Water tank assembly and cooking appliance

Abstract

This utility model provides a water tank assembly and a cooking appliance. The water tank assembly includes: a water tank with a receiving cavity; a water guide pipe disposed inside the water tank and communicating with the receiving cavity, the water guide pipe and the water tank being integrally formed; a water outlet pipe extending out of the water tank, the water outlet pipe and the water tank being integrally formed; and a connecting pipe, the water guide pipe being connected to the water outlet pipe through the connecting pipe. The technical solution of this application effectively solves the problems of complex assembly process and high processing cost of water tank assemblies in related technologies.

Description

Technical Field

[0001] This utility model relates to the field of small household appliance technology, specifically to a water tank assembly and a cooking appliance. Background Technology

[0002] The cooking appliance includes a water tank assembly and a pot body assembly. The water tank assembly includes a water tank and a water pipe communicating with the receiving cavity of the water tank. The water pipe can transport water from the receiving cavity to the pot body assembly to facilitate cooking or cleaning operations.

[0003] In related technologies, water pipes need to be securely connected to and sealed to water tanks. Therefore, fasteners are needed to fix the water pipes to the water tanks, and then the connection between the fasteners and the water tanks is sealed.

[0004] This makes the assembly process of water tank components in related technologies more complex and the processing cost higher. Utility Model Content

[0005] The main objective of this invention is to provide a water tank assembly and cooking appliance to solve the problems of complex assembly process and high processing cost of water tank assemblies in related technologies.

[0006] To achieve the above objectives, according to one aspect of this utility model, a water tank assembly is provided, comprising: a water tank having a receiving cavity; a water guide pipe disposed within the water tank and communicating with the receiving cavity, the water guide pipe and the water tank being integrally formed; a water outlet pipe extending out of the water tank, the water outlet pipe and the water tank being integrally formed; and a connecting pipe, the water guide pipe being connected to the water outlet pipe via the connecting pipe. By designing the water guide pipe and water outlet pipe as integrally formed with the water tank, the operation of fixing the water pipe to the water tank with fasteners, as required in related technologies, is avoided, reducing assembly steps and simplifying the assembly process. Furthermore, the integrally formed structure reduces leakage points, avoiding the sealing treatment operations required in related technologies, making the assembly process simpler. Moreover, the integrally formed structure also reduces the number of molds required for processing, thereby reducing processing costs. Connecting the water guide pipe and the water outlet pipe via the connecting pipe reduces the design requirements for the molds during integral forming, thereby reducing mold production costs and further reducing processing costs. Therefore, the technical solution of this application effectively solves the problems of complex assembly processes and high processing costs in related technologies for water tank assemblies.

[0007] Furthermore, the water guide pipe extends vertically, with its upper end connected to the outlet pipe via a connecting pipe, and its lower end connected to the receiving cavity. This designation of the upper end as the outlet and the lower end as the inlet facilitates the complete drainage of water from the receiving cavity, reducing water residue. Moreover, the vertically extending water guide pipe ensures smoother water flow from the bottom of the tank into the guide pipe, reducing flow resistance and improving flow efficiency.

[0008] Furthermore, the lower end of the water pipe is connected to the bottom wall of the water tank, and the lower end of the water pipe has a water passage notch that communicates with the receiving cavity. The connection between the lower end of the water pipe and the bottom wall further facilitates the complete drainage of water from the receiving cavity, further reducing water residue within the cavity. The water passage notch facilitates the flow of water from the receiving cavity into the water pipe. The water passage notch is also easy to manufacture, further reducing manufacturing costs.

[0009] Furthermore, the height of the water passage notch is H, where 2mm ≤ H ≤ 30mm; and / or, the depth of the water passage notch is D, where 2mm ≤ D ≤ 30mm. The design of the water passage notch height facilitates its machining, reduces the requirements for fitting precision, and also reduces the assembly space requirements, allowing water to flow more smoothly through the notch and reducing water stagnation. The design of the water passage notch depth facilitates its machining, reduces the requirements for fitting precision, and also reduces the assembly space requirements, resulting in a more compact structure that meets user needs.

[0010] Furthermore, the water outlet pipe extends vertically, with its upper end connected to the connecting pipe and its lower end extending out of the water tank. In this way, compared to a water outlet pipe extending horizontally, the design of the water outlet pipe in this embodiment reduces the possibility of water overflowing from the water outlet pipe after the water tank assembly is removed from the cooker assembly.

[0011] Furthermore, the water inlet pipe and the water outlet pipe are located on the same side of the water tank. This arrangement facilitates the processing of the water inlet pipe and the water outlet pipe, simplifies mold design, and reduces processing costs. It also reduces the space occupied by the water inlet pipe and the water inlet pipe, thus increasing the water tank's storage capacity.

[0012] Furthermore, the connecting pipe is a flexible pipe. The first end of the flexible pipe is interference-fitted with the water inlet pipe, and the second end is interference-fitted with the water outlet pipe. This interference-fit connection eliminates the need for additional fasteners, simplifying the assembly process and reducing costs. Moreover, the flexible pipe design facilitates connection to either the water inlet or outlet pipe, improving the sealing performance after assembly.

[0013] Furthermore, the water tank includes a tank body and a cover connected to the tank body. A receiving cavity is located within the tank body, and both the water inlet pipe and outlet pipe are integrally formed with the tank body. The design of the tank body and cover facilitates the connection of the connecting pipes between the water inlet pipe and outlet pipe. The cover also facilitates the assembly and maintenance of the water tank components.

[0014] Furthermore, the lid is welded to the water tank body; and / or, a handle is provided on the lid. The welded connection between the lid and the water tank body enhances the overall structural strength of the water tank assembly and improves its durability. The handle facilitates the user's handling of the water tank assembly and the alignment of the water tank assembly with the cooking vessel's pot body assembly, thus improving operational convenience.

[0015] According to another aspect of this utility model, a cooking appliance is provided, including a water tank assembly, which is the water tank assembly described above. Since the aforementioned water tank assembly can solve the problems of complex assembly processes and high processing costs in related technologies, the cooking appliance having this water tank assembly can solve the same technical problems. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A perspective structural schematic diagram of an embodiment of a cooking utensil according to the present invention is shown;

[0018] Figure 2 It shows Figure 1 A three-dimensional structural diagram of the water tank component of a cooking appliance;

[0019] Figure 3 It shows Figure 2 A three-dimensional structural diagram of the water tank assembly of a cooking appliance when the lid is not shown;

[0020] Figure 4 It shows Figure 2 A three-dimensional structural diagram of the water tank assembly of a cooking appliance, with the lid not shown, from another perspective;

[0021] Figure 5 It shows Figure 2 A cross-sectional view of the water tank assembly of a cooking appliance when the lid is not shown;

[0022] Figure 6 It shows Figure 5 A magnified view of point A on the water tank assembly of a cooking appliance.

[0023] The above figures include the following reference numerals:

[0024] 10. Water tank; 11. Water tank body; 111. Receiving cavity; 12. Cover; 121. Handle; 122. Rubber stopper;

[0025] 20. Water pipe; 21. Water passage opening;

[0026] 30. Water outlet pipe;

[0027] 40. Connecting pipe;

[0028] 50. Clay pot body components. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0030] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0031] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0032] In this embodiment, as Figures 2 to 5As shown, the water tank assembly includes a water tank 10, a water guide pipe 20, a water outlet pipe 30, and a connecting pipe 40. The water tank 10 has a receiving cavity 111. The water guide pipe 20 is disposed inside the water tank 10 and communicates with the receiving cavity 111; the water guide pipe 20 and the water tank 10 are integrally formed. The water outlet pipe 30 extends out of the water tank 10; the water outlet pipe 30 and the water tank 10 are integrally formed. The water guide pipe 20 is connected to the water outlet pipe 30 via the connecting pipe 40. By designing the water guide pipe 20 and the water outlet pipe as integrally formed with the water tank 10, the operation of fixing the water pipe to the water tank with fasteners, as required in related technologies, is avoided, reducing assembly steps and simplifying the assembly process. Furthermore, the integrally formed structure reduces leakage points, avoiding the sealing operations required in related technologies, making the assembly process simpler. Additionally, the integrally formed structure reduces the number of molds required for processing, thereby reducing processing costs. By connecting the water inlet pipe 20 and the water outlet pipe 30 through the connecting pipe 40, the design requirements for the mold during one-piece molding can be reduced, thereby reducing the production cost of the mold and thus reducing the processing cost. Therefore, the technical solution of this embodiment effectively solves the problem of complex assembly process and high processing cost of water tank components in related technologies.

[0033] like Figures 2 to 5 As shown, the water guide pipe 20 extends vertically. The upper end of the water guide pipe 20 is connected to the outlet pipe 30 via a connecting pipe 40, and the lower end of the water guide pipe 20 is connected to the receiving cavity 111. This designation of the upper end of the water guide pipe 20 as the outlet and the lower end as the inlet facilitates the complete drainage of water from the receiving cavity 111, reducing water residue within the cavity. Furthermore, the vertically extending water guide pipe 20 ensures smoother water flow from the bottom of the water tank 10 into the water guide pipe 20, reducing water flow resistance and improving water flow efficiency.

[0034] like Figures 2 to 5 As shown, the lower end of the water guide pipe 20 is connected to the bottom wall of the water tank 10, and the lower end of the water guide pipe 20 has a water passage notch 21 that communicates with the receiving cavity 111. The connection between the lower end of the water guide pipe 20 and the bottom wall further facilitates the drainage of water from the receiving cavity 111, further reducing water residue in the receiving cavity 111. The water passage notch 21 facilitates the flow of water from the receiving cavity 111 into the water guide pipe 20. The water passage notch 21 is easy to manufacture, further reducing manufacturing costs.

[0035] like Figure 5 and Figure 6As shown, the height of the water passage notch 21 is H, where 2mm ≤ H ≤ 30mm. This height design facilitates the machining of the notch 21, reduces the requirements for fitting precision, and also reduces the assembly space requirements, allowing water to flow more smoothly through the notch 21 and reducing water stagnation. The depth of the water passage notch 21 is D, where 2mm ≤ D ≤ 30mm. This depth design facilitates the machining of the notch 21, reduces the requirements for fitting precision, and also reduces the assembly space requirements, resulting in a more compact structure that meets user needs.

[0036] In this embodiment, 3mm ≤ H ≤ 5mm. 3mm ≤ D ≤ 5mm.

[0037] It should be noted that the height of the water passage 21 refers to the maximum distance between the top wall of the water passage 21 and the bottom wall of the water tank 10. The depth of the water passage 21 refers to the maximum distance between the side wall of the water passage 21 and the side wall of the water guide pipe 20.

[0038] In other embodiments, the height of the water passage gap 21 is H, where 2mm ≤ H ≤ 30mm. Alternatively, the depth of the water passage gap 21 is D, where 2mm ≤ D ≤ 30mm.

[0039] like Figures 2 to 5 As shown, the water outlet pipe 30 extends vertically, with its upper end connected to the connecting pipe 40 and its lower end extending out of the water tank 10. Thus, compared to a water outlet pipe 30 extending horizontally, the design of the water outlet pipe 30 in this embodiment reduces the possibility of water overflowing from the water outlet pipe 30 after the water tank assembly is removed from the cooker body assembly 50.

[0040] In this embodiment, the upper end of the water guide pipe 20 is connected to the upper end of the water outlet pipe 30 via a connecting pipe 40, making the structure more compact, reducing the length of the connecting pipe 40, facilitating assembly, and reducing processing costs. Furthermore, the above arrangement positions the water outlet of the water outlet pipe 30 at the upper part of the water tank assembly, reducing the likelihood of leakage when the water tank assembly is removed or placed due to openings at the lower part of the assembly.

[0041] like Figures 2 to 5 As shown, the water guide pipe 20 and the water outlet pipe 30 are located on the same side of the water tank 10. Placing the water guide pipe 20 and the water outlet pipe 30 on the same side of the water tank 10 further facilitates the processing of the water guide pipe 20 and the water outlet pipe 30, simplifies mold design, and reduces processing costs. Placing the water guide pipe 20 and the water outlet pipe 30 on the same side of the water tank 10 also reduces the space occupied by the receiving cavity 111, increasing the water storage capacity of the water tank 10.

[0042] like Figures 3 to 5As shown, the connecting pipe 40 is a flexible pipe. The first end of the flexible pipe is interference-fitted with the water guide pipe 20, and the second end is interference-fitted with the water outlet pipe 30. This interference-fit connection eliminates the need for additional fasteners, simplifying the assembly process and reducing costs. Furthermore, the flexible pipe design facilitates connection with either the water guide pipe 20 or the water outlet pipe 30, improving the sealing performance after assembly.

[0043] In this embodiment, the connecting pipe 40 is a food-grade high-elasticity silicone hose with good sealing performance. The water guide pipe 20, the water outlet pipe 30, and the connecting pipe 40 are all round pipes. The first end of the connecting pipe 40 is sleeved on the outside of the water guide pipe 20, and the second end of the connecting pipe 40 is sleeved on the outside of the water outlet pipe 30.

[0044] like Figure 1 and Figure 2 As shown, the water tank 10 includes a tank body 11 and a cover 12 connected to the tank body 11. A receiving cavity 111 is disposed within the tank body 11. The water guide pipe 20 and the water outlet pipe 30 are both integrally formed with the tank body 11. The design of the tank body 11 and the cover 12 facilitates the connection of the connecting pipe 40 between the water guide pipe 20 and the water outlet pipe 30. Furthermore, the cover 12 facilitates the assembly and maintenance of the water tank components.

[0045] In this embodiment, the cover 12 is provided with a water inlet hole, and a removable rubber stopper 122 is provided inside the water inlet hole for easy water filling by the user. The rubber stopper 122 is provided with a vent hole to facilitate maintaining the pressure balance in the receiving cavity 111.

[0046] like Figure 1 and Figure 2 As shown, the cover 12 is welded to the water tank body 11. This welded connection enhances the overall structural strength of the water tank assembly and improves its durability. A handle 121 is provided on the cover 12. The handle 121 facilitates the user's handling of the water tank assembly, and also facilitates the alignment of the water tank assembly with the cooking vessel's pot body assembly 50, thus improving operational convenience.

[0047] In this embodiment, the cover 12 and the water tank body 11 are connected by ultrasonic welding. In other embodiments, the cover 12 and the water tank body 11 are fixedly connected by clips or screws.

[0048] In other embodiments, the cover 12 is welded to the water tank body 11. Alternatively, the cover 12 is provided with a handle 121.

[0049] This application also provides a cooking utensil, such as Figure 1As shown, the cooking appliance includes a water tank assembly, which is the water tank assembly described above. Because the aforementioned water tank assembly solves the problems of complex assembly processes and high processing costs associated with water tank assemblies in related technologies, the cooking appliance with this water tank assembly can solve the same technical problems.

[0050] In this embodiment, the cooking appliance includes a pot body assembly 50 and a water tank assembly that can be separated from the pot body assembly 50. The pot body assembly 50 is provided with a water inlet, and when the water tank assembly is placed on the pot body assembly 50, the water outlet pipe 30 is connected to the water inlet.

[0051] In the description of this utility model, it should be understood that "multiple" means two or more. Directional terms such as "front, back, up, down, left, right," "horizontal, vertical, perpendicular, horizontal," and "top, bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used solely for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner or outer contours relative to the outline of each component itself.

[0052] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0053] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0054] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A water tank assembly, characterized in that, include: Water tank (10) having a receiving cavity (111); A water guide pipe (20) is installed inside the water tank (10) and communicates with the receiving cavity (111). The water guide pipe (20) and the water tank (10) are integrally formed. The water outlet pipe (30) extends out of the water tank (10), and the water outlet pipe (30) and the water tank (10) are integrally formed. The connecting pipe (40) connects the water guide pipe (20) to the water outlet pipe (30).

2. The water tank assembly according to claim 1, characterized in that, The water guide pipe (20) extends vertically, and the upper end of the water guide pipe (20) is connected to the water outlet pipe (30) through the connecting pipe (40), and the lower end of the water guide pipe (20) is connected to the receiving cavity (111).

3. The water tank assembly according to claim 2, characterized in that, The lower end of the water pipe (20) is connected to the bottom wall of the water tank (10), and the lower end of the water pipe (20) has a water passage notch (21) that communicates with the receiving cavity (111).

4. The water tank assembly according to claim 3, characterized in that, The height of the water passage gap (21) is H, 2mm≤H≤30mm; and / or, The depth of the water passage gap (21) is D, where 2mm≤D≤30mm.

5. The water tank assembly according to claim 1, characterized in that, The water outlet pipe (30) extends vertically, with its upper end connected to the connecting pipe (40) and its lower end extending out of the water tank (10).

6. The water tank assembly according to any one of claims 1 to 5, characterized in that, The water guide pipe (20) and the water outlet pipe (30) are located on the same side of the water tank (10).

7. The water tank assembly according to any one of claims 1 to 5, characterized in that, The connecting pipe (40) is a flexible pipe. The first end of the flexible pipe is press-fitted with the water guide pipe (20), and the second end of the flexible pipe is press-fitted with the water outlet pipe (30).

8. The water tank assembly according to any one of claims 1 to 5, characterized in that, The water tank (10) includes a water tank body (11) and a cover (12) connected to the water tank body (11). The receiving cavity (111) is disposed inside the water tank body (11). The water guide pipe (20) and the water outlet pipe (30) are both integrally formed with the water tank body (11).

9. The water tank assembly according to claim 8, characterized in that, The cover (12) is welded to the water tank body (11); and / or, The cover (12) is provided with a handle (121).

10. A cooking appliance, comprising a water tank assembly, characterized in that, The water tank assembly is the water tank assembly according to any one of claims 1 to 9.

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