KR20220009299A - High voltage core wire connection device for vehicle - Google Patents

High voltage core wire connection device for vehicle Download PDF

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Publication number
KR20220009299A
KR20220009299A KR1020200087840A KR20200087840A KR20220009299A KR 20220009299 A KR20220009299 A KR 20220009299A KR 1020200087840 A KR1020200087840 A KR 1020200087840A KR 20200087840 A KR20200087840 A KR 20200087840A KR 20220009299 A KR20220009299 A KR 20220009299A
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South Korea
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core wire
high voltage
voltage core
wire
waterproof
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KR1020200087840A
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Korean (ko)
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KR102428491B1 (en
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이동식
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주식회사 경신
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5213—Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Connector Housings Or Holding Contact Members (AREA)
  • Cable Accessories (AREA)

Abstract

Disclosed is a high-voltage core wire connection device for vehicles. According to the present invention, the high-voltage core wire connection device comprises: a first high-voltage core wire having a first connector connected to a high-voltage battery; a second high-voltage core wire exposing a second core by stripping, wherein the second core is connected to the stripped first core of the first high-voltage core wire; a third high-voltage core wire exposing a third core through stripping, wherein the third core is connected to the stripped first core of the first high-voltage core wire; and a waterproof shield cover part coupled to the first high-voltage core wire, the second high-voltage core wire, and the third high-voltage core wire to protect the first core wire, the second core wire, and the third core wire from water. Accordingly, the number of connectors can be reduced while reducing the length of an electric wire used when connecting an electric component to a high-voltage battery by using the high-voltage core wire.

Description

차량용 고전압 코어 전선 연결장치{High voltage core wire connection device for vehicle}High voltage core wire connection device for vehicle

본 발명은 차량용 고전압 코어 전선 연결장치에 관한 것으로, 고전압 코어 전선을 이용하여 전기부품을 고전압 배터리에 연결할 때 사용된 전선의 길이를 줄이면서 커넥터의 수량을 감소할 수 있도록 하는 차량용 고전압 코어 전선 연결장치에 관한 것이다.The present invention relates to a high voltage core wire connecting device for a vehicle, and a high voltage core wire connecting device for a vehicle capable of reducing the number of connectors while reducing the length of a wire used when connecting an electric component to a high voltage battery using a high voltage core wire is about

최근에는 탄소 에너지가 점차 고갈되고 환경에 대한 관심이 높아지면서, 미국, 유럽, 일본, 한국을 비롯하여 전 세계적으로 하이브리드 자동차와 전기 자동차에 세간의 이목이 집중되고 있다.Recently, as carbon energy is gradually depleted and interest in the environment is increasing, public attention is being focused on hybrid vehicles and electric vehicles around the world including the United States, Europe, Japan, and Korea.

이러한 하이브리드 자동차나 전기 자동차의 경우에는 일반차량에 비해 고전압/고전류를 사용하게 되므로, 차량의 외부로부터 공급되는 전원을 차량 내부의 부품에 안정적으로 공급 및 분배하기 위한 전기장치를 필요로 하게 된다. 뿐만 아니라, 차량의 전자제어를 위하여 많은 부품을 모듈 형태로 제작되고 있으며, 사용전류나 전기신호를 전송하기 위하여 커넥터가 연결된 전선이나 통신선들의 사용이 급격히 증가하였다.In the case of such a hybrid vehicle or an electric vehicle, since a higher voltage/high current is used compared to a general vehicle, an electric device for stably supplying and distributing power supplied from the outside of the vehicle to parts inside the vehicle is required. In addition, many parts are being manufactured in the form of modules for electronic control of vehicles, and the use of wires or communication lines with connectors connected to them to transmit current or electric signals has rapidly increased.

한편, 차량에는 고전압이 흐르는 커넥터도 많이 사용되며, 이러한 고전압 커넥터에는 고전압용 코어 전선이 연결되어 사용된다. 고전압용 코어 전선은 고전압에 의해 발생하는 전자파를 차단하기 위한 실드(shield)선이 내재 된다.On the other hand, a connector through which a high voltage flows is also widely used in a vehicle, and a core wire for a high voltage is connected to the high voltage connector. The core wire for high voltage includes a shield wire to block electromagnetic waves generated by high voltage.

예를 들어 고전압용 코어 전선은 전류가 흐르는 심선과, 심선의 외부를 감싸는 절연재질의 내피, 전자파 차폐를 위해 내피를 감싸는 차폐실드와 차폐실드를 감싸는 외피로 이루어진다.For example, a core wire for high voltage consists of a core wire through which current flows, an inner shell of an insulating material that surrounds the outside of the core wire, a shielding shield that surrounds the inner shell for electromagnetic wave shielding, and an outer shell that surrounds the shielding shield.

그런데, 상기와 같은 종래의 고전압 커넥터는 각각의 부품을 고전압 배터리에 연결할 때 각각 연결되므로, 사용되는 수량이 증가함은 물론 코어 전선의 사용길이 또한 증가하게 되어 제조원가가 높아지고, 중량이 증가하는 문제점이 있다. However, since the conventional high voltage connector as described above is connected when each component is connected to a high voltage battery, the quantity used increases as well as the length of use of the core wire increases, thereby increasing the manufacturing cost and increasing the weight. have.

따라서, 이를 개선할 필요성이 요청된다.Therefore, there is a need to improve it.

한편, 국내 등록특허 제10-0944933호(등록일:2010.02.23)에는 "컨텍터 실드"가 개시되고, 등록실용신안공보 제20-0261791호(등록일:2002.01.11)에는 "자동차용 방수 커넥터 커버"가 개시되어 있다.On the other hand, domestic registered patent No. 10-0944933 (registration date: 2010.02.23) discloses "contact shield", and registered utility model publication No. 20-0261791 (registration date: 2002.01.11) "waterproof connector cover for automobiles" " is disclosed.

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 고전압 배터리에 연결되는 하나의 커넥터에 복수의 전기부품의 고전압 코어 전선을 연결하여 사용되는 고전압 코어 전선의 길이를 줄일 수 있으며, 사용되는 커넥터의 수량을 감소시켜 제조원가를 줄이고 중량을 감소할 수 있는 차량용 고전압 코어 전선 연결장치를 제공하는데 그 목적이 있다.The present invention was created by the above necessity, and by connecting the high voltage core wires of a plurality of electrical components to one connector connected to the high voltage battery, the length of the high voltage core wires used can be reduced, and the number of connectors used can be reduced. An object of the present invention is to provide a high-voltage core wire connecting device for a vehicle that can reduce manufacturing cost and reduce weight.

상기한 목적을 달성하기 위하여 본 발명의 일 측면에 따른 차량용 고전압 코어 전선 연결장치는, 고전압 배터리에 접속되는 제1커넥터를 구비하는 제1고전압 코어 전선과, 박피를 통해 제2심선이 노출되며, 상기 제2심선이 상기 제1고전압 코어 전선의 탈피된 제1심선에 연결되는 제2고전압 코어 전선과, 박피를 통해 제3심선이 노출되며, 상기 제3심선이 상기 제1고전압 코어 전선의 탈피된 제1심선에 연결되는 제3고전압 코어 전선과, 상기 제1고전압 코어 전선과 상기 제2고전압 코어 전선 및 상기 제3고전압 코어 전선에 결합되어 상기 제1심선과 상기 제2심선 및 상기 제3심선을 방수시키는 방수 실드 커버부를 포함하는 것을 특징으로 한다.In order to achieve the above object, a high-voltage core wire connecting device for a vehicle according to an aspect of the present invention includes a first high-voltage core wire having a first connector connected to a high-voltage battery, and a second core wire through peeling, A second high voltage core wire in which the second core wire is connected to the stripped first core wire of the first high voltage core wire, a third core wire is exposed through the peeling, and the third core wire is stripped of the first high voltage core wire a third high voltage core wire connected to the first core wire, the first high voltage core wire, the second high voltage core wire, and the third high voltage core wire coupled to the first core wire, the second core wire, and the third It characterized in that it includes a waterproof shield cover for waterproofing the core wire.

또한, 본 발명에서 상기 방수 실드 커버부는, 상기 제1심선과 상기 제2심선 및 상기 제3심선의 접합 부위를 밀폐하는 심선 방수부재와, 상기 심선 방수부재가 내부에 위치하도록 상기 제1고전압 코어 전선과 상기 제2고전압 코어 전선 및 상기 제3고전압 코어 전선의 차폐실드에 밀착고정되어 전자파를 차폐하는 차폐 실드커버와, 상기 차폐 실드커버가 방수되도록 상기 제1고전압 코어 전선과 상기 제2고전압 코어 전선 및 상기 제3고전압 코어 전선에 결합되는 외피 방수부재를 포함하는 것을 특징으로 한다.In addition, in the present invention, the waterproof shield cover part includes a core wire waterproof member sealing a joint portion of the first core wire, the second core wire, and the third core wire, and the first high voltage core so that the core wire waterproof member is located therein. a shielding shield cover that is closely fixed to the shielding shield of the electric wire, the second high voltage core electric wire, and the third high voltage core electric wire to shield electromagnetic waves, and the first high voltage core electric wire and the second high voltage core so that the shielding shield cover is waterproof It characterized in that it comprises a waterproofing member of the outer shell coupled to the electric wire and the third high-voltage core electric wire.

또한, 본 발명에서 상기 제1심선과 상기 제2심선 및 상기 제3심선은, 초음파 융착되어 접합되는 것을 특징으로 한다.Further, in the present invention, the first core wire, the second core wire, and the third core wire are ultrasonically fused and joined.

또한, 본 발명에서 상기 심선 방수부재는, 열수축튜브 또는 상기 융착부위에 접착되는 레진에 의해 형성되는 것을 특징으로 한다.In addition, in the present invention, the core wire waterproofing member is characterized in that it is formed by a heat-shrinkable tube or resin adhered to the fusion site.

또한, 본 발명에서 상기 차폐 실드커버는, 상기 차폐실드에 압착되어 고정되는 압착터미널을 구비하는 것을 특징으로 한다.In addition, in the present invention, the shielding shield cover is characterized in that it includes a compression terminal fixed to the shielding shield by pressing.

이상에서 설명한 바와 같이, 본 발명에 따른 차량용 고전압 코어 전선 연결장치는 종래기술과는 달리 하나의 커넥터에 복수의 전기부품의 고전압 코어 전선을 연결하여 사용되는 고전압 코어 전선의 길이를 줄일 수 있을 뿐만 아니라, 사용되는 커넥터의 수량을 감소시켜 제조원가를 줄이고 중량을 감소시킬 수 있는 효과를 가진다.As described above, the high voltage core wire connecting device for a vehicle according to the present invention can reduce the length of the high voltage core wire used by connecting the high voltage core wires of a plurality of electrical components to one connector, unlike the prior art. , has the effect of reducing manufacturing cost and weight by reducing the number of connectors used.

도 1은 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치를 설명하기 위한 블록도이다.
도 2는 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치를 설명하기 위한 사시도이다.
도 3은 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치를 설명하기 위한 단면도이다.
도 4는 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치를 설명하기 위한 요부 확대도이다.1 is a block diagram illustrating an apparatus for connecting a high voltage core wire for a vehicle according to an embodiment of the present invention.
2 is a perspective view illustrating a high voltage core wire connection device for a vehicle according to an embodiment of the present invention.
3 is a cross-sectional view illustrating an apparatus for connecting a high voltage core wire for a vehicle according to an embodiment of the present invention.
4 is an enlarged view of a main part for explaining a high voltage core wire connection device for a vehicle according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 차량용 고전압 코어 전선 연결장치의 바람직한 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다.Hereinafter, a preferred embodiment of a high voltage core wire connecting device for a vehicle according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of the user or operator. Therefore, definitions of these terms should be made based on the content throughout this specification.

도 1은 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치를 설명하기 위한 블록도이고, 도 2는 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치를 설명하기 위한 사시도이고, 도 3은 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치를 설명하기 위한 단면도이고, 도 4는 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치를 설명하기 위한 요부 확대도이다.1 is a block diagram illustrating a high voltage core wire connection device for a vehicle according to an embodiment of the present invention, and FIG. 2 is a perspective view illustrating a high voltage core wire connection device for a vehicle according to an embodiment of the present invention, FIG. 3 is a cross-sectional view for explaining a high-voltage core wire connection device for a vehicle according to an embodiment of the present invention, and FIG. 4 is an enlarged view of a main part for explaining a high-voltage core wire connection device for a vehicle according to an embodiment of the present invention.

도 1 내지 도 4를 참조하면, 본 발명의 일 실시 예에 따른 차량용 고전압 코어 전선 연결장치(100)는, 제1고전압 코어 전선(110)과, 제2고전압 코어 전선(120)과, 제3고전압 코어 전선(130)과, 방수 실드 커버부(140)를 포함한다.1 to 4 , the high voltage core wire connecting device 100 for a vehicle according to an embodiment of the present invention includes a first high voltage core wire 110 , a second high voltage core wire 120 , and a third It includes a high voltage core wire 130 and a waterproof shield cover 140 .

이러한, 본 실시 예에 따른 차량용 고전압 코어 전선 연결장치(100)는, 제1고전압 코어 전선(110)이 제1커넥터(111)를 통해 고전압 배터리(10)에 접속되고, 제2고전압 코어 전선(120)이 제2커넥터(121)를 통해 고전압 부품인 OBC(On-Board Charger)(20)에 접속되고, 제3고전압 코어 전선(130)이 제3커넥터(131)를 통해 다른 고전압 부품인 PTC(30)에 접속된다.In the high voltage core wire connecting device 100 for a vehicle according to the present embodiment, the first high voltage core wire 110 is connected to the high voltage battery 10 through the first connector 111, and the second high voltage core wire ( 120) is connected to the high voltage component OBC (On-Board Charger) 20 through the second connector 121 , and the third high voltage core wire 130 is connected to another high voltage component PTC through the third connector 131 . (30) is connected.

또한, 본 실시 예에 따른 차량용 고전압 코어 전선 연결장치(100)는 제2고전압 코어 전선(120)의 제2심선(123)과 제3고전압 코어 전선(130)의 제3심선(133)이 제1고전압 코어 전선(110)의 제1심선(113)에 접합되고, 제1고전압 코어 전선(110)과 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 접합 부위가 방수 실드 커버부(140)에 의해 방수 및 차폐처리된다.In addition, in the high voltage core wire connecting device 100 for a vehicle according to the present embodiment, the second core wire 123 of the second high voltage core wire 120 and the third core wire 133 of the third high voltage core wire 130 are second The first high voltage core wire 110 is bonded to the first core wire 113 , and the junction portion of the first high voltage core wire 110 , the second high voltage core wire 120 , and the third high voltage core wire 130 is a waterproof shield. It is waterproof and shielded by the cover 140 .

제1고전압 코어 전선(110)은, 제2심선(123)과 제3심선(133)이 제1심선(113)에 접합되도록 박피되어 제1심선(113)이 외부로 노출된다. 이때, 제1고전압 코어 전선(110)은 외피의 차폐실드가 외부로 노출되도록 박피된다.The first high voltage core wire 110 is peeled so that the second core wire 123 and the third core wire 133 are bonded to the first core wire 113 , so that the first core wire 113 is exposed to the outside. At this time, the first high voltage core wire 110 is peeled so that the shielding shield of the outer skin is exposed to the outside.

또한, 제1고전압 코어 전선(110)은, 제1심선(113)에 제2심선(123)과 제3심선(133)이 초음파 융착을 통해 접합된다.In addition, in the first high voltage core wire 110 , the second core wire 123 and the third core wire 133 are joined to the first core wire 113 through ultrasonic fusion.

이러한 제1고전압 코어 전선(110)은 제1커넥터(111)를 통해 고전압 배터리(10)에 접속된다. 그러면, 제1고전압 코어 전선(110)에 연결된 제2고전압 코어 전선(120)와 제2고전압 코어 전선(120)을 통해 고전압 배터리(10)의 전력이 OBC(20)와 PTC(30)로 각각 공급된다.The first high voltage core wire 110 is connected to the high voltage battery 10 through the first connector 111 . Then, the power of the high voltage battery 10 is transferred to the OBC 20 and the PTC 30 through the second high voltage core wire 120 and the second high voltage core wire 120 connected to the first high voltage core wire 110, respectively. is supplied

제2고전압 코어 전선(120)은, 제1심선(113)에 융착되는 제2심선(123)이 외부로 노출되도록 박피된다. 이때, 제2고전압 코어 전선(120)은 외피의 차폐실드가 외부로 노출되도록 박피되며, 제2심선(123)의 (-)극과 (+)극이 제1심선(113)의 (-)극과 (+)극에 각각 초음파 융착된다.The second high voltage core wire 120 is peeled so that the second core wire 123 fused to the first core wire 113 is exposed to the outside. At this time, the second high voltage core wire 120 is peeled so that the shielding shield of the outer skin is exposed to the outside, and the (-) pole and the (+) pole of the second core wire 123 are (-) of the first core wire 113 . The pole and the (+) pole are each ultrasonically fused.

제3고전압 코어 전선(130)은 박피를 통해 제3심선(133)이 외부로 노출되며, 제3심선이 제1심선(113)과 제2심선(123)의 융착 부위체 초음파 융착된다. 이러한 제3고전압 코어 전선(130)은 외피의 차폐실드가 외부로 노출되도록 박피된다.As for the third high voltage core wire 130 , the third core wire 133 is exposed to the outside through peeling, and the third core wire is ultrasonically fused to the fusion part of the first core wire 113 and the second core wire 123 . This third high voltage core wire 130 is peeled so that the shielding shield of the outer skin is exposed to the outside.

본 실시 예에 따른 방수 실드 커버부(140)는, 제1고전압 코어 전선(110), 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 초음파 융착된 제1심선(113)과 제2심선(123) 및 제3심선(133)의 결선부위를 방수 및 차폐하게 된다. 이러한 방수 실드 커버부(140)는 제1심선(113)과 제2심선(123) 및 제3심선(133)의 융착부위, 제1고전압 코어 전선(110), 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 차폐실드 및 외피를 각각 결합된다.The waterproof shield cover part 140 according to the present embodiment includes a first core wire 113 that is ultrasonically fused to the first high voltage core wire 110 , the second high voltage core wire 120 , and the third high voltage core wire 130 . and the second core wire 123 and the third core wire 133 are waterproofed and shielded. The waterproof shield cover part 140 includes a fusion portion of the first core wire 113 and the second core wire 123 and the third core wire 133 , the first high voltage core wire 110 , and the second high voltage core wire 120 . And the third high voltage core wire 130 is coupled to the shielding shield and the outer shell, respectively.

이를 위하여 본 실시 예에 따른 방수 실드 커버부(140)는, 심선 방수부재(141)와, 차폐 실드커버(143)와, 외피 방수부재(145)가 심선과 차폐실드와 외피에 순차적으로 결합되어 제1고전압 코어 전선(110), 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 방수 및 차폐기능을 수행하게 된다.To this end, in the waterproof shield cover unit 140 according to the present embodiment, the core wire waterproof member 141, the shielding shield cover 143, and the outer waterproof member 145 are sequentially coupled to the core wire, the shielding shield, and the outer shell. The first high voltage core wire 110 , the second high voltage core wire 120 , and the third high voltage core wire 130 perform waterproofing and shielding functions.

심선core 방수부재(141)는The waterproof member 141 is 제1심선(113)과the first core wire 113 and 제2심선(123)고2nd core wire (123) high 제3심선(133)의of the third core wire (133) (+)전선 (+) wire 융착부위fusion site , , 제1심선(113)과the first core wire 113 and 제2심선(123)과The second core wire 123 and 제3심선(133)의of the third core wire (133) (-)전선 (-)wire 융착부위에at the fusion site 각각 each 결합되어combined 상호 Mutual 융착된fused 심선을core wire 방수처리하게 된다. 이러한 will be waterproofed. Such 심선core 방수부재waterproof member (141)는 열수축튜브에 의해 형성될 수 있다.141 may be formed by a heat-shrinkable tube.

본 실시 예에서는 심선 방수부재(141)로 열수축튜브를 사용하는 것을 예를 들어 설명하고 있지만, 레진을 이용하여 융착부위를 방수처리할 수도 있다.In this embodiment, the use of a heat-shrinkable tube as the core wire waterproofing member 141 is described as an example, but the fusion site may be waterproofed using a resin.

차폐 실드커버(143)는, 전자기의 차폐를 위하여 알루미늄에 의해 형성되며, 제1고전압 코어 전선(110)과 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 박피부위 차폐실드에 밀착고정된다.The shielding shield cover 143 is formed of aluminum for electromagnetic shielding, and is a shielding shield over the thinning skin of the first high voltage core wire 110 , the second high voltage core wire 120 , and the third high voltage core wire 130 . is tightly fixed to

이러한, 차폐 실드커버(143)는 결합이 용이하도록 대응하는 형상을 가지도록 분할 형성되며, 심선 방수부재(141)와, 박피된 제1심선(113)과 제2심선(123) 및 제3심선(133)이 내부에 위치하도록 상호 결합된다.The shielding shield cover 143 is divided to have a corresponding shape for easy coupling, and includes a core waterproofing member 141, the peeled first core 113, the second core 123, and the third core wire. 133 are coupled to each other so that they are located therein.

또한, 차폐 실드커버(143)는, 차폐실드에 용이하고 긴밀하게 결합되도록 양단부에 압착터미널(143a)이 3개 형성된다. 압착터미널(143a)은 차폐실드에 압착되어 고정된다.In addition, the shielding shield cover 143 has three compression terminals 143a formed at both ends so as to be easily and closely coupled to the shielding shield. The crimping terminal 143a is pressed and fixed to the shielding shield.

본 실시 예에 따른 외피 방수부재(145)는, 차폐 실드커버(143)를 방수처리할 수 있도록 차폐 실드커버(143)가 내부에 위치하도록 제1고전압 코어 전선(110)과 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 박피부위 외피에 결합된다.The outer waterproofing member 145 according to the present embodiment has the first high-voltage core wire 110 and the second high-voltage core wire so that the shielding shield cover 143 is positioned therein so that the shielding shield cover 143 can be waterproofed. (120) and the third high voltage core wire (130) is coupled to the skin over the skinned skin.

이러한 외피 방수부재(145)는, 합성수지에 의해 형성되며, 제1고전압 코어 전선(110)에 설치되는 제1방수커버(145a)와, 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)에 결합되는 제2방수커버(145b)로 구성되며, 제1방수커버(145a)와 제2방수커버(145b)가 탈착된다.The outer waterproof member 145 is formed of synthetic resin, and includes a first waterproof cover 145a installed on the first high voltage core wire 110, a second high voltage core wire 120, and a third high voltage core wire ( 130) is composed of a second waterproof cover (145b) coupled to, the first waterproof cover (145a) and the second waterproof cover (145b) is detachable.

또한, 외피 방수부재(145)는 제1방수커버(145a)가 제1고전압 코어 전선(110)의 외피와 실링처리되고, 제2방수커버(145b)가 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 외피와 실링처리된다.In addition, the outer waterproof member 145 includes a first waterproof cover 145a that is sealed with the outer shell of the first high voltage core wire 110 , and a second waterproof cover 145b includes the second high voltage core wire 120 and the second waterproof cover 145b. 3 It is sealed with the outer skin of the high voltage core wire 130 .

상기와 같이 구성되는 본 발명에 따른 차량용 고전압 코어 전선 연결장치(100)는 제1고전압 코어 전선(110)의 제1커넥터(111)가 고전압 배터리(10)에 접속되고, 제1고전압 코어 전선(110)에서 접합되는 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 제2커넥터(121) 및 제3커넥터(131)가 각각 다른 고전압 부품에 접속되므로, 고전압 배터리(10)에 접속되는 커넥터의 수량을 줄일 수 있게 된다.In the high voltage core wire connecting device 100 for a vehicle according to the present invention configured as described above, the first connector 111 of the first high voltage core wire 110 is connected to the high voltage battery 10, and the first high voltage core wire ( 110), since the second connector 121 and the third connector 131 of the second high voltage core wire 120 and the third high voltage core wire 130 are respectively connected to different high voltage components, the high voltage battery 10 It is possible to reduce the number of connectors connected to the

또한, 본 발명에 따른 차량용 고전압 코어 전선 연결장치(100)는, 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)이 고전압 배터리(10)에 직접 접속되지 않고, 제1고전압 코어 전선(110)을 통해 고전압 배터리(10)에 연결되므로, 제2고전압 코어 전선(120) 및 제3고전압 코어 전선(130)의 길이를 줄일 수 있게 된다.In addition, in the high voltage core wire connecting device 100 for a vehicle according to the present invention, the second high voltage core wire 120 and the third high voltage core wire 130 are not directly connected to the high voltage battery 10 , but the first high voltage core Since it is connected to the high voltage battery 10 through the wire 110 , the lengths of the second high voltage core wire 120 and the third high voltage core wire 130 can be reduced.

따라서 본 발명에 따른 차량용 고전압 코어 전선 연결장치(100)는 제조원가를 줄이고 중량을 감소시킬 수 있게 된다.Therefore, the high voltage core wire connecting device 100 for a vehicle according to the present invention can reduce manufacturing cost and reduce weight.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely exemplary, and it is understood that various modifications and equivalent other embodiments are possible by those of ordinary skill in the art. will understand

따라서, 본 발명의 진정한 기술적 보호범위는 특허청구범위에 의해서 정하여져야 할 것이다.Accordingly, the true technical protection scope of the present invention should be defined by the claims.

10 : 고전압 배터리 100 : 차량용 고전압 코어 전선 연결장치
110 : 제1고전압 코어 전선 111 : 제1커넥터
120 : 제2고전압 코어 전선 121 : 제2커넥터
130 : 제3고전압 코어 전선 131 : 제3커넥터
140 : 방수 실드 커버부 141 : 심선 방수부재
143 : 차폐 실드커버 145 : 외피 방수부재10: high voltage battery 100: high voltage core wire connector for vehicle
110: first high voltage core wire 111: first connector
120: second high voltage core wire 121: second connector
130: third high voltage core wire 131: third connector
140: waterproof shield cover part 141: core wire waterproof member
143: shielding shield cover 145: outer shell waterproof member

Claims (3)

고전압 배터리에 접속되는 제1커넥터를 구비하는 제1고전압 코어 전선;
박피를 통해 제2심선이 노출되며, 상기 제2심선이 상기 제1고전압 코어 전선의 탈피된 제1심선에 연결되는 제2고전압 코어 전선;
박피를 통해 제3심선이 노출되며, 상기 제3심선이 상기 제1고전압 코어 전선의 탈피된 제1심선에 연결되는 제3고전압 코어 전선; 및
상기 제1고전압 코어 전선과 상기 제2고전압 코어 전선 및 상기 제3고전압 코어 전선에 결합되어 상기 제1심선과 상기 제2심선 및 상기 제3심선을 방수시키는 방수 실드 커버부;
를 포함하는 것을 특징으로 하는 차량용 고전압 코어 전선 연결장치.
a first high voltage core wire having a first connector connected to the high voltage battery;
a second high voltage core wire in which a second core wire is exposed through the peeling, and the second core wire is connected to the stripped first core wire of the first high voltage core wire;
a third high voltage core wire in which a third core wire is exposed through peeling and the third core wire is connected to the stripped first core wire of the first high voltage core wire; and
a waterproof shield cover part coupled to the first high voltage core wire, the second high voltage core wire, and the third high voltage core wire to waterproof the first core wire, the second core wire, and the third core wire;
High-voltage core wire connection device for a vehicle, characterized in that it comprises a.
 제 1 항에 있어서,
상기 방수 실드 커버부는, 상기 제1심선과 상기 제2심선 및 상기 제3심선의 접합 부위를 밀폐하는 심선 방수부재;
상기 심선 방수부재가 내부에 위치하도록 상기 제1고전압 코어 전선과 상기 제2고전압 코어 전선 및 상기 제3고전압 코어 전선의 차폐실드에 밀착고정되어 전자파를 차폐하는 차폐 실드커버; 및
상기 차폐 실드커버가 방수되도록 상기 제1고전압 코어 전선과 상기 제2고전압 코어 전선 및 상기 제3고전압 코어 전선에 결합되는 외피 방수부재;
를 포함하는 것을 특징으로 하는 차량용 고전압 코어 전선 연결장치.
The method of claim 1,
The waterproof shield cover part may include: a core wire waterproof member sealing a joint portion of the first core wire, the second core wire, and the third core wire;
a shielding shield cover which is closely fixed to the shielding shield of the first high voltage core wire, the second high voltage core wire, and the third high voltage core wire so that the core wire waterproofing member is located therein to shield electromagnetic waves; and
an outer waterproofing member coupled to the first high voltage core wire, the second high voltage core wire, and the third high voltage core wire so that the shielding shield cover is waterproofed;
High-voltage core wire connection device for a vehicle, characterized in that it comprises a.
 제 2 항에 있어서,
상기 제1심선과 상기 제2심선 및 상기 제3심선은, 초음파 융착되고,
상기 심선 방수부재는, 열수축튜브 또는 상기 융착부위에 접착되는 레진에 의해 형성되고,
상기 차폐 실드커버는, 상기 차폐실드에 압착되어 고정되는 압착터미널을 구비하는 것을 특징으로 하는 차량용 고전압 코어 전선 연결장치.




3. The method of claim 2,
The first core wire, the second core wire, and the third core wire are ultrasonically fused,
The core wire waterproofing member is formed by a heat-shrinkable tube or resin adhered to the fusion site,
The high-voltage core wire connecting device for a vehicle, characterized in that the shielding shield cover includes a crimp terminal which is pressed and fixed to the shielding shield.
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KR20230157164A (en) * 2022-05-09 2023-11-16 주식회사 경신 Splice joint connector

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JP2016181700A (en) * 2015-03-24 2016-10-13 ヤザキ ノース アメリカ，インク Electromagnetic interference splice shield
JP2017175686A (en) * 2016-03-22 2017-09-28 矢崎総業株式会社 Wiring harness
KR20190058921A (en) * 2017-11-22 2019-05-30 현대자동차주식회사 Shield connector for high voltage cable joint
KR102003263B1 (en) * 2018-06-20 2019-07-24 (주)티에이치엔 High-voltage wire joint clip
US20190296538A1 (en) * 2016-10-14 2019-09-26 Supergrid Institute Underwater electrical connection system
KR102046412B1 (en) * 2018-07-19 2019-11-19 (주)티에이치엔 Closed high voltage wire joint clip

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JP2016181700A (en) * 2015-03-24 2016-10-13 ヤザキ ノース アメリカ，インク Electromagnetic interference splice shield
JP2017175686A (en) * 2016-03-22 2017-09-28 矢崎総業株式会社 Wiring harness
US20190296538A1 (en) * 2016-10-14 2019-09-26 Supergrid Institute Underwater electrical connection system
KR20190058921A (en) * 2017-11-22 2019-05-30 현대자동차주식회사 Shield connector for high voltage cable joint
KR102003263B1 (en) * 2018-06-20 2019-07-24 (주)티에이치엔 High-voltage wire joint clip
KR102046412B1 (en) * 2018-07-19 2019-11-19 (주)티에이치엔 Closed high voltage wire joint clip

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230157164A (en) * 2022-05-09 2023-11-16 주식회사 경신 Splice joint connector

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