CN206251373U - Coil panel and electromagnetic cooking appliance - Google Patents
Coil panel and electromagnetic cooking appliance Download PDFInfo
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- CN206251373U CN206251373U CN201621298809.8U CN201621298809U CN206251373U CN 206251373 U CN206251373 U CN 206251373U CN 201621298809 U CN201621298809 U CN 201621298809U CN 206251373 U CN206251373 U CN 206251373U
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- winding
- coil panel
- coil
- cooking appliance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Induction Heating Cooking Devices (AREA)
Abstract
The utility model discloses a kind of coil panel and electromagnetic cooking appliance, wherein, the winding coil that coil panel includes coil panel seat and is installed on coil panel seat, the coil panel seat tool has one flat, the winding coil be installed on it is described it is flat in the winding slot that opens up；The winding coil includes one first winding and is arranged at multiple second windings on the first winding periphery, and multiple second windings are in the circumferentially-spaced arrangement of the first winding；And it is smaller than 50mm between the edge of the edge of second winding and first winding.Technical solutions of the utility model make the heating effect of electromagnetic cooking appliance evenly.
Description
Technical field
The utility model is related to cooking apparatus technical field, more particularly to a kind of coil panel and electromagnetic cooking appliance.
Background technology
Electromagnetic type cooking apparatus, electromagnetic oven, electric cooker and pressure cooker etc., are typically produced by alternating current by coil
Raw alternating magnetic field, so that the bottom of a pan produces vortex and generates heat, reaches the purpose of cooking food.
Reference picture 1, at present, coil panel inside electromagnetic type cooking apparatus include winding coil 11 ', coil panel seat 10 ' and
Magnetic stripe etc..Winding coil is wound on coil panel seat in whole annular, and then utensil is heated.
In heating process, the distribution situation of the magnetic induction line according to produced by coil panel, coil panel produce magnetic induction line by
Middle part is gradually outwards weakened, in this way, for the bottom of a pan, heating uneven.
Utility model content
Main purpose of the present utility model is to provide a kind of coil panel, it is intended to solve existing electromagnetic cooking appliance heating uneven
Even problem.
To achieve the above object, the utility model proposes a kind of coil panel, for electromagnetic cooking appliance, including coil panel
Seat and the winding coil being installed on coil panel seat, the coil panel seat tool have one flat, and the winding coil is installed on
In the winding slot of the flat upper setting；The winding coil includes one first winding and is arranged at the first winding periphery
Multiple second windings, multiple second windings are in the circumferentially-spaced arrangement of the first winding；And the side of second winding
50mm is smaller than between the edge of edge and first winding.
Preferably, the spacing between the edge of the edge of first winding and second winding more than or equal to 20mm and
Less than or equal to 30mm.
Preferably, first winding and second winding at least one set in annular.
Preferably, first winding is set in annular, first winding with diameter greater than equal to 80mm and being less than
Equal to 150mm.
Preferably, first winding with diameter greater than equal to 100mm and less than or equal to 120mm.
Preferably, second winding in annular set, and second winding diameter in 50mm to 120mm.
Preferably, the diameter of second winding is in 80mm to 100mm.
Preferably, first winding is set with second winding in annular, and the diameter of first winding is big
In the diameter of second winding.
The utility model also provides a kind of electromagnetic cooking appliance, including coil panel, the coil panel include coil panel seat and
It is installed on the winding coil on coil panel seat, the coil panel seat tool has one flat, and the winding coil is installed on described
In the winding slot of flat upper setting；The winding coil includes one first winding and is arranged at the multiple on the first winding periphery
Second winding, multiple second windings are in the circumferentially-spaced arrangement of the first winding；And second winding and described
50mm is smaller than between one winding.
Preferably, the electromagnetic cooking appliance is electromagnetic oven, pressure cooker or electric cooker.
The technical solution of the utility model by coil panel seat it is flat on the first winding and the second winding are set, and
Second winding in the circumferentially-spaced arrangement of the first winding, be capable of achieving multizone heating, in addition, by the edge of the second winding with
Spacing between the edge of first winding is set smaller than 50mm, can avoid forming electricity between the first winding and the second winding
Magnetic white space, so as to the uniformity of electromagnetic cooking appliance heating can be improved.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is that winding coil is coiled in the structural representation on coil panel coil panel seat in the prior art；
Fig. 2 is the structural representation of the embodiment of the utility model one；
Fig. 3 is with two structural representations of the winding coil of the second winding；
Fig. 4 is with two another structural representations of the winding coil of the second winding；
Fig. 5 is with three structural representations of the winding coil of the second winding；
Fig. 6 is with four structural representations of the winding coil of the second winding；
Fig. 7 is the structural representation of winding coil in another embodiment of the utility model；
Fig. 8 is a structural representation of the utility model coil disk seat.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Coil panel seat | 101 | First winding slot |
| 11 | Winding coil | 102 | Second winding slot |
| 11a | First winding | 11b | Second winding |
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that the directional instruction of institute is only used for explaining each under a certain particular pose in the utility model embodiment
Relative position relation, motion conditions between part etc., if the particular pose changes, directionality indicates also phase
Ground is answered to change therewith.
In addition, it is related to the description of " first ", " second " etc. to be only used for describing purpose in the utility model, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
It will be understood that the combination of this technical scheme does not exist when appearance is conflicting or cannot realize, also not in the utility model requirement
Protection domain within.
The utility model proposes a kind of coil panel and includes the cooking apparatus of the coil panel in fact, and the cooking apparatus can be with
It is electromagnetic oven, electric cooker or pressure cooker etc..On electromagnetic cooking appliance, the description below is situated between by specific embodiment of electromagnetic oven
Continue.
Reference picture 2, the utility model proposes a kind of coil panel, including coil panel seat 10 and is installed on coil panel seat 10
Winding coil 11, the coil panel seat 10 is flat with one, and the winding coil is installed on the winding slot of the flat upper setting
It is interior；Winding coil 11 includes one first winding 11a and is arranged at multiple second the winding 11b, Duo Ge on the first winding 11a peripheries
Two winding 11b in the circumferentially-spaced arrangements of the first winding 11a, and the second winding 11b and the first winding 11a it
Between be smaller than 50mm.
Coil tray bottom has magnetic stripe, and usual magnetic stripe is radially set.Positioned at the magnetic strip arrangements of central area
It is relatively close, and near the distribution density of the magnetic stripe distribution density less than central area magnetic stripe of marginal portion, so, coil panel week
The magnetic field on side relatively disperses, and heating effect is poor, pan bottom is integrally heated uneven.If by the first winding 11a and
Spacing between two winding 11b is set to 50mm, then about outside away from the first winding 11a30mm, the magnetic of the first winding 11a
Field wire is just laxer, and away from the second winding 11b20mm outside, its magnetic induction line is also relatively lax, and now, the first winding
The magnetic field that 11a and the second winding 11b is produced can mutually make up, and then can make the magnetic between the first winding 11a and the second winding 11b
Field density obtains relatively strong, so as to magnetic field white space will not be formed.
Here, the first winding 11a can be with various coiled fashions, such as square, triangle, ellipse and circle etc..
As the first winding 11a, its coiled fashion can exist the second winding 11b in a variety of forms.Second winding 11b numbers
Can be for two, three, four and more；In addition, the second winding 11b can be arranged arbitrarily upwards in the first winding 11a peripheries
Cloth, also can be in the arrangement of ordering rule ground.Specifically, reference picture 3 and Fig. 4, under the mode of ordering rule arrangement, when the second winding
When the number of 11b is two, its structure can be set for U-shaped is coiled, and around the periphery of the first winding 11a, it is also possible to directly
The periphery of the first winding 11a is arranged at for annulus.Reference picture 5, when the number of the second winding 11b is three, its arrangement mode
The outside that the first winding 11a can be surrounded in 120 ° of angles between any two is set.Reference picture 6, when the second winding 11b
When number is four, its periphery for being symmetricly set in the first winding 11a two-by-two.By that analogy, when the number of the second winding 11b is one
When determining to increase in scope, the second winding 11b is in be intervally arranged around the periphery of the first winding 11a.
Reference picture 7, the first winding 11a and the second winding 11b are generally aligned in the same plane, in order to avoid the first winding 11a and
The gap of two winding 11b produces magnetic field white space, so by the spacing L between the second winding 11b and the first winding 11a
Less than 50mm, such as L can be supported for 40mm, 30mm, 20mm, 10mm, 5mm etc., or even the first winding 11a and the second winding 11b
Connect also possible, but in order that magnetic strength evenly, it is to avoid magnetic induction line is local closeer and cause to be burned, the first winding 11a's
Spacing between the edge of edge and the second winding 11b takes 20mm to 30mm for better embodiment.
The technical solution of the utility model by coil panel seat 10 it is flat on the first winding 11a and the second winding are set
11b, and the second winding 11b is in the circumferentially-spaced arrangements of the first winding 11a, is capable of achieving multizone heating, in addition, by the
Spacing between the edge of the edge of two winding 11b and the first winding 11a is set smaller than 50mm, can avoid the first winding
Electromagnetism white space is formed between the edge of the edge of 11a and the second winding 11b, so as to electromagnetic cooking appliance heating can be improved
Uniformity.
Can not be too small in view of the spacing between the first winding 11a and the second winding 11b, can otherwise cause the first winding
11a is excessively superimposed with the magnetic induction line of the second winding 11b, is burned so as to be easily caused, and reduces the uniformity of heating.In order to avoid
The situation, in the present embodiment, the spacing between the edge of the edge of the first winding 11a and the second winding 11b is preferably greater than
In 20mm and less than or equal to 30mm.
For the coil that square or triangle is set, due to the presence at turning, so magnetic strength atenuator region is easily formed, such as
It is bad that this may result in electromagnetic oven periphery magnetic strength uniformity.In one embodiment, in order that the center heating zone of coil panel adds
More regularly and uniform hot, the first winding 11a is set in annular, so that the magnetic strength that the first winding 11a is produced is evenly.Enter
For one step, because the magnetic field that the first winding 11a is produced is that outwards week is gradually decreased from centre, the first winding 11a's
Diameter can not be excessive, can not be too small, and diameter crosses conference causes that the magnetic field of the first winding 11a peripheries is excessively weak, and diameter is too small also
Cause heating region smaller, so in this embodiment, the diameter of the first winding 11a in 80mm to 150mm, preferably
100mm to 120mm.
Based on it is above-mentioned identical the reasons why, the second winding 11b also in annular set, the diameter of the second winding 11b is in 50mm
To 120mm, preferably 80mm to 100mm.
In another embodiment, in order to consider when operation is cooked, the use of whole cooking apparatus or main with center
Based on heating zone, supplemented by edge heating area, Gu the diameter of the first winding 11a is set into the diameter more than the second winding 11b,
So that more purposive complete operation and raising operating efficiency.
The negligible amounts of the second winding 11b may cause the magnetic induction line between two second winding 11b laxer, so as to cause
Heating effect is undesirable.In one embodiment, in order that the magnetic strength on the first winding 11a peripheries evenly, i.e., described second winding
The quantity of 11b at 4 to 15, such as 7,8,9,10 etc..
Reference picture 8, it is contemplated that winding coil 11 is installed on steadiness when on coil panel seat 10, above-mentioned winding slot includes using
To house first winding slot 101 of the first winding 11a and be used to second winding slot 102 of accommodating second winding 11b；During installation,
First winding 11a and the second winding 11b are correspondingly arranged in the first winding slot 101 and the second winding slot 102 so that winding wire
Circle is 11 more firm, and is unlikely in operation or occurs off-line when moving utensil and the phenomenon such as winding coil is scattered.Here, first
Winding 11a can be close around formation, or thin around formation；Second winding 11b can also be close around formation, or thin
Around formation.First winding slot 101 and the second winding slot 102 can be directly recessed on coil panel seat 10, it is also possible to be opened in peace
On the concrete structure of pallet or support plate on coil panel seat 10 etc.
In a further preferred embodiment, in order that winding coil 11 more firmly can be set around in winding slot, by inciting somebody to action
The depth of two winding slots sets the thickness more than two winding coils, allows whole winding coil 11 to be completely placed in winding slot
It is interior, so as to be substantially reduced the probability that is scattered of winding coil 11.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become
Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of coil panel, for electromagnetic cooking appliance, including coil panel seat and the winding wire that is installed on the coil panel seat
Circle, it is characterised in that
The coil panel seat tool has one flat, and the winding coil is installed in the winding slot of the flat upper setting；
The winding coil includes one first winding and is arranged at multiple second windings on the first winding periphery, multiple described
Second winding is in the circumferentially-spaced arrangement of the first winding；And the edge of the edge of second winding and first winding
Between be smaller than 50mm.
2. coil panel as claimed in claim 1, it is characterised in that the side of the edge of first winding and second winding
Spacing between edge is more than or equal to 20mm and less than or equal to 30mm.
3. coil panel as claimed in claim 1, it is characterised in that first winding and second winding at least within it
One is set in annular.
4. coil panel as claimed in claim 3, it is characterised in that first winding is set in annular, described first around
Group with diameter greater than equal to 80mm and less than or equal to 150mm.
5. coil panel as claimed in claim 4, it is characterised in that first winding with diameter greater than equal to 100mm and small
In equal to 120mm.
6. coil panel as claimed in claim 3, it is characterised in that second winding is set in annular, and described second
The diameter of winding is in 50mm to 120mm.
7. coil panel as claimed in claim 6, it is characterised in that the diameter of second winding is in 80mm to 100mm.
8. coil panel as claimed in claim 3, it is characterised in that first winding is in annular with second winding
Set, the diameter with diameter greater than second winding of first winding.
9. a kind of electromagnetic cooking appliance, it is characterised in that including the coil panel as described in claim 1 to 8 any one.
10. electromagnetic cooking appliance as claimed in claim 9, it is characterised in that the electromagnetic cooking appliance is electromagnetic oven, pressure
Pot or electric cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298809.8U CN206251373U (en) | 2016-11-29 | 2016-11-29 | Coil panel and electromagnetic cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298809.8U CN206251373U (en) | 2016-11-29 | 2016-11-29 | Coil panel and electromagnetic cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251373U true CN206251373U (en) | 2017-06-13 |
Family
ID=59002721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298809.8U Active CN206251373U (en) | 2016-11-29 | 2016-11-29 | Coil panel and electromagnetic cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803463A (en) * | 2017-12-18 | 2019-05-24 | 王天翔 | A kind of multi-thread ring type drum for electromagnetic heating |
-
2016
- 2016-11-29 CN CN201621298809.8U patent/CN206251373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803463A (en) * | 2017-12-18 | 2019-05-24 | 王天翔 | A kind of multi-thread ring type drum for electromagnetic heating |
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