CN104349522B - For heating cooker coil panel and there is its electromagnetic oven - Google Patents
For heating cooker coil panel and there is its electromagnetic oven Download PDFInfo
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- CN104349522B CN104349522B CN201310329505.8A CN201310329505A CN104349522B CN 104349522 B CN104349522 B CN 104349522B CN 201310329505 A CN201310329505 A CN 201310329505A CN 104349522 B CN104349522 B CN 104349522B
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Abstract
The invention discloses a kind of coil panel for heating cooker, also discloses a kind of electromagnetic oven for the coil panel for being used for heating cooker with this.The coil panel for heating cooker includes：Support；More than two coils, more than two coils are respectively correspondingly located on more than two supports, and coil described in wherein at least one is different with the coupling resistance and/or coupling inductance of the cooker with coil another described from the coupling resistance and/or coupling inductance of the cooker.The coil panel for heating cooker according to embodiments of the present invention have the advantages that to realize the position that is heated to the difference of cooker carries out the heating of different heating intensity, the food in cooker can roll, cooker not easy to stick, be heated evenly, to cook effect more preferable.
Description
Technical field
The present invention relates to field of household appliances, is used in particular to a kind of coil panel for heating cooker and with this
The electromagnetic oven of the coil panel of heating cooker.
Background technology
The heating region power output of existing coil panel is fixed, and by the heat affected zone of the cooker of coil panel heating and is heated
Intensity is also fixed.Therefore viscous pot is easily caused using the food in existing coil panel heating cooker, and cooked ineffective.
The content of the invention
It is contemplated that at least solve one of above-mentioned technical problem to a certain extent or provide at a kind of useful business
Industry selects.Therefore, it is an object of the present invention to propose that a kind of can realize carries out difference to the heated position of difference of cooker
Food in the heating of heating intensity, cooker can roll, cooker not easy to stick, it is heated evenly, culinary art effect is preferably used for
The coil panel of heating cooker.
It is another object of the present invention to propose a kind of electromagnetic oven with the coil panel for heating cooker.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of coil for heating cooker
Disk.The coil panel for heating cooker includes：Support；More than two coils, more than two coils are right respectively
Should ground set on the bracket, the coupling resistance of coil described in wherein at least one and the cooker and/or coupling inductance with separately
One coil is different from the coupling resistance and/or coupling inductance of the cooker.
Coil panel for heating cooker according to embodiments of the present invention is more than two by setting on the bracket
The coil, and in more than two coils at least two coils it is different from the coupling resistance of the cooker and/
Or coupling inductance is different from each other so that the power output of coil panel at least two coils in heating process is different.
That is the cooker in it is corresponding from more than two coils it is different be heated positions magnetic field intensity difference, i.e., with
Be heated corresponding to the relatively large coil of power output position heating-up temperature it is high, with power output it is relatively small described in
The heating-up temperature of heated position is low corresponding to coil, thus forms convection current in the cooker so that the food in the cooker
Rolling, thus make food in the cooker heated evenly and pot not easy to stick.It is used to add thus according to the embodiment of the present invention
The coil panel of hot cooker has the heating that can realize position progress different heating intensity of being heated to the difference of the cooker, described
Food in cooker can roll, the cooker not easy to stick, it is heated evenly, the advantages that culinary art effect is more preferable.
In addition, the coil panel according to the above embodiment of the present invention for heating cooker can also have skill additional as follows
Art feature：
According to one embodiment of present invention, in more than two coils at least one coil coil turn
It is different from the coil turn of another coil in more than two coils.It is possible thereby to realize to the cooker
The heated position of difference carries out the heating of different heating intensity, so as to be advantageous to the rolling of food in the cooker, and then makes food
It is heated evenly, the cooker not easy to stick, culinary art effect it is more preferable.
According to one embodiment of present invention, the coil is two, and the coil turn of one of them coil is 5-
12 circles, the coil turn of another coil is 10-30 circles.It is possible thereby to further improve the coil panel for heating cooker
The utilization rate of power output, in the cooker food heated uniformity and culinary art effect.
According to one embodiment of present invention, each coil includes multiturn, spacing be present per between circle coil, at least
The turn-to-turn of one coil is away from the turn-to-turn with coil another described away from difference.It is possible thereby to realize the difference to the cooker
Heated position carries out the heating of different heating intensity, so as to be advantageous to the rolling of food in the cooker, and then food is heated
Evenly, the cooker not easy to stick, culinary art effect are more preferable.
According to one embodiment of present invention, the coil layer of at least one coil in more than two coils
Number is different from the coil number of plies of another coil in more than two coils.It is possible thereby to realize to the cooker
Difference be heated position carry out different heating intensity heating, so as to be advantageous to the rolling of food in the cooker, and then make food
Thing is heated evenly, the cooker not easy to stick, culinary art effect are more preferable.
According to one embodiment of present invention, the coil is two, and the coil number of plies of one of them coil is 1-2
Layer, the coil number of plies of another coil is 2-6 layers.It is possible thereby to further improve the defeated of the coil panel for heating cooker
Go out the utilization rate of power, in the cooker food heated uniformity and culinary art effect.
According to one embodiment of present invention, at least one coil in more than two coils is cooked a meal with described
Another described coil in the distance of tool and more than two coils is different from the distance of the cooker.It is it is possible thereby to real
The position that is now heated to the difference of the cooker carries out the heating of different heating intensity, so as to be advantageous to turning over for food in the cooker
Rolling, and then make food heated evenly, the cooker not easy to stick, culinary art effect more preferable.
According to one embodiment of present invention, the coil is two, one of them described coil and the cooker away from
From for 5 centimetres -10 centimetres, the distance of another described coil and the cooker is 8 centimetres -15 centimetres.It is possible thereby to further
Improve the utilization rate of the power output of the coil panel for heating cooker, the heated uniformity of food and cook in the cooker
Prepare food effect.
According to one embodiment of present invention, the support is provided with more than two winding regions, more than two coils
It is separately positioned in more than two winding regions, more than two coils set in horizontal alignment arrangement on the bracket or are in
Circle distribution is set.Thus more than two coils can be arranged according to being actually needed, you can be added according to difference
The different heat intensities that the different cooking foods of thermal region need are arranged, so as to reach optimal culinary art effect.
Embodiment according to a second aspect of the present invention proposes a kind of electromagnetic oven.The electromagnetic oven is included described in first aspect
Coil panel for heating cooker.By setting the above-mentioned coil panel for heating cooker, the electromagnetic oven can be realized to institute
The difference position that is heated for stating cooker carries out the heating of different heating intensity, so as to be advantageous to the rolling of food in the cooker, no
The cooker easy to stick, and then make that food is heated evenly, culinary art effect is more preferable.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structural representation according to one embodiment of the invention electromagnetic oven；
Fig. 2 is the structural representation according to the electromagnetic oven of another embodiment of the invention；
Fig. 3 is the structural representation according to the electromagnetic oven of further embodiment of the present invention.
Description of reference numerals：
Electromagnetic oven 1, coil panel 10, coil 110, coil 110a, coil 110b, support 120, winding region 121, cooker 30
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " on ", " under ", " interior ", " outer ", etc. the orientation of instruction or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, " multiple " are meant that two or more, unless otherwise clearly specific limit
It is fixed.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Referring to Fig. 1-Fig. 3 descriptions coil panel 10 for heating cooker 30 according to embodiments of the present invention.Such as 1- Fig. 3
Shown, the coil panel 10 for heating cooker 30 according to embodiments of the present invention includes：Support 120 and more than two coils
110。
More than two coils 110 are respectively correspondingly located in more than two winding regions 121, wherein at least one coil
110 with the coupling resistance of the coupling resistance of cooker 30 and/or coupling inductance and another coil 110 and cooker 30 and/or coupling
Inductance is different.
In other words, in more than two coils 110 at least two coils 110 and cooker 30 coupling resistance and/or coupling
It is different from each other to close inductance.That is, in more than two coils 110 at least caused by two coils 110 magnetic field intensity that
This is different.For example, in one embodiment of the invention, coil 110 can be two, its coil 110a and cooker 30 coupling
Close resistance and can be differently configured from coil 110b and cooker 30 coupling resistance, or the coupling inductance of coil 110a and cooker 30 can be with
Different from the coupling inductance of coil 110b and cooker 30, or coil 110a and cooker 30 coupling resistance and coupling inductance not
It is same as coil 110b and cooker 30 coupling resistance and coupling inductance.
Coil panel 10 for heating cooker 30 according to embodiments of the present invention on support 120 by setting two or more
Coil 110, and at least two coils 110 are different from the coupling resistance of cooker 30 in more than two coils 110 and/or coupling
It is different from each other to close inductance so that the power output of at least two coils 110 in heating process of coil panel 10 is different.Namely
And power output say, the magnetic field intensity difference of the different positions that are heated corresponding from more than two coils 110 in cooker 30, i.e.,
The heating-up temperature of heated position is high corresponding to relatively large coil 110, corresponding with the coil 110 that power output is relatively small
The heating-up temperature of heated position is low, and convection current is thus formed in cooker 30 so that the food rolling in cooker 30, thus make cooker
Food in 30 is heated evenly and pot not easy to stick.Thus according to the coil panel 10 for heating cooker 30 of the embodiment of the present invention
With the heating that can be realized to the heated position progress different heating intensity of difference of cooker 30, the food in cooker 30 can turn over
Rolling, cooker 30 not easy to stick, it is heated evenly, the advantages that culinary art effect is more preferable.
Alternatively, more than two winding regions 121 can be provided with support 120, more than two coils 110 can be distinguished
It is arranged in more than two winding regions 121, more than two coils 110 can be in that horizontal alignment arrangement is set on support 120
Put or be circumferentially distributed setting.In other words, the center of more than two coils 110 can be located along the same line, two or more
Coil 110 center can also be located at same circumference on.Thus more than two coils 110 can be carried out according to being actually needed
Arrangement, you can arranged with the different heat intensities needed according to the different cooking foods in different heating region, so as to
Reach optimal culinary art effect.
The coupling resistance of coil 110 and cooker 30 and/or coupling inductance and coil turn, turn-to-turn away from, the coil number of plies, coil
110 and cooker 30 the parameter such as distance it is related.Specifically, in the case where other parameters are constant, coil turn, turn-to-turn
Away from a difference in, the distance of the coil number of plies, coil 110 and cooker 30, then the coupling resistance of coil 110 and cooker 30 and/
Or coupling inductance is different.
In an optional embodiment of the present invention, the line of at least one coil 110 in more than two coils 110
Enclosing the number of turn can be different from the coil turn of another coil 110 in more than two coils 110.In other words, two or more
Coil 110 at least two coils 110 coil turn it is different.That is, at least two coils 110 and cooker 30
Coupling resistance and/or coupling inductance it is different from each other, i.e., the power output of at least two coils 110 is different.It is it is possible thereby to real
The heating of different heating intensity now is carried out to the heated position of difference of cooker 30, so as to be advantageous to the rolling of food in cooker 30,
And then make food heated evenly, cooker 30 not easy to stick, culinary art effect more preferable.
Specifically, in other conditions（Such as the coil number of plies, turn-to-turn are away from, coil 110 and distance of cooker 30 etc.）It is constant
In the case of, the coil turn of coil 110 is more, and the coupling resistance of coil 110 and cooker 30 is bigger, and coupling inductance is bigger, line
The power output for enclosing disk 10 is bigger；The coil turn of coil 110 is fewer, and the coupling resistance of coil 110 and cooker 30 is smaller, coupling
Inductance is smaller, and the power output of coil panel 10 is smaller.
Preferably, coil 110 can be two.The coil turn of a coil 110a in two coils 110 can be
5-12 circles, another coil 110b coil turn can be 10-30 circles, as shown in figure 1, coil 110a coil turn is 5,
Coil 110b coil turn is 10.Had shown that by the substantial amounts of research of inventor, coil turn within the above range when, Ke Yijin
One step improve the utilization rate of the power output of the coil panel 10 for heating cooker 30, in cooker 30 food heated uniformity
And culinary art effect.
In another optional embodiment of the present invention, each coil 110 can include multiturn, often circle coil 110 it
Between spacing be present, at least one coil 110a turn-to-turn is away from the turn-to-turn with another coil 110b away from difference.In other words, two with
On coil 110 at least two coils 110 turn-to-turn away from difference.That is, at least two coils 110 and cooker 30
Coupling resistance and/or coupling inductance it is different from each other, i.e., the power output of at least two coils 110 is different.It is it is possible thereby to real
The position that is now heated to the difference of cooker 30 carries out the heating of different heating intensity, so as to be advantageous to the rolling of food in cooker 30,
Cooker 30 not easy to stick, and then make that food is heated evenly, culinary art effect is more preferable.
Specifically, in other conditions（Such as distance of coil turn, the coil number of plies, coil 110 and cooker 30 etc.）No
In the case of change, away from bigger, the coupling resistance of coil 110 and cooker 30 is smaller, and coupling inductance is smaller, defeated for the turn-to-turn of coil 110
It is smaller to go out power；For the turn-to-turn of coil 110 away from smaller, the coupling resistance of coil 110 and cooker 30 is bigger, and coupling inductance is bigger, defeated
It is bigger to go out power.
In another optional embodiment of the present invention, at least one coil 110 in more than two coils 110
The coil number of plies can be different from the coil number of plies of another coil 110 in more than two coils 110.In other words, two with
On coil 110 at least two coils 110 the coil number of plies it is different.That is, at least two coils 110 and cooker
30 coupling resistance and/or coupling inductance is different from each other, i.e., the power output of at least two coils 110 is different.It is possible thereby to
Realize that the position that is heated to the difference of cooker 30 carries out the heating of different heating intensity, so as to be advantageous to turning over for food in cooker 30
Rolling, so make food cooker 30 not easy to stick, it is heated evenly, culinary art effect it is more preferable.
Specifically, in other conditions（Such as coil turn, turn-to-turn are away from, coil 110 and distance of cooker 30 etc.）It is constant
In the case of, the coil number of plies of coil 110 is more, and the coupling resistance of coil 110 and cooker 30 is bigger, and coupling inductance is bigger, line
The power output for enclosing disk 10 is bigger；The coil number of plies of coil 110 is fewer, and the coupling resistance of coil 110 and cooker 30 is smaller, coupling
Inductance is smaller, and the power output of coil panel 10 is smaller.
Preferably, coil 110 can be two.The coil number of plies of a coil 110a in two coils 110 is 1-2
Layer, another coil 110b coil number of plies is 2-6 layers, as shown in Fig. 2 the coil 110b coil number of plies is 3 layers, coil 110a
The coil number of plies be 2 layers.Had shown that by the substantial amounts of research of inventor, the coil number of plies within the above range, can be improved further
The heated uniformity of food and culinary art in utilization rate, cooker 30 for the power output of the coil panel 10 of heating cooker 30
Effect.
In another optional embodiment of the present invention, at least one coil 110 in more than two coils can be with
Can be different with the distance of cooker 30 from another coil 110 in the distance and more than two coils 110 of cooker 30.Change speech
It, at least two coils 110 are different from the distance of cooker 30 in more than two coils 110.That is, at least two
The coupling resistance and/or coupling inductance of coil 110 and cooker 30 are different from each other, i.e., the power output of at least two coils 110
It is different.It is possible thereby to realize that the position that is heated to the difference of cooker 30 carries out the heating of different heating intensity, so as to be advantageous to cooker
The rolling of food, cooker 30 not easy to stick in 30, and then make that food is heated evenly, culinary art effect is more preferable.
It is understood that the distance of coil 110 and cooker 30 can be the upper surface of coil 110 under cooker 30
The distance on surface.
Specifically, in other conditions（Such as coil turn, turn-to-turn are away from, coil number of plies etc.）In the case of constant, coil
110 is bigger with the distance of cooker 30, and coupling resistance is smaller, and coupling inductance is smaller, and power output is smaller；Coil 110 and cooker 30
Distance it is smaller, coupling resistance is bigger, and coupling inductance is bigger, and power output is bigger.
Preferably, coil 110 can be two, and the distance of one of coil 110 and cooker 30 can be 5 centimetre -10
Centimetre, the distance of another coil 110 and cooker 30 can be 8 centimetres -15 centimetres, as shown in figure 3, coil 110a is located at coiling
The upper end in area 121, it is in small distance with cooker 30；Coil 110b is located at the lower end of winding region 121, in larger distance with cooker 30.
Had shown that by the substantial amounts of research of inventor, the distance of coil 110 and cooker 30 can further be improved and be used within the above range
The heated uniformity of food and culinary art effect in the utilization rate of the power output of the coil panel 10 of heating cooker 30, cooker 30
Fruit.
Present invention also offers a kind of electromagnetic oven 1.Electromagnetic oven 1 includes being used to add according to the above embodiment of the present invention
The coil panel 10 of hot cooker 30.By setting the above-mentioned coil panel 10 for heating cooker 30, electromagnetic oven 1 can be realized to cooker
The 30 difference position that is heated carries out the heating of different heating intensity, so as to be advantageous to the rolling of food in cooker 30, not easy to stick cook a meal
Tool 30, and then make that food is heated evenly, culinary art effect is more preferable.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (5)
- A kind of 1. coil panel for heating cooker, it is characterised in that including：Support, the support are provided with two winding regions；Two coils, two coils are respectively correspondingly located in two winding regions, and two winding regions are each provided at On the surface towards cooker of the support, the coupling resistance and/or coupling inductance of one of them described coil and the cooker It is different with the coupling resistance and/or coupling inductance of the cooker from coil another described, the coil turn of a coil Different from the coil turn of coil another described, the coil turn of one of them coil is 5-12 circles, described in another The coil turn of coil is 10-30 circles, and two coils are set in horizontal alignment arrangement on the bracket, a line Circle is different with the distance of the cooker from the distance of the cooker and another described coil, a coil and the cooker Distance be 5 centimetres -10 centimetres, the distance of another described coil and the cooker is 8 centimetres -15 centimetres, a line Circle is located at the upper end of winding region, in small distance with cooker；Another coil is located at the lower end of winding region, with the cooker It is in larger distance.
- 2. the coil panel according to claim 1 for heating cooker, it is characterised in that each coil includes more Circle, per circle coil between spacing be present, the turn-to-turn of a coil is away from the turn-to-turn with coil another described away from difference.
- 3. the coil panel according to claim 1 for heating cooker, it is characterised in thatThe coil number of plies of one coil is different from the coil number of plies of coil another described.
- 4. the coil panel according to claim 3 for heating cooker, it is characterised in thatThe coil number of plies of one coil is 1-2 layers, and the coil number of plies of another coil is 2-6 layers.
- 5. a kind of electromagnetic oven, it is characterised in that including the line for heating cooker according to any one of claim 1-4 Enclose disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329505.8A CN104349522B (en) | 2013-07-31 | 2013-07-31 | For heating cooker coil panel and there is its electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329505.8A CN104349522B (en) | 2013-07-31 | 2013-07-31 | For heating cooker coil panel and there is its electromagnetic oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104349522A CN104349522A (en) | 2015-02-11 |
| CN104349522B true CN104349522B (en) | 2018-01-02 |
Family
ID=52504052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310329505.8A Active CN104349522B (en) | 2013-07-31 | 2013-07-31 | For heating cooker coil panel and there is its electromagnetic oven |
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| CN (1) | CN104349522B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106162978B (en) * | 2015-04-08 | 2019-10-29 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and electromagnetic oven with it |
| CN108534874A (en) * | 2017-03-01 | 2018-09-14 | 佛山市顺德区美的电热电器制造有限公司 | A kind of weighing device, weighing method and electric cooker |
| CN110160090B (en) * | 2019-05-21 | 2020-06-19 | 江门市新会区美厨娘金属制品厂 | Anti-burnt electromagnetic oven |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004095309A (en) * | 2002-08-30 | 2004-03-25 | Tiger Vacuum Bottle Co Ltd | Induction heating cooker |
| CN2907161Y (en) * | 2006-04-24 | 2007-05-30 | 黄如深 | Tube/disk combined heating coil disk |
| CN2927589Y (en) * | 2006-06-04 | 2007-07-25 | 吴勇 | Heating drum of electromagnetic furnace |
| CN203378078U (en) * | 2013-07-31 | 2014-01-01 | 美的集团股份有限公司 | Coil panel used for heating cooker and electromagnetic oven provided with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2512205B1 (en) * | 2009-12-11 | 2015-02-11 | Panasonic Corporation | Induction heating apparatus and induction heating cooker provided with same |
-
2013
- 2013-07-31 CN CN201310329505.8A patent/CN104349522B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004095309A (en) * | 2002-08-30 | 2004-03-25 | Tiger Vacuum Bottle Co Ltd | Induction heating cooker |
| CN2907161Y (en) * | 2006-04-24 | 2007-05-30 | 黄如深 | Tube/disk combined heating coil disk |
| CN2927589Y (en) * | 2006-06-04 | 2007-07-25 | 吴勇 | Heating drum of electromagnetic furnace |
| CN203378078U (en) * | 2013-07-31 | 2014-01-01 | 美的集团股份有限公司 | Coil panel used for heating cooker and electromagnetic oven provided with same |
Also Published As
| Publication number | Publication date |
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| CN104349522A (en) | 2015-02-11 |
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