TWM468119U - Flexibly electric heater sheet - Google Patents
Flexibly electric heater sheet Download PDFInfo
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- TWM468119U TWM468119U TW102204967U TW102204967U TWM468119U TW M468119 U TWM468119 U TW M468119U TW 102204967 U TW102204967 U TW 102204967U TW 102204967 U TW102204967 U TW 102204967U TW M468119 U TWM468119 U TW M468119U
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本創作係一種軟性電熱片之應用，特別是有關於一種包含有由軟性發熱體及導熱絕緣層所組成之高效能軟性電熱片，可以提供各種加熱功能，並可應用於衣物、被毯及鞋類之熱源供給、食品及物品之加熱保溫，以及其他各種領域上之加熱保溫應用等。 The present invention relates to the application of a soft electric heating sheet, in particular to a high-performance soft electric heating sheet comprising a soft heating element and a thermal conductive insulating layer, which can provide various heating functions and can be applied to clothes, blankets and shoes. The supply of heat sources, the heating and insulation of foods and articles, and other applications in various fields of heating and insulation.
實務上，軟性電熱裝置常呈片狀，可稱之為電熱片，而就軟性電熱裝置在製作上所使用的絕緣材料而言，主要可分為矽膠(Silicone)、聚醯亞胺(Polyimide Film，PI)、聚酯(PET)三大類。以矽膠為例，其特點包括有：(1)矽膠加熱片可取代一般金屬加熱器，通常是製做成軟性薄型(標準厚度1.5mm)的平面狀加熱體，柔軟性佳，可密合貼附於各種彎曲表面，甚或是不規則形狀或圓筒槽狀的被加熱物表面，通常是以鎳合金電阻線依製程技術以模型規格化製成，應用上較穩定且耐久；(2)矽膠擁有其他有機橡膠所沒有的耐熱性(其適用的溫度範圍為-60℃至+250℃)及電氣絕緣性，故可半永久性連續使用於應用溫度200℃以下，適用於各業界廣泛應用於機器的零組件或設備，其應用包括例如影印機碳粉預熱、管路加熱片等。 In practice, soft electric heating devices are often in the form of sheets, which can be called electric heating sheets. For insulating materials used in the production of soft electric heating devices, they can be mainly classified into Silicone and Polyimide Film. , PI), polyester (PET) three categories. Taking silicone as an example, its features include: (1) Silicone heating sheet can replace the general metal heater, usually made of soft thin (standard thickness 1.5mm) flat heating body, good flexibility, close-fitting The surface of the object to be heated attached to various curved surfaces, or even irregular shapes or cylindrical grooves, is usually made of nickel alloy resistance wire according to the process technology, and is applied stably and durable; (2) Silicone rubber It has heat resistance not available in other organic rubbers (its temperature range is -60 ° C to +250 ° C) and electrical insulation, so it can be used semi-permanently at temperatures below 200 ° C. It is suitable for use in various industries. Components or equipment for applications such as photocopier toner preheating, pipe heaters, etc.
雖然矽膠電熱片具有上述多項優點，但其亦具有一些缺點，包括：(1)易於局部過熱：矽膠電熱片是由上下兩片矽膠所組成，一般的矽膠等有機材料都屬熱的不良導體，故其內部加熱體的溫度將遠高於外部所需的表面溫度，容易造成加熱體 附近的矽膠局部過熱，甚至燒壞碳化，產生短路的危險；(2)矽膠的黏著性較差：在應用上常需將電熱片以黏著劑接著於待加熱面上，但矽膠的化學性質會造成黏著效果不佳的情形，形成應用上的困擾。 Although the silicone electric heating sheet has many advantages as described above, it also has some disadvantages, including: (1) easy local overheating: the silicone electric heating sheet is composed of two upper and lower silicone rubbers, and the general organic materials such as silicone rubber are hot poor conductors. Therefore, the temperature of the internal heating body will be much higher than the external surface temperature required, which will easily cause the heating body. The nearby silicone rubber is partially overheated and even burnt carbonized, which may cause short circuit. (2) The adhesiveness of the silicone rubber is poor: in the application, it is often necessary to apply the heating sheet to the surface to be heated with an adhesive, but the chemical properties of the silicone rubber may cause The problem of poor adhesion is a problem in application.
除了矽膠電熱片之應用外，常用的還有PET及PI兩類軟性電熱片。參考第一圖中所示為習知之PET材質軟性電熱片(標號100)的示意結構圖，其製作方式是將發熱體104，如碳膠等，以印刷方式印製在由PET製做的底膜102的頂側面103上，再將另一亦由PET製做的頂膜106的底側面107貼附於底膜102的頂側面103上，而將發熱體104夾置於底膜102的頂側面103及頂膜106的底側面107之間。在頂膜106的底側面107上設有黏著劑層或膠層105，藉之可透過壓合的方式將頂膜106固著至底膜102上，以形成發熱體104上下二側的保護絕緣膜。另一種習知的PET材質軟性電熱片(標號100’)可參如第二圖所示，其中除了發熱體104與頂膜106的底側面107之間塗佈膠層105以外，該膠層105亦延伸至發熱體104與底膜102的頂側面103之間，亦即在發熱體104與底膜102的頂側面103之間亦塗佈有膠層105。 In addition to the application of silicone electric heating sheets, there are two types of soft electric heating sheets, PET and PI. Referring to the first figure, there is shown a schematic structural view of a conventional PET material soft electric heating sheet (reference numeral 100), which is produced by printing a heating element 104, such as carbon glue, on a bottom made of PET. On the top side 103 of the film 102, another bottom side 107 of the top film 106, also made of PET, is attached to the top side 103 of the base film 102, and the heat generating body 104 is placed on top of the bottom film 102. Between the side surface 103 and the bottom side 107 of the top film 106. An adhesive layer or a glue layer 105 is disposed on the bottom side 107 of the top film 106, and the top film 106 is fixed to the base film 102 by press-bonding to form a protective insulation on the upper and lower sides of the heating element 104. membrane. Another conventional PET soft electric heating sheet (reference numeral 100') can be referred to as the second figure, wherein the adhesive layer 105 is applied except for the adhesive layer 105 applied between the heating element 104 and the bottom side 107 of the top film 106. It also extends between the heating element 104 and the top side 103 of the base film 102, that is, a glue layer 105 is also applied between the heating element 104 and the top side 103 of the base film 102.
由於PET膜(即頂膜106及底膜102)本身的耐溫性不佳，其軟化點約為70℃左右，因此這類由PET材質所製成的軟性電熱片僅可應用在較低溫的操作需求上，例如除霧鏡、電子除濕元件、電池加熱片等。 Since the PET film (ie, the top film 106 and the base film 102) itself has poor temperature resistance, and its softening point is about 70 ° C, such a soft electric heating sheet made of PET can be applied only to a lower temperature. For operational requirements, such as demister mirrors, electronic dehumidification elements, battery heaters, and the like.
至於PI軟性電熱片，雖然PI膜本身可耐溫達300℃，但其保護絕緣層製作時所使用的黏著劑卻是耐溫性不佳，因此也只能操作在150℃左右的溫度，常應用於機構電熱片及燒杯加熱片等用途上。 As for the PI soft electric heating sheet, although the PI film itself can withstand temperatures up to 300 ° C, the adhesive used in the protection of the insulating layer is poor in temperature resistance, so it can only operate at a temperature of about 150 ° C, often It is used in applications such as electric heating sheets and beaker heating sheets.
因此，這三類習知的軟性加熱片均因其結構及材料的問題，會產生局部過熱的困擾，也因此降低其使用上的安全性。 Therefore, these three types of conventional soft heating sheets suffer from local overheating due to problems in structure and materials, and thus reduce the safety in use thereof.
針對上述的困擾，現有的因應之道是在發熱體結構、絕緣體及黏著劑等材料上加以改良，但目前卻仍無較佳實用方案，可以一次解決上述之困擾。有鑑於此，產業界仍需要有較佳的高效能軟性電熱片，以供解決此一困擾。 In view of the above problems, the existing countermeasures are improved on materials such as a heating element structure, an insulator and an adhesive, but at present, there is still no better practical solution, and the above problems can be solved at one time. In view of this, the industry still needs to have better high-performance soft electric heating sheets to solve this problem.
基於前面所述，產業界長久以來一直需要有一種實用的方法，來解決發熱體局部過熱及材料耐溫性之問題，製備良好的軟性電熱裝置，而本創作之主要目的即是在於提供一種良好的軟性電熱體解決方案。 Based on the foregoing, the industry has long needed a practical method to solve the problem of local overheating of the heating element and the temperature resistance of the material, and to prepare a good soft electric heating device, and the main purpose of the creation is to provide a good one. Soft electric heating solution.
根據本創作之一觀點，其提供一種軟性電熱片，包含有一高導熱軟性發熱線路板，具有一加熱基板，係由一層具有高導熱性的絕緣材料基層所構成，該絕緣材料基層的一表面上設置一軟性發熱體，其可在施加電壓或通過電流後產生熱量，而該絕緣材料基層係由具有高絕緣性且可耐高溫的有機高分子基材混入具有高導熱性的導熱粉末所製成，該有機高分子基材提供適當的柔軟性或撓性，以使得該高導熱軟性發熱線路板可易於貼附於具有各種彎曲表面的欲加熱標的物上，而混合於該有機高分子基材內的導熱粉末則可提供該絕緣材料基層內的良好導熱路徑，以供該發熱體所產生的熱量能經由該加熱基板傳遞至欲加熱的標的物上。 According to one aspect of the present invention, a flexible electric heating sheet comprising a high thermal conductive flexible heating circuit board having a heating substrate consisting of a base layer of an insulating material having high thermal conductivity on a surface of the insulating material base layer is provided. A soft heating element is provided, which can generate heat after applying a voltage or passing an electric current, and the insulating material base layer is made of a highly conductive and high temperature resistant organic polymer substrate mixed with a thermally conductive powder having high thermal conductivity. The organic polymer substrate provides appropriate flexibility or flexibility so that the high thermal conductive soft heating circuit board can be easily attached to the object to be heated having various curved surfaces, and mixed with the organic polymer substrate. The thermally conductive powder inside can provide a good heat conduction path in the base layer of the insulating material, so that the heat generated by the heating element can be transferred to the object to be heated via the heating substrate.
在本創作之一較佳實施例中，該高導熱軟性發熱線路板上的軟性發熱體係由一層具有高阻抗性的金屬箔所構成，以提供適當的柔軟性，該金屬箔可透過適當的加工程序，如利用光罩進行曝光及蝕刻，而形成具有所需紋路的發熱線路。 In a preferred embodiment of the present invention, the soft heat generating system on the high thermal conductive flexible heating circuit board is composed of a metal foil having high resistance to provide appropriate flexibility, and the metal foil can be appropriately processed. The process, such as exposure and etching with a photomask, forms a heating circuit with the desired texture.
在本創作之一較佳實施例中，該高導熱軟性發熱線路板的軟性發熱體上可選擇性地加設一保護絕緣層，以對該軟性發熱體提供絕緣隔離及保護等作用。 In a preferred embodiment of the present invention, a protective insulating layer may be selectively applied to the flexible heating element of the high thermal conductive flexible heating circuit board to provide insulation isolation and protection for the soft heating element.
在本創作之一較佳實施例中，該保護絕緣層係由與該加熱 基板的絕緣基層相同材料製成，二者結合後形成一體，包覆於該軟性發熱體的上下二側。 In a preferred embodiment of the present invention, the protective insulating layer is heated by the The insulating base layer of the substrate is made of the same material, and the two are combined to form an integral body, and are coated on the upper and lower sides of the soft heating element.
在本創作另一實施例中，該保護絕緣層係由一絕緣材料製成的片狀體，以適當的黏著劑貼附至該加熱基板上，以覆蓋、保護、隔離該軟性發熱體。 In another embodiment of the present invention, the protective insulating layer is a sheet-like body made of an insulating material attached to the heating substrate with a suitable adhesive to cover, protect, and isolate the soft heating element.
在本創作之較佳實施例中，該絕緣材料是由聚醯亞胺(Polyimide Film，PI)所構成，其內透過混煉技術混入由氧化鋁或氧化硼之類高導熱性導熱粉末，以形成良好的導熱路徑。因此本創作提供一種全PI的軟性電熱片，可完全克服前述的技術問題。 In a preferred embodiment of the present invention, the insulating material is made of Polyimide Film (PI), which is mixed with a highly thermally conductive thermally conductive powder such as alumina or boron oxide by a kneading technique. Form a good thermal path. Therefore, the present invention provides a full PI soft electric heating sheet, which can completely overcome the aforementioned technical problems.
另外，本創作所提供的軟性電熱片，基於其良好的導熱性能及柔軟特性，可應用於多種的領域內，特別是可應用於衣物及鞋類保溫、食品及物品之加熱保溫上，另外亦可應用於多種其他領域上之加熱保溫應用，如汽機車用品、家電用品、醫療用品、冷凍空調、健康器材、以及寵物用品等。 In addition, the soft electric heating sheet provided by this creation can be applied to various fields based on its good thermal conductivity and softness, especially for the insulation of clothing and footwear, the heating and insulation of food and articles, and also It can be used in many other fields of heating and insulation applications, such as automobile and motorcycle supplies, home appliances, medical supplies, refrigerated air conditioners, health equipment, and pet supplies.
以下將配合較佳的實施例來詳細說明本創作之高性能軟性電熱片結構，同時亦探討本創作的各種可能的應用。 The high performance flexible electric heating sheet structure of the present invention will be described in detail below with reference to the preferred embodiments, and various possible applications of the creation are also discussed.
100‧‧‧PET材料軟性電熱片 100‧‧‧PET material soft electric heating sheet
100’‧‧‧PET材料軟性電熱片 100'‧‧‧PET material soft electric sheet
102‧‧‧底膜 102‧‧‧ base film
103‧‧‧頂側表面 103‧‧‧Top side surface
104‧‧‧發熱體 104‧‧‧heating body
105‧‧‧膠層 105‧‧‧ glue layer
106‧‧‧頂膜 106‧‧‧Top film
107‧‧‧底側表面 107‧‧‧Bottom surface
200‧‧‧軟性發熱線路板 200‧‧‧soft heating circuit board
202‧‧‧絕緣基層 202‧‧‧Insert base
203‧‧‧頂側表面 203‧‧‧ top side surface
204‧‧‧發熱體 204‧‧‧heating body
206‧‧‧保護絕緣層 206‧‧‧Protective insulation
207‧‧‧底側表面 207‧‧‧Bottom surface
208‧‧‧黏著劑層 208‧‧‧Adhesive layer
300‧‧‧背心 300‧‧‧ vest
340‧‧‧鞋墊 340‧‧‧ insole
342‧‧‧電纜 342‧‧‧ cable
344‧‧‧插頭 344‧‧‧ plug
400‧‧‧車用坐墊 400‧‧‧Car seat cushion
402‧‧‧控制器 402‧‧‧ Controller
406‧‧‧電纜 406‧‧‧ cable
430‧‧‧車用腰部電熱墊 430‧‧‧Car waist heating pad
700‧‧‧地毯 700‧‧‧Carpet
702‧‧‧電纜 702‧‧‧ cable
704‧‧‧插頭 704‧‧‧ plug
706‧‧‧控制器 706‧‧‧ Controller
708‧‧‧腳墊 708‧‧‧ foot pads
710‧‧‧使用者腳部 710‧‧‧User's foot
720‧‧‧電毯 720‧‧‧Electric blanket
900‧‧‧軟性電熱片 900‧‧‧Soft electric heating film
第一圖是示意剖面圖，顯示出習知的軟性電熱片。 The first figure is a schematic cross-sectional view showing a conventional soft electric heating sheet.
第二圖是示意剖面圖，顯示出另一種習知的軟性電熱片。 The second figure is a schematic cross-sectional view showing another conventional soft electric heating sheet.
第三圖是示意剖面圖，顯示出本創作之一實施例的軟性電熱片結構。 The third figure is a schematic cross-sectional view showing the structure of a soft electric heating sheet of one embodiment of the present creation.
第四圖是示意剖面圖，顯示出本創作之另一實施例的軟性電熱結構。 The fourth figure is a schematic cross-sectional view showing a soft electrothermal structure of another embodiment of the present creation.
第五圖是一示意圖，顯示出本創作軟性電熱片結構應用於 背心上的情形。 The fifth figure is a schematic diagram showing the application of the soft electric heating structure of the present invention. The situation on the vest.
第六圖是一示意圖，顯示出本創作軟性電熱片結構應用於鞋墊上的情形。 The sixth figure is a schematic view showing the application of the soft electric heating sheet structure to the insole.
第七圖是一示意圖，顯示出本創作軟性電熱片結構應用於車用坐墊上的情形。 The seventh figure is a schematic view showing the case where the soft electric heating sheet structure of the present invention is applied to a vehicle seat cushion.
第八圖是一示意圖，顯示出本創作軟性電熱片結構應用於車用腰部電熱墊上的情形。 The eighth figure is a schematic view showing the case where the soft electric heating sheet structure of the present invention is applied to a lumbar electric heating pad for a vehicle.
第九圖是一示意圖，顯示出本創作軟性電熱片結構應用於電熱地毯上的情形。 The ninth drawing is a schematic view showing the case where the soft electric heating sheet structure of the present invention is applied to an electric heating carpet.
第十圖是一示意圖，顯示出本創作軟性電熱片結構應用於腳墊上，藉以對人體的腳部提供保暖功能的情形。 The tenth figure is a schematic view showing the case where the soft electric heating sheet structure of the present invention is applied to the foot pad to provide a warm function to the foot of the human body.
第十一圖是一示意圖，顯示出本創作軟性電熱片結構應用於電熱毯上的情形。 The eleventh figure is a schematic view showing the case where the soft electric heating sheet structure of the present invention is applied to an electric blanket.
如第三圖所示，本創作的軟性電熱片結構上包含有一高導熱軟性發熱線路板200，做為具有柔軟性的加熱基板，可供緊密貼附於該欲加熱標的物的表面上。該高導熱軟性線路板200包含有一高導熱絕緣基層202，其一側表面(如頂側表面)203上設置有發熱體204。該發熱體204係可產生熱量，例如透過加電壓或通過電流而產生熱量，如具有高阻抗的導電材料。在一較佳的實施例中，該高導熱絕緣基層202是由聚醯亞胺(Polyimide Film，PI)所構成，其內透過混煉技術混入由氧化鋁或氧化硼之類高導熱性導熱粉末。 As shown in the third figure, the soft electric heating sheet structure of the present invention comprises a high thermal conductive flexible heating circuit board 200 as a flexible heating substrate for attaching to the surface of the object to be heated. The high thermal conductive flexible circuit board 200 includes a highly thermally conductive insulating base layer 202 having a heating element 204 disposed on one side surface thereof (eg, the top side surface) 203. The heating element 204 can generate heat, for example, by applying a voltage or by a current, such as a conductive material having a high impedance. In a preferred embodiment, the high thermal conductive insulating base layer 202 is made of Polyimide Film (PI), which is mixed into a high thermal conductive thermal powder such as alumina or boron oxide by a kneading technique. .
而在另一種實施態樣中，本創作的軟性電熱片結構進一步包含有一絕緣保護膜206，選擇性地覆蓋於該絕緣基層202的頂側表面上，以遮蓋並隔離該發熱體204。此絕緣保護層206最好是由與絕緣基層202相同的材料製成，並以適當的方式將 二者結合成一體，而將發熱體包覆於其間。在一較佳實施例中，該絕緣保護膜206亦是由聚醯亞胺所製成，且與同樣由聚醯亞胺所製成的高導熱絕緣基層202以合適的方式結合成一體，構成全聚醯亞胺式的軟性電熱片。當然，如有需絕緣保護膜206也可以由與高導熱絕緣基層202不同的材料所構成。 In another embodiment, the soft electric heating sheet structure of the present invention further includes an insulating protective film 206 selectively covering the top side surface of the insulating base layer 202 to cover and isolate the heating element 204. This insulating protective layer 206 is preferably made of the same material as the insulating base layer 202 and will be in a suitable manner The two are combined to form a heating element between them. In a preferred embodiment, the insulating protective film 206 is also made of polyimide, and is combined with a highly thermally conductive insulating base layer 202 made of polyimide, in a suitable manner. A fully polyimine-based soft electric heating sheet. Of course, the insulating protective film 206 may also be composed of a material different from the highly thermally conductive insulating base layer 202.
如有需要，可如第四圖所示，將絕緣保護層206透過一黏著劑層208加以貼附至絕緣基層202的頂側表面203上，亦即在絕緣保護層206的底側表面207上可施用該黏著劑層208，並以該黏著劑層208接合至該絕緣基層202的頂側表面203上，以使該絕緣保護層206遮蓋住該發熱體204。惟此係本創作之一種實施態樣，本創作並不僅限於以黏著劑來結合絕緣保護絕膜206及高導熱絕緣基層202，其他的方式，如壓合或直接塗佈等，亦可採用，這些方式均屬於本創作所欲保護的範圍。 If necessary, the insulating protective layer 206 may be attached to the top side surface 203 of the insulating base layer 202 through an adhesive layer 208 as shown in FIG. 4, that is, on the bottom side surface 207 of the insulating protective layer 206. The adhesive layer 208 can be applied and bonded to the top side surface 203 of the insulating base layer 202 with the adhesive layer 208 such that the insulating protective layer 206 covers the heat generating body 204. However, this is an implementation of the present invention. The creation is not limited to the use of an adhesive to bond the insulating protective film 206 and the high thermal conductive insulating base layer 202. Other methods, such as pressing or direct coating, may also be employed. These methods are within the scope of this creative work.
在本創作的一實施例中，絕緣基層202是由具有高絕緣性的材料所製成，最好是具有高絕緣性的有機高分子材料。該絕緣材料(有機高分子材料)內混入具有高導熱性質的導熱粉末，例如氧化鋁、氧化硼等，透過混煉技術將該等導熱粉末與該有機高分子材料結合在一起，再透過適當的加工來形成膜層狀的高導熱絕緣基層202，而該等導熱粉末即可在該高導熱絕緣基層202內構成良好的導熱路徑，用以將由該發熱體204所產生的熱量加以傳遞至該欲加熱標的物上。 In an embodiment of the present invention, the insulating base layer 202 is made of a material having high insulating properties, preferably an organic polymer material having high insulating properties. The insulating material (organic polymer material) is mixed with a thermally conductive powder having high thermal conductivity, such as alumina, boron oxide, etc., and the thermally conductive powder is combined with the organic polymer material by a kneading technique, and then passed through an appropriate Processing to form a film-like high thermal conductive insulating base layer 202, and the thermally conductive powders can form a good heat conduction path in the high thermal conductive insulating base layer 202 for transferring heat generated by the heating element 204 to the desired Heat the target.
根據本創作的較佳實施例，該有機高分子基材可以是一耐高溫的高分子材料，選自包含有全芳香族高分子材料、芳脂肪族高分子材料、芳香族高分子材料、或含芳香族結構(Aromatic)的聚合物或共聚合物材料在內之族群，也包括有聚醯亞胺(Polyimide)、聚氨酯(Polyurethane)、聚酯(Polyester)、環氧樹脂(Epoxy)、矽膠(Silicone)、壓克力(Acrylic)等的高分子材料。本創作特別適合應用於聚醯亞胺材料。 According to a preferred embodiment of the present invention, the organic polymer substrate may be a high temperature resistant polymer material selected from the group consisting of a wholly aromatic polymer material, an aromatic aliphatic polymer material, an aromatic polymer material, or Groups containing aromatic polymers (Aromatic) or copolymer materials, including Polyimide, Polyurethane, Polyester, Epoxy, Silicone (Silicone), acrylic (Acrylic) and other polymer materials. This creation is particularly suitable for use in polyimine materials.
在本創作之較佳實施例中，該發熱體204係由具有高電阻阻抗的金屬箔所構成，例如如鎳合金、銅合金箔，或是其他高阻抗具導電特質的材料，例如氧化物及氮化物等。用以製做該發熱體204的高阻抗導電材料可以是呈膜片狀，製做成片狀、捲狀的材料，或者亦可是利用真空鍍膜或無電解電鍍、及凝膠法形成的材料，其厚度可以是在0.1μm至100μm的範圍內。 In a preferred embodiment of the present invention, the heating element 204 is formed of a metal foil having a high resistance resistance, such as a nickel alloy, a copper alloy foil, or other high-impedance conductive material such as an oxide and Nitride and the like. The high-impedance conductive material for forming the heating element 204 may be in the form of a sheet, made into a sheet or a roll, or may be formed by vacuum plating or electroless plating, and a gel method. The thickness may be in the range of 0.1 μm to 100 μm.
用以製做發熱體204的金屬箔的底側表面係以適當方式結合至該絕緣基層202上。如有需要，該金屬箔可以適度的加工，例如透過光罩進行曝光及蝕刻，形成為所需的發熱線路，以做為發熱體204。 The bottom side surface of the metal foil used to form the heating element 204 is bonded to the insulating base layer 202 in a suitable manner. If necessary, the metal foil can be appropriately processed, for example, exposed and etched through a photomask to form a desired heat generating line as the heating element 204.
另外，發熱體204與絕緣基層202之結合可由任何已知的適當方法為之。例如可以將該絕緣基層202之液態原材料，以例如塗佈法、溶液鑄膜法、及網版印刷法等，直接成型於該發熱體204的金屬箔的底側表面上。或者，可以先將絕緣基層202的原材料製做成一高導熱絕緣膜，再利用適當的製程將做為發熱體204的金屬箔結合至該高導熱絕緣膜的底側表面。當然，本創作的實施並不僅限於前述的這些材料及製程，其他可以達成本創作之功效的等效材料或結構或是其他的製程亦可加以應用。例如說，該發熱體204可以由碳膠製成，其可透過印刷方式直接印製於事先製做好之高導熱絕緣膜的頂側表面上，以構成加熱線路。 Additionally, the combination of the heat generating body 204 and the insulating base layer 202 can be made by any known suitable method. For example, the liquid material of the insulating base layer 202 can be directly molded on the bottom side surface of the metal foil of the heat generating body 204 by, for example, a coating method, a solution casting method, or a screen printing method. Alternatively, the material of the insulating base layer 202 may be first formed into a highly thermally conductive insulating film, and a metal foil as the heating element 204 may be bonded to the bottom side surface of the high thermal conductive insulating film by a suitable process. Of course, the implementation of this creation is not limited to the aforementioned materials and processes, and other equivalent materials or structures or other processes that can achieve the effects of the creation can be applied. For example, the heat generating body 204 may be made of carbon glue which can be directly printed on the top side surface of the previously prepared high heat conductive insulating film by printing to constitute a heating line.
另外特別要注意的是，該高導熱絕緣基層202的高分子基材的選用必須要具有能承受前述對於發熱體204之金屬箔所進行之加工製程的物理及化學性質，亦即高分子基材必須能承受金屬箔之加工所造成的物理及化學性破壞，以維持金屬箔加工後其所需有的性質。 In addition, it should be noted that the selection of the polymer substrate of the high thermal conductive insulating base layer 202 must have physical and chemical properties capable of withstanding the processing process of the metal foil for the heating element 204, that is, the polymer substrate. Must be able to withstand the physical and chemical damage caused by the processing of metal foil to maintain the desired properties of the metal foil after processing.
本創作的軟性電熱片具有以下的優點： The soft electric heating sheet of this creation has the following advantages:
(1)無局部過熱現象：本創作之軟性電熱片中使用導熱 係數為2.0W/mK的高導熱絕緣材料來做為高導熱絕緣基層202，比一般有機材料如習用的聚醯亞胺或PET(導熱係數不到0.2W/mK)高10倍以上，故由發熱體204產生的熱將可快速且均勻的傳導至表面，除提昇加熱效率外，亦完全消除局部過熱的問題。 (1) No local overheating: heat conduction is used in the soft electric heating piece of the creation A high thermal conductive insulating material with a coefficient of 2.0 W/mK is used as the high thermal conductive insulating base layer 202, which is 10 times higher than a general organic material such as a conventional polyimide or PET (thermal conductivity less than 0.2 W/mK). The heat generated by the heating element 204 will be quickly and uniformly conducted to the surface, and in addition to improving the heating efficiency, the problem of local overheating is completely eliminated.
(2)提高材料的耐溫性：因可快速的把熱傳導至表面，故原材料不易形成熱累積，也無形中提高了產品的使用溫度。 (2) Improve the temperature resistance of the material: Since the heat can be quickly transferred to the surface, the raw material is not easy to form heat accumulation, and the use temperature of the product is also invisibly increased.
(3)成本優勢：製程中可使用連續式製程，如直接在發熱體204上形成絕緣層，不同於習用之矽膠電熱片必須要一片一片生產的繁複生產過程，大幅提高生產速度，極具成本優勢。 (3) Cost advantage: continuous process can be used in the process, such as forming an insulating layer directly on the heating element 204. Different from the conventional rubber heating film, it is necessary to produce a complicated production process, which greatly increases the production speed and has a high cost. Advantage.
本創作的前述優點可以讓本創作能在非常有經濟效益的前題下應用於諸多領域中，例如衣物及鞋類保溫、食品及物品之加熱保溫，以及其他各種領域上之加熱保溫應用，如汽機車用品、家電用品、醫療用品、美容器具、健康器材、以及寵物用品等。 The aforementioned advantages of this creation can enable this creation to be applied to many fields in the very economical premise, such as clothing and footwear insulation, heating and insulation of food and articles, and other heating and insulation applications in various fields, such as Motorcycle supplies, home appliances, medical supplies, beauty equipment, health equipment, and pet supplies.
如第五圖所示，本創作的軟性電熱片900可結合於衣物內，例如背心300，可透過縫合或黏著或其他適當的固定方式，設置於背心300內的適當位置上，或是以多片軟性電熱片900分別設置於背心300內多個適當位置處。 As shown in the fifth figure, the soft electric heating sheet 900 of the present invention can be incorporated into a garment, such as a vest 300, which can be placed in a suitable position in the vest 300 by stitching or adhesive or other suitable fixing means, or more The sheet flexible heating fins 900 are respectively disposed at a plurality of appropriate positions in the vest 300.
另外，本創作的軟性電熱片900亦可應用於鞋墊340上，如第六圖所示，其中可將軟性電熱片900直接結合於鞋墊340內部，而藉由本創作軟性電熱片900的柔軟特性，在行走時，軟性電熱片900會隨著鞋墊340變形彎曲，不會影響到使用者行走的便利性。再者，由於鞋墊340內並不適合設置電池，因此在鞋墊340的應用中，軟性電熱片900設有外延電纜342，其外側端設有插頭344，用以插接至設置其他適當處所，如鞋根或鞋側面上的電源(圖未顯示)，以提供電力至軟性電熱片900。 In addition, the soft electric heating sheet 900 of the present invention can also be applied to the insole 340, as shown in FIG. 6, wherein the soft electric heating sheet 900 can be directly bonded to the inside of the insole 340, and by the soft characteristics of the soft electric heating sheet 900. When walking, the soft electric heating sheet 900 will be deformed and bent along with the insole 340 without affecting the convenience of the user to walk. Moreover, since the insole 340 is not suitable for providing a battery, in the application of the insole 340, the soft electric heating sheet 900 is provided with an extension cable 342, and the outer end thereof is provided with a plug 344 for plugging into other suitable places, such as shoes. A power source (not shown) on the side of the root or shoe to provide power to the soft heater sheet 900.
在其他的應用上，本創作的軟性電熱片900亦可結合於多種車用器具上，例如如第七圖所示，其中係將至少一個本創作的軟性電熱片900結合於一車用坐墊400中適當的位置處，而圖中所示之例中係以多個本創作的軟性電熱片900結合於車用坐墊400內的多個相對應位置處。如有需要，可以加設一控制器402，透過對於施加至軟性電熱片900上的電流或電壓的控制，以將坐墊400的溫度控制至最舒適的溫度。雖然第十圖中並未顯示出任何的電源，但任何熟知此技藝之人士當可理解，坐墊400內的軟性電熱片900可電性連接至車子的電力系統上，以接收來自車力電力系統的電力。此坐墊400本身可以是固定設置於車內，或是做為供使用者自行購買加設於車子本身的座椅上，於前者的情形中，坐墊400內的軟性電熱片900可透過固定的線路連接至車子電力系統上，而於後者的情形中，可以透過設置適當的插頭來插接至例如點煙器內而連接至車子電力系統上。 In other applications, the soft electric heating sheet 900 of the present invention can also be combined with a plurality of vehicle appliances, for example, as shown in the seventh figure, wherein at least one of the soft electric heating sheets 900 of the present invention is combined with a vehicle seat cushion 400. In the example shown in the figure, a plurality of the present soft electric heating sheets 900 are combined in a plurality of corresponding positions in the vehicle seat cushion 400. If desired, a controller 402 can be added to control the temperature of the seat cushion 400 to the most comfortable temperature by controlling the current or voltage applied to the flexible heater sheet 900. Although no power source is shown in the tenth figure, anyone skilled in the art will understand that the flexible electric heating sheet 900 in the seat cushion 400 can be electrically connected to the power system of the vehicle to receive power from the vehicle power system. Electricity. The seat cushion 400 itself may be fixedly disposed in the vehicle or may be purchased by the user to be added to the seat of the vehicle itself. In the former case, the flexible electric heating sheet 900 in the seat cushion 400 can pass through the fixed line. It is connected to the car's power system, and in the latter case, it can be connected to the car's power system by plugging it into, for example, a cigarette lighter.
如第八圖所示，本創作的軟性電熱片900可結合於一車用腰部電熱墊430，用以提供駕駛或乘客腰部保暖之用。以此僅係舉例說明多種可行的車內器具應用例，惟可以理解，本創作仍可有應用於多種的車內器具上。 As shown in the eighth figure, the soft electric heating sheet 900 of the present invention can be combined with a vehicle waist electric heating pad 430 for providing driving or passengers to keep the waist warm. This is merely an example of a variety of possible automotive interior applications, but it will be appreciated that the present invention can be applied to a wide variety of interior appliances.
在其他的應用中，本創作的軟性電熱片900可以結合於例如地毯700內，如第九圖所示，其中至少一片軟性電熱片900固定結合於地毯700內，或是其一側表面上，並透過連接至軟性電熱片900上的電纜702及設於電纜702末端的插頭704來連接至外部電源上。如有需要，可於電纜702上設置控制器706，用以控制供應至軟性電熱片900上的電流及電壓，藉以調整軟性電熱片900所產生的熱量及溫度。在類似的應用例中，如第十圖所示，本創作的軟性電熱片900是結合於腳墊708內，可供對使用者的腳部710提供保暖的功能，此外如第十一圖所示，本創作的軟性電熱片900更可套置於被毯內，應用為 電毯720，並透過連接至軟性電熱片900上的電纜702及設於電纜702末端的插頭704來連接至外部電源上，並可於電纜702上設置控制器706，用以控制供應至軟性電熱片900上的電流及電壓，藉以調整軟性電熱片900在電毯720內的溫度。本創作結合傳統的毛毯，將軟性電熱片與之結合，成為超柔軟的電熱毯，有別於傳統使用電熱絲之電熱毯，帶給人們不舒適之感受，再者、本創作之電熱毯更可使用DC直流電源供電，具有零電磁波，不會觸電/漏電等好處，可大幅提高電熱毯的安全性。 In other applications, the flexible electric heating sheet 900 of the present invention can be incorporated into, for example, a carpet 700, as shown in FIG. 9, wherein at least one piece of the flexible electric heating sheet 900 is fixedly coupled to the carpet 700 or on one side thereof. It is connected to an external power source through a cable 702 connected to the flexible heating sheet 900 and a plug 704 provided at the end of the cable 702. If necessary, a controller 706 can be disposed on the cable 702 for controlling the current and voltage supplied to the flexible electric heating sheet 900, thereby adjusting the heat and temperature generated by the soft electric heating sheet 900. In a similar application, as shown in the tenth figure, the soft electric heating sheet 900 of the present invention is incorporated in the foot pad 708, and can provide a function of keeping warm to the user's foot 710, and is also shown in FIG. It is shown that the soft electric heating sheet 900 of the present invention can be placed in the blanket, and the application is The electric blanket 720 is connected to the external power source through a cable 702 connected to the flexible heating sheet 900 and a plug 704 provided at the end of the cable 702, and a controller 706 can be disposed on the cable 702 for controlling the supply to the soft electric heating. The current and voltage on the sheet 900 are used to adjust the temperature of the soft heater sheet 900 within the blanket 720. This creation combines traditional blankets with soft electric heating sheets to become an ultra-soft electric blanket. It is different from the traditional electric blankets that use electric heating wires, which gives people a feeling of discomfort. Furthermore, the electric blanket of this creation is more It can be powered by DC DC power supply, has zero electromagnetic waves, and does not have the benefit of electric shock/leakage, which can greatly improve the safety of electric blanket.
前述的各種應用中，本創作的軟性電熱片900均是製做或組裝於與人體或欲加熱保溫對象做直接接觸的應用。惟本創作亦可應用於對空間的加熱，例如說，可將本創作之軟性電熱片900製做成較大尺寸或大面積的室內裝潢建材，以供結合至室內牆壁、地板上，提供室內加溫及保溫及美化裝潢效果。例如說，本創作的軟性電熱片900可以結合於地毯內，以大面積鋪設於地板上，或是以適當的尺寸設置於適當的空間內，或者本創作的軟性電熱片900可結合於地板內，提供地暖的功能。或者，本創作的軟性電熱片900可製做成壁毯或結合於壁毯或是壁畫內，吊掛或固定於牆面上，不僅可美化牆面，亦可對室內提供保溫的功能。由於本創作的軟性電熱片900具有輕薄及省能的功效，因此相當適合做為牆面或地板保溫裝置，本創作亦可與其他金屬片結合，設計成單片或多片式的室內電暖器，取代傳統的油循環式的葉片加熱器，另外，傳統的空調式暖氣機很容易形成頭熱腳冷的燥熱環境，也因如此，消費者常會不知不覺中將設定溫度調高，造成能源的浪費，其他的習用室內保暖裝置，如水暖等，因為需要供應熱水，造成裝設的困難，同時熱水的輸送亦會造成能源的損耗，再者習用的水暖並無美化及裝潢的功效，更常會因其設置而影響室內的美觀。就這些習用裝置的缺點而言，本創作不僅是輕薄美觀，而且在使用上更能節省能源，且因此其輕薄，更適合結合於各種的裝潢建材內。 In the foregoing various applications, the soft electric heating sheet 900 of the present invention is manufactured or assembled in an application for direct contact with a human body or an object to be heated and insulated. However, this creation can also be applied to the heating of the space. For example, the soft electric heating sheet 900 of the present invention can be made into a large-sized or large-area interior decoration building material for integration into indoor walls and floors, and providing indoors. Heating and insulation and landscaping. For example, the soft electric heating sheet 900 of the present invention can be integrated into the carpet, laid on the floor in a large area, or placed in an appropriate space in an appropriate size, or the soft electric heating sheet 900 of the present invention can be incorporated into the floor. Provides the function of floor heating. Alternatively, the soft electric heating sheet 900 of the present invention can be made into a wall tape or combined with a wall covering or a mural, suspended or fixed on the wall surface, not only can beautify the wall surface, but also can provide insulation function for the room. Because the soft electric heating sheet 900 of the present invention has the advantages of lightness and energy saving, it is quite suitable as a wall or floor insulation device. The creation can also be combined with other metal sheets to design a single or multi-piece indoor electric heating. In place of the traditional oil circulation type vane heater, in addition, the traditional air conditioner type heating machine can easily form a hot and cold environment with hot head and cold feet. Because of this, consumers often unconsciously set the temperature to increase, resulting in Waste of energy, other conventional indoor heating devices, such as plumbing, because of the need to supply hot water, causing difficulties in installation, while the delivery of hot water will also cause energy loss, and the conventional plumbing is not beautified and decorated. Efficacy, more often affects the aesthetics of the room due to its settings. In terms of the shortcomings of these conventional devices, the creation is not only thin and beautiful, but also saves energy in use, and therefore it is light and thin, and is more suitable for being combined in various decorative building materials.
做為室內建材之用，本創作的軟性電熱片900亦可結合於鏡子內，對鏡面做選擇性地加熱，以供對於浴廁內的鏡子做除霧之用。另一種鏡面除霧功能是車輛後視鏡的除霧，這對於行車安全有重大的正面效益。本創作的軟性電熱片900具有良好的導熱效果，因此相較於一般的鏡霧器而言，本創作的軟性電熱片900可以在一分鐘內達到加熱除霧的目的，而習用的除霧器有的甚至會需要十幾分鐘的時間才能達到所需的除霧效果。 As an indoor building material, the soft electric heating sheet 900 of the present invention can also be combined in a mirror to selectively heat the mirror surface for defogging the mirror in the toilet. Another mirror defogging function is the defogging of the vehicle rearview mirror, which has a significant positive effect on driving safety. The soft electric heating sheet 900 of the present invention has good heat conduction effect, so the soft electric heating sheet 900 of the present invention can achieve the purpose of heating and defogging in one minute compared with the general mirror mister, and the conventional mist eliminator Some even take ten minutes to achieve the desired defogging effect.
另外，除了前面提及的各種電熱用途以外，本創作的軟性電熱片900也可以結合於床墊或是床板本身，如褟褟米，以做成電熱床；以上說明解釋本創作的各種實施例，其中所揭示的相關說明及圖式均僅是供闡述本創作之技術內容，以及此技術手段所為之較佳的範例及應用而已，並不因此而限制本創作之範疇。再者，舉凡是針對本創作之結構、構成元件或材料等的等效置換及變換，均應係屬於下文中所述之本創作申請專利範圍所欲加以保護的範圍。 In addition, in addition to the various electrothermal applications mentioned above, the soft electric heating sheet 900 of the present invention can also be combined with a mattress or a bed itself, such as glutinous rice, to form an electric heating bed; the above description explains various embodiments of the present creation. The related descriptions and drawings are merely illustrative of the technical content of the present invention and the preferred examples and applications of the technical means, and do not limit the scope of the present invention. Furthermore, any equivalent substitutions and alterations to the structure, constituent elements or materials of the present invention are intended to be within the scope of the invention as claimed in the following claims.
200‧‧‧軟性發熱線路板 200‧‧‧soft heating circuit board
202‧‧‧絕緣基層 202‧‧‧Insert base
203‧‧‧頂側表面 203‧‧‧ top side surface
204‧‧‧發熱體 204‧‧‧heating body
206‧‧‧保護絕緣層 206‧‧‧Protective insulation
Claims (28)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102204967U TWM468119U (en) | 2013-03-18 | 2013-03-18 | Flexibly electric heater sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102204967U TWM468119U (en) | 2013-03-18 | 2013-03-18 | Flexibly electric heater sheet |
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| Publication Number | Publication Date |
|---|---|
| TWM468119U true TWM468119U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102204967U TWM468119U (en) | 2013-03-18 | 2013-03-18 | Flexibly electric heater sheet |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM468119U (en) |
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2013
- 2013-03-18 TW TW102204967U patent/TWM468119U/en not_active IP Right Cessation
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