Cooking utensil

Abstract

The utility model belongs to the technical field of kitchen appliances, and discloses a cooking utensil which comprises a pot body, the pot body comprises an inner container and a heat preservation cover surrounding the inner container, the heat preservation cover is provided with a winding area and an avoiding area, the winding area and the avoiding area are arranged in a staggered mode in the circumferential direction or the vertical direction of the heat preservation cover, and the avoiding area is provided with an air outlet. The pot body is provided with a cooling fan corresponding to the air outlet, so that airflow of the cooling fan enters the heat preservation cover through the air outlet to be in contact with the inner container. The side coil is arranged in the winding area, the cooling fan corresponds to the air outlet located in the avoiding area, and the winding area and the avoiding area are arranged in the circumferential direction or the vertical direction of the heat preservation cover in a staggered mode so that the side coil and the cooling fan can avoid each other, and then the structural layout of the side of the inner container can be more reasonable; and the condition that the side structure of the inner container is crowded is avoided, so that the assembly difficulty of the cooking utensil is reduced, and the production efficiency of the cooking utensil is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of kitchen appliances, and specifically relates to a cooking utensil. Background Art

[0002] Existing cooking utensils, such as rice cookers and pressure cookers, generally include a pot body and a pot cover. The pot body is provided with an inner pot and a heating device for heating the inner pot. The heating device is located below the inner pot, which results in a temperature difference between the lower part of the inner pot and the upper part of the inner pot, thereby causing a difference in taste between the food located at the lower part of the inner pot and the food located at the upper part of the inner pot.

[0003] In order to make the food in the lower part of the inner pot have the same taste as the food in the upper part of the inner pot, it is usually necessary to set a side coil in the pot body corresponding to the side of the inner pot to reduce the temperature difference between the upper and lower parts of the inner pot. However, the outer shell of some cooking utensils is made of metal material, and then a metal sheet that plays a magnetic isolation role needs to be set between the outer shell and the side coil to avoid the problem of heating of the outer shell caused by the eddy current generated by the side coil.

[0004] In addition, some cooking utensils are equipped with a fan in the pot body, and the fan is located on the side of the inner pot so that the airflow formed by the fan when working can cool the inner pot, so that the high-temperature steam inside the inner pot will quickly condense and liquidize into condensed water when it comes into contact with the inner pot, so as to form a moist film between the inner wall of the inner pot and the food, preventing the food from sticking to the inner wall of the inner pot and achieving a non-stick effect.

[0005] However, since the side coils, metal sheets and fans are all located on the side of the inner pot, the structure of the side of the inner pot is crowded, which increases the difficulty of assembling the cooking appliance and reduces the production efficiency of the cooking appliance. Utility Model Content

[0006] The present application provides a cooking utensil to reduce the difficulty of assembling the cooking utensil and improve the production efficiency of the cooking utensil.

[0007] The technical solution adopted in this application is:

[0008] A cooking utensil comprises a pot body, wherein the pot body comprises an inner pot and a heat-insulating cover surrounding the inner pot, wherein a winding area and an escape area are provided on the heat-insulating cover, wherein the winding area and the escape area are staggered circumferentially or vertically on the heat-insulating cover, the winding area is provided with a side coil, and the escape area is provided with an air outlet, and the pot body is provided with a cooling fan corresponding to the air outlet so that the airflow of the cooling fan enters the interior of the heat-insulating cover through the air outlet and contacts the inner pot.

[0009] The cooking appliance described in this application also includes the following additional technical features:

[0010] The avoidance area is located at the left and right sides of the pot body, and the winding area is at least partially located at the front and rear sides of the pot body.

[0011] The pot body further comprises an outer cover arranged outside the heat preservation cover, and the distance between the outer cover and the front and rear sides of the heat preservation cover is greater than the distance between the outer cover and the left and right sides of the heat preservation cover.

[0012] Both ends of the winding area are provided with wire hooks, and the side coil is hooked and matched with the wire hooks at both ends to be wound around the winding area.

[0013] The winding area is provided with a wire pressing arm located between the wire hanging hooks, a wire pressing groove is formed between the wire pressing arm and the heat preservation cover, and the side coil is placed in the wire pressing groove.

[0014] The wire pressing arm comprises a connecting portion and a wire pressing portion arranged on the connecting portion, and the wire pressing grooves located on opposite sides of the connecting portion are formed between the wire pressing portion and the heat preservation cover, so that a heat dissipation gap is formed inside the side coil.

[0015] The pot body also includes a wire drum located below the heat-insulating cover, and the wire drum is provided with a bottom coil;

[0016] Alternatively, the pot body further comprises a heating plate located below the inner pot, and the heating plate contacts the inner pot to heat the inner pot.

[0017] The pot body comprises an outer cover and an inner cover, wherein the inner cover comprises a winding portion located below the inner pot and a heat insulating portion surrounding the outer periphery of the inner pot, the winding portion is provided with a bottom coil, and the heat insulating portion constitutes the heat preservation cover.

[0018] At least two winding areas are provided, and the avoidance area is located between two adjacent winding areas.

[0019] The pot body further comprises a fan bracket, the cooling fan is arranged on the fan bracket, and the fan bracket has a cooling air duct connecting the cooling fan and the air outlet.

[0020] Due to the adoption of the above technical solution, the beneficial effects achieved by this application are as follows:

[0021] 1. The cooking device in the present application comprises a pot body, which comprises an inner pot and a heat preservation cover surrounding the inner pot, wherein a winding area and an escape area are arranged on the heat preservation cover, and the winding area and the escape area are arranged circumferentially or vertically staggered on the heat preservation cover, and a side coil is arranged in the winding area so that the side coil can assist in heating the side of the inner pot, thereby making the temperature of the lower part of the inner pot and the temperature of the upper part of the inner pot as consistent as possible, so that the food located at the lower part of the inner pot and the food located at the upper part of the inner pot are heated evenly ... The taste is kept as consistent as possible, thereby improving the user experience; the avoidance area is provided with an air outlet, and the pot body is provided with a cooling fan corresponding to the air outlet, so that the airflow of the cooling fan enters the interior of the thermal insulation cover through the air outlet and contacts the inner pot, thereby cooling the inner pot, so that the high-temperature steam inside the inner pot contacts the inner pot and quickly condenses and liquefies into condensed water, thereby forming a moist film between the inside of the inner pot and the food, preventing the food from sticking to the inner wall of the inner pot, so as to achieve a non-stick effect, thereby further improving the user experience.

[0022] In addition, the side coil is arranged in the winding area, the cooling fan is arranged corresponding to the air outlet located in the avoidance area, and the winding area and the avoidance area are staggered circumferentially or vertically in the insulation cover, so that the side coil and the cooling fan avoid each other, thereby making the structural layout of the side of the inner tank more reasonable, avoiding the congestion of the side structure of the inner tank, thereby reducing the difficulty of assembling the cooking appliance, and then improving the production efficiency of the cooking appliance.

[0023] 2. As a preferred embodiment of the present application, the avoidance area is located on the left and right sides of the pot body, and the winding area is at least partially located on the front and rear sides of the pot body. Normally, the space on the front and rear sides of the pot body is larger than the space on the left and right sides. Since the winding area is located on the front and rear sides of the pot body, the heat dissipation space of the side coil is increased to improve the heat dissipation efficiency of the side coil and ensure the heating efficiency of the inner pot by the side coil; at the same time, the heat that the side coil can transfer to the outer wall of the pot body is reduced, thereby reducing the temperature rise of the outer wall of the pot body, thereby improving the user's touch experience; in addition, when assembling the cooking utensil, the outer wall of the pot body can also form an avoidance with the side coil to reduce the difficulty of assembling the cooking utensil, thereby improving the assembly efficiency of the cooking utensil and avoiding the outer wall of the pot body from damaging the side coil, thereby reducing the assembly cost of the cooking utensil.

[0024] 3. As a preferred embodiment of the present application, wire hooks are provided at both ends of the winding area, and the side coils are connected and cooperated with the wire hooks at both ends to be wound around the winding area, so as to increase the connection stability between the side coils and the heat preservation cover, thereby ensuring the heating effect of the side coils on the inner pot, and at the same time reducing the difficulty of assembling the side coils to improve the assembly efficiency of the cooking utensils. In addition, the assembly position of the side coils can be made more eye-catching to further improve the assembly efficiency of the cooking utensils, thereby greatly reducing the production cost of the cooking utensils.

[0025] 4. As a preferred embodiment of the present application, the winding area is provided with a wire pressing arm located between the wire hanging hooks, and a wire pressing groove is formed between the wire pressing arm and the thermal insulation cover. The side coil is placed in the wire pressing groove so that the wire pressing arm limits the side coil to increase the limiting position of the side coil, thereby further increasing the connection stability between the side coil and the thermal insulation cover to further ensure the heating effect of the side coil on the inner tank.

[0026] 5. As a preferred embodiment of the present application, the wire crimping arm has a connecting part and a wire crimping part arranged on the connecting part, and wire crimping grooves are formed between the wire crimping part and the heat preservation cover on opposite sides of the connecting part, so that a heat dissipation gap is formed inside the side coil, thereby improving the heat dissipation efficiency of the side coil, greatly reducing the working temperature of the side coil, so that the side coil works at a relatively low temperature, ensuring the heating efficiency of the side coil on the inner pot, greatly reducing the temperature difference between the lower part of the inner pot and the upper part of the inner pot, further avoiding the situation where the food located at the lower part of the inner pot and the food located at the upper part of the inner pot have different tastes, and further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0028] Figure 1 This is a partial exploded schematic diagram of the structure of the cooking utensil according to one embodiment of the present application;

[0029] Figure 2 This is a schematic structural diagram of the heat preservation cover described in one embodiment of the present application;

[0030] Figure 3 A partial structural cross-sectional view of the cooking utensil in one embodiment of the present application;

[0031] Figure 4 This is a schematic structural diagram of the heat preservation cover from another perspective in one embodiment of the present application;

[0032] Figure 5This is a schematic diagram of the structure of the heat preservation cover according to one embodiment of the present application, in which the side coil is omitted;

[0033] Figure 6 A cross-sectional view of the heat preservation cover according to one embodiment of the present application;

[0034] Figure 7 A cross-sectional view from another perspective of the heat preservation cover in one embodiment of the present application;

[0035] Figure 8 It is a partial exploded schematic diagram of the structure of the cooking utensil according to one embodiment of the present application, mainly showing the wire reel;

[0036] Fig. 9 This is a partial structural schematic diagram of the cooking utensil described in one embodiment of the present application.

[0037] Reference numerals:

[0038] 1. Insulation cover; 11. Wire winding area; 111. Wire hanging hook; 112. Wire pressing arm; 113. Connecting part; 114. Wire pressing part; 12. Avoidance area; 121. Air outlet;

[0039] 2. Side coil;

[0040] 3. Cooling fan;

[0041] 4. Outer cover;

[0042] 5. Wire drum; 51. Bottom coil;

[0043] 6. Fan bracket;

[0044] 7. Air outlet grille. DETAILED DESCRIPTION

[0045] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0046] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0047] In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0048] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] In the present application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "implementation method", "example", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0050] Reference Figures 1 to 5 A cooking utensil comprises a pot body, the pot body comprises an inner pot and a heat preservation cover 1 surrounding the inner pot, a winding area 11 and an escape area 12 are provided on the heat preservation cover 1, the winding area 11 and the escape area 12 are circumferentially or vertically staggered on the heat preservation cover 1, the winding area 11 is provided with a side coil 2, the escape area 12 is provided with an air outlet 121, and a cooling fan 3 is provided on the pot body corresponding to the air outlet 121, so that the airflow of the cooling fan 3 enters the interior of the heat preservation cover 1 through the air outlet 121 and contacts the inner pot.

[0051] When the cooking appliance is working, the side coil 2 is energized to assist in heating the side of the inner pot, so that the temperature of the lower part of the inner pot is as consistent as possible with the temperature of the upper part of the inner pot, so that the food located at the lower part of the inner pot and the food located at the upper part of the inner pot are heated evenly, so that the taste of the food located at the lower part of the inner pot and the food located at the upper part of the inner pot is as consistent as possible, thereby improving the user experience. When the inner pot needs to be cooled, the airflow generated by the cooling fan 3 enters the interior of the heat preservation cover 1 through the air outlet 121 and contacts the inner pot, and then cools the inner pot, so that the high-temperature steam inside the inner pot contacts the inner pot and quickly condenses and liquefies into condensed water, so that a layer of moist film is formed between the inner pot and the food, preventing the food from sticking to the inner wall of the inner pot, so as to achieve a non-stick effect, thereby achieving the effect of facilitating the user to clean the inner pot, so as to further improve the user experience.

[0052] In addition, the side coil 2 is arranged in the winding area 11, the cooling fan 3 is arranged corresponding to the air outlet 121 located in the avoidance area 12, and the winding area 11 and the avoidance area 12 are staggered circumferentially or vertically on the insulation cover 1, so that the side coil 2 and the cooling fan 3 avoid each other, thereby making the structural layout of the side of the inner pot more reasonable, avoiding the congestion of the side structure of the inner pot, thereby reducing the difficulty of assembling the cooking appliance, and then improving the production efficiency of the cooking appliance.

[0053] It should be noted that the vertical direction of the heat preservation cover 1 specifically refers to the direction parallel to the axial direction of the heat preservation cover 1, and when the cooking appliance is in use, the vertical direction of the heat preservation cover 1 refers to the up and down direction; the accompanying drawings show that the winding area 11 and the avoidance area 12 are staggered in the circumferential direction of the heat preservation cover 1.

[0054] The present application does not specifically limit the stage at which the cooling fan 3 starts to work. Preferably, the cooling fan 3 starts to work in the food cooking stage in the middle or late cooking stage to avoid the influence of the cooling fan 3 on the temperature rise of the inner pot, thereby ensuring the cooking efficiency of the cooking appliance and reducing the energy consumption of the cooking appliance. In other embodiments, the cooling fan 3 can also start to work in the early stage of the cooking stage.

[0055] The present application does not specifically limit the relative position relationship between the winding area 11 and the pot body. In a preferred embodiment, refer to Figure 8 and Fig. 9 The avoidance area 12 is located on the left and right sides of the pot body, and the winding area 11 is at least partially located on the front and rear sides of the pot body.

[0056] Specifically, when the cooking utensil is in use and placed normally, the two sides facing and away from the user are the front and back sides of the pot body, and the two sides located on the left and right sides of the user are the left and right sides of the pot body. Normally, the space on the front and back sides of the pot body is larger than the space on the left and right sides. Since the winding area 11 is located on the front and back sides of the pot body, the heat dissipation space of the side coil 2 is increased to improve the heat dissipation efficiency of the side coil 2 and ensure the heating efficiency of the inner pot by the side coil 2; at the same time, the heat that the side coil 2 can transfer to the outer wall of the pot body is reduced, thereby reducing the temperature rise of the outer wall of the pot body, thereby improving the user's touch experience; in addition, when assembling the cooking utensil, the outer wall of the pot body can also form a avoidance with the side coil 2 to reduce the difficulty of assembling the cooking utensil, thereby improving the assembly efficiency of the cooking utensil and avoiding the outer wall of the pot body from damaging the side coil 2, thereby reducing the assembly cost of the cooking utensil.

[0057] In a preferred embodiment, referring to Figure 8The pot body also includes an outer cover 4 arranged outside the heat preservation cover 1. The distance between the outer cover 4 and the front and rear sides of the heat preservation cover 1 is greater than the distance between the left and right sides of the heat preservation cover 1, thereby increasing the distance between the side coil 2 and the outer cover 4, thereby improving the heat dissipation efficiency of the side coil 2, reducing the heat that the side coil 2 can transfer to the outer cover 4, and then reducing the temperature rise of the outer cover 4, avoiding the heat generation of the outer cover 4, so as to improve the user experience.

[0058] At the same time, since the distance between the side coil 2 and the outer cover 4 is increased, the problem of the outer cover 4 being heated by the eddy current generated by the side coil 2 is avoided, and the design of the metal sheet can be eliminated to reduce the production cost of the cooking appliance. In addition, the problem that the metal sheet may cause harm to the assemblers or maintenance personnel can be avoided, and the risk of abnormal noise from the cooking appliance is reduced.

[0059] The present application does not specifically limit the material of the outer cover, which may be made of a plastic material or a metal material.

[0060] Furthermore, the outer cover 4 has a first extension section and a second extension section located between the first extension sections along its circumference, the curvature of the first extension section is smaller than the curvature of the second extension section, and the winding area 11 extends to the area where the thermal insulation cover 1 is opposite to the second extension section.

[0061] Specifically, the first extension section is provided with four sections and is respectively located at the front and rear sides and the left and right sides of the outer cover, the second extension section is provided with four sections and is respectively located at the four corners of the outer cover, and the winding area 11 extends to the area opposite to the thermal insulation cover and the second extension section, which can increase the winding area of ​​the side coil 2 while improving the heat dissipation efficiency of the side coil 2, thereby further reducing the temperature rise of the outer cover 4 and further improving the user experience.

[0062] In other embodiments, the avoidance area 12 may be disposed on the front and rear sides of the pot body, and the winding area 11 may be disposed on the left and right sides of the pot body.

[0063] The present application does not specifically limit the connection method between the side coil 2 and the heat preservation cover 1. In a preferred embodiment, refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , both ends of the winding area 11 are provided with hanging hooks 111, and the side coil 2 is hung and matched with the hanging hooks 111 at both ends to be wound around the winding area 11, so as to increase the connection stability of the side coil 2 and the insulation cover 1, thereby ensuring the heating effect of the side coil 2 on the inner pot, and at the same time reducing the assembly difficulty of the side coil 2 to improve the assembly efficiency of the cooking utensil. In addition, it can also make the assembly position of the side coil 2 more eye-catching, so as to further improve the assembly efficiency of the cooking utensil, thereby greatly reducing the production cost of the cooking utensil.

[0064] The present application does not specifically limit the structure of the wire hook 111. Preferably, the wire hook 111 includes a lapped portion provided on the heat preservation cover 1 and a blocking portion provided on the lapped portion. A wire accommodating space is formed between the blocking portion and the heat preservation cover 1. The side coil 2 is lapped on the lapped portion, and the outer side of the side coil 2 abuts against the blocking portion, so that the blocking portion blocks the side coil 2, so as to further increase the connection stability between the side coil 2 and the heat preservation cover 1, thereby further ensuring the heating effect of the side coil 2 on the inner pot, and increasing the service life of the cooking utensil. In other embodiments, the design of the blocking portion can also be eliminated, and only the lapped portion is used to position the side coil 2, so as to reduce the difficulty of assembling the side coil 2 and reduce the production cost of the cooking utensil.

[0065] Preferably, the lap portion is a strip structure to increase the contact area between the wire hook 111 and the heat preservation cover 1, thereby increasing the connection stability between the wire hook 111 and the heat preservation cover 1. The blocking portion is a sheet structure to increase the contact area between the blocking portion and the side coil 2, thereby further increasing the stability of the side coil 2.

[0066] The present application does not specifically limit the connection method between the lap portion and the heat preservation cover 1. Preferably, the lap portion and the heat preservation cover 1 are integrally formed to increase the connection stability between the wire hook 111 and the heat preservation cover 1, thereby further increasing the stability of the side coil 2, while also reducing the number of parts that need to be assembled, so as to improve the assembly efficiency of the cooking utensil. In other implementation examples, the lap portion can also be connected to the heat preservation cover 1 by gluing or snap-on structures.

[0067] In a preferred embodiment, referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 The winding area 11 is provided with a wire pressing arm 112 located between the wire hanging hooks 111, and a wire pressing groove is formed between the wire pressing arm 112 and the thermal insulation cover 1. The side coil 2 is placed in the wire pressing groove so that the wire pressing arm 112 limits the side coil 2 to increase the limiting position of the side coil 2, thereby further increasing the connection stability between the side coil 2 and the thermal insulation cover 1, so as to further ensure the heating effect of the side coil 2 on the inner tank.

[0068] The present application does not specifically limit the connection method between the wire pressing arm 112 and the heat preservation cover 1. Preferably, the wire pressing arm 112 and the heat preservation cover 1 are integrally formed to increase the connection stability between the wire pressing arm 112 and the heat preservation cover 1, thereby further increasing the stability of the side coil 2, while also reducing the number of parts that need to be assembled, so as to improve the assembly efficiency of the cooking utensil. In other implementation examples, the wire pressing arm 112 can also be connected to the heat preservation cover 1 by gluing or clamping structure.

[0069] The present application does not specifically limit the number of the wire pressing arms 112. Preferably, refer to Figure 1 , Figure 2 and Figure 4 , a plurality of wire pressing arms 112 are arranged at intervals to increase the limiting points of the side coil 2, thereby further increasing the stability of the side coil 2. In other implementation examples, only one wire pressing arm 112 may be provided to reduce the production cost of the cooking utensil.

[0070] Further, see Figure 5 and Figure 6 The wire pressing arm 112 has a connecting portion 113 and a wire pressing portion 114 arranged on the connecting portion 113, and wire pressing grooves are formed between the wire pressing portion 114 and the heat preservation cover 1 on opposite sides of the connecting portion 113, so that a heat dissipation gap is formed inside the side coil 2, thereby improving the heat dissipation efficiency of the side coil 2, greatly reducing the working temperature of the side coil 2, so that the side coil 2 can work at a relatively low temperature, ensuring the heating efficiency of the side coil 2 to the inner pot, greatly reducing the temperature difference between the lower part of the inner pot and the upper part of the inner pot, further avoiding the situation where the food located at the lower part of the inner pot and the food located at the upper part of the inner pot have different tastes, and further improving the user experience.

[0071] Preferably, the wire pressing part 114 is a strip structure to ensure the limiting effect of the wire pressing part 114 on the side coil 2. The connecting part 113 is also a strip structure to increase the contact area between the wire pressing arm 112 and the heat preservation cover 1, thereby ensuring the connection stability between the wire pressing arm 112 and the heat preservation cover 1.

[0072] Furthermore, the winding area 11 is provided with a boss, and the side coil 2 is in contact with the boss, so that a heat dissipation space is formed between the part where the side coil 2 and the boss are misaligned and the thermal insulation cover 1, so as to improve the heat dissipation efficiency of the side coil 2, thereby avoiding high temperature of the side coil 2, and further ensuring the heating efficiency of the side coil 2 on the inner tank.

[0073] The present application does not specifically limit the positional relationship between the boss and the wire pressing arm 112. Preferably, the boss is arranged relative to the wire pressing arm 112 to increase the clamping effect of the wire pressing arm 112 on the side coil 2 and ensure the heat dissipation efficiency of the side coil 2. In other implementation examples, the boss can also be arranged in a staggered manner with the wire pressing arm 112.

[0074] In other embodiments, the side coil 2 may also be mounted on the side of the thermal insulation cover 1 by glue or fasteners.

[0075] The present application does not specifically limit the bottom heating method of the inner pot, and it can adopt any one of the following embodiments:

[0076] Embodiment 1: In this embodiment, the pot body further includes a heating plate located below the inner pot, and the heating plate contacts the inner pot to heat the inner pot.

[0077] Specifically, the pot body also includes a side magnetic strip opposite to the side coil 2, so that the side magnetic strip cooperates with the side coil 2 to heat the side of the inner pot by electromagnetic heating, and the heating plate directly heats the bottom of the inner pot to improve the heating efficiency of the inner pot, thereby improving the cooking efficiency of the cooking utensil.

[0078] In this embodiment, the installation method of the side magnetic strip is not specifically limited. Preferably, the side magnetic strip is installed on the heat preservation cover 1 to reduce the temperature rise of the outer cover 4 and improve the user's touch experience. In other embodiments, the side magnetic strip can also be installed on the outer cover 4.

[0079] Implementation method 2. In this implementation method, refer to Figure 8 and Fig. 9 The pot body further includes a wire drum 5 located below the heat preservation cover 1 , and a bottom coil 51 is arranged on the wire drum 5 .

[0080] Specifically, the wire reel 5 is also provided with a bottom magnetic strip, so that the bottom magnetic strip cooperates with the bottom coil 51 and the side coil 2 to heat the bottom and sides of the inner pot by electromagnetic heating, so as to improve the heating uniformity of the inner pot, thereby improving the cooking effect of the cooking utensil.

[0081] Furthermore, the pot body also includes a side magnetic strip opposite to the side coil 2 to increase the magnetic field strength on the side of the inner pot, thereby increasing the heating effect of the side coil 2 on the side of the inner pot, so that the taste of the food located in the lower part of the inner pot is consistent with that of the food located in the upper part of the inner pot, further improving the user experience.

[0082] In this embodiment, there is no specific limitation on the connection method between the wire reel 5 and the thermal insulation cover 1. In a preferred embodiment, the pot body includes an outer cover 4 and an inner cover, the inner cover has a winding part located below the inner pot and an insulating part surrounding the outer periphery of the inner pot, the winding part is provided with a bottom coil 51, and the insulating part constitutes the thermal insulation cover 1.

[0083] That is to say, the winding portion constitutes a wire drum 5, and the wire drum 5 and the heat-insulating cover 1 are integrally formed to increase the connection stability between the wire drum 5 and the heat-insulating cover 1, thereby increasing the service life of the cooking utensil, and at the same time reducing the number of parts required to assemble the cooking utensil, so as to improve the assembly efficiency of the cooking utensil and reduce the production cost of the cooking utensil.

[0084] In other embodiments, the wire drum 5 and the heat preservation cover 1 are separately provided and fixedly connected by fasteners to reduce the difficulty of producing the heat preservation cover 1 and the wire drum 5 .

[0085] The present application does not specifically limit the number of winding areas 11. Preferably, refer to Figure 7 At least two winding areas 11 are provided, and the avoidance area 12 is located between two adjacent winding areas 11 .

[0086] Specifically, multiple winding areas 11 are arranged along the circumference of the insulation cover 1, the number of avoidance areas 12 is the same as the number of winding areas 11, and each avoidance area 12 is located between two adjacent winding areas 11 to improve the heating uniformity of the side of the inner pot, thereby improving the cooking effect of the cooking utensil.

[0087] In other embodiments, only one winding area 11 may be provided.

[0088] In a preferred embodiment, referring to Figure 1 and Figure 3 The pot body also includes a fan bracket 6, and the cooling fan 3 is arranged on the fan bracket 6. The fan bracket 6 has a cooling air duct connecting the cooling fan 3 and the air outlet 121. On the one hand, it realizes the fixation of the cooling fan 3, thereby increasing the stability of the cooling fan 3, avoiding the situation that the cooking appliance may produce abnormal noise, improving the user experience, and at the same time improving the cooling effect of the cooling fan 3 on the inner pot, so as to greatly improve the effect of preventing food from adhering to the inner wall of the inner pot; on the other hand, the cooling air duct guides the airflow generated by the cooling fan 3, so that the airflow generated by the cooling fan 3 contacts the inner pot through the air outlet 121 under the action of the cooling air duct, so as to greatly improve the utilization rate of the airflow, thereby ensuring the anti-sticking effect of the inner pot.

[0089] The present application does not specifically limit the installation method of the fan bracket 6. Preferably, the fan bracket 6 is arranged on the heat preservation cover 1 to avoid the misalignment of the cooling fan 3 and the air outlet 121, so as to ensure the cooling efficiency of the cooling fan 3 on the inner pot and reduce the difficulty of assembling the cooking utensil. In other embodiments, the fan bracket 6 can also be arranged on the outer cover 4.

[0090] In a preferred embodiment, referring to Figure 1 , Figure 2 and Figure 3 An air outlet grille 7 is provided at the air outlet 121, so that the air flow flowing out through the cooling air duct passes through the air outlet grille 7 and contacts the inner liner, so that the air outlet grille 7 blocks the dust in the air flow, so as to increase the cleanliness of the inner side of the thermal insulation cover 1 and improve the user experience. At the same time, the air outlet grille 7 divides the air flow into more strands and blows toward the inner liner, so as to evenly cool the inner liner and improve the anti-sticking effect of the inner liner.

[0091] In a preferred embodiment, an air inlet is provided on the peripheral side of the outer cover 4, and the air inlet is arranged opposite to the cooling fan 3, so that the cold air outside the outer cover 4 can enter the inner part of the outer cover 4 more smoothly under the action of the cooling fan 3, so as to improve the cooling efficiency of the inner pot by the cooling fan 3, thereby ensuring the anti-sticking effect of the inner pot. In other embodiments, the pot body also includes a base arranged at the bottom of the outer cover 4, and the base has an air inlet, so that when the cooling fan 3 is working, the cold air outside the pot body enters the pot body through the air inlet of the base and contacts the inner pot under the action of the cooling fan 3 to cool the inner pot. Since the air inlet is arranged on the base, the aesthetics of the cooking utensil is improved.

[0092] In a preferred embodiment, the cooking utensil further comprises a pot cover arranged on the pot body, and the pot cover and the inner pot together form a sealed cooking cavity to improve the cooking efficiency of the cooking utensil.

[0093] The present application does not specifically limit the connection method between the pot cover and the pot body, and any one of the following embodiments may be adopted:

[0094] Embodiment 1: In this embodiment, the pot cover is hinged to the pot body to facilitate the user to open and close the cover of the cooking utensil.

[0095] Specifically, the side where the pot cover is hinged to the pot body is the rear side of the pot body, and the opening of the pot cover and the pot body is the front side of the pot body. When the cooking utensil is in use and placed normally, the pot cover and the opening of the pot body are placed close to the user.

[0096] Example 2: In this embodiment, the pot cover is removably placed on the pot body so that the user can clean the pot cover to improve the user experience.

[0097] Anything not described in this application can be achieved by adopting or drawing on existing technologies.

[0098] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0099] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A cooking utensil, comprising a pot body, wherein the pot body comprises an inner pot and a heat preservation cover surrounding the inner pot, wherein: The heat preservation cover is provided with a winding area and an escape area, the winding area and the escape area are staggered in the circumferential direction or vertical direction of the heat preservation cover, the winding area is provided with a side coil, the escape area is provided with an air outlet, and the pot body is provided with a cooling fan corresponding to the air outlet, so that the airflow of the cooling fan enters the interior of the heat preservation cover through the air outlet and contacts the inner pot.

2. A cooking utensil according to claim 1, characterized in that: The avoidance area is located at the left and right sides of the pot body, and the winding area is at least partially located at the front and rear sides of the pot body.

3. A cooking utensil according to claim 2, characterized in that: The pot body further comprises an outer cover arranged outside the heat preservation cover, and the distance between the outer cover and the front and rear sides of the heat preservation cover is greater than the distance between the outer cover and the left and right sides of the heat preservation cover.

4. The cooking utensil according to claim 1, characterized in that: Both ends of the winding area are provided with wire hooks, and the side coil is hooked and matched with the wire hooks at both ends to be wound around the winding area.

5. A cooking utensil according to claim 4, characterized in that: The winding area is provided with a wire pressing arm located between the wire hanging hooks, a wire pressing groove is formed between the wire pressing arm and the heat preservation cover, and the side coil is placed in the wire pressing groove.

6. The cooking utensil according to claim 5, characterized in that: The wire pressing arm comprises a connecting portion and a wire pressing portion arranged on the connecting portion, and the wire pressing grooves located on opposite sides of the connecting portion are formed between the wire pressing portion and the heat preservation cover, so that a heat dissipation gap is formed inside the side coil.

7. The cooking utensil according to claim 1, characterized in that: The pot body also includes a wire drum located below the heat-insulating cover, and the wire drum is provided with a bottom coil; Alternatively, the pot body further comprises a heating plate located below the inner pot, and the heating plate contacts the inner pot to heat the inner pot.

8. The cooking utensil according to claim 1, characterized in that: The pot body comprises an outer cover and an inner cover, wherein the inner cover comprises a winding portion located below the inner pot and a heat insulating portion surrounding the outer periphery of the inner pot, the winding portion is provided with a bottom coil, and the heat insulating portion constitutes the heat preservation cover.

9. The cooking utensil according to claim 1, characterized in that: At least two winding areas are provided, and the avoidance area is located between two adjacent winding areas.

10. The cooking utensil according to claim 1, characterized in that: The pot body further comprises a fan bracket, the cooling fan is arranged on the fan bracket, and the fan bracket has a cooling air duct connecting the cooling fan and the air outlet.

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