JPH02147012A - Cooker - Google Patents
CookerInfo
- Publication number
- JPH02147012A JPH02147012A JP30120188A JP30120188A JPH02147012A JP H02147012 A JPH02147012 A JP H02147012A JP 30120188 A JP30120188 A JP 30120188A JP 30120188 A JP30120188 A JP 30120188A JP H02147012 A JPH02147012 A JP H02147012A
- Authority
- JP
- Japan
- Prior art keywords
- pot
- heat
- temperature
- induction coil
- heat sensitive
- 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.)
- Pending
Links
- 230000006698 induction Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000010411 cooking Methods 0.000 claims description 12
- 239000007769 metal material Substances 0.000 claims description 2
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 abstract description 12
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000005856 abnormality Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、一般家庭などで使用され、かつ誘導加熱源に
よシ鍋内の被調理物を加熱調理する調理器に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a cooking device that is used in general households and cooks food in a pot using an induction heating source.
従来の技術
従来の誘導加熱源により鍋内の被調理物を加熱調理する
調理器は、たとえば第3図に示すような構造となってい
た。すなわち、第3図に示すように、上下面が開口する
筒状の外ケース101の下面に支持脚102を有する底
板103をねじ止めによって固着し、かつ耐熱性のプラ
スチックによって形成された鍋収納部104は、その上
端部に設けた鍔部104 aを外ケース101の上面に
ねじ止めによって固着している。また前記鍋収納部10
4の側面部104bには第1の誘導コイル106を一部
モールドによって埋設し、かつ鍋収納部104の底面部
104cには第2の誘導コイル106を一部モールドに
よって埋設している。2. Description of the Related Art A conventional cooking device for cooking food in a pot using an induction heating source has a structure as shown in FIG. 3, for example. That is, as shown in FIG. 3, a bottom plate 103 having support legs 102 is fixed to the lower surface of a cylindrical outer case 101 with open upper and lower surfaces by screws, and the pot storage section is formed of heat-resistant plastic. 104 has a flange 104a provided at its upper end portion fixed to the upper surface of the outer case 101 by screws. In addition, the pot storage section 10
A first induction coil 106 is partially embedded in the side surface 104b of the pot holder 104 by molding, and a second induction coil 106 is partially embedded in the bottom surface 104c of the pot storage section 104 by molding.
また磁性材料、たとえば鉄によシ構成された鍋107は
鍋収納部104の底面部104c上に着脱可能に載置さ
れる。前記鍋収納部104の底面部104aの中心部に
設けられた貫通孔1.04 d内には支持板109を介
して磁気式のすiモスグツト108が固着され、そして
この磁気式のサーモスタット108の感熱部108aは
図示していないばねによって常時上方に付勢されて鍋1
07の底面部107bに密着するようになっている。Further, a pot 107 made of a magnetic material such as iron is removably placed on the bottom portion 104c of the pot storage portion 104. A magnetic thermostat 108 is fixed in a through hole 1.04 d provided in the center of the bottom surface 104 a of the pot storage section 104 via a support plate 109 . The heat sensitive part 108a is always urged upward by a spring (not shown),
It comes into close contact with the bottom surface portion 107b of 07.
また前記録107の側面部107aの温度を検知する。Furthermore, the temperature of the side surface 107a of the previous record 107 is detected.
たとえば温度ヒユーズなどからなる温度検知スイッチ1
10は、感熱部110aの基端部を鍋収納部104の側
面部104bに設けた挿通孔111内に挿通していると
ともに、ばね112によって常時鋼107の方向に付勢
されておシ、その感熱部110aの先端部が鍋107の
側面部107aに圧接するようになっている。つまみ1
14を有する蓋113は鍋収納部104の鍔部104a
上に着脱自在に載置されるものであシ、また前記底板1
03の上面に固着された制御基板116には電気回路の
一部が配設されている。Temperature detection switch 1 consisting of a temperature fuse, etc.
10, the base end of the heat sensitive part 110a is inserted into the insertion hole 111 provided in the side part 104b of the pan storage part 104, and is always urged in the direction of the steel 107 by the spring 112. The tip of the heat-sensitive portion 110a is brought into pressure contact with the side surface 107a of the pot 107. Knob 1
The lid 113 having 14 is attached to the flange 104a of the pot storage section 104.
It is placed removably on top of the bottom plate 1.
A part of an electric circuit is disposed on a control board 116 fixed to the top surface of 03.
発明が解決しようとする課題
しかしながら、上記従来の調理器では、温度ヒユーズな
どからなる温度検知スイッチ110の感熱部110 a
が鍋収納部104の内面に突出しているため、鍋107
の出し入れに際し、突出している部分が邪魔になり、非
常に使い勝手が悪いという問題点を有していた。Problems to be Solved by the Invention However, in the conventional cooker described above, the heat sensitive part 110 a of the temperature detection switch 110 consisting of a temperature fuse etc.
protrudes from the inner surface of the pot storage section 104, so the pot 107
The protruding part gets in the way when taking it in and out, making it very inconvenient to use.
本発明はこのような問題点を解決するもので、鍋の出し
入れに際し、邪魔になるものがなく、鍋の着脱がスムー
ズに行なえて使い勝手を向上させることができるととも
に、温度ヒユーズが敏感に鍋の異常温度上昇を検知する
ことができる調理器を提供することを目的とするもので
ある。The present invention solves these problems.There is no obstacle when putting in and taking out a pot, and the pot can be attached and detached smoothly, improving usability. It is an object of the present invention to provide a cooking appliance that can detect an abnormal temperature rise.
課題を解決するだめの手段
上記課題を解決するために本発明は、保護枠底部に誘導
コイルを内側密巻部と外側密巻部とに分割して設け、か
つこの誘導コイルの内側密巻部と外側密巻部の間に位置
して感熱板を設け、さらにこの感熱板に温度ヒユーズを
取り付け、前記感熱板は弾性を有し、かつ熱伝導性の良
い材料で形成し、この感熱板の一部を鍋の収納時に鍋の
底部と接触させ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 provides an induction coil divided into an inner tightly wound part and an outer tightly wound part at the bottom of the protective frame, and the inner tightly wound part of the induction coil is A heat-sensitive plate is provided between the outer tightly wound portion and a temperature fuse is attached to the heat-sensitive plate, and the heat-sensitive plate is made of a material having elasticity and good thermal conductivity. A portion of the pot is configured to come into contact with the bottom of the pot when the pot is stored.
作 用
上記した構成とすることにより、鍋収納部の内側面に突
出するものがなくなるため、鍋の着脱に邪魔になるとい
うことはなくなり、その結果、鍋の着脱がスムーズに行
なえるため、使い勝手は著しく向上し、また、異常温度
上昇時には最も温度上昇の激しい鍋底部の温度を温度ヒ
ユーズに伝えることができるため、異常時には安全に回
路を遮断することができる。Effect By adopting the above-mentioned configuration, there is no longer anything protruding from the inner surface of the pot storage section, which eliminates the problem of getting in the way of attaching and detaching the pot.As a result, the pot can be attached and detached smoothly, making it easier to use. In addition, when the temperature rises abnormally, the temperature at the bottom of the pot, where the temperature rises the most, can be transmitted to the temperature fuse, making it possible to safely shut off the circuit in the event of an abnormality.
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。Embodiment Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings.
第1図および第2図において、調理器本体1の内部には
、鍋2の収納部を構成する保護枠底部3と保護枠側面部
4および上枠5とを配設している。In FIGS. 1 and 2, a protective frame bottom 3, a protective frame side surface 4, and a top frame 5, which constitute a housing portion for the pot 2, are disposed inside the cooking device main body 1.
保護枠底部3は非金属材料で構成されている。前記録2
ば、たとえば外面を磁性体、内面をアルミニウムとした
クラツド鋼板で形成しており、上端フランジ部6を前記
上枠5に当接させることによシ鍋2は支持されている。The protective frame bottom 3 is made of a non-metallic material. Previous record 2
For example, it is formed of a clad steel plate with a magnetic outer surface and an aluminum inner surface, and the pot 2 is supported by bringing the upper end flange 6 into contact with the upper frame 5.
また誘導コイル7を保護枠底部3の外面に、内側密巻部
7aと外側密巻部7bとに分割して配置し、保護枠カバ
ー8との間で保持している。そして保護枠カバー8の外
面にはフェライト9を取り付けることにより、誘導結合
を高め、外部への防磁を行なっている。また前記保護枠
側面部4には、たとえば被覆絶縁したヒータ10を貼付
けている。さらに、保護枠底部3の中央部には、たとえ
ばサーミスタなどを内蔵した感熱部11が配設されてお
り、この感熱部11はセンサーバネ12によυ付勢され
て鍋2の底部に接触して鍋2の底温度を感知するように
している。そしてこの感熱部11が感知した温度情報は
電気回路13に伝達して、前記誘導コイル7およびヒー
タ10の制御を行なう。そして前記誘導コイル7の内側
密巻部7aと外側密巻部7bの間に位置して、保護枠底
部3には熱伝導性が良く、かつ弾性を有する材料で形成
された感熱板14を設け、この感熱板14の一部は鍋2
の収納時に鍋2の底部に独自の弾性力で圧接するように
構成されている。またこの感熱板14には温度ヒユーズ
15を取り付けている。なお、16は蓋体で、フックレ
バー17によシ開閉される。Further, the induction coil 7 is arranged on the outer surface of the protective frame bottom 3 divided into an inner tightly wound part 7a and an outer tightly wound part 7b, and is held between it and the protective frame cover 8. By attaching ferrite 9 to the outer surface of the protective frame cover 8, inductive coupling is enhanced and magnetic shielding to the outside is performed. Further, a heater 10 coated and insulated, for example, is attached to the side surface portion 4 of the protective frame. Furthermore, a heat-sensitive part 11 having a built-in thermistor, for example, is disposed in the center of the bottom part 3 of the protective frame. The temperature at the bottom of pot 2 is sensed. The temperature information sensed by this heat sensing section 11 is transmitted to an electric circuit 13 to control the induction coil 7 and heater 10. A heat-sensitive plate 14 made of a material having good thermal conductivity and elasticity is provided on the protective frame bottom 3 between the inner tightly wound part 7a and the outer tightly wound part 7b of the induction coil 7. , a part of this heat-sensitive plate 14 is attached to the pot 2
It is configured so that it comes into pressure contact with the bottom of the pot 2 by its own elastic force when it is stored. Further, a temperature fuse 15 is attached to this heat sensitive plate 14. Note that 16 is a lid body which is opened and closed by a hook lever 17.
上記一実施例の構成において、次にその作用を説明する
。In the configuration of the above-mentioned embodiment, the operation thereof will be explained next.
上記−実施例においては、感熱板14を保護枠底部3に
設けているため、鍋2の着脱に邪魔になるということは
なくなり、その結果、鍋20着脱がスムーズに行なえる
ため、使い勝手は非常に良好となるものである。また、
感熱板14の一部は、鍋2が収納された時、鍋2の底部
に独自の弾性力で圧接されるため、電気回路13の故障
や感熱部11の不良等によシ異常温度上昇が起った時は
、温度上昇の最も激しい鍋2の底部の温度を温度ヒユー
ズ15に伝えることができ、これにより、異常時には安
全に電気回路13を遮断することができる。In the above-mentioned embodiment, since the heat-sensitive plate 14 is provided on the bottom part 3 of the protective frame, it does not get in the way of attaching and detaching the pot 2, and as a result, the pot 20 can be attached and detached smoothly, making it extremely easy to use. It will be in good condition. Also,
Since a part of the heat-sensitive plate 14 is pressed against the bottom of the pot 2 by its own elastic force when the pot 2 is stored, abnormal temperature rise may occur due to a failure of the electric circuit 13 or a defect in the heat-sensing part 11. When an abnormality occurs, the temperature at the bottom of the pot 2, where the temperature rise is most rapid, can be transmitted to the temperature fuse 15, so that the electric circuit 13 can be safely shut off in the event of an abnormality.
発明の効果
上記実施例の説明から明らかなように本発明によれば、
保護枠底部に誘導コイルを内側密巻部と外側密巻部とに
分割して設け、かつこの誘導コイルの内側密巻部と外側
密巻部の間に位置して感熱板を設け、さらにこの感熱板
に温度ヒユーズを取り付け、前記感熱板は弾性を有し、
かつ熱伝導性の良い材料で形成し、この感熱板の一部を
鍋の収納時に鍋の底部に独自の弾性力で接触させるよう
に構成しているため、鍋収納部の内側面に突出するもの
はなくなシ、その結果、鍋の着脱もスムーズに行なえる
ため、使い勝手は著しく向上する。Effects of the Invention As is clear from the description of the above embodiments, according to the present invention,
An induction coil is provided at the bottom of the protective frame divided into an inner tightly wound part and an outer tightly wound part, and a heat sensitive plate is provided between the inner tightly wound part and the outer tightly wound part of this induction coil. A temperature fuse is attached to a heat-sensitive plate, the heat-sensitive plate has elasticity,
It is also made of a material with good thermal conductivity, and a part of this heat-sensitive plate is configured to come into contact with the bottom of the pot using its own elastic force when the pot is stored, so that it protrudes from the inner surface of the pot storage section. As a result, the pot can be attached and detached smoothly, which greatly improves usability.
また感熱板の一部が鍋の底部に接触しているため、異常
温度上昇時には、温度上昇の最も激しい鍋底部の温度を
温度ヒユーズに伝達することができ、これにより、異常
時には安全に電気回路を遮断することができるものであ
る。In addition, since a portion of the heat-sensitive plate is in contact with the bottom of the pot, in the event of an abnormal temperature rise, the temperature at the bottom of the pot, where the temperature rise is most rapid, can be transmitted to the temperature fuse. can be blocked.
第1図は本発明の一実施例を示す調理器の断面図、第2
図は同調理器の温度ヒユーズ取り付は部の拡大断面図、
第3図は従来の調理器の断面図である。
1・・・・・・調理器本体、2・・・・・・鍋、3・・
・・・・保護枠底部、7・・・・・・誘導コイル、7a
・・・・・・内側密巻部、7b・・・・・・外側密巻部
、14・・・・・・感熱板、15・・・・・・温度ヒュ
ユズ。
代理人の氏名 弁理士 粟 野 重 孝 ほか1名/−
−−調理五木沫
第3図Fig. 1 is a sectional view of a cooking device showing one embodiment of the present invention;
The figure is an enlarged sectional view of the temperature fuse installation section of the same cooker.
FIG. 3 is a sectional view of a conventional cooking device. 1...Cooker body, 2...Pot, 3...
...Bottom of protective frame, 7...Induction coil, 7a
...Inner tightly wound part, 7b...Outer tightly wound part, 14...Thermosensitive plate, 15...Temperature fuse. Name of agent: Patent attorney Shigetaka Awano and 1 other person/-
--Cooking Itsuki 3rd figure
Claims (1)
る鍋と、前記調理器本体内の前記鍋の収納部を構成し、
かつ非金属材料で構成された保護枠底部とを備え、前記
保護枠底部に誘導コイルを内側密巻部と外側密巻部とに
分割して設け、前記保護枠底部の誘導コイルの内側密巻
部と外側密巻部の間に位置して感熱板を設け、さらにこ
の感熱板に温度ヒューズを取り付け、前記感熱板は弾性
を有し、かつ熱伝導性の良い材料で形成し、この感熱板
の一部を前記鍋の収納時に鍋の底部と接触させるように
構成した調理器。comprising a cooking device main body, a pot removably housed in the cooking device main body, and a storage portion for the pot in the cooking device main body,
and a protective frame bottom made of a non-metallic material, and an induction coil is provided on the protective frame bottom divided into an inner tightly wound part and an outer tightly wound part, and an inner tightly wound part of the induction coil at the bottom of the protective frame is provided. A heat-sensitive plate is provided between the part and the outer tightly wound part, a thermal fuse is attached to the heat-sensitive plate, the heat-sensitive plate is made of a material having elasticity and good thermal conductivity, and the heat-sensitive plate A cooking appliance configured such that a part of the pan comes into contact with the bottom of the pan when the pan is stored.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30120188A JPH02147012A (en) | 1988-11-29 | 1988-11-29 | Cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30120188A JPH02147012A (en) | 1988-11-29 | 1988-11-29 | Cooker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02147012A true JPH02147012A (en) | 1990-06-06 |
Family
ID=17893994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30120188A Pending JPH02147012A (en) | 1988-11-29 | 1988-11-29 | Cooker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02147012A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0595416U (en) * | 1991-10-29 | 1993-12-27 | タイガー魔法瓶株式会社 | Electromagnetic rice cooker |
EP4023807A4 (en) * | 2019-08-26 | 2023-09-20 | LG Electronics Inc. | Clothes treatment apparatus |
-
1988
- 1988-11-29 JP JP30120188A patent/JPH02147012A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0595416U (en) * | 1991-10-29 | 1993-12-27 | タイガー魔法瓶株式会社 | Electromagnetic rice cooker |
EP4023807A4 (en) * | 2019-08-26 | 2023-09-20 | LG Electronics Inc. | Clothes treatment apparatus |
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