CN209045849U - High-protection level long-life electric car American Standard charging plug - Google Patents
High-protection level long-life electric car American Standard charging plug Download PDFInfo
- Publication number
- CN209045849U CN209045849U CN201821137578.1U CN201821137578U CN209045849U CN 209045849 U CN209045849 U CN 209045849U CN 201821137578 U CN201821137578 U CN 201821137578U CN 209045849 U CN209045849 U CN 209045849U
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- Prior art keywords
- charging plug
- metal terminal
- electric car
- american standard
- protection level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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
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- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to be a kind of high-protection level long-life electric car American Standard charging plug, it is suitable for electric car charge and discharge and uses.Including charging plug shell, plug body, power Metal terminal, signal metal terminal, mechanical lock, resistance, miniature switch, button and line card；The power Metal terminal rear portion and cable wire crimp, signal metal terminal rear portion and signal wire crimp, cable and signal wire are drawn from charging plug rear end；Power Metal terminal and signal metal terminal are separately mounted in plug body, and the plug body for being equipped with power Metal terminal and signal metal terminal is mounted on charging plug housing front；Mechanical lock is mounted on charging plug shell upper, and mechanical lock front end is provided with hook, and mechanical lock rear end is equipped with button；Miniature switch is mounted in the charging plug shell of button lower part, and miniature switch is connected with resistance, and resistance is connected with signal wire；Charging plug rear end and cable connecting pin are set with line card, are used for charging plug waterproof sealing.
Description
Technical field
The utility model relates to be a kind of high-protection level long-life electric car American Standard charging plug, it is suitable for electronic vapour
Vehicle charge and discharge are used.
Background technique
Existing electric car American Standard AC/DC integrated charging socket can only generally meet the degree of protection of IP54；IP is mark
Note letter, number 5 are the first reference numerals, and 4 indicate that contact protection and exotic are protected for second the first reference numerals of reference numerals
Grade is protected, the second reference numerals indicate waterproofing protection grade.Currently, American Standard AC/DC integrated charging socket degree of protection is lower.
The modular jack of the existing rarer American Standard product in market, existing its tail end of combined type American Standard integral socket in market
IP65 is not achieved in outgoing line part and tail end shell protection, and in addition the existing combined type American Standard one pin tail outlet in market is directly to go out
Cable architecture.
Summary of the invention
The utility model aim is to provide a kind of high-protection level long-life electric car American Standard in view of the above shortcomings
Charging plug, this plug are America standard, the electric car suitable for American continent various countries.This plug can satisfy IP65, full
The requirement of shelter of all electric cars of foot, this multi-plug cable outgoing line part are bending outlet, greatly reduce bending cable outlet
When occupied space.
High-protection level long-life electric car American Standard charging plug is to adopt the following technical solutions to achieve:
High-protection level long-life electric car American Standard charging plug includes charging plug shell, plug body, power Metal
Terminal, signal metal terminal, mechanical lock, resistance, miniature switch, button and line card.The power Metal terminal rear portion and electricity
Cable crimp, signal metal terminal rear portion and signal wire crimp.Cable and signal wire are drawn from charging plug rear end.
Power Metal terminal and signal metal terminal are separately mounted in plug body, are equipped with power Metal terminal and signal
The plug body of metal terminal is mounted on charging plug housing front.
Mechanical lock is mounted on charging plug shell upper, and mechanical lock front end is provided with hook, and mechanical lock rear end is equipped with
The plug body of charging plug is clamped on lithium battery charging socket by the hook of button, the setting of mechanical lock front end.
Miniature switch is mounted in the charging plug shell of button lower part, and miniature switch is connected with resistance, resistance and signal
Line is connected.
Charging plug rear end and cable connecting pin are set with line card, are used for charging plug waterproof sealing, and protective wire
Cable.Plug body outer end is set with bayonet cap, is used for charging plug waterproof sealing.
Charging plug shell is composed of left and right two half shell, is fixed by screw, the setting of charging plug rear shell
There is handle.Handle is equipped with multiple grooves, convenient for holding.
The power Metal terminal is provided with firewire metal terminal, ground wire metal terminal and zero curve metal terminal.
The power Metal terminal front is provided with power pin jack, for being matched with power pin, power supply gold
Belong to terminal head portion 2-4 etc. and be separated by elastic groove, in the flexible steel ring of head outer cover for being provided with elastic groove, when power outlet terminal
When contact pin insert port power pin jack couples, flexible steel ring is slowly decontroled, and the upper half is provided with the copper sheet of elastic groove portion tightly
Contact pin surface is embraced on ground, passes through high current, has high-performance, high stable characteristic, no matter it can under any adverse circumstances
Quick charge and discharge, and American Standard charging plug requirement can be met.
The power Metal terminal and signal metal terminal is made of phosphor bronze material, there is higher corrosion resistance, resistance to
Not flashing when mill property, charging, has good conductive property, is not easy to generate heat, there is very strong fatigue resistance, it is ensured that connect more
Touching is good, and elasticity is good, and plug is steady.
The power Metal terminal rear portion and cable wire crimp, signal metal terminal rear portion and signal wire crimp.Cable
Line and signal wire greatly reduce occupied space when bending cable outlet from charging plug rear end bending lead-out wire.
High-protection level long-life electric car American Standard charging plug is high-performance one kind, high stable high safety, high protection
The American Standard charging plug of grade, meets the SAEJ1712T standard in the U.S., and protection safety rank reaches IP65.
High-protection level long-life electric car American Standard charging plug fills in use, may be mounted on alternating-current charging pile
Electricity, when charging plug is inserted into charging socket, power outlet terminal contact pin insert port power pin jack, mechanical lock front end when charging
The plug body of charging plug is clamped in the power outlet of battery pack by the hook of setting, opens charge switch on charging pile, i.e.,
It can charge to battery pack.Double end charging plug can be dressed up again, is placed in electric car boot when not charging, one when charging
Head is inserted on charging pile, and other end is inserted in the power outlet of batteries of electric automobile group and charges.Band protecting box can also be assembled into
Movable charger can charge whenever and wherever possible as long as there is the place of power supply.
The design of high-protection level long-life electric car American Standard charging plug is rationally, compact-sized, is suitable for electric car
Family, garage, office space charging, it is small in size to be convenient for carrying.
High-protection level long-life electric car American Standard charging plug is high-performance one kind, high stable high safety, high protection
The American Standard charging plug of grade, meets the SAEJ1712T standard in the U.S., and protection safety rank reaches IP65, long service life.It is special
Not Shi Yongyu automobile driver due to go to work daytime no time to fixed location charging pile charge, need to get home at night
In parking site or office on daytime charging.
Detailed description of the invention
Below with reference to attached drawing, the utility model is described in further detail:
Fig. 1 is high-protection level long-life electric car American Standard charging plug schematic diagram;
Fig. 2 is the structure sectional view of high-protection level long-life electric car American Standard charging plug;
Fig. 3 is the left view of high-protection level long-life electric car American Standard charging plug.
Specific embodiment
Referring to attached drawing 1-3, high-protection level long-life electric car American Standard charging plug includes charging plug shell 1, inserts
Head body 2, power Metal terminal, signal metal terminal, mechanical lock 3, resistance, miniature switch, button, line card 4.The power supply gold
Belong to 9 rear portion of terminal to crimp with cable 10,6 rear portion of signal metal terminal is crimped with signal wire 11.Cable 10 and signal wire 11
It is drawn from charging plug rear end.
Power Metal terminal 9 and signal metal terminal 6 are separately mounted in plug body 2, are equipped with 9 He of power Metal terminal
The plug body 2 of signal metal terminal 6 is mounted on 1 front of charging plug shell.
Mechanical lock 3 is mounted on 1 top of charging plug shell, and 3 front end of mechanical lock is provided with hook 3-1,3 rear end of mechanical lock
Button 3-2 is installed, the plug body 2 of charging plug is clamped on lithium battery charging socket by the hook 3-1 of 3 front end of mechanical lock setting
On.
Miniature switch 7 is mounted in the charging plug shell 1 of the lower part button 3-2, and miniature switch 7 is connected with resistance 8, resistance
8 are connected with signal wire 11.
Charging plug rear end and cable connecting pin are set with line card 4, are used for charging plug waterproof sealing, and protective wire
Cable.2 outer end of plug body is set with bayonet cap 5, is used for charging plug waterproof sealing.
Charging plug shell 1 is composed of left and right two half shell, is fixed by screw, and 1 rear portion of charging plug shell is set
It is equipped with handle 1-1.Handle is equipped with multiple grooves, convenient for holding.
The power Metal terminal 9 is provided with firewire metal terminal 9-1, ground wire metal terminal 9-2 and zero curve metal end
Sub- 9-3.
9 front of power Metal terminal is provided with power pin jack 9-5, for being matched with power pin, electricity
9 head 2-4 of source metal terminal etc. is separated by elastic groove 9-4, in the flexible steel ring 9-6 of head outer cover for being provided with elastic groove 9-4,
When power outlet terminal contact pin insert port power pin jack 9-5 coupling, flexible steel ring 9-6 is slowly decontroled, and the upper half is provided with
The copper sheet of elastic groove portion tightly embraces contact pin surface, passes through high current, has high-performance, high stable characteristic, regardless of
Under any adverse circumstances can quick charge and discharge, and American Standard charging plug requirement can be met.
The power Metal terminal 9 and signal metal terminal 6 are made of phosphor bronze material, have higher corrosion resistance,
Not flashing when wearability, charging, has good conductive property, is not easy to generate heat, have very strong fatigue resistance, it is ensured that connect
More touchings are good, and elasticity is good, and plug is steady.
9 rear portion of power Metal terminal is crimped with cable 10, and 6 rear portion of signal metal terminal and signal wire 11 are pressed
It connects.Cable 10 and signal wire 11 greatly reduce shared when bending cable outlet from charging plug rear end bending lead-out wire
Space.
IP65 IP is the abbreviation of Ingress Protection, and IP is that the world is used to assert code name IP of degree of protection etc.
Grade is made of two numbers, and first digit indicates dust-proof；Second digit indicates waterproof, and number is bigger to indicate its protection etc.
Grade is better.IP grade is for electrical appliance enclosure to allotrylic degree of protection, such as: explosion-proof electric apparatus, water proof and dust proof electric appliance,
Source is the standard IEC 60529 of International Electrotechnical Commission, this standard was also adopted to American National Standard in 2004.
The utility model high-protection level long-life electric car American Standard charging plug is high-performance, the high stable Gao An of one kind
Entirely, the American Standard charging plug of high-protection level, meets the SAEJ1712T standard in the U.S., and protection safety rank reaches IP65.
The utility model high-protection level long-life electric car American Standard charging plug passes through protection test:
1, anhydrous entrance at the crimping of sample sleeve, meets the requirements；
2, sample interior free from dust enters after testing, and meets the requirements.
By test, the protection level requirements of IP65 are fully met by the charging plug product that above structure forms.
Claims (9)
1. a kind of high-protection level long-life electric car American Standard charging plug, which is characterized in that including charging plug shell, insert
Head body, power Metal terminal, signal metal terminal, mechanical lock, resistance, miniature switch, button and line card；The power Metal
Terminal rear portion and cable wire crimp, signal metal terminal rear portion and signal wire crimp, cable and signal wire are after charging plug
It draws end；
Power Metal terminal and signal metal terminal are separately mounted in plug body, are equipped with power Metal terminal and signal metal
The plug body of terminal is mounted on charging plug housing front；
Mechanical lock is mounted on charging plug shell upper, and mechanical lock front end is provided with hook, and mechanical lock rear end is equipped with button,
The plug body of charging plug is clamped on lithium battery charging socket by the hook of mechanical lock front end setting；
Miniature switch is mounted in the charging plug shell of button lower part, and miniature switch is connected with resistance, resistance and signal wire phase
Even；
Charging plug rear end and cable connecting pin are set with line card, are used for charging plug waterproof sealing, and protect cable.
2. high-protection level long-life electric car American Standard charging plug according to claim 1, which is characterized in that plug
External end sleeve is equipped with bayonet cap, is used for charging plug waterproof sealing.
3. high-protection level long-life electric car American Standard charging plug according to claim 1, which is characterized in that charging
Plug body is composed of left and right two half shell, is fixed by screw.
4. high-protection level long-life electric car American Standard charging plug according to claim 1, which is characterized in that charging
Plug body rear portion is provided with handle, and handle is equipped with multiple grooves, convenient for holding.
5. high-protection level long-life electric car American Standard charging plug according to claim 1, which is characterized in that described
Power Metal terminal be provided with firewire metal terminal, ground wire metal terminal and zero curve metal terminal.
6. high-protection level long-life electric car American Standard charging plug according to claim 1, which is characterized in that described
Power Metal terminal front be provided with power pin jack, for being matched with power pin.
7. high-protection level long-life electric car American Standard charging plug according to claim 1, which is characterized in that power supply
Metal terminal head 2-4 etc. is separated by elastic groove, in the flexible steel ring of head outer cover for being provided with elastic groove, works as power pluging seat
When sub- contact pin insert port power pin jack couples, flexible steel ring is slowly decontroled, and the copper sheet that the upper half is provided with elastic groove portion is tight
Contact pin surface is tightly embraced, high current is passed through.
8. high-protection level long-life electric car American Standard charging plug according to claim 1, which is characterized in that described
Power Metal terminal and signal metal terminal be made of phosphor bronze material.
9. high-protection level long-life electric car American Standard charging plug according to claim 1, which is characterized in that cable
Line and signal wire bend lead-out wire from charging plug rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137578.1U CN209045849U (en) | 2018-07-18 | 2018-07-18 | High-protection level long-life electric car American Standard charging plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137578.1U CN209045849U (en) | 2018-07-18 | 2018-07-18 | High-protection level long-life electric car American Standard charging plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045849U true CN209045849U (en) | 2019-06-28 |
Family
ID=67029581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137578.1U Active CN209045849U (en) | 2018-07-18 | 2018-07-18 | High-protection level long-life electric car American Standard charging plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628351A (en) * | 2020-06-29 | 2020-09-04 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Charging connection structure and charging mechanism |
-
2018
- 2018-07-18 CN CN201821137578.1U patent/CN209045849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628351A (en) * | 2020-06-29 | 2020-09-04 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Charging connection structure and charging mechanism |
| CN111628351B (en) * | 2020-06-29 | 2023-08-18 | 国创移动能源创新中心(江苏)有限公司 | Charging connection structure and charging mechanism |
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