CN206908029U - A kind of charging gun and charging equipment - Google Patents
A kind of charging gun and charging equipment Download PDFInfo
- Publication number
- CN206908029U CN206908029U CN201720823895.8U CN201720823895U CN206908029U CN 206908029 U CN206908029 U CN 206908029U CN 201720823895 U CN201720823895 U CN 201720823895U CN 206908029 U CN206908029 U CN 206908029U
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- China
- Prior art keywords
- charging
- vehicle
- gun
- pipette tips
- instruction
- Prior art date
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- Withdrawn - After Issue
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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
- Y02T90/12—Electric charging stations
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of charging gun and charging equipment, wherein, charging gun has cable and charging pipette tips, charging pipette tips are provided with plug state detection resistance, plug state detection resistance is used to be linked into when the pipette tips that charge are inserted into the charging inlet of charging vehicle in the charging gun detection circuit of the charging vehicle, so that the charging vehicle judges that charging gun has access to charging inlet according to the voltage change of detection circuit, plug state detection resistance is in series with delay switch, delay switch is closure state under normal condition, delay switch disconnects when receiving charging start signal, and closed after arrival sets the time.The utility model, which provides charging equipment, can be charged when charging vehicle charges unsuccessful without carrying out plug charging pipette tips again.
Description
Technical field
Technical field of electric equipment is the utility model is related to, in particular to a kind of charging gun and charging equipment.
Background technology
At present, electric automobile as new-energy automobile because using vehicle power as power, its power resource is renewable, and
The problems such as can solve the problem that fuel-engined vehicle pollution emission environment, high energy consumption, greatly spread in people's life, increasingly
More people selects purchase and using electric automobile, and the quantity of the electric automobile in public transport is also increasing.
In the prior art, electric automobile is in charging process is carried out, after user once charge, if necessary to again
It is secondary to be charged, then need further to complete that charging pipette tips are extracted and reinserted to charging from the charging inlet of vehicle
After the action of mouth, charging vehicle just may proceed to be charged, and if then can cause in charging process due to power-off suddenly
When causing once to charge unsuccessful etc. reason, then need to carry out plug charging pipette tips manually again, now if charging is unsuccessful
When there is no the charged vehicle user to find in time, it may be necessary to charging vehicle is turned back again after leaving returns to continue to charge,
So as to have a strong impact on Consumer's Experience.
Utility model content
In view of this, the purpose of the utility model embodiment is to provide a kind of charging gun and charging equipment, with solution
State problem.
In a first aspect, the utility model embodiment provides a kind of charging gun, the charging gun has cable and charging gun
Head, the charging pipette tips are provided with plug state detection resistance, and the plug state detection resistance is used in the charging pipette tips
It is linked into when being inserted into the charging inlet of charging vehicle in the charging gun detection circuit of the charging vehicle, so that the charging vehicle
Judge that the charging gun has access to charging inlet, the plug state detection resistance according to the voltage change of the detection circuit
It is in series with delay switch, the delay switch is closure state under normal condition, and the delay switch starts receiving charging
Disconnect during signal, and closed after arrival sets the time.
With reference in a first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In：
The delay switch is relay normally closed contact.
With reference in a first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In：
The charging gun head surface is provided with temperature sensor.
Second aspect, the utility model embodiment provide a kind of charging equipment, including：Any one above-mentioned embodiment
Described in charging gun, charging gun state-detection element, control element and power supply component；
The charging gun state-detection element, the charging inlet of charging vehicle whether is inserted into for detecting charging pipette tips
In；
The control element is used to judge that the charging pipette tips are inserted into charging by the charging gun state-detection element
After the charging inlet of vehicle, and charging start signal is sent to the charging gun after charging instruction is received.
With reference to second aspect, the utility model embodiment provides the first possible embodiment of second aspect, its
In：
The charging gun state-detection element includes：First detection resistance, the second detection resistance and charging vehicle resistance connect
Mouthful, first detection resistance, the second detection resistance and charging vehicle resistance interface are located in same measuring loop；Filled when described
When electric rifle is inserted into the charging inlet of charging vehicle, the charging vehicle resistance of charging vehicle can access the charging vehicle resistance and connect
Mouthful, now the voltage of the measuring loop, which can change, generates voltage change signal, and the control element is according to the measurement
The voltage change signal in loop judges that the charging pipette tips have been inserted into the charging inlet of the charging vehicle.
With reference to the possible embodiment of the first of second aspect or second aspect, the utility model embodiment provides
Second of possible embodiment of second aspect, wherein：
The charging equipment includes：Wireless communication unit；
The wireless communication unit is used to sending prompt message that charging pipette tips delay switch action completes to server, with
The server is set to send the terminal corresponding to prompt message to current charging vehicle user, so that the terminal shows the prompting
Information；
The wireless communication unit be additionally operable to the reception server transmission charging instruction, and by the charging instruction send to
Control element, so that the control element responds the charging instruction.
With reference to second aspect, the utility model embodiment provides the third possible embodiment of second aspect, its
In：
Also include：Touch-control display element, the touch-control display element are used to show the charging equipment and charging vehicle
Status information；
And the touch control operation of detection user, generation charging instruction is triggered based on the touch control operation, and by the charging
Instruction is sent to control element, so that the control element responds the charging instruction.
With reference to second aspect, the utility model embodiment provides the 4th kind of possible embodiment of second aspect, its
In：
The charging equipment is additionally provided with near-field communication NFC recognition components, and described fill is stored with the NFC recognition components
The information of electric equipment, the NFC recognition components are used for when receiving the charging equipment information acquisition request of management terminal transmission,
The information of the charging equipment is sent to the management terminal；Wherein, the management terminal is to manage the work of the charging equipment
Make terminal device used in personnel.
With reference to second aspect, the utility model embodiment provides the 5th kind of possible embodiment of second aspect, its
In：
The charging equipment is additionally provided with position indicating element；
The wireless communication unit is used for the position indicating instruction that the reception server is sent, and the position indicating is instructed
Send to the control element；
The control element controls the position indicating element to send position indicating letter for performing position indicating instruction
Number.
With reference to the 5th kind of possible embodiment of second aspect, the utility model embodiment provides the of second aspect
Six kinds of possible embodiments, wherein：
The position indicating element includes：Any one or more in flash lamp, buzzer, voice announcer.
A kind of charging gun that the utility model embodiment is provided, the charging of charging vehicle can be inserted into charging gun
After mouthful, carry out automatically controlling the delay switch disconnection preset time connected with plug state detection resistance before charging starts, with
The charging detection resistance is disconnected preset time from the detection circuit of charging vehicle, and then can make when once charging unsuccessful
It can be charged again without carrying out plug rifle action again；Equally, the charging equipment that the utility model embodiment is provided,
Also this purpose can be reached.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 shows a kind of structural representation for charging pipette tips that the utility model embodiment one is provided；
Fig. 2 shows a kind of structural representation for charging equipment that the utility model embodiment one is provided；
Fig. 3 shows a kind of structural representation for charging equipment that the utility model embodiment two is provided；
Fig. 4 shows that the circuit connecting relation that the utility model embodiment is provided in a kind of charging equipment use state shows
It is intended to；
Reference：101- plug state detection resistances；101- delay switch；201- charging guns；202- charging gun states
Detecting element；203- control elements；204- power supply components；301- wireless communication units.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described
Embodiment be only the utility model part of the embodiment, rather than whole embodiment.Generally here described in accompanying drawing
It can be configured with the component of the utility model embodiment shown with a variety of to arrange and design.Therefore, below to
The detailed description of the embodiment of the present utility model provided in accompanying drawing is not intended to limit claimed model of the present utility model
Enclose, but be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art exist
The every other embodiment obtained on the premise of not making creative work, belong to the scope of the utility model protection.
At present, electric automobile is increasingly popularized, and corresponding charging equipment is also invested to build by large area, in the prior art, charging
Vehicle is often run into charging because the reasons such as power-off cause once to charge unsuccessful, now continues to fill if desired
When electric, due to the limitation of charging vehicle itself, then need user complete to pull up the pipette tips that charge and again insertable into action after, fill
Electric car just may proceed to be charged, and then can bring various inconvenience, cause to make Consumer's Experience bad；Based on this, this practicality is new
Type embodiment provides a kind of charging gun and charging equipment.
The utility model is introduced in more detail below by way of specific embodiment；
Embodiment one
A kind of charging gun is provided shown in reference picture 1, in the utility model embodiment, the charging gun has cable and charging
Pipette tips, charging pipette tips are provided with plug state detection resistance 101, and the plug state detection resistance 101 is used to insert in charging pipette tips
Enter to be linked into the charging gun detection circuit of the charging vehicle, now charging gun detection circuit electricity during to the charging inlet of charging vehicle
Pressure can be changed, and then charging vehicle can be made to detect the voltage change of circuit according to charging gun and judge that charging gun has access to
Charging inlet, above-mentioned plug state detection resistance are in series with delay switch, and the delay switch is closure state under normal condition, when
The delay switch disconnects when receiving charging start signal, so that the plug state detection resistance has been inserted in charging pipette tips
Preset time is broken from the charging observation circuit of charging vehicle in the state of to the charging inlet of charging vehicle, and it is pre- disconnecting
If being closed after the time, the plug state detection resistance is set to be linked into detection circuit again；With this, occurring, charging is unsuccessful
When charging vehicle needs to continue charging, the action by manually carrying out pulling out charging gun and slotting charging gun again, time saving province can be avoided
Power, and it is beneficial to the service life for extending charging pipette tips.
Further, above-mentioned delay switch is relay normally closed contact, when the relay receives charging start signal
After trigger normally closed contact disconnection, and closed again after preset time is remained off；Above-mentioned charging start signal can
To be that relay coil obtains electric signal, relay coil obtains electric relay normally closed contact later and disconnected.
As preferable, to consider the communication time between period of reservation of number and charging vehicle and charging equipment,
Above-mentioned preset time is arranged to the 3-5 seconds.
Further, above-mentioned charging gun head surface is provided with temperature sensor, and the temperature sensor, which is used to detect, to charge
The temperature on pipette tips surface；Further, the charging pipette tips are provided with warning lamp, and the warning lamp is used for the plug shape for indicating charging gun
The status informations such as state, charged state, malfunction.
Embodiment two
A kind of charging equipment is provided shown in reference picture 2, in the present embodiment, the charging equipment includes：In above-described embodiment
Charging gun 201, charging gun state-detection element 202, control element 203 and power supply component 204；
Charging gun state-detection element 202, the charging inlet of charging vehicle whether is inserted into for detecting charging gun 201
In；
The charged state detecting element includes：First detection resistance, the second detection resistance and charging vehicle resistance interface, the
One detection resistance, the second detection resistance and charging vehicle resistance interface are located in same measuring loop；Filled when charging gun is inserted into
During the charging inlet of electric car, the charging vehicle resistance of charging vehicle can be accessed in the charging vehicle resistance interface, now measured
The voltage in loop, which can change, generates voltage change signal, and control element receives the voltage change signal, and then controls member
Part can judge that the charging gun is inserted into the charging inlet of the charging vehicle according to the voltage change signal of measuring loop.
Above-mentioned control element 203 is used to judge that charging gun is inserted into the charging inlet of charging vehicle according to voltage change signal
Afterwards, and after charging instruction is received charging start signal is sent to charging gun.
After charging gun receives the charging start signal, delay switch can disconnect automatically, and remain open the time to pre-
If after the time, then automatic closure, now charging gun starts to be charged to charging vehicle.
Further, shown in reference picture 3, above-mentioned charging equipment also includes wireless communication unit 301, the wireless communication unit
Can be wifi (WIreless-Fidelity, Wireless Fidelity) element, 3G (3rd-generation, 3G (Third Generation) Moblie skill
Art) network element or 4G (the Generation mobile communication technology of the 4, forth generation movement
Mechanics of communication) one or more in network element.
The wireless communication unit, for sending prompt message that charging pipette tips delay switch action completes to server, with
The server is set to send the terminal corresponding to prompt message to current charging vehicle user, so that the terminal shows that the prompting is believed
Breath, the prompt message can be the information for prompting user to be charged now；End corresponding to current charging vehicle user
When termination receives the prompt message, charging vehicle user can send charging instruction to server, server by terminal and enter one
Step sends the charging instruction to the wireless communication unit of charging equipment, after the radio communication distance receives the charging instruction,
Further the charging instruction is sent to control element, the control element receives the charging instruction, and responds the charging instruction, rings
The process answered includes：Charging start signal is sent to charging gun, the delay switch of charging pipette tips is closed after disconnecting preset time；
So that charging vehicle thinks that charging gun has been carried out once plugging, and then can continue to charge；It is highly beneficial remote in carrying out
Process control is charged.
In a certain specific embodiment, above-mentioned charging equipment includes touch-control display element, and the touch-control display element is used to show
Show the status information of charging equipment and charging vehicle, the status information of the charging vehicle can be by control element or additional logical
News element obtains from vehicle, and the status information includes：Rifle has been inserted, has been drawn guns, charge fault, has been had been filled with, the state such as underfill
Information；The touch-control display element is additionally operable to detect the touch control operation of user, and generation charging instruction is triggered based on the touch control operation, and
Charging instruction is sent to control element, so that control element responds the charging instruction；Charging provided in the present embodiment
Equipment, the state of current charging equipment and charging vehicle can be shown by touch-control display element, when charging vehicle is charging
During when there is powering-off state and charging vehicle underfill electricity, the pipette tips that now charge are also located in charging inlet, and user passes through
Touch-control display element triggers charging instruction, and control element receives the charging instruction, and sends charging start signal to charging gun, prolongs
When switch off preset time after close, now, charging vehicle can detect again charging pipette tips inserted, and then start again
Charging；Touch control display apparatus in the present embodiment can be a touching display screen, and the touch control operation of user can be touch operation；
Further, the touching display screen is provided with induction zone, and the touch control operation of user can be swiping card etc..
In above-described embodiment, the control element directly can also control delay switch to disconnect after charging instruction is received
Closed after preset time, the control element can be a main control chip, by increasing an I/O port realization pair in the main control chip
The control of delay switch.
Shown in reference picture 4, the circuit in charging equipment use state in the utility model embodiment is illustrated in the figure
Annexation, when user needs to be charged, control element judges whether the state of charging gun is plug in rifle first, by filling
The voltage change signal of electricity condition detecting element judged, as shown in figure 4, when user does not plug in rifle, due to the first detection electricity
R1 and the second detection resistance R2 electric resistance partial pressures are hindered, the voltage U1 of test point 1 is 6V, due to the first detection resistance after user plugs in rifle
R1, the second detection resistance R2 and charging vehicle resistance connection in series-parallel partial pressure, the voltage of test point 1 are changed into 4V, and control element is according to the electricity
The variable signal of pressure judges that charging gun plugs in rifle；
And charging vehicle is to judge whether charging gun inserts charging inlet by detecting test point U2 voltage change, when
Charging gun inserts charging inlet, and the plug state detection resistance 101 of charging gun can be linked into the charging gun detection of the charging vehicle
In circuit, now the charging gun detection circuit of the charging vehicle is by the detection resistance R5 of plug state detection resistance 101 and the 3rd
Partial pressure；When in not slotting gun state, only the 3rd detection resistance R5 partial pressures in the charging detecting circuit of charging vehicle, Jin Erke
To meet that charging vehicle by detecting test point U2 magnitude of voltage, judges whether charging gun inserts, when delay switch 101 disconnects
When, interior only the 3rd detection resistance R5 partial pressures, and then now charging vehicle judges charging gun of charging detecting circuit of charging vehicle
Charging inlet is not inserted into, when delay switch closes again, charging gun detection circuit becomes as by plug state detection resistance again
101 and the 3rd detection resistance R5 partial pressure；With this among charging process in the event of suddenly power-off cause charging interrupt when, when with
When family triggering charging instruction is charged again, delay switch closes after disconnecting preset time automatically, now charging vehicle meeting
Think to have completed once plug gun state, and then can not manually carry out plugging rifle manually and can be charged again；Side
Just it is quick.
It should be noted that Fig. 4 illustrate only the service condition of DC charging equipment, the utility model should not be construed as
Limitation, the utility model embodiment is applied equally to AC charging equipment or charging pile.
In a certain specific embodiment, above-mentioned charging equipment is additionally provided with near-field communication NFC recognition components, NFC identifications
The information of the charging equipment is stored with element, the information includes：The model of each element, device identification etc. in charging equipment, should
NFC recognition components are used to, when receiving the charging equipment information acquisition request of management terminal transmission, send the charging equipment
Information is to management terminal；Wherein, the management terminal is terminal device used in the staff of management charging equipment；By
NFC recognition components are set on charging equipment, and using the element store the information of charging equipment, administrative staff can be led to
The information that using terminal easily obtains the charging equipment is crossed, is easy to administrative staff to carry out maintenance and management to charging equipment,
Operating efficiency is high.
Further, in a certain specific embodiment, above-mentioned charging equipment is additionally provided with position indicating element；Channel radio
Cell part is used for the position indicating instruction that the reception server is sent, and position indicating instruction is sent to control element；Control
Element processed controls the position indicating element to send position indicating signal for performing position indicating instruction.
Above-mentioned position indicating element includes：Any one or more in flash lamp, buzzer, voice announcer.
, it is necessary to explanation in the utility model embodiment, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
It should also be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " connected ", " company
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality with concrete condition
Concrete meaning in type.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical scheme of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing
The utility model is described in detail embodiment, it will be understood by those within the art that：It is any to be familiar with this skill
For the technical staff in art field in the technical scope that the utility model discloses, it still can be to the skill described in previous embodiment
Art scheme is modified or can readily occurred in change, or carries out equivalent substitution to which part technical characteristic；And these modifications,
Change is replaced, and the essence of appropriate technical solution is departed from the spirit and model of the utility model embodiment technical scheme
Enclose.It should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be wanted with the right
The protection domain asked is defined.
Claims (10)
1. a kind of charging gun, the charging gun has cable and charging pipette tips, and the charging pipette tips are provided with plug state detection
Resistance, the plug state detection resistance are used to be linked into this when the charging pipette tips are inserted into the charging inlet of charging vehicle
In the charging gun detection circuit of charging vehicle, so that the charging vehicle is according to judging the voltage change of the detection circuit
Charging gun has access to charging inlet, it is characterised in that the plug state detection resistance is in series with delay switch, normal condition
Under the delay switch be closure state, the delay switch disconnects when receiving charging start signal, and when arrival is set
Between after close.
2. charging gun according to claim 1, it is characterised in that the delay switch is relay normally closed contact.
3. charging gun according to claim 1, it is characterised in that the charging gun head surface is provided with temperature sensor.
A kind of 4. charging equipment, it is characterised in that including：Charging gun, the inspection of charging gun state as described in claim 1-3 is any
Survey element, control element and power supply component；
The charging gun state-detection element, for detecting whether charging pipette tips are inserted into the charging inlet of charging vehicle；
The control element is used to judge that the charging pipette tips are inserted into charging vehicle by the charging gun state-detection element
Charging inlet after, and send charging start signal to the charging gun after charging instruction is received.
5. charging equipment according to claim 4, it is characterised in that the charging gun state-detection element includes：First
Detection resistance, the second detection resistance and charging vehicle resistance interface, first detection resistance, the second detection resistance and charging vehicle
Resistance interface is located in same measuring loop；When the charging gun is inserted into the charging inlet of charging vehicle, charging vehicle
Charging vehicle resistance can access the charging vehicle resistance interface, now the voltage of the measuring loop can change generation
Whether voltage change signal, the control element judge the charging pipette tips according to the voltage change signal of the measuring loop
It is inserted into the charging inlet of the charging vehicle.
6. according to any described charging equipments of claim 4-5, it is characterised in that the charging equipment includes：Radio communication
Element；
The prompt message that the wireless communication unit is used to send the delay switch action completion of charging pipette tips is to server, so that should
Server sends the terminal corresponding to prompt message to current charging vehicle user, so that the terminal shows the prompting letter
Breath；
The wireless communication unit is additionally operable to the charging instruction of the reception server transmission, and the charging instruction is sent to control
Element, so that the control element responds the charging instruction.
7. charging equipment according to claim 4, it is characterised in that also include：Touch-control display element, the touch-control are shown
Element is used for the status information for showing the charging equipment and charging vehicle；
And the touch control operation of detection user, generation charging instruction is triggered based on the touch control operation, and by the charging instruction
Send to control element, so that the control element responds the charging instruction.
8. charging equipment according to claim 4, it is characterised in that the charging equipment is additionally provided with near-field communication NFC
Recognition component, is stored with the information of the charging equipment in the NFC recognition components, and the NFC recognition components are used for when receiving
During the charging equipment information acquisition request sent to management terminal, the information of the charging equipment is sent to the management terminal；
Wherein, the management terminal is terminal device used in the staff of the management charging equipment.
9. charging equipment according to claim 6, it is characterised in that the charging equipment is additionally provided with position indicating member
Part；
The wireless communication unit is used for the position indicating instruction that the reception server is sent, and the position indicating is instructed and sent
To the control element；
The control element controls the position indicating element to send position indicating signal for performing position indicating instruction.
10. charging equipment according to claim 9, it is characterised in that the position indicating element includes：Flash lamp, honeybee
Ring device, any one or more in voice announcer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720823895.8U CN206908029U (en) | 2017-07-07 | 2017-07-07 | A kind of charging gun and charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720823895.8U CN206908029U (en) | 2017-07-07 | 2017-07-07 | A kind of charging gun and charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908029U true CN206908029U (en) | 2018-01-19 |
Family
ID=61293235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720823895.8U Withdrawn - After Issue CN206908029U (en) | 2017-07-07 | 2017-07-07 | A kind of charging gun and charging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123905A (en) * | 2017-07-07 | 2017-09-01 | 青岛特锐德电气股份有限公司 | A kind of charging gun and charging equipment |
| CN109017373A (en) * | 2018-07-26 | 2018-12-18 | 奇瑞汽车股份有限公司 | Charging method, device and the storage medium of electric car |
| WO2023044798A1 (en) * | 2021-09-24 | 2023-03-30 | 华为技术有限公司 | Plugging state detection method and apparatus |
-
2017
- 2017-07-07 CN CN201720823895.8U patent/CN206908029U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123905A (en) * | 2017-07-07 | 2017-09-01 | 青岛特锐德电气股份有限公司 | A kind of charging gun and charging equipment |
| CN107123905B (en) * | 2017-07-07 | 2023-06-02 | 青岛特来电新能源科技有限公司 | Charging gun and charging equipment |
| CN109017373A (en) * | 2018-07-26 | 2018-12-18 | 奇瑞汽车股份有限公司 | Charging method, device and the storage medium of electric car |
| WO2023044798A1 (en) * | 2021-09-24 | 2023-03-30 | 华为技术有限公司 | Plugging state detection method and apparatus |
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