CN105811152A - AC charging plug for an electric vehicle - Google Patents

AC charging plug for an electric vehicle Download PDF

Info

Publication number
CN105811152A
CN105811152A CN201610328245.6A CN201610328245A CN105811152A CN 105811152 A CN105811152 A CN 105811152A CN 201610328245 A CN201610328245 A CN 201610328245A CN 105811152 A CN105811152 A CN 105811152A
Authority
CN
China
Prior art keywords
plug
inner core
core group
connecting rod
housing
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610328245.6A
Other languages
Chinese (zh)
Inventor
蒋国忠
曹秀华
张腾飞
刘建涛
黄丹萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Jianlong Electrical Co Ltd
Original Assignee
Jiangsu Jianlong Electrical Co Ltd
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 Jiangsu Jianlong Electrical Co Ltd filed Critical Jiangsu Jianlong Electrical Co Ltd
Priority to CN201610328245.6A priority Critical patent/CN105811152A/en
Publication of CN105811152A publication Critical patent/CN105811152A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01R13/50—Bases; Cases formed as an integral body
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T90/14—Plug-in electric vehicles

Abstract

The invention discloses an AC charging plug for an electric vehicle. The AC charging plug comprises a gun-shaped plug housing, wherein a plug inner core group is arranged at the end part of the plug housing; a cover sleeves the outer end of the plug inner core group; a first seal ring is padded between the cover and the plug inner core group; the inner end of the plug inner core group is movably connected with a microswitch through a connecting rod; a spring is arranged at the end, close to the microswitch, of the connecting rod; a press plate is arranged at the lower part of the connecting rod and at one side of the plug inner core group; the connecting rod is fixed and controlled through a lock bar at the top part of the plug housing; an outlet end cap is arranged at the bottom part of the plug housing; and a second seal ring is arranged at the inner side of the outlet end cap in the plug housing. Compared with the prior art, the AC charging plug has the advantages that the housing is designed into an integral structure; and a component and a line are discharged from the head end and the tail end of the housing and then are sealed through the seal rings, so that the overall strength is improved and the condition of water seepage is effectively avoided.

Description

A kind of electric motor car alternating current charging plug
Technical field
The invention belongs to electric motor car and manufacture field, be specifically related to a kind of electric motor car alternating current charging plug.
Background technology
Traditional electric motor car charging plug shell is pulled out by mould mostly, and is identical two parts, is first embedded in two shells by electric elements level circuit, makes shell be completely embedded again through bolt.Such design water resistance is poor, meets and overcast and rainy can not carry out outdoor charging, is very trouble for the colony that high level is lived；And, the fixing insufficient strength of two-part shell is strong, somewhat falls to fall and is likely to affect serviceability.
Summary of the invention
Goal of the invention: present invention aims to the deficiencies in the prior art, it is provided that a kind of electric motor car alternating current charging plug.
Technical scheme: in order to reach foregoing invention purpose, the present invention is specifically achieved like this: a kind of electric motor car alternating current charging plug, including gun-shaped plug body, plug body end is provided with plug inner core group, plug inner core group outer end is cased with lid, a sealing ring it is lined with between lid and plug inner core group, plug inner core group the inner is flexibly connected microswitch by connecting rod, connecting rod is provided with spring near microswitch end, plug inner core group side, connecting rod is connected with pressing plate, connecting rod is fixed by the locking bar at plug body top and controls, outlet plug it is provided with bottom plug body, No. two sealing rings it are provided with inside outlet plug in plug body.
Beneficial effect: enclosure designs integralization structure, element and circuit, compared with conventional art, are entered by shell head and the tail two ends, seal again through sealing ring, improve bulk strength and effectively avoid the situation of infiltration by the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the outside schematic diagram of the present invention.
Detailed description of the invention
A kind of electric motor car alternating current charging plug as shown in Figure 1 and 2, including gun-shaped plug body 1, plug body 1 end is provided with plug inner core group 2, plug inner core group 2 outer end is cased with lid 3, a sealing ring 4 it is lined with between lid 3 and plug inner core group 2, plug inner core group 2 is inner is flexibly connected microswitch 6 by connecting rod 5, connecting rod 5 is provided with spring 7 near microswitch 6 end, plug inner core group 2 side, connecting rod 5 is connected with pressing plate 8, connecting rod 5 is fixed by the locking bar 9 at plug body 1 top and is controlled, outlet plug 10 it is provided with bottom plug body 1, No. two sealing rings 11 it are provided with inside outlet plug 10 in plug body 1.

Claims (1)

  1. null1. an electric motor car alternating current charging plug，Including gun-shaped plug body (1)，It is characterized in that，Plug body (1) end is provided with plug inner core group (2)，Plug inner core group (2) outer end is cased with lid (3)，A sealing ring (4) it is lined with between lid (3) and plug inner core group (2)，Plug inner core group (2) is inner is flexibly connected microswitch (6) by connecting rod (5)，Connecting rod (5) is provided with spring (7) near microswitch (6) end，Plug inner core group (2) side、Connecting rod (5) is connected with pressing plate (8)，Connecting rod (5) is fixing by the locking bar (9) at plug body (1) top and controls，Plug body (1) bottom is provided with outlet plug (10)，Interior outlet plug (10) inner side of plug body (1) is provided with No. two sealing rings (11).
CN201610328245.6A 2016-05-18 2016-05-18 AC charging plug for an electric vehicle Pending CN105811152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610328245.6A CN105811152A (en) 2016-05-18 2016-05-18 AC charging plug for an electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610328245.6A CN105811152A (en) 2016-05-18 2016-05-18 AC charging plug for an electric vehicle

Publications (1)

Publication Number Publication Date
CN105811152A true CN105811152A (en) 2016-07-27

Family

ID=56451423

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610328245.6A Pending CN105811152A (en) 2016-05-18 2016-05-18 AC charging plug for an electric vehicle

Country Status (1)

Country Link
CN (1) CN105811152A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650099A1 (en) * 1995-12-06 1997-06-12 Yazaki Corp Charging plug for electric vehicle
CN202513364U (en) * 2012-01-10 2012-10-31 富士康(昆山)电脑接插件有限公司 Automotive charging connector assembly
CN104541414A (en) * 2012-08-06 2015-04-22 矢崎总业株式会社 Charging connector
CN104756324A (en) * 2012-10-25 2015-07-01 矢崎总业株式会社 Charging connector
CN205846314U (en) * 2016-05-18 2016-12-28 江苏健龙电器有限公司 A kind of electric motor car alternating current charging plug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650099A1 (en) * 1995-12-06 1997-06-12 Yazaki Corp Charging plug for electric vehicle
CN202513364U (en) * 2012-01-10 2012-10-31 富士康(昆山)电脑接插件有限公司 Automotive charging connector assembly
CN104541414A (en) * 2012-08-06 2015-04-22 矢崎总业株式会社 Charging connector
CN104756324A (en) * 2012-10-25 2015-07-01 矢崎总业株式会社 Charging connector
CN205846314U (en) * 2016-05-18 2016-12-28 江苏健龙电器有限公司 A kind of electric motor car alternating current charging plug

Similar Documents

Publication Publication Date Title
CN205244401U (en) Flexible cover of connecting rod
CN205846314U (en) A kind of electric motor car alternating current charging plug
CN205846313U (en) A kind of electric motor car charged with direct current plug
CN206271578U (en) A kind of high voltage isolating switch operating mechanism case rain cover
CN105811152A (en) AC charging plug for an electric vehicle
CN105857973A (en) Chemical heat preservation and heating storage tank
CN105811151A (en) DC charging plug for electric vehicle
CN105469967B (en) Outdoor open-close type current transformer is pressed in one kind
CN208241466U (en) A kind of water-cooled explosion-proof motor shell
CN205984660U (en) Novel bolt manner aluminium electrolytic capacitor encapsulation
CN204247365U (en) The tramp iron separator of pulp of lithium ion battery
CN105097274A (en) Explosion-proof capacitor
CN108074654A (en) UF6The special hot tank of pressure of container
CN207251766U (en) A kind of new-type water-proof CCD camera shell structure
CN206092505U (en) Waterproof pump case of drain pump
CN211131660U (en) Hot-water bottle vent plug
CN206756902U (en) For the power supply device of intelligent electric meter and using its ammeter
CN208522053U (en) A kind of TVS pressure limiting protection device
CN205989995U (en) A kind of fracturing blender truck sediment transport auger bottom sealing device
CN204852593U (en) Miniature electric heat courage
CN207994598U (en) A kind of novel marine repair connector
CN202620320U (en) Valve nozzle for split type cup
CN202899807U (en) Structure-improved side opening password lock
CN207773057U (en) Novel electric vehicle high-voltage cage
CN203368797U (en) Induction heating exhaust container

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160727