KR200306157Y1 - Electric heat wire for shielding a electromagnetic wave - Google Patents

Electric heat wire for shielding a electromagnetic wave Download PDF

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Publication number
KR200306157Y1
KR200306157Y1 KR20-2002-0036095U KR20020036095U KR200306157Y1 KR 200306157 Y1 KR200306157 Y1 KR 200306157Y1 KR 20020036095 U KR20020036095 U KR 20020036095U KR 200306157 Y1 KR200306157 Y1 KR 200306157Y1
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South Korea
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wire
layer
heating element
silicone rubber
circumferential surface
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KR20-2002-0036095U
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Korean (ko)
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최석진
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최석진
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/40Heating elements having the shape of rods or tubes
    • H05B3/54Heating elements having the shape of rods or tubes flexible
    • H05B3/56Heating cables
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/02Disposition of insulation
    • H01B7/0275Disposition of insulation comprising one or more extruded layers of insulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00Power cables
    • H01B9/02Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/024Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of braided metal wire
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073Shielding materials
    • H05K9/0098Shielding materials for shielding electrical cables

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Resistance Heating (AREA)

Abstract

본 고안은 발열체선, 실리콘 고무층, 직조편층으로 이루어진 상태에서 실리콘 고무로 압출성형한 절연층에 의하여 일체로 피복되게 구성하여 작업성 및 생산성이 향상됨은 물론 외경을 상대적으로 작게 구성할 수 있는 전자기파 차폐 전열선에 관한 것으로서, 니크롬선을 감아서 만든 발열체선의 외주면에 실리콘 고무층을 피복하고, 그 외주면에 동선으로 직조된 직편조층을 피복하며, 그 외주면에 실리콘 고무재질의 절연층을 압출성형하여 일체로 형성하는 것을 특징으로 하는 것이다.The present invention is composed of a heating element wire, a silicone rubber layer, a woven braided layer integrally covered by an insulating layer extruded with silicone rubber to improve workability and productivity as well as to shield the electromagnetic wave with a relatively small outer diameter. Related to the heating wire, a silicone rubber layer is coated on the outer circumferential surface of the heating element wire made by winding the nichrome wire, the braided braided layer is woven with copper wire on the outer circumferential surface, and the insulating layer of silicon rubber material is extruded on the outer circumferential surface to integrally It is characterized by forming.

Description

전자기파 차폐 전열선{Electric heat wire for shielding a electromagnetic wave}Electric heat wire for shielding a electromagnetic wave

본 고안은 전자기파 차폐 전열선에 관한 것으로, 보다 상세하게는 발열체선, 실리콘 고무층, 직조편층으로 이루어진 상태에서 실리콘 고무로 압출성형한 절연층에 의하여 일체로 피복되게 구성하여 작업성 및 생산성이 향상됨은 물론 외경을 상대적으로 작게 구성할 수 있는 전자기파 차폐 전열선에 관한 것이다.The present invention relates to an electromagnetic shielding heating wire, and more specifically, it is configured to be integrally covered by an insulating layer extruded with silicone rubber in a state consisting of a heating element wire, a silicone rubber layer, and a woven piece layer, as well as improving workability and productivity. It relates to an electromagnetic shielding heating wire that can be configured to a relatively small outer diameter.

전자사업의 발달로 인하여 각종 전자제품 등이 개발되었고 이로 인하여 인간의 생활이 편리하게 되었으나, 그 반면에 전자제품에서 발생되는 전자기파(Electromagnetic wave:전기와 자기의 주기적인 변화에 의한 진동이 공간으로 퍼져가는 파동으로 에너지의 일종)의 유해론이 급격하게 대두되고 있는 실정이다.Due to the development of the electronic business, various electronic products have been developed, which makes human life convenient, but on the other hand, electromagnetic waves generated by electronic products are spread to space by periodic changes of electricity and magnetism. It is a situation where a harmful theory of energy) is rapidly rising due to a thin wave.

전자기파에 대한 불안을 가중시킨 것은 96년 4월 서울지하철이 국제기준치보다 5배나 높은 전자기파를 방출, 백혈병이나 유방암을 일으킬 수 있다는 한양대 환경 및 산업의학연구소의 연구결과가 발표되면서 부터 시작되었으며, 그 이후에 많은 연구결과와 여론이 이를 입증하고있다.The increase in anxiety about electromagnetic waves began in April 1996 when the Seoul Metropolitan Institute of Environmental and Occupational Medicine research published that the Seoul subway could emit electromagnetic waves five times higher than the international standard, causing leukemia or breast cancer. Many studies and public opinions prove this.

고압선이 지나는 동네 어린이들에게 백혈병과 뇌종양이 많이 발생한다는 연구결과가 나왔는가 하면 TV나 컴퓨터, 전기담요 등 일상가전제품도 몸에 해로운 전자기파를 만들어낸다는 학자들의 주장도 등장했으며, 무선호출기가 남성생식기능을 저하시킨다는 외신보도가 잇따랐고 심장박동기 등 의료기기의 오작동을 유발하는 휴대폰의 병원내 사용이 금지돼야 한다는 여론마저 제기되었다.Some studies showed that leukemia and brain tumors occur in children in high voltage lines, and scientists claim that household appliances such as TVs, computers, and electric blankets also produce harmful electromagnetic waves. Foreign media reports continued to lower the number of people, and public opinion was raised that the use of cell phones that cause malfunctions of medical devices such as pacemakers should be banned.

도 1은 종래기술에 따른 전자기파 차폐 전열선의 구성을 보인 사시도이다. 도 1을 도시된 바와 같이, 니크롬선을 꼬은 발열체선(2)과, 절연내압을 가지도록 테프론으로 압출성형해서 발열체선(2)을 피복하는 테프론 절연층(4)과, 테프론 절연층(4)을 피복하는 절연 테이프(6)와, 절연 테이프(6)에 피복되어 테프론 절연층(4)의 절연내압을 증가시킴과 동시에 발열체선(2)에서 발생되는 전자기파를 흡수하는 Aℓ테이프층(8)과, 전원인가시에 발열체선(2)에서 방출되는 전자기파를 흡수함과 동시에 열을 방출하도록 Aℓ테이프층(8)상에 직조된 직편조층(10)과, 직편조층(10)상에 실리콘 고무로 압출성형한 절연층(12)으로 구성되어진다.1 is a perspective view showing the configuration of an electromagnetic shielding heating wire according to the prior art. As shown in Fig. 1, a heating element wire 2 twisted with nichrome wire, a Teflon insulating layer 4 covering the heating element wire 2 by extrusion molding with Teflon to have an insulation breakdown voltage, and a Teflon insulating layer 4 ) A1 tape layer 8 which covers the insulating tape 6 and the insulating tape 6 to increase the dielectric breakdown voltage of the Teflon insulating layer 4 and absorbs electromagnetic waves generated from the heating element wire 2. ), The braided braid layer 10 woven on the A1 tape layer 8 and the braided braid layer 10 so as to absorb the electromagnetic waves emitted from the heating element lines 2 when the power is applied, and to release heat. It consists of an insulating layer 12 extruded with a silicone rubber.

상기와 같이 구성된 전자기파 차폐 전열선을 이용하여 전원인가시 발생되는 전자기파를 감쇠(減衰)하여 전자기파가 외부로 방출되는 것을 방지할 수 있었지만, 이러한 전자기파 차폐 전열선은 제조공정이 복잡함은 물론 유연성이 떨어지는 문제가 있었다. 즉, 권선기를 이용하여 3 내지 15가닥의 니크롬선을 꼬아 발열체선을 완성한 상태에서 발열체의 외주면에 테프론 절연층ㆍ절연 테이프ㆍAℓ테이프ㆍ직편조층ㆍ절연층을 순차적으로 피복하여야 함으로 작업시간이 많이 소요됨은 물론 제조공정이 복잡한 문제가 있었다.The electromagnetic wave shielding heating wire was configured to attenuate the electromagnetic wave generated when the power is applied using the electromagnetic shielding heating wire configured as described above, but the electromagnetic shielding heating wire has a problem in that the manufacturing process is complicated and inflexible. there was. In other words, the Teflon insulation layer, insulation tape, A1 tape, braided layer, and insulation layer must be sequentially coated on the outer circumferential surface of the heating element while twisting 3 to 15 strands of nichrome wire by using a winding machine, thereby increasing the working time. Of course it takes a lot of complex manufacturing process.

또한, 발열체ㆍ테프론 절연층ㆍ절연 테이프ㆍAℓ테이프ㆍ직편조층ㆍ절연층 등으로 이루어져 있음으로 전자기파 차폐 전열선의 외경이 상대적으로 크게 구성되는 문제가 있었다.In addition, since the heating element, the Teflon insulating layer, the insulating tape, the A1 tape, the braided layer, and the insulating layer, the outer diameter of the electromagnetic wave shielding heating wire was relatively large.

이에 본 고안의 상술한 문제점을 감안하여 안출한 것으로, 그 목적은 발열체선, 실리콘 고무층, 직조편층으로 이루어진 상태에서 실리콘 고무로 압출성형한 절연층에 의하여 일체로 피복되게 구성하여 작업성 및 생산성이 향상됨은 물론 외경을 상대적으로 작게 구성할 수 있는 전자기파 차폐 전열선를 제공함에 있다.In view of the above problems of the present invention, the object of the present invention is that the heating element wire, the silicone rubber layer, the woven piece layer in the state composed of an insulating layer extruded with a silicone rubber integrally configured to cover the workability and productivity In addition, the present invention provides an electromagnetic shielding heating wire that can be configured to have a relatively small outer diameter.

도 1은 종래기술에 따른 전자기파 차폐 전열선의 구성을 보인 사시도1 is a perspective view showing the configuration of the electromagnetic shielding heating wire according to the prior art

도 2는 본 고안에 따른 전자기파 차폐 전열선의 구성을 보인 사시도Figure 2 is a perspective view showing the configuration of the electromagnetic shielding heating wire according to the present invention

♣ 도면의 주요부분에 대한 부호의 설명 ♣♣ Explanation of symbols for main part of drawing ♣

30 : 발열체선 32 : 실리콘 고무층30: heating element wire 32: silicone rubber layer

34 : 직편조층 36 : 절연층34: braided layer 36: insulating layer

이러한 본 고안의 목적은, 니크롬선을 감아서 만든 발열체선의 외주면에 실리콘 고무층을 피복하고, 그 외주면에 동선으로 직조된 직편조층을 피복하며, 그 외주면에 실리콘 고무재질의 절연층을 압출성형하여 일체로 형성하는 것을 특징으로 하는 전자기파 차폐 전열선에 의하여 달성될 수 있다.The object of the present invention is to coat a silicone rubber layer on the outer circumferential surface of the heating element wire made by winding the nichrome wire, to coat the braided braided woven with copper wire on the outer circumferential surface, and to extrude the insulating layer of silicone rubber material on the outer circumferential surface thereof. It can be achieved by an electromagnetic shielding heating wire, characterized in that formed integrally.

이하, 본 고안에 따른 전자기파 차폐 전열선의 바람직한 실시예를 첨부도면에 의거하여 좀 더 구체적으로 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the electromagnetic wave shielding heating wire according to the present invention will be described in more detail with reference to the accompanying drawings.

도 2는 본 고안에 따른 전자기파 차폐 전열선의 구성을 보인 사시도이다. 도 2에 도시된 바와 같이, 니크롬선을 감아서 만든 발열체선(30)이 구비되고, 이 발열체선(30)의 외주면에는 실리콘 고무층(32)이 피복된다. 실리콘 고무층(32)의 외주면에 동선으로 직조된 직편조층(34)이 구비되고, 이 직편조층(34)은 전원인가시에 발열체선(30)에서 방출되는 전자기파를 흡수함과 동시에 열을 방출하는 역할을 수행한다. 이 동선의 표면은 직편조층(34)은 주석(朱錫:Sn)도금됨이 바람직하다.2 is a perspective view showing the configuration of the electromagnetic shielding heating wire according to the present invention. As shown in FIG. 2, a heating element wire 30 formed by winding nichrome wire is provided, and a silicone rubber layer 32 is coated on the outer circumferential surface of the heating element wire 30. The outer circumferential surface of the silicone rubber layer 32 is provided with a braided braided layer 34 which is woven in a copper wire. The braided layer 34 absorbs electromagnetic waves emitted from the heating element wire 30 when power is applied and simultaneously heats. Serves to release. As for the surface of this copper wire, it is preferable that the braided layer 34 is plated with tin (Sn).

직편조층(34)의 외주면은 실리콘 고무로 압출성형한 절연층(36)에 의하여 일체로 피복되고, 이 실리콘 고무는 이산화규소(SiO2)가 포함된 천연광물과 기타화합물로 이루어짐이 바람직하다.The outer circumferential surface of the woven braid layer 34 is integrally covered by an insulating layer 36 extruded with silicon rubber, and the silicon rubber is preferably made of natural mineral and other compounds containing silicon dioxide (SiO 2 ). .

상기와 같이 구성된 전자기파 차폐 전열선이 작동되는 상태 및 이에 따른 효과를 설명한다.The operating state of the electromagnetic wave shielding heating wire configured as described above and the effects thereof will be described.

발열체선(30)에 전원이 인가되면, 발열체선(30)에서 전자기파와 열이 발생되는데, 이때 발생되는 전자기파는 동선으로 직조된 직편조층(34)에서 흡수됨과 동시에 열은 동선으로 직조된 직편조층(34)에 의하여 외부로 방출된다. 즉, 발열체선(30)에서 방출되는 전자기파는 동선으로 직조된 직편조층(34)에서 흡수됨으로 전자기파가 외부로 방출되지 않음은 물론 동선으로 직조된 직편조층(34)이 발열체선(30)에서 발생되는 열을 흡수하여 외부로 방출함으로 전열선이 고온으로 상승되지 않는 것이다.When power is applied to the heating element wire 30, electromagnetic waves and heat are generated in the heating element line 30, and the generated electromagnetic waves are absorbed by the braided braid layer 34 woven with copper wire and at the same time, the heat is woven in the copper wire. It is emitted to the outside by the braided layer 34. That is, the electromagnetic wave emitted from the heating element wire 30 is absorbed by the braided braid layer 34 that is woven in a copper wire, and thus the electromagnetic wave is not emitted to the outside. Absorption of heat generated from and released to the outside does not raise the heating wire to a high temperature.

또한, 전자기파 차폐 전열선이 발열체선(30), 실리콘 고무층(32), 직조편층(34)으로 이루어진 상태에서 실리콘 고무로 압출성형한 절연층(36)에 의하여 일체로 피복되어 있음으로 작업공정이 간단함은 물론 이에 따라 작업성 및 생산성이 향상되는 것이다.In addition, the electromagnetic wave shielding heating wire is integrally coated by the insulating layer 36 extruded with silicon rubber in a state where the heating element wire 30, the silicone rubber layer 32, and the woven braid layer 34 are integrally formed, thereby simplifying the work process. Of course, workability and productivity are improved accordingly.

또한, 전자기파 차폐 전열선이 발열체선(30), 실리콘 고무층(32), 직조편층(34)으로 이루어진 상태에서 실리콘 고무로 압출성형한 절연층(36)에 의하여 일체로 피복되어 있음으로 전자기파 차폐 전열선의 외경이 상대적으로 작게 구성되는 것이다. 특히, 전자기파 차폐 전열선의 외경이 상대적으로 작게 구성되어 있음으로 협소한 공간 및 미세한 공간 부분에 전자기파 차폐 전열선을 용이하게 배치하여 작업할 수 있는 것이다.In addition, the electromagnetic shielding heating wire is integrally covered by the insulating layer 36 extruded with silicon rubber in the state consisting of the heating element wire 30, the silicone rubber layer 32, the woven piece layer 34, The outer diameter is relatively small. In particular, since the outer diameter of the electromagnetic wave shielding heating wire is configured to be relatively small, it is possible to easily arrange the electromagnetic wave shielding heating wire in a narrow space and a minute space portion.

또한, 본 고안은 실리콘 고무가 이산화규소(SiO2)이 포함된 천연광물과 기타화합물로 이루어져 있음으로 발열체선(30)이 발열되면, 이에 따라 실리콘 고무에서 원적외선이 방출됨으로 인체에 유익한 작용을 한다. 특히, 이러한 전자기파 차폐 전열선을 온열치료기구에 적용하면, 더욱 큰 효과를 얻을 수 있는 것이다.In addition, the present invention is made of a natural mineral and other compounds containing silicon dioxide (SiO 2 ) when the heating element wire 30 is heat, accordingly the far infrared rays are emitted from the silicone rubber has a beneficial effect on the human body. . In particular, if the electromagnetic shielding heating wire is applied to the heat treatment device, it is possible to obtain a greater effect.

이상에서는, 본 고안을 특정의 바람직한 실시예에 대해서 도시하고 설명하였다. 그러나, 본 고안은 상술한 실시예에만 한정되는 것은 아니며 본 고안이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 실용신안등록청구범위에 기재된 본 고안의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경실시 할 수 있을 것이다.In the above, the present invention has been shown and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiment, and those of ordinary skill in the art to which the present invention belongs, without departing from the spirit of the technical idea of the present invention described in the utility model registration claims below. Various changes can be made.

상술한 바와 같이 본 고안에 따른 전자기파 차폐 전열선은 발열체선, 실리콘 고무층, 직조편층으로 이루어진 상태에서 실리콘 고무로 압출성형한 절연층에 의하여 일체로 피복되어 있음으로 작업성 및 생산성이 향상됨은 물론 외경을 상대적으로 작게 구성할 수 있는 효과를 갖는 것이다.As described above, the electromagnetic wave shielding heating wire according to the present invention is integrally coated by an insulating layer extruded with silicon rubber in a state consisting of a heating element wire, a silicone rubber layer, and a woven piece layer, thereby improving workability and productivity as well as an outer diameter. It is to have an effect that can be configured relatively small.

Claims (2)

니크롬선을 감아서 만든 발열체선의 외주면에 실리콘 고무층을 피복하고, 그 외주면에 동선으로 직조된 직편조층을 피복하며, 그 외주면에 실리콘 고무재질의 절연층을 압출성형하여 일체로 형성하는 것을 특징으로 하는 전자기파 차폐 전열선.The silicone rubber layer is coated on the outer circumferential surface of the heating element wire made by winding the nichrome wire, the woven braid layer woven with copper wire is coated on the outer circumferential surface, and the insulating layer of silicon rubber material is formed on the outer circumferential surface to form a single body. Electromagnetic shielding heating wire. 제 1항에 있어서,The method of claim 1, 상기 직편조층의 표면이 주석도금된 것을 특징으로 하는 전자기파 차폐 전열선.Electromagnetic shielding heating wire, characterized in that the surface of the braided layer is tin-plated.
KR20-2002-0036095U 2002-12-03 2002-12-03 Electric heat wire for shielding a electromagnetic wave KR200306157Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101393264B1 (en) 2013-03-22 2014-05-14 박상구 electro-conductive textile for low voltage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101393264B1 (en) 2013-03-22 2014-05-14 박상구 electro-conductive textile for low voltage

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