CN107901780A - A kind of DC charging rifle - Google Patents
A kind of DC charging rifle Download PDFInfo
- Publication number
- CN107901780A CN107901780A CN201711243871.6A CN201711243871A CN107901780A CN 107901780 A CN107901780 A CN 107901780A CN 201711243871 A CN201711243871 A CN 201711243871A CN 107901780 A CN107901780 A CN 107901780A
- Authority
- CN
- China
- Prior art keywords
- sheath
- fixed
- charging rifle
- loop coil
- bayonet cap
- 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
Links
Classifications
-
- 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
-
- 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 a kind of DC charging rifle, it is characterised in that：Including sheath, sheath right end is equipped with handle, and sheath internal cavity left end is equipped with bayonet cap, and sheath internal cavity lower-left end is equipped with cable screw head；In implementation process of the present invention, sheath is manufactured using the mode of being integrally formed, and sealing performance is high, and sheath ends are fixed with bayonet cap, and water proof ring is equipped between sheath and bayonet cap, without using when increase sealing performance；Gum cover is pressed in the present apparatus, overcomes compression spring elastic force to move up by bar, is no longer fastened with bayonet cap, convenient fixed dismounting bayonet cap, gum cover edge and the upper cover on sheath top are tightly connected, are not only convenient for pressing, and good seal performance；Cable screw head is separated with sheath in overall structure, fixing seal between the two, cable screw head is plugged with sliding block, and the second abutting projection and loop coil inner cavity lower inner wall of sliding block inserted terminal are fixed with first and abut projection fixed cable of abutting sealing under the torsion compressing of bolt.
Description
Technical field
The present invention relates to New-energy electric vehicle EV DC charging systems field, and in particular to a kind of DC charging rifle.
Background technology
From after being issued 2015 editions electric car conduction formula charging system national standards, old-national's target charging connection fills at present
Put and gradually withdraw from the market completely, new national standard has become the dominant technology of electric car conduction formula charging system charging connecting device.
But difference and respective technology water present on the Developmental Engineer of different manufacturers understand new national standard technical connotation
Flat respectively have a height, and the charging connecting device developed can in product appearance, structural framing, functional character, production technology, safety
Lean on, there is the direct current rifle of very big level difference, particularly high current fast charge in each side such as properties of product, generally existing appearance is stayed
The technological deficiencies such as plate, structure duplicate, function is single, complex process is difficult to produce, security reliability is low, especially in IP degree of protection
Upper in the market product is mostly to be come out easy to assemble main sheath using symmetric double open die shaping structures, causes IP grades to be difficult to
Higher than IP55, in the presence of very big security risk when so resulting in being particularly thunderstorm weather charging outdoors, seriously make
The about development of electric automobile electrically-charging equipment.
Therefore a kind of good charging gun of water resistance is needed.
The content of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, there is provided, a kind of not only DC charging rifle,
Waterproofing grade is high.
To realize above-mentioned technical purpose and the technique effect, the present invention is to be achieved through the following technical solutions：
A kind of DC charging rifle, it is characterised in that：Including sheath, the sheath right end is equipped with handle, inside the sheath
Cavity left end is equipped with bayonet cap, and the sheath internal cavity lower-left end is equipped with cable screw head；
The sheath cavity top inner wall is movably fixed with by bar, and described abutted by bar left part top has compression spring, described to press
Bar left end hook fastens bayonet cap, the jacket portions perforate by above bar right end and covered with gum cover；
The cable screw head is equipped with fixed connection sheath internal cavity lower-left end loop coil, and loop coil inner cavity upper inside wall is set
There is screw thread mouth, loop coil inner cavity lower inner wall is fixed with the first abutting projection, and the loop coil is plugged with sliding block, and the sliding block leads to
Cross bolt to be spirally connected with loop coil, the end that the sliding block is plugged in loop coil inner cavity is fixed with the second abutting projection.
Further, the sheath top is further fixed on luminous beads.
Further, the luminous beads can be quickly found out gum cover position close to gum cover by luminous beads.
Further, the sheath top is connected with upper cover, and the luminous beads and gum cover are arranged on upper lid surface.
Further, the sheath side wall is equipped with LED light, easy to use charging gun at night, and can illuminate charging
Relevant device.
Further, the grip surface covers encapsulated skin.
Further, the bolt is hexagon socket head cap screw.
Further, the sheath is equipped with water proof ring with the bayonet cap place of abutting.
The present invention income effect be：
Sheath is manufactured using the mode of being integrally formed, and sealing performance is high, and sheath ends are fixed with bayonet cap, sheath
Water proof ring is equipped between bayonet cap, without using when increase sealing performance；
Gum cover is pressed in the present apparatus, overcomes compression spring elastic force to move up by bar, is no longer fastened with bayonet cap, convenient fixed dismounting is inserted
Skull, gum cover edge and the upper cover on sheath top are tightly connected, and are not only convenient for pressing, and good seal performance；
Cable screw head is separated with sheath in overall structure, between the two fixing seal, and cable screw head is plugged with sliding block, sliding
The second abutting projection and the loop coil inner cavity lower inner wall of block inserted terminal are fixed with first and abut projection under the torsion compressing of bolt
Abut the fixed cable of sealing；
In aforesaid operations so that this charging gun water resistance is more preferable.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structure diagram of charging gun of the present invention；
Fig. 2 is the structure diagram of the present invention for pressing bar and associated components；
Fig. 3 is the structure diagram of cable screw head of the present invention；
Fig. 4 is cable screw head inner slide of the present invention and the structure diagram of associated component.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
As shown in Figs 1-4, the present invention is a kind of DC charging rifle, it is characterised in that：Including sheath 100,100 right end of sheath
Equipped with handle 110,100 internal cavity left end of sheath is equipped with bayonet cap 200, and 100 internal cavity lower-left end of sheath is equipped with cable spiral shell
First 300；
100 cavity top inner wall of sheath is movably fixed with by bar 400, and being abutted by 400 left part top of bar has compression spring 410, presses
400 left end hook of bar fastens bayonet cap 200, by 100 part open of sheath above 400 right end of bar and covered with gum cover 420；
Cable screw head 300, which is equipped with, fixes connection 100 internal cavity lower-left end loop coil 310 of sheath, in 310 inner cavity top of loop coil
Wall is equipped with screw thread mouth, and 310 inner cavity lower inner wall of loop coil is fixed with the first abutting projection 311, and loop coil 310 is plugged with sliding block 320, sliding
Block 320 is spirally connected by bolt 330 and loop coil 310, and the end that sliding block 320 is plugged in 310 inner cavity of loop coil is fixed with the second abutting and dashes forward
Play 321.
One preference of present embodiment, 100 top of sheath are further fixed on luminous beads 120, are used easy to night.
One preference of present embodiment, luminous beads 120 can be quickly found out close to gum cover 420 by luminous beads 120
420 position of gum cover.
One preference of present embodiment, 100 top of sheath are connected with upper cover 130, and luminous beads 120 and gum cover 420 are equal
Arranged on 130 surface of upper cover.
One preference of present embodiment, 100 side wall of sheath is equipped with LED light 140, easy to be used at night.
One preference of present embodiment, 110 surface of handle cover encapsulated skin 150.
One preference of present embodiment, bolt 330 are hexagon socket head cap screw.
One preference of present embodiment, sheath 100 are equipped with water proof ring 160 with 200 place of abutting of bayonet cap.
One of the present embodiment has particular application as：
Sheath is manufactured using the mode of being integrally formed, and sealing performance is high, and sheath ends are fixed with bayonet cap, sheath
Water proof ring is equipped between bayonet cap, without using when increase sealing performance；
Gum cover 420 is pressed in the present apparatus, overcomes 410 elastic force of compression spring to move up by bar 400, is no longer fastened with bayonet cap 200, side
Just fixed dismounting bayonet cap 200,420 edge of gum cover and the upper cover 130 on 100 top of sheath are tightly connected, are not only convenient for pressing, and
And good seal performance；
Cable screw head 300 is separated with sheath 100 in overall structure, between the two fixing seal, 300 grafting of cable screw head
There is a sliding block 320, the second abutting projection 321 of 320 inserted terminal of sliding block, which with 310 inner cavity lower inner wall of loop coil is fixed with first and abuts, dashes forward
Play 311 and the fixed cable of sealing is abutted under the torsion compressing of bolt 330.
In aforesaid operations, compare traditional approach, and water resistance is more preferable.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Feature, which is lived, with reference to specific features, structure, the material that the embodiment or example describe is contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (8)
- A kind of 1. DC charging rifle, it is characterised in that：Including sheath (100), sheath (100) right end is equipped with handle (110), Sheath (100) the internal cavity left end is equipped with bayonet cap (200), and sheath (100) the internal cavity lower-left end is equipped with cable Screw head (300)；Sheath (100) the cavity top inner wall is movably fixed with to be had by bar (400), described abutted by bar (400) left part top Compression spring (410), it is described to fasten bayonet cap (200), the sheath by above bar (400) right end by bar (400) left end hook (100) part open and covered with gum cover (420)；The cable screw head (300) is equipped with fixed connection sheath (100) internal cavity lower-left end loop coil (310), the loop coil (310) inner cavity upper inside wall is equipped with screw thread mouth, and loop coil (310) inner cavity lower inner wall is fixed with the first abutting projection (311), The loop coil (310) is plugged with sliding block (320), and the sliding block (320) is spirally connected by bolt (330) and loop coil (310), the cunning The end that block (320) is plugged in loop coil (310) inner cavity is fixed with the second abutting projection (321).
- A kind of 2. DC charging rifle according to claim 1, it is characterised in that：Sheath (100) top is further fixed on Luminous beads (120).
- A kind of 3. DC charging rifle according to claim 2, it is characterised in that：The luminous beads (120) are close to gum cover (420)。
- 4. according to a kind of DC charging rifle of claim 1-3 any one of them, it is characterised in that：Sheath (100) top Upper cover (130) is connected with, the luminous beads (120) and gum cover (420) are arranged on upper cover (130) surface.
- A kind of 5. DC charging rifle according to claim 1, it is characterised in that：Sheath (100) side wall is equipped with LED light (140)。
- A kind of 6. DC charging rifle according to claim 1, it is characterised in that：Handle (110) the surface covering is encapsulated Skin (150).
- A kind of 7. DC charging rifle according to claim 1, it is characterised in that：The bolt (330) is hexagon socket head cap screw.
- A kind of 8. DC charging rifle according to claim 1, it is characterised in that：The sheath (100) and bayonet cap (200) Water proof ring (160) is equipped with abutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243871.6A CN107901780A (en) | 2017-11-30 | 2017-11-30 | A kind of DC charging rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243871.6A CN107901780A (en) | 2017-11-30 | 2017-11-30 | A kind of DC charging rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107901780A true CN107901780A (en) | 2018-04-13 |
Family
ID=61848179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711243871.6A Pending CN107901780A (en) | 2017-11-30 | 2017-11-30 | A kind of DC charging rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107901780A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040025A (en) * | 2019-05-21 | 2019-07-23 | 乐清市金龙电子实业有限公司 | High power DC charging gun |
| CN110077256A (en) * | 2019-05-18 | 2019-08-02 | 胡振云 | A kind of electric car ciphering type charging interconnection method |
| US20210053452A1 (en) * | 2019-08-19 | 2021-02-25 | Dae Young Coretech Co., Ltd | Charging coupler having handle and electronic vehicle charging apparatus including the same |
-
2017
- 2017-11-30 CN CN201711243871.6A patent/CN107901780A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077256A (en) * | 2019-05-18 | 2019-08-02 | 胡振云 | A kind of electric car ciphering type charging interconnection method |
| CN110040025A (en) * | 2019-05-21 | 2019-07-23 | 乐清市金龙电子实业有限公司 | High power DC charging gun |
| CN110040025B (en) * | 2019-05-21 | 2023-12-22 | 乐清市金龙电子实业有限公司 | High-power direct-current charging gun |
| US20210053452A1 (en) * | 2019-08-19 | 2021-02-25 | Dae Young Coretech Co., Ltd | Charging coupler having handle and electronic vehicle charging apparatus including the same |
| US20220250492A1 (en) * | 2019-08-19 | 2022-08-11 | Dae Young Coretech Co., Ltd | Charging coupler having handle and electronic vehicle charging apparatus including the same |
| US11691523B2 (en) * | 2019-08-19 | 2023-07-04 | Dae Young Coretech Co., Ltd | Charging coupler having handle and electronic vehicle charging apparatus including the same |
| US11958371B2 (en) * | 2019-08-19 | 2024-04-16 | Dae Young Coretech Co., Ltd | Charging coupler having handle and electronic vehicle charging apparatus including the same |
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