JPH046154Y2 - - Google Patents
Info
- Publication number
- JPH046154Y2 JPH046154Y2 JP1983159513U JP15951383U JPH046154Y2 JP H046154 Y2 JPH046154 Y2 JP H046154Y2 JP 1983159513 U JP1983159513 U JP 1983159513U JP 15951383 U JP15951383 U JP 15951383U JP H046154 Y2 JPH046154 Y2 JP H046154Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- heating coil
- top plate
- electromagnetic cooker
- heat
- 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 12
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Description
【考案の詳細な説明】
〈技術分野〉
本考案は電磁調理器のトツププレートに載置さ
れるプレートの形状に関するものである。[Detailed Description of the Invention] <Technical Field> The present invention relates to the shape of a plate placed on the top plate of an electromagnetic cooker.
〈従来技術〉
従来、電磁調理器を用いてプレート調理をする
場合、トツププレートに既製の鉄板に載せて使用
していたので、トツププレートに均一に密着させ
て渦電流による熱伝導を受けることは困難であつ
た。<Prior art> Conventionally, when cooking on a plate using an electromagnetic cooker, the top plate was placed on a ready-made iron plate. It was difficult.
〈目的〉
本考案は上述の点に鑑みてなされたものであ
り、電磁調理器のトツププレートに載置されるプ
レートの熱効率を上げ、均一加熱を図ることを目
的とするものである。<Purpose> The present invention has been made in view of the above-mentioned points, and its purpose is to increase the thermal efficiency of the plate placed on the top plate of an electromagnetic cooker and to achieve uniform heating.
〈構成〉
本考案は上述の目的を達成するために、上記プ
レートを磁性材で構成すると共に、加熱コイルに
対応する中央部の板厚を他の部分の板厚より比較
的厚く形成し、この中央部の寸法を加熱コイルの
外径とほぼ等しい口径としたものである。<Structure> In order to achieve the above-mentioned object, the present invention consists of the above-mentioned plate made of a magnetic material, and the central part corresponding to the heating coil is made relatively thicker than the other parts. The diameter of the central portion is approximately equal to the outer diameter of the heating coil.
〈作用〉
加熱コイルに基づく渦電流はプレートの中央部
の厚い部分を直接加熱する。この中央部の熱は比
較的板厚が薄く単位当たりの熱容量の小さい四方
に効率良く伝わり温度を上昇させる。<Operation> Eddy currents based on the heating coil directly heat the central thick part of the plate. The heat in this central part is efficiently transmitted to all four sides, where the board is relatively thin and has a small heat capacity per unit, raising the temperature.
〈実施例〉
以下、本考案の一実施例を図面に基づいて説明
する。<Example> Hereinafter, an example of the present invention will be described based on the drawings.
第１図は本考案の実施例を示す電磁調理器の外
観斜視図であり、トツププレートにプレートを載
置してホツトプレートとして使用している。第２
図は第１図におけるＡ−A′断面図である。 FIG. 1 is an external perspective view of an electromagnetic cooker showing an embodiment of the present invention, in which a plate is placed on a top plate and used as a hot plate. Second
The figure is a sectional view taken along line A-A' in FIG.
図において、１は加熱コイル２の上方に設置さ
れるトツププレート３とキヤビネツト４とからな
る電磁調理器本体であり、５は上記トツププレー
ト３の上に載置される鋳物製のプレートであり、
トツププレート３と略同形状、同寸法に形成され
ており、上記キヤビネツト４の上面に形成される
突設部４′に係止されている。上記プレート５は
中央部５′の板厚が周辺部の板厚に比して厚く形
成され、中央部５′の外径は加熱コイル２の直径
と略等しく設定されている。従つて、プレートの
中央部５′の下面がトツププレート３の上面に接
触するが、プレート５の周辺部は接触しない。 In the figure, 1 is a main body of an electromagnetic cooker consisting of a top plate 3 and a cabinet 4 installed above a heating coil 2, and 5 is a plate made of cast metal placed on top of the top plate 3.
It is formed to have approximately the same shape and dimensions as the top plate 3, and is engaged with a protrusion 4' formed on the upper surface of the cabinet 4. The plate 5 has a central portion 5' thicker than the peripheral portion, and the outer diameter of the central portion 5' is set approximately equal to the diameter of the heating coil 2. Therefore, the lower surface of the central portion 5' of the plate contacts the upper surface of the top plate 3, but the peripheral portion of the plate 5 does not.
而して、加熱コイル２に基づく渦電流は対応す
るプレート５の中央部５′に発生しここが効率良
く発熱する。この熱は伝導により板厚の薄い部分
に効率良く伝わる。つまり、直接発熱する部分
と、伝導により加熱する部分とで、板厚を変える
ことにより特に周縁部と中央部との温度差を少な
くしている。また、トツププレートの上にプレー
トを確実に載置することができるため電磁調理器
との整合性も良くなる。 Thus, the eddy current generated by the heating coil 2 is generated in the central portion 5' of the corresponding plate 5, where heat is efficiently generated. This heat is efficiently transferred to the thinner parts of the board through conduction. In other words, by changing the plate thickness between the part that directly generates heat and the part that heats by conduction, the temperature difference between the peripheral part and the center part is reduced. Furthermore, since the plate can be reliably placed on the top plate, compatibility with the electromagnetic cooker is improved.
第３図は上記プレート５の変形実施例を示す断
面図であり、プレート６の中央部６′の外径は加
熱コイル２の直径に略等しく設定されている。 FIG. 3 is a sectional view showing a modified embodiment of the plate 5, in which the outer diameter of the central portion 6' of the plate 6 is set approximately equal to the diameter of the heating coil 2.
〈効果〉
以上のように、本考案によれば渦電流が発生し
て直線発熱する中央部分を厚くして発熱の効率を
良くすると共に、熱伝導により加熱される部分の
板厚を薄くすることにより周辺部の温度上昇を良
くしたから、プレートの中央部と周辺部の温度差
を減少させ、プレート表面全体の温度の均一化を
図る事が出来る。<Effects> As described above, according to the present invention, the central part where eddy currents are generated and generates linear heat is made thicker to improve heat generation efficiency, and the thickness of the part heated by heat conduction is made thinner. Since the temperature rise in the peripheral part is improved by this, the temperature difference between the central part and the peripheral part of the plate can be reduced, and the temperature can be made uniform over the entire plate surface.
第１図は本考案の実施例を示す電磁調理器の外
観斜視図、第２図は第１図におけるＡ−A′断面
図、第３図はプレートの変形実施例を示す断面図
である。
符号、１……電磁調理器本体、２……加熱コイ
ル、３……トツププレート、４……キヤビネツ
ト、５……プレート、５′……プレートの中央部。
FIG. 1 is an external perspective view of an electromagnetic cooker showing an embodiment of the present invention, FIG. 2 is a sectional view taken along line A-A' in FIG. 1, and FIG. 3 is a sectional view showing a modified embodiment of the plate. Symbols: 1... Main body of the electromagnetic cooker, 2... Heating coil, 3... Top plate, 4... Cabinet, 5... Plate, 5'... Center portion of plate.
Claims (1)
器のトツププレート上に載置して使用するプレー
トおいて、 上記加熱コイルに対応する中央部の板厚を他の
部分の板厚より比較的厚く形成し、この中央部の
寸法を加熱コイルの外径とほぼ等しい口径とし
た、磁性材から成る電磁調理器用プレート。[Claims for Utility Model Registration] In a plate used by being placed on the top plate of an electromagnetic cooker having a heating coil and a top plate, the thickness of the central part corresponding to the heating coil is the same as that of other parts. A plate for an electromagnetic cooker made of a magnetic material, which is formed relatively thicker than the thickness, and has a diameter in the center that is approximately equal to the outer diameter of a heating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15951383U JPS6067689U (en) | 1983-10-14 | 1983-10-14 | Plate for induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15951383U JPS6067689U (en) | 1983-10-14 | 1983-10-14 | Plate for induction cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6067689U JPS6067689U (en) | 1985-05-14 |
| JPH046154Y2 true JPH046154Y2 (en) | 1992-02-20 |
Family
ID=30351117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15951383U Granted JPS6067689U (en) | 1983-10-14 | 1983-10-14 | Plate for induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6067689U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616472Y2 (en) * | 1986-04-08 | 1994-04-27 | 松下電器産業株式会社 | Induction heating cooker |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435894Y2 (en) * | 1974-02-21 | 1979-10-30 | ||
| JPS55129079U (en) * | 1979-03-06 | 1980-09-11 | ||
| JPS57130993U (en) * | 1981-02-09 | 1982-08-14 |
-
1983
- 1983-10-14 JP JP15951383U patent/JPS6067689U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6067689U (en) | 1985-05-14 |
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