CN111973123A

CN111973123A - Dish washer box and dish washer

Info

Publication number: CN111973123A
Application number: CN202010827112.XA
Authority: CN
Inventors: 丘啸雄; 朱剑锋; 郭名威
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2020-11-24
Anticipated expiration: 2040-08-17
Also published as: CN111973123B; WO2022037210A1

Abstract

The invention provides a dishwasher box and a dishwasher, when large-size tableware needs to be cleaned, a middle spray arm can be directly detached, and at the moment, a water blocking block blocks an inner water channel under the action of a pushing piece, so that the inner water channel cannot continuously guide water to a water receiving opening of the spray arm, and the waste of water is avoided. Simultaneously when the small-size tableware is cleaned to needs, the spray arm is directly connected with the spray arm water receiving opening, the spray arm further acts on the water retaining block at the moment, the water flowing channel of the water retaining block is at least partially overlapped with the inner water channel, and water in the inner water channel enters the spray arm water receiving opening again and flows out through the spray arm, so that the tableware is cleaned.

Description

Dish washer box and dish washer

Technical Field

The invention relates to the technical field of household appliances, in particular to a dish washing machine.

Background

The dishwasher is a very common electric appliance in a kitchen, a spray arm and a bowl basket are arranged in an inner container of the dishwasher, and tableware to be cleaned can be placed on the bowl basket. The spraying arm can introduce an external water source into the inner container, thereby realizing the cleaning operation of the tableware.

In the prior art, a lower spray arm and a middle spray arm are usually arranged in a liner, the space of the liner is not large, and the cleaning operation can be easily realized for tableware with smaller size. However, in the case of the tableware having a large size, since the tableware has a large size, the tableware is likely to interfere with the middle spray arm after being put into the inner container, thereby affecting a normal washing operation.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect that the dishwasher in the prior art is easy to interfere with the middle spray arm when washing large-size tableware.

To this end, the present invention provides a dishwasher cabinet comprising: the bowl basket cavity is formed between the side walls; the inner water channel is arranged on the side wall, a spray arm water receiving opening is formed in the inner water channel, and the spray arm water receiving opening is suitable for being connected with a water inlet of a spray arm; the water blocking block is arranged in the inner water channel, and a water flowing channel is arranged on the water blocking block; the pushing piece acts on the water retaining block, and the water retaining block has a blocking state for blocking the inner water channel under the action of the pushing piece and a water passing state for enabling the water flowing channel to be at least partially overlapped with the inner water channel under the action of the pushing piece and the spray arm.

According to the dishwasher box provided by the invention, the pushing piece is a spring, one end of the spring abuts against the inner water channel, and the other end of the spring abuts against the water retaining block.

According to the dishwasher box body provided by the invention, the side wall of the inner water channel is provided with the spring cavity, and the spring is arranged in the spring cavity.

According to the dishwasher box body provided by the invention, one side of the inner water channel, which is opposite to the spring cavity, is provided with the water blocking block accommodating cavity, and the water blocking block accommodating cavity is suitable for accommodating the water flowing channel.

According to the dishwasher box provided by the invention, the water blocking block accommodating cavity is provided with the notch, and the water blocking block is suitable for protruding out of the notch under the action of the spring.

According to the dishwasher box provided by the invention, the outer wall of the inner water channel is provided with the step, and the step is suitable for bearing the spray arm.

The invention also provides a dishwasher, comprising: the invention provides a dishwasher box; the spray arm is provided with a water inlet, and the water inlet is detachably arranged at the position of a spray arm water receiving opening of the dishwasher box body.

According to the dishwasher provided by the invention, the spraying arm is provided with the boss at one side of the water inlet.

According to the dishwasher provided by the invention, the boss is arranged on the step of the dishwasher box body.

The dishwasher provided by the invention is characterized in that the boss is provided with a recess, and the step is suitable for entering the recess.

According to the dishwasher provided by the invention, at least one sealing ring is arranged at the position corresponding to the water inlet and the water receiving port of the spray arm.

According to the dishwasher provided by the invention, the outer wall of the water inlet of the spray arm is provided with the annular concave part, and the sealing ring is arranged on the annular concave part.

The technical scheme of the invention has the following advantages:

1. the invention provides a dishwasher cabinet, comprising: the bowl basket cavity is formed between the side walls; the inner water channel is arranged on the side wall, a spray arm water receiving opening is formed in the inner water channel, and the spray arm water receiving opening is suitable for being connected with a water inlet of a spray arm; the water blocking block is arranged in the inner water channel, and a water flowing channel is arranged on the water blocking block; the pushing piece acts on the water retaining block, and the water retaining block has a blocking state for blocking the inner water channel under the action of the pushing piece and a water passing state for enabling the water flowing channel to be at least partially overlapped with the inner water channel under the action of the pushing piece and the spray arm.

According to the invention, when large-size tableware needs to be cleaned, the middle spray arm can be directly detached, and the water blocking block blocks the inner water channel under the action of the pushing piece, so that the inner water channel cannot continuously guide water to the position of the water receiving opening of the spray arm, and the waste of water is avoided. Simultaneously when the small-size tableware is cleaned to needs, the spray arm is directly connected with the spray arm water receiving opening, the spray arm further acts on the water retaining block at the moment, the water flowing channel of the water retaining block is at least partially overlapped with the inner water channel, and water in the inner water channel enters the spray arm water receiving opening again and flows out through the spray arm, so that the tableware is cleaned.

2. According to the dishwasher box body provided by the invention, the side wall of the inner water channel is provided with the spring cavity, and the spring is arranged in the spring cavity.

Through setting up the spring chamber, can realize the stable operation to the spring to can avoid water retaining block self to rock and lead to unable stable switching between shutoff state and water-passing state.

3. According to the dishwasher box body provided by the invention, the water blocking block accommodating cavity is provided with the notch, and the water blocking block is suitable for protruding out of the notch under the action of the spring. Through the cooperation between breach and the spring, can realize holding steadily pushing member to can ensure the stability when pushing member is in the shutoff state.

4. According to the dishwasher box provided by the invention, the outer wall of the inner water channel is provided with the step, and the step is suitable for bearing the spray arm.

Through setting up the step, it can play the effect of fulcrum, and then can improve the connection stability between spray arm and the dish washer box.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the dishwasher provided by the present invention;

FIG. 2 is a schematic view of the connection between the internal flume and the spray arm of FIG. 1;

fig. 3 is a schematic structural view of a spray arm provided by the present invention.

Description of reference numerals:

1-a side wall; 2-internal water channel; 21-a spray arm water receiving port; 3-a spray arm; 31-a water inlet; 32-a recess; 33-sealing ring; 4-water retaining blocks; 41-a water flow channel; 5-a spring; 6-a spring cavity; 7-a water blocking block accommodating cavity; 8-step.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

The present embodiment provides a dishwasher cabinet, as shown in fig. 1 to 3, comprising:

the bowl basket comprises a plurality of side walls 1, wherein bowl basket cavities are formed among the side walls 1; the dishwasher box in this embodiment includes three lateral wall 1 and roof and diapire, and three lateral wall 1 forms uncovered, is provided with a body on uncovered, can realize closing and opening uncovered through a body.

The inner water channel 2 is arranged on the side wall 1, a spray arm water receiving opening 21 is formed in the inner water channel 2, and the spray arm water receiving opening 21 is suitable for being connected with a water inlet 31 of the spray arm 3;

specifically, interior water course 2 one end is connected with external water end, and the other end is connected with spray arm 3 through spray arm water receiving mouth 21, and in this embodiment, spray arm 3 is well spray arm 3. The connection mode between the inner water channel 2 and the side wall 1 is not limited, a welding mode can be provided, and the inner water channel 2 and the side wall 1 can be fixed in a screw connection mode. In this embodiment, the inner water channel 2 is disposed on the side walls 1 opposite to the opening, and as a modification, the inner water channel 2 may be disposed on the side walls 1 on both sides of the opening. The spray arm water receiving opening 21 is arranged on the inner water channel 2 in a protruding mode, so that the butt joint with the water inlet 31 of the spray arm 3 is facilitated.

The water blocking block 4 is arranged in the inner water channel 2, and a water flowing channel 41 is arranged on the water blocking block 4; the pushing piece acts on the water retaining block 4, the water retaining block 4 has a blocking state for blocking the inner water channel 2 under the action of the pushing piece, and the pushing piece and the spray arm 3 act to enable the water flowing channel 41 to enter a water flowing state of at least partial superposition of the inner water channel 2.

Specifically, the water flow channel 41 itself and the inner water channel 2 may partially overlap, may completely overlap, or may not overlap. When the parts are overlapped or all are overlapped, water below the water blocking block 4 can be guided to the position above the water blocking block 4, so that the conduction of the spray arm 3 is realized. Specifically, the pushing member can provide a force for the water blocking block 4 to enable the water flowing channel 41 and the inner water channel 2 to be mutually staggered, and the water blocking block 4 is arranged in the middle of the water channel at the moment, so that further flowing of water can be avoided. After the spray arm 3 acts on the water retaining block 4, the spray arm 3 extrudes the water retaining block 4, and then drives the spring 5 to compress, and the water flowing channel 41 of the water retaining block 4 coincides with the inner water channel 2, so that water is drained to the position of the spray arm 3 through the water retaining block 4.

In this embodiment, the pushing member is a spring 5, one end of the spring 5 abuts against the internal water channel 2, and the other end of the spring 5 abuts against the water blocking block 4.

As a variant, the pusher itself can be a magnet, with the water deflector 4 and the magnet being arranged on the same level on the side opposite to each other. For example, N stages are provided, and in case that the spray arm 3 is not installed, the magnet repels the water blocking block 4 so that the water passage 41 of the water blocking block 4 and the inner waterway 2 are staggered from each other. The generation of the magnets can be provided in various ways, such as directly using permanent magnets, or using electromagnets. The magnetic force generated by the pushing piece can be realized.

In this embodiment, in order to fix the spring 5 more stably, a spring cavity 6 is provided on the side wall 1 of the inner water channel 2, and the spring 5 is disposed in the spring cavity 6. In particular, the spring chamber 6 is itself arranged on the side wall 1, it itself does not penetrate the side wall 1.

Further, a water blocking block accommodating cavity 7 is arranged on one side of the inner water channel 2 opposite to the spring cavity 6, and the water blocking block accommodating cavity 7 is suitable for accommodating the water flowing channel 41.

The combination of the water retaining block accommodating cavity 7 and the spring cavity 6 can fix the two ends of the water retaining block 4 at the same time, so that the stability of the water retaining block 4 can be improved, and the water retaining effect can be prevented from being influenced by the inclination or the shaking in the water retaining state.

Further, in this embodiment, the water blocking block accommodating cavity 7 is provided with a notch, and the water blocking block 4 is adapted to protrude out of the notch under the action of the spring 5.

Through foretell mode of setting up, can ensure that water blocking piece 4 self reduces the water blocking piece and holds chamber 7 length self under the same movement distance, and then can reduce the water blocking piece and hold the manufacturing cost of chamber 7 self.

In this embodiment, the outer wall of the inner water channel 2 is provided with a step 8, and the step 8 is suitable for supporting the spray arm 3. Through setting up step 8, it can play the effect of fulcrum, and then can improve the stability of being connected between spray arm 3 and the dish washer box.

Example 2

The present embodiment provides a dishwasher, including:

the dishwasher cabinet provided in example 1;

and the spray arm 3 is provided with a water inlet 31, and the water inlet 31 is detachably arranged at the position of a spray arm water receiving opening 21 of the dishwasher box body.

Through the dish washer that this embodiment provided, when needs wash jumbo size tableware, can directly demolish well spray arm 3, water channel 2 in the shutoff will be under the impeller effect to water retaining block 4 this moment to interior water channel 2 will be unable to continue to guide water to spray arm water receiving mouth 21 position, thereby avoid the waste to water. Meanwhile, when small-sized tableware needs to be cleaned, the spray arm 3 is directly connected with the spray arm water receiving opening 21, at the moment, the spray arm 3 further acts on the water blocking block 4, the water flowing channel 41 of the water blocking block 4 is at least partially overlapped with the inner water channel 2, at the moment, water in the inner water channel 2 enters the position of the spray arm water receiving opening 21 again and flows out through the spray arm 3, and therefore the tableware is cleaned.

Therefore, even if the tableware of large size is washed, the tableware itself does not interfere spatially with the spray arm 3, and the water sprayed from the corresponding part of the spray arm 3 can be prevented after the spray arm 3 is detached from the dishwasher.

As shown in fig. 3, in this embodiment, a boss is disposed on one side of the water inlet 31 of the spray arm 3. The arrangement position of the boss is not limited too much, the boss can be arranged at any position of the inner water channel 2 as long as the boss can play a role of a fulcrum, and the boss is abutted to the inner water channel. In a preferred embodiment, the boss is provided on a step 8 of the dishwasher housing. Through the arrangement mode, the structure of the box body step 8 can be effectively utilized, so that the situation that the corresponding bearing structure is independently processed again can be avoided.

In this embodiment, the boss is provided with a recess 32, and the step 8 is adapted to enter the recess 32. Through foretell setting mode for spray arm 3 self can be stabilized including on water course 2, thereby can avoid spray arm 3 self to take place to rock, and then can improve the stability of spray arm 3 at the water spray in-process. Specifically, the shape of the recess 32 itself conforms to the shape of the step 8 itself, so that the step can be directly embedded in the recess.

In this embodiment, at least one sealing ring 33 is disposed at a position corresponding to the water inlet 31 and the spray arm water receiving opening 21. Through setting up sealing washer 33, can avoid taking place the outflow through the water that spray arm water receiving mouth 21 flowed into spray arm 3 to influence the water spray efficiency of spray arm 3 self. The number of the seal rings 33 itself is not limited. Meanwhile, in the embodiment, the outer wall of the water inlet 31 of the spray arm 3 is provided with an annular concave part, and the sealing ring 33 is arranged on the annular concave part, so that the sealing performance can be effectively improved. Alternatively, a recess 32 may be provided on the inner wall of the spray arm water receiving opening 21, and the seal ring 33 may be directly provided on the spray arm water receiving opening 21.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A dishwasher cabinet, comprising:

the bowl basket comprises a plurality of side walls (1), wherein bowl basket cavities are formed among the side walls (1);

the inner water channel (2) is arranged on the side wall (1), a spray arm water receiving opening (21) is formed in the inner water channel (2), and the spray arm water receiving opening (21) is suitable for being connected with a water inlet (31) of the spray arm (3);

the water blocking block (4) is arranged in the inner water channel (2), and a water flowing channel (41) is arranged on the water blocking block (4);

the pushing piece acts on the water blocking block (4), the water blocking block (4) has a blocking state for blocking the inner water channel (2) under the action of the pushing piece, and the pushing piece and the spray arm (3) act on a water passing state for enabling the water flowing channel (41) to be at least partially overlapped with the inner water channel (2).

2. Dishwasher cabinet according to claim 1, characterized in that the pusher is a spring (5), the spring (5) bearing at one end against the internal water channel (2) and at the other end against the water deflector (4).

3. The dishwasher cabinet according to claim 2, characterized in that a spring chamber (6) is provided on the side wall (1) of the inner water channel (2), the spring (5) being provided in the spring chamber (6).

4. A dishwasher cabinet according to claim 3, characterized in that the side of the inner water channel (2) opposite the spring chamber (6) is provided with a water deflector accommodation chamber (7), the water deflector accommodation chamber (7) being adapted to accommodate the water flow channel (41).

5. Dishwasher cabinet according to claim 4, characterized in that the water bar receiving chamber (7) is provided with a notch, the water bar (4) being adapted to protrude out of the notch under the action of the spring (5).

6. Dishwasher cabinet according to claim 1, characterized in that the outer wall of the inner water channel (2) is provided with a step (8), which step (8) is adapted to bear the spray arm (3).

7. A dishwasher, comprising:

the dishwasher tank as claimed in any of claims 1 to 6;

the spray arm (3) is provided with a water inlet (31), and the water inlet (31) is detachably arranged at the position of a spray arm water receiving opening (21) of the dishwasher box body.

8. A dishwasher according to claim 7, characterized in that the spray arm (3) is provided with a boss at the side of the water inlet (31).

9. The dishwasher of claim 8, characterized in that the boss is provided on a step (8) of the dishwasher cabinet.

10. The dishwasher of claim 9, characterized in that the boss is provided with a recess (32), the step (8) being adapted to enter into the recess (32).

11. The dishwasher of any one of claims 7 to 10, characterized in that at least one sealing ring (33) is arranged at the position of the water inlet (31) corresponding to the spray arm water receiving opening (21).

12. The dishwasher of claim 11, characterized in that the outer wall of the water inlet (31) of the spray arm (3) is provided with an annular recess on which the sealing ring (33) is provided.