CN105978085A - Alternating current charging gun - Google Patents
Alternating current charging gun Download PDFInfo
- Publication number
- CN105978085A CN105978085A CN201610436575.7A CN201610436575A CN105978085A CN 105978085 A CN105978085 A CN 105978085A CN 201610436575 A CN201610436575 A CN 201610436575A CN 105978085 A CN105978085 A CN 105978085A
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- CN
- China
- Prior art keywords
- module
- power supply
- charging
- control module
- control
- 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
- 230000002159 abnormal effect Effects 0.000 claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- 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
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- H02J7/027—
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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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to an alternating current charging gun. The alternating current charging gun comprises an input protection module, a contactor, a control module, a power supply measurement module and a power supply control guiding module, wherein the power supply measurement module is used for measuring the charging voltage and current, and sending the measured charging voltage and current to the control module; the control module is used for detecting whether the charging voltage and current are abnormal or not; if the charging voltage and current are abnormal, the input protection module disconnects the connecting state between the alternating current power supply and the control module; the power supply control guiding module is used for determining whether a to-be-charged vehicle is in correct connection with a power supply plug or not; the power supply control guiding module is also used for sending a power supply instruction, a power-off instruction and an instruction for monitoring a grounding conductor to the control module; the control module controls the power supply plug to charge the to-be-charged vehicle when the control module receives the power supply instruction; and the control module controls the power supply plug to stop the charging process for the to-be-charged vehicle when the control module receives the power-off instruction. Therefore, the alternating current charging gun can be carried by a user for charging the to-be-charged vehicle.
Description
Technical field
The present invention relates to charging gun, particularly relate to a kind of portable, integrated supplying measure that volume is little, confession
Electric control AC charging rifle.
Background technology
Electric automobile charging pile, it is functionally similar to the fuel charger inside gas station, for charging electric vehicle,
Charging cable, while being connected to charging pile or Alternating Current Power Supply net, is connected to electric automobile by charging gun.
During when charging cable while being directly connected in Alternating Current Power Supply net, it is necessary to charging cable have cable upper controller and
Protection device.When electric automobile charges in public places, when needing to carry out corresponding charging modes, charging
Between, the data such as disbursement and sattlement show or print, the operation such as clearing.But this charging pile is typically mounted on
Somewhere is installed, and this makes user to be sailed into by vehicle to be provided with the place of charging pile and could charge, and then leads
Family of applying is the most inconvenient to Vehicular charging.
Summary of the invention
Based on this, it is necessary to invent a kind of portable, little integrated supplying measure of volume, the exchange of power supply control
Charging gun.
A kind of AC charging rifle, including input protection module, catalyst, also includes control module, for electrical measurement
Amount module and power supply control guiding module;
Described input protection module connects alternating current power supply and described control module, and described catalyst connects described control
Molding block and confession plug;Described control module connects described supplying measure module and described power supply control guides
Module;
Described input protection module for controlling described alternating current power supply and described control module when abnormal electrical power supply
Conducting and disconnection;
Described control module for controlling and the conducting of described catalyst and disconnection, described catalyst when conducting,
Described control module connects with described confession plug, and described confession plug is used for as described Vehicular charging to be charged;
Described supplying measure module is used for measuring charging voltage and electric current, and by the charging voltage measured and electric current
It is sent to described control module;Described control module is used for detecting described charging voltage and electric current is the most abnormal,
If abnormal, the most described input protection module disconnects the connection status of described alternating current power supply and described control module;
Described power supply control guiding module is used for confirming that described vehicle to be charged is the most correct for plug with described
Connect;Described power supply control guiding module is additionally operable to send power supply instruction, cut-offing instruction to described control module
And the instruction of monitoring grounding conductor;Described control module, when receiving power supply instruction, controls described for plug
For described Vehicular charging to be charged;Described control module, when receiving cut-offing instruction, controls described for electric mortiser
Head stops as described Vehicular charging to be charged.
Wherein in an embodiment, also include the power supply protection module being connected with described control module, described
Power supply protection module for detecting whether there is electric leakage, the most then exports cut-offing instruction to described control module.
Wherein in an embodiment, also include the communication module being connected with described control module, described communication
Module is for sending the charged state of described charging gun, charge parameter and electrical energy parameter to host computer.
Wherein in an embodiment, also include the electric energy metering module being connected with described control module, described
Electric energy metering module treats the charge capacity of charging vehicle for measuring described charging gun.
Wherein in an embodiment, also include that charging gun shell, described charging gun shell are used for housing described
Input protection module, described catalyst, described control module, described supplying measure module and described confession are automatically controlled
Guiding module processed.
Wherein in an embodiment, described charging gun shell includes handle portion, output unit, body and afterbody;
The axial two ends of described body are respectively communicated with described output unit and described afterbody, and described handle portion is along described
Body axially extending also fixing with described body is connected;
Described body is used for housing described control module, described supplying measure module and described power supply control and guides
Module;Described output unit is used for connecting described confession plug, and described afterbody is used for connecting service cable.
Above-mentioned AC charging rifle include input protection module, catalyst, control module, supplying measure module and
Power supply control guiding module;Input protection module connects alternating current power supply and control module, and catalyst connects control
Module and confession plug;Control module connects supplying measure module and power supply control guiding module;Supplying measure
Module is used for measuring charging voltage and electric current, and charging voltage and the electric current of measurement are sent to control module;
Control module is used for detecting charging voltage and electric current is the most abnormal, if abnormal, then input protection module disconnects and handing over
Stream power supply and the connection status of control module;Power supply control guiding module is used for confirming vehicle to be charged and power supply
Plug the most correctly connects;Power supply control guiding module is additionally operable to send power supply instruction, power-off to control module
Instruction and the instruction of monitoring grounding conductor;Control module, when receiving power supply instruction, controls for plug as treating
Charging vehicle charges;Control module, when receiving cut-offing instruction, controls to stop as car to be charged for plug
Charging.Therefore, above-mentioned AC charging rifle can be carried with realization by user and treats charging vehicle and fill
Electricity.
Accompanying drawing explanation
Fig. 1 is the module map of AC charging rifle;
Fig. 2 is the structural representation of AC charging rifle.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.
Accompanying drawing gives the preferred embodiment of the present invention.But, the present invention can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, provide the purpose of these embodiments be make right
The understanding of the disclosure is more thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly at another
On individual element or element placed in the middle can also be there is.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements.Used herein
Term " vertical ", " level ", "left", "right" and similar statement simply to illustrate that mesh
's.
Unless otherwise defined, all of technology used herein and scientific terminology and the technology belonging to the present invention
The implication that the technical staff in field is generally understood that is identical.The art used the most in the description of the invention
Language is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting the present invention.Used herein
Term " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
As it is shown in figure 1, be the module map of AC charging rifle.
A kind of AC charging rifle, including input protection module 104, catalyst 108, control module 101, supplies
Electrical measuring module 102 and power supply control guiding module 103.
Input protection module 104 connects alternating current power supply and control module 101, catalyst 108 link control module
101 with for plug;Control module 101 connects supplying measure module 102 and power supply control guiding module 103;
Input protection module 104 leads through and off for control alternating current power supply and control module 101 when abnormal electrical power supply
Open;Control module 101 for controlling the conducting with catalyst 108 and disconnection, catalyst 108 when conducting,
Control module 101 connects with for plug, is used for as Vehicular charging to be charged for plug;Supplying measure mould
Block 102 is used for measuring charging voltage and electric current, and charging voltage and the electric current of measurement are sent to control module
101;Control module 101 is used for detecting charging voltage and electric current is the most abnormal, if abnormal, then input protection mould
Block 104 disconnects the connection status of alternating current power supply and control module 101;Power supply control guiding module 103 is used for
Confirm that vehicle to be charged is the most correctly connected with for plug;Power supply control guiding module 103 is additionally operable to control
Molding block 101 sends power supply instruction, cut-offing instruction and the instruction of monitoring grounding conductor;Control module 101 is connecing
When receiving power supply instruction, controlling for plug is Vehicular charging to be charged;Control module 101 receive disconnected
During electricity instruction, control to stop as Vehicular charging to be charged for plug.
In the present embodiment, in charging process, supplying measure module 102 is for measuring the charging of charging gun
Voltage and electric current, be sent to control module 101 by this charging voltage and electric current simultaneously.If occurring, charging voltage is different
Often or charging current is abnormal, then control module 101 controls input protection module 104 and disconnects alternating current power supply,
Make alternating current power supply stop power supply, i.e. charging gun stops treating charging vehicle charging.
Whether power supply control guiding module 103 is additionally operable to the earth conductor of monitoring and protecting charging gun and is in and leads continuously
Body state.
In the present embodiment, power supply control guiding module 103 first confirm that vehicle to be charged with for plug it
Between whether turn on, the most then power supply control guiding module 103 continue executing with as send power supply instruction, power-off
The signal of instruction etc.
Concrete, vehicle to be charged detected and supplying between plug after conducting, power supply control guiding module
103 send power supply instruction to control module 101, and control module 101 is treated charging vehicle according to power supply instruction and entered
Row charging.After vehicle to be charged being detected and supplying to disconnect between plug, power supply control guiding module 103
Sending cut-offing instruction to control module 101, control module 101 stops treating charging vehicle according to cut-offing instruction
It is charged.
Input protection module 104, for when charging gun abnormal electrical power supply being detected, disconnects alternating current power supply and control
The connection of module 101, is used for protecting control module 101, to avoid damaging in the situation of abnormal electrical power supply controlling mould
Block 101.
AC charging rifle also includes the communication module 105 being connected with control module 101, and communication module 105 is used for
The charged state of charging gun, charge parameter and electrical energy parameter is sent to host computer.
AC charging rifle can decide whether communication module 105 according to user's request.
AC charging rifle also includes the electric energy metering module 106 being connected with control module 101, electric energy metering module
106 are used for measuring charging gun treats the charge capacity of charging vehicle.Electric energy metering module have electric energy sampling,
Measure, store, the function such as output.
AC charging rifle also includes the power supply protection module 107 being connected with control module 101, power supply protection module
107 for detecting whether there is electric leakage, the most then export cut-offing instruction to control module 101.
Power supply protection module 107 has earth leakage protective, residual current protecting function.Can root in AC charging rifle
Communication module 105 is decided whether according to user's request.
Confession plug, service cable are confession plug, the service cable having and meeting corresponding vehicle charging standard.
AC charging rifle also includes that charging gun shell, charging gun shell are used for housing input protection module 104, connecing
Tentaculum 108, control module 101, supplying measure module 102 and power supply control guiding module 103.
Charging gun shell includes handle portion, output unit, body and afterbody;The axial two ends of body are respectively communicated with
Output unit and afterbody, handle portion is along the axially extending of body and fixing with body is connected;Body is used for housing control
Molding block 101, supplying measure module 102 and power supply control guiding module 103;Output unit is used for connecting power supply
Plug, afterbody is used for connecting service cable.
More with car charging gun function than traditional simple function of above-mentioned AC charging rifle, range is wider
General.Integrated supplying measure, power supply control Portable AC charging gun provide a kind of operation, easy to carry,
Electric vehicle alternating-current charging device with low cost.
Above-mentioned AC charging rifle includes input protection module 104, catalyst 108, control module 101, power supply
Measurement module 102 and power supply control guiding module 103;Input protection module 104 connects alternating current power supply and control
Module 101, catalyst 108 link control module 101 and confession plug;Control module 101 connects for electrical measurement
Amount module 102 and power supply control guiding module 103;Supplying measure module 102 is used for measuring charging voltage and electricity
Stream, and charging voltage and the electric current of measurement are sent to control module 101;Control module 101 is filled for detection
Piezoelectric voltage and electric current are the most abnormal, if abnormal, then input protection module 104 disconnects alternating current power supply and controls mould
The connection status of block 101;Power supply control guiding module 103 is used for confirming that vehicle to be charged with for plug is
No correct connection;Power supply control guiding module be additionally operable to control module send power supply instruction, cut-offing instruction and
Monitoring grounding conductor instructs;Control module 101, when receiving power supply instruction, controls for plug as waiting to fill
Electricity Vehicular charging;Control module 101, when receiving cut-offing instruction, controls to stop as to be charged for plug
Vehicular charging.Therefore, above-mentioned AC charging rifle can be carried with realization by user and treats charging vehicle and carry out
Charging.
Above-mentioned AC charging rifle not only operates, easy to carry, and with low cost.Can substitute for electric automobile
Alternating-current charging pile, as with car charging gun and control and protection device onboard, has electric energy metrical and leads to
The function of letter, can control the switch of charging, the electricity of charging by network, and then can realize charging
Online control and payment, wherein, the function such as electric energy metrical, communication is optional, fills with car for electric automobile
When electricity rifle and control are with protection device, electric energy metrical, communication function can need not.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (6)
1. an AC charging rifle, including input protection module, catalyst, it is characterised in that also include control
Molding block, supplying measure module and power supply control guiding module;
Described input protection module connects alternating current power supply and described control module, and described catalyst connects described control
Molding block and confession plug;Described control module connects described supplying measure module and described power supply control guides
Module;
Described input protection module for controlling described alternating current power supply and described control module when abnormal electrical power supply
Conducting and disconnection;
Described control module for controlling and the conducting of described catalyst and disconnection, described catalyst when conducting,
Described control module connects with described confession plug, and described confession plug is used for as described Vehicular charging to be charged;
Described supplying measure module is used for measuring charging voltage and electric current, and by the charging voltage measured and electric current
It is sent to described control module;Described control module is used for detecting described charging voltage and electric current is the most abnormal,
If abnormal, the most described input protection module disconnects the connection status of described alternating current power supply and described control module;
Described power supply control guiding module is used for confirming that described vehicle to be charged is the most correct for plug with described
Connect;Described power supply control guiding module is additionally operable to send power supply instruction, cut-offing instruction to described control module
And the instruction of monitoring grounding conductor;Described control module, when receiving power supply instruction, controls described for plug
For described Vehicular charging to be charged;Described control module, when receiving cut-offing instruction, controls described for electric mortiser
Head stops as described Vehicular charging to be charged.
AC charging rifle the most according to claim 1, it is characterised in that also include and described control mould
The power supply protection module that block connects, described power supply protection module is for detecting whether there is electric leakage, the most then
Cut-offing instruction is exported to described control module.
AC charging rifle the most according to claim 1, it is characterised in that also include and described control mould
Block connect communication module, described communication module for host computer send described charging gun charged state,
Charge parameter and electrical energy parameter.
AC charging rifle the most according to claim 1, it is characterised in that also include and described control mould
The electric energy metering module that block connects, described electric energy metering module is used for measuring described charging gun and treats charging vehicle
Charge capacity.
AC charging rifle the most according to claim 1, it is characterised in that also include charging gun shell,
Described charging gun shell is used for housing described input and protects module, described catalyst, described control module, institute
State supplying measure module and described power supply control guiding module.
AC charging rifle the most according to claim 5, it is characterised in that described charging gun shell includes
Handle portion, output unit, body and afterbody;
The axial two ends of described body are respectively communicated with described output unit and described afterbody, and described handle portion is along described
Body axially extending also fixing with described body is connected;
Described body is used for housing described control module, described supplying measure module and described power supply control and guides
Module;Described output unit is used for connecting described confession plug, and described afterbody is used for connecting service cable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610436575.7A CN105978085A (en) | 2016-06-16 | 2016-06-16 | Alternating current charging gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610436575.7A CN105978085A (en) | 2016-06-16 | 2016-06-16 | Alternating current charging gun |
Publications (1)
Publication Number | Publication Date |
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CN105978085A true CN105978085A (en) | 2016-09-28 |
Family
ID=57022489
Family Applications (1)
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CN201610436575.7A Pending CN105978085A (en) | 2016-06-16 | 2016-06-16 | Alternating current charging gun |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106547243A (en) * | 2017-01-10 | 2017-03-29 | 湖北巴东博宇工贸有限公司 | Alternating-current charging pile controls panel control system |
CN106685049A (en) * | 2017-01-18 | 2017-05-17 | 浪潮(苏州)金融技术服务有限公司 | Terminal equipment cabinet and using method thereof |
CN106976409A (en) * | 2017-05-23 | 2017-07-25 | 中车株洲电力机车有限公司 | A kind of charge circuit detecting system and method |
CN107026490A (en) * | 2017-05-25 | 2017-08-08 | 浙江巨磁智能技术有限公司 | Charging gun electric energy protection device |
CN107069906A (en) * | 2016-12-15 | 2017-08-18 | 浙江中豪智慧新能源发展有限公司 | A kind of circuit structure of Portable AC charging gun |
CN107336629A (en) * | 2017-06-29 | 2017-11-10 | 北京新能源汽车股份有限公司 | A kind of inversion rifle, controller and electric automobile |
CN107599862A (en) * | 2017-09-13 | 2018-01-19 | 深圳市科华恒盛科技有限公司 | AC charging rifle, AC charging gun system and a kind of wall-mounted charging pile |
CN108054813A (en) * | 2017-12-22 | 2018-05-18 | 深圳无疆新能科技有限公司 | A kind of Portable electric automobile charging/discharging apparatus |
CN108146285A (en) * | 2018-01-11 | 2018-06-12 | 南京康尼机电股份有限公司 | A kind of charging unit of gun case integral structure for electric vehicle |
CN111634206A (en) * | 2020-05-18 | 2020-09-08 | 珠海铠湾智电科技有限公司 | Electric automobile alternating-current charging intelligent combined electrical apparatus |
CN112003090A (en) * | 2020-08-26 | 2020-11-27 | 杭州职业技术学院 | Car energy convenient to use's rifle that charges |
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CN104617629A (en) * | 2015-02-14 | 2015-05-13 | 戴国峰 | Integrated electric vehicle charging gun |
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