Cooking utensil

Abstract

The cooking utensil comprises a pot body, a heating assembly and a temperature control assembly, the bottom face of the pot body is provided with heat conduction protrusions, the heating assembly comprises a heating piece and a heat insulation piece, the heating piece is used for heating the pot body, and the heat insulation piece is located below the pot body and the heating piece. The heat insulation part is provided with a penetrating through hole, the temperature control assembly is located below the heat insulation part and comprises a fixing frame and a temperature control part, the temperature control part is connected with the fixing frame, and the heat conduction protrusion can penetrate through the through hole to make contact with the fixing frame. According to the cooking utensil, the temperature control assembly is not prone to being damaged, and the cooking experience of a user is improved.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to a cooking utensil. Background Technology

[0002] Cooking appliances are used to cook food, such as rice cookers, pressure cookers, and electric frying pans. In related technologies, cooking appliances include a pot body, a heating element located at the bottom of the pot body, and a temperature control element. The heating element is used to heat the pot body to heat the food inside the pot, and the temperature control element is used to detect temperature changes in the pot body and adjust the temperature accordingly.

[0003] However, the temperature control components in the cooking appliances of this technology are prone to damage, which affects the user's cooking experience. Utility Model Content

[0004] This invention aims to at least partially solve one of the technical problems in related technologies. To this end, embodiments of this invention provide a cooking appliance with a temperature control component that is less prone to damage, thereby improving the user's cooking experience.

[0005] The cooking appliance of this utility model embodiment includes:

[0006] The pot body has heat-conducting protrusions on its bottom surface;

[0007] A heating assembly, comprising a heating element and a heat insulation element, wherein the heating element is used to heat the pot body, and the heat insulation element is located below the pot body and below the heating element, and the heat insulation element has a through hole;

[0008] A temperature control component is located below the heat insulation component. The temperature control component includes a mounting bracket and a temperature control device. The temperature control device is connected to the mounting bracket, and the heat-conducting protrusion can pass through the through hole and contact the mounting bracket.

[0009] The cooking appliance of this utility model has a heating element for heating food inside the pot, and a heat insulation element for preventing heat loss from the pot while separating the heating element from the temperature control component to better protect the temperature control component. The heat-conducting protrusion on the bottom of the pot can pass through the through hole on the heat insulation element and contact the fixing bracket of the temperature control component. This can accurately transmit the temperature change of the pot to the temperature control component while avoiding direct contact between the heat-conducting protrusion and the temperature control component, further protecting the temperature control component and ensuring the user's cooking experience.

[0010] Optionally, the cooking appliance further includes an elastic element that abuts against the bottom of the fixed frame to allow the temperature control component to float up and down.

[0011] The cooking appliance of this utility model uses an elastic element to provide elastic support for the fixing frame, avoiding hard contact between the fixing frame and the heat-conducting protrusion, reducing the risk of damage to the temperature control component, ensuring the action response efficiency of the temperature control component, enabling the temperature control component to quickly sense the temperature of the pot, improving the temperature sensing efficiency and accuracy of the temperature control component, and ensuring the user's cooking experience.

[0012] Optionally, the cooking appliance further includes an abutment located below the heat insulation member, and the elastic member abuts between the fixing frame and the abutment.

[0013] The cooking appliance of this utility model embodiment ensures the stable installation of the elastic element between the fixed frame and the abutment by setting an abutment member.

[0014] Optionally, the bottom of the heat insulation component has a mounting protrusion, the fixing bracket is provided with a guide hole, the mounting protrusion can pass through the guide hole, and the elastic element is arranged around the mounting protrusion.

[0015] The cooking appliance of this utility model has a mounting protrusion that guides the elastic element, ensuring that the elastic element can provide stable elastic force and that the fixing frame is in close contact with the heat-conducting protrusion.

[0016] Optionally, there are multiple mounting protrusions arranged around the through hole, and there are multiple guide holes, each corresponding to one of the mounting protrusions.

[0017] The cooking appliance of this utility model has multiple mounting protrusions that pass through multiple guide holes on the temperature control component, which ensures the stability of the temperature control component installation and improves the reliability of the contact between the heat-conducting protrusions and the temperature control component.

[0018] Optionally, the elastic element is a spring, which is sleeved on the mounting protrusion; or there are multiple elastic elements, each corresponding to one of the mounting protrusions.

[0019] The cooking appliance of this utility model saves costs by using a spring as the elastic element.

[0020] Optionally, the bottom of the mounting protrusion is provided with a first connecting hole, the abutment is provided with a second connecting hole, and the cooking appliance further includes a connector that passes through the first connecting hole and the second connecting hole to connect the abutment and the mounting protrusion.

[0021] The cooking appliance of this utility model embodiment, through the above-described configuration, ensures that the abutment is firmly installed on the bottom of the mounting protrusion, guarantees that the elastic element is firmly installed on the mounting protrusion, and enables the elastic element to provide stable elastic support for the temperature control component.

[0022] Optionally, the heat insulation element has a receiving groove, and the pot body is disposed within the receiving groove; and / or,

[0023] The heating element is disposed on the pot body and is arranged at intervals from the heat-conducting protrusion. The distance between the heat-conducting protrusion and the heating element is greater than 0 and less than or equal to 15 mm.

[0024] The cooking appliance of this utility model has a pot body located in a receiving groove, which improves the fit between the pot body and the heat insulation component; the distance between the heat-conducting protrusion and the heating element is greater than 0 and less than or equal to 15mm, which ensures that the distance between the pot body and the temperature control component is small, reduces heat loss, and ensures the temperature sensing accuracy of the temperature control component.

[0025] Optionally, the through hole is a circular hole with a diameter of 1mm-3mm; and / or,

[0026] The dimensions of the fixing bracket in the vertical direction are 0.8mm-2mm.

[0027] The cooking appliance of this utility model has a round through hole, which reduces the friction between the heat-conducting protrusion and the inner wall of the through hole when the protrusion passes through it, ensuring that the heat-conducting protrusion can be easily inserted into the through hole. The diameter of the through hole is 1mm-3mm, which ensures good contact between the heat-conducting protrusion and the temperature control component, while also ensuring the structural strength of the heat insulation component. The vertical dimension of the fixing bracket is 0.8mm-2mm, which ensures the heat transfer effect of the fixing bracket and improves the temperature sensing efficiency and accuracy of the temperature control component.

[0028] Optionally, the heating element is a heating tube, which is reciprocatingly arranged on the bottom surface of the pot body; and / or,

[0029] The heat-conducting protrusions are multiple and spaced apart, and the heat insulation component is provided with multiple through holes.

[0030] The cooking appliance of this utility model has heating tubes arranged in a reciprocating pattern on the bottom surface of the pot body, which makes the bottom surface of the pot body heat evenly and ensures that the food inside the pot is heated evenly. By setting multiple through holes, it is convenient for the heat conduction protrusions to transfer the temperature to different positions on the bottom surface of the pot body, improving the temperature sensing efficiency and accuracy of the cooking appliance and enhancing the user experience. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the pot body of the cooking appliance according to an embodiment of the present utility model.

[0032] Figure 2 This is a schematic diagram of the heat insulation component of a cooking appliance according to an embodiment of the present invention.

[0033] Figure 3This is a schematic diagram of the temperature control component of a cooking appliance according to an embodiment of the present invention.

[0034] Figure 4 This is a schematic diagram of the cooking appliance without the pot body in an embodiment of the present invention.

[0035] Figure 5 This is a schematic diagram of the cooking utensil placed into the pot body according to an embodiment of the present invention.

[0036] Figure 6 This is a cross-sectional schematic diagram of the cooking appliance according to an embodiment of the present utility model.

[0037] Reference numerals: 1. Pot body; 11. Heat-conducting protrusion; 2. Heating assembly; 21. Heating element; 22. Heat insulation element; 221. Receiving groove; 222. Through hole; 3. Abutment element; 31. Second connecting hole; 4. Temperature control assembly; 41. Fixing bracket; 42. Temperature control element; 43. Guide hole; 5. Elastic element; 6. Mounting protrusion; 61. First connecting hole. Detailed Implementation

[0038] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0039] like Figure 1-6 As shown, the cooking appliance of this embodiment includes a pot body 1, a heating element 2, and a temperature control element 4. The bottom surface of the pot body 1 has a heat-conducting protrusion 11, which protrudes outward from the bottom surface of the pot body 1. The heating element 2 includes a heating element 21 and a heat-insulating element 22. The heating element 21 is disposed on the pot body 1 and spaced apart from the heat-conducting protrusion 11, and is used to heat the pot body 1. The heat-insulating element 22 is located below the pot body 1 and below the heating element 21, and has a through hole 222.

[0040] The temperature control assembly 4 is located below the heat insulation component 22 and includes a mounting bracket 41 and a temperature control device 42. The temperature control device 42 is connected to the mounting bracket 41, and the heat-conducting protrusion 11 can pass through the through hole 222 and contact the mounting bracket 41.

[0041] In this embodiment of the cooking appliance, the heating element 21 is used to heat the food inside the pot body 1. The heat insulation element 22 prevents heat loss from the pot body 1 and separates the heating element 21 from the temperature control component 4, thus better protecting the temperature control component 4. The heat-conducting protrusion 11 on the bottom surface of the pot body 1 can pass through the through hole 222 on the heat insulation element 22 and contact the fixing bracket 41 of the temperature control component 4. This allows for accurate transmission of temperature changes of the pot body 1 to the temperature control component 42 while preventing direct contact between the heat-conducting protrusion 11 and the temperature control component 42, further protecting the temperature control component 42 and ensuring the user's cooking experience.

[0042] Optionally, the cooking appliance also includes an elastic element 5, which abuts against the bottom of the fixing bracket 41 to allow the temperature control component 4 to float up and down.

[0043] Specifically, the elastic element 5 provides elastic support for the fixed frame 41, avoiding hard contact between the fixed frame 41 and the heat-conducting protrusion 11, reducing the risk of damage to the temperature control component 4, ensuring the action response efficiency of the temperature control component 4, enabling the temperature control component 4 to quickly sense the temperature of the pot body 1, improving the temperature sensing efficiency and accuracy of the temperature control component 4, and ensuring the user's cooking experience.

[0044] Optionally, the cooking appliance also includes an abutment 3 located below the heat insulation member 22, and an elastic member 5 abutting between the fixing frame 41 and the abutment 3 to ensure that the elastic member 5 is securely installed between the fixing frame 41 and the abutment 3.

[0045] Optionally, such as Figure 3-6 As shown, the bottom of the heat insulation component 22 has a mounting protrusion 6, the fixing bracket 41 is provided with a guide hole 43, the mounting protrusion 6 can pass through the guide hole 43, and the elastic element 5 is arranged around the mounting protrusion 6.

[0046] Specifically, the mounting protrusion 6 is connected to the abutment 3. When the pot body 1 is placed on the heat insulation component 22, the heat-conducting protrusion 11 abuts against the fixing frame 41 and exerts pressure on the fixing frame 41, allowing the fixing frame 41 to move along the extension direction of the mounting protrusion 6. The elastic component 5 is compressed and generates elastic force to provide elastic support for the fixing frame 41, ensuring that the fixing frame 41 and the heat-conducting protrusion 11 are tightly abutted. The mounting protrusion 6 guides the elastic component 5, ensuring that the elastic component 5 can provide stable elastic force, ensuring that the fixing frame 41 and the heat-conducting protrusion 11 are in close contact, forming good contact, and improving the accuracy of temperature measurement by the temperature control component 4.

[0047] Specifically, when the pot body 1 is removed from the heat insulation component 22, the temperature control component 4 moves and resets towards the side of the heat insulation component 22 adjacent to the pot body 1 under the action of the elastic force of the elastic component 5.

[0048] Specifically, the mounting protrusion 6 passes through the guide hole 43 into the fixing bracket 41. When the pot body 1 is placed on the heat insulation component 22, the heat-conducting protrusion 11 is tightly attached to the fixing bracket 41 under the weight of the pot body 1, compressing the elastic component 5. This ensures a perfect fit between the heat-conducting protrusion 11 and the fixing bracket 41. The heat from heating the pot body 1 can be quickly transferred to the fixing bracket 41 through the heat-conducting protrusion 11, and then transferred from the fixing bracket 41 to the temperature control component 42. The fixing bracket 41 avoids hard contact between the heat-conducting protrusion 11 and the temperature control component 42, which could easily damage the temperature control component 42. Furthermore, the heat transfer through the fixing bracket 41 shortens the response time of the temperature control component 42, improves heat transfer efficiency, and enhances the user's cooking experience.

[0049] Optionally, such as Figure 6 As shown, there are multiple mounting protrusions 6 arranged around the through hole 222, and multiple guide holes 43 corresponding one-to-one with the multiple mounting protrusions 6.

[0050] Specifically, multiple mounting protrusions 6 are evenly arranged around the through hole 222 in a circumferential interval, ensuring that the mounting bracket 41 of the temperature control component 4 has multiple guide holes 43 that correspond one-to-one with the mounting protrusions 6. The mounting protrusions 6 pass through the guide holes 43, ensuring the stability of the mounting bracket 41 and improving the reliability of the contact between the heat-conducting protrusions 11 and the temperature control component 4.

[0051] Optionally, such as Figure 4-6 As shown, the elastic element 5 is a spring, and it is sleeved on the mounting protrusion 6. There are multiple elastic elements 5, and each of the multiple elastic elements 5 corresponds one-to-one with a single mounting protrusion 6. Specifically, by using springs as the elastic elements 5, costs are saved.

[0052] In other embodiments, the elastic element 5 may be an elastic rubber element, a metal sheet, etc., and is not limited thereto.

[0053] Optionally, such as Figure 6 As shown, the through hole 222 is located between two adjacent mounting protrusions 6. The center of the two adjacent mounting protrusions 6 and the center of the through hole 222 are on the same straight line. When the heat-conducting protrusion 11 contacts the fixing frame 41 through the through hole 222, it ensures that the fixing frame 41 is subjected to uniform force and is in close contact with the heat-conducting protrusion 11.

[0054] Optionally, such as Figure 6 As shown, the bottom of the mounting protrusion 6 is provided with a first connecting hole 61, the abutment 3 is provided with a second connecting hole 31, and the cooking appliance also includes a connector (not shown), which passes through the first connecting hole 61 and the second connecting hole 31 to connect the abutment 3 and the mounting protrusion 6.

[0055] Specifically, the connector is a screw, which connects the abutment 3 to the mounting protrusion 6 so that the abutment 3 is firmly installed on the bottom of the mounting protrusion 6, ensuring that the elastic element 5 is firmly installed on the mounting protrusion 6, and so that the elastic element 5 can provide stable elastic support for the temperature control component 4.

[0056] Optionally, the heat insulation component 22 has a receiving groove 221, which is formed by the top surface of the heat insulation component 22 being recessed into the bottom surface of the heat insulation component 22. The through hole 222 communicates with the receiving groove 221, and the heat-conducting protrusion 11 can pass through the through hole 222. The pot body 1 is disposed in the receiving groove 221, which improves the fit between the pot body 1 and the heat insulation component 22.

[0057] Specifically, the pot body can move up and down relative to the heat insulation member 22. When food is placed in the pot body 1, the pot body 1 can move downward, compressing the elastic member 5 and ensuring that the heat-conducting protrusion 11 fits against the fixing frame 41.

[0058] In other embodiments, the pot body 1 is detachably disposed in the receiving groove 221, which facilitates the removal of the pot body 1 from the heat insulation member 22 and facilitates the cleaning of the pot body 1.

[0059] Optionally, the heating element 21 is disposed on the pot body 1 and spaced apart from the heat-conducting protrusion 11. The distance between the heat-conducting protrusion 11 and the heating element 21 is greater than 0 and less than or equal to 15mm, ensuring that the distance between the pot body 1 and the temperature control component 4 is small, reducing heat loss and ensuring the temperature sensing accuracy of the temperature control component 4.

[0060] Optionally, such as Figure 2 As shown, the through hole 222 is a circular hole with a diameter of 1mm-3mm. Specifically, the circular shape of the through hole 222 reduces friction between the heat-conducting protrusion 11 and the inner wall of the through hole 222 when the protrusion 11 passes through it, ensuring easy insertion of the protrusion 11 into the through hole 222. The diameter of the through hole 222 (1mm-3mm) ensures good contact between the heat-conducting protrusion 11 and the temperature control component 4, while also maintaining the structural strength of the insulation component 22.

[0061] Optionally, the dimension of the fixing bracket 41 in the vertical direction is 0.8mm-2mm.

[0062] Specifically, the mounting bracket 41 is made of metals such as aluminum or copper, which has good heat transfer effect. Moreover, the thickness of the mounting bracket 41 in the vertical direction is 0.8mm-2mm, which further ensures the heat transfer effect of the mounting bracket 41 and improves the temperature sensing efficiency and accuracy of the temperature control component 4.

[0063] Optionally, such as Figure 1 As shown, the heating element 21 is a heating tube, which is arranged in a reciprocating pattern on the bottom surface of the pot body 1 to ensure that the bottom surface of the pot body 1 is heated evenly and that the food inside the pot body 1 is heated evenly.

[0064] Multiple heat-conducting protrusions 11 are arranged at intervals, and the heat insulation component 22 is provided with multiple through holes 222 to facilitate the heat conduction of the protrusions 11 to different positions on the bottom surface of the pot body 1. Multiple temperature control components 4 are also provided, with each temperature control component 4 corresponding to one of the multiple heat-conducting protrusions 11, enabling the multiple temperature control components 4 to sense the temperature at different positions on the bottom surface of the pot body 1, thereby improving the temperature sensing efficiency and accuracy of the cooking appliance and enhancing the user experience.

[0065] When the pot body 1 is disengaged from the receiving groove 221, the elastic member 5 abuts at least a portion of the temperature control component 4 against the heat insulation member 22. When the pot body 1 is placed in the receiving groove 221, the heat-conducting protrusion 11 can pass through the through hole 222 and abut at least a portion of the temperature control component 4.

[0066] Specifically, when the pot body 1 is detached from the receiving groove 221, at least a portion of the temperature control component 4 abuts against the heat insulation component 22 under the elastic support of the elastic member 5, ensuring that at least a portion of the temperature control component 4 is securely installed. When the pot body 1 is placed in the receiving groove 221, the heat-conducting protrusion 11 passes through the through hole 222 and abuts against at least a portion of the temperature control component 4. Under the elastic support of the elastic member 5, the temperature control component 4 abuts against the heat-conducting protrusion 11 more tightly, ensuring the accuracy of the heat-conducting protrusion 11 in transmitting the temperature change of the pot body 1 to the temperature control component 4, and also avoiding hard contact between the temperature control component 4 and the heat-conducting protrusion 11, thus ensuring the safety of the temperature control component 4.

[0067] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 a limitation of this utility model.

[0068] Furthermore, 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 number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0069] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0070] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0071] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0072] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A cooking appliance characterized by, The cooking utensil comprises: a pot body (1), the bottom surface of the pot body (1) is provided with a heat-conducting protrusion (11); a heating assembly (2), the heating assembly (2) comprises a heating element (21) and a heat insulation element (22), the heating element (21) is used for heating the pot body (1), the heat insulation element (22) is located below the pot body (1) and below the heating element (21), and the heat insulation element (22) is provided with a through hole (222); a temperature control assembly (4), the temperature control assembly (4) is located below the heat insulation element (22), the temperature control assembly (4) comprises a fixing frame (41) and a temperature control element (42), the temperature control element (42) is connected with the fixing frame (41), and the heat-conducting protrusion (11) can pass through the through hole (222) and contact the fixing frame (41).

2. The cooking appliance of claim 1, wherein, Further comprising an elastic element (5), the elastic element (5) abuts against the bottom of the fixing frame (41) and is used for realizing the up-and-down floating of the temperature control assembly (4).

3. The cooking appliance of claim 2, wherein, Further comprising an abutting element (3), the abutting element (3) is located below the heat insulation element (22), and the elastic element (5) abuts between the fixing frame (41) and the abutting element (3).

4. The cooking appliance of claim 3, wherein, The bottom of the heat insulation element (22) is provided with a mounting protrusion (6), the fixing frame (41) is provided with a guide hole (43), the mounting protrusion (6) can pass through the guide hole (43), and the elastic element (5) is arranged around the mounting protrusion (6).

5. The cooking appliance of claim 4, wherein, The mounting protrusion (6) is a plurality of mounting protrusions (6), the plurality of mounting protrusions (6) are arranged around the through hole (222), the guide hole (43) is a plurality of guide holes (43), and the plurality of mounting protrusions (6) correspond to the plurality of guide holes (43) in a one-to-one manner.

6. The cooking appliance of claim 5, wherein, The elastic element (5) is a spring, the elastic element (5) is sleeved on the mounting protrusion (6), Or the elastic element (5) is a plurality of elastic elements (5), and the plurality of elastic elements (5) correspond to the plurality of mounting protrusions (6) in a one-to-one manner.

7. The cooking appliance of claim 4, wherein, The bottom of the mounting protrusion (6) is provided with a first connecting hole (61), the abutting element (3) is provided with a second connecting hole (31), and the cooking utensil further comprises a connecting element, the connecting element passes through the first connecting hole (61) and the second connecting hole (31) to connect the abutting element (3) and the mounting protrusion (6).

8. The cooking appliance of claim 1, wherein, The heat insulation element (22) is provided with a containing groove (221), and the pot body (1) is arranged in the containing groove (221); and / or, The heating element (21) is arranged in the pot body (1) and is arranged in a spaced manner with the heat-conducting protrusion (11), and the distance between the heat-conducting protrusion (11) and the heating element (21) is greater than 0 and less than or equal to 15 mm.

9. The cooking appliance of any one of claims 1-8, wherein, The through hole (222) is a circular hole, and the diameter of the through hole (222) is 1 mm-3 mm; and / or, The size of the fixing frame (41) in the up-and-down direction is 0.8 mm-2 mm.

10. The cooking appliance of any one of claims 1-8, wherein, The heating element (21) is a heating pipe, and the heating pipe is arranged in a reciprocating mode on the bottom surface of the pot body (1); and / or, The plurality of heat-conducting protrusions (11) are arranged at intervals, and the heat insulation member (22) is correspondingly provided with a plurality of through holes (222).

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