CN213880322U

CN213880322U - Coil panel and cooking utensil

Info

Publication number: CN213880322U
Application number: CN202023307217.7U
Authority: CN
Inventors: 吴志标; 沈术平
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-03
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a coil panel and cooking utensil relates to household electrical appliances technical field to solve the technical problem that the coil easily deviates from among the current coil panel. The coil panel comprises a coil panel support (10) and a coil (20) wound on the coil panel support (10), wherein the coil panel support (10) comprises a support body (30) and a plurality of partition plates (40) arranged on the support body (30) at intervals, a winding slot (11) is formed between every two adjacent partition plates (40), and the coil (20) is positioned in the winding slot (11); the bracket body (30) is provided with a first mounting surface (31), the partition plate (40) is obliquely arranged on the first mounting surface (31) of the bracket body (30), and an included angle is formed between the partition plate (40) and the first mounting surface (31). The utility model discloses can make the coil panel prevent that the coil from deviating from, increase the stability of coil panel, prolong the life of coil panel.

Description

Coil panel and cooking utensil

Technical Field

The utility model relates to a household electrical appliances technical field especially relates to a coil panel and cooking utensil.

Background

The induction cooker as a common electromagnetic cooking appliance has the advantages of rapid heating, no open fire, safety, convenience and the like, and is favored and approved by more and more consumers.

The electromagnetism stove produces magnetic field through the induction coil on the coil panel, magnetic line of force cutting iron pan produces the vortex and then heats the pan, wherein, the coil panel is the core spare part of electromagnetism stove, the coil panel includes coil panel support and the coil, the coil is formed by the transposition of stranded enameled wire, the coil panel support includes the winding muscle, the winding muscle is perpendicular with the quotation of coil panel, the coil is around establishing in the winding muscle, in order to prevent that the coil from jumping out, it is very little with the lay length setting of stranded enameled wire usually, make the stranded enameled wire can closely the transposition be in the same place, guarantee that the coil pastes tight winding muscle, in addition, still brush on the coil with epoxy in order to reach the solidification, it is loose to prevent the coil.

However, in the current fixing mode of the coil, the epoxy resin is easy to volatilize and has pungent odor when meeting high temperature, which is not beneficial to the health of users and increases the resistance of the enameled wire. And the coil is easy to be separated from the coil panel, so that the stability of the coil panel is reduced, and the service life of the coil panel is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem mentioned in the background art, the utility model provides a coil panel and cooking utensil not only can make the coil panel prevent that the coil from deviating from, has increased the stability of coil panel, has prolonged the life of coil panel, but also makes the coil panel be convenient for assemble.

In order to achieve the above object, in one aspect, the present invention provides a coil panel, including the coil panel support and around establishing the coil on the coil panel support, the coil panel support includes support body and the baffle that sets up a plurality of intervals on the support body, forms the wire winding groove between the adjacent baffle, and the coil is located the wire winding groove.

The bracket body is provided with a first mounting surface, the partition plate is obliquely arranged on the first mounting surface of the bracket body, and an included angle is formed between the partition plate and the first mounting surface.

The utility model provides a coil panel, through set up the baffle on the support body, make the coil can be around establishing on the baffle, set up baffle and first installation face slope, make the wire winding groove set up for the slant, the coil is around establishing the back in the wire winding groove, because the baffle is the slant, so the baffle that is located directly over the coil applys decurrent effort to the coil, make the coil can't deviate from, furthermore, every layer of coil has specific diameter around establishing after establishing, and the wire winding groove deviates from ascending around establishing the diameter crescent around establishing the diameter in the direction at the coil, because every layer of coil self is fixed around establishing the diameter, make the coil can't deviate from along the direction of wire winding groove, the coil panel just so can prevent that the coil from deviating from, the stability of coil panel has been increased, the life of coil panel has been prolonged, and because structure and process are simple, still make the coil panel be convenient for the assembly.

In the above coil disk, the partition plate is optionally a flat plate.

Therefore, the partition plate is convenient to manufacture and form, the winding is convenient, and the winding efficiency can be improved.

In the coil disk, optionally, the partition plate includes a first side surface and a second side surface which are oppositely arranged, the first side surface is located on one side of the partition plate away from the center of the support body, and the second side surface is located on one side of the partition plate close to the center of the support body.

A groove is formed in the first side face of the partition plate, and at least part of the coil is located in the groove.

Therefore, one part of the coil can be clamped into the groove, the groove can fix the coil, the coil is not easy to separate from the winding groove, the coil is not easy to shift or misplace in the winding groove, and the stability of the coil in the winding groove is improved.

In the coil panel, optionally, the first side surface of the partition board is provided with a recess, the recess forms a groove, and the second side surface is a plane.

Or the first side surface of the partition board is sunken towards the center of the bracket body to form a groove, and the part of the second side surface, which is opposite to the groove, is a convex surface.

The groove formed by the concave part can be suitable for a thicker clapboard, and the groove formed by the concave part can be suitable for a thinner clapboard, so that the clapboard can form the groove under different thicknesses.

In the coil panel, optionally, the partition is a cambered plate, the cambered plate has a recessed area, the recessed area is located on one side of the cambered plate away from the center of the bracket body, and at least part of the coil is located in the recessed area.

Therefore, the coil can be pressed through the arc section of the depressed area, so that the coil is not easy to separate from the depressed area.

In the coil disk described above, the angle is optionally between 65 and 80 °.

The included angle is located the above-mentioned within range, makes the coil can be blocked by the baffle of slope, is difficult for deviating from the wire winding groove, also makes the wire winding more convenient.

In the above coil disk, the height of the spacer is optionally 5.5-7.5 mm.

And/or the thickness of the separator is between 0.8 and 1.5 mm.

The height is within the range, the height of the coil panel can be prevented from being increased, the partition plate has enough length, the coil can be clamped in the winding slot, and the coil is not easy to separate.

The thickness is within the range, so that the material consumption of a single partition plate can be avoided, the strength of the partition plate can be avoided being too low, and the stability of the coil panel support is better.

In the above coil disk, the holder body may have a second mounting surface, and the second mounting surface may be disposed opposite to the first mounting surface.

The coil panel includes a plurality of magnetic stripes, and a plurality of magnetic stripes are radial and arrange on the second installation face, and have first clearance between the adjacent magnetic stripe, and first clearance forms the lead wire district, and the lead wire district is worn to establish by at least part lead wire of coil.

Can utilize the magnetic stripe to form the magnetic conduction effect to the magnetic field that the coil produced like this for magnetic field acts on the utensil of treating of coil panel top, improves the heating effect that the utensil was treated to the coil panel, and the lead wire district can conveniently lead wire to the coil.

In the coil disc, optionally, the partition plate includes a first partition plate group, the first partition plate group includes a plurality of first partition plates, the first partition plates are in an annular structure, the plurality of first partition plates are arranged at intervals in a radial direction of the coil disc, a first winding slot is formed between adjacent first partition plates, and at least part of the coil is located in the first winding slot.

Therefore, on one hand, the coil of the inner ring can be better fixed, and on the other hand, the winding difficulty can be reduced.

In the coil disk, the separator may include a plurality of second separator plate groups, each of the plurality of second separator plate groups being disposed around an outer periphery of the first separator plate group, the plurality of second separator plate groups being disposed at intervals in a circumferential direction of the coil disk.

Each second partition plate group comprises a plurality of second partition plates which are of arc-segment-shaped structures, the second partition plates are arranged at intervals along the radial direction of the coil disc, a second winding groove is formed between every two adjacent second partition plates, and at least part of coils are located in the second winding grooves.

Can make the coil of outer lane can not be surrounded by the second baffle completely like this, can make partial coil be in outside the second wire winding groove, make coil panel radiating effect better, improve coil panel's life, in addition, can also reduce the material consumption of second baffle and support body, reduce cost.

In the coil panel, optionally, a second gap is formed between two adjacent second baffle plate groups, the second gap is communicated with the lead area, and at least part of the leads of the coil sequentially penetrate through the second gap and the lead area.

Therefore, the inner coil and the outer coil can be led in the same area, and the winding is more convenient.

On the other hand, the utility model provides a cooking utensil, including any one of the above-mentioned coil panel, through set up the baffle on the support body, make the coil can wind and establish on the baffle, set up baffle and first installation face slope, make the winding groove be the slant setting, after the coil is wound and established in the winding groove, because the baffle is the slant, so lie in the baffle above the coil and exert downward effort to the coil, lead to the coil to be unable to deviate from to directly above, in addition, have specific winding diameter after each layer of coil is wound and established, and the winding diameter of winding groove in the direction that the coil deviates from gradually increases, because the winding diameter of each layer of coil self is fixed, lead to the coil unable to deviate from along the direction of winding groove, so the coil panel just can prevent the coil from deviating from, the stability of coil panel has been increased, the life of cooking utensil has been prolonged, still make the coil panel assembly more convenient, the assembly efficiency of the cooking appliance is improved.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a coil panel according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a coil panel support of a coil panel according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure view of a coil panel according to an embodiment of the present invention;

fig. 4 is a schematic partial structural view of a portion i in fig. 3 according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a second partition plate of a coil panel according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a third partition board of the coil panel according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a fourth partition plate of the coil panel according to an embodiment of the present invention.

Description of reference numerals:

100-a coil disk;

10-coil disc support;

11-a winding slot;

12-a first gap;

13-a second gap;

14-wire inlet;

15-outlet port;

16-a mounting portion;

20-a coil;

30-a stent body;

31-a first mounting surface;

40-a separator;

401 — a first separator;

402-a second separator;

41-a first side;

42-a second side;

43-grooves;

44-a recessed area.

Detailed Description

The electromagnetism stove produces magnetic field through the induction coil on the coil panel, magnetic line of force cutting iron pan produces the vortex and then heats the pan, wherein, the coil panel is the core spare part of electromagnetism stove, the coil panel includes coil panel support and coil, the coil is formed by the transposition of stranded enameled wire, the coil panel support includes the winding muscle, the winding muscle is perpendicular with the quotation of coil panel, the coil is around establishing in the winding muscle, in order to prevent that the coil from deviating from, it is very little with the lay length setting of stranded enameled wire usually, make the stranded enameled wire can closely the transposition be in the same place, guarantee that the coil pastes tight winding muscle, in addition, still brush on the coil with epoxy in order to reach the solidification, it is loose to prevent that the coil. However, in the current fixing mode of the coil, the epoxy resin is volatile and pungent in smell when meeting high temperature, which is not good for the health of users, and the lay length of the enameled wire is very small, which easily increases the resistance of the enameled wire, and easily causes the increase of the heat productivity of the coil panel. And the coil is easy to be separated from the coil panel along the winding slot in the vertical direction, thereby reducing the stability of the coil panel and influencing the service life of the coil panel.

Based on the above technical problem, the coil panel and the cooking utensil provided by the utility model can wind the coil on the partition plate by arranging the partition plate on the bracket body, the partition plate and the first mounting surface are obliquely arranged, the winding groove is obliquely arranged, after the coil is wound in the winding groove, because the partition plate is obliquely arranged, therefore, the baffle plate positioned right above the coil applies downward acting force to the coil, so that the coil can not be separated, in addition, each layer of coil has a specific winding diameter after being wound, and the winding diameter of the winding groove in the coil separating direction is gradually increased, because the winding diameter of each layer of coil is fixed, the coil can not be separated along the direction of the winding slot, therefore, the coil panel can prevent the coil from separating, the stability of the coil panel is increased, the service lives of the coil panel and a cooking utensil are prolonged, and the coil panel is convenient to assemble due to simple structure and simple process.

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example one

Fig. 1 is a schematic structural diagram of a coil panel according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a coil panel support of a coil panel according to an embodiment of the present invention. Fig. 3 is a schematic cross-sectional structure diagram of a coil panel according to an embodiment of the present invention. Fig. 4 is a schematic partial structural diagram of a portion i in fig. 3 according to an embodiment of the present invention. Fig. 5 is a schematic structural diagram of a second partition board of a coil panel according to an embodiment of the present invention. Fig. 6 is a schematic structural diagram of a third partition board of a coil panel according to an embodiment of the present invention. Fig. 7 is a schematic structural diagram of a fourth partition plate of the coil panel according to an embodiment of the present invention.

Referring to fig. 1 to 7, in one embodiment of the present invention, a coil panel is provided, where the coil panel 100 includes a coil panel support 10 and a coil 20 wound on the coil panel support 10, the coil panel support 10 includes a support body 30 and a plurality of partition plates 40 disposed at intervals on the support body 30, so that the coil 20 can be wound on the partition plates 40, a winding slot 11 is formed between adjacent partition plates 40, and the coil 20 can be located in the winding slot 11. The bracket body 30 is provided with a first mounting surface 31, the partition plate 40 is obliquely arranged on the first mounting surface 31 of the bracket body 30, and an included angle is formed between the partition plate 40 and the first mounting surface 31.

As shown in fig. 4, the force applied to the coil 20 by the spacer 40 in the vertical direction is F, and the withdrawal direction of the coil 20 is a. Therefore, the winding slot 11 can be inclined, after the coil 20 is wound in the winding slot 11, because the partition plate 40 is also inclined, the partition plate 40 positioned right above the coil 20 applies a downward acting force F to the coil 20, so that the coil 20 cannot be pulled out from the right above, in addition, after each layer of coil 20 is wound, the distance from the center of the coil panel 100 is fixed, namely the winding diameter of each layer of coil 20 is unchanged, and the winding diameter of the winding slot 11 in the pulling-out direction of the coil 20 is gradually increased, because the winding diameter of each layer of coil 20 is fixed, the winding diameter of the coil 20 is smaller than the winding diameter when the coil 20 is pulled out, so that the coil 20 cannot be pulled out along the direction of the winding slot 11, so that the coil panel support 10 can prevent the coil 20 from being pulled out, the stability of the coil panel 100 is increased, epoxy resin does not need to be coated on the coil 20 to cure the coil 20, so that the coil panel 100 works, can not volatilize pungent smell, avoid influencing the user health, user experience has been improved, also need not closely the transposition of stranded enameled wire together, avoided single enameled wire excessively to lengthen, lead to the resistance increase and the calorific capacity increase of enameled wire, coil panel 100's life has been prolonged, in addition, because coil panel support 10's simple structure, coil 20's fixed process is also few, only need with coil 20 around establish on coil panel support 10 can, coil panel 100's assembly process has been simplified, make coil panel 100 be convenient for assemble.

Further, the partition 40 may be a flat plate. The partition plate 40 in this embodiment is a flat plate, i.e., the first partition plate, which can facilitate the manufacturing and forming of the partition plate 40, and during winding, the contact surface between the coil 20 and the flat plate is relatively flat, so that the coil 20 can easily enter the winding slot 11, thereby improving the winding efficiency.

In an implementation, the spacer 40 includes a first side surface 41 and a second side surface 42, which are oppositely disposed, the first side surface 41 is located on a side of the spacer 40 away from the center of the stent body 30, the second side surface 42 is located on a side of the spacer 40 close to the center of the stent body 30, wherein the first side surface 41 is a contact surface of the coil 20 and the spacer 40, and the first side surface 41 of the spacer 40 may be provided with a groove 43, and a part of the coil 20 is disposed in the groove 43.

Therefore, a part of the coil 20 can be clamped in the groove 43, the coil 20 is limited through the groove 43, the coil 20 can be fixed, the coil 20 is not easy to be separated from the winding slot 11, the coil 20 is not easy to shift or misplace in the winding slot 11, and the stability of the coil 20 in the winding slot 11 is improved. In particular, the groove 43 may be formed in an arc shape, and a transition section may be provided at a connection portion of the groove 43 and the first side surface 41, so that the coil 20 may easily enter the groove 43, and the coil 20 may not be scratched or scratched when winding, thereby ensuring that the coil 20 is not damaged and reducing the risk of burning.

Specifically, the specific arrangement of the groove 43 may be as follows.

In one aspect, as shown in FIG. 5, the first side 41 of the separator 40 is provided with a recess forming a groove 43, and the second side 42 is planar. Such a separator 40 is a second separator in this embodiment, when the separator 40 is thick, the groove 43 can be formed by the recessed portion, and since the second side surface 42 is a flat surface, the second side surface 42 of the adjacent separator 40 does not interfere with the coil 20 on the separator 40 during winding, and the coil 20 easily enters the groove 43, so that the winding is convenient.

On the other hand, as shown in fig. 6, the first side surface 41 of the partition 40 is recessed toward the center of the holder body 30 to form a groove 43, and the portion of the second side surface 42 disposed opposite to the groove 43 is convex. The partition 40 is a third partition in this embodiment, and when the partition 40 is thin, the groove 43 can be formed by this method, and this partition 40 saves material and does not reduce the strength of the partition 40 due to the groove 43.

As another practical implementation, as shown in fig. 7, the partition 40 is a cambered plate, the cambered plate has a concave area 44, the concave area 44 is located on one side of the cambered plate away from the center of the bracket body 30, and at least part of the coil 20 is located in the concave area 44. The partition 40 is a fourth partition in this embodiment, and this can eliminate the need of providing the groove 43 on the partition 40, and since the end of the arc panel away from the bracket body 30 is in an inclined state, the coil 20 can be pressed through the arc section of the concave area 44, so that the coil 20 is not easily separated from the concave area 44.

Further, the angle may be between 65-80 °, and in fig. 3, θ denotes the angle, wherein the angle may be 65 °, 70 °, 80 °, and preferably 75 °, when the angle is less than 65 °, not only inconvenience of winding but also longer length of the partition plate 40 is required, and when the angle is more than 80 °, the inclination angle of the partition plate 40 is insufficient, resulting in insignificant fixing of the coil 20 by the partition plate 40. The specific value of the included angle is not limited in this embodiment, and the user can select the included angle within the above range according to the requirement.

Further, the height of the partition 40 may be between 5.5 and 7.5mm, in fig. 3, a represents the height of the partition 40, wherein the height may be 5.5mm, 7mm, 7.5mm, preferably 6.5mm, when the height is less than 5.5mm, the space of the winding slot 11 is too small to wind two or even multiple layers of the coil 20, and when the height is more than 7.5mm, the height of the coil panel 100 is too high, which affects the arrangement of other components and the overall size of the cooking appliance. The specific value of the height of the partition 40 is not limited in this embodiment, and the user can select the height within the above range according to the need.

Further, the thickness of the partition plate 40 may be in the range of 0.8 to 1.5mm, wherein the thickness may be 0.8mm, 1mm, 1.5mm, preferably 1mm, and when the thickness is less than 0.8mm, the strength of the partition plate 40 is insufficient and easily damaged, and when the thickness is more than 1.5mm, the partition plate 40 is too thick, not only occupying a large space, but also making the material consumption of the partition plate 40 excessive and uneconomical. The specific value of the thickness of the partition 40 is not limited in this embodiment, and the user can select the thickness within the above range as desired.

In addition, it can be deduced by the height and the included angle of the partition 40 that the length of the partition 40 may be between 5.58mm and 8.28mm, wherein the length may be 6mm, 7mm, 8mm, preferably 6.73mm, when the length is less than 5.58mm, the space of the winding slot 11 is too small to wind two or even multiple layers of the coil 20, and when the length is more than 8.28mm, the length of the coil panel 100 is too long, which affects the arrangement of other components and the overall size of the cooking appliance. The specific value of the length of the partition 40 is not limited in this embodiment, and the user can select the length within the above range according to the need.

Further, the bracket body 30 may have a second mounting surface, which is disposed opposite to the first mounting surface 31. Coil panel 100 includes a plurality of magnetic stripes, and a plurality of magnetic stripes are radial and arrange on the second installation face, can utilize the magnetic stripe to form the magnetic conduction effect to the magnetic field that coil 20 produced like this for the magnetic field evenly acts on the utensil of treating that heats above coil panel 100, improves coil panel 100 and treats the heating effect of heating the utensil. First gaps 12 are formed between adjacent magnetic strips, and the first gaps 12 form lead areas through which part of the leads of the coils 20 are passed. The lead and winding of the coil 20 can be facilitated.

Further, the partition plate 40 may include a first partition plate group, the first partition plate group includes a plurality of first partition plates 401, the first partition plates 401 have an annular structure, the plurality of first partition plates 401 are spaced apart from each other in a radial direction of the coil panel 100, a first winding groove is formed between adjacent first partition plates 401, and a part of the coil 20 is located in the first winding groove.

Because the diameter of the inner ring of the coil panel 100 is small, the coil 20 of the inner ring is bent greatly when the coil panel is wound, so that the elasticity of the coil 20 of the inner ring is also large, the first partition board 401 is set to be of an annular structure, on one hand, the adjacent first partition board 401 can play a role in clamping and blocking the coil 20 of the inner ring when the coil is wound, so that the winding difficulty is reduced, and the coil 20 can be prevented from being scratched due to the elasticity of the coil 20 when the coil is wound, on the other hand, the strength of the first partition board 401 is better, the coil 20 can be better fixed in the annular direction, and the coil 20 is more stably fixed.

Further, the separator 40 may include a plurality of second separator groups each disposed around the periphery of the first separator group, the plurality of second separator groups being disposed at intervals in the circumferential direction of the coil disk 100. Each second partition plate group includes a plurality of second partition plates 402, the second partition plates 402 are in an arc-segment-shaped structure, the plurality of second partition plates 402 are spaced apart from each other in the radial direction of the coil panel 100, a second winding groove is formed between adjacent second partition plates 402, and at least a part of the coil 20 is located in the second winding groove. Can make the coil 20 of outer lane can not be surrounded by second baffle 402 completely like this, can make partial coil 20 be outside the second wire winding groove, make coil panel 100 radiating effect better, improve coil panel 100's life, in addition, can also make magnetic stripe and the relative setting of second baffle group, reduce the material consumption of support body 30, reduce cost.

Further, a second gap 13 is formed between two adjacent second partition plate groups, the second gap 13 is communicated with the lead area, and at least part of leads of the coil 20 sequentially penetrate through the second gap 13 and the lead area. Therefore, the inner coil 20 and the outer coil 20 can be led in the same area, and the winding is more convenient. As shown in fig. 2, a wire inlet 14 and a wire outlet 15 are further provided on the outer periphery of the coil disk holder 10 near the second gap 13, and the coil 20 enters from the wire inlet 14, passes through the wire guiding region, and is sequentially wound around the first partition 401 and the second partition 402, and finally is led out from the wire outlet 15. Specifically, the coil panel support 10 is further provided with mounting portions 16 uniformly on the outer periphery thereof, so as to facilitate mounting of the coil panel 100.

It should be noted that the winding area where the first partition plate group is located may be a first winding area, and the winding area where all the second partition plate groups are located may be a second winding area, in this embodiment, two layers of coils 20 are disposed in the winding slot 11, the two layers of coils 20 are stacked, and the number of winding turns of the coils 20 may be 8 to 15, for example, 10, where the inner ring may be 3, the outer ring may be 7, the inner ring refers to the number of winding turns in the first winding area, the outer ring refers to the number of winding turns in the second winding area, the number of winding turns of the coils 20 is related to the size setting of the coil panel 100, which is not limited in this embodiment, and a user may select according to the actual situation.

In particular, the interval between the adjacent coils 20 may be between 3 and 5mm, and the interval refers to the interval between the centers of the adjacent coils 20, and in fig. 3, B represents the interval, and the interval may be 3mm, 4mm, 5mm, and preferably 4mm, when the interval is greater than 5mm, the diameter of the coil panel 100 is too large, the occupied space is too large, the appearance is affected, and when the interval is less than 3mm, the winding slot 11 is too narrow, and the winding is inconvenient.

Example two

On the basis of the first embodiment, the second embodiment of the present invention further provides a cooking appliance, including the coil panel 100 in the first embodiment, the cooking appliance may include a lower cover, a panel which is arranged on the upper cover and surrounds the upper cover of the lower cover, the upper cover and the panel together surround to form an accommodating cavity, and the coil panel 100 is arranged in the accommodating cavity.

Other technical features are the same as those of the first embodiment and can achieve the same technical effects, and are not described in detail herein.

The cooking utensil provided by the second embodiment of the present invention, by disposing the coil panel 100 in the accommodating cavity surrounded by the lower cover, the upper cover and the panel, disposing the partition 40 on the bracket body 30, so that the coil 20 can be wound on the partition 40, disposing the partition 40 and the first mounting surface 31 obliquely, so that the winding slot 11 is obliquely disposed, after the coil 20 is wound in the winding slot 11, because the partition 40 is obliquely disposed, the partition 40 located directly above the coil 20 applies a downward acting force to the coil 20, so that the coil 20 cannot be separated, furthermore, each layer of the coil 20 has a specific winding diameter after being wound, and the winding diameter of the winding slot 11 in the direction in which the coil 20 is separated is gradually increased, because the winding diameter of each layer of the coil 20 is fixed, so that the coil 20 cannot be separated along the direction of the winding slot 11, so that the coil panel 100 can prevent the coil 20 from being separated, thereby increasing the stability of the coil panel 100, the service life of the cooking appliance is prolonged, the coil panel 100 is more conveniently assembled, and the assembly efficiency of the cooking appliance is improved.

In the description of the embodiments of the present invention, it should be understood that the terms "mounted," "connected," and "connected" are intended to be construed broadly, e.g., to mean a fixed connection, an indirect connection through intervening media, a connection between two elements, or an interaction between two elements, unless expressly stated or limited otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A coil panel is characterized by comprising a coil panel bracket (10) and a coil (20) wound on the coil panel bracket (10), wherein the coil panel bracket (10) comprises a bracket body (30) and a plurality of partition plates (40) arranged on the bracket body (30) at intervals, a winding slot (11) is formed between every two adjacent partition plates (40), and the coil (20) is positioned in the winding slot (11);

the bracket body (30) is provided with a first mounting surface (31), the partition plate (40) is obliquely arranged on the first mounting surface (31) of the bracket body (30), and an included angle is formed between the partition plate (40) and the first mounting surface (31).

2. Coil disk according to claim 1, characterized in that the separator (40) is a planar plate.

3. Coil disk according to claim 2, characterized in that the spacer (40) comprises a first side face (41) and a second side face (42) which are arranged opposite to each other, the first side face (41) being located on the side of the spacer (40) which is remote from the center of the holder body (30), the second side face (42) being located on the side of the spacer (40) which is close to the center of the holder body (30);

a recess (43) is provided in the first side (41) of the diaphragm (40), at least part of the coil (20) being located in the recess (43).

4. Coil disk according to claim 3, characterized in that the first side (41) of the separator plate (40) is provided with a recess forming the groove (43), the second side (42) being planar;

or, the first side surface (41) of the partition board (40) is sunken towards the direction of the center of the bracket body (30) to form the groove (43), and the part of the second side surface (42) opposite to the groove (43) is a convex surface.

5. Coil disk according to claim 1, characterized in that the spacer (40) is a cambered plate having a recessed area (44), the recessed area (44) being located on the cambered plate on the side remote from the center of the holder body (30), at least part of the coil (20) being located within the recessed area (44).

6. Coil disk according to one of claims 1 to 5, characterized in that the angle is between 65 and 80 °.

7. Coil disk according to one of claims 1 to 5, characterized in that the height of the spacers (40) is between 5.5 and 7.5 mm;

and/or the thickness of the separator (40) is between 0.8 and 1.5 mm.

8. Coil disk according to one of claims 1 to 5, characterized in that the carrier body (30) has a second mounting face, which is arranged opposite the first mounting face (31);

the coil panel comprises a plurality of magnetic strips, the magnetic strips are radially arranged on the second mounting surface, a first gap (12) is formed between every two adjacent magnetic strips, the first gap (12) forms a lead area, and at least part of leads of the coil (20) penetrate through the lead area.

9. A coil disc according to claim 8, wherein the partition (40) comprises a first partition group, the first partition group comprises a plurality of first partitions (401), the first partitions (401) have a ring-shaped structure, the plurality of first partitions (401) are spaced apart in a radial direction of the coil disc, a first winding slot is formed between adjacent first partitions (401), and at least a part of the coil (20) is located in the first winding slot.

10. A coil disk according to claim 9, wherein the separator (40) comprises a plurality of second separator plate groups each disposed around an outer periphery of the first separator plate group, the plurality of second separator plate groups being disposed at intervals in a circumferential direction of the coil disk;

each second partition plate group comprises a plurality of second partition plates (402), the second partition plates (402) are in an arc-segment-shaped structure, the second partition plates (402) are arranged at intervals along the radial direction of the coil disc, a second winding groove is formed between every two adjacent second partition plates (402), and at least part of the coil (20) is positioned in the second winding groove.

11. A coil disk according to claim 10, wherein a second gap (13) is provided between two adjacent second diaphragm groups, the second gap (13) communicates with the lead region, and at least a part of the leads of the coil (20) are sequentially inserted through the second gap (13) and the lead region.

12. A cooking appliance comprising a coil disk according to any one of claims 1 to 11.