JPH0972549A - Measuring method for food temperature and cooker using it - Google Patents
Measuring method for food temperature and cooker using itInfo
- Publication number
- JPH0972549A JPH0972549A JP22876595A JP22876595A JPH0972549A JP H0972549 A JPH0972549 A JP H0972549A JP 22876595 A JP22876595 A JP 22876595A JP 22876595 A JP22876595 A JP 22876595A JP H0972549 A JPH0972549 A JP H0972549A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- food
- heating
- rotation
- gear
- 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)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は自動調理を目的として食
品温度を測定する食品の温度測定法およびそれを用いた
調理装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food temperature measuring method for measuring food temperature for the purpose of automatic cooking and a cooking apparatus using the same.
【0002】[0002]
【従来の技術】従来この種の調理装置は、特開平6−2
01137号公報に示すようなものが一般的であった。
以下、その構成について図5を参照にしながら説明す
る。図5に示すように収納庫1内に食品2を載せるため
の回転載置台3があり、さらにこの食品2を加熱する加
熱手段4、非接触で食品2の温度を検出する温度検出手
段5を備えている。温度検出手段5は視野範囲の狭い1
素子の赤外線温度センサで温度検出位置を変更する駆動
手段6が接続されている。駆動手段6は例えばステッピ
ングモータで構成され温度検出手段5の検出位置を回転
載置台3の半径方向を覆うように周期的に一定角度分往
復回転(首振り)運動しつつ、温度検出手段5は一定時
間ごとに開口7を介して食品2、回転載置台3、加熱室
1の壁面から放射される熱エネルギーを非接触に検出す
る。回転載置台3の回転と駆動手段6の反復往復走査に
より、温度検出手段5の検出位置は図6に示すように回
転載置台3の全体を覆い2次元的に温度分布を検出でき
るものである。8は判定手段で各検出位置に対応した温
度より食品2の温度分布を判定し、9は制御手段で判定
手段8の判定結果に基づき加熱手段4を制御するもので
ある。また回転載置台に頼らず2次元的に温度分布を検
出する方法として温度検出手段を複数直線的に並べて駆
動したり、複数2次元的に配列するなどの方法もある。2. Description of the Related Art A conventional cooking device of this type is disclosed in Japanese Patent Laid-Open No. 6-2.
What was shown in the Japanese Patent No. 01137 was common.
The configuration will be described below with reference to FIG. As shown in FIG. 5, there is a rotary mounting table 3 for placing the food 2 in the storage 1, and a heating means 4 for heating the food 2 and a temperature detecting means 5 for detecting the temperature of the food 2 in a non-contact manner. I have it. The temperature detecting means 5 has a narrow field of view 1.
The driving means 6 for changing the temperature detection position by the infrared temperature sensor of the element is connected. The driving means 6 is composed of, for example, a stepping motor, and the temperature detecting means 5 is periodically reciprocally rotated (swinging) by a constant angle so as to cover the radial position of the rotary mounting table 3 at the detection position of the temperature detecting means 5. The thermal energy radiated from the food 2, the rotary mounting table 3, and the wall surface of the heating chamber 1 through the opening 7 is detected at regular intervals in a non-contact manner. By the rotation of the rotary mounting table 3 and the repeated reciprocating scanning of the driving means 6, the detection position of the temperature detecting means 5 covers the entire rotary mounting table 3 as shown in FIG. 6, and the temperature distribution can be detected two-dimensionally. . Reference numeral 8 is a judgment means for judging the temperature distribution of the food 2 from the temperature corresponding to each detection position, and 9 is a control means for controlling the heating means 4 based on the judgment result of the judgment means 8. Further, as a method of detecting the temperature distribution two-dimensionally without relying on the rotary mounting table, there is a method of arranging and driving a plurality of temperature detecting means linearly or arranging a plurality of temperature detecting means two-dimensionally.
【0003】[0003]
【発明が解決しようとする課題】しかしながら上記従来
の調理装置では、2次元的に温度分布を検出するために
回転載置台を必要とするか、または複数の温度検出手段
が必要である。一般にオーブン電子レンジでは回転載置
台に食品を載せて加熱する調理メニューと、回転載置台
を使わず角皿に食品を載せて加熱する調理メニューがあ
り、温度分布を検出するために回転載置台を必要とする
方法は温度分布を検出できる調理メニューが限定されて
しまう。また複数の温度検出手段を必要とする方法は、
各検出位置ごとの温度を正確に検出して温度分布を検出
するには各温度検出手段の特性を揃えるか、個別に特性
を調整する必要があり製造工程、検査工程が煩雑になる
という課題を有していた。However, the above-mentioned conventional cooking apparatus requires a rotary mounting table or a plurality of temperature detecting means in order to detect the temperature distribution two-dimensionally. Generally, in the microwave oven, there are a cooking menu that puts food on a rotary table and heats it, and a cooking menu that puts food on a square plate without using the rotary table and heats it.The rotary table is used to detect temperature distribution. The required method limits the cooking menu that can detect the temperature distribution. In addition, the method that requires a plurality of temperature detection means,
In order to accurately detect the temperature at each detection position and detect the temperature distribution, it is necessary to align the characteristics of each temperature detection means or adjust the characteristics individually, which makes the manufacturing process and inspection process complicated. Had.
【0004】本発明は、このような従来の課題を解決す
るもので回転載置台の使用、非使用に拘らず2次元的に
食品の温度分布を検出すること、また製造工程、検査工
程を簡易にするために1個の温度検出手段で2次元的に
温度分布を検出することを第1の目的とする。The present invention solves the above-mentioned problems of the prior art by detecting the temperature distribution of the food two-dimensionally regardless of the use or non-use of the rotary mounting table, and simplifies the manufacturing process and the inspection process. In order to achieve this, the first object is to detect the temperature distribution two-dimensionally with one temperature detecting means.
【0005】また、第2の目的は温度検出の信頼性を高
め、温度検出精度を向上させることである。A second object is to improve reliability of temperature detection and improve temperature detection accuracy.
【0006】また、第3の目的は食品の加熱分布を均一
化することである。A third object is to make the heat distribution of food uniform.
【0007】[0007]
【課題を解決するための手段】本発明は、非接触で食品
の温度を検出する温度検出手段と、前記温度検出手段の
温度検出位置を略直角に2方向に移動させる駆動手段と
を備えた構成としたものである。The present invention comprises a temperature detecting means for detecting the temperature of food in a non-contact manner, and a driving means for moving the temperature detecting position of the temperature detecting means in two directions substantially at right angles. It is configured.
【0008】また、第1の回転駆動手段と、前記第1の
回転駆動手段の回転軸により回動するチョッパと、前記
第1の回転駆動手段の回転軸により回動する第1の歯車
と、前記第1の歯車と連接して回動する第2の歯車と、
前記第2の歯車の回転軸により回動する非接触で食品の
温度を検出する温度検出手段と、前記第1の回転駆動手
段の回転軸に略直角に前記第1の回転駆動手段を回転駆
動する第2の回転駆動手段を備えた構成としたものであ
る。[0008] Also, a first rotation driving means, a chopper which rotates by a rotation shaft of the first rotation driving means, and a first gear which rotates by a rotation shaft of the first rotation driving means, A second gear that is connected to and rotates with the first gear;
A temperature detecting means for detecting the temperature of the food product in a non-contact manner which is rotated by the rotation axis of the second gear, and the first rotation drive means is rotationally driven substantially at right angles to the rotation axis of the first rotation drive means. The second rotation driving means is provided.
【0009】また、食品を収納する収納庫を有し、前記
収納庫の天井面と側面との境界近傍に温度検出のための
開口を設け、温度検出手段は前記収納庫の外部より前記
開口を通して食品を斜めにのぞむよう設けた構成とした
ものである。Further, a storage box for storing food is provided, an opening for temperature detection is provided in the vicinity of the boundary between the ceiling surface and the side surface of the storage box, and the temperature detection means is provided from outside the storage box through the opening. The food is arranged so as to be viewed diagonally.
【0010】また、食品を加熱する加熱手段と、上記し
た食品の温度測定法を用いて前記加熱手段を制御する制
御手段を備えた構成としたものである。Further, the constitution is such that a heating means for heating the food and a control means for controlling the heating means by using the temperature measuring method for the food are provided.
【0011】また、加熱手段は高周波発振手段を複数有
する構成としたものである。また、加熱手段は高周波発
振手段と、前記高周波発振手段で発生した電波を撹拌す
る撹拌手段を有する構成としたものである。Further, the heating means is configured to have a plurality of high frequency oscillating means. Further, the heating means is configured to have a high frequency oscillating means and a stirring means for stirring the radio wave generated by the high frequency oscillating means.
【0012】[0012]
【作用】本発明は上記した構成によって、温度検出手段
の検出位置は駆動手段により略直角に2方向に移動する
ことで1個の温度検出手段で食品の2次元の温度分布が
検出できるのである。According to the present invention, with the above-mentioned structure, the two-dimensional temperature distribution of the food can be detected by one temperature detecting means by moving the detecting position of the temperature detecting means in two directions substantially at right angles by the driving means. .
【0013】また第1の回転駆動手段でチョッパを駆動
しながら温度検出手段を駆動し、第2の回転手段で第1
の回転手段による駆動と略直角に第1の回転手段をを駆
動するので、温度検出手段の検出位置は略直角に2方向
に移動し1個の温度検出手段で食品の2次元の温度分布
が検出できるのである。The first rotation driving means drives the temperature detecting means while driving the chopper, and the second rotation means drives the first rotation driving means.
Since the first rotating means is driven at a substantially right angle to the driving by the rotating means, the detection position of the temperature detecting means moves in two directions at a substantially right angle, and the two-dimensional temperature distribution of the food is obtained by one temperature detecting means. It can be detected.
【0014】また温度検出手段は収納庫の天井面と側面
の境界近傍に設けられた開口を通して斜めに食品をのぞ
むことで開口面積を小さくできるのである。Further, the temperature detecting means can reduce the opening area by obliquely looking into the food through the opening provided near the boundary between the ceiling surface and the side surface of the storage.
【0015】また食品の2次元の温度分布を検出し、検
出した温度分布を用いて制御手段が加熱手段を制御する
ことで食品の自動加熱調理ができるのである。Further, the two-dimensional temperature distribution of the food is detected, and the control means controls the heating means using the detected temperature distribution, whereby the food can be automatically cooked.
【0016】また複数の高周波発振手段で加熱するの
で、一方の高周波発振手段での食品加熱の弱い箇所を他
方の高周波発振手段で補充でき、食品加熱の均一性を良
くすることができる。Further, since heating is performed by a plurality of high-frequency oscillating means, a portion where food heating is weak in one high-frequency oscillating means can be replenished by the other high-frequency oscillating means, and the uniformity of food heating can be improved.
【0017】また電波を撹拌する撹拌手段を設けている
ので、食品加熱の均一性を良くすることができる。Further, since the stirring means for stirring the radio waves is provided, the uniformity of food heating can be improved.
【0018】[0018]
【実施例】以下、本発明の第1の実施例を図1、図2を
参照しながら説明する。図1は本発明の第1の実施例の
調理装置の構成ブロック図であり電子レンジに応用した
例である。また図2は温度検出手段、駆動手段を説明す
る要部断面図である。尚、従来例と同じ構成のものは同
一符号を付す。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a configuration block diagram of a cooking apparatus according to a first embodiment of the present invention, which is an example applied to a microwave oven. Further, FIG. 2 is a cross-sectional view of essential parts for explaining the temperature detecting means and the driving means. The same components as those in the conventional example are designated by the same reference numerals.
【0019】図1において、1は収納庫でここに被加熱
物である食品を収納する。加熱手段は高周波を発振する
マグネトロン4と、収納庫1内部で電波を万遍なく分布
させるために撹拌する撹拌手段であるスタラー羽根10
と、スタラー羽根10を回転させるスタラーモータ11
により構成している。5は温度検出手段で非接触で温度
が検出できる焦電型の赤外線温度センサであり、収納庫
1の壁面に設けた開口7を通して温度検出する。6a、
6bは駆動手段であり、ステッピングモータによるもの
である。第1のステッピングモータ6aは反復回転して
赤外線温度センサ5の首を振り、検出位置を図1の手前
から奥に向かう方向に反復走査するものである。第2の
ステッピングモータ6bは同様に赤外線温度センサ5の
検出位置を図1の左右に反復走査するものであり、ステ
ッピングモータ6aの反復走査周期に比べ十分遅い周期
である。In FIG. 1, reference numeral 1 denotes a storage box for storing foods to be heated. The heating means is a magnetron 4 that oscillates a high frequency, and a stirrer blade 10 that is a stirring means that stirs in order to evenly distribute radio waves inside the storage case 1.
And a stirrer motor 11 for rotating the stirrer blades 10.
It is composed by. Reference numeral 5 denotes a pyroelectric infrared temperature sensor capable of non-contact temperature detection by a temperature detection means, and the temperature is detected through an opening 7 provided on the wall surface of the storage case 1. 6a,
6b is a driving means, which is a stepping motor. The first stepping motor 6a repeatedly rotates to swing the neck of the infrared temperature sensor 5, and repeatedly scans the detection position in the direction from the front to the back in FIG. Similarly, the second stepping motor 6b repeatedly scans the detection position of the infrared temperature sensor 5 left and right in FIG. 1, and has a cycle sufficiently slower than the repeated scanning cycle of the stepping motor 6a.
【0020】8は赤外線温度センサ5から伝えられた温
度情報を第1のステッピングモータ6aと第2のステッ
ピングモータ6bの回転角度に対応して記憶しておきス
テッピングモータ6bが片道駆動すると1画面分の2次
元熱画像情報として扱う温度情報処理手段である。ステ
ッピングモータ6bの1回目の片道駆動で得た2次元熱
画像情報と、加熱開始から所定時間後のステッピングモ
ータ6bの片道駆動で得た2次元熱画像情報を比較する
と、加熱手段4から被加熱物である食品部分のみ温度上
昇が著しいことより、食品の位置、大きさなど全体の熱
画像の中から食品を抽出することができる。また食品の
加熱分布も判定することができる。Reference numeral 8 stores the temperature information transmitted from the infrared temperature sensor 5 in correspondence with the rotation angles of the first stepping motor 6a and the second stepping motor 6b, and when the stepping motor 6b is driven one way, one screen worth is displayed. It is a temperature information processing unit that handles it as the two-dimensional thermal image information. Comparing the two-dimensional thermal image information obtained by the first one-way driving of the stepping motor 6b and the two-dimensional thermal image information obtained by the one-way driving of the stepping motor 6b after a predetermined time from the start of heating, the heating means 4 heats the object to be heated. Since the temperature of only the food part, which is the object, is significantly increased, the food can be extracted from the entire thermal image of the position and size of the food. Also, the heat distribution of the food can be determined.
【0021】この温度情報処理手段8の出力に基づき制
御手段9が加熱手段4を制御する。制御手段9は食品の
最高温度が所定温度になれば加熱手段4を停止したり、
あるいは食品の加熱分布、即ち最高温度と最低温度の差
が所定以上になれば加熱手段4を中断して熱伝導を待つ
などして加熱分布を均一化するなどの制御を行う。The control means 9 controls the heating means 4 based on the output of the temperature information processing means 8. The control means 9 stops the heating means 4 when the maximum temperature of the food reaches a predetermined temperature,
Alternatively, if the heating distribution of the food, that is, the difference between the maximum temperature and the minimum temperature exceeds a predetermined value, the heating means 4 is interrupted and heat conduction is waited for to make the heating distribution uniform.
【0022】図2に於いて12はステッピングモータ6
aで回転する第1の支軸でありチョッパ13と小ギア1
4が取り付けられている。チョッパ13はスリットが切
ってあって赤外線温度センサ5の光路を開閉しながら回
転する。小ギア14は大ギア15と接し大ギア15には
回転の第2の支軸16が取り付けられ、第2の支軸16
は受け部17により回転自在に取り付けられている。ま
た第2の支軸16にはプリント基板18が取り付けら
れ、プリント基板18には赤外線温度センサ5と増幅回
路等のセンサ周辺電子回路(図示せず)が取り付けられ
ている。この構成で一つのステッピングモータ6aで赤
外線温度センサ5の首振りとチョッパ13による光路の
開閉の両方を行っている。これら全体は赤外線温度セン
サ5の光路に開口19を持つ金属ケース20に納めら
れ、ステッピングモータ6aを固定した金属性の蓋21
で閉じられていて電波シールされている。また、ステッ
ピングモータ6bは第3の支軸22を回転させ、第3の
支軸22に取り付けられた連結棒23でステッピングモ
ータ6aとケース20全体を首振り駆動するものであ
る。本発明の第1の実施例によれば1個のステッピング
モータでチョッパ13と赤外線温度センサ5の両方を駆
動しているので安価な構成で、庫内全体の2次元熱画像
を得ることができる。In FIG. 2, 12 is a stepping motor 6
The chopper 13 and the small gear 1 which are the first support shafts rotating at a.
4 is attached. The chopper 13 has slits and rotates while opening and closing the optical path of the infrared temperature sensor 5. The small gear 14 is in contact with the large gear 15 and a second supporting shaft 16 for rotation is attached to the large gear 15.
Is rotatably attached by a receiving portion 17. A printed circuit board 18 is attached to the second support shaft 16, and an infrared temperature sensor 5 and a sensor peripheral electronic circuit (not shown) such as an amplifier circuit are attached to the printed circuit board 18. With this configuration, one stepping motor 6a both swings the infrared temperature sensor 5 and opens and closes the optical path by the chopper 13. All of these are housed in a metal case 20 having an opening 19 in the optical path of the infrared temperature sensor 5, and a metallic lid 21 to which the stepping motor 6a is fixed.
It is closed by and has a radio wave seal. The stepping motor 6b rotates the third support shaft 22, and the connecting rod 23 attached to the third support shaft 22 pivotally drives the stepping motor 6a and the case 20 as a whole. According to the first embodiment of the present invention, since both the chopper 13 and the infrared temperature sensor 5 are driven by one stepping motor, it is possible to obtain a two-dimensional thermal image of the entire inside of the refrigerator with an inexpensive structure. .
【0023】次に本発明の第2の実施例を図3、図4を
用いて説明する。図3は本発明の第2の実施例の調理装
置の構成ブロック図、図4は駆動手段の首振り角度を説
明する図である。第2の実施例において第1の実施例と
相違する点は、赤外線温度センサ5を収納庫1の天井面
と側面の境界付近に付けたことにある。そして底面と天
井面それぞれにマグネトロン4a、4b、スタラー羽根
10a、10b、スタラーモーター11a、11bを付
けたことである。24は誘電体カバーである。このよう
に上下にマグネトロンを付け、それぞれに電波を撹拌す
るスタラーを付けたことで収納庫1内部の電波分布はよ
り均一化され、食品の加熱分布を均一化する効果があ
る。Next, a second embodiment of the present invention will be described with reference to FIGS. FIG. 3 is a block diagram showing the configuration of a cooking apparatus according to the second embodiment of the present invention, and FIG. 4 is a diagram for explaining the swinging angle of the driving means. The second embodiment differs from the first embodiment in that the infrared temperature sensor 5 is attached near the boundary between the ceiling surface and the side surface of the storage case 1. The magnetrons 4a and 4b, stirrer blades 10a and 10b, and stirrer motors 11a and 11b are attached to the bottom surface and the ceiling surface, respectively. Reference numeral 24 is a dielectric cover. In this way, by attaching magnetrons to the top and bottom and attaching stirrers for agitating radio waves to each, the radio wave distribution inside the storage 1 is made more uniform, and there is an effect of making the heat distribution of food uniform.
【0024】図4に赤外線温度センサの取付位置による
首振りの角度の違いを説明している。下部太実線部分を
測温領域とすると、天井面中央付近Aの位置では首振り
角度はθA、天井面と側面境界付近のBの位置ではθ
B、側面下方のCの位置ではθCとなり、θBが最も角
度が小さい。首振り角度が小さければ駆動手段の構成を
簡易にしやすく、また収納庫壁面に設ける開口を小さく
することができるので、電波の影響を受けにくくまた汚
れにくいなど温度検出の信頼性を向上させることができ
る。FIG. 4 illustrates the difference in the swing angle depending on the mounting position of the infrared temperature sensor. Assuming that the lower thick solid line portion is the temperature measurement area, the swing angle is θA at the position A near the center of the ceiling surface and θ at the position B near the boundary between the ceiling surface and the side surface.
At the position of B and C on the lower side of the side surface, θC is obtained, and θB has the smallest angle. If the swinging angle is small, the structure of the driving means can be easily simplified, and the opening provided on the wall surface of the storage can be made small, so that it is possible to improve the reliability of temperature detection such as being less affected by radio waves and less likely to get dirty. it can.
【0025】以上の説明した実施例では2方向の検出箇
所変更のために2個の駆動手段を用いたが、カムやギア
の組み合わせで1個の駆動手段で行なうことも可能であ
り、その場合は更に簡易な駆動手段という効果がある。
また温度検出手段を直接駆動せず、間接的に反射鏡を2
次元的に駆動して検出位置を変更する方法もあり、その
場合には耐熱等の効果が期待できる。In the above-described embodiment, two driving means are used to change the detection points in two directions, but it is also possible to use one driving means by combining a cam and a gear. In that case. Has the effect of a simpler driving means.
In addition, the reflecting mirror is indirectly operated without directly driving the temperature detecting means.
There is also a method of dimensionally driving to change the detection position, and in that case, effects such as heat resistance can be expected.
【0026】また以上の説明では食品を固定していた
が、食品の加熱分布の均一化を図るために回転載置台を
設けて食品を回転させても良く、この場合には温度検出
中も食品が回転移動するが、駆動手段の速度と回転載置
台の回転周期より温度検出手段が検出している位置を演
算すれば不具合はない。2次元の温度分布を検出するた
めに載置台を回転させるのではないから、食品の加熱分
布均一化のために回転周期を変化させたり、断続させる
ことも可能である。Although the food is fixed in the above description, the food may be rotated by providing a rotary mounting table in order to make the heat distribution of the food uniform. In this case, the food is detected during temperature detection. Is rotated, but there is no problem if the position detected by the temperature detecting means is calculated from the speed of the driving means and the rotation cycle of the rotary mounting table. Since the mounting table is not rotated in order to detect the two-dimensional temperature distribution, it is possible to change the rotation cycle or to intermittently rotate the food in order to make the heating distribution uniform.
【0027】[0027]
【発明の効果】以上の説明から明らかなように、温度検
出手段の検出位置を駆動手段で略直角に2方向に移動さ
せるので、回転載置台の使用、非使用に拘らず食品の2
次元の温度分布検出が可能であり、また1個の温度検出
手段で食品の2次元の温度分布を検出することができる
ので、製造工程、検査工程が煩雑にならない。As is apparent from the above description, the detection position of the temperature detecting means is moved in two directions at substantially right angles by the driving means, so that the temperature of the food table can be changed regardless of whether the rotary mounting table is used or not.
Dimensional temperature distribution can be detected, and one temperature detecting means can detect the two-dimensional temperature distribution of the food, so that the manufacturing process and the inspection process are not complicated.
【0028】また、温度検出手段を収納庫の天井面と側
面の境界近傍に取り付けているので収納庫壁面の開口部
を小さくすることができ、温度検出の信頼性を高め、温
度検出精度を向上させることができる。Further, since the temperature detecting means is attached in the vicinity of the boundary between the ceiling surface and the side surface of the storage case, the opening of the storage case wall surface can be made small, the temperature detection reliability is improved, and the temperature detection accuracy is improved. Can be made.
【図1】本発明の第1の実施例における調理装置の構成
ブロック図FIG. 1 is a configuration block diagram of a cooking device according to a first embodiment of the present invention.
【図2】同実施例の駆動手段の要部断面図FIG. 2 is a cross-sectional view of the main part of the driving means of the embodiment.
【図3】本発明の第2の実施例における調理装置の構成
ブロック図FIG. 3 is a configuration block diagram of a cooking device according to a second embodiment of the present invention.
【図4】同実施例における駆動手段の駆動角度を説明す
る図FIG. 4 is a diagram illustrating a drive angle of a drive unit in the embodiment.
【図5】従来の調理装置の構成ブロック図FIG. 5 is a configuration block diagram of a conventional cooking device.
【図6】従来の調理装置の測温領域を説明する図FIG. 6 is a diagram illustrating a temperature measurement region of a conventional cooking device.
1 収納庫 4 加熱手段 5 温度検出手段 6a、6b 駆動手段 9 制御手段 13 チョッパ 14 第1の歯車 15 第2の歯車 1 Storage Cabinet 4 Heating Means 5 Temperature Detection Means 6a, 6b Driving Means 9 Control Means 13 Choppers 14 First Gears 15 Second Gears
Claims (6)
段と、前記温度検出手段の温度検出位置を略直角に2方
向に移動させる駆動手段とを備えた食品の温度測定法。1. A temperature measuring method for food, comprising: a temperature detecting means for detecting the temperature of the food in a non-contact manner; and a driving means for moving a temperature detecting position of the temperature detecting means in two directions substantially at right angles.
動手段の回転軸により回動するチョッパと、前記第1の
回転駆動手段の回転軸により回動する第1の歯車と、前
記第1の歯車と連接して回動する第2の歯車と、前記第
2の歯車の回転軸により回動する非接触で食品の温度を
検出する温度検出手段と、前記第1の回転駆動手段の回
転軸に略直角に前記第1の回転駆動手段を回転駆動する
第2の回転駆動手段を備えた請求項1記載の食品の温度
測定法。2. A first rotary drive means, a chopper that rotates about the rotary shaft of the first rotary drive means, and a first gear that rotates around the rotary shaft of the first rotary drive means. A second gear that rotates in connection with the first gear; a temperature detection unit that detects the temperature of the food without contact by a rotation shaft of the second gear; and the first rotation drive The method for measuring the temperature of food according to claim 1, further comprising second rotation driving means for driving the first rotation driving means substantially at right angles to the rotation axis of the means.
の天井面と側面との境界近傍に温度検出のための開口を
設け、温度検出手段は前記収納庫の外部より前記開口を
通して食品を斜めにのぞむよう設けた請求項1記載の食
品の温度測定法。3. A storage box for storing food, an opening for temperature detection is provided near a boundary between a ceiling surface and a side surface of the storage box, and the temperature detecting means is provided from outside the storage box through the opening. The method for measuring the temperature of a food product according to claim 1, wherein the food product is provided obliquely.
し3のいずれか1項に記載の食品の温度測定法を用いて
前記加熱手段を制御する制御手段とを備えた調理装置。4. A cooking apparatus comprising: heating means for heating food; and control means for controlling the heating means by using the method for measuring the temperature of food according to any one of claims 1 to 3.
求項4記載の調理装置。5. The cooking apparatus according to claim 4, wherein the heating means has a plurality of high frequency oscillating means.
発振手段で発生した電波を撹拌する撹拌手段とを有する
請求項4記載の調理装置。6. The cooking apparatus according to claim 4, wherein the heating means has a high-frequency oscillating means and a stirring means for stirring the radio wave generated by the high-frequency oscillating means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22876595A JP2998607B2 (en) | 1995-09-06 | 1995-09-06 | Cooking equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22876595A JP2998607B2 (en) | 1995-09-06 | 1995-09-06 | Cooking equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0972549A true JPH0972549A (en) | 1997-03-18 |
JP2998607B2 JP2998607B2 (en) | 2000-01-11 |
Family
ID=16881493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22876595A Expired - Fee Related JP2998607B2 (en) | 1995-09-06 | 1995-09-06 | Cooking equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2998607B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6586714B2 (en) | 2000-02-29 | 2003-07-01 | Sanyo Electric Co., Ltd. | Microwave oven capable of suitably controlling movement of a member mounted thereto, and control method thereof |
US6590192B2 (en) * | 2001-02-28 | 2003-07-08 | Sanyo Electric Co., Ltd. | Microwave oven with temperature-dependent automatic stop |
-
1995
- 1995-09-06 JP JP22876595A patent/JP2998607B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6586714B2 (en) | 2000-02-29 | 2003-07-01 | Sanyo Electric Co., Ltd. | Microwave oven capable of suitably controlling movement of a member mounted thereto, and control method thereof |
US6590192B2 (en) * | 2001-02-28 | 2003-07-08 | Sanyo Electric Co., Ltd. | Microwave oven with temperature-dependent automatic stop |
Also Published As
Publication number | Publication date |
---|---|
JP2998607B2 (en) | 2000-01-11 |
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