KR20220108889A - Wiring fixture of charing connector - Google Patents

Wiring fixture of charing connector Download PDF

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KR20220108889A
KR20220108889A KR1020210011888A KR20210011888A KR20220108889A KR 20220108889 A KR20220108889 A KR 20220108889A KR 1020210011888 A KR1020210011888 A KR 1020210011888A KR 20210011888 A KR20210011888 A KR 20210011888A KR 20220108889 A KR20220108889 A KR 20220108889A
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South Korea
Prior art keywords
charging
charging connector
charging cable
lower cover
cable
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KR1020210011888A
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Korean (ko)
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KR102452032B1 (en
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유훈호
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주식회사 경신
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Disclosed is a wiring fixing device of a charging connector. The disclosed wiring fixing device of a charging connector comprises: a charging cable; a charging connector where the charging cable is connected to be connected to an inlet of an electric vehicle; and a compression and close attachment fixing unit provided between the charging cable and the charging connector to enable the charging cable to be compressed and closely attached to the inside of the charging connector to be fixated.

Description

충전 커넥터의 와이어링 고정장치{WIRING FIXTURE OF CHARING CONNECTOR}WIRING FIXTURE OF CHARING CONNECTOR

본 발명은 충전 커넥터의 와이어링 고정장치에 관한 것으로서, 더욱 상세하게는, 전기자동차를 충전하기 위한 충전커넥터에 있어 충전케이블의 하측면과 하부커버의 바닥면 사이에 구비되는 가압밀착고정부를 이용하여 충전케이블을 하부커버에 견고하게 고정함으로써, 클램프와 볼트를 삭제할 수 있어 충전케이블 고정시 작업공수를 줄이고 제조단가를 낮출 수 있는 충전 커넥터의 와이어링 고정장치에 관한 것이다.The present invention relates to a wiring fixing device for a charging connector, and more particularly, in a charging connector for charging an electric vehicle, using a press-fitting fixing part provided between the lower surface of the charging cable and the bottom surface of the lower cover. Thus, by firmly fixing the charging cable to the lower cover, clamps and bolts can be eliminated, thereby reducing the work man-hours and lowering the manufacturing cost when fixing the charging cable.

일반적으로, 전기자동차는 엔진 대신 모터를 장착하고, 대용량 배터리에 저장된 전기를 공급 받아서 차량을 구동하도록 구성된다. 전기자동차는 내연기관 자동차와 달리 매연물질을 생성하지 않으며, 소음을 유빌하지 않아서 최근에 각광 받고 있는 자동차이다.In general, an electric vehicle is configured to drive the vehicle by mounting a motor instead of an engine and receiving electricity stored in a large-capacity battery. Unlike an internal combustion engine vehicle, an electric vehicle does not generate soot and does not generate noise, so it is a vehicle that has recently been in the spotlight.

전기자동차는 대용량 배터리에서 설정시간 사용후 다시 충전을 수행해야지만 차량을 운행할 수 있는 단점이 있으나, 최근에 급속 충전아울렛이 개발되어져 급속 충전이 가능해짐에 따라 사용이 점차 증가하는 추세이다.Electric vehicles have the disadvantage of being able to operate the vehicle only after charging for a set period of time in a large-capacity battery.

전기자동차의 충전장치를 살펴 보면, 소정 위치에 구비된 콘센트에 접속되는 플러그와, 플러그에 연결되어 전기를 이동하는 충전케이블(충전 와이어링)과, 충전케이블의 단부에 구비되고, 전기자동차의 인렛에 연결되는 충전커넥타와, 충전케아블의 설정 위치에 구비되어 전기 공급에 관련된 각종 신호를 표시하거나 제어하는 컨트롤러를 포함한다.Looking at the charging device of an electric vehicle, a plug connected to an outlet provided at a predetermined position, a charging cable (charging wiring) connected to the plug to move electricity, and an inlet of the electric vehicle provided at the end of the charging cable A charging connector connected to the , and a controller provided at a set position of the charging cable to display or control various signals related to electricity supply.

그런데, 종래의 충전커넥터는 하부커버와 상부커버로 이루어지는 것으로서, 하부커버에 충전케이블을 고정하는 데 있어, 클램프로 감싸고, 클램프의 양측에 볼트를 체결하여 고정함으로써, 부품수가 많아서 작업공수와 제조단가가 증가하는 문제점을 갖는다.However, the conventional charging connector consists of a lower cover and an upper cover, and when fixing the charging cable to the lower cover, it is wrapped with a clamp and fixed by fastening bolts on both sides of the clamp. has an increasing problem.

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

관련 배경기술로는 대한민국 골개특허공보 제2017-0077453호(2017.07.16, 발명의 명칭: 전기자동차 충전용 아웃렛 커넥터)가 있다.As a related background technology, there is Republic of Korea Golgae Patent Publication No. 2017-0077453 (2017.07.16, title of invention: outlet connector for charging electric vehicle).

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 충전커넥터의 하부커버에 충전케이블을 고정하는 데 있어, 충전케이블의 하측면과 하부커버의 바닥면 사이에 구비되는 가압밀착고정부를 이용하여 충전케이블을 하부커버의 바닥에 견고하게 고정함으로써, 클램프와 볼트를 삭제할 수 있어 충전케이블 고정시 작업공수를 줄이고 제조단가를 낮출 수 있는 충전 커넥터의 와이어링 고정장치를 제공하는 데 그 목적이 있다.The present invention was created by the above necessity, and in fixing the charging cable to the lower cover of the charging connector, charging using a press-fitting fixing part provided between the lower surface of the charging cable and the bottom surface of the lower cover. By firmly fixing the cable to the bottom of the lower cover, clamps and bolts can be removed, so an object of the present invention is to provide a wiring fixing device for a charging connector that can reduce the work man-hours and lower the manufacturing cost when fixing the charging cable.

상기한 목적을 달성하기 위하여 본 발명에 따른 충전 커넥터의 와이어링 고정장치는, 충전케이블; 상기 충전케이블이 연결되어 전기자동차의 인렛에 접속되는 충전커넥터; 및 상기 충전케이블과 상기 충전커넥터 사이에 구비되어 상기 충전케이블을 상기 충전커넥터 내에서 가압 밀착하여 고정하는 가압밀착고정부;를 포함하는 것을 특징으로 한다.In order to achieve the above object, there is provided a wiring fixing device for a charging connector according to the present invention, a charging cable; a charging connector to which the charging cable is connected and connected to an inlet of the electric vehicle; and a press-fitting fixing part provided between the charging cable and the charging connector to press and close the charging cable in the charging connector to fix it.

상기 충전커넥터는, 상기 충전케이블이 안치되는 하부커버; 상기 하부커버에 덮여지는 상부커버; 및 상기 상부커버와 상기 하부커버를 상호 체결하여 결합하는 체결부재;를 포함하는 것을 특징으로 한다.The charging connector may include a lower cover in which the charging cable is placed; an upper cover covered by the lower cover; and a fastening member for coupling the upper cover and the lower cover to each other.

상기 가압밀착고정부는, 상기 충전케이블의 저면 일부를 지지홈부로 감싸면서 상기 상부커버의 누름에 의한 가압 밀착력으로 상기 충전케이블을 지지하는 지지부재; 상기 지지부재의 하측을 받쳐주는 안착홈부가 형성되고, 상기 하부커버의 바닥면에 구비되는 안착부재; 및 상기 지지부재의 하측과 상기 안착부재의 상측에 구비되어 상기 지지부재를 구속하여 상기 충전케이블의 유동을 방지하는 유동방지구속부;를 포함하는 것을 특징으로 한다.The pressure-adhesive fixing part may include a support member for supporting the charging cable with a pressure-adhesive force by pressing the upper cover while surrounding a portion of the bottom surface of the charging cable with a support groove; a seating member having a seating groove formed to support a lower side of the support member and provided on a bottom surface of the lower cover; and a flow-preventing restraint portion provided on a lower side of the support member and an upper side of the seating member to restrain the support member to prevent flow of the charging cable.

상기 유동방지구속부는, 상기 지지부재의 저면에 돌출 및 함몰을 반복 형성하는 제1요철부; 및 상기 제1요철부에 결합되도록 상기 안착부재의 상측에 함몰 및 돌출을 반복 형성하는 제2요철부;를 포함하는 것을 특징으로 한다.The flow preventing restraint portion may include: a first concave-convex portion repeatedly forming protrusions and depressions on the bottom surface of the support member; and a second concave-convex portion repeatedly forming depressions and protrusions on the upper side of the seating member so as to be coupled to the first concave-convex portion.

본 발명에 따른 충전 커넥터의 와이어링 고정장치는, 충전커넥터의 하부커버에 충전케이블을 고정하는 데 있어, 충전케이블의 하측면과 하부커버의 바닥면 사이에 구비되는 가압밀착고정부를 이용하여 충전케이블을 하부커버의 바닥에 견고하게 고정함으로써, 클램프와 볼트를 삭제할 수 있어 충전케이블 고정시 작업공수를 줄이고 제조단가를 낮출 수 있다.The wiring fixing device of the charging connector according to the present invention, in fixing the charging cable to the lower cover of the charging connector, charging using a press-fitting fixing part provided between the lower surface of the charging cable and the bottom surface of the lower cover By firmly fixing the cable to the bottom of the lower cover, clamps and bolts can be eliminated, thereby reducing the number of labors required for fixing the charging cable and lowering the manufacturing cost.

또한, 본 발명은, 착탈부에 의해 선택된 어느 하나의 안착부재를 용이하고 편리하게 하부커버에서 탈부착할 수 있다.In addition, according to the present invention, any one of the mounting members selected by the detachable part can be easily and conveniently attached and detached from the lower cover.

도 1은 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 사용 상태도이다.
도 2는 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 분해 사시도이다.
도 3은 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 조립 사시도이다.
도 4는 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 충전커넥터에서, 가압밀착고정부의 분해 사시도이다.
도 5는 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 충전커넥터에서, 가압밀착고정부의 조립 단면도이다.
도 6은 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치에서, 착탈부를 구비한 가압밀착고정부의의 분해 사시도이다.
도 7은 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치에서, 착탈부를 구비한 가압밀착고정부의 조립 단면도이다.1 is a state diagram of a use of a wiring fixing device of a charging connector according to an embodiment of the present invention.
2 is an exploded perspective view of a wiring fixing device of a charging connector according to an embodiment of the present invention.
3 is an assembled perspective view of a wiring fixing device of a charging connector according to an embodiment of the present invention.
4 is an exploded perspective view of a press-fitting fixing unit in the charging connector of the wiring fixing device of the charging connector according to an embodiment of the present invention.
5 is a cross-sectional view of an assembly of a press-fitting part in a charging connector of a wiring fixing device of a charging connector according to an embodiment of the present invention.
6 is an exploded perspective view of a press-fitting fixing unit having a detachable part in a wiring fixing device for a charging connector according to an embodiment of the present invention.
7 is an assembly cross-sectional view of a press-fitting fixing unit having a detachable part in a wiring fixing device for a charging connector according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치를 설명하도록 한다.Hereinafter, a wiring fixing device of a charging connector according to an embodiment of the present invention will be described with reference to the accompanying drawings.

이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 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 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. In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, definitions of these terms should be made based on the content throughout this specification.

도 1은 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 사용 상태도이고, 도 2는 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 분해 사시도이며, 도 3은 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 조립 사시도이고, 도 4는 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 충전커넥터에서, 가압밀착고정부의 분해 사시도이며, 도 5는 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치의 충전커넥터에서, 가압밀착고정부의 조립 단면도이고, 도 6은 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치에서, 착탈부를 구비한 가압밀착고정부의의 분해 사시도이며, 도 7은 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치에서, 착탈부를 구비한 가압밀착고정부의 조립 단면도이다.Figure 1 is a state diagram of the use of the wiring fixing device of the charging connector according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the wiring fixing device of the charging connector according to an embodiment of the present invention, Figure 3 is this It is an assembled perspective view of a wiring fixing device of a charging connector according to an embodiment of the present invention, and FIG. 4 is an exploded perspective view of a press-fitting fixing part in a charging connector of a wiring fixing device of a charging connector according to an embodiment of the present invention. , FIG. 5 is an assembly cross-sectional view of a press-fit fixing part in a charging connector of a charging connector wiring fixing device according to an embodiment of the present invention, and FIG. 6 is a wiring fixing of a charging connector according to an embodiment of the present invention. In the device, it is an exploded perspective view of the press-fit and fixation part having a detachable part, and FIG. 7 is an assembly cross-sectional view of the press-fit and fixation part having a detachable part in the wiring fixing device of the charging connector according to an embodiment of the present invention.

도 1 내지 도 7을 참조하면, 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치는, 충전케이블(100), 충전커넥터(200) 및 가압밀착고정부(300)를 포함한다.1 to 7 , the wiring fixing device of the charging connector according to an embodiment of the present invention includes a charging cable 100 , a charging connector 200 , and a pressure-adhesive fixing unit 300 .

충전케이블(100)은 콘센트에 꽂혀지는 플러그(30)가 일측에 연결되고, 마측에는 충전커넥터(200)가 연결된다.The charging cable 100 is connected to one side of the plug 30 that is plugged into the outlet, and the charging connector 200 is connected to the other side.

충전케이블(100)의 설정 위치에는 컨트롤러(40)가 구비된다. 컨트롤러(40)는 전기 공급에 관련된 각종 신호를 표시하거나 제어하는 구성이다.A controller 40 is provided at the setting position of the charging cable 100 . The controller 40 is configured to display or control various signals related to electricity supply.

충전커넥터(200)는 충전케이블(100)이 연결되어 전기자동차(10)의 인렛(20)에 접속되는 구성으로서, 아울렛 측에 마련된다.The charging connector 200 is a configuration in which the charging cable 100 is connected to the inlet 20 of the electric vehicle 10 and is provided on the outlet side.

충전커넥커(200)는, 충전케이블(100)이 안치되는 하부커버(210)와, 하부커버(210)에 덮여지는 상부커버(220)와, 상부커버(220)와 하부커버(210)를 상호 체결하여 결합하는 체결부재(230)를 포함한다.The charging connector 200 includes a lower cover 210 in which the charging cable 100 is mounted, an upper cover 220 covered by the lower cover 210, and an upper cover 220 and a lower cover 210. It includes a fastening member 230 coupled to each other by fastening.

하부커버(210)와 상부커버220)는 대칭 형상으로 형성될 수 있다.(The lower cover 210 and the upper cover 220 may be formed in a symmetrical shape. (

체결부재(230)는 볼트 또는 나사를 포함할 수 있다. 상부커버(220)에는 체결부재(230)가 관통하는 관통홀이 형성되고, 하부커버(210)에는 체결부재(230)가 체결되는 나사홀이 형성된다.The fastening member 230 may include bolts or screws. A through hole through which the fastening member 230 passes is formed in the upper cover 220 , and a screw hole through which the fastening member 230 is fastened is formed in the lower cover 210 .

가압밀착고정부(300)는 충전케이블(100)과 충전커넥터(200) 사이에 구비되어 충전케이블(100)을 충전커넥터(200) 내에서 가압 밀착하여 고정하는 구성이다.The pressure-adhesive fixing part 300 is provided between the charging cable 100 and the charging connector 200 to fix the charging cable 100 by pressing and adhering in the charging connector 200 .

가압밀착고정부(300)는, 충전케이블(100)의 저면 일부를 지지홈부(312)로 감싸면서 상부커버(220)의 누름에 의한 가압 밀착력으로 충전케이블(100)을 지지하는 지지부재(310)와, 지지부재(310)의 하측을 받쳐주는 안착홈부(322)가 형성되고, 하부커버(210)의 바닥면에 구비되는 안착부재(320)와, 지지부재(310)의 하측과 안착부재(320)의 상측에 구비되어 지지부재(310)를 구속하여 충전케이블(100)의 유동을 방지하는 유동방지구속부(330)를 포함한다.The pressure-adhesive fixing part 300 is a support member 310 for supporting the charging cable 100 with the pressure-adhesive force by pressing the upper cover 220 while wrapping a part of the bottom surface of the charging cable 100 with the support groove part 312 . ) and a seating groove 322 for supporting the lower side of the support member 310 is formed, and a seating member 320 provided on the bottom surface of the lower cover 210, the lower side of the support member 310 and the seating member It is provided on the upper side of the 320 and includes a flow preventing restraint portion 330 for restraining the support member 310 to prevent the flow of the charging cable 100 .

상부커버(220)의 저면에는 충전케이블(100)의 상측면을 가압하도록 가압홈부(342)를 형성하는 가압돌출부재(340)가 구비되는 것을 특징으로 한다.A pressing protrusion member 340 forming a pressing groove 342 to press the upper surface of the charging cable 100 is provided on the bottom surface of the upper cover 220 .

가압홈부(342)는 충전케이블(100)의 굴곡에 대응하도록 반원 또는 원호 형상의 홈이다.The pressing groove portion 342 is a semicircle or arc-shaped groove to correspond to the curvature of the charging cable 100 .

유동방지구속부(330)는, 지지부재(310)의 저면에 돌출 및 함몰을 반복 형성하는 제1요철부(332)와, 제1요철부(332)에 결합되도록 안착부재(320)의 상측에 함몰 및 돌출을 반복 형성하는 제2요철부(334)를 포함한다.The flow preventing restraint portion 330 is a first concave-convex portion 332 repeatedly forming protrusions and depressions on the bottom surface of the support member 310 , and the upper side of the seating member 320 so as to be coupled to the first concave-convex portion 332 . and a second concave-convex portion 334 that repeatedly forms depressions and protrusions on the .

제1요철부(332)와 제2요철부(334)는 삼각형, 등변사다리, 사각형 중 어느 하나로 구성되므로 유동방지구속부(330)는 안착부재(320)에 대해 지지부재(310)가 유동하여 충전케이블(100) 역시 흔들리는 것을 방지할 수 있다.Since the first concave-convex portion 332 and the second concave-convex portion 334 are composed of any one of a triangle, an isosceles ladder, and a quadrangle, the flow preventing restraint portion 330 has a support member 310 with respect to the seating member 320 flows. It is also possible to prevent the charging cable 100 from shaking.

도 6 및 도 7을 참조하면, 안착부재(320)는 착탈부(400)에 의해 하부커버(210)의 바닥에서 분리 가능하게 구비될 수 있다.6 and 7 , the mounting member 320 may be detachably provided from the bottom of the lower cover 210 by the detachable part 400 .

착탈부(400)는, 안착부재(320)의 양측으로 돌출 형성되는 플랜지부(410)와, 플랜지부(4210)에 상하측으로 관통 형성되는 장착홀부(420)와, 장착홀부(420)에 끼워져 걸림 장착되어 안착부재(320)를 하부커버(210)에 분리 가능하게 고정하는 걸림후크부(430)를 포함한다.The detachable portion 400 includes a flange portion 410 protruding from both sides of the seating member 320 , a mounting hole portion 420 that is vertically penetrating through the flange portion 4210 , and a mounting hole portion 420 . It includes a locking hook part 430 for detachably fixing the seating member 320 to the lower cover 210 by being hooked.

착탈부(400)에 의해 분리 가능하게 구성되는 안착부재(320)는 충전케이블(100)의 굵기에 따라 변경되는 지지부재(310)의 크기에 맞춰 안착홈부(322)가 변경되는 안착부재(320) 중 어느 하나를 선택하여 적용하는 것이 가능하다.The seating member 320 configured to be detachable by the detachable part 400 is a seating member 320 in which the seating groove 322 is changed according to the size of the support member 310 that is changed according to the thickness of the charging cable 100 . ) can be selected and applied.

즉, 착탈부(400)를 이용하면 전기자동차(10)의 차종에 따라 충전케이블(100)의 굵기가 변경되더라도 충전케이블(100)의 굵기에 맞춰 변경된 다수개의 안착부재(320) 중 어느 하나를 선택하여 적용함에 따라 상,하부커버(220)(210)는 동일한 범용부품을 적용하는 것이 가능하다. 이로써, 제조단가를 낮출 수 있다.That is, when the detachable part 400 is used, even if the thickness of the charging cable 100 is changed according to the vehicle type of the electric vehicle 10, any one of the plurality of seating members 320 changed according to the thickness of the charging cable 100 By selecting and applying the upper and lower covers 220, 210, it is possible to apply the same general-purpose parts. Accordingly, it is possible to lower the manufacturing cost.

걸림후크부(430)는, 하부커버(210)의 바닥에서 상측으로 돌출되는 한 쌍의 젖힘부재(432)와, 젖힘부재(432)의 단부에서 돌출 형성되어 장착홀부(420)의 가장자리에 걸리는 걸림돌기(434)를 포함한다.The locking hook part 430 is formed to protrude from the end of the pair of folding members 432 protruding upward from the bottom of the lower cover 210 and the folding members 432 and hooked on the edge of the mounting hole 420 . Includes a locking projection (434).

착탈부(400)를 조립 과정을 살펴 보면, 안착부재(3200의 양측에 구비된 플랜지부(410)에 형성된 장착홀부(420)를 하부커버(210)의 바닥에 형성된 걸림후크부(430)의 걸림돌기(434)로 진입시키면 경사면부를 따라 걸림돌기(434)가 젖힘부재(432)의 젖혀짐에 의해 점차 젖혀지다가 진입이 완료되는 순간, 젖힙부재(432)가 탄성복원되어 걸림돌기(434)가 장착홀부(420)의 가장자리에 걸려져 안착부재(320)의 분리가 방지된다.Looking at the assembly process of the detachable part 400, the mounting hole 420 formed in the flange part 410 provided on both sides of the mounting member 3200 is attached to the engaging hook part 430 formed on the bottom of the lower cover 210. When entering the locking projection 434, the locking projection 434 along the inclined surface is gradually turned by the bending of the bending member 432, and at the moment the entry is completed, the bending member 432 is elastically restored and the locking projection 434) is caught on the edge of the mounting hole 420 to prevent separation of the seating member 320 .

따라서, 본 발명의 일 실시예에 따른 충전 커넥터의 와이어링 고정장치는, 충전커넥터의 하부커버에 충전케이블을 고정하는 데 있어, 충전케이블의 하측면과 하부커버의 바닥면 사이에 구비되는 가압밀착고정부를 이용하여 충전케이블을 하부커버의 바닥에 견고하게 고정함으로써, 클램프와 볼트를 삭제할 수 있어 충전케이블 고정시 작업공수를 줄이고 제조단가를 낮출 수 있다. 또한, 본 발명은, 착탈부에 의해 선택된 어느 하나의 안착부재를 용이하고 편리하게 하부커버에서 탈부착할 수 있다.Therefore, in the wiring fixing device of the charging connector according to an embodiment of the present invention, in fixing the charging cable to the lower cover of the charging connector, press-fit provided between the lower surface of the charging cable and the bottom surface of the lower cover. By firmly fixing the charging cable to the bottom of the lower cover using the fixing part, clamps and bolts can be eliminated, thereby reducing the number of work hours and lowering the manufacturing cost when fixing the charging cable. In addition, according to the present invention, any one of the mounting members selected by the detachable part can be easily and conveniently attached and detached from the lower cover.

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 those of ordinary skill in the art to which various modifications and equivalent other embodiments are possible. will understand

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

10: 전기자동차 20: 인렛
100: 충전케이블 200: 충전커넥터
210: 하부커버 220: 상부커버
230: 체결부재 300: 가압밀착고정부
310: 지지부재 312: 지지홈부
320: 안착부재 322: 안착홈부
330: 유동방지구속부 332: 제1요철부
334: 제2요철부 340: 가압돌출부재
342: 가압홈부 400: 착탈부
410: 플랜지부 420: 장착홀부
430: 걸림후크부 432: 젖힘부재
434: 걸림돌기10: electric vehicle 20: inlet
100: charging cable 200: charging connector
210: lower cover 220: upper cover
230: fastening member 300: pressure tight fixing part
310: support member 312: support groove portion
320: seating member 322: seating groove portion
330: flow prevention restraint portion 332: first concave-convex portion
334: second concave-convex part 340: pressure protrusion member
342: pressing groove 400: detachable part
410: flange portion 420: mounting hole portion
430: hook portion 432: bending member
434: stumbling block

Claims (4)

충전케이블;
상기 충전케이블이 연결되어 전기자동차의 인렛에 접속되는 충전커넥터; 및
상기 충전케이블과 상기 충전커넥터 사이에 구비되어 상기 충전케이블을 상기 충전커넥터 내에서 가압 밀착하여 고정하는 가압밀착고정부;를
포함하는 것을 특징으로 하는 충전 커넥터의 와이어링 고정장치.
charging cable;
a charging connector to which the charging cable is connected and connected to an inlet of the electric vehicle; and
A press-fitting fixing part provided between the charging cable and the charging connector to press and close the charging cable in the charging connector to fix it;
The wiring fixture of the charging connector, characterized in that it comprises.
 제 1항에 있어서,
상기 충전커넥터는,
상기 충전케이블이 안치되는 하부커버;
상기 하부커버에 덮여지는 상부커버; 및
상기 상부커버와 상기 하부커버를 상호 체결하여 결합하는 체결부재;를
포함하는 것을 특징으로 하는 충전 커넥터의 와이어링 고정장치.
The method of claim 1,
The charging connector is
a lower cover on which the charging cable is placed;
an upper cover covered by the lower cover; and
a fastening member for coupling the upper cover and the lower cover with each other;
The wiring fixture of the charging connector, characterized in that it comprises.
 제 2항에 있어서,
상기 가압밀착고정부는,
상기 충전케이블의 저면 일부를 지지홈부로 감싸면서 상기 상부커버의 누름에 의한 가압 밀착력으로 상기 충전케이블을 지지하는 지지부재;
상기 지지부재의 하측을 받쳐주는 안착홈부가 형성되고, 상기 하부커버의 바닥면에 구비되는 안착부재; 및
상기 지지부재의 하측과 상기 안착부재의 상측에 구비되어 상기 지지부재를 구속하여 상기 충전케이블의 유동을 방지하는 유동방지구속부;를
포함하는 것을 특징으로 하는 충전 커넥터의 와이어링 고정장치.
3. The method of claim 2,
The pressure-adhesive fixing part,
a support member for supporting the charging cable by pressing and adhering force by pressing the upper cover while enclosing a portion of the lower surface of the charging cable with a support groove;
a seating member having a seating groove formed to support a lower side of the support member and provided on a bottom surface of the lower cover; and
A flow preventing restraint portion provided on the lower side of the support member and on the upper side of the seating member to restrain the support member to prevent the flow of the charging cable;
The wiring fixture of the charging connector, characterized in that it comprises.
 제 3항에 있어서,
상기 유동방지구속부는,
상기 지지부재의 저면에 돌출 및 함몰을 반복 형성하는 제1요철부; 및
상기 제1요철부에 결합되도록 상기 안착부재의 상측에 함몰 및 돌출을 반복 형성하는 제2요철부;를
포함하는 것을 특징으로 하는 충전 커넥터의 와이어링 고정장치.
4. The method of claim 3,
The flow prevention restraint portion,
a first concave-convex portion repeatedly forming protrusions and depressions on the bottom surface of the support member; and
a second concave-convex portion repeatedly forming depressions and protrusions on the upper side of the seating member so as to be coupled to the first concave-convex portion;
The wiring fixture of the charging connector, characterized in that it comprises.
KR1020210011888A 2021-01-27 2021-01-27 Wiring fixture of charing connector KR102452032B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2781395A1 (en) * 2013-03-21 2014-09-24 Delphi International Operations Luxembourg S.à r.l. Cable connector and connector assembly process
KR20200022570A (en) * 2018-08-23 2020-03-04 (주)대륜엔지니어링 An Electric Vehicle Charging Device for the Tanspotation Vulnerable
KR20200068533A (en) * 2018-11-27 2020-06-15 윤예찬 Adapter for Charging of Electric Car

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2781395A1 (en) * 2013-03-21 2014-09-24 Delphi International Operations Luxembourg S.à r.l. Cable connector and connector assembly process
KR20200022570A (en) * 2018-08-23 2020-03-04 (주)대륜엔지니어링 An Electric Vehicle Charging Device for the Tanspotation Vulnerable
KR20200068533A (en) * 2018-11-27 2020-06-15 윤예찬 Adapter for Charging of Electric Car

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