JPH0261979A - Heater and cooking utensil - Google Patents
Heater and cooking utensilInfo
- Publication number
- JPH0261979A JPH0261979A JP21305388A JP21305388A JPH0261979A JP H0261979 A JPH0261979 A JP H0261979A JP 21305388 A JP21305388 A JP 21305388A JP 21305388 A JP21305388 A JP 21305388A JP H0261979 A JPH0261979 A JP H0261979A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- tube
- heating wire
- crystallized glass
- ceramic tube
- 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
- 238000010411 cooking Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000000919 ceramic Substances 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 13
- 239000010453 quartz Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract 2
- 238000000605 extraction Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 iron-chromium-aluminum Chemical compound 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、オーブントースタや電気オーブン等の調理器
、ならびにヱ気ヌトーブ等の暖房器において使用される
ヒータおよびこれらのヒータを使用する調理器に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to heaters used in cookers such as toaster ovens and electric ovens, and heaters such as steam heaters, and to cookers that use these heaters. It is.
従来の技術
従来よりオーブントースタや電気オーブン等の調理器、
ならびに電気ヌトープ等の暖房器の加熱源としては、コ
イル状の電熱線を石英管もしくは結晶化ガラス管（商品
名ミラクロン）の内部中央部に配設したものが使用され
ている。Conventional technology Conventional cooking appliances such as toaster ovens and electric ovens,
Furthermore, as a heating source for a heater such as an electric Nutope, a coil-shaped heating wire arranged in the center of a quartz tube or a crystallized glass tube (trade name: Miraclon) is used.
また、これらの石英管もしくは結晶化ガラス管を使用し
たヒータでは、これらのヒータを製品本体に固定する場
合、第４図ａに示すように、絶縁碍子２１を介して電熱
線２２の端部を端子２３に固定し、この端子２３と、製
品本体側のリード線（図示せず）とを接続した９、ある
いは第４図すに示すように、製品本体２４に穴を設け、
この穴に石英管もしくは結晶化ガラス管２５を通して固
定し、電熱線２６のそれぞれの両端に強固なリード棒２
７を接続し、固定している。In addition, in the case of heaters using these quartz tubes or crystallized glass tubes, when fixing these heaters to the product body, as shown in FIG. A hole 9 is fixed to the terminal 23 and the terminal 23 is connected to a lead wire (not shown) on the product body side, or a hole is provided in the product body 24 as shown in FIG.
A quartz tube or crystallized glass tube 25 is passed through this hole, and a strong lead rod 2 is attached to each end of the heating wire 26.
7 is connected and fixed.
一方、これらのヒータを使用した調理器とじては、前述
の方法によりヒータを固定しているのが一般的である。On the other hand, in cooking appliances using these heaters, the heaters are generally fixed by the method described above.
発明が解決しようとする課題
ところで、石英管や結晶化ガラス管を使用したヒータは
、コスト的に安価であるものの、機械的強度が比較的弱
く、また焼物を主体とした調理器に使用した場合、汚れ
やすいものである。Problems to be Solved by the Invention Incidentally, although heaters using quartz tubes or crystallized glass tubes are inexpensive, their mechanical strength is relatively weak, and they are difficult to use when used in cookers that mainly handle grilled foods. , which gets dirty easily.
またヒータと製品本体とけ、前述したように固定するか
、もしくは接続されているため、と−タのみを簡単に交
換したり、汚れを除去するためにヒータを取りはずすと
いうことがなかなかできず、使い勝手の悪いものであっ
た。Also, since the heater and the product itself are fixed or connected as mentioned above, it is difficult to easily replace the heater or remove the heater to remove dirt, making it difficult to use. It was bad.
このため、ヒータとして、容易に取りはずしができ、交
換したり、清掃ができるものが、また−方では、このよ
うなヒータを使用し、上記操作が容易に行なえる調理器
が望まれている。For this reason, there is a need for a heater that can be easily removed, replaced, and cleaned, and, on the other hand, a cooking appliance that uses such a heater and allows the above-mentioned operations to be performed easily.
本発明は、このような背景に鑑み、使い勝手の良いヒー
タおよび調理器を提供することを目的とするものである
。In view of this background, it is an object of the present invention to provide a heater and a cooking device that are easy to use.
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のヒータは、石英管、
結晶化ガラス管またはムライト管などのセラミックス管
の内部中央部にコイル状の電熱線を位置させ、かつこの
電熱線の両端を、前記セラミックス管の両端に固定した
有底円筒状の電気取り出し接点に接続したものである。Means for Solving the Problems In order to solve the above problems, the heater of the present invention includes a quartz tube,
A coiled heating wire is located in the center of the interior of a ceramic tube such as a crystallized glass tube or a mullite tube, and both ends of this heating wire are connected to bottomed cylindrical electrical outlet contacts fixed to both ends of the ceramic tube. It is connected.
また本発明の調理器は、上記ヒータを加熱源として使用
し、このと−タの電気取り出し接点を着脱自在に固定す
ることができるヒータ固定部を設けたものである。Further, the cooking appliance of the present invention uses the above-mentioned heater as a heat source, and is provided with a heater fixing portion to which the electrical outlet contact of the heater can be detachably fixed.
作 用
本発明のヒータは前述したように、石英管、結晶化ガラ
ス管またはムライト管などのセラミックス管の両端に、
有底円筒状の電気取り出し接点を設け、この電気取り出
し接点に、コイル状の電熱線の両端を接続したものであ
る。Function: As described above, the heater of the present invention includes a ceramic tube such as a quartz tube, a crystallized glass tube, or a mullite tube at both ends thereof.
A cylindrical electricity extraction contact with a bottom is provided, and both ends of a coiled heating wire are connected to this electricity extraction contact.
このような構造とすることにより、ヒータとしては着脱
自在となるため、今まで交換や清掃ができず、使い勝手
の悪かったものが、非常に使い勝手の良いものとなる。With this structure, the heater can be attached and detached freely, so what used to be difficult to use because it could not be replaced or cleaned becomes very easy to use.
また本発明の調理器は、前述した本発明のヒータを加熱
源として使用し、このヒータの電気域、シ出し接点を着
脱自在に固定することができるヒータ固定部を設けたも
ので、この構成によれば、ヒータが着脱自在となるため
、焼物などを主体とした調理器においても、ヒータを取
りはずして容易に清掃することができるるようになり、
その結果、非常に使い勝手が良くなるものである。Further, the cooking device of the present invention uses the heater of the present invention described above as a heating source, and is provided with a heater fixing portion that can detachably fix the electrical area and the output contact of the heater. According to , since the heater is removable, it is now possible to remove the heater and clean it easily even in cooking appliances that mainly handle grilled foods.
As a result, it is extremely easy to use.
なお、ヒータとしては、遠赤外線放射効果を高めるため
にセラミックス管の表面に遠赤外線放射層を形成しても
よい。Note that as a heater, a far-infrared radiation layer may be formed on the surface of the ceramic tube in order to enhance the far-infrared radiation effect.
実施例
以下、本発明の具体的な実施例を添付図面に基づいて説
明する。Embodiments Hereinafter, specific embodiments of the present invention will be described based on the accompanying drawings.
（実施例１）
第１図に示すように、まず、結晶化ガラス管からなるセ
ラミックス管１の表面に、ジルコン、アルミナ、ンリカ
を主成分とする遠赤外線放射層２をゾル−ゲル法により
形成した。(Example 1) As shown in Fig. 1, first, a far-infrared emitting layer 2 mainly composed of zircon, alumina, and phosphoric acid was formed on the surface of a ceramic tube 1 made of a crystallized glass tube by a sol-gel method. did.
そして鉄−クロム−アルミニウム線からなるコイル状の
電熱線３を、前記セラミックス管１の内部の中央部に位
置させ、その後、電熱線３の両端を、有底円筒状のステ
ンレス板からなる電気取り出し接点４の有底部にスポッ
ト溶接して接続した。Then, a coiled heating wire 3 made of iron-chromium-aluminum wire is positioned in the center inside the ceramic tube 1, and then both ends of the heating wire 3 are connected to an electric outlet made of a bottomed cylindrical stainless steel plate. The connection was made by spot welding to the bottomed part of contact 4.
なお、有底円筒状のステンレス板からなる電電取り出し
接点４は、セラミックス管１の両端に耐熱無機接着材等
により固定しているものである。Note that the electricity extraction contacts 4 made of a bottomed cylindrical stainless steel plate are fixed to both ends of the ceramic tube 1 with a heat-resistant inorganic adhesive or the like.
このようにして得られた本発明のヒータの評価をするた
めに、ヒータの表面温度８００℃に設定し、３分通電−
１分休止を１サイクルとする断続通電試験を行なったと
ころ、２万回以上経過しても遠赤外線放射層２の剥離や
、電気取り出し接点４の異常などは見られず、優れたヒ
ータの特性を示した。In order to evaluate the heater of the present invention obtained in this way, the surface temperature of the heater was set to 800°C, and the heater was energized for 3 minutes.
When we conducted an intermittent energization test in which one cycle was a one-minute pause, no peeling of the far-infrared radiation layer 2 or abnormality of the electrical outlet contact 4 was observed even after more than 20,000 cycles, demonstrating the excellent characteristics of the heater. showed that.
（実施例２）
本発明で得られるヒータを焼物器に応用した実施例につ
いて第２図および第３図にもとづいて説明する。(Example 2) An example in which the heater obtained according to the present invention is applied to a pottery will be described based on FIGS. 2 and 3.
この第２図および第３図において、１１は焼物ＨＲの外
筐体で、この外筐体１１の上部には、焼網１２が着脱自
在に取付けられている。そして焼網１２の下には、本発
明の遠赤外線放射層を形成したヒータ１３が設置され、
このヒータ１３の下には、水を入れる受皿１４が着脱自
在に設置されている。In FIGS. 2 and 3, reference numeral 11 denotes an outer casing of the pottery HR, and a grill grate 12 is detachably attached to the upper part of the outer casing 11. A heater 13 having a far-infrared radiation layer according to the present invention is installed under the gridiron 12.
A saucer 14 for storing water is removably installed below the heater 13.
・一方、ヒータ１３は、外筐体１１に設けられたヒータ
固定部１６に、電気取り出し接点１３ａを押しつけるよ
うに挿入することにより固定されており、着脱自在とな
っている。- On the other hand, the heater 13 is fixed to a heater fixing part 16 provided on the outer casing 11 by inserting the electricity extraction contact 13a so as to press it, and is detachable.
このような本発明のヒータ１３を使用した焼物器は、ヒ
ータ１３が、調理物の煮汁や、タレなどにより著しく汚
れたシ、あるいは、刀−ヒータが破損した場合において
も、外筐体１１とヒータ１３とは、着脱自在となってい
るため、自由に交換することができる。The pottery ware using the heater 13 of the present invention as described above can be easily connected to the outer casing 11 even if the heater 13 becomes extremely dirty with cooking liquid or sauce, or even if the heater is damaged. Since the heater 13 is detachable, it can be replaced freely.
なお、本発明の実施例においては、焼物器について説明
したが、特に、この焼物器に限定されるものではなく、
他の調理器においても同様の効果を期待することができ
るものである。In addition, in the embodiment of the present invention, a pottery ware has been described, but the present invention is not limited to this pottery.
Similar effects can be expected with other cooking appliances as well.
また、セラミックス管１については、結晶化ガラス管を
使用し／こ場合について説明したが、これについても、
結晶゛化ガラス管以外の石英管やムライト管などを使用
してもよいものである。Also, regarding the ceramic tube 1, we have explained the case where a crystallized glass tube is used, but also in this case,
Other than crystallized glass tubes, quartz tubes, mullite tubes, etc. may also be used.
発明の効果
上記実施例の説明から明らかなように、本発明のヒータ
は、石英管、結晶化ガラス管またはムライト管などのセ
ラミックス管の内部中央部にコイル状の電熱線を位置さ
せ、かつこの電熱線の両端を、＠記セラミックス管の両
端に固定した有底円筒状の電気取り出し接点に接続して
おり、また本発明の調理器は、前記ヒータを加熱源とし
て使用し２、このヒータの電気取り出し接点を着脱自在
に固定することができるヒータ固定部を設けているため
、非常に使い勝手の良いヒータおよび調理器を提供する
ことができるものである。Effects of the Invention As is clear from the description of the embodiments above, the heater of the present invention has a coiled heating wire located in the center of the interior of a ceramic tube such as a quartz tube, a crystallized glass tube, or a mullite tube. Both ends of the heating wire are connected to bottomed cylindrical electricity extraction contacts fixed to both ends of the ceramic tube, and the cooking device of the present invention uses the heater as a heating source. Since the heater fixing part is provided to which the electrical outlet contact can be detachably fixed, it is possible to provide a heater and a cooking appliance that are extremely easy to use.
第１図は本発明の一実施例を示すヒータの破断正面図、
第２図は本発明のヒータを使用した焼物器の外観斜視図
、第３図はヒータの取シ付けを示す分解斜視図、第４図
ａ、ｂは従来のヒータの固定方法を示す部分断面図であ
る。
１・・・・・・セラミックス管、３・・・・・・電熱線
、４・・・・・・電気屯り出し接点、１３・・・・・・
ヒータ、１３ａ・・・・・・電気取り出し接点、１５・
・・・・・ヒータ固定部。
代理人の氏名 弁理士 粟 野 重 孝 ほか１名菓
１図
１“−ヤラミッグ管
３− 電Ｂ３泉
４−電気取り出し符５セ、
第
２図
１３− ヒータ
ＺFIG. 1 is a cutaway front view of a heater showing an embodiment of the present invention;
Fig. 2 is an external perspective view of a pottery using the heater of the present invention, Fig. 3 is an exploded perspective view showing the installation of the heater, and Fig. 4 a and b are partial cross-sections showing the conventional method of fixing the heater. It is a diagram. 1... Ceramic tube, 3... Heating wire, 4... Electrical contact, 13...
Heater, 13a... Electrical outlet contact, 15.
...Heater fixing part. Name of agent Patent attorney Shigetaka Awano and 1 other Famous confectionery 1 Figure 1 - Yaramig tube 3 - Electric B3 Spring 4 - Electricity outlet 5 sets, Figure 2 13 - Heater Z
Claims (2)
セラミックス管の内部中央部にコイル状の電熱線を位置
させ、かつこの電熱線の両端を、前記セラミックス管の
両端に固定した有底円筒状の電気取り出し接点に接続し
たヒータ。(1) A cylinder with a bottom, in which a coiled heating wire is located in the center of the interior of a ceramic tube such as a quartz tube, a crystallized glass tube, or a mullite tube, and both ends of the heating wire are fixed to both ends of the ceramic tube. A heater connected to a shaped electrical outlet contact.
セラミックス管の内部中央部にコイル状の電熱線を位置
させ、かつこの電熱線の両端を、前記セラミックス管の
両端に固定した有底円筒状の電気取り出し接点に接続し
たヒータを加熱源として使用し、このヒータの電気取り
出し接点を着脱自在に固定することができるヒータ固定
部を設けた調理器。(2) A cylinder with a bottom, in which a coiled heating wire is located in the center of the interior of a ceramic tube such as a quartz tube, a crystallized glass tube, or a mullite tube, and both ends of the heating wire are fixed to both ends of the ceramic tube. A cooking appliance that uses a heater connected to a shaped electrical outlet contact as a heating source, and is provided with a heater fixing part to which the electrical outlet contact of the heater can be detachably fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21305388A JPH0261979A (en) | 1988-08-26 | 1988-08-26 | Heater and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21305388A JPH0261979A (en) | 1988-08-26 | 1988-08-26 | Heater and cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0261979A true JPH0261979A (en) | 1990-03-01 |
Family
ID=16632749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21305388A Pending JPH0261979A (en) | 1988-08-26 | 1988-08-26 | Heater and cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0261979A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5280811A (en) * | 1991-07-18 | 1994-01-25 | Guilio Catallo | Method of softlining sewer rehabilitation |
| JP2003521906A (en) * | 2000-02-10 | 2003-07-22 | ウェフラ ベヘール ベー．フェー． | Baking apparatus and baking method for food |
| JP2010017635A (en) * | 2008-07-09 | 2010-01-28 | Teoss Corp | Silicon heating furnace and silicon crushing machine using the same |
-
1988
- 1988-08-26 JP JP21305388A patent/JPH0261979A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5280811A (en) * | 1991-07-18 | 1994-01-25 | Guilio Catallo | Method of softlining sewer rehabilitation |
| JP2003521906A (en) * | 2000-02-10 | 2003-07-22 | ウェフラ ベヘール ベー．フェー． | Baking apparatus and baking method for food |
| JP2010017635A (en) * | 2008-07-09 | 2010-01-28 | Teoss Corp | Silicon heating furnace and silicon crushing machine using the same |
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