JPS5822645Y2 - electric rice cooker - Google Patents
electric rice cookerInfo
- Publication number
- JPS5822645Y2 JPS5822645Y2 JP9605978U JP9605978U JPS5822645Y2 JP S5822645 Y2 JPS5822645 Y2 JP S5822645Y2 JP 9605978 U JP9605978 U JP 9605978U JP 9605978 U JP9605978 U JP 9605978U JP S5822645 Y2 JPS5822645 Y2 JP S5822645Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- temperature fuse
- rice cooker
- frame body
- electric rice
- 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
Links
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
本考案は熱盤上に着脱自在に載置される内容器の側壁に
対応する金属枠本体に温度ヒユーズを位置した電気炊飯
器に関するものである。[Detailed Description of the Invention] The present invention relates to an electric rice cooker in which a temperature fuse is located in a metal frame body corresponding to the side wall of an inner container that is detachably placed on a heating platen.
この種の電気炊飯器にあっては温度ヒユーズの取付は位
置は、なるべく内容器に近接させた方が熱応答性が良好
となり好ましいが、内容器着脱の際内容器が温度ヒユー
ズに触れるため温度ヒユーズをカバーにて覆う必要があ
る。In this type of electric rice cooker, it is preferable to install the temperature fuse as close to the inner container as possible, as this will result in better thermal response. It is necessary to cover the fuse with a cover.
従来このカバーは金属製のものが用いられ、しかもこの
カバーは金属枠本体に固着されていた。Conventionally, this cover has been made of metal, and moreover, this cover has been fixed to the metal frame body.
しかるにこの構成にあっては内容器の熱はカバーに伝わ
り、かつ金属枠本体に伝わり拡散され、肝心な温度ヒユ
ーズに熱を伝えず、内容器が器体の異常で通常の温度以
上となっても温度ヒユーズが動作しないという問題があ
った。However, with this configuration, the heat from the inner container is transmitted to the cover and then to the metal frame body where it is diffused, preventing heat from being transmitted to the essential temperature fuse, and the temperature of the inner container rising above the normal temperature due to an abnormality in the container body. There was also a problem with the temperature fuse not working.
本考案はこの点に鑑み、カバーの少くとも金属枠本体と
の接触面を樹脂で形成することで、熱の拡散を防ぎ問題
の解決をはかったものである。In view of this point, the present invention aims to solve the problem by forming at least the contact surface of the cover with the metal frame body from resin to prevent heat diffusion.
以下図に従って本考案の実施例について説明する。Embodiments of the present invention will be described below with reference to the drawings.
図において１は金属枠本体、２はこの本体１内底部に受
板３によって支持された熱盤、４はこの熱板２上に着脱
自在に載置される内容器で、この内容器４内に米、水が
収容される。In the figure, 1 is a metal frame main body, 2 is a heating plate supported by a receiving plate 3 at the inner bottom of the main body 1, and 4 is an inner container that is removably placed on this heating plate 2. Rice and water are stored in the area.
５はスイッチ操作レバー６の操作部７部分に設けられた
化粧板、８はこの化粧板５の内面に支持される温度ヒユ
ーズで、この温度ヒユーズ８は本体１に設けられた透’
ＪＬ９より内容器４の側壁に近接した位置にのぞんでい
る。5 is a decorative plate provided on the operating portion 7 of the switch operating lever 6; 8 is a temperature fuse supported on the inner surface of the decorative plate 5;
It extends closer to the side wall of the inner container 4 than JL9.
１０はこの温度ヒユーズ８を覆うカバーで、このカバー
１０はポリカーボネート等樹脂製で、金属に比べ熱不良
導体である。Reference numeral 10 denotes a cover that covers this temperature fuse 8. This cover 10 is made of resin such as polycarbonate, and is a poor thermal conductor compared to metal.
またこのカバー１０の、表面および内面は吸熱、放熱が
良好とするため黒色としである。The surface and inner surface of the cover 10 are black in order to improve heat absorption and radiation.
そしてこのカバー１０は温度ヒユーズ８を覆って本体に
固着されている。This cover 10 covers the temperature fuse 8 and is fixed to the main body.
以上の如く構成される本考案によれば温度ヒユーズ８を
覆っているカバー１０は樹脂であるため、金属に比べ熱
不良導体で、カバー１０に伝わった熱は金属枠本体１に
拡散されず、温度ヒユーズ８に伝えることができ、従来
のように熱が拡散されて、異常状態にもかかわらず温度
ヒユーズが動作しないということがなくなる。According to the present invention configured as above, the cover 10 covering the temperature fuse 8 is made of resin, which is a poor thermal conductor compared to metal, and the heat transmitted to the cover 10 is not diffused into the metal frame body 1. The heat can be transmitted to the temperature fuse 8, and unlike the conventional case, the heat is diffused and the temperature fuse does not operate in spite of an abnormal condition.
尚実施例の如くカバー１０の表面、内面を黒色とするこ
とによりカバー１０表面においては吸熱効果が良く、一
方向面においては放熱効果が良いので、より一層温度ヒ
ユーズ８は正確にかつ迅速に内容器４の温度を感知し得
るものである。By making the surface and inner surface of the cover 10 black as in the embodiment, the surface of the cover 10 has a good heat absorbing effect, and the surface of the cover 10 has a good heat dissipating effect, so the temperature fuse 8 can be adjusted even more accurately and quickly. The temperature of the container 4 can be sensed.
また本考案においてはカバー１０の全体を樹脂製としな
くとも、金属製カバーを用い、このカバー１０と金属枠
本体１との接触面だけを樹脂製とすることでも熱の拡散
が防ぐことができ同様の効果が得られる。Furthermore, in the present invention, the diffusion of heat can be prevented by using a metal cover and only the contact surface between the cover 10 and the metal frame body 1 being made of resin, instead of making the entire cover 10 made of resin. A similar effect can be obtained.
このように本考案は温度ヒユーズを覆うカバーの一部あ
るいは全部を樹脂製とするだけの簡単な構成で、温度ヒ
ユーズが内容器の異常温度を正確、かつ迅速に感知し得
る電気炊飯器が得られ極めて有益なるものである。In this way, the present invention provides an electric rice cooker with a simple structure in which part or all of the cover covering the temperature fuse is made of resin, and the temperature fuse can accurately and quickly sense abnormal temperatures in the inner container. This is extremely beneficial.
図面は本考案の電気炊飯器要部断面図を示す。 The drawing shows a sectional view of the main parts of the electric rice cooker of the present invention.
Claims (1)
金属枠本体に温度ヒユーズを位置するとともに、この温
度ヒユーズを覆うカバーを金属枠本体に固着し、かつこ
のカバーの少くとも金属枠本体との接触部を樹脂にて形
成してなる電気炊飯器。A temperature fuse is located on the metal frame body corresponding to the side wall of the inner container that is removably placed on the heating plate, and a cover covering the temperature fuse is fixed to the metal frame body, and at least the metal An electric rice cooker whose contact part with the frame body is made of resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9605978U JPS5822645Y2 (en) | 1978-07-12 | 1978-07-12 | electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9605978U JPS5822645Y2 (en) | 1978-07-12 | 1978-07-12 | electric rice cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5513528U JPS5513528U (en) | 1980-01-28 |
| JPS5822645Y2 true JPS5822645Y2 (en) | 1983-05-14 |
Family
ID=29029587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9605978U Expired JPS5822645Y2 (en) | 1978-07-12 | 1978-07-12 | electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5822645Y2 (en) |
-
1978
- 1978-07-12 JP JP9605978U patent/JPS5822645Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5513528U (en) | 1980-01-28 |
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