JP2008053056A5 - - Google Patents

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Publication number
JP2008053056A5
JP2008053056A5 JP2006228117A JP2006228117A JP2008053056A5 JP 2008053056 A5 JP2008053056 A5 JP 2008053056A5 JP 2006228117 A JP2006228117 A JP 2006228117A JP 2006228117 A JP2006228117 A JP 2006228117A JP 2008053056 A5 JP2008053056 A5 JP 2008053056A5
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JP
Japan
Prior art keywords
heating
heating coil
coils
coil unit
heated
Prior art date
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Pending
Application number
JP2006228117A
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Japanese (ja)
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JP2008053056A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2006228117A priority Critical patent/JP2008053056A/en
Priority claimed from JP2006228117A external-priority patent/JP2008053056A/en
Publication of JP2008053056A publication Critical patent/JP2008053056A/en
Publication of JP2008053056A5 publication Critical patent/JP2008053056A5/ja
Pending legal-status Critical Current

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Claims (6)

被加熱物を載置するトッププレートと、
このトッププレートの下方に配設され前記被加熱物を加熱する加熱コイルユニットと、
この加熱コイルユニットに高周波電流を供給するインバータ回路とを備え、
前記加熱コイルユニットは、
同一平面・同心円状に配設された複数の加熱コイルと、
この複数の加熱コイルの各コイルにそれぞれ対応し、かつ、互いに分割離間して対応する加熱コイルの下面側にそれぞれ配設された磁性体と、
を備え、
前記インバータ回路は、前記加熱コイルユニットの各加熱コイルに個別に前記高周波電流を供給することを特徴とする誘導加熱調理器。 A top plate for placing an object to be heated;
A heating coil unit disposed under the top plate and heating the object to be heated ;
An inverter circuit for supplying a high-frequency current to the heating coil unit ,
The heating coil unit is
A plurality of heating coils arranged in the same plane and concentric circles;
Magnetic bodies respectively corresponding to the coils of the plurality of heating coils, and respectively disposed on the lower surface side of the corresponding heating coils that are divided and spaced apart from each other,
Equipped with a,
The said inverter circuit supplies the said high frequency current separately to each heating coil of the said heating coil unit, The induction heating cooking appliance characterized by the above-mentioned . 前記磁性体は、対応する前記加熱コイル毎に異なる方向に配設されていることを特徴とする請求項１記載の誘導加熱調理器。 The magnetic material, the induction heating cooker of claim 1 Symbol mounting, characterized in that it is arranged in a different direction for each of the heating coil corresponding. 前記加熱コイルのいずれかに対応する磁性体は、前記加熱コイルの内側と外側の両方から上方に立設された立設部を備えたことを特徴とする請求項１または２記載の誘導加熱調理器。 The induction heating cooking according to claim 1 or 2 , wherein the magnetic body corresponding to any one of the heating coils includes a standing portion that is erected upward from both the inside and the outside of the heating coil. vessel. 被加熱物を載置するトッププレートと、
このトッププレートの下方に配設され前記被加熱物を加熱する加熱コイルユニットを備え、
前記加熱コイルユニットは、
同一平面・同心円状に配設された複数の加熱コイルと、
前記加熱コイルの下面側に配設され前記加熱コイルに共通の磁性体を備え、
前記磁性体は、前記各加熱コイルの間に上方に立設された立設部を備えたことを特徴とする誘導加熱調理器。 A top plate for placing an object to be heated;
A heating coil unit is provided below the top plate and heats the object to be heated.
The heating coil unit is
A plurality of heating coils arranged in the same plane and concentric circles;
A magnetic body disposed on the lower surface side of the heating coil and common to the heating coil;
The induction heating cooker according to claim 1, wherein the magnetic body includes a standing portion that is erected upward between the heating coils. 前記磁性体は、前記加熱コイルのうち内側の加熱コイルの内側と外側の加熱コイルの外側の少なくともいずれか一方から上方に立設された立設部を備えたことを特徴とする請求項４記載の誘導加熱調理器。 The magnetic material according to claim 4, wherein further comprising a standing portion which is erected from at least one of the outer over the inner and outer heating coil inside the heating coil of the heating coil Induction heating cooker. 前記加熱コイルのうち内側の加熱コイルのみに通電する動作モードと、前記加熱コイルの全てに通電する動作モードを備えたことを特徴とする請求項１〜５のいずれかに記載の誘導加熱調理器。   The induction heating cooker according to any one of claims 1 to 5, further comprising an operation mode for energizing only an inner heating coil of the heating coils and an operation mode for energizing all of the heating coils. .
JP2006228117A 2006-08-24 2006-08-24 Induction heating cooker Pending JP2008053056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006228117A JP2008053056A (en) 2006-08-24 2006-08-24 Induction heating cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006228117A JP2008053056A (en) 2006-08-24 2006-08-24 Induction heating cooker

Publications (2)

Publication Number Publication Date
JP2008053056A JP2008053056A (en) 2008-03-06
JP2008053056A5 true JP2008053056A5 (en) 2008-09-18

Family

ID=39236906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006228117A Pending JP2008053056A (en) 2006-08-24 2006-08-24 Induction heating cooker

Country Status (1)

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JP (1) JP2008053056A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5142856B2 (en) * 2008-07-02 2013-02-13 三菱電機株式会社 Induction heating cooker
JP4909968B2 (en) * 2008-09-29 2012-04-04 日立アプライアンス株式会社 Electromagnetic induction heating device
JP5256008B2 (en) * 2008-12-04 2013-08-07 日立アプライアンス株式会社 Induction heating cooker
KR101587132B1 (en) * 2009-07-14 2016-01-21 엘지전자 주식회사 Induction heating cooker
DE102015202032A1 (en) * 2015-02-05 2016-08-11 Würth Elektronik eiSos Gmbh & Co. KG Inductor, in particular for magnetically coupled energy transmission, and method for operating such an inductor
KR101935487B1 (en) * 2017-01-11 2019-01-04 엘지전자 주식회사 Magnetic flux guide structure and smart table having the same
US10873994B2 (en) 2017-07-24 2020-12-22 Haier Us Appliance Solutions, Inc. Co-axial multi-zone induction cooking apparatus
KR102165570B1 (en) * 2018-01-05 2020-10-14 (주)쿠첸 Working coil assembly comprising dual coil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332546B2 (en) * 1972-12-23 1978-09-08
JPS5310452U (en) * 1976-07-09 1978-01-28
JP2885857B2 (en) * 1990-01-31 1999-04-26 株式会社東芝 Electromagnetic cooker
JP3687028B2 (en) * 1998-09-11 2005-08-24 三菱電機株式会社 Electromagnetic induction heating device
JP4135270B2 (en) * 1999-09-10 2008-08-20 松下電器産業株式会社 rice cooker
JP2003077629A (en) * 2001-09-06 2003-03-14 Matsushita Electric Ind Co Ltd Induction heating cooker
JP3730594B2 (en) * 2002-05-22 2006-01-05 株式会社日立製作所 Electromagnetic induction heating device

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