JPH0743992Y2 - Electric heating board - Google Patents
Electric heating boardInfo
- Publication number
- JPH0743992Y2 JPH0743992Y2 JP1990051853U JP5185390U JPH0743992Y2 JP H0743992 Y2 JPH0743992 Y2 JP H0743992Y2 JP 1990051853 U JP1990051853 U JP 1990051853U JP 5185390 U JP5185390 U JP 5185390U JP H0743992 Y2 JPH0743992 Y2 JP H0743992Y2
- Authority
- JP
- Japan
- Prior art keywords
- heating
- plate
- heating plate
- electric heating
- synthetic resin
- 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
Landscapes
- Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Description
【考案の詳細な説明】 ３−１考案の目的 ３−１−１産業上の利用分野 本考案は、電気ヒータ使用の加熱盤に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION 3-1 Purpose of the Invention 3-1-1 Field of Industrial Application The present invention relates to a heating plate using an electric heater.
３−１−２従来の技術 従来、電ヒータを使用した加熱器や保温器は多種類存す
るが、加熱器として使用するためには、ヒータ部を内蔵
している熱盤部をその周囲の合成樹脂製枠体からある程
度離間して設置しなければ、当該枠体が加熱されて燃焼
を起こす原因となっていた。Conventionally, there are many kinds of heaters and heat retainers that use electric heaters, but in order to use them as a heater, a heating plate containing a heater is combined with its surroundings. Unless it is installed at a certain distance from the resin frame, the frame is heated and causes combustion.
そのために、合成樹脂製枠体を特別に金属製台盤の周囲
に設置し、この金属製台盤の上方に間隔をおいて熱盤を
設置するという構成をとっていた。しかし、これでは構
造が複雑であり生産コストも高くついていたし、ポット
類や鍋類を熱盤上に載置した際に不安定な状態になって
いた。Therefore, a synthetic resin frame is specially installed around a metal base, and a heating plate is installed above the metal base at intervals. However, this made the structure complicated and the production cost was high, and when the pots and pans were placed on the hot platen, they were in an unstable state.
また、Ｗ数（例えば50W）の小さい加温だけを目的とし
た加温器では単に温度保持をするだけであり、それ以上
に加熱効果を出すためにＷ数を高めることは危険であっ
たから不可能であった。In addition, a warmer intended only for heating with a small W number (for example, 50 W) merely maintains the temperature, and it is dangerous to increase the W number in order to produce a heating effect beyond that, which is unsafe. It was possible.
３−１−３考案が解決しようとする課題 そこで、本考案は、Ｗ数を倍増して単に加温のみでなく
加熱をも十分可能な器具を提供し、周囲の合成樹脂製枠
体への加熱燃焼を防止した安全な器具とし、しかもその
構造を簡潔なものとし、その生産コストをはかるに低下
せしめることができる器具を提供することを目的とする
ものである。3-1-3 Problems to be Solved by the Invention Therefore, the present invention provides a device capable of not only simply heating but also heating by doubling the number of Ws, so that the surrounding synthetic resin frame body It is an object of the present invention to provide a safe device which prevents heating and combustion, and has a simple structure, which can significantly reduce the production cost.
３−２考案の構成 ３−２−１課題を解決するための手段 本考案は、基台に成る合成樹脂製の枠体に下端部を取付
ける断面逆凹形に成る加熱盤体の周面上側部に多数個の
放熱孔を開設し、前記加熱盤体の上面部裏側にヒータ板
を断熱板を介して固定帯板で取付けて成る電気加熱盤で
ある。3-2 Configuration of the Invention 3-2-1 Means for Solving the Problems The present invention relates to an upper surface of a heating plate body having a reverse concave cross section in which a lower end portion is attached to a synthetic resin frame body which is a base. This is an electric heating board which is provided with a large number of heat dissipation holes, and a heater plate is attached to the back side of the upper surface of the heating board body by a fixed strip plate via a heat insulating plate.
３−２−２作用 いま下端部の周囲を合成樹脂製枠体に設置した加熱盤体
の上面部に、任意のポット類や鍋類などをかけて電気ヒ
ータのスイッチを入れると、電力は加熱盤体の上面部を
加熱して鍋類などを加熱するが、同時に加熱気は加熱盤
体の周面上側部の放熱孔から放出されから、加熱気は加
熱盤体の周面部において遮断され、その下方部への熱伝
導が阻止されるようになる。3-2-2 Action Electric power is heated when the electric heater is switched on by placing any pot or pan on the upper surface of the heating plate which is now installed on the synthetic resin frame around the lower end. The upper surface of the board is heated to heat pots and the like, but at the same time, the heated air is discharged from the heat dissipation holes on the upper side of the peripheral surface of the heating board, so that the heated air is blocked at the peripheral surface of the heating board. Heat conduction to the lower part is blocked.
３−２−３実施例 （１）は器全体の基台になる合成樹脂製の枠体、（２）
はこの枠体（１）の中央開口部（１′）に設置した断面
逆凹形に成る加熱盤体、（３）・・はこの加熱盤体
（２）の周面の上側部分（全体の２分の１以上という意
味はない。）に開設した多数個の放熱孔で、この放熱孔
の形状や大きさは任意である。（４）は加熱盤体（２）
の周面の下側部分（全体の２分の１以下という意味はな
い。）の非開孔部で、この加熱盤体の非開孔部は一部に
水平の取付耳（５）・・を設け、これを介して前記枠体
（１）内に取付くように成る。（ａ）はヒータ部であ
る。3-2-3 Example (1) is a frame made of synthetic resin, which is a base of the whole vessel, (2)
Is a heating plate body having an inverted concave cross-section installed in the central opening (1 ') of the frame body (1), and (3) ... is the upper part of the peripheral surface of the heating plate body (2) (of the whole body). It does not mean that it is more than 1/2.), And the shape and size of these heat dissipation holes are arbitrary. (4) is a heating plate (2)
The non-perforated part of the lower part of the peripheral surface (which does not mean that it is less than one half of the whole), and the non-perforated part of this heating plate is partly horizontal mounting ear (5) .. Is provided, and is mounted in the frame body (1) through this. (A) is a heater part.
（６）・・は前記加熱盤体（２）の周縁部に設けた取付
耳（５）・・に設けた開口部で、この開口部をはさんで
上面部には合成樹脂製の凸脚子（７）を下面部には合成
樹脂製の凹脚子（９）を、それぞれに設けた通孔（８）
及び通孔（10）を連通して設置する。前記凸脚子（７）
は前記凹脚子（９）に嵌合するが、凸脚子（７）の通孔
（８）は前記枠体（１）の内側一部に突設する突子（1
1）に嵌合するように成る。この突子（11）には螺子（1
2）を設けている。前記凹脚子（９）の下面部は、前記
枠体（１）の底面部における裏蓋板（13）上に載置し、
この裏蓋板（13）の下側部から取付ける螺子（14）を前
記凹脚子（９）の通孔（10）を通って前記突子（11）の
螺子（12）に螺挿する。前記裏蓋板（13）にも多数の放
熱孔（15）を形成する。(6) ··· is an opening provided in the mounting ear (5) · · provided in the peripheral portion of the heating plate body (2), and the convex leg made of synthetic resin is placed on the upper surface across the opening. A through hole (8) provided with a synthetic resin concave leg (9) on the lower surface of the child (7).
And the through hole (10) are connected to each other. The convex leg (7)
Fits into the concave leg (9), but the through hole (8) of the convex leg (7) projects from the inner part of the frame (1).
1) to fit. This salient (11) has a screw (1
2) is provided. The lower surface of the concave leg (9) is placed on the back cover plate (13) at the bottom surface of the frame (1),
The screw (14) attached from the lower side of the back cover plate (13) is inserted into the screw (12) of the protrusion (11) through the through hole (10) of the concave leg (9). A large number of heat dissipation holes (15) are also formed in the back cover plate (13).
（16）は前記ヒータ板（ａ）を断熱板（17）を介装して
取付ける固定帯板で、この帯板の中央水平面部が断熱板
（17）の中央部に当接し、その左右両端部に設けた通口
部（18）（18）には前記加熱盤体（２）の周縁一部から
螺子（19）（19）を螺挿して固定する。(16) is a fixed strip plate to which the heater plate (a) is attached by interposing a heat insulating plate (17), and the central horizontal surface portion of this strip plate abuts on the central portion of the heat insulating plate (17), and its left and right ends Screws (19) and (19) are screwed from a part of the peripheral edge of the heating plate body (2) to the through holes (18) and (18) provided in the section to be fixed.
３−３考案の効果 本考案はこのような構成を有するものであるから、Ｗ数
の大きい（例えば100W以上）電気ヒータを使用すること
ができるようになり、しかも加熱盤体が高熱温度になっ
ても加熱盤体の周面上側部の放熱孔から常時放熱される
ようになるから、下方部周囲に設置した合成樹脂製枠体
に熱伝導することが遮断され、その結果、枠体が加熱さ
れて燃焼するという危険の発生は全くなくなり、常に安
全に使用することができるようになり、その実用的効果
は大きいものである。3-3 Effects of the Invention Since the present invention has such a configuration, it becomes possible to use an electric heater having a large W number (for example, 100 W or more), and the heating plate body has a high heating temperature. However, since the heat is constantly radiated through the heat radiation holes on the upper side of the peripheral surface of the heating plate, heat conduction to the synthetic resin frame installed around the lower part is blocked, and as a result, the frame is heated. The danger of being burned due to burning is completely eliminated, and it can always be used safely, and its practical effect is great.
図面は本考案の実施例を示し、第１図は全体の正面図、
第２図は第１図の平面図、第３図は要部の一部切欠斜視
図、第４図は全体の正断面図、第５図は要部の拡大断面
図、第６図は部品の斜視図である。The drawing shows an embodiment of the present invention, and FIG. 1 is an overall front view,
2 is a plan view of FIG. 1, FIG. 3 is a partially cutaway perspective view of a main portion, FIG. 4 is a front sectional view of the whole, FIG. 5 is an enlarged sectional view of the main portion, and FIG. FIG.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実公 昭38−10778（ＪＰ，Ｙ１) 実願昭47−26142号（実開昭48−102648 号）の願書に添付した明細書及び図面の内 容を撮影したマイクロフィルム（ＪＰ, Ｕ) 実願昭56−45770号（実開昭57−157804 号）の願書に添付した明細書及び図面の内 容を撮影したマイクロフィルム（ＪＰ, Ｕ) 実願昭63−1981号（実開平１−108226 号）の願書に添付した明細書及び図面の内 容を撮影したマイクロフィルム（ＪＰ, Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Bibliographic references Shoko 38-10778 (JP, Y1) Japanese Patent Application No. 47-26142 (Japanese Utility Model No. 48-102648) A microfilm (JP, U) of which the contents were photographed. A microfilm (JP, U) of which the contents of the specification and drawings attached to the application of Japanese Patent Application No. 56-45770 (No. 57-157804 of Japanese Utility Model) were photographed. A microfilm (JP, U) of the contents and drawings attached to the application for Japanese Patent Application No. 63-1981 (Act No. 1-108226)
Claims (1)
付ける断面逆凹形に成る加熱盤体の周面上側部に多数個
の放熱孔を開設し、前記加熱盤体の上面部裏側にヒータ
板を断熱板を介して固定帯板で取付けて成る電気加熱
盤。1. A plurality of heat dissipation holes are formed in an upper portion of a peripheral surface of a heating plate body having a reverse concave cross section for mounting a lower end portion on a frame body made of a synthetic resin as a base, and an upper surface of the heating plate body. An electric heating board with a heater plate attached to the back side of the section via a heat insulating plate with a fixed strip plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051853U JPH0743992Y2 (en) | 1990-05-18 | 1990-05-18 | Electric heating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051853U JPH0743992Y2 (en) | 1990-05-18 | 1990-05-18 | Electric heating board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0410993U JPH0410993U (en) | 1992-01-29 |
| JPH0743992Y2 true JPH0743992Y2 (en) | 1995-10-09 |
Family
ID=31571654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990051853U Expired - Lifetime JPH0743992Y2 (en) | 1990-05-18 | 1990-05-18 | Electric heating board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743992Y2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48102648U (en) * | 1972-03-03 | 1973-12-01 | ||
| JPS4916313U (en) * | 1972-05-13 | 1974-02-12 | ||
| JPS57157804U (en) * | 1981-03-30 | 1982-10-04 | ||
| JPS5878406U (en) * | 1981-11-24 | 1983-05-27 | 東芝熱器具株式会社 | electric fire pit |
| JPH01108226U (en) * | 1988-01-13 | 1989-07-21 |
-
1990
- 1990-05-18 JP JP1990051853U patent/JPH0743992Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410993U (en) | 1992-01-29 |
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