JPS6331512Y2 - - Google Patents
Info
- Publication number
- JPS6331512Y2 JPS6331512Y2 JP10603181U JP10603181U JPS6331512Y2 JP S6331512 Y2 JPS6331512 Y2 JP S6331512Y2 JP 10603181 U JP10603181 U JP 10603181U JP 10603181 U JP10603181 U JP 10603181U JP S6331512 Y2 JPS6331512 Y2 JP S6331512Y2
- Authority
- JP
- Japan
- Prior art keywords
- heating coil
- dual
- metal tube
- induction heating
- nichrome wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 claims description 36
- 230000006698 induction Effects 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 229910001120 nichrome Inorganic materials 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000010411 cooking Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は、誘導加熱コイルとしてシーズヒータ
ーのパイプ部を使用することにより従来のシーズ
ヒーターと誘導加熱コイルとを兼用させることを
目的とした電磁調理器に関するものである。[Detailed Description of the Invention] The present invention relates to an electromagnetic cooking device that uses a pipe section of a sheathed heater as the induction heating coil, thereby making it possible to use both a conventional sheathed heater and an induction heating coil.
従来の誘導加熱コイル１は、第１図に示すよう
に銅線にエナメル処理を施した単線（リツツ線）
を複数本撚り合わせ、渦巻状に加工しており、最
近ではアルミニウム等の金属導板を渦巻状にプレ
ス成型を行う場合もある。 The conventional induction heating coil 1 is made of a single wire (Ritutsu wire) made of enamelled copper wire, as shown in Fig. 1.
A plurality of strands are twisted together and processed into a spiral shape, and recently metal conductive plates such as aluminum are sometimes press-molded into a spiral shape.
このような誘導加熱コイル１を使用した電磁調
理器本体２の斜視図を第２図に示す。この電磁調
理器本体２の上面にはセラミツクス等の非磁性及
び耐熱性の良い板３を設置し、この板３の下面に
上記誘導加熱コイル１が配設されており、上記板
３の上に鉄鍋等を載置して電磁誘導加熱を行なつ
ていた。 A perspective view of an electromagnetic cooking device main body 2 using such an induction heating coil 1 is shown in FIG. A non-magnetic and heat-resistant plate 3 made of ceramics or the like is installed on the top surface of the electromagnetic cooker body 2, and the induction heating coil 1 is placed on the bottom surface of this plate 3. Electromagnetic induction heating was performed by placing an iron pot or similar item on top.
本考案は、単に電磁誘導加熱を行なうだけでな
く、ホツトプレート及び陶板焼等のシーズヒータ
ーとして熱伝導による加熱も行えるようにしたも
のである。 The present invention not only performs electromagnetic induction heating, but also enables heating by thermal conduction as a sheathed heater for hot plates, ceramic ware, and the like.
本考案は、上述の目的を達成するためになされ
たものであり、アルミ、銅、ステンレス等の金属
管を渦巻状に形成するとともに該金属管内部にニ
クロム線等の充電部と絶縁物である酸化マグネシ
ウムを充填させた兼用加熱コイルを備え、この兼
用加熱コイルへの通電を制御することにより抵抗
加熱と誘導加熱とを行なえるようにした電磁調理
器を提供せんとしたものである。 The present invention has been made to achieve the above-mentioned object, and includes forming a metal tube made of aluminum, copper, stainless steel, etc. in a spiral shape, and placing a live part such as a nichrome wire and an insulating material inside the metal tube. It is an object of the present invention to provide an electromagnetic cooker equipped with a dual-purpose heating coil filled with magnesium oxide and capable of performing resistance heating and induction heating by controlling the current supply to the dual-purpose heating coil.
以下、本考案の一実施例を図面に基づいて説明
する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
第３図は、本考案の実施例を示す兼用加熱コイ
ルの上面概略図、第４図は、第３図の要部拡大
図、第５図は、本考案の兼用加熱コイルを用いた
電磁調理器の外観斜視図である。 Fig. 3 is a schematic top view of a dual-purpose heating coil showing an embodiment of the present invention, Fig. 4 is an enlarged view of the main part of Fig. 3, and Fig. 5 is an electromagnetic cooking using the dual-purpose heating coil of the present invention. It is an external perspective view of a container.
図において、４は内部にニクロム線５を配設し
てなり、アルミニウム、銅、ステンレス等からな
る金属管であり、６は上記ニクロム線５の周囲に
充填されてなる酸化マグネシウムである。７は上
記金属管４に誘導加熱器の出力としての高周波電
流を流すための誘導加熱コイル端子であり、８は
上記ニクロム線の充電部端子である。上記金属管
４は渦巻状に加工されており全体として兼用加熱
コイルを形成しており、内部の上記ニクロム線５
はシーズヒーターとして作用するものである。 In the figure, 4 is a metal tube made of aluminum, copper, stainless steel, etc., with a nichrome wire 5 disposed therein, and 6 is magnesium oxide filled around the nichrome wire 5. 7 is an induction heating coil terminal for passing a high frequency current as an output of the induction heater through the metal tube 4, and 8 is a terminal for the live part of the nichrome wire. The metal tube 4 is processed into a spiral shape and forms a dual-purpose heating coil as a whole, and the nichrome wire 5 inside
acts as a sheathed heater.
次に上記構成からなる兼用加熱コイルの作用を
説明すると、誘導加熱コイル端子７に高周波電流
を流し、充電部端子８に商用交流電源を接続する
ことにより、電磁調理器と電気ヒータ加熱器とを
両方同時に使用することができるとともに、これ
ら誘導加熱コイル端子７と充電部端子８とに印加
する電源を切換えることにより、例えば、第５図
に示す２口の電磁調理器に利用して、一方の兼用
加熱コイル９で電磁調理を、他方の兼用加熱コイ
ル１０では、シーズヒーターとして用い電気ヒー
タ加熱調理を行なうことができる。 Next, to explain the function of the dual-purpose heating coil having the above configuration, by passing a high frequency current through the induction heating coil terminal 7 and connecting a commercial AC power source to the charging part terminal 8, an electromagnetic cooker and an electric heater can be operated. Both can be used at the same time, and by switching the power applied to the induction heating coil terminal 7 and the charging part terminal 8, it can be used, for example, in a two-burner electromagnetic cooker shown in FIG. The dual-purpose heating coil 9 can be used for electromagnetic cooking, and the other dual-purpose heating coil 10 can be used as a sheathed heater for electric heating cooking.
従つて、本考案の兼用加熱コイルを用いた電磁
調理器では、うず電流が発生しない非磁性体の鍋
でもニクロム線側で熱伝導により加熱することが
でき、きわめて使用勝手の良いものとなる。 Therefore, in the electromagnetic cooker using the dual-purpose heating coil of the present invention, even a non-magnetic pot that does not generate eddy current can be heated by heat conduction on the nichrome wire side, making it extremely convenient to use.
以上に説明したように、本考案はアルミニウ
ム、銅、ステンレス等の金属管を渦巻状に形成す
るとともに該金属管内部にニクロム線等の充電部
と絶縁物である酸化マグネシウムを充填させた兼
用加熱コイルを備え、この兼用加熱コイルへの通
電を制御することにより抵抗加熱と誘導加熱とを
行なえるようにしたものであるから、従来、銅線
にエナメル処理を施した単線を複数本撚り合わせ
て構成した加熱コイルに比較して、金属管内部に
収納されてなるニクロム線を有するシーズヒータ
ーとして生産し、ベンダー加工等により渦巻状に
加工するだけでよいので、きわめて安価に製作す
ることができるとともに、シーズヒーターによる
熱伝導加熱によつて調理鍋の材質あるいは大きさ
によつて使用上の制約を受けることのある電磁調
理器の機能を大幅にバツクアツプすることができ
る実用価値の高いものである。 As explained above, the present invention is a dual-purpose heating system in which a metal tube made of aluminum, copper, stainless steel, etc. is formed into a spiral shape, and the inside of the metal tube is filled with a live part such as a nichrome wire and magnesium oxide as an insulator. It is equipped with a coil and can perform resistance heating and induction heating by controlling the current flow to this dual-purpose heating coil. Compared to the constructed heating coil, it is produced as a sheathed heater with a nichrome wire housed inside a metal tube, and it is only necessary to process it into a spiral shape by bender processing, etc., so it can be manufactured at an extremely low cost. The present invention is of high practical value as it can greatly improve the functionality of an electromagnetic cooker, which is subject to restrictions in use due to the material or size of the cooking pot, by conducting heat conduction heating using a sheathed heater.
第１図は、従来例を示す誘導加熱コイルの上面
概略図、第２図は、従来電磁調理器の斜視図、第
３図は、本考案の実施例を示す兼用加熱コイルの
上面概略図、第４図は、第３図の要部拡大図、第
５図は、本考案の兼用加熱コイルを用いた電磁調
理器の斜視図である。
４……金属管、５……ニクロム線、６……酸化
マグネシウム、７……誘導加熱コイル端子、８…
…ニクロム線充電部端子、９，１０……兼用加熱
コイル。
FIG. 1 is a schematic top view of an induction heating coil showing a conventional example, FIG. 2 is a perspective view of a conventional electromagnetic cooker, and FIG. 3 is a schematic top view of a dual-purpose heating coil showing an embodiment of the present invention. FIG. 4 is an enlarged view of the main part of FIG. 3, and FIG. 5 is a perspective view of an electromagnetic cooker using the dual-purpose heating coil of the present invention. 4... Metal tube, 5... Nichrome wire, 6... Magnesium oxide, 7... Induction heating coil terminal, 8...
...Nichrome wire live terminal, 9, 10...Dual-purpose heating coil.
Claims (1)
巻状に形成するとともに該金属管内部にニクロム
線等の充電部と絶縁物である酸化マグネシウムを
充填させた兼用加熱コイルを備え、この兼用加熱
コイルへの通電を制御することにより抵抗加熱と
誘導加熱とを行なえるようにした電磁調理器。 A metal tube made of aluminum, copper, stainless steel, etc. is formed into a spiral shape, and inside the metal tube is a dual-purpose heating coil filled with a live part such as a nichrome wire and an insulating material, magnesium oxide. An electromagnetic cooker that can perform resistance heating and induction heating by controlling energization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10603181U JPS5811889U (en) | 1981-07-15 | 1981-07-15 | Electromagnetic cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10603181U JPS5811889U (en) | 1981-07-15 | 1981-07-15 | Electromagnetic cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5811889U JPS5811889U (en) | 1983-01-25 |
| JPS6331512Y2 true JPS6331512Y2 (en) | 1988-08-23 |
Family
ID=29900541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10603181U Granted JPS5811889U (en) | 1981-07-15 | 1981-07-15 | Electromagnetic cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811889U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59220587A (en) * | 1983-05-30 | 1984-12-12 | 立川ブラインド工業株式会社 | Blind attaching structure |
-
1981
- 1981-07-15 JP JP10603181U patent/JPS5811889U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5811889U (en) | 1983-01-25 |
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