JPH056913Y2 - - Google Patents
Info
- Publication number
- JPH056913Y2 JPH056913Y2 JP1985085336U JP8533685U JPH056913Y2 JP H056913 Y2 JPH056913 Y2 JP H056913Y2 JP 1985085336 U JP1985085336 U JP 1985085336U JP 8533685 U JP8533685 U JP 8533685U JP H056913 Y2 JPH056913 Y2 JP H056913Y2
- Authority
- JP
- Japan
- Prior art keywords
- thermostat
- heating
- heat
- cooking container
- heater
- 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.)
- Expired - Lifetime
Links
- 238000010411 cooking Methods 0.000 claims description 47
- 229910001120 nichrome Inorganic materials 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 36
- 239000010445 mica Substances 0.000 claims description 13
- 229910052618 mica group Inorganic materials 0.000 claims description 13
- 238000009835 boiling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 238000013021 overheating Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004447 silicone coating Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案はステンレス鋼又は鉄に防蝕鍍金琺瑯被
覆、又はシリコン被覆を施した調理容器にマイカ
ヒータ等の発熱素子により電熱的加熱を与えて調
理容器内の液体等を加熱する電気調理器に関す
る。[Detailed description of the invention] [Field of industrial application] The present invention is a cooking container made of stainless steel or iron coated with corrosion-resistant enamel or silicone and electrically heated by a heating element such as a mica heater. This invention relates to an electric cooker that heats liquid, etc. inside the cooker.
［関連技術及びその問題点］
金属製等の容器の底部に加熱装置を設けた電気
調理器は例えば実公昭56−35147号公報によつて
公知である。この従来公報によれば、陶磁器等か
ら成る鍋の外底部にシーズヒーター等を鋳込んだ
円板状の発熱体を配設し、この発熱体を昇降自在
にして、強火を得る時には発熱体を鍋外底部を接
触させ、弱火を得る時には発熱体と鍋外底部との
間に隙間を発生させて幅射熱と空気対流により鍋
を温める構造にしている。このようにすれば発熱
体の昇降により鍋への火力を調節することができ
るが、弱火の時も発熱体の消費電力は強火の時と
変わらないため、電気代が非常に嵩むことによ
り、発熱体の熱が効率良く伝導されていない。[Related Art and Problems Therewith] An electric cooker in which a heating device is provided at the bottom of a container made of metal or the like is known, for example, from Japanese Utility Model Publication No. 56-35147. According to this conventional publication, a disc-shaped heating element in which a sheathed heater or the like is cast is placed on the outer bottom of a pot made of ceramic or the like, and this heating element is made to be able to move up and down, so that when a strong flame is obtained, the heating element is turned off. The outer bottom of the pot is brought into contact with the outer bottom of the pot, and when obtaining a low heat, a gap is created between the heating element and the outer bottom of the pot, and the pot is heated by radiant heat and air convection. In this way, you can adjust the heat to the pot by raising and lowering the heating element, but the power consumption of the heating element is the same even when the heat is low as when it is high, so the electricity bill increases significantly and the heat is not generated. Body heat is not conducted efficiently.
また、一般に発熱体はニクロム線を巻き回した
マイカ板の両外側面に金属製の押え板を配設し、
この押え板の外側面にさらに金属製のヒーター被
覆部材を囲繞して構成されている。このため、ニ
クロム線に通電直後、ニクロム線はすぐに加熱さ
れるが、この熱は上記押え板やヒーター被覆部材
を介して鍋外底部に伝導される。 In addition, the heating element is generally made of a mica plate wrapped with nichrome wire, with metal holding plates placed on both outer sides.
The outer surface of this holding plate is further surrounded by a metal heater covering member. Therefore, immediately after the nichrome wire is energized, the nichrome wire is heated, but this heat is conducted to the outer bottom of the pot via the presser plate and the heater covering member.
ところで、押え板やヒーター被覆部材は金属製
であり熱伝導率が悪いため鍋にニクロム線の熱が
伝導されるには時間を要するとともに広い面積の
鍋自体は通電直後に冷えており又熱伝導率も悪い
ため鍋内の液体への熱の伝導に時間がかかり通電
直後の昇温時間が長くなる問題がある。消費電力
の大きいニクロム線を発熱体に利用して発熱量を
多くすれば熱伝導の悪い押え板や被覆部材でもす
ぐ温まり昇温時間を短縮できるが、通電直後冷え
ている押え板、被覆部材又は鍋を温めるのに多く
の熱量を要するのであつて、一旦温まると鍋の中
味の温度上昇分の熱量を供給するだけでよいため
放熱が少なくなり消費電力の大きいニクロム線が
高温になりすぎて、押え板や被覆部材が異常膨脹
を起こし形状が変形してしまう問題がある。 By the way, the holding plate and the heater covering member are made of metal and have poor thermal conductivity, so it takes time for the heat of the nichrome wire to be conducted to the pot, and the large pot itself cools down immediately after electricity is turned on, so heat conduction is poor. Since the rate is also poor, it takes time for heat to be conducted to the liquid in the pot, resulting in a problem that the temperature rise time immediately after electricity is turned on becomes longer. If a nichrome wire with high power consumption is used as a heating element to increase the amount of heat generated, even the holding plate or covering member with poor thermal conductivity will quickly heat up and the heating time can be shortened. It takes a lot of heat to heat a pot, and once it warms up, it only needs to supply enough heat to increase the temperature of the contents of the pot, which reduces heat radiation and prevents the nichrome wire, which consumes a lot of power, from getting too hot. There is a problem in that the holding plate and the covering member may expand abnormally and become deformed.
このような問題を解決するものとして実公昭58
−27711号公報には、耐熱絶縁板に電熱線を巻装
して構成した２枚の発熱体を同一平面上に並べ、
これら発熱体の両面を耐熱絶縁板に挟み、かつ外
装体で覆つて密閉状とし、前記２枚の発熱体の巻
装電熱線を切換えスイツチを介してコンセントに
接続した電気ポツトのヒータが提案されている。 As a solution to such problems, Jikoko 58
Publication No. -27711 discloses that two heating elements each formed by wrapping a heating wire around a heat-resistant insulating plate are arranged on the same plane.
An electric pot heater has been proposed in which both sides of these heating elements are sandwiched between heat-resistant insulating plates and covered with an exterior body to form a hermetically sealed state, and the heating wires wrapped around the two heating elements are connected to an outlet via a switch. ing.
しかしながら、このヒータにおいては温度調整
用サーモスタツトはなく、温度調節ができず、さ
らに空炊き等危険防止用サーモスタツトもなく空
炊き等を防止できないという問題がある。 However, this heater does not have a thermostat for temperature adjustment, so the temperature cannot be adjusted, and there is also a problem that it does not have a thermostat to prevent dangers such as dry cooking, and cannot prevent dry cooking.
［考案の目的］
本考案は上記問題に基づいてなされたものであ
り、通電直後の調理容器内の液体等の温度の立ち
上がりを速くすると共に、ヒーターの過熱を防止
し、かつ過熱防止、空炊き等危険防止を行うこと
ができる電気調理器を提供することを目的とする
ものである。[Purpose of the invention] The present invention was created based on the above problem, and it speeds up the rise in temperature of the liquid in the cooking container immediately after electricity is turned on, prevents the heater from overheating, and prevents overheating and prevents dry cooking. The object of the present invention is to provide an electric cooker that can prevent such dangers.
［問題点を解決するための手段］
上記目的を達成するため本考案は、互いに並列
接続されたニクロム線をマイカ板の左右に分割し
て巻き付けて調理容器に底部下面に固設する温度
調整用ヒータを形成し、前記一対のニクロム線を
並列に接続し、いずれか一方の前記ニクロム線に
温度調整用サーモスタツトを直列接続し、前記ニ
クロム線の並列回路を空炊き等危険防止用サーモ
スタツトを介して電源に直列接続し、前記調理容
器の底部下面にサーモスタツト取付け用伝導板を
固着し、前記サーモスタツト取付け用伝導板を挟
んで該サーモスタツト取付け用伝導板の両側に前
記温度調整用サーモスタツトと空炊き等危険防止
用サーモスタツトを装着したことを特徴とする電
気調理器であり、温度調整用サーモスタツトによ
つて調理容器の被加熱物を所定温度に加熱して保
温でき、さらに空炊き等危険防止用サーモスタツ
トによつて空炊きを防止できる。しかも１つのサ
ーモスタツト取付け用伝導板の両側に前記温度調
整用サーモスタツトと空炊き等危険防止用サーモ
スタツトを装着したことによつて、コンパクト化
を図ることができる。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a temperature regulating device in which nichrome wires connected in parallel are divided into left and right sides of a mica plate and are wound around the plate and fixed to the lower surface of the bottom of the cooking container. A heater is formed, the pair of nichrome wires are connected in parallel, a thermostat for temperature adjustment is connected in series to one of the nichrome wires, and the parallel circuit of the nichrome wires is connected to a thermostat for preventing dangers such as dry heating. A conductive plate for attaching a thermostat is fixed to the lower surface of the bottom of the cooking container, and the thermostat for temperature adjustment is connected in series to a power supply through This is an electric cooker that is equipped with a thermostat to prevent dangers such as dry cooking. Empty cooking can be prevented by using a thermostat to prevent dangers such as cooking. Furthermore, by mounting the temperature adjusting thermostat and the thermostat for preventing dangers such as dry cooking on both sides of a single conductive plate for attaching a thermostat, it is possible to achieve compactness.
［実施例］
以下、図面に基づいて本考案の一実施例を詳述
する。第１図において、ステンレス鍋又は鉄製の
小型調理容器１の下部には合成樹脂等から成る脚
部２が、調理容器１の底部３の裏面に溶着させて
いる支持枠４に固定されている。又、調理容器１
の片側又は両側には運搬用の把手５を、そして調
理容器１の上方には蓋６又はガードが設けられて
いる。[Example] Hereinafter, an example of the present invention will be described in detail based on the drawings. In FIG. 1, at the bottom of a small stainless steel pot or iron cooking container 1, legs 2 made of synthetic resin or the like are fixed to a support frame 4 welded to the back surface of the bottom 3 of the cooking container 1. Also, cooking container 1
A handle 5 for transportation is provided on one or both sides of the cooking container 1, and a lid 6 or a guard is provided above the cooking container 1.
調理容器１の内側には防蝕鍍金琺瑯被覆又はシ
リコン被覆等の保護層（図示せず）、又底部３の
表面には加熱用ヒーター７が設けられている。 A protective layer (not shown) such as a corrosion-resistant enamel coating or a silicone coating is provided on the inside of the cooking container 1, and a heating heater 7 is provided on the surface of the bottom portion 3.
この加熱用ヒーター７は第２図、第３図で示す
ように、第１マイカ板８の右側半分に第１ニクロ
ム線９を巻き付け、かつ左側半分に第２ニクロム
線１０を巻き付け、また、この第１マイカ板８の
両面を第２、第３マイカ板１１，１２で挟着し、
さらに第２マイカ板１１の上面にアルミニウム等
の熱伝導性の良好な第１均熱板１３を設け、又第
３マイカ板１２の下面には同様に熱伝導性の良好
な第２均熱板１４を設けてなるものであり、そし
てこれらは第１均熱板１３の線部を折り曲げて一
体に固定されている。第１ニクロム線９と第２ニ
クロム線１０は電気的に互いに並列接続されてお
り、これら第１、第２ニクロム線９，１０の一端
Ａは結線されて、図示しない電源端子へ、一方第
１ニクロム線９の他端Ｂは第１サーモスタツト１
５を介して第２ニクロム線１０の他端Ｃと結線さ
れ第２サーモスタツト１６を介して図示しない電
源端子へと接続される。 As shown in FIGS. 2 and 3, this heating heater 7 has a first nichrome wire 9 wound around the right half of the first mica plate 8, and a second nichrome wire 10 wound around the left half of the first mica plate 8. Both sides of the first mica plate 8 are sandwiched between second and third mica plates 11 and 12,
Further, a first heat-uniforming plate 13 made of aluminum or the like having good thermal conductivity is provided on the upper surface of the second mica plate 11, and a second heat-uniforming plate 13 having good thermal conductivity as well is provided on the lower surface of the third mica plate 12. 14, and these are fixed together by bending the wire portions of the first heat soaking plate 13. The first nichrome wire 9 and the second nichrome wire 10 are electrically connected to each other in parallel, and one end A of these first and second nichrome wires 9, 10 is connected to a power terminal (not shown), while the first The other end B of the nichrome wire 9 is connected to the first thermostat 1
5 to the other end C of the second nichrome wire 10, and is connected to a power terminal (not shown) via a second thermostat 16.
前記加熱用ヒーター７の取り付けは、第１均熱
板１３を直接底部３の表面に接触させ、底部３に
溶着された取付枠１７のビス孔１８からビス１９
を挿通させて加熱用ヒーター７をビス１９で押圧
固定させる。 The heating heater 7 is installed by bringing the first soaking plate 13 into direct contact with the surface of the bottom part 3, and inserting the screws 19 through the screw holes 18 of the mounting frame 17 welded to the bottom part 3.
is inserted, and the heating heater 7 is pressed and fixed with screws 19.
尚、サーモスタツト１５，１６の取り付けは調
理容器１の底部３に溶着しているサーモスタツト
取付け用伝導板２０を互いに挟んで直付けし、取
付けボトル２１を挿通させて、最後に取付け用ナ
ツト２２を締める。この第１サーモスタツト１５
は温度調整用であり第２サーモスタツト１６はニ
クロム線９，１０の通電を停止させる空炊き等の
危険防止用となつている。 The thermostats 15 and 16 are installed by directly attaching the conductive plates 20 for thermostat attachment welded to the bottom 3 of the cooking vessel 1 by sandwiching them between each other, inserting the attachment bottle 21, and finally tightening the attachment nut 22. Tighten. This first thermostat 15
is for temperature adjustment, and the second thermostat 16 is for preventing dangers such as dry cooking by stopping the energization of the nichrome wires 9 and 10.
以上のように構成される本考案は、通電を開始
すると、始め調理容器１底部３の温度が低いため
にサーモスタツト１５が閉じており、第１、第２
ニクロム線９，１０ともに発熱し、この両者の熱
が第２マイカ板１１及び第１均熱板１３全体を温
めて調理容器１が加熱される。従つて、第１均熱
板１３及び調理容器１は通電直後、２本のニクロ
ム線によつて加熱ヒーター７全体が急速に加熱さ
れて十分に温められる。次いで、調理容器１が所
定の温度に達すると調理容器１に直付されている
第１サーモスタツト１５が作動してそのスイツチ
が開き、第１ニクロム線９への通電が停止され
る。従つて、調理容器１が十分に予熱されて所定
温度に達した後は第２ニクロム線１０のみが発熱
して、加熱ヒーター７の左半分のみが加熱して調
理容器１及びその中の液体を温める。この場合、
容器１の左側半分のみが加熱されるため、容器１
内の液体に対流が起こり効率良くかつ均等に液体
が温められる。 In the present invention configured as described above, when electricity is started, the temperature of the bottom 3 of the cooking vessel 1 is initially low, so the thermostat 15 is closed, and the first and second thermostats are closed.
Both the nichrome wires 9 and 10 generate heat, and the heat from both warms the second mica plate 11 and the first soaking plate 13, thereby heating the cooking container 1. Therefore, immediately after the first heating plate 13 and the cooking container 1 are energized, the entire heating heater 7 is rapidly heated by the two nichrome wires and is sufficiently warmed. Next, when the cooking container 1 reaches a predetermined temperature, the first thermostat 15 directly attached to the cooking container 1 is activated, its switch is opened, and the energization to the first nichrome wire 9 is stopped. Therefore, after the cooking container 1 is sufficiently preheated and reaches a predetermined temperature, only the second nichrome wire 10 generates heat, and only the left half of the heating heater 7 heats up, heating the cooking container 1 and the liquid therein. warm. in this case,
Since only the left half of container 1 is heated, container 1
Convection occurs in the liquid inside, heating it efficiently and evenly.
このように発熱量が制御されるように一方のニ
クロム線にサーモスタツトを直列接続することに
より、加熱用ヒーター７の通電直後の調理容器１
等が冷えている時には、２本のニクロム線９，１
０により急速に加熱されて、熱伝導性の悪い調理
容器１の昇温時間が短縮される。一方、調理容器
１が十分に予熱されると第１サーモスタツト１５
の作動により１本のニクロム線１０のみにより調
理容器１が加熱されるため、調理容器１及び第
１、第２均熱板１３，１４の過熱が防止される。
このようにして、加熱用ヒーター７を部分的に発
熱させることにより、昇温時間が短縮されてかつ
消費電力の大きい発熱素子を有効にオン・オフさ
せて使用でき、電気代を削減できる。 By connecting a thermostat in series to one of the nichrome wires so that the amount of heat generated is controlled in this way, the temperature of the cooking container 1 immediately after the heating heater 7 is energized is
etc., when it is cold, use two nichrome wires 9, 1.
0, the cooking container 1, which has poor thermal conductivity, is heated rapidly and the heating time of the cooking container 1, which has poor thermal conductivity, is shortened. On the other hand, when the cooking container 1 is sufficiently preheated, the first thermostat 15
Since the cooking container 1 is heated by only one nichrome wire 10 by the operation, overheating of the cooking container 1 and the first and second soaking plates 13 and 14 is prevented.
By causing the heating heater 7 to generate heat partially in this manner, the temperature rising time is shortened, and the heating element, which consumes a large amount of power, can be effectively turned on and off, thereby reducing electricity costs.
また、調理容器１は小型のステンレス製から製
造されているので、台所に使用してもスペース占
有率が低いので、テーブルや台に載置させたりし
て、湯を沸かしたり卵をゆでたりあるいはラーメ
ンを作つたりして小型の調理器として邪魔になら
ず便利なものとなる。 In addition, since the cooking container 1 is made of small stainless steel, it does not take up much space even when used in the kitchen, so it can be placed on a table or stand and used for boiling water, boiling eggs, etc. It becomes a convenient small cooking device that does not get in the way when making ramen.
さらに前記実施例においては前記第１、第２ニ
クロム線９，１０の並列回路を第２サーモスタツ
ト１６を介して電源に直列接続しているために、
調理容器１の被加熱物が少ないときや無いとき、
強制的に電源をきつて異常加熱を防止できる。し
かも前記調理容器１の底部３下面に１つのサーモ
スタツト取付け用伝導板２０を固着し、このサー
モスタツト取付け用伝導板２０を挟んで該サーモ
スタツト取付け用伝導板２０の両側に前記第１サ
ーモスタツト１５と第２サーモスタツト１６を装
着したことによつて、該取付け箇所のコンパクト
化を図ることができる。 Furthermore, in the embodiment, since the parallel circuit of the first and second nichrome wires 9 and 10 is connected in series to the power supply via the second thermostat 16,
When there are few or no objects to be heated in the cooking container 1,
Abnormal heating can be prevented by forcibly turning off the power. Moreover, one conductive plate 20 for attaching a thermostat is fixed to the lower surface of the bottom 3 of the cooking container 1, and the first thermostat is attached on both sides of the conductive plate 20 for attaching the thermostat with the conductive plate 20 for attaching the thermostat in between. By installing the thermostat 15 and the second thermostat 16, the installation location can be made more compact.
［他の実施例］
以上本考案の一実施例を詳述したが、本考案の
要旨の範囲内で種々変形できる。例えば、前記実
施例は２本のニクロム線を使用したが、この本数
に限定されず互いに並列接続されておれば良い。[Other Embodiments] Although one embodiment of the present invention has been described in detail above, various modifications can be made within the scope of the gist of the present invention. For example, although two nichrome wires were used in the above embodiment, the number is not limited to this and any wires may be connected in parallel.
［考案の効果］
以上詳述したように本考案によれば、互いに並
列接続されたニクロム線をマイカ板の左右に分割
して巻き付けて調理容器の底部下面に固設する温
度調整ようヒータを形成し、前記一対のニクロム
線を並列に接続し、いずれか一方の前記ニクロム
線に温度調整用サーモスタツトを直列接続し、前
記ニクロム線の並列回路を空炊き等危険防止用サ
ーモスタツトを介して電源に直列接続し、前記調
理容器の底部下面にサーモスタツト取付け用伝導
板を固着し、前記サーモスタツト取付け用伝導板
を挟んで該サーモスタツト取付け用伝導板の両側
に前記温度調整用サーモスタツトと空炊き等危険
防止用サーモスタツトを装着したことによつて、
前記温度調整用サーモスタツトによつて一方のニ
クロム線のみによつて加熱して調理容器の被加熱
物を対流させながら所定温度に加熱して保温で
き、さらに空炊き等危険防止用サーモスタツトを
設けたことによつて空炊き等を防止でき、しかも
調理容器の底部下面に１つのサーモスタツト取付
け用伝導板を固着し、このサーモスタツト取付け
用伝導板を挟んで該サーモスタツト取付け用伝導
板の両側に前記サーモスタツトとサーモスタツト
を装着したことによつて、該取付け箇所のコンパ
クト化を図ることができる。[Effects of the invention] As detailed above, according to the invention, a heater for temperature adjustment is formed by dividing and wrapping nichrome wires connected in parallel to each other on the left and right sides of a mica plate, and fixedly fixed to the lower surface of the bottom of a cooking container. Then, the pair of nichrome wires are connected in parallel, a thermostat for temperature adjustment is connected in series to one of the nichrome wires, and the parallel circuit of the nichrome wires is connected to the power supply via the thermostat for preventing dangers such as dry heating. A conductive plate for attaching a thermostat is fixed to the lower surface of the bottom of the cooking container, and the thermostat for temperature adjustment and a conductive plate for attaching the thermostat are connected in series on both sides of the conductive plate for attaching the thermostat with the conductive plate for attaching the thermostat in between. By installing a thermostat to prevent dangers such as cooking,
The temperature regulating thermostat allows heating by only one nichrome wire to heat the object in the cooking container to a predetermined temperature while causing convection to keep it warm, and a thermostat is also provided to prevent dangers such as dry cooking. This makes it possible to prevent dry cooking, etc. Moreover, one conductive plate for attaching a thermostat is fixed to the lower surface of the bottom of the cooking container, and the conductive plate for attaching the thermostat is sandwiched between both sides of the conductive plate for attaching the thermostat. By mounting the thermostat and the thermostat on the thermostat, the mounting location can be made more compact.
第１図は本考案の一実施例を示す正断面図、第
２図はマイカ板の分解斜視図、第３図は第１、第
２ニクロム線の回路図である。
１……調理容器、３……底部、７……加熱用ヒ
ーター、９……第１ニクロム線、１０……第２ニ
クロム線、１５……第１サーモスタツト（温度調
整用サーモスタツト）、１６……第２サーモスタ
ツト（空炊き等危険防止用サーモスタツト）、２
０……サーモスタツト取付け用伝導板。
FIG. 1 is a front sectional view showing an embodiment of the present invention, FIG. 2 is an exploded perspective view of a mica plate, and FIG. 3 is a circuit diagram of first and second nichrome wires. DESCRIPTION OF SYMBOLS 1... Cooking container, 3... Bottom, 7... Heating heater, 9... First nichrome wire, 10... Second nichrome wire, 15... First thermostat (temperature adjustment thermostat), 16 ...Second thermostat (thermostat for preventing dangers such as dry cooking), 2
0... Conductive plate for thermostat installation.
Claims (1)
左右に分割して巻き付けて調理容器の底部下面に
固設する加熱用ヒータを形成し、前記一対のニク
ロム線を並列に接続し、いずれか一方の前記ニク
ロム線に温度調整用サーモスタツトを直列接続
し、前記ニクロム線の並列回路を空炊き等危険防
止用サーモスタツトを介して電源に直列接続し、
前記調理容器の底部下面にサーモスタツト取付け
用伝導板を固着し、前記サーモスタツト取付け用
伝導板を挟んで該サーモスタツト取付け用伝導板
の両側に前記温度調整用サーモスタツトと空炊き
等危険防止用サーモスタツトを装着したことを特
徴とする電気調理器。 A heater for heating is formed by winding two nichrome wires connected in parallel to each other on the left and right sides of a mica plate, and fixing the heater to the underside of the bottom of a cooking vessel, the pair of nichrome wires are connected in parallel, a temperature control thermostat is connected in series to one of the nichrome wires, and the parallel circuit of the nichrome wires is connected in series to a power source via a thermostat for preventing dangers such as boiling without water,
This electric cooker is characterized in that a conductive plate for mounting a thermostat is fixed to the underside of the bottom of the cooking vessel, and the temperature adjustment thermostat and a thermostat for preventing dangers such as boiling without food are mounted on either side of the conductive plate for mounting a thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085336U JPH056913Y2 (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085336U JPH056913Y2 (en) | 1985-06-06 | 1985-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61201624U JPS61201624U (en) | 1986-12-17 |
| JPH056913Y2 true JPH056913Y2 (en) | 1993-02-22 |
Family
ID=30635640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985085336U Expired - Lifetime JPH056913Y2 (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056913Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827711U (en) * | 1981-08-18 | 1983-02-22 | アルプス電気株式会社 | Seat fixing device for in-vehicle information display device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020855U (en) * | 1973-06-22 | 1975-03-10 |
-
1985
- 1985-06-06 JP JP1985085336U patent/JPH056913Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827711U (en) * | 1981-08-18 | 1983-02-22 | アルプス電気株式会社 | Seat fixing device for in-vehicle information display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61201624U (en) | 1986-12-17 |
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