CN203457359U - Coil panel and induction cooker having same - Google Patents
Coil panel and induction cooker having same Download PDFInfo
- Publication number
- CN203457359U CN203457359U CN201320464307.8U CN201320464307U CN203457359U CN 203457359 U CN203457359 U CN 203457359U CN 201320464307 U CN201320464307 U CN 201320464307U CN 203457359 U CN203457359 U CN 203457359U
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- coil
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- magnetic stripe
- coil panel
- support
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Abstract
The utility model discloses a coil panel and an induction cooker having the same; the coil panel comprises a support, more than two coils and a magnetic strip. The coils are arranged on the support at intervals, and each coil is provided with a central through hole; the magnetic strip is arranged on the support and comprises more than two first magnetic poles; the magnetic strip stretches across an area corresponding to at least two adjacent coils, and the first magnetic poles at least are configured in the central through holes of the magnetic strip crossing coils. According to the coil panel, when one coil is working, the other coil can also generate auxiliary heating effect; when the coils are switching for heating, a strong magnetic field and a weak magnetic field are formed for convection heating, thereby effectively improving heating efficiency, and improving cooking effect.
Description
Technical field
The utility model relates to heating container design and manufacturing technology field, particularly a kind of coil panel and have the electromagnetic oven of this coil panel.
Background technology
The coil panel that only has at present a heater coil, the magnetic stripe on it generally distributes radially along coil panel circumferencial direction.Even have a plurality of can the coil of independent heating in, the corresponding magnetic stripe of each coil is also separate, does not have interaction relationship between magnetic stripe.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of simple in structure and coil panel that the efficiency of heating surface is high.
Another object of the present utility model is to propose to have the electromagnetic oven of this coil panel.
According to coil panel of the present utility model, comprising: support, coil and magnetic stripe.Particularly, described coil is more than two, and described coil spacing is arranged on described support, and described in each, coil all has central through hole; Described magnetic stripe is located on described support, and described magnetic stripe has plural the first magnetic post, described magnetic stripe across region corresponding at least two adjacent described coils and described the first magnetic post be at least engaged in described magnetic stripe across the central through hole of described coil in.
According to coil panel of the present utility model, magnetic stripe is across plural coil, the magnetic field producing during first coil working, magnetic stripe through cross-over connection makes the part magnetic line of force be transferred to second coil, second coil produces alternating current, alternating current produces induced field in the region of second coil again, and the region of second coil can form auxiliary heating effect.Can be when a coil working, another coil also can play auxiliary heating effect, makes, when coil switches heating, to form high-intensity magnetic field and low-intensity magnetic field Convective Heating, effectively improves the efficiency of heating surface, improves culinary art effect.
In addition, the coil panel above-mentioned according to the utility model, can also have following additional technical characterictic:
Described coil is two, and described magnetic stripe is U-shaped, and U-shaped described magnetic stripe has two the first magnetic posts, and the central through hole of a described first magnetic post and a described coil is suitable.Thus, make magnetic stripe simple in structure, be convenient to moulding, improved the shaping efficiency of magnetic stripe.And be convenient to magnetic stripe and support assorted, improved the efficiency of assembling of coil panel.
Described magnetic stripe also has the second magnetic post, and described the second magnetic post is engaged in the periphery of the outermost coil on described support.Thus, improve the magnetic conduction efficiency of magnetic stripe, improved further the efficiency of heating surface of electromagnetic oven.
On described support, there is rack ventilating hole and mating holes, the central through hole of described rack ventilating hole and described coil is suitable, and described the first magnetic post is engaged in described central through hole through described rack ventilating hole, described mating holes is located at the periphery of outermost coil on described support, and described the second magnetic post is engaged in described mating holes.Thus, be convenient to the assembling of coil panel, improved the efficiency of assembling of coil panel.
Described magnetic stripe is one-body molded or be spliced by a plurality of magnetic stripe portion.Thus, make the simple in structure of magnetic stripe, facilitate the moulding of magnetic stripe.And improved the structural strength of magnetic stripe, made magnetic stripe moulding and easy for installation, long service life.
Described central through hole is rectangle, and described the first magnetic post is the rectangle suitable with described central through hole.Thus, make the simple in structure of support and coil, be convenient to moulding and assembling, improved the shaping efficiency of coil panel, and reduced costs.
A plurality of described coils on described support along laterally or longitudinally side by side interval arrange.Thus, be convenient to coil is installed on support, improved the efficiency of assembling of coil panel, but also make coil panel good looking appearance.
A plurality of described coils are matrix distribution on described support.Thus, reduce the space that support takies, improved the space availability ratio of coil panel.And make further the good looking appearance of coil panel.
Between a plurality of described coils, the distance at interval is in the scope of 2 millimeters to 50 millimeters.Thus, improve the performance of coil panel, and reduced the space that coil panel takies, improved space availability ratio.
According to electromagnetic oven of the present utility model, comprise according to the aforesaid coil panel of the utility model.
According to electromagnetic oven of the present utility model, be provided with according to the aforesaid coil panel of the utility model.Thus, improved the efficiency of heating surface of electromagnetic oven, made the culinary art of electromagnetic oven effective, convenient use.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the exploded perspective view of the coil panel of an embodiment of the present utility model;
Fig. 2 is the exploded perspective view of the coil panel of another embodiment of the present utility model;
Fig. 3 is the exploded perspective view of the coil panel of an embodiment more of the present utility model;
Fig. 4 is the schematic diagram of the coil panel of an embodiment of the present utility model;
Fig. 5 is the schematic diagram of the coil panel of an embodiment of the present utility model.
Wherein, support 1, coil 2, magnetic stripe 3, central through hole 201, the first magnetic post 31, rack ventilating hole 101, the second magnetic post 32, mating holes 102.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
The support that only has at present a heater coil, the magnetic stripe on it generally distributes radially along support circumferencial direction.Even have a plurality of can the coil of independent heating in, the corresponding magnetic stripe of each coil is also separate, does not have interaction relationship between magnetic stripe.For this reason, the utility model proposes a kind of novel coil panel.
Describe with reference to the accompanying drawings the coil panel of the utility model embodiment in detail.
As shown in Figure 1, the coil panel according to the utility model embodiment, comprising: support 1, coil 2 and magnetic stripe 3.
Particularly, coil 2 has more than two, and plural coil 2 intervals are arranged on support 1, and each coil 2 all has central through hole 201.Magnetic stripe 3 is located on support 1, and magnetic stripe 3 has plural the first magnetic post 31, and magnetic stripe 3 is across the region of at least two adjacent coil 2 correspondences, and the first magnetic post 31 be at least engaged in magnetic stripe 3 across the central through hole 201 of coil 2 in.
According to the coil panel of the utility model embodiment, magnetic stripe 3 is across plural coil 2, the magnetic field producing when first coil 2 is worked, magnetic stripe 3 through cross-over connection makes the part magnetic line of force be transferred to second coil 2, second coil 2 produces alternating current, alternating current produces induced field in the region of second coil again, and the magnetic field of second can form auxiliary heating effect.Can be when 2 work of a coil, another coil 2 also can play auxiliary heating effect, makes, when coil 2 switches heating, to form high-intensity magnetic field and low-intensity magnetic field Convective Heating, effectively improves the efficiency of heating surface, improves culinary art effect.
In addition, as shown in Figure 1, in a specific embodiment of the present utility model, coil 2 is two, and magnetic stripe 3 is that U-shaped, U-shaped magnetic stripe 3 has two the first magnetic posts 31, and the central through hole 201 of a first magnetic post 31 and a coil 2 is suitable.Thus, make magnetic stripe 3 simple in structure, be convenient to moulding, improved the shaping efficiency of magnetic stripe 3.And be convenient to magnetic stripe 3 and coordinate with support 1, improved the efficiency of assembling of coil panel.
As shown in Figures 2 and 3, in an embodiment of the present utility model, magnetic stripe 3 also has the periphery that the second magnetic post 32, the second magnetic posts 32 are engaged in the outermost coil on support 1.Thus, improve the magnetic conduction efficiency of magnetic stripe 3, improved further the efficiency of heating surface of electromagnetic oven.
Particularly, as shown in Figure 2, magnetic stripe 3 is respectively equipped with the second magnetic post 32 along horizontal two ends, and the second magnetic post is engaged in respectively the periphery of outermost coil 2 on support 1.In other words, the left edge of magnetic stripe 3 is provided with the second magnetic post 32, the right edge of magnetic stripe 3 is provided with the second magnetic post 32, and the second magnetic post 32 in magnetic stripe 3 left sides is positioned at the left side of the coil 2 of the leftmost side on support 1, and the second magnetic post 32 on magnetic stripe 3 right sides is positioned at the right side of the coil 2 of the rightmost side on support 1.
Further, as shown in Figure 3, magnetic stripe 3 two ends are longitudinally respectively equipped with the second magnetic post 32, and the second magnetic post is engaged in respectively the periphery of outermost coil 2 on support 1.In other words, the forward position of magnetic stripe 3 is provided with the second magnetic post 32, the rear edge of magnetic stripe 3 is provided with the second magnetic post 32, and the second magnetic post 32 of magnetic stripe 3 front sides is positioned at the front side of the coil 2 of front side on support 1, and the second magnetic post 32 of magnetic stripe 3 rear sides is positioned at the rear side of the coil 2 of rear side on support 1.
As shown in Figures 2 and 3, on support 1, there is rack ventilating hole 101 and mating holes 102, rack ventilating hole 101 is suitable with the central through hole 201 of coil 2, the first magnetic post 31 is engaged in central through hole 201 through rack ventilating hole 101, in other words, on support 1, there are a plurality of rack ventilating holes 101 suitable with coil 2, and each rack ventilating hole 101 is all suitable with the central through hole 201 of a coil 2, and the first magnetic post 31 passes successively rack ventilating hole 101 and central through hole 201 and is engaged in central through hole 201.Mating holes 102 is located at the periphery of outermost coil on support 1, and the second magnetic post 32 is engaged in mating holes 102.Thus, be convenient to the assembling of coil panel, improved the efficiency of assembling of coil panel.
In embodiment more of the present utility model, magnetic stripe 3 is integrally formed.Thus, make the simple in structure of magnetic stripe, facilitate the moulding of magnetic stripe 3.And improved the structural strength of magnetic stripe 3, made magnetic stripe 3 moulding and easy for installation, long service life.
Certainly, in other embodiment of the present utility model, magnetic stripe 3 is spliced by a plurality of magnetic stripe portion.Thus, make magnetic stripe 3 detachable, single coil or magnetic stripe portion fault can not affect the performance of whole coil panel, and are convenient to replacing and the maintenance of single magnetic stripe portion, have reduced the maintenance cost of coil panel, avoid waste of material.
As shown in Figures 1 to 4, in concrete examples more of the present utility model, central through hole 201 is rectangle, and the first magnetic post 31 is the rectangle suitable with central through hole 201.Thus, make the simple in structure of support 1 and coil 2, be convenient to moulding and assembling, improved the shaping efficiency of coil panel, and reduced costs.
Further, as shown in Figures 1 to 4, in examples more of the present utility model, a plurality of coils 2 are arranged along horizontal or longitudinal separation on support 1.Thus, be convenient to coil 2 is installed on support 1, improved the efficiency of assembling of coil panel, but also made coil panel good looking appearance.
Advantageously, in other examples of the present utility model, a plurality of coils 2 are matrix distribution on support 1.Thus, reduce the space that support 1 takies, improved the space availability ratio of coil panel.And make further the good looking appearance of coil panel.
Certainly, above-mentioned is only concrete examples more of the present utility model to the description of the arrangement of a plurality of coils 2, not the restriction to the utility model protection range.One of ordinary skill in the art will appreciate that other arrangement mode for a plurality of coils 2 is also in protection range of the present utility model.
Further, between a plurality of coils 2 distance at interval in the scope of 2 millimeters to 50 millimeters.Thus, improve the performance of coil panel, and reduced the space that coil panel takies, improved space availability ratio.
As shown in Figure 4 and Figure 5, in a specific embodiment of the present utility model, support 1 is provided with the rack ventilating hole 101 suitable with the central through hole 201 of coil 2, and on support 1, also there is mating holes 102, in the assembling process of support 1 of the present utility model and magnetic stripe 3, magnetic stripe 3 is arranged on to the below of support 1, and makes the first magnetic post 31 of magnetic stripe 3 from bottom to top through the rack ventilating hole 101 of support 1 and the central through hole 201 of coil 2, make the second magnetic post 32 of magnetic stripe 3 from bottom to top through mating holes 102.Schematic diagram after the coil panel that Fig. 4 shows an embodiment of the present utility model has assembled, Fig. 5 makes the schematic diagram of the lower surface after the coil panel of an embodiment of the present utility model has assembled.
According to the electromagnetic oven of the utility model embodiment, comprise according to the coil panel described in the utility model previous embodiment.
According to the electromagnetic oven of the utility model embodiment, be provided with according to the coil panel described in the utility model previous embodiment.Thus, improved the efficiency of heating surface of electromagnetic oven, made the culinary art of electromagnetic oven effective, convenient use.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in the situation that not departing from principle of the present utility model and aim in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a coil panel, is characterized in that, comprising:
Support;
Plural coil, described coil spacing is arranged on described support, and described in each, coil all has central through hole; With
Magnetic stripe, described magnetic stripe is located on described support, described magnetic stripe has plural the first magnetic post, described magnetic stripe across region corresponding at least two adjacent described coils and described the first magnetic post be at least engaged in described magnetic stripe across the central through hole of described coil in.
2. coil panel according to claim 1, is characterized in that, described coil is two, and described magnetic stripe is U-shaped, and U-shaped described magnetic stripe has two the first magnetic posts, and the central through hole of a described first magnetic post and a described coil is suitable.
3. coil panel according to claim 1, is characterized in that, described magnetic stripe also has the second magnetic post, and described the second magnetic post is engaged in the periphery of the outermost coil on described support.
4. coil panel according to claim 3, it is characterized in that, on described support, there is rack ventilating hole and mating holes, the central through hole of described rack ventilating hole and described coil is suitable, and described the first magnetic post is engaged in described central through hole through described rack ventilating hole, described mating holes is located at the periphery of outermost coil on described support, and described the second magnetic post is engaged in described mating holes.
5. according to the coil panel described in any one in claim 1-4, it is characterized in that, described magnetic stripe is one-body molded or be spliced by a plurality of magnetic stripe portion.
6. coil panel according to claim 1, is characterized in that, described central through hole is rectangle, and described the first magnetic post is the rectangle suitable with described central through hole.
7. coil panel according to claim 1, is characterized in that, a plurality of described coils on described support along laterally or longitudinally side by side interval arrange.
8. coil panel according to claim 1, is characterized in that, a plurality of described coils are matrix distribution on described support.
9. according to the coil panel described in claim 7 or 8, it is characterized in that, between a plurality of described coils, the distance at interval is in the scope of 2 millimeters to 50 millimeters.
10. an electromagnetic oven, is characterized in that, comprises according to the coil panel described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464307.8U CN203457359U (en) | 2013-07-31 | 2013-07-31 | Coil panel and induction cooker having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464307.8U CN203457359U (en) | 2013-07-31 | 2013-07-31 | Coil panel and induction cooker having same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457359U true CN203457359U (en) | 2014-02-26 |
Family
ID=50137199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464307.8U Expired - Lifetime CN203457359U (en) | 2013-07-31 | 2013-07-31 | Coil panel and induction cooker having same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052458A1 (en) * | 2020-09-10 | 2022-03-17 | 佛山市顺德区美的电热电器制造有限公司 | Coil disk assembly and electromagnetic heating device |
| WO2024046349A1 (en) * | 2022-09-02 | 2024-03-07 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic heating device |
-
2013
- 2013-07-31 CN CN201320464307.8U patent/CN203457359U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052458A1 (en) * | 2020-09-10 | 2022-03-17 | 佛山市顺德区美的电热电器制造有限公司 | Coil disk assembly and electromagnetic heating device |
| WO2024046349A1 (en) * | 2022-09-02 | 2024-03-07 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |