CN106887751B - Charging gun - Google Patents
Charging gun Download PDFInfo
- Publication number
- CN106887751B CN106887751B CN201710171691.5A CN201710171691A CN106887751B CN 106887751 B CN106887751 B CN 106887751B CN 201710171691 A CN201710171691 A CN 201710171691A CN 106887751 B CN106887751 B CN 106887751B
- Authority
- CN
- China
- Prior art keywords
- lock buckling
- buckling part
- charging gun
- accommodating cavity
- shell
- 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.)
- Active
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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
- H01R13/7037—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a magnetically operated 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of charging gun, shell including being equipped with accommodating cavity, it is plugged in the male component of the accommodating cavity front end, it is plugged in the cable-assembly of the accommodating cavity rear end, Moveable assembled is in the lock buckling part of the closure periphery, and it is installed in the circuit module in the accommodating cavity, the circuit module is equipped with magnetic switch, the closure periphery is equipped with the mounting groove for installing the lock buckling part, the lock buckling part can rotate in the mounting groove around a shaft, the lock buckling part is equipped with magnetic element, the magnetic element changes with the relative distance of the magnetic switch with the rotation of the lock buckling part to control the magnetic switch state.The application charging gun waterproof performance is good, with heat dissipation.
Description
Technical field
This application involves electric vehicle charging field, espespecially a kind of waterproof, fugitive heat type charging gun.
Background technique
Existing electric car charging gun generally uses microswitch cooperation external circuits to realize switch control functions.It fills
Electric rifle can generate a large amount of thermal energy when being in charged state, and gun body internal temperature is caused to be increased to 80 degree or more, if dissipating not in time
Heat, would detract from charging gun benefit from the service life or directly result in charging gun damage.
And charging gun generally requires carry out waterproofing design, can not be discharged if full-closed structure is taken to will lead to heat, and institute
It states microswitch to be necessarily required to just be able to achieve its function using the contact pressing of physical mechanical formula when in use, if taking totally enclosed
Formula cannot achieve the physical contact of microswitch in design.
Summary of the invention
In consideration of it, it is necessary to provide a kind of charging guns for having both waterproof, heat dissipation performance.
In order to solve the above technical problems, this application provides a kind of charging gun, including being equipped with the shell of accommodating cavity, being plugged in
The male component of the accommodating cavity front end, the cable-assembly for being plugged in the accommodating cavity rear end, Moveable assembled are in outside the shell
The lock buckling part enclosed and the circuit module being installed in the accommodating cavity, the circuit module are equipped with magnetic switch, the shell
Body periphery is equipped with the mounting groove for installing the lock buckling part, and the lock buckling part can turn in the mounting groove around a shaft
Dynamic, the lock buckling part is equipped with magnetic element, and the magnetic element changes and the magnetic with the rotation of the lock buckling part
The relative distance of power switch is to control the magnetic switch state.
Magnetic switch is arranged in the application on circuit module, and the corresponding magnetic switch is arranged on the lock buckling part
Magnetic element, when pressing the lock buckling part rotates the lock buckling part around the shaft, the magnetic element is with institute
It is mobile to change the distance between the magnetic switch in the magnetic element and the accommodating cavity to state lock buckling part, and then realizes
The function of switch, the design difficulty of the accommodating cavity inner waterproofing can be reduced using the switch of this kind of non-physical contact, mentions
High waterproof performance.
Preferably, the shell includes shell, the handle component for being placed in the shell side, the shell include mutually it
Between angle be obtuse angle front end and rear end, the front-end edge of the mounting groove from the front end extends to the handle component
Top, the shaft be set to the mounting groove in.
Preferably, the lock buckling part include corresponding to the pivoted hole of the shaft, from before the pivoted hole to extending to
Latch portion at the male component extands rearward to the press section above the handle component from the pivoted hole.
Preferably, the magnetic element is set between the latch portion and the pivoted hole, and the lock buckling part is with described
The rotation in certain distance is realized in the cooperation of pivoted hole and shaft as fulcrum.
Preferably, the magnetic element is shaped in the lock buckling part or is installed on the lock buckling part, described
Magnetic element is magnet.
Preferably, the mounting groove corresponds to and is equipped with recessed portion at the magnetic element position, and the circuit module is set to institute
It states in the accommodating cavity below recessed portion.
Preferably, the cable-assembly is inserted into from the rear end of the shell, and the cable-assembly includes cable and connection
In several inserting terminals of cable, the inserting terminal is extended in the male component to dock with charging socket, described to insert
Head part is inserted into assembling from the front end of the shell.
Preferably, the circuit module includes circuit board, several connectors and several electricity that are installed on the circuit board
Resistance, the magnetic switch are installed on the circuit board.
Preferably, the bottom surface of the mounting groove is equipped with the mounting hole always passed in the accommodating cavity, the mounting hole
Upper surface periphery is equipped with stage portion, and the mounting hole internal buckle holds a waterproof and breathable component so that the heat in accommodating cavity is discharged.
Preferably, the waterproof and breathable component include upper cover, be held in the upper cover integrated lower cover, be sheathed on it is described
Lower cover periphery and the water proof ring being held at the stage portion and the waterproof ventilated membrane for being placed in the lower tops, the lower cover
Including head, the elastic card division being inserted into the mounting hole being downwardly extending from the head, the lower cover is up and down
Air hole is formed, the air hole passes through the waterproof ventilated membrane and extraneous progress heat exchange.
While the application charging gun is snapped in realization waterproof performance in the mounting hole by the waterproof and breathable component,
And the dispersion channel of heat in accommodating cavity is provided to reduce the temperature in accommodating cavity.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the three-dimensional combination figure of the application charging gun；
Fig. 2 is the optical cable of the application charging gun；
Fig. 3 is the stereogram exploded view of the application charging gun；
Fig. 4 is the perspective view of the circuit module of the application charging gun；
Fig. 5 is the perspective view of the lock buckling part of the application charging gun；
Fig. 6 is the perspective view of the waterproof and breathable component of the application charging gun；
Fig. 7 is the cross-sectional view of the waterproof and breathable component of the application charging gun；
Fig. 8 is the cross-sectional view and its partial enlarged view of the application charging gun.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
Shown in please referring to Fig.1 to Fig.3, the application charging gun includes the shell 10 for being equipped with accommodating cavity 12, is plugged in the appearance
The male component 30 of 12 front end of chamber, the cable-assembly 40 for being plugged in 12 rear end of accommodating cavity, Moveable assembled are set in the shell
The lock buckling part 20 at 10 tops, the circuit module 50 and waterproof and breathable component 60 being installed in the accommodating cavity 12.
The shell 10 includes shell 11, the mounting groove 13 at the top of shell 11, the handle for being placed in the shell side
Component 14.The shell includes front end 111 and rear end 112, between the front end 111 and rear end 112 in obtuse angle.
The handle component 14 is set to 112 1 outside of rear end, and the mounting groove 13 extends from the front-end edge of the front end 111
To the top of the handle component 14.The mounting groove 13 is for installing the lock buckling part 20 and waterproof and breathable component 60, institute
It states and is equipped with shaft 131 in the middle part of mounting groove 13, the front end bottom surface that the mounting groove 13 is located at the shaft 131, which is equipped with, to be penetrated through to described
The upper surface periphery of the mounting hole 132 of accommodating cavity 12 and the recessed portion 133 being not penetrated, the mounting hole 132 is equipped with stage portion
134。
The cable-assembly 40 is inserted into from the rear end 112 of the shell 10, including cable 41 and is connected to cable 41
Several inserting terminals 42, the inserting terminal 42 extend in the male component 30 to dock with charging socket (not shown).
The male component 30 connects from 111 insertion group of the front end of the shell 10.
It please refers to shown in Fig. 5, the lock buckling part 20 is installed in the mounting groove 13, and the lock buckling part 20 includes pair
The pivoted hole 21 of shaft 131 described in Ying Yu, from before the pivoted hole 21 to the latch portion 22 extended at the male component 30,
From the pivoted hole 21 extand rearward to the press section 23 above the handle component 14 and be set to the latch portion 22 with it is described
Magnetic element 24 between pivoted hole 21.The magnetic element 24 is shaped in the lock buckling part 20 or is immobilizated in the lock
On buckle part 20, the magnetic element 24 can be magnet.The magnetic element 24 corresponds to the recessed portion of the mounting groove 13
At 133 positions.The lock buckling part 20 is realized in certain distance using the pivoted hole 21 and the cooperation of shaft 131 as fulcrum
Rotation.
It please refers to shown in 4, if the circuit module 50 includes circuit board 51, the involvement being installed on the circuit board 51
Connect device 52, several resistance 54 and magnetic switch 53.The circuit module 51 is installed in the accommodating cavity 12 and corresponds to the magnetism
At 24 position of element.
It please refers to shown in Fig. 6, Fig. 7, the waterproof and breathable component 60 includes that upper cover 61 and the upper cover 61 are held in one
Lower cover 62, the water proof ring 63, waterproof ventilated membrane 64 risen.The upper cover 61 includes capping main body 613, from the capping main body 613
Several first hooks 611 for being downwardly extending and it is formed in notch 612 between several first hooks 611.The lower cover
62 are less than the elastic card division 622 on the head 621 including head 621, from the outer diameter that the head 621 is downwardly extending.Institute
621 outer rim of head is stated to be equipped with the first chuck 624 with 611 clasp of the first hook.The elasticity card division 622 includes several
The outer rim of elastic chip architecture, each elasticity chip architecture is equipped with the second hook 623 with the mounting hole 132 of mounting groove 13 described in clasp
Bottom margin.The junction of the elasticity card division 622 and the head 621 is arranged the water proof ring 63 and is fastened in the peace
Waterproof moisture at the stage portion 134 of 132 upper limb of hole is filled to penetrate into.The lower cover 62 is equipped with penetrates through the head in the up-down direction
621 with the air hole 625 of elastic card division 622, the head of the lower cover 62, which is located at 625 position of air hole to coat, described prevents
Water ventilated membrane 64.The waterproof ventilated membrane 64 can prevent hydrone from passing through, but can permit gas and pass through.In the waterproof
A ventilative chamber 65, the ventilative chamber 65 are formed between the lower surface of the capping main body 613 of ventilated membrane 64 and the upper cover 61
Carry out exchanging for gas and heat with extraneous by the notch 612 of 61 periphery of upper cover, i.e., the described ventilative chamber 65 with it is described
Notch 612 is connection.And the waterproof ventilated membrane 64 is located at 613 lower section of the capping main body, can prevent dust directly into
Enter on the waterproof ventilated membrane 64 and properties of product is caused to decline.
It please refers to shown in Fig. 8, the waterproof and breathable component 60 is snapped in the mounting hole 132 and realizes the same of waterproof performance
When, the dispersion channel of heat in accommodating cavity 12 is provided to reduce the temperature in accommodating cavity 12.And magnetic is set on circuit module 50
Power switch 53, and the magnetic element 24 for corresponding to the magnetic switch 53 is set on the lock buckling part 20, when the pressing lock
When buckle part 20 rotates the lock buckling part 20 around the shaft 131, the magnetic element 24 is moved with the lock buckling part 20
It moves to change the magnetic element 24 and the distance between the magnetic switch 53 in the accommodating cavity 12, and then realizes switch
Function, can reduce the design difficulty of 12 inner waterproofing of accommodating cavity using the switch of this kind of non-physical contact, improve anti-
Aqueous energy.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (7)
1. a kind of charging gun, which is characterized in that including being equipped with the shell of accommodating cavity, being plugged in the intercalation part of the accommodating cavity front end
Part, be plugged in the accommodating cable-assembly of cavity rear end, Moveable assembled in the closure periphery lock buckling part and be installed in institute
The circuit module in accommodating cavity is stated, the circuit module is equipped with magnetic switch, and the closure periphery is equipped with described for installing
The mounting groove of lock buckling part, the lock buckling part can rotate in the mounting groove around a shaft, and the lock buckling part is equipped with
Magnetic element, the magnetic element change with the relative distance of the magnetic switch with the rotation of the lock buckling part to control
The magnetic switch state；The shell includes shell, the handle component for being placed in the shell side, and the shell includes mutual
Between angle be obtuse angle front end and rear end, the front-end edge of the mounting groove from the front end extends to the handle portion
The top of part, the shaft are set in the mounting groove；The lock buckling part includes corresponding to the pivoted hole of the shaft, from institute
It is extanded rearward on the handle component before stating pivoted hole to the latch portion extended at the male component, from the pivoted hole
The press section of side；The mounting groove corresponds to and is equipped with recessed portion at the magnetic element position, and the circuit module is set to described recessed
In accommodating cavity below concave portion.
2. charging gun as described in claim 1, which is characterized in that the magnetic element is set to the latch portion and the pivot joint
Between hole, the lock buckling part realizes the rotation in certain distance using the cooperation of the pivoted hole and shaft as fulcrum.
3. charging gun as claimed in claim 2, which is characterized in that the magnetic element be shaped in the lock buckling part or
It is installed on the lock buckling part, the magnetic element is magnet.
4. charging gun as described in claim 1, which is characterized in that the cable-assembly is inserted into from the rear end of the shell,
The cable-assembly includes cable and several inserting terminals for being connected to cable, and the inserting terminal extends to the intercalation part
To dock with charging socket in part, the male component is inserted into assembling from the front end of the shell.
5. charging gun as described in claim 1, which is characterized in that the circuit module includes circuit board, is installed on the electricity
Several connectors and several resistance on the plate of road, the magnetic switch are installed on the circuit board.
6. charging gun as described in claim 1, which is characterized in that the bottom surface of the mounting groove is equipped with and always passes to the accommodating
The upper surface periphery of intracavitary mounting hole, the mounting hole is equipped with stage portion, and the mounting hole internal buckle holds a waterproof and breathable group
Part is to be discharged the heat in accommodating cavity.
7. charging gun as claimed in claim 6, which is characterized in that the waterproof and breathable component includes upper cover and the upper cover
Be held in integrated lower cover, the water proof ring that is sheathed on lower cover periphery and is held at the stage portion and be placed in it is described under
The waterproof ventilated membrane of tops, the lower cover include head, from the insertion mounting hole that the head is downwardly extending
Elastic card division, the lower cover forms air hole up and down, and the air hole is by the waterproof ventilated membrane and extraneous carries out
Heat exchange.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171691.5A CN106887751B (en) | 2017-03-21 | 2017-03-21 | Charging gun |
| EP18772490.1A EP3605744A4 (en) | 2017-03-21 | 2018-02-09 | Charging gun |
| PCT/CN2018/075897 WO2018171358A1 (en) | 2017-03-21 | 2018-02-09 | Charging gun |
| US16/579,005 US10770828B2 (en) | 2017-03-21 | 2019-09-23 | Charging gun with magnetic element controlling magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171691.5A CN106887751B (en) | 2017-03-21 | 2017-03-21 | Charging gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106887751A CN106887751A (en) | 2017-06-23 |
| CN106887751B true CN106887751B (en) | 2019-03-29 |
Family
ID=59180802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710171691.5A Active CN106887751B (en) | 2017-03-21 | 2017-03-21 | Charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106887751B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171358A1 (en) | 2017-03-21 | 2018-09-27 | 昆山惠禾新能源科技有限公司 | Charging gun |
| CN110014955B (en) * | 2017-09-30 | 2021-01-19 | 比亚迪股份有限公司 | First and second charging connectors, charging gun, vehicle and charging system |
| CN110014952A (en) * | 2017-09-30 | 2019-07-16 | 比亚迪股份有限公司 | Charging connector, charging gun and vehicle and charging system |
| DE102018100831A1 (en) * | 2018-01-16 | 2019-07-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Charging plug for electric cars and its manufacture |
| CN108418040A (en) * | 2018-04-27 | 2018-08-17 | 东莞市趣电智能科技有限公司 | By accidentally by the charging gun of switch after a kind of Anti-fall |
| CN110165496A (en) * | 2019-06-05 | 2019-08-23 | 惠州市智电伟联新能源科技有限公司 | A kind of assembly type direct current rifle structure |
| DE102019209467A1 (en) * | 2019-06-28 | 2020-12-31 | Audi Ag | Charging connector for a charging station for the transmission of electrical energy and a charging system for this |
| CN110370964B (en) * | 2019-07-23 | 2021-09-03 | 东莞市趣电智能科技有限公司 | Terminal waterproof heat dissipation mechanism and rifle that charges |
| WO2022047816A1 (en) * | 2020-09-02 | 2022-03-10 | 良信电器股份有限公司 | New energy vehicle charging gun which is convenient to place |
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|---|---|---|---|---|
| CN203743557U (en) * | 2014-03-22 | 2014-07-30 | 刘向民 | Waterproof ventilation valve |
| CN106229770A (en) * | 2016-08-30 | 2016-12-14 | 张家港友诚科技机电有限公司 | A kind of locking-unlocking device of charging plug |
| CN205905817U (en) * | 2016-08-18 | 2017-01-25 | 深圳市华鸿贤精密技术有限公司 | Rifle that charges of strong and weak electroseparation |
| CN205960320U (en) * | 2016-07-08 | 2017-02-15 | 泰科电子(上海)有限公司 | Charging plug and fill electric pile including this charging plug |
| CN206650650U (en) * | 2017-03-13 | 2017-11-17 | 泰科电子(上海)有限公司 | Automobile charging switchs and automobile charge connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120126747A1 (en) * | 2010-11-19 | 2012-05-24 | Delphi Technologies, Inc. | Battery charger having non-contact electrical switch |
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2017
- 2017-03-21 CN CN201710171691.5A patent/CN106887751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203743557U (en) * | 2014-03-22 | 2014-07-30 | 刘向民 | Waterproof ventilation valve |
| CN205960320U (en) * | 2016-07-08 | 2017-02-15 | 泰科电子(上海)有限公司 | Charging plug and fill electric pile including this charging plug |
| CN205905817U (en) * | 2016-08-18 | 2017-01-25 | 深圳市华鸿贤精密技术有限公司 | Rifle that charges of strong and weak electroseparation |
| CN106229770A (en) * | 2016-08-30 | 2016-12-14 | 张家港友诚科技机电有限公司 | A kind of locking-unlocking device of charging plug |
| CN206650650U (en) * | 2017-03-13 | 2017-11-17 | 泰科电子(上海)有限公司 | Automobile charging switchs and automobile charge connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106887751A (en) | 2017-06-23 |
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