JPS58154197A - Heating cooking device - Google Patents
Heating cooking deviceInfo
- Publication number
- JPS58154197A JPS58154197A JP3603882A JP3603882A JPS58154197A JP S58154197 A JPS58154197 A JP S58154197A JP 3603882 A JP3603882 A JP 3603882A JP 3603882 A JP3603882 A JP 3603882A JP S58154197 A JPS58154197 A JP S58154197A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- heating
- heating device
- electrode
- frequency
- 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.)
- Granted
Links
Landscapes
- Electric Ovens (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、３〜ｓｏＭＨ２の高周波加熱と、シーズヒー
タ、ニクロムヒータ加熱装置を組合せだ加熱調理器に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cooking device that combines high frequency heating of 3 to soMH2, a sheathed heater, and a nichrome heater heating device.
従来のシーズヒータ、ニクロムヒータ等で加熱するヒー
タ加熱装置を具備した、オープン、オーブントースタ等
の加熱調理器により、冷凍物や冷凍食品を解凍する場合
には、冷凍物や冷凍食品の被解凍物の表面が内部に比べ
て速く解凍されてしまい、内部まで完全に解凍すると表
面は乾燥、変色点えの状態が発生し解凍には不向きであ
った。When thawing frozen food or frozen food using a heating cooker such as an open or oven toaster equipped with a heater heating device that heats with a conventional sheathed heater, nichrome heater, etc., The surface of the container thawed faster than the inside, and when the inside was completely thawed, the surface became dry, discolored, and unsuitable for thawing.
また、電子レンジにみられるように２４５０ＭＨ２のマ
イクロ波加熱装置の調理器で解凍した場合でも電波の浸
透深さが浅く、被解凍物の内部まで完全に解凍しようと
すると、表面は局部的温度上昇が発生し、解凍に不向き
であった。Furthermore, even when thawing with a 2450 MH2 microwave heating device like in a microwave oven, the penetration depth of radio waves is shallow, and if you try to completely thaw the inside of the object, the surface temperature will rise locally. occurred, making it unsuitable for thawing.
本発明は従来の欠点を除き、解凍調理あるいは再加熱の
時には、３〜ｓｏＭＨ２の短波帯周波数で誘電加熱する
高周波加熱装置を用い、パン焼き。The present invention eliminates the drawbacks of the conventional methods and uses a high frequency heating device that performs dielectric heating at a short wave band frequency of 3 to soMH2 during thawing cooking or reheating, and bakes bread.
魚焼き、煮込み等の調理の時にはシーズヒータ、ニクロ
ムヒータ等のヒータ加熱装置で加熱を行なう加熱調理器
を実現するものである。The present invention realizes a heating cooking device that performs heating using a heater heating device such as a sheathed heater or a nichrome heater when cooking such as grilling or stewing fish.
以下、本発明の一実施例を図面に従かい詳細に説明を行
なう。第１図、第２図において、筐体１の内部にオープ
ンキャビィティ２を設置し、オープンキャビィティ２内
に、高周波加熱装置の上部の加熱電極３、下部の加熱電
極４を配設する。上部の加熱電極３は上下に移動可能で
ある。この上部の加熱電極３の下部には、絶縁体で高周
波損失の少ない、耐熱性の高いカバー６が設けられてい
る。下部の加熱電極４の上部には、絶縁体で高周波゛損
失の少ない耐熱性の高い材料で構成された載置板６を配
設している。７は上部の加熱電極３、下部の加熱電極４
に高周波電力を供給する高周波発振部である。Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings. 1 and 2, an open cavity 2 is installed inside a housing 1, and inside the open cavity 2, an upper heating electrode 3 and a lower heating electrode 4 of a high-frequency heating device are arranged. The upper heating electrode 3 is movable up and down. A cover 6 is provided below the upper heating electrode 3 and is made of an insulator and has low high frequency loss and high heat resistance. A mounting plate 6 made of an insulating material with low high frequency loss and high heat resistance is disposed above the lower heating electrode 4. 7 is an upper heating electrode 3, a lower heating electrode 4
This is a high-frequency oscillator that supplies high-frequency power to the
８は上部の加熱電極３の上部に一体に装備され、かつ上
部の加熱電極３と移動を共にするシーズヒータ、あるい
はニクロムヒータ等よりなるヒータで、このヒータ８の
上部には、被加熱物を載置する金網９が配設されている
。８１はキャビィティ２゛内の上部に設けられたヒータ
である。そして上記る。１０は切替装置で上部の加熱電
極３を下部に移動した時のみ、高周波加熱装置の動作を
停止し、ヒータ加熱装置を動作可能とするものである。Reference numeral 8 denotes a heater, such as a sheathed heater or a nichrome heater, which is integrally installed above the upper heating electrode 3 and moves together with the upper heating electrode 3. A wire mesh 9 on which it is placed is provided. 81 is a heater provided in the upper part of the cavity 2'. And above. 10 is a switching device that stops the operation of the high frequency heating device and enables the operation of the heater heating device only when the upper heating electrode 3 is moved to the lower part.
第１図は、解凍調理、あるいは再加熱調理等の高周波加
熱装置を動作させて調理を行なう状態を示したものであ
る。載置板６の上に置かれた被加熱物を上部の加熱電極
３と下部の加熱電極４によりはさむように移動可能とし
た上部の加熱電極３を適当な方法で調整して調理を行な
う。FIG. 1 shows a state in which a high-frequency heating device is operated to perform cooking, such as thawing cooking or reheating cooking. Cooking is performed by adjusting the upper heating electrode 3, which is movable so that the object to be heated placed on the mounting plate 6 is sandwiched between the upper heating electrode 3 and the lower heating electrode 4, by an appropriate method.
第２図は、パン焼き、魚焼き、煮込み等の料理を行なう
時にヒータ加熱装置を動作させた状態を示す。すなわち
、上部の加熱電極３を下部に移動させて、切替装置１０
の動作によってヒータ加熱装置を動作させるようになっ
ている。FIG. 2 shows a state in which the heater heating device is operated when cooking such as bread baking, fish frying, and stewing. That is, by moving the upper heating electrode 3 to the lower part, the switching device 10
The heater heating device is operated by the operation of the heater.
第３図において、回路を説明する。低周波交流電源１１
より、切−、装置１ｏを介してヒータ加熱装置１２、あ
るいは高周波加熱装置１３に交流電圧を加える。ヒータ
加熱装置１２は、シーズヒータ、ニクロムヒータ等で構
成されるヒータ８，８１を設け、それぞれのヒータ８，
８′を選択できる切替スイッ）８ａ、ｓｂが設けられて
いる。Referring to FIG. 3, the circuit will be explained. Low frequency AC power supply 11
Then, an AC voltage is applied to the heater heating device 12 or the high frequency heating device 13 via the device 1o. The heater heating device 12 is provided with heaters 8 and 81 composed of a sheathed heater, a nichrome heater, etc.
8', selector switches 8a and sb are provided.
高周波加熱装置１３は、低周波交流電圧を整流回路１４
により直流電圧に変換され、高周波発振部１６により上
部の加熱電極３、下部の加熱電極４に高周波電力を供給
するようになっている。高周波発振部１６は、共振コイ
ル、コンデンサ、トランジスタ、抵抗等で構成されてい
る。The high frequency heating device 13 converts the low frequency AC voltage into a rectifier circuit 14.
is converted into a DC voltage, and the high frequency oscillation section 16 supplies high frequency power to the upper heating electrode 3 and the lower heating electrode 4. The high frequency oscillation section 16 is composed of a resonant coil, a capacitor, a transistor, a resistor, and the like.
切替装置１０は、励磁コイル１６と直列にリミットスイ
ッチ１７が接続され、リミットスイッチ１７を閉じると
、ヒータ加熱装置１２が動作し、ＩＪ ミントスイッチ
１７が開くと高周波加熱装置１３が動作するようになっ
ている。In the switching device 10, a limit switch 17 is connected in series with the excitation coil 16, and when the limit switch 17 is closed, the heater heating device 12 is operated, and when the IJ mint switch 17 is opened, the high frequency heating device 13 is operated. ing.
次に本発明の動作を述べる。解凍する場合には被加熱物
を上部の加熱電極３と下部の加熱電極４で、はさむよう
にして、高周波加熱装置１３を動作させる。被加熱物に
は３〜３０ＭＨ２高周波電界が印加されて加熱する。短
波帯の低い周波数では電波の浸透深さが深く、被加熱物
の内部９表面とも均一に加熱される特徴があるため、部
分的な焼は煮え、変色などのない解凍ができる。また誘
電加熱を利用して、酒、御飯等の再加熱も同様にして行
なう。Next, the operation of the present invention will be described. When defrosting, the object to be heated is sandwiched between the upper heating electrode 3 and the lower heating electrode 4, and the high-frequency heating device 13 is operated. A 3 to 30 MH2 high frequency electric field is applied to the object to be heated. At low frequencies in the shortwave band, radio waves penetrate deeply and are characterized by uniform heating of all internal surfaces of the object to be heated, allowing for partial roasting and thawing without discoloration. Dielectric heating is also used to reheat alcoholic beverages, rice, etc. in the same way.
一方、パン焼き、魚焼き、煮込み等の調理を行なう時に
は、上部の加熱電極３を下部に移動することによって高
周波加熱装置１３の動作を断ち、ヒータ加熱装置１２を
動作状態にする。被加熱物を金鋼９に載置してヒータ加
熱装置１２を動作させて加熱調理を行なう。On the other hand, when cooking such as bread baking, fish frying, stew, etc., the upper heating electrode 3 is moved to the lower part to cut off the operation of the high frequency heating device 13 and put the heater heating device 12 into the operating state. The object to be heated is placed on the metal steel 9, and the heater heating device 12 is operated to perform heating cooking.
以上述べたように、本発明は高周波加熱装置とヒータ加
熱装置を一つの筐体に組込んだ複合製品を提供するもの
で、高周波加熱装置は冷凍品、冷凍食品の解凍あるいは
再加熱調理に用いられ、ヒータ加熱装置はパン焼き、魚
焼き、煮込み等の調理に用いられる。なお実施例のよう
に高周波加熱装置の上部の加熱電極が最下部に移動した
時、切替装置が動作しヒータ加熱装置に切替えられるよ
うにすれば、切替動作が非常に簡単に行なえる。As described above, the present invention provides a composite product that incorporates a high-frequency heating device and a heater heating device into one housing, and the high-frequency heating device is used for thawing or reheating frozen foods. The heater heating device is used for cooking such as baking bread, grilling fish, and stewing. If the switching device is operated to switch to the heater heating device when the upper heating electrode of the high frequency heating device moves to the lowest position as in the embodiment, the switching operation can be performed very easily.
第１図、第２図は本発明の一実施例における加熱調理器
の構造を示す断面図、第３図は同加熱調理器の回路図で
ある。
３・・・・・・上部の加熱電極、４・・・・・・下部の
加熱電極、８．８’・・・・・・ヒータ、１ｏ・・・・
・・切替装置、１２・・・・・・ヒータ加熱装置、１３
・・・・・・高周波加熱装置。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第２図
図
／ｉ。
／1 and 2 are sectional views showing the structure of a cooking device according to an embodiment of the present invention, and FIG. 3 is a circuit diagram of the cooking device. 3... Upper heating electrode, 4... Lower heating electrode, 8.8'... Heater, 1o...
...Switching device, 12... Heater heating device, 13
...High frequency heating device. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure/i. /
Claims (3)
電界によシ誘電加熱する高周波加熱装置と、シーズヒー
タ、ニクロムヒータ等で加熱スルヒータ加熱装置と、前
記高周波加熱装置と前記ヒータ加熱装置の動作を切替え
る切替装置とを備えた加熱調理器。(1) A high-frequency heating device that applies a high-frequency voltage between a pair of heating electrodes and performs dielectric heating using a high-frequency electric field; a through-heater heating device that uses a sheathed heater, a nichrome heater, etc.; the high-frequency heating device and the heater heating device A heating cooker equipped with a switching device that switches the operation of the heating cooker.
能とし、この加熱電極が下部に移動した時のみ、前記ヒ
ータ加熱装置を動作可能とした特許請求の範囲第１項記
載の加熱調理器。(2) The cooking device according to claim 1, wherein the upper heating electrode is movable, and the heater heating device is operable only when the heating electrode moves to the lower part.
、上部の加熱電極の上部に、前記ヒータの一部を一体に
装備し、上部の加熱電極が下降したときに、ヒータ加熱
装置の下部のヒータを構成する特許請求の範囲第１項又
は第２項記載の加熱調理器。(3) The heater heating device is composed of a plurality of heaters, and a part of the heater is integrally installed above the upper heating electrode, so that when the upper heating electrode is lowered, the lower part of the heater heating device The cooking device according to claim 1 or 2, which constitutes a heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603882A JPS58154197A (en) | 1982-03-08 | 1982-03-08 | Heating cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603882A JPS58154197A (en) | 1982-03-08 | 1982-03-08 | Heating cooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58154197A true JPS58154197A (en) | 1983-09-13 |
| JPS6335076B2 JPS6335076B2 (en) | 1988-07-13 |
Family
ID=12458534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3603882A Granted JPS58154197A (en) | 1982-03-08 | 1982-03-08 | Heating cooking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58154197A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5892418A (en) * | 1994-08-23 | 1999-04-06 | Matsushita Electric Industrial Co., Ltd. | Balanced type surface acoustic wave device |
| WO2004091260A1 (en) * | 2003-04-02 | 2004-10-21 | Matsushita Electric Industrial Co., Ltd. | High frequency heating device |
-
1982
- 1982-03-08 JP JP3603882A patent/JPS58154197A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5892418A (en) * | 1994-08-23 | 1999-04-06 | Matsushita Electric Industrial Co., Ltd. | Balanced type surface acoustic wave device |
| WO2004091260A1 (en) * | 2003-04-02 | 2004-10-21 | Matsushita Electric Industrial Co., Ltd. | High frequency heating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6335076B2 (en) | 1988-07-13 |
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