KR102220714B1 - The emergency release cable of the Electric Vehicle - Google Patents

The emergency release cable of the Electric Vehicle Download PDF

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Publication number
KR102220714B1
KR102220714B1 KR1020200032707A KR20200032707A KR102220714B1 KR 102220714 B1 KR102220714 B1 KR 102220714B1 KR 1020200032707 A KR1020200032707 A KR 1020200032707A KR 20200032707 A KR20200032707 A KR 20200032707A KR 102220714 B1 KR102220714 B1 KR 102220714B1
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South Korea
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cable
charging
inlet
protector
emergency release
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KR1020200032707A
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Korean (ko)
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정병철
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쌍용자동차 주식회사
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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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric 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
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T90/12—Electric charging stations
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention relates to an emergency release cable for an electric vehicle. More particularly, the present invention relates to an emergency release cable for an electric vehicle, which comprises: a cable body (401) of a certain length; a charging-inlet hook portion (420a) provided at one end of the cable body (401), caught on a manual operation portion (510) on one side of an actuator (500) of a charging-inlet combo housing (200); a protector hook portion (420b) provided at the other end of the cable body (401), caught on a hook holder (810) of a protector (800); and sleeves (410) provided at both ends having the charging-inlet hook portion (420a) and the protector hook portion (420b) for fixing the cable body (401) to a fixing portion (600) of the inlet side and the protector side. The sleeve (410) is provided with one or a plurality of protrusion grooves (411) on an outer circumferential surface so as to be inserted into a locking protrusion (620) formed on an inner surface of the fixing portion (600) to maintain the hooked state. The cable body (401) is provided with a cable protection tube between the sleeves (410) on both sides.

Description

전기자동차의 비상해제 케이블{The emergency release cable of the Electric Vehicle}The emergency release cable of the Electric Vehicle

본 발명은 전기자동차의 비상해제 케이블에 관한 것으로서 더욱 상세히는 충전장치에서 비상상황이 발생되었을 시 인렛에서 충전커넥터를 강제로 분리하기 위해 설치되는 비상해제 케이블으로서 설치 및 사용 상의 편리함이 있고 구조가 간단하여 생산성을 향상시킬 수 있는 전기자동차의 비상해제 케이블에 관한 것이다.The present invention relates to an emergency release cable for an electric vehicle, and more particularly, as an emergency release cable installed to forcibly separate the charging connector from the inlet when an emergency situation occurs in the charging device, it is convenient in installation and use, and the structure is simple. It relates to an emergency release cable for an electric vehicle that can improve productivity by doing so.

근래에는 세계적인 환경규제 강화 및 에너지 비용 절감 추세에 따라 환경 친화적인 전기자동차에 대한 요구가 증가되고 있는데 전기자동차는 구동을 위한 구동 모터 및 각종 안전장치를 작동하기 위한 배터리가 장착된다.In recent years, according to the trend of strengthening global environmental regulations and reducing energy costs, demand for environmentally friendly electric vehicles is increasing. Electric vehicles are equipped with a drive motor for driving and a battery for operating various safety devices.

전기자동차의 충전시스템은 충전케이블, 충전케이블 제어장치, 전원및 전기자동차를 포함한다.The charging system for electric vehicles includes charging cables, charging cable control devices, power supplies and electric vehicles.

상기 충전케이블 제어장치는 전기자동차와 가정용 상용전원을 연결하여 전기자동차의 배터리를 충전할 수 있도록 하며, 충전케이블 제어장치는 배터리를 충전하는 경우 상황에 따라 전력을 공급하거나 차단하는 역할을 한다.The charging cable control device connects the electric vehicle to a commercial power source to charge the battery of the electric vehicle, and the charging cable control device serves to supply or cut off power depending on the situation when charging the battery.

이외에도 충전케이블 제어장치는 현재 충전 진행여부, 충전 중 장애가 발생하는 경우에 있어 전력 전달차단, 현재 충전량, 향후 충전 가능한 용량 등을 차량으로 알려주는 역할을 한다.In addition, the charging cable control device serves to inform the vehicle of whether charging is currently in progress, interrupting power transmission in case of a failure during charging, the current charging amount, and the capacity that can be charged in the future.

즉, 충전케이블의 일단은 커넥터로 구현되어 전원에 연결되고, 충전케이블의 타단은 커넥터로 구현되어 전기자동차의 인렛(Inlet)에 연결되어 충전케이블의 일단인 커넥터가 인렛과 연결되는 경우 인렛 내부에서 액추에이터가 동작되면서 충전케이블의 커넥터 이탈이 방지되고 충전케이블의 일단이 전원에서 탈거되는 경우 인렛 내부의 액추에이터가 동작을 하면서 충전케이블의 커넥터 이탈이 허용된다.That is, one end of the charging cable is embodied as a connector and connected to the power source, and the other end of the charging cable is embodied as a connector and connected to the inlet of an electric vehicle. When the actuator is operated, the connector of the charging cable is prevented from being detached, and when one end of the charging cable is removed from the power source, the actuator inside the inlet operates and the connector of the charging cable is allowed to detach.

그리고 전기자동차에서는 충전 중 충전을 제어하는 장치에 문제가 발생하였을 경우 또는 예상치 못한 경우 긴급 또는 강제로 충전케이블의 커넥터를 해제해야할 경우 인렛과 커넥터를 강제로 분리하여 하기 때문에 비상해제 케이블이 설치되어 있는데 상기 비상해제 케이블은 인렛에 있는 액츄에이터와 결합하여 작동을 한다.In electric vehicles, when a problem occurs in the device that controls charging during charging or when it is unexpected, when the connector of the charging cable must be removed by force or in an emergency, the inlet and the connector are forcibly separated, so an emergency release cable is installed. The emergency release cable works in conjunction with the actuator in the inlet.

전기자동차용 충전장치의 선행기술이 대한민국공개특허 10-2014-0060067호(2014. 05,19 공개)에 개시되어 있다.The prior art of a charging device for an electric vehicle is disclosed in Korean Patent Publication No. 10-2014-0060067 (published on May 19, 2014).

개시된 선행기술에서는 전기자동차에 마련되어 입력되는 충전전기를 배터리에 제공하는 인렛과, 상기 인렛에 결합되어서 충전전기를 인렛에 제공하는 아웃렛과, 상기 인렛에 결합된 아웃렛의 결합을 분리하면서 분리된 아웃렛을 인렛의 외부로 배출시키는 아웃렛 탈거부재를 포함하고, 상기 인렛은 아웃렛이 삽입되는 내부공간이 형성된 것이다.In the disclosed prior art, an inlet provided in an electric vehicle to provide charging electricity input to a battery, an outlet coupled to the inlet to provide charging electricity to the inlet, and a separated outlet while separating the combination of the outlet coupled to the inlet are provided. And an outlet removing member for discharging to the outside of the inlet, wherein the inlet has an inner space into which the outlet is inserted.

그리고, 중앙에는 아웃렛으로부터 전원을 공급받는 전원단자가 내부공간으로 돌출되게 형성되고, 상기 내부공간의 저면에는 길이방향으로 아웃렛 탈거부재의 가압실린더가 고정되는 실린더 장착홈과 아웃렛 탈거부재의 가이드샤프트가 전후방으로 이동하는 가이드홈이 형성되어 인렛에 결합된 아웃렛을 실린더를 이용하여 분리시킬 수 있도록 한 것이다.In the center, a power terminal receiving power from the outlet is formed to protrude into the inner space, and a cylinder mounting groove in which the pressure cylinder of the outlet removing member is fixed in the longitudinal direction and a guide shaft of the outlet removing member are formed at the bottom of the inner space. A guide groove moving forward and backward is formed so that the outlet coupled to the inlet can be separated using a cylinder.

또한, 전기자동차에 마련된 인렛에 아웃렛이 결합된 상태로 충전되는 상태에서도 사용자의 의도에 따라 인렛에서 아웃렛을 강제로 분리시킬 수 있어서 충전 중 발생될 수 있는 긴급상황에 대처할 수 있도록 한 것이다.In addition, even in a state in which the outlet is connected to the inlet provided in the electric vehicle, the outlet can be forcibly separated from the inlet according to the user's intention, so that emergency situations that may occur during charging can be coped with.

대한민국특허청 공개특허 10-2014-0060067호(2014.05.19. 등록)(발명의 명칭: 전기자동차용 충전장치)Korean Patent Office Publication No. 10-2014-0060067 (registered on May 19, 2014) (Name of invention: charging device for electric vehicle)

그런데 상기와 같은 선행기술에서의 비상해제 케이블은 구성요소가 많아서 조립하는 데 시간이 많이 걸리고, 고정을 위한 수단도 복잡하여 저렴한 가격에 제공하지 못하는 문제점이 있다.However, the emergency release cable in the prior art as described above has a problem in that it takes a lot of time to assemble because there are many components, and because the means for fixing is also complicated, it cannot be provided at a low price.

또한 상기 선행기술의 충전장치는 비상상황이 발생되었을 시 인렛에서 충전커넥터를 강제로 분리하기 위해 설치되는 비상해제 케이블을 고정시키는데 볼트를 사용하므로 체결공구를 사용하여 일일이 볼트를 체결하기 때문에 그만큼 작업시간이 오래 걸려 생산성이 떨어지는 문제점이 있다.In addition, the charging device of the prior art uses bolts to fix the emergency release cable that is installed to forcibly separate the charging connector from the inlet when an emergency occurs. This takes a long time and there is a problem that productivity decreases.

이에 본 발명은 상기와 같은 종래기술 및 선행기술에서 발생하는 제반 문제점을 해결하기 위해 개발된 것으로서, 본 발명의 목적은 보다 간단한 구조로 간편하게 설치할 수 있어 저렴한 가격에 제공이 가능한 전기자동차의 비상해제 케이블을 제공하는 데 있다.Accordingly, the present invention was developed to solve the problems arising from the prior art and the prior art as described above, and an object of the present invention is an emergency release cable of an electric vehicle that can be easily installed with a simpler structure and can be provided at a low price. To provide.

이와 같은 본 발명은 상기 목적 달성을 위해 일정 길이로 구비되는 케이블본체; 케이블본체의 일측 끝단에 구비되며, 충전인렛-콤보하우징의 액츄에이터 일측의 수동조작부에 걸리는 인렛용 고리부; 케이블본체의 타측 끝단에 구비되며, 프로텍터의 걸이홀더에 걸리는 프로텍터용 고리부; 인렛용 고리부 및 프로텍터용 고리부와 이격되어 양단에 구비되며, 케이블본체를 인렛측 및 프로텍터측에 구비된 한 쌍의 고정부에 고정시키는 슬리브;로 구성한 비상해제 키이블을 특징으로 한다.The present invention as described above is a cable body provided with a predetermined length to achieve the above object; A ring portion for an inlet that is provided at one end of the cable body and is hooked to a manual operation portion of one side of the actuator of the charging inlet-combo housing; It is provided at the other end of the cable body, the protector hook portion is hooked to the hanger holder of the protector; It features an emergency release keyable consisting of; a sleeve provided at both ends of the inlet ring portion and the protector ring portion and spaced apart, and fixes the cable body to a pair of fixing portions provided on the inlet side and the protector side.

그리고 상기 슬리브는 고정부 내면의 걸림돌기에 끼워져 걸린 상태를 유지하도록 외주면에 돌기홈이 하나 또는 복수로 구비되며, 상기 케이블본체는 양측 슬리브 사이에 케이블의 보호튜브가 구비되고, 프로텍터용 고리부는 손으로 잡아 당길 때의 안전을 위한 안전튜브가 구비된 것을 특징으로 한다.And the sleeve is provided with one or more protruding grooves on the outer circumferential surface so as to be inserted into the locking protrusions on the inner surface of the fixing unit, and the cable body is provided with a protective tube of the cable between both sleeves, and the protector ring part is made by hand. It is characterized in that it is provided with a safety tube for safety when pulling.

이러한 본 발명은 비상해제 케이블의 양단에 인렛용 고리부와 슬릴브 및 프로텍터용 고리부와 슬리브를 구비하면 되는 것으로서, 구조가 간단하고 조립성이 좋아서 보다 저렴한 가격에 제공할 수 있는 효과가 있다.The present invention has an effect that can be provided at a lower price because it has a simple structure and good assembleability, as it is to be provided with a ring portion for inlet and a slew and a ring portion for a protector and a sleeve at both ends of the emergency release cable.

또한 비상해제 케이블을 선행기술처럼 별도의 체결공구를 사용함이 없이 신속하고 견고하게 인렛측 및 프로텍터측에 고정시킬 수 있고, 비상 시에는 프로텍터용 고리부를 간편하게 사용할 수 있으므로 설치 및 사용 상의 편리함이 있다.In addition, the emergency release cable can be quickly and firmly fixed to the inlet side and the protector side without using a separate fastening tool as in the prior art, and in case of an emergency, the protector ring can be conveniently used, so there is convenience in installation and use.

또한 비상해제 케이블 고정에 따른 작업 효율성 향상으로 시간이 단축되므로 생산성 향상의 효과가 있다.In addition, it has the effect of improving productivity because time is shortened by improving work efficiency by fixing the emergency release cable.

도 1 은 본 발명의 비상해제 케이블 구조를 일례로 보인 사시도
도 2 는 본 발명의 비상해제 케이블이 DC충전케이블과 함께 충전인렛-콤보하우징에 설치된 상태를 보인 사시도
도 3 은 본 발명의 비상해제 케이블이 충전케이블홀더 표면에 설치된 상태도
도 4 는 본 발명의 비상해제 케이블 일단이 프로텍터에 장착된 상태도
도 5 는 본 발명에서 슬리브가 고정부와 커버에 의해 고정된 상태의 사시도
도 6 은 본 발명의 고정부 내에 슬리브가 안착된 상태를 보인 사시도
도 7 은 본 발명의 비상해제 케이블이 충전케이블홀더 저면에 설치된 상태도1 is a perspective view showing an example of the emergency release cable structure of the present invention
2 is a perspective view showing a state in which the emergency release cable of the present invention is installed in a charging inlet-combo housing together with a DC charging cable
Figure 3 is a state diagram of the emergency release cable of the present invention installed on the surface of the charging cable holder
Figure 4 is a state diagram in which one end of the emergency release cable of the present invention is mounted on the protector
5 is a perspective view of a state in which a sleeve is fixed by a fixing part and a cover in the present invention
6 is a perspective view showing a state in which the sleeve is seated in the fixing part of the present invention
7 is a state diagram of the emergency release cable of the present invention installed on the bottom of the charging cable holder

이하 본 발명의 특징을 효과적으로 달성할 수 있는 바람직한 실시 예로서 그 기술구성 및 작용효과를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, as a preferred embodiment capable of effectively achieving the features of the present invention, the technical configuration and effects will be described in detail with reference to the accompanying drawings.

도 1 은 본 발명의 비상해제 케이블 구조를 일례로 보인 도면, 도 2 는 본 발명의 비상해제 케이블이 DC충전케이블과 함께 충전인렛-콤보하우징에 설치된 상태도이며, 도 3 은 본 발명의 비상해제 케이블이 충전케이블홀더 표면에 설치된 상태도, 도 4 는 본 발명의 비상해제 케이블 일단이 프로텍터에 장착된 상태도이다.1 is a view showing the structure of the emergency release cable of the present invention as an example, Figure 2 is a state diagram of the emergency release cable of the present invention is installed in the charging inlet-combo housing together with the DC charging cable, Figure 3 is the emergency release cable of the present invention A state diagram installed on the surface of the charging cable holder, FIG. 4 is a state diagram in which one end of the emergency release cable of the present invention is mounted on the protector.

이에 도시된 본 발명에서 전기자동차의 비상 시 충전 인렛과 충전플러그를 강제로 분리시키는 비상해제 케이블(400)은 도 1 에서와 같이 케이블본체(401), 인렛용 고리부(420a), 프로텍터용 고리부(420b), 슬리브(410)로 구성됨을 특징으로 하며, 이를 더 구체적으로 설명하면 아래와 같다.In the present invention, the emergency release cable 400 forcibly separating the charging inlet and the charging plug in case of an emergency of an electric vehicle is a cable body 401, an inlet ring part 420a, and a protector ring as shown in FIG. It is characterized by consisting of a portion (420b) and a sleeve (410), which will be described in more detail as follows.

상기 케이블본체(401)는 도 2 에 도시된 충전인렛-콤보하우징(200)의 액츄에이터(500) 일측의 수동조작부(510)에서 도 4 에 도시된 타측단의 프로텍터(800)에 구비되는 걸이홀더(810)에 미치도록 일정 길이로 구성된다.The cable body 401 is a hook holder provided on the protector 800 of the other end shown in FIG. It is configured with a certain length to reach 810.

상기 인렛용 고리부(420a)는 충전인렛-콤보하우징(200)의 액츄에이터(500)에 구비된 수동조작부(510)에 걸어놓기 위해 케이블본체(401) 일측 끝단에 구비된다.The inlet ring part 420a is provided at one end of the cable body 401 to hang it on the manual operation part 510 provided in the actuator 500 of the charging inlet-combo housing 200.

상기 프로텍터용 고리부(420b)는 프로텍터(800)에 구비되는 걸이홀더(810)에 걸리도록 케이블본체(401)의 타측 끝단에 구비된다.The protector ring part 420b is provided at the other end of the cable body 401 so as to be caught on the hook holder 810 provided in the protector 800.

상기 슬리브(410)는 인렛용 고리부(420a) 및 프로텍터용 고리부(420b)와 일정 거리 이격되어 케이블본체(401)의 양단에 구비되며, 중앙홀에 끼워진 케이블본체(401)를 인렛측 및 프로텍터측에 구비된 한 쌍의 고정부(600)에 고정시켜 주는 역할을 한다.The sleeve 410 is provided at both ends of the cable body 401 by being spaced apart from the inlet ring portion 420a and the protector ring portion 420b by a predetermined distance, and the cable body 401 inserted in the central hole is placed on the inlet side and It serves to fix the pair of fixing parts 600 provided on the protector side.

이러한 본 발명의 비상해제 케이블(400)은 도 2 에서와 같이 DC충전케이블(100)과 같이 밴드로 묶여지되 양쪽 단의 슬리브(410)에 의해 일단은 인렛측에 구비된 한 쌍의 고정부(600)에 고정되고, 타단은 프로텍터측의 고정부(600)에 고정되는 것이므로 보다 안정적으로 설치된 상태를 유지할 수 있다.The emergency release cable 400 of the present invention is bound by a band like the DC charging cable 100 as shown in FIG. 2, but one end is provided on the inlet side by the sleeve 410 at both ends ( 600), the other end is fixed to the fixing portion 600 of the protector side, so it is possible to maintain a more stably installed state.

상기 본 발명의 비상해제 케이블(400)을 이용하면 전기자동차의 비상 시 충전 인렛과 충전플러그를 강제로 손쉽게 분리시킬 수 있다.If the emergency release cable 400 of the present invention is used, the charging inlet and the charging plug can be forcibly separated from each other in case of an emergency of an electric vehicle.

즉, 케이블본체(401)의 인렛용 고리부(420a)가 도 3 과 같이 충전인렛-콤보하우징(200)의 액츄에이터(500) 일측의 수동조작부(510)에 끼워져 있는 상태에서 도 4 와 같이 프로텍터(800)의 걸이홀더(810)에 걸려있는 프로텍터측 고리부(420b)를 걸이홀더(810)에서 빼낸 다음 프로텍터측 고리부(420b)를 손으로 잡고 당기면 된다.That is, in a state where the inlet ring portion 420a of the cable body 401 is fitted into the manual operation unit 510 of one side of the actuator 500 of the charging inlet-combo housing 200 as shown in FIG. 3, the protector as shown in FIG. The protector side hook portion 420b hanging on the hook holder 810 of 800 is pulled out of the hook holder 810, and then the protector side hook portion 420b is held and pulled by hand.

그러면 상기 인렛용 고리부(420a)가 액츄에이터(500)의 수동조작부(510)를 당겨서 수동으로 동작시켜 줌으로써 충전 인렛과 충전플러그를 강제로 분리시킬 수 있으며, 상기의 수동 조작 후 프로텍터측 고리부(420b)는 다시 걸이홀더(810)에 끼워 걸어주면 된다.Then, the inlet ring part 420a pulls the manual operation part 510 of the actuator 500 to manually operate it, thereby forcibly separating the charging inlet and the charging plug, and after the manual operation, the protector side ring part ( 420b) can be hooked back to the hook holder 810.

여기서 도 6 은 본 발명의 고정부 내에 슬리브가 안착된 상태도이며, 이에 도시된 바와 같이 상기 슬리브(410)는 한 쌍의 고정부(600) 내면의 걸림돌기(620)에 끼워져 걸리는 돌기홈(411)을 외주면에 형성하되 복수로 구비하면 고정부(600)에 끼워지는 슬리브(410)의 위치를 조절할 수 있어 바람직하다고 할 수 있다.Here, Figure 6 is a state diagram of the sleeve is seated in the fixing part of the present invention, as shown, the sleeve 410 is a protrusion groove 411 that is inserted into the locking protrusion 620 of the inner surface of the pair of fixing parts 600 ) Is formed on the outer circumferential surface, but if a plurality of is provided, the position of the sleeve 410 fitted to the fixing part 600 can be adjusted, so it can be said that it is preferable.

그리고, 상기 케이블본체(401)는 와이어로 제작 됨으로써 케이블 손상을 위해 양측 슬리브(410) 사이에는 케이블의 보호튜브(미 설명부호)가 형성 됨이 바람직 하며, 아울러 프로텍터용 고리부(420b)에는 사용자가 긴급히 케이블 해지를 위해 손으로 고리를 잡아 당겼을 때 안전을 위해 안전튜브(미 설명부호)가 마련 됨이 바람직 하다.In addition, since the cable body 401 is made of wire, a protective tube (not described) is preferably formed between the sleeves 410 on both sides to damage the cable. It is desirable that a safety tube (not described) is provided for safety when the hook is pulled by hand for urgently disconnecting the cable.

이러한 본 발명은 상기 비상해제 케이블을 고정하기 위한 구성 요소로, 충전케이블홀더(300), 프로텍터(800), 비상해제 케이블(400), 한 쌍의 고정부(600), 커버(700)로 구성됨을 특징으로 한다.The present invention is a component for fixing the emergency release cable, consisting of a charging cable holder 300, a protector 800, an emergency release cable 400, a pair of fixing parts 600, and a cover 700 It features.

즉, 상기 충전케이블홀더(300)는 도 2 및 도 3 에서와 같이 DC충전케이블(100)의 일단을 감싸서 DC충전케이블(100)과 액츄에이터(500)가 구비된 충전인렛-콤보하우징(200)의 접속 상태를 안정적으로 유지시켜 준다.That is, the charging cable holder 300 is a charging inlet-combo housing 200 provided with a DC charging cable 100 and an actuator 500 by surrounding one end of the DC charging cable 100 as shown in FIGS. 2 and 3 It keeps the connection state of the device stable.

또한 상기 프로텍터(800)는 도 2 에서와 같이 DC충전케이블(100)의 타단을 감싸주며, 일측에 걸이홀더(810)가 구비된다.In addition, the protector 800 surrounds the other end of the DC charging cable 100 as shown in FIG. 2, and a hook holder 810 is provided on one side thereof.

상기 비상해제 케이블(400)은 액츄에이터(500)의 수동조작부(510)에 걸리는 인렛용 고리부(420a)와 걸이홀더(810)에 걸리는 프로텍터용 고리부(420b)가 양단에 구비되고, 인렛용 고리부(420a) 및 프로텍터용 고리부(420b)에서 일정 거리 이격되어 슬리브(410)가 구비된다.The emergency release cable 400 is provided at both ends of the inlet ring portion (420a) and the protector ring portion (420b) is caught on the hook holder (810) to the manual control unit 510 of the actuator (500). The sleeve 410 is spaced apart from the ring part 420a and the protector ring part 420b by a predetermined distance.

상기 한 쌍의 고정부(600)는 비상해제 케이블(400) 양단의 슬리브(410)가 안착되도록 충전케이블홀더(300) 및 프로텍터(800) 일측에 각각 구비된다.The pair of fixing parts 600 are provided on one side of the charging cable holder 300 and the protector 800 so that the sleeves 410 at both ends of the emergency release cable 400 are seated.

상기 커버(700)는 한 쌍의 고정부(600) 사이에 끼워진 슬리브(410)가 이탈되지 않도록 고정부(600)의 상면에 조립된다.The cover 700 is assembled on the upper surface of the fixing part 600 so that the sleeve 410 sandwiched between the pair of fixing parts 600 is not separated.

이와같은 본 발명은 전기자동차에서 충전 시 발생되는 비상상황 때 인렛에서 충전커넥터를 강제로 분리시키는 비상해제 케이블(400)을 보다 간편하면서도 견고하게 고정 설치하기 위한 것이다.The present invention is to install the emergency release cable 400 forcibly separating the charging connector from the inlet in case of an emergency that occurs during charging in an electric vehicle more conveniently and firmly.

첨부된 도 5 는 본 발명에서 슬리브가 고정부와 커버에 의해 고정된 상태도이고, 도 6 은 본 발명의 고정부 내에 슬리브가 안착된 상태도이다.5 is a state diagram in which the sleeve is fixed by the fixing part and the cover in the present invention, and FIG. 6 is a state diagram in which the sleeve is seated in the fixing part of the present invention.

이에 도시된 바와 같이 비상해제 케이블(400) 일단의 인렛용 고리부(420a)는 도 3 과 같이 액츄에이터(500)의 수동조작부(510)에 걸어놓고 그 내측의 슬리브(410)는 충전케이블홀더(300)에 구비되는 한 쌍의 고정부(600) 사이에 끼워 놓고 커버(700)를 고정부(600)에 결합하면 슬리브(410)는 고정부(600)에서 이탈되지 않는 상태가 된다.As shown, the inlet ring part 420a of one end of the emergency release cable 400 is hung on the manual operation part 510 of the actuator 500 as shown in FIG. 3, and the sleeve 410 inside the emergency release cable 400 is a charging cable holder ( When the cover 700 is fitted between the pair of fixing parts 600 provided in 300) and the cover 700 is coupled to the fixing part 600, the sleeve 410 is in a state that does not separate from the fixing part 600.

그리고 비상하제 케이블(400) 타단의 프로텍터용 고리부(420b)는 프로텍터(800)에 구비된 걸이홀더(810)에 끼워 걸어놓으면 된다. 이때 프로텍터용 고리부(420b) 내측의 슬리브(410)는 프로텍터(800)에 구비된 한 쌍의 고정부(600) 사이에 끼워 놓고 커버(700)를 고정부(600)에 결합하면 슬리브(410)는 고정부(600)에서 이탈되지 않는 상태가 된다.In addition, the protector ring portion 420b at the other end of the emergency cable 400 may be fitted and hung in the hanger holder 810 provided in the protector 800. At this time, when the sleeve 410 inside the protector ring part 420b is sandwiched between a pair of fixing parts 600 provided in the protector 800 and the cover 700 is coupled to the fixing part 600, the sleeve 410 ) Is in a state that is not separated from the fixing part 600.

이와 같이 본 발명의 비상하제 케이블(400)에서 인렛측은 인렛측 슬리브(410)에 의해 충전케이블홀더(300)에 구비된 한 쌍의 고정부(600)에 의해 설치상태를 유지하고, 프로테터측은 슬리브(410)에 의해 프로테터측에 구비된 한 쌍의 고정부(600)에 의해 설치상태를 유지하는 것으로서, 별도의 체결공구 없이 매우 신속 간편하게 비상하제 케이블(400)을 고정시킬 수 있다.As described above, the inlet side of the emergency lowering cable 400 of the present invention maintains the installation state by a pair of fixing parts 600 provided in the charging cable holder 300 by the inlet side sleeve 410, and the protheter side As the installation state is maintained by a pair of fixing parts 600 provided on the side of the protheter by the sleeve 410, it is possible to fix the emergency release cable 400 very quickly and simply without a separate fastening tool.

도 7 은 본 발명의 비상해제 케이블이 충전케이블홀더 저면에 설치된 상태도이다.Figure 7 is a state diagram of the emergency release cable of the present invention is installed on the bottom of the charging cable holder.

이에 도시된 바와 같이 상기 비상해제 케이블(400)의 슬리브(410)를 고정시키는 한 쌍의 고정부(600)는 도 3 과 같이 충전케이블홀더(300)의 일측 표면에 구비되는 타입과 도 7 과 같이 충전케이블홀더(300) 저면에 구비하는 타입으로 구성하여 내수용과 수출용으로 구분 및 식별되게 할 수 있다.As shown, a pair of fixing parts 600 for fixing the sleeve 410 of the emergency release cable 400 are a type provided on one surface of the charging cable holder 300 as shown in FIG. 3 and FIG. 7 Likewise, the charging cable holder 300 may be configured as a type provided on the bottom of the charging cable holder 300 to be classified and identified for domestic use and export.

일례로 충전케이블홀더(300) 표면에 구비된 상기 한 쌍의 고정부(600)에 의해 비상해제 케이블(400)이 충전케이블홀더(300) 표면에 고정되는 타입은 내수용으로 구분 및 식별되고, 충전케이블홀더(300) 저면에 구비된 상기 한 쌍의 고정부(600)에 의해 비상해제 케이블(400)이 충전케이블홀더(300) 저면에 고정되는 타입은 수출용으로 구분 및 식별되게 하면 된다.For example, the type in which the emergency release cable 400 is fixed to the surface of the charging cable holder 300 by the pair of fixing parts 600 provided on the surface of the charging cable holder 300 is classified and identified for domestic use, and charging The type in which the emergency release cable 400 is fixed to the bottom of the charging cable holder 300 by the pair of fixing parts 600 provided on the bottom of the cable holder 300 may be classified and identified for export.

그리고 도 6 과 같이 한 쌍의 고정부(600) 내면에는 걸림돌기(620)를 대향으로 형성하고, 비상해제 케이블(400)의 슬리브(410) 외주면에는 상기 걸림돌기(620)에 끼워져 걸리는 돌기홈(411)을 1개 또는 복수개로 형성함이 바람직하다.And, as shown in Figure 6, the inner surface of the pair of fixing parts 600 is formed with a locking protrusion 620 facing each other, and a protrusion groove inserted into the locking protrusion 620 on the outer circumferential surface of the sleeve 410 of the emergency release cable 400 It is preferable to form one or more (411).

그러면 고정부(600) 내에서 슬리브(410)의 좌,우 이동이 방지되며, 한 쌍의 고정부(600) 내에서 슬리브(410)의 위치를 전,후로 조절하여 고정되게 할 수 있다.Then, the movement of the sleeve 410 in the fixing part 600 is prevented from moving left and right, and the position of the sleeve 410 in the pair of fixing parts 600 may be adjusted forward and backward to be fixed.

또한 상기 한 쌍의 커버(700)는 상측 내면에 누름돌기(720)를 구비하여 슬리브(410)의 상면을 눌러도록 할 수 있으며, 이에 의해 양쪽 고정부(600) 내에 놓이는 슬리브(410)는 상기 누름돌기(720)에 눌려서 그 설치 상태가 견고하게 유지될 수 있다.In addition, the pair of covers 700 may be provided with a pressing protrusion 720 on the upper inner surface to press the upper surface of the sleeve 410, whereby the sleeve 410 placed in both fixing parts 600 is The installation state can be firmly maintained by being pressed against the pressing protrusion 720.

또한 상기 한 쌍의 고정부(600)는 외표면에 걸림후크(610)를 각각 돌출시켜 구비하고, 커버(700)의 양단에는 상기 고정부(600)의 걸림후크(610)에 탄력적으로 끼워져 걸리는 후크걸림턱(710)을 구비함이 바람직하다.In addition, the pair of fixing parts 600 are provided with locking hooks 610 protruding from the outer surface, respectively, and both ends of the cover 700 are elastically fitted to and caught by the locking hooks 610 of the fixing part 600. It is preferable to have a hook hook 710.

즉, 상기 걸림후크(610)와 후크걸림턱(710)의 결합에 의해 고정부(600)와 커버(700)는 체결된 상태를 매우 견고하게 유지할 수 있다.That is, by the coupling of the locking hook 610 and the hook locking protrusion 710, the fixing part 600 and the cover 700 can be very firmly maintained in a fastened state.

이와 같이 본 발명은 별도의 체결공구를 사용하지 않고서도 비상해제 케이블(400)을 신속하고 간편하게 견고하게 고정시킬 수 있는 것으로서, 조립에 따른 작업성이 매우 좋아 차량의 생산성을 향상시킬 수 있는 것이다.As described above, the present invention can quickly and simply securely fix the emergency release cable 400 without using a separate fastening tool, and the workability according to the assembly is very good, so that the productivity of the vehicle can be improved.

100 : DC충전케이블 200 : 충전인렛-콤보하우징
300 : 충전케이블홀더 400 : 비상해제 케이블
401 : 케이블본체 410 : 슬리브
420a: 인렛용 고리부 420b: 프로텍터용 고리부
500 : 액츄에이터 510 : 수동조작부
600 : 고정부 610 : 걸림후크
620 : 걸림돌기 700 : 커버
710 : 후크걸림턱 720 : 누름돌기
800 : 프로텍터 810 : 걸이홀더100: DC charging cable 200: charging inlet-combo housing
300: charging cable holder 400: emergency release cable
401: cable body 410: sleeve
420a: ring portion for inlet 420b: ring portion for protector
500: actuator 510: manual control unit
600: fixing part 610: hooking hook
620: protrusion 700: cover
710: hook hook 720: pressing protrusion
800: protector 810: hanging holder

Claims (3)

전기자동차에서 비상 시 충전 인렛과 충전플러그를 강제로 분리시키는 비상해제 케이블을 구성함에 있어서,
일정 길이로 구비되는 케이블본체(401);
케이블본체(401)의 일측 끝단에 구비되며, 충전인렛-콤보하우징(200)의 액츄에이터(500) 일측의 수동조작부(510)에 걸리는 인렛용 고리부(420a);
케이블본체(401)의 타측 끝단에 구비되며, 프로텍터(800)의 걸이홀더(810)에 걸리는 프로텍터용 고리부(420b);
인렛용 고리부(420a) 및 프로텍터용 고리부(420b)와 일정 거리 이격되어 양단에 구비되며, 중앙홀에 끼워진 케이블본체(401)를 인렛측 및 프로텍터측에 구비된 한 쌍의 고정부(600)에 고정시키는 슬리브(410);
가 포함된 것을 특징으로 하는 전기자동차의 비상해제 케이블.
In configuring an emergency release cable that forcibly separates the charging inlet and the charging plug in case of an emergency in an electric vehicle,
A cable body 401 provided with a predetermined length;
It is provided at one end of the cable body 401, the charging inlet-inlet ring portion (420a) for the actuator 500 of the combo housing 200 is hooked to the manual operation portion 510 of one side;
It is provided at the other end of the cable body 401, the protector hook portion (420b) that is caught on the hanger holder 810 of the protector (800);
A pair of fixing parts 600 provided at both ends of the inlet ring part 420a and the protector ring part 420b and spaced apart from each other by a predetermined distance, and the cable body 401 inserted into the central hole on the inlet side and the protector side. ) To be fixed to the sleeve 410;
An emergency release cable of an electric vehicle, characterized in that it includes.
 제 1 항에 있어서,
슬리브(410)는,
고정부(600) 내면에 형성된 걸림돌기(620)에 끼워져 걸린 상태를 유지하도록 외주면에 돌기홈(411)을 하나 또는 복수로 구비한 것을 특징으로 하는 전기자동차의 비상해제 케이블.
The method of claim 1,
The sleeve 410,
An emergency release cable for an electric vehicle, characterized in that one or more protrusion grooves 411 are provided on the outer circumferential surface so as to be inserted into the locking protrusion 620 formed on the inner surface of the fixing unit 600 to maintain a locked state.
 제 1 항에 있어서,
상기 케이블본체(401)는,
양측 슬리브(410) 사이에 케이블의 보호튜브가 구비되고, 프로텍터용 고리부(420b)에는 손으로 잡아 당길 때의 안전을 위한 안전튜브가 구비된 것을 특징으로 하는 전기자동차의 비상해제 케이블.The method of claim 1,
The cable body 401,
An emergency release cable of an electric vehicle, characterized in that a protective tube of the cable is provided between the sleeves 410 on both sides, and a safety tube for safety when pulled by hand is provided in the protector ring part (420b).
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040001148A (en) * 2002-06-27 2004-01-07 지엠대우오토앤테크놀로지주식회사 Fog lamp mounting structure of rear combination lamp for vehicle
JP2011238534A (en) * 2010-05-12 2011-11-24 Tokai Rika Co Ltd Structure for manually releasing locking of power supply plug lock device
KR20130129073A (en) * 2010-05-28 2013-11-27 키커트 악티엔게젤샤프트 Actuating drive for a motor vehicle
KR20140060067A (en) 2012-11-09 2014-05-19 주식회사 유라코퍼레이션 Charging apparatus for electric vehicle
JP2018071225A (en) * 2016-10-31 2018-05-10 株式会社ユーシン Cable unit, and door lock device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040001148A (en) * 2002-06-27 2004-01-07 지엠대우오토앤테크놀로지주식회사 Fog lamp mounting structure of rear combination lamp for vehicle
JP2011238534A (en) * 2010-05-12 2011-11-24 Tokai Rika Co Ltd Structure for manually releasing locking of power supply plug lock device
KR20130129073A (en) * 2010-05-28 2013-11-27 키커트 악티엔게젤샤프트 Actuating drive for a motor vehicle
KR20140060067A (en) 2012-11-09 2014-05-19 주식회사 유라코퍼레이션 Charging apparatus for electric vehicle
JP2018071225A (en) * 2016-10-31 2018-05-10 株式会社ユーシン Cable unit, and door lock device

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