CN206251375U - Coil panel and electromagnetic cooking appliance - Google Patents

Coil panel and electromagnetic cooking appliance Download PDF

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Publication number
CN206251375U
CN206251375U CN201621299004.5U CN201621299004U CN206251375U CN 206251375 U CN206251375 U CN 206251375U CN 201621299004 U CN201621299004 U CN 201621299004U CN 206251375 U CN206251375 U CN 206251375U
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CN
China
Prior art keywords
coil
coil panel
winding
magnetic stripe
panel seat
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CN201621299004.5U
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Chinese (zh)
Inventor
邹伟
蒙剑友
罗绍生
江太阳
曾露添
苏畅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Priority to CN201621299004.5U priority Critical patent/CN206251375U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The utility model is related to a kind of coil panel and electromagnetic cooking appliance, the electromagnetic cooking appliance includes the coil panel, the coil panel includes coil panel seat, and located at coil panel seat above and in the multiple winding coils being spaced apart, space D between two adjacent winding coils, 5mm≤D≤15mm.The technical solution of the utility model makes to form multiple heating zones on coil panel seat, and heating is evenly.

Description

Coil panel and electromagnetic cooking appliance
Technical field
The utility model is related to electromagnetic cooking appliance technical field, more particularly to a kind of coil panel and electromagnetic cooking appliance.
Background technology
When electromagnetic cooking appliance is powered using winding coil, high-frequency alternating electromagnetic field can be produced, by the high-frequency alternating The heat energy that electromagnetic field converts electrical energy into interior pot carrys out cooking food.
At present, the coil panel of conventional electromagnetic cooking apparatus, typically on the coil panel seat of electromagnetic cooking appliance, sets one Individual winding coil.It is arranged such so that only can form a heating zone in the corresponding region of the winding coil on coil panel, hold Heating blind area is easily formed inside and outside the heating zone so that the heating effect of the internal pot of coil panel is very uneven.
Utility model content
Main purpose of the present utility model is to propose a kind of coil panel, it is intended to multiple heating can be formed on coil panel seat Area, realizes the uniform heating of internal pot.
To reach above-mentioned technical purpose, the utility model provides a kind of coil panel, and the coil panel includes coil panel seat, And located at coil panel seat above and in the multiple winding coils being spaced apart, between two adjacent winding coils Spacing is D, wherein, 5mm≤D≤15mm.
Preferably, the multiple winding coil is arranged in annular.
Preferably, the center of the coil panel seat is provided with center winding coil, and the multiple winding coil is distributed in The periphery of the center winding coil.
Preferably, multiple magnetic stripes are also installed on the coil panel seat, the multiple magnetic stripe includes corresponding to the center respectively Multiple second magnetic stripes that multiple first magnetic stripes and the multiple winding coil of correspondence that winding coil is set are set.
Preferably, the multiple first magnetic stripe correspondence center winding coil is radially arranged;The multiple second The each winding coil of magnetic stripe correspondence is radially arranged.
Preferably, each first magnetic stripe is set in strip, and is stretched out from the inner edge of the center winding coil To the inner edge of each winding coil.
Preferably, each second magnetic stripe include in strip the second magnetic stripe main body and be convexly equipped in described second The two magnetic stripe convex portions at the two ends of magnetic stripe main body;
The inner edge of each winding coil is provided with inner side mounting hole, and the periphery of each winding coil is outer along being provided with Side mounting hole, the outside mounting hole is arranged at the edge of the coil panel seat, two magnetic stripe convex portions of each second magnetic stripe Correspond to respectively and be attached to the inner side mounting hole with the outside mounting hole.
Preferably, the coil panel seat is pure flat formula coil panel seat, plano-concave formula coil panel and pure female coil panel In one kind.
Also a kind of electromagnetic cooking appliance of the utility model, the electromagnetic cooking appliance includes coil panel, the coil panel bag Include coil panel seat, and upper and in the multiple winding coils being spaced apart located at coil panel seat, described in adjacent two around Space D between group coil, 5mm≤D≤15mm.
Preferably, the electromagnetic cooking appliance is electromagnetic oven, electric cooker or electric pressure cooking saucepan.
Technical solutions of the utility model, by setting multiple winding coils, the multiple winding on coil panel seat Coil has been correspondingly formed multiple heating zones on coil panel seat, and the spacing between adjacent two winding coils is D, space D is defined to 5mm≤D≤15mm, is set with this so that the multiple heating zone is more distributed evenly in the coil On disk seat, and in the spacing scope of the space D, it is difficult to form heating blind area between the multiple winding coil.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the dimensional structure diagram of an embodiment of coil panel of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1 coil disks;
Fig. 3 is the perspective exploded view of Fig. 1 coil disks.
The utility model drawing reference numeral explanation:
Label Title Label Title
10 Coil panel seat 42 Second magnetic stripe
20 Winding coil 42a Second magnetic stripe main body
30 Center winding coil 42b Magnetic stripe convex portion
40 Magnetic stripe 50 Inner side mounting hole
41 First magnetic stripe 60 Outside mounting hole
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality indicate (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality indicates to be only used for explaining relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.
If in addition, relating to the description of " master ", " side " etc. in the utility model embodiment, being somebody's turn to do retouching for " master ", " side " etc. State and be only used for describing purpose, and it is not intended that indicating or implying its relative importance or imply to indicate that indicated technology is special The quantity levied.Thus, " master " is defined, at least one this feature can be expressed or be implicitly included to the feature of " side ".In addition, Technical scheme between each embodiment can be combined with each other, but must be can be implemented as with those of ordinary skill in the art Basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that the combination of this technical scheme is not deposited Also not within the protection domain of the utility model requirement.
The utility model provides a kind of coil panel, and the coil panel is used to be attached in electromagnetic cooking appliance.
Fig. 1 and Fig. 2 is referred to, the coil panel includes coil panel seat 10, and on coil panel seat 10 and is in The multiple winding coils 20 being spaced apart, the spacing between two adjacent winding coils 20 is D, wherein, 5mm≤D≤ 15mm。
Wherein, if space D between two adjacent winding coils 20 is less than 5mm, described in adjacent two around Two high-frequency alternating electromagnetic fields (that is, heating zone) that group coil 20 is formed are closer to the distance, are susceptible to demagnetization;If adjacent two Space D between the individual winding coil 20 is more than 15mm, then two high frequencies that two adjacent winding coils 20 are formed Alternating electromagnetic field is distant, and heating blind area is easily formed between the multiple winding coil 20, is unfavorable for the coil panel Internal pot is uniformly heated, therefore, the spacing between two adjacent winding coils 20 is D, is defined to 5mm≤D≤15mm.
Technical solutions of the utility model, it is the multiple by setting multiple winding coils 20 on coil panel seat 10 Winding coil 20 has been correspondingly formed multiple heating zones on coil panel seat 10, and adjacent two winding coils 20 it Between spacing be D, space D is defined to 5mm≤D≤15mm, set with this so that the multiple heating zone is more evenly distributed In on coil panel seat 10, and in the spacing scope of the space D, it is difficult to form heating between the multiple winding coil 20 Blind area.
The coil panel is attached to when in electromagnetic cooking appliance, is produced when being powered using the multiple winding coil 20 High-frequency alternating electromagnetic field, interior pot (such as metal pan) cutting magnetic line in high-frequency alternating electromagnetic field and produced inside it Vortex current, the joule heating effect of the vortex current makes interior pot heat up, and is cooked so as to convert electrical energy into the heat energy of interior pot Food.
The coil panel seat 10 can be in pure flat formula coil panel seat, plano-concave formula coil panel seat and pure female coil panel seat It is a kind of.Wherein, the pure flat formula coil panel seat is set for overall in tabular;The plano-concave formula coil panel seat tool has in tabular The bottom of setting, and from the bottom-up sidepiece for extending, arc transition is used between the sidepiece and the bottom Linking;The pure female coil panel seat tool has the bottom set in concave shape, and from the bottom-up sidepiece for extending, It is connected using arc transition between the sidepiece and the bottom, and it is in bowl-shape setting to coordinate.
In the present embodiment, the coil panel seat 10 is pure flat formula coil panel seat, and the multiple winding coil 20 is described The upper surface of coil panel seat 10 is intervally arranged.
The multiple winding coil 20 the coil panel seat 10 on arrangement mode have various, for example, it is the multiple around Group coil 20 is arranged on coil panel seat 10 in multiple rows of, or the multiple winding coil 20 be arranged in annular it is described On coil panel seat 10, as long as the multiple winding coil 20 is more equably arranged.
In the present embodiment, the multiple winding coil 20 uses above-mentioned latter arrangement mode, i.e., the multiple winding Coil 20 is arranged in annular.
Further, in the present embodiment, in the center setting center winding coil 30 of coil panel seat 10, institute State the periphery that multiple winding coils 20 are distributed in the center winding coil 30.
Specifically, the multiple winding coil 20 is in annular arrangement around the center winding coil 30, by closing Reason sets the coil turn of the center winding coil 30 and the multiple winding coil 20, so that the multiple winding coil 20 Uniform arrangement is set, it is possible to increase the scope of heating zone to the periphery of coil panel seat 10 with this, it is to avoid in coil panel seat 10 interior outside produces heating blind area.
Fig. 1 and Fig. 3 is referred to, in the present embodiment, multiple magnetic stripes 40 is also equipped with the coil panel seat 10, it is described many Individual magnetic stripe 40 include corresponding to respectively multiple first magnetic stripes 41 that the multiple winding coil 20 sets and the correspondence center around Multiple second magnetic stripes 42 that group coil 30 is set.The multiple magnetic stripe 40 is used to assemble the magnetic force of the high-frequency alternating electromagnetic field Line, to strengthen the intensity of the high-frequency alternating electromagnetic field.
The multiple first magnetic stripe 41 and the multiple second magnetic stripe 42, the arrangement mode on coil panel seat 10 do not have There is restriction, it is preferable that the multiple correspondence of the first magnetic stripe 41 center winding coil 30 is radially arranged;The multiple The each winding coil 20 of the correspondence of two magnetic stripe 42 is radially arranged, and this arrangement mode can effectively be assembled positioned at described The inner side of coil panel seat 10 and its magnetic line of force of periphery, strengthen the magnetic field intensity of high-frequency alternating electromagnetic field, so as to be lifted described many The heating intensity of individual winding coil 20 and the center winding coil 30.
Specifically, the multiple first magnetic stripe 41 respectively from the inner edge of the center winding coil 30 radially, stretch Go out to the inner edge of the multiple winding coil 20;The multiple second magnetic stripe 42 is respectively from each winding coil 20 Week along radially, extend out to the periphery of coil panel seat 10.
In the present embodiment, the multiple magnetic stripe 40 is mounted on the lower surface of the coil panel seat 10, the multiple magnetic The mounting means of bar 40 has various, corresponding mounting hole can be set on coil panel seat 10 or mounting groove is installed, Huo Zheshe Put other fixed structures such as buckle etc..
Wherein, each first magnetic stripe 41 in strip set, and from the inner edge of the center winding coil 30, stretch Go out to the inner edge of each winding coil 20, each winding coil 20 sets between the center winding coil 30 There is mounting groove (not shown), installed for first magnetic stripe 41.It is arranged such, the inner edge of the center winding coil 30 is then not With the installation site that first magnetic stripe 41 is installed is reserved for, so as to can be set up more in the inner edge of the center winding coil 30 Many coil turns, are conducive to being lifted the heating intensity of the center of center winding coil 30, and avoid the center Winding coil 30 is excessively intensive in the magnetic line of force produced by central area, causes the heating firepower of the central area too high, internally Pot is uneven, occur situations such as be burned.
In addition, each second magnetic stripe 42 include in strip the second magnetic stripe main body 42a and be convexly equipped in described the The two magnetic stripe convex portion 42b at the two ends of two magnetic stripe main body 42a;The each winding coil 20 of correspondence is interior on the coil panel seat 10 Side, is provided with inner side mounting hole 50, and the outside of each winding coil 20 of correspondence, is provided with outside and installs on the coil panel seat 10 Hole 60, two magnetic stripe convex portion 42b of each second magnetic stripe 42 correspond to that to be attached to the inner side mounting hole 50 outer with described respectively In side mounting hole 60.
Further, the outside mounting hole 60 is arranged at the edge of the coil panel seat 10, is realized with this each described Second magnetic stripe 42 from the inner side of each winding coil 20, extend out to the periphery of coil panel seat 10, be conducive to described many Individual first magnetic stripe 41 is assembled, the magnetic line of force of the high-frequency ac electromagnetic field of the peripheral region in coil panel seat 10, and lifting is described The heating intensity of the periphery of winding coil 20.
The utility model also provides a kind of electromagnetic cooking appliance, and the electromagnetic cooking appliance includes coil panel, the coil The concrete structure of disk employs whole technical sides of above-mentioned all embodiments due to this electromagnetic cooking appliance with reference to above-described embodiment Case, therefore all beneficial effects that at least technical scheme with above-described embodiment is brought, this is no longer going to repeat them.
Preferably, the electromagnetic cooking appliance is electromagnetic oven, electric cooker or electric pressure cooking saucepan.
Preferred embodiment of the present utility model is these are only, its scope of the claims is not thereby limited, it is every to utilize this practicality Equivalent structure or equivalent flow conversion that new specification and accompanying drawing content are made, are directly or indirectly used in other related skills Art field, is similarly included in scope of patent protection of the present utility model.

Claims (10)

1. a kind of coil panel, it is characterised in that including coil panel seat, and it is upper and in being spaced apart located at coil panel seat Multiple winding coils, the spacing between two adjacent winding coils is D, wherein, 5mm≤D≤15mm.
2. coil panel as claimed in claim 1, it is characterised in that the multiple winding coil is arranged in annular.
3. coil panel as claimed in claim 1 or 2, it is characterised in that the center of the coil panel seat be provided with center around Group coil, the multiple winding coil is distributed in the periphery of the center winding coil.
4. coil panel as claimed in claim 3, it is characterised in that multiple magnetic stripes are also installed on the coil panel seat is described more Individual magnetic stripe includes corresponding to multiple first magnetic stripes and the multiple winding coil of correspondence that the center winding coil is set respectively Multiple second magnetic stripes of setting.
5. coil panel as claimed in claim 4, it is characterised in that the multiple first magnetic stripe correspondence center winding coil Radially arrange;
The each winding coil of the multiple second magnetic stripe correspondence is radially arranged.
6. coil panel as claimed in claim 5, it is characterised in that each first magnetic stripe is set in strip, and from institute The inner edge for stating center winding coil extend out to the inner edge of each winding coil.
7. coil panel as claimed in claim 5, it is characterised in that each second magnetic stripe is included in the second magnetic of strip Bar main body and be convexly equipped in the second magnetic stripe main body two ends two magnetic stripe convex portions;
The inner edge of each winding coil is provided with inner side mounting hole, and the periphery of each winding coil is pacified along outside is provided with Dress hole, the outside mounting hole is arranged at the edge of the coil panel seat, the two magnetic stripe convex portions difference of each second magnetic stripe Correspondence is attached to the inner side mounting hole with the outside mounting hole.
8. coil panel as claimed in claim 1, it is characterised in that the coil panel seat is pure flat formula coil panel seat, plano-concave formula One kind in coil panel seat and pure female coil panel seat.
9. a kind of electromagnetic cooking appliance, including coil panel, it is characterised in that the coil panel is claim 1-8 any one Described coil panel.
10. electromagnetic cooking appliance as claimed in claim 9, it is characterised in that the electromagnetic cooking appliance is electromagnetic oven, electric meal Pot or electric pressure cooking saucepan.
CN201621299004.5U 2016-11-29 2016-11-29 Coil panel and electromagnetic cooking appliance Active CN206251375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621299004.5U CN206251375U (en) 2016-11-29 2016-11-29 Coil panel and electromagnetic cooking appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621299004.5U CN206251375U (en) 2016-11-29 2016-11-29 Coil panel and electromagnetic cooking appliance

Publications (1)

Publication Number Publication Date
CN206251375U true CN206251375U (en) 2017-06-13

Family

ID=59002760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621299004.5U Active CN206251375U (en) 2016-11-29 2016-11-29 Coil panel and electromagnetic cooking appliance

Country Status (1)

Country Link
CN (1) CN206251375U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111550840A (en) * 2020-05-14 2020-08-18 珠海格力电器股份有限公司 Induction cooker cooking method and device, induction cooker and cooking system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111550840A (en) * 2020-05-14 2020-08-18 珠海格力电器股份有限公司 Induction cooker cooking method and device, induction cooker and cooking system
CN111550840B (en) * 2020-05-14 2021-06-11 珠海格力电器股份有限公司 Induction cooker cooking method and device, induction cooker and cooking system

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