CN102083246B - Far-infrared electric heating film - Google Patents

Far-infrared electric heating film Download PDF

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CN102083246B
CN102083246B CN 201010562200 CN201010562200A CN102083246B CN 102083246 B CN102083246 B CN 102083246B CN 201010562200 CN201010562200 CN 201010562200 CN 201010562200 A CN201010562200 A CN 201010562200A CN 102083246 B CN102083246 B CN 102083246B
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insulating film
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CN102083246A (en
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胡正明
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胡正明
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Abstract

本发明涉及一种远红外电热膜,包括左导电银浆条、右导电银浆条、导电碳浆条、下绝缘薄膜、上绝缘薄膜、左导电铜片、右导电铜片、外接电源线,左导电银浆条和右导电银浆条设置于下绝缘薄膜上,导电碳浆条设置于下绝缘薄膜上,左导电铜片和右导电铜片设置于下绝缘薄膜上,左、右两根导电铜片分别与左、右导电银浆条两端重叠,再连接在导电碳浆条的左右两端,上绝缘薄膜压合在下绝缘薄膜上,重叠压合好的左右导电银浆条和左右导电铜片与外接电源线相连。 The present invention relates to a far infrared heating film, a conductive paste comprising a left bar, a right bar conductive silver paste, conductive carbon paste strips, the lower insulating film, the insulating film, conductive copper left and right conductive copper, the external power source line, left and right strips of conductive silver paste conductive silver strips disposed on the lower insulating film, a conductive carbon paste strips disposed on the lower insulating film, and left and right conductive copper conductive copper insulating film provided on the lower, left, and right two conductive copper respectively left and right both ends of the strip overlapping conductive silver paste, and then connected to left and right ends of the conductive carbon paste strips, on the lower insulating film laminated on the insulating film, conductive silver strips overlapped and pressed around about good copper conductive line is connected to an external power source. 本发明提供的一种远红外电热膜,电热转换率高达98%,节电效果非常明显;成本低,制作方便,无废污排放;具有远红外发热效应,发热温度不超过80℃,大大拓宽了其应用范围;而且制备工艺简单,易于产业化。 A far-infrared heating film provided by the present invention, electrothermal conversion rate of 98%, saving effect is obvious; low cost, easy to manufacture, no waste and waste discharge; having a far-infrared heating effect, heating temperature does not exceed 80 ℃, greatly broadened its scope of application; and preparation process is simple, easy industrialization.

Description

一种远红外电热膜技术领域 A far-infrared heating film Technical Field

[0001 ] 本发明属于电发热元件技术领域,尤其是一种远红外电热膜。 [0001] The present invention belongs to the technical field of electrical heating elements, in particular, a far-infrared heating film.

背景技术 Background technique

[0002] 从电的发明开始,就有了电发热材料,目前广泛使用的电发热材料主要有金属电阻电热材料(金属电阻丝等)、非金属电阻电热材料(石墨棒、石墨布等)。 [0002] The invention starts from an electrical, there is an electrical heating material, electrical heating material widely used mainly in electric resistance metal material (a metal resistance wire, etc.), non-metallic resistive heating material (graphite rod, graphite cloth, etc.). 电发热材料总是向着制作简单、节能、耐压范围大、使用寿命延长的目标发展,节能是目前人们最为关注的参数。 Electric heating material is always toward making simple, high energy efficiency, pressure range, extended service life goal of development, energy conservation is the parameter currently most attention.

[0003] 近年来,人们研制出了电发热膜,由于这种电发热材料一般都具有较高的电热转换率,使用寿命比金属电阻电发热材料高,制备方法比较简单,并且许多电热膜具有柔软性等特点,电发热膜已成为电发热材料中的一个发展方向。 [0003] In recent years, an electric heating film developed, due to this electric heating materials typically have a high electric conversion rate, high life electrically resistive heating material than metal, preparation method is simple, and many electric film having softness and other characteristics, electrical heating film has become a development direction of electric heating material. 从目前已有的电发热膜的情况来看,主要有两类:一类是硬膜,即膜不具有柔软性,成为片状或者板状,如用碳纤维分布在热固性树脂中制成的电发热膜、将金属压成薄条状压封在绝缘材料(如云母等)中制成的金属电发热膜等;另一类是柔软膜,即膜具有良好的柔软性,如将电发热材料制成浆料,通过丝网印刷等方法将电发热材料嵌入绝缘材料中制成的电发热膜等。 From the current situation of the existing electric heating films of view, there are two types: one is a hard film, i.e. film does not have flexibility, into a sheet or a plate made of electrical distribution in a thermosetting resin with carbon fibers heating film, the thin metal strip pressed into the sealing pressure in the insulating material (e.g. mica) in the metal electrode film made of heat; the other is a soft film, i.e. a film having good flexibility, such as the electric heating material the slurry is made by screen printing method or the like embedded in an electrically insulating material made of a material heat electric heating film. 对于硬膜电发热材料,具有使用温度较高(最高使用温度可达900°C左右)的特点,但它的电热转换率相对较低(一般不大于80% ),不柔软,许多情况下不能使用;柔软性电发热膜都具有较高的电热转换率(可大于80% ),所以很受重视,但目前这种电发热膜一般最高使用温度都在100°C以下。 For subdural electric heating material, with the use of a higher temperature (maximum use temperature up to about 900 ° C) characteristics, but its relatively low electric conversion rate (typically less than 80%), inflexible and in many cases can not be use; the flexibility of the electric heating films have high electric conversion rate (may be greater than 80%), it is highly valued, but this electrical heating film are typically the maximum temperature below 100 ° C. 所以电发热膜在电发热材料中还不能大规模、全方位使用。 So the electric heating film can not be large-scale electric heating material, the use of the full range.

[0004]目前市场上的电热膜发热以铜导电,中间用油墨或导电丝为发热体,通电后可能产生局部高温,使电热膜发热温度不均,热平衡效果差。 [0004] Currently on the market heating electric film copper conductive ink or the conductive intermediate filament of fever, local temperature may occur after power the electric film heating temperature unevenness, poor thermal equilibrium. 并且放射出的远红外线波段与人体的波段频率不能完全匹配,难以与人体产生共振,达不到理疗效果。 And far-infrared light emitted can not exactly match the frequency band of the human body, it is difficult to resonance with the human body, reach the therapeutic effect. 现有的电热膜将发热导体薄层,压夹在二层高绝缘的薄膜中间,实现电热转换。 Existing electric heat conductor thin film, sandwiched between the second floor high pressure insulating film, electrothermal converting achieved. 虽然有金属棒或丝的电热转换,但是成本闻、寿命低。 Although there are metal rod or wire electric conversion, but the cost of smell, low life.

发明内容 SUMMARY

[0005] 针对上述技术中存在的不足之处,本发明提供一种电热转换率高,低碳、无毒、无害,并且具有远红外发热效应的远红外电热膜。 [0005] For the above-described deficiencies present in the art, the present invention provides an electrothermal conversion rate, low carbon, non-toxic, harmless, and has a far-infrared heating film heating effect of the far infrared.

[0006] 为实现上述目的,本发明提供一种远红外电热膜,包括左导电银浆条、右导电银浆条、导电碳浆条、下绝缘薄膜、上绝缘薄膜、左导电铜片、右导电铜片、、外接电源线,左导电银浆条和右导电银浆条设置于下绝缘薄膜上,导电碳浆条设置于下绝缘薄膜上,左导电铜片和右导电铜片设置于下绝缘薄膜上,左、右两根导电铜片分别与左、右导电银浆条两端重叠,再连接在导电碳浆条的左右两端,上绝缘薄膜压合在下绝缘薄膜上,重叠压合好的左右导电银浆条和左右导电铜片与外接电源线相连。 [0006] To achieve the above object, the present invention provides a far-infrared heating film, conductive silver paste comprising a left bar, a right bar conductive silver paste, conductive carbon paste strips, the lower insulating film, the insulating film, conductive copper left and right conductive copper ,, external power cord, the left and right strips of conductive silver paste conductive silver strips disposed on the lower insulating film, a conductive carbon paste strips disposed on the lower insulating film, and left and right conductive copper conductive copper disposed at insulating film, left and right, respectively left and two conductive copper, conductive silver strips and right ends overlap, and then connected to left and right ends of the conductive carbon paste strips, on the lower insulating film laminated on the insulating film, overlapping nip good conductive silver strips approximately conductive copper and around an external power supply line. 所述左右两根导电铜片分别与左右导电银浆条两端重叠,所述左右两根导电铜片和左右导电银浆条将所有的导电碳浆条并联。 Two right and left sides of the conductive copper conductive silver strips overlap the right and left ends, the left and right and left two conductive copper conductive silver strips in parallel all of the conductive carbon paste strips.

[0007] 所述绝缘薄膜为高绝缘的PET、PC、PVC等材料中任意一种。 The [0007] insulating film of PET, PC, PVC and other materials in any of a high insulation. . [0008] 所述导电银浆条、导电碳浆条均匀地丝网印刷于所述绝缘薄膜上。 [0008] The silver conductive strips, the conductive strips evenly carbon paste screen-printed on the insulating film.

[0009] 所述左右导电铜片与外接电源线连接。 [0009] The left and right conductive copper wires connected to the external power.

[0010] 将具有远红外发热的碳和可混合的金属粉调配的导电浆料,用丝网印刷在高绝缘的PET、PC、PVC等薄膜材料上,充分固化后加热加压,加固胶复合,并夹压金属薄条制作而成,将电热膜连接到电源上即可取暖、取热使用。 [0010] The carbon has a far-infrared heating and mixing the conductive paste of metal powder formulations, with the screen-printed on PET, PC, PVC and other material having high insulating film, heating and pressing sufficiently cured, reinforced plastic composite and nipping the web is made of metal, the film is connected to the power supply to electric heating, the use of heat removal. 本产品广泛用于室内取暖、工业保温和油气等管道防冻、通信电器保温、农业大棚、汽车等坐垫、座椅、生活取暖用品、瑜伽垫、床垫、书写台板等一切取暖、取热产品。 The products are widely used in all heating indoor heating, industrial insulation and antifreeze oil and gas pipelines, electrical insulation communications, agricultural greenhouses, automobile seat cushions, seats, heating supplies life, yoga mats, mattresses, boards and other writing table, take the hot product .

[0011] 与现有技术相比,本发明具有以下优点: [0011] Compared with the prior art, the present invention has the following advantages:

[0012] 本发明提供的一种远红外电热膜,电热转换率高达98%,节电效果非常明显;成本低,制作方便,低碳、无毒害、无废气,无废污排放,具有远红外发热效应,发热温度不超过80°C,大大拓宽了其应用范围;而且其制备工艺简单,易于产业化。 [0012] A far-infrared heating film provided by the present invention, electrothermal conversion rate of 98%, saving effect is obvious; low cost, easy to manufacture, low carbon, non-toxic, no emissions, no waste and waste discharge, having a far-infrared heating effect, heating temperature does not exceed 80 ° C, significantly broadening the range of applications; and its preparation process is simple, easy industrialization. 附图说明 BRIEF DESCRIPTION

[0013] 图I为本发明的结构图; [0013] FIG structural diagram I of the present invention;

[0014] 主要元件符号说明如下: [0014] Main reference numerals as follows:

[0015] I、左导电银浆条2、右导电银浆条3、导电碳浆条4、下绝缘薄膜 [0015] I, left conductive silver strips 2, 3 of the right conductive silver paste, conductive carbon paste strips 4, the lower insulating film

[0016] 5、上绝缘薄膜6、左导电铜片7、右导电铜片8、外接电源线 [0016] 5, 6 on the insulating film, conductive copper 7 left and right conductive copper 8, external power cord

具体实施方式 detailed description

[0017] 为了更清楚地表述本发明,下面结合附图对本发明作进一步的描述。 [0017] For a more clear representation of the present invention, the accompanying drawings of the present invention will be further described in connection with.

[0018] 如图I所示,本发明提供一种远红外电热膜,包括左导电银浆条I、右导电银浆条 [0018] As shown in FIG I, the present invention provides a far-infrared heating film, conductive silver paste comprising a left section I, the right conductive silver strips

2、导电碳浆条3、下绝缘薄膜4、上绝缘薄膜5、左导电铜片6、右导电铜片7、外接电源线8。 2, a conductive carbon paste 3 of the lower insulating film 4, the insulating film 5, a conductive copper sheet 6 left and right conductive copper 7, 8 external power line. 所述左导电银浆条I和右导电银浆条2纵向设置于下绝缘薄膜4上,导电碳浆条3 —条条的横向设置于下绝缘薄膜上,左导电铜片6和右导电铜片7纵向设置于下绝缘薄膜4上,左导电铜片6与左导电银浆条I重叠,右导电铜片7与右导电银浆条2重叠,再连接在导电碳浆条3的左右两端,上绝缘薄膜5压合在下绝缘薄膜4上,重叠压合好的左电银浆条I和右导电银浆条2以及左导电铜片6和右导电铜片7与外接电源线8相连。 I said left and right conductive silver paste strips of conductive silver paste is provided on the lower longitudinal bar 2 on the insulating film 4, a conductive carbon paste Article 3 - disposed transversely to the roads on the lower insulating film, and left and right conductive copper conductive copper 6 longitudinal sheet 7 disposed on the lower insulating film 4, 6 and the left left conductive copper conductive silver strips overlapped I, the right and the right conductive copper conductive paste 7 strips 2 overlap, then connect two conductive carbon paste at about 3 bar end, the insulating film 5 laminated on the lower insulating film 4, a good overlap nip electrically connected to the left and the right I silver strip 2 strip of conductive silver paste 6 and the left and right conductive copper conductive copper line 7 and the external power supply 8 . 所述左电银浆条I和右导电银浆条2均匀地纵向丝网印刷于所述下绝缘薄膜4上,所述导电碳浆条3 —条一条均勻地横向丝网印刷于所述下绝缘薄膜4上。 The left and right electric conductive silver paste strip I uniformly longitudinal strip 2 is screen printed on the lower insulating film 4, a conductive carbon paste bar 3 - of a screen printing uniformly transversely to the lower 4 on the insulating film. 所述上绝缘薄膜5压合在下绝缘薄膜4上,重叠压合好的左电银浆条I和右导电银浆条2以及左导电铜片6和右导电铜片7与外接电源线8相连,所述左电银浆条I和右导电银浆条2以及左导电铜片6和右导电铜片7将所有的导电碳浆条3并联。 The upper insulating film 5 laminated on the lower insulating film 4, a good overlap nip electrically connected to the left and the right I silver strip 2 strip of conductive silver paste 6 and the left and right conductive copper conductive copper line 7 and the external power supply 8 the left and right electric conductive silver paste I bar 2 bar 6 and the left and right conductive copper conductive copper all 7 bar 3 parallel conductive carbon paste.

[0019] 将具有远红外发热的碳和混合的金属粉调配的导电浆料,用丝网印刷在高绝缘的PET、PC、PVC等薄膜材料上,充分固化后加热加压,加固胶复合,并夹压金属薄条制作而成,将电热膜连接到电源上即可取暖取热使用。 [0019] The conductive carbon paste having a far-infrared heating and mixing of the metal powder formulations, with the screen-printed on PET, PC, PVC and other material having high insulating film, heating and pressing sufficiently cured, reinforced plastic composite, and nipping the web is made of metal, to be connected to the electric heating film is used on the heat removal power. 本产品广泛用于室内取暖、工业保温和油气等管道防冻、通信电器保温、农业大棚、汽车等坐垫、座椅、生活取暖用品、瑜伽垫、床垫、书写等一切取暖、取热产品。 The products are widely used in all heating indoor heating, industrial insulation and antifreeze oil and gas pipelines, electrical insulation communications, agricultural greenhouses, automobile seat cushions, seats, heating supplies life, yoga mats, mattresses, writing, etc., take the hot product.

[0020] 以上公开的仅为本发明的几个具体实施例,但是,本发明并非局限于此,任何本领域的技术人员能思之的变化都应落入本发明的保护范围。 Only a few [0020] above disclosed specific embodiments of the present invention, however, the present invention is not limited thereto, anyone skilled in the art can think of variations shall fall within the scope of the present invention.

Claims (5)

1. 一种远红外电热膜,包括左导电银浆条、右导电银浆条、导电碳浆条、下绝缘薄膜、上绝缘薄膜、左导电铜片、右导电铜片、外接电源线,左导电银浆条和右导电银浆条设置于下绝缘薄膜上,导电碳浆条设置于下绝缘薄膜上,左导电铜片和右导电铜片设置于下绝缘薄膜上,左、右两根导电铜片分别与左、右导电银浆条两端重叠,再连接在导电碳浆条的左右两端,上绝缘薄膜压合在下绝缘薄膜上,重叠压合好的左右导电银浆条和左右导电铜片与外接电源线相连,将具有远红外发热的碳和可混合的金属粉调配的导电浆料,用丝网印刷在下绝缘薄膜和上绝缘薄膜上。 A far-infrared heating film, conductive silver paste comprising a left bar, a right bar conductive silver paste, conductive carbon paste strips, the lower insulating film, the insulating film, conductive copper left and right conductive copper, external power cord, the left conductive Silver conductive silver strips and the right bar is provided at the insulating film, a conductive carbon paste strips disposed on the lower insulating film, and left and right conductive copper conductive copper insulating film provided on the lower, left and right two conductive copper respectively left and right both ends of the strip overlapping conductive silver paste, and then connected to left and right ends of the conductive carbon paste strips, on the lower insulating film laminated on the insulating film, a good overlap of about pressed around the conductive strips and conductive silver paste copper cable is connected to an external power source, having a far-infrared heating carbon and metal powder mixed with a conductive paste formulated by screen printing on the lower insulating film and the insulating film.
2.根据权利要求I所述的一种远红外电热膜,其特征在于,左右两根导电铜片分别与左右导电银浆条两端重叠。 The one I according to claim far infrared heating film, characterized in that the left and right are two conductive copper paste overlaps with the left and right ends of conductive strips.
3.根据权利要求I所述的一种远红外电热膜,其特征在于,所述绝缘薄膜为高绝缘的PET、PC、PVC材料中任意一种。 The one I according to claim far infrared heating film, wherein said insulating film is a high insulation of PET, PC, PVC material either.
4.根据权利要求I所述的一种远红外电热膜,其特征在于,所述导电银浆条、导电碳浆条均匀地丝网印刷于所述绝缘薄膜上。 The one I according to claim far infrared heating film, characterized in that the strip conductive silver paste, conductive carbon paste screen-printed strip uniformly on the insulating film.
5.根据权利要求I所述的一种远红外电热膜,其特征在于,所述左右导电铜片与外接电源线连接。 The one I according to claim far infrared heating film, wherein the conductive copper around the external power line.
CN 201010562200 2010-11-26 2010-11-26 Far-infrared electric heating film CN102083246B (en)

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CN105554925B (en) * 2016-02-29 2019-04-05 比赫电气(太仓)有限公司 A kind of mica high temperature resistant Electric radiant Heating Film and preparation method thereof

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CN202004987U (en) 2010-11-26 2011-10-05 胡正明 Novel far infrared electric heating film

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