Spraying system and dish washing machine

Abstract

The utility model relates to a spraying system and a dish-washing machine, and belongs to the field of dish-washing machines. The spraying assembly is arranged on the driving assembly, and the spraying assembly can rotate relative to the driving assembly; the rotating assembly is arranged on the driving assembly, and the driving assembly can drive the rotating assembly to rotate; and the rotating connecting piece is in transmission connection with the rotating assembly and the spraying assembly, and the spraying assembly can be driven by the rotating connecting piece to rotate in a reciprocating mode. According to the spraying system, the spraying assembly can be driven by the rotating connecting piece to rotate in a reciprocating mode, the heavily-polluted tableware area is sprayed in a reciprocating mode, and the spraying efficiency of the heavily-polluted tableware area is improved.

Description

Technical Field

[0001] This utility model relates to the field of dishwashers, and in particular to a spray system and a dishwasher. Background Technology

[0002] In existing technology, dishwashers generally include a lower rack, an upper rack, and a top tray, each used to hold different types of tableware, and a spray system to clean the tableware. However, the spray systems of existing dishwashers are either unable to clean heavily soiled areas of the racks or trays, or their cleaning ability for heavily soiled areas is weak, resulting in low cleaning efficiency and incomplete cleaning of the tableware, necessitating further improvements. Utility Model Content

[0003] Therefore, it is necessary to provide a spray system and dishwasher to address the problems that existing dishwasher spray systems cannot clean heavily soiled tableware areas in dish racks or trays, or that spray systems have weak cleaning capabilities and low cleaning efficiency for heavily soiled tableware areas.

[0004] A spraying system includes: a drive assembly; a spraying assembly disposed on the drive assembly and rotatable relative to the drive assembly; a rotating assembly disposed on the drive assembly and rotatable by the drive assembly; and a rotating connector that is pulsatorically connected to both the rotating assembly and the spraying assembly, wherein the spraying assembly is rotatable by reciprocating rotation under the drive of the rotating connector.

[0005] The first aspect of this application discloses a spray system in which the spray assembly can be rotated relative to the drive assembly, increasing the spraying range. The rotating assembly and the spray assembly are connected by a rotating connector, enabling the spray assembly to reciprocate. This reciprocating rotation replaces the traditional 360-degree rotation in one direction, allowing for repeated spraying of heavily soiled tableware areas. The spray assembly sprays more liquid onto heavily soiled tableware areas per unit time, improving spraying efficiency and ensuring thorough cleaning, resulting in a better user experience. Furthermore, it avoids spraying unnecessary areas within the dishwasher, preventing unnecessary waste of washing water.

[0006] In one embodiment, the rotating connector includes a first connector, which is movably connected to both the rotating assembly and the spray assembly. The first connector is rotatable under the drive of the rotating assembly, and the spray assembly is reciprocating under the drive of the first connector. By movably connecting the first connector to both the rotating assembly and the spray assembly, the rotating assembly can smoothly drive the spray assembly to reciprocate, allowing for smooth and repeated spraying of heavily soiled tableware areas, effectively improving the cleaning efficiency of these areas.

[0007] In one embodiment, the spray assembly includes a spray element and a rocker arm. The spray element is disposed on the drive assembly, and the rocker arm is disposed on the spray element. The rocker arm is movably connected to the first connecting member, and the first connecting member is rotatable relative to the rocker arm. The movable connection between the rocker arm on the spray element and the first connecting member ensures that the continuous rotational motion of the rotating assembly is effectively converted into a smoother reciprocating rotation of the spray assembly, thereby effectively improving spray efficiency.

[0008] In one embodiment, the first connector is provided with an adjustment hole, and the rotating assembly includes a first rotating part and a first mounting part. The first rotating part is disposed on the driving assembly, and the driving assembly can drive the first rotating part to rotate. The first mounting part is disposed on the first rotating part, and the first mounting part is connected to the first connector and located at the adjustment hole. The adaptation of the first mounting part to the adjustment hole ensures a stable connection between the first connector and the rotating assembly, making the power transmission between the rotating assembly and the first connector more stable, the spraying of the spraying assembly more stable, and the spraying effect better.

[0009] In one embodiment, the first connector is provided with multiple adjustment holes, each capable of engaging with the rotating assembly. When one of the adjustment holes engages with the rotating assembly, the maximum rotation angle of the spray assembly is β1, and when another adjustment hole engages with the rotating assembly, the maximum rotation angle of the spray assembly is β2, where β2 is greater than β1. By varying the range of rotation angles the spray assembly can achieve when engaging different adjustment holes, the spray area of ​​the spray assembly can be increased or decreased accordingly. This makes it suitable for more diverse tableware arrangement methods, allowing for targeted spraying of heavily soiled areas and improving tableware cleaning efficiency.

[0010] In one embodiment, the drive assembly includes a housing, an impeller structure, and a gear assembly. The housing has an inlet, a power chamber, and an outlet, which are sequentially connected. The housing also has a transmission chamber. The impeller structure is mounted on the housing and located within the power chamber. The gear assembly is mounted on the housing and located within the transmission chamber. The gear assembly is drively connected to the impeller structure. When liquid is input into the power chamber, the impeller structure drives the gear assembly to rotate. The rotating assembly is drively connected to the gear assembly and can rotate under the drive of the gear assembly. When liquid is input into the power chamber, the impeller structure drives the gear assembly, which in turn drives the rotating assembly to rotate. This design uses the washing water that would otherwise be sprayed as power to provide kinetic energy for the rotation of the impeller structure. This design replaces the traditional motor drive, eliminating the need to consider motor design factors, and making the control method simpler, more convenient, and more environmentally friendly. By positioning the impeller within the power chamber and the gear assembly within the transmission chamber, and separating the power chamber and transmission chamber, it helps prevent food residue and other contaminants from entering the transmission chamber and becoming difficult to clean, thus preventing the growth of viruses and bacteria.

[0011] In one embodiment, the spray assembly rotates at an angle of less than 180°. This design allows the spray assembly to rotate only within a certain area, replacing the 360-degree rotation of traditional spray assemblies. This prevents unnecessary waste of washing water by spraying areas inside the dishwasher that do not require spraying.

[0012] In one embodiment, the rotating connector includes a second connector disposed on the spray assembly. The second connector has a sliding space, and a portion of the rotating assembly is located in the sliding space and is movable within it. The second connector is movable under the drive of the rotating assembly, and the spray assembly is reciprocated under the drive of the second connector. The rotation of the rotating assembly causes it to move within the sliding space, pushing the second connector and the spray assembly to reciprocate together. This design allows for reciprocating spraying of heavily soiled tableware areas, improving spraying efficiency and ensuring thorough cleaning. Furthermore, it avoids spraying unnecessary areas within the dishwasher, thus preventing unnecessary waste of washing water.

[0013] In one embodiment, the rotating assembly has at least a first position and a second position when moving in the sliding space. When the rotating assembly is in the first position, the spray assembly rotates by a first angle and the second connecting member is in a third position. When the rotating assembly is in the second position, the spray assembly rotates by a second angle and the second connecting member is in a fourth position. The rotation of the rotating assembly changes its position in the sliding space, causing the second connecting member and the spray assembly to reciprocate together. This design allows for reciprocating spraying of heavily soiled tableware areas, improving spraying efficiency and ensuring the tableware is thoroughly cleaned. Furthermore, it avoids spraying unnecessary areas within the dishwasher, thus preventing unnecessary waste of washing water.

[0014] In one embodiment, the second connector extends radially along the spray assembly. This radial extension of the second connector allows for better power transmission between the rotating assembly, the second connector, and the spray assembly, enabling the spray assembly to reciprocate and thus improving spray efficiency.

[0015] In one embodiment, the sliding space extends along the length of the second connector. By extending the sliding space along the length of the second connector, the length of the sliding space is increased, allowing the spray assembly to reciprocate within a wider range of motion and thus increasing the spraying range.

[0016] In one embodiment, the rotating assembly includes a second rotating part and a second mounting part. The second rotating part is disposed on the driving assembly, which is capable of driving the second rotating part to rotate. The second mounting part is disposed on the second rotating part, connected to the second connecting member, and located in the sliding space. The second mounting part is capable of moving in the sliding space. By positioning the second mounting part in the sliding space, the rotating assembly can be stably connected to the second connecting member, enabling better power transmission between the rotating assembly, the second connecting member, and the spray assembly to drive the spray assembly to reciprocate, thereby improving spray efficiency.

[0017] In one embodiment, the system further includes an infusion assembly. Multiple drive assemblies are disposed on the infusion assembly. The number of spray assemblies is the same as the number of drive assemblies, and each spray assembly is disposed on a corresponding drive assembly. The number of rotating assemblies is the same as the number of drive assemblies, and each rotating assembly is disposed on a corresponding drive assembly. The rotating assemblies, rotating connectors, and spray assemblies are connected in a corresponding manner. Each rotating connector includes a first connector and / or a second connector. By setting multiple spray assemblies driven by the first or second connector to reciprocate, specific heavily soiled areas of tableware inside the dishwasher can be repeatedly cleaned, enhancing the cleaning effect and improving cleaning efficiency. Furthermore, it avoids spraying unnecessary areas inside the dishwasher, thus preventing unnecessary waste of washing water.

[0018] In one embodiment, the system further includes an inner liner assembly, a first bowl basket, a second bowl basket, and a tray assembly. The infusion assembly is disposed on the inner liner assembly, which has a washing chamber. The first bowl basket, the second bowl basket, and the tray assembly are all disposed on the inner liner assembly and located within the washing chamber. The spray assembly is used to output liquid toward the first bowl basket and / or the second bowl basket and / or the tray assembly. Through the vertical distribution design of the first bowl basket, the second bowl basket, and the tray assembly, combined with the adjustable spray assembly, a three-dimensional cleaning effect covering the upper, middle, and lower layers is achieved.

[0019] In one embodiment, a first spray arm assembly is further included, disposed on the inner liner assembly and / or the infusion assembly, the first spray arm assembly being used to dispense liquid toward the first dish basket. By dispensing liquid onto the first dish basket, the first spray arm assembly can play a primary role in cleaning the tableware in the first dish basket.

[0020] In one embodiment, a second spray arm assembly is further included, disposed on the infusion assembly, for dispensing liquid toward the second dish basket. By dispensing liquid onto the second dish basket, the second spray arm assembly plays a primary role in cleaning the dishes in the second dish basket.

[0021] In one embodiment, a third spray arm assembly is further included, disposed on the infusion assembly, for dispensing liquid toward the tray assembly. By dispensing liquid onto the tray assembly, the third spray arm assembly can play a primary cleaning role in cleaning the tableware on the tray assembly.

[0022] In one embodiment, there are multiple spray components, each located on the side and / or bottom of the first dish rack. These spray components are used to wash areas within the first dish rack. This design, combined with the spraying effect of the first spray arm assembly, can distinguish heavily soiled or difficult-to-clean areas. Spray components are then positioned to assist in cleaning the tableware according to the corresponding heavily soiled or difficult-to-clean areas. The reciprocating motion of the spray components can repeatedly spray these areas, improving cleaning efficiency and ensuring that all tableware in the first dish rack is thoroughly cleaned, achieving true coverage without any blind spots.

[0023] In one embodiment, there are multiple spray components, each located on the side and / or bottom of the second dish rack, used to wash areas within the second dish rack. This design, combined with the spraying effect of the second spray arm assembly, can distinguish heavily soiled or difficult-to-clean areas. Spray components are then positioned according to these areas to provide auxiliary cleaning, improving efficiency and ensuring thorough cleaning of all items within the second dish rack, achieving true coverage without any blind spots.

[0024] In one embodiment, there are multiple spray components, each located on the side and / or bottom of the tray assembly, used to wash specific areas of the tray assembly. This design, combined with the spraying effect of the third spray arm assembly, can distinguish heavily soiled or difficult-to-clean areas of the tray assembly. Spray components can then be positioned to assist in cleaning the tableware according to the corresponding heavily soiled or difficult-to-clean areas, thereby improving cleaning efficiency.

[0025] A dishwasher includes: the spray system described above.

[0026] The second aspect of this application discloses a dishwasher in which a spray assembly of a spray system reciprocates under the drive of a first or second connector, enabling repeated cleaning of heavily soiled or difficult-to-clean areas of the dishes. The spray assembly sprays more liquid onto these areas per unit time, effectively improving the cleaning effect and ensuring the dishes are thoroughly cleaned. Furthermore, it avoids spraying unnecessary areas within the dishwasher, thus preventing unnecessary waste of washing water. Attached Figure Description

[0027] Figure 1 This is a connection diagram of the sprinkler system;

[0028] Figure 2 A perspective view of the drive assembly, the rotating assembly, the first connecting member, and the spray assembly;

[0029] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0030] Figure 4 Exploded view of the drive assembly, rotating assembly, first connector, and spray assembly;

[0031] Figure 5 This is a perspective view of the first connector;

[0032] Figure 6 A perspective view of a spray assembly according to one embodiment;

[0033] Figure 7 A perspective view of the drive assembly, the rotating assembly, the second connector, and the spray assembly;

[0034] Figure 8 for Figure 7 Enlarged view at point B in the middle;

[0035] Figure 9 Exploded view of the drive assembly, rotating assembly, second connector, and spray assembly;

[0036] Figure 10 A 3D view of the rotating assembly;

[0037] Figure 11 A 3D view of the driving components;

[0038] Figure 12 This is a cross-sectional view of the driving component;

[0039] Figure 13 An exploded view of the driving component;

[0040] Figure 14 This is a sectional view of the shell;

[0041] Figure 15 This is an exploded view of the sprinkler system.

[0042] The correspondence between the reference numerals and the component names is as follows:

[0043] 1 Drive assembly, 11 Housing, 12 Impeller structure, 13 Gear assembly, 101 Inlet, 102 Power chamber, 103 Outlet, 104 Transmission chamber;

[0044] 2 spray assembly, 21 spray element, 22 rocker arm;

[0045] 3 Rotating assembly, 31 First rotating part, 32 First assembly part, 33 Second rotating part, 34 Second assembly part;

[0046] 4. First connecting piece, 401 adjustment hole;

[0047] 5. Second connector, 501 sliding space;

[0048] 100 infusion kits;

[0049] 200 inner tank assembly, 2001 washing chamber;

[0050] 300 First Bowl Basket;

[0051] 400 Second bowl basket;

[0052] 500 pallet assemblies;

[0053] 600 First spray arm assembly;

[0054] 700 Second Spray Arm Assembly;

[0055] 800 Third Spray Arm Assembly. Detailed Implementation

[0056] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0057] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0058] Example 1

[0059] like Figure 1-2 , Figure 4 , Figure 7 and Figure 9 As shown, this embodiment discloses a spraying system, including: a driving component 1; a spraying component 2, which is disposed on the driving component 1 and is rotatable relative to the driving component 1; a rotating component 3, which is disposed on the driving component 1 and is rotatable by the driving component 1; and a rotating connector, which is pulsatorically connected to the rotating component 3 and the spraying component 2 respectively, and the spraying component 2 is rotatable by reciprocating rotation under the drive of the rotating connector.

[0060] The first aspect of this application discloses a spray system in which a spray assembly 2 can rotate relative to a drive assembly 1, increasing the spraying range. A rotating assembly 3 is connected to the spray assembly 2 via a rotating connector, enabling the spray assembly 2 to reciprocate. This reciprocating rotation of the spray assembly 2 replaces the traditional 360-degree rotation in a single direction, allowing for repeated spraying of heavily soiled tableware areas. The spray assembly 2 sprays more liquid towards the heavily soiled tableware areas per unit time, improving spraying efficiency and ensuring the tableware is thoroughly cleaned, resulting in a better user experience. Furthermore, it avoids spraying unnecessary areas within the dishwasher, preventing unnecessary waste of washing water.

[0061] like Figure 1-2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the rotating connector includes a first connector 4, which is movably connected to the rotating assembly 3 and the spray assembly 2 respectively. The first connector 4 can rotate under the drive of the rotating assembly 3, and the spray assembly 2 can reciprocate under the drive of the first connector 4. By movably connecting the first connector 4 to the rotating assembly 3 and the spray assembly 2 respectively, the rotating assembly 3 can smoothly drive the spray assembly 2 to reciprocate, allowing for smooth reciprocating spraying of heavily soiled tableware areas, effectively improving the cleaning efficiency of heavily soiled tableware areas.

[0062] like Figure 4 and Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the spray assembly 2 includes a spray element 21 and a rocker arm 22. The spray element 21 is disposed on the drive assembly 1, and the rocker arm 22 is disposed on the spray element 21. The rocker arm 22 is movably connected to the first connecting member 4, and the first connecting member 4 is rotatable relative to the rocker arm 22. By movably connecting the rocker arm 22 disposed on the spray element 21 to the first connecting member 4, the continuous rotational motion of the rotating assembly 3 is effectively converted into the reciprocating rotation of the spray assembly 2 more smoothly, which can effectively improve the spraying efficiency.

[0063] like Figure 3 and Figure 5As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the first connecting member 4 is provided with an adjustment hole 401; the rotating assembly 3 includes a first rotating part 31 and a first mounting part 32; the first rotating part 31 is disposed on the driving assembly 1, and the driving assembly 1 can drive the first rotating part 31 to rotate; the first mounting part 32 is disposed on the first rotating part 31; the first mounting part 32 is connected to the first connecting member 4 and is located at the adjustment hole 401. By adapting the first mounting part 32 to the adjustment hole 401, a stable connection between the first connecting member 4 and the rotating assembly 3 is ensured, making the power transmission between the rotating assembly 3 and the first connecting member 4 more stable, the spraying of the spraying assembly 2 more stable, and the spraying effect better.

[0064] like Figure 3 and Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the first connecting member 4 is provided with adjustment holes 401, and the number of adjustment holes 401 is multiple. Each of the multiple adjustment holes 401 can cooperate with the rotating component 3. When one of the multiple adjustment holes 401 cooperates with the rotating component 3, the maximum angle that the spray component 2 can rotate is β1, and when another of the multiple adjustment holes 401 cooperates with the rotating component 3, the maximum angle that the spray component 2 can rotate is β2, where β2 is greater than β1. Because the range of angles that the spray component 2 can rotate varies when the rotating component 3 cooperates with different adjustment holes 401, the spraying area of ​​the spray component 2 can be increased or decreased accordingly. This is suitable for more different tableware placement methods, allows for targeted spraying of heavily contaminated areas, and improves tableware cleaning efficiency.

[0065] like Figure 11-14As shown, in addition to the features of the above embodiments, this embodiment further defines: the drive assembly 1 includes a housing 11, an impeller structure 12, and a gear assembly 13. The housing 11 is provided with an inlet 101, a power chamber 102, and an outlet 103. The inlet 101, the power chamber 102, and the outlet 103 are sequentially connected. The housing 11 is provided with a transmission chamber 104. The impeller structure 12 is disposed on the housing 11 and located within the power chamber 102. The gear assembly 13 is disposed on the housing 11 and located within the transmission chamber 104. The gear assembly 13 is drively connected to the impeller structure 12. When liquid is input into the power chamber 102, the impeller structure 12 can drive the gear assembly 13 to rotate. The rotating assembly 3 is drively connected to the gear assembly 13, and the rotating assembly 3 can rotate under the drive of the gear assembly 13. When liquid enters the power chamber 102, the impeller structure 12 drives the gear assembly 13 and ultimately drives the rotating assembly 3 to rotate. This design utilizes the washing water that would otherwise be sprayed as power to provide kinetic energy for the rotation of the impeller structure 12. This replaces the traditional motor drive, eliminating the need to consider motor design factors, and making the control method simpler, more convenient, and more environmentally friendly. By positioning the impeller within the power chamber 102 and the gear assembly 13 within the transmission chamber 104, with the power chamber 102 and transmission chamber 104 being separate, it helps prevent food residue and other contaminants from entering the transmission chamber 104 and becoming difficult to clean, thus preventing the growth of viruses and bacteria.

[0066] In addition to the features of the above embodiments, this embodiment further specifies that the spray assembly 2 rotates at an angle of less than 180°. This design, where the spray assembly 2 rotates at an angle of less than 180 degrees, allows the spray assembly 2 to rotate only within a certain area, replacing the traditional 360-degree rotation of the spray assembly 2. This prevents unnecessary waste of washing water by spraying areas inside the dishwasher that do not require spraying.

[0067] Example 2

[0068] like Figure 7-9As shown, the rotating connector includes a second connector 5, which is disposed on the spray assembly 2. The second connector 5 has a sliding space 501. A portion of the rotating assembly 3 is located in the sliding space 501 and can move within the sliding space 501. The second connector 5 can move under the drive of the rotating assembly 3, and the spray assembly 2 can reciprocate under the drive of the second connector 5. The rotation of the rotating assembly 3 causes it to move within the sliding space 501, pushing the second connector 5 and the spray assembly 2 to reciprocate together. This design allows for reciprocating spraying of heavily soiled tableware areas, improving spraying efficiency and ensuring the tableware is thoroughly cleaned. Furthermore, it avoids spraying unnecessary areas within the dishwasher, thus preventing unnecessary waste of washing water.

[0069] like Figure 1 , Figure 7 and Figure 9 As shown, the rotating component 3 has at least a first position and a second position when moving in the sliding space 501. When the rotating component 3 is in the first position, the spray component 2 rotates by a first angle and the second connecting member 5 is in a third position. When the rotating component 3 is in the second position, the spray component 2 rotates by a second angle and the second connecting member 5 is in a fourth position. The rotation of the rotating component 3 changes its position in the sliding space 501, causing the second connecting member 5 and the spray component 2 to rotate reciprocally together. This design allows for reciprocating spraying of heavily soiled tableware areas, improving spraying efficiency and ensuring the tableware is thoroughly cleaned. Furthermore, it avoids spraying unnecessary areas within the dishwasher, thus preventing unnecessary waste of washing water.

[0070] like Figure 7 and Figure 9 As shown, in addition to the features of the above embodiments, this embodiment further specifies that the second connecting member 5 extends radially along the spray assembly 2. By extending the second connecting member 5 radially along the spray assembly 2, the rotating assembly 3, the second connecting member 5, and the spray assembly 2 can achieve better power transmission to drive the spray assembly 2 to reciprocate, thereby improving spraying efficiency.

[0071] like Figure 7 and Figure 9 As shown, in addition to the features of the above embodiments, this embodiment further specifies that the sliding space 501 extends along the length direction of the second connector 5. By extending the sliding space 501 along the length direction of the second connector 5, the length of the sliding space 501 is increased, allowing the spray assembly 2 to reciprocate within a larger range of motion, thereby increasing the spraying range.

[0072] like Figure 7-8 and Figure 10 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the rotating assembly 3 includes a second rotating part 33 and a second mounting part 34. The second rotating part 33 is disposed on the driving assembly 1, and the driving assembly 1 can drive the second rotating part 33 to rotate. The second mounting part 34 is disposed on the second rotating part 33, and the second mounting part 34 is connected to the second connecting member 5 and is located at the sliding space 501. The second mounting part 34 can move at the sliding space 501. By having the second mounting part 34 located at the sliding space 501, the rotating assembly 3 can be stably connected to the second connecting member 5, thereby enabling better power transmission between the rotating assembly 3, the second connecting member 5, and the spray assembly 2 to drive the spray assembly 2 to reciprocate and rotate, thus improving the spraying efficiency.

[0073] Example 3

[0074] like Figure 1 As shown, the system also includes an infusion assembly 100. Multiple drive assemblies 1 are mounted on the infusion assembly 100. The number of spray assemblies 2 is the same as the number of drive assemblies 1, and each spray assembly 2 is correspondingly mounted on a drive assembly 1. The number of rotating assemblies 3 is the same as the number of drive assemblies 1, and each rotating assembly 3 is correspondingly mounted on a drive assembly 1. The rotating assemblies 3, the rotating connectors, and the spray assemblies 2 are connected correspondingly. The rotating connectors include a first connector 4 and / or a second connector 5. By setting multiple spray assemblies 2 driven by the first connector 4 or the second connector 5 to reciprocate, specific heavily soiled areas of tableware inside the dishwasher can be repeatedly cleaned, enhancing the cleaning effect and improving cleaning efficiency. Furthermore, it avoids spraying unnecessary areas inside the dishwasher, thus preventing unnecessary waste of washing water.

[0075] like Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further includes: an inner liner assembly 200, a first bowl basket 300, a second bowl basket 400, and a tray assembly 500. The infusion assembly 100 is disposed on the inner liner assembly 200. The inner liner assembly 200 has a washing chamber 2001. The first bowl basket 300, the second bowl basket 400, and the tray assembly 500 are all disposed on the inner liner assembly 200 and located within the washing chamber 2001. The spray assembly 2 is used to output liquid toward the first bowl basket 300 and / or the second bowl basket 400 and / or the tray assembly 500. Through the vertical distribution design of the first bowl basket 300, the second bowl basket 400, and the tray assembly 500, combined with the adjustable spray assembly 2, a three-dimensional cleaning effect covering the upper, middle, and lower layers is formed.

[0076] like Figure 1 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further includes a first spray arm assembly 600, which is disposed on the inner liner assembly 200 and / or the infusion assembly 100. The first spray arm assembly 600 is used to output liquid toward the first dish basket 300. By outputting liquid to the first dish basket 300, the first spray arm assembly 600 can play a major cleaning role in cleaning the tableware in the first dish basket 300.

[0077] like Figure 1 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further includes a second spray arm assembly 700, which is disposed on the infusion assembly 100 and is used to output liquid toward the second dish basket 400. By outputting liquid to the second dish basket 400, the second spray arm assembly 700 can play a major cleaning role in washing the tableware in the second dish basket 400.

[0078] like Figure 1 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further includes a third spray arm assembly 800, which is disposed on the infusion assembly 100 and is used to output liquid toward the tray assembly 500. The third spray arm assembly 800 is used to output liquid toward the tray assembly 500. By outputting liquid to the tray assembly 500, the third spray arm assembly 800 can play a major cleaning role in cleaning the tableware on the tray assembly 500.

[0079] like Figure 1 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the number of spray components 2 is multiple, and the multiple spray components 2 are respectively located on the side and / or bottom of the first bowl basket 300. The multiple spray components 2 are used to wash the area of ​​the first bowl basket 300. This design can distinguish heavily soiled areas or difficult-to-clean areas by combining the spray washing effect of the first spray arm assembly 600 on the first bowl basket 300. According to the corresponding heavily soiled areas or difficult-to-clean areas, the spray components 2 are set to assist in spraying and washing the tableware. The reciprocating motion of the spray components 2 can repeatedly spray and wash the above-mentioned areas, improve the cleaning efficiency, ensure that the tableware in all positions of the first bowl basket 300 is cleaned, and achieve true coverage without dead angles.

[0080] like Figure 1 and Figure 15As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the number of spray components 2 is multiple, and the multiple spray components 2 are respectively located on the side and / or bottom of the second dish rack 400, and the multiple spray components 2 are used to wash the area of ​​the second dish rack 400. This design can distinguish heavily soiled areas or difficult-to-clean areas by combining the spray washing effect of the second spray arm assembly 700 on the second dish rack 400, and set the spray components 2 according to the corresponding heavily soiled areas or difficult-to-clean areas to assist in spraying and washing the tableware, improve cleaning efficiency, ensure that the tableware in all positions of the second dish rack 400 is cleaned, and achieve true coverage without dead corners.

[0081] like Figure 1 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the number of spray components 2 is multiple, and the multiple spray components 2 are respectively located on the side and / or bottom of the tray assembly 500, and the multiple spray components 2 are used to wash the area of ​​the tray assembly 500. This design can distinguish heavily soiled areas or difficult-to-clean areas by combining the spray washing effect of the third spray arm assembly 800 on the tray assembly 500, and set the spray components 2 according to the corresponding heavily soiled areas or difficult-to-clean areas to provide auxiliary spray washing for the tableware, thereby improving cleaning efficiency.

[0082] Example 4

[0083] This embodiment discloses a dishwasher, including the spray system described above.

[0084] The second aspect of this application discloses a dishwasher in which a spray assembly 2 of a spray system reciprocates under the drive of a first connector 4 or a second connector 5, enabling repeated cleaning of heavily soiled or difficult-to-clean areas of the dishes. The spray assembly 2 sprays more liquid onto these areas per unit time, effectively improving the cleaning effect and ensuring the dishes are thoroughly cleaned. Furthermore, it avoids spraying unnecessary areas within the dishwasher, thus preventing unnecessary waste of washing water.

[0085] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A spray system, characterized in that, include: Driver component (1); A spray assembly (2) is disposed on the drive assembly (1) and is rotatable relative to the drive assembly (1); A rotating component (3) is disposed on the driving component (1), and the driving component (1) is capable of driving the rotating component (3) to rotate; A rotating connector is connected to the rotating assembly (3) and the spray assembly (2) respectively, and the spray assembly (2) can reciprocate under the drive of the rotating connector.

2. The spray system according to claim 1, characterized in that, The rotating connector includes a first connector (4), which is movably connected to the rotating assembly (3) and the spray assembly (2) respectively. The first connector (4) can rotate under the drive of the rotating assembly (3), and the spray assembly (2) can reciprocate under the drive of the first connector (4).

3. The spray system according to claim 2, characterized in that, The spray assembly (2) includes a spray element (21) and a rocker arm (22). The spray element (21) is disposed on the drive assembly (1), and the rocker arm (22) is disposed on the spray element (21). The rocker arm (22) is movably connected to the first connecting member (4), and the first connecting member (4) is rotatable relative to the rocker arm (22). And / or the first connector (4) is provided with an adjustment hole (401), the rotating assembly (3) includes a first rotating part (31) and a first mounting part (32), the first rotating part (31) is disposed on the driving assembly (1), the driving assembly (1) is capable of driving the first rotating part (31) to rotate, the first mounting part (32) is disposed on the first rotating part (31), the first mounting part (32) is connected to the first connector (4) and the first mounting part (32) is located at the adjustment hole (401); And / or the first connector (4) is provided with an adjustment hole (401), and there are multiple adjustment holes (401). All of the multiple adjustment holes (401) can cooperate with the rotating component (3). When one of the multiple adjustment holes (401) cooperates with the rotating component (3), the maximum angle that the spray component (2) can rotate is β1. When another of the multiple adjustment holes (401) cooperates with the rotating component (3), the maximum angle that the spray component (2) can rotate is β2. β2 is greater than β1.

4. The spray system according to claim 1, characterized in that, The rotating connector includes a second connector (5), which is disposed on the spray assembly (2). The second connector (5) has a sliding space (501). A portion of the rotating assembly (3) is located in the sliding space (501) and can move in the sliding space (501). The second connector (5) can move under the drive of the rotating assembly (3), and the spray assembly (2) can reciprocate under the drive of the second connector (5).

5. The spray system according to claim 4, characterized in that, When the rotating component (3) moves in the sliding space (501), it has at least a first position and a second position. When the rotating component (3) is in the first position, the spray component (2) rotates by a first angle and the second connecting member (5) is in a third position. When the rotating component (3) is in the second position, the spray component (2) rotates by a second angle and the second connecting member (5) is in a fourth position. And / or the second connector (5) extends radially along the spray assembly (2); And / or the sliding space (501) extends along the length direction of the second connector (5).

6. The spray system according to claim 4, characterized in that, The rotating assembly (3) includes a second rotating part (33) and a second mounting part (34). The second rotating part (33) is disposed on the driving assembly (1). The driving assembly (1) can drive the second rotating part (33) to rotate. The second mounting part (34) is disposed on the second rotating part (33). The second mounting part (34) is connected to the second connecting member (5) and the second mounting part (34) is located in the sliding space (501). The second mounting part (34) can move in the sliding space (501).

7. The spraying system according to any one of claims 1 to 6, characterized in that, It also includes an infusion assembly (100), the number of driving assemblies (1) is multiple and all driving assemblies (1) are disposed on the infusion assembly (100), the number of spray assemblies (2) is the same as the number of driving assemblies (1) and the spray assemblies (2) are disposed on the driving assemblies (1) in a one-to-one correspondence, the number of rotating assemblies (3) is the same as the number of driving assemblies (1) and the rotating assemblies (3) are disposed on the driving assemblies (1) in a one-to-one correspondence, the rotating assemblies (3), the rotating connectors and the spray assemblies (2) are connected in a one-to-one correspondence, and the rotating connectors include a first connector (4) and / or a second connector (5).

8. The spray system according to claim 7, characterized in that, It also includes an inner liner assembly (200), a first bowl basket (300), a second bowl basket (400), and a tray assembly (500). The infusion assembly (100) is disposed on the inner liner assembly (200). The inner liner assembly (200) is provided with a washing chamber (2001). The first bowl basket (300), the second bowl basket (400), and the tray assembly (500) are all disposed on the inner liner assembly (200) and located within the washing chamber (2001). The spray assembly (2) is used to output liquid toward the first bowl basket (300) and / or the second bowl basket (400) and / or the tray assembly (500).

9. The spray system according to claim 8, characterized in that, It also includes a first spray arm assembly (600) disposed on the inner liner assembly (200) and / or the infusion assembly (100), the first spray arm assembly (600) being used to deliver liquid toward the first bowl basket (300); And / or may also include a second spray arm assembly (700) disposed on the infusion assembly (100) for dispensing liquid toward the second bowl (400); And / or may also include a third spray arm assembly (800) disposed on the infusion assembly (100) for dispensing liquid toward the tray assembly (500); And / or the number of the spray assembly (2) is multiple, the multiple spray assemblies (2) are respectively located on the side and / or bottom of the first dish rack (300), and the multiple spray assemblies (2) are used to wash the area of ​​the first dish rack (300); And / or the number of the spray assembly (2) is multiple, the multiple spray assemblies (2) are respectively located on the side and / or bottom of the second dish basket (400), the multiple spray assemblies (2) are used to wash the area of ​​the second dish basket (400); And / or the number of the spray assembly (2) is multiple, the multiple spray assemblies (2) are respectively located on the side and / or bottom of the tray assembly (500), and the multiple spray assemblies (2) are used to wash the area of ​​the tray assembly (500); And / or the drive assembly (1) includes a housing (11), an impeller structure (12), and a gear assembly (13). The housing (11) has an inlet (101), a power chamber (102), and an outlet (103). The inlet (101), the power chamber (102), and the outlet (103) are connected in sequence. The housing (11) has a transmission chamber (104). The impeller structure (12) is disposed on the housing (11) and located in the power chamber (103). 02) Inside, the gear assembly (13) is disposed on the housing (11) and located in the transmission cavity (104). The gear assembly (13) is connected to the impeller structure (12) in a transmission connection. When liquid is input into the power cavity (102), the impeller structure (12) can drive the gear assembly (13) to rotate. The rotating assembly (3) is connected to the gear assembly (13) in a transmission connection. The rotating assembly (3) can rotate under the drive of the gear assembly (13). And / or the angle of rotation of the spray assembly (2) is less than 180°.

10. A dishwasher, characterized in that, include: The spray system as described in any one of claims 1-9.

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