appareil de lavage (1000), le distributeur (100) comprenant une première cavité de contenant (111) et un premier dispositif d'entraînement (30), la première cavité de contenant (111) étant pourvue d'un premier corps de cavité de contenant (1111) et d'une première ouverture, la première ouverture étant en communication avec le premier corps de cavité de contenant (1111), un premier élément (1114) mobile étant relié au niveau de la première ouverture, le premier élément (1114) pouvant ouvrir et fermer la première ouverture, le premier dispositif d'entraînement (30) étant relié au premier élément (1114) et le premier dispositif d'entraînement (30) étant utilisé pour maintenir le premier élément (1114) dans un état dans lequel la première ouverture est ouverte pendant d'une durée prédéfinie.
PCT/CN2020/090889 2019-11-19 2020-05-18 Distributeur et appareil de lavage WO2021098166A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201911136289.9 2019-11-19
CN201911136288.4 2019-11-19
CN201911136289.9A CN110840368B (zh) 2019-11-19 2019-11-19 分配器和洗涤电器
CN201911135059.0 2019-11-19
CN201911136288.4A CN110742562B (zh) 2019-11-19 2019-11-19 分配器和洗涤电器
CN201911135059.0A CN110840365B (zh) 2019-11-19 2019-11-19 分配器和洗涤电器

Publications (1)

Publication Number Publication Date
WO2021098166A1 true WO2021098166A1 (fr) 2021-05-27

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PCT/CN2020/090889 WO2021098166A1 (fr) 2019-11-19 2020-05-18 Distributeur et appareil de lavage

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WO (1) WO2021098166A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101500467A (zh) * 2006-08-04 2009-08-05 Lg电子株式会社 洗碟机及其控制方法
WO2011029089A1 (fr) * 2009-09-07 2011-03-10 Eran Ben-Shmuel Dispositif et procédé de désinfection et/ou de stérilisation
CN103369998A (zh) * 2011-02-08 2013-10-23 毕勤股份有限公司 用于给清洗机特别是给洗碗机分配清洗剂的一体式装置
CN109219380A (zh) * 2016-06-01 2019-01-15 伊利诺斯工具制品有限公司 电机驱动式室内洗碗机清洗助剂分配器
CN109868621A (zh) * 2019-03-13 2019-06-11 珠海格力电器股份有限公司 电磁阀、投放装置及清洗设备
CN110742562A (zh) * 2019-11-19 2020-02-04 佛山市顺德区美的洗涤电器制造有限公司 分配器和洗涤电器
CN110840365A (zh) * 2019-11-19 2020-02-28 佛山市顺德区美的洗涤电器制造有限公司 分配器和洗涤电器
CN110840368A (zh) * 2019-11-19 2020-02-28 佛山市顺德区美的洗涤电器制造有限公司 分配器和洗涤电器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101500467A (zh) * 2006-08-04 2009-08-05 Lg电子株式会社 洗碟机及其控制方法
WO2011029089A1 (fr) * 2009-09-07 2011-03-10 Eran Ben-Shmuel Dispositif et procédé de désinfection et/ou de stérilisation
CN103369998A (zh) * 2011-02-08 2013-10-23 毕勤股份有限公司 用于给清洗机特别是给洗碗机分配清洗剂的一体式装置
CN109219380A (zh) * 2016-06-01 2019-01-15 伊利诺斯工具制品有限公司 电机驱动式室内洗碗机清洗助剂分配器
CN109868621A (zh) * 2019-03-13 2019-06-11 珠海格力电器股份有限公司 电磁阀、投放装置及清洗设备
CN110742562A (zh) * 2019-11-19 2020-02-04 佛山市顺德区美的洗涤电器制造有限公司 分配器和洗涤电器
CN110840365A (zh) * 2019-11-19 2020-02-28 佛山市顺德区美的洗涤电器制造有限公司 分配器和洗涤电器
CN110840368A (zh) * 2019-11-19 2020-02-28 佛山市顺德区美的洗涤电器制造有限公司 分配器和洗涤电器

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