JPS6273590A - Electromagnetic cooking device - Google Patents
Electromagnetic cooking deviceInfo
- Publication number
- JPS6273590A JPS6273590A JP21311785A JP21311785A JPS6273590A JP S6273590 A JPS6273590 A JP S6273590A JP 21311785 A JP21311785 A JP 21311785A JP 21311785 A JP21311785 A JP 21311785A JP S6273590 A JPS6273590 A JP S6273590A
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- heated
- temperature
- mounting member
- mounting
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
ビ）産業上の利用分野
本発明は、天板上に載置されろ被加熱物ケ誘導加熱する
電磁調理器に係わり、詳述すれば被加熱物のｍ度χ検知
するための温度検知部の構造に関する。Detailed Description of the Invention B) Industrial Application Field The present invention relates to an electromagnetic cooker that is placed on a top plate and heats a heated object by induction. The present invention relates to a structure of a temperature detection section for detecting temperature.
（向 従来の技術
従来此種調理器は実開昭５６−１１４９６号公報に開示
されるように被加熱物の温度を検知して温度制御？行な
うための温度検知素子を天板裏に配置さ仁ている。゛こ
れによれば被加熱物が加熱され被加熱物からの熱伝達に
より天板の温度が上昇するが、この天板の温度ケ検知し
ているため検知遅れが出や丁いだけでなく間接的ｍ度検
知では正確な温度検知は行なわれない。(Conventional Technology) As disclosed in Japanese Utility Model Application No. 56-11496, this type of cooking device has a temperature detection element placed on the back of the top plate to detect the temperature of the object to be heated and perform temperature control. According to this, the object to be heated is heated and the temperature of the top plate rises due to heat transfer from the object to be heated, but since the temperature of this top plate is detected, there is a delay in detection. Moreover, indirect temperature sensing does not provide accurate temperature sensing.
ｅｌ 発明が解決しようとてる問題点前記従来の技術
にあっては、温度検知素子ケ天板裏に配置しているため
被加熱物の温度検知どしては間接的になり検知遅れが生
じたり正確な温度検知ができないことで保護回路が働か
なかったりするという問題があった。el Problems to be Solved by the Invention In the above-mentioned conventional technology, since the temperature sensing element is placed behind the top plate, the temperature of the heated object is indirectly detected, resulting in a detection delay. There was a problem that the protection circuit might not work due to the inability to accurately detect the temperature.
このため本発明は被加熱物の温度を直接検知させるよう
にした電磁調理器を提供するものである。Therefore, the present invention provides an electromagnetic cooker that directly detects the temperature of an object to be heated.
に）問題点を解決するための手段
本発明は、箱体形状を成し上面に耐熱性絶縁部材から成
る天板を備えた本体の内部に配設される加熱コイルにて
天板上に載置される被加熱物を誘導加熱する電磁調理器
であり、前記天板に天板上面より突出するよ５に設けら
れ非磁性非鉄金属にて構成され前記被加熱物を載置する
載置部材と、該載置部材下面に配設され被加熱物の温度
を検知する温度検知素子とを備えたものである。B) Means for Solving the Problems The present invention has a box-shaped main body and has a top plate made of a heat-resistant insulating material on its upper surface. This is an electromagnetic cooker that induction heats an object to be heated, which is provided on the top plate in a groove 5 protruding from the upper surface of the top plate, and is made of a non-magnetic non-ferrous metal and is a mounting member on which the object to be heated is placed. and a temperature detection element disposed on the lower surface of the mounting member to detect the temperature of the object to be heated.
（ホ）作用
非磁性非鉄金属から成ろ載置部材（６）特に載置壁（刀
に被加熱物の熱が素早く伝達し、載置部（７）下面に配
設される温度検知素子（ｉｌｌにて載置部材（６，１の
温度を検知して被加熱物の温度とする。また載置部材（
６）は高周波交番磁界にてほとんど加熱されないため被
加熱物からの熱伝達により温度上昇する。(e) Function The mounting member (6) made of non-magnetic non-ferrous metal, especially the mounting wall (the heat of the object to be heated is quickly transferred to the blade, and the temperature sensing element (7) disposed on the lower surface of the mounting portion (7) ill detects the temperature of the mounting member (6, 1) and uses it as the temperature of the heated object.
6) is hardly heated by the high-frequency alternating magnetic field, so the temperature rises due to heat transfer from the heated object.
（へ）実施例
以下本発明の一実施例について第１図〜第３図を参照し
て説明する。(f) Example Hereinafter, an example of the present invention will be described with reference to FIGS. 1 to 3.
（１１はプラスチック等の合成樹脂あるいは金属にて箱
体状に形成されるｖ８理器本体であり、その上面に耐熱
性絶縁部材例えばセラミックガラスで構成せる天板（２
）を配設している。（３）ハ本体（１）前側面あるいは
上面前部に設けられる操作部であり、電源スィッチ（４
）、出力調節スイッチ（５）等が設けられている。(11 is a V8 machine body formed in a box shape from synthetic resin such as plastic or metal, and a top plate (2
) are installed. (3) Main body (1) It is an operation section provided on the front side or top front, and it is a power switch (4).
), an output adjustment switch (5), etc. are provided.
＋６１＋６）・・・はアルミニウムやしんちゅう等の非
磁性非鉄金属にて構成され天板（２）に天板（２）上面
よりも突出するように設けられろ載置部材であり、第１
図にその断面を示しである。この載（ｉ１１部材（６）
は直接、被加熱物例えば金属製の鍋の底面に接触する載
置壁（７）と載置壁（７）より下方に垂設する周側壁（
８）とを備え、載１壁（７）の下面と天板（２）とで後
述の温度検知素子ａυを配設するための配役空間を有し
た取付凹所（９）を形成する。ただしこの取付凹所（９
）は天板（２）および温度検知素子αυの厚さにより形
成しにくいこともあるため載置壁（７）の下面に温度検
知素子任υが取り付けばよいものとする。+61+6)... is a mounting member made of non-magnetic non-ferrous metal such as aluminum or brass and provided on the top plate (2) so as to protrude beyond the top surface of the top plate (2);
The figure shows its cross section. This list (i11 member (6)
A mounting wall (7) that directly contacts the bottom of the object to be heated, such as a metal pot, and a peripheral side wall (
8), and the lower surface of the first wall (7) and the top plate (2) form a mounting recess (9) having a space for arranging a temperature sensing element aυ, which will be described later. However, this mounting recess (9
) may be difficult to form due to the thickness of the top plate (2) and the temperature sensing element αυ, so it is sufficient to attach the temperature sensing element αυ to the lower surface of the mounting wall (7).
また、載置部材（６）は天板（２）の大きさや加熱コイ
ルＱ（１（天板（２）下部に配設され高周波交番磁界を
発生して被加熱物？誘導加熱するもの）の数により適当
な数だけ設ければよく、載（！１壁（７）の形状は任意
である。すなわち本実施例では４個としたがこれに限ら
ずそれ以上でもあるいは２個、そして１個（例えばリン
グ状に形成するもの）でもかまわない。The mounting member (6) also depends on the size of the top plate (2) and the heating coil Q (1 (disposed at the bottom of the top plate (2) and generates a high-frequency alternating magnetic field to heat the object by induction). Depending on the number, it is sufficient to provide an appropriate number, and the shape of the wall (7) can be arbitrary. In other words, in this embodiment, there are four walls, but the number is not limited to this, and more, two, and one wall (7) may be provided. (For example, it may be formed into a ring shape).
（１１）は取付凹所（９）すなわち載＃Ｌ壁（月下面に
配設される温度検知素子であって、載ｉｔ部材（６）に
載置される被加熱物の温度を検知し検知製置に基づいた
加熱出力運転をさせたり加熱を停止させたりするもので
ある。(11) is a temperature sensing element disposed in the mounting recess (9), that is, the mounting #L wall (the lower surface of the plate), which detects the temperature of the heated object placed on the mounting IT member (6). It is used to perform heating output operation or stop heating based on the equipment.
本発明の構成は以上の如くであり、調理器の天板（２）
に天板（２）上面よりも突出させて載置部材（６）を設
けこの載置部材（６）の天板（２）より突出する載置壁
（７）下面に温度検知素子ａυを配設させたので、被加
熱物の直接的な温度検知が可能となり正確かつ時間遅れ
の少ない温度検知が行なえろため温度制御が正確に行な
える。また載置部材（６）をアルミニウムやしんちゅう
等の非磁性非鉄金属にて構成したため、加熱コイルＱ■
の発生する高周波交番磁界により載置部材（６）がほと
んど加熱されないと共に被加熱物からの熱伝達が良好に
行なわれて温度検知が速やかに行なわれる。更に載１部
材（６）が天板（２）上面より突出しているため被加熱
物が天板（２）に直接接触しないことから天板（２）が
ほとんど温度上昇せず使用者が誤まって天板（２）に触
れても火傷をすることはないと共に天板（２）として合
成樹脂製のものを使用することも可能となる。The structure of the present invention is as described above, and the top plate (2) of the cooking device
A mounting member (6) is provided so as to protrude from the upper surface of the top plate (2), and a temperature sensing element aυ is arranged on the lower surface of the mounting wall (7) of the mounting member (6) that protrudes from the top plate (2). Because of this, it is possible to directly detect the temperature of the object to be heated, and since temperature detection can be performed accurately and with little time delay, temperature control can be performed accurately. In addition, since the mounting member (6) is made of non-magnetic non-ferrous metal such as aluminum or brass, the heating coil Q■
The mounting member (6) is hardly heated by the high-frequency alternating magnetic field generated by the heating element, and heat transfer from the object to be heated is performed well, so that temperature detection is quickly performed. Furthermore, since the mounting member 1 (6) protrudes from the top surface of the top plate (2), the object to be heated does not come into direct contact with the top plate (2), so the temperature of the top plate (2) hardly rises and the user can avoid making mistakes. Even if you touch the top plate (2), you will not get burned, and it is also possible to use a synthetic resin as the top plate (2).
（ト） 発明の効果
本発明は以上の如くであり、調理器の天板に天板上面よ
り突出させて載置部材を設けこの載置部材の天板より突
出する載置壁の下面に温度検知素子を配設させたため、
被加熱物の直接的な温度検知が可能となり正確かつ時間
遅れの少ない温度検知が行なえると共に正確な臨度制御
乞行なうことができる。また載檜部材？アルミニウムや
しんちゅう等の非磁性非鉄金属にて構成したため加熱コ
イルの発生する高周波交番磁界により載１部材がほとん
ど加熱されないと共に被加熱物からの熱伝達が良好に行
なわれ速やかな温度検知に貢献できる。更に、載置部材
が天板上面より突出していることから被加熱物が天板に
直接接触しないため天板はほとんど温度上昇せず使用者
が誤まって天板に触れても火傷を負うことはない。(g) Effects of the Invention The present invention is as described above, and a mounting member is provided on the top plate of the cooking device so as to protrude from the upper surface of the top plate, and a temperature control device is provided on the lower surface of the mounting wall of the mounting member that protrudes from the top plate. Because the detection element was installed,
It becomes possible to directly detect the temperature of the object to be heated, and it is possible to perform temperature detection accurately and with little time delay, and also to perform accurate temperature control. Another cypress component? Since it is constructed from non-magnetic non-ferrous metals such as aluminum and brass, the mounting member is hardly heated by the high-frequency alternating magnetic field generated by the heating coil, and heat transfer from the heated object is performed well, contributing to prompt temperature detection. . Furthermore, since the mounting member protrudes from the top surface of the top plate, the object to be heated does not come into direct contact with the top plate, so the temperature of the top plate hardly rises, and even if the user accidentally touches the top plate, he or she may get burned. There isn't.
各図は本発明の一実施例を示すものであり、第１図は載
置部材が配設された状態の拡大断面図、第２図は調理器
の外観斜視図、第３図は第２図のＡ−Ａ断面図である。
（２）・・・天板、 （６）・・・載置部材、 （７）
・・・載置壁、（８）・・・周側壁、 （９）・・・取
付凹所、 αυ・・・ｍ度検知素子。
出願人 三洋電機株式会社 外１名
代理人 弁理士 佐 野 靜 夫
第１図
第２図Each figure shows an embodiment of the present invention, and FIG. 1 is an enlarged cross-sectional view of a state in which a mounting member is installed, FIG. 2 is an external perspective view of the cooker, and FIG. 3 is a second It is an AA sectional view of the figure. (2)...Top plate, (6)...Placement member, (7)
...Placement wall, (8)...Surrounding wall, (9)...Mounting recess, αυ...m degree detection element. Applicant: SANYO Electric Co., Ltd. (1 person) and 1 other representative: Patent attorney: Yasuo Sano Figure 1 Figure 2
Claims (1)
を備えた本体の内部に配設される加熱コイルにて天板上
に載置される被加熱物を誘導加熱する電磁調理器に於い
て、前記天板に天板上面より突出するように設けられ非
磁性非鉄金属にて構成され前記被加熱物を載置する載置
部材と、該載置部材下面に配設され被加熱物の温度を検
知する温度検知素子とを備えたことを特徴とする電磁調
理器。1. Electromagnetic cooking that induction heats the heated object placed on the top plate using a heating coil installed inside the main body, which has a box shape and has a top plate made of heat-resistant insulating material on the top surface. In the container, a placing member is provided on the top plate to protrude from the upper surface of the top plate and is made of non-magnetic non-ferrous metal and on which the object to be heated is placed, and a placing member is provided on the lower surface of the placing member and is placed on the object. An electromagnetic cooker characterized by comprising a temperature detection element that detects the temperature of a heated object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21311785A JPS6273590A (en) | 1985-09-26 | 1985-09-26 | Electromagnetic cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21311785A JPS6273590A (en) | 1985-09-26 | 1985-09-26 | Electromagnetic cooking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6273590A true JPS6273590A (en) | 1987-04-04 |
Family
ID=16633862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21311785A Pending JPS6273590A (en) | 1985-09-26 | 1985-09-26 | Electromagnetic cooking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6273590A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02162678A (en) * | 1988-12-15 | 1990-06-22 | Matsushita Electric Ind Co Ltd | Dielectric heating cooking appliance |
| JPH05251171A (en) * | 1991-04-05 | 1993-09-28 | Mitsubishi Electric Corp | Rotary-type electromagnetic cooking machine |
| JP2004063196A (en) * | 2002-07-26 | 2004-02-26 | Mitsubishi Electric Corp | Induction cooker |
| JP2006207962A (en) * | 2005-01-31 | 2006-08-10 | Osaka Gas Co Ltd | Cooking stove |
| JP2006245016A (en) * | 2006-06-15 | 2006-09-14 | Mitsubishi Electric Corp | Electromagnetic cooker |
| JP2007035657A (en) * | 2006-11-13 | 2007-02-08 | Mitsubishi Electric Corp | Electromagnetic cooker |
| JP2007180054A (en) * | 2007-03-30 | 2007-07-12 | Mitsubishi Electric Corp | Induction heating cooker |
| JP2007324145A (en) * | 2007-09-05 | 2007-12-13 | Mitsubishi Electric Corp | Electromagnetic cooker |
| JP2014520381A (en) * | 2011-06-29 | 2014-08-21 | ディポ インダクション カンパニー リミテッド | Induction range with improved durability by reducing heat transfer to induction heating section |
-
1985
- 1985-09-26 JP JP21311785A patent/JPS6273590A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02162678A (en) * | 1988-12-15 | 1990-06-22 | Matsushita Electric Ind Co Ltd | Dielectric heating cooking appliance |
| JPH05251171A (en) * | 1991-04-05 | 1993-09-28 | Mitsubishi Electric Corp | Rotary-type electromagnetic cooking machine |
| JP2004063196A (en) * | 2002-07-26 | 2004-02-26 | Mitsubishi Electric Corp | Induction cooker |
| JP2006207962A (en) * | 2005-01-31 | 2006-08-10 | Osaka Gas Co Ltd | Cooking stove |
| JP4557732B2 (en) * | 2005-01-31 | 2010-10-06 | 大阪瓦斯株式会社 | Stove |
| JP2006245016A (en) * | 2006-06-15 | 2006-09-14 | Mitsubishi Electric Corp | Electromagnetic cooker |
| JP2007035657A (en) * | 2006-11-13 | 2007-02-08 | Mitsubishi Electric Corp | Electromagnetic cooker |
| JP2007180054A (en) * | 2007-03-30 | 2007-07-12 | Mitsubishi Electric Corp | Induction heating cooker |
| JP2007324145A (en) * | 2007-09-05 | 2007-12-13 | Mitsubishi Electric Corp | Electromagnetic cooker |
| JP2014520381A (en) * | 2011-06-29 | 2014-08-21 | ディポ インダクション カンパニー リミテッド | Induction range with improved durability by reducing heat transfer to induction heating section |
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