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CN-224206773-U - Spraying device and dish washer

CN224206773UCN 224206773 UCN224206773 UCN 224206773UCN-224206773-U

Abstract

The utility model relates to a spraying device and a dish washer, and belongs to the field of dish washers, wherein the spraying device comprises a power source assembly, a water inlet and a water outlet are formed in the power source assembly, a power cavity is formed in the power source assembly, and the water inlet, the power cavity and the water outlet are sequentially communicated; the device comprises a power source component, a spraying component, a rotating component, a rocker, a connecting component and a rotating component, wherein the spraying component is arranged on the power source component and is communicated with a water outlet, the rotating component is arranged on the power source component, the rocker is arranged on the spraying component, the connecting component is respectively connected with the rotating component and the rocker, and the rotating component can drive the spraying component to rotate relative to the power source component. The spraying device disclosed by the utility model can drive the rotating member through the power source assembly when the washing water is introduced into the power cavity, and provides power for the rotation of the rotating member. The design replaces the traditional motor drive, does not need to consider the design factors of the motor, and has low production cost.

Inventors

  • WEI DENGMIN
  • LI ZHICHENG
  • Request for anonymity

Assignees

  • 佛山市百斯特电器科技有限公司

Dates

Publication Date
20260508
Application Date
20250513

Claims (10)

  1. 1. A spray device, comprising: The power source assembly (1), the power source assembly (1) is provided with a water inlet (101) and a water outlet (103), the power source assembly (1) is provided with a power cavity (102), and the water inlet (101), the power cavity (102) and the water outlet (103) are sequentially communicated; The spraying assembly (2) is arranged on the power source assembly (1), and the spraying assembly (2) is communicated with the water outlet (103); The rotating piece (3), the rotating piece (3) is arranged on the power source assembly (1), and the power source assembly (1) can drive the rotating piece (3) to rotate when the power cavity (102) inputs liquid; The rocker (4) is arranged on the spraying assembly (2); The connecting piece (5), the said connecting piece (5) connects with said rotating piece (3) and said rocker (4) separately; The rotating piece (3) can drive the spraying assembly (2) to rotate towards a first direction and a second direction relative to the power source assembly (1), and the second direction is opposite to the first direction.
  2. 2. The spray device of claim 1, wherein the spray device is configured to, The motion track of the rotating piece (3) is circular; And/or the cross section of the connecting piece (5) is arc-shaped; and/or one end of the connecting piece (5) is movably connected with the rotating piece (3), and the other end of the connecting piece (5) is movably connected with the rocker (4); And/or one end of the rotating piece (3) is in transmission connection with the power source assembly (1), and the other end of the rotating piece (3) is in movable connection with the connecting piece (5); And/or the spray assembly (2) comprises an infusion channel (201) and a plurality of spray holes (202), wherein the spray holes (202) are arranged in a plurality, the spray holes (202) are sequentially arranged along the length direction of the spray assembly (2), and the water outlet (103), the infusion channel (201) and the spray holes (202) are sequentially communicated; and/or the water outlet (103) is positioned at the bottom of the power source assembly (1); and/or the rotating member (3) is provided with an adapting hole (301), the adapting hole (301) can be matched with the power source assembly (1); And/or the rotating member (3) comprises a rotating portion (31) and an assembling portion (32), the rotating portion (31) is connected with the power source assembly (1), the assembling portion (32) is arranged on the rotating portion (31), and the assembling portion (32) is used for being matched with the connecting member (5); and/or the angle of rotation of the spray assembly (2) is less than 180 degrees.
  3. 3. The spraying device according to claim 1, characterized in that the connecting piece (5) is provided with a first adjusting hole (501), the number of the first adjusting holes (501) is a plurality, and a plurality of the first adjusting holes (501) can be matched with the rotating piece (3).
  4. 4. The spray device of claim 3, wherein the spray device is configured to, The plurality of first adjusting holes (501) are sequentially arranged along the extending direction of the connecting piece (5); And/or a maximum angle that the spray assembly (2) can rotate when one of the first adjusting holes (501) is matched with the rotating piece (3) is beta 1, and a maximum angle that the spray assembly (2) can rotate when the other of the first adjusting holes (501) is matched with the rotating piece (3) is beta 2, wherein beta 2 is larger than beta 1.
  5. 5. The spray device of claim 1, wherein the spray device is configured to, One end of the rocker (4) far away from the spray assembly (2) is movably connected with the connecting piece (5); And/or the rocker (4) extends along the radial direction of the spray assembly (2); And/or the connecting piece (5) is equipped with the second regulation hole, the quantity of second regulation hole is a plurality of, and is a plurality of the second regulation hole is followed the extending direction of connecting piece (5) sets gradually or a plurality of second regulation hole interval sets up, and a plurality of the second regulation hole homoenergetic with rocker (4) cooperation, a plurality of in the second regulation hole with the biggest angle that spray subassembly (2) can rotate is beta 3 when rocker (4) cooperation, a plurality of in the second regulation hole with the biggest angle that spray subassembly (2) can rotate is beta 4 when rocker (4) cooperation, beta 4 is greater than beta 3.
  6. 6. The spraying device according to claim 1, characterized in that the power source assembly (1) comprises a shell (11), a driving assembly (12) and a transmission assembly (13), the shell (11) is provided with the water inlet (101), the power cavity (102) and the water outlet (103), the shell (11) is provided with a transmission cavity (104), the driving assembly (12) is arranged on the shell (11) and is positioned in the power cavity (102), the transmission assembly (13) is arranged on the shell (11) and is positioned in the transmission cavity (104), the transmission assembly (13) is in transmission connection with the driving assembly (12), and the transmission assembly (13) is in transmission connection with the rotating member (3).
  7. 7. The spray device of claim 6, wherein the spray device is configured to spray the liquid, The shell (11) comprises a first shell (111) and a second shell (112), the first shell (111) is provided with the water inlet (101), the power cavity (102) and the water outlet (103), the second shell (112) is arranged on the first shell (111), and the second shell (112) and the first shell (111) are enclosed to form the transmission cavity (104); And/or the driving assembly (12) comprises a driving impeller (121) and a driving rod (122), the driving impeller (121) is arranged on the shell (11) and is positioned in the power cavity (102), the shell (11) is provided with a perforation (105), the driving rod (122) is arranged on the driving impeller (121), the driving rod (122) penetrates through the perforation (105), and the driving rod (122) penetrates through the perforation (105) and is connected with the transmission assembly (13); The shell (11) is provided with a water inlet channel (106), the water inlet (101), the water inlet channel (106) and the power cavity (102) are sequentially communicated, and the extending direction of the water inlet channel (106) is tangential to the outer circle of the driving impeller (121); The shell (11) is provided with a water outlet channel (107), the power cavity (102), the water outlet channel (107) and the water outlet (103) are sequentially communicated, and the extending direction of the water outlet channel (107) is tangential with the outer circle of the driving impeller (121).
  8. 8. The spraying device according to claim 6, characterized in that the transmission assembly (13) comprises an input gear (131), a first support shaft (132), a second support shaft (133) and a transmission gear (134), the input gear (131) is in transmission connection with the driving assembly (12), the first support shaft (132) and the second support shaft (133) are both arranged on the housing (11) and located in the transmission cavity (104), the first support shaft (132) or the second support shaft (133) is in transmission connection with the rotating member (3), and the transmission gear (134) is arranged on the first support shaft (132) and the second support shaft (133).
  9. 9. The spray device of claim 8, wherein the spray device is configured to spray the liquid, The transmission gear (134) comprises a first gear (1341), the first gear (1341) is arranged on the first support shaft (132), the first gear (1341) is meshed with the input gear (131), the diameter of the first gear (1341) is larger than that of the input gear (131), and the first support shaft (132) is in transmission connection with the rotating piece (3); Or the transmission gear (134) comprises a second gear (1342), a third gear (1343) and a fourth gear (1344), the second gear (1342) and the third gear (1343) are both arranged on the first support shaft (132) and the diameter of the second gear (1342) is larger than that of the third gear (1343), the second gear (1342) is meshed with the input gear (131) and the diameter of the second gear (1342) is larger than that of the input gear (131), the fourth gear (1344) is arranged on the second support shaft (133), the fourth gear (1344) is meshed with the third gear (1343) and the diameter of the fourth gear (1344) is larger than that of the third gear (1343), and the second support shaft (133) is in transmission connection with the rotating member (3); Or the transmission gear (134) comprises a fifth gear (1345), a sixth gear (1346), a seventh gear (1347), an eighth gear (1348) and a ninth gear (1349), wherein the fifth gear (1345) and the sixth gear (1346) are both arranged on the first support shaft (132) and the diameter of the fifth gear (1345) is larger than the diameter of the sixth gear (1346), the fifth gear (1345) is meshed with the input gear (131) and the diameter of the fifth gear (1345) is larger than the diameter of the input gear (131), the seventh gear (1347) and the eighth gear (1348) are both arranged on the second support shaft (133) and the diameter of the seventh gear (1347) is larger than the diameter of the eighth gear (1348), the seventh gear (1347) is meshed with the sixth gear (1346) and the diameter of the seventh gear (1347) is larger than the diameter of the eighth gear (1348) is arranged on the ninth shaft (1348), and the diameter of the eighth gear (1348) is connected with the ninth gear (1348).
  10. 10. A dishwasher, comprising: A liner assembly (100); A bowl basket assembly (200), the bowl basket assembly (200) being disposed on the liner assembly (100); The spray device (300) of any of claims 1-9, wherein the spray device (300) is disposed on the liner assembly (100) and/or the bowl and basket assembly (200).

Description

Spraying device and dish washer Technical Field The utility model relates to the field of dish washers, in particular to a spraying device and a dish washer. Background A conventional dishwasher is mainly an electric motor that powers a spraying device. The motor drive must ensure high protection and insulation levels for the motor, and strict requirements for service life, torque and the like of the motor are met, and the realization of the requirements necessarily makes the structure of the product complex and has high cost. And the motor is used for driving the spraying device to rotate by three hundred sixty degrees, so that the spraying device can spray parts which do not need to be sprayed in the dish washer, unnecessary washing water waste is caused, and the spraying efficiency is low. Disclosure of utility model Based on the above, it is necessary to use a driving spray device for a conventional dish washer, so that the spray device can spray on some parts which do not need to be sprayed in the dish washer, which causes unnecessary waste of washing water and causes low spraying efficiency. The spraying device comprises a power source assembly, a spraying assembly, a rotating piece, a rocker and a connecting piece, wherein the power source assembly is provided with a water inlet and a water outlet, the power source assembly is provided with a power cavity, the water inlet, the power cavity and the water outlet are sequentially communicated, the spraying assembly is arranged on the power source assembly and is communicated with the water outlet, the rotating piece is arranged on the power source assembly, the power source assembly can drive the rotating piece to rotate when liquid is input into the power cavity, the rocker is arranged on the spraying assembly, the connecting piece is respectively connected with the rotating piece and the rocker, the rotating piece can drive the spraying assembly to rotate towards a first direction and a second direction relative to the power source assembly, and the second direction is opposite to the first direction. The first aspect of the application discloses a spraying device, wherein a power source assembly can drive a rotating member through a power cavity when washing water is introduced, and power is provided for rotation of the rotating member. The design replaces the traditional motor drive, does not need to consider the design factors of the motor, and has low production cost. The water outlet is communicated with the power cavity, the spraying assembly is communicated with the water outlet, and the washing water for providing kinetic energy can be conveyed to the spraying assembly through the water outlet for spraying, so that waste of the washing water is avoided. The structure similar to a crank connecting rod and a rocker is sequentially connected through the rotating piece, the connecting piece and the rocker, so that the spraying assembly can only rotate in a certain area in a reciprocating manner, and the three hundred sixty degrees of rotation of the traditional spraying assembly is replaced, and unnecessary washing water waste caused by spraying on parts which do not need to be sprayed in the dish-washing machine is avoided. The design can effectively improve the spraying efficiency of the spraying device. For example, some auxiliary spraying spray assemblies only need to clean the part of bowl basket or tray, and this design can make it carry out the focus to specific area and spray, and need not spray parts such as lateral wall, diapire to the inner bag, spray efficiently, can avoid the water waste. In one embodiment, the motion track of the rotating member is circular. The motion trail through rotating the piece is circular to rotating the piece and can carrying out unidirectional rotation and can three hundred sixty degrees rotations, making the connecting piece drive the reciprocal rotation of spray assembly under rotating the piece drive, promoting and spraying efficiency. In one embodiment, the cross section of the connecting piece is arc-shaped. The section through the connecting piece is the arc, accords with the relative motion orbit between rotating piece and the rocker better, can adapt to the angle variation when spraying the reciprocal swing of subassembly better, promotes the harmony of whole mechanism. The design can ensure that the reciprocating rotation of the spraying assembly is smoother and smoother, and the spraying efficiency is high. In one embodiment, one end of the connecting piece is movably connected with the rotating piece, and the other end of the connecting piece is movably connected with the rocker. Through the orderly movable connection of the rotating piece, the connecting piece and the rocker, the continuous rotary motion of the rotating piece is ensured to be effectively converted into the reciprocating rotation process of the spraying assembly, and the reciprocating rotation process is smoother. Through rotatin