| 摘要 |
Disclosed is a spraying arm device and a dishwasher, the spraying arm device comprising a spraying arm seat (1), a spraying arm main body (2) rotatably connected onto the spraying arm seat (1), at least one water direction adjusting member (3) sheathed on the spraying arm main body (2), and a guiding component (4) arranged between the spraying arm seat (1) and the spraying arm main body (2), wherein the spraying arm main body (2) is provided with a plurality of spraying holes (201) allowing for the washing water to spray outwards from the inside of the spraying arm main body so that the washing water can drive the spraying arm main body (2) to rotate around the spraying arm seat (1); and the water direction adjusting member (3) comprises a rotating component (31), which is in rotating fit with the guiding component (4) and can drive the water direction adjusting member (3) to rotate around the spraying arm main body (2), and at least one blocking piece (32), which is connected to the rotating component (31) and can change the spraying direction of the washing water sprayed from the inside of the spraying holes (201). The spraying direction of the washing water sprayed from the inside of the spraying holes (201) can be adjusted continuously through the blocking piece (32) of the water direction adjusting member (3), such that the washing water spraying region of the spraying arm device is enlarged, the washing efficiency and effect of the dishwasher are improved, the electric energy of the dishwasher is saved, and unnecessary water resource waste is avoided. |
