KR20210115538A - Flexible sheet type heat fabric - Google Patents

Flexible sheet type heat fabric Download PDF

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Publication number
KR20210115538A
KR20210115538A KR1020200031449A KR20200031449A KR20210115538A KR 20210115538 A KR20210115538 A KR 20210115538A KR 1020200031449 A KR1020200031449 A KR 1020200031449A KR 20200031449 A KR20200031449 A KR 20200031449A KR 20210115538 A KR20210115538 A KR 20210115538A
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South Korea
Prior art keywords
waterproof film
planar heating
fabric
under
heating element
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KR1020200031449A
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Korean (ko)
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유수영
임석대
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유수영
임석대
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Priority to KR1020200031449A priority Critical patent/KR20210115538A/en
Publication of KR20210115538A publication Critical patent/KR20210115538A/en

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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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • 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
    • H05B3/02—Details
    • H05B3/04—Waterproof or air-tight seals for heaters
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016—Heaters using particular connecting means

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Surface Heating Bodies (AREA)

Abstract

The present invention relates to a planar heating fabric, wherein by placing together an up/down upper waterproof film (71) and an under waterproof film (72) of a planar heating element (60), the present invention not only provides insulation during rain or snowing but also prevents penetration of moisture, and is more desirable when applied to an outdoor clothing or to an outdoor sleeping gear.

Description

면상발열원단{FLEXIBLE SHEET TYPE HEAT FABRIC}Planar heating fabric {FLEXIBLE SHEET TYPE HEAT FABRIC}

본 발명은 면상발열원단에 관한 것으로, 더욱 상세하게는 면상발열체의 위아래에 어퍼방수필름 및 언더방수필름을 합지시켜 우천시나 강설시의 절연은 물론이거니와 수분의 침투까지 방지하여 야외용 의류나 야외용 침구류에 유용하게 적용할 수 있는 면상발열원단에 관한 것이다.The present invention relates to a planar heating fabric, and more particularly, by laminating an upper waterproof film and an under waterproof film on the top and bottom of the planar heating element, it not only provides insulation in rain or snowfall, but also prevents the penetration of moisture to outdoor clothing or bedding for outdoor use. It relates to a planar heating fabric that can be usefully applied to

일반적으로 면상발열체는 CNT(Carbon Nano Tube) 또는 그래핀(Graphene) 등의 원료를 절연필름에 코팅 또는 증착시켜 전극을 통한 전원을 공급할 때 발열할 수 있도록 설계된다.In general, planar heating elements are designed to generate heat when power is supplied through electrodes by coating or depositing raw materials such as CNT (Carbon Nano Tube) or graphene on an insulating film.

도 1은 선행기술문헌 1(대한민국 등록특허공보 제0991376호)에 따른 면상발열체를 나타내는 평면도이다.1 is a plan view showing a planar heating element according to Prior Art Document 1 (Republic of Korea Patent Publication No. 0991376).

선행기술문헌 1에 따른 면상발열체는 도 1에 도시된 바와 같이, 절연제(2)의 전면에 발열저항체(3)를 소정영역에 형성하고, 발열저항체(3)에 전원공급부(1)를 연결하여 구성된다.As shown in FIG. 1, the planar heating element according to the prior art document 1 forms a heating resistor 3 in a predetermined area on the front surface of the insulating material 2, and connects the power supply unit 1 to the heating resistor 3 is composed by

발열저항체(2)는 결합제를 용제에 용해시킨 후 탄소 및 기타 전극 재료로 첨가될 수 있는 재료 등을 고르게 분산시킨 슬러리를 제조한 후 방사 등의 방법으로 도포함으로써 전기적 특성의 균일성을 도모하고 불균일로 발생할 수 있는 단선을 방지할 수 있으며, 매우 얇은 필름 등의 형태로 제조가 용이하고 유연성이 있는 필름이나 시트등의 형태에서도 동일한 전기적 특성을 제공한다.The heating resistor 2 is prepared by dissolving a binder in a solvent and then preparing a slurry in which carbon and other materials that can be added as electrode materials are evenly dispersed, and then applied by a method such as spinning to promote uniformity of electrical properties and achieve non-uniformity It is possible to prevent disconnection that may occur with this, and it is easy to manufacture in the form of a very thin film, and provides the same electrical properties even in the form of a flexible film or sheet.

도 2는 선행기술문헌 2(대한민국 등록특허공보 제0883169호)에 소개된 면상발열체를 나타내는 분해사시도이다.2 is an exploded perspective view showing a planar heating element introduced in Prior Art Document 2 (Republic of Korea Patent Publication No. 0883169).

선행기술문헌 2에 소개된 면상발열체는 도 2에 도시된 바와 같이 면상발열체는 절연성이 높은 절연필름(10)의 상면에 고저항체인 액상의 카본페이스트를 소정 간격으로 도포하여 카본층(20)을 형성하고, 각 카본층(20)의 양단을 가로지르도록 도전성 실버페이스트를 도포하여 실버층(30)을 형성하고, 이 실버층(30)에 구리박판 등으로 이루어진 전극판(40)을 부착한 다음, 절연필름(50)을 덮어 접합하거나 절연수지를 코팅하는 방식으로 제조된다.As shown in FIG. 2, the planar heating element introduced in Prior Art Document 2 is a carbon layer 20 by applying a high-resistance liquid carbon paste on the upper surface of the insulating film 10 with high insulation at predetermined intervals. After forming a silver layer 30 by applying conductive silver paste to cross both ends of each carbon layer 20, and attaching an electrode plate 40 made of a copper thin plate or the like to the silver layer 30, It is manufactured by covering and bonding the insulating film 50 or coating the insulating resin.

이러한 면상발열체는 양측 전극판(40)을 전원에 연결하면 인가된 전류가 실버층(30)을 통해 각 카본층(20)으로 흐르고, 이에 따른 카본층(20)의 저항열이 외부로 방출되어 발열체로 기능하게 된다.In such a planar heating element, when both electrode plates 40 are connected to the power source, the applied current flows to each carbon layer 20 through the silver layer 30, and the resistance heat of the carbon layer 20 is released to the outside as a result of the heating element will function as

도 3은 선행기술문헌 3(대한민국 등록실용신안공보 제0420142호)에 소개된 면상발열체를 나타내는 분해사시도이다.3 is an exploded perspective view showing a planar heating element introduced in Prior Art Document 3 (Republic of Korea Utility Model Publication No. 0420142).

선행기술문헌 3에 소개된 면상발열체는 외부의 물리적인 충격과 전기 누설을 방지할 수 있도록 소정의 두께와 넓이를 가진 절연성 원단(115)을 사용하여 다양한 문양과 형태로 카본페이스트(135)를 도포한 후 건조로에서 일정시간 열풍 건조시킨다.The planar heating element introduced in Prior Art Document 3 uses an insulating fabric 115 having a predetermined thickness and width to prevent external physical shock and electric leakage, and carbon paste 135 is applied in various patterns and shapes. After that, it is dried with hot air for a certain period of time in a drying furnace.

카본부(135)는 카본페이스트(135)를 전면적으로 도포하거나 일정간격을 유지한 다양한 무늬를 형성하여 건조하는 방법과 사물의 형태를 형상화한 문양으로 인쇄하여 시각적인 운치를 살리면서 저항열에 의해 발열기능을 담당하도록 구성된다.The carbon part 135 is formed by applying the carbon paste 135 over the entire surface or by forming various patterns at regular intervals to dry it, and by printing a pattern that embodies the shape of an object, it generates heat by resistance heat while saving a visual taste. is configured to function.

실버부(123)는 전극(112)에서 카본부(135)로 안정되게 전기 충격을 완화시켜 전류가 통전되도록 하는 작용을 하며, 도전체인 실버페이스트(123)를 카본부(135)의 양단에 인쇄하여 일정시간 열풍 건조로에서 건조시킨다.The silver part 123 acts to stably relieve electric shock from the electrode 112 to the carbon part 135 to allow current to flow, and silver paste 123, which is a conductor, is printed on both ends of the carbon part 135 . and dried in a hot air drying furnace for a certain period of time.

인쇄된 양면의 실버부(123) 상에 소정의 간격을 유지하여 전기 전도도가 높은 구리나 알루미늄 또는 금속박판 재질의 전극(112)이 구성되는데, 이때 전극(112)은 소정의 넓이와 두께로 형성을 하되 카본 저항체의 체적저항과 면적저항 수치가 낮아짐에 따라 비례적으로 두꺼워져 전류량을 원활히 공급할 수 있도록 형성하며, 전류를 공급하는 도전체 역할을 하게 된다.An electrode 112 made of a copper, aluminum, or metal thin plate material with high electrical conductivity is formed by maintaining a predetermined interval on the printed silver portions 123 on both sides. However, as the volume resistance and area resistance of the carbon resistor decrease, it is proportionally thickened so that the amount of current can be smoothly supplied, and it plays the role of a conductor that supplies current.

절연성원단(115)에 구성된 카본부(135)와 실버부(123) 및 전극부(112)를 라미네이팅 원단(130)으로 열압착 합지시켜 습기를 차단하여 전기누전방지할 수 있도록 라미네이팅 코팅부가 형성되어 면상발열체가 완성된다.The carbon part 135, the silver part 123, and the electrode part 112 composed of the insulating fabric 115 are thermocompression-bonded with the laminating fabric 130 to block moisture and prevent electric leakage. The planar heating element is completed.

본원 출원인은 선행기술문헌 1 내지 3에 소개된 면상발열체를 활용하여 면상발열원단을 개발하여 본 발명으로 제안하고자 한다.The applicant of the present application intends to develop a planar heating fabric by utilizing the planar heating element introduced in Prior Art Documents 1 to 3 and propose it as the present invention.

대한민국 등록특허공보 제0991376호Republic of Korea Patent Publication No. 0991376 대한민국 등록특허공보 제0883169호Republic of Korea Patent Publication No. 0883169 대한민국 등록실용신안공보 제0420142호Republic of Korea Registered Utility Model Publication No. 0420142

본 발명의 목적은 면상발열체의 위아래에 어퍼방수필름 및 언더방수필름을 합지시켜 우천시나 강설시의 절연은 물론이거니와 수분의 침투까지 방지하여 야외용 의류나 야외용 침구류에 유용하게 적용할 수 있는 면상발열원단을 제공함에 있다.An object of the present invention is to laminate an upper waterproof film and an under waterproof film on the top and bottom of the planar heating element to prevent the penetration of moisture as well as insulation during rain or snowfall. We are providing the fabric.

본 발명의 목적은 어퍼방수필름 및 언더방수필름이 통공들을 통해 서로 합착되는 합착영역들로서 어퍼방수필름 및 언더방수필름 상호간의 일체화를 보장함과 동시에 면상발열체를 전방위로 감싸면서 포지션닝시킬 수 있도록 하여 방수의 극대화는 물론이거니와 수명까지 보장할 수 있는 면상발열원단을 제공함에 있다.An object of the present invention is to ensure the integration between the upper waterproof film and the under waterproof film as bonding areas where the upper waterproof film and the under waterproof film are bonded to each other through the holes, and at the same time, the planar heating element is wrapped around the planar heating element in all directions so that it can be positioned so that it is waterproof It is to provide a flat heating fabric that can maximize the efficiency and guarantee the lifespan.

본 발명의 목적은 어퍼겉감원단 및 언더겉감원단은 합착영역들을 통해 상호 박음질처리되도록 하여 원단의 느낌은 그대로 유지시키면서 어퍼겉감원단 및 언더겉감원단 상호간의 일체감으로 면상발열체와 더불어 어퍼방수필름 및 언더방수필름에 이르기까지 하나의 원단화로서 세탁 등의 처리시 더욱 철저히 분리되지 않도록 하여 수명까지 보장케 하는 면상발열원단을 제공함에 있다.An object of the present invention is to ensure that the upper outer fabric and the under outer fabric are mutually stitched through the cementation areas, so that the feel of the fabric is maintained as it is, and the upper outer fabric and the under outer fabric have a sense of unity between the upper outer fabric and the under outer fabric, as well as the upper waterproof film and the under waterproofing element. It is to provide a flat heating fabric that guarantees lifespan by preventing it from being separated more thoroughly during processing such as washing as a single fabric from film to fabric.

본 발명의 목적은 어퍼방수필름 및 언더방수필름으로서 테프론필름을 적용하여 방수와 더불어 플렉시블한 성질과 질감을 그대로 보존토록 할 수 있는 면상발열원단을 제공함에 있다.It is an object of the present invention to provide a planar heating fabric capable of preserving waterproof and flexible properties and texture by applying a Teflon film as an upper waterproof film and an under waterproof film.

상기 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

전기에너지를 열에너지로 변환하는 면상발열체와,A planar heating element that converts electrical energy into thermal energy,

상기 면상발열체의 위아래에 합지되어 커버링하는 어퍼방수필름 및 언더방수필름과,An upper waterproof film and an under waterproof film that are laminated above and below the planar heating element and cover;

상기 어퍼방수필름 및 언더방수필름의 위아래에 각각 합지되며 섬유사로 직조된 어퍼겉감원단 및 언더겉감원단을 포함하는 것을 그 기술적 구성상의 기본 특징으로 한다.It is a basic feature in terms of its technical configuration that the upper waterproof film and the under waterproof film are laminated above and below, respectively, and include an upper outer fabric fabric and an under outer fabric fabric woven with fibrous yarn.

본 발명은 면상발열체의 위아래에 어퍼방수필름 및 언더방수필름을 합지시켜 우천시나 강설시의 절연은 물론이거니와 수분의 침투까지 방지하여 야외용 의류나 야외용 침구류에 유용하게 적용할 수 있는 효과가 있다.The present invention laminates the upper waterproof film and the under waterproof film on the top and bottom of the planar heating element to prevent the penetration of moisture as well as insulation during rain or snowfall, so that it can be usefully applied to outdoor clothing or bedding.

본 발명은 어퍼방수필름 및 언더방수필름이 통공들을 통해 서로 합착되는 합착영역들로서 어퍼방수필름 및 언더방수필름 상호간의 일체화를 보장함과 동시에 면상발열체를 전방위로 감싸면서 포지션닝시킬 수 있도록 하여 방수의 극대화는 물론이거니와 수명까지 보장할 수 있는 효과가 있다.The present invention is a bonding area where the upper waterproof film and the under waterproof film are bonded to each other through through holes, ensuring the integration between the upper waterproof film and the under waterproof film and at the same time wrapping the planar heating element in all directions and positioning it to maximize waterproofing Of course, it has the effect of guaranteeing the lifespan.

본 발명은 어퍼겉감원단 및 언더겉감원단은 합착영역들을 통해 상호 박음질처리되도록 하여 원단의 느낌은 그대로 유지시키면서 어퍼겉감원단 및 언더겉감원단 상호간의 일체감으로 면상발열체와 더불어 어퍼방수필름 및 언더방수필름에 이르기까지 하나의 원단화로서 세탁 등의 처리시 더욱 철저히 분리되지 않도록 하여 수명까지 보장케 하는 효과가 있다.The present invention provides a sense of unity between the upper outer fabric and the under outer fabric while maintaining the feel of the fabric as the upper outer fabric and the under outer fabric are mutually stitched through the bonding areas, so that the upper waterproof film and the under waterproof film along with the planar heating element It has the effect of ensuring the lifespan of the fabric by preventing it from being separated more thoroughly during processing such as washing as a single fabric.

본 발명은 어퍼방수필름 및 언더방수필름으로서 테프론필름을 적용하여 방수와 더불어 플렉시블한 성질과 질감을 그대로 보존토록 할 수 있는 효과가 있다.The present invention has the effect of preserving the flexible properties and texture as well as waterproof by applying the Teflon film as an upper waterproof film and an under waterproof film.

도 1은 선행기술문헌 1에 따른 면상발열체를 나타내는 평면도.
도 2는 선행기술문헌 2에 소개된 면상발열체를 나타내는 분해사시도.
도 3은 선행기술문헌 3에 소개된 면상발열체를 나타내는 분해사시도.
도 4는 본 발명에 따른 면상발열원단을 나타내는 사시도.
도 5는 본 발명에 따른 면상발열원단을 나타내는 분해사시도.
도 6은 본 발명에 따른 면상발열원단을 나타내는 단면도.1 is a plan view showing a planar heating element according to the prior art document 1.
Figure 2 is an exploded perspective view showing the planar heating element introduced in the prior art document 2.
Figure 3 is an exploded perspective view showing the planar heating element introduced in the prior art document 3.
Figure 4 is a perspective view showing a planar heating fabric according to the present invention.
5 is an exploded perspective view showing a planar heating fabric according to the present invention.
6 is a cross-sectional view showing a planar heating fabric according to the present invention.

본 발명에 따른 면상발열원단의 바람직한 실시예를 도면을 참조하여 설명하기로 하고, 그 실시예로는 다수 개가 존재할 수 있으며, 이러한 실시예를 통하여 본 발명의 목적, 특징 및 이점들을 더욱 잘 이해할 수 있게 된다.A preferred embodiment of the planar heating fabric according to the present invention will be described with reference to the drawings, and as such an embodiment, a plurality of pieces may exist, and the object, features and advantages of the present invention can be better understood through these embodiments there will be

도 4는 본 발명에 따른 면상발열원단을 나타내는 사시도이고, 도 5는 본 발명에 따른 면상발열원단을 나타내는 분해사시도이며, 도 6은 본 발명에 따른 면상발열원단을 나타내는 단면도이다.4 is a perspective view showing the planar heating fabric according to the present invention, Figure 5 is an exploded perspective view showing the planar heating fabric according to the present invention, Figure 6 is a cross-sectional view showing the planar heating fabric according to the present invention.

본 발명에 따른 면상발열원단은 각종 의류나 침구류 또는 방석이나 쿠션 또는 매트 등으로 활용될 수 있으며, 구체적으로 도 4 내지 도 6에 도시된 바와 같이 전기에너지를 열에너지로 변환하는 면상발열체(60)와, 면상발열체(60)의 위아래에 합지(예를 들면 접착)되어 커버링하는 어퍼방수필름(71) 및 언더방수필름(72)과, 어퍼방수필름(71) 및 언더방수필름(72)의 위아래에 각각 합지(예를 들면 접착)되며 섬유사로 직조된 어퍼겉감원단(81) 및 언더겉감원단(82)을 포함한다.The planar heating fabric according to the present invention can be used as various clothes, bedding, cushions, cushions or mats, etc., specifically, a planar heating element (60) that converts electrical energy into thermal energy as shown in FIGS. 4 to 6 And, the upper and lower waterproof film 71 and the under waterproof film 72 and the upper waterproof film 71 and the under waterproof film 72 that are laminated (for example, adhered) on the top and bottom of the planar heating element 60 to cover the top and bottom Each is laminated (eg, adhered) to and includes an upper outer fabric 81 and an under outer fabric 82 woven with fiber yarns.

면상발열체(60)는 선행기술문헌 1 내지 3에 언급된 전도성카본소재를 통한 예를 들어 휴대 가능한 배터리의 전기에너지를 열에너지로 변환하여 발열시킬 수 있도록 하는 플렉시블(Flexibl)한 것을 적용할 수 있으며, 이러한 면상발열체(60)를 위아래에서 어퍼방수필름(71) 및 언더방수필름(72)으로 합지시켜 우천시나 강설시의 절연은 물론이거니와 수분의 침투까지 방지하여 야외용 의류나 야외용 침구류에 적용할 경우 더욱 바람직하게 된다.The planar heating element 60 is a flexible (Flexibl) that converts electric energy of a portable battery into thermal energy and generates heat through the conductive carbon material mentioned in Prior Art Documents 1 to 3, for example, can be applied. This planar heating element 60 is laminated with an upper waterproof film 71 and an under waterproof film 72 from the top and bottom to prevent the penetration of moisture as well as insulation during rain or snowfall when applied to outdoor clothing or outdoor bedding. more preferably.

이때, 면상발열체(60)는 상하 관통되는 통공(61)들을 구비하고, 어퍼방수필름(71) 및 언더방수필름(72)은 통공(61)들을 통해 서로 합착되는 합착영역(70)들을 가지는 것을 특징으로 한다.At this time, the planar heating element 60 is provided with through holes 61 penetrating up and down, and the upper waterproof film 71 and the under waterproof film 72 have bonding regions 70 that are bonded to each other through the through holes 61. characterized.

어퍼방수필름(71) 및 언더방수필름(72)이 통공(61)들을 통해 서로 합착되는 합착영역(70)들로서 어퍼방수필름(71) 및 언더방수필름(72) 상호간의 일체화를 보장함과 동시에 면상발열체(60)를 전방위로 감싸면서 포지션닝(Positioning)시킬 수 있도록 하여 방수의 극대화는 물론이거니와 수명까지 보장할 수 있게 된다.The upper waterproof film 71 and the under waterproof film 72 are bonding regions 70 in which the upper waterproof film 71 and the under waterproof film 72 are bonded to each other through the through holes 61, while ensuring the integration between the upper waterproof film 71 and the under waterproof film 72. By enabling positioning (Positioning) while enclosing the planar heating element 60 in all directions, it is possible to maximize waterproofness as well as ensure lifespan.

그리고, 어퍼겉감원단(81) 및 언더겉감원단(82)은 합착영역(70)들을 통해 상호 박음질(80)처리되도록 하여 원단의 느낌은 그대로 유지시키면서 어퍼겉감원단(81) 및 언더겉감원단(82) 상호간의 일체감으로 면상발열체(60)와 더불어 어퍼방수필름(71) 및 언더방수필름(72)에 이르기까지 하나의 원단화로서 세탁 등의 처리시 더욱 철저히 분리되지 않도록 하여 수명까지 보장케 한다.In addition, the upper outer fabric 81 and the under outer fabric 82 are mutually sewn (80) processed through the bonding areas 70, so that the upper outer fabric 81 and the under outer fabric 81 and 82 are maintained while maintaining the feel of the fabric. ) as a single fabric from the planar heating element 60 to the upper waterproof film 71 and the under waterproof film 72 with a sense of unity between them, it is not separated more thoroughly during washing, etc. to ensure lifespan.

한편, 어퍼방수필름(71) 및 언더방수필름(72)은 테프론필름을 적용하여 방수와 더불어 플렉시블한 성질과 질감을 그대로 보존토록 한다.On the other hand, the upper waterproof film 71 and the under waterproof film 72 apply a Teflon film to preserve the waterproof and flexible properties and texture as they are.

테프론[Teflon - Tetrafluoroethylene(폴리테트라플루오르에틸렌)]은 녹는점이 높고, 융해 상태에서 점도가 높으며, 특히 우수한 내열성 및 내약품성을 가지기 때문에 면상발열체(60)의 고열에도 오래도록 견딜 수 있어 면상발열원단에 바람직하게 적용할 수 있다.Teflon [Teflon - Tetrafluoroethylene (polytetrafluoroethylene)] has a high melting point, high viscosity in the molten state, and particularly excellent heat resistance and chemical resistance. can be applied

본 발명은 전도성카본소재를 이용한 면상발열체로서 전기에너지를 열에너지로 변환하는 산업분야에 이용 가능하다.The present invention is a planar heating element using a conductive carbon material and can be used in the industrial field for converting electrical energy into thermal energy.

60 : 면상발열체 61 : 통공
70 : 합착영역 71 : 어퍼방수필름
72 : 언더방수필름 80 : 박음질
81 : 어퍼겉감원단 82 : 언더겉감원단60: planar heating element 61: through hole
70: cementation area 71: upper waterproof film
72: under waterproof film 80: stitching
81: upper outer fabric 82: under outer fabric

Claims (4)

전기에너지를 열에너지로 변환하는 면상발열체(60)와,
상기 면상발열체(60)의 위아래에 합지되어 커버링하는 어퍼방수필름(71) 및 언더방수필름(72)과,
상기 어퍼방수필름(71) 및 언더방수필름(72)의 위아래에 각각 합지되며 섬유사로 직조된 어퍼겉감원단(81) 및 언더겉감원단(82)을 포함하는 것을 특징으로 하는 면상발열원단.A planar heating element 60 that converts electrical energy into thermal energy, and
An upper waterproof film 71 and an under waterproof film 72 that are laminated above and below the planar heating element 60 to cover, and
The upper waterproof film 71 and the under waterproof film 72 are laminated above and below, respectively, and a planar heating fabric comprising an upper outer fabric 81 and an under outer fabric 82 woven with fibrous yarn. 제1항에 있어서,
상기 면상발열체(60)는 상하 관통되는 통공(61)들을 구비하고,
상기 어퍼방수필름(71) 및 언더방수필름(72)은 상기 통공(61)들을 통해 서로 합착되는 합착영역(70)들을 가지는 것을 특징으로 하는 면상발열원단.According to claim 1,
The planar heating element 60 is provided with through-holes 61 penetrating up and down,
The upper waterproof film 71 and the under waterproof film 72 are planar heating fabric, characterized in that it has bonding areas (70) that are bonded to each other through the through holes (61). 제2항에 있어서,
상기 어퍼겉감원단(81) 및 언더겉감원단(82)은 상기 합착영역(70)들을 통해 상호 박음질(80)처리되는 것을 특징으로 하는 면상발열원단.3. The method of claim 2,
The upper outer fabric (81) and the under outer fabric (82) are mutually stitched (80) through the cementation regions (70). 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 어퍼방수필름(71) 및 언더방수필름(72)은 테프론필름인 것을 특징으로 하는 면상발열원단.
4. The method according to any one of claims 1 to 3,
The upper waterproof film 71 and the under waterproof film 72 are planar heating fabric, characterized in that the Teflon film.
KR1020200031449A 2020-03-13 2020-03-13 Flexible sheet type heat fabric KR20210115538A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100420142B1 (en) 1996-10-28 2004-09-04 삼성에스디아이 주식회사 Method and device for forming black matrix layer in complex pattern for color filter
KR100883169B1 (en) 2008-05-15 2009-02-10 (주)담스코 Sheet type heater
KR100991376B1 (en) 2007-08-30 2010-11-02 한국전기연구원 Sheet Type Heater And Heating Divice Comprising The Same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100420142B1 (en) 1996-10-28 2004-09-04 삼성에스디아이 주식회사 Method and device for forming black matrix layer in complex pattern for color filter
KR100991376B1 (en) 2007-08-30 2010-11-02 한국전기연구원 Sheet Type Heater And Heating Divice Comprising The Same
KR100883169B1 (en) 2008-05-15 2009-02-10 (주)담스코 Sheet type heater

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