JPH037366B2 - - Google Patents
Info
- Publication number
- JPH037366B2 JPH037366B2 JP60288406A JP28840685A JPH037366B2 JP H037366 B2 JPH037366 B2 JP H037366B2 JP 60288406 A JP60288406 A JP 60288406A JP 28840685 A JP28840685 A JP 28840685A JP H037366 B2 JPH037366 B2 JP H037366B2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- temperature
- container
- cooking
- lid
- 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 - Lifetime
Links
- 238000010411 cooking Methods 0.000 claims description 29
- 235000013305 food Nutrition 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electric Stoves And Ranges (AREA)
- Baking, Grill, Roasting (AREA)
- Cookers (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は複数の熱源を備えた電気調理器に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to an electric cooker equipped with multiple heat sources.
従来の技術
従来のこの種の電気調理器は、例えば特公昭40
−3395号公報に示されるように、第４図のような
構造になつていた。Conventional technology Conventional electric cookers of this type include, for example, the
As shown in Publication No. 3395, it had a structure as shown in Figure 4.
すなわち、フライパン形状の容器１の下部に下
ヒーター２を埋込んで取付け、かつ容器１を覆う
蓋３に上ヒーター４を設け、そして温度感知探針
５と一対の動力端子６を設けた着脱自在の恒温制
御装置７を前記容器１の凹部８に装着することに
より、フライパン料理を行ない、かつ蓋３の上ヒ
ーター４に前記恒温制御装置７を装着することに
より、オーブン料理を行なうようにしていた。 That is, a lower heater 2 is embedded and attached to the lower part of a frying pan-shaped container 1, an upper heater 4 is provided in a lid 3 covering the container 1, and a temperature sensing probe 5 and a pair of power terminals 6 are provided. By attaching the constant temperature control device 7 to the recess 8 of the container 1, cooking in a frying pan is performed, and by attaching the constant temperature control device 7 to the upper heater 4 of the lid 3, cooking in an oven is performed. .
発明が解決しようとする問題点
しかしながら、このような構造のものではオー
ブン料理の時、上ヒーター４のみで加熱するた
め、均一な焼色は得られず、一方、調理物の上方
に上ヒーター４を配置すれば、調理物の上面のみ
が調理されることになつて、下部は未調理とな
り、また調理物の側方に上ヒーター４を配置する
と、調理物の中央部が調理されず、したがつて、
できばえの悪いものしか得られなかつた。さらに
グリル料理等の強火で高温を要求される料理を行
なう場合、上ヒーター４は高出力が必要であり、
オーブン料理を満足する庫内の大きさでは相当量
の出力が必要となり精度の高い温度制御は困難で
あり、そのため、恒温制御装置７の電気接点が溶
着する可能性が高くなる。接点が溶着すると器体
の温度が異常に上昇し、器体の損傷だけでなく火
災が発生するおそれがある等の問題があつた。Problems to be Solved by the Invention However, with such a structure, when cooking in the oven, only the upper heater 4 heats the food, so uniform browning cannot be obtained. If the upper heater 4 is placed on the side of the food, only the top side of the food will be cooked and the bottom part will be uncooked, and if the upper heater 4 is placed on the side of the food, the center of the food will not be cooked and the food will be cooked. Got tired,
All I could get was poorly made ones. Furthermore, when cooking food that requires high heat and high temperature, such as grilling, the upper heater 4 needs to have high output.
An interior size that satisfies oven cooking requires a considerable amount of output, making it difficult to control the temperature with high accuracy, which increases the possibility that the electrical contacts of the constant temperature control device 7 will weld. If the contacts were welded, the temperature of the container body would rise abnormally, causing problems such as not only damage to the container body but also the risk of fire.
本発明はこのような現状に鑑み、簡単な構成で
強火加熱を実現させ、上ヒーターの定格出力を極
力押さえて、故障や火災のおそれを低減させるこ
とができるとともに、グリル調理を良好とする電
気調理器を提供することを目的とするものであ
る。 In view of the current situation, the present invention realizes high-heat heating with a simple configuration, suppresses the rated output of the upper heater as much as possible, reduces the risk of malfunctions and fires, and provides an electrical system that improves grill cooking. The purpose is to provide cooking utensils.
問題点を解決するための手段
上記問題点を解決するために本発明は、容器の
下方に下ヒーターと温度制御器を配設し、グリル
調理の設定時には、この下ヒーターのみを温度制
御器により温度制御し、かつ上ヒーターは連続通
電状態となるように構成したものである。Means for Solving the Problems In order to solve the above problems, the present invention disposes a lower heater and a temperature controller below the container, and when setting grill cooking, only the lower heater is controlled by the temperature controller. The temperature is controlled and the upper heater is configured to be continuously energized.
作 用
上記構成によれば、上下ヒーターですばやく庫
内温度を上昇させ、そして上ヒーターは連続通電
によつて高温になり、強火加熱に必要な輻射熱を
多大に発生させるため、良好な強火によるグリル
調理が可能となる。この時、下ヒーターは温度制
御器によつて温度制御されるため、器体の許容す
る温度以上には上昇しない。また上下ヒーターで
庫内を加熱し、かつ上ヒーターが連続通電状態と
なるため、上ヒーターの定格出力は従来に比べて
少なくなり、その結果、安全性、信頼性が高くな
るものである。Effects According to the above configuration, the temperature inside the refrigerator is quickly raised by the upper and lower heaters, and the upper heater reaches a high temperature due to continuous energization, generating a large amount of radiant heat necessary for high-heat heating. Cooking becomes possible. At this time, the temperature of the lower heater is controlled by the temperature controller, so the temperature does not rise above the temperature allowed by the container. Furthermore, since the interior of the refrigerator is heated by the upper and lower heaters, and the upper heater is continuously energized, the rated output of the upper heater is lower than in the past, resulting in higher safety and reliability.
実施例
以下、本発明の一実施例を添付図面にもとづい
て説明する。第１図および第２図において、９は
上方に開口部を設けた鍋形状の容器で、この容器
９はアルミニウム等の熱伝導性の良い材料で作ら
れており、かつ底部に下ヒーターＡ１０と下ヒー
ターＢ１１を同時に鋳込んで取り付けている。１
２は温度制御器で、この温度制御器１２は容器９
の底部に配置され、容器９の温度を可変的に制御
するようになつている。１３は前記容器９の外周
溝部１４に嵌合して容器９の側面を覆う調理器本
体で、この調理器本体１３は持ち運び用の把手１
５を備え、かつ一方の把手１５の下方に電源を供
給するペク枠１６を設け、さらにこの一対の把手
１５のない部分に操作パネル１７を設けている。
この操作パネル１７には、内部に約60分間程度の
タイマー１８とヒーターの切換を行なう切換スイ
ツチ１９がスイツチ取付板２０を介して取付けら
れている。２１はこのタイマー１８、切換スイツ
チ１９のつまみである。２２は前記温度制御器１
２の動作温度を変化させるために設けたレバー
で、このレバー２２の一端は前記容器９の下方に
取付けられた遮熱板２３に段付きネジ２４で回動
自在に支持され、かつ他端は前記操作パネル１７
の下方穴部２５を貫通して外部より操作できるよ
うに設けられ、そしてこのレバー２２の中間部で
前記温度制御器１２の温度可変ピン２６を回動さ
せるようになつている。２７は温度ヒユーズで、
この温度ヒユーズ２７の一端は前記温度制御器１
２の端子に取付けられ、かつ他端はターミナル陶
器２８に取付けられている。２９は前記調理器本
体１３の下方開口部を覆う裏板で、この裏板２９
は取付金具３０によつて前記遮熱板２３に固定さ
れ、かつ前記調理器本体１３の上方開口端を前記
容器９の外周溝部１４に押し付けて確実に固定し
ている。３１は脚で、この脚３１は裏板２９にリ
ベツト等により取付けられている。Embodiment Hereinafter, an embodiment of the present invention will be described based on the accompanying drawings. In FIGS. 1 and 2, 9 is a pot-shaped container with an opening at the top, and this container 9 is made of a material with good thermal conductivity such as aluminum, and is equipped with a lower heater A10 at the bottom. The lower heater B11 was cast and installed at the same time. 1
2 is a temperature controller, and this temperature controller 12 is connected to the container 9.
It is arranged at the bottom of the container 9 to variably control the temperature of the container 9. Reference numeral 13 denotes a cooking device main body that fits into the outer peripheral groove 14 of the container 9 and covers the side surface of the container 9. This cooking device main body 13 has a handle 1 for carrying.
5, and a frame 16 for supplying power is provided below one of the handles 15, and an operation panel 17 is provided in a portion where the pair of handles 15 are not provided.
A timer 18 for approximately 60 minutes and a changeover switch 19 for switching the heater are attached to the operation panel 17 via a switch mounting plate 20. Reference numeral 21 indicates knobs for this timer 18 and changeover switch 19. 22 is the temperature controller 1
One end of this lever 22 is rotatably supported by a stepped screw 24 on a heat shield plate 23 attached below the container 9, and the other end is a lever provided to change the operating temperature of the container 9. The operation panel 17
The lever 22 is provided so that it can be operated from the outside by penetrating the lower hole 25 of the lever 22, and the temperature variable pin 26 of the temperature controller 12 is rotated at the intermediate portion of the lever 22. 27 is a temperature fuse,
One end of this temperature fuse 27 is connected to the temperature controller 1.
2, and the other end is attached to the terminal pottery 28. 29 is a back plate that covers the lower opening of the cooking device main body 13;
is fixed to the heat shield plate 23 by a mounting bracket 30, and the upper open end of the cooking device main body 13 is pressed against the outer circumferential groove portion 14 of the container 9 to securely fix it. Numeral 31 is a leg, and this leg 31 is attached to the back plate 29 with rivets or the like.
３２は前記容器９の上方開口部を覆うとともに
設置可能に構成された蓋で、この蓋３２の最外径
は容器９のフランジ部３３より少し小さくして適
度に位置決めがなされるようにしている。そして
この蓋３２の天面中央には強化ガラス製のガラス
窓３４が備えられ、かつ蓋３２の一方はこの蓋３
２の空気孔３５を覆うように取付けた支持台３６
で押圧され、かつ他方はこの蓋３２の蓋把手３７
の一部で押圧されて固定されている。３８は前記
蓋３２の内部上方に配置された上ヒーターで、こ
の上ヒーター３８の端子部３９は磁器製のヒータ
ー陶器４０を貫通し、ヒーター接続子４１でネジ
止め固定されている。４２はこのヒーター陶器４
０に取付けられたヒーター支持板で、このヒータ
ー支持板４２は上ヒーター３８を固定し、かつ上
端に爪部４３を設けている。４４は反射板で、こ
の反射板４４は前記上ヒーター３８を支えるため
の支持部４５を設け、かつ周辺部には絶縁性の優
れた磁器製の支持陶器４６が取付けられている。
またこの反射板４４は前記ヒーター支持板４２の
爪部４３に着脱自在に嵌合して、前記蓋３２の空
気孔３５の近傍に設けた支持金具４７に支持陶器
４６を差し込み、そしてヒーター陶器４０に回動
自在に設けたクリツプを蓋３２の外周方向に押し
付けることによつて上ヒーター３８を反射板４４
とともに蓋３２に着脱自在に取付けるようになつ
ている。 Reference numeral 32 denotes a lid configured to cover the upper opening of the container 9 and to be able to be installed.The outermost diameter of the lid 32 is slightly smaller than the flange portion 33 of the container 9 so that it can be appropriately positioned. . A glass window 34 made of tempered glass is provided at the center of the top surface of this lid 32, and one side of the lid 32 is provided with a glass window 34 made of tempered glass.
A support stand 36 attached to cover the air hole 35 of No. 2
and the other is pressed by the lid handle 37 of this lid 32.
It is fixed by being pressed by a part of it. Reference numeral 38 denotes an upper heater disposed above the inside of the lid 32, and a terminal portion 39 of the upper heater 38 passes through a heater pottery 40 made of porcelain, and is fixed with a heater connector 41 with a screw. 42 is this heater pottery 4
This heater support plate 42 fixes the upper heater 38 and is provided with a claw portion 43 at the upper end. Reference numeral 44 denotes a reflecting plate, and this reflecting plate 44 is provided with a support portion 45 for supporting the upper heater 38, and a supporting pottery 46 made of porcelain with excellent insulation is attached to the peripheral portion.
The reflector plate 44 is removably fitted into the claw portion 43 of the heater support plate 42, and the support pottery 46 is inserted into a support fitting 47 provided near the air hole 35 of the lid 32. By pressing a rotatable clip toward the outer circumference of the lid 32, the upper heater 38 is attached to the reflector 44.
It is also designed to be detachably attached to the lid 32.
４９は連結コードで、この連結コード４９の一
端は通常用いられる器具用プラグ５０で前記上ヒ
ーター３８のヒーター接続子４１に差し込まれ、
かつ他端は安全性の高いマグネツトプラグ５１で
前記ペク枠１６に差し込まれる。５２は電源コー
ドで、この電源コード５２はペク枠１６に器具用
プラグ５３によつて着脱自在に取付けられる。５
４はオーブン料理あるいはスチーム料理の時に用
いられるステンレス製のラツクで、このラツク５
４は調理台部５５と支持部５６よりなり、調理台
部５５は前記容器９の底部近傍に位置し、かつ支
持部５６はそれより上方で前記容器９の上端部に
載置される。５７はラツク５４の把手である。 49 is a connecting cord; one end of this connecting cord 49 is inserted into the heater connector 41 of the upper heater 38 with a commonly used appliance plug 50;
The other end is inserted into the peg frame 16 using a highly safe magnetic plug 51. Reference numeral 52 denotes a power cord, and this power cord 52 is detachably attached to the frame 16 with an instrument plug 53. 5
4 is a stainless steel rack used for oven cooking or steam cooking;
4 consists of a cooking table part 55 and a support part 56, the cooking table part 55 is located near the bottom of the container 9, and the support part 56 is placed above it on the upper end of the container 9. 57 is a handle of the rack 54.
次に、本実施例の電気回路について説明する。
第３図において、電源端子L1にはタイマー１８
が接続され、かつ下ヒーターＡ１０の一端が直列
に接続されるとともに、切換スイツチ１９の可動
接点１９ａが直列に接続されている。また下ヒー
ターＢ１１の一端は固定接点１９ｃに接続され、
かつ他端は下ヒーターＡ１０の他端とともに温度
制御器１２に接続されている。一方、固定接点１
９ｂは可動接点１９ｄを経て、上ヒーター３８の
一端に接続されている。そしてこの上ヒーター３
８の他端は可動接点１９ｅを経て可動接点１９ｆ
に接続されている。固定接点１９ｈは前記下ヒー
ターＡ１０および下ヒーターＢ１１の他端ととも
に温度制御器１２に接続され、かつこの温度制御
器１２の他端は温度ヒユーズ２７を経て電源端子
L2に接続されている。また固定接点１９ｇは温
度制御器１２、温度ヒユーズ２７をバイパスして
直接電源端子L2に接続されている。５８は通電
状態を示す通電表示ランプである。 Next, the electric circuit of this embodiment will be explained.
In Fig. 3, the timer 18 is connected to the power terminal L1 .
are connected, one end of the lower heater A10 is connected in series, and the movable contact 19a of the changeover switch 19 is connected in series. Further, one end of the lower heater B11 is connected to a fixed contact 19c,
The other end is connected to the temperature controller 12 together with the other end of the lower heater A10. On the other hand, fixed contact 1
9b is connected to one end of the upper heater 38 via a movable contact 19d. And above this heater 3
The other end of 8 is connected to the movable contact 19f via the movable contact 19e.
It is connected to the. The fixed contact 19h is connected to the temperature controller 12 together with the other ends of the lower heater A10 and the lower heater B11, and the other end of the temperature controller 12 is connected to the power supply terminal via the temperature fuse 27.
Connected to L 2 . Further, the fixed contact 19g bypasses the temperature controller 12 and the temperature fuse 27 and is directly connected to the power supply terminal L2 . Reference numeral 58 denotes an energization indicator lamp that indicates the energization state.
次に、上記一実施例の構成における作用を説明
する。ケーキ、ローストチキン等のオーブン料理
をする場合は、上ヒーター３８を取付けた蓋３２
を容器９に載置し、連結コード４９の器具用プラ
グ５３をヒーター接続子４１に差し込み、かつマ
グネツトプラグ５１をペク枠１６に差し込む。そ
して切換スイツチ１９をオーブンの位置にセツト
すると、可動接点１９ａが固定接点１９ｂに接続
され、かつ可動接点１９ｄは閉となる。さらに可
動接点１９ｅも閉となり、そして可動接点１９ｆ
は固定接点１９ｈに接続される。次に予め設定し
た位置にレバー２２をセツトすると、温度制御器
１２の動作温度は所望温度と対応するように必要
な温度に設定される。タイマー１８を必要な時間
に合わせると、電源がONになり、下ヒーターＡ
１０と上ヒーター３８が同時に通電され、庫内を
加熱する。この時、温度制御器１２は容器９の温
度を感知するが、容器９は鍋状で下面全体を一体
に形成しているため、熱受感が良く、かつ庫内温
度との相関性も非常に高く所望の温度に確実に設
定できる。10分間程の予熱が終ると、蓋３２を開
けて、調理物（例えばケーキ）をラツク５４に乗
せ、かつラツク把手５７を持つてラツク支持部５
６を容器９の上端部に載置し、再び蓋３２をかぶ
せる。さらにタイマー１８を所定時間にセツトす
ると、調理物ができ上がるまで、下ヒーターＡ１
０と上ヒーター３８により均一な加熱を加え、温
度制御器１２によつて最適な温度に維持する。所
定時間が経過すると、タイマー１８が自動的に電
源をOFFするため、蓋３２を開けて調理物を外
に出す。後仕末は鍋状の容器９を水洗いし、かつ
上ヒーター３８を蓋３２から外して蓋３２を水洗
いすればよく、非常に簡単である。 Next, the operation of the configuration of the above embodiment will be explained. When cooking cakes, roast chicken, etc. in the oven, use the lid 32 with the upper heater 38 attached.
is placed in the container 9, the appliance plug 53 of the connecting cord 49 is inserted into the heater connector 41, and the magnetic plug 51 is inserted into the peg frame 16. When the changeover switch 19 is set to the oven position, the movable contact 19a is connected to the fixed contact 19b, and the movable contact 19d is closed. Furthermore, the movable contact 19e is also closed, and the movable contact 19f
is connected to the fixed contact 19h. When the lever 22 is then set at the preset position, the operating temperature of the temperature controller 12 is set to the required temperature to correspond to the desired temperature. When timer 18 is set to the required time, the power is turned on and lower heater A is turned on.
10 and the upper heater 38 are energized at the same time to heat the inside of the refrigerator. At this time, the temperature controller 12 senses the temperature of the container 9, but since the container 9 is pot-shaped and the entire bottom surface is integrally formed, it has good heat sensitivity and has a very high correlation with the internal temperature. You can reliably set the desired temperature as high as you want. After preheating for about 10 minutes, open the lid 32, place the food (for example, a cake) on the rack 54, and hold the rack handle 57 to remove it from the rack support part 5.
6 is placed on the upper end of the container 9, and the lid 32 is covered again. Furthermore, when the timer 18 is set to a predetermined time, the lower heater A1
0 and upper heater 38 to apply uniform heating, and temperature controller 12 to maintain the optimum temperature. When the predetermined time has elapsed, the timer 18 automatically turns off the power, so the lid 32 is opened and the food is taken out. Post-cleaning is very simple, as it is sufficient to wash the pot-shaped container 9 with water, remove the upper heater 38 from the lid 32, and wash the lid 32 with water.
次に強火加熱で焼魚、焼鳥、焼ブタ等を調理す
る時は、切換スイツチ１９をグリルに切換える
と、可動接点１９ｆは固定接点１９ｇと接続さ
れ、これにより、上ヒーター３８のみが温度制御
器１２とは無関係となり、連続通電可能の状態と
なる。そしてタイマー１８を所定時間の位置にセ
ツトすると、上ヒーター３８と下ヒーターＡ１０
が同時に通電されて庫内をすばやく加熱する。所
定温度に達すると、温度制御器１２が作動して下
ヒーターＡ１０の通電を制御して容器９を所定の
温度に保ち、容器９の異常な温度上昇を防止して
いる。また上ヒーター３８は連続で通電され、そ
してヒーターの表面温度は650℃程度で赤熱して
安定する。このように上ヒーター３８が連続通電
されることにより、強火加熱となり、輻射熱が多
大に発生するため、グリル調理が良好に行なわれ
る。この上ヒーター３８の必要なヒーター出力は
実験によると、500W程度でよく、したがつて蓋
３２や蓋把手３７などが熱変形するということは
なく、きわめて安全であり、また温度制御器１２
に流れる電流も少ないため、電気接点の溶着のお
それはほとんどなくなる。また調理中は、蓋３２
の天面にあるガラス窓４５より調理状態を確認で
きる。調理物を加熱すると油煙、蒸気等が発生す
るが、これらは蓋３２の空気孔３５より器体外へ
流出するようになつている。そして所定時間が経
過すると、タイマー１８が電源をOFFして焼き
すぎを防止し、ベルによつて使用者に伝える。 Next, when cooking grilled fish, yakitori, yakitori pork, etc. using high heat heating, when the selector switch 19 is switched to grill, the movable contact 19f is connected to the fixed contact 19g, and as a result, only the upper heater 38 is connected to the temperature controller 12. It becomes unrelated to the current state, and becomes in a state where continuous current can be applied. Then, when the timer 18 is set to a predetermined time position, the upper heater 38 and the lower heater A10
are energized at the same time and quickly heat up the inside of the refrigerator. When the predetermined temperature is reached, the temperature controller 12 is activated to control energization of the lower heater A10 to maintain the container 9 at a predetermined temperature, thereby preventing an abnormal temperature rise in the container 9. Further, the upper heater 38 is continuously energized, and the surface temperature of the heater becomes red hot and stable at about 650°C. Since the upper heater 38 is continuously energized in this way, it is heated over high heat and a large amount of radiant heat is generated, so that grill cooking can be performed satisfactorily. Moreover, according to experiments, the required heater output of the heater 38 is only about 500 W, so the lid 32, the lid handle 37, etc. will not be thermally deformed, and it is extremely safe.
Since the current flowing through the contacts is also small, there is almost no risk of welding of the electrical contacts. Also, during cooking, the lid 32
The cooking status can be checked through the glass window 45 on the top of the machine. When cooking food is heated, oil smoke, steam, etc. are generated, and these are designed to flow out of the container through the air hole 35 of the lid 32. When a predetermined period of time has elapsed, the timer 18 turns off the power to prevent overcooking, and a bell sounds to notify the user.
このように切換スイツチ１９の操作のみで温度
精度が要求されるオーブン料理と、強火加熱が必
要で輻射熱を主とするグリル料理が簡単に設定で
き、安価で操作性の優れたものを得ることができ
るものである。 In this way, by simply operating the selector switch 19, it is possible to easily set oven cooking, which requires temperature accuracy, and grill cooking, which requires high heat heating and uses mainly radiant heat, making it possible to obtain products that are inexpensive and have excellent operability. It is possible.
なお、上記実施例では、容器９を鍋状のアルミ
ニウム製とし、かつ下ヒーター１０，１１を同時
に鋳込んだものとしているが、特にこれに限定さ
れるものではなく、要旨を逸脱しない範囲内で適
宜変更し得るものである。 In the above embodiment, the container 9 is made of pot-shaped aluminum, and the lower heaters 10 and 11 are cast at the same time, but the invention is not limited to this, and other modifications may be made without departing from the scope of the invention. It can be changed as appropriate.
発明の効果
以上のように本発明によれば、容器の下方に下
ヒーターと温度制御器を配設し、グリル調理の設
定時には、この下ヒーターのみを温度制御器によ
り温度制御し、かつ上ヒーターは連続通電状態と
なるように構成しているため、通電開始時には上
下ヒーターですばやく庫内温度を上昇させ、そし
て上ヒーターは連続通電によつて高温になり、強
火加熱に必要な輻射熱を多大に発生させるため、
良好な強火によるグリル加熱が可能となる。また
容器は下ヒーターの温度制御によつて異常に温度
が上昇するのを回避されるため、故障や火災が発
生するおそれも少ない。また上ヒーターの定格出
力は少なく設定できるため、温度制御器の故障も
低減し、簡単な構成で信頼性、安全性の向上をは
かることができるものである。Effects of the Invention As described above, according to the present invention, the lower heater and the temperature controller are disposed below the container, and when setting grill cooking, the temperature of only the lower heater is controlled by the temperature controller, and the upper heater is configured to be continuously energized, so when electricity starts, the upper and lower heaters quickly raise the temperature inside the refrigerator, and the upper heater reaches a high temperature due to continuous energization, which uses a large amount of radiant heat required for high-flame heating. In order to generate
It is possible to heat the grill with good high heat. Further, since the temperature of the container is prevented from rising abnormally by controlling the temperature of the lower heater, there is less risk of malfunction or fire. Furthermore, since the rated output of the upper heater can be set to a small value, failures of the temperature controller are reduced, and reliability and safety can be improved with a simple configuration.
第１図は本発明の一実施例を示す電気調理器の
縦断面図、第２図は同電気調理器の斜視図、第３
図は同電気調理器の回路図、第４図は従来の電気
調理器を示す縦断面図である。
９……容器、１０，１１……下ヒーター、１２
……温度制御器、１９……切換スイツチ、３２…
…蓋、３８……上ヒーター。
FIG. 1 is a longitudinal cross-sectional view of an electric cooker showing one embodiment of the present invention, FIG. 2 is a perspective view of the same electric cooker, and FIG.
The figure is a circuit diagram of the electric cooker, and FIG. 4 is a longitudinal sectional view showing the conventional electric cooker. 9... Container, 10, 11... Lower heater, 12
...Temperature controller, 19...Selector switch, 32...
...Lid, 38...Top heater.
Claims (1)
方を覆う蓋と、この蓋の内部上方に設けられた上
ヒーターと、前記容器の下方に設けた下ヒーター
および温度制御器と、調理内容に応じて各ヒータ
ーの通電を切換える切換スイツチを備え、前記切
換スイツチはグリル調理の設定時に上ヒーターを
連続通電状態とし、下ヒーターを温度制御器によ
り温度制御する構成とした電気調理器。1. A container with an opening at the top, a lid that covers the top of the container, an upper heater installed above the lid, a lower heater and temperature controller installed below the container, and cooking contents. An electric cooker comprising a changeover switch that switches energization of each heater according to the setting of grill cooking, the changeover switch continuously energizing the upper heater when setting grill cooking, and controlling the temperature of the lower heater by a temperature controller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28840685A JPS62144620A (en) | 1985-12-20 | 1985-12-20 | Electric cooker |
| MYPI86000228A MY101128A (en) | 1985-12-20 | 1986-12-19 | Electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28840685A JPS62144620A (en) | 1985-12-20 | 1985-12-20 | Electric cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62144620A JPS62144620A (en) | 1987-06-27 |
| JPH037366B2 true JPH037366B2 (en) | 1991-02-01 |
Family
ID=17729795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28840685A Granted JPS62144620A (en) | 1985-12-20 | 1985-12-20 | Electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012174593A (en) * | 2011-02-23 | 2012-09-10 | Mitsubishi Electric Corp | Induction heating cooker |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5487573B2 (en) * | 2008-07-28 | 2014-05-07 | パナソニック株式会社 | High-frequency heating device with steam generation function |
| JP5487572B2 (en) * | 2008-07-28 | 2014-05-07 | パナソニック株式会社 | High-frequency heating device with steam generation function |
| JP2010262751A (en) * | 2009-04-30 | 2010-11-18 | Panasonic Corp | Composite induction heating cooker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886114A (en) * | 1981-11-18 | 1983-05-23 | 松下電器産業株式会社 | Electric cooker |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6226032Y2 (en) * | 1981-01-20 | 1987-07-03 | ||
| JPS6310123Y2 (en) * | 1981-04-13 | 1988-03-25 |
-
1985
- 1985-12-20 JP JP28840685A patent/JPS62144620A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886114A (en) * | 1981-11-18 | 1983-05-23 | 松下電器産業株式会社 | Electric cooker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012174593A (en) * | 2011-02-23 | 2012-09-10 | Mitsubishi Electric Corp | Induction heating cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62144620A (en) | 1987-06-27 |
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