Cooking utensil

Abstract

The cooking utensil comprises a pot body, an inner pot, a heating body and a heat conduction part, the inner pot, the heating body and the heat conduction part are all arranged in the pot body, the heat conduction part is arranged on the outer side of the inner pot and wraps the bottom wall and at least part of the side wall of the inner pot, the heating body is of an integrated bowl-shaped structure, and the heating body is arranged on the outer side of the heat conduction part. And the bottom wall and the side wall of the heat conduction piece are wrapped. Due to the fact that the heating body is arranged to be of the integrated bowl-shaped structure and wraps the bottom wall and the side wall of the heat conduction piece, the heating body can form three-dimensional heating, meanwhile, heat is dissipated to the bottom wall and the side wall of the heat conduction piece, and therefore the heat conduction piece can evenly disperse the heat more easily. Meanwhile, the heat conduction piece wraps the bottom wall and at least part of the side wall of the inner pot, so that the heat conduction piece can transmit uniformly dispersed heat to the bottom wall and the side wall of the inner pot at the same time, the bottom wall and the side wall of the inner pot are uniformly heated, the heating uniformity of the inner pot is greatly improved, the heat efficiency of the cooking utensil is improved, and the cooking time is shortened.

Description

Technical Field

[0001] This application relates to the technical field of small household appliances, and particularly to a cooking appliance. Background Art

[0002] For cooking appliances such as electric slow cookers, their inner pots are generally made of ceramic materials. Usually, the bottom of the inner pot is heated, and then the food materials in the inner pot are heated. However, due to the low thermal conductivity of ceramics, uneven heating is likely to occur. The temperature of the bottom wall of the inner pot is relatively high while the temperature of the side wall is relatively low, resulting in low thermal efficiency and long cooking time. Summary of the Utility Model

[0003] Based on this, it is necessary to provide a cooking appliance that can improve the even heating of the inner pot.

[0004] A cooking appliance includes: a pot body, an inner pot, a heating element, and a heat conducting member. The inner pot, the heating element, and the heat conducting member are all disposed in the pot body. The heat conducting member is disposed outside the inner pot, and the heat conducting member wraps the bottom wall and at least part of the side wall of the inner pot. The heating element is arranged in an integral bowl-shaped structure, and the heating element is disposed outside the heat conducting member and wraps the bottom wall and the side wall of the heat conducting member.

[0005] For the cooking appliance provided by this application, since the heating element is arranged in an integral bowl-shaped structure and wraps the bottom wall and the side wall of the heat conducting member, the heating element can form a three-dimensional heating, simultaneously emitting heat to the bottom wall and the side wall of the heat conducting member, so that the heat conducting member can more easily disperse the heat evenly. At the same time, since the heat conducting member wraps the bottom wall and at least part of the side wall of the inner pot, the heat conducting member can transfer the evenly dispersed heat to the bottom wall and the side wall of the inner pot simultaneously, so that the bottom wall and the side wall of the inner pot are heated evenly, greatly improving the even heating of the inner pot, thereby enhancing the thermal efficiency of the cooking appliance and shortening the cooking time.

[0006] In one embodiment, the heating element is arranged as a single heating tube, and the heating tube is wound between the top ends of the bottom wall and the side wall of the heat conducting member.

[0007] The structure of a single heating tube is very simple and easy to install, and it can ensure that each part of the heating tube generates heat evenly, which is beneficial to the uniform heat transfer of the heat conducting member.

[0008] In one embodiment, the heating tube is wound back and forth between the top ends of the bottom wall and the side wall of the heat conducting member, and the electrical connection end of the heating tube is disposed on the bottom wall of the heat conducting member.

[0009] The heating tube is wound back and forth between the bottom wall of the heat conducting member and the top end of the side wall, which is beneficial to evenly wrap the heat conducting member with the heating tube, so that the bottom wall and the side wall of the heat conducting member are evenly heated. The electrical connection end of the heating tube is arranged on the bottom wall of the heat conducting member, which is convenient for the heat conducting member to achieve electrical connection.

[0010] In one embodiment, the heating tube is wound to form a plurality of successively connected lobe bodies. Each lobe body includes a first section, a second section and a third section which are successively connected. The first section extends from the bottom wall of the heat conducting member to the side wall of the heat conducting member, the second section extends along the circumferential direction of the side wall of the heat conducting member, and the third section extends from the side wall of the heat conducting member to the bottom wall of the heat conducting member.

[0011] In this way, each lobe body is wound around the bottom wall and the side wall of the heat conducting member, and a plurality of lobe bodies surround the outer peripheral side of the heat conducting member. Therefore, the heating tube can form a three-dimensional surrounding heating, making the inner pot heated more evenly.

[0012] In one embodiment, the shape and size of the inner cavity of the heat conducting member match the shape and size of the lower outer shape of the inner pot.

[0013] In this way, the heat conducting member can well wrap the lower region of the inner pot, so that the lower part of the inner pot is evenly heated.

[0014] In one embodiment, the heat conducting member is in a bowl shape.

[0015] In this way, the structure of the heat conducting member is very simple, and it can well wrap the bottom wall and at least part of the side wall of the inner pot.

[0016] In one embodiment, a plurality of circumferentially distributed dividing grooves are formed in the heat conducting member. The dividing grooves penetrate the inner and outer surfaces of the heat conducting member, and the dividing grooves extend downward from the top end of the side wall of the heat conducting member to the connection between the side wall and the bottom wall of the heat conducting member, or extend to at least part of the bottom wall of the heat conducting member.

[0017] In this way, the heat conducting member has a multi-lobe structure, and the side wall of the heat conducting member has a tendency to converge towards the center. As long as the outer diameter of the inner pot is greater than the inner diameter of the side wall of the heat conducting member in the natural state, the side wall of the heat conducting member can tightly adhere to the inner pot by using its own elastic deformation. Therefore, it is beneficial to improve the heat transfer efficiency. Moreover, the heat conducting member arranged in this way can adapt to inner pots with different size deviations, avoiding the problem of low heat transfer efficiency caused by the gap between the heat conducting member and the inner pot.

[0018] In one embodiment, the dividing grooves divide the heat conducting member into a plurality of heat conducting lobes. The heating element includes a plurality of lobe bodies. Each lobe body extends through the bottom wall and the side wall of the heat conducting member, and a plurality of lobe bodies are arranged in one-to-one correspondence with the plurality of heat conducting lobes.

[0019] In this way, it is beneficial for the heating element to uniformly heat each heat conduction flap, and transfer heat to the inner pot through each heat conduction flap, thereby facilitating the uniform heating of the inner pot.

[0020] In one embodiment, a temperature measuring element is further provided in the cooking pot body, and the temperature measuring element is used to detect the temperature at the bottom of the inner pot or the bottom of the heat conducting member.

[0021] Setting the temperature measuring element can detect the temperature at the bottom of the inner pot or the bottom of the heat conducting member in real time, thereby facilitating the control of the working mode of the heating element.

[0022] In one embodiment, the heating element extends from the outer peripheral side of the temperature measuring element to the side wall of the heat conducting member.

[0023] In this way, it can be avoided that the heating element contacts the temperature measuring element and affects the temperature measurement of the temperature measuring element, ensuring the accuracy of temperature measurement.

[0024] In one embodiment, the cooking pot body includes an outer shell and a heat preservation cover arranged inside the outer shell. The bottom wall of the heat preservation cover protrudes upward to form a mounting portion. The temperature measuring element and the heat conducting member are mounted on the top wall of the mounting portion, and the heating element is located on the outer peripheral side of the mounting portion.

[0025] In this way, by providing the mounting portion on the heat preservation cover, a mounting position and support are provided for the temperature measuring element and the heat conducting member, and the temperature measuring element is prevented from contacting the heating element, thereby ensuring the accuracy of temperature measurement.

[0026] In one embodiment, the top end of the side wall of the heat conducting member is bent outward to form an outer folded edge, and the cooking pot body protrudes inward corresponding to the outer folded edge to form an inner convex portion.

[0027] In this way, the outer folded edge and the inner convex portion can block the heating element, thereby avoiding the user from contacting the heating element from above and being scalded, and also avoiding the exposure of the heating element and affecting the appearance.

[0028] In one embodiment, the inner pot is made of ceramic material.

[0029] Ceramic materials have good heat preservation performance. However, on the one hand, the heat conductivity of the ceramic inner pot is low, and it is easy to have uneven heating. On the other hand, the heat shock resistance of the ceramic inner pot is poor, and direct contact with the heating element at a local area is likely to cause a risk of cracking when subjected to heat shock. Therefore, a heat conducting member is arranged outside the ceramic inner pot, and a bowl-shaped heating element that wraps the bottom wall and side wall of the heat conducting member is arranged outside the heat conducting member. With this arrangement, not only can the ingredients in the ceramic inner pot be uniformly heated by the bowl-shaped heating element, but also the risk of cracking of the ceramic inner pot can be reduced through the heat conducting member, and the uniformity of heating of the ceramic inner pot can be further increased. Description of the Drawings

[0030] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 A cross-sectional view of a cooking appliance according to an embodiment of the present application;

[0032] Figure 2 An exploded view of a half-sectional structure of a cooking appliance according to an embodiment of the present application;

[0033] Figure 3 A perspective view of a heat conducting member according to an embodiment of the present application;

[0034] Figure 4 A perspective view of a heating element according to an embodiment of the present application.

[0035] Reference numerals: 10, cooking pot body; 11, outer shell; 12, heat preservation cover; 121, mounting portion; 122, temperature measurement mounting hole; 123, second mounting hole; 13, inner convex portion; 20, inner pot; 30, heating element; 31, petal body; 311, first section; 312, second section; 313, third section; 40, heat conducting member; 411, third mounting hole; 421, outer folded edge; 43, separation groove; 44, heat conducting petal; 50, fixing member; 60, temperature measuring member; 70, pressing plate; 71, first mounting hole. Detailed Embodiments

[0036] To make the above objects, features, and advantages of the present application more obvious and understandable, the following will give a detailed description of the specific embodiments of the present application with reference to the drawings. Many specific details are set forth in the following description to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0037] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present application are only for the purpose of illustration and do not represent the only implementation manner.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0039] In this application, unless otherwise clearly specified and defined, the first feature may be in direct contact with the second feature "on" or "under" the second feature, or the first feature and the second feature may be in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0040] Unless otherwise defined, all technical and scientific terms used in the description of this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the description of this application includes any and all combinations of one or more of the related listed items.

[0041] Please refer to Figures 1 to 4 , this application provides a cooking appliance, including: a pot body 10, an inner pot 20, a heating element 30 and a heat conducting member 40. The inner pot 20, the heating element 30 and the heat conducting member 40 are all arranged inside the pot body 10. The heat conducting member 40 is arranged outside the inner pot 20, and the heat conducting member 40 wraps the bottom wall and at least part of the side wall of the inner pot 20. The heating element 30 is arranged in an integral bowl-shaped structure, and the heating element 30 is arranged outside the heat conducting member 40 and wraps the bottom wall and the side wall of the heat conducting member 40. For the cooking appliance provided by this application, since the heating element 30 is arranged in an integral bowl-shaped structure and wraps the bottom wall and the side wall of the heat conducting member 40, therefore, the heating element 30 can form a three-dimensional heating and simultaneously dissipate heat to the bottom wall and the side wall of the heat conducting member 40, so that the heat conducting member 40 can more easily and evenly disperse the heat. At the same time, since the heat conducting member 40 wraps the bottom wall and at least part of the side wall of the inner pot 20, therefore, the heat conducting member 40 can simultaneously transfer the evenly dispersed heat to the bottom wall and the side wall of the inner pot 20, so that the bottom wall and the side wall of the inner pot 20 are evenly heated, greatly improving the heat uniformity of the inner pot 20, thereby enhancing the thermal efficiency of the cooking appliance and shortening the cooking time.

[0042] In one embodiment, the inner pot 20 is made of a ceramic material, that is, the inner pot 20 is a ceramic pot. The ceramic material has good heat preservation performance and is suitable for stewing food.

[0043] In this embodiment, the inner pot 20 can be taken out of the heat conducting member 40 and can also be placed into the heat conducting member 40. In this way, it is very convenient to use and it is also convenient to clean the inner pot 20. The heat conducting member 40 and the heating element 30 are set to be non-removably disposed in the pot body 10, so that the heat conducting member 40 and the heating element 30 can be prevented from being taken out when the inner pot 20 is removed.

[0044] As Figure 4 shown, in this embodiment, the heating element 30 is set as a single heating tube, and the heating tube is wound between the bottom wall and the top end of the side wall of the heat conducting member 40. The structure of the single heating tube is very simple and easy to install, and it can ensure that all parts of the heating tube generate heat evenly, which is beneficial to the uniform heat transfer of the heat conducting member 40. However, it is not limited thereto. In other embodiments, the heating element can also be a single heating plate or a heating sheet, and the single heating plate or the heating sheet also has a very simple structure, is easy to install, and generates heat evenly at all parts.

[0045] Please refer to Figures 2 to 4 , the heating tube is wound back and forth between the bottom wall and the top end of the side wall of the heat conducting member 40. In this way, it is beneficial for the heating tube to evenly wrap the heat conducting member 40, so that the bottom wall and the side wall of the heat conducting member 40 are evenly heated. The electrical connection end of the heating tube is disposed on the bottom wall of the heat conducting member 40, which is convenient for the heat conducting member 40 to achieve electrical connection.

[0046] In this embodiment, the heating tube is wound to form a plurality of sequentially connected lobes 31. The lobe 31 includes a first section 311, a second section 312 and a third section 313 that are sequentially connected. The first section 311 extends from the bottom wall of the heat conducting member 40 to the side wall of the heat conducting member 40, the second section 312 extends along the circumferential direction of the side wall of the heat conducting member 40, and the third section 313 extends from the side wall of the heat conducting member 40 to the bottom wall of the heat conducting member 40. In this way, each lobe 31 is wound around the bottom wall and the side wall of the heat conducting member 40, and a plurality of lobes 31 are surrounded on the outer peripheral side of the heat conducting member 40, so that the heating tube can form a three-dimensional surrounding heating, making the inner pot 20 heated more evenly.

[0047] Furthermore, the shape and size of the inner cavity of the heat conducting member 40 match the shape and size of the lower outer shape of the inner pot 20. In this way, the heat conducting member 40 can well wrap the lower region of the inner pot 20, so that the lower part of the inner pot 20 is evenly heated. It can be understood that the shape and size of the inner cavity of the heat conducting member 40 match the shape and size of the lower outer shape of the inner pot 20, which can either be that the heat conducting member 40 closely abuts against the outer wall of the inner pot 20 or there is a gap between the heat conducting member 40 and the outer wall of the inner pot 20, as long as the heat conducting member 40 wraps the inner pot 20 inside.

[0048] In this embodiment, the heat conducting member 40 is bowl-shaped. In this way, the structure of the heat conducting member 40 is very simple, and it can well wrap the bottom wall and at least part of the side wall of the inner pot 20.

[0049] Further, please refer to Figure 2 and Figure 3 , a plurality of partition grooves 43 are formed on the heat conducting member 40 and are circumferentially distributed. The partition grooves 43 penetrate through the inner and outer side surfaces of the heat conducting member 40. The partition grooves 43 extend downward from the top end of the side wall of the heat conducting member 40 to the connection between the side wall and the bottom wall of the heat conducting member 40, or extend to at least part of the bottom wall of the heat conducting member 40. In this way, the heat conducting member 40 has a multi-lobe structure, and the side wall of the heat conducting member 40 has a tendency to converge towards the center. As long as the outer diameter of the inner pot 20 is greater than the inner diameter of the side wall of the heat conducting member 40 in its natural state, when the inner pot 20 is installed in the pot body 10, the side wall of the heat conducting member 40 can be elastically deformed by itself to closely adhere to the inner pot 20, which is beneficial to improving the heat transfer efficiency and heat transfer uniformity. Moreover, the heat conducting member 40 arranged in this way can adapt to inner pots 20 with different size deviations, avoiding the problem of low heat transfer efficiency caused by the gap between the heat conducting member 40 and the inner pot 20.

[0050] Please refer to Figure 3 , the partition grooves 43 divide the heat conducting member 40 into a plurality of heat conducting lobes 44. Please refer to Figure 4 , the heating element 30 includes a plurality of lobe bodies 31, and each lobe body 31 extends through the bottom wall and the side wall of the heat conducting member 40. The plurality of lobe bodies 31 are arranged in one-to-one correspondence with the plurality of heat conducting lobes 44. In this way, it is beneficial for the heating element 30 to uniformly heat each heat conducting lobe 44, and transfer heat to the inner pot 20 through each heat conducting lobe 44, which is beneficial for the inner pot 20 to be uniformly heated. In this embodiment, the lobe body 31 can be elastically deformed by itself to closely adhere to the outer wall of the corresponding heat conducting lobe 44, thereby realizing the contact heat transfer between the heat conducting member 40 and the inner pot 20, and further improving the thermal efficiency.

[0051] The heat conducting member 40 is a metal part, and metal has fast heat transfer and good heat conduction effect. Further, the heat conducting member 40 can be an aluminum alloy part or a copper part, and the present application does not limit this.

[0052] Please refer to Figure 1 and Figure 2 , further, the cooking appliance further includes a fixing member 50, and the fixing member 50 fixes the heating element 30 to the heat conducting member 40 or the pot body 10. In this embodiment, by providing the fixing member 50, a support point is provided for the heating element 30, so that the heating element 30 can be installed at a preset position in the pot body 10.

[0053] In one embodiment, the fixing member 50 is provided as a claw, the claw is fixed to the outer wall of the heat conducting member 40, and the heating element 30 is clamped by the claw. In this way, the structure of the fixing member is very simple, and it is easy to install the heating element 30. Moreover, such a setting can make the heating element 30 contact the heat conducting member 40, so that the heating element 30 can heat the heat conducting member 40 by contact heat transfer, which is beneficial to improving the heating efficiency. The claw can be fixed to the outer wall of the heat conducting member 40 by means such as welding, riveting, and screw connection, and the present application does not limit this.

[0054] A temperature measuring member 60 is further provided in the pot body 10, and the temperature measuring member 60 is used to detect the temperature at the bottom of the inner pot 20 or the bottom of the heat conducting member 40. Setting the temperature measuring member 60 can detect the temperature at the bottom of the inner pot 20 or the bottom of the heat conducting member 40 in real time, so as to facilitate controlling the working mode of the heating element 30.

[0055] In this embodiment, the heating element 30 extends from the outer peripheral side of the temperature measuring member 60 to the side wall of the heat conducting member 40. In this way, it can be avoided that the heating element 30 contacts the temperature measuring member 60 and affects the temperature measurement of the temperature measuring member 60, ensuring the accuracy of temperature measurement.

[0056] The pot body 10 includes a housing 11 and a heat preservation cover 12 provided in the housing 11. On the one hand, the heat preservation cover 12 can play a role in heat preservation and reduce heat loss. On the other hand, it can play a role in heat insulation and reduce the situation that the housing 11 gets hot.

[0057] As Figure 1 and Figure 2 shown, the bottom wall of the heat preservation cover 12 bulges upward to form a mounting portion 121. The temperature measuring member 60 and the heat conducting member 40 are mounted on the top wall of the mounting portion 121, and the heating element 30 is located on the outer peripheral side of the mounting portion 121. In this way, by providing the mounting portion 121, the heat preservation cover 12 provides a mounting position and support for the temperature measuring member 60 and the heat conducting member 40, and makes the temperature measuring member 60 not contact the heating element 30, thus ensuring the accuracy of temperature measurement.

[0058] In one embodiment, a temperature measuring mounting hole 122 is provided on the top wall of the mounting portion 121, the temperature measuring member 60 is mounted in the temperature measuring mounting hole 122, and the top end of the temperature measuring member 60 abuts against the bottom wall of the heat conducting member 40. In this way, the temperature measuring member 60 can accurately detect the temperature at the bottom of the heat conducting member 40. However, it is not limited to this. In other embodiments, a temperature measuring avoidance hole can be provided on the bottom wall of the heat conducting member 40, and the temperature measuring member 60 can pass through the temperature measuring avoidance hole and abut against the bottom wall of the inner pot 20. In this way, the temperature measuring member 60 can directly detect the temperature of the bottom wall of the inner pot 20, so that the temperature measurement is more accurate.

[0059] In this embodiment, a pressing plate 70 is further provided inside the cooking pot body 10. The pressing plate 70 cooperates with the mounting portion 121 to fix the temperature measuring member 60. The pressing plate 70 is provided with a first mounting hole 71, the top wall of the mounting portion 121 is provided with a second mounting hole 123, and the bottom wall of the heat conducting member 40 is provided with a third mounting hole 411. A fastening member sequentially connects the first mounting hole 71, the second mounting hole 123, and the third mounting hole 411 to connect the bottom walls of the pressing plate 70, the mounting portion 121, and the heat conducting member 40 together. In this way, by connecting the bottom walls of the pressing plate 70, the mounting portion 121, and the heat conducting member 40 with the fastening member, the installation of the temperature measuring member 60 is realized, and the installation of the heat conducting member 40 is also realized. There are few installation parts and the structure is very compact.

[0060] In this embodiment, a mounting plate is provided on the outer wall of the temperature measuring member 60. The mounting plate is clamped between the pressing plate 70 and the top wall of the mounting portion 121. Thus, when the pressing plate 70 is connected to the top wall of the mounting portion 121, the temperature measuring member 60 can be installed on the mounting portion 121.

[0061] Please refer to Figure 1 and Figure 2 , the top end of the side wall of the heat conducting member 40 is bent outward to form an outer folded edge 421, and the corresponding inner convex portion 13 protrudes inward from the cooking pot body 10 corresponding to the outer folded edge 421. In this way, the outer folded edge 421 and the inner convex portion 13 can block the heating element 30, thereby preventing the user from touching the heating element 30 from above and being scalded, and preventing the heating element 30 from being exposed and affecting the appearance.

[0062] Furthermore, the inner convex portion 13 is formed on the heat preservation cover 12 and / or the outer shell 11. In this embodiment, the inner convex portion 13 is formed on the heat preservation cover 12, and the structure is very simple.

[0063] As Figure 1 shown, the cooking appliance provided by the present application is an electric slow cooker, but is not limited thereto. The cooking appliance can also be a rice cooker, an electric frying pan, an electric hot pot, etc.

[0064] 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-described 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.

[0065] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A cooking utensil, characterized in that: include: A pot body (10), an inner pot (20), a heating element (30) and a heat-conducting element (40), wherein the inner pot (20), the heating element (30) and the heat-conducting element (40) are all arranged in the pot body (10), the heat-conducting element (40) is arranged on the outside of the inner pot (20), and the heat-conducting element (40) wraps the bottom wall and at least part of the side wall of the inner pot (20), and the heating element (30) is arranged as an integrated bowl-shaped structure, and the heating element (30) is arranged on the outside of the heat-conducting element (40) and wraps the bottom wall and the side wall of the heat-conducting element (40).

2. The cooking device according to claim 1, characterized in that: The heating element (30) is configured as a single heating tube, and the heating tube is wound between the bottom wall and the top end of the side wall of the heat conducting member (40).

3. The cooking device according to claim 2, characterized in that: The heating pipe is arranged back and forth between the bottom wall and the top end of the side wall of the heat conducting member (40), and the electrical connection end of the heating pipe is arranged on the bottom wall of the heat conducting member (40).

4. The cooking device according to claim 3, characterized in that: The heating tube is wound to form a plurality of petals (31) connected in sequence, and the petals (31) include a first section (311), a second section (312) and a third section (313) connected in sequence, the first section (311) extending from the bottom wall of the heat-conducting member (40) to the side wall of the heat-conducting member (40), the second section (312) extending along the circumference of the side wall of the heat-conducting member (40), and the third section (313) extending from the side wall of the heat-conducting member (40) to the bottom wall of the heat-conducting member (40).

5. The cooking device according to claim 1, characterized in that: The shape and size of the inner cavity of the heat conducting member (40) match the shape and size of the lower portion of the inner pot (20).

6. The cooking device according to claim 5, characterized in that: The heat conducting member (40) is in a bowl shape.

7. The cooking device according to claim 6, characterized in that: The heat conductive member (40) is provided with a plurality of circumferentially distributed separation grooves (43), the separation grooves (43) passing through the inner and outer surfaces of the heat conductive member (40), and the separation grooves (43) extend downward from the top of the side wall of the heat conductive member (40) to the connection between the side wall and the bottom wall of the heat conductive member (40), or extend to at least a portion of the bottom wall of the heat conductive member (40).

8. The cooking device according to claim 7, characterized in that: The separation groove (43) separates the heat conducting member (40) into a plurality of heat conducting petals (44). The heating element (30) comprises a plurality of petals (31), each of the petals (31) extending through the bottom wall and the side wall of the heat conducting member (40), and the plurality of petals (31) and the plurality of heat conducting petals (44) are arranged in a one-to-one correspondence.

9. The cooking device according to claim 1, characterized in that: A temperature measuring component (60) is also provided in the pot body (10), and the temperature measuring component (60) is used to detect the temperature of the bottom of the inner pot (20) or the bottom of the heat conducting component (40).

10. The cooking appliance according to claim 9, characterized in that The heating element (30) extends from the outer peripheral side of the temperature measuring element (60) toward the side wall of the heat conducting element (40).

11. The cooking device according to claim 10, characterized in that: The pot body (10) comprises an outer shell (11) and a heat-insulating cover (12) arranged in the outer shell (11); the bottom wall of the heat-insulating cover (12) protrudes upward to form a mounting portion (121); the temperature measuring element (60) and the heat-conducting element (40) are mounted on the top wall of the mounting portion (121); and the heating element (30) is located on the outer peripheral side of the mounting portion (121).

12. The cooking device according to claim 1, characterized in that: The top end of the side wall of the heat conducting member (40) is bent outward to form an outer folded edge (421), and the pot body (10) bulges inward corresponding to the outer folded edge (421) to form an inner convex portion (13).

13. The cooking device according to any one of claims 1 to 12, characterized in that: The inner pot (20) is made of ceramic material.

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