Wire coil assembly and cooking equipment

Abstract

The utility model discloses a wire coil assembly and cooking equipment. Wherein the pot comprises a pot opening, a pot bottom and a pot body, the wire coil assembly comprises a wire coil support and a coil winding wound on the wire coil support, the wire coil support is arranged at the pot bottom and / or the pot body, and the wire coil support is provided with a heat dissipation structure. Therefore, by arranging the heat dissipation structure on the wire coil support, the heat dissipation condition near a pot opening can be improved, the heat dissipation uniformity of the whole pot and the whole wire coil support can be improved, the service life of the wire coil assembly is prolonged, and improvement of the cooking quality is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen equipment, in particular to a wire reel assembly and cooking equipment. Background Art

[0002] Current cooking equipment, such as drum pots, are loved by more and more cooking enthusiasts for their labor-saving features and excellent cooking performance. Usually, the wire reel assembly is installed on the pot. During the cooking process of the drum pot, the wire reel assembly is close to the pot, and the pot is tilted and rotated to achieve uniform heating of the cooking ingredients. That is, during the cooking process, the heating area of ​​the pot is opposite to the wire reel assembly. In this way, when the wire reel assembly is heated, heat will be concentrated in the heating area of ​​the pot, and the closer to the pot mouth on the side of the pot, the more difficult it is for the internal heat dissipation air to reach, which results in uneven overall heat dissipation, which not only affects the service life of the wire reel assembly, but also affects the cooking quality. Therefore, the above problems need to be solved urgently. Utility Model Content

[0003] In view of this, the utility model provides a wire reel assembly and a cooking device. By arranging a heat dissipation structure on the wire reel bracket, the heat dissipation near the pot mouth can be improved, the uniformity of heat dissipation of the entire pot and the entire wire reel bracket can be improved, the service life of the wire reel assembly can be increased, and it is beneficial to improve the cooking quality.

[0004] An embodiment of the first aspect of the utility model provides a wire reel assembly for heating a cookware, wherein the cookware comprises a pot mouth, a pot bottom and a pot body, and the wire reel assembly comprises: a wire reel bracket and a coil winding wound on the wire reel bracket, the wire reel bracket is arranged on the pot bottom and / or the pot body, and the wire reel bracket has a heat dissipation structure.

[0005] Furthermore, the wire reel support includes a first area rack and a second area rack, the first area rack is configured to be opposite to at least a portion of the pot body, the second area rack is configured to be opposite to at least a portion of the pot bottom, and a heat dissipation structure is provided in an area of ​​the first area rack close to the pot mouth; the coil winding includes a first area coil wound on the first area rack, and a second area coil wound on the second area rack; wherein the first area coil and the second area coil are connected in series.

[0006] Furthermore, the first area disk rack includes a first inner ring, a first outer ring arranged outside the first inner ring, and a first bracket connecting the first inner ring and the first outer ring, and a plurality of first brackets are radially distributed along the circumference of the first inner ring, wherein a heat dissipation structure is provided on the first area disk rack located between the first inner ring and the pot mouth.

[0007] Furthermore, the first area disk rack further includes: a reinforcement ring, which is located between the first inner ring and the first outer ring and connected to the first bracket, and the heat dissipation structure includes a first ventilation hole arranged on the reinforcement ring.

[0008] Furthermore, the heat dissipation structure also includes second ventilation holes distributed on the first bracket, the number of the second ventilation holes can be one or at least two, and at least two second ventilation holes are spaced apart from each other in the direction from the first inner ring to the first outer ring; wherein the second ventilation holes are in the shape of long strips.

[0009] Furthermore, the heat dissipation structure also includes a third ventilation hole located between two adjacent first brackets, the first inner ring includes a first inner hole, and the third ventilation hole extends from an end portion close to the first inner ring to an edge of the first inner hole.

[0010] Furthermore, a first winding groove group is provided on the side of the first area rack away from the cookware, the first winding groove group is distributed along the circumference of the first inner ring and is used to wind the first area coil, the first winding groove group includes a plurality of first winding grooves arranged in inner and outer layers on the first bracket; the heat dissipation structure also includes ribs arranged on both sides of the first bracket along the circumference of the first inner ring, the ribs protrude from the bottom of the first winding groove and are not higher than the end face of the first bracket away from the cookware.

[0011] Furthermore, the wire reel assembly also includes: a first area magnetic strip, a first magnetic conductive groove is provided on a side of the first bracket away from the cookware, and the first area magnetic strip is connected to the first bracket through the first magnetic conductive groove; wherein the first area coil is located between the first area magnetic strip and the first magnetic strip.

[0012] Furthermore, the bottom of the pot is provided with a driving assembly, which is configured to drive the pot to rotate, the second area rack includes a second inner ring, a second outer ring arranged outside the second inner ring, and a second bracket connecting the second inner ring and the second outer ring, the second inner ring includes a second inner hole for avoiding the driving assembly, and a plurality of second brackets are radially distributed along the circumference of the second inner ring; a second winding winding is provided on the side of the second area rack away from the pot, the second winding groove group is distributed along the circumference of the second inner ring and is used to wind the second area coil, the second winding groove group includes a plurality of second winding grooves arranged in an inner and outer layer interval on the second bracket; wherein the second bracket located between the second inner ring and the first area rack is a narrow area bracket, the second bracket located on the second inner ring away from the second area rack is a wide area bracket, and the number of second winding grooves on the narrow area bracket is less than the number of second winding grooves on the wide area bracket.

[0013] Furthermore, the wire reel assembly also includes: a second area magnetic strip, a second magnetic conductive groove is provided on the side of the second bracket away from the cookware, and the second area magnetic strip is connected to the second bracket through the second magnetic conductive groove; wherein the second area coil is located between the second area magnetic strip and the second magnetic strip.

[0014] An embodiment of the second aspect of the utility model provides a cooking device, comprising: a cooker, and a wire reel assembly according to any one of the first aspects.

[0015] The wire reel assembly and cooking device provided by the utility model include a wire reel bracket and a coil winding wound on the wire reel bracket. Since the wire reel bracket is arranged on the bottom of the pot and / or the pot body, the food in the pot can be heated. By arranging a heat dissipation structure on the wire reel bracket, the heat dissipation effect of the pot and the wire reel assembly can be improved, and the heat dissipation near the pot mouth can be improved, which improves the phenomenon that the heat dissipation airflow inside the cooking device in the related art is difficult to reach the position near the pot mouth, and the heat dissipation uniformity of the entire pot and the entire wire reel bracket can be improved, and the service life of the wire reel assembly can be increased, which is conducive to improving the cooking quality and improving the user's satisfaction.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those skilled in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only used for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. In addition, the same reference symbols are used throughout the accompanying drawings to represent the same components. Among them:

[0018] Figure 1 A structural schematic diagram showing a perspective of a cooking device provided by an embodiment of the utility model;

[0019] Figure 2 A structural schematic diagram showing a perspective of a cookware provided by an embodiment of the utility model;

[0020] Figure 3 A structural schematic diagram of a cable drum assembly provided by an embodiment of the utility model from one viewing angle is shown;

[0021] Figure 4 A schematic structural diagram of a wire drum support provided by an embodiment of the utility model from a first viewing angle is shown;

[0022] Figure 5 A schematic structural diagram of a wire drum support provided by an embodiment of the utility model from a second viewing angle is shown;

[0023] Figure 6 Shows Figure 5 An enlarged schematic diagram of A of the illustrated embodiment;

[0024] Figure 7 A schematic structural diagram of a wire drum support provided by an embodiment of the utility model from a third viewing angle is shown;

[0025] Figure 8 A schematic structural diagram of a wire drum support provided by an embodiment of the utility model from a fourth viewing angle is shown;

[0026] Fig. 9 A schematic structural diagram of a wire drum support provided by an embodiment of the utility model at a fifth viewing angle is shown;

[0027] Fig.10 Shows Fig. 9 A schematic structural diagram of the wire drum support in the B direction of the illustrated embodiment;

[0028] Fig.11 Shows Fig. 9 A schematic structural diagram of the wire drum support in the C direction of the illustrated embodiment;

[0029] Fig.12 Shows Fig.11 An enlarged schematic diagram of point D of the illustrated embodiment;

[0030] Fig.13 A schematic diagram of a coil winding provided by a first embodiment of the utility model is shown;

[0031] Fig.14 A schematic diagram of a coil winding provided in a second embodiment of the utility model is shown.

[0032] in, Figures 1 to 14 The corresponding relationship between the reference numerals and the component names is as follows:

[0033] 001 cable drum assembly, 100 cable drum bracket, 110 first area cable drum rack, 111 first inner ring, 1111 first inner hole, 112 first outer ring, 113 first bracket, 114 heat dissipation structure, 1141 first ventilation hole, 1142 second ventilation hole, 1143 third ventilation hole, 1144 rib, 115 reinforcement ring, 116 first winding groove, 117 first magnetic guide groove, 120 second area cable drum rack, 121 second inner ring, 1211 second inner hole, 122 The second outer ring, 123 the second bracket, 1231 the narrow area bracket, 1232 the wide area bracket, 124 the second winding groove, 125 the second magnetic conductive groove, 130 the transition plate, 200 the coil winding, 210 the first area coil, 220 the second area coil, 230 the transition coil, 300 the first area magnetic strip, 400 the second area magnetic strip, 002 the cooking equipment, 500 the pot, 510 the pot mouth, 520 the pot bottom, 530 the pot body, 540 the central shaft, 600 the driving assembly. DETAILED DESCRIPTION

[0034] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0036] Refer to the following Figures 1 to 14 The wire reel assembly 001 and cooking device 002 provided according to some embodiments of the utility model are described. The wire reel assembly 001 is applied to the cooking device 002, and the cooking device 002 can be an intelligent cooking device 002, such as an intelligent cooking machine. It can be understood that the cooking device 002 can also be other kitchen devices that meet the requirements.

[0037] Among them, Figure 1 , Figure 2 As shown, the cooking device 002 includes a pot 500, which is used to hold food, and the wire reel assembly 001 is used to heat the pot 500, thereby cooking the food. Further, the cooking device 002 also includes a driving assembly 600, which is configured to drive the pot 500 to rotate, that is, the cooking device 002 provided by the utility model can be a rolling pot.

[0038] The pot 500 includes a pot mouth 510, a pot bottom 520 and a pot body 530, the pot bottom 520 is opposite to the pot mouth 510, and the pot body 530 connects the pot mouth 510 and the pot bottom 520. It can be understood that the pot body 530 extends from the pot mouth 510 to the pot bottom 520 and is connected to the pot bottom 520, that is, the pot body 530 and the pot bottom 520 are enclosed to form the pot 500 with the pot mouth 510, and the food is contained in the pot 500 through the pot mouth 510. The cross section of the pot 500 along the central rotation axis 540 is generally approximately semi-elliptical. The cooking device 002 has different working stations. At the cooking station, the pot 500 is tilted, and the pot mouth 510 has a certain angle with the horizontal direction, such as 30° to 80°, or other angles. When the pot 500 is in a cooking state, if the pot 500 is stationary, the food will be located in the bottom area of ​​the pot body 530 and the area of ​​the pot bottom 520 of the pot 500. When the driving assembly 600 drives the pot 500 to rotate along the central rotating shaft 540, the food will slide along the pot body 530 to the bottom area of ​​the pot body 530 and the area of ​​the pot bottom 520 due to inertia and gravity under the drive of the pot 500. Of course, when the pot 500 is equipped with a stirring mechanism (not shown in the figure), the stirring mechanism stirs the food to achieve the effect of stir-frying, and the food will eventually roll and scatter to the bottom area of ​​the pot body 530 and the area of ​​the pot bottom 520 due to the effect of gravity, so that the food is mainly located in the bottom area of ​​the pot body 530 and the area of ​​the pot bottom 520 during the cooking process.

[0039] In the cooking equipment in the related art, since the pot body at the bottom of the pot is opposite to the wire reel assembly during the cooking process, when the wire reel assembly is heated, heat is concentrated in the heating area of ​​the pot, and the closer to the pot mouth on the side of the pot, the more difficult it is for the heat dissipation airflow inside the cooking equipment to reach, which causes overall uneven heat dissipation, which not only affects the service life of the wire reel assembly, but also affects the cooking quality.

[0040] In view of this, if Figure 1 , Figure 3 and Figure 4 As shown, an embodiment of the first aspect of the utility model provides a wire reel assembly 001 for heating a cooker 500, wherein the wire reel assembly 001 comprises: a wire reel bracket 100 and a coil winding 200 wound on the wire reel bracket 100, wherein the wire reel bracket 100 is arranged on a pot bottom 520 and / or a pot body 530, and the wire reel bracket 100 has a heat dissipation structure 114.

[0041] The wire reel assembly 001 provided in the embodiment of the utility model comprises a wire reel support 100 and a coil winding 200 wound on the wire reel support 100. Since the wire reel support 100 is arranged on the pot bottom 520 and / or the pot body 530, the wire reel assembly 001 heats the food at the pot bottom 520 of the pot 500, and / or the wire reel assembly 001 heats the food at the bottom of the pot body 530 of the pot 500, thereby heating the food in the pot 500 to achieve cooking. By arranging the heat dissipation structure 114 on the wire reel support 100, the heat dissipation effect of the pot 500 and the wire reel assembly 001 can be improved, and the heat dissipation near the pot mouth 510 can be improved, and the phenomenon that the heat dissipation airflow inside the cooking device in the related art is difficult to reach the position near the pot mouth can be improved, and the uniformity of heat dissipation of the entire pot 500 and the entire wire reel support 100 can be improved, and the service life of the wire reel assembly 001 can be improved, and it is conducive to improving the cooking quality and user satisfaction.

[0042] The wire reel support 100 is disposed on the pot bottom 520 and / or the pot body 530. The wire reel support 100 may be disposed on the pot bottom 520, that is, the wire reel support 100 is opposite to at least a portion of the pot bottom 520, and the wire reel assembly 001 is used to heat the food at the pot bottom 520 of the pot 500. Alternatively, the wire reel support 100 may be disposed on the pot body 530, that is, the wire reel support 100 is opposite to at least a portion of the bottom of the pot body 530, and the wire reel assembly 001 is used to heat the food at the bottom of the pot body 530 of the pot 500. Alternatively, Figure 1 and Figure 3 As shown, the wire coil support 100 can be arranged at the pot bottom 520 and the pot body 530, that is, the wire coil support 100 is opposite to at least part of the pot bottom 520, and at the same time, the wire coil support 100 is opposite to the bottom of at least part of the pot body 530, and the wire coil assembly 001 is used to heat the food in the pot bottom 520 of the pot 500 and the food at the bottom of the pot body 530 at the same time, so as to increase the heating area of ​​the pot 500 and improve the uniformity of heating of the pot 500. Therefore, the position of the wire coil support 100 can be reasonably set to meet the requirements of different heating ranges of the pot 500 of the cooking device 002.

[0043] Among them, the wire reel bracket 100 is arranged on the bottom 520 and the pot body 530 of the pot, which can increase the heating area of ​​the pot 500, increase the width of the high temperature zone of the pot 500, increase the temperature of the bottom 520 of the pot, improve the uniformity of heating of the pot 500, and can make the ingredients in the pot 500 heated more evenly, improve the phenomenon of concentrated heat, improve the sticking effect, and improve the phenomenon of insufficient pot gas, which is beneficial to improving the cooking quality.

[0044] like Figure 1 , Figure 4 , Figure 5 , Fig. 9 As shown, in some possible embodiments provided by the present invention, the wire drum support 100 includes a first area rack 110 and a second area rack 120, the first area rack 110 is configured to be opposite to at least a portion of the pot body 530, and the second area rack 120 is configured to be opposite to at least a portion of the pot bottom 520. That is to say, the wire coil support 100 provided by the embodiment of the utility model is located at the bottom of the pot 520 and the pot body 530, and the coil winding 200 corresponding to the first area coil rack 110 is used to heat the food at the bottom of the pot 520, and the coil winding 200 corresponding to the second area coil rack is used to heat the food at the bottom of the pot body 530, thereby increasing the heating area of ​​the pot 500, increasing the width of the high temperature zone of the pot 500, increasing the temperature of the bottom of the pot 520, and improving the uniformity of the heating of the pot 500. In addition, this setting can avoid the problem of long frying oil and hot pot time caused by the low temperature of the bottom of the pot 520 and the difficulty of evaporation of water in the related art, thereby improving the safety of cooking, improving the cooking experience of users, and can improve thermal efficiency, shorten the hot pot time, thereby saving cooking time and improving cooking efficiency. Among them, the shapes of the first area coil rack 110 and the second area coil rack 120 can be the same or different, and the shapes of the first area coil rack 110 and the second area coil rack 120 can be at least one of a circle, an ellipse, a regular polygon and an irregular shape.

[0045] Furthermore, if Figure 1 , Figure 4 , Figure 5 , Fig. 9 As shown, since the first area rack 110 is opposite to at least a portion of the pot body 530, and the second area rack 120 is opposite to at least a portion of the pot bottom 520, the first area rack 110 is closer to the pot mouth 510 than the second area rack 120. Therefore, by arranging a heat dissipation structure 114 in the area of ​​the first area rack 110 close to the pot mouth 510, the heat dissipation effect near the pot mouth 510 is increased, and the heat dissipation air inside the cooking device 002 passes through the heat dissipation structure 114 on the first area rack 110 to increase the heat dissipation effect, thereby directly and significantly improving the heat dissipation near the pot mouth 510, improving the uniformity of heat dissipation of the entire cookware 500 and the entire wire reel bracket 100, increasing the service life of the wire reel assembly 001, and helping to improve cooking quality and user satisfaction.

[0046] Furthermore, if Fig.13 and Fig.14As shown, the coil winding 200 includes a first area coil 210 wound on the first area rack 110, and a second area coil 220 wound on the second area rack 120, and the first area coil 210 and the second area coil 220 are connected in series. When the overall power of the coil winding 200 remains unchanged, part of the power of the concentrated heat of the first area coil 210 opposite to the bottom of the pot body 530 can be transferred to the second area coil 220 opposite to the bottom of the pot 520, so that when the rotary pot is cooked, the whole from the bottom of the pot 520 to the pot body 530 at the bottom is evenly heated, and there is a gas flame cooking effect, thereby improving the cooking quality of the food. It can be understood that the first area coil 210 and the second area coil 220 can be partially intersected, or a gap can be set between the first area coil 210 and the second area coil 220, and the two do not intersect.

[0047] Specifically, the coil winding 200 is formed by winding the wire in a direction from inside to outside, or the coil winding 200 is formed by winding the wire in a direction from outside to inside, that is, the inner circle can be wound first and then the outer circle, or the outer circle can be wound first and then the inner circle. Fig.13 and Fig.14 As shown, the winding direction of the coil winding 200 can be clockwise or counterclockwise.

[0048] Among them, Figure 1 As shown, the first area rack 110 is configured to be opposite to at least a portion of the pot body 530. It can be understood that the first area rack 110 can be opposite to a portion of the pot body 530 located at the bottom of the pot body 530, or the first area rack 110 can also be opposite to the entire pot body 530 located at the bottom. Thus, the relative area between the first area rack 110 and the pot body 530 located at the bottom can be reasonably set to meet the requirements of different heating ranges of the pot body 530 and different manufacturing costs.

[0049] Among them, Figure 1 As shown, the second area rack 120 is configured to be opposite to at least a portion of the pot bottom 520. It can be understood that the second area rack 120 can be opposite to the entire pot bottom 520, or the second area rack 120 can be opposite to a portion of the pot bottom 520. Thus, the relative area between the second area rack 120 and the pot bottom 520 can be reasonably set to meet the requirements of different heating ranges of the pot bottom 520 and different manufacturing costs.

[0050] like Figure 4 , Figure 5 , Figure 7 and Figure 8As shown, in some possible embodiments provided by the present invention, the first area disk rack 110 includes a first inner ring 111, a first outer ring 112 arranged outside the first inner ring 111, and a first bracket 113 connecting the first inner ring 111 and the first outer ring 112. Therefore, using multiple first brackets 113 to connect the first inner ring 111 and the first outer ring 112 is beneficial to improving the overall strength of the first area disk rack 110, so that the first area disk rack 110 has a good ability to carry the coil winding 200, wherein the multiple first brackets 113 are radially distributed along the circumference of the first inner ring 111, so that the first inner ring 111 and the second inner ring 121 are evenly stressed, thereby improving the uniformity of the stress on the first area disk rack 110 and improving the overall strength of the first area disk rack 110.

[0051] Furthermore, the shape of the first outer ring 112 matches the shape of the first inner ring 111, and the first inner ring 111 is circular, elliptical, regular polygonal, or irregular, thereby making the shape of the first area rack 110 circular, elliptical, regular polygonal, or irregular.

[0052] Among them, a heat dissipation structure 114 is provided on the first area plate rack 110 located between the first inner ring 111 and the pot mouth 510, so that the heat dissipation structure 114 can be as close to the pot mouth 510 as possible, thereby specifically improving the heat dissipation effect near the pot mouth 510, so that the heat dissipation air inside the cooking equipment 002 flows through the heat dissipation structure 114 on the first area plate rack 110 to increase the heat dissipation effect near the pot mouth 510, and then can directly and obviously improve the heat dissipation near the pot mouth 510, can improve the uniformity of heat dissipation of the entire pot 500 and the entire wire reel bracket 100, improve the service life of the wire reel assembly 001, and is conducive to improving cooking quality and improving user satisfaction.

[0053] like Figure 4 , Figure 5 , Figure 7 and Figure 8 As shown, in some possible embodiments provided by the present invention, the first area disk rack 110 also includes: a reinforcement ring 115, which is located between the first inner ring 111 and the first outer ring 112 and connected to the first bracket 113. The setting of the reinforcement ring 115 can further improve the overall strength of the first area disk rack 110.

[0054] Among them, Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig.12As shown, the heat dissipation structure 114 includes a first ventilation hole 1141 arranged on the reinforcement ring 115. It can be understood that the first ventilation hole 1141 is located on the reinforcement ring 115 of the first inner ring 111 near the opening side of the pot 500. In this way, when the heat dissipation fan in the cooking device 002 is working, the heat dissipation airflow can pass through the first ventilation hole 1141 on the reinforcement ring 115 near the pot mouth 510 to reach the vicinity of the pot mouth 510 more directly, smoothly and quickly, and can enable the airflow of the wire reel assembly 001 away from the side of the pot 500 and the airflow close to the side of the pot 500 to circulate, thereby realizing ventilation and heat dissipation of the pot 500 near the pot mouth 510 and the first area coil rack 110, increasing the heat dissipation effect near the pot mouth 510, thereby improving the uniformity of heat dissipation of the entire pot 500 and the entire wire reel bracket 100, improving the service life of the wire reel assembly 001, and helping to improve cooking quality and user satisfaction.

[0055] The number of the first ventilation holes 1141 can be one, two, three, or more, and the number of the first ventilation holes 1141 can be reasonably set according to the shape and size of the first ventilation holes 1141. The shape of the first ventilation holes 1141 can be circular, elliptical, regular polygonal, or irregular. Figure 6 As shown, the first ventilation hole 1141 is circular, and a plurality of first ventilation holes 1141 are distributed at intervals on a side of the reinforcement ring 115 close to the pot mouth 510 .

[0056] like Figure 4 , Figure 5 , Figure 6 , Figure 8 , Fig.12 As shown, in some possible embodiments provided by the present invention, the heat dissipation structure 114 also includes second ventilation holes 1142 distributed on the first bracket 113. It can be understood that the second ventilation holes 1142 are distributed on the first bracket 113 on the side of the first inner ring 111 close to the pot mouth 510. In this way, when the heat dissipation fan in the cooking device 002 is working, the heat dissipation airflow passes through the second ventilation holes 1142 on the first bracket 113 close to the pot mouth 510 and can reach the vicinity of the pot mouth 510 more directly, smoothly and quickly, and can enable the airflow of the wire reel assembly 001 away from the side of the pot 500 and the airflow close to the side of the pot 500 to circulate, thereby realizing ventilation and heat dissipation of the pot 500 near the pot mouth 510 and the first area disc rack 110. As a result, the heat dissipation effect near the pot mouth 510 can be improved in a targeted manner, thereby improving the uniformity of heat dissipation of the entire pot 500 and the entire wire reel bracket 100, improving the service life of the wire reel assembly 001, and helping to improve cooking quality and user satisfaction.

[0057] The number of the second ventilation holes 1142 may be one or at least two, that is, the number of the second ventilation holes 1142 may be one, two, three, or more. The shape of the second ventilation holes 1142 may be circular, elliptical, regular polygonal, or irregular.

[0058] Specifically, at least two second ventilation holes 1142 are spaced apart from each other in the direction from the first inner ring 111 to the first outer ring 112. This arrangement ensures that the plurality of second ventilation holes 1142 have good ventilation and heat dissipation effects, and can also ensure that the first bracket 113 has good strength, so as to ensure that the first area rack 110 has good strength, so as to ensure the overall reliability of the cable tray assembly 001. Specifically, as Figure 5 and Figure 6 As shown, the number of second ventilation holes 1142 on each first bracket 113 is two, and the two second ventilation holes 1142 are distributed on both sides of the reinforcing ring 115 to reduce the influence of the second ventilation holes 1142 on the strength of the first area rack 110, and ensure the reliability of the first area rack 110. Specifically, the second ventilation holes 1142 are in the shape of long strips, so as to maximize the opening area of ​​the second ventilation holes 1142, so as to increase the ventilation area, so that the second ventilation holes 1142 have good ventilation and heat dissipation effects, so as to improve the uniformity of heat dissipation of the entire pot 500 and the entire wire coil bracket 100.

[0059] like Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig.12 As shown, in some possible embodiments provided by the present invention, the heat dissipation structure 114 also includes a third ventilation hole 1143 located between two adjacent first brackets 113, the first inner ring 111 includes a first inner hole 1111, and the third ventilation hole 1143 extends from the end of the first inner ring 111 to the edge of the first inner hole 1111.

[0060] Among them, the third ventilation hole 1143 can be located between the two adjacent first brackets 113 on the side of the first inner ring 111 close to the pot mouth 510, that is, when the heat dissipation fan in the cooking equipment 002 is working, the heat dissipation airflow through the third ventilation hole 1143 between the two adjacent first brackets 113 on the side of the first inner ring 111 close to the pot mouth 510 can reach the vicinity of the pot mouth 510 more directly, smoothly and quickly, and can enable the airflow of the wire reel assembly 001 away from the side of the pot 500 and the airflow close to the side of the pot 500 to circulate, thereby realizing ventilation and heat dissipation of the pot 500 and the first area disc rack 110 near the pot mouth 510, thereby specifically improving the heat dissipation effect near the pot mouth 510, improving the uniformity of heat dissipation of the entire pot 500 and the entire wire reel bracket 100, improving the service life of the wire reel assembly 001, and helping to improve cooking quality and user satisfaction.

[0061] Furthermore, the provision of the first inner hole 1111 can reduce the material used for the second area rack 120, reduce the weight of the first area rack 110, and help reduce manufacturing costs, and facilitate handling and installation. At the same time, the provision of the first inner hole 1111 allows the airflow between the pot 500 and the first area rack 110 and the airflow on the side of the first area rack 110 away from the pot 500 to circulate, and then when the cooking device 002 is ventilated and heatsinked, the wire reel assembly 001 has a good ventilation and heatsinking effect, so as to further improve the heat dissipation of the entire pot 500 and the entire wire reel assembly 001.

[0062] Further, the first inner hole 1111 may be the winding center of the first area coil 210 on the first area rack 110. Therefore, by adjusting the position of the first inner hole 1111, the winding density around the first inner hole 1111 is controlled. It is understood that the position of the first inner hole 1111 may be reasonably set according to the heating requirements of different positions of the cookware 500. It is understood that the first inner hole 1111 may not be set when the heat dissipation effect is ideal. The first inner hole 1111 may be circular, elliptical, regular polygonal, or irregular.

[0063] Among them, the end of the third ventilation hole 1143 close to the first inner ring 111 extends to the edge of the first inner hole 1111. This arrangement can maximize the opening area of ​​the third ventilation hole 1143 to increase the ventilation area, improve the wind guiding effect, and promote heat dissipation, so that the third ventilation hole 1143 has good ventilation and heat dissipation effects, so as to improve the uniformity of heat dissipation of the entire cookware 500 and the entire wire reel bracket 100.

[0064] like Figure 5 , Figure 6 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 As shown, in some possible embodiments provided by the utility model, a first winding groove group is provided on a side of the first area rack 110 away from the cooker 500, the first winding groove group is distributed along the circumference of the first inner ring 111 and is used to wind the first area coil 210, the first winding groove group includes a plurality of first winding grooves 116 arranged in inner and outer layers on the first bracket 113, thereby, the first area coil 210 can be reliably and stably wound on the first area rack 110 through the first winding grooves 116.

[0065] Furthermore, since the bottom of the first winding groove is located on the side of the coil winding close to the cooker, the temperature is relatively high. If the coil winding directly contacts the bottom of the first winding groove 116, the temperature will be even higher. Figure 6 As shown, in an embodiment of the utility model, the heat dissipation structure 114 also includes ribs 1144 arranged on both sides of the first bracket 113 along the circumference of the first inner ring 111, and the ribs 1144 protrude from the bottom of the first winding groove 116, so that a certain distance is maintained between the first regional coil 210 and the bottom of the first winding groove 116, that is, the coil in the first winding groove 116 does not contact the bottom of the first winding groove 116, thereby reducing heat transfer, ensuring air circulation, and improving heat dissipation compared with the direct contact of the coil winding with the bottom of the first winding groove, which can further improve the heat dissipation effect of the wire drum assembly 001.

[0066] Among them, the convex rib 1144 is not higher than the end surface of the first bracket 113 away from the cooker 500, so that the convex rib 1144 and the side wall of the first winding groove 116 can form a groove, thereby, the first area coil 210 can be clamped in the groove formed by the convex rib 1144 and the side wall of the first winding groove 116, ensuring that the first area coil 210 can be reliably and stably wound in the first winding groove 116.

[0067] It is understandable that the convex rib 1144 can be located on the first bracket 113 on the side of the first inner ring 111 close to the cookware 500. Specifically, the convex rib 1144 can be an integrated structure with the first area rack 110, or the convex rib 1144 can be fixed to the first area rack 110 by welding, bonding, threaded structure, clamping, plugging, etc.

[0068] It can be understood that the first area rack 110 provided by the utility model can be provided with a first ventilation hole 1141 on the reinforcement ring 115 of the first inner ring 111 close to the pot mouth 510 side, or a second ventilation hole 1142 can be provided on the first bracket 113 of the first inner ring 111 close to the pot mouth 510 side, or a third ventilation hole 1143 can be provided on two adjacent first brackets 113 of the first inner ring 111 close to the pot mouth 510 side; or ribs 1144 can be provided on both sides of the first bracket 113 of the first area rack 110 close to the pot mouth 510 side. The first ventilation hole 1141 and the second ventilation hole 1142 may also be provided at the same time, or the first ventilation hole 1141 and the third ventilation hole 1143 may also be provided at the same time, or the first ventilation hole 1141 and the convex rib 1144 may also be provided at the same time, or the second ventilation hole 1142 and the third ventilation hole 1143 may also be provided at the same time, or the first ventilation hole 1141, the second ventilation hole 1142 and the convex rib 1144 may also be provided at the same time, or the first ventilation hole 1141, the second ventilation hole 1142 and the convex rib 1144 may also be provided at the same time, or the first ventilation hole 1141, the third ventilation hole 1143 and the convex rib 1144 may also be provided at the same time, or the first ventilation hole 1141, the second ventilation hole 1142 and the convex rib 1144 may also be provided at the same time, or the first ventilation hole 1141, the third ventilation hole 1143 and the convex rib 1144 may also be provided at the same time, or the second ventilation hole 1142, the third ventilation hole 1143 and the convex rib 1144 may also be provided at the same time. The first ventilation hole 1141 , the second ventilation hole 1142 , the third ventilation hole 1143 and the convex rib 1144 may also be provided at the same time.

[0069] Specifically, when the first area rack 110 is provided with the first ventilation hole 1141, the second ventilation hole 1142, the third ventilation hole 1143 and the convex rib 1144, the heat dissipation structure 114 on the first area rack 110 is more, and the wind passing position is increased, that is, the airflow on the side of the first area rack 110 close to the pot 500 and the airflow on the side of the first area rack 110 away from the pot 500 can circulate through the first ventilation hole 1141, the second ventilation hole 1142, and the third ventilation hole 1143. At the same time, the provision of the convex rib 1144 can reduce the distance between the coil winding 200 and the first magnetic guide groove. The heat transfer at the bottom of the groove is improved and air circulation is ensured. In this way, when the heat dissipation fan inside the cooking device 002 is working, the circulation efficiency of the airflow on both sides of the wire reel bracket 100 can be greatly improved, and the airflow can flow through the pot 500 near the pot mouth 510 more fully and timely, and the heat conduction between the coil winding 200 and the bottom of the first magnetic conductive groove is reduced, which greatly improves the heat dissipation effect, thereby improving the uniformity of heat dissipation of the entire pot 500 and the entire wire reel bracket 100, increasing the service life of the wire reel assembly 001, and is conducive to improving cooking quality and improving user satisfaction.

[0070] like Figure 3 , Figure 5 , Figure 6 , Figure 8 , Fig.10 , Fig.12 As shown, in some possible embodiments provided by the present invention, the wire reel assembly 001 also includes: a first area magnetic strip 300, a first magnetic conductive groove 117 is provided on the side of the first bracket 113 away from the cookware 500, and the first area magnetic strip 300 is connected to the first bracket 113 through the first magnetic conductive groove 117, thereby achieving a fixed connection between the first area magnetic strip 300 and the first bracket 113.

[0071] Specifically, the first region magnetic strip 300 can be connected to the first magnetic conductive groove 117 by means of snap-fitting or plug-in, so as to fix the first region magnetic strip 300. Furthermore, an adhesive can be applied to the first region magnetic strip 300, and while being connected to the first magnetic conductive groove 117 by means of snap-fitting or plug-in, the first region magnetic strip 300 and the first magnetic conductive groove 117 can be bonded by the adhesive to further ensure the reliability and stability of the fixation of the first region magnetic strip 300. Among them, the first region magnetic strip 300 plays the role of gathering the magnetic field, so as to ensure that the coil winding 200 has a good heating effect and heating efficiency.

[0072] Further, the first regional coil 210 is located between the first regional magnetic stripe 300 and the first bracket 113, that is, the first regional coil 210 and the first regional magnetic stripe 300 are located on the same side of the first regional disk rack 110, and the two are installed on the same side. In this way, when the first regional magnetic stripe 300 is installed on the first magnetic conductive groove 117, the first regional coil 210 is located between the first regional magnetic stripe 300 and the first bracket 113, so that the first regional magnetic stripe 300 limits the first regional coil 210, that is, the first regional magnetic stripe 300 can reinforce the first regional coil 210 and prevent the first regional coil 210 from detaching, which is beneficial to improve the reliability of the coil assembly.

[0073] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig.10 , Fig.11 As shown, in some possible embodiments provided by the utility model, the pot bottom 520 is provided with a driving assembly 600, and the driving assembly 600 is configured to drive the pot 500 to rotate, and the second area rack 120 includes a second inner ring 121, a second outer ring 122 arranged outside the second inner ring 121, and a second bracket 123 connecting the second inner ring 121 and the second outer ring 122. Therefore, the second inner ring 121 and the second outer ring 122 are connected by the second bracket 123, so that the second area rack 120 can be ensured to have good strength to improve the reliability of the second area rack 120.

[0074] in, Figure 4 , Figure 5 , Figure 7 , Fig.11 As shown, the second inner ring 121 includes a second inner hole 1211 for avoiding the driving assembly 600, thereby, through the second inner hole 1211, the driving assembly 600 can pass through the second area rack 120 and connect with the pot bottom 520 to drive the pot 500 to rotate. It can be understood that in some examples, the second inner hole 1211 can be the winding center of the second area coil 220 on the second area rack 120, therefore, by adjusting the position of the second inner hole 1211, the winding density around the second inner hole 1211 is controlled. It can be understood that the position of the second inner hole 1211 can be reasonably set according to the heating requirements of different positions of the pot 500.

[0075] Among them, multiple second brackets 123 are radially distributed along the circumference of the second inner ring 121, so that the second inner ring 121 and the second inner ring 121 are evenly stressed, thereby improving the uniformity of the stress on the second area disk rack 120 and improving the overall strength of the second area disk rack 120.

[0076] Further, the shape of the second outer ring 122 matches the shape of the second inner ring 121, and the second inner ring 121 is circular, elliptical, regular polygonal, or irregular, so that the shape of the second area rack 120 can be circular, elliptical, regular polygonal, or irregular. Among them, the second inner hole 1211 can be circular, elliptical, regular polygonal, or irregular.

[0077] Furthermore, if Figure 8 and Fig.11 As shown, a second winding groove group is provided on the side of the second area rack 120 away from the cooker 500. The second winding groove group is distributed along the circumference of the second inner ring 121 and is used to wind the second area coil 220. The second winding groove group includes a plurality of second winding grooves 124 arranged in inner and outer layers on the second bracket 123. Thus, the second area coil 220 can be reliably and stably wound on the second area rack 120 through the second winding grooves 124.

[0078] Among them, Fig.10As shown, the second bracket 123 located between the second inner ring 121 and the first area disk rack 110 is a narrow area bracket 1231, and the second bracket 123 located on the second inner ring 121 away from the second area disk rack 120 is a wide area bracket 1232. That is to say, the narrow area bracket 1231 is located at a position adjacent to the second area disk rack 120 and the first area disk rack 110. This part can also be understood as the intersection area of ​​the second area coil 220 and the first area coil 210, and there is a phenomenon of repeated heating. Therefore, by setting the number of second winding grooves 124 on the narrow area bracket 1231 to be smaller than the number of second winding grooves 124 on the wide area bracket 1232, that is, the number of second winding grooves 124 on the narrow area bracket 1231 is small, and the number of second winding grooves 124 on the wide area bracket 1232 is large, the heating effect of the coil winding 200 wound on the second area disc rack 120 is made more uniform, which is beneficial to improve the heating uniformity of the entire wire disc assembly 001, thereby improving the heating uniformity of the pot 500 and improving the cooking quality.

[0079] like Figure 3 , Figure 5 , Figure 8 , Fig.11 As shown, in some possible embodiments provided by the present invention, the wire reel assembly 001 also includes: a second area magnetic strip 400, a second magnetic conductive groove 125 is provided on the side of the second bracket 123 away from the cookware 500, and the second area magnetic strip 400 is connected to the second bracket 123 via the second magnetic conductive groove 125; thereby, a fixed connection between the second area magnetic strip 400 and the second bracket 123 is achieved.

[0080] Specifically, the second area magnetic strip 400 can be connected to the second magnetic conductive groove 125 by means of snap-fitting or plug-in, so as to fix the second area magnetic strip. Furthermore, an adhesive can be applied to the second area magnetic strip 400, and while being connected to the second magnetic conductive groove 125 by means of snap-fitting or plug-in, the second area magnetic strip 400 and the second magnetic conductive groove 125 can be bonded by the adhesive to further ensure the reliability and stability of the fixation of the second area magnetic strip 400. Among them, the second area magnetic strip 400 plays the role of gathering the magnetic field, so as to ensure that the coil winding 200 has a good heating effect and heating efficiency.

[0081] Furthermore, the second area coil 220 is located between the second area magnetic strip 400 and the second bracket 123, that is, the second area coil 220 and the second area magnetic strip 400 are located on the same side of the second area disk rack 120, and the two are installed on the same side. In this way, when the second area magnetic strip 400 is installed on the second magnetic conductive groove 125, the second area coil 220 is located between the second area magnetic strip 400 and the second bracket 123, so that the second area magnetic strip 400 has a limiting effect on the second area coil 220, that is, the second area magnetic strip 400 can reinforce the second area coil 220 and prevent the second area coil 220 from detaching, which is beneficial to improve the reliability of the coil assembly.

[0082] like Figure 4 , Figure 5 , Fig.13 and Fig.14 As shown, in some possible embodiments provided by the present invention, the wire reel support 100 also includes a transition plate 130 connecting the first area coil rack 110 and the second area coil rack 120, and the coil winding 200 also includes a transition coil 230 connecting the first area coil 210 and the second area coil 220, and the portion of the transition plate 130 opposite to the transition coil 230 is provided with an arc surface structure facing the cookware 500.

[0083] In this embodiment, the setting of the transition plate 130 has a certain bearing effect on the transition coil 230, avoiding the phenomenon of heat concentration generated by the coil directly relative to the cooker 500, which is beneficial to improving the uniformity of heating of the coil assembly 001, thereby improving the uniformity of heating of the cooker 500 and improving the cooking quality.

[0084] Typically, the pot body 530 and the pot bottom 520 of the pot 500 are arranged in an arc shape. By providing a portion of the transition plate 130 that is opposite to the transition coil 230 with an arc structure facing the pot 500, the arc structure of the transition plate 130 matches the arc shape of the connection position between the pot body 530 and the pot bottom 520 of the pot 500. Thus, when the pot 500 is in a cooking state, the distance between the first area coil 210 and the pot body 530, the distance between the second area coil 220 and the pot bottom 520, and the distance between the transition coil 230 and the pot body 530 and the pot bottom 520 are roughly the same, thereby further improving the uniformity of heating of the pot 500, improving the phenomenon of concentrated heat of the pot 500, improving the sticking effect, increasing the temperature of the pot bottom 520, improving the oil frying phenomenon, improving the cooking quality, shortening the heating time, and improving the cooking efficiency.

[0085] Specifically, the pot body 530 and the pot bottom 520 of the cookware 500 form an arc shape, and the arc surface structure of the transition plate 130 is substantially parallel to the arc shape formed by the pot body 530 and the pot bottom 520 .

[0086] Furthermore, if Figure 4 and Figure 5 As shown, the wire drum bracket 100 is configured as an integrated structure. The wire drum bracket 100 with an integrated structure is convenient to process and can be mass-produced, which is beneficial to reducing manufacturing costs. At the same time, compared with the wire drum bracket 100 with a split structure, the wire drum bracket 100 with an integrated structure simplifies the assembly steps, which is beneficial to improving production efficiency.

[0087] like Figure 1 and Figure 2 As shown, the embodiment of the second aspect of the utility model provides a cooking device 002, comprising: a pot 500, and a wire reel assembly 001 of any one of the first aspects. The wire reel assembly 001 is used to heat the pot 500. Since the cooking device 002 includes the wire reel assembly 001 of any of the aforementioned embodiments, it has all the technical effects of the aforementioned coil assembly, which will not be described one by one here.

[0088] The cooking device 002 further includes a driving assembly 600, which can be connected to the pot 500 through the pot bottom 520 to drive the pot 500 to rotate. It is understandable that in other examples, the driving assembly 600 can also be connected to the pot 500 through the outer wall of the pot mouth 510 to drive the pot 500 to rotate.

[0089] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the terms "upper" and "lower" indicate positions or positional relationships based on the positions or positional relationships described in the accompanying drawings. They are only for the convenience of describing the present invention 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. Therefore, they cannot be understood as limitations on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0090] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean 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 invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0091] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wire reel assembly (001) for heating a pot (500), wherein the pot (500) comprises a pot mouth (510), a pot bottom (520) and a pot body (530), characterized in that: The cable drum assembly (001) comprises: A wire drum support (100) and a coil winding (200) wound on the wire drum support (100), wherein the wire drum support (100) is arranged on the pot bottom (520) and / or the pot body (530), and the wire drum support (100) has a heat dissipation structure (114).

2. The cable drum assembly (001) according to claim 1, characterized in that: The wire drum support (100) comprises a first area rack (110) and a second area rack (120), wherein the first area rack (110) is arranged to be opposite to at least a portion of the pot body (530), and the second area rack (120) is arranged to be opposite to at least a portion of the pot bottom (520), and the heat dissipation structure (114) is arranged in an area of ​​the first area rack (110) close to the pot mouth (510); A coil winding (200), the coil winding (200) comprising a first regional coil (210) wound on the first regional disc frame (110), and a second regional coil (220) wound on the second regional disc frame (120); Wherein, the first regional coil (210) and the second regional coil (220) are connected in series.

3. The cable drum assembly (001) according to claim 2, characterized in that: The first area disk rack (110) comprises a first inner ring (111), a first outer ring (112) arranged outside the first inner ring (111), and a first bracket (113) connecting the first inner ring (111) and the first outer ring (112), wherein a plurality of first brackets (113) are radially distributed along the circumference of the first inner ring (111), wherein the heat dissipation structure (114) is provided on the first area disk rack (110) between the first inner ring (111) and the pot mouth (510).

4. The cable drum assembly (001) according to claim 3, characterized in that: The first zone rack (110) further comprises: A reinforcement ring (115), the reinforcement ring (115) is located between the first inner ring (111) and the first outer ring (112) and connected to the first bracket (113), and the heat dissipation structure (114) comprises a first ventilation hole (1141) arranged on the reinforcement ring (115).

5. The cable drum assembly (001) according to claim 3, characterized in that: The heat dissipation structure (114) further comprises second ventilation holes (1142) distributed on the first bracket (113); the number of the second ventilation holes (1142) may be one or at least two, and at least two of the second ventilation holes (1142) are distributed at intervals along a direction from the first inner ring (111) to the first outer ring (112); Wherein, the second ventilation hole (1142) is in the shape of an elongated strip.

6. The cable drum assembly (001) according to claim 3, characterized in that: The heat dissipation structure (114) further comprises a third ventilation hole (1143) located between two adjacent first brackets (113); the first inner ring (111) comprises a first inner hole (1111); and the third ventilation hole (1143) extends from an end portion of the first inner ring (111) to an edge of the first inner hole (1111).

7. The cable drum assembly (001) according to claim 3, characterized in that: A first winding groove group is provided on a side of the first area rack (110) away from the cookware (500), the first winding groove group is distributed along the circumference of the first inner ring (111) and is used to wind the first area coil (210), the first winding groove group comprises a plurality of first winding grooves (116) arranged in an inner and outer layer at intervals on the first bracket (113); The heat dissipation structure (114) further comprises convex ribs (1144) arranged on both sides of the first bracket (113) along the circumference of the first inner ring (111), the convex ribs (1144) protruding from the bottom of the first winding groove (116) and not higher than the end surface of the first bracket (113) away from the cookware (500).

8. The cable drum assembly (001) according to claim 7, characterized in that: Also includes: A first-region magnetic strip (300), a first magnetic guide groove (117) is provided on a side of the first bracket (113) away from the cookware (500), and the first-region magnetic strip (300) is connected to the first bracket (113) via the first magnetic guide groove (117); Wherein, the first area coil (210) is located between the first area magnetic strip (300) and the first bracket (113).

9. The cable drum assembly (001) according to claim 2, characterized in that: The pot bottom (520) is provided with a driving assembly (600), and the driving assembly (600) is configured to drive the pot (500) to rotate; the second area plate rack (120) comprises a second inner ring (121), a second outer ring (122) arranged outside the second inner ring (121), and a second bracket (123) connecting the second inner ring (121) and the second outer ring (122); the second inner ring (121) comprises a second inner hole (1211) for avoiding the driving assembly (600); and a plurality of second brackets (123) are radially distributed along the circumference of the second inner ring (121); A second winding groove group is provided on a side of the second area disc rack (120) away from the cookware (500), the second winding groove group is distributed along the circumference of the second inner ring (121) and is used to wind the second area coil (220), the second winding groove group comprises a plurality of second winding grooves (124) arranged in an inner and outer layer at intervals on the second bracket (123); The second bracket (123) located between the second inner ring (121) and the first area disk rack (110) is a narrow area bracket (1231), and the second bracket (123) located on the second inner ring (121) away from the second area disk rack (120) is a wide area bracket (1232), and the number of the second winding grooves (124) on the narrow area bracket (1231) is less than the number of the second winding grooves (124) on the wide area bracket (1232).

10. The cable drum assembly (001) according to claim 9, characterized in that: Also includes: A second area magnetic strip (400), a second magnetic conductive groove (125) is provided on a side of the second bracket (123) away from the cookware (500), and the second area magnetic strip (400) is connected to the second bracket (123) via the second magnetic conductive groove (125); Wherein, the second area coil (220) is located between the second area magnetic strip (400) and the second bracket (123).

11. A cooking device (002), characterized in that: include: A cooker (500), and a wire reel assembly (001) according to any one of claims 1 to 10.

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