Spraying system and dish washing machine

Abstract

The invention 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] The invention relates to the field of dishwashers, and in particular to a spray system and a dishwasher. Background Art

[0002] In the prior art, a dishwasher generally includes a lower basket, an upper basket and a top tray, which are used to place different types of tableware respectively, and the tableware is cleaned through the spray system of the dishwasher. However, the spray system of the existing dishwasher cannot clean the heavily contaminated tableware area in the basket or tray, or the spray system has a weak cleaning ability for the heavily contaminated tableware area, and the cleaning efficiency is low, resulting in the tableware cannot be completely cleaned, and further improvement is needed. Summary of the invention

[0003] Based on this, it is necessary to provide a spray system and a dishwasher to address the problem that the spray system of the existing dishwasher cannot clean the heavily contaminated tableware area in the bowl basket or tray, or the spray system has weak cleaning ability and low cleaning efficiency for the heavily contaminated tableware area.

[0004] A spray system comprises: a driving assembly; a spray assembly, wherein the spray assembly is arranged on the driving assembly and can rotate relative to the driving assembly; a rotating assembly, wherein the rotating assembly is arranged on the driving assembly and can drive the rotating assembly to rotate; and a rotating connecting member, wherein the rotating connecting member is respectively transmission-connected to the rotating assembly and the spray assembly, and the spray assembly can reciprocate under the drive of the rotating connecting member.

[0005] The first aspect of the present application discloses a spray system, in which the spray assembly can rotate relative to the driving assembly, thereby increasing the range of spraying. The rotating assembly and the spray assembly are connected by a rotating connector, which can realize the reciprocating rotation of the spray assembly. The reciprocating rotation of the spray assembly of the present application replaces the traditional single-direction 360-degree rotation, and can reciprocate spray the heavily contaminated tableware area. The spray assembly sprays more liquid in the heavily contaminated tableware area per unit time, thereby improving the spray efficiency of the heavily contaminated tableware area, so that the tableware can be completely cleaned, and the user experience is better. In addition, it will not cause unnecessary waste of washing water by spraying some parts of the dishwasher that do not need to be sprayed.

[0006] In one embodiment, the rotating connecting member includes a first connecting member. The first connecting member is respectively movably connected to the rotating assembly and the spraying assembly. The first connecting member can rotate under the drive of the rotating assembly, and the spraying assembly can reciprocally rotate under the drive of the first connecting member. By movably connecting the first connecting member to the rotating assembly and the spraying assembly respectively, the rotating assembly can smoothly drive the spraying assembly to reciprocally rotate, and can smoothly spray the heavily polluted tableware area back and forth, effectively improving the cleaning efficiency of the heavily polluted tableware area.

[0007] In one embodiment, the spraying assembly includes a spraying member and a rocker. The spraying member is arranged on the driving assembly, the rocker is arranged on the spraying member, the rocker is movably connected to the first connecting member, and the first connecting member can rotate relative to the rocker. By movably connecting the rocker arranged on the spraying member to the first connecting member, it ensures that the continuous rotational motion of the rotating assembly is more smoothly converted into the reciprocating rotation of the spraying assembly, and can effectively improve the spraying efficiency.

[0008] In one embodiment, the first connecting member is provided with an adjustment hole. The rotating assembly includes a first rotating portion and a first assembling portion. The first rotating portion is arranged on the driving assembly, the driving assembly can drive the first rotating portion to rotate, the first assembling portion is arranged on the first rotating portion, the first assembling portion is connected to the first connecting member and the first assembling portion is located at the adjustment hole. By adapting the first assembling portion to the adjustment hole, it ensures the stable connection between the first connecting member and the rotating assembly, makes the power transmission between the rotating assembly and the first connecting member more stable, the spraying of the spraying assembly more stable, and the spraying effect better.

[0009] In one embodiment, the first connecting member is provided with a plurality of adjustment holes. When one of the plurality of adjustment holes cooperates with the rotating assembly, the maximum angle that the spraying assembly can rotate is β1, and when another one of the plurality of adjustment holes cooperates with the rotating assembly, the maximum angle that the spraying assembly can rotate is β2, and β2 is greater than β1. By different angle ranges that the spraying assembly can rotate when the rotating assembly cooperates with different adjustment holes, the spraying area of the spraying assembly can be increased or decreased accordingly, which is applicable to more different tableware placement methods, can focus on spraying the heavily polluted area, and improve the tableware cleaning efficiency.

[0010] In one embodiment, the driving assembly includes a housing, an impeller structure and a gear assembly. The housing is provided with a water inlet, a power chamber and a water outlet. The water inlet, the power chamber and the water outlet are communicated in sequence. The housing is provided with a transmission chamber. The impeller structure is arranged on the housing and located in the power chamber. The gear assembly is arranged on the housing and located in the transmission chamber. The gear assembly is in transmission connection with the impeller structure. When the power chamber inputs liquid, the impeller structure can drive the gear assembly to rotate. The rotating assembly is in transmission connection with the gear assembly and can rotate under the drive of the gear assembly. When the liquid is input into the power chamber, the impeller structure can drive the gear assembly and finally drive the rotating assembly to rotate. The washing water that originally needs to be sprayed can be used as power to provide kinetic energy for the rotation of the impeller structure. This design replaces the traditional motor drive, does not need to consider the design factors of the motor, and the control method is simpler, more convenient and more environmentally friendly. By arranging the driving impeller in the power chamber and the gear assembly in the transmission chamber and separating the power chamber and the transmission chamber, it is beneficial to prevent residues such as vegetable dregs from entering the transmission chamber and being difficult to clean, resulting in the generation of viruses and bacteria.

[0011] In one embodiment, the rotation angle of the spraying assembly is less than 180°. The rotation angle of the spraying assembly is less than 180 degrees. This design enables the spraying assembly to only rotate reciprocally within a certain area, replacing the 360-degree rotation of the traditional spraying assembly, and preventing unnecessary waste of washing water by spraying on some parts of the dishwasher that do not require spraying.

[0012] In one embodiment, the rotating connecting piece includes a second connecting piece. The second connecting piece is arranged on the spraying assembly. The second connecting piece is provided with a sliding space. A part of the rotating assembly is located at the sliding space and can move at the sliding space. The second connecting piece can move under the drive of the rotating assembly. The spraying assembly can reciprocally rotate under the drive of the second connecting piece. By the rotation of the rotating assembly, it moves at the sliding space, pushing the second connecting piece and the spraying assembly to rotate reciprocally together. This design can reciprocally spray the heavily soiled tableware area, improving the spraying efficiency of the heavily soiled tableware area and enabling the tableware to be completely cleaned. Moreover, it can prevent unnecessary waste of washing water by spraying on some parts of the dishwasher that do not require spraying.

[0013] In one embodiment, when the rotating assembly moves at the sliding space, it has at least a first position and a second position. When the rotating assembly is at the first position, the spraying assembly rotates by a first angle and the second connecting member is at a third position. When the rotating assembly is at the second position, the spraying assembly rotates by a second angle and the second connecting member is at a fourth position. By changing the position of the rotating assembly at the sliding space through rotation, the second connecting member and the spraying assembly are pushed to rotate reciprocally together. This design can spray the heavily soiled tableware area reciprocally, improving the spraying efficiency of the heavily soiled tableware area and enabling the tableware to be completely cleaned. Moreover, it will not spray some parts in the dishwasher that do not need to be sprayed, thus avoiding unnecessary waste of washing water.

[0014] In one embodiment, the second connecting member extends along the radial direction of the spraying assembly. By the second connecting member extending along the radial direction of the spraying assembly, better power transmission can be achieved among the rotating assembly, the second connecting member and the spraying assembly to drive the spraying assembly to rotate reciprocally, improving the spraying efficiency.

[0015] In one embodiment, the sliding space extends along the length direction of the second connecting member. By the sliding space extending along the length direction of the second connecting member, the length of the sliding space is greater, so that the spraying assembly can rotate reciprocally within a larger movement range, improving the spraying range.

[0016] In one embodiment, the rotating assembly includes a second rotating part and a second assembling part. The second rotating part is arranged on the driving assembly, and the driving assembly can drive the second rotating part to rotate. The second assembling part is arranged on the second rotating part. The second assembling part is connected to the second connecting member and the second assembling part is at the sliding space, and the second assembling part can move at the sliding space. By the second assembling part being at the sliding space, the rotating assembly can be stably connected to the second connecting member, enabling better power transmission among the rotating assembly, the second connecting member and the spraying assembly to drive the spraying assembly to rotate reciprocally, improving the spraying efficiency.

[0017] In one embodiment, an infusion assembly is further included. The number of the driving assemblies is multiple, and the multiple driving assemblies are all arranged on the infusion assembly. The number of the spraying assemblies is the same as that of the driving assemblies, and the spraying assemblies are arranged on the driving assemblies in a one-to-one correspondence. The number of the rotating assemblies is the same as that of the driving assemblies, and the rotating assemblies are arranged on the driving assemblies in a one-to-one correspondence. The rotating assemblies, the rotating connecting pieces and the spraying assemblies are connected in a one-to-one correspondence. The rotating connecting piece includes a first connecting piece and / or a second connecting piece. By arranging multiple spraying assemblies driven by the first connecting piece or the second connecting piece to reciprocate, some specific heavily soiled tableware areas inside the dishwasher can be reciprocally cleaned, enhancing the cleaning effect and having better cleaning efficiency. Moreover, it will not cause unnecessary waste of washing water by spraying on some parts inside the dishwasher that do not need to be sprayed.

[0018] In one embodiment, an inner container assembly, a first bowl basket, a second bowl basket and a tray assembly are further included. The infusion assembly is arranged on the inner container assembly. The inner container assembly is provided with a washing cavity. The first bowl basket, the second bowl basket and the tray assembly are all arranged on the inner container assembly and located inside the washing cavity. The spraying assembly is used to output liquid towards 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, and in cooperation with the adjustable spraying assembly, a three-dimensional cleaning effect covering the upper, middle and lower layers is formed.

[0019] In one embodiment, a first spray arm assembly is further included. The first spray arm assembly is arranged on the inner container assembly and / or the infusion assembly. The first spray arm assembly is used to output liquid towards the first bowl basket. By the first spray arm assembly outputting liquid towards the first bowl basket, the first spray arm assembly can play a main role in cleaning the tableware in the first bowl basket.

[0020] In one embodiment, a second spray arm assembly is further included. The second spray arm assembly is arranged on the infusion assembly. The second spray arm assembly is used to output liquid towards the second bowl basket. By the second spray arm assembly outputting liquid towards the second bowl basket, the second spray arm assembly can play a main role in cleaning the tableware in the second bowl basket.

[0021] In one embodiment, a third spray arm assembly is further included. The third spray arm assembly is arranged on the infusion assembly. The third spray arm assembly is used to output liquid towards the tray assembly. The third spray arm assembly is used to output liquid towards the tray assembly. By the third spray arm assembly outputting liquid towards the tray assembly, the third spray arm assembly can play a main role in cleaning the tableware in the tray assembly.

[0022] In one embodiment, the number of the spraying components is multiple, and the multiple spraying components are respectively located at the side part and / or the bottom of the first bowl basket. The multiple spraying components are used for washing the area of the first bowl basket. This design can distinguish heavily soiled areas or difficult-to-clean areas in combination with the spraying effect of the first spraying arm component on the first bowl basket. Spraying components are arranged to perform auxiliary spraying on tableware according to the corresponding heavily soiled areas or difficult-to-clean areas. The reciprocating movement of the spraying components can perform reciprocating spraying on the above areas, improving the cleaning efficiency, ensuring that the tableware at each position in the first bowl basket is cleaned, and achieving true dead-angle-free coverage.

[0023] In one embodiment, the number of the spraying components is multiple, and the multiple spraying components are respectively located at the side part and / or the bottom of the second bowl basket. The multiple spraying components are used for washing the area of the second bowl basket. This design can distinguish heavily soiled areas or difficult-to-clean areas in combination with the spraying effect of the second spraying arm component on the second bowl basket. Spraying components are arranged to perform auxiliary spraying on tableware according to the corresponding heavily soiled areas or difficult-to-clean areas, improving the cleaning efficiency, ensuring that the tableware at each position in the second bowl basket is cleaned, and achieving true dead-angle-free coverage.

[0024] In one embodiment, the number of the spraying components is multiple, and the multiple spraying components are respectively located at the side part and / or the bottom of the tray component. The multiple spraying components are used for washing the area of the tray component. This design can distinguish heavily soiled areas or difficult-to-clean areas in combination with the spraying effect of the third spraying arm component on the tray component. Spraying components are arranged to perform auxiliary spraying on tableware according to the corresponding heavily soiled areas or difficult-to-clean areas, improving the cleaning efficiency.

[0025] A dishwasher includes: the above-mentioned spraying system.

[0026] In the second aspect of the present application, a dishwasher is disclosed. The spraying components of the spraying system can reciprocally rotate under the drive of the first connecting piece or the second connecting piece, and can reciprocally clean the heavily soiled areas or difficult-to-clean areas of the tableware. The spraying components spray more liquid towards these areas per unit time, which can effectively improve the cleaning effect and enable the tableware to be completely cleaned. Moreover, it will not spray on some parts in the dishwasher that do not need to be sprayed, causing unnecessary waste of washing water. Description of the Drawings

[0027] Figure 1 It is a connection schematic diagram of the spraying system;

[0028] Figure 2 It is a perspective view of the driving component, the rotating component, the first connecting piece and the spraying component;

[0029] Figure 3 It is Figure 2 The enlarged view at A in

[0030] Figure 4 Explosion diagram of the drive assembly, rotating assembly, first connecting piece and spraying assembly;

[0031] Figure 5 Stereogram of the first connecting piece;

[0032] Figure 6 Stereogram of the spraying assembly of an embodiment;

[0033] Figure 7 Stereogram of the drive assembly, rotating assembly, second connecting piece and spraying assembly;

[0034] Figure 8 For Figure 7 Enlarged view at position B in

[0035] Figure 9 Explosion diagram of the drive assembly, rotating assembly, second connecting piece and spraying assembly;

[0036] Figure 10 Stereogram of the rotating assembly;

[0037] Figure 11 Stereogram of the drive assembly;

[0038] Figure 12 Cross-sectional view of the drive assembly;

[0039] Figure 13 Explosion diagram of the drive assembly;

[0040] Figure 14 Cross-sectional view of the housing;

[0041] Figure 15 Explosion diagram of the spraying system.

[0042] Among them, 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 Water inlet, 102 Power chamber, 103 Water outlet, 104 Transmission chamber;

[0044] 2 Spraying assembly, 21 Spraying part, 22 Rocker;

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

[0046] 4 First connecting piece, 401 Adjusting hole;

[0047] 5 Second connecting piece, 501 Sliding space;

[0048] 100 Infusion assembly;

[0049] Inner container assembly 200, washing chamber 2001;

[0050] First bowl basket 300;

[0051] Second bowl basket 400;

[0052] Tray assembly 500;

[0053] First spray arm assembly 600;

[0054] Second spray arm assembly 700;

[0055] Third spray arm assembly 800. Detailed implementation manner

[0056] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0057] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0058] Embodiment 1

[0059] As Figure 1-2 , Figure 4 , Figure 7 and Figure 9 shown, this embodiment discloses a spraying system, including: driving component 1; spraying component 2, the spraying component 2 is arranged on the driving component 1, and the spraying component 2 can rotate relative to the driving component 1; rotating component 3, the rotating component 3 is arranged on the driving component 1, and the driving component 1 can drive the rotating component 3 to rotate; rotating connecting piece, the rotating connecting piece is respectively in transmission connection with the rotating component 3 and the spraying component 2, and the spraying component 2 can reciprocally rotate under the drive of the rotating connecting piece.

[0060] The first aspect of the present application discloses a spraying system. The spraying component 2 can rotate relative to the driving component 1, increasing the spraying range. The rotating component 3 and the spraying component 2 are connected by a rotating connecting piece, enabling the reciprocating rotation of the spraying component 2. The reciprocating rotation of the spraying component 2 in the present application replaces the traditional 360-degree rotation in a single direction, and can reciprocally spray the heavily polluted tableware area. The spraying component 2 sprays more liquid towards the heavily polluted tableware area per unit time, improving the spraying efficiency of the heavily polluted tableware area, enabling the tableware to be completely cleaned, and providing a better user experience. Moreover, it will not spray some parts in the dishwasher that do not need to be sprayed, causing unnecessary waste of washing water.

[0061] As Figure 1-2 and Figure 4 shown, in addition to the features of the above embodiments, this embodiment further defines that: the rotating connecting piece includes a first connecting piece 4, the first connecting piece 4 is respectively movably connected to the rotating component 3 and the spraying component 2, the first connecting piece 4 can rotate under the drive of the rotating component 3, and the spraying component 2 can reciprocally rotate under the drive of the first connecting piece 4. By movably connecting the first connecting piece 4 to the rotating component 3 and the spraying component 2 respectively, the rotating component 3 can smoothly drive the spraying component 2 to reciprocally rotate, and can smoothly reciprocally spray the heavily polluted tableware area, effectively improving the cleaning efficiency of the heavily polluted tableware area.

[0062] As Figure 4 and Figure 6 shown, in addition to the features of the above embodiments, this embodiment further defines that: the spraying component 2 includes a spraying part 21 and a rocker 22, the spraying part 21 is arranged on the driving component 1, the rocker 22 is arranged on the spraying part 21, the rocker 22 is movably connected to the first connecting piece 4, and the first connecting piece 4 can rotate relative to the rocker 22. By movably connecting the rocker 22 arranged on the spraying part 21 to the first connecting piece 4, it ensures that the continuous rotational movement of the rotating component 3 is more smoothly converted into the reciprocating rotation of the spraying component 2, effectively improving the spraying efficiency.

[0063] As Figure 3 and Figure 5As shown, in addition to the features of the above embodiments, this embodiment further defines that the first connecting member 4 is provided with an adjustment hole 401. The rotating assembly 3 includes a first rotating portion 31 and a first assembling portion 32. The first rotating portion 31 is disposed on the driving assembly 1, and the driving assembly 1 can drive the first rotating portion 31 to rotate. The first assembling portion 32 is disposed on the first rotating portion 31. The first assembling portion 32 is connected to the first connecting member 4 and the first assembling portion 32 is located at the adjustment hole 401. By adapting the first assembling portion 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] As Figure 3 and Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further defines that the first connecting member 4 is provided with an adjustment hole 401. The number of the adjustment holes 401 is multiple, and multiple adjustment holes 401 can all cooperate with the rotating assembly 3. When one of the multiple adjustment holes 401 cooperates with the rotating assembly 3, the maximum angle that the spraying assembly 2 can rotate is β1. When another one of the multiple adjustment holes 401 cooperates with the rotating assembly 3, the maximum angle that the spraying assembly 2 can rotate is β2, and β2 is greater than β1. By the fact that the angle range that the spraying assembly 2 can rotate is different when the rotating assembly 3 cooperates with different adjustment holes 401, the spraying area of the spraying assembly 2 can be increased or decreased accordingly, which is applicable to more different tableware placement methods, and can perform key spraying on heavily polluted areas, improving the tableware cleaning efficiency.

[0065] As Figure 11-14As shown, in addition to the features of the above embodiments, this embodiment further defines that the driving assembly 1 includes a housing 11, an impeller structure 12 and a gear assembly 13. The housing 11 is provided with a water inlet 101, a power chamber 102 and a water outlet 103. The water inlet 101, the power chamber 102 and the water outlet 103 are communicated in sequence. The housing 11 is provided with a transmission chamber 104. The impeller structure 12 is arranged on the housing 11 and located in the power chamber 102. The gear assembly 13 is arranged on the housing 11 and located in the transmission chamber 104. The gear assembly 13 is in transmission connection with the impeller structure 12. When the power chamber 102 inputs liquid, the impeller structure 12 can drive the gear assembly 13 to rotate. The rotating assembly 3 is in transmission connection with the gear assembly 13, and the rotating assembly 3 can rotate under the drive of the gear assembly 13. When the liquid is input into the power chamber 102, the impeller structure 12 can drive the gear assembly 13 and finally drive the rotating assembly 3 to rotate, and the washing water that originally needs to be sprayed can be used as power to provide kinetic energy for the rotation of the impeller structure 12. This design replaces the traditional motor drive, does not need to consider the design factors of the motor, and the control method is simpler, more convenient and more environmentally friendly. By arranging the driving impeller in the power chamber 102, the gear assembly 13 in the transmission chamber 104, and separating the power chamber 102 and the transmission chamber 104, it is beneficial to prevent residues such as vegetable dregs from entering the transmission chamber 104 during cleaning and being difficult to clean, resulting in the generation of viruses and bacteria.

[0066] In addition to the features of the above embodiments, this embodiment further defines that the rotation angle of the spraying assembly 2 is less than 180°. The rotation angle of the spraying assembly 2 is less than 180 degrees. This design enables the spraying assembly 2 to only rotate reciprocally within a certain area, replacing the 360-degree rotation of the traditional spraying assembly 2, and preventing unnecessary waste of washing water by spraying on some parts of the dishwasher that do not require spraying.

[0067] Embodiment 2

[0068] As Figure 7-9As shown, the rotating connecting member includes a second connecting member 5, the second connecting member 5 is arranged on the spraying assembly 2, the second connecting member 5 is provided with a sliding space 501, a part of the rotating assembly 3 is located at the sliding space 501 and can move at the sliding space 501, the second connecting member 5 can move under the drive of the rotating assembly 3, and the spraying assembly 2 can reciprocally rotate under the drive of the second connecting member 5. By rotating the rotating assembly 3 to move it at the sliding space 501, the second connecting member 5 and the spraying assembly 2 are pushed to reciprocally rotate together. This design can reciprocally spray the heavily polluted tableware area, improve the spraying efficiency of the heavily polluted tableware area, and enable the tableware to be completely cleaned. Moreover, it will not spray some parts in the dishwasher that do not need to be sprayed, resulting in unnecessary waste of washing water.

[0069] As Figure 1 , Figure 7 and Figure 9 shown, when the rotating assembly 3 moves at the sliding space 501, it has at least a first position and a second position. When the rotating assembly 3 is at the first position, the spraying assembly 2 rotates by a first angle and the second connecting member 5 is at a third position. When the rotating assembly 3 is at the second position, the spraying assembly 2 rotates by a second angle and the second connecting member 5 is at a fourth position. By rotating the rotating assembly 3 to change its position at the sliding space 501, the second connecting member 5 and the spraying assembly 2 are pushed to reciprocally rotate together. This design can reciprocally spray the heavily polluted tableware area, improve the spraying efficiency of the heavily polluted tableware area, and enable the tableware to be completely cleaned. Moreover, it will not spray some parts in the dishwasher that do not need to be sprayed, resulting in unnecessary waste of washing water.

[0070] As Figure 7 and Figure 9 shown, in addition to the features of the above embodiments, this embodiment further defines that: the second connecting member 5 extends along the radial direction of the spraying assembly 2. By the second connecting member 5 extending along the radial direction of the spraying assembly 2, better power transmission can be achieved among the rotating assembly 3, the second connecting member 5, and the spraying assembly 2 to drive the spraying assembly 2 to reciprocally rotate, improving the spraying efficiency.

[0071] As Figure 7 and Figure 9 shown, in addition to the features of the above embodiments, this embodiment further defines that: the sliding space 501 extends along the length direction of the second connecting member 5. By the sliding space 501 extending along the length direction of the second connecting member 5, the length of the sliding space 501 is greater, so that the spraying assembly 2 can reciprocally rotate within a larger range of motion, improving the spraying range.

[0072] As Figure 7-8 andFigure 10 As shown, in addition to the features of the above embodiments, this embodiment further defines that the rotating assembly 3 includes a second rotating part 33 and a second assembling part 34. The second rotating part 33 is arranged on the driving assembly 1, and the driving assembly 1 can drive the second rotating part 33 to rotate. The second assembling part 34 is arranged on the second rotating part 33. The second assembling part 34 is connected to the second connecting part 5 and the second assembling part 34 is located at the sliding space 501. The second assembling part 34 can move at the sliding space 501. By the second assembling part 34 being located at the sliding space 501, the rotating assembly 3 can be stably connected to the second connecting part 5, so that better power transmission can be achieved among the rotating assembly 3, the second connecting part 5 and the spraying assembly 2 to drive the spraying assembly 2 to rotate reciprocally, improving the spraying efficiency.

[0073] Embodiment 3

[0074] As Figure 1 shown, it further includes an infusion assembly 100. The number of the driving assemblies 1 is multiple and multiple driving assemblies 1 are all arranged on the infusion assembly 100. The number of the spraying assemblies 2 is the same as that of the driving assemblies 1 and the spraying assemblies 2 are correspondingly arranged on the driving assemblies 1 one by one. The number of the rotating assemblies 3 is the same as that of the driving assemblies 1 and the rotating assemblies 3 are correspondingly arranged on the driving assemblies 1 one by one. The rotating assemblies 3, the rotating connecting parts and the spraying assemblies 2 are connected correspondingly one by one. The rotating connecting parts include the first connecting part 4 and / or the second connecting part 5. By arranging multiple spraying assemblies 2 driven by the first connecting part 4 or the second connecting part 5 to move reciprocally, some specific heavily soiled tableware areas inside the dishwasher can be cleaned reciprocally, enhancing the cleaning effect and having better cleaning efficiency. Moreover, it will not spray unnecessary parts inside the dishwasher that do not need spraying, causing unnecessary waste of washing water.

[0075] As Figure 15 shown, in addition to the features of the above embodiments, this embodiment further defines that it further includes an inner container assembly 200, a first bowl basket 300, a second bowl basket 400 and a tray assembly 500. The infusion assembly 100 is arranged on the inner container assembly 200. The inner container assembly 200 is provided with a washing cavity 2001. The first bowl basket 300, the second bowl basket 400 and the tray assembly 500 are all arranged on the inner container assembly 200 and are located inside the washing cavity 2001. The spraying assembly 2 is used to output liquid towards 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, and in cooperation with the adjustable spraying assembly 2, a three-dimensional cleaning effect covering the upper, middle and lower layers is formed.

[0076] As shown in Figure 1 and Figure 15 the figure, in addition to the features of the above embodiments, this embodiment further defines that: it further includes a first spray arm assembly 600, the first spray arm assembly 600 is arranged on the inner container assembly 200 and / or the infusion assembly 100, and the first spray arm assembly 600 is used to output liquid towards the first basket 300. By the first spray arm assembly 600 outputting liquid towards the first basket 300, the first spray arm assembly 600 can play a main cleaning role in cleaning the tableware in the first basket 300.

[0077] As shown in Figure 1 and Figure 15 the figure, in addition to the features of the above embodiments, this embodiment further defines that: it further includes a second spray arm assembly 700, the second spray arm assembly 700 is arranged on the infusion assembly 100, and the second spray arm assembly 700 is used to output liquid towards the second basket 400. By the second spray arm assembly 700 outputting liquid towards the second basket 400, the second spray arm assembly 700 can play a main cleaning role in cleaning the tableware in the second basket 400.

[0078] As shown in Figure 1 and Figure 15 the figure, in addition to the features of the above embodiments, this embodiment further defines that: it further includes a third spray arm assembly 800, the third spray arm assembly 800 is arranged on the infusion assembly 100, and the third spray arm assembly 800 is used to output liquid towards the tray assembly 500. The third spray arm assembly 800 is used to output liquid towards the tray assembly 500. By the third spray arm assembly 800 outputting liquid towards the tray assembly 500, the third spray arm assembly 800 can play a main cleaning role in cleaning the tableware in the tray assembly 500.

[0079] As shown in Figure 1 and Figure 15 the figure, in addition to the features of the above embodiments, this embodiment further defines that: the number of the spray assemblies 2 is multiple, and the multiple spray assemblies 2 are respectively located at the side and / or bottom of the first basket 300, and the multiple spray assemblies 2 are used to wash the area of the first basket 300. This design can distinguish the heavily polluted area or the difficult-to-clean area in combination with the spraying effect of the first spray arm assembly 600 on the first basket 300, set the spray assemblies 2 for auxiliary spraying of the tableware according to the corresponding heavily polluted area or difficult-to-clean area, and the reciprocating movement of the spray assemblies 2 can perform reciprocating spraying on the above areas, improving the cleaning efficiency, ensuring that the tableware at each position in the first basket 300 is cleaned, and achieving true dead-angle-free coverage.

[0080] As shown in Figure 1 and Figure 15As shown, in addition to the features of the above embodiments, this embodiment further defines that the number of the spray components 2 is multiple, and the multiple spray components 2 are respectively located at the side and / or bottom of the second bowl basket 400. The multiple spray components 2 are used to wash the area of the second bowl basket 400. This design can combine the spray washing effect of the second spray arm assembly 700 to distinguish heavy pollution areas or difficult-to-clean areas, and set the spray components 2 to assist in spraying tableware according to the corresponding heavy pollution areas or difficult-to-clean areas, improving the cleaning efficiency, ensuring that the tableware at each position in the second bowl basket 400 is cleaned, and achieving true dead-angle coverage.

[0081] As Figure 1 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further defines that the number of the spray components 2 is multiple, and the multiple spray components 2 are respectively located at the side and / or bottom of the tray assembly 500. The multiple spray components 2 are used to wash the area of the tray assembly 500. This design can combine the spray washing effect of the third spray arm assembly 800 to distinguish heavy pollution areas or difficult-to-clean areas, and set the spray components 2 to assist in spraying tableware according to the corresponding heavy pollution areas or difficult-to-clean areas, improving the cleaning efficiency.

[0082] Embodiment 4

[0083] This embodiment discloses a dishwasher, including: the above-mentioned spray system.

[0084] In the second aspect of the present application, a dishwasher is disclosed. The spray component 2 of the spray system can reciprocally rotate under the drive of the first connecting member 4 or the second connecting member 5, and can reciprocally wash the heavy pollution areas or difficult-to-clean areas of the tableware. The spray component 2 sprays more liquid towards these areas per unit time, which can effectively improve the cleaning effect and make the tableware completely cleaned. Moreover, it will not spray some parts in the dishwasher that do not need to be sprayed, resulting in unnecessary waste of washing water.

[0085] The above embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent shall be subject to the appended claims.

Claims

1. A spraying system, characterized in that, Comprising: A driving component (1); A spraying component (2), the spraying component (2) is arranged on the driving component (1), and the spraying component (2) can rotate relative to the driving component (1); A rotating component (3), the rotating component (3) is arranged on the driving component (1), and the driving component (1) can drive the rotating component (3) to rotate; A rotating connecting piece, the rotating connecting piece is respectively in transmission connection with the rotating component (3) and the spraying component (2), and the spraying component (2) can reciprocally rotate under the drive of the rotating connecting piece.

2. The spray system according to claim 1, wherein The rotating connecting piece includes a first connecting piece (4), the first connecting piece (4) is respectively movably connected to the rotating component (3) and the spraying component (2), the first connecting piece (4) can rotate under the drive of the rotating component (3), and the spraying component (2) can reciprocally rotate under the drive of the first connecting piece (4).

3. The spraying system according to claim 2, wherein The spraying component (2) includes a spraying part (21) and a rocker (22), the spraying part (21) is arranged on the driving component (1), the rocker (22) is arranged on the spraying part (21), the rocker (22) is movably connected to the first connecting piece (4), and the first connecting piece (4) can rotate relative to the rocker (22); and / or the first connecting piece (4) is provided with an adjusting hole (401), the rotating component (3) includes a first rotating part (31) and a first assembling part (32), the first rotating part (31) is arranged on the driving component (1), the driving component (1) can drive the first rotating part (31) to rotate, the first assembling part (32) is arranged on the first rotating part (31), the first assembling part (32) is connected to the first connecting piece (4) and the first assembling part (32) is located at the adjusting hole (401); and / or the first connecting piece (4) is provided with an adjusting hole (401), the number of the adjusting holes (401) is multiple, multiple adjusting holes (401) can all cooperate with the rotating component (3), when one of the multiple adjusting holes (401) cooperates with the rotating component (3), the maximum angle that the spraying component (2) can rotate is β1, when another one of the multiple adjusting holes (401) cooperates with the rotating component (3), the maximum angle that the spraying component (2) can rotate is β2, and β2 is greater than β1.

4. The spray system according to claim 1, characterized in that The rotating connecting piece includes a second connecting piece (5), the second connecting piece (5) is arranged on the spraying component (2), the second connecting piece (5) is provided with a sliding space (501), a part of the rotating component (3) is located at the sliding space (501) and can move at the sliding space (501), the second connecting piece (5) can move under the drive of the rotating component (3), and the spraying component (2) can reciprocally rotate under the drive of the second connecting piece (5).

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

6. The spray system according to claim 4, wherein The rotating assembly (3) includes a second rotating portion (33) and a second assembling portion (34). The second rotating portion (33) is arranged on the driving assembly (1), and the driving assembly (1) can drive the second rotating portion (33) to rotate. The second assembling portion (34) is arranged on the second rotating portion (33). The second assembling portion (34) is connected to the second connecting member (5) and the second assembling portion (34) is located at the sliding space (501), and the second assembling portion (34) can move at the sliding space (501).

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

8. The spray system according to claim 7, wherein It further includes an inner container assembly (200), a first bowl basket (300), a second bowl basket (400) and a tray assembly (500). The infusion assembly (100) is arranged on the inner container assembly (200). The inner container assembly (200) is provided with a washing cavity (2001). The first bowl basket (300), the second bowl basket (400) and the tray assembly (500) are all arranged on the inner container assembly (200) and are located in the washing cavity (2001). The spray assembly (2) is used for outputting liquid towards 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, wherein it further includes a first spray arm assembly (600). The first spray arm assembly (600) is arranged on the inner container assembly (200) and / or the infusion assembly (100). The first spray arm assembly (600) is used for outputting liquid towards the first bowl basket (300); and / or further includes a second spray arm assembly (700) disposed on the liquid infusion assembly (100), and the second spray arm assembly (700) is configured to output liquid toward the second basket (400); and / or further includes a third spray arm assembly (800) disposed on the liquid infusion assembly (100), and the third spray arm assembly (800) is configured to output liquid toward the tray assembly (500); and / or the number of the spray assemblies (2) is plural, and the plural spray assemblies (2) are respectively located at the side and / or bottom of the first basket (300), and the plural spray assemblies (2) are configured to wash the area of the first basket (300); and / or the number of the spray assemblies (2) is plural, and the plural spray assemblies (2) are respectively located at the side and / or bottom of the second basket (400), and the plural spray assemblies (2) are configured to wash the area of the second basket (400); and / or the number of the spray assemblies (2) is plural, and the plural spray assemblies (2) are respectively located at the side and / or bottom of the tray assembly (500), and the plural spray assemblies (2) are configured 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) is provided with a water inlet (101), a power chamber (102) and a water outlet (103), the water inlet (101), the power chamber (102) and the water outlet (103) are communicated in sequence, the housing (11) is provided with a transmission chamber (104), the impeller structure (12) is disposed on the housing (11) and located in the power chamber (102), the gear assembly (13) is disposed on the housing (11) and located in the transmission chamber (104), the gear assembly (13) is in transmission connection with 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 in transmission connection with the gear assembly (13), and the rotating assembly (3) can rotate under the drive of the gear assembly (13); and / or the rotation angle of the spray assembly (2) is less than 180°.

10. A dishwasher, characterized in that, Comprising: The spray system according to any one of claims 1-9.

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