JP2553703B2 - Heating cooker - Google Patents
Heating cookerInfo
- Publication number
- JP2553703B2 JP2553703B2 JP1151452A JP15145289A JP2553703B2 JP 2553703 B2 JP2553703 B2 JP 2553703B2 JP 1151452 A JP1151452 A JP 1151452A JP 15145289 A JP15145289 A JP 15145289A JP 2553703 B2 JP2553703 B2 JP 2553703B2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- heating chamber
- level
- temperature
- food
- 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 - Fee Related
Links
Landscapes
- Electric Stoves And Ranges (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は電気オーブンやヒーター付電子レンジの様に
加熱室内の食品をヒーターの熱によって加熱する加熱調
理器に関するものである。Description: TECHNICAL FIELD The present invention relates to a heating cooker that heats food in a heating chamber by the heat of a heater, such as an electric oven and a microwave oven with a heater.
従来の技術 第５図は従来の加熱調理器を示す側面断面図である。
第５図において加熱室１の上板には面状に構成された上
ヒーター２、加熱室１の底板には面状に構成された下ヒ
ーター３を設け、載置台４の上にオーブン皿５を設置
し、オーブン皿５に食品（ケーキ）６を載置し、上ヒー
ター2,下ヒーター３により加熱調理を行う。2. Description of the Related Art FIG. 5 is a side sectional view showing a conventional heating cooker.
In FIG. 5, an upper heater 2 having a planar shape is provided on the upper plate of the heating chamber 1, a lower heater 3 having a planar shape is provided on the bottom plate of the heating chamber 1, and an oven plate 5 is placed on a mounting table 4. Is installed, food (cake) 6 is placed on the oven plate 5, and cooking is performed by the upper heater 2 and the lower heater 3.
第６図は他の従来の加熱調理器を示す側面断面図であ
る。加熱室７の上方には管状ヒーター８が設置されてい
る。加熱室７には面状に構成された下ヒーターを設け、
載置台10にはオーブン皿11を設置し、更に金網12を設置
し、金網12に食品（魚）13を載置し、上ヒーター８によ
り加熱処理を行う。FIG. 6 is a side sectional view showing another conventional heating cooker. A tubular heater 8 is installed above the heating chamber 7. The heating chamber 7 is provided with a planar lower heater,
An oven dish 11 is installed on the mounting table 10, a wire net 12 is further installed, food (fish) 13 is placed on the wire net 12, and heat treatment is performed by the upper heater 8.
発明が解決しようとする課題 ところがこの様な２つの従来の加熱調理器においては
次の様な欠点を有していた。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, the two conventional heating cookers described above have the following drawbacks.
面状ヒーターは一般に熱容量が大きく、ヒーターの温
度の立上がりは遅い。又加熱室の外側に設置されるため
に加熱室内に放射される輻射熱量は少なく食品を焦がす
能力は低いが、熱容量が大きく一度温まれば冷えにくい
ので温度変化が少なく、輻射熱量が少ないので食品の表
面が乾燥しにくく食品の中身までよく火が通る。A sheet heater generally has a large heat capacity, and the temperature of the heater rises slowly. Also, since it is installed outside the heating chamber, the amount of radiant heat radiated into the heating chamber is small and the ability to burn food is low, but since the heat capacity is large and it is difficult to cool once it is heated, there is little temperature change and the amount of radiant heat is small. The surface of the is difficult to dry and the contents of food cook well.
一方、中空絶縁パイプで保護絶縁された管状ヒーター
（例えば石英管ヒーター）は熱容量が少なく、ヒーター
の温度の立ち上がり速度が速い。また加熱室内に直接設
置されるため輻射熱量は多く、食品を焦がす能力は極め
て高い。以上説明した様に面状ヒーターはケーキ，クッ
キー等のオーブン調理に適しているが、魚を焼く等のグ
リル料理には適していない。一方、管状ヒーターは逆に
グリル料理には適しているが、オーブン料理には適して
いない。On the other hand, a tubular heater (for example, a quartz tube heater) protected and insulated by a hollow insulating pipe has a small heat capacity and a high temperature rising speed. In addition, since it is installed directly in the heating chamber, the amount of radiant heat is large and the ability to burn food is extremely high. As described above, the planar heater is suitable for oven cooking such as cakes and cookies, but is not suitable for grill cooking such as grilling fish. On the other hand, the tubular heater is, on the contrary, suitable for grilled dishes but not for oven dishes.
本発明は従来の問題を解消するものであり、２つの異
なったヒーターを組み合せることにより調理性能を飛躍
的に向上した加熱調理器を提供するものである。The present invention solves the conventional problems and provides a heating cooker in which cooking performance is dramatically improved by combining two different heaters.
課題を解決するための手段 上記課題を解決するため、本発明の加熱調理器は食品
を収納する加熱室と、食品を載置するための載置台と、
加熱室の庫内温度を検知するセンサーと、センサーが検
知したレベルにより庫内温度をコントロールする制御回
路と、食品を電熱加熱する電熱装置を備え、電熱装置を
加熱室の上方に中空絶縁パイプで保護された高輻射型の
管状ヒーター及び加熱室の天板に密着して設置される高
熱容量型の面状ヒーターで構成し、下方に設ける電熱装
置は加熱室の底板に密着して設置される高熱容量の面状
ヒーターで構成し、加熱室のオーブン調理の予熱モード
時に、当初上方の管状ヒーターと下方の面状ヒーターに
通電し、センサーの検知した庫内温度調節レベルＬか
ら、庫内温度設定の高低によって決まる係数Ｋを減じた
レベルに到達した時点で上方の管状ヒーターの通電を止
め、上方の面状ヒーターに通電し、庫内の立上がりを速
くする構成とし、オーブン調理時には上下の面状ヒータ
ーに通電し調理性能を向上させようとするものである。Means for Solving the Problems To solve the above problems, the heating cooker of the present invention has a heating chamber for storing food, and a mounting table for mounting the food,
It is equipped with a sensor that detects the temperature inside the heating chamber, a control circuit that controls the temperature inside the chamber according to the level detected by the sensor, and an electric heating device that heats food electrically.The electric heating device is a hollow insulating pipe above the heating chamber. It consists of a protected high-radiation tubular heater and a high-heat-capacity planar heater that is installed in close contact with the top plate of the heating chamber, and the electric heating device installed below is installed in close contact with the bottom plate of the heating chamber. In the preheating mode of oven cooking in the heating chamber, it is composed of a high-heat-capacity planar heater, and the upper tubular heater and the lower planar heater are initially energized, and the internal temperature control level L detected by the sensor causes the internal temperature to change. When a level obtained by subtracting the coefficient K determined by the height of the setting is reached, the upper tubular heater is de-energized and the upper planar heater is energized to speed up the rise of the inside of the cabinet. At the time of oven cooking it is intended to improve the cooking performance by energizing the upper and lower planar heater.
又、グリル調理には、上方の管状ヒーターと上方の面
状ヒーターに通電し、センサーの検知した庫内温度調節
レベルＬに対して食品によって決まる一定のレベル幅ｌ
をそれぞれ加減してＬ＋l1で管状ヒーター及び面状ヒー
ターの通電を止め、庫内温度の降下によりＬ−l2で再
び、２種のヒーターの通電を行う構成とし、調理性能を
向上させようとするものである。For grill cooking, the upper tubular heater and the upper planar heater are energized, and a certain level width l determined by the food with respect to the inside temperature control level L detected by the sensor.
Each of them is adjusted to L + l 1 to stop energization of the tubular heater and the planar heater, and the temperature of the interior is lowered to energize two kinds of heaters again with L-l 2 to improve cooking performance. To do.
作用 本発明の加熱調理器は、加熱室の上方の高輻射型の管
状ヒーターと高熱容量型の面状ヒーターを設置する構成
とし、ケーキ等を焼くオーブン料理、魚等を焼くグリル
料理等の調理モードにより、管状ヒーターと面状ヒータ
ーを庫内温度を検知するセンサーのレベルにより選択的
に使用することにより、いずれの料理もうまく、おいし
く短時間に料理することが可能である。Action The heating cooker of the present invention is configured such that a high-radiation type tubular heater and a high-heat-capacity planar heater are installed above the heating chamber, and cooks oven dishes for baking cakes, grill dishes for baking fish, etc. Depending on the mode, by selectively using the tubular heater and the planar heater depending on the level of the sensor that detects the temperature inside the refrigerator, any dish can be cooked well, and it is possible to cook deliciously in a short time.
ケーキやクッキーを焼くオーブン料理の場合には、ま
ず庫内温度を上げる予熱が必要である。この予熱モード
時に面状ヒーターで立ち上げると高熱容量のため時間が
かかる。しかし管状ヒーターだけで立ち上げると、予熱
が完了して調理モード時の食品の搬入により庫内温度の
下降が大きくなるため、予熱モード時に庫内温度調節レ
ベルＬよりある程度低い時点Ｌ×Ｋ（Ｋ＜１）で管状ヒ
ーターより面状ヒーターに切換えることにより、予熱時
間が短縮でき、また調理時には熱容量が大きい面状ヒー
ターを用いるので加熱室内の温度を一定に保ち、また輻
射熱量も少ないので食品の表面をゆっくりと焦がし食品
内部の水分を充分蒸発させることが出来る。さらに加熱
室内の熱分布もよくなるため焼けむらのない平面分布の
良い優れた調理の出来となる。In the case of oven cooking for baking cakes and cookies, it is necessary to preheat the temperature inside the oven first. It takes time to start up with a sheet heater in this preheating mode because of its high heat capacity. However, if only the tubular heater is started up, the preheating is completed and the temperature inside the refrigerator decreases greatly due to the carry-in of the food in the cooking mode. Therefore, at the time L × K (K By switching from a tubular heater to a sheet heater in <1), the preheating time can be shortened, and since a sheet heater with a large heat capacity is used during cooking, the temperature inside the heating chamber is kept constant and the amount of radiant heat is small Slowly burn the surface to allow the water inside the food to evaporate sufficiently. Furthermore, since the heat distribution in the heating chamber is improved, it is possible to perform excellent cooking with good flat distribution without uneven burning.
魚や肉を焼くグリル調理を行なう場合は、熱容量が小
さく立ち上がり、輻射熱量の大きい管状ヒーターだけを
使用すると食品の表面だけに焦げ目が短時間に付くが食
品の内部温度が充分に上がらないため、熱容量が大きく
庫内温度の降下が小さい面状ヒーターを併用する。この
場合、面状ヒーターで食品の内部温度を上昇させ、管状
ヒーターで食品の表面を焦がす。このためにはグリル時
の焦内温度調節レベルＬに対して、管状ヒーターと面状
ヒーターの電力配分や加熱室に占める割合、加熱室の大
きさによって決まる一定のレベル幅ｌをそれぞれ加減し
たＬ＋l1で管状ヒーター及び面状ヒーターの通電を止め
管状ヒーターによる食品の焦げをコントロールすると共
に、高熱容量の面状ヒーターの遅い温度上昇，下降を使
い一定の値に庫内温度を保つ、庫内温度が下降しＬ−l2
レベルで再び２種のヒーターの通電するこのサイクルを
繰り返すことにより、短時間で焦げ目をつけることや食
品の内部まで充分に温度をあげることが出来るので食品
内部の水分やうま味を失わず優れたグリル調理の出来具
合が得られる。When grilling fish or meat, the heat capacity is small and if you use only a tubular heater with a large amount of radiant heat, only the surface of the food will be burnt for a short time, but the internal temperature of the food will not rise sufficiently, so the heat capacity It also has a large heater and a small temperature drop in the refrigerator. In this case, the planar heater raises the internal temperature of the food and the tubular heater burns the surface of the food. To this end, L + 1 is a level level L determined by the power distribution of the tubular heater and the planar heater, the ratio of the heating chamber to the heating chamber, and the size of the heating chamber with respect to the in-focus temperature control level L during grilling. In 1 to stop the energization of the tubular heater and the planar heater to control the charring of food by the tubular heater, and to keep the internal temperature at a constant value by using the slow temperature increase and decrease of the high heat capacity planar heater. Is lowered and L-l 2
By repeating this cycle of energizing two kinds of heaters again at a level, it is possible to make a brown mark in a short time and to raise the temperature sufficiently to the inside of the food, so that the moisture and umami inside the food are not lost, making it an excellent grill. You can get the quality of cooking.
実施例 以下、本発明の一実施例の加熱調理器を図面を参照し
ながら説明する。Example Hereinafter, a heating cooker according to an example of the present invention will be described with reference to the drawings.
第１図は本発明による加熱調理器の構造を示す側面断
面図である。第１図において加熱室14の天板には上ヒー
ターとして面状ヒーター15と絶縁パイプで保護・絶縁さ
れた管状ヒーター16が設置されている。17は加熱室14の
庫内温度を検知するセンサーであり、制御回路（図示せ
ず）に接続され、ヒーター類を通常，停止等の制御す
る。面状ヒーター15は加熱室14の天板の約半分を占め天
板の外側に密着して設置される。管状ヒーター16は加熱
室14の天板の後部約半分を山形に絞り上げた中に設置さ
れている。加熱室14の底板には面状に構成された下ヒー
ター18が底板に密着して設置されている。オーブン料理
を行う場合、加熱室14の内部には設置台19が加熱室14の
略中央に置かれ、載置台19の上にはオーブン皿20が設置
されてあり、その上に食品（ケーキ）21が載置されてい
る。22は載置台19を回転させるための回転駆動用モータ
ーで調理中に回転させる。FIG. 1 is a side sectional view showing a structure of a heating cooker according to the present invention. In FIG. 1, a sheet heater 15 as an upper heater and a tubular heater 16 protected and insulated by an insulating pipe are installed on the top plate of the heating chamber 14. Reference numeral 17 denotes a sensor for detecting the temperature inside the heating chamber 14, which is connected to a control circuit (not shown) and normally controls the heaters such as stopping. The sheet heater 15 occupies about half of the top plate of the heating chamber 14 and is installed in close contact with the outside of the top plate. The tubular heater 16 is installed in the heating chamber 14 where the rear half of the top plate is squeezed into a mountain shape. On the bottom plate of the heating chamber 14, a planar lower heater 18 is installed in close contact with the bottom plate. When performing oven cooking, an installation table 19 is placed inside the heating chamber 14 in the approximate center of the heating chamber 14, and an oven plate 20 is installed on the table 19 and food (cake) is placed on the oven table 20. 21 is placed. Reference numeral 22 denotes a rotation driving motor for rotating the mounting table 19, which is rotated during cooking.
第２図は魚や肉を焼くグリル料理を行う場合を示して
いる。載置台19の上にオーブン皿20を乗せその上にグリ
ル用鋼24を設置し、更にその上に食品（魚）25を載置す
る。グリル網24は魚25から出る汁に魚25が侵らないよう
にするために設置する。グリル料理の場合は２つの上ヒ
ーターである面状ヒーター15と管状ヒーター16を同時に
使用する。FIG. 2 shows the case of grilling fish and meat. An oven dish (20) is placed on a placing table (19), a grill steel (24) is placed on the oven dish (20), and food (fish) (25) is placed on it. The grill net 24 is installed to prevent the fish 25 from invading the juice from the fish 25. In the case of grilled dishes, two upper heaters, a planar heater 15 and a tubular heater 16, are used at the same time.
第３図はオーブン予熱時の面状ヒーター15と管状ヒー
ター16の切換時期（下面状ヒーター18は一定量の通電）
による予熱時の庫内温度上昇と予熱終了時に食品（ケー
キ）21を搬入した時の庫内温度の下降を示す。Ａ線は予
熱完了まで管状ヒーター16を通電した場合を示し、Ｂ線
は庫内温度（150℃）の調節レベルＬ（150）に対して係
数Ｋ＝0.9（135レベル）でヒーターを切換えた場合を示
し、Ｃ線は同じく係数Ｋ＝0.7（105レベル）で切換えた
場合を示す。Ｄ線は予熱完了まで面状ヒーター15を通電
して場合を示す。Ａ線の場合は予熱完了に要する時間は
約290秒で最も短かい。しかし調理時の下降（20秒の扉
開閉で食品を入れる）は約50℃と一番大きく、復帰に約
250秒を要す。Ｄ線の場合は予熱完了に要する時間は約4
00秒と最も長いが下降は15℃と一番少く、又復帰に要す
る時間は約80秒程度と長短時間で済む。B,C線はA,B線の
中間に位置するが、Ｂ線の場合は管状ヒーター16から面
状ヒーター15に切換した場合庫内温度が一担下降する
が、Ｃ線の場合は切換時の庫内温度の下降がない。した
がって150℃の庫内温度設定時には係数0.7が完了に要す
る時間、復帰に要する時間も含め最良と考えられる。こ
の係数は各庫内温度設定毎に異なり傾向としては低温度
になる程係数は大きくなる。Fig. 3 shows the timing of switching between the planar heater 15 and tubular heater 16 during oven preheating (lower surface heater 18 is energized with a certain amount).
2 shows the temperature rise in the cold storage during preheating and the decrease in the cold storage temperature when food (cake) 21 was loaded at the end of preheating. The line A shows the case where the tubular heater 16 is energized until the preheating is completed, and the line B shows the case where the heater is switched with the coefficient K = 0.9 (135 level) for the adjustment level L (150) of the internal temperature (150 ° C) The line C shows the case of switching with the coefficient K = 0.7 (105 levels). Line D shows the case where the sheet heater 15 is energized until preheating is completed. In the case of line A, the time required to complete preheating is about 290 seconds, which is the shortest. However, the descending temperature during cooking (when food is opened by opening and closing the door for 20 seconds) is about 50 ° C, the largest
It takes 250 seconds. In case of D line, it takes about 4 hours to complete preheating.
The longest time is 00 seconds, but the lowest is 15 degrees Celsius, and the time required for recovery is about 80 seconds, which is long and short. The B and C lines are located in the middle of the A and B lines, but when the B line is switched from the tubular heater 16 to the planar heater 15, the temperature inside the chamber is reduced by a factor, but when the C line is switched, There is no decrease in the temperature inside the refrigerator. Therefore, when the temperature inside the refrigerator is set to 150 ° C, the coefficient of 0.7 is considered to be the best, including the time required for completion and the time required for restoration. This coefficient differs depending on the setting of the internal temperature, and tends to increase as the temperature becomes lower.
第４図はグリル調理時の面状ヒーター15と管状ヒータ
ー16のON/OFFレベルと庫内温度変化を示す。FIG. 4 shows the ON / OFF level of the sheet heater 15 and the tubular heater 16 and the temperature change in the refrigerator during grill cooking.
Ｅ線は２種のヒーターを１つのレベルＬ（240℃＝240
レベル）でON/OFFした場合を示し、輻射熱量の大きい管
状ヒーター16により温度レベルは急激に上昇，下降する
ため、ヒーターのON/OFF回路が多くなり寿命を短かくす
るばかりでなく、温度レベルは上昇するが庫内温度を上
昇させる面状ヒーター15もON/OFFされるため加熱室14の
温度はゆるやかに上昇し、食品（魚）25に焦げ目は付く
が内部温度が充分に上昇しない。Ｆ線は２種のヒーター
をそれぞれOFFレベル（240＋15＝255レベル）及びONレ
ベル（240−10＝230レベル）で制御した場合を示し、庫
内温度は面状ヒーター15が、大熱容量のためのON/OFFレ
ベルに差があってもほぼ設定温度を維持する。又、管状
ヒーター16は適度なON/OFFを繰り返し、焦げ目を極端に
早く付けることも無く、良好なグリル料理を行うことが
出来る。The E line uses two heaters as one level L (240 ° C = 240
Level), the tubular heater 16 with a large amount of radiant heat rapidly raises and lowers the temperature level, which increases the number of heater ON / OFF circuits and shortens the service life. However, the temperature of the heating chamber 14 gradually rises because the sheet heater 15 that raises the temperature inside the chamber rises but the food (fish) 25 is browned but the internal temperature does not rise sufficiently. The F line shows the case where the two kinds of heaters are controlled at the OFF level (240 + 15 = 255 level) and the ON level (240-10 = 230 level), respectively. Even if there is a difference in ON / OFF level, the set temperature is maintained. Further, the tubular heater 16 is appropriately turned on and off repeatedly, and it is possible to cook good grilled food without making a brown mark extremely quickly.
発明の効果 以上のように本発明による加熱処理によると、次のよ
うな効果を発揮することが出来る。Effects of the Invention As described above, according to the heat treatment of the present invention, the following effects can be exhibited.
２つの上ヒーターである高輻射型の管状ヒーター
と、高熱容量型の面状ヒーターをオーブン予熱時に庫内
温度調節レベルから係数を減じたレベルで切換えて使用
することにより、調理時間を短縮出来るばかりでなく、
面状ヒーターにより熱分布にも優れた出来映え仕上げる
ことが出来る。The cooking time can only be shortened by switching between the two high-radiation tubular heaters, which are the upper heaters, and the high-heat-capacity sheet-shaped heater, which are switched at the level where the coefficient is subtracted from the internal temperature control level when preheating the oven. Not
With a sheet heater, it can be finished with excellent heat distribution.
グリル調理の場合、２つの上ヒーターである高輻射
型の管状ヒーターと高熱容量型の面状ヒーターを庫内温
度調節レベルよりある一定のレベル幅を持ってON/OFFす
ることにより、庫内温度を一定に保つことが出来、食品
の内部温度を充分上げると共に、表面に短時間で焦げ目
を付けることが出来る。又ヒーターの寿命も長くなる。In the case of grill cooking, the temperature inside the refrigerator is turned on and off by turning on and off the two upper heaters, a high-radiation tubular heater and a high-heat-capacity planar heater, with a certain level width above the internal temperature control level. Can be kept constant, the internal temperature of the food can be raised sufficiently, and the surface can be browned in a short time. Also, the life of the heater is extended.
それぞれのヒーターの特徴を生かした調理方法を選
べるので料理全体の調理性能が向上し、調理メニュー数
も増加する。You can choose a cooking method that makes the best use of the characteristics of each heater, improving the cooking performance of the entire dish and increasing the number of cooking menus.
庫内温度を検知するセンサーと２種類のヒーターの
制御と言った簡単な構成でありながら調理器として重要
な多くの効果を奏することが出来る。Although it has a simple configuration such as a sensor that detects the temperature inside the refrigerator and the control of two types of heaters, it can achieve many important effects as a cooking device.
第１図は本発明の一実施例による加熱調理器の側面断面
図、第２図は同加熱処理器のグリル調理を行う場合の構
成図、第３図はオーブン予熱・調理時のヒーターの切換
時期と庫内温度変化を示す状態図、第４図はグリル時の
ヒーターのON/OFF制御レベルと庫内温度変化を示す状態
図、第５図は第１の従来の加熱調理器の側面断面図、第
６図は第２の従来の加熱調理器の側面断面図である。 14……加熱室、15……面状ヒーター、16……管状ヒータ
ー、17……センサー、18……下ヒーター、19……載置
台。FIG. 1 is a side sectional view of a heating cooker according to an embodiment of the present invention, FIG. 2 is a configuration diagram of the heating cooker for grill cooking, and FIG. 3 is a heater switching during oven preheating / cooking. Fig. 4 is a state diagram showing the time and the temperature change in the refrigerator, Fig. 4 is a state diagram showing the ON / OFF control level of the heater during grilling and the temperature change in the refrigerator, and Fig. 5 is a side sectional view of the first conventional cooker FIG. 6 is a side sectional view of a second conventional heating cooker. 14 ... Heating chamber, 15 ... Sheet heater, 16 ... Tubular heater, 17 ... Sensor, 18 ... Lower heater, 19 ... Stand.
Claims (2)
するための載置台と、前記加熱室の庫内温度を検知する
センサーと、前記センサーが検知しらレベルにより庫内
温度をコントロールする制御回路と、前記食品を電熱加
熱する電熱装置を備え、前記電熱装置の加熱室の上方に
中空絶縁パイプで保護された高輻射型の管状ヒーター及
び加熱室の天板に密着して設置される高熱容量型の面状
ヒーターで構成し、下方に設ける電熱装置は加熱室の底
板に密着して設置される高熱容量の面状ヒーターで構成
し、加熱室の予熱モード時に当初上方の管状ヒーターと
下方の面状ヒーターに通電し、前記センサーの検知した
庫内温度調節レベルＬから、庫内温度設定の高低によっ
て決まる係数Ｋを減じたレベルに到達した時点で上方の
管状ヒーターの通電を止め、上方の面状ヒーターに通電
し、庫内の立上がり時間を速くする構成とした加熱調理
器。1. A heating chamber for accommodating food, a mounting table for mounting the food, a sensor for detecting the temperature inside the heating chamber, and a temperature inside the chamber controlled by the level detected by the sensor. A control circuit for controlling, and an electric heating device for electrically heating the food, and is installed in close contact with the high radiation type tubular heater protected by a hollow insulating pipe and the top plate of the heating chamber above the heating chamber of the electric heating device. It is composed of a high heat capacity type planar heater, and the electric heating device installed below is composed of a high heat capacity planar heater that is installed in close contact with the bottom plate of the heating chamber. And the lower planar heater is energized, and when the temperature reaches the level obtained by subtracting the coefficient K determined by the inside temperature setting level from the inside temperature adjustment level L detected by the sensor, the upper tubular heater is turned on. The stopper, by energizing the upper planar heater cooking device has a configuration to increase the rise time of the refrigerator.
ターと上方の面状ヒーターに通電し、前記センサーの検
知した庫内温度調節レベルＬに対して前記面状ヒーター
と管状ヒーターの電力や加熱室の大きさ等によって決ま
る一定のレベル幅ｌをそれぞれ加減したＬ＋l1で前記管
状ヒーター及び面状ヒーターの通電を止め、庫内温度の
降下によりＬ−l2で再び、前記２種のヒーターの通電を
行う構成とした請求項（１）記載の加熱調理器。2. When the heating chamber is in the grill mode, the upper tubular heater and the upper planar heater are energized, and the electric power and heating of the planar heater and the tubular heater are performed with respect to the internal temperature control level L detected by the sensor. Energizing the tubular heater and the planar heater with L + l 1 which is adjusted to a constant level width 1 determined by the size of the chamber, and again with L-l 2 due to the temperature drop in the chamber The cooking device according to claim 1, wherein the cooking device is configured to be energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1151452A JP2553703B2 (en) | 1989-06-13 | 1989-06-13 | Heating cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1151452A JP2553703B2 (en) | 1989-06-13 | 1989-06-13 | Heating cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0317430A JPH0317430A (en) | 1991-01-25 |
| JP2553703B2 true JP2553703B2 (en) | 1996-11-13 |
Family
ID=15518891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1151452A Expired - Fee Related JP2553703B2 (en) | 1989-06-13 | 1989-06-13 | Heating cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2553703B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110008426A (en) * | 2009-07-20 | 2011-01-27 | 엘지전자 주식회사 | Cooker including user interface for setting recipe and method of controlling the same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0532905U (en) * | 1991-10-04 | 1993-04-30 | 三洋電機株式会社 | Cooking device |
| JP4876474B2 (en) * | 2005-08-04 | 2012-02-15 | マツダ株式会社 | Friction fastening device for transmission |
-
1989
- 1989-06-13 JP JP1151452A patent/JP2553703B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110008426A (en) * | 2009-07-20 | 2011-01-27 | 엘지전자 주식회사 | Cooker including user interface for setting recipe and method of controlling the same |
| KR101650570B1 (en) * | 2009-07-20 | 2016-08-23 | 엘지전자 주식회사 | Cooker including user interface for setting recipe and method of controlling the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317430A (en) | 1991-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |