CN206136358U - Magnetic stripe, coil panel and electromagnetic heating device - Google Patents
Magnetic stripe, coil panel and electromagnetic heating device Download PDFInfo
- Publication number
- CN206136358U CN206136358U CN201621199724.4U CN201621199724U CN206136358U CN 206136358 U CN206136358 U CN 206136358U CN 201621199724 U CN201621199724 U CN 201621199724U CN 206136358 U CN206136358 U CN 206136358U
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- magnetic stripe
- magnetic pole
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Abstract
The utility model provides a magnetic stripe and electromagnetic heating device, wherein, the magnetic stripe includes the magnetic stripe main part, the magnetic stripe main part includes inward flange and outward flange, interior magnetism post sets up on the inward flange of magnetic stripe main part, two at least outer magnetism posts set up on the outward flange of magnetic stripe main part, magnetism post in the middle of at least one sets up in the magnetic stripe main part, and is located between magnetism post and two the at least outer magnetism posts, wherein, total width of at least one middle magnetism post is greater than the width of arbitrary two at least outer magnetism posts. The utility model provides a magnetic stripe sets up the width for being greater than arbitrary outer magnetism post through the total width with middle magnetism post, guarantees that the magnetic line of force that uses the inboard coil of coil panel of this magnetic stripe has better direction, improve the regional heating efficiency in coil panel middle part, and outer magnetism post can make magnetic line of force direction increase by constituting more than two, and what increase the magnetic stripe effectively utilizes the area, effectively promotes electromagnetic heating device's whole heating efficiency.
Description
Technical field
This utility model is related to electromagnetic heating technique field, in particular to a kind of magnetic stripe, coil panel and and electromagnetism add
Thermal.
Background technology
The coil panel of electromagnetic oven generally comprises support, magnetic stripe and coil.The efficiency of heating surface of electromagnetic oven depends on pan to magnetic
The effectively utilizes area of the utilization rate and magnetic strip of electromagnetic oven of field.Magnetic stripe on existing coil disc of electric stove is square or fan-shaped
Rhizoma Dioscoreae (peeled), such magnetic stripe are unfavorable for the magnetic resistance for reducing the magnetic line of force, and the effectively utilizes area of magnetic stripe is less, affect adding for electromagnetic oven
The thermal efficiency.
Utility model content
In order to solve at least one above-mentioned technical problem, the embodiment of first aspect of the present utility model proposes a kind of magnetic
Bar.
A kind of second aspect embodiment of the present utility model, it is also proposed that coil panel.
A kind of third aspect embodiment of the present utility model, it is also proposed that electromagnetic heater.
In view of this, the embodiment according to first aspect of the present utility model, the utility model proposes a kind of magnetic stripe, uses
In electromagnetic heater, including：Magnetic stripe main body, magnetic stripe main body include inward flange and outward flange；Inside magnet column, is arranged on magnetic stripe main body
Inward flange on；At least two outer magnetic poles, are arranged on the outward flange of magnetic stripe main body；At least one middle magnetic pole, is arranged on magnetic
In bar main body, and it is located between inside magnet column and at least two outer magnetic poles；Wherein, the overall width of middle magnetic pole is more than arbitrary at least two
The width of individual outer magnetic pole.
The magnetic stripe that this utility model is provided, by the width that the overall width of middle magnetic pole is set greater than arbitrary outer magnetic pole
Degree, it is ensured that have preferably guiding using the magnetic line of force of the coil panel inner coil of the magnetic stripe, improves coil panel central region and adds
The thermal efficiency, and outer magnetic pole is made up of two or more, be oriented to can the magnetic line of force increases, and more magnetic lines of force is concentrated towards heating object
Direction is launched, and increases the effectively utilizes area of magnetic stripe, effectively lifts the overall efficiency of heating surface of electromagnetic heater.
In addition, the magnetic stripe in above-described embodiment of this utility model offer can also have following additional technical feature：
In above-mentioned technical proposal, it is preferable that the width of at least one middle magnetic pole is more than or equal at least two outer magnetic poles
Overall width 1/2.
In the technical scheme, by the width for limiting middle magnetic pole, further so that using the coil panel of the magnetic stripe
The magnetic line of force of inner coil has preferably guiding, improves the coil panel central region efficiency of heating surface.
In above-mentioned technical proposal, it is preferable that the interval width scope between two adjacent outer magnetic poles be 2mm extremely
10mm；
It is highly preferred that the quantity of middle magnetic pole is 2mm for the interval width scope of magnetic pole in the middle of multiple and adjacent two
To 10mm.
In the technical scheme, by arranging the interval width between suitable magnetic pole, magnetic stripe width can be widened, strengthen magnetic
The magnetic property of bar, while can also avoid that the caused magnetic line of force leaks because of wide interval width, the efficiency of heating surface is reduced.
In above-mentioned technical proposal, it is preferable that the distance between inside magnet column and middle magnetic pole are more than outer magnetic pole and middle magnetic
The distance between post.
In the technical scheme, by the distance between inside magnet column and middle magnetic pole is set greater than outer magnetic pole with middle magnetic
The distance of intercolumniation so that be wound on the coil between inside magnet column and middle magnetic pole than being wound between middle magnetic pole and outer magnetic pole
Coil is more, its coil generally about system above magnetic stripe, can so improve magnetic stripe and coil panel medial center region plus
The thermal efficiency, when heated utensil, such as pan also effectively can be heated when less.
In above-mentioned technical proposal, it is preferable that quantity of the quantity of outer magnetic pole more than middle magnetic pole.
In the technical scheme, by the quantity and the location layout that rationally arrange outer magnetic pole and middle magnetic pole, increase magnetic stripe
Effectively utilizes area, effectively lift the overall efficiency of heating surface of electromagnetic heater.
In above-mentioned technical proposal, it is preferable that middle magnetic pole is spaced multiple, and at least one outer magnetic pole is located at phase
In the middle of adjacent two on the extended line of the spacer of magnetic pole.
In the technical scheme, by outer magnetic pole is arranged on the extended line of the spacer of two neighboring middle magnetic pole, make
When the proper interval for having the magnetic line of force in the middle of two between magnetic pole is revealed, can be outer on the extended line of spacer by being arranged on
Magnetic pole is oriented to, and the magnetic line of force is launched upward, and the pan above electromagnetic heater is cut, and improves heating energy
Effect.
In any of the above-described technical scheme, it is preferable that the width of magnetic stripe main body is gradually increased to outward flange by inward flange,
The long side in both sides of magnetic stripe main body is not parallel and length is different.
In the technical scheme, by the shape for arranging magnetic stripe main body, the magnetic conduction ability of magnetic stripe can be increased, magnetic is increased
The effectively utilizes area of bar, and magnetic stripe inclined arrangement on coil bracket can be made, with more magnetic stripes of arranging, favorably
In the magnetic line of force is strengthened, the overall efficiency of heating surface of electromagnetic heater is effectively lifted.
In above-mentioned technical proposal, it is preferable that magnetic stripe main body is fan annular magnetic stripe main body；Outer magnetic pole and middle magnetic pole are
The annular magnetic pole of fan, wherein, total arc length of middle magnetic pole is more than the arc length of arbitrary outer magnetic pole.
In the technical scheme, by magnetic stripe main body, each magnetic pole are disposed as fan annular, it is easy to the coiling of coil.
In above-mentioned technical proposal, it is preferable that the quantity of middle magnetic pole for multiple, wherein, the arc length of arbitrary middle magnetic pole
More than the arc length of arbitrary outer magnetic pole.
In the technical scheme, when the quantity of middle magnetic pole is multiple, arranged by the arc length by arbitrary middle magnetic pole
It is that the magnetic line of force that the coil panel inner coil using the magnetic stripe is further improved more than the arc length of arbitrary outer magnetic pole is oriented to energy
Power, improves the coil panel central region efficiency of heating surface, effectively lifts the overall efficiency of heating surface of electromagnetic heater.
The coil panel that the embodiment of this utility model second aspect is provided, including the magnetic stripe of first aspect embodiment.
The coil panel that this utility model is provided, by the magnetic stripe using first aspect embodiment so that more magnetic line of force collection
It is middle to launch towards heating object direction, the effectively utilizes area of magnetic stripe and coil panel is increased, the heating effect of coil panel is effectively lifted
Rate.
The electromagnetic heater that the embodiment of this utility model third aspect is provided, including the coil of second aspect embodiment
Disk.
The electromagnetic heater that this utility model is provided, by the coil panel using second aspect embodiment so that more
The magnetic line of force is concentrated towards heating object direction and is launched, and is increased the effectively utilizes area of magnetic stripe, is effectively improved electromagnetic heater
The overall efficiency of heating surface.
Additional aspect of the present utility model and advantage will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment
Become obvious and easy to understand, wherein：
Fig. 1 is a kind of structural representation of embodiment of this utility model；
Fig. 2 is the side view of structure shown in Fig. 1；
Fig. 3 is the side view of structure shown in Fig. 1；
Fig. 4 is the structural representation of this utility model another kind embodiment；
Fig. 5 is the side view of structure shown in Fig. 4；
Fig. 6 is the side view of structure shown in Fig. 4.
Wherein, the corresponding relation in Fig. 1 to Fig. 6 between reference and component names is：
102 magnetic stripe main bodys, 104 inside magnet columns, 106 middle magnetic poles, 108 outer magnetic poles.
Specific embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
Body embodiment is further described in detail to this utility model.It should be noted that in the case where not conflicting, this Shen
Feature in embodiment please and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand this utility model, but, this practicality
It is new to be different from other modes described here to implement using other, therefore, protection domain of the present utility model is simultaneously
Do not limited by following public specific embodiment.
The magnetic stripe according to some embodiments of this utility model is described referring to Fig. 1 to Fig. 6.
As shown in Figures 1 to 6, this utility model provides a kind of magnetic stripe, for electromagnetic heater, including：Magnetic stripe master
Body 102, magnetic stripe main body 102 include inward flange and outward flange；Inside magnet column 104, is arranged on the inward flange of magnetic stripe main body 102；Extremely
Few two outer magnetic poles 108, are arranged on the outward flange of magnetic stripe main body 102；At least one middle magnetic pole 106, is arranged on magnetic stripe master
On body 102, and it is located between inside magnet column 104 and at least two outer magnetic poles 108；Wherein, the overall width of middle magnetic pole 106 is more than and appoints
The width of one at least two outer magnetic poles 108.
The magnetic stripe that this utility model is provided, by the overall width of middle magnetic pole 106 is set greater than arbitrary outer magnetic pole 108
Width, the D1 in such as Fig. 2 is more than D2 more than the D1 in D2 and Fig. 5, to ensure the coil panel inner coil using the magnetic stripe
The magnetic line of force has preferably guiding, improves the coil panel central region efficiency of heating surface, and outer magnetic pole 108 is made up of two or more, can
So as to the magnetic line of force is oriented to increase, more magnetic lines of force is concentrated towards heating object direction and launch, increase the effectively utilizes face of magnetic stripe
Product, effectively lifts the overall efficiency of heating surface of electromagnetic heater.
In one embodiment of the present utility model, it is preferable that the width of at least one middle magnetic pole 106 is more than or equal to extremely
The 1/2 of the overall width of few two outer magnetic poles 108.
In this embodiment, by the width of magnetic pole 106 in the middle of restriction, further so that using the coil panel of the magnetic stripe
The magnetic line of force of inner coil has preferably guiding, improves the coil panel central region efficiency of heating surface.
In one embodiment of the present utility model, as shown in Figures 1 to 6, it is preferable that two adjacent outer magnetic poles 108
Between interval width scope be 2mm to 10mm；The quantity of middle magnetic pole 106 is magnetic pole 106 in the middle of multiple and adjacent two
Interval width scope be 2mm to 10mm.
In this embodiment, by arranging the interval width between suitable magnetic pole, magnetic stripe width can be widened, strengthens magnetic stripe
Magnetic property, while can also avoid that the caused magnetic line of force leaks because of wide interval width, the efficiency of heating surface is reduced.
In one embodiment of the present utility model, as shown in Figure 3 and Figure 6, it is preferable that inside magnet column 104 and middle magnetic pole
The distance between 106 more than the distance between outer magnetic pole 108 and middle magnetic pole 106.
In this embodiment, by outer magnetic pole will be set greater than apart from H1 between inside magnet column 104 and middle magnetic pole 106
The H1 in H2, such as Fig. 3 between 108 and middle magnetic pole 106 is more than H2 more than the H1 in H2 and Fig. 6 so that be wound on interior magnetic
Coil between post 104 and middle magnetic pole 106 is more more than the coil being wound between middle magnetic pole 106 and outer magnetic pole 108, wherein
Coil is generally wound on above magnetic stripe, can so improve the efficiency of heating surface in magnetic stripe and coil panel medial center region, when being added
The utensil of heat, such as pan, also effectively can be heated when less.
In one embodiment of the present utility model, as shown in Figures 1 to 6, it is preferable that the quantity of outer magnetic pole 108 is more than
The quantity of middle magnetic pole 106.
In this embodiment, by the outer magnetic pole 108 of rationally setting and quantity and the location layout of middle magnetic pole 106, increase
The effectively utilizes area of magnetic stripe, effectively lifts the overall efficiency of heating surface of electromagnetic heater.
In one embodiment of the present utility model, as shown in Figures 4 to 6, it is preferable that middle magnetic pole 106 is set for interval
That what is put is multiple, and at least one outer magnetic pole 108 is located in the middle of adjacent two on the extended line of the spacer of magnetic pole 106.
In this embodiment, by outer magnetic pole is arranged on the extended line of the spacer of two neighboring middle magnetic pole 106
108 so that when there is the magnetic line of force to reveal from the interval between magnetic pole 106 in the middle of two, can be by being arranged on prolonging for spacer
Outer magnetic pole 108 on long line is oriented to, and the magnetic line of force is launched upward, and the pan above electromagnetic oven is cut, and is improved
Heating efficiency.
In one embodiment of the present utility model, as shown in Figures 1 to 6, it is preferable that the width of magnetic stripe main body 102 by
Inward flange gradually increases to outward flange, and the long side in both sides of magnetic stripe main body is not parallel and length is different.
In this embodiment, by the shape of setting magnetic stripe main body 102, the magnetic conduction ability of magnetic stripe can be increased, is increased
The effectively utilizes area of magnetic stripe, and magnetic stripe inclined arrangement on coil bracket can be made, with more magnetic stripes of arranging, have
Beneficial to the magnetic line of force is strengthened, the overall efficiency of heating surface of electromagnetic heater is effectively lifted.
In one embodiment of the present utility model, as shown in Figures 1 to 6, it is preferable that magnetic stripe main body 102 is fan annular
Magnetic stripe main body 102；Outer magnetic pole 108 and middle magnetic pole 106 are the annular magnetic pole of fan, wherein, total arc length of middle magnetic pole 106 is more than
The arc length of arbitrary outer magnetic pole 108.
In this embodiment, by magnetic stripe main body 102, each magnetic pole are disposed as fan annular, it is easy to the coiling of coil.
In one embodiment of the present utility model, as shown in Figure 5, it is preferable that the quantity of middle magnetic pole 106 for multiple,
Wherein, arc length of the arc length of arbitrary middle magnetic pole 106 more than arbitrary outer magnetic pole 108.
In this embodiment, middle magnetic pole 106 quantity for it is multiple when, by by the arc length of arbitrary middle magnetic pole 106
The arc length of arbitrary outer magnetic pole 108 is set greater than, the D3 in such as Fig. 5 is more than D2, further improves the line using the magnetic stripe
The magnetic line of force guidance capability of circle disk inner coil, improves the coil panel central region efficiency of heating surface, effectively lifts electromagnetic heater
The overall efficiency of heating surface.
In one embodiment of the present utility model, the width of 102 inward flange of magnetic stripe main body is less than outer peripheral width, magnetic
The width of bar main body 102 is become larger from magnetic stripe inward flange to outward flange, and two side of magnetic stripe body is not parallel and angle of inclination is different.
In above-mentioned each embodiment of the present utility model, when described magnetic stripe main body 102 and each magnetic pole are fan annular
Or during other curvilinear figures, magnetic pole width refers to the length of arc length, rather than horizontal linear width.
This utility model additionally provides a kind of coil panel, including the magnetic stripe of first aspect embodiment.
The coil panel that this utility model is provided, by the magnetic stripe using first aspect embodiment so that more magnetic line of force collection
It is middle to launch towards heating object direction, the effectively utilizes area of magnetic stripe and coil panel is increased, the heating effect of coil panel is effectively lifted
Rate.
This utility model additionally provides a kind of electromagnetic heater, including the coil panel of second aspect embodiment.
The electromagnetic heater that this utility model is provided, by the coil panel using second aspect embodiment so that more
The magnetic line of force is concentrated towards heating object direction and is launched, and increases the effectively utilizes area of magnetic stripe, effectively lifts electromagnetic heater
The overall efficiency of heating surface.
In one embodiment of the present utility model, it is preferable that electromagnetic heater is electromagnetic oven, insulating pot or electric heating
Pot.
In this embodiment, electromagnetic oven, insulating pot or electric food warmer are by using this utility model first aspect embodiment
The coil panel of magnetic stripe or second aspect embodiment, increases the effectively utilizes area of magnetic stripe, effectively improves the efficiency of heating surface.
In this utility model, term " multiple " then refers to two or more, unless otherwise clearly restriction.Term
" installation ", " being connected ", " connection ", " fixation " etc., term all should be interpreted broadly, and for example, " connection " can be fixedly connected,
Can be detachably connected, or be integrally connected；" being connected " can be joined directly together, it is also possible to by the indirect phase of intermediary
Even.For the ordinary skill in the art, can understand above-mentioned term in this utility model as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that describe with reference to the embodiment or example are contained in of the present utility model at least one
In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term
Or example.And, the specific features of description, structure, material or feature can be in one or more any embodiment or examples
In combine in an appropriate manner.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.
Claims (11)
1. a kind of magnetic stripe, for electromagnetic heater, it is characterised in that include：
Magnetic stripe main body, the magnetic stripe main body include inward flange and outward flange；
Inside magnet column, is arranged on the inward flange of the magnetic stripe main body；
At least two outer magnetic poles, are arranged on the outward flange of the magnetic stripe main body；
At least one middle magnetic pole, is arranged in the magnetic stripe main body, and is located at the inside magnet column and described at least two outer magnetic
Between post；
Wherein, width of the overall width of the middle magnetic pole more than arbitrary outer magnetic pole.
2. magnetic stripe according to claim 1, it is characterised in that
The width of magnetic pole more than or equal to the overall width of outer magnetic pole described at least two 1/2 in the middle of described at least one.
3. magnetic stripe according to claim 1, it is characterised in that
Interval width scope between two adjacent outer magnetic poles is 2mm to 10mm；And/or
The quantity of the middle magnetic pole for two multiple and adjacent middle magnetic poles interval width scope be 2mm extremely
10mm。
4. magnetic stripe according to claim 1, it is characterised in that
The distance between the inside magnet column and the middle magnetic pole are more than the distance between the outer magnetic pole and the middle magnetic pole.
5. magnetic stripe according to claim 1, it is characterised in that
Quantity of the quantity of the outer magnetic pole more than the middle magnetic pole.
6. magnetic stripe according to claim 1, it is characterised in that
The middle magnetic pole is spaced multiple, and outer magnetic pole described at least one is located at two adjacent middle magnetic poles
Spacer extended line on.
7. magnetic stripe according to any one of claim 1 to 6, it is characterised in that
The width of the magnetic stripe main body is gradually increased to the outward flange by the inward flange, the long side in both sides of the magnetic stripe main body
It is not parallel and length is different.
8. magnetic stripe according to claim 7, it is characterised in that
The magnetic stripe main body is fan annular magnetic stripe main body；
The outer magnetic pole and the middle magnetic pole are the annular magnetic pole of fan, wherein, total arc length of the middle magnetic pole is more than arbitrary
The arc length of the outer magnetic pole.
9. magnetic stripe according to claim 8, it is characterised in that
The quantity of the middle magnetic pole for multiple, wherein, the arc length of arbitrary middle magnetic pole is more than arbitrary outer magnetic pole
Arc length.
10. a kind of coil panel, it is characterised in that include：
Magnetic stripe as claimed in any one of claims 1-9 wherein.
11. a kind of electromagnetic heaters, it is characterised in that include：
Coil panel as claimed in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199724.4U CN206136358U (en) | 2016-11-07 | 2016-11-07 | Magnetic stripe, coil panel and electromagnetic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199724.4U CN206136358U (en) | 2016-11-07 | 2016-11-07 | Magnetic stripe, coil panel and electromagnetic heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136358U true CN206136358U (en) | 2017-04-26 |
Family
ID=58578201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199724.4U Active CN206136358U (en) | 2016-11-07 | 2016-11-07 | Magnetic stripe, coil panel and electromagnetic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112108A (en) * | 2018-01-19 | 2018-06-01 | 温州泳恒科技有限公司 | The electromagnetic coil and electromagnetic welding equipment of electromagnetic welding equipment |
| CN111970777A (en) * | 2019-05-19 | 2020-11-20 | 宁波方太厨具有限公司 | Wire coil for electromagnetic range |
-
2016
- 2016-11-07 CN CN201621199724.4U patent/CN206136358U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112108A (en) * | 2018-01-19 | 2018-06-01 | 温州泳恒科技有限公司 | The electromagnetic coil and electromagnetic welding equipment of electromagnetic welding equipment |
| CN111970777A (en) * | 2019-05-19 | 2020-11-20 | 宁波方太厨具有限公司 | Wire coil for electromagnetic range |
| CN111970777B (en) * | 2019-05-19 | 2022-02-08 | 宁波方太厨具有限公司 | Wire coil for electromagnetic range |
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