WO2021106946A1 - Connecteur d'alimentation électrique ayant un câble fixé à celui-ci - Google Patents

Connecteur d'alimentation électrique ayant un câble fixé à celui-ci Download PDF

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Publication number
WO2021106946A1
WO2021106946A1 PCT/JP2020/043868 JP2020043868W WO2021106946A1 WO 2021106946 A1 WO2021106946 A1 WO 2021106946A1 JP 2020043868 W JP2020043868 W JP 2020043868W WO 2021106946 A1 WO2021106946 A1 WO 2021106946A1
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WO
WIPO (PCT)
Prior art keywords
terminal
cooling tube
tube
power supply
holder
Prior art date
Application number
PCT/JP2020/043868
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English (en)
Japanese (ja)
Inventor
佐藤　望
健彦 水野
Original Assignee
株式会社フジクラ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社フジクラ filed Critical 株式会社フジクラ
Priority to JP2021561459A priority Critical patent/JP7337191B2/ja
Priority to CN202080081347.7A priority patent/CN114731012A/zh
Publication of WO2021106946A1 publication Critical patent/WO2021106946A1/fr

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    • 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
    • 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
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • 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
    • 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
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure

Definitions

  • the present invention relates to a power supply connector with a cable.
  • the present application claims priority based on Japanese Patent Application No. 2019-212195 filed in Japan on November 25, 2019, the contents of which are incorporated herein by reference.
  • Patent Document 1 discloses a terminal in which a refrigerant flow path is formed in a terminal body portion.
  • the above terminals have inlets and outlets of the refrigerant flow path open to the side of the terminal body. Cooling tubes are connected to the inlet and outlet. By the way, the cooling tube may vibrate, twist, or be pulled due to the operation of inserting and removing terminals. Then, a load is applied to the connection portion between the terminal and the cooling tube, which may cause refrigerant leakage.
  • the present invention has been made in view of the above problems, and an object of the present invention is to provide a power supply connector with a cable that can reduce the load applied to the connection portion between the terminal and the cooling tube.
  • the power supply connector with a cable includes a terminal, a cooling tube that is connected to the terminal and supplies refrigerant to the terminal and has flexibility, a terminal grip portion that grips the terminal, and the terminal.
  • a holder having a tube grip portion for gripping the cooling tube is provided. According to this configuration, the holder grips both the terminal and the cooling tube, makes the cooling tube follow the movement of the terminal, and keeps the positional relationship between the terminal and the cooling tube constant, so that the connection portion between the terminal and the cooling tube is maintained. The load on the engine can be reduced. This makes it possible to prevent the refrigerant from leaking from the connection portion between the terminal and the cooling tube.
  • the holder is an assembly formed by combining a first divided body having a divided surface and a second divided body facing the first divided body via the divided surface.
  • the position of the divided surface may overlap with the terminal gripping portion and the tube gripping portion when viewed from the direction in which the terminal gripping portion and the tube gripping portion are lined up. According to this configuration, the holder can be easily assembled to the terminal and the cooling tube.
  • the tube grip portion may have a straight portion extending parallel to the central axis of the terminal.
  • the cooling tube can be arranged so that the trajectory of the cooling tube does not expand with respect to the terminal, and it becomes easy to incorporate the cooling tube into a narrow space such as inside the case of the power supply connector.
  • the tube grip portion may have a curved portion that curves along the cooling tube. According to this configuration, the cooling tube can be gripped and the load applied to the cooling tube can be reduced without forcibly bending the cooling tube at a position near the connection portion between the cooling tube and the terminal.
  • the cooling tube is curved at a position rearward from the tube grip portion, and the curvature of the curved portion is higher than the curvature rate of the cooling tube at a position rearward from the tube grip portion.
  • the curvature may be small. According to this configuration, a load is less likely to be generated at the connection portion between the terminal and the cooling tube, and the occurrence of refrigerant leakage can be prevented.
  • the power supply connector with a cable may include a non-slip member interposed between the tube grip portion and the cooling tube. According to this configuration, the cooling tube can be firmly gripped by the tube gripping portion via the non-slip member. In addition, this makes it difficult for the cooling tube to be twisted.
  • the terminal may have a constricted portion, and the holder may have a fitting portion that fits into the constricted portion. According to this configuration, the holder cannot be pulled out in the axial direction with respect to the terminal, and the fitting between the terminal and the holder is strengthened.
  • the load applied to the connection portion between the terminal and the cooling tube can be reduced.
  • FIG. 1 It is a schematic diagram which shows the power supply connector which comprises the power supply connector with a cable which concerns on one Embodiment. It is a perspective view which shows the terminal which the holder which concerns on one Embodiment is assembled. It is an exploded perspective view which shows the holder which concerns on one Embodiment. It is a figure which shows the cross-sectional structure of the holder which concerns on one Embodiment.
  • FIG. 1 is a schematic view showing a power supply connector 100 with a cable according to an embodiment.
  • the power supply connector 100 with a cable includes a terminal 1, a cable 105, and a case 200.
  • the terminal 1 and the cable 105 are connected to each other and are introduced inside a case 200 that can be inserted into a charging port (inlet portion) of an electric vehicle.
  • the cable 105 includes a conductor wire 102 for supplying electric power to the power supply target and a cooling tube 101 for cooling the conductor wire 102.
  • the cooling tube 101 is a tube connected to the terminal 1, has flexibility, and can be freely curved.
  • the cable 105 for example, a cable having the same configuration as the power supply cable described in Japanese Patent No. 6078198 can be adopted.
  • the cable 105 contains a plurality of (even number of) power lines 103, and further, the power lines 103 include a cooling tube 101 and a conductor wire 102. Inside the power line 103, a plurality of conductor wires 102 are collectively twisted around the cooling tube 101. As a result, it is possible to suppress heat generation of the conductor wire 102 due to energization by the refrigerant liquid flowing through the cooling tube 101.
  • a signal line used for communication between the power feeding device and the electric vehicle may be built in the cable 105.
  • the cooling tube 101 and the conductor wire 102 are branched behind the terminal 1, and each is connected to the terminal 1.
  • the branched cooling tube 101 is connected to a terminal expansion portion 40, which will be described later, of the terminal 1. Further, the branched conductor wire 102 is inserted into the conductor wire connecting portion 30 described later and is compressed and connected.
  • the case 200 is provided with two terminals 1 and two cables 105 for the + terminal and the-terminal.
  • the power supply connector 100 with a cable shown in FIG. 1 charges, for example, a battery of an electric vehicle.
  • the case 200 of the power supply connector 100 with a cable has an insertion portion 201 in which a part of the terminal 1 (terminal contact portion 20) is exposed to the outside of the case and is arranged, and a grip portion 202 arranged behind the insertion portion 201. And a cable introduction portion 203 arranged below the grip portion 202 (obliquely behind the insertion portion 201).
  • the cable 105 is introduced into the case 200 from the outside of the case 200 through the cable introduction portion 203 and is connected to the terminal 1.
  • the power supply connector 100 with a cable of this embodiment includes a holder 60.
  • the power supply connector 100 with a cable having the above configuration can charge the battery of the electric vehicle by holding the grip portion 202 and inserting the insertion portion 201 into the charging port of the electric vehicle.
  • the insertion portion 201 of the case 200 is pulled out from the charging port.
  • the cooling tube 101 inside the case 200 may vibrate, twist, or be pulled due to the insertion / removal operation of the power supply connector or the bending / stretching of the cable during charging work. There is nothing to do.
  • the holder 60 will be specifically described.
  • FIG. 2 is a perspective view showing the terminal 1 to which the holder 60 according to the embodiment is assembled
  • FIG. 3 is an exploded perspective view showing the holder 60 according to the embodiment
  • FIG. 4 is a cross-sectional configuration diagram of the holder 60 according to the embodiment. As shown in FIGS. 2 and 3, the holder 60 can be divided into divided pieces 60a and 60b (first divided body 60a and second divided body 60b).
  • the split piece 60a has a split surface 61.
  • the split piece 60b faces the split piece 60a via the split surface 61.
  • the holder 60 is formed by combining the divided pieces 60a and 60b via the divided pieces 60a. That is, the holder 60 is an assembly obtained by combining the divided pieces 60a and 60b.
  • the position of the dividing surface 61 overlaps with the terminal grip portion 62 and the tube grip portion 63.
  • the divided pieces 60a and 60b are tied and fixed with a binding band or tape (not shown).
  • the split pieces 60a and 60b may be provided with engaging claws such as snap fits to fix the split pieces 60a and 60b to each other.
  • the holder 60 can be divided into two divided pieces 60a and 60b, but it may be further divided into a plurality of divided pieces.
  • the holder 60 has a terminal grip portion 62 and a tube grip portion 63.
  • the split piece 60a first split body
  • the split piece 60b second split body
  • the terminal grip portion 62 is formed by the first terminal grip portion and the second terminal grip portion
  • the tube grip portion is formed by the first tube grip portion and the second tube grip portion.
  • Part 63 is formed.
  • the terminal gripping portion 62 grips the terminal 1. Further, as shown in FIG. 3, the tube gripping portion 63 grips the cooling tube 101.
  • the tube gripping portions 63 are provided in pairs on both sides of the terminal gripping portion 62.
  • the refrigerant flow path 2 is formed in the terminal 1.
  • This terminal 1 is suitable for the application of quickly charging the battery of an electric vehicle, and the Joule heat generated by passing a large current can be cooled by the refrigerant flowing through the refrigerant flow path 2.
  • the terminal 1 is a metal terminal, and is formed of, for example, copper or a copper alloy. The surface of the terminal 1 is covered with silver plating or the like to prevent corrosion.
  • the terminal 1 includes a terminal main body portion 10, a terminal contact portion 20, and a conductor wire connecting portion 30.
  • the terminal body portion 10, the terminal contact portion 20, and the conductor wire connecting portion 30 are integrally molded. Such a terminal 1 can be formed by casting or shaving from an ingot.
  • the refrigerant flowing through the refrigerant flow path 2 is preferably an insulating refrigerant.
  • an insulating refrigerant By using an insulating refrigerant, it is possible to prevent electric leakage from the terminal 1 to a cooler (not shown) through the refrigerant flow path 2.
  • the insulating refrigerant include insulating oils such as silicone oil and mineral oil, fluorine-based refrigerants, and alcohol-based refrigerants.
  • an insulating layer, an insulating film, or the like is formed on the inner wall surface of the refrigerant flow path 2, a non-insulating refrigerant can flow.
  • the terminal body portion 10, the terminal contact portion 20, and the conductor wire connecting portion 30 are coaxially arranged with the central axis O of the terminal 1 as a common axis.
  • the direction along the central axis O is referred to as an axial direction
  • the direction intersecting the central axis O when viewed from the axial direction is referred to as a radial direction
  • the direction orbiting around the central axis O is referred to as a circumferential direction.
  • the position of the terminal contact portion 20 with respect to the terminal body portion 10 or the direction from the terminal body portion 10 toward the terminal contact portion 20 is referred to as "forward”.
  • the position of the conductor wire connecting portion 30 with respect to the terminal main body portion 10 or the direction from the terminal main body portion 10 toward the conductor wire connecting portion 30 is referred to as "rear".
  • a refrigerant flow path 2 is formed inside the terminal body 10.
  • the refrigerant flow path 2 has a hole portion 11 extending in the radial direction, a first inclined hole portion 41 connected to one end side (first end side) of the hole portion 11, and the other end side (second end side) of the hole portion 11. It is formed by a second inclined hole portion 42 connected to the side).
  • One end of the hole 11 is opened through the terminal body 10, and the other end of the hole 11 is closed without penetrating the terminal body 10.
  • the opening 11a at one end of the hole 11 is closed by the plug 50.
  • the first inclined hole portion 41 and the second inclined hole portion 42 are opened through a pair of terminal expansion portions 40 projecting to the side of the terminal main body portion 10.
  • One terminal expansion portion 40A (first terminal expansion portion) of the terminal expansion portion 40 is formed with an inflow port 2a of a refrigerant flow path 2 in which the first inclined hole portion 41 opens to the outside.
  • the other terminal expansion portion 40B (second terminal expansion portion) of the terminal expansion portion 40 is formed with an outlet 2b of the refrigerant flow path 2 in which the second inclined hole portion 42 opens to the outside.
  • a first inclined portion 44 that separates from the central axis O toward the rear from the flat surface portion 43 parallel to the central axis O of the terminal 1 and a center toward the rear from the first inclined portion 44
  • a second inclined portion 45 close to the axis O is formed.
  • the angle (elevation angle) of the first inclined portion 44 with respect to the flat surface portion 43 is an acute angle of 45 degrees or less, for example, 30 degrees.
  • the angle (blow angle) of the second inclined portion 45 with respect to the first inclined portion 44 is, for example, a right angle of 90 degrees. That is, the terminal expansion portion 40 has a substantially right-angled triangular shape when viewed from the side.
  • the inflow port 2a and the outflow port 2b of the refrigerant flow path 2 are formed in the second inclined portion 45. That is, the inflow port 2a and the outflow port 2b of the refrigerant flow path 2 are opened diagonally rearward.
  • a cooling tube 101 is connected to the inflow port 2a and the outflow port 2b via a tube connector 101a.
  • the cooling tube 101 is made of a resin tube such as nylon and has flexibility. Further, the cooling tube 101 has a certain degree of elasticity against bending, so-called repulsive force and restoring force.
  • the terminal contact portion 20 projects in front of the terminal body portion 10.
  • the terminal contact portion 20 of the present embodiment is a solid pin-shaped (male terminal contact portion) extending in the axial direction. Since the refrigerant flow path 2 is not formed in the terminal contact portion 20, a large cross-sectional area of the conductor can be secured, which is suitable for passing a large current.
  • a flange 21 is formed at the base of the terminal contact portion 20. The flange 21 engages with the case 200 (see FIG. 1) to determine the limit of protrusion of the terminal contact portion 20 from the case 200.
  • terminal contact portion 20 of the present embodiment has a pin-like shape
  • a socket-like (female terminal contact portion) such as the terminal contact portion 22 is inserted into a member or device on the other side into which the terminal contact portion 20 is inserted.
  • It may have a shape.
  • the conductor wire connecting portion 30 protrudes behind the terminal body portion 10.
  • the conductor wire connecting portion 30 is a cylindrical portion extending in the axial direction.
  • the conductor wire connecting portion 30 has a first hole portion 31 extending in the axial direction and opening rearward, and a first hole portion 31 extending radially outward from the inner wall surface of the first hole portion 31 and opening on the outer peripheral surface of the conductor wire connecting portion 30. It is provided with a two-hole portion 32.
  • the first hole portion 31 is an insertion hole for the conductor wire 102 described above.
  • the second hole portion 32 is an air vent hole for filling the inside of the first hole portion 31 with the plating liquid when the terminal 1 is plated and coated.
  • a tapered portion 33 is formed in the conductor wire connecting portion 30.
  • the tapered portion 33 is located in front of the terminal main body 10, that is, closer to the terminal main body 10 than the rear side of the conductor wire connecting portion 30.
  • the tapered portion 33 is a conical portion whose radial dimension gradually increases toward the rear from the terminal main body portion 10.
  • a columnar constricted portion 12 is formed between the terminal main body portion 10 and the tapered portion 33.
  • the radial dimension of the constricted portion 12 is the same as the minimum diameter of the tapered portion 33, and is smaller than the radial external dimension of the terminal body portion 10 and the conductor wire connecting portion 30.
  • the terminal gripping portion 62 of the holder 60 grips the conductor wire connecting portion 30 and the constricted portion 12 described above.
  • the terminal grip portion 62 has a first accommodating portion 62a accommodating the conductor wire connecting portion 30, a second accommodating portion 62b accommodating the tapered portion 33, and a third accommodating portion 62c accommodating the constricted portion 12. ing.
  • the first accommodating portion 62a, the second accommodating portion 62b, and the third accommodating portion 62c communicate with each other in the axial direction with the central axis O as a common axis.
  • the first accommodating portion 62a is a cylindrical hole portion formed with the same or slightly larger dimensions as the cylindrical portion of the conductor wire connecting portion 30.
  • the second accommodating portion 62b is a conical hole portion arranged in front of the first accommodating portion 62a and formed with the same or slightly larger dimensions as the tapered portion 33.
  • the third accommodating portion 62c is a cylindrical hole portion arranged in front of the second accommodating portion 62b and formed with the same or slightly larger dimensions as the constricted portion 12.
  • the tube gripping portion 63 of the holder 60 grips the tube connector 101a and the cooling tube 101 described above.
  • the tube gripping portion 63 has a connector accommodating portion 63a accommodating the tube connector 101a and a tube accommodating portion 63b accommodating the cooling tube 101.
  • the connector accommodating portion 63a is a cylindrical hole portion formed with the same or slightly larger dimensions as the tube connector 101a.
  • the connector accommodating portion 63a extends obliquely rearward at the same angle as the inflow port 2a and the outflow port 2b of the refrigerant flow path 2 described above.
  • the tube accommodating portion 63b is a hole formed with the same or slightly larger dimensions as the cooling tube 101, but has a smaller diameter and is gently curved than the connector accommodating portion 63a. Specifically, the tube accommodating portion 63b has a first straight line portion 63b1, a curved portion 63b2, and a second straight line portion 63b3. The first straight line portion 63b1 is arranged coaxially with the connector accommodating portion 63a and extends obliquely rearward like the connector accommodating portion 63a.
  • the first straight line portion 63b1 extends in a direction intersecting the central axis O.
  • the second straight line portion 63b3 extends parallel to the central axis O.
  • the curved portion 63b2 is a portion that smoothly connects the first straight portion 63b1 and the second straight portion 63b3, and is curved along the cooling tube 101.
  • the curved portion 63b2 may be curved with a curvature that does not cause the cooling tube 101 to buckle.
  • the cooling tube 101 is curved at a position rearward from the tube grip portion 63.
  • the curvature of the curved portion 63b2 is smaller than the curvature of the cooling tube 101 at a position behind the tube grip portion 63.
  • the cooling tube 101 projects from the holder 60 and extends toward the inside of the power line 103 so as to be greatly curved.
  • the cooling tube 101 extends in a direction in which it is inclined with respect to the central axis O shown in FIG.
  • the cooling tube 101 built in the power line 103 extends in a direction parallel to the grip portion 202.
  • the cooling tube 101 is curved at a position behind the holder 60 in order to insert the cooling tube 101 exposed from the power line 103 into the holder 60.
  • the curvature of the curved portion 63b2 is set to be smaller than the curvature of the cooling tube 101 at the position behind the holder 60, the amount of curvature of the cooling tube 101 arranged in the curved portion 63b2 (degree of curvature). ) Becomes smaller. Therefore, at the connection portion between the terminal 1 and the cooling tube 101, the load on the cooling tube 101 due to bending is less likely to occur, and the occurrence of refrigerant leakage can be prevented.
  • a non-slip member 70 is arranged at a position near the exit of the second straight line portion 63b3.
  • the non-slip member 70 is made of rubber, sponge, or the like and is interposed between the tube grip portion 63 and the cooling tube 101 to suppress the slip of the cooling tube 101.
  • the non-slip member 70 may be provided on the inner wall surface of the tube grip portion 63, or may be wound around the outer circumference of the cooling tube 101.
  • the holder 60 has a fitting portion 64 that fits into the constricted portion 12 of the terminal 1.
  • the fitting portion 64 is formed by a partition wall portion that separates the terminal grip portion 62 and the tube grip portion 63 described above.
  • the partition wall portion between the tube accommodating portion 63b and the second accommodating portion 62b and the partition wall portion between the second accommodating portion 62b and the third accommodating portion 62c are the fitting portions 64. ing.
  • the power supply connector 100 with a cable having the above configuration includes a terminal 1, a cooling tube 101 that supplies refrigerant to the terminal 1, a terminal grip portion 62 that grips the terminal 1, and a tube grip portion 63 that grips the cooling tube 101.
  • the holder 60 and the holder 60 are provided. Therefore, the holder 60 grips both the terminal 1 and the cooling tube 101, causes the cooling tube 101 to follow the operation of inserting and removing the terminal 1, and keeps the positional relationship between the terminal 1 and the cooling tube 101 constant. Therefore, the load applied to the connection portion between the terminal 1 and the cooling tube 101 can be reduced.
  • connection portion between the terminal 1 and the cooling tube 101 for example, the connection portion between the terminal 1 and the tube connector 101a or the connection (seam) portion between the tube connector 101a and the cooling tube 101). it can.
  • the cooling tube 101 has a certain degree of elasticity against bending, so-called repulsive force and restoring force, and is curved as shown in FIG. Therefore, a load (bending reaction force of the cooling tube 101) is constantly applied to the connection portion between the terminal 1 and the cooling tube 101, but when the cooling tube 101 is gripped by the holder 60, the cooling tube 101 is curved. The degree does not become larger (bending is tight). Therefore, it is possible not to increase the load applied to the connection portion. Further, buckling of the cooling tube 101 can be prevented.
  • the holder 60 is an assembly obtained by combining the divided pieces 60a and 60b, so that the holder 60 can be easily assembled to the terminal 1 and the cooling tube 101. become.
  • the tube grip portion 63 has a second straight portion 63b3 extending parallel to the central axis O of the terminal 1. Therefore, the cooling tube 101 can be arranged so that the trajectory of the cooling tube 101 does not expand with respect to the terminal 1, and it becomes easy to incorporate the cooling tube 101 into a narrow space inside the case 200 as shown in FIG.
  • the tube gripping portion 63 has a curved portion 63b2 that curves along the cooling tube 101, so that the cooling tube 101 is not forcibly bent.
  • the cooling tube 101 can be gripped. That is, the load applied to the cooling tube 101 can be reduced.
  • the cooling tube 101 is firmly gripped by the tube grip portion 63 via the non-slip member 70. can do. Further, this makes it difficult for the cooling tube 101 to be twisted.
  • the holder 60 since the terminal 1 has the constricted portion 12 and the holder 60 has the fitting portion 64 that fits into the constricted portion, the holder 60 is axially oriented with respect to the terminal 1. It becomes impossible to pull it out, and the fitting between the terminal 1 and the holder 60 is strengthened.
  • the cooling tube 101 is connected to the terminal 1 having the refrigerant flow path 2 inside.
  • the terminal 1 is provided with a groove or a hole to fit a metal pipe, and the metal pipe is fitted.
  • the cooling tube 101 may be connected to the vehicle. Even with this configuration, the refrigerant can be supplied to the terminal 1 via the cooling tube 101 to cool the terminal 1.
  • the present invention is not limited to this structure.
  • a structure may be adopted in which a connecting member is arranged between the terminal 1 and the cooling tube 101, and the terminal 1 and the cooling tube 101 are connected via the connecting member.
  • the connecting member may or may not have flexibility. If the cooling tube 101 has flexibility, the above-mentioned effects can be obtained.

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Un connecteur d'alimentation électrique avec un câble fixé à celui-ci selon la présente invention comprend : une borne; un tube de refroidissement qui fournit un fluide de refroidissement à la borne ; et un support qui a une partie de préhension de borne pour saisir la borne et une partie de préhension de tube pour saisir le tube de refroidissement.
PCT/JP2020/043868 2019-11-25 2020-11-25 Connecteur d'alimentation électrique ayant un câble fixé à celui-ci WO2021106946A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021561459A JP7337191B2 (ja) 2019-11-25 2020-11-25 ケーブル付き給電コネクタ
CN202080081347.7A CN114731012A (zh) 2019-11-25 2020-11-25 带线缆的供电连接器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019212195 2019-11-25
JP2019-212195 2019-11-25

Publications (1)

Publication Number Publication Date
WO2021106946A1 true WO2021106946A1 (fr) 2021-06-03

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JP (1) JP7337191B2 (fr)
CN (1) CN114731012A (fr)
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CN108886211A (zh) * 2016-03-22 2018-11-23 菲尼克斯电动交通有限公司 具有冷却的接触元件的插拔连接件
JP2019511093A (ja) * 2016-03-22 2019-04-18 フェニックス コンタクト イー−モビリティ ゲーエムベーハーＰＨＯＥＮＩＸ ＣＯＮＴＡＣＴ Ｅ−Ｍｏｂｉｌｉｔｙ ＧｍｂＨ 冷却された接点要素を具備するプラグインコネクタポート
CN109788713A (zh) * 2019-01-17 2019-05-21 深圳市宝道智能科技有限公司 一种流体冷却充电装置

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JP6061148B2 (ja) * 2013-11-28 2017-01-18 住友電装株式会社 コネクタ
US9321362B2 (en) * 2014-02-05 2016-04-26 Tesia Motors, Inc. Cooling of charging cable
CN207931502U (zh) * 2017-09-30 2018-10-02 比亚迪股份有限公司 充电连接件以及车辆和充电系统

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Publication number Priority date Publication date Assignee Title
WO2011067973A1 (fr) * 2009-12-03 2011-06-09 矢崎総業株式会社 Connecteur en forme de l
JP2013243078A (ja) * 2012-05-22 2013-12-05 Hitachi Cable Ltd ワイヤハーネスの製造方法
CN108886211A (zh) * 2016-03-22 2018-11-23 菲尼克斯电动交通有限公司 具有冷却的接触元件的插拔连接件
JP2019511093A (ja) * 2016-03-22 2019-04-18 フェニックス コンタクト イー−モビリティ ゲーエムベーハーＰＨＯＥＮＩＸ ＣＯＮＴＡＣＴ Ｅ−Ｍｏｂｉｌｉｔｙ ＧｍｂＨ 冷却された接点要素を具備するプラグインコネクタポート
CN109788713A (zh) * 2019-01-17 2019-05-21 深圳市宝道智能科技有限公司 一种流体冷却充电装置

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JP7337191B2 (ja) 2023-09-01
JPWO2021106946A1 (fr) 2021-06-03
CN114731012A (zh) 2022-07-08

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