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JP3149305U - Heating panel - Google Patents

Heating panel Download PDF

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Publication number
JP3149305U
JP3149305U JP2009000066U JP2009000066U JP3149305U JP 3149305 U JP3149305 U JP 3149305U JP 2009000066 U JP2009000066 U JP 2009000066U JP 2009000066 U JP2009000066 U JP 2009000066U JP 3149305 U JP3149305 U JP 3149305U
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heat
panel
heat transfer
transfer plate
aluminum
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正美 橋本
正美 橋本
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Fuji Electric Retail Systems Co Ltd
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Fuji Electric Retail Systems Co Ltd
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Abstract

【課題】加熱性がよく、省エネを図ることができ、取り扱い性のよい発熱パネルを提供する。【解決手段】発熱パネル1は、略矩形板状の板厚2mmの耐熱プラスチック製の上蓋および下蓋12を突き合わせたパネル状のケースでその外装ケースを構成しており、上蓋の内側には放射形状の耐熱両面接着テープで伝熱のためのアルミ伝熱板14を貼り付けている。また、アルミ伝熱板14の他面には安全ヒューズ付きのシリコンコードヒータ15が耐熱両面接着テープ付きアルミテープで2組貼り付けられている。ケース内には一体発泡されたウレタン材が充填されており、この発熱パネル1は、謂わば電気ヒータ付きの断熱パネルのように構成されている。【選択図】図4A heat generating panel having good heatability, energy saving, and good handleability is provided. A heat generating panel includes a panel-shaped case in which a heat-resistant plastic upper cover having a thickness of 2 mm and a lower cover are abutted to each other. An aluminum heat transfer plate 14 for heat transfer is pasted with a heat-resistant double-sided adhesive tape having a shape. Also, two sets of silicon cord heaters 15 with safety fuses are attached to the other surface of the aluminum heat transfer plate 14 with aluminum tape with heat-resistant double-sided adhesive tape. The case is filled with an integrally foamed urethane material, and the heat generating panel 1 is configured as a so-called heat insulating panel with an electric heater. [Selection] Figure 4

Description

本考案は、チョコレートやラード等の常温では固形化する食品の溶解に使用する発熱パネルに関する。   The present invention relates to a heat generating panel used for dissolving foods that solidify at room temperature, such as chocolate and lard.

チョコレートやラード等の食品は常温において保存しているときは固形化している。このような常温では固形化する食品、たとえば、固形状態のチョコレート原料を販売商品に加工するためには加熱をして溶解することが必要である。固形状態のチョコレート原料を溶解する方法としては、外装パネルに金属板を使用し、内部に電熱線を渦巻き状に設けた発熱パネルが使用されている(例えば、特許文献1参照。)。   Foods such as chocolate and lard are solidified when stored at room temperature. In order to process a food that solidifies at such a normal temperature, for example, a chocolate raw material in a solid state into a commercial product, it is necessary to melt it by heating. As a method of dissolving the chocolate raw material in a solid state, a heat generating panel is used in which a metal plate is used for the exterior panel and a heating wire is provided inside in a spiral shape (for example, see Patent Document 1).

特開平9−329341号公報JP-A-9-329341

しかしながら、粘度が高く熱伝導性が悪いために溶解を開始しても材料の対流が起こりにくいチョコレートを上記した発熱パネルで加熱すると、加熱初期に発熱パネル内部に設けているサ−モスタットがOFFしても、外装パネル金属板の熱容量で発熱パネル表面温度がオ−バ−シュ−ト状態で上昇してチョコレ−トを焦がす(チョコレートは60℃以上に加熱すると焦げる)という問題があった。また、ラード等の完全に固まった油脂を溶解する場合、発熱パネルの電熱線部分のみ溶けて、四隅部分が完全には溶解しないという問題があった。   However, if chocolate with high viscosity and poor thermal conductivity that is difficult to cause convection of the material even if it starts to melt is heated with the heating panel described above, the thermostat provided inside the heating panel is turned off at the initial stage of heating. However, there is a problem that the surface temperature of the heat generating panel rises in an overshoot state due to the heat capacity of the exterior panel metal plate, and the chocolate is burnt (the chocolate burns when heated to 60 ° C. or higher). In addition, when completely hardened fats such as lard are melted, there is a problem that only the heating wire portion of the heating panel is melted and the four corner portions are not completely melted.

さらに、発熱面を効率よく加熱できないため、消費電力が大きいという問題があった。また、金属板を使用している外装パネル内部に断熱材を組み込んだ構造のため、重量が重くなり、取り扱い性が悪いという問題があった。
本考案は、上記実情に鑑みて、加熱性がよく、省エネを図ることができ、取り扱い性のよい発熱パネルを提供することを目的とする。
Furthermore, there is a problem that power consumption is large because the heat generating surface cannot be efficiently heated. In addition, since the heat insulating material is incorporated in the exterior panel using a metal plate, there is a problem that the weight is increased and the handling property is poor.
In view of the above circumstances, an object of the present invention is to provide a heat generating panel that has good heatability, can save energy, and has good handleability.

上記課題に鑑み本考案は、内設する電気ヒータへの通電によって発熱する発熱パネルであって、
耐熱樹脂製の上蓋および下蓋を突き合わせてパネル状のケースとし、当該上蓋の内側には伝熱のための金属性伝熱板を放射形状の粘着材で貼り付け、前記上蓋に貼り付けた前記金属性伝熱板の他面には前記電気ヒータを貼り付け、前記電気ヒータの略中央には温度制御手段を前記金属性伝熱板に取り付けて配置し、前記ケース内を発泡性樹脂で充填して構成したことを特徴とする発熱パネルを提供するものである。
In view of the above problems, the present invention is a heat generating panel that generates heat by energizing an electric heater provided therein,
The upper lid and the lower lid made of heat-resistant resin are brought into contact with each other to form a panel-like case. The electric heater is affixed to the other surface of the metal heat transfer plate, a temperature control means is attached to the metal heat transfer plate in the approximate center of the electric heater, and the case is filled with a foamable resin. The present invention provides a heat generating panel characterized by being configured as described above.

本考案の発熱パネルは、耐熱樹脂製の上蓋および下蓋を突き合わせてパネル状のケースとし、当該上蓋の内側には伝熱のための金属性伝熱板を放射形状の粘着材で貼り付け、上蓋に貼り付けた金属性伝熱板の他面には電気ヒータを貼り付け、電気ヒータの略中央には温度制御手段を金属性伝熱板に取り付けて配置し、ケース内を発泡樹脂で充填して構成したことにより、加熱性がよく、省エネを図ることができ、取り扱い性のよい発熱パネルを提供することが可能となる。   The heat generating panel of the present invention is a panel-like case by abutting the upper lid and lower lid made of heat-resistant resin, and a metal heat transfer plate for heat transfer is attached to the inside of the upper lid with a radial adhesive material, An electric heater is attached to the other side of the metal heat transfer plate attached to the top lid, and a temperature control means is attached to the metal heat transfer plate in the approximate center of the electric heater, and the case is filled with foamed resin. With this configuration, it is possible to provide a heat generating panel with good heatability, energy saving, and good handleability.

本考案の実施の形態である発熱パネルの概略斜視図である。It is a schematic perspective view of the heat generating panel which is an embodiment of the present invention. 図1に示した発熱パネルの側面図である。It is a side view of the heat generating panel shown in FIG. 図1に示した発熱パネルの上蓋を取り除いた平面図である。It is the top view which removed the upper cover of the heat generating panel shown in FIG. 図1に示した発熱パネルの上蓋とアルミ伝熱板を取り除いた概略斜視図である。It is the schematic perspective view which removed the upper cover and aluminum heat exchanger plate of the heat generating panel shown in FIG. 図1に示した発熱パネルの横断面図である。It is a cross-sectional view of the heat generating panel shown in FIG.

以下に添付図面を参照して、本考案に係る発熱パネルの実施の形態について詳細に説明する。図1は発熱パネルの概略斜視図、図2は側面図、図3は上蓋を取り除いた平面図、図4は上蓋とアルミ伝熱板を取り除いた概略斜視図、図5は図1のA−A線に沿った横断面図である。
図1〜図5に示すように、発熱パネル1は、略矩形板状の板厚2mmの耐熱プラスチック(耐熱樹脂、例えば耐熱ABS樹脂、ポリカーボネート等)製の上蓋11および下蓋12を突き合わせたパネル状のケース10でその外装ケースを構成しており、上蓋11の内側には放射形状の耐熱両面接着テープ(粘着材)13で伝熱のためのアルミ伝熱板(金属製伝熱板)14(例えば板厚0.5mmのアルミニウム板)を貼り付けている。また、アルミ伝熱板14の他面には安全ヒューズ付きのシリコンコードヒータ15(電気ヒータ、例えば消費電力440W)が耐熱両面接着テープ付きアルミテープで2組貼り付けられている。
Hereinafter, embodiments of a heat generating panel according to the present invention will be described in detail with reference to the accompanying drawings. 1 is a schematic perspective view of a heat generating panel, FIG. 2 is a side view, FIG. 3 is a plan view with an upper lid removed, FIG. 4 is a schematic perspective view with an upper lid and an aluminum heat transfer plate removed, and FIG. It is a cross-sectional view along the A line.
As shown in FIGS. 1 to 5, the heat generating panel 1 is a panel in which an upper lid 11 and a lower lid 12 made of heat-resistant plastic (heat-resistant resin, for example, heat-resistant ABS resin, polycarbonate, etc.) having a substantially rectangular plate shape and having a thickness of 2 mm are butted. An outer case is constituted by a case 10 and an aluminum heat transfer plate (metal heat transfer plate) 14 for heat transfer is formed on the inner side of the upper lid 11 by a heat-resistant double-sided adhesive tape (adhesive material) 13 of a radial shape. (For example, an aluminum plate having a thickness of 0.5 mm) is pasted. Also, two sets of silicon cord heaters 15 (electric heaters, for example, power consumption 440 W) with safety fuses are attached to the other surface of the aluminum heat transfer plate 14 with aluminum tape with heat-resistant double-sided adhesive tape.

ケース10内には一体発泡されたウレタン材(発泡樹脂)17が充填されており、この発熱パネル1は、謂わば電気ヒータ付きの断熱パネルのように構成されている。シリコンコードヒータ15は、パネル10一辺の略中央から棒状に突出した電源コード18で不図示の電源コンセントに接続される。
また、図4に示すように、シリコンコードヒータ15の略中央にはサーモスタット(温度制御手段)16がアルミ伝熱板14に取り付けられて配置され、サーモスタット16は例えば65℃で電源をONし、75℃で電源をOFFさせて発熱パネル1の発熱温度を略65℃から75℃に制御している。さらに、サーモスタット16や電源コード18のケーブルを取り付ける金属ケース19がケース10内に設けられている。
The case 10 is filled with an integrally foamed urethane material (foamed resin) 17, and the heat generating panel 1 is configured as a so-called heat insulating panel with an electric heater. The silicon cord heater 15 is connected to a power outlet (not shown) by a power cord 18 protruding like a rod from the approximate center of one side of the panel 10.
Also, as shown in FIG. 4, a thermostat (temperature control means) 16 is attached to the aluminum heat transfer plate 14 at the approximate center of the silicon cord heater 15, and the thermostat 16 is turned on at 65 ° C., for example. The power is turned off at 75 ° C., and the heat generation temperature of the heat generating panel 1 is controlled from about 65 ° C. to 75 ° C. Further, a metal case 19 for attaching the thermostat 16 and the power cord 18 cable is provided in the case 10.

このように、耐熱プラスチック製の上蓋11および下蓋12を突き合わせたパネル状のケース10の上蓋11の内側に伝熱のためのアルミ伝熱板14を貼り付け、アルミ伝熱板14の他面にはシリコンコードヒータ15を貼り付け、シリコンコードヒータ15の略中央にはサーモスタット16をアルミ伝熱板14に取り付けて配置し、ケース10内を一体発泡ウレタン材17で充填して発熱パネル1を構成しているので、初期加熱時のオーバーシュートがなくなり、チョコレート等を焦がすことなく加熱することができる。また、ラード等の油脂に対しても四隅まで均等に加熱することができる。   In this way, the aluminum heat transfer plate 14 for heat transfer is attached to the inside of the upper cover 11 of the panel-like case 10 in which the upper cover 11 and the lower cover 12 made of heat-resistant plastic are abutted, and the other surface of the aluminum heat transfer plate 14 is attached. Is attached with a thermostat 16 attached to the aluminum heat transfer plate 14 at the approximate center of the silicon code heater 15, and the inside of the case 10 is filled with the integrally foamed urethane material 17 so that the heat generating panel 1 is provided. Since it comprises, there is no overshoot at the time of initial heating, and it can heat without burning a chocolate etc. Moreover, it can heat equally to four corners also with fats and oils, such as lard.

さらに、均質加熱することが可能となることにより消費電力を10%から40%削減することができる。また、ケース10を耐熱プラスチックとしたことにより軽量化を図れるので取り扱い性が向上する。さらに、伝熱のためのアルミ伝熱板14を上蓋11の内側に放射形状の耐熱両面接着テープ13で貼り付けるようにしたので、シリコンコードヒータ15の発熱により耐熱プラスチック製の上蓋11と板厚0.5mmのアルミニウム製のアルミ伝熱板14の線膨張率の違いを放射形状の耐熱両面接着テープ13が吸収して発熱パネル1の反りを防ぐことができる。   Furthermore, the power consumption can be reduced by 10% to 40% by enabling homogeneous heating. Further, since the case 10 is made of heat-resistant plastic, the weight can be reduced, so that the handling property is improved. Further, since the aluminum heat transfer plate 14 for heat transfer is attached to the inside of the upper lid 11 with the heat-resistant double-sided adhesive tape 13 having a radial shape, the heat generated by the silicon cord heater 15 and the plate thickness of the upper lid 11 made of heat-resistant plastic. The difference between the linear expansion coefficients of the aluminum heat transfer plate 14 made of 0.5 mm aluminum can be absorbed by the radial heat-resistant double-sided adhesive tape 13 to prevent the heating panel 1 from warping.

1 発熱パネル
10 ケース
11 上蓋
12 下蓋
13 耐熱両面接着テープ(粘着材)
14 アルミ伝熱板(金属性伝熱板)
15 シリコンコードヒータ(電気ヒータ)
16 サーモスタット(温度制御手段)
17 一体発泡ウレタン材(発泡樹脂)
18 電源コード
19 金属ケース
1 Heat generation panel 10 Case 11 Upper lid 12 Lower lid 13 Heat-resistant double-sided adhesive tape (adhesive)
14 Aluminum heat transfer plate (metallic heat transfer plate)
15 Silicon cord heater (electric heater)
16 Thermostat (Temperature control means)
17 Integrated foam urethane material (foam resin)
18 Power cord 19 Metal case

Claims (1)

内設する電気ヒータへの通電によって発熱する発熱パネルであって、
耐熱樹脂製の上蓋および下蓋を突き合わせてパネル状のケースとし、当該上蓋の内側には伝熱のための金属性伝熱板を放射形状の粘着材で貼り付け、前記上蓋に貼り付けた前記金属性伝熱板の他面には前記電気ヒータを貼り付け、前記電気ヒータの略中央には温度制御手段を前記金属性伝熱板に取り付けて配置し、前記ケース内を発泡性樹脂で充填して構成したことを特徴とする発熱パネル。
A heating panel that generates heat by energizing an internal electric heater,
The upper lid and the lower lid made of heat-resistant resin are brought into contact with each other to form a panel-like case, and a metal heat transfer plate for heat transfer is attached to the inner side of the upper lid with a radial adhesive material, and is attached to the upper lid. The electric heater is affixed to the other surface of the metal heat transfer plate, a temperature control means is attached to the metal heat transfer plate in the approximate center of the electric heater, and the case is filled with a foamable resin. A heat generating panel characterized by being configured as described above.
JP2009000066U 2009-01-08 2009-01-08 Heating panel Expired - Lifetime JP3149305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009000066U JP3149305U (en) 2009-01-08 2009-01-08 Heating panel

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Application Number Priority Date Filing Date Title
JP2009000066U JP3149305U (en) 2009-01-08 2009-01-08 Heating panel

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JP3149305U true JP3149305U (en) 2009-03-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140451A1 (en) * 2009-06-04 2010-12-09 富士電機リテイルシステムズ株式会社 Chocolate heating and transporting device
CN114834786A (en) * 2022-05-30 2022-08-02 中国重汽集团济南动力有限公司 Heating device and temperature control method for automobile wire harness

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140451A1 (en) * 2009-06-04 2010-12-09 富士電機リテイルシステムズ株式会社 Chocolate heating and transporting device
WO2010140452A1 (en) * 2009-06-04 2010-12-09 富士電機リテイルシステムズ株式会社 Heater jacket and container device provided with same
JP5234180B2 (en) * 2009-06-04 2013-07-10 富士電機株式会社 Chocolate heating and transporting device
JP5234181B2 (en) * 2009-06-04 2013-07-10 富士電機株式会社 HEATER JACKET AND CONTAINER DEVICE PROVIDED WITH THE SAME
CN114834786A (en) * 2022-05-30 2022-08-02 中国重汽集团济南动力有限公司 Heating device and temperature control method for automobile wire harness
CN114834786B (en) * 2022-05-30 2023-11-03 中国重汽集团济南动力有限公司 Heating device and temperature control method for automobile wire harness

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