201228450 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種軟性加熱亓. element)，並且特別地’本發明係關於 e^l e eating 性加熱元件。 阶彻紡織技術製造的軟 【先前技術】 隨著材料科學與工㈣發展，各種可發 出來。以下將詳述現有關於可發熱之功能二 第H的可發熱功能性織物係利用傳統的加 織物結合。在此需強調’第-類型的功 兹將上述類型加熱裝置的相關前案 ^ 6，160,246號、美國專利第_，233號%^= 5,792,714號、中華民_型專利公告號第135,2=專= 虎號第挪’662號’以及中華民國新型專利 第=型的可發熱功能性織物存有許多缺點，兹將詳 線ί·線圈、加熱片過於笨重，利用傳統加敎 艮，輕薄之片狀應用型態出現：電: i 線圈、加熱片不利於加工，甚難執行成穿、 ϊ丄ϊ加熱褒置’加熱線圈、加熱片 還兩要至^ 一層或多層厚的紡織品做隔絕，以 201228450 保護人體不受傷害，加上加熱線圈、加埶 致加熱線圈、加熱片與需要保暖的人體仍有相；mi 以及，兒，存在著潛在危險；⑶此類型加耗$ i二ϊϊΐί:者:當使用或是不瞭解產品使用方式時，ί 吊=易4生事故’（6)此類型加熱裝置不可折疊，否則 加,，、、線圈、加熱片局部過熱，而燒毀絕緣層，進^ 線圈、加熱片的材料性質會隨使用時間而^ 進而發生錢硬、魏及氧化等不彻財，若在f 下，加熱裝置若是不當地搬運或放置，料域加/、 加^片，裂，使用時便會產生火花，導致電熱線走 而引發火災；（8)此類型的加熱裝置不能防水，更不用說 刷、或洗滌了，為了避免弄髒加熱線圈或是保 會套上布罩，但也僅能清洗布罩而已。 寸術玍逋吊 綜合以上躲以傳統加熱_製成的加錄置之缺點的 歸納，明顯地可以看出其加熱效率有限、應用受限、安全性 堪慮的主因在於採用了笨重的加熱線圈、加熱片。 第二類型的可發熱功能性織物係利用具有吸/放熱能的相 變化材料(phase change material)顆粒塗佈於紡織品上，利用此 相變化材料能吸收並放出熱能的特性，調節溫度之變化。茲 將上述類型加熱裝置的相關前案列舉如下：美國專利第 5,885,475號以及6,207,738號。相較於第一類型可發熱功能 性織物，第二類可發熱功能性織物可執行成繞性的可g埶功 能性織物。 … 然而，第二類型可發熱功能性織物所運用的相變化材料 能吸/放熱的總熱量有限，一般所能調節的溫度區間範圍為土2 201228450 ^此間甚為狹小’並且穿戴者無法控制溫度。 效;ϊΐΐ這塗佈了相變化材料祕織品真正的功 二疋tl·〜戴者穿著時的舒適度’而非達到保溫、禦寒之 t。此外，此類塗佈相變化材料之紡織品的成本高，雖可 洗滌，但因材料本身的限制，洗滌次數受限。201228450 VI. Description of the Invention: [Technical Field] The present invention relates to a soft heating element, and in particular, the invention relates to an e heating element. Soft manufacturing of the textile technology [Previous technology] With the development of materials science and engineering (4), various kinds can be developed. The heat-generating functional fabrics of the prior art relating to heat-generating function No. H will be described in detail below using conventional fabric bonding. In this case, it is necessary to emphasize that the 'type-type of merits of the above-mentioned type of heating device related to the previous case ^ 6,160,246, the United States Patent No. _, 233% ^ = 5,792,714, Chinese people _ type patent announcement number 135, 2 =Special = Tiger No. '662' and the Republic of China new patent type = type of heat-resistant functional fabrics have many shortcomings, the details of the line ί·coils, heating sheets are too bulky, using traditional twisting, thin and light The appearance of the sheet-like application appears: electricity: i coils, heating sheets are not conducive to processing, it is difficult to perform the wearing, heating, heating, heating, heating, and heating, two or more layers of thick textiles With 201228450 to protect the human body from harm, plus heating coils, twisting heating coils, heating sheets and human body that need to keep warm; mi and, there are potential dangers; (3) this type adds $ i ϊϊΐ :When: When using or not knowing the way of using the product, ί 吊=易4生事故'(6) This type of heating device can not be folded, otherwise the addition,,,, coil, heating sheet is partially overheated, and the insulation layer is burned. Into the coil, heating sheet The nature of the material will vary with the time of use, and then the money will be hard, Wei and oxidized. If it is under f, if the heating device is improperly transported or placed, the material area will be added/added, cracked, and used. Sparks cause the heating wire to go out and cause fire; (8) This type of heating device can not be waterproof, let alone brush, or wash, in order to avoid soiling the heating coil or to protect the cloth cover, but only Clean the cloth cover only. The integration of the above-mentioned shackles and the traditional heating _ the addition of the disadvantages of the recording, it can be clearly seen that the heating efficiency is limited, the application is limited, the safety is mainly due to the use of bulky heating coils , heating sheet. The second type of heat-generating functional fabric is coated on the textile using phase change material particles having heat absorption/discharge energy, and the phase change material can absorb and release the characteristics of the heat energy to adjust the temperature change. A related example of a heating device of the type described above is listed below: U.S. Patent Nos. 5,885,475 and 6,207,738. In contrast to the first type of heat-generating functional fabric, the second type of heat-generating functional fabric can be made into a wrapable functional fabric. ... However, the phase change material used in the second type of heat-generating functional fabric has a limited total heat absorption/desorption heat. Generally, the temperature range that can be adjusted is soil 2 201228450 ^ This time is very small 'and the wearer cannot control the temperature . Ϊΐΐ ϊΐΐ ϊΐΐ 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布 涂布In addition, such textiles coated with phase change materials are costly and, although washable, are limited in number of washes due to the limitations of the materials themselves.
W、麵的可發熱魏性織物係將金屬麟(metal fibers) 電Μ·— yam)，再將導電紗以紡織技術直接盘 ί，ίΪ(例如，織布)結合，並形成導電迴路，以取代傳及 带广，.、線圈做為加熱ϋ之用。上述與軟性基底結合並做為導 ΪίΪ的導轉、必須與電源供絲連接，進而將電源供應器 k供的電能轉換成熱能。明顯地，第三類型可發埶功能性 織物可執行成祕電齡置。進―步，帛三_可發熱功能 性織物可結合溫度感·以及溫度控㈣，以提供使用者溫 控之功能。茲將上述利用含金屬纖維之導電紗做為加熱器的 可加熱功能性織物相關前案列舉如下：美國專利第6,548,789 號以及美國專利第6,545,253號。 ’ ’ 第三類型可發熱功能性織物並不具有傳統金屬線圈笨 重、不易清洗…等等缺點，因此，第三類型可發熱功能性織 物可廣泛地被應用作為保暖、禦寒以及隔絕冷空‘氣等用途之 用品，例如，保暖禦寒用的衣物、電熱毯、熱敷墊、保暖座 墊以及隔絕冷空氣用的窗簾…等等。 然而，第三類型可發熱功能性織物具有一顯著的缺點， 亦即由於其熱能係來自於成迴路之導電紗轉換電能而來，因 此，僅有導電紗覆蓋部位才能提供熱能。嚴格來說，第三類 t 了毛熱功月b性織物為一維電熱裝置（one-dimensional electrical heating apparatus)，亦即其熱源覆蓋範圍本質上為一 維的覆蓋範圍。因此，第三類型可發熱功能性織物其發熱所 201228450 ，生之溫度分布並不均勻。此外，第 物雖說應用範圍廣泛，作明黠砧甘，—力生織 需要較高加熱功^環顯地，其仍無法顧於單位面積 你，2，有錄類的電子裝置其在臨界溫度町無法運 雷子ί署壯面f、電池、磁碟機’等。因此’這些種類 捭運θ裝設軟性加熱元件來在低溫下自行加熱以惟 及美_第6，_8號。這些用來 的Ϊ=ί =熱元件皆是在軟性基底上纖所須 低。/圖案i_鳩地’其撓性有限、製造成本高、壽命 【發明内容】 軟性力因:元範=供-種以紡織技術織成的 撓性佳:4不=’ 發明之軟性加熱元件具有可 傷Eh，* 不佔工間、重I輕、裝設容易、製造容易，等 圍*ii特別地’其熱源覆蓋範圍本f上為二維的覆蓋範 Ϊ: 別地，根ί本發明之軟性加熱元件其應用範圍廣 亦可以應用於單位面積需要較低加熱功率的環境下， 亦可以朗料位_需錄高加熱神的環境下。 含-之—較佳具體實關之軟性加熱元件，其包 n為:自缺童t生if以及n根包芯'紗(C0UPling yam)，其中 整二。?根包騎係以一纺織工法與該軟性基底 小一 c右 母一根包芯紗係由一芯紗(core yarn)以及至 :二ίΪ，金屬絲(r〇Ued metal wire)所構成，並且該至 ^ 軋金屬絲係分別螺旋地纏繞該芯紗。該芯紗可以 鑰J二t電芯長纖、多根導電短纖、至少一非導電芯長 、，我夕根料電賴所構成。該等包芯紗储流經其本身 201228450 的電流轉換成熱。 於一具體實施例中，該軟性基材可以是一膜材 (membrane)、一織布(woven fabric)或一不織布（nonwoven fabric) 〇 於一具體實施例中，該紡織工法係一針織法(knitting way)、一經編針織法(Warp knitting way)、一緯編針織法 (weft knitting way)、一 平織法(weaving way)、一 編織法 (braiding way)、一車縫法、一手縫法或一繡花法。 於一具體實施例中，用來製造該等經滾軋金屬絲的材料 可以是銅（copper)、銅鎳合金(CuNi alloy)、銅鎳矽合金 (CuNiSi alloy)、銅鎳辞合金(CuNiZn alloy)、銅鎳錫合金 (CuNiSn alloy)、銅鉻合金(CuCr alloy)、銅銀合金(CuAg alloy)、銀（silver)、金（gold)、鉛（lead)、鋅（zinc)、銘 (aluminum)、錄(nickel)、黃銅(brass)、構青銅(phosphor bronze)、鈹銅合金（beryllium copper)、鎳鉻合金 (nichrome)、嫣（tungsten)、！白（platinum)、把(palladium)、 銅鑛合金（CuW alloy)、不錄鋼（stainless steel)、鈦 (titanium)、鈦合金系列（titanium alloys)、鎳鉻鉬鎢合金 (Ni-Cr-Mo-W alloy)、錯（zirconium)、錯合金系列 (zirconium alloys)、钽（tantalum)、HASTELLOY 合金系 列、鎳合金系列、MONEL合金系列、ICONEL合金系 列、FERRALIUM合金、NITRONIC合金系列、 CARPENTER合金，等或其他商用的金屬或合金。 於一具體實施例中，用來製造該至少一根非導電芯長纖 以及該多根非導電短纖的材料可以是聚g旨類(p〇lyester)、聚酿 胺類（polyamide)、聚丙烯腈類（p〇ly aery lie)、聚乙稀類 (polyethylene)、聚丙烯類（polypropylene)、纖維素類 201228450 (cellulose)、蛋白質類(protein)、彈性纖維類(eiast〇meric)、聚 全氟乙烯類(polytetrafluoroethylene)、聚亞苯苯并二噁唑類 (p〇ly-p-phenylenebenzobisoxazole, PBO)、聚醚酮類 (polyetherketone)、碳素類(carbon)或玻璃纖維類(glass fiber)， 等或其他商用非導電纖維用之材料。 關於本發明之優點與精神可以藉由以下的發明詳述及所 附圖式得到進一步的瞭解。 【實施方式】 f下將詳述本發明之較佳具體實施例以及實際應用案 例，藉以充分說明本發明之特徵、精神及優點。 請參閱圖一，該圖式揭露根據本發明之一較佳具體實施 例之軟性加熱元件1以及其可能的主要紡織結構。 如圖一所示 很媒本發明之較佳具體實施例之軟性加熱 ^ 1 ’其包含一絕緣的軟性基底10以及N根包芯紗14， 二，N為一自然數。該N根包芯紗丨4係以一紡織工法與該 軟性基底10整合。 須強_是，該等包料、14可導電，並且將流經其 本身的電流轉換成熱。 觸二A ’圖二A係示意地繪示根據本發明所之包 14 之實把例的結構。如圖二A所示，每一根包芯紗 並曰、一芯紗142以及至少一經滾軋的金屬絲144所構成， 至少一經滾軋金屬絲144係分別螺旋地纏繞該芯紗 務上，該芯紗142可以由至少一導電芯長纖、多根導 -二至少一非導電芯長纖或多根非導電短纖所構成。圖 —τ的包芯紗14 ’其芯紗142係由多根非導電芯長纖所 201228450 構成。於實際應种，雜在芯紗142上之減軋金屬絲 =4的J數係根據該包芯紗14之單位長度的阻抗值、柔軟 ^、了撓性、機械性質’等性質的實際要求而^。此外，示 ϋΊ a中纏繞在芯紗142上之同—根相鄰e的經滾軋金屬 4 144之間存有間隙。於實際應用巾，根據該包芯紗14之單 度的阻抗值、柔軟性、可撓性、機械性質等性質的實際 ’、’纏繞在芯紗142上之同—根相鄰㈣經滚軋金屬絲 144也可能部分重疊。W, the surface of the heatable Wei fabric is metal ) ( yam), and then the conductive yarn is directly combined with textile technology, Ϊ (for example, weaving), and form a conductive loop, Instead of transmitting and widening, the coil is used for heating. The above-mentioned combination with the flexible substrate and conduction as a guide must be connected to the power supply wire to convert the electrical energy supplied by the power supply k into thermal energy. Obviously, the third type of hair-producing functional fabric can be implemented as a secret-aged device. Step-by-step, 帛 _ heat-generating functional fabric can be combined with temperature sense and temperature control (4) to provide user temperature control. The above-mentioned prior art examples of the use of a conductive fiber comprising a metal fiber as a heater are described in the following: U.S. Patent No. 6,548,789 and U.S. Patent No. 6,545,253. ' ' The third type of heat-generating functional fabric does not have the disadvantages of the traditional metal coil being bulky, difficult to clean, etc. Therefore, the third type of heat-generating functional fabric can be widely used as a warm, cold and insulated cold air. Supplies for other purposes, such as clothing for warmth and cold, electric blankets, heat pads, warm cushions, curtains for insulating cold air, etc. However, the third type of heat-generating functional fabric has a significant disadvantage in that its thermal energy is derived from the conversion of electrical energy into a looped conductive yarn, so that only the conductive yarn covering portion can provide thermal energy. Strictly speaking, the third type of t-hair fabric is a one-dimensional electrical heating apparatus, that is, its heat source coverage is essentially one-dimensional coverage. Therefore, the third type of heat-generating functional fabric has a heat generation 201228450, and the temperature distribution is not uniform. In addition, although the first object is widely used, it is abundance of the anvil, and the force of the weaving needs a higher heating power, and it is still unable to take care of the unit area. 2, there is a recorded electronic device at the critical temperature. The town can not transport Lei Zi, the Department of the Department of f, f, battery, disk drive, and so on. Therefore, these types of θ are equipped with soft heating elements to heat themselves at a low temperature to obtain the number _6, _8. These Ϊ=ί = thermal components are required to be low on the flexible substrate. /pattern i_鸠地'its flexibility is limited, manufacturing cost is high, life is long [invention content] Soft force factor: Yuan Fan = supply - kind of flexibility woven by textile technology: 4 not = 'invented soft heating element It has the ability to injure Eh, * does not occupy the work space, is light I, is easy to install, easy to manufacture, and so on. *I specially's coverage of the heat source is a two-dimensional coverage of this f: The soft heating element of the invention has a wide application range and can be applied to an environment requiring a lower heating power per unit area, and can also be used in a high-heating environment. A soft heating element comprising - preferably a specific one, wherein the package n is: from the child's birth if and the n core core yarn (C0UPling yam), wherein the whole two. The root bag is made of a weaving method and the soft base small one c. The right mother core yarn is composed of a core yarn and a wire (r〇Ued metal wire). And the rolled wire is spirally wound around the core yarn, respectively. The core yarn can be composed of a key, a long electric fiber, a plurality of conductive short fibers, at least one non-conductive core length, and a base material. These core-spun yarns are converted to heat by their own 201228450 current. In one embodiment, the flexible substrate can be a membrane, a woven fabric, or a nonwoven fabric. In one embodiment, the weaving method is a knitting method ( Knitting way), Warp knitting way, weft knitting way, weaving way, braiding way, one sewing method, one hand sewing method or An embroidery method. In one embodiment, the material used to fabricate the rolled wire may be copper, CuNi alloy, CuNiSi alloy, or CuNiZn alloy. ), CuNiSn alloy, CuCr alloy, CuAg alloy, silver, gold, lead, zinc, zinc ), nickel, brass, phosphor bronze, beryllium copper, nichrome, tungsten,! Platinum, palladium, CuW alloy, stainless steel, titanium, titanium alloys, nickel-chromium-molybdenum-tungsten alloys (Ni-Cr-Mo) -W alloy), zirconium, zirconium alloys, tantalum, HASTELLOY alloy series, nickel alloy series, MONEL alloy series, ICONEL alloy series, FERRALIUM alloy, NITRONIC alloy series, CARPENTER alloy, etc. Or other commercial metals or alloys. In one embodiment, the material used to make the at least one non-conductive core filament and the plurality of non-conductive staple fibers may be a polyg, a polyamide, a poly Acrylonitrile (p〇ly aery lie), polyethylene, polypropylene, cellulose 201228450 (cellulose), protein, eiast〇meric, poly Polytetrafluoroethylene, p〇ly-p-phenylenebenzobisoxazole (PBO), polyetherketone, carbon or glass fiber ), etc. or other materials for commercial non-conductive fibers. The advantages and spirit of the present invention will be further understood from the following detailed description of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to the preferred embodiments of the present invention and the preferred embodiments thereof. Referring to Figure 1, there is shown a soft heating element 1 and its possible primary textile structure in accordance with a preferred embodiment of the present invention. As shown in Figure 1, the soft heating of the preferred embodiment of the present invention comprises an insulative flexible substrate 10 and N core spun yarns 14, two, N being a natural number. The N core spun yarns 4 are integrated with the flexible substrate 10 by a weaving method. It must be strong—yes, the materials 14, 14 can conduct electricity and convert the current flowing through itself into heat. The touch A A' Fig. 2A schematically shows the structure of a practical example of the package 14 according to the present invention. As shown in FIG. 2A, each of the core spun yarns, the core yarn 142 and the at least one rolled wire 144 are formed, and at least one rolled wire 144 is spirally wound around the core yarn, respectively. The core yarn 142 may be composed of at least one conductive core filament, a plurality of conductors - two at least one non-conductive core filament or a plurality of non-conductive staple fibers. The core yarn 142 of Fig. τ is composed of a plurality of non-conductive core filaments 201228450. In actual practice, the number of J of the reduced-rolled wire 4 on the core yarn 142 is based on the actual requirements of the impedance value, softness, flexibility, and mechanical properties of the core yarn 14 per unit length. And ^. Further, there is a gap between the rolled metal 4 144 of the same-root adjacent e wound on the core yarn 142 in the indication a. In the actual application towel, according to the single degree of impedance value, flexibility, flexibility, mechanical properties and the like of the core yarn 14, the same as the root of the core yarn 142 is wound (four) rolled The wires 144 may also partially overlap.
^參閱圖二Β及圖二C ’圖二Β係圖二a中之尚未滾 軋的金屬絲144未沿C-C線之截面視圖，以及經滚軋的金屬 絲144沿C’_C’線之截面視圖。圖二^細二a巾之包芯紗 14^〇、B-B線之杈截面視圖。如圖二b所示，一段長度為t、 直授為d之尚未滾軋的金屬絲144其體積為r(d/2)2xt，能與 心紗142接觸的面積近乎—條線。同樣示於圖二b，同樣一 段長度為軋麟度為μ的金屬絲144其體積與尚未 滾軋的金屬絲144的體積相等，所以其能與騎142接觸的 面積為4dxt。因此’於圖二a中之案例中，本發明將金屬絲 144滾軋能制相同體積且與芯紗包繞翻的面積較大之金 ，144。經滾軋金屬絲144緊密纏繞芯紗ι42，藉此，如 圖二c所示，根據本發明之包芯紗14具有於芯紗142與經 滾軋金屬絲144之附目當大的服雌(睛plianee)，更利於紡 織。更重要的是’利用經滾軋金屬絲144，圖二A所示之包 芯紗14具有更大的加熱表面積。 需強调的是，根據本發明之包芯紗14的結構也可根據張 力承受、撓折性承受、防火性、導熱性等功能性要求分別以 符合該功能要求的材質來組合而成。 於一具體實施例中，該軟性基材10可以是一膜材、一 201228450 織布或一不織布。於眘隊— 時，該膜材可以由中’當該軟性基材ίο為膜材 人工橡膠，等高分子材料所製成。、、TPU、PVC、PTEE、 針織法、一經編 編織法、一車縫 於-具體實施例巾，該紡織工法 針織法、一緯編針織法、一 ’、 法 '一手縫法或-魅法。傾法、， 例如 ^圔一所不之軟性加熱元件1其軟性美庙丨〇曰ώ & 更佳、輕薄i 本身挽性 基則是以高分子材料製成“ -杜、1 ®車^^該膜材1G ’合成根據本發明之軟性加熱 u。圖四二所示之軟性加熱元件i其軟性基底1〇是由多 根非導電紗12編織而成，該軟性基底1〇與多根包芯紗14係 以一平織法整合成根據本發明之軟性加熱元件1。 於一具體實施例中，用來製造該等經滚軋金屬絲144的 材料可以是銅(copper)、銅鎳合金(CuNi alloy)、銅鎳矽合 金(CuNiSi alloy)、銅錄鋅合金(CuNiZn alloy)、銅鎳錫合 金(CuNiSn alloy)、銅鉻合金(CuCr alloy)、銅銀合金(CuAg alloy)、銀（silver)、金（gold)、鉛（lead)、鋅（zinc)、鋁 (aluminum)、鎳（nickel)、黃銅（brass)、磷青銅（phosphor bronze)、鈹銅合金（beryllium copper)、錄鉻合金 (nichrome)、鎢（tungsten)、麵（platinum)、！巴(palladium)、 銅鶴合金（CuW alloy)、不錄鋼（stainless steel)、鈦 (titanium)、鈦合金系列(titanium alloys)、錄鉻鉬嫣合金 (Ni-Cr-Mo-W alloy)、結（zirconium)、結合金系列 201228450 (zirconium alloys)、组（tantalum)、HASTELLOY 合金系 列、鎳合金系列、MONEL合金系列、ICONEL合金系 列、FERRALIUM合金、NITRONIC合金系列、 CARPENTER合金，等或其他商用的金屬或合金。 於一具體實施例中，用來製造該至少一根非導電芯長纖 以及該多根非導電短纖的材料可以是聚自旨類(polyester)、聚酿 胺類（polyamide)、聚丙烯腈類（polyacrylic)、聚乙稀類 (polyethylene)、聚丙稀類（polypropylene)、纖維素類 (cellulose)、蛋白質類(protein)、彈性纖維類(elast〇meric)、聚 全氟乙稀類(polytetrafluoroethylene)、聚亞笨苯并二σ惡嗤類 (poly-p-phenylenebenzobisoxazole, PBO)、聚趟酮類 (polyetherketone)、碳素類(carbon)或玻璃纖維類(glass fiber)， 等或其他商用非導電纖維用之材料。 根據本發明之軟性加熱元件1進一步包含兩端子。該 兩端子係安置在該軟性基底10上，並且與該等包芯紗14 作電氣接觸’該兩端子用以提供一電源之電連接。例如， 圖四中標示標號16、18分別為一金屬落，且分別接合在 該等包芯紗14的兩端’以與該等包芯紗η作電氣接觸。 另有不同的設計，如圖一及圖三所示之軟性加熱元件i， 其所採用的單根包芯紗14的兩個末端146、148，即可做 為該軟性加熱元件1對電源連接用的端子。 综上所述’應能輕易瞭解根據本發明之軟性加熱元件具 有可，性佳、輕薄不佔空間、重量輕、裝設容易了製造^ 易丄等優點，並且特別地，其熱源覆蓋範圍本質上為二維的 ，蓋範圍。並且特別地，根據本發明之軟性加熱元件其應用 ，圍廣泛，不但可以應用於單位面積需要較低加熱功以g環 境下，亦可以應用於單位面積需要較高加熱功率的環境下。衣 11 201228450 福 述本述==清楚 施，對本發明之範偏限制： ===的解釋，以致使其涵== 201228450 【圖式簡單說明】 元件圖-騎示根據本發明之—較佳具體實施例的軟性加熱 構。圖二A _崎示本物_做糊㈣的結 圖- B係圖二A中之尚未滾軋的金 之截面視圖以及經滾軋的金屬絲144 線 圖二C係圖三A中之包芯紗14沿邮線之截面視圖。 熱元=鱗祿據本刺之另—健具體實施綱軟性加 熱元^四鱗祿據本發明之另—較佳具體實施例的軟性加 【主要元件符號說明】 10 :軟性基材 14 :包芯紗 144 :金屬絲 16、18 :端子 1 :軟性加熱元件 12 :非導電紗 142 :芯紗 146、148 :金屬絲的末端Referring to Fig. 2A and Fig. 2C' Fig. 2, the unrolled wire 144 in Fig. 2a is not taken along the CC line, and the cross section of the rolled wire 144 along the C'_C' line. view. Fig. 2 is a cross-sectional view of the core-spun yarn of 14a and B-B. As shown in Fig. 2b, a length of t, the untwisted wire 144, which is directly taught as d, has a volume of r(d/2)2xt, and the area which can be in contact with the heart yarn 142 is nearly a line. Also shown in Fig. 2b, the same length of wire 144 having a length of μ is equal to the volume of the unrolled wire 144, so that the area in contact with the rider 142 is 4 dxt. Thus, in the case of Fig. 2a, the present invention rolls the wire 144 into a gold having a larger volume and a larger area than the core yarn, 144. The rolled wire 144 is tightly wound around the core yarn ι42, whereby, as shown in Fig. 2c, the core spun yarn 14 according to the present invention has a large female dressing on the core yarn 142 and the rolled wire 144. (eye plianee), more conducive to textiles. More importantly, the core yarn 14 shown in Fig. 2A has a larger heating surface area using the rolled wire 144. It should be emphasized that the structure of the core spun yarn 14 according to the present invention can also be combined according to the functional requirements of tensile force acceptance, flexural strength, fire resistance, thermal conductivity and the like in accordance with the functional requirements. In one embodiment, the flexible substrate 10 can be a film, a 201228450 woven fabric or a non-woven fabric. In the case of Yu Shen Team, the film can be made of medium-sized plastic materials such as the artificial rubber and the like. , TPU, PVC, PTEE, knitting method, warp knitting method, one sewing in the specific embodiment towel, the weaving method knitting method, a weft knitting method, a ', method' one hand sewing method or - charm method . Pour the law, for example, a soft heating element 1 is soft and beautiful. & better, thin and light i itself is made of polymer material "-Du, 1 ® car ^ ^The film 1G 'synthesizes the soft heating u according to the present invention. The soft heating element i shown in Fig. 42 shows that the soft substrate 1 is woven from a plurality of non-conductive yarns 12, the flexible substrate 1 and a plurality of The core spun yarn 14 is integrated into a soft heating element 1 according to the present invention in a plain weave. In one embodiment, the material used to make the rolled wire 144 may be copper, copper nickel alloy. (CuNi alloy), CuNiSi alloy, CuNiZn alloy, CuNiSn alloy, CuCr alloy, CuAg alloy, silver Silver), gold, lead, zinc, aluminum, nickel, brass, phosphor bronze, beryllium copper, recorded Nichrome, tungsten, platinum, palladium, CuW alloy, no Stainless steel, titanium, titanium alloys, Ni-Cr-Mo-W alloy, zirconium, bonded gold series 201228450 (zirconium alloys), Group (tantalum), HASTELLOY alloy series, nickel alloy series, MONEL alloy series, ICONEL alloy series, FERRALIUM alloy, NITRONIC alloy series, CARPENTER alloy, etc. or other commercially available metals or alloys. In one embodiment, used to manufacture The at least one non-conductive core filament and the material of the plurality of non-conductive staple fibers may be a polyester, a polyamide, a polyacrylic, or a polyethylene (polyethylene). Polyethylene), polypropylene, cellulose, protein, elast meric, polytetrafluoroethylene, polyphenylene benzo Poly-p-phenylenebenzobisoxazole (PBO), polyetherketone, carbon or glass fiber, or other materials for commercial non-conductive fibers. The soft heating element 1 according to the invention further comprises two terminals. The two terminals are disposed on the flexible substrate 10 and are in electrical contact with the corespun yarns. The two terminals are used to provide electrical connection to a power source. For example, reference numerals 16, 18 in Fig. 4 are respectively a metal drop and are respectively joined at both ends ' of the core spun yarns 14 to make electrical contact with the core spun yarns η. Different designs, such as the soft heating element i shown in FIG. 1 and FIG. 3, the two ends 146, 148 of the single core yarn 14 used as the soft heating element 1 can be connected to the power supply. Terminal used. In summary, it should be readily understood that the soft heating element according to the present invention has the advantages of good sapability, lightness and thinness, no space occupation, light weight, easy installation, and the like, and in particular, the essence of the heat source coverage. On the two-dimensional, cover range. In particular, the soft heating element according to the present invention has a wide range of applications, and can be applied not only to a unit area requiring a lower heating work in a g environment, but also to an environment requiring a higher heating power per unit area.衣11 201228450 福述本述==clearly, the specification of the invention is limited: ===, so that it culverts== 201228450 [Simplified illustration] Component diagram - riding according to the invention - preferably The soft heating structure of the specific embodiment. Figure 2A _ 崎 本 本 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ A cross-sectional view of the yarn 14 along the postal line. Thermal element = scales according to the thorns of the other - the specific implementation of the soft heating element ^ four scales according to the invention - the preferred embodiment of the soft plus [main symbol description] 10: soft substrate 14: package Core yarn 144: wire 16, 18: terminal 1: soft heating element 12: non-conductive yarn 142: core yarn 146, 148: end of wire