Dish washing machine with water diversion structure

Abstract

A dish-washing machine with a water diversion structure comprises a door body, a distributor and an inner water pipe and is characterized by further comprising a water diversion pipe, the upper end of the water diversion pipe extends forwards and is provided with a first spraying hole with the spraying direction facing the distributor, and the middle of the water diversion pipe is provided with a second spraying hole with the spraying direction facing a dish rack. And the bottom end is connected with the branch water outlet port of the inner water pipe. The inner water pipe is connected with a branch port to supply water to the water conduit, and finally the water flow is directly sprayed into the distributor through the first spraying hole, so that the defect that the distributor cannot obtain a water source due to the change of the design of the dish rack can be overcome.

Description

Technical Field

[0001] The utility model relates to an automatic dishwashing device, in particular to a dishwasher with a dispenser. Background Art

[0002] Dishwashers have the advantages of good cleaning effect, ability to disinfect food, saving time and effort, etc., and therefore are being used more and more widely. At present, dishwashers mostly use dishwashing powder as a cleaning agent. A dispenser is configured on the door of the dishwasher. After the user opens the door, the dishwashing powder is placed in the dispenser. During the washing stage of the dishwasher, the dispenser timely puts the dishwashing powder into the washing chamber of the dishwasher.

[0003] For example, in the Chinese utility model patent with patent number ZL202220216487.7 (publication number CN216876292U), a dishwasher includes a dishwasher body, a door body and a dishwasher dispenser. A cleaning cavity is enclosed between the dishwasher body and the door body. The dishwasher dispenser is installed on the side of the door body facing the cleaning cavity. The dishwasher dispenser includes a supporting shell and a driving mechanism. A washing liquid chamber for storing washing liquid, a washing powder chamber for storing washing powder and a rinsing agent chamber for storing washing agent are provided on the supporting shell. The driving mechanism is provided on the supporting shell. The driving mechanism can respectively put the washing liquid in the washing liquid chamber, the washing powder in the washing powder chamber and the rinsing agent in the rinsing agent chamber into the cleaning cavity of the dishwasher.

[0004] The dishwashing powder in the existing dishwasher dispenser is generally supplied with water through the spray holes on the spray arm for washing. Figure 1 This is an existing dishwasher. As shown in the figure, a dispenser 31a is provided on the inner side of a door body 3a, a partition 6a is provided in the middle, a first bowl rack 1a is provided above the partition 6a, and a second bowl rack 2a is provided below the partition 6a. The first bowl rack 1a and the second bowl rack 2a are respectively equipped with a first spray arm 5a and a second spray arm 4a. The first spray arm 5a and the second spray arm 4a are connected by a water pipe 7a.

[0005] Combination Figure 2 As shown, the second bowl rack 2a is provided with a groove on one side of the handle 21a, and the freed space is adapted to the distributor inside the door body. During operation, the spray hole on the second spray arm 4a realizes water supply, and the distributor 31a can be cleaned.

[0006] See Figure 3 As shown, in order to expand the accommodation space of the second bowl rack, the groove design is removed, and the handle 21b is directly set on the side of the second bowl rack 2b. In this way, due to the change in the handle structure, the spray hole of the spray arm cannot be shot near the dispenser. Therefore, it is necessary to improve the spray water supply of the dispenser. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a dishwasher with a water diversion structure capable of independently supplying water to a distributor in view of the above technical status quo.

[0008] The utility model solves the above technical problems by adopting the following technical solution: a dishwasher with a water diversion structure, comprising

[0009] Door body;

[0010] A dispenser, disposed inside the aforementioned door body, for placing dishwashing powder or dishwashing detergent;

[0011] Internal water pipes that can supply water to the spray arms;

[0012] It is characterized in that it also includes a water inlet pipe, the upper end of which extends forward and has a first spray hole with a spray direction toward the aforementioned distributor, the middle part has a second spray hole with a spray direction toward the bowl rack, and the bottom end is connected to the branch water outlet port of the aforementioned inner water pipe.

[0013] Preferably, the water diversion pipe comprises a horizontal portion, a vertical portion and a bending portion connected between the horizontal portion and the vertical portion, the first injection hole is opened at the front end of the horizontal portion, and the second injection hole is opened at the front end surface of the vertical portion.

[0014] Furthermore, a connecting plate is provided on one side of the vertical portion, and the connecting plate is assembled and connected to the main body of the inner water pipe.

[0015] For the sake of processing convenience and strength, the back side of the connecting plate has a hollow groove.

[0016] A reinforcing rib is formed on one end of the bottom surface of the horizontal portion close to the bent portion. The reinforcing rib can reduce the deformation degree of the water diversion pipe.

[0017] Furthermore, the reinforcing ribs are in the shape of a right triangle and gradually increase in size from front to back.

[0018] Furthermore, the dishwasher also includes a partition, which is arranged in the middle of the inner side of the door body and divides the door body into two upper and lower areas.

[0019] The partition includes a movable plate and a fixed plate that can be retracted or unfolded relative to the movable plate. The mounting seat is arranged below the fixed plate. A motor is arranged on the mounting seat. A screw rod is arranged at the power output end of the motor. A nut that rotates with the screw rod is arranged below the movable plate.

[0020] Compared with the prior art, the utility model has the advantages that the inner water pipe is connected to a branch port to supply water to the water pipe, and the first spray hole directly sprays water into the dispenser, which can solve the problem that the dispenser cannot obtain water due to changes in the bowl rack design. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a dishwasher in the prior art.

[0022] Figure 2 for Figure 1 Schematic diagram of the structure of the second bowl rack from another perspective.

[0023] Figure 3 It is a schematic diagram of the structure of the improved second bowl rack in the prior art.

[0024] Figure 4 It is a schematic diagram of the structure of an embodiment.

[0025] Figure 5 It is a structural schematic diagram of another viewing angle of the embodiment.

[0026] Figure 6 This is a schematic diagram of the structure after removing the body.

[0027] Figure 7 This is an enlarged composite image of the partition, inner water pipe and water pipe from another perspective.

[0028] Figure 8 for Figure 7 An enlarged exploded view of some of the structures.

[0029] Fig. 9 for Figure 8 A schematic diagram of the structure from another perspective. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] like Figure 4 , Figure 5 and Figure 6 As shown, the dishwasher in this embodiment includes a door body 1, a body 2c, a distributor 11, an inner water pipe 3, a partition and a water guide pipe 4.

[0032] The door body 1 can be pulled relative to the machine body 2c, and the dispenser 11 is arranged on the inner side of the door body 1 for placing dishwashing powder or dishwashing agent, and can also be other cleaning liquids or detergents.

[0033] An upper spray arm 31 is disposed at the upper end of the inner water pipe 3, and a lower spray arm 32 is disposed at the lower end thereof, for spraying the upper bowl rack and the lower bowl rack respectively.

[0034] The partition is arranged at the middle of the inner side of the door body 1 to divide the door body 1 into two upper and lower areas, and the cavity of the machine body 2c is divided into two upper and lower layers. The partition in this embodiment includes a movable plate 12 and a fixed plate 13 that can be extended or unfolded relative to the movable plate. A mounting seat 16 is arranged below the fixed plate 13, and a motor 14 is arranged on the mounting seat 16 and a screw rod 15 is arranged at the power output end.

[0035] A nut 18 is provided below the movable plate 12. The nut 18 is rotatably matched with the screw rod 15 to realize the extension or expansion of the movable plate 12 and the fixed plate 13 to adapt to different working conditions.

[0036] like Figure 7 and Figure 8 As shown, in this embodiment, the upper end of the water guide pipe 4 extends forward and has a first spray hole 44 with a spray direction toward the distributor 11, the middle part has a second spray hole 45 with a spray direction toward the bowl rack, and the bottom end is connected to the branch water outlet port of the inner water pipe 3.

[0037] Combination Figure 8 and Fig. 9 As shown, the water pipe 4 includes a horizontal portion 41, a vertical portion 42 and a bending portion 43 connected between the horizontal portion 41 and the vertical portion 42, a first spray hole 44 is opened at the front end of the horizontal portion 41, and a second spray hole 45 is opened at the front end surface of the vertical portion 42.

[0038] A connecting plate 46 is provided on one side of the vertical portion 42, and the connecting plate 46 is assembled and connected to the main body of the inner water pipe 3. A hollow groove 48 is provided on the back of the connecting plate 46. A reinforcing rib 49 is formed on one end of the bottom surface of the horizontal portion 41 near the bent portion 43. The reinforcing rib 49 is in the shape of a right triangle and gradually increases from front to back.

[0039] The water flows from the inner water pipe, passes through the water pipe, and finally sprays toward the distributor from the first spray hole. At the same time, the spray direction of the second spray hole is toward the lower bowl rack to clean the bowls in the lower bowl rack. For the convenience of processing and strength, a hollow groove is opened on the back of the connecting plate. The reinforcement ribs can reduce the deformation of the water pipe.

Claims

1. A dishwasher with a water diversion structure, comprising: Door body (1); A dispenser (11), disposed on the inner side of the door (1), for placing dishwashing powder or dishwashing agent; An inner water pipe (3) capable of supplying water to the spray arm; Features It also includes a water inlet pipe (4), the upper end of which extends forward and has a first spray hole (44) with a spray direction toward the distributor (11), the middle part of which has a second spray hole (45) with a spray direction toward the bowl rack, and the bottom end of which is connected to the branch water outlet port of the inner water pipe (3).

2. The dishwasher with a water diversion structure according to claim 1, characterized in that The water diversion pipe (4) comprises a horizontal portion (41), a vertical portion (42) and a bent portion (43) connected between the horizontal portion (41) and the vertical portion (42); the first spray hole (44) is opened at the front end of the horizontal portion (41); and the second spray hole (45) is opened at the front end surface of the vertical portion (42).

3. The dishwasher with a water diversion structure according to claim 2, characterized in that One side of the vertical portion (42) is provided with a connecting plate (46), and the connecting plate (46) is assembled and connected with the main body of the inner water pipe (3).

4. The dishwasher with a water diversion structure according to claim 3, characterized in that The back side of the connecting plate (46) is provided with a hollow groove (48).

5. The dishwasher with a water diversion structure according to claim 2, characterized in that A reinforcing rib (49) is formed on one end of the bottom surface of the horizontal portion (41) close to the bent portion (43).

6. The dishwasher with a water diversion structure according to claim 5, characterized in that The reinforcing rib (49) is in the shape of a right triangle and gradually increases from front to back.

7. The dishwasher with a water diversion structure according to claim 1, characterized in that The dishwasher also includes a partition, which is arranged in the middle of the inner side of the door body (1) to divide the door body (1) into two upper and lower areas.

8. The dishwasher with a water diversion structure according to claim 7, characterized in that The partition comprises a movable plate (12) and a fixed plate (13) which can be extended or unfolded relative to the movable plate.

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