CN208559054U - A kind of Portable electric automobile charger - Google Patents
A kind of Portable electric automobile charger Download PDFInfo
- Publication number
- CN208559054U CN208559054U CN201821224396.8U CN201821224396U CN208559054U CN 208559054 U CN208559054 U CN 208559054U CN 201821224396 U CN201821224396 U CN 201821224396U CN 208559054 U CN208559054 U CN 208559054U
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- charging
- detection circuit
- charger
- control box
- indicator light
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- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 11
- 239000013256 coordination polymer Substances 0.000 claims abstract description 6
- 238000010295 mobile communication Methods 0.000 claims description 2
- 206010017577 Gait disturbance Diseases 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to a kind of Portable electric automobile chargers, including charging pipette tips, wired control box and three hole plugs, the charging pipette tips are electrically connected with wired control box by charge cable, the wired control box includes display panel and control circuit board, the control circuit board include voltage and current detection circuit, line detection circuit, electric-leakage detection circuit, relay drive circuit, CP signal generates and detection circuit, Bluetooth wireless communication module, AC/DC power supply, MCU and EEPROM storage chip；The display panel is equipped with annular indicator light and display screen, is used to indicate the working condition of charger.The utility model charger integrated wireless communication module, charge mode can be with flexible settings, and use is more humane, and limping charge mode is arranged, and can solve user's charging matter of great urgency under specific condition；OLED display screen and the integral type tri-colour LED of original creation, product are both artistic and practical；Indicator light annular can scroll when charging, realize that indicator lamp brightness adjusts and breathe display function.
Description
Technical field
The utility model belongs to electric vehicle engineering field, and in particular to a kind of Portable electric automobile charger.
Background technique
With universal, energy recharge equipment of the charging pile as electric car, increasingly by everybody of electric car
Pay attention to.At present there are mainly two types of electric automobile charging piles, first is that public operation charging pile, second is that the personal charging of car owner individual
Stake.Portable AC charger does not need fixed parking stall, can be oneself of many electric car car owners with onboard using flexible
With important selection of charging.
Major part portable charger in market only meets basic charge function at present, user using when insert and fill, intelligence
Energyization and hommization are insufficient, are unable to satisfy the use demand of all electric car car owner property and personalization.
Utility model content
The purpose of this utility model is to solve the above problems, and provides a kind of Portable electric automobile charger, integrates nothing
Line communication module, charge efficiency is high, mode can be with flexible setting, use is more humanized.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Portable electric automobile charger, including charging pipette tips, wired control box and three hole plugs, the charging pipette tips and
Wired control box is electrically connected by charge cable, and the wired control box includes display panel and control circuit board, the control circuit board packet
Include voltage and current detection circuit, line detection circuit, electric-leakage detection circuit, relay drive circuit, CP signal generate and detection
Circuit, Bluetooth wireless communication module, AC/DC power supply, MCU and EEPROM storage chip；The display panel refers to equipped with annular
Show lamp and display screen, is used to indicate the working condition of charger.
Further, the annular indicator light is bluish-green red trichromatism integral type annular indicator light, uses LED light；It is described
Display screen is OLED display screen.
Further, the Bluetooth wireless communication module is for connecting external portable mobile communication equipment.
The utility model has the beneficial effects that:
The utility model charger integrated wireless communication module, charge mode can be with flexible settings, and use is more humane, if
Limping charge mode is set, user's charging matter of great urgency in the case of battery charger failure can be solved；OLED display screen and the one of original creation
Formula tri-colour LED, product are both artistic and practical；Indicator light annular can scroll when charging, can also control driving chip by PWM
The EN pin of 74HC595 realizes that indicator lamp brightness adjusts and breathe display function.
Detailed description of the invention
In order to illustrate more clearly of the utility model embodiment technical solution, will make below to required in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model in order to more clearly
Illustrate the utility model embodiment or technical solution in the prior art, for those of ordinary skill in the art, is not paying
Out under the premise of creative work, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the electrical block diagram of the utility model；
Fig. 3 is the work flow diagram of the utility model；
Fig. 4 is the annular indicator light circuit schematic diagram of the utility model.
Specific embodiment
A kind of Portable electric automobile charger as shown in Figs. 1-2, including charging pipette tips 1, wired control box 2 and three hole plugs
3, the charging pipette tips 1 are electrically connected with wired control box 2 by charge cable 4, and the wired control box 2 includes display panel 21 and control electricity
Road plate 22, the control circuit board 22 include voltage and current detection circuit, line detection circuit, electric-leakage detection circuit, relay
Driving circuit, CP signal generates and detection circuit, Bluetooth wireless communication module, AC/DC power supply, MCU and EEPROM storage chip；
The display panel 21 is equipped with annular indicator light 23 and display screen 24, is used to indicate the working condition of charger.In wired control box 2
The integrated Bluetooth wireless communication module of control circuit board can be connect with cell phone client, carry out charger operation setting and statistics note
Record charger service condition.
Three hole plugs 3 in use, be inserted on household 16A Three-hole socket, charger line by the utility model charger first
Detection control circuit work inside box 2 is controlled, 220V voltage is detected and outlet ground is normal, blue indicator light is lighted, and is charged at this time
Device is in standby；After confirmation charger enters standby mode, charging pipette tips 1 are inserted into electric vehicle charge interface, charging
The CP signal of device wired control box 2 generates and detection circuit confirms control internal relay actuation after connection, and charger enters charging shape
State, charger green indicator light breathing flashing or rolling flash, display screen 24 show the information such as charging voltage and current.Work as charging
After device detects that electric car electricity is full of, charger wired control box 2 controls internal relay and disconnects, and charger green indicator light is normal
Bright, display screen 24 shows this charging used time and electricity.If in charging process, user extracts charging pipette tips 1, charger wired control box
2 detect that the charging disconnection of pipette tips 1 then reenters standby mode, and charger blue indicator light is always on, and display screen 24 shows this
Charge used time and electricity.After first pulling out the charging pipette tips 1 connecting with electric car after charging complete, then pull out three for hole plug of charger
3, it then stores charger and completes charging.
Annular LED status under each working condition of charger:
In addition to basic function, this programme charger supports bluetooth wireless connection, and user can be arranged by cell phone client
Charging current is arranged in charger charge mode.
This programme charger has normal mode, reserves timing mode, and three kinds of charge modes of limping mode meet different user
And the charge requirement of different use conditions.
Normal mode: refer to that operating mode is filled in common inserting and charger pipette tips 1 are inserted into electric car charging interface inspection
Connection is surveyed normally to charge immediately.
Reservation timing mode: refer to and charged after charger connects according to user setting timing, the setting time includes charging
Initial time and charging process duration, user can be according to oneself situation flexible arrangement charging time under this mode.For convenience
User reserves time set, which has the very fast charging of a key and a key economy charges two kinds and is arranged, and user triggers defensive position
Generator terminal calculates charging time and power automatically, simplifies user's manual setting.
Limping mode: refer to that charging process detects that charging pipette tips 1 are not connected, one kind after the failures such as ground wire does not connect is interim
Emergent charging mode.For security consideration, charging times and charge capacity are had certain limitations under limping mode, if charger detects
Failure elimination, automatically into normal mode；Next time, charging detected that failure needs user's manual setting again again.
Such as Fig. 3, limping mode realizes that process is as follows:
1) in a failure mode, charger is arranged by bluetooth wireless connection charger in user's operation mobile phone terminal to charger
Into limping mode.
2) charger enters under limping mode, detects fault type, and charge 1 failure of pipette tips in this way, and charger is attracted relay
Device charging and opening timing device after timing arrives, disconnect relay and stop charging, timer time is arranged by mobile phone terminal.
3) charger enters under limping mode, detects fault type, such as detects non-1 failure of charging pipette tips of failure, i.e. over-voltage
Or ground wire failure, charger attracting electric relay until determining CP battery on vehicle, full of after signal, fill by disconnection relay stopping
Electricity.
Charge 1 connecting fault setting method of pipette tips, and user inserts charging pipette tips 1 and connects vehicle charging mouth, if charger is always
In connection acknowledgement state (annular indicator light 23 is bluish-green alternately to be flashed), connection can't detect, then user passes through cell phone client
Charger setting charging 1 connecting fault of pipette tips is connected, while being recorded in charger EEPROM storage chip.
Such as the circuit diagram that Fig. 4 is annular indicator light 23:
Three colour circle shape indicator light 23 of integral type is by more copolar tri-colour LED annular arrangements, and most 16 LED lamps are by going here and there
Enter and go out driving chip 74HC595 driving, when charging indicator light can annular scroll, driving chip can also be controlled by PWM
The EN pin of 74HC595 realizes that indicator lamp brightness adjusts and breathe display function.
The content not being described in detail in the utility model is the prior art, and three kinds of the utility model from charge mode
This programme scope of protection of the claims are not belonging to, this programme is only applied protecting product structure and circuit structure.In addition, this is practical
Novel middle wireless blue tooth connection other communications can also be replaced by WiFi etc.；Charger and mobile phone visitor simultaneously
Family end is wirelessly connected and setting function also can be applied on the household charging pile of 7KW.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of Portable electric automobile charger, which is characterized in that including pipette tips (1), wired control box (2) Ji Sankong plug of charging
(3), the charging pipette tips (1) are electrically connected with wired control box (2) by charge cable (4), and the wired control box (2) includes display panel
(21) and control circuit board (22), the control circuit board (22) include voltage and current detection circuit, line detection circuit, electric leakage
Detection circuit, relay drive circuit, CP signal generate and detection circuit, Bluetooth wireless communication module, AC/DC power supply, MCU and
EEPROM storage chip；The display panel (21) is equipped with annular indicator light (23) and display screen (24), is used to indicate charging
The working condition of device.
2. a kind of Portable electric automobile charger according to claim 1, which is characterized in that the annular indicator light
(23) it is bluish-green red trichromatism integral type annular indicator light, uses LED light；The display screen (24) is OLED display screen.
3. a kind of Portable electric automobile charger according to claim 1 or 2, which is characterized in that the bluetooth is wireless
Communication module is for connecting external portable mobile communication equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224396.8U CN208559054U (en) | 2018-08-01 | 2018-08-01 | A kind of Portable electric automobile charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224396.8U CN208559054U (en) | 2018-08-01 | 2018-08-01 | A kind of Portable electric automobile charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208559054U true CN208559054U (en) | 2019-03-01 |
Family
ID=65448948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821224396.8U Active CN208559054U (en) | 2018-08-01 | 2018-08-01 | A kind of Portable electric automobile charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208559054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954090A (en) * | 2022-04-25 | 2022-08-30 | 一汽丰田汽车有限公司 | Charging control method, system and medium for two connecting wires in electric vehicle charging mode |
| CN115009056A (en) * | 2022-06-14 | 2022-09-06 | 一汽丰田汽车有限公司 | A charging connection device for an electric vehicle |
| EP4331905A1 (en) * | 2022-08-01 | 2024-03-06 | Robert Bosch GmbH | Method for charging an electrochemical energy store of an electrically drivable vehicle with a smart charging cable |
-
2018
- 2018-08-01 CN CN201821224396.8U patent/CN208559054U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954090A (en) * | 2022-04-25 | 2022-08-30 | 一汽丰田汽车有限公司 | Charging control method, system and medium for two connecting wires in electric vehicle charging mode |
| CN115009056A (en) * | 2022-06-14 | 2022-09-06 | 一汽丰田汽车有限公司 | A charging connection device for an electric vehicle |
| EP4331905A1 (en) * | 2022-08-01 | 2024-03-06 | Robert Bosch GmbH | Method for charging an electrochemical energy store of an electrically drivable vehicle with a smart charging cable |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |