KR200441518Y1 - sheet type heating element have a heat insulator - Google Patents

sheet type heating element have a heat insulator Download PDF

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KR200441518Y1
KR200441518Y1 KR2020070004504U KR20070004504U KR200441518Y1 KR 200441518 Y1 KR200441518 Y1 KR 200441518Y1 KR 2020070004504 U KR2020070004504 U KR 2020070004504U KR 20070004504 U KR20070004504 U KR 20070004504U KR 200441518 Y1 KR200441518 Y1 KR 200441518Y1
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South Korea
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heating element
planar heating
insulating material
heat insulating
heat
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KR2020070004504U
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Korean (ko)
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KR20070000538U (en
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이장훈
이부훈
이관우
이륜관
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이장훈
이부훈
이관우
이륜관
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater

Abstract

본 고안은 AC용 또는 DC용 전압을 인가하여 원적외선을 방출하고, 면상태로 발열되는 면상발열체의 하부에 단방향으로 열을 방사하도록 단열재가 구비된 면상발열체에 있어서, 소정의 두께를 갖는 절연성베이스원단에; 저항열에 의해 발열기능을 갖도록 형성되는 카본발열부와; 상기 카본발열부로 공급되는 전류가 접촉저항이 없이 원활히 공급되도록 카본발열부의 양단에 적층되는 실버부와; 전류량을 원거리의 카본발열부까지 공급하도록 실버부에 접촉되어 적층되는 동박전극을; 밀폐시키도록 코팅지로; 합지되는 면상발열체와; 그 저면에 알루미늄증착층을 갖는 단열재를 접착하되, 면상발열체의 동박전극에 용이하게 전선을 연결할 수 있도록 양단의 동박전극 부위를 제외한 내측 의 카본발열부에 접착층이; 형성되도록, 단열재가 구비된 면상발열체가 구성되는 것을 특징으로 한다.The present invention is an insulating base fabric having a predetermined thickness in the planar heating element provided with a heat insulating material so as to radiate far infrared rays by applying a voltage for AC or DC, and radiate heat in one direction to the lower part of the planar heating element that generates heat in a planar state. on; A carbon heat generating unit formed to have a heat generating function by resistance heat; A silver part stacked on both ends of the carbon heating part so that the current supplied to the carbon heating part is smoothly supplied without contact resistance; Copper foil electrode which is laminated in contact with the silver portion to supply the current amount to the carbon heating portion of the remote; With coated paper to seal; A planar heating element to be laminated; Bonding a heat insulating material having an aluminum deposition layer on the bottom surface, the adhesive layer on the inner carbon heating portion except for the copper foil electrode portion at both ends so as to easily connect the wire to the copper foil electrode of the planar heating element; Formed, characterized in that the planar heating element provided with a heat insulating material is configured.

따라서, 단열재가 면상발열체의 전체 면에 합지 되거나 단열재에 적층되어 면상발열체와 함께 절연성원단으로 포삽되도록 구성되는 종래의 면상발열체의 경우 상기 면상발열체의 동박전극 부위에 전선을 연결하기위해 동박전극 부위에 합지된 단열재를 전부 제거한 후 전선을 연결해야 하기 때문에 시공시간이 지연되거나 단열재가 합지된 동박전극 부위에 직접 전선을 연결하기가 힘들었으나 상기 면상발열체 양단에 구성되는 동박전극 내측부인 카본발열부만 접착층을 형성하여 손쉽게 동박전극에 전선을 결선하는 효과를 얻을 수 있으며, 단열재 저면에 알루미늄증착층을 구비함으로써 단열성능을 향상시킬 수 있다. 또한, 상기 면상발열체에 자기에 작용하는 세라믹스로 자성을 띠는 산화철화합물인 페라이트분말을 첨가하여 유기물 발포체 또는 유기물 부직포나 펠트에 혼합시켜 단열재를 형성함으로써 전자파를 제거할 수 있는 효과가 있다.Therefore, in the case of the conventional planar heating element in which the heat insulating material is laminated on the entire surface of the planar heating element or laminated on the heat insulating material and is encapsulated with an insulating fabric together with the planar heating element, the copper foil electrode part is connected to the copper foil electrode part of the planar heating element. Although it was difficult to connect the wire directly to the copper foil electrode part where the construction time was delayed or the insulation material was laminated because all the insulation materials were removed after the lamination of the laminated insulation material, only the carbon heating part, which is the inner part of the copper foil electrode formed at both ends of the planar heating element, is adhesive layer. It is possible to obtain the effect of easily connecting the wire to the copper foil electrode by forming a, by providing an aluminum deposition layer on the bottom of the heat insulating material can improve the heat insulating performance. In addition, the ferrite powder, which is a magnetic iron oxide compound having magnetic properties as ceramics acting on the planar heating element, is added and mixed with an organic foam or an organic nonwoven fabric or felt to form an insulating material, thereby removing electromagnetic waves.

면상발열체, 단열재, 페라이트, 전자파흡수, 가교폴리에틸렌, 접착제, 유기물 Planar heating element, heat insulator, ferrite, electromagnetic wave absorption, crosslinked polyethylene, adhesive, organic material

Description

단열재가 구비된 면상발열체{sheet type heating element have a heat insulator}Sheet heating element with a heat insulator {sheet type heating element have a heat insulator}

[도 1] 은 종래의 면상발열시트를 보인 단면도.1 is a cross-sectional view showing a conventional planar heating sheet.

[도 2] 는 본 고안에 따른 단열재가 구비된 면상발열체를 보인 사시도.2 is a perspective view showing a planar heating element provided with a heat insulating material according to the present invention.

[도 3] 은 본 고안에 따른 단열재가 구비된 면상발열체를 보인 단면도.3 is a cross-sectional view showing a planar heating element provided with a heat insulating material according to the present invention.

[도 4] 는 전자파흡수기능이 구성된 단열재를 보인 단면도.4 is a sectional view showing a heat insulating material configured with an electromagnetic wave absorption function.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

100 : 단열재가 구비된 면상발열체 102 : 절연성베이스원단100: planar heating element with heat insulating material 102: insulating base fabric

114 : 코팅지 115 : 카본발열부114: coated paper 115: carbon heat generating portion

118 : 실버부 120 : 동박전극118: silver part 120: copper foil electrode

125 : 단열재 140 : 면상발열체125: heat insulating material 140: planar heating element

145 : 열가소성수지층 150 : 접착층145: thermoplastic resin layer 150: adhesive layer

155 : 알루미늄증착층 160 : 페라이트155: aluminum deposition layer 160: ferrite

170 : 유기물발포체(유기물 부직포 또는 펠트)170: organic foam (organic nonwoven fabric or felt)

본 고안은 단열재가 구비된 면상발열체에 관한 것으로, 더욱 상세하게는 AC용 또는 DC용 전압을 인가하여 원적외선을 방출하고 면상태로 발열되는 면상발열체에 열을 단방향으로 공급하도록 단열재를 상기 면상발열체의 하부에 접착하되, 동박전극 부위를 제외한 내측부의 카본발열부 전면에 접착층을 형성시켜 접착 시키면, 동박전극과 단열재 사이가 접착되지 않아 전선을 손쉽게 결선할 수 있으며, 상기 면상발열체에 자성을 갖는 페라이트를 가교 또는 무가교폴리에틸렌폼과 혼합시켜 전류를 공급 시 발생되는 전자파를 흡수하고, 시공 시간과 공정을 단축시킬 수 있는 단열재가 구비된 면상발열체에 관한 것이다.The present invention relates to a planar heating element provided with a heat insulating material, and more particularly, by applying a voltage for AC or DC, the heat insulating material is supplied in one direction to the planar heating element that emits far infrared rays and generates heat in a planar state of the planar heating element. When the adhesive layer is adhered to the lower portion, but the adhesive layer is formed on the entire surface of the carbon heat generating portion except for the copper foil electrode portion, the adhesive layer is not bonded between the copper foil electrode and the heat insulating material so that the wire can be easily connected, and ferrite having magnetic properties on the planar heating element. The present invention relates to a planar heating element provided with a heat insulator capable of absorbing electromagnetic waves generated by supplying electric current by mixing with a crosslinked or non-crosslinked polyethylene foam and shortening construction time and process.

일반적으로, 기온이 낮은 동절기 바닥 난방용이나 생물의 발아촉진용, 도로 융설용, 원적외선 방사가 필요한 곳 등 발열을 요하는 장소나 제품에 면상발열체가 이용되고 있으며, 면상발열체의 일면에 가교폴리에틸렌폼으로 구성된 단열재가 합지되거나 단열재에 면상발열체를 적층시켜 절연성원단으로 포삽한 면상발열체가 사용되고 있다.In general, planar heating elements are used in places or products requiring heat generation, such as for heating floors at low temperatures in winter, for promoting the germination of living organisms, for melting roads, and for the need for far-infrared radiation, and using a crosslinked polyethylene foam on one side of the planar heating elements. The heat insulating material which laminated | stacked the comprised heat insulating material or laminated | stacked the heat generating body on the heat insulating material, and inserted into the insulating fabric is used.

종래의 이러한 단열재가 합지되는 면상발열체로는 2003년 4월 14일 특허출원된 제10-2003-0023448호 "필름 히터 전기보일러"와 2004년 5월 8일 출원된 실용신안출원번호 제20-2004-0012849호가 있으며, 이 중 후자는 콘크리트로부터 발생하는 냉기를 차단시키고 발열되는 열을 보온하는 단열재, 상기 단열재 상부에 위치하며 열을 발산하는 면상발열체를 포함하여 구성된 면상발열체의 판넬에 있어서, 상기 면상발열체에 소정 형상의 타공부가 형성되어 상기 면상발열체 상부의 마감재와 상기 단열재가 접착제로 접착되는 구조를 갖는다.Conventional planar heating elements in which such heat insulating materials are laminated are disclosed in Korean Patent Application No. 10-2003-0023448 filed on April 14, 2003, and Utility Model Application No. 20-2004, filed May 8, 2004. In the panel of the planar heating element comprising a planar heating element comprising a heat insulating material to block the cold air generated from the concrete and to keep heat generated heat, and a planar heating element located above the heat insulating material and radiates heat, A perforated part having a predetermined shape is formed in the heating element and has a structure in which the finishing material on the top of the planar heating element and the heat insulating material are bonded with an adhesive.

또한, 종래의 면상발열시트로 도1과 같이 2006년 2월 6일 실용신안출원 한 출원번호 제20-2006-0003283호는 면상발열체의 상하면 중 어느 한 면에 부착되어 부착된 방향으로 열이 방출되는 것을 차단하고 부착된 방향으로 습기가 유입되는 것을 차단하는 단열/방습시트와 상기 면상발열체의 상면에 부착되는 상부커버시트와 상기 단열/방습시트의 하면에 부착되는 하부커버 시트를 포함하되, 상기 상부커버시트의 양단과 하부커버시트의 양단이 부착된 면상발열체와 단열/방습시트의 측면을 마감하도록 면상발열체와 단열/방습시트의 측면에서 부착되도록 구성된다.In addition, as a conventional planar heating sheet as shown in Fig. 1, Utility Model Application No. 20-2006-0003283 filed on February 6, 2006, the heat is released in the direction attached to one of the upper and lower surfaces of the planar heating element It includes a heat insulating / moisture-proof sheet for blocking the flow of moisture in the attached direction and the upper cover sheet attached to the upper surface of the planar heating element and a lower cover sheet attached to the lower surface of the heat insulating / moisture proof sheet, Both ends of the top cover sheet and both ends of the bottom cover sheet is configured to be attached on the side of the planar heating element and the heat insulation / moisture-proof sheet to close the side of the heat insulation / moisture-proof sheet.

상기와 같이 면상발열체의 일면에 단열재 전면을 부착하거나 면상발열체가 적층된 단열재를 상부커버시트와 하부커버시트로 포삽하는 구조로, 면상발열체의 하부에 부착된 단열재와 하부커버시트 및 면상발열체의 동박전극 표면에 합지된 상부커버시트를 제거시키기 위해 많은 시간이 소요되고, 깨끗하게 제거시키기 힘든 문제점이 있었다. 또한, 면상발열체와 단열재가 부착된 구조에 상부커버시트와 하부커버시트를 포삽하여 합지할 경우 제조공정이 복잡해지고, 제조비용이 상승되는 문제점이 있다. 그리고, 면상발열체는 전기의 통전에 의해 발열되는 난방제품임으로 전류가 통전되는 순간 전자파가 발생되는데, 이러한 전자파 중 전기장(혹은 전계)은 송·배전선, 전기제품 등 전기를 사용하는 모든 것으로부터 발생되어 발생원으로부터 수직방향으로 직선 형태로 발생되며 나무, 건물, 사람의 피부 등에 의하여 쉽게 제거되거나 약해진다.As described above, the front surface of the heat insulating material is attached to one surface of the planar heating element or the heat insulating material laminated with the planar heating element is inserted into the upper cover sheet and the lower cover sheet, and the heat insulating material attached to the lower part of the planar heating element and the lower cover sheet and the planar heating element copper foil. It takes a long time to remove the top cover sheet laminated on the electrode surface, there was a problem that it is difficult to remove clean. In addition, when the upper cover sheet and the lower cover sheet is inserted and laminated on the structure with the planar heating element and the heat insulating material, the manufacturing process becomes complicated and the manufacturing cost increases. In addition, the planar heating element is a heating product that generates heat by energization of electricity, and thus, electromagnetic waves are generated at the moment when electric current is applied, and an electric field (or electric field) is generated from everything that uses electricity such as transmission and distribution lines and electrical appliances. It is generated in a straight line vertically from the source and easily removed or weakened by trees, buildings, and human skin.

그러나, 자기장(혹은 자계)은 발생원을 중심으로 원형으로 형성되는 특성을 가지며 어떤 물체나 재료 등에 의해 쉽게 제거 혹은 약해지지 않는데, 종래의 면상발열체의 경우 전기를 통전 시 발생되는 자계에 의해 인체의 스트레스를 증가시키고, 인체가 전자파에 장시간 노출되면 체온변화와 생체리듬이 깨져 질병으로 발전 되는 문제점이 있었다.However, the magnetic field (or magnetic field) has a characteristic of being formed in a circle around the source and is not easily removed or weakened by any object or material. In the case of the conventional planar heating element, the stress of the human body is caused by the magnetic field generated when electricity is supplied. Increasing the body temperature when the human body is exposed to electromagnetic waves for a long time there was a problem that changes in body temperature and biological rhythm is broken into development.

따라서 본 고안은 전기한 바와 같은 문제점을 해결하기 위한 것으로서, 원적외선을 방출하고 면상태로 발열되는 면상발열체의 하부에 알루미늄증착층이 형성된 단열재를 접착하되, 상기 단열재에 카본발열부만 접착시키고, 접착되지 않은 동박전극 부위에 전선을 쉽게 연결시켜 시공 시간과 시공공정을 단축시킬 수 있다. 또한, 알루미늄증착층이 형성된 단열재 형성시켜 단열성능을 향상되고, 전류의 통전 시 발생되는 전자파를 흡수하도록 페라이트분말을 단열재에 첨가시켜 인체에 미치는 악영향을 효과적으로 제거하도록 단열재가 구비된 면상발열체를 제공함에 그 목적이 있다.Therefore, the present invention is to solve the problems as described above, while bonding the heat insulating material formed with an aluminum deposition layer on the lower portion of the planar heating element that emits far-infrared rays and heats in the surface state, but only the carbon heating portion to adhere to the heat insulating material, It is possible to shorten the construction time and construction process by easily connecting the wire to the copper foil electrode portion that is not. In addition, to improve the insulation performance by forming a heat insulating material formed with an aluminum deposition layer, and to provide a planar heating element with a heat insulating material to effectively remove the adverse effects on the human body by adding a ferrite powder to the heat insulating material to absorb the electromagnetic waves generated when the current is energized. The purpose is.

상기한 바와 같은 목적을 달성하기 위한 본 고안에 따른 단열재가 구비된 면상발열체(100)는, 소정의 두께를 갖는 절연성베이스원단(102);에 저항열에 의해 발열기능을 갖도록 형성되는 카본발열부(115);와 상기 카본발열부(115)로 공급되는 전류가 접촉저항이 없이 원활히 공급되도록 카본발열부(115)의 양단에 적층되는 실버부(118)와; 전류량을 원거리의 카본발열부(115)까지 공급하도록 실버부(118)에 접촉되어 적층되는 동박전극(120);을 밀폐시키도록 코팅지(114);로 합지되는 면상발열체(140);의 하부에 알루미늄증착층(155)이; 형성된 단열재(125);를 접착하되, 면상발열체의 카본발열부(115)만 단열재와 접착되도록 접착층(150)이; 형성되는 것을 특징으로 하는, 단열재가 구비된 면상발열체(100)가 구성된다.The planar heating element 100 is provided with a heat insulating material according to the present invention for achieving the above object, the insulating base fabric 102 having a predetermined thickness; And a silver portion 118 stacked on both ends of the carbon heating portion 115 so that the current supplied to the carbon heating portion 115 is smoothly supplied without contact resistance; On the lower portion of the planar heating element 140 to be laminated with a coated paper 114; to seal the copper foil electrode 120 which is stacked in contact with the silver portion 118 to supply the current amount to the carbon heating unit 115 of the remote Aluminum deposition layer 155; A heat insulating material 125 formed thereon, but the adhesive layer 150 is bonded to only the carbon heating part 115 of the planar heating element with the heat insulating material; Characterized in that the planar heating element 100 is provided with a heat insulating material is configured.

상기 단열재가 구비된 면상발열체(100)는 첨부도면에 도시된 구체적인 실시예를 통하여 본 고안의 기술내용을 상세히 설명하면 다음과 같다.The planar heating element 100 provided with the heat insulator is described in detail below through the specific embodiments shown in the accompanying drawings.

도 1은 종래의 면상발열시트를 보인 단면도이고, 도 2는 본 고안에 따른 단열재가 구비된 면상발열체를 보인 사시도이며, 도 3은 본 고안에 따른 단열재가 구비된 면상발열체를 보인 단면도이고, 도 4는 전자파흡수기능이 구성된 단열재를 보인 단면도이다.1 is a cross-sectional view showing a conventional planar heating sheet, Figure 2 is a perspective view showing a planar heating element provided with a heat insulating material according to the present invention, Figure 3 is a cross-sectional view showing a planar heating element provided with a heat insulating material according to the present invention, 4 is a cross-sectional view showing a heat insulating material configured with an electromagnetic wave absorption function.

먼저, 도2와 도3에서 보는 바와 같이 소정의 두께를 갖는 절연성베이스원단(102)에 저항열에 의해 발열기능을 갖는 카본페이스트를 도포시켜 카본발열부(115)를 형성하고, 상기 카본발열부(115)로 공급되는 전류가 접촉저항이 없이 원활히 공급되도록 카본발열부(115)의 양단에 실버페이스트를 적층되도록 인쇄시켜 형성되는 실버부(118)를 구성하며, 전류량을 원거리의 카본발열부(115)까지 공급하도록 소정의 두께를 갖는 동박전극(120)을 상기 실버부(118)에 적층시켜 형성한 후 절연을 위해 코팅지(114)를 열압착 시켜 통상적인 면상발열체(140)를 구성한다. 상기와 같은 카본발열부(115)와 실버부(118)는 1° 카본인쇄와 2° 실버인쇄가 상호 바뀌어도 무방하며, 상기 동박전극(120)의 재질로는 동박판이나 알루미늄박판 또는 동이나 알루미늄을 주석으로 도금한 비금속박판을 이용한다.First, as shown in FIGS. 2 and 3, a carbon paste having a heat generating function is applied to an insulating base fabric 102 having a predetermined thickness to form a carbon heat generating part 115, and the carbon heat generating part ( The silver portion 118 is formed by laminating the silver paste on both ends of the carbon heat generating portion 115 so that the current supplied to the 115 is smoothly supplied without contact resistance. The copper foil electrode 120 having a predetermined thickness to be supplied is laminated on the silver part 118 and then coated with the coated paper 114 for insulation to form a conventional planar heating element 140. The carbon heating unit 115 and the silver unit 118 as described above may be interchanged with 1 ° carbon printing and 2 ° silver printing, and the copper foil electrode 120 may be made of copper foil or aluminum foil or copper or aluminum. Use a non-metallic plate plated with tin.

상기 절연성베이스원단(102)과 코팅지(114)는 각각 20∼200㎛의 두께를 갖는 PET원단, 폴리에칠렌원단, 폴리우레탄원단, 폴리이미드원단, 폴리프로필렌원단, 폴리에칠렌나프탈레이트원단, 아크릴원단을 사용할 수 있으며, 바람직하게는 50∼100 ㎛의 PET원단을 사용한다.The insulating base fabric 102 and the coated paper 114 may be a PET fabric, a polyethylene fabric, a polyurethane fabric, a polyimide fabric, a polypropylene fabric, a polyethylene naphthalate fabric, an acrylic fabric having a thickness of 20 to 200 μm, respectively. Preferably, 50 to 100 ㎛ PET fabric is used.

그리고, 도 4와 같이 전자파 흡수 기능을 갖는 페라이트(160) 성분의 전자파흡수분말을 고압하에서 용융된 폴리에틸렌수지에 혼합한 후 후레온계 발포제를 가압용해하여 유동성 CELL을 만들고 이것을 대기압 중에 압출하여서 급속히 팽창시키는 방법으로 생성되는 폴리에틸렌폼을 알루미늄이 증착된 PET원단에 적층한 단열재(125)가 제공된다. 이러한, 폴리에틸렌폼 단열재는 일면에 알루미늄증착층(155)을 형성시켜 열반사 효과를 가지며, 폴리에틸렌폼에 가교제를 첨가하여 무가교폴리에틸렌폼 보다 단단하고, 우수한 단열 성능을 제공하도록 구성된다.Then, after mixing the electromagnetic wave absorption powder of the ferrite 160 component having an electromagnetic wave absorbing function to the melted polyethylene resin under high pressure, by pressing and melting the freon foaming agent to form a fluidized cell and extruding it at atmospheric pressure to expand rapidly There is provided a heat insulating material 125 in which the polyethylene foam produced by the method is laminated on a PET fabric on which aluminum is deposited. The polyethylene foam insulation has a heat reflection effect by forming the aluminum deposition layer 155 on one surface, and is harder than the non-crosslinked polyethylene foam by adding a crosslinking agent to the polyethylene foam, and is configured to provide excellent heat insulation performance.

상기와 같이 가교폴리에틸렌폼에 혼합된 페라이트(160)는 높은 자기적 손실을 이용하여 전자파를 흡수하도록 전자파 흡수체로 사용되는데, 이러한 페라이트(160)는 일반적으로 자성을 띠거나 자기에 작용하는 세라믹스로 자성을 띠는 산화철화합물을 통칭한다. 상기의 페라이트(160)가 혼합된 단열재(125)가 면상발열체(140)의 하부에 접착됨으로 인해 상기 면상발열체(140)에서 발생되는 전자파를 흡수하는 기능을 갖는다.As described above, the ferrite 160 mixed in the crosslinked polyethylene foam is used as an electromagnetic wave absorber to absorb electromagnetic waves using high magnetic losses. The ferrite 160 is generally magnetic or ceramics that act on the magnetic material. Collectively known as iron oxide compounds. Since the heat insulator 125 mixed with the ferrite 160 is adhered to the lower portion of the planar heating element 140, it has a function of absorbing electromagnetic waves generated from the planar heating element 140.

또한, 단열재(125)는 유기물 발포체(170)인 폴리스틸렌발포체, 폴리에틸렌발포체, 폴리프로필렌발포체, 폴리우레탄발포체, 고무발포체 중 1종 또는 1종 이상을 혼합하여 구성되며, 일면에 열반사 기능을 갖는 알루미늄증착층을 형성시켜 단열재로 구성된다. 그리고, 전자파를 흡수하도록 상기 단열재(125)에 페라이트(160) 분말을 첨가할 수 있다. 페라이트분말은 단열재의 총중량 중 1∼50％ 첨가하며, 바람직하게는 15∼30％로 첨가되어 전자파흡수 및 단열기능을 갖도록 제공된다.In addition, the heat insulating material 125 is formed by mixing one or more types of polystyrene foam, polyethylene foam, polypropylene foam, polyurethane foam, and rubber foam, which are organic foams 170, and having a heat reflection function on one surface. The deposition layer is formed of a heat insulating material. In addition, ferrite 160 powder may be added to the heat insulating material 125 to absorb electromagnetic waves. The ferrite powder is added in an amount of 1 to 50% of the total weight of the heat insulating material, and preferably 15 to 30% to provide the electromagnetic wave absorption and heat insulating functions.

통상적으로 전자파 중 자기장(혹은 자계)은 발생원을 중심으로 원형으로 형성되는 특성을 가지며 어떤 물체나 재료 등에 의해 쉽게 제거 혹은 약해지지 않는데, 종래의 면상발열체의 경우 전기를 통전 시 발생되는 자계에 의해 인체의 스트레스를 증가시키고, 인체가 전자파에 장시간 노출되면 체온변화와 생체리듬이 깨져 질병으로 발전되는 문제점이 있는데, 면상발열체에서 발생되는 전자파를 흡수하여 인체의 스트레스를 제거하도록 면상발열체(140)의 하부에 단열기능과 전자파 흡수기능을 동시에 갖는 단열재(125)를 형성한 것이다.In general, magnetic fields (or magnetic fields) of electromagnetic waves have a characteristic of being formed in a circular shape around a source and are not easily removed or weakened by any object or material. In the case of a conventional planar heating element, a human body is generated by a magnetic field generated when electricity is supplied. Increasing the stress of the human body, if the body is exposed to electromagnetic waves for a long time there is a problem that the body temperature changes and the biological rhythm is broken into a disease developed, the lower surface of the heating element 140 to absorb the electromagnetic waves generated from the surface heating element to remove the stress of the human body To form a heat insulating material 125 having a heat insulating function and an electromagnetic wave absorption function at the same time.

한편, 면상발열체(140)의 하부에 단열재(125)를 접착하도록 형성되는 접착층(150)은 PE 또는 EVA를 1종 또는 1종 이상을 혼용한 열가소성수지(145)를 압출용다이(도시하지 않음)로 압출하여 면상발열체(140)와 단열재(125)를 부착하거나 드라이라미네이팅기(도시하지 않음)를 사용하여 면상발열체(140)와 단열재(125) 사이에 폴리에틸렌수지, 폴리우레탄, 아크릴수지, PVC수지를 1종 또는 1종 이상을 혼용한 접착제를 도포시켜 단열재(125)와 면상발열체(140)를 합지 시킬 수 있도록 구성된다.On the other hand, the adhesive layer 150 formed to adhere the heat insulating material 125 to the lower portion of the planar heating element 140 is a die for extrusion of the thermoplastic resin 145 mixed with one or more kinds of PE or EVA (not shown) ) Extruded into a planar heating element 140 and the heat insulating material 125 or by using a dry laminating machine (not shown) between the planar heating element 140 and the heat insulating material 125, polyethylene resin, polyurethane, acrylic resin, PVC It is configured to apply the adhesive mixed with one or more kinds of resin to the insulating material 125 and the planar heating element 140 to be laminated.

그리고, 도3과 같이 단열재(125)와 면상발열체(140)가 접착되도록 형성되는 접착층(150)은 시공 시 시공자가 면상발열체(140)의 양단에 형성된 동박전극(120)에 전선을 용이하게 결선할 수 있도록 실버부(118)와 중첩되는 상기 동박전극(120) 부위를 제외한 카본발열부(115)의 전면에 접착제를 도포시켜 형성한다. 접착제의 형성이 제외되는 부위인 동박전극(120)은 본고안에서 도시하지는 않은 펀칭형 단자와 납땜을 이용해 전선 결선을 쉽게 할 수 있어 시공자의 시공능력을 증대 시킬 수 있다.And, as shown in Figure 3, the adhesive layer 150 is formed so that the heat insulating material 125 and the planar heating element 140 is bonded, the conductor is easily connected to the copper foil electrode 120 formed on both ends of the planar heating element 140 during construction It is formed by applying an adhesive to the entire surface of the carbon heat generating portion 115 except for the copper foil electrode 120 overlapping with the silver portion 118. Copper foil electrode 120, the site where the formation of the adhesive is excluded can be easily connected to the wire by using a punching terminal and solder not shown in the present invention can increase the construction capacity of the installer.

이러한 상기와 같이 양단에 형선된 동박전극(120)의 비접착부는 면상발열체(140)의 동박전극(120)을 기준으로 외측부가 비접착 되고, 내측부는 3∼15㎝까지 비접착부를 갖되 바람직하게는 7㎝ 폭의 비접착부가 형성되도록 구성된다.As described above, the non-bonded portion of the copper foil electrode 120 formed at both ends is non-bonded with respect to the copper foil electrode 120 of the planar heating element 140, and the inner portion has a non-bonded portion up to 3-15 cm, but preferably Is configured to form a 7 cm wide non-bonded portion.

이상에서 바람직한 실시예를 도시하여 설명하였으나 상기한 실시예에 한정되지 아니하며, 본 고안이 속하는 기술분야의 사상적 정신을 벗어나지 않는 범위 내에서 통상의 지식을 가진 자에 의해 다양한 변경과 수정이 가능한 범주까지 귀속할 수 있다 할 것이다.Although preferred embodiments have been illustrated and described above, they are not limited to the above embodiments, and various modifications and changes can be made by those skilled in the art without departing from the spirit of the technical field to which the present invention pertains. You will be able to belong.

이상에서 설명한 바와 같이 본 고안은 통상의 면상발열체 저면에 알루미늄증착층이 형성된 단열재를 부착할 경우 시공능력과 단열성능이 향상되며, 전자파흡수가 우수한 페라이트분말을 단열재에 혼합함으로 인해 면상발열체에서 발생되는 전자파를 효과적으로 제거하는 장점이 있다. 또한, 면상발열체에 전선을 쉽게 접착할 수 있도록 카본발열부위 만 단열재와 접착되어 면상발열체의 전극에 전선을 쉽게 연결할 수 있는 효과가 있다.As described above, the present invention improves the construction ability and heat insulation performance when attaching the heat insulating material having the aluminum deposition layer to the bottom of the ordinary heat generating body, and generates a planar heating element by mixing ferrite powder having excellent electromagnetic wave absorption into the heat insulating material. There is an advantage of effectively eliminating electromagnetic waves. In addition, only the carbon heating portion is bonded with the heat insulator so that the wire can be easily attached to the planar heating element, so that the wire can be easily connected to the electrode of the planar heating element.

Claims (5)

면상발열체(140)와; 상기 면상발열체의 저면에 부착되어 하부로 방출되는 열을 차단하는 단열재(125)와; 상기 단열재의 저면에 알루미늄증착층(155)을; 형성하되, 단열재(125)에 카본발열부(115)만 접착되도록 면상발열체의 저면에 접착층(150)이; 형성되어지는 것을 특징으로 하는, 단열재가 구비된 면상발열체Planar heating element 140; A heat insulator 125 attached to a bottom of the planar heating element to block heat emitted to the bottom; An aluminum deposition layer 155 on a bottom surface of the heat insulating material; Formed, but the adhesive layer 150 on the bottom surface of the planar heating element so that only the carbon heating unit 115 to the heat insulating material 125; Planar heating element provided with a heat insulating material, characterized in that formed 청구항 1에 있어서;The method according to claim 1; 면상발열체(140)가 단열재(125)에 접착되지 않는 부위는 면상발열체에 형성된 동박전극(120)을 기준하여 외측부위와, 동박전극과, 내측부인 카본발열부 방향으로 3∼15cm 사이를, 비접착 하는 것을 특징으로 하는, 단열재가 구비된 면상발열체The portion where the planar heating element 140 is not adhered to the heat insulator 125 is non-bonded between the outer portion, the copper foil electrode, and the inner side of the carbon heating unit, 3 to 15 cm, based on the copper foil electrode 120 formed on the planar heating element. Planar heating element provided with a heat insulating material, characterized in that 청구항 1에 있어서;The method according to claim 1; 접착층(150)이 PE 또는 EVA를 1종 또는 1종 이상을 혼용하여 열가소성수지(145)를 면상발열체(140)와 단열재(125) 사이에 형성하거나 폴리에틸렌수지, 폴리우레탄, 아크릴수지, PVC수지를 1종 또는 1종 이상을 혼용한 접착제를 도포시켜 형성되는 것을 특징으로 하는, 단열재가 구비된 면상발열체The adhesive layer 150 forms a thermoplastic resin 145 between the planar heating element 140 and the heat insulating material 125 by mixing one or more kinds of PE or EVA, or polyethylene resin, polyurethane, acrylic resin, or PVC resin. Planar heating element provided with a heat insulating material, characterized in that formed by applying an adhesive mixed with one kind or more than one kind 삭제delete 삭제delete
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