CN203761611U - Wire coil of electromagnetic wire coil disc, electromagnetic wire coil disc and induction cooker - Google Patents
Wire coil of electromagnetic wire coil disc, electromagnetic wire coil disc and induction cooker Download PDFInfo
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- CN203761611U CN203761611U CN201420084077.7U CN201420084077U CN203761611U CN 203761611 U CN203761611 U CN 203761611U CN 201420084077 U CN201420084077 U CN 201420084077U CN 203761611 U CN203761611 U CN 203761611U
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- 230000006698 induction Effects 0.000 title abstract 2
- 239000002184 metal Substances 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000002966 varnish Substances 0.000 description 1
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Abstract
The utility model discloses a wire coil of an electromagnetic wire coil disc, the electromagnetic wire coil disc and an induction cooker. The wire coil of the electromagnetic wire coil disc comprises a plurality of interconnected wire coil rings, wherein each wire coil ring comprises a plurality of interconnected sheet-shaped wire coil layers that are laminated in a top-to-bottom manner. According to the wire coil of the electromagnetic wire coil disc of an embodiment of the utility model, the wire coil is advantaged by improved energy efficiency of the electromagnetic wire coil disc, lowered temperature rise of the electromagnetic wire coil disc, uniform heating of the electromagnetic wire coil disc, convenience of thickness control of the electromagnetic wire coil disc, and the like.
Description
Technical field
The utility model relates to field of domestic appliances manufacture technology, in particular to a kind of coil of electromagnetic coil disk, have described electromagnetic coil disk coil electromagnetic coil disk and there is the electromagnetic oven of described electromagnetic coil disk.
Background technology
Flat metal electromagnetic coil disk in correlation technique, its wire coil is the many rings of individual layer or monocycle sandwich construction, the magnetic line of force that individual layer encircles electromagnetic coil disk more disperses, magnetic line of force utilance is low, electromagnetic coil disk efficiency is low, and monocycle multilayer electromagnetic coil disk is for meeting inductance requirement, the chip coil number of plies is more conventionally, causes the heating of electromagnetic coil disk to be concentrated, temperature rise, electromagnetic coil disk integral thickness be difficult to control.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem in correlation technique.For this reason, an object of the present utility model is to propose a kind of coil of electromagnetic coil disk, the coil of this electromagnetic coil disk have can improve electromagnetic coil disk efficiency, reduce electromagnetic coil disk temperature rise, make electromagnetic coil disk heating more evenly, be convenient to the advantage such as control of solenoid disc thickness.
Another object of the present utility model is to propose a kind of electromagnetic coil disk of the coil with described electromagnetic coil disk.
Another object of the present utility model is to propose a kind of electromagnetic oven with described electromagnetic coil disk.
For achieving the above object, first aspect of the present utility model proposes a kind of coil of electromagnetic coil disk, and described coil comprises multiple coil loop connected with each other, and each described coil loop comprises stacked on top of one another and multiple chip coil layers connected with each other.
According to the coil of electromagnetic coil disk of the present utility model, by concentric setting and multiple described coil loop connected with each other are set, and each described coil loop comprises stacked on top of one another and multiple described chip coil layer connected with each other, the structures of the multilayers of ring more than can forming.Compare the many ring coils of individual layer in correlation technique, the magnetic line of force of described coil is more concentrated, can significantly increase operation rate to improve like this efficiency.And compare the monocycle lattice coil in correlation technique, the heating of described coil is more even, not only can reduce temperature rise thus and can in the situation that meeting inductance requirement, control the thickness of electromagnetic coil disk.Therefore, according to the coil of electromagnetic coil disk of the present utility model have can improve electromagnetic coil disk efficiency, reduce electromagnetic coil disk temperature rise, make electromagnetic coil disk heating more evenly, be convenient to the advantage such as control of solenoid disc thickness.
In addition, can also there is following additional technical characterictic according to electromagnetic coil disk of the present utility model:
Each described coil loop comprises 5-17 described chip coil layer.Heating dispersion, the temperature rise that can further guarantee so described coil are low, thickness is easy to control.
The width of each described chip coil layer is that 5-20 millimeter and thickness are 0.05-0.8 millimeter.So not only can ensure the heating properties of described coil, and can make described coil there is less volume.
Between adjacent two described chip coil layers in each described coil loop, be provided with insulating barrier.Can improve thus reliability.
Multiple described coil loop comprise the coil outer shroud that encircles and be looped around ring periphery in described coil in coil.
In described coil, ring and described coil outer shroud are laminated by a sheet metal continuous helical coiling.Can simplify thus production technology, the saving of described coil and produce material.
Form described coil outer shroud sheet metal one end to ring in described coil extend and the other end protruding to form the first terminals, the one end that forms the sheet metal of ring in described coil extended by one end of described metal outer shroud and the other end protruding to form the second terminals.So not only can realize the electrical connection of the interior ring of described coil and described coil outer shroud, and be convenient to wiring.
In described coil, the height of ring is less than the height of described coil outer shroud.Thus can be so that ring and the connection of described coil outer shroud and the installation of described coil and support in described coil.
Second aspect of the present utility model proposes a kind of electromagnetic coil disk, and described electromagnetic coil disk comprises: support; Coil, described coil is according to the coil of the electromagnetic coil disk described in first aspect of the present utility model, the multiple described coil loop of described coil is all located on described support; Magnetic stripe, described magnetic stripe is multiple, multiple described magnetic stripes are located on described support.
According to electromagnetic coil disk of the present utility model, by utilizing according to the coil of the electromagnetic coil disk described in first aspect of the present utility model, there is the advantages such as efficiency is high, temperature rise is low, homogeneous heating, thin thickness.
The third aspect of the present utility model proposes a kind of electromagnetic oven, and described electromagnetic oven comprises according to the electromagnetic coil disk described in second aspect of the present utility model.
According to electromagnetic oven of the present utility model, by utilizing according to the electromagnetic coil disk described in second aspect of the present utility model, there is the advantages such as energy effect, heating effect is good, volume is little, dependable performance.
Brief description of the drawings
Fig. 1 is according to the structural representation of the coil of the electromagnetic coil disk of the utility model embodiment.
Fig. 2 is according to the cutaway view of the coil of the electromagnetic coil disk of the utility model embodiment.
Fig. 3 is according to the structural representation of the electromagnetic coil disk of the utility model embodiment.
Fig. 4 is according to the explosive view of the electromagnetic coil disk of the utility model embodiment.
Reference numeral: ring 210, the second terminals 211, coil outer shroud 220, the first terminals 221, chip coil layer 230 in electromagnetic coil disk 10, magnetic stripe 20, support 100, coil 200, coil.
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.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Describe according to the electromagnetic coil disk 10 of the utility model embodiment below with reference to Fig. 1-Fig. 4.As Figure 1-Figure 4, comprise support 100, coil 200 and magnetic stripe 20 according to the electromagnetic coil disk 10 of the utility model embodiment.
First coil 200 according to the utility model embodiment is described.Coil 200 comprises multiple coil loop connected with each other, multiple described coil loop can be successively around arranging and central axis overlap, each described coil loop comprises that stacked on top of one another and multiple chip coil layer 230(above-below directions connected with each other are as shown in the arrow A in Fig. 1-Fig. 4).In other words, coil 200 comprises that many rings of concentric setting and every ring have multilayer.
Wherein, multiple described coil loop are all located on support 100, and magnetic stripe 20 is multiple, and multiple magnetic stripes 20 are located on support 100.
According to the coil 200 of the electromagnetic coil disk 10 of the utility model embodiment, by concentric setting and multiple described coil loop connected with each other are set, and each described coil loop comprises stacked on top of one another and multiple chip coil layers 230 connected with each other, can form the structure of many ring multilayers.Compare the many ring coils of individual layer in correlation technique, the magnetic line of force of coil 200 is more concentrated, can significantly increase operation rate to improve like this efficiency.And compare the monocycle lattice coil in correlation technique, the heating of coil 200 is more even, not only can reduce temperature rise thus and can in the situation that meeting inductance requirement, control the thickness of electromagnetic coil disk 10.Therefore, according to the coil 200 of the electromagnetic coil disk 10 of the utility model embodiment have can improve electromagnetic coil disk efficiency, reduce electromagnetic coil disk temperature rise, make electromagnetic coil disk heating more evenly, be convenient to the advantage such as control of solenoid disc thickness.
According to the electromagnetic coil disk 10 of the utility model embodiment, by utilizing according to the coil 200 of the electromagnetic coil disk 10 of the utility model above-described embodiment, there is the advantages such as efficiency is high, temperature rise is low, homogeneous heating, thin thickness.
In a specific embodiment of the present utility model, as Figure 1-Figure 4, each described coil loop can comprise 5-17 chip coil layer 230.That is to say, each described coil loop can be 5-17 layer.Preferably, each described coil loop can be 13-15 layer.Heating dispersion, the temperature rise that can further guarantee like this coil 200 are low, thickness is easy to control.
Alternatively, the width of each chip coil layer 230 can be that 5-20 millimeter and thickness can be 0.05-0.8 millimeter.So not only can ensure the heating properties of coil 200, and can make coil 200 there is less volume.
Advantageously, between adjacent two the chip coil layers 230 in each described coil loop, can be provided with insulating barrier.For example, can on the outer surface of each described coil loop, apply insulating varnish.Can avoid so adjacent two chip coil layers 230 be in contact with one another and conduct electricity, capable of preventing short circuit is to improve reliability.
In a concrete example of the present utility model, as Figure 1-Figure 4, multiple described coil loop can comprise in coil ring 210 and around the coil outer shroud 220 that encircles in coil 210 peripheries.That is to say, coil 200 is the structure of dicyclo multilayer.Certainly, the utility model is not limited to this, and the concrete number of described coil loop can be determined according to actual conditions.
Wherein, as shown in Figure 1-Figure 3, in coil, ring 210 and coil outer shroud 220 can be laminated by a sheet metal continuous helical coiling.For example, in coil, ring 210 can be 11 layers, and coil outer shroud 220 can be 14 layers.Can simplify thus the production technology of coil 200, and can be so that material is saved in the connection of adjacent two chip coil layers 230 more.
Alternatively, the one end that forms the sheet metal of coil outer shroud 220 can be to encircling 210 extensions in coil and the other end can be protruding to form the first terminals 221, and the one end that forms the sheet metal of ring 210 in coil can be extended and the other end can be protruding to form the second terminals 211 by one end of coil outer shroud 220.Particularly, the lower end that forms the sheet metal of coil outer shroud 220 can be to encircling 210 extensions in coil and upper end can be protruding to form the first terminals 221, and the upper end that forms the sheet metal of ring 210 in coil can be extended and lower end can be protruding to form the second terminals 211 by the lower end of coil outer shroud 220.So not only can realize the electrical connection of the interior ring 210 of coil and coil outer shroud 220, and by the first terminals 221 and the second terminals 211 are set, can be so that wiring.
Advantageously, the height of the interior ring 210 of coil can be less than the height of coil outer shroud 220.Thus can be so that ring 210 and the connection of coil outer shroud 220 and the installation of coil 200 and support 100 in coil.
The following describes according to the electromagnetic oven of the utility model embodiment, described electromagnetic oven comprises the electromagnetic coil disk 10 according to the utility model above-described embodiment.
According to the electromagnetic oven of the utility model embodiment, by utilizing according to the electromagnetic coil disk 10 of the utility model above-described embodiment, there is the advantages such as energy effect, heating effect is good, volume is little, dependable performance.
Be all known for those of ordinary skills according to other formations of the electromagnetic oven of the utility model embodiment and operation, be not described in detail here.
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 instructions 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, instead of device or the element of instruction 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 instruction 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 " multiple " 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 integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.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 by the other feature contact 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.
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, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this specification or example and combine.
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 scope of the present utility model, amendment, replacement and modification.
Claims (10)
1. a coil for electromagnetic coil disk, is characterized in that, described coil comprises multiple coil loop connected with each other, and each described coil loop comprises stacked on top of one another and multiple chip coil layers connected with each other.
2. the coil of electromagnetic coil disk according to claim 1, is characterized in that, each described coil loop comprises 5-17 described chip coil layer.
3. the coil of electromagnetic coil disk according to claim 1, is characterized in that, the width of each described chip coil layer is that 5-20 millimeter and thickness are 0.05-0.8 millimeter.
4. the coil of electromagnetic coil disk according to claim 1, is characterized in that, between adjacent two the described chip coil layers in each described coil loop, is provided with insulating barrier.
5. according to the coil of the electromagnetic coil disk described in any one in claim 1-4, it is characterized in that, multiple described coil loop comprise the coil outer shroud that encircles and be looped around ring periphery in described coil in coil.
6. the coil of electromagnetic coil disk according to claim 5, is characterized in that, in described coil, ring and described coil outer shroud are laminated by a sheet metal continuous helical coiling.
7. the coil of electromagnetic coil disk according to claim 6, it is characterized in that, form described coil outer shroud sheet metal one end to ring in described coil extend and the other end protruding to form the first terminals, the one end that forms the sheet metal of ring in described coil extended by one end of described metal outer shroud and the other end protruding to form the second terminals.
8. the coil of electromagnetic coil disk according to claim 5, is characterized in that, in described coil, the height of ring is less than the height of described coil outer shroud.
9. an electromagnetic coil disk, is characterized in that, comprising:
Support;
Coil, described coil is according to the coil of the electromagnetic coil disk described in any one in claim 1-8, the multiple described coil loop of described coil is all located on described support;
Magnetic stripe, described magnetic stripe is multiple, multiple described magnetic stripes are located on described support.
10. an electromagnetic oven, is characterized in that, comprises electromagnetic coil disk as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084077.7U CN203761611U (en) | 2014-02-26 | 2014-02-26 | Wire coil of electromagnetic wire coil disc, electromagnetic wire coil disc and induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084077.7U CN203761611U (en) | 2014-02-26 | 2014-02-26 | Wire coil of electromagnetic wire coil disc, electromagnetic wire coil disc and induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203761611U true CN203761611U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420084077.7U Expired - Lifetime CN203761611U (en) | 2014-02-26 | 2014-02-26 | Wire coil of electromagnetic wire coil disc, electromagnetic wire coil disc and induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203761611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792402A (en) * | 2014-12-23 | 2016-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic coil disc and electric cooking appliance equipped with same |
-
2014
- 2014-02-26 CN CN201420084077.7U patent/CN203761611U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792402A (en) * | 2014-12-23 | 2016-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic coil disc and electric cooking appliance equipped with same |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
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| CX01 | Expiry of patent term |