JP4760767B2

JP4760767B2 - Cooker

Info

Publication number: JP4760767B2
Application number: JP2007128935A
Authority: JP
Inventors: 暦渡邊; 純子杉谷
Original assignee: Panasonic Corp; Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Corp; Panasonic Holdings Corp
Priority date: 2007-05-15
Filing date: 2007-05-15
Publication date: 2011-08-31
Anticipated expiration: 2027-05-15
Also published as: JP2008284002A

Description

本発明は受け皿を有する加熱調理器に関するものである。 The present invention relates to a cooking device having a saucer.

従来、この種の加熱調理器は、調理を行う際、受け皿に水があるかないかを判定後、その判定結果を音声やＬＥＤで知らせ、対応できるもののみ調理性能を保証していた（例えば、特許文献１、特許文献２参照）。
特開平４−２０８１２０号公報特開平４−２０８１２３号公報 Conventionally, when this type of cooking device is used for cooking, after determining whether or not there is water in the saucer, the determination result is notified by voice or LED, and the cooking performance is guaranteed only for those that can respond (for example, (See Patent Document 1 and Patent Document 2).
JP-A-4-208120 JP-A-4-208123

しかしながら、前記従来の構成では、受け皿に水が有る場合か、または、受け皿に水がない場合かのいずれか一方しか使用することができないため、お客様が望む使用方法を制限するという課題を有していた。 However, in the conventional configuration, only one of the case where there is water in the tray or the case where there is no water in the tray can be used. It was.

本発明は、前記従来の課題を解決するもので、受け皿に水が有るか、または、受け皿に水が無いかの判定後、各々に適した調理プロセスで加熱制御する加熱調理器を提供することを目的とする。 The present invention solves the above-mentioned conventional problems, and provides a heating cooker that controls heating in a cooking process suitable for each after determining whether the tray has water or no water in the tray. With the goal.

前記従来の課題を解決するために、本発明の加熱調理器は、加熱調理をする調理庫と、被加熱物を載せる載置台と、前記載置台より上に位置する上部発熱体と、前記載置台より下に位置する下部発熱体と、加熱調理の際に水を入れる受け皿と、前記受け皿の下部の温度を検知する受け皿下部温度検知手段と、前記載置台よりも上部に位置し前記調理庫内の温度を検知する庫内温度検知手段と、時間を計時する計時手段と、前記上部発熱体および前記下部発熱体への通電を制御する制御手段とを備え、前記下部温度検知手段と前記庫内温度検知手段の結果から、受け皿に水が有るか水がないかの判定を行い、その判定結果に基づいて、適したシーケンスで加熱制御を行うとともに、スタート時に、前記庫内検知手段の温度が規定値温度θ１より高ければ前記規定値温度θ１になるまで加熱を停止し、前記庫内検知手段における前記規定値温度θ１から規定値温度θ２にかけての所要時間Ｔでの前記受け皿下部温度検知手段の傾きにより、受け皿に水が有るか水がないかの判定を行う構成としており、且つこの受け皿水有り無しの判別は調理途中で変更されても対応させるようにしている。 In order to solve the conventional problems, a heating cooker according to the present invention includes a cooking chamber for cooking, a mounting table on which an object to be heated is placed, an upper heating element positioned above the mounting table, and the above description. A lower heating element located below the table; a tray for filling water during cooking; a tray lower temperature detecting means for detecting the temperature of the lower part of the tray; and the cooking chamber located above the table. An internal temperature detecting means for detecting an internal temperature , a time measuring means for measuring time, and a control means for controlling energization to the upper heating element and the lower heating element, the lower temperature detecting means and the storage from the results of the internal temperature detecting means performs no or determine the constant is water or water is present in the receiving tray, based on the determination result, performs heating control in a suitable sequence, when the start of the in-compartment sensing means Temperature is higher than the specified temperature θ1 If this is the case, the heating is stopped until the specified temperature θ1 is reached, and due to the inclination of the tray lower temperature detecting means during the required time T from the specified temperature θ1 to the specified value temperature θ2 in the internal detection means, A determination is made as to whether or not there is water , and the determination of whether or not there is a tray water is made to correspond even if it is changed during cooking.

これによって、発火等の安全性は当然のこと、調理性能としても良化させることができる。また、使用者としても受け皿に水を入れるか入れないかを自由に選択することが可能となり、満足度を高められる。 As a result, safety such as ignition can be improved as well as cooking performance. In addition, the user can freely select whether or not to put water in the tray, and the satisfaction can be increased.

また、調理庫内の庫内温度が高い状態で調理がスタートされた場合、受け皿の温度が高温の為、誤判定の頻度が高まることを防ぐことができる。 Moreover, when cooking is started in a state where the temperature inside the cooking chamber is high, the temperature of the saucer is high, so that it is possible to prevent the frequency of erroneous determination from increasing.

本発明の加熱調理器は、受け皿の水の有無を自動で判別し、その結果に応じて適当な調理プロセスが入力され、且つ途中で発生した判定変更にも対応させる加熱制御を実行することで、安全性、使用性、調理性能が向上する。 The heating cooker of the present invention automatically determines the presence or absence of water in the saucer, executes an appropriate cooking process according to the result, and executes heating control that also corresponds to a determination change that occurred in the middle. , Safety, usability and cooking performance are improved.

第１の発明は、加熱調理をする調理庫と、被加熱物を載せる載置台と、前記載置台より上に位置する上部発熱体と、前記載置台より下に位置する下部発熱体と、加熱調理の際に水を入れる受け皿と、前記受け皿の下部の温度を検知する受け皿下部温度検知手段と、前記載置台よりも上部に位置し前記調理庫内の温度を検知する庫内温度検知手段と、時間を計時する計時手段と、前記上部発熱体および前記下部発熱体への通電を制御する制御手段とを備え、前記下部温度検知手段と前記庫内温度検知手段の結果から、受け皿に水が有るか水がないかの判定を行い、その判定結果に基づいて、適したシーケンスで加熱制御を行うとともに、スタート時に、前記庫内検知手段の温度が規定値温度θ１より高ければ前記規定値温度θ１になるまで加熱を停止し、前記庫内検知手段における前記規定値温度θ１から規定値温度θ２にかけての所要時間Ｔでの前記受け皿下部温度検知手段の傾きにより、受け皿に水が有るか水がないかの判定を行う加熱調理器としたものであり、これにより受け皿の水の有無に関係なく調理を行うことができ、且つ一定の出来映えを得ることが可能となる。 The first invention includes a cooking chamber for cooking, a mounting table mounting the object to be heated, and an upper heating element positioned above the mounting table, and a lower heating element located below the mounting table, heating and pan to put the water during cooking, and pan bottom temperature detecting means for detecting the temperature of the lower portion of the pan, and the inside temperature detection means located in the upper than the mounting table sensing the temperature in said cooking chamber a counting means for counting the time, and control means for controlling the energization of the upper heating element and before Symbol lower heating element, from the result of the lower temperature sensing means and the in-compartment temperature detecting means, pan In accordance with the determination result, the heating control is performed in a suitable sequence, and at the start, if the temperature of the internal detection means is higher than a specified value temperature θ1, Heat until the specified temperature θ1 is reached Stop and determine whether there is water in the tray or not by the inclination of the tray lower temperature detection means at the required time T from the specified temperature θ1 to the specified temperature θ2 in the internal detection means. The cooking device is a heating cooker, so that cooking can be performed regardless of the presence or absence of water in the tray, and a certain workmanship can be obtained.

また、高温スタート時のみ庫内検知手段における規定値温度θ１から規定値温度θ２にかけての所要時間Ｔでの受け皿下部温度検知手段の傾きにより、受け皿に水が有るか水がないかの判定を行うと、受け皿の温度が高温の為、誤判定の頻度が高まることを防ぐことができる。 Further , only at the time of high temperature start, whether or not there is water in the tray is determined based on the inclination of the tray lower temperature detection means at the required time T from the specified value temperature θ1 to the specified value temperature θ2 in the internal detection means. And since the temperature of a saucer is high, it can prevent that the frequency of misjudgment increases.

第２の発明は、加熱調理をする調理庫と、被加熱物を載せる載置台と、前記載置台より上に位置する上部発熱体と、前記載置台より下に位置する下部発熱体と、加熱調理の際に水を入れる受け皿と、前記受け皿の下部の温度を検知する受け皿下部温度検知手段と、前記載置台よりも上部に位置し前記調理庫内の温度を検知する庫内温度検知手段と、時間を計時する計時手段と、前記上部発熱体および前記下部発熱体への通電を制御する制御手段とを備え、前記下部温度検知手段と前記庫内温度検知手段の結果から、受け皿に水が有るか水がないかの判定を行い、その判定結果に基づいて、適したシーケンスで加熱制御を行うとともに、前記受け皿に水が有るか無いかの判定結果は、常に変動可能とし、判定が調理終了前の規定時間の時点で水有りである場合、焼ききり用の火力を付加する加熱調理器としたものであり、水有りではどうしても水っぽく仕上がる食材についてもパリッと焼き上げることが可能となる。 A second invention includes a cooking chamber for cooking, a mounting table for placing an object to be heated, an upper heating element positioned above the mounting table, a lower heating element positioned below the mounting table, and heating. A saucer for pouring water during cooking, a saucer lower temperature detection means for detecting the temperature of the lower part of the saucer, and an internal temperature detection means for detecting the temperature in the cooking cabinet located above the table A timing means for measuring time, and a control means for controlling energization to the upper heating element and the lower heating element, from the results of the lower temperature detection means and the internal temperature detection means, water is received in the tray. a determination is made as to whether or no there or water, based on the determination result, performs heating control in a suitable sequence, the saucer whether no water is present in the determination result, to allow variation in normal, the determination Water at the specified time before cooking If there Ride, which was cooker for adding firepower for burning out, it is possible to cook crisp also absolutely watery finished food than there water.

以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によって本発明が限定されるものではない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

（実施の形態１）
図１は、本発明の第１の実施の形態における加熱調理器の概略図を示すものである。 (Embodiment 1)
FIG. 1 shows a schematic diagram of a heating cooker according to the first embodiment of the present invention.

図１において、１は加熱調理をする調理庫、２は被加熱物を載せる載置台、３は前記載置台より上に位置する上部発熱体、４は前記載置台より下に位置する下部発熱体、５は前記下部発熱体よりも下に位置し加熱調理の際に水を入れる受け皿、６は前記受け皿の下部の温度を検知する受け皿下部温度検知手段、７は前記載置台よりも上部に位置し調理庫内の温度を検知する庫内温度検知手段、８は時間を計時する計時手段、９はメニュー及び残時間を表示する表示部、１０は前記上部発熱体および前記下部発熱体への通電を制御する制御手段である。 In FIG. 1, 1 is a cooking chamber for cooking, 2 is a mounting table for placing an object to be heated, 3 is an upper heating element positioned above the mounting table, and 4 is a lower heating element positioned below the mounting table. 5 is a tray below the lower heating element and into which water is poured during cooking, 6 is a tray bottom temperature detecting means for detecting the temperature of the bottom of the tray, and 7 is above the mounting table. An internal temperature detecting means for detecting the temperature in the cooking chamber, 8 is a time measuring means for measuring time, 9 is a display section for displaying a menu and remaining time, and 10 is an energization for the upper heating element and the lower heating element. It is a control means to control.

以上のように構成された加熱調理器について、以下その動作、作用を説明する。 About the cooking-by-heating machine comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

まず、使用者が表示部９で自動調理メニューからさんまの姿焼きを選択し、調理庫１の
載置台２にさんまを置き調理を開始すると、受け皿下部温度検知手段６と計時手段８によりθｗ１〜θｗ２℃時の温度上昇速度を測定し、規定値αより速い場合は水無し、遅い場合は水有りと判定する。そして、その結果に基づきさんまの自動調理で水有りかｏｒ自動調理で水無しシーケンスが決定され制御手段１０により制御される。この際、さんまの負荷量判定及び庫内の温度制御は庫内温度検知手段７によって行われる。 First, when the user selects the samurai figure from the automatic cooking menu on the display unit 9 and places the saury on the mounting table 2 of the cooking chamber 1 to start cooking, θw1 The temperature increase rate at θw2 ° C. is measured, and if it is faster than the specified value α, it is determined that there is no water, and if it is slower, it is determined that there is water. Then, based on the result, a sequence with water or without water is determined by the automatic cooking of sanma and controlled by the control means 10. At this time, the load amount determination and the internal temperature control are performed by the internal temperature detection means 7.

以上のように、本実施の形態においては水有り無し判定を受け皿下部温度検知手段６と計時手段８により行い、その結果に基づいて適した自動調理シーケンスを走らせることにより、使用者は好みに応じて水有り無しを選択することができ、且つ調理性能も向上する。 As described above, in the present embodiment, the presence / absence of water is determined by the dish lower temperature detecting means 6 and the time measuring means 8, and the user can run the automatic cooking sequence based on the result to make the user's preference. The presence or absence of water can be selected accordingly, and the cooking performance is also improved.

また、調理庫１内の庫内温度が高い状態で調理がスタートされた場合、通常通り受け皿下部温度検知手段６と計時手段８のみで受け皿水有り水無し判定を行うと受け皿５もかなり高温になっている為、その温度を拾ってしまい、誤判定する確率がかなり高くなる。従って、そのような高温スタート時のみ庫内温度検知手段７における規定値温度θ１から規定値温度θ２にかけての所要時間Ｔでの受け皿下部温度検知手段の傾きで水有り水無し判定を行うことで、判定の精度を高めることが可能となる。具体的には、庫内温度検知手段７の値が規定値θ１より高ければθ１になるまで加熱は行われず待機状態となる。 In addition, when cooking is started in a state where the temperature in the cooking chamber 1 is high, if the determination of the presence / absence of the tray water is performed only by the tray lower temperature detecting means 6 and the time measuring means 8 as usual, the tray 5 also becomes considerably hot. As a result, the temperature is picked up and the probability of misjudgment is considerably increased. Accordingly, by determining the presence or absence of water by the inclination of the tray lower temperature detecting means at the required time T from the specified value temperature θ1 to the specified value temperature θ2 in the internal temperature detecting means 7 only at such a high temperature start, It becomes possible to improve the accuracy of determination. Specifically, if the value of the internal temperature detection means 7 is higher than the specified value θ1, heating is not performed until θ1 is reached, and a standby state is entered.

また、受け皿水有り水無し判定結果は、受け皿下部温度検知手段６と庫内温度検知手段７により常に変動が可能とし、例えば図３のように本来は受け皿水有りと判定され水ありシーケンスのみで終了するはずであったものが、途中で受け皿の水がなくなり水無しと判定が覆った際、火力パターンを水有りから水無しに変更することも可能である。このような構成とすることで発火を防ぎ、一定の調理性能を確保することが可能となる。この調理時間・加熱パターンは水有りから水無し／水無しから水有りに対応できる２パターン有している。 Further, the determination result of the presence / absence of the tray water can be always changed by the tray lower temperature detection means 6 and the internal temperature detection means 7, and for example, as shown in FIG. It is also possible to change the thermal power pattern from having water to having no water when what has been supposed to end is that the water in the tray has run out and the determination that there is no water has been covered. With such a configuration, it is possible to prevent ignition and ensure a certain cooking performance. This cooking time / heating pattern has two patterns that can correspond to the presence of water to no water / no water to water.

加えて、本実施の形態では庫内温度検知手段７と受け皿下部温度検知手段６を組み合わせることにより、より精度よく受け皿の水有り水無し判定を行うこともできる。 In addition, in the present embodiment, the presence / absence of water in the tray can be determined more accurately by combining the internal temperature detection means 7 and the tray lower temperature detection means 6.

（実施の形態２）
図３は、本発明の第２の実施の形態における加熱調理器の概略図を示すものである。 (Embodiment 2)
FIG. 3 shows a schematic diagram of a heating cooker according to the second embodiment of the present invention.

図３において、１１は通電された電力を積算計算する積算検知手段である。 In FIG. 3, reference numeral 11 denotes an integration detection means for integrating and calculating the energized power.

まず、使用者が表示部９で自動調理メニューからさんまの姿焼きを選択し、調理庫１の載置台２にさんまを置き調理を開始すると、実施の形態１と同じく受け皿下部温度検知手段６と計時手段８により水が有るかまたは水が無いかの判定が行われ、その結果に基づき最適なシーケンスが走る。しかし、調理途中で例えば受け皿の水がなくなり、判定結果が変更した際、その時点での火力は保持したまま積算検知手段１１により、残った積算値から必要な加熱時間を算出し、表示部９へは残時間の変更を、制御手段１０へは加熱時間の延長を反映させる。 First, when the user selects Sanma-style grilling from the automatic cooking menu on the display unit 9 and starts cooking by placing the saury on the mounting table 2 of the cooking cabinet 1, the tray lower temperature detecting means 6 is the same as in the first embodiment. The time measuring means 8 determines whether there is water or no water, and an optimum sequence runs based on the result. However, for example, when there is no water in the saucer during cooking and the determination result is changed, the integration detecting means 11 calculates the necessary heating time from the remaining integrated value while maintaining the heating power at that time, and the display unit 9 The change in the remaining time is reflected on the screen and the extension of the heating time is reflected on the control means 10.

以上のように、本実施の形態においては、積算検知手段を有することにより、判定が覆っても加熱時間を補正し、出来映えを一定以上に保つことができる。 As described above, in the present embodiment, by including the integration detection means, the heating time can be corrected and the workmanship can be maintained at a certain level or more even if the determination is covered.

また、積算検知手段１１により残った積算分を残時間は一定のまま火力を変えることで対応させることも可能である。この構成にすると、表示部は変更する必要がなく、使用者
に負担をかけることもない。 Further, the accumulated amount remaining by the accumulation detecting means 11 can be dealt with by changing the heating power while the remaining time is constant. With this configuration, the display unit does not need to be changed, and the user is not burdened.

また、調理終了の一定時間前（例えば１分前）に判定が水有りであれば、その後焼ききり工程に切り替え、火力をアップさせることも可能となり、さらに出来映えを向上させることもできる。 Further, if the determination is that there is water a certain time before the end of cooking (for example, 1 minute before), it is possible to switch to the baking process after that to increase the heating power and to improve the workmanship.

また、調理庫１内の庫内温度が高い状態で調理がスタートされた場合、水有り無し判定や負荷量判定を行う為に、調理庫内が冷えるまで待機する時間がスタート時の庫内温度によって様々であったのを、積算検知手段１１の結果を用いて、全体の調理時間は変更せずに火力で補正する、または火力は一定で調理時間で変更させる等の対応が可能となる。このことにより、調理庫内の温度が非常に高いうちに調理スタートした際には、判定が行われるまでの待機時間が異常に長い分調理時間が長く、且つ乾燥した出来映えしか得られなかったことを防ぐことができるようになる。 In addition, when cooking is started in a state where the temperature in the cooking chamber 1 is high, the time to wait until the cooking chamber cools down in order to determine whether there is water or not and to determine the load amount. However, it is possible to use the result of the integrated detection means 11 to correct the cooking time without changing the whole cooking time, or to change the cooking power with a constant heating power. Because of this, when cooking started while the temperature in the cooking chamber was very high, the waiting time until judgment was made was abnormally long and the cooking time was long and only a dry workmanship was obtained Will be able to prevent.

なお、実施の形態１、２において、加熱調理器は上部発熱体３と下部発熱体４とをともに備える構成としたが、上部発熱体３、下部発熱体４のいずれか一方を備える構成としてもよい。 In the first and second embodiments, the heating cooker is configured to include both the upper heating element 3 and the lower heating element 4, but may be configured to include either the upper heating element 3 or the lower heating element 4. Good.

以上のように、本発明にかかる加熱調理器は、受け皿に水が有る場合でも水が無い場合でもどちらでも調理を行うことができ、且つ調理途中での変化、判定ミスにも対応できる為、一定の出来映えを確保することができ、加熱調理器を搭載した誘導加熱調理器などの用途にも適用できる。 As described above, the heating cooker according to the present invention can cook both in the case where there is water in the saucer and in the case where there is no water. A certain workmanship can be ensured, and it can be applied to uses such as an induction heating cooker equipped with a heating cooker.

本発明の実施の形態１における加熱調理器の概略図Schematic of the heating cooker in Embodiment 1 of the present invention 本発明の実施の形態１における加熱プロセス図Heating process diagram in Embodiment 1 of the present invention 本発明の実施の形態２における加熱調理器の概略図Schematic of the heating cooker in Embodiment 2 of the present invention

１調理庫
２載置台
３上部発熱体
４下部発熱体
５受け皿
６受け皿下部温度検知手段
７庫内温度検知手段
８計時手段
９表示部
１０制御手段
１１積算検知手段 DESCRIPTION OF SYMBOLS 1 Cooking chamber 2 Mounting stand 3 Upper heating element 4 Lower heating element 5 Sauce pan 6 Sauce pan lower temperature detection means 7 In-chamber temperature detection means 8 Time measuring means 9 Display part 10 Control means 11 Accumulation detection means

Claims

加熱調理をする調理庫と、被加熱物を載せる載置台と、前記載置台より上に位置する上部発熱体と、前記載置台より下に位置する下部発熱体と、加熱調理の際に水を入れる受け皿と、前記受け皿の下部の温度を検知する受け皿下部温度検知手段と、前記載置台よりも上部に位置し前記調理庫内の温度を検知する庫内温度検知手段と、時間を計時する計時手段と、前記上部発熱体および前記下部発熱体への通電を制御する制御手段とを備え、前記下部温度検知手段と前記庫内温度検知手段の結果から、受け皿に水が有るか水がないかの判定を行い、その判定結果に基づいて、適したシーケンスで加熱制御を行うとともに、スタート時に、前記庫内検知手段の温度が規定値温度θ１より高ければ前記規定値温度θ１になるまで加熱を停止し、前記庫内検知手段における前記規定値温度θ１から規定値温度θ２にかけての所要時間Ｔでの前記受け皿下部温度検知手段の傾きにより、受け皿に水が有るか水がないかの判定を行う加熱調理器。 A cooking chamber for cooking, a mounting table mounting the object to be heated, and an upper heating element positioned above the mounting table, and a lower heating element located below the mounting table, the water during cooking and pan to put the pan bottom temperature detecting means for detecting the temperature of the lower portion of the pan, and the inside temperature detection means for detecting a positioned above the temperature in the cooking chamber than the mounting table, counting for measuring the time means and, and a control means for controlling the energization of the upper heating element and before Symbol lower heating elements, or water from the result of the in-compartment temperature detecting means and the lower temperature sensing means, water is in the pan In accordance with the result of the determination, heating control is performed in a suitable sequence. At the start, if the temperature of the internal detection means is higher than the specified value temperature θ1, the specified value temperature θ1 is obtained. Stop heating until The inclination of the pan bottom temperature detecting means at the required time T of over the prescribed value temperature θ2 from the specified value temperature θ1 of the inner sensing means, intends row determines whether there is no water or are water saucer pressurized heat cooker .

加熱調理をする調理庫と、被加熱物を載せる載置台と、前記載置台より上に位置する上部発熱体と、前記載置台より下に位置する下部発熱体と、加熱調理の際に水を入れる受け皿と、前記受け皿の下部の温度を検知する受け皿下部温度検知手段と、前記載置台よりも上部に位置し前記調理庫内の温度を検知する庫内温度検知手段と、時間を計時する計時手段と、前記上部発熱体および前記下部発熱体への通電を制御する制御手段とを備え、前記下部温度検知手段と前記庫内温度検知手段の結果から、受け皿に水が有るか水がないかの判定を行い、その判定結果に基づいて、適したシーケンスで加熱制御を行うとともに、前記受け皿に水が有るか無いかの判定結果は、常に変動可能とし、判定が調理終了前の規定時間の時点で水有りである場合、焼ききり用の火力を付加する加熱調理器。
A cooking chamber for cooking, a mounting table mounting the object to be heated, and an upper heating element positioned above the mounting table, and a lower heating element located below the mounting table, the water during cooking and pan to put the pan bottom temperature detecting means for detecting the temperature of the lower portion of the pan, and the inside temperature detection means for detecting a positioned above the temperature in the cooking chamber than the mounting table, counting for measuring the time means and, and a control means for controlling the energization of the upper heating element and before Symbol lower heating elements, or water from the result of the in-compartment temperature detecting means and the lower temperature sensing means, water is in the pan a determination is made as to whether or no, on the basis of the determination result, performs heating control in a suitable sequence, the determination result or not if the water is present in the pan may enable variation always, the determination is cooked before the end If there is water at the specified time Pressurized heat cooker added firepower for burning out.