KR200494251Y1 - Plane heater for metal-coated heating steel - Google Patents

Plane heater for metal-coated heating steel Download PDF

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KR200494251Y1
KR200494251Y1 KR2020200000564U KR20200000564U KR200494251Y1 KR 200494251 Y1 KR200494251 Y1 KR 200494251Y1 KR 2020200000564 U KR2020200000564 U KR 2020200000564U KR 20200000564 U KR20200000564 U KR 20200000564U KR 200494251 Y1 KR200494251 Y1 KR 200494251Y1
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insulating film
copper foil
hole
lower insulating
upper insulating
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KR20210001931U (en
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임종섭
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임종섭
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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
    • H05B3/20Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • 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
    • H05B3/02Details
    • H05B3/03Electrodes
    • 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
    • H05B3/10Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12Heating 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
    • H05B3/14Heating 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
    • H05B3/145Carbon only, e.g. carbon black, graphite
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013Heaters using resistive films or coatings

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  • Resistance Heating (AREA)

Abstract

본 고안은 상부 절연필름을 하부 절연필름에 접합하기 전에 상부 절연필름에 구멍을 천공함으로써, 상부 절연필름과 하부 절연필름이 합지된 후, 상부 절연필름의 구멍을 통해 외부로 동박 전극이 외부로 노출되는 발열도금강판용 면상발열체에 관한 것이다.
본 고안에 따른 발열도금강판용 면상발열체는 하부 절연필름(10)의 상부면에 카본층(20)과 실버층(30)이 도포되고, 하부 절연필름(10)의 상부면에 2줄의 동박 전극(40)이 접합되어, 하부 절연필름(10)의 양 측단부에 동박 전극(40)이 각각 배치되며, 2줄의 동박 전극(40) 사이에 발열을 위한 카본층(20)이 배치되고, 카본층(20)과 동박 전극(40)이 실버층(30)에 의해 전기적으로 연결되고, 하부 절연필름(10)에 상부 절연필름(50)이 접합되어, 하부 절연필름(10)과 상부 절연필름(50) 사이에 카본층(20), 실버층(30) 및 동박 전극(40)이 배치되는 면상발열체에 있어서, 상기 상부 절연필름(50)의 양 측단부에 근접하게 구멍(52)이 각각 천공되어, 구멍(52)을 통해 동박 전극(40)이 외부로 노출되는 것을 특징으로 한다.
The present invention perforates a hole in the upper insulating film before bonding the upper insulating film to the lower insulating film. After the upper insulating film and the lower insulating film are laminated, the copper foil electrode is exposed to the outside through the hole in the upper insulating film It relates to a planar heating element for an exothermic plated steel sheet.
The planar heating element for exothermic plated steel sheet according to the present invention is coated with a carbon layer 20 and a silver layer 30 on the upper surface of the lower insulating film 10, and two rows of copper foil electrodes on the upper surface of the lower insulating film 10 ( 40) is bonded, copper foil electrodes 40 are respectively disposed on both side ends of the lower insulating film 10, and a carbon layer 20 for heat generation is disposed between two rows of copper foil electrodes 40, and carbon The layer 20 and the copper foil electrode 40 are electrically connected by a silver layer 30, and the upper insulating film 50 is bonded to the lower insulating film 10, and the lower insulating film 10 and the upper insulating film ( 50) in the planar heating element in which the carbon layer 20, the silver layer 30, and the copper foil electrode 40 are disposed between , characterized in that the copper foil electrode 40 is exposed to the outside through the hole (52).

Description

발열도금강판용 면상발열체{PLANE HEATER FOR METAL-COATED HEATING STEEL}Planar heating element for heat-coated steel sheet {PLANE HEATER FOR METAL-COATED HEATING STEEL}

본 고안은 상부 절연필름을 하부 절연필름에 접합하기 전에 상부 절연필름에 구멍을 천공함으로써, 상부 절연필름과 하부 절연필름이 합지된 후, 상부 절연필름의 구멍을 통해 외부로 동박 전극이 외부로 노출되어, 노출된 동박 전극에 리드 와이어를 수가공없이 자동 솔더링 방법으로 연결할 수 있는 발열도금강판용 면상발열체에 관한 것이다.The present invention perforates a hole in the upper insulating film before bonding the upper insulating film to the lower insulating film. After the upper insulating film and the lower insulating film are laminated, the copper foil electrode is exposed to the outside through the hole in the upper insulating film It relates to a planar heating element for heating plated steel sheet that can be connected to the exposed copper foil electrode by an automatic soldering method without manual processing.

대한민국 특허 제10-1589534호(2016년 1월 22일, 등록)에 "면상발열체의 상층필름 및 그 제조방법이 소개되어 있다.Republic of Korea Patent No. 10-1589534 (January 22, 2016, registered) "The upper film of the planar heating element and its manufacturing method are introduced.

상기 면상발열체의 상층필름 제조방법은 원단권취롤에서 풀림되는 상층필름의 표면에 도안으로 조각된 동판롤러를 이용하여 70-80MIC로 도안이 인쇄되게 하여 그라비아도안층을 얻도록 하는75MIC그라비아인쇄과정과, 상기 상층필름을 건조로를 이동시키면서 열풍에 의해 그라비아도안층이 건조되게 하는 건조과정과, 상기 상층필름을 열에너지가 공급되고 공기가 순환되는 숙성실에서 그라비아도안층이 경화되도록 하는 숙성과정 및 상기 그라비아도안층에 코로나방전이 조사되게 하여 표면이 거칠게 하는 1차코로나처리과정 및 상기 그라비아도안층을 프라이머 처리하는 AC프라이머처리과정 및 열풍으로 건조되게 하는 드라이건조과정을 포함하고, 상기 그라비아도안층에 EVA접착제를 36-39MIC로 도포되게 하여 1차EVA접착층을 얻도록 하는 EVA1차37MIC도포과정과, 상기 1차EVA접착층을 상온에서 자연 냉각되게 하는 냉각과정과, 상기 1차EVA접착층에 EVA접착제를 36-39MIC로 도포되게 하여 2차EVA접착층을 얻도록 하는 EVA2차38MIC도포과정과, 상기 2차EVA접착층을 상온에서 자연 냉각되게 하는 냉각과정과, 상기 2차EVA접착층에 코로나방전이 조사되게 하여 표면이 거칠게 하는 2차코로나처리과정을 포함한다.The upper film manufacturing method of the planar heating element is a 75MIC gravure printing process to obtain a gravure pattern layer by printing the pattern at 70-80 MIC using a copper plate roller engraved with a pattern on the surface of the upper film unrolled from the fabric winding roll; , A drying process in which the gravure pattern layer is dried by hot air while moving the upper film to a drying furnace, and the aging process and the gravure pattern in which the upper film is cured in an aging room in which thermal energy is supplied and air is circulated A primary corona treatment process of making the layer irradiated with corona discharge to roughen the surface, an AC primer treatment process of priming the gravure pattern layer, and a dry drying process of drying with hot air, and EVA adhesive on the gravure pattern layer The first 37 MIC application process to obtain a first EVA adhesive layer by applying 36-39 MIC, a cooling process to allow the primary EVA adhesive layer to cool naturally at room temperature, and 36- EVA adhesive to the primary EVA adhesive layer. The EVA secondary 38MIC application process to obtain a secondary EVA adhesive layer by applying 39MIC, a cooling process to allow the secondary EVA adhesive layer to cool naturally at room temperature, and corona discharge to the secondary EVA adhesive layer so that the surface is irradiated It includes a secondary corona treatment process of roughening.

그러나, 상기 면상발열체의 상층필름 제조방법에 동박 전극에 리드 와이어를 자동으로 연결하기 위해, 동박 전극이 외부로 노출되도록 하는 것이 기술되어 있지 않다.However, in order to automatically connect the lead wire to the copper foil electrode in the method for manufacturing the upper film of the planar heating element, it is not described so that the copper foil electrode is exposed to the outside.

본 출원인의 대한민국 특허출원 제 10-2019-0079743호(2019년 7월 3일, 출원)에 "발열도금강판 및 이의제조방법"이 소개되어 있다.The present applicant's Republic of Korea Patent Application No. 10-2019-0079743 (filed on July 3, 2019) "heat-coated steel sheet and its manufacturing method" is introduced.

상기 발열도금강판은 도금강판의 정면에 그림 또는 문양(pattern)과 같은 이미지가 인쇄되고, 도금 강판의 배면에 PTC 필름이 내열 접착제에 의해 접합되며, PTC 필름에 밀착되게 단열판이 배치되며, 단열판에 밀착되게 마감판이 배치되며, 도금강판과 마감판의 둘레가 마감처리된다.In the heat plated steel sheet, an image such as a picture or pattern is printed on the front side of the plated steel sheet, the PTC film is bonded to the back side of the plated steel sheet by a heat-resistant adhesive, and the heat insulating plate is placed in close contact with the PTC film, The finish plate is placed in close contact, and the perimeter of the plated steel plate and the finish plate is finished.

그러나, 상기 발열도금강판에는 PTC 필름의 동박 전극에 리드 와이어를 자동으로 연결하기 위해, 동박 전극이 외부로 노출되도록 하는 것이 기술되어 있지 않으며, 동박 전극을 외부로 노출시키기 위해 작업자가 PTC 필름을 구성하는 절연필름을 도려내야 수작업이 요구되었다.However, in order to automatically connect the lead wire to the copper foil electrode of the PTC film in the heat plated steel sheet, it is not described that the copper foil electrode is exposed to the outside, and the operator constructs the PTC film to expose the copper foil electrode to the outside Manual work was required to cut out the insulating film.

따라서, 본 고안의 목적은 상부 절연필름을 하부 절연필름에 접합하기 전에 상부 절연필름에 구멍을 천공함으로써, 상부 절연필름과 하부 절연필름이 합지된 후, 상부 절연필름의 구멍을 통해 외부로 동박 전극이 외부로 노출되고, 노출된 동박 전극에 리드 와이어를 자동 솔더링 방법으로 연결할 수 있어, 발열도금강판의 제조공정 전체를 자동화할 수 있게 되는 발열도금강판용 면상발열체를 제공하는 것이다. Therefore, an object of the present invention is to perforate a hole in the upper insulating film before bonding the upper insulating film to the lower insulating film, and after the upper insulating film and the lower insulating film are laminated, the copper foil electrode to the outside through the hole in the upper insulating film It is to provide a planar heating element for exothermic plated steel sheet that can be exposed to the outside and can be connected to the exposed copper foil electrode by an automatic soldering method, thereby automating the entire manufacturing process of the exothermic plated steel sheet.

상기와 같은 목적을 달성하기 위한 본 고안에 따른 발열도금강판용 면상발열체는 하부 절연필름의 상부면에 카본층과 실버층이 도포되고, 하부 절연필름의 상부면에 2줄의 동박 전극이 접합되어, 하부 절연필름의 양 측단부에 동박 전극이 각각 배치되며, 2줄의 동박 전극 사이에 발열을 위한 카본층이 배치되고, 카본층과 동박 전극이 실버층에 의해 전기적으로 연결되고, 하부 절연필름에 상부 절연필름이 접합되어, 하부 절연필름과 상부 절연필름 사이에 카본층, 실버층 및 동박 전극이 배치되고, 상부 절연필름의 양 측단부에 근접하게 구멍이 각각 천공되어, 구멍을 통해 동박 전극이 외부로 노출되는 것을 특징으로 한다.In the planar heating element for exothermic plated steel sheet according to the present invention for achieving the above object, a carbon layer and a silver layer are applied to the upper surface of the lower insulating film, and two copper foil electrodes are bonded to the upper surface of the lower insulating film, the lower Copper foil electrodes are disposed on both ends of the insulating film, a carbon layer for heat generation is disposed between two rows of copper foil electrodes, the carbon layer and the copper foil electrode are electrically connected by a silver layer, and the upper insulation is provided on the lower insulating film The film is bonded, a carbon layer, a silver layer, and a copper foil electrode are disposed between the lower insulating film and the upper insulating film, and holes are drilled close to both side ends of the upper insulating film, respectively, and the copper foil electrode is exposed to the outside through the hole characterized by being

상기 구멍은 상부 절연필름이 하부 절연필름과 합지되기 전에 상부 절연필름에 천공되는 것을 특징으로 한다.The hole is characterized in that the upper insulating film is perforated in the upper insulating film before being laminated with the lower insulating film.

상기 구멍은 하부 절연필름과 상부 절연필름이 합지된 후, 절단선을 따라 절단되었을 때, 4개의 코너에 각각 근접하게 배치되는 것을 특징으로 한다.The hole is characterized in that when the lower insulating film and the upper insulating film are laminated and then cut along the cutting line, they are disposed adjacent to each of the four corners.

상기 구멍은 원형, 다각형 또는 슬릿 중 어느 한 형태로 형성되는 것을 특징으로 한다.The hole is characterized in that it is formed in any one of a circular shape, a polygonal shape, or a slit.

상기 구멍은 레이저 가공, 열선 가공 또는 프레스 가공 중 어느 한 가공방법으로 성형되는 것을 특징으로 한다.The hole is characterized in that it is formed by any one processing method of laser processing, hot wire processing, or press processing.

또한, 본 고안은 하부 절연필름과 상부 절연필름이 합지된 후, 발열도금강판의 배면에 접합되고, 상부 절연필름의 구멍을 통해 외부로 노출된 동박 전극에 리드 와이어가 자동 솔더링 방법으로 연결되는 것을 특징으로 한다.In addition, the present invention is that after the lower insulating film and the upper insulating film are laminated, the lead wire is bonded to the back side of the heat-generating plated steel sheet, and the lead wire is connected to the copper foil electrode exposed to the outside through the hole of the upper insulating film by an automatic soldering method. characterized.

이것에 의해, 본 고안에 따른 발열도금강판용 면상발열체는 상부 절연필름과 하부 절연필름이 합지된 후, 상부 절연필름의 구멍을 통해 외부로 동박 전극이 외부로 노출되고, 노출된 동박 전극에 리드 와이어를 자동 솔더링 방법으로 연결할 수 있어, 발열도금강판의 제조공정 전체를 자동화할 수 있게 되는 효과가 있다.As a result, the planar heating element for heating plated steel sheet according to the present invention has the upper insulating film and the lower insulating film laminated, and then the copper foil electrode is exposed to the outside through the hole of the upper insulating film, and the lead wire is connected to the exposed copper foil electrode can be connected by an automatic soldering method, which has the effect of automating the entire manufacturing process of exothermic plated steel sheet.

도 1은 본 고안에 따른 발열도금강판용 면상발열체를 도시한 분해 사시도이다.
도 2는 상부 절연필름과 하부 절연필름이 합지되고, 리드 와이어가 동박 전극에 솔더링된 상태를 도시한 사시도이다.
도 3은 구멍이 형성된 상부 절연필름과 하부 절연필름을 합지하는 공정도이며, 상부 절연필름과 하부 절연필름의 합지되어을 때, 구멍이 배치되는 예를 도시한 것이다.
도 3은 본 고안에 따른 발열도금강판용 면상발열체의 제조공정을 개략적으로 도시한 작업 공정도이다.
1 is an exploded perspective view showing a planar heating element for an exothermic plated steel sheet according to the present invention.
2 is a perspective view illustrating a state in which an upper insulating film and a lower insulating film are laminated, and a lead wire is soldered to a copper foil electrode.
3 is a process diagram of laminating an upper insulating film and a lower insulating film having a hole formed therein, and shows an example in which the hole is disposed when the upper insulating film and the lower insulating film are laminated.
3 is a working process diagram schematically illustrating a manufacturing process of a planar heating element for an exothermic plated steel sheet according to the present invention.

이하, 본 고안의 바람직한 실시예를 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

도 1 및 도 2를 참조하면, 본 고안에 따른 발열도금강판용 면상발열체는 하부 절연필름(10)의 상부면에 카본층(20)과 실버층(30)이 도포되고, 하부 절연필름(10)의 상부면에 2줄의 동박 전극(40)이 접합되어, 하부 절연필름(10)의 양 측단부에 동박 전극(40)이 각각 배치되며, 2줄의 동박 전극(40) 사이에 발열을 위한 카본층(20)이 배치되고, 카본층(20)과 동박 전극(40)이 실버층(30)에 의해 전기적으로 연결되고, 하부 절연필름(10)에 상부 절연필름(50)이 접합되어, 하부 절연필름(10)과 상부 절연필름(50) 사이에 카본층(20), 실버층(30) 및 동박 전극(40)이 배치된다.1 and 2, in the planar heating element for exothermic plated steel sheet according to the present invention, a carbon layer 20 and a silver layer 30 are coated on the upper surface of the lower insulating film 10, and the lower insulating film 10 Two rows of copper foil electrodes 40 are bonded to the upper surface, and copper foil electrodes 40 are respectively disposed at both ends of the lower insulating film 10 , and carbon for heat generation between the two rows of copper foil electrodes 40 . The layer 20 is disposed, the carbon layer 20 and the copper foil electrode 40 are electrically connected by the silver layer 30 , and the upper insulating film 50 is bonded to the lower insulating film 10 , and the lower insulation A carbon layer 20 , a silver layer 30 , and a copper foil electrode 40 are disposed between the film 10 and the upper insulating film 50 .

여기서, 본 고안에 따른 발열도금강판용 면상발열체는 상기 상부 절연필름(50)의 양 측단부에 근접하게 구멍(52)이 각각 천공되어, 구멍(52)을 통해 동박 전극(40)이 외부로 노출된다.Here, in the planar heating element for heating plated steel sheet according to the present invention, holes 52 are respectively perforated close to both side ends of the upper insulating film 50, and the copper foil electrode 40 is exposed to the outside through the holes 52 do.

상기 구멍(52)은 상부 절연필름(50)이 하부 절연필름(10)과 합지되기 전에 상부 절연필름(50)에 천공된다.The hole 52 is perforated in the upper insulating film 50 before the upper insulating film 50 is laminated with the lower insulating film 10 .

도 3을 참조하면, 또한, 상기 구멍(52)은 하부 절연필름(10)과 상부 절연필름(50)이 합지된 후, 절단선(60)을 따라 절단되었을 때, 4개의 코너에 각각 근접하게 배치된다.Referring to FIG. 3 , in addition, when the hole 52 is cut along the cutting line 60 after the lower insulating film 10 and the upper insulating film 50 are laminated, each of the four corners is adjacent to each other. are placed

또한, 상기 구멍(52)은, 도 1 및 도 2에 원형으로 도시되어 있으나, 본 발명은 여기에 한정되지 않고, 사각형 등의 다각형 또는 슬릿 형태로 형성될 수 있다.In addition, although the hole 52 is shown in a circular shape in FIGS. 1 and 2 , the present invention is not limited thereto, and may be formed in a polygonal shape such as a square or a slit shape.

또한, 상기 구멍(52)은 레이저 가공, 열선 가공 또는 프레스 가공 중 어느 한 가공방법으로 성형된다.In addition, the hole 52 is formed by any one of laser processing, hot wire processing, and press processing.

도 4를 참조하면, 상기와 같이 구성되는 본 고안에 따른 발열도금강판용 면상발열체는 카본층(20), 실버층(30) 및 동박 전극(40)이 도포된 하부 절연필름(10)이 제 1 보빈(110)에 권취되고, 제 2 보빈(120)에 상부 절연필름(50)이 권취된 상태에서, 제 2 보빈(120)에서 인출되는 상부 절연필름(50)이 제 1 보빈(110)에서 인출되는 하부 절연필름(10)과 합지되기 전에 천공수단(130)에 의해 일정의 간격으로 천공된다.Referring to FIG. 4, the planar heating element for the exothermic plated steel sheet according to the present invention configured as described above is a lower insulating film 10 coated with a carbon layer 20, a silver layer 30 and a copper foil electrode 40. The first bobbin In a state in which the upper insulating film 50 is wound around the second bobbin 120 and wound around the second bobbin 120 , the upper insulating film 50 drawn out from the second bobbin 120 is drawn out from the first bobbin 110 . Before being laminated with the lower insulating film 10, it is perforated at a predetermined interval by the perforating means 130.

이후, 하부 절연필름(10)과 상부 절연필름(50)이 가열압착롤러(140)를 통과하는 과정에서 합지되고, 합지된 하부 절연필름(10)과 상부 절연필름(50)이 권취롤러(150)에 권취된다. Thereafter, the lower insulating film 10 and the upper insulating film 50 are laminated in the process of passing through the heat compression roller 140 , and the laminated lower insulating film 10 and the upper insulating film 50 are wound on the winding roller 150 . ) is wound on

상기와 같이 제조된 본 고안에 따른 발열도금강판용 면상발열체는 발열도금강판(도시하지 않음)에 접합된 후, 발열도금강판과 함께 설정 길이(50㎝, 80㎝, 100㎝, 150㎝ 등)로 절단된다. 따라서, 천공수단(130)에 의해 상부 절연필름(50)에 천공되는 구멍(52 : 도 2 참조)의 천공간격은 발열도금강판의 절단 길이에 따라 결정된다.The planar heating element for the exothermic plated steel sheet according to the present invention manufactured as described above is bonded to the exothermic plated steel sheet (not shown), and then together with the exothermic plated steel sheet to a set length (50 cm, 80 cm, 100 cm, 150 cm, etc.) are cut Therefore, the puncture spacing of the holes 52 (refer to FIG. 2) perforated in the upper insulating film 50 by the perforating means 130 is determined according to the cut length of the heat-generating plated steel sheet.

이것에 의해, 본 고안은 면상발열체를 발열도금강판(도시하지 않음)에 접합하고, 면상발열체가 접합된 발열도금강판를 소정의 길이로 절단한 후, 상부 절연필름(50)의 구멍(52)을 통해 외부로 노출된 동박 전극(40)에 리드 와이어(60 ; 도 2 참조)를 자동 솔더링 방법으로 연결할 수 있어, 발열도금강판의 제조공정을 자동화할 수 있는 장점이 있다.By this, the present invention bonds the planar heating element to the heat-generating plated steel sheet (not shown), and cuts the heat-generating plated steel sheet to which the planar heating element is bonded to a predetermined length, and then cuts the hole 52 of the upper insulating film 50 The lead wire 60 (refer to FIG. 2 ) can be connected to the copper foil electrode 40 exposed to the outside through an automatic soldering method, which has the advantage of automating the manufacturing process of the exothermic plated steel sheet.

즉, 종래의 경우, 면상발열체를 발열도금강판에 접합하고, 면상발열체가 접합된 발열도금강판를 소정의 길이로 절단한 후, 상부 절연필름에 구멍을 천공하기 위해, 동박 전극이 외부로 노출되도록, 작업자가 상부 절연필름에 구멍을 도려내는 작업을 수행하였으며, 작업자가 상부 절연필름에 구멍을 도려내는 과정에서 불량이 많이 발생하고, 발열도금강판 제조공정을 자동화하지 못하였다.That is, in the conventional case, the planar heating element is bonded to the heating plated steel sheet, the heating plated steel sheet to which the planar heating element is bonded is cut to a predetermined length, and then a hole is drilled in the upper insulating film so that the copper foil electrode is exposed to the outside, A worker cut a hole in the upper insulating film, and a lot of defects occurred in the process of the worker cutting a hole in the upper insulating film, and the manufacturing process of the heat plated steel sheet could not be automated.

그러나, 본 고안은 상부 절연필름(50)을 하부 절연필름(10)에 접합하기 전에 상부 절연필름(50)에 구멍(52)을 천공함으로써, 상부 절연필름(50)과 하부 절연필름(10)이 합지된 후, 상부 절연필름(50)의 구멍(52)을 통해 외부로 동박 전극(40)이 외부로 노출되고, 노출된 동박 전극(40)에 리드 와이어(60)를 자동 솔더링 방법으로 연결할 수 있어, 발열도금강판의 제조공정 전체를 자동화할 수 있게 되는 장점이 있다.However, according to the present invention, by drilling a hole 52 in the upper insulating film 50 before bonding the upper insulating film 50 to the lower insulating film 10, the upper insulating film 50 and the lower insulating film 10 are After this is laminated, the copper foil electrode 40 is exposed to the outside through the hole 52 of the upper insulating film 50, and the lead wire 60 is connected to the exposed copper foil electrode 40 by an automatic soldering method. This has the advantage of being able to automate the entire manufacturing process of the exothermic plated steel sheet.

10 : 하부 절연필름 20 : 카본층
30 : 실버층 40 : 동박 전극
50 : 상부 절연필름 52 : 구멍
10: lower insulating film 20: carbon layer
30: silver layer 40: copper foil electrode
50: upper insulating film 52: hole

Claims (6)

하부 절연필름(10)의 상부면에 카본층(20)과 실버층(30)이 도포되고, 하부 절연필름(10)의 상부면에 2줄의 동박 전극(40)이 접합되어, 하부 절연필름(10)의 양 측단부에 동박 전극(40)이 각각 배치되며, 2줄의 동박 전극(40) 사이에 발열을 위한 카본층(20)이 배치되고, 카본층(20)과 동박 전극(40)이 실버층(30)에 의해 전기적으로 연결되고, 하부 절연필름(10)에 상부 절연필름(50)이 접합되어, 하부 절연필름(10)과 상부 절연필름(50) 사이에 카본층(20), 실버층(30) 및 동박 전극(40)이 배치되는 면상발열체에 있어서,
상기 상부 절연필름(50)의 양 측단부에 근접하게 구멍(52)이 각각 천공되어, 구멍(52)을 통해 동박 전극(40)이 외부로 노출되는 것고,
상기 구멍(52)은 상부 절연필름(50)이 하부 절연필름(10)과 합지되기 전에 상부 절연필름(50)에 천공되고,
상기 구멍(52)은 하부 절연필름(10)과 상부 절연필름(50)이 합지된 후, 절단선(60)을 따라 절단되었을 때, 4개의 코너에 각각 근접하게 배치되고,
하부 절연필름(10)과 상부 절연필름(50)이 합지된 후, 발열도금강판의 배면에 접합되고, 발열도금강판과 함께 설정 길이로 절단되고, 상부 절연필름(50)의 구멍(52)을 통해 외부로 노출된 동박 전극(40)에 리드 와이어(60)가 자동 솔더링 방법으로 연결되는 것을 특징으로 하는 발열도금강판용 면상발열체.
A carbon layer 20 and a silver layer 30 are coated on the upper surface of the lower insulating film 10, and two rows of copper foil electrodes 40 are bonded to the upper surface of the lower insulating film 10, and the lower insulating film ( 10), copper foil electrodes 40 are respectively disposed on both side ends, a carbon layer 20 for heat generation is disposed between two rows of copper foil electrodes 40, and a carbon layer 20 and a copper foil electrode 40 are disposed. Electrically connected by the silver layer 30, the upper insulating film 50 is bonded to the lower insulating film 10, and a carbon layer 20 between the lower insulating film 10 and the upper insulating film 50, In the planar heating element in which the silver layer 30 and the copper foil electrode 40 are disposed,
Each hole 52 is perforated adjacent to both side ends of the upper insulating film 50, and the copper foil electrode 40 is exposed to the outside through the hole 52,
The hole 52 is perforated in the upper insulating film 50 before the upper insulating film 50 is laminated with the lower insulating film 10,
The hole 52 is disposed adjacent to each of the four corners when the lower insulating film 10 and the upper insulating film 50 are laminated and then cut along the cutting line 60,
After the lower insulating film 10 and the upper insulating film 50 are laminated, they are bonded to the back side of the heat-generating plated steel sheet, and are cut to a set length together with the exothermic plated steel sheet, and the hole 52 of the upper insulating film 50 is cut A planar heating element for heating plated steel sheet, characterized in that the lead wire 60 is connected to the copper foil electrode 40 exposed to the outside through an automatic soldering method.
삭제delete 삭제delete 제 1 항에 있어서,
상기 구멍(52)은 원형, 다각형 또는 슬릿 중 어느 한 형태로 형성되는 것을 특징으로 하는 발열도금강판용 면상발열체.
The method of claim 1,
The hole 52 is a planar heating element for heat-generating plated steel sheet, characterized in that it is formed in any one of a circular shape, a polygonal shape, or a slit.
제 1 항에 있어서,
상기 구멍(52)은 레이저 가공, 열선 가공 또는 프레스 가공 중 어느 한 가공방법으로 성형되는 것을 특징으로 하는 발열도금강판용 면상발열체.
The method of claim 1,
The hole 52 is a planar heating element for exothermic plated steel sheet, characterized in that it is formed by any one processing method of laser processing, hot wire processing, or press processing.
삭제delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102479555B1 (en) * 2021-10-26 2022-12-21 주식회사 서연이화 Method for manufacturing car interior material having radiation heater
KR20230066184A (en) * 2021-11-05 2023-05-15 주식회사 서연이화 Method for manufacturing car interior material having radiation heater

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102650405B1 (en) * 2021-09-17 2024-03-22 (주)삼창 Sheet type heating element and method for manufacturing the same
KR102513440B1 (en) * 2022-02-07 2023-03-22 임종섭 Heating interior steel plate assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007287482A (en) * 2006-04-17 2007-11-01 Nippon Oil Corp Manufacturing method of planar heating element
KR101080485B1 (en) * 2009-04-29 2011-11-04 김현승 Floor heating system with high frequency induction heating technology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100593296B1 (en) * 2004-03-29 2006-06-26 주식회사 레스토레이션코리아 Urethane plane heater
KR200442036Y1 (en) * 2007-03-07 2008-10-01 박종하 Face type heating element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007287482A (en) * 2006-04-17 2007-11-01 Nippon Oil Corp Manufacturing method of planar heating element
KR101080485B1 (en) * 2009-04-29 2011-11-04 김현승 Floor heating system with high frequency induction heating technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102479555B1 (en) * 2021-10-26 2022-12-21 주식회사 서연이화 Method for manufacturing car interior material having radiation heater
KR20230066184A (en) * 2021-11-05 2023-05-15 주식회사 서연이화 Method for manufacturing car interior material having radiation heater
KR102568126B1 (en) * 2021-11-05 2023-08-21 주식회사 서연이화 Method for manufacturing car interior material having radiation heater

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