Pot

Abstract

The utility model provides a pot which comprises a shell, and a drain hole is formed in the bottom wall of the shell. The pot body assembly comprises a pot body and a heating assembly used for heating the pot body, and the heating assembly is located between the shell and the pot body; the drainage assembly comprises a water diversion ring and a water retaining ring, the water diversion ring is located on the peripheral wall of the pot body, and a step is formed by the water diversion ring and the peripheral wall of the pot body; the water retaining ring is arranged on the bottom wall of the shell, and the projection of the edge of the water diversion ring on the plane where the bottom wall of the shell is located is larger than the projection of the water retaining ring on the plane where the bottom wall of the shell is located. The projection of the heating assembly on the plane where the bottom wall of the shell is located is located in the projection of the water retaining ring on the plane where the bottom wall of the shell is located, and the drainage hole is located outside the water retaining ring. Thus, water is guided out of the water retaining ring through the water guide ring, the water is prevented from making contact with the heating assembly located in the water retaining ring, and the use safety of the cookware is improved.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a cooking pot. Background Art

[0002] In existing cooking appliances, such as an electric frying pan, it includes a housing and a cooking pot disposed inside the housing. Usually, the cooking pot is made of a metal material, while the housing is usually made of a plastic material, and the edge of the cooking pot is assembled on the housing.

[0003] When the cooking pot is used for a long time, since both the cooking pot and the plastic material will expand and contract with the change of temperature, the sealing performance between the cooking pot and the housing becomes poor, and water enters the space between the cooking pot and the housing. And there are electronic components such as a heating component in the space between the cooking pot and the housing. When encountering water, it is easy to cause a short circuit and pose a danger. Summary of the Utility Model

[0004] In view of this, it is necessary to provide a cooking pot for the above problems to avoid the contact between electronic components such as a heating component and water and improve the use safety.

[0005] The utility model provides a cooking pot, including: a housing, a drain hole is provided on the bottom wall of the housing; a cooking pot assembly, including a cooking pot and a heating component for heating the cooking pot, the heating component is located between the housing and the cooking pot; and a drainage assembly, including a water guiding ring and a water retaining ring, the water guiding ring is located on the outer peripheral wall of the cooking pot and forms a step with the outer peripheral wall of the cooking pot; the water retaining ring is disposed on the bottom wall of the housing, the projection of the edge of the water guiding ring on the plane where the bottom wall of the housing is located is larger than the projection of the water retaining ring on the plane where the bottom wall of the housing is located, the projection of the heating component on the plane where the bottom wall of the housing is located is located within the projection of the water retaining ring on the plane where the bottom wall of the housing is located, and the drain hole is located outside the water retaining ring.

[0006] In the above cooking pot, when water enters the space between the cooking pot and the housing, the water on the housing can flow downward along the side wall of the housing to the bottom wall of the housing and is located outside the water retaining ring; the water on the cooking pot can flow downward along the side wall of the cooking pot to the step formed by the water guiding ring and the outer peripheral wall of the cooking pot, and drip downward from the edge of the step to the bottom wall of the housing. The water droplets dripping downward from the edge of the step can drip on the outside of the water retaining ring, and the projection of the heating component on the plane where the bottom wall of the housing is located is located within the projection of the water retaining ring on the plane where the bottom wall of the housing is located, so that the water outside the water retaining ring will not contact the heating component; the water outside the water retaining ring can be discharged from the housing through the drain hole, preventing water from entering the inner side of the water retaining ring, thereby avoiding the contact between electronic components such as a heating component and water and avoiding short circuit, and improving the use safety of the cooking pot.

[0007] In one embodiment, the width of the step is not less than 2 mm.

[0008] With such a setting, the water on the edge of the step can directly drip to the outside of the water baffle ring, preventing the water from flowing along the water diversion ring and the side wall of the pot body and dripping inside the water baffle ring.

[0009] In one embodiment, the upper edge of the water diversion ring is provided with a chamfer.

[0010] With such a setting, the water on the step can flow outward and downward along the chamfer and drip to the outside of the water baffle ring, preventing the water from flowing along the water diversion ring and the side wall of the pot body and dripping inside the water baffle ring.

[0011] In one embodiment, the heating assembly includes a heating tube and a wiring structure connected to the heating tube. The pot body assembly includes an assembly plate. The heating tube is installed on the outer wall of the assembly plate, and the inner wall of the assembly plate is connected to the outer wall of the pot body.

[0012] With such a setting, the assembly plate makes the assembly between the heating tube and the pot body more convenient, and the assembly plate can evenly conduct the heat generated by the heating tube to the pot body, making the pot body heated evenly.

[0013] In one embodiment, the assembly plate includes a bottom and a side connected to the bottom. The bottom fits against the bottom wall of the pot body, the side fits against the side wall of the pot body, and the heating tube is arranged on the bottom.

[0014] With such a setting, the contact area between the assembly plate and the pot body can be increased, making the pot body heated more evenly, improving the heating efficiency, and shortening the cooking time.

[0015] In one embodiment, the water diversion ring is arranged at the top of the side.

[0016] With such a setting, after the assembly plate and the pot body are welded and fixed, the water diversion ring is also assembled, which can facilitate the assembly of the water diversion ring and simplify the assembly steps.

[0017] In one embodiment, the water diversion ring and the assembly plate are integrally formed.

[0018] With such a setting, it is convenient for the production and processing of the water diversion ring and the assembly plate, and can ensure a reliable connection between the two.

[0019] In one embodiment, the pot body is a stamping part, and the assembly plate is welded and fixed to the pot body.

[0020] With such a setting, the assembly plate can be made of a material such as aluminum that is convenient for welding with a pot body formed by stamping. The assembly process is simple and convenient, and the stability and reliability of the connection between the pot body and the assembly plate can be ensured.

[0021] In one embodiment, the assembly plate is fixedly welded to the heating tube.

[0022] With such a setting, the assembly process is simple and convenient, and the stability and reliability of the connection between the heating tube and the assembly plate can be ensured.

[0023] In one embodiment, the height of the water baffle ring is not less than 5 mm.

[0024] With such a setting, enough water at a high water level can be stored outside the water baffle ring, ensuring the water blocking effect of the water baffle ring and preventing the water outside the water baffle ring from flowing over the water baffle ring and into the inside of the water baffle ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is an exploded view of a cooking utensil according to an embodiment of the present invention;

[0026] Figure 2 is Figure 1 a cross-sectional view of the cooking utensil;

[0027] Figure 3 is Figure 2 an enlarged view of part A in

[0028] Figure 4 is Figure 1 a three-dimensional structural view of the pot body assembly and the water diversion ring in

[0029] Figure 5 is Figure 4 a three-dimensional structural view of the pot body assembly and the water diversion ring from another perspective.

[0030] Reference numerals: 10, outer shell; 11, drain hole; 20, pot body assembly; 21, pot body; 22, heating assembly; 221, heating tube; 23, assembly plate; 231, bottom; 232, side; 30, drainage assembly; 31, water diversion ring; 311, step; 312, chamfer; 32, water baffle ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] It should be noted that when a component is referred to as "installed on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "arranged on" another component, it can be directly arranged on the other component or there may be an intermediate component at the same time. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there may be an intermediate component at the same time.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the specification of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0034] In existing cooking utensils, such as an electric wok, it includes a housing and a pot body disposed inside the housing. Usually, the pot body is made of a metal material, while the housing is usually made of a plastic material, and the edge of the pot body is assembled on the housing. When the cooking utensil is used for a long time, since both the pot body and the plastic material will expand and contract with temperature changes, the sealing performance between the pot body and the housing becomes poor, and thus water enters the space between the pot body and the housing. And there are electronic components such as heating components in the space between the pot body and the housing, which are prone to short circuit when encountering water, causing danger.

[0035] To solve the above problems, as Figures 1 to 5 shown, the present application provides a cooking utensil to avoid electronic components such as heating components from coming into contact with water and improve the use safety.

[0036] As Figures 2 to 4 shown, specifically, the cooking utensil includes a housing 10, a pot body assembly 20 and a drainage assembly 30, wherein: a drainage hole 11 is provided on the bottom wall of the housing 10; the pot body assembly 20 includes a pot body 21 and a heating component 22 for heating the pot body 21, and the heating component 22 is located between the housing 10 and the pot body 21; the drainage assembly 30 includes a water guiding ring 31 and a water blocking ring 32, the water guiding ring 31 is located on the outer peripheral wall of the pot body 21 and forms a step 311 with the outer peripheral wall of the pot body 21; the water blocking ring 32 is disposed on the bottom wall of the housing 10, the projection of the edge of the water guiding ring 31 on the plane where the bottom wall of the housing 10 is located is larger than the projection of the water blocking ring 32 on the plane where the bottom wall of the housing 10 is located, the projection of the heating component 22 on the plane where the bottom wall of the housing 10 is located is within the projection of the water blocking ring 32 on the plane where the bottom wall of the housing 10 is located, and the drainage hole 11 is located outside the water blocking ring 32.

[0037] In the cookware provided by the embodiment of the present utility model, when water enters the space between the pot body 21 and the outer shell 10, the water on the outer shell 10 can flow downward along the side wall of the outer shell 10 to the bottom wall of the outer shell 10 and is located outside the water retaining ring 32; as Figure 4 shown by the arrow, the water on the pot body 21 can flow downward along the side wall of the pot body 21 to the step 311 formed by the water guiding ring 31 and the outer peripheral wall of the pot body 21, and drip downward from the edge of the step 311 to the bottom wall of the outer shell 10. Since the projection of the edge of the water guiding ring 31 on the plane where the bottom wall of the outer shell 10 is located is larger than the projection of the water retaining ring 32 on the plane where the bottom wall of the outer shell 10 is located, therefore, the water droplets dripping downward from the edge of the step 311 can drip outside the water retaining ring 32; since the projection of the heating component 22 on the plane where the bottom wall of the outer shell 10 is located is within the projection of the water retaining ring 32 on the plane where the bottom wall of the outer shell 10 is located, the water and the heating component are separated by the water retaining ring 32, and the water outside the water retaining ring 32 can be discharged from the outer shell 10 through the drain hole 11, preventing water from entering the inside of the water retaining ring 32, thereby avoiding the contact between electronic components such as the heating component 22 and water, avoiding short circuits, and improving the safety of using the cookware.

[0038] Specifically, referring to Figure 4 and Figure 5 shown, the heating component 22 includes a heating tube 221 and a wiring structure (not shown in the figure) connected to the heating tube 221. The wiring structure can be used to electrically connect the heating tube 221 to the control module of the cooking appliance, or the wiring structure can also include some electronic components that enable the heating tube 221 to work properly. The projection of the heating component 22 on the plane where the bottom wall of the outer shell 10 is located is within the projection of the water retaining ring 32 on the plane where the bottom wall of the outer shell 10 is located. In short, it can be understood that the heating component 22 is located within the water retaining ring 32, that is, both the heating tube 221 and the wiring structure are located within the water retaining ring 32. When water enters between the pot body 21 and the outer shell 10, the water is blocked outside by the water retaining ring 32 and does not come into contact with the heating tube 221 and the wiring structure, thereby achieving the effect of waterproof protection for the heating tube and the wiring structure.

[0039] As Figure 1 shown, in one embodiment, the number of the drain holes 11 is one, and the water outside the water retaining ring 32 can all flow to the drain hole 11 and be discharged from the outer shell 10 through the drain hole 11. Of course, in other embodiments, the number of the drain holes 11 can also be two, three, four or more. The multiple drain holes 11 can be arranged at intervals along the outer circumference of the water retaining ring 32 to improve the drainage effect and drainage efficiency, and avoid the water level outside the water retaining ring 32 from exceeding the water retaining ring 32 and flowing into the inside of the water retaining ring 32.

[0040] As Figure 2As shown, the height of the water retaining ring 32 is not less than 5 mm, that is, the height b of the water retaining ring 32 is greater than or equal to 5 mm. Among them, the height b of the water retaining ring 32 can be any value greater than or equal to 5 mm, such as 5 mm, 6 mm, 7 mm, etc., as long as it does not interfere with other components inside the outer shell 10 such as the pot body assembly 20. With such a setting, enough water at a high water level can be stored outside the water retaining ring 32, ensuring the water retaining effect of the water retaining ring 32 and avoiding the phenomenon that the water outside the water retaining ring 32 fails to be discharged from the drain hole 11 in time and flows over the water retaining ring 32 and into the inside of the water retaining ring 32.

[0041] As Figure 3 shown, due to the property of surface tension of water, when the width of the step 311 is small, some water droplets may be adsorbed on the water guiding ring 31, resulting in some water droplets continuing to flow along the edge of the water guiding ring 31 to the bottom of the water guiding ring 31 and then flowing downward along the side wall of the pot body 21, and finally dripping inside the water retaining ring 32. Therefore, the width of the step 311 is not less than 2 mm, that is, the width a of the step 311 is greater than or equal to 2 mm. Among them, the width a of the step 311 can be any value greater than or equal to 2 mm, such as 2 mm, 3 mm, 4 mm, etc., as long as it does not interfere with other components inside the outer shell 10. With such a setting, the water on the edge of the step 311 can directly drip outside the water retaining ring 32, and there will be no phenomenon that some water droplets flow along the edge of the water guiding ring 31 to the bottom of the water guiding ring 31 and then flow downward along the side wall of the pot body 21, further avoiding water droplets from falling inside the water retaining ring 32.

[0042] As Figure 3 shown, a chamfer 312 is provided on the upper edge of the water guiding ring 31. Along the flowing direction of the water on the step 311, the chamfer 312 extends obliquely downward toward the outside, so that the water on the step 311 can flow outward and downward along the chamfer 312 and drip outside the water retaining ring 32, further avoiding the water on the edge of the step 311 from flowing along the edge of the water guiding ring 31 to the bottom of the water guiding ring 31 and then flowing downward along the side wall of the pot body 21 and dripping inside the water retaining ring 32.

[0043] As Figures 4 to 5 shown, the pot body assembly 20 further includes an assembly disk 23. The heating assembly 22 is installed on the outer wall of the assembly disk 23, and the inner wall of the assembly disk 23 is connected to the outer wall of the pot body 21. The assembly disk 23 makes the assembly between the heating tube 221 and the pot body 21 more convenient. And when the heating tube 221 heats, the assembly disk 23 can evenly conduct the heat generated by the heating tube 221 to the pot body 21, making the pot body 21 heated evenly and ensuring the heating effect of the heating tube 221 on the pot body 21.

[0044] As Figures 4 to 5As shown, in one embodiment, the assembly plate 23 includes a bottom 231 and a side portion 232 connected to the bottom 231. The bottom 231 is attached to the bottom wall of the pot body 21, and the side portion 232 is attached to the side wall of the pot body 21. The heating tube 221 is provided on the bottom 231. The heating tube 221 can directly heat the bottom 231, and uniformly conduct the heat generated by the heating assembly 22 to the bottom wall of the pot body 21 through the bottom 231. At the same time, the bottom 231 can also uniformly conduct the heat to the side portion 232, and uniformly conduct the heat to the side wall of the pot body 21 through the side portion 232. The bottom 231 and the side portion 232 can increase the contact area between the assembly plate 23 and the pot body 21, making the pot body 21 heat more evenly, further improving the heating efficiency and shortening the cooking time.

[0045] Of course, in other embodiments, the assembly plate 23 may also only include the bottom 231. The bottom 231 is attached to the bottom wall of the pot body 21, and the heating assembly 22 is provided on the bottom 231, as long as the assembly plate 23 can conduct the heat generated by the heating assembly 22 to the pot body 21.

[0046] In one embodiment, the pot body 21 is a stamping formed part, and the assembly plate 23 is fixedly welded to the pot body 21, and the assembly plate 23 is fixedly welded to the heating assembly 22. For example, the pot body 21 can be a drawn iron pot. Due to factors such as the forming method and material of the pot body 21 and the heating tube 221, it is difficult to directly weld the heating assembly 22 to the bottom wall of the stamping formed pot body 21. The assembly plate 23 can be made of a material with good thermal conductivity such as aluminum, which is convenient for welding to the stamping formed pot body 21. Thus, the heating assembly 22 can be fixedly welded to the assembly plate 23, and the assembly plate 23 can be fixedly welded to the pot body 21. The assembly process is simple and convenient, and it can ensure that the heating tube 221 can be attached to the assembly plate 23, and the assembly plate 23 can be attached to the pot body 21. At the same time, it can also ensure the stability and reliability of the connection among the pot body 21, the assembly plate 23 and the heating tube 221.

[0047] Of course, in other embodiments, the assembly plate 23 can also be fixed to the heating tube 221 by means such as screws and clamps, as long as the two can be attached to each other and the stability and reliability of the connection between the two can be ensured. Or, the pot body 21 can also be a casting formed part, and the heating tube 221 can also be directly welded to the bottom wall of the pot body 21 or fixed by means such as screws and clamps, as long as the two can be attached to each other and the stability and reliability of the connection between the two can be ensured. The embodiments of the present invention do not make specific limitations here.

[0048] Such as Figures 3 to 5As shown, in one embodiment, the water diversion ring 31 is provided at the top of the side portion 232. Specifically, the water diversion ring 31 extends outward from the top of the side portion 232 to ensure that the side portion 232 can be attached to the side wall of the pot body 21. With this arrangement, after the assembly plate 23 and the pot body 21 are welded and fixed, the water diversion ring 31 is also assembled, which facilitates the assembly of the water diversion ring 31 and simplifies the assembly steps.

[0049] Among them, the water diversion ring 31 and the assembly plate 23 can be integrally formed. This is convenient for the production and processing of the water diversion ring 31 and the assembly plate 23 and can ensure a reliable connection between the two. Alternatively, the water diversion ring 31 and the assembly plate 23 can also be of a split structure and are fixedly connected by other means such as welding and gluing, as long as the stability and reliability of the connection between the two can be ensured and the water on the water diversion ring 31 will not flow down through the connection between the water diversion ring 31 and the assembly plate 23. The embodiments of the present invention do not make specific limitations here.

[0050] Of course, in other embodiments, the water diversion ring 31 can also be provided separately, that is, the assembly plate 23 is not provided, or the water diversion ring 31 and the assembly plate 23 are separately provided. For example, the water diversion ring 31 is integrally formed with the pot body 21, or the water diversion ring 31 is welded and fixed to the side wall of the pot body 21, as long as the stability and reliability of the connection between the two can be ensured and the water on the water diversion ring 31 will not flow down through the connection between the water diversion ring 31 and the pot body 21. The embodiments of the present invention do not make specific limitations here.

[0051] As Figures 1 to 2 shown, in one embodiment, the cooking utensil can be an electric frying pan. Of course, in other embodiments, the cooking utensil can also be other utensils such as an electric casserole, an electric stew pot, and an electric steamer that heat the pot body 21 through the heating component 22. The embodiments of the present invention do not make specific limitations here.

[0052] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0053] The above-described embodiments only represent several embodiments of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A cookware, characterized in that: include: A housing (10), wherein a drainage hole (11) is provided on a bottom wall of the housing (10); A pot body assembly (20), comprising a pot body (21) and a heating assembly (22) for heating the pot body (21), wherein the heating assembly (22) is located between the housing (10) and the pot body (21); and A drainage assembly (30) comprises a water guide ring (31) and a water retaining ring (32); the water guide ring (31) is located on the outer peripheral wall of the pot body (21) and forms a step (311) with the outer peripheral wall of the pot body (21); the water retaining ring (32) is arranged on the bottom wall of the outer shell (10); the projection of the edge of the water guide ring (31) on the plane where the bottom wall of the outer shell (10) is located is larger than the projection of the water retaining ring (32) on the plane where the bottom wall of the outer shell (10) is located; the projection of the heating assembly (22) on the plane where the bottom wall of the outer shell (10) is located is located within the projection of the water retaining ring (32) on the plane where the bottom wall of the outer shell (10) is located; and the drainage hole (11) is located outside the water retaining ring (32).

2. The cookware according to claim 1, characterized in that: The width of the step (311) is not less than 2 mm.

3. The cookware according to claim 1, characterized in that: The upper edge of the water guide ring (31) is provided with a chamfer (312).

4. The cookware according to claim 1, characterized in that: The heating assembly (22) comprises a heating tube (221) and a wiring structure connected to the heating tube (221); the pot body assembly (20) comprises an assembly disk (23); the heating tube (221) is mounted on the outer wall of the assembly disk (23); and the inner wall of the assembly disk (23) is connected to the outer wall of the pot body (21).

5. The cookware according to claim 4, characterized in that: The assembly plate (23) comprises a bottom (231) and a side portion (232) connected to the bottom (231); the bottom (231) is attached to the bottom wall of the pot body (21); the side portion (232) is attached to the side wall of the pot body (21); and the heating tube (221) is arranged on the bottom (231).

6. The cookware according to claim 5, characterized in that: The water guide ring (31) is arranged at the top end of the side portion (232).

7. The cookware according to claim 6, characterized in that: The water guide ring (31) and the assembly plate (23) are integrally formed.

8. The cookware according to claim 4, characterized in that: The pot body (21) is a stamped part, and the assembly plate (23) is fixed to the pot body (21) by welding.

9. The cookware according to claim 4, characterized in that: The assembly plate (23) is fixed to the heating tube (221) by welding.

10. The cookware according to claim 1, characterized in that: The height of the water retaining ring (32) is not less than 5 mm.

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