JP2004195154A - Cooking utensil - Google Patents

Cooking utensil Download PDF

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Publication number
JP2004195154A
JP2004195154A JP2002383345A JP2002383345A JP2004195154A JP 2004195154 A JP2004195154 A JP 2004195154A JP 2002383345 A JP2002383345 A JP 2002383345A JP 2002383345 A JP2002383345 A JP 2002383345A JP 2004195154 A JP2004195154 A JP 2004195154A
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JP
Japan
Prior art keywords
cooking
heating element
cooking utensil
conductive wiring
utensil
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.)
Withdrawn
Application number
JP2002383345A
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Japanese (ja)
Inventor
Kazuo Saito
一夫 斉藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2002383345A priority Critical patent/JP2004195154A/en
Publication of JP2004195154A publication Critical patent/JP2004195154A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an easy and convenient cooking utensil with excellent portability and storage property, by which kindling fire is secured and the adhesion of dirt is eliminated in outdoor cooking. <P>SOLUTION: The cooking utensil to be used for cooking is provided with a heat generation body (10) including: a board (11) with heat conductivity, which is arranged on the bottom surface of a utensil main body (2) in the cooking utensil (1); conductive wiring (12) which is arranged on the front surface of the board (11), and connected to the power source cord (13); and a planar conductive film heat generator (14) arranged on the conductive wiring (12). <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、フライパンや鍋等の食べ物を料理する場合に使用される調理器具において、特に、屋外での使用の利便性を向上させることができる調理器具に関する。
【0002】
【従来の技術】
通常、フライパンや鍋等の調理器具は、硬質で熱伝導の高い金属製にて形成されており、こんろやレンジに掛けてガスの火力により調理器具を加熱して食材を調理していた。
【0003】
また近日、アウトドアーライフやキャンプでの屋外の生活が流行している。屋外で食材を調理する場合、木炭や木材を着火させ、その火種を利用して調理器具を加熱して調理を行っていた。また、予め小型のガスボンベとコンロを携帯し、その器具を利用して調理を行うことも為されていた。
【0004】
【発明が解決しようとする課題】
しかし、木炭や木材の火力を利用して屋外で調理を行う場合、火種として必要な木炭や木材の確保、また火力の調節等の煩わしい問題が発生した。また、調理器具に煤や汚れが付着するため、煤落とし等の後処理を必要とした。
【0005】
また、小型の携帯用ガスボンベやコンロにおいては、運搬や収納が面倒であり、また設置する場所も限定された。さらに、携帯用のガスボンにおいては、十分な火力が得られないため、加熱に多くの時間が必要となるばかりでなく、調理の種類も限定されるという欠点があった。
【0006】
そこで本発明は上記の点に鑑み、屋外で調理する場合、火種の確保や汚れの付着を解消し、携帯や収納面で優れると共に、手軽で利便性の高い調理器具を提供することにある。
【0007】
【課題を解決するための手段】
そこで、本発明は上記課題を達成するために、食べ物を料理する場合に使用される調理器具において、該調理器具の器具本体底面に、熱伝導性を有する基板と、該基板の表面に設けられた、電源コードに接続された導電配線と、該導電配線上に設けられた面状導電膜発熱体とからなる発熱体を設置したことを特徴とする。そのため、導電配線に電気を通電させて加熱することにより、導電配線に発生した熱は面状導電膜発熱体に熱伝導され、器具本体を効率よく、且つ広範囲に加熱させることができる。
【0008】
また、前記導電配線に、車両のシガライタープラグを接続させることにより、車両のバッテリー電源にて発熱体を加熱させることが可能となり、屋外のキャンプやアウトドアでの調理を手軽に行うことができる。
【0009】
【発明の実施の形態】
本発明の実施の形態を図1乃至図5に基づいて説明する。なお、図1は発熱体を分解した状態の調理器具の斜視図、図2は底面からの調理器具の全体図、図3は調理器具の拡大断面図、図4は使用状態の断面図、図5は本発明の調理器具の他の使用状態を示す。
【0010】
本発明の調理器具1は、食べ物を料理する場合に使用されるもので、特に、屋外での使用の利便性を向上させたものである。前記調理器具1の器具本体2は、熱伝導の高い金属製にて形成されており、図中においてはフライパンが図示されている。また、前記調理器具1の器具本体2の底面には発熱体10が設置されている。
【0011】
前記発熱体10は、熱伝導性を有する基板11と、該基板11の表面に設けられた、電源コード13に接続された導電配線12と、該導電配線12上に設けられた面状導電膜発熱体14とで構成されている。
【0012】
基板11は、熱伝導性の高い金属にて形成されており、該基板11の表面には、薄板状の複数の導電配線12が配置されている。また前記導電配線12の一端には、プラグ15に接続された電源コード13の端部が固着されている。
【0013】
また、前記導電配線12の上面には、面状導電膜発熱体14が形成されている。該面状導電膜発熱体14は、光機能性材料である透明導電性酸化膜を利用した高温面状発熱ヒーターであり、多結晶酸化錫膜を基礎成分とし、第三の化学物質を添加反応させ化学気相蒸法により、導電配線12上に薄膜状に形成される。
【0014】
前記面状導電膜発熱体14は、2000〜7000Åの膜厚を呈し、可視光透過率が88%以上を有する。また、最高温度は、セラミックで900℃、耐熱ガラスで750℃、一般ガラスで200℃まで発温する。
【0015】
また、前記面状導電膜発熱体14は、直接被発熱体にコーティングされ、発熱面積が広く加熱効果が高いので省エネルギーの特性を有する。また平面で発熱するため、均一的な温度分布が得られると共に、半導体抵抗特性により初期電流が低く突入電力を低くすることができる。
【0016】
さらに、面状導電膜発熱体14は、多量の遠赤外線を放射するため、省エネルギー効果を一層高めることができる。また、前記面状導電膜発熱体14から放射されるエネルギーは、途中で空気を温めることなく、直接被加熱を温めることができる。
【0017】
また、他の好適例として、前記導電配線12に、車両のシガライタープラグ16を接続させることが好ましい。この場合、車両のバッテリー電源にて発熱体10を加熱させることが可能となり、例えば、オートキャンプ等で屋外のキャンプを行う場合、手軽に、且つ容易に調理を行うことができる。
【0018】
次に、本発明の調理器具の使用方法の詳細を図4に基づいて説明する。
【0019】
調理器具1を所望の場所に載置し、シガライタープラグ16を車両のダッシュボードの挿入口へ装着させる。すると、導電配線12が通電されて加熱し、その加熱温は面状導電膜発熱体14に熱伝導される。この時、面状導電膜発熱体14は平面で発熱するため、均一的な温度分布が得られて器具本体2を加熱させることができる。
【0020】
次いで、器具本体2が加熱された後、食材aを器具本体2内に入れて通常のように調理を行う。なお、導電配線12に家電用の100Vのプラグを具備することにより、家庭内での使用も可能となる。
【0021】
また、前記発熱体10は、図中、フライパンに装着されているがこれに限らず、図5に示すように、鍋等の器具本体2に設けても同様の効果が得られることは言うまでもない。
【0022】
【発明の効果】
以上説明してきたように、本発明の調理器具は、上述の構成とすることで以下に示す効果を奏するものである。
【0023】
調理器具の器具本体底面に、熱伝導性を有する基板と、該基板の表面に設けられた、電源コードに接続された導電配線と、該導電配線上に設けられた面状導電膜発熱体とからなる発熱体を設置したことにより、導電配線に電気を通電させて加熱することで、導電配線に発生した熱は面状導電膜発熱体に熱伝導され、器具本体を効率よく、且つ広範囲に加熱させることができる。
【0024】
また、導電配線に、車両のシガライタープラグを接続させたことにより、車両のバッテリー電源にて発熱体を加熱させることが可能となり、屋外のキャンプやアウトドアでの調理を手軽に行うことができる。
【図面の簡単な説明】
【図1】発熱体を分解した状態の調理器具の斜視図を表す。
【図2】底面からの調理器具の全体図を表す。
【図3】調理器具の拡大断面図を表す。
【図4】本発明の調理器具の使用状態の断面図を表す。
【図5】本発明の調理器具の他の使用状態を表す。
【符号の説明】
1・・・調理器具
2・・・器具本体
10・・発熱体
11・・基板
12・・導電配線
13・・電源コード
14・・面状導電膜発熱体
15・・プラグ
16・・シガライタープラグ
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to cooking utensils used for cooking foods such as frying pans and hot pots, and particularly to cooking utensils that can improve the convenience of outdoor use.
[0002]
[Prior art]
Usually, cooking utensils such as frying pans and pans are made of a hard and highly heat-conductive metal, and are cooked by heating the cooking utensils by gas-fired power using a stove or a stove.
[0003]
In the near future, outdoor life and outdoor living in camps have become popular. When cooking ingredients outdoors, charcoal or wood is ignited, and the cooking utensils are heated using the fire to cook. In addition, small gas cylinders and stoves are carried in advance, and cooking is performed using the appliances.
[0004]
[Problems to be solved by the invention]
However, when cooking outdoors using the thermal power of charcoal or wood, there is a troublesome problem such as securing charcoal or wood necessary as a kind of fire and adjusting the thermal power. In addition, since soot and dirt adhere to the cooking utensil, post-treatment such as soot removal was required.
[0005]
In addition, small portable gas cylinders and stoves are cumbersome to transport and store, and the places where they are installed are limited. Further, in the case of a portable gas bottle, sufficient heat power cannot be obtained, so that not only a large amount of time is required for heating, but also the types of cooking are limited.
[0006]
In view of the above, it is an object of the present invention to provide a simple and convenient cooking appliance that is excellent in portability and storage, and secures a fire and eliminates adhesion of dirt when cooking outdoors.
[0007]
[Means for Solving the Problems]
Therefore, the present invention, in order to achieve the above object, in a cooking utensil used for cooking food, a substrate having heat conductivity on the bottom surface of the appliance main body of the cooking appliance, provided on the surface of the substrate In addition, a heating element including a conductive wiring connected to a power cord and a planar conductive film heating element provided on the conductive wiring is provided. Therefore, when the conductive wiring is heated by applying electricity, the heat generated in the conductive wiring is thermally conducted to the planar conductive film heating element, and the appliance body can be efficiently and widely heated.
[0008]
Further, by connecting a cigarette lighter plug of the vehicle to the conductive wiring, the heating element can be heated by the battery power source of the vehicle, so that outdoor camping and outdoor cooking can be easily performed.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of the present invention will be described with reference to FIGS. 1 is a perspective view of the cooking utensil in a state where the heating element is disassembled, FIG. 2 is an overall view of the cooking utensil from the bottom, FIG. 3 is an enlarged cross-sectional view of the cooking utensil, and FIG. 5 shows another use state of the cooking appliance of the present invention.
[0010]
The cooking utensil 1 of the present invention is used when cooking food, and particularly improves the convenience of outdoor use. The utensil main body 2 of the cooking utensil 1 is formed of a metal having high heat conductivity, and a frying pan is illustrated in the drawing. A heating element 10 is provided on the bottom surface of the appliance main body 2 of the cooking appliance 1.
[0011]
The heating element 10 includes a substrate 11 having thermal conductivity, a conductive wiring 12 provided on a surface of the substrate 11 and connected to a power cord 13, and a planar conductive film provided on the conductive wiring 12. And a heating element 14.
[0012]
The substrate 11 is formed of a metal having high thermal conductivity, and a plurality of thin conductive wires 12 are arranged on the surface of the substrate 11. Further, an end of a power cord 13 connected to a plug 15 is fixed to one end of the conductive wiring 12.
[0013]
A planar conductive film heating element 14 is formed on the upper surface of the conductive wiring 12. The planar conductive film heating element 14 is a high-temperature planar heating heater using a transparent conductive oxide film as an optical functional material, and is based on a polycrystalline tin oxide film and reacts by adding a third chemical substance. Then, a thin film is formed on the conductive wiring 12 by chemical vapor deposition.
[0014]
The planar conductive film heating element 14 has a thickness of 2000 to 7000 ° and has a visible light transmittance of 88% or more. The maximum temperature is 900 ° C. for ceramic, 750 ° C. for heat-resistant glass, and 200 ° C. for general glass.
[0015]
Further, the planar conductive film heating element 14 is directly coated on the heating element, has a large heating area and a high heating effect, and thus has energy saving characteristics. In addition, since heat is generated in a plane, a uniform temperature distribution can be obtained, and the initial current is low due to the semiconductor resistance characteristics, so that the rush power can be reduced.
[0016]
Further, since the planar conductive film heating element 14 emits a large amount of far-infrared rays, the energy saving effect can be further enhanced. Further, the energy radiated from the planar conductive film heating element 14 can directly heat the object to be heated without heating the air on the way.
[0017]
As another preferred example, it is preferable to connect a cigar lighter plug 16 of a vehicle to the conductive wiring 12. In this case, the heating element 10 can be heated by the battery power source of the vehicle. For example, when camping outdoors such as in an auto camp, cooking can be performed easily and easily.
[0018]
Next, the method of using the cooking utensil of the present invention will be described in detail with reference to FIG.
[0019]
The cooking utensil 1 is placed at a desired place, and the cigar lighter plug 16 is attached to the insertion opening of the dashboard of the vehicle. Then, the conductive wiring 12 is energized and heated, and the heating temperature is conducted to the planar conductive film heating element 14. At this time, since the planar conductive film heating element 14 generates heat in a plane, a uniform temperature distribution is obtained, and the instrument body 2 can be heated.
[0020]
Next, after the appliance main body 2 is heated, the foodstuff a is put into the appliance main body 2 and cooking is performed as usual. It should be noted that by providing the conductive wiring 12 with a 100 V plug for household appliances, it can be used at home.
[0021]
In addition, the heating element 10 is attached to a frying pan in the drawing, but is not limited to this. Needless to say, the same effect can be obtained by providing the heating element 10 in the appliance main body 2 such as a pan as shown in FIG. .
[0022]
【The invention's effect】
As described above, the cooking appliance of the present invention has the following effects by adopting the above-described configuration.
[0023]
A substrate having heat conductivity on the bottom surface of the appliance main body of the cooking appliance, conductive wiring provided on the surface of the substrate, connected to a power cord, and a planar conductive film heating element provided on the conductive wiring. By heating the conductive wiring by applying electricity to the conductive wiring and heating the conductive wiring, the heat generated in the conductive wiring is thermally conducted to the planar conductive film heating element, thereby efficiently and widely covering the appliance body. Can be heated.
[0024]
Further, by connecting the cigarette lighter plug of the vehicle to the conductive wiring, the heating element can be heated by the battery power source of the vehicle, so that outdoor camping and cooking in the outdoor can be easily performed.
[Brief description of the drawings]
FIG. 1 is a perspective view of a cooking utensil in a state where a heating element is disassembled.
FIG. 2 shows an overall view of the cooking utensil from the bottom.
FIG. 3 shows an enlarged sectional view of the cooking utensil.
FIG. 4 shows a sectional view of the cooking utensil of the present invention in use.
FIG. 5 shows another use state of the cooking appliance of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Cooking utensil 2 ... Utensil main body 10 ... Heating element 11 ... Board 12 ... Conductive wiring 13 ... Power cord 14 ... Planar conductive film heating element 15 ... Plug 16 ... Cigar lighter plug

Claims (2)

食べ物を料理する場合に使用される調理器具において、該調理器具の器具本体底面に、熱伝導性を有する基板と、該基板の表面に設けられた、電源コードに接続された導電配線と、該導電配線上に設けられた面状導電膜発熱体とからなる発熱体を設置したことを特徴とする調理器具。In a cooking utensil used for cooking food, a substrate having thermal conductivity is provided on the bottom surface of the main body of the cooking utensil, a conductive wire provided on a surface of the substrate and connected to a power cord, A cooking appliance comprising a heating element comprising a planar conductive film heating element provided on conductive wiring. 前記導電配線に、車両のシガライタープラグを接続させた請求項1記載の調理器具。The cooking utensil according to claim 1, wherein a cigarette lighter plug of a vehicle is connected to the conductive wiring.
JP2002383345A 2002-12-17 2002-12-17 Cooking utensil Withdrawn JP2004195154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002383345A JP2004195154A (en) 2002-12-17 2002-12-17 Cooking utensil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002383345A JP2004195154A (en) 2002-12-17 2002-12-17 Cooking utensil

Publications (1)

Publication Number Publication Date
JP2004195154A true JP2004195154A (en) 2004-07-15

Family

ID=32767094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002383345A Withdrawn JP2004195154A (en) 2002-12-17 2002-12-17 Cooking utensil

Country Status (1)

Country Link
JP (1) JP2004195154A (en)

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