Mounting bracket, coil panel assembly and cooking utensil

Abstract

The utility model discloses a mounting support, a coil panel assembly and a cooking utensil, the mounting support is provided with a heat dissipation hole used for heat dissipation, a reinforcing rib structure is arranged in the heat dissipation hole, the reinforcing rib structure is connected with the hole wall of the heat dissipation hole, and the reinforcing rib structure comprises a first reinforcing rib and a second reinforcing rib, the first reinforcing ribs and the second reinforcing ribs are arranged in a crossed mode, and due to the fact that the directions of the two reinforcing ribs are inconsistent, the reinforcing rib structure can support and reinforce the inner walls of the heat dissipation holes in the two directions, so that the strength of the heat dissipation holes is guaranteed, and meanwhile the heat dissipation area of the heat dissipation holes is not affected too much. The utility model aims to provide the mounting bracket which can improve the structural strength on the premise of ensuring the heat dissipation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic heating, in particular to a mounting bracket, a coil disc assembly and a cooking utensil. Background Art

[0002] When the induction cooker is working, a certain amount of heat will be generated when the coil winding is energized. In order to avoid excessive temperature in the induction cooker and affect the performance and life of the coil, heat dissipation holes will be set on the coil bracket to promote heat dissipation and air convection, and also facilitate the airflow of the heat dissipation fan in the induction cooker to pass through the heat dissipation holes, effectively reducing the operating temperature of the coil winding and avoiding malfunctions or damage caused by overheating.

[0003] The contact area between the coil winding and the bracket is relatively large. By setting the heat dissipation holes, the heat transfer area between the bracket and the surrounding environment can be increased, and the heat dissipation efficiency can be improved. Then the larger the area of ​​the heat dissipation hole, the greater the heat can be dissipated to the outside through the heat dissipation hole. In the prior art, Figure 1 As shown, the heat dissipation surface at the bottom of the coil support is large, which can dissipate heat well, but the problem that comes with it is that its structural strength is low and it is easy to break. Utility Model Content

[0004] The main purpose of the utility model is to provide a mounting bracket, a coil plate assembly and a cooking utensil, aiming to provide a mounting bracket which can improve the structural strength under the premise of ensuring the heat dissipation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model proposes a mounting bracket for installing a coil winding, wherein the mounting bracket is provided with a heat dissipation hole along its thickness direction, and a reinforcing rib structure is arranged in the heat dissipation hole, and the reinforcing rib structure is connected to the hole wall of the heat dissipation hole, and the reinforcing rib structure includes a first reinforcing rib and a second reinforcing rib, and the first reinforcing rib and the second reinforcing rib are arranged to intersect.

[0006] Optionally, a plurality of the heat dissipation holes and the reinforcing rib structure are provided, and the plurality of heat dissipation holes are distributed at intervals along the circumference of the mounting bracket.

[0007] Optionally, each of the heat dissipation holes is arranged in a fan shape, and each of the heat dissipation holes has two side walls arranged opposite to each other in the circumferential direction of the mounting bracket, and an inner peripheral wall connected to the two side walls in the circumferential direction of the mounting bracket;

[0008] The first reinforcing rib extends along the circumference of the mounting bracket, and two ends thereof are respectively connected to the two side walls;

[0009] The second reinforcing rib extends outwardly along the middle portion of the mounting bracket, an inner end of the second reinforcing rib is connected to the middle portion of the first reinforcing rib, and an outer end of the second reinforcing rib is connected to the inner peripheral wall.

[0010] Optionally, the first reinforcing rib is configured to be arc-shaped.

[0011] Optionally, the first reinforcing rib comprises a plurality of first straight rib segments sequentially connected along the circumference of the mounting bracket, and each two adjacent first straight rib segments are arranged at an angle;

[0012] The second reinforcing rib includes at least one second straight rib segment, the inner end of the second straight rib segment is connected to the intersection of two adjacent first straight rib segments, and the outer end of the second straight rib segment is connected to the hole wall of the heat dissipation hole.

[0013] Optionally, two first straight rib segments are provided, and one second straight rib segment is provided.

[0014] Optionally, three first straight rib segments are provided, and two second straight rib segments are provided, and the two second straight rib segments are arranged at intervals in the circumferential direction of the mounting bracket.

[0015] Optionally, a support portion is formed between each two adjacent heat dissipation holes, one side of the support portion is used for installing the coil winding, and the other side is used for installing the magnetic strip. In the circumferential direction of the mounting bracket, the support portion is used to protrude from two side edges of the magnetic strip.

[0016] Optionally, a mounting groove for mounting the magnetic strip is recessed on one side of the support portion, so that a convex rib is formed between the mounting groove and the heat dissipation hole, and a notch is provided on the convex rib.

[0017] The utility model also provides a coil disk assembly, the coil disk assembly comprising:

[0018] mounting bracket; and,

[0019] The coil winding is arranged on the mounting bracket, and the heat dissipation holes are arranged corresponding to the coil winding;

[0020] Among them, the mounting bracket is provided with a heat dissipation hole along its thickness direction, and a reinforcing rib structure is arranged in the heat dissipation hole, the reinforcing rib structure is connected to the hole wall of the heat dissipation hole, the reinforcing rib structure includes a first reinforcing rib and a second reinforcing rib, and the first reinforcing rib and the second reinforcing rib are arranged to intersect.

[0021] The utility model also provides a cooking utensil, the cooking utensil comprising a coil disk assembly, the coil disk assembly comprising:

[0022] mounting bracket; and,

[0023] The coil winding is arranged on the mounting bracket, and the heat dissipation holes are arranged corresponding to the coil winding;

[0024] Among them, the mounting bracket is provided with a heat dissipation hole along its thickness direction, and a reinforcing rib structure is arranged in the heat dissipation hole, the reinforcing rib structure is connected to the hole wall of the heat dissipation hole, the reinforcing rib structure includes a first reinforcing rib and a second reinforcing rib, and the first reinforcing rib and the second reinforcing rib are arranged to intersect.

[0025] Optionally, the cooking utensil includes an induction cooker or an induction range.

[0026] In the technical solution provided by the utility model, a heat dissipation hole for heat dissipation is arranged on the mounting bracket, and a reinforcing rib structure is arranged in the heat dissipation hole, and the reinforcing rib structure is connected to the hole wall of the heat dissipation hole, and the reinforcing rib structure includes a first reinforcing rib and a second reinforcing rib, and the first reinforcing rib and the second reinforcing rib are arranged to intersect each other. Since the directions of the two reinforcing ribs are inconsistent, the reinforcing rib structure can support and strengthen the inner wall of the heat dissipation hole in two directions to ensure the strength at the heat dissipation hole, while not excessively affecting the heat dissipation area of ​​the heat dissipation hole, so as to provide a mounting bracket that can improve the structural strength while ensuring the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 A three-dimensional schematic diagram of an embodiment of a coil disk assembly provided by the utility model;

[0029] Figure 2 for Figure 1 An exploded schematic diagram of the coil disk assembly in FIG.

[0030] Figure 3 for Figure 1 A three-dimensional schematic diagram of the coil disk assembly from another perspective;

[0031] Figure 4 for Figure 3 A is an enlarged partial schematic diagram of the first embodiment of the mounting bracket;

[0032] Figure 5 A partial schematic diagram of a second embodiment of the mounting bracket provided by the utility model;

[0033] Figure 6 This is a partial schematic diagram of a third embodiment of the mounting bracket provided by the utility model.

[0034] Description of Figure Numbers:

[0035]

[0036]

[0037] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0041] When the induction cooker is working, the coil winding will generate a certain amount of heat when it is energized. In order to prevent the temperature in the induction cooker from being too high and affecting the performance and life of the coil, heat dissipation holes are set on the coil bracket to promote heat dissipation and air convection. It is also beneficial for the airflow of the heat dissipation fan in the induction cooker to pass through the heat dissipation holes, effectively reducing the working temperature of the coil winding and avoiding malfunctions or damage caused by overheating. The contact area between the coil winding and the bracket is relatively large. By setting heat dissipation holes, the heat transfer area between the bracket and the surrounding environment can be increased, thereby improving the heat dissipation efficiency. The larger the area of ​​the heat dissipation holes, the more heat can be dissipated to the outside through the heat dissipation holes. In the prior art, such as Figure 1 As shown, the heat dissipation surface at the bottom of the coil support is large, which can dissipate heat well, but the problem that comes with it is that its structural strength is low and it is easy to break.

[0042] In order to solve the above problems, the utility model provides a mounting bracket. Figure 1 A three-dimensional schematic diagram of an embodiment of a coil disk assembly provided by the utility model; Figure 2 for Figure 1 An exploded schematic diagram of the coil disk assembly in FIG. Figure 3 for Figure 1 A three-dimensional schematic diagram of the coil disk assembly from another perspective; Figure 4 for Figure 3 A is an enlarged partial schematic diagram of the first embodiment of the mounting bracket; Figure 5 A partial schematic diagram of a second embodiment of the mounting bracket provided by the utility model; Figure 6 This is a partial schematic diagram of a third embodiment of the mounting bracket provided by the utility model.

[0043] See also Figures 1 to 4 The mounting bracket 1 is used for mounting the coil winding 3. The mounting bracket 1 is provided with a heat dissipation hole a along its thickness direction. A reinforcing rib structure 2 is provided in the heat dissipation hole a. The reinforcing rib structure 2 is connected to the hole wall of the heat dissipation hole a. The reinforcing rib structure 2 includes a first reinforcing rib 21 and a second reinforcing rib 22. The first reinforcing rib 21 and the second reinforcing rib 22 are arranged to intersect.

[0044] It should be noted that the reinforcing rib structure 2 is not limited to including two reinforcing ribs, but may also include more reinforcing ribs, and the extension direction of the multiple reinforcing ribs may be parallel to or at an angle to the first reinforcing rib 21 or the second reinforcing rib 22. The specific design can be based on actual conditions, and the embodiments of this specification do not limit this.

[0045] It should also be noted that the thickness and width of the first reinforcing rib 21 and the second reinforcing rib 22 can also be designed according to actual conditions, and the embodiments of this specification do not limit this.

[0046] In the technical solution provided by the utility model, a heat dissipation hole a for heat dissipation is arranged on the mounting bracket 1, and a reinforcing rib structure 2 is arranged in the heat dissipation hole a, and the reinforcing rib structure 2 is connected to the hole wall of the heat dissipation hole a, and the reinforcing rib structure 2 includes a first reinforcing rib 21 and a second reinforcing rib 22, and the first reinforcing rib 21 and the second reinforcing rib 22 are arranged to intersect. Because the directions of the two reinforcing ribs are inconsistent, the reinforcing rib structure 2 can support and strengthen the inner wall of the heat dissipation hole a in two directions to ensure the strength at the heat dissipation hole a, while not excessively affecting the heat dissipation area of ​​the heat dissipation hole a, so as to provide a mounting bracket 1 that can improve the structural strength while ensuring the heat dissipation efficiency.

[0047] In this embodiment, the heat dissipation holes a and the reinforcing rib structure 2 are provided in plurality, and the plurality of heat dissipation holes a are spaced apart along the circumference of the mounting bracket 1. By providing a plurality of heat dissipation holes a and arranging them spaced apart along the circumference of the mounting bracket 1, heat can be more evenly distributed on the mounting bracket 1. Each heat dissipation hole a can provide an independent heat dissipation channel, so that heat can be more effectively dissipated from different areas, thereby improving the efficiency and uniformity of heat dissipation and reducing the operating temperature of the mounting bracket 1 of the coil.

[0048] In addition, a plurality of the heat dissipation holes a are provided, and a support structure is formed between each two adjacent heat dissipation holes a, which can improve the strength and stability of the mounting bracket 1, can more evenly distribute the load, reduce the stress concentration of the mounting bracket 1, and improve its deformation resistance and stability.

[0049] In a specific embodiment, each of the heat dissipation holes a is arranged in a fan shape, and each of the heat dissipation holes a has two side walls 11 arranged opposite to each other in the circumferential direction of the mounting bracket 1, and an inner peripheral wall 12 connected to the two side walls 11 in the circumferential direction of the mounting bracket 1; the first reinforcing rib 21 extends along the circumferential direction of the mounting bracket 1, and its two ends are respectively connected to the two side walls 11; the second reinforcing rib 22 extends outwardly along the middle of the mounting bracket 1, and its inner end is connected to the middle of the first reinforcing rib 21, and its outer end is connected to the inner peripheral wall 12. Since the installation area for installing the coil winding 3 is generally arranged in a circular shape, the heat dissipation hole a is arranged in a fan shape, which can be well adapted to the shape of the circular coil winding 3, so that the heat dissipation of the coil winding 3 is more uniform.

[0050] The coil disk assembly 100 may be subjected to a large mechanical load or vibration during operation. The first reinforcing rib 21 extends along the circumference of the mounting bracket 1, and can provide reinforced support for the axial direction of the mounting bracket 1, while the second reinforcing rib 22 extends outward along the middle of the mounting bracket 1, and can provide radial support for the mounting bracket 1. In this way, the two reinforcing ribs can provide axial and radial support for the mounting bracket 1, and can disperse these stresses around the reinforcing ribs, reduce stress concentration, and prevent the coil disk from being deformed or cracked. By strengthening the structure around the heat dissipation hole a, the stability and reliability of the entire coil disk can be improved.

[0051] It can be understood that each heat dissipation hole a is correspondingly provided with a reinforcing rib structure 2, and each heat dissipation hole a can be supported by the reinforcing rib structure 2 connected to the hole wall of the heat dissipation hole a, which can make the strength of the mounting bracket 1 stronger.

[0052] The shapes of the first reinforcing rib 21 and the second reinforcing rib 22 can be set in various forms, and can be specifically designed according to actual conditions, which is not limited in the embodiments of this specification.

[0053] See also Figure 4 In the first embodiment, the first reinforcing ribs 21 are arranged in an arc shape. Then, the plurality of the first reinforcing ribs 21 extend along the circumference of the mounting bracket 1 to form a ring-like structure. Due to the curved shape of the arc-shaped reinforcing ribs, the stress can be more evenly transferred to the entire length of the reinforcing ribs, reducing the possibility of stress concentration and helping to improve the durability and deformation resistance of the reinforcing ribs.

[0054] In another embodiment, the first reinforcing rib 21 includes a plurality of first straight rib segments 211 sequentially connected along the circumference of the mounting bracket 1, and each two adjacent first straight rib segments 211 are arranged at an angle; the second reinforcing rib 22 includes at least one second straight rib segment 221, the inner end of the second straight rib segment 221 is connected to the intersection of two adjacent first straight rib segments 211, and the outer end is connected to the hole wall of the heat dissipation hole a. In this way, by setting a plurality of straight rib segments, sequentially connected to form an arc-like structure, and connecting the inner end of the second straight rib segment 221 to the intersection of two adjacent first straight rib segments 211, the connection points of the three reinforcing rib segments form a stable structure that can resist the influence of external pressure and vibration. This helps to maintain the shape and function of the heat dissipation hole a and improve its durability.

[0055] Specifically, see Figure 5In the second embodiment, two first straight rib sections 211 are provided, and one second straight rib section 221 is provided. In this way, a Y-shaped support structure is formed in the heat dissipation hole a to form a good and stable support.

[0056] See also Figure 6 In the third embodiment, three first straight rib segments 211 are provided, and two second straight rib segments 221 are provided, and the two second straight rib segments 221 are arranged at intervals in the circumferential direction of the mounting bracket 1. In this way, two stable Y-shaped support structures are formed in the heat dissipation hole a to form a good and stable support.

[0057] Of course, the number and combination of the first straight rib segments 211 and the second straight rib segments 221 are not limited to the above examples. Technicians in the relevant field may make other changes based on the technical essence of the embodiments of this specification. However, as long as the functions and effects achieved are the same or similar to those of the embodiments of this specification, they should be included in the protection scope of the embodiments of this specification.

[0058] Furthermore, a support portion 13 is formed between each two adjacent heat dissipation holes a, one side of the support portion 13 is used for installing the coil winding, and the other side is used for installing the magnetic strip 4. In the circumferential direction of the mounting bracket 1, the support portion is used to protrude from the two side edges of the magnetic strip 4.

[0059] It should be noted that, in the prior art, the front side of the mounting bracket is used for bonding the coil winding, and the back side is used for mounting the magnetic strip, so the width of the support portion formed between each two adjacent heat dissipation holes is substantially consistent with the width of the magnetic strip. In this embodiment, the support portion 13 is arranged to protrude from the two side edges of the magnetic strip 4, so that the width of the support portion 13 is greater than the width of the magnetic strip 4. Due to the increase in the width of the support portion 13, the strength of the mounting bracket 1 can be further enhanced.

[0060] It should also be noted that in the prior art, before the coil winding is bonded to the mounting bracket, the coil winding needs to be bonded to the mica sheet for fixed positioning, and then the coil winding is buckled on the mounting bracket, and the coil winding is bonded to the mounting bracket by silicone glue, and the assembly process is complicated. In order to simplify the installation process in this application, it is considered to first bond the coil winding 3 directly to the mounting bracket, but the fixing and shaping speed of silicone glue is slow, so it is considered to apply hot melt glue and silicone glue between the coil winding 3 and the mounting bracket 1 at the same time. Because the fixing and shaping speed of hot melt glue is fast, the coil winding 3 can be fixed on the mounting bracket 1 within a few seconds, and the coil winding 3 can be preliminarily positioned by hot melt glue, and the coil winding 3 can be firmly bonded to the mounting bracket 1 by silicone glue. The support portion 13 can provide a certain space for laying silicone glue.

[0061] In this embodiment, the distances of the support portion 13 protruding from the two sides of the magnetic strip are both D, 3mm≤D≤5mm. The protruding distance D is set within the range of 3mm to 5mm, which can enhance the strength of the mounting bracket 1 while preventing the heat dissipation hole a from being too small to affect the heat dissipation efficiency; and provide sufficient space for the laying of silicone glue to ensure the bonding strength of the coil winding 3.

[0062] In this embodiment, a mounting groove b for mounting a magnetic strip is concavely provided on one side of the support portion 13, so that a convex rib 14 is formed between the mounting groove b and the heat dissipation hole a, and a notch c is provided on the convex rib 14. Thus, by providing the notch c on the convex rib, the mounting bracket 1 is more likely to be locally deformed when subjected to force, thereby absorbing part of the energy brought by the external load. After the deformation capacity of the mounting bracket 1 is increased, it can better adapt to the change of the external load, improve the toughness and stability of the mounting bracket 1, and reduce the possibility of deformation and damage of the mounting bracket 1 when subjected to external force.

[0063] The utility model further provides a coil disk assembly 100, the coil disk assembly 100 comprises a mounting bracket 1 and a coil winding 3, the coil winding 3 is arranged on the mounting bracket 1, and the heat dissipation hole a is arranged corresponding to the coil winding 3. Since the coil disk assembly 100 comprises the mounting bracket 1, the specific structure of the mounting bracket 1 refers to the above embodiment, and since the mounting bracket 1 of the coil disk assembly 100 adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0064] The utility model also provides a cooking utensil, the cooking utensil includes the above-mentioned coil disk assembly 100, and the cooking utensil also includes a coil winding 3 wound around the coil disk assembly 100. Since the cooking utensil includes the coil disk assembly 100, the specific structure of the coil disk assembly 100 refers to the above-mentioned embodiment. Since the coil disk assembly 100 of the cooking utensil adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0065] Specifically, the cooking utensil includes an induction cooker or an induction cooker. Of course, it can also be other possible cooking utensil, such as an electric rice cooker or an electric pressure cooker, which can be determined according to actual conditions and is not limited in this embodiment of the specification.

[0066] When the coil disk assembly 100 is applied to the induction cooker or induction cooker, the heat dissipation hole a can promptly dissipate the heat generated in the surrounding area during the heating and cooking process of the induction cooker or induction cooker, and discharge the heat in time through the heat dissipation fan to avoid the internal temperature of the induction cooker being too high. The larger the heat dissipation hole a is, the better the heat dissipation effect is. At the same time, the problem of insufficient strength can be solved by setting the reinforcing rib structure 2 to provide an induction cooker or induction cooker with better heat dissipation effect and guaranteed structural strength.

[0067] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A mounting bracket for mounting a coil winding, characterized in that: The mounting bracket is provided with a heat dissipation hole along its thickness direction, and a reinforcing rib structure is arranged in the heat dissipation hole. The reinforcing rib structure is connected to the hole wall of the heat dissipation hole, and the reinforcing rib structure includes a first reinforcing rib and a second reinforcing rib, and the first reinforcing rib and the second reinforcing rib are arranged to intersect.

2. The mounting bracket according to claim 1, wherein: A plurality of the heat dissipation holes and the reinforcing rib structure are provided, and the plurality of heat dissipation holes are distributed at intervals along the circumference of the mounting bracket.

3. The mounting bracket according to claim 2, characterized in that: Each of the heat dissipation holes is arranged in a fan shape, and each of the heat dissipation holes has two side walls arranged opposite to each other in the circumferential direction of the mounting bracket, and an inner peripheral wall connected to the two side walls in the circumferential direction of the mounting bracket; The first reinforcing rib extends along the circumference of the mounting bracket, and two ends thereof are respectively connected to the two side walls; The second reinforcing rib extends outwardly along the middle portion of the mounting bracket, an inner end of the second reinforcing rib is connected to the middle portion of the first reinforcing rib, and an outer end of the second reinforcing rib is connected to the inner peripheral wall.

4. The mounting bracket according to claim 3, characterized in that: The first reinforcing rib is configured to be arc-shaped.

5. The mounting bracket according to claim 3, characterized in that: The first reinforcing rib comprises a plurality of first straight rib segments sequentially connected along the circumference of the mounting bracket, and each two adjacent first straight rib segments are arranged at an angle; The second reinforcing rib includes at least one second straight rib segment, the inner end of the second straight rib segment is connected to the intersection of two adjacent first straight rib segments, and the outer end of the second straight rib segment is connected to the hole wall of the heat dissipation hole.

6. The mounting bracket according to claim 5, characterized in that: Two first straight rib segments are provided, and one second straight rib segment is provided.

7. The mounting bracket according to claim 5, characterized in that: Three first straight rib segments are provided, and two second straight rib segments are provided, and the two second straight rib segments are arranged at intervals in the circumferential direction of the mounting bracket.

8. The mounting bracket according to any one of claims 2 to 7, characterized in that: A support portion is formed between each two adjacent heat dissipation holes, one side of the support portion is used for installing the coil winding, and the other side is used for installing the magnetic strip. In the circumferential direction of the mounting bracket, the support portion is used to protrude from the two side edges of the magnetic strip.

9. The mounting bracket according to claim 8, characterized in that: The distance between the two side edges of the support portion protruding from the magnetic strip is D, and 3mm≤D≤5mm.

10. The mounting bracket according to claim 8, wherein: A mounting groove for mounting a magnetic strip is concavely disposed on one side of the support portion, so that a convex rib is formed between the mounting groove and the heat dissipation hole, and a notch is disposed on the convex rib.

11. A coil disk assembly, characterized in that: include: The mounting bracket according to any one of claims 1 to 10; as well as, The coil winding is arranged on the mounting bracket, and the heat dissipation holes are arranged corresponding to the coil winding.

12. A cooking utensil, characterized in that: Comprising the coil disk assembly as claimed in claim 11.

13. The cooking device according to claim 12, characterized in that: The cooking utensil comprises an induction cooker or an induction range.

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