JPS608393Y2 - Magnetic induction cooking device - Google Patents
Magnetic induction cooking deviceInfo
- Publication number
- JPS608393Y2 JPS608393Y2 JP16894978U JP16894978U JPS608393Y2 JP S608393 Y2 JPS608393 Y2 JP S608393Y2 JP 16894978 U JP16894978 U JP 16894978U JP 16894978 U JP16894978 U JP 16894978U JP S608393 Y2 JPS608393 Y2 JP S608393Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- fixing plate
- induction coil
- cooking device
- magnetic induction
- 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
Landscapes
- General Induction Heating (AREA)
Description
【考案の詳細な説明】
この考案は、磁気誘導コイル部の冷却効果等を改良した
磁気誘導加熱調理装置に関する。[Detailed Description of the Invention] This invention relates to a magnetic induction heating cooking device in which the cooling effect of the magnetic induction coil portion is improved.
一般に、磁気誘導加熱調理装置は、磁気誘導コイルに高
周波電流を流して高周波磁界を発生させ、磁性体でなる
調理鍋等の被加熱体にその磁界を交差させることによっ
て、その磁界により２次電流を発生させ、被加熱体を自
己発熱させるものである。Generally, a magnetic induction cooking device generates a high-frequency magnetic field by passing a high-frequency current through a magnetic induction coil, and causes the magnetic field to cross an object to be heated such as a cooking pot made of a magnetic material, thereby creating a secondary current. This generates heat and causes the heated object to self-heat.
従来、このような磁気誘導加熱調理装置は、例えば第１
図のように構成されている。Conventionally, such a magnetic induction heating cooking device has a first
It is configured as shown in the figure.
すなわち、１１は筐体で、この筐体１１の上面に形成れ
た開口部に非磁性材の板状でなる加熱台１２が装着され
、この加熱台１２に底面を平面にした鉄鍋等の被加熱体
を載置する。That is, 11 is a housing, and a heating stand 12 made of a plate of non-magnetic material is attached to an opening formed on the top surface of this housing 11, and an iron pot or the like with a flat bottom is mounted on this heating stand 12. Place the object to be heated.
そして、この加熱台１２の裏面下部には、第２図に示す
ような環状の磁気誘導コイル１３が配置されており、こ
の誘導コイル１３は、石綿等の耐熱材で平面状に構成し
たコイル固定板１４上に固定されている。A ring-shaped magnetic induction coil 13 as shown in FIG. 2 is arranged at the bottom of the back surface of this heating table 12, and this induction coil 13 is fixed to a planar coil made of a heat-resistant material such as asbestos. It is fixed on the plate 14.
このコイル固定板１４には、その四隅に加熱台支持部材
１５ａｔ １５ｂ、１５ｃ、１５ｄがそれぞれ固定さ
れており、この加熱台支持部材１５ａ〜１５ｄは、上記
加熱台１２を誘導コイル１３との間に一定の間隙を有す
るように支持している。Heating table support members 15at 15b, 15c, and 15d are respectively fixed to the four corners of this coil fixing plate 14, and these heating table support members 15a to 15d are arranged between the heating table 12 and the induction coil 13. It is supported with a certain gap.
筐体１１内には、さらにファン１６が設けられるもので
、このファン１６はその送気方向をコイル固定板１４の
面上に向けて設定され、ファン１６から送気風がコイル
固定板１４と加熱台１２との間を通り、誘導コイル１３
を冷却するようにしている。A fan 16 is further provided inside the housing 11, and the fan 16 is set so that its air supply direction is directed onto the surface of the coil fixing plate 14, and the air from the fan 16 heats the coil fixing plate 14. passing between the stand 12 and the induction coil 13
I'm trying to cool it down.
すなわち、ファン１６からの冷却風は、矢印１７で示す
ように誘導コイル１３の表面部を通過し、筐体１１に設
けた排気孔１８から筐体１１外に導出されるようになっ
ている。That is, the cooling air from the fan 16 passes through the surface of the induction coil 13 as shown by an arrow 17, and is led out of the housing 11 through an exhaust hole 18 provided in the housing 11.
そして、冷却風は、直接的に誘導コイル１３から熱を奪
い、その不要な温度上昇を妨ぎ、誘導コイル１３の被加
熱体に対する加熱効果の劣化を阻止するものである。The cooling air directly removes heat from the induction coil 13, prevents unnecessary temperature rise, and prevents deterioration of the heating effect of the induction coil 13 on the object to be heated.
しかし、このような構成の装置では、ファン１６よりの
冷却風は、図からも明らかなように、誘導コイル１３の
裏面部までは充分に冷却することが困難である。However, in a device having such a configuration, it is difficult for the cooling air from the fan 16 to sufficiently cool the back surface of the induction coil 13, as is clear from the figure.
したがって、従来のこのような装置では、被加熱体から
の熱が誘導コイルに伝達され、この誘導コイルの被加熱
体に対する加熱効果を劣化させるようになり、誘導コイ
ルに対する効率の良い冷却方法が要望されている。Therefore, in such conventional devices, heat from the heated object is transferred to the induction coil, which deteriorates the heating effect of the induction coil on the heated object.Therefore, there is a demand for an efficient cooling method for the induction coil. has been done.
この考案は、上記のような欠点を改善し、誘導コイルの
裏面部までも充分に冷却できるようにして、この不要な
温度上昇を確実に防止し、誘導コイルの被加熱体に対す
る加熱効果の劣化を効果的に阻止できるようにした磁気
誘導加熱調理装置を提供することを目的とする。This invention improves the above-mentioned shortcomings and makes it possible to sufficiently cool down even the back side of the induction coil, reliably preventing this unnecessary temperature rise, and reducing the deterioration of the heating effect of the induction coil on the heated object. An object of the present invention is to provide a magnetic induction heating cooking device that can effectively prevent the above.
以下、図面を参照して、この考案の一実施例を説明する
。An embodiment of this invention will be described below with reference to the drawings.
すなわち、第３図及び第４図に示すように、加熱台１２
の裏面下部には、環状の誘導コイル１３が配設されてお
り、この誘導コイル１３はコイル固定板１９上に固定さ
れている。That is, as shown in FIGS. 3 and 4, the heating table 12
An annular induction coil 13 is disposed at the lower part of the back surface of the coil, and this induction coil 13 is fixed on a coil fixing plate 19.
このコイル固定板１９は、石綿等の耐熱材でなり、その
上及び下面部１９ａ、１９ｂは複数の波形を有するよう
に形成され、両側部１９ｃ、１９ｄは上下方向に突出す
る突出部２０ ａ、 ２０ ｂ、 ２０ Ｃ。This coil fixing plate 19 is made of a heat-resistant material such as asbestos, and its upper and lower surface portions 19a and 19b are formed to have a plurality of corrugations, and both side portions 19c and 19d have protruding portions 20a that protrude in the vertical direction. 20 b, 20 c.
２０ｄを有する構造となっている。20d.
そして、上記コイル固定板１９上の波形の頂部によって
誘導コイル１３を支持し、さらに上記突出部２０ａ、２
０ｂによって加熱台１２を誘導コイル１３との間に一定
の間隔を有するように支持するものである。The induction coil 13 is supported by the top of the waveform on the coil fixing plate 19, and the protrusions 20a, 2
The heating table 12 is supported by the heating table 12 with a constant distance from the induction coil 13.
筐体１１内には、さらにファン１６が設けられるもので
、このファン１６はその送気方向をコイル固定板１９の
波形にした谷線の延長する方向に向けて設定され、ファ
ン１６から送気風がコイル固定板１９の波形の谷部を通
るように加熱台１２との間を通り、誘導コイル１３の上
下面を含む全周部を冷却するようにしている。A fan 16 is further provided inside the casing 11, and the fan 16 is set so that its air supply direction is in the direction in which the corrugated valley line of the coil fixing plate 19 extends. passes through the troughs of the waveform of the coil fixing plate 19 and between it and the heating table 12, cooling the entire periphery of the induction coil 13 including the upper and lower surfaces.
すなわち、ファン１６からの冷却風は、誘導コイル１３
の表及び裏面部を通過し、筐体１１に設けた排気孔１８
から筐体１１外に導出されるようになっている。That is, the cooling air from the fan 16 flows through the induction coil 13.
An exhaust hole 18 that passes through the front and back surfaces of the housing 11 and is provided in the housing 11.
It is adapted to be led out from the casing 11.
そして、冷却風は誘導コイル１３の表及び裏面部から直
接的に熱を奪うことによって、その不要な温度上昇を効
果的に防ぐことができる。The cooling air directly removes heat from the front and back surfaces of the induction coil 13, thereby effectively preventing unnecessary temperature rise.
尚、上記実施例では、コイル固定板１９の形状を波形と
して示したが、これは適宜ノコギリ波状等の形状であっ
ても可能である。In the above embodiment, the shape of the coil fixing plate 19 is shown to be wavy, but it may be appropriately shaped into a sawtooth wave shape or the like.
以上述べたように、この考案によれば、誘導コイルの裏
面部までも確実に直接風によって冷却することができ、
さらにコイル固定板の表面積が増すことによりその放熱
効果が増大する。As mentioned above, according to this invention, even the back side of the induction coil can be reliably cooled by direct wind.
Furthermore, as the surface area of the coil fixing plate increases, its heat dissipation effect increases.
従って、誘導コイルの不要な温度上昇を防止することが
でき、その被加熱体に対する加熱効果の劣化を効果的に
阻止することが可能である。Therefore, unnecessary temperature rise of the induction coil can be prevented, and deterioration of the heating effect on the heated object can be effectively prevented.
第１図は磁気誘導加熱調理装置を示す斜視図、第２図は
従来の調理装置の内部構造を示す分解斜視図、第３図は
この考案の一実施例に係る磁気誘導加熱調理装置を示す
分解斜視図、第４図は上記実例の誘導コイル支持部を取
り出して示す断面図である。
１１・・・・・・筐体、１２・・・・・・加燃台、１３
・・・・・・磁気誘導コイル、１４・・・・・・コイル
固定板、１５ａ、１５ｂ、１５ｃ、１５ｄ・・・・・・
支持部材、１６・・・・・・ファン、１７・・・・・・
冷却風、１８・・・・・・排気孔、１９・・・・・・コ
イル固定板。Fig. 1 is a perspective view showing a magnetic induction cooking device, Fig. 2 is an exploded perspective view showing the internal structure of a conventional cooking device, and Fig. 3 is a magnetic induction cooking device according to an embodiment of the invention. The exploded perspective view and FIG. 4 are cross-sectional views showing the induction coil support portion of the above example. 11... Housing, 12... Burning stand, 13
...Magnetic induction coil, 14...Coil fixing plate, 15a, 15b, 15c, 15d...
Support member, 16...Fan, 17...
Cooling air, 18... Exhaust hole, 19... Coil fixing plate.
Claims (1)
ル固定板と、このコイル固定板の波形頂部で支えるよう
にした誘導コイルと、上記誘導コイル上側に設けられた
加熱台と、上記コイル固定板の波形形状の延びる方向の
側部に設定された冷却ファンとを具備し、このファンか
らの冷却風をコイル固定板の波形延長線に沿って導くよ
うにしてなる磁気誘導加熱調理装置。A coil fixing plate made of a heat-resistant material and formed to have a plurality of corrugations, an induction coil supported by the top of the corrugations of the coil fixing plate, a heating table provided above the induction coil, and the coil fixing plate. A magnetic induction heating cooking device comprising a cooling fan set on a side in the direction in which the corrugated shape extends, and the cooling air from the fan is guided along the corrugated extension line of the coil fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16894978U JPS608393Y2 (en) | 1978-12-08 | 1978-12-08 | Magnetic induction cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16894978U JPS608393Y2 (en) | 1978-12-08 | 1978-12-08 | Magnetic induction cooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5585790U JPS5585790U (en) | 1980-06-13 |
| JPS608393Y2 true JPS608393Y2 (en) | 1985-03-25 |
Family
ID=29170562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16894978U Expired JPS608393Y2 (en) | 1978-12-08 | 1978-12-08 | Magnetic induction cooking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608393Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5372129B2 (en) * | 2011-12-22 | 2013-12-18 | 三菱電機株式会社 | Induction heating cooker |
-
1978
- 1978-12-08 JP JP16894978U patent/JPS608393Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5585790U (en) | 1980-06-13 |
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