CN203244283U - Uniformly-heating coil panel for IH electric cooker - Google Patents

Uniformly-heating coil panel for IH electric cooker Download PDF

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Publication number
CN203244283U
CN203244283U CN 201320256285 CN201320256285U CN203244283U CN 203244283 U CN203244283 U CN 203244283U CN 201320256285 CN201320256285 CN 201320256285 CN 201320256285 U CN201320256285 U CN 201320256285U CN 203244283 U CN203244283 U CN 203244283U
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China
Prior art keywords
coil
magnetic stripe
arc
electric cooker
magnetic strips
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Active
Application number
CN 201320256285
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Chinese (zh)
Inventor
周瑞民
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Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
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Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
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Priority to CN 201320256285 priority Critical patent/CN203244283U/en
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Abstract

A uniformly-heating coil panel for an IH electric cooker comprises a coil support, a bottom coil, bottom magnetic strips and bottom magnetic strip supports, wherein the coil support is fixedly connected with a cooker body, the bottom magnetic strips correspond to the bottom coil, and the bottom magnetic strip supports are used for fixing the bottom magnetic strips. A plurality of arc-shaped magnetic strips are arranged between the bottom coil and the coil support, all the arc-shaped magnetic strips are spliced to be a circle which is concentric with the bottom coil, the arc-shaped magnetic strips are uniformly distributed along the circumference and are symmetrical about the center of the circle, and a clearance is formed between every two adjacent arc-shaped magnetic strips. The uniformly-heating coil panel for the IH electric cooker has the advantages of being capable of obviously reducing the heating peak value of the center of the bottom coil, effectively reducing the inner cooker heat nearby the center of the coil, enabling an inner cooker and food inside the inner cooker to be heated uniformly, improving the cooking uniformity, and reducing manufacturing cost.

Description

The even heating coil disc that is used for the IH electric cooker
Technical field
The utility model relates to a kind of coil panel of IH electric cooker.
Background technology
Utilize now the electric cooker of electromagnetic induction principle heating generally to use, pot for cooking rice pot courage has magnetic conductivity, heater coil disc access high-frequency ac power, and the pot courage will produce eddy-current heating, the work of cooking.
Existing heater coil disc mainly by the bottom flat around the coil part, and side arc or tape winding partly form, and be furnished with 3-6 symmetrical magnetic stripe loop.The coil panel of present IH electric cooker all only arranges coil in the bottom, and bottom coil all be evenly flat around, because electromagnetic heating coil has concentrated heat characteristic, be that coil side section heating heat is low, middle heating heat is large, a heating crest is arranged, when work, coil mid portion heat is large, and the effect of cooking is inhomogeneous.
Summary of the invention
Be the inhomogeneous shortcoming of the heating that overcomes prior art, the utility model provides a kind of even heating coil disc that is used for the IH electric cooker of homogeneous heating.
Be used for the even heating coil disc of IH electric cooker, comprise the coil brace that is fixedly connected with the pot body, bottom coil, the end magnetic stripe corresponding with bottom coil and the fixing bottom magnetic stripe support of end magnetic stripe;
It is characterized in that: be provided with multistage arc magnetic stripe between bottom coil and the coil brace, all arc magnetic stripes piece together the circle concentric with bottom coil, and are gapped between the adjacent arc magnetic stripe.
Further, the arc magnetic stripe distributes along even circumferential.
Further, described coil brace epirelief forms the container cavity that a circle holds the arc magnetic stripe.
Further, the bottom shape of pot in coil brace cooperates, coil brace middle part level and the periphery formation cancave cambered surface that stretches out; Described cancave cambered surface is provided with lateral coil and the side magnetic stripe corresponding with lateral coil outward, and lateral coil is wound in the side of coil brace along cancave cambered surface, and lateral coil is concentric with bottom coil, and the side magnetic stripe is fixedly connected with the pot body by side magnetic stripe support.
Technical conceive of the present utility model is: change the bottom coil magnetic direction by the arc magnetic stripe is set between coil brace and bottom coil, the bottom coil heating is divided into two parts, thereby form two at a low price thermal spike points, the height heating peak dot that has suppressed the corresponding single magnetic stripe of single coil and caused makes the bottom of a pan heating of interior pot more even.
The utlity model has the thermal peak that adds that can obviously reduce the bottom coil center, effectively reduce near the interior pot heat of hub of a spool, the food materials in interior pot and the interior pot are heated evenly, improve the uniformity of cooking, reduce the advantage of manufacturing cost.
Description of drawings
Fig. 1 is top view of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
With reference to accompanying drawing, further specify the utility model:
Be used for the even heating coil disc of IH electric cooker, comprise the coil brace 1 that is fixedly connected with the pot body, bottom coil 3, the end magnetic stripe 51 corresponding with bottom coil 3 and the fixing bottom magnetic stripe support 4 of end magnetic stripe 51;
Be provided with multistage arc magnetic stripe 6 between bottom coil 3 and the coil brace 1, all arc magnetic stripes 6 piece together the circle concentric with bottom coil, and are gapped between the adjacent arc magnetic stripe 6.Arc magnetic stripe 6 is positioned at coil brace 1 below and is positioned at the top of bottom coil 3.Arc magnetic stripe 6 is along even circumferential distribution and symmetrical about the center of circle.
Described coil brace 1 epirelief forms the container cavity 11 that a circle holds the arc magnetic stripe.
The bottom shape of pot in coil brace 1 cooperates, coil brace 1 middle part level and periphery stretch out and form cancave cambered surface 12; Described cancave cambered surface 12 is outer to be provided with lateral coil 2 and the side magnetic stripe 52 corresponding with lateral coil 2, and lateral coil 2 is wound in the side of coil brace 1 along cancave cambered surface, and lateral coil 2 is concentric with bottom coil 3, and side magnetic stripe 2 is fixedly connected with a pot body by side magnetic stripe support 7.At cancave cambered surface 12 outer lateral coil 2 and the side magnetic stripes 52 of arranging, internally heat the pot side, and interior pot is heated evenly.
Technical conceive of the present utility model is: change the bottom coil magnetic direction by between coil brace 1 and bottom coil 3 arc magnetic stripe 6 being set, bottom coil 3 heating are divided into two parts, thereby form two at a low price thermal spike points, the height heating peak dot that has suppressed the corresponding single magnetic stripe of single coil and caused makes the bottom of a pan heating of interior pot more even.
The utlity model has the thermal peak that adds that can obviously reduce the bottom coil center, effectively reduce near the interior pot heat of hub of a spool, the food materials in interior pot and the interior pot are heated evenly, improve the uniformity of cooking, reduce the advantage of manufacturing cost.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.

Claims (3)

1. be used for the even heating coil disc of IH electric cooker, comprise the coil brace that is fixedly connected with the pot body, bottom coil, the end magnetic stripe corresponding with bottom coil and the fixing bottom magnetic stripe support of end magnetic stripe; It is characterized in that: be provided with multistage arc magnetic stripe between bottom coil and the coil brace, all arc magnetic stripes piece together the circle concentric with bottom coil, and the arc magnetic stripe is along even circumferential distribution and symmetrical about the center of circle, and is gapped between the adjacent arc magnetic stripe.
2. the even heating coil disc for the IH electric cooker as claimed in claim 1 is characterized in that: described coil brace epirelief forms the container cavity that a circle holds the arc magnetic stripe.
3. the even heating coil disc for the IH electric cooker as claimed in claim 1 or 2 is characterized in that: the bottom shape of pot in coil brace cooperates, coil brace middle part level and the periphery formation cancave cambered surface that stretches out; Described cancave cambered surface is provided with lateral coil and the side magnetic stripe corresponding with lateral coil outward, and lateral coil is wound in the side of coil brace along cancave cambered surface, and the side magnetic stripe is fixedly connected with the pot body by side magnetic stripe support.
CN 201320256285 2013-05-10 2013-05-10 Uniformly-heating coil panel for IH electric cooker Active CN203244283U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320256285 CN203244283U (en) 2013-05-10 2013-05-10 Uniformly-heating coil panel for IH electric cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320256285 CN203244283U (en) 2013-05-10 2013-05-10 Uniformly-heating coil panel for IH electric cooker

Publications (1)

Publication Number Publication Date
CN203244283U true CN203244283U (en) 2013-10-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320256285 Active CN203244283U (en) 2013-05-10 2013-05-10 Uniformly-heating coil panel for IH electric cooker

Country Status (1)

Country Link
CN (1) CN203244283U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104983297A (en) * 2015-07-08 2015-10-21 张英华 IH electromagnetic cooker
CN105120544A (en) * 2015-08-20 2015-12-02 阮保清 Cyclonic IH electromagnetic heating wire tray
CN105919442A (en) * 2016-07-07 2016-09-07 珠海格力电器股份有限公司 IH rice cooker and wire winding disc water discharging structure thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104983297A (en) * 2015-07-08 2015-10-21 张英华 IH electromagnetic cooker
CN104983297B (en) * 2015-07-08 2017-05-10 张英华 IH electromagnetic cooker
CN105120544A (en) * 2015-08-20 2015-12-02 阮保清 Cyclonic IH electromagnetic heating wire tray
CN105919442A (en) * 2016-07-07 2016-09-07 珠海格力电器股份有限公司 IH rice cooker and wire winding disc water discharging structure thereof

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