JPS6041867Y2 - Heat plate for electric cooker - Google Patents
Heat plate for electric cookerInfo
- Publication number
- JPS6041867Y2 JPS6041867Y2 JP17983080U JP17983080U JPS6041867Y2 JP S6041867 Y2 JPS6041867 Y2 JP S6041867Y2 JP 17983080 U JP17983080 U JP 17983080U JP 17983080 U JP17983080 U JP 17983080U JP S6041867 Y2 JPS6041867 Y2 JP S6041867Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- casting
- cooking
- electric cooker
- fluororesin
- 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
- Baking, Grill, Roasting (AREA)
Description
【考案の詳細な説明】
本考案は、調理面となる表面に、フッ素樹脂加工を施し
てなる電気調理器用熱板に関するものである。[Detailed Description of the Invention] The present invention relates to a hot plate for an electric cooker whose surface, which becomes the cooking surface, is treated with fluororesin.
従来、電気調理器は、第１図側断面斜視図から、アルミ
ニウム材をグイキャストにより形成した熱板１と、この
熱板１の調理面となる表面にフッ素樹脂加工を施こし、
フッ素樹脂被膜３を形成して、熱板１の裏面に、シーズ
ヒータの如くヒータ４を、ブレージングにより装着した
り、グイキャスト時に、同時に鋳込むなどしてヒータ４
を備えているものであるが、フッ素樹脂加工は、たとえ
ば約４００°Ｃで焼成されるため、グイキャストで形成
された熱板１内部の気泡が焼成時の膨張により、脹れ部
分２が生じる。Conventionally, an electric cooker has a hot plate 1 made of aluminum material by Gui-casting, and a surface of the hot plate 1 that becomes the cooking surface is treated with a fluororesin, as shown in a side cross-sectional perspective view of FIG.
A fluororesin coating 3 is formed, and a heater 4 is attached to the back surface of the hot plate 1 by brazing, such as a sheathed heater, or by casting at the same time as casting.
However, since fluororesin processing is fired at, for example, about 400°C, bubbles inside the hot plate 1 formed by Guicast expand during firing, resulting in a swollen part 2. .
この脹れ部分２は、外力によって剥離され易く、剥離し
た場合には、熱板１の表面が露出し、被加熱物の焦付き
が発生したり、フッ素樹脂被膜３の剥離が拡大するなど
の欠点を有するため、脹れ部分２を有する電気調理器用
の熱板１は、不良品として扱われる。This swollen portion 2 is likely to be peeled off by external force, and if it is peeled off, the surface of the hot plate 1 will be exposed, causing burning of the heated object or expanding peeling of the fluororesin coating 3. Due to the drawbacks, the electric cooker heating plate 1 having the bulging portion 2 is treated as a defective product.
従来、フッ素樹脂被膜３の脹れ部分２を解消するために
は、熱板１の全面肉厚を均一にして、フッ素樹脂加工を
施すなどしていたが、これとても完全な、脹れ部分２の
解消とはならず、また、熱板１の表面温度を、任意個所
異なるようにして保温領域を設けたり、表面温度分布を
改善することはできなかった。Conventionally, in order to eliminate the swollen portion 2 of the fluororesin coating 3, the entire surface of the hot plate 1 was made uniform in thickness and treated with fluororesin, but this method completely eliminates the swollen portion 2. Furthermore, it was not possible to provide a heat retention area or improve the surface temperature distribution by varying the surface temperature of the hot plate 1 at arbitrary locations.
なぜなら、熱板１の全面肉厚を均一にすることが必要で
あるからであった。This is because it is necessary to make the thickness of the entire surface of the hot plate 1 uniform.
本考案は、上記の欠点を解消するものであり、第２図は
、本考案実施例を示す、電気調理器用熱板の側断面図で
、第２図から、アルミニウム板、ステンレス板などの金
属板をプレス加工により成形してなる調理板５と、この
調理板５の調理面となる表面にはフッ素樹脂加工が施さ
れ、フッ素樹脂被膜６が形成される。The present invention is intended to eliminate the above-mentioned drawbacks. Figure 2 is a side sectional view of a heating plate for an electric cooker showing an embodiment of the present invention. A cooking plate 5 formed by pressing a plate and a surface of the cooking plate 5 that will become a cooking surface are subjected to fluororesin processing, and a fluororesin coating 6 is formed.
調理板５の裏面には、アルミニウム材、亜鉛材などのキ
ャスティング板７を一体に設けるとともに、キャスティ
ング板７にヒータ８を備え、キャスティング板７には、
このキャスティング板７の肉薄に対し、肉薄部９もしく
は、肉なし部である中空部１０を設けている。A casting plate 7 made of aluminum or zinc material is integrally provided on the back side of the cooking plate 5, and a heater 8 is provided on the casting plate 7.
For the thin wall of the casting plate 7, a thin wall portion 9 or a hollow portion 10, which is a portion without wall thickness, is provided.
調理板５にキャスティング板７を設けるには、キャステ
ィング金属材料を調理板５の裏面に直接キャスティング
して得られる。The casting plate 7 can be provided on the cooking plate 5 by directly casting a casting metal material onto the back surface of the cooking plate 5.
また他の手段としては、調理板５の裏面にスタットボル
トの一方面を溶接し、スタットボルトに螺合するナツト
により、キャスティング板７を固定することが行なわれ
る。Another method is to weld one side of a stud bolt to the back surface of the cooking plate 5 and fix the casting plate 7 with a nut screwed onto the stud bolt.
さらに、調理板５に施されるフッ素樹脂加工は、調理板
５の成形後に行うか、もしくは、調理板５に、キャステ
ィング板７を設けた後に行なわれる。Furthermore, the fluororesin processing applied to the cooking plate 5 is performed after the cooking plate 5 is molded or after the casting plate 7 is provided on the cooking plate 5.
第３図は、本考案の実施例を示す電気調理器用熱板の裏
面平面図で、キャスティング板７のヒータ８が設けられ
ている部分を加熱領域とし、肉薄部９、中空部１０を、
任意に温度分布を考慮して設けるとともに、ヒータ８の
外側に保温領域を設け、キャスティング板７の肉薄部９
、中空部１０を設けている。FIG. 3 is a back plan view of a heating plate for an electric cooker showing an embodiment of the present invention, in which the heating area is the part of the casting plate 7 where the heater 8 is provided, and the thin part 9 and the hollow part 10 are
In addition to arbitrarily providing the temperature distribution in consideration, a heat retention area is provided outside the heater 8, and a thin wall portion 9 of the casting plate 7 is provided.
, a hollow portion 10 is provided.
以上、保温領域と加熱領域を設けてなる電気調理器用熱
板を構成することは、容易となり、また、調理板５の調
理面である表面の温度分布を均一にするためには、キャ
スティング板７の肉薄部９、中空部１０を適選設けてで
きるため、きわめて所望する温度分布を得られ、また、
調理板５はダイキャストではないため、フッ素樹脂加工
による脹れはなくなり、しかも従来の電気調理器より軽
量にできる利点がある。As described above, it is easy to construct a heating plate for an electric cooker that is provided with a heat retention area and a heating area, and in order to make the temperature distribution on the cooking surface of the cooking plate 5 uniform, it is necessary to Since the thin part 9 and the hollow part 10 are appropriately selected, it is possible to obtain a very desired temperature distribution, and
Since the cooking plate 5 is not die-cast, there is no swelling due to fluororesin processing, and it has the advantage of being lighter than conventional electric cookers.
第１図は、従来の電気調理器用熱板を示す、側断面斜視
図である。
１・・・・・・熱板、２・・・・・・脹れ部分、３・・
・・・・フッ素樹脂被膜、第２図および第３図は、本考
案電気調理器用熱板の実施例を示し、第２図は、側断面
図。
第３図は、裏面平面図である。
５・・・・・・調理板、６・・・・・・フッ素樹脂被膜
、７・・・・・・キャスティング板、９・・・・・・肉
薄部、１０・・・・・・中空部。FIG. 1 is a side sectional perspective view showing a conventional heating plate for an electric cooker. 1... Hot plate, 2... Swollen part, 3...
...Fluororesin coating, FIGS. 2 and 3 show an embodiment of the heating plate for an electric cooker of the present invention, and FIG. 2 is a side sectional view. FIG. 3 is a back plan view. 5...Cooking board, 6...Fluororesin coating, 7...Casting board, 9...Thin wall part, 10...Hollow part .
Claims (1)
工により成形した調理板５と、この調理板５の調理面と
なる表面にはフッ素樹脂加工が施され、調理板５の裏面
に、アルミニウム材、亜鉛材などのキャスティング板７
を一体に設けるとともに、このキャスティング板７に、
ヒータ８を備えた電気調理器用熱板と、前記キャスティ
ング板７の肉厚に対し、キャスティング板７に、肉薄部
９もしくは、肉なし部である中空部１０を設けてなる電
気調理器用熱板。The cooking plate 5 is formed by pressing a metal plate such as an aluminum plate or a stainless steel plate, and the surface of the cooking plate 5 that becomes the cooking surface is treated with fluororesin, and the back side of the cooking plate 5 is coated with aluminum material, zinc material, etc. Casting board 7 for materials etc.
In addition to integrally providing the casting plate 7,
A hot plate for an electric cooker equipped with a heater 8, and a hot plate for an electric cooker in which the casting plate 7 is provided with a hollow portion 10, which is a thin wall portion 9 or a wallless portion, relative to the thickness of the casting plate 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17983080U JPS6041867Y2 (en) | 1980-12-15 | 1980-12-15 | Heat plate for electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17983080U JPS6041867Y2 (en) | 1980-12-15 | 1980-12-15 | Heat plate for electric cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57103023U JPS57103023U (en) | 1982-06-24 |
| JPS6041867Y2 true JPS6041867Y2 (en) | 1985-12-20 |
Family
ID=29975876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17983080U Expired JPS6041867Y2 (en) | 1980-12-15 | 1980-12-15 | Heat plate for electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041867Y2 (en) |
-
1980
- 1980-12-15 JP JP17983080U patent/JPS6041867Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57103023U (en) | 1982-06-24 |
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