JPS6018113A - Cooker - Google Patents
CookerInfo
- Publication number
- JPS6018113A JPS6018113A JP11855284A JP11855284A JPS6018113A JP S6018113 A JPS6018113 A JP S6018113A JP 11855284 A JP11855284 A JP 11855284A JP 11855284 A JP11855284 A JP 11855284A JP S6018113 A JPS6018113 A JP S6018113A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heat
- heating element
- temperature fuse
- pot
- 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.)
- Granted
Links
Landscapes
- Cookers (AREA)
- Control Of Resistance Heating (AREA)
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】
産業上の利用分野
本発明は異常加熱時に異常を感知し、火災、感電２部品
の損傷を防ぐ温度ヒユーズを備えた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 appliance equipped with a temperature fuse that detects abnormal heating and prevents fire and electric shock from damaging two parts.
従来例の構成とその問題点
従来の調理器は発熱体を載置した保護枠の熱を受感した
り、雰囲気温度を捕えたりして、温度ヒユーズを動作さ
せ、通電を停止しており、受感が遅れ、部品の損傷が生
じやすい欠点を有していた。Conventional configuration and its problems Conventional cookers sense the heat of the protective frame on which the heating element is placed, or capture the ambient temperature, operate the temperature fuse, and stop the current supply. This has the disadvantage that sensitivity is delayed and parts are easily damaged.
発明の目的
本発明は異常加熱時における鍋温度の上昇を敏感に感知
して発熱体への通電を停止することにより、部品の損傷
を防止しようとするものである。OBJECTS OF THE INVENTION The present invention aims to prevent damage to parts by sensitively sensing the rise in temperature of the pot during abnormal heating and stopping power supply to the heating element.
発明の構成
本発明は、特にバネにより付勢されて鍋に当接する感熱
片に温度ヒユーズを設け、温度ヒユーズが感熱片を介し
て鍋温度を感知して遮断し、発熱体への通電を停止する
ことにより部品の損傷を防止しようとするものである。Structure of the Invention The present invention provides a temperature fuse in a heat-sensitive piece that is biased by a spring and comes into contact with a pot, and the temperature fuse senses the pot temperature through the heat-sensitive piece and shuts off, thereby stopping power supply to the heating element. This is intended to prevent damage to parts.
実施例の説明
以下、本発明の実施例について添付図面を参照して説明
する。DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
第１図において、１は本体で、外郭を構成している。２
は発熱体で保護枠４上の、発熱体支持枠３に載置きれて
いる。In FIG. 1, 1 is a main body, which constitutes the outer shell. 2
is a heating element placed on the heating element support frame 3 on the protective frame 4.
５は鍋で、調理する食品、調味料等を入れる器である。5 is a pot, which is a container for storing food to be cooked, seasonings, etc.
６はセンターザーモスタソトで、鍋５の底部中央温度を
検出するものである。了は表示板で、スイッチレバー８
、温度スイッチ１０が取付けられている。９はス４ツチ
レバ−８の先端に取付けられたスイッチボタンである。A center thermostat 6 detects the temperature at the center of the bottom of the pot 5. The end is on the display board, switch lever 8
, a temperature switch 10 is attached. 9 is a switch button attached to the tip of the switch lever 8.
１８は表示板７内に取付けられた表示ランプである。Reference numeral 18 denotes a display lamp installed inside the display board 7.
１１は鍋５の上部に載置された蓋で、１２は蓋ツマミ、
１３は蓋ツマミ１２を蓋１１に取付けるための蓋ツマミ
止めビスである。11 is a lid placed on the top of the pot 5, 12 is a lid knob,
13 is a lid knob fixing screw for attaching the lid knob 12 to the lid 11.
、１４は完成温度ヒユーズ、１６はリード線保護スプリ
ングで、リード線が温度によって劣化しないよう位置決
めしている。, 14 is a completed temperature fuse, and 16 is a lead wire protection spring, which is positioned so that the lead wire will not deteriorate due to temperature.
１６は裏板で、本体１の底面に取付けられている。１７
は本体１の底面に取付けられた脚である。Reference numeral 16 denotes a back plate, which is attached to the bottom surface of the main body 1. 17
are legs attached to the bottom of the main body 1.
１９はリード線保護スプリング止めビス、２０は完成温
度ヒユーズ止めビス、２１は脚止めビスである。19 is a lead wire protection spring fixing screw, 20 is a finished temperature fuse fixing screw, and 21 is a leg fixing screw.
次に第２図に基づき、完成温度ヒユーズ１４の詳細を説
明する。Next, details of the completed temperature fuse 14 will be explained based on FIG.
第２図において、２２は温度ヒユーズ、２３は温度ヒユ
ーズ絶縁チューブ、２４は感熱片、２５は温度ヒユーズ
押え板、２６は内ケース、２７は外側ケース、２８は支
えバネである。２９は温度ヒユーズリード線である。In FIG. 2, 22 is a temperature fuse, 23 is a temperature fuse insulating tube, 24 is a heat sensitive piece, 25 is a temperature fuse holding plate, 26 is an inner case, 27 is an outer case, and 28 is a support spring. 29 is a temperature fuse lead wire.
また、第３図は本発明の他の実施例を示し、前実施例と
同一構成物に対し、同一番号を利して説明を省略する。Further, FIG. 3 shows another embodiment of the present invention, and the same components as those in the previous embodiment are given the same reference numerals and their explanations will be omitted.
３０は感熱センサーで、一定温度になると非磁性体とな
る。３１はマグネット、３２ｄ、マグネットホルダー、
３３は動作バネ、３４はロッドで、スインｆ Ｌ、 、
＜−８に連結されている。30 is a heat-sensitive sensor, which becomes non-magnetic when the temperature reaches a certain level. 31 is a magnet, 32d is a magnet holder,
33 is an operating spring, 34 is a rod, and swing f L, ,
<-8 is connected.
第４図は前実施例の回路図であり、３５は表示ランプ安
定抵抗である。上記構成における動作を説明する。スイ
ッチボタン９を押すとスイッチレバー８ ｋ 介してセ
ンターザ〜モスタソト６が吸着し、６５′１度スイッチ
１０がＯＮする。そして発熱体２に通１ａを開始し、炊
飯を開始する。第５図は温度−１１モ゛間曲線図で、ａ
は鍋５ ｒｉｔ中火温度、ｂは温度ヒユーズ１４の温度
、Ｃは従来構成におけるｒｈｉｉ度ヒユーズの温度であ
る。FIG. 4 is a circuit diagram of the previous embodiment, and 35 is a display lamp stabilizing resistor. The operation in the above configuration will be explained. When the switch button 9 is pressed, the center mosta soto 6 is attracted through the switch lever 8k, and the switch 10 is turned on at 65'1 degree. Then, the heating element 2 is started to be heated 1a, and rice cooking is started. Figure 5 is a temperature-11 mode curve diagram, a
is the medium heat temperature of a 5 liter pot, b is the temperature of the temperature fuse 14, and C is the temperature of the rhii degree fuse in the conventional configuration.
正常な場合はイ点でセンターザーモスタノト６が動作し
、温度スイッチ１０かＯＦＦするが、異常な場合は０Ｆ
ＦＩ、ないで、発熱体２が通電を続け、調理器全体を過
熱し過ぎる。If it is normal, the center thermostat 6 will operate at point A and the temperature switch 10 will turn OFF, but if it is abnormal, it will turn OFF.
Without FI, heating element 2 continues to be energized and overheats the entire cooker.
異常が生じた時の熱伝達は鍋５の温度の上昇が早い。従
来構成の温度ヒユーズは熱追随性が悪いが、本実施例の
温度ヒユーズの熱追随性は極めて秀れている。捷だ、正
常時の最高温度と温度ヒユーズ１４の動作温度ｄの温度
差は本実施例は量。Regarding heat transfer when an abnormality occurs, the temperature of the pot 5 increases quickly. Although the conventional temperature fuse has poor heat tracking ability, the temperature fuse of this embodiment has extremely excellent heat tracking ability. In this embodiment, the temperature difference between the maximum normal temperature and the operating temperature d of the temperature fuse 14 is a quantity.
詳来構成はｅである。熱追随性を見ると本実施例は鍋５
温度に追随しているが、従来構成は時間にしてＴＩ＋温
度にしてｔ２の差が生じ、調理器全体の温度を異常に高
めることになる。そのために表示板７、蓋ツマミ１２等
を損傷しやすくなる。The detailed configuration is e. Looking at the heat followability, this example shows pot 5.
Although it follows the temperature, in the conventional configuration, a difference of TI in time and t2 in temperature occurs, resulting in an abnormal increase in the temperature of the entire cooker. Therefore, the display board 7, the lid knob 12, etc. are easily damaged.
発明の効果
本発明は熱追随性が良いため、異常動作後の部品損傷が
少なく、故障箇所である温度ヒユーズを取り替え、修理
するだけで再使用可能となり、サービス性、消費者に対
するコストも大幅に軽減される。Effects of the Invention Since the present invention has good heat tracking properties, there is little damage to parts after abnormal operation, and the product can be reused simply by replacing and repairing the temperature fuse, which is the malfunctioning part, which greatly reduces serviceability and costs to consumers. Reduced.
第１図は本発明の第１の実施例を示す調理器の断面図、
第２図は同要部の断面図、第３図は第２図に対応した本
奏峨め第２の実施例における要部の断面図、第４図は第
１の実施例における電気回路図、第５図は同調理器の要
部の温度特件Ｎである。
１・・・・・・本体、２・・・・・・発熱体、６・・・
・・・鍋、２２・・・・・温度ヒユーズ、２４・・・・
・・感熱片、２８・・・・・・支えバネ。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
／Ｊ
第２図
第３図FIG. 1 is a sectional view of a cooker showing a first embodiment of the present invention;
Fig. 2 is a cross-sectional view of the same essential parts, Fig. 3 is a cross-sectional view of the main parts of the second embodiment, which corresponds to Fig. 2, and Fig. 4 is an electric circuit diagram of the first embodiment. , FIG. 5 shows the temperature characteristics N of the main parts of the cooker. 1... Body, 2... Heating element, 6...
... Pot, 22 ... Temperature fuse, 24 ...
...Heat-sensitive piece, 28...Support spring. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure/J Figure 2 Figure 3
Claims (1)
されて前記発熱体により加熱される鍋と、バネにより付
勢されて前記鋼に当接する感熱片と、この感熱片に固定
されてこの感熱片を介して鍋の温度を感知する温度ヒユ
ーズを備えた調理器。A main body provided with a heating element, a pan removably housed in the main body and heated by the heating element, a heat-sensitive piece that is biased by a spring and comes into contact with the steel, and a pan that is fixed to the heat-sensitive piece. A cooker equipped with a temperature fuse that senses the temperature of the pot via this heat-sensitive piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11855284A JPS6018113A (en) | 1984-06-08 | 1984-06-08 | Cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11855284A JPS6018113A (en) | 1984-06-08 | 1984-06-08 | Cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6018113A true JPS6018113A (en) | 1985-01-30 |
| JPS6324691B2 JPS6324691B2 (en) | 1988-05-21 |
Family
ID=14739405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11855284A Granted JPS6018113A (en) | 1984-06-08 | 1984-06-08 | Cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018113A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298798A (en) * | 1988-10-05 | 1990-04-11 | Toshiba Corp | Destination path guiding device |
| JPH02257081A (en) * | 1989-03-30 | 1990-10-17 | Fujitsu Ltd | Traveling object identifying device |
-
1984
- 1984-06-08 JP JP11855284A patent/JPS6018113A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324691B2 (en) | 1988-05-21 |
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