JP2019071180A - Heating cooker - Google Patents

Heating cooker Download PDF

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JP2019071180A
JP2019071180A JP2017195635A JP2017195635A JP2019071180A JP 2019071180 A JP2019071180 A JP 2019071180A JP 2017195635 A JP2017195635 A JP 2017195635A JP 2017195635 A JP2017195635 A JP 2017195635A JP 2019071180 A JP2019071180 A JP 2019071180A
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unit
wireless communication
main body
communication unit
heating coil
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JP6875246B2 (en
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和田 直樹
Naoki Wada
直樹 和田
山田 清司
Seiji Yamada
清司 山田
功記 加藤
Koki Kato
功記 加藤
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Hitachi Appliances Inc
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Hitachi Appliances Inc
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Abstract

To provide a heating cooker that prevents a radio communication unit which mutually communicates with a personal digital assistant from being disconnected due to an impact of noise generated by a heating coil unit and from being unable to communicate because a shield structure portion of a housing attenuates communication radio wave strength.SOLUTION: A heating cooker includes: a heating coil unit 25 for inductively heating a cooking pot 84 placed on a plate provided on a body; and a radio communication unit 82 for the body to communicate with a personal digital assistant K. The radio communication unit 82 is disposed at a position where at least part of the radio communication unit does not overlap with the heating coil unit 25 in a plan view of the body.SELECTED DRAWING: Figure 5

Description

本発明は、加熱調理器に関するものである。   The present invention relates to a heating cooker.

通信端末を利用して加熱調理器と通信を行う技術として、例えば特許文献1に記載の技術がある。   As a technique which communicates with a heating cooker using a communication terminal, for example, there is a technique described in Patent Document 1.

特許文献1には、誘導加熱調理器に、携帯情報端末と近接通信を行うRFIDタグを設け、この通信手段を使用して携帯情報端末を近づけることによって誘導加熱調理器のデータを読み取る様にした技術情報が開示されている。   In Patent Document 1, an induction heating cooker is provided with an RFID tag for performing close proximity communication with a portable information terminal, and data of the induction heating cooker is read by bringing the portable information terminal closer using this communication means. Technical information is disclosed.

また、加熱調理を行っている際に、携帯情報端末と通信しようとすると、誘導加熱コイルから発せられるノイズ影響により通信出来ない事や、誘導加熱により携帯端末自身が故障する危険性が考えられる。そのため、RFIDタグは本体内に配置される誘導加熱コイルユニットに取り付けられたフェライトコアよりも下方に配置することにより、誘導加熱コイルから発せられるノイズの影響を受けにくく、且つ携帯端末を誘導加熱により故障させる危険性が無く、確実に携帯端末と誘導加熱調理器を通信させることができる技術情報が開示されている。   In addition, when performing cooking, when attempting to communicate with a portable information terminal, there is a possibility that communication can not be performed due to the influence of noise emitted from an induction heating coil, and that the portable terminal itself may break down due to induction heating. Therefore, by disposing the RFID tag below the ferrite core attached to the induction heating coil unit disposed in the main body, the RFID tag is less susceptible to noise emitted from the induction heating coil, and the portable terminal is inductively heated. Technical information is disclosed that can reliably communicate the portable terminal with the induction heating cooker without the risk of breakdown.

特開2014−146532号公報JP, 2014-146532, A

特許文献1に記載の技術においては、誘導加熱調理器に設けたRFIDタグは、携帯情報端末と近接通信を行う通信手段ものであり、携帯情報端末をRFIDタグに近づけることによって、誘導加熱調理器のデータを読み取ることができる。   In the technology described in Patent Document 1, the RFID tag provided to the induction heating cooker is a communication means for performing close proximity communication with the portable information terminal, and the induction heating cooker is brought close to the RFID tag by the portable information terminal. Data can be read.

このため、使用者は誘導加熱調理器のそばに居る必要がり、さらに携帯情報端末を近づけた時のみ誘導加熱調理器のデータが読み取れるため、加熱調理中の状態や設定した調理時間、自動調理メニュー使用時の残時間、加熱調理中に発生した異常時のお知らせ情報などの内容が、例えばキッチンから離れたリビングでは確認できない課題があった。   For this reason, the user needs to be by the induction heating cooker, and since data of the induction heating cooker can be read only when the portable information terminal is brought closer, the state during heating cooking, the set cooking time, and the automatic cooking menu There was a problem that the content such as remaining time at the time of use and notification information at the time of abnormality generated during cooking could not be confirmed, for example, in a living room away from the kitchen.

使用者が加熱調理器から離れた状態で、加熱調理器と通信しデータを送受信する手段として、無線通信手段を設けることが考えられる。無線通信手段も特許文献1に記載の内容と同様に、通信部や通信電波が誘導加熱コイルから発せらせるノイズの影響により通信できないという課題や、加熱調理器の筐体の遮蔽構造部により通信電波強度が減衰され通信できないという課題があった。   It is conceivable to provide a wireless communication means as means for communicating with the heating cooker to transmit and receive data while the user is away from the heating cooker. Similarly to the contents described in Patent Document 1, the wireless communication means can not communicate due to the influence of noise caused by the communication unit or the communication radio wave from the induction heating coil, and communication by the shielding structure of the heating cooker casing There is a problem that radio wave intensity is attenuated and communication can not be performed.

本発明は、上記の課題を解決するためになされたものであり、本体の上方に設けるプレートに載置する調理鍋を誘導加熱する加熱コイルユニットと、外部の携帯情報端末と互いに通信を行う無線通信部を備え、前記無線通信部は、前記本体の平面視において前記加熱コイルユニットと少なくとも一部が重なり合わない位置に配置して前記本体に組込むものである。   The present invention has been made to solve the above-described problems, and a heating coil unit for induction heating a cooking pot placed on a plate provided above the main body and a wireless communication with an external portable information terminal. A communication unit is provided, and the wireless communication unit is disposed in a position where at least a part of the heating coil unit does not overlap with the heating coil unit in plan view of the main body, and is incorporated in the main body.

本発明によれば、携帯情報端末と互いに通信を行う無線通信部が、加熱コイルユニットから発せられるノイズの影響により切断されたり、加熱調理器の筐体の遮蔽構造部により通信電波強度が減衰され通信できないという通信障害を防止することができる。   According to the present invention, the wireless communication unit communicating with the portable information terminal is disconnected due to the influence of noise emitted from the heating coil unit, or the communication radio wave intensity is attenuated by the shielding structure of the casing of the heating cooker. Communication failure that communication can not be performed can be prevented.

一実施例に係る加熱調理器をシステムキッチンに収納した状態の斜視図。The perspective view of the state which accommodated the heating cooker which concerns on one Example in the system kitchen. 図1のA−A断面図。AA sectional drawing of FIG. 図1のB−B断面図。BB sectional drawing of FIG. 一実施例に係る加熱調理器の斜視図The perspective view of the cooking-by-heating machine concerning one example 図4をA方向から見た断面図における無線通信部の取り付け例を示す図The figure which shows the example of attachment of the wireless communication part in sectional drawing which looked at FIG. 4 from A direction. 一実施例に係る加熱調理器の操作ユニット、パネル部の展開図。The operation unit of the heating cooker concerning one example, the unfolded view of the panel part. 図4をA方向から見た操作部断面図The operation section sectional view which looked at Drawing 4 from A direction

以下、本発明の実施例を図1から図7に従って説明する。なお、本実施例はシステムキッチンに嵌め込むビルトイン型の加熱調理器である。   An embodiment of the present invention will be described below with reference to FIGS. In addition, a present Example is a built-in type heating cooker inserted in a system kitchen.

図1において、加熱調理器の本体2は、システムキッチン1の上面の天板1aの穴から落とし込んで設置され、設置後は本体2の後述するオーブン(ロースター)4と操作部5がシステムキッチン1の天板1aの下方の前面部から操作できるようになっており、操作部5は主にオーブン4の電源の入・切やメニューの選択・設定、操作を行う。   In FIG. 1, the main body 2 of the heating cooker is dropped from the hole of the top plate 1a on the upper surface of the system kitchen 1 and installed, and after installation, the oven (rooster) 4 and the operation unit 5 described later of the main body 2 are the system kitchen 1 The operation unit 5 mainly performs power on / off of the oven 4 and selection / setting / operation of a menu from the front surface portion below the top plate 1a.

調理を行う際の調理鍋84は、本体2の上面に配置された耐熱ガラス等からなるプレート3上に載置され、プレート3の周囲端面は、プレート枠14によって保護されている。   The cooking pot 84 at the time of cooking is placed on the plate 3 made of heat-resistant glass or the like disposed on the upper surface of the main body 2, and the peripheral end face of the plate 3 is protected by the plate frame 14.

プレート3には載置部6が描かれており、該載置部6に調理鍋を載置することにより調理可能となる。載置部6は、プレート3の上面手前の右に載置部右6a、左に載置部左6bが配置され、これら両載置部6a、6b間の奥(中央後部)に載置部中央6cが配置されている。そして、プレート3を挟んで各載置部6の下に位置するように、本体2内の上部に調理鍋84を誘導加熱する加熱コイルユニット25(図2)が設置されている。   The mounting portion 6 is drawn on the plate 3 and can be prepared by mounting the cooking pot on the mounting portion 6. In the placement unit 6, the placement unit right 6a and the placement unit left 6b are disposed on the right and front of the upper surface of the plate 3, and the placement unit is disposed at the back (center rear) between the two placement units 6a and 6b. The center 6c is arranged. And the heating coil unit 25 (FIG. 2) which induction-heats the cooking pot 84 in the upper part in the main body 2 is installed so that it may be located under each mounting part 6 on both sides of the plate 3.

また、プレート3の前面側には、上面操作部9とその奥側に位置する上面表示部10が設けられており、上面操作部9は主に加熱コイルユニット25(図2)の操作を行う。   Further, the front surface side of the plate 3 is provided with the upper surface operation unit 9 and the upper surface display unit 10 located on the back side, and the upper surface operation unit 9 mainly operates the heating coil unit 25 (FIG. 2) .

図3において、本体2の内部には、発熱部品である加熱コイルユニット25や電子部品、および、これらの発熱部品を冷却するための送風ファン12が配置されている。   In FIG. 3, inside the main body 2, a heating coil unit 25 as a heat generating component, an electronic component, and a blower fan 12 for cooling the heat generating component are disposed.

本体2の前の前吸気口7bと、本体2の後部の後吸気口7aから送風ファン12の駆動によって外気を吸引する。そして、発熱部品である加熱コイルユニット25や電子部品を冷却した後の廃熱を本体2外に排出する排気口8が設けられている。なお、排気口8からは、後述するオーブン4の廃熱も同時に排出される。   Outside air is sucked from the front air intake 7 b in front of the main body 2 and the rear air intake 7 a in the rear of the main body 2 by the drive of the blower fan 12. Then, an exhaust port 8 for discharging waste heat after cooling the heating coil unit 25 which is a heat generating component and the electronic component to the outside of the main body 2 is provided. In addition, waste heat of the oven 4 to be described later is simultaneously discharged from the exhaust port 8.

図1において、オーブン4は魚や肉、ピザ等の被加熱物を焼くためのもので、本体2の前記加熱部の下方に位置し、前面部の左側若しくは右側に配置されている(本実施例では、本体2の左側に配置されている。)。なお、オーブンは、呼び名としてロースター、グリルと呼ぶこともある。   In FIG. 1, an oven 4 is for baking food such as fish, meat and pizza, and is located below the heating portion of the main body 2 and is disposed on the left or right side of the front portion (this embodiment) In the left side of the main body 2.). The oven is sometimes called a roaster or grill as a nickname.

図2において、オーブン4について説明する。オーブン4の調理庫26は、前面に被加熱物30を出し入れするための開口部である出入り口26dを設けた箱型をしており、内部の上部と下部には被加熱物30を加熱する加熱手段であるシーズヒータ等の発熱体よりなる上・下ヒータ27(上ヒータ27a、下ヒータ27b)が設置されている。出入り口26dの周囲に外郭部材(図示せず)が設けられ、後述のドア32が押し当てられる。   The oven 4 will be described with reference to FIG. The cooking chamber 26 of the oven 4 has a box shape provided with an inlet / outlet 26d which is an opening for taking in and taking out the object to be heated 30 on the front, and heats the object to be heated 30 at the upper and lower portions inside Upper and lower heaters 27 (upper heater 27a, lower heater 27b) made of a heating element such as a sheathed heater as a means are provided. An outer shell member (not shown) is provided around the entrance 26d, and a door 32 described later is pressed.

上ヒータ27a、下ヒータ27bを制御する制御部45は、オーブン4の上面で、該オーブン4からの熱の影響を受けない場所に配置されており、操作部5や上面操作部9とも連なっている。   The control unit 45 for controlling the upper heater 27 a and the lower heater 27 b is disposed on the upper surface of the oven 4 at a place not affected by the heat from the oven 4 and is also connected to the operation unit 5 and the upper surface operation unit 9. There is.

また、調理庫26の出入り口26dは、ドア32によって塞がれており、ドア32の表側にハンドル11が取り付けられ、裏側に受け皿支持部31aの前面に設けたツメに引っ掛けて着脱自在に連結されている。受け皿支持部31aは調理庫26に固定されたスライド式レール(図示せず)に固定されている。その受け皿支持部31aの上面には着脱自在に受け皿31が載置されている。受け皿31は、調理庫26内にその前面開口部から出し入れ自在に収納されている。さらに、受け皿31には焼き網33が載せられる構成をなし、被加熱物30が焼き網33の上に載せられるようになっている。   The door 26 is closed by the door 32. The handle 11 is attached to the front side of the door 32. The handle 32 is detachably connected to a hook provided on the front side of the tray support portion 31a. ing. The tray support portion 31 a is fixed to a sliding rail (not shown) fixed to the cooking chamber 26. The tray 31 is detachably mounted on the upper surface of the tray support portion 31a. The tray 31 is accommodated in the cooking chamber 26 so as to be freely put in and out of the front opening. Furthermore, the grille 33 is configured to be placed on the tray 31, and the object to be heated 30 is placed on the grille 33.

11はハンドルで、ドアガラス32aの前側に設けてドアガラス32aを保持し、前側でドア32の開閉操作を行うものである。ハンドル11は手を掛けたときに熱く感じる感触や皮膚への刺激を和らげるために樹脂を成形して構成している。   A handle 11 is provided on the front side of the door glass 32a to hold the door glass 32a, and the door 32 is opened and closed on the front side. The handle 11 is formed by molding a resin in order to reduce the feeling of hot feeling and the irritation to the skin when the hand is put on the hand.

図4〜図7において、本体2の前面に配置する前面パネル18と操作部前面パネル50について説明する。   4-7, the front panel 18 arrange | positioned at the front of the main body 2, and the operation part front panel 50 are demonstrated.

ここでは、オーブン4の右側に設け、オーブン4の操作を行う操作部5は、操作部ケース17の中にヒンジ部31を支点に回転して出し入れする所謂カンガルーポケット式である。図1、図4、図7は操作部5が操作部ケース17から出た状態で、操作面5aで操作する状態を示し、図3、図5は操作部5が操作部ケース17に収納された状態を示す。   Here, the operation unit 5 provided on the right side of the oven 4 and operating the oven 4 is a so-called kangaroo pocket type that rotates in and out of the operation unit case 17 with the hinge portion 31 as a fulcrum. 1, 4 and 7 show a state where the operation unit 5 is operated by the operation surface 5a in a state where the operation unit 5 comes out of the operation unit case 17. In FIGS. 3 and 5, the operation unit 5 is housed in the operation unit case 17. Show the condition.

ここでは、操作部5に操作部前面パネル50を取り付けて、本体2の正面を構成する例を示す。   Here, an example in which the operation unit front panel 50 is attached to the operation unit 5 to configure the front of the main body 2 is shown.

図6において、操作ユニット56に対するパネル部55の取り付けを説明する。操作部ケース17には、電源スイッチ19と操作部5を備え、操作ケース17の前側には、電源スイッチ19をのぞませるように穴18aを設けた前面パネル18を取り付けている。また、操作部ケース17に収納する操作部5の操作部前面5bに操作部前面パネル50を取り付けている。操作部5は操作部前面パネル50を取り付けた状態でヒンジ部31を支点に回転するものである。   The attachment of the panel unit 55 to the operation unit 56 will be described with reference to FIG. The operation unit case 17 is provided with a power switch 19 and an operation unit 5, and on the front side of the operation case 17, a front panel 18 provided with a hole 18a so as to make the power switch 19 look is attached. The operation unit front panel 50 is attached to the operation unit front surface 5 b of the operation unit 5 housed in the operation unit case 17. The operation unit 5 rotates around the hinge portion 31 as a fulcrum with the operation unit front panel 50 attached.

図4〜図7において、外部の携帯情報端末Kと通信する無線通信部82の取り付けについて説明する。   In FIGS. 4 to 7, attachment of the wireless communication unit 82 communicating with the external portable information terminal K will be described.

加熱調理器の本体2の外郭である本体右側面、左側面、背面、底面は、金属部品により外郭を構成し、本体2の剛性を保っている。また、電波を通信する観点では、本体2は遮蔽構造部86である。   The right side, the left side, the back, and the bottom of the main body 2 of the heating cooker, which is an outer shell, constitute an outer shell of metal parts to maintain the rigidity of the main body 2. Also, in terms of communicating radio waves, the main body 2 is a shielding structure 86.

本体2内に配置する無線通信部82は、携帯情報端末Kと互いに送受信するため通信電波が発せられる。   The wireless communication unit 82 disposed in the main body 2 emits a communication radio wave to transmit to and receive from the portable information terminal K.

本体2内に配置して携帯情報端末Kと通信を行う無線通信部82は、加熱コイルユニット25から発せらせる磁束影響やノイズ影響を受けにくくし、且つ、加熱調理時に使用する金属製の調理鍋84により通信電波が遮蔽される影響を受けないようにするため、平面視において加熱コイルユニット25と少なくとも一部が重なり合わない位置に配置する。   The wireless communication unit 82 disposed in the main body 2 and communicating with the portable information terminal K is less susceptible to the influence of magnetic flux or noise emitted from the heating coil unit 25 and is made of metal cooking used for heating and cooking In order to prevent communication waves from being blocked by the pan 84, the heating coil unit 25 is disposed at a position where at least a part thereof does not overlap in plan view.

そして、無線通信部82は、通信電波の減衰影響を受けないように、本体2の遮蔽構造部86の上方、または前方に向けて無線通信部82の無線通信モジュール面85を配置する必要がある。   Then, the wireless communication unit 82 needs to dispose the wireless communication module surface 85 of the wireless communication unit 82 above or in front of the shielding structure 86 of the main body 2 so as not to be affected by the attenuation of communication radio waves. .

図5(操作部5が操作部ケース17に収納された状態)、図7(操作部5が操作部ケース17に収納されていない状態)は断面図であるが、これを平面視した場合(上面から見た場合)において、無線通信部82は、操作部5が閉状態となった位置、開状態となった位置のどちらの状態においても、無線通信部82の無線通信モジュール面85を、加熱コイルユニット25と少なくとも一部が重なり合わないように操作部5内に配置する。   5 (the operation unit 5 is housed in the operation unit case 17) and FIG. 7 (the operation unit 5 is not housed in the operation unit case 17) is a cross-sectional view, but when it is viewed in plan ( In the case where viewed from the top), the wireless communication unit 82 sets the wireless communication module surface 85 of the wireless communication unit 82 in either the closed position or the open position of the operation unit 5; It arrange | positions in the operation part 5 so that the heating coil unit 25 and at least one part may not overlap.

具体的な構成は、操作部ケース17に操作基板88が取り付けられており、操作基板88の内側には音声を発するスピーカー(図示せず)、スピーカーを保持するスピーカー保持部品89が取り付けられている。無線通信部82は、スピーカー保持部品89に取り付けられており、無線通信部82の無線通信モジュール面85を操作基板88側に向けて配置する。   A specific configuration is that the operation board 88 is attached to the operation unit case 17, and a speaker (not shown) that emits sound and a speaker holding part 89 that holds the speaker are attached to the inside of the operation board 88 . The wireless communication unit 82 is attached to the speaker holding part 89, and arranges the wireless communication module surface 85 of the wireless communication unit 82 toward the operation board 88 side.

以上の本発明の構成によって、通信と調理する状態を説明する。   Communication and cooking will be described according to the configuration of the present invention.

プレート3に調理鍋84を載置して、携帯情報端末Kから無線通信部82に通信をして、本体2で実行する調理メニューを選択して送信する。上面操作部9の操作キーからスタートと切りを操作するスタートキーを操作する。受信した調理メニューに適合した予め本体2に組み込まれた制御データで調理する。調理中は、無線通信部82から携帯情報端末Kに通信をして、進行状況を知らせる。これらの携帯情報端末Kと無線通信部82は相互の通信にする。   The cooking pot 84 is placed on the plate 3, and the portable information terminal K communicates with the wireless communication unit 82 to select and transmit the cooking menu to be executed by the main body 2. From the operation keys of the upper surface operation unit 9, a start key for operating start and cut is operated. It cooks with the control data previously incorporated in the main body 2 adapted to the received cooking menu. During cooking, the wireless communication unit 82 communicates with the portable information terminal K to notify the progress status. The portable information terminal K and the wireless communication unit 82 communicate with each other.

以上、本実施例によれば、携帯情報端末Kと通信を行う無線通信部82は、加熱コイルユニット25から発せらせるノイズ影響を抑制し、且つ加熱調理時に金属製の調理鍋84により通信電波が遮蔽されなくすることができる。   As described above, according to the present embodiment, the wireless communication unit 82 communicating with the portable information terminal K suppresses the influence of noise emitted from the heating coil unit 25, and communication radio waves by the metal cooking pot 84 at the time of cooking. Can be unshielded.

平面視において加熱コイルユニット25と少なくとも一部が重なり合わない位置に配置し、通信電波強度の減衰影響を受けない本体2の上方、または前方に向けて無線通信部82の無線通信モジュール面85を配置する構成とすることで、確実に携帯情報端末Kと本体2を通信させることができる。   The wireless communication module surface 85 of the wireless communication unit 82 is disposed above or in front of the main body 2 which is disposed at a position where the heating coil unit 25 does not overlap with the heating coil unit 25 at least partially in plan view By arranging the device, the portable information terminal K and the main body 2 can be reliably communicated.

2・・・本体、3・・・プレート、25・・・加熱コイルユニット、82・・・無線通信部、84・・・調理鍋、85・・・無線通信モジュール面、86・・・遮蔽構造部、K・・・携帯情報端末   Reference Signs List 2 body, 3 plate, 25 heating coil unit 82 wireless communication unit 84 cooking pot 85 wireless communication module surface 86 shielding structure Department, K ... portable information terminal

Claims (2)

本体に設けるプレートに載置する調理鍋を誘導加熱する加熱コイルユニットと、
前記本体が外部の携帯情報端末と通信を行うための無線通信部を備え、
前記無線通信部は、前記本体の平面視において前記加熱コイルユニットと少なくとも一部が重なり合わない位置に配置することを特徴とする加熱調理器。
A heating coil unit for induction heating a cooking pot placed on a plate provided on the main body;
The main body includes a wireless communication unit for communicating with an external portable information terminal,
The heating cooker is characterized in that the wireless communication unit is disposed at a position where at least a part of the wireless communication unit does not overlap the heating coil unit in a plan view of the main body.
前記無線通信部に設ける無線通信モジュール面を前記本体の上方、または前方に向けて配置したことを特徴とする、請求項1に記載の加熱調理器。   The heating cooker according to claim 1, wherein a wireless communication module surface provided in the wireless communication unit is disposed upward or forward of the main body.
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EP4036476A4 (en) * 2019-09-26 2022-11-02 Sharp Kabushiki Kaisha Cooking apparatus and built-in cooking system

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JP2021032530A (en) * 2019-08-28 2021-03-01 株式会社パロマ Gas cooking stove
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