CN104185329A - Coil panel assembly and induction cooker provided with coil panel assembly - Google Patents
Coil panel assembly and induction cooker provided with coil panel assembly Download PDFInfo
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- CN104185329A CN104185329A CN201310192489.2A CN201310192489A CN104185329A CN 104185329 A CN104185329 A CN 104185329A CN 201310192489 A CN201310192489 A CN 201310192489A CN 104185329 A CN104185329 A CN 104185329A
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Abstract
The invention discloses a coil panel assembly and an induction cooker provided with the coil panel assembly. The coil panel assembly includes a coil panel and a magnetism separation assembly which is used for shielding the coil panel so as to shield a magnetic field of a shielded area of the coil panel. The magnetism separation assembly is movable relative to the coil panel so as to change the area of the coil panel, shielded by the magnetism separation assembly. The coil panel assembly has the advantages of adjustability of a heating area, even heating and capability of improvement of cooking effect and the like.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of coil panel assembly and the electromagnetic oven with described coil panel assembly.
Background technology
Existing electromagnetic oven, the heating region of coil panel is fixed, and cannot set voluntarily or regulate according to culinary art demand, and heated condition fixedly causes heating inhomogeneous, and culinary art effect is poor.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.For this reason, one object of the present invention is to propose that a kind of heating region is adjustable, homogeneous heating, can improves the coil panel assembly of culinary art effect.
Another object of the present invention is to propose a kind of electromagnetic oven with described coil panel assembly.
For achieving the above object, a first aspect of the present invention proposes a kind of coil panel assembly, and described coil panel assembly comprises: coil panel; With for block described coil panel with shield described coil panel the region being blocked magnetic field every magnetic assembly, described every the relatively described coil panel of magnetic assembly removable with change described coil panel by described region of blocking every magnetic assembly.
Described every magnetic assembly by arranging according to the coil panel assembly of the embodiment of the present invention, described in can utilizing, every magnetic assembly, block described coil panel to shield the magnetic field of the part being blocked of described coil panel, and described removable every the relatively described coil panel of magnetic assembly, like this can be by adjusting the described region being blocked that regulates described coil panel every the position of the relatively described coil panel of magnetic assembly, position and the area in the magnetic field of described coil panel conductively-closed can be regulated thus, thereby the heating region of described coil panel assembly and the size of heating region can be regulated.That is to say that the region being blocked by changing described coil panel can change the heating region of described coil panel assembly.In addition, describedly every magnetic assembly, can move continuously, the heating region of described like this coil panel assembly also can and then change, make described coil panel assembly realize dynamic area heating, dynamic area heating can form convection current, can make to cook thing and roll in digestion process, strengthens heating uniformity.Therefore, according to the coil panel assembly of the embodiment of the present invention, have that heating region is adjustable, homogeneous heating, can improve the advantages such as culinary art effect.
In addition, coil panel assembly according to the present invention also has following additional technical feature:
According to one embodiment of present invention, described coil panel assembly also comprises driven unit, described driven unit with described every magnetic assembly be connected and drive described in every magnetic assembly, relative to described coil panel, move.Described in can controlling more easily thus, every magnetic assembly, relative to described coil panel, move.
According to one embodiment of present invention, it is described above magnetic assembly is positioned at described coil panel, described every magnetic assembly, comprise plural every disk, described in each, every disk size and/or shape, differ, the zones of different of blocking described coil panel directly over disk moves to described coil panel time described in each.The heating region of described coil panel assembly can be regulated more easily thus, and the adjustable extent of the heating region of described coil panel assembly can be improved.
According to one embodiment of present invention, plural described every the disk spelling formation disk consistent with the shape of described coil panel.Can further improve the adjustable extent of the heating region of described coil panel assembly like this, to offer user, more select.
According to one embodiment of present invention, described is three every disk, comprise first every disk, second every disk and the 3rd every disk, the described first middle ring and outer region of blocking described coil panel directly over disk moves to described coil panel time, the described second center and outer region of blocking described coil panel directly over disk moves to described coil panel time, the described the 3rd center and the territory, Central District of blocking described coil panel directly over disk moves to described coil panel time.Can make so described coil panel assembly there is overall heating function, inner ring heating function, centre circle heating function and outer ring heating function.
According to one embodiment of present invention, described is three every disk, comprise the 4th every disk, the 5th every disk and the 6th every disk, the described the 4th central area of blocking described coil panel directly over disk moves to described coil panel time, the described the 5th territory, Central District of blocking described coil panel directly over disk moves to described coil panel time, the described the 6th outer region of blocking described coil panel directly over disk moves to described coil panel time.Can make so described coil panel assembly there is overall heating function, centre circle and outer ring heating function, inner ring and outer ring heating function and inner ring and centre circle heating function.
According to one embodiment of present invention, described driven unit drive three described in disk any two move to directly over described coil panel.Can make equally thus described coil panel assembly there is overall heating function, inner ring heating function, centre circle heating function and outer ring heating function.
According to one embodiment of present invention, described driven unit comprises: carrying bull stick, described carrying bull stick has and is positioned at conplane the first pole, the second pole and the 3rd pole, the second end of described the first pole be connected with the second end of described the second pole and described the first pole perpendicular to described the second pole, the second end of described the 3rd pole is connected with the second end of described the first pole and the second end of described the second pole respectively and described the 3rd pole and described the first pole are located along the same line, described in three, every disk, be located at respectively the first end of described the first pole, the first end of the first end of described the second pole and described the 3rd pole, and motor, the driving shaft of described motor respectively with the second end of described the first pole, the second end of described the second pole is connected with the second end of described the 3rd pole, described motor drives described carrying bull stick to take the junction of described the first pole, described the second pole and described the 3rd pole to be pivot rotation.Can realize thus described driven unit and every disk, relative to described coil panel, move described in driving respectively three, and simple in structure, the dependable performance of described driven unit.
A second aspect of the present invention proposes a kind of electromagnetic oven, and described electromagnetic oven comprises: furnace shell, in described furnace shell, there is container cavity, and described furnace shell is provided with the fire door that described container cavity is in communication with the outside; Panel, described panel is located at fire door on described furnace shell and described in capping; With coil panel assembly, described coil panel assembly is described according to a first aspect of the invention coil panel assembly, described coil panel assembly is located in described container cavity, describedly every magnetic assembly, is positioned at the below of described panel and described coil panel is positioned at the described below every magnetic assembly.
According to the electromagnetic oven of the embodiment of the present invention by utilizing described according to a first aspect of the invention coil panel assembly, thereby have that heating region is adjustable, an advantage such as homogeneous heating, culinary art are effective.
According to one embodiment of present invention, described electromagnetic oven also comprises controller, described controller is connected with described driven unit, and described controller is for detection of the described position every magnetic assembly and according to the described position every magnetic assembly and user instruction, control described driven unit and every magnetic assembly, relative to described coil panel, move described in driving.Can improve the automaticity of described electromagnetic oven thus, so that the use of described electromagnetic oven is convenient.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is vertical view when coil panel assembly heats totally according to an embodiment of the invention;
Fig. 2 is cutaway view when electromagnetic oven heats totally according to an embodiment of the invention;
Vertical view when Fig. 3 is coil panel assembly inner ring heating according to an embodiment of the invention;
Cutaway view when Fig. 4 is electromagnetic oven inner ring heating according to an embodiment of the invention;
Vertical view when Fig. 5 is coil panel assembly centre circle heating according to an embodiment of the invention;
Cutaway view when Fig. 6 is electromagnetic oven centre circle heating according to an embodiment of the invention;
Vertical view when Fig. 7 is coil panel assembly outer ring heating according to an embodiment of the invention;
Cutaway view when Fig. 8 is electromagnetic oven outer ring heating according to an embodiment of the invention;
Fig. 9 is vertical view when coil panel assembly heats totally in accordance with another embodiment of the present invention;
Figure 10 is cutaway view when electromagnetic oven heats totally in accordance with another embodiment of the present invention;
Vertical view when Figure 11 is coil panel assembly centre circle and outer ring heating in accordance with another embodiment of the present invention;
Cutaway view when Figure 12 is electromagnetic oven centre circle and outer ring heating in accordance with another embodiment of the present invention;
Vertical view when Figure 13 is coil panel assembly inner ring and outer ring heating in accordance with another embodiment of the present invention;
Cutaway view when Figure 14 is electromagnetic oven inner ring and outer ring heating in accordance with another embodiment of the present invention;
Vertical view when Figure 15 is coil panel assembly inner ring and centre circle heating in accordance with another embodiment of the present invention;
Cutaway view when Figure 16 is electromagnetic oven inner ring and centre circle heating in accordance with another embodiment of the present invention.
Electromagnetic oven 1, coil panel assembly 10, panel 20, coil panel 100, first every disk 210, first every magnetic area 211, the first saturating magnetic area 212, second every disk 220, second every magnetic area 221, the second saturating magnetic area 222, the 3rd every disk 230, the 3rd every magnetic area 231, the 3rd saturating magnetic area 232, the 4th every disk 240, the 4th every magnetic area 241, the 4th saturating magnetic area 242, the 5th every disk 250, the 5th every magnetic area 251, the 5th saturating magnetic area 252, the 6th every disk 260, the 6th every magnetic area 261, the 6th saturating magnetic area 262, the first pole 310, the second pole 320, the 3rd pole 330, motor 340, controller 400.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Below with reference to Fig. 1-Figure 16, describe according to the coil panel assembly 10 of the embodiment of the present invention.As shown in Fig. 1-Figure 16, according to the coil panel assembly 10 of the embodiment of the present invention, comprise coil panel 100 and every magnetic assembly.
Described every magnetic assembly for blocking coil panel 100 with the magnetic field in the region being blocked of shielded coil dish 100, described every the relative coil panel 100 of magnetic assembly removable with change coil panel 100 by described region of blocking every magnetic assembly.In other words, describedly every magnetic assembly, be located at movably on coil panel 100 or near coil panel 100.
Described every magnetic assembly by arranging according to the coil panel assembly 10 of the embodiment of the present invention, described in can utilizing, every magnetic assembly, block coil panel 100 with the magnetic field of the part being blocked of shielded coil dish 100, and described removable every the relative coil panel 100 of magnetic assembly, like this can be by adjusting the described region being blocked of carrying out regulating winding dish 100 every the position of the relative coil panel 100 of magnetic assembly, position and the area in magnetic field that thus can 100 conductively-closeds of regulating winding dish, thereby heating region that can regulating winding dish assembly 10 and the size of heating region.That is to say that the region being blocked by changing coil panel 100 can change the heating region of coil panel assembly 10.In addition, describedly every magnetic assembly, can move continuously, the heating region of coil panel assembly 10 also can and then change like this, make coil panel assembly 10 realize dynamic area heating, dynamic area heating can form convection current, can make to cook thing and roll in digestion process, strengthens heating uniformity.Therefore, according to the coil panel assembly 10 of the embodiment of the present invention, have that heating region is adjustable, homogeneous heating, can improve the advantages such as culinary art effect.
Alternatively, coil panel assembly 10 can also comprise driven unit, and described driven unit can be connected and described driven unit can drive and describedly every magnetic assembly, relative to coil panel 100, moves every magnetic assembly with described.Described in can controlling more easily thus, every magnetic assembly, relative to coil panel 100, move.
Particularly, describedly every magnetic assembly, can be arranged in coil panel 100 tops (above-below direction is as shown in the arrow A of accompanying drawing), described every magnetic assembly, can comprise plural every disk, described in each, every disk size and/or shape, can differ, the zones of different that can block coil panel 100 directly over disk moves to coil panel 100 time described in each.Plural described any in disk can be moved to thus coil panel 100 directly over so that coil panel assembly 10 forms different heating regions.That is to say, the heating region of regulating winding dish assembly 10 more easily, and can improve the adjustable extent of the heating region of coil panel assembly 10.
Needing to understand ground is, described every magnetic assembly be positioned at coil panel 100 tops refer to described every magnetic assembly any position on coil panel 100 place horizontal planes, and described directly over disk moves to coil panel 100, refer to described overlapping every disk and the projection of coil panel 100 on horizontal plane.Be the top of coil panel 100 comprise coil panel 100 directly over.
Wherein, plurally described every disk, can form the disk consistent with the shape of coil panel 100 by spelling.That is to say, the area sum of the plural described projection on horizontal plane every disk can equal the area of the projection of coil panel 100 on horizontal plane.Be every disk, to block respectively the magnetic field of the zones of different of coil panel 100 described in each.Can further improve the variation of the heating region of coil panel assembly 10 thus, thereby can further improve the adjustable extent of the heating region of coil panel assembly 10, to offer user, more select.
Fig. 1-Fig. 8 shows the coil panel assembly 10 of a specific embodiment according to the present invention.As Figure 1-Figure 8, describedly every disk, can be three, comprise first every disk 210, second every disk 220 and the 3rd every disk 230, the first middle ring and the outer region that can block coil panel 100 directly over disk 210 moves to coil panel 100 time, second can block coil panel 100 center and outer region directly over disk 220 moves to coil panel 100 time, and the 3rd can block coil panel 100 center and territory, Central District directly over disk 230 moves to coil panel 100 time.Can make like this coil panel assembly 10 there is overall heating function, inner ring heating function, centre circle heating function and outer ring heating function.
Particularly, first every disk 210 can have shielded coil dish 100 magnetic field first every magnetic area 211 and the first saturating magnetic area 212 of allowing the magnetic field of coil panel 100 to pass, the first saturating magnetic area 212 can be positioned at the first circle centre position every disk 210 for circular and the first saturating magnetic area 212, the central axis of the first saturating magnetic area 212 can with the first central axes every disk 210, described driven unit can be connected and described driven unit can drive first every disk 210, first, to block between position and the first disengaging configuration and move every disk 210 with first, described first, blocking position first can be overlapping every disk 210 and the projection of coil panel 100 on horizontal plane, can be separated every disk 210 and the projection of coil panel 100 on horizontal plane at described the first disengaging configuration first.Wherein, described first, block position first every disk 210 and overlapping the referring to of the projection of coil panel 100 on horizontal plane: the periphery of the projection of coil panel 100 on horizontal plane along be positioned at first every disk 210 inner side on the periphery edge of the projection on horizontal plane; Or the periphery of the projection of coil panel 100 on horizontal plane along with the periphery of the first projection on horizontal plane every disk 210 along concordant.At described the first disengaging configuration first every disk 210 and separated the referring to of the projection of coil panel 100 on horizontal plane: every disk 210, the projection on horizontal plane does not have overlapping part in the projection and first of coil panel 100 on horizontal plane.Can control so described driven unit drives first every disk 210, to move to described the first disengaging configuration so that coil panel assembly 10 heats totally, and can control described driven unit and drive first every disk 210, to move to described first and block position so that coil panel assembly 10 carries out inner ring heating, can be so that coil panel assembly 10 has inner ring heating and heating function totally.
Second every disk 220 can have shielded coil dish 100 magnetic field second every magnetic area 221 and the second saturating magnetic area 222 of allowing the magnetic field of coil panel 100 to pass, the second saturating magnetic area 222 can for annular and the second saturating magnetic area 222 can be second between the center of circle and outer peripheral edges of disk 220, the central axis of the second saturating magnetic area 222 can with the second central axes every disk 220, described driven unit can be connected and described driven unit can drive second every disk 220, second, to block between position and the second disengaging configuration and move every disk 220 with second, described second, blocking position second can be overlapping every disk 220 and the projection of coil panel 100 on horizontal plane, can be separated every disk 220 and the projection of coil panel 100 on horizontal plane at described the second disengaging configuration second.Wherein, described second, blocking position second can overlappingly refer to every disk 220 and the projection of coil panel 100 on horizontal plane: the periphery of the projection of coil panel 100 on horizontal plane along be positioned at second every disk 220 inner side on the periphery edge of the projection on horizontal plane; Or the periphery of the projection of coil panel 100 on horizontal plane along with the periphery of the second projection on horizontal plane every disk 220 along concordant.At described the second disengaging configuration second, every disk 220, can separatedly refer to the projection of coil panel 100 on horizontal plane: every disk 220, the projection on horizontal plane does not have overlapping part in the projection and second of coil panel 100 on horizontal plane.Can control so described driven unit drives second every disk 220, to move to described the second disengaging configuration so that coil panel assembly 10 heats totally, and can control described driven unit and drive second every disk 220, to move to described second and block position so that coil panel assembly 10 carries out centre circle heating, can be so that coil panel assembly 10 has centre circle heating and heating function totally.
The 3rd every disk 230 can have shielded coil dish 100 magnetic field the 3rd every magnetic area 231 and the 3rd saturating magnetic area 232 that allows the magnetic field of coil panel 100 to pass, the 3rd saturating magnetic area 232 can be positioned at the 3rd outer peripheral edges place every disk 230 for annular and the 3rd saturating magnetic area 232, the central axis of the 3rd saturating magnetic area 232 can with the 3rd central axes every disk 230, described driven unit can be connected and described driven unit can drive the 3rd every disk 230, the 3rd, to block between position and Three Cut Off's position and move every disk 230 with the 3rd, the described the 3rd, blocking position the 3rd can be overlapping every disk 230 and the projection of coil panel 100 on horizontal plane, can be separated every disk 230 and the projection of coil panel 100 on horizontal plane in described Three Cut Off's position the 3rd.Wherein, the described the 3rd, blocking position the 3rd can overlappingly refer to every disk 230 and the projection of coil panel 100 on horizontal plane: the periphery of the projection of coil panel 100 on horizontal plane along be positioned at the 3rd every disk 230 inner side on the periphery edge of the projection on horizontal plane; Or the periphery of the projection of coil panel 100 on horizontal plane along with the periphery of the 3rd projection on horizontal plane every disk 230 along concordant.In described Three Cut Off's position the 3rd, every disk 230, can separatedly refer to the projection of coil panel 100 on horizontal plane: every disk 230, the projection on horizontal plane does not have overlapping part in the projection and the 3rd of coil panel 100 on horizontal plane.Can control so described driven unit drives the 3rd every disk 230, to move to described Three Cut Off's position so that coil panel assembly 10 heats totally, and can control described driven unit and drive the 3rd every disk 230, to move to the described the 3rd and block position so that coil panel assembly 10 carries out outer ring heating, can be so that coil panel assembly 10 has outer ring heating and heating function totally.
Needing to understand ground is, the inner ring of coil panel 100 refers to the part of the circle centre position of coil panel 100, and the outer ring of coil panel 100 refers to the part of the outer peripheral edges of coil panel 100, and the centre circle of coil panel 100 refers to the part between the center of circle and outer peripheral edges of coil panel 100.
Alternatively, first all can be made of aluminum every disk 230 every disk 220 and the 3rd every disk 210, second, and the first saturating magnetic area 212 can form by the respective regions every disk 210 by hollow out first.The second saturating magnetic area 222 can form by the respective regions every disk 220 by hollow out second.The 3rd saturating magnetic area 232 can form by hollow out the 3rd respective regions every disk 230.Certainly, first saturating magnetic area the 212, second saturating magnetic area 222 and the 3rd saturating magnetic area 232 also can consist of magnetic-permeable material.
Below with reference to Fig. 1-Fig. 8, be described in five kinds of mode of heatings of the present embodiment coil dish assembly 10.
The first: heating (as depicted in figs. 1 and 2) totally.
Described driven unit is controlled first and is moved to described the first disengaging configuration, controls second and every disk 220, move to described the second disengaging configuration and control the 3rd and move to described Three Cut Off's position every disk 230 every disk 210.Now, the first projection on horizontal plane every disk 210, second every disk 220 projection on horizontal plane with the 3rd every disk 230 projection on horizontal plane all separated with the projection of coil panel 100 on horizontal plane, coil panel 100 is not blocked, and coil panel assembly 10 heats totally.
The second: inner ring heating (as shown in Figure 3 and Figure 4).
Described driven unit is controlled second and is moved to described the second disengaging configuration, controls the 3rd and every disk 230, move to described Three Cut Off's position and control first and every disk 210, move to described first and block position every disk 220.Now, second every disk 220 projection on horizontal plane with the 3rd every disk 230 projection on horizontal plane all separated with the projection of coil panel 100 on horizontal plane, and first every disk 210 projection on horizontal plane and the projection of coil panel 100 on horizontal plane overlapping, the centre circle of coil panel 100 and outer ring are blocked every magnetic area 211 by first, the magnetic field of the inner ring of coil panel 100 can pass first every disk 210 by the first saturating magnetic area 212, and coil panel assembly 10 carries out inner ring heating.
The third: centre circle heating (as shown in Figure 5 and Figure 6).
Described driven unit is controlled first and is moved to described the first disengaging configuration, controls the 3rd and every disk 230, move to described Three Cut Off's position and control second and every disk 220, move to described second and block position every disk 210.Now, first every disk 210 projection on horizontal plane with the 3rd every disk 230 projection on horizontal plane all separated with the projection of coil panel 100 on horizontal plane, and second every disk 220 projection on horizontal plane and the projection of coil panel 100 on horizontal plane overlapping, the inner ring of coil panel 100 and outer ring are blocked every magnetic area 221 by second, the magnetic field of the centre circle of coil panel 100 can pass second every disk 220 by the second saturating magnetic area 222, and coil panel assembly 10 carries out centre circle heating.
The 4th kind: outer ring heating (as shown in Figure 7 and Figure 8).
Described driven unit is controlled first and is moved to described the first disengaging configuration, controls second and every disk 220, move to described the second disengaging configuration and control the 3rd and every disk 230, move to the described the 3rd and block position every disk 210.Now, first every disk 210 projection on horizontal plane with second every disk 220 projection on horizontal plane all separated with the projection of coil panel 100 on horizontal plane, and the 3rd every disk 230 projection on horizontal plane and the projection of coil panel 100 on horizontal plane overlapping, the inner ring of coil panel 100 and centre circle are blocked every magnetic area 231 by the 3rd, the magnetic field of the outer ring of coil panel 100 can pass the 3rd every disk 230 by the 3rd saturating magnetic area 232, and coil panel assembly 10 carries out outer ring heating.
The 5th kind: Convective Heating.
Described drive unit control first every disk 210, second every disk 220 and the 3rd every disk 230 continuous movings, to carry out successively inner ring heating, centre circle heating and outer ring heating, so circulation is so that coil panel assembly 10 carries out Convective Heating.
Fig. 9-Figure 16 shows the coil panel assembly 10 of another specific embodiment according to the present invention.As shown in Fig. 9-Figure 16, describedly every disk, can be three, comprise the 4th every disk 240, the 5th every disk 250 and the 6th every disk 260, the 4th central area that can block coil panel 100 directly over disk 240 moves to coil panel 100 time, the 5th territory, Central District of blocking coil panel 100 directly over disk 250 moves to coil panel 100 time, the 6th outer region of blocking coil panel 100 directly over disk 260 moves to coil panel 100 time.Can make like this coil panel assembly 10 there is overall heating function, centre circle and outer ring heating function, inner ring and outer ring heating function and inner ring and centre circle heating function.
Particularly, the 4th every disk 240 can have shielded coil dish 100 magnetic field the 4th every magnetic area 241 and the 4th saturating magnetic area 242 that allows the magnetic field of coil panel 100 to pass, the 4th can be positioned at the 4th circle centre position every disk 240 every magnetic area 241 for circle and the 4th every magnetic area 241, the 4th central axis every magnetic area 241 can with the 4th central axes every disk 240, described driven unit can be connected and described driven unit can drive the 4th every disk 240, the 4th, to block between position and the 4th disengaging configuration and move every disk 240 with the 4th, the described the 4th, blocking position the 4th can be overlapping every disk 240 and the projection of coil panel 100 on horizontal plane, can be separated every disk 240 and the projection of coil panel 100 on horizontal plane at described the 4th disengaging configuration the 4th.Wherein, the described the 4th, block position the 4th every disk 240 and overlapping the referring to of the projection of coil panel 100 on horizontal plane: the periphery of the projection of coil panel 100 on horizontal plane along be positioned at the 4th every disk 240 inner side on the periphery edge of the projection on horizontal plane; Or the periphery of the projection of coil panel 100 on horizontal plane along with the periphery of the 4th projection on horizontal plane every disk 240 along concordant.At described the 4th disengaging configuration the 4th every disk 240 and separated the referring to of the projection of coil panel 100 on horizontal plane: every disk 240, the projection on horizontal plane does not have overlapping part in the projection and the 4th of coil panel 100 on horizontal plane.Can control so described driven unit drives the 4th every disk 240, to move to described the 4th disengaging configuration so that coil panel assembly 10 heats totally, and can control described driven unit and drive the 4th every disk 240, to move to the described the 4th and block position so that coil panel assembly 10 carries out centre circle and outer ring heating, can be so that coil panel assembly 10 has centre circle and outer ring heating and heating function totally.
The 5th every disk 250 can have shielded coil dish 100 magnetic field the 5th every magnetic area 251 and the 5th saturating magnetic area 252 that allows the magnetic field of coil panel 100 to pass, the 5th can be annular and the 5th can be the 5th between the center of circle and outer peripheral edges of disk 250 every magnetic area 251 every magnetic area 251, the 5th central axis every magnetic area 251 can with the 5th central axes every disk 250, described driven unit can be connected and described driven unit can drive the 5th every disk 250, the 5th, to block between position and the 5th disengaging configuration and move every disk 250 with the 5th, the described the 5th, blocking position the 5th can be overlapping every disk 250 and the projection of coil panel 100 on horizontal plane, can be separated every disk 250 and the projection of coil panel 100 on horizontal plane at described the 5th disengaging configuration the 5th.Wherein, the described the 5th, blocking position the 5th can overlappingly refer to every disk 250 and the projection of coil panel 100 on horizontal plane: the periphery of the projection of coil panel 100 on horizontal plane along be positioned at the 5th every disk 250 inner side on the periphery edge of the projection on horizontal plane; Or the periphery of the projection of coil panel 100 on horizontal plane along with the periphery of the 5th projection on horizontal plane every disk 250 along concordant.At described the 5th disengaging configuration the 5th, every disk 250, can separatedly refer to the projection of coil panel 100 on horizontal plane: every disk 250, the projection on horizontal plane does not have overlapping part in the projection and the 5th of coil panel 100 on horizontal plane.Can control so described driven unit drives the 5th every disk 250, to move to described the 5th disengaging configuration so that coil panel assembly 10 heats totally, and can control described driven unit and drive the 5th every disk 250, to move to the described the 5th and block position so that coil panel assembly 10 carries out inner ring and outer ring heating, can be so that coil panel assembly 10 has inner ring and outer ring heating and heating function totally.
The 6th every disk 260 can have shielded coil dish 100 magnetic field the 6th every magnetic area 261 and the 6th saturating magnetic area 262 that allows the magnetic field of coil panel 100 to pass, the 6th can be positioned at the 6th outer peripheral edges place every disk 260 every magnetic area 261 for annular and the 6th every magnetic area 261, the 6th central axis every magnetic area 261 can with the 6th central axes every disk 260, described driven unit can be connected and described driven unit can drive the 6th every disk 260, the 6th, to block between position and the 6th disengaging configuration and move every disk 260 with the 6th, the described the 6th, blocking position the 6th can be overlapping every disk 260 and the projection of coil panel 100 on horizontal plane, can be separated every disk 260 and the projection of coil panel 100 on horizontal plane at described the 6th disengaging configuration the 6th.Wherein, the described the 6th, blocking position the 6th can overlappingly refer to every disk 260 and the projection of coil panel 100 on horizontal plane: the periphery of the projection of coil panel 100 on horizontal plane along be positioned at the 6th every disk 260 inner side on the periphery edge of the projection on horizontal plane; Or the periphery of the projection of coil panel 100 on horizontal plane along with the periphery of the 6th projection on horizontal plane every disk 260 along concordant.At described the 6th disengaging configuration the 6th, every disk 260, can separatedly refer to the projection of coil panel 100 on horizontal plane: every disk 260, the projection on horizontal plane does not have overlapping part in the projection and the 6th of coil panel 100 on horizontal plane.Can control so described driven unit drives the 6th every disk 260, to move to described the 6th disengaging configuration so that coil panel assembly 10 heats totally, and can control described driven unit and drive the 6th every disk 260, to move to the described the 6th and block position so that coil panel assembly 10 carries out inner ring and centre circle heating, can be so that coil panel assembly 10 has inner ring and centre circle heating and heating function totally.
Needing to understand ground is, the inner ring of coil panel 100 refers to the part of the circle centre position of coil panel 100, and the outer ring of coil panel 100 refers to the part of the outer peripheral edges of coil panel 100, and the centre circle of coil panel 100 refers to the part between the center of circle and outer peripheral edges of coil panel 100.
Wherein, the 4th every disk 240, the 5th every disk 250 and the 6th every disk 260 move to coil panel 100 directly over time can block respectively coil panel 100 zones of different., the 4th outer peripheral edges every disk 240 can mutually be docked and coordinate with the 5th inner peripheral every disk 250, and the 5th outer peripheral edges every disk 250 are mutually docked and are coordinated every the inner peripheral position of disk 260 with the 6th, to form the disk of the same size with coil panel 100.Be conducive to like this save the described materials every disk.
Alternatively, the 4th all can be made of aluminum every disk 260 every disk 250 and the 6th every disk 240, the 5th, and the 4th saturating magnetic area 242 can form by hollow out the 4th respective regions every disk 240.The 5th saturating magnetic area 252 can form by hollow out the 5th respective regions every disk 250.The 6th saturating magnetic area 262 can form by hollow out the 6th respective regions every disk 260.Certainly, the 4th saturating magnetic area 242, the 5th saturating magnetic area 252 and the 6th saturating magnetic area 262 also can consist of magnetic-permeable material.
Below with reference to Fig. 9-Figure 16, be described in five kinds of mode of heatings of the present embodiment coil dish assembly 10.
The first: heating (as shown in Figure 9 and Figure 10) totally.
Described driven unit is controlled the 4th and is moved to described the 4th disengaging configuration, controls the 5th and every disk 250, move to described the 5th disengaging configuration and control the 6th and move to described the 6th disengaging configuration every disk 260 every disk 240.Now, the 4th projection on horizontal plane every disk 240, the 5th every disk 250 projection on horizontal plane with the 6th every disk 260 projection on horizontal plane all separated with the projection of coil panel 100 on horizontal plane, coil panel 100 is not blocked, and coil panel assembly 10 heats totally.
The second: centre circle and outer ring heating (as shown in Figure 11 and Figure 12).
Described driven unit is controlled the 5th and is moved to described the 5th disengaging configuration, controls the 6th and every disk 260, move to described the 6th disengaging configuration and control the 4th and every disk 240, move to the described the 4th and block position every disk 250.Now, the 5th every disk 250 projection on horizontal plane with the 6th every disk 260 projection on horizontal plane all separated with the projection of coil panel 100 on horizontal plane, and the 4th every disk 240 projection on horizontal plane and the projection of coil panel 100 on horizontal plane overlapping, the inner ring of coil panel 100 is blocked every magnetic area 241 by the 4th, the centre circle of coil panel 100 and the magnetic field of outer ring can pass the 4th every disk 240 by the 4th saturating magnetic area 242, and coil panel assembly 10 carries out centre circle and outer ring heating.
The third: inner ring and outer ring heating (as shown in Figure 13 and Figure 14).
Described driven unit is controlled the 4th and is moved to described the 4th disengaging configuration, controls the 6th and every disk 260, move to described the 6th disengaging configuration and control the 5th and every disk 250, move to the described the 5th and block position every disk 240.Now, the 4th every disk 240 projection on horizontal plane with the 6th every disk 260 projection on horizontal plane all separated with the projection of coil panel 100 on horizontal plane, and the 5th every disk 250 projection on horizontal plane and the projection of coil panel 100 on horizontal plane overlapping, the centre circle of coil panel 100 is blocked every magnetic area 251 by the 5th, the inner ring of coil panel 100 and the magnetic field of outer ring can pass the 5th every disk 250 by the 5th saturating magnetic area 252, and coil panel assembly 10 carries out inner ring and outer ring heating.
The 4th kind: inner ring and centre circle heating (as shown in Figure 15 and Figure 16).
Described driven unit is controlled the 4th and is moved to described the 4th disengaging configuration, controls the 5th and every disk 250, move to described the 5th disengaging configuration and control the 6th and every disk 260, move to the described the 6th and block position every disk 240.Now, the 4th every disk 240 projection on horizontal plane with the 5th every disk 250 projection on horizontal plane all separated with the projection of coil panel 100 on horizontal plane, and the 6th every disk 260 projection on horizontal plane and the projection of coil panel 100 on horizontal plane overlapping, the outer ring of coil panel 100 is blocked every magnetic area 261 by the 6th, the inner ring of coil panel 100 and the magnetic field of centre circle can pass the 6th every disk 260 by the 6th saturating magnetic area 262, and coil panel assembly 10 carries out inner ring and centre circle heating.
The 5th kind: Convective Heating.
Described drive unit control the 4th every disk 240, the 5th every disk 250 and the 6th every disk 260 continuous movings, to carry out successively centre circle and outer ring heating, inner ring and outer ring heating, inner ring and centre circle heating, so circulation is so that coil panel assembly 10 carries out Convective Heating.
In the present embodiment, described driven unit also can drive any two in disk described in three to move to directly over coil panel 100.That is to say, described driven unit can drive the 4th every disk 240, the 5th every disk 250 and the 6th two in disk 260 move to coil panel 100 directly over.Utilize thus described in three in the present embodiment and realize the function in last embodiment every disk, can be so that the coil panel assembly 10 in the present embodiment have overall heating function, inner ring heating function, centre circle heating function and outer ring heating function.
Fig. 1-Figure 16 shows the coil panel assembly 10 of a concrete example according to the present invention.As shown in Fig. 1-Figure 16, described driven unit can comprise accepts bull stick and motor 340.Described carrying bull stick can have and is positioned at conplane the first pole 310, the second pole 320 and the 3rd pole 330, the second end of the first pole 310 can be connected with the second end of the second pole 320 and the first pole 310 can perpendicular to the second end of the second pole 320, the three poles 330 can be respectively and the second end of the second pole 320 is connected and the 3rd pole 330 and the first pole 310 can be located along the same line with the second end of the first pole 310.In other words, the first pole 310, the second pole 320 and the 3rd pole 330 can form T-Type structure.Wherein the second end of the first pole 310 is the inner of the first pole 310, the first end of the first pole 310 is the outer end of the first pole 310, the second end of the second pole 320 is the inner of the second pole 320, the first end of the second pole 320 is the outer end of the second pole 320, the second end of the 3rd pole 330 is the inner of the 3rd pole 330, and the first end of the 3rd pole 330 is the outer end of the 3rd pole 330.Inward-outward direction be take the integral body of coil panel assembly 10 and is judged as matrix, in the direction of coil panel assembly 10 inside is, outside the outside direction of coil panel assembly 10 is.
Described in three, every disk, can be located at respectively the first end of the first end of the first pole 310, the first end of the second pole 320 and the 3rd pole 330.Particularly, in the embodiment shown in Fig. 1-Fig. 8, first can respectively be located at the first end of the first end of first pole 310, the first end of second pole 320 and three pole 330 every disk 220 and the 3rd every disk 230 every disk 210, second.In the embodiment shown in Fig. 9-Figure 16, the 4th can respectively be located at the first end of the first end of first pole 310, the first end of second pole 320 and three pole 330 every disk 250 and the 6th every disk 260 every disk 240, the 5th.The driving shaft of motor 340 can be connected with the second end of the 3rd pole 330 with the second end of the first pole 310, the second end of the second pole 320 respectively perpendicular to plane and the motor 340 at the first pole 310, the second pole 320 and the 3rd pole 330 places, and motor 340 can drive described carrying bull stick to take the junction of the first pole 310, the second pole 320 and the 3rd pole 330 to be center of circle rotation.In the vertical view of coil panel assembly 10, every the center of circle of disk, can be positioned on same circumference described in the center of circle of coil panel 100, three.
Can utilize so described drive unit every disk, relative to coil panel 100, to move described in driving three, and simple in structure, the dependable performance of described driven unit.
Wherein, the first pole 310, the second pole 320 and the 3rd pole 330 can be integrally formed, also can be by being weldingly connected.
Below with reference to Fig. 1-Figure 16, describe according to the electromagnetic oven 1 of the embodiment of the present invention.As shown in Fig. 1-Figure 16, according to the electromagnetic oven 1 of the embodiment of the present invention, comprise furnace shell (not shown), panel 20 and coil panel assembly.
In described furnace shell, have container cavity, described furnace shell is provided with the fire door that described container cavity is in communication with the outside.Panel 20 be located on described furnace shell and panel 20 cappings described in fire door.Described coil panel assembly is coil panel assembly 10 according to the above embodiment of the present invention, and coil panel assembly 10 is located in described container cavity, describedly every magnetic assembly, is positioned at the below of panel 20 and coil panel 100 is positioned at the described below every magnetic assembly.
According to the electromagnetic oven 1 of the embodiment of the present invention by utilizing coil panel assembly 10 according to the above embodiment of the present invention, thereby have that heating region is adjustable, an advantage such as homogeneous heating, culinary art are effective.
Wherein, panel 20 can be ceramic member.
In a specific embodiment of the present invention, electromagnetic oven 1 can also comprise controller 400, controller 400 can be connected with described driven unit, and controller 400 can detect the described position every magnetic assembly controller 400 and can control described driven unit according to the described position every magnetic assembly and user instruction and every magnetic assembly, relative to coil panel 100, move described in driving.Can improve the automaticity of electromagnetic oven 1 thus, so that the use of electromagnetic oven 1 is convenient.
The coil panel assembly 10 shown in Fig. 1-Fig. 8 of take is below described the control mode of controller 400 and the workflow of electromagnetic oven 1 as example.
The control mode of controller 400 can be divided into two kinds.
The first: be interrupted and switch.
When needs heat totally, controller 400 control described driven unit by first every disk 210, second every disk 220 and the 3rd every disk 230 move away coil panel 100 directly over; When needs inner ring heating, controller 400 control described driven unit by first every disk 210 move to coil panel 100 directly over; When needs centre circle heats, controller 400 control described driven unit by second every disk 220 move to coil panel 100 directly over; When heat needs outer ring, controller 400 control described driven unit by the 3rd every disk 230 move to coil panel 100 directly over.Be interrupted to switch can make that coil panel assembly 10 heats totally, a kind of in inner ring heating, centre circle heating and four kinds of mode of heatings of outer ring heating.
The second; Switch continuously.
Controller 400 control described driven unit described in accept bull stick and rotate, make first every disk 210, second every disk 220 and the 3rd every disk 230 move in turn coil panel 100 directly over.Can make like this coil panel assembly 10 carry out Convective Heating.Described in shown in figure, accepting that bull stick only turns clockwise in order to explain the present invention can not be as limitation of the invention, described in accept bull stick and also can be rotated counterclockwise.
The specific works flow process that electromagnetic oven 1 carries out different heating mode is;
Heating totally
User press overall heating button (be set as totally heating function button) → operational order send to controller 400 → controller 400 process informations select to be interrupted switching working mode → controllers 400 determine not need to be every disk → detect current first every disk 210, second every disk 220 and the 3rd position every disk 230 → according to first every disk 210, second every disk 220 and the 3rd position calculation every disk 230 go out motor 340 rotation directions and rotational angle → controller 400 control motors 340 according to the angle and direction calculating rotate → by first every disk 210, second every disk 220 and the 3rd every disk 230 be rotated away from coil panel 100 directly over.
Inner ring heating
User press inner ring heating button (being set as the function button of inner ring heating, as cooking, the function key such as fried) → operational order send to controller 400 → controller 400 process informations select to be interrupted switching working mode → controllers 400 determine required magnetic isolation plates be first every disk 210 → detect the current first position every disk 210 → go out according to the first position calculation every disk 210 motor 340 rotational angles and rotation direction → controller 400 control motors 340 according to the angle and direction rotation calculating → by first every disk 210 turn to coil panel 100 directly over.
Centre circle heating
User press centre circle heating button (being set as the function button of centre circle heating) → operational order send to controller 400 → controller 400 process informations select to be interrupted switching working mode → controllers 400 determine required magnetic isolation plates be the second rotational angle every disk 220 → detect the current second position every disk 220 → go out according to the second position calculation every disk 220 motor 340 with rotation direction → controller 400 control motors 340 according to the angle and direction rotation calculating → by second every disk 220 turn to coil panel 100 directly over.
Outer ring heating
User press outer ring heating button (being set as the function button of outer ring heating) → operational order send to controller 400 → controller 400 process informations select to be interrupted switching working mode → controllers 400 determine required magnetic isolation plates be the 3rd rotational angle every current the 3rd position every disk 230 of disk 230 → detect → go out according to the 3rd position calculation every disk 230 motor 340 with rotation direction → controller 400 control motors 340 according to the angle and direction rotation calculating → by the 3rd every disk 230 turn to coil panel 100 directly over.
Convective Heating
User press Convective Heating button (being set as the function button of Convective Heating) → operational order send to controller 400 → controller 400 process information select continuous switching working mode → controller 400 calculate motor 340 rotational angle and switch step-length time → controller 400 control motor 340 according to the angular turn calculating → by first every disk 210, second every disk 220 and the 3rd, in disk 230 moves to directly over coil panel 100 → motor 340 start to rotate rear controller 400 start timing → reach the step-length time after controller 400 again drive motors 340 start rear controller 400 according to angle counter-rotation → rotations calculating and again start timing ... ... ... (so circulate and make to realize Convective Heating).
Can realize thus coil panel assembly 10 and automatically regulate heating region, thereby can improve the automaticity of coil panel assembly 10, so that the use of coil panel assembly 10 is convenient.
Wherein, to first, every disk 210, second, every disk 220 and the 3rd detection every disk 230 current locations, can realize by transducer, this is prior art, here repeats no more.
Certainly, described driven unit also can be controlled by artificial mechanism, for example, interlock gear is set.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a coil panel assembly, is characterized in that, comprising:
Coil panel; With
For block described coil panel with shield described coil panel the region that is blocked magnetic field every magnetic assembly, described removable to change described coil panel by described region of blocking every magnetic assembly every the relatively described coil panel of magnetic assembly.
2. coil panel assembly according to claim 1, is characterized in that, also comprises driven unit, described driven unit with described every magnetic assembly be connected and drive described in every magnetic assembly, relative to described coil panel, move.
3. coil panel assembly according to claim 2, it is characterized in that, it is described above magnetic assembly is positioned at described coil panel, described every magnetic assembly, comprise plural every disk, described in each, every disk size and/or shape, differ, the zones of different of blocking described coil panel directly over disk moves to described coil panel time described in each.
4. coil panel assembly according to claim 3, is characterized in that, plural described every the disk spelling formation disk consistent with the shape of described coil panel.
5. coil panel assembly according to claim 2, it is characterized in that, described is three every disk, comprise first every disk, second every disk and the 3rd every disk, the described first middle ring and outer region of blocking described coil panel directly over disk moves to described coil panel time, the described second center and outer region of blocking described coil panel directly over disk moves to described coil panel time, the described the 3rd center and the territory, Central District of blocking described coil panel directly over disk moves to described coil panel time.
6. coil panel assembly according to claim 2, it is characterized in that, described is three every disk, comprise the 4th every disk, the 5th every disk and the 6th every disk, the described the 4th central area of blocking described coil panel directly over disk moves to described coil panel time, the described the 5th territory, Central District of blocking described coil panel directly over disk moves to described coil panel time, the described the 6th outer region of blocking described coil panel directly over disk moves to described coil panel time.
7. coil panel assembly according to claim 6, is characterized in that, described driven unit drive three described in disk any two move to directly over described coil panel.
8. according to the coil panel assembly described in claim 5 or 6, it is characterized in that, described driven unit comprises:
Carrying bull stick, described carrying bull stick has and is positioned at conplane the first pole, the second pole and the 3rd pole, the second end of described the first pole be connected with the second end of described the second pole and described the first pole perpendicular to described the second pole, the second end of described the 3rd pole is connected with the second end of described the first pole and the second end of described the second pole respectively and described the 3rd pole and described the first pole are located along the same line, described in three, every disk, be located at respectively the first end of described the first pole, the first end of the first end of described the second pole and described the 3rd pole, with
Motor, the driving shaft of described motor respectively with the second end of described the first pole, the second end of described the second pole is connected with the second end of described the 3rd pole, described motor drives described carrying bull stick to take the junction of described the first pole, described the second pole and described the 3rd pole to be pivot rotation.
9. an electromagnetic oven, is characterized in that, comprising:
Furnace shell, has container cavity in described furnace shell, and described furnace shell is provided with the fire door that described container cavity is in communication with the outside;
Panel, described panel is located at fire door on described furnace shell and described in capping; With
Coil panel assembly, described coil panel assembly is according to the coil panel assembly described in any one in claim 1-8, described coil panel assembly is located in described container cavity, describedly every magnetic assembly, is positioned at the below of described panel and described coil panel is positioned at the described below every magnetic assembly.
10. electromagnetic oven according to claim 9, it is characterized in that, described coil panel assembly is the coil panel assembly described in any one in claim 2-8, described electromagnetic oven also comprises controller, described controller is connected with described driven unit, and described controller is for detection of the described position every magnetic assembly and according to the described position every magnetic assembly and user instruction, control described driven unit and every magnetic assembly, relative to described coil panel, move described in driving.
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| CN201310192489.2A CN104185329B (en) | 2013-05-22 | 2013-05-22 | Coil panel assembly and the electromagnetic oven with it |
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| CN201310192489.2A CN104185329B (en) | 2013-05-22 | 2013-05-22 | Coil panel assembly and the electromagnetic oven with it |
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| CN104185329B CN104185329B (en) | 2016-05-11 |
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| 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 |
| CN105928020A (en) * | 2016-04-25 | 2016-09-07 | 云南科威液态金属谷研发有限公司 | Induction cooker capable of conducting positioning heating |
| CN113294814A (en) * | 2021-05-20 | 2021-08-24 | 江西万佳保险设备有限公司 | Heating furnace with quick-combination coil for western-style combined furnace |
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| CN113294814B (en) * | 2021-05-20 | 2022-09-27 | 江西万佳保险设备有限公司 | Heating furnace with quick-combination coil for western-style combined furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104185329B (en) | 2016-05-11 |
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