CN109510029A - The charge connector of fiery zero reverse phase alarm - Google Patents
The charge connector of fiery zero reverse phase alarm Download PDFInfo
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- CN109510029A CN109510029A CN201811623013.9A CN201811623013A CN109510029A CN 109510029 A CN109510029 A CN 109510029A CN 201811623013 A CN201811623013 A CN 201811623013A CN 109510029 A CN109510029 A CN 109510029A
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- 238000001514 detection method Methods 0.000 claims abstract description 16
- 101000919382 Rattus norvegicus Cytochrome P450 2C6 Proteins 0.000 claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 16
- 102100038077 CD226 antigen Human genes 0.000 claims description 5
- 101000884298 Homo sapiens CD226 antigen Proteins 0.000 claims description 5
- 101000670986 Homo sapiens Symplekin Proteins 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- 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
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
-
- 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
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- 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
-
- 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
- H01R13/717—Structural association with built-in electrical component with built-in light source
- H01R13/7175—Light emitting diodes (LEDs)
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of charge connector of fiery zero reverse phase alarm, vertical, charging box and connector including attaching plug group, charging box includes a fiery zero reverse phase detection unit, fiery zero reverse phase detection unit includes the first rectification unit, the first filter unit, single-chip microcontroller, the second rectification unit and the second filter unit, connection relationship therein are as follows: one end of the first rectification unit connects zero line, the other end of first rectification unit connects one end of the first filter unit, the AD sample port PTF1 of the other end connection single-chip microcontroller of the first filter unit;One end of second rectification unit connects zero line side, and the other end of the second rectification unit connects one end of the second filter unit, the AD sample port PTF2 of the other end connection single-chip microcontroller of the second filter unit.The present invention always monitors fiery zero rp state of product in real time in automobile charging process;Structure is simple, when alarm LED light is glittering, cuts off charging circuit.
Description
Technical field
The present invention relates to charging equipment for automobile more particularly to a kind of fire for electric car and mixed electrical automobile charging connection
The charge connector of zero reverse phase alarm.
Background technique
To the current stage, people are more and more stronger to the consciousness of environmental protection for socio-economic development, to low-carbon economy and low
The demand of carbon life is more more and more intense, and oil price constantly rises high at the same time, therefore is directed to automobile industry, and people urgently seek
The engine technology looked for novelty, to replace traditional internal-combustion engine technology.In this context, energy-saving and environment-friendly electric car and mixed dynamic vapour
For vehicle increasingly by the attention of people and concern, the promotion and popularization of electric car and mixed electrical automobile also necessarily become trend, and
The use of electric car and mixed electrical automobile, it will be greatly promoted the development of the corollary equipments such as charge connector.
Currently there are various charge connectors, they can satisfy filling for different types of automobile substantially
Electricity demanding, but they still have some shortcomings, and there are also the places promoted.
Summary of the invention
In view of the foregoing drawbacks, the object of the present invention is to provide a kind of structure is simple, the charge connector of fiery zero reverse phase alarm,
To solve existing technical problem.
To achieve the above object, present invention employs technical solutions below:
A kind of charge connector of fiery zero reverse phase alarm, charges, including a power supply is inserted for electric car and mixed electrical automobile
Head organizes a vertical, charging box and a connector, and the attaching plug group is stood, charging box and connector are sequentially electrically connected;The electricity
Vertical source plug group includes zero line, zero line side and ground terminal;The charging box includes a fiery zero reverse phase detection unit, and described fiery zero
Reverse phase detection unit includes one first rectification unit, one first filter unit, a single-chip microcontroller, one second rectification unit and one second
Filter unit, connection relationship therein are as follows: one end of first rectification unit connects the zero line, and first rectification is single
The other end of member connects one end of first filter unit, and the other end of first filter unit connects the monolithic
The AD sample port PTF1 of machine;One end of second rectification unit connects the zero line side, second rectification unit it is another
Outer one end connects one end of second filter unit, and the other end of second filter unit connects the AD of the single-chip microcontroller
Sample port PTF2.
According to the charge connector that zero reverse phase of fire described in present pre-ferred embodiments is alarmed, the first rectification unit packet
The anode for including resistance R1, resistance R2, diode D1 and diode D2, the diode D1 connects the zero line, two pole
The cathode of pipe D1 connects one end of the resistance R1, and the other end of the resistance R1 connects the anode of the diode D2, institute
The one end for stating resistance R2 connects between the resistance R1 and the anode of the diode D2, the other end connection of the resistance R2
The ground terminal;First filter unit includes the cathode connection capacitor of capacitor C1 and resistance R3, the diode D2
One end that the resistance R3 is connected behind one end of C1 reconnects the AD sample port PTF1 of the single-chip microcontroller.
According to the charge connector that zero reverse phase of fire described in present pre-ferred embodiments is alarmed, the second rectification unit packet
The anode for including resistance R4, resistance R5, diode D3 and diode D4, the diode D3 connects the zero line side, two pole
The cathode of pipe D3 connects one end of the resistance R4, and the other end of the resistance R4 connects the anode of the diode D4, institute
The one end for stating resistance R5 connects between the resistance R4 and the anode of the diode D4, the other end connection of the resistance R5
The ground terminal;Second filter unit includes the cathode connection capacitor of capacitor C2 and resistance R6, the diode D4
One end that the resistance R6 is connected behind one end of C2 reconnects the AD sample port PTF2 of the single-chip microcontroller.
According to the charge connector that zero reverse phase of fire described in present pre-ferred embodiments is alarmed, the charging box further includes one
LED shows that alarm unit, the LED show that alarm unit connects the port PTA1 of the single-chip microcontroller.
According to the charge connector that zero reverse phase of fire described in present pre-ferred embodiments is alarmed, the charging box further includes one
Charge relay control unit, the charge relay control unit connects the single-chip microcontroller, for cutting off charging circuit
The design philosophy of the application: improving existing charge connector, and in charging, plug end connects home wall
On socket, charge connector end is inserted into vehicle interface, controlled and charged by charging box, and the application designs fiery zero reverse phase detection report
Alert circuit has the function of the fiery zero reverse phase alarm of testing product, and protection charging safety can monitor Product Status in real time as required,
The security reliability of product is improved, guarantees charge connector charge operation.
Due to the technical characteristic more than using, so that the present invention compared with the prior art, has the following advantages and accumulates
Pole effect:
The first, the application always monitors fiery zero rp state of product in real time in automobile charging process;
The second, the application structure is simple, when alarm LED light is glittering, cuts off charging circuit, stops charging, meets electricity
Demand of the electrical automobile to AC charging attachment device safe charging.
Certainly, any one specific embodiment for implementing the content of present invention, might not have the skill of all of the above simultaneously
Art effect.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of the application charge connector;
Fig. 2 is the connection schematic diagram of the fiery zero reverse phase detection unit of the application;
Fig. 3 is the circuit diagram of the fiery zero reverse phase detection unit of the application.
Specific embodiment
Several preferred embodiments of the invention are described in detail below in conjunction with attached drawing, but the present invention is not restricted to
These embodiments.The present invention covers any substitution made on the essence and scope of the present invention, modification, equivalent method and side
Case.In order to make the public have thorough understanding to the present invention, it is described in detail in the following preferred embodiment of the present invention specific thin
Section, and the present invention can also be understood completely in description without these details for a person skilled in the art.In addition, in order to avoid
Cause for the essence of the present invention it is unnecessary obscure, be not described in detail well-known method, process, process, element etc..
Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of charge connector of fiery zero reverse phase alarm, for electric car and mixed dynamic vapour
Vehicle charging, including an attaching plug group found 1, one charging box 2 and a connector 3, and the attaching plug group is found 1, charging box 2 and connected
Device 3 is connect sequentially to be electrically connected;The attaching plug group vertical 1 is used to connect DC power supply, the charging box 2 be used to power supply arrange and
Alarm, the connector 3 are used to connect the charging interface of automobile.The attaching plug group vertical 1 include zero line L, zero line side N and
Ground terminal PE;The charging box 2 includes a fiery zero reverse phase detection unit 10, and the fiery zero reverse phase detection unit 10 includes one first
Rectification unit 11, one first filter unit 12, a single-chip microcontroller 13, one second rectification unit 14 and one second filter unit 15,
In connection relationship are as follows: one end of first rectification unit 11 connects the zero line L, first rectification unit 11 it is another
Outer one end connects one end of first filter unit 12, and the other end of first filter unit 12 connects the single-chip microcontroller
13 AD sample port PTF1;One end of second rectification unit 14 connects the zero line side N, second rectification unit 14
Other end connect one end of second filter unit 15, the other end of second filter unit 15 connects the list
The AD sample port PTF2 of piece machine 13.
Please refer to the following table 1, the AD sample port PTF1 of single-chip microcontroller 13 and the AD sample port PTF2 and failure of single-chip microcontroller 13
The relationship of state.
Table 1
" 0 " represents low level (0~1.5V);Represent high level (3.5~5.5V)
When table 1 shows that the AD sample port PTF1 of single-chip microcontroller 13 is low level (0~1.5V), the AD sampling end of single-chip microcontroller 13
When mouth PTF2 is high level (3.5~5.5V), product is fiery zero reverse phase connection, remaining phase product is working properly, when fiery zero
The port PTA1 of single-chip microcontroller 13 exports alarm signal when reverse phase, and driving LED light is glittering, cuts off charge power supply.
Then illustratively circuit connection, as shown in figure 3, first rectification unit 11 includes resistance R1, resistance R2, two
Described in the cathode connection of the connection of the anode of pole pipe D1 and diode D2, the diode D1 zero line L, the diode D1
One end of resistance R1, the other end of the resistance R1 connect the anode of the diode D2, one end connection of the resistance R2
Between the resistance R1 and the anode of the diode D2, the other end of the resistance R2 connects the ground terminal PE;It is described
First filter unit 12 includes capacitor C1 and resistance R3, and the cathode of the diode D2 connects after connecting one end of the capacitor C1
One end of the resistance R3 reconnects the AD sample port PTF1 of the single-chip microcontroller 13.The other end of the capacitor C1 connects
The other end of the ground terminal PE, the resistance R3 connect the ground terminal PE.
In addition, second rectification unit 14 includes resistance R4, resistance R5, diode D3 and diode D4, two pole
The anode of pipe D3 connects the zero line side N, and the cathode of the diode D3 connects one end of the resistance R4, the resistance R4's
Other end connects the anode of the diode D4, and one end of the resistance R5 connects the resistance R4's and diode D4
Between anode, the other end of the resistance R5 connects the ground terminal PE;Second filter unit 15 include capacitor C2 and
Resistance R6, the cathode of the diode D4 connect the one end for connecting the resistance R6 behind one end of the capacitor C2, reconnect institute
State the AD sample port PTF2 of single-chip microcontroller 13.The other end of the capacitor C2 connects the ground terminal PE, the resistance R6's
Other end connects the ground terminal PE.
Then the illustratively effect of circuit connects diode D1 on product zero line L, is used for ac voltage rectifier
Become DC pulse moving voltage, diode D1 anode is connected with a conducting wire with the zero line L exchanged specifically, passes through diode
D1 cathode output ripple direct current signal, resistance R1, resistance R2 divide pulsating dc voltage low after A point output partial pressure
Pulsating dc voltage, diode D2 and capacitor C1, resistance R3 cooperation rectification, filtering are pressed, DC voltage is exported in B point, then send
Enter the AD sample port PTF1 of single-chip microcontroller 13.
In addition, diode D3 is connected on product zero line side N, for ac voltage rectifier to be become DC pulse moving voltage,
Specifically diode D3 anode is connected with the zero line side N exchanged with a conducting wire, it is straight by diode D3 cathode output ripple
Signal is flowed, pulsating dc voltage is divided the low pressure pulsating dc voltage after C point output partial pressure by resistance R4, resistance R5,
Diode D4 and capacitor C2, resistance R6 cooperation rectification, filtering export DC voltage in D point, and the AD for being then sent into single-chip microcontroller 13 is adopted
Sample port PTF2.
As shown in Fig. 2, further including that a LED shows that alarm unit 16, the LED show that alarm unit 16 connects the monolithic
The port PTA1 of machine 13.When the state 2 in table 1 occurs, single-chip microcontroller 13 exports alarm signal by port PTA1, drives LED
Indicator light is glittering, and charging person is reminded to pay attention to.In addition, the charging box 2 further includes a charge relay control unit 17, it is described to fill
Electrical relay control unit 17 connects the single-chip microcontroller 13, for cutting off charging circuit, stops charging.When the state 2 in table 1 goes out
Now, single-chip microcontroller 13 cuts off charge power supply by charge relay control unit 17, avoids disaster.
In general, by (face socket is seen) in national standard AC Power supply socket, the right contact pin is firewire (L), and a left side connects
Contact pin is zero curve (N), and when product plug correctly accesses alternating current by national standard, fiery zero reverse phase detection circuit is by input AC
Voltage is changed into low-voltage DC level, is sent into 13 sample port PTF1, PTF2 of single-chip microcontroller, and level output state is in table 1 at this time
State 1, state 3, state 4, fiery zero reverse phase detection circuit are not alarmed;When product plug does not access alternating current correctly by national standard
When, input ac voltage is changed into low-voltage DC level by fiery zero reverse phase detection circuit, be sent into 13 sample port PTF1 of single-chip microcontroller,
PTF2, when level output state is state 2 in table 1 at this time, fiery zero reverse phase detection circuit alarm, alarm LED light is glittering, cuts
It cuts steam vehicle charging circuit, stops charging.
Fiery zero reverse phase detection warning circuit is mounted in the charging box 2 of AC charging connection, is begun in automobile charging process
Fiery zero rp state of product is monitored in real time eventually, when the fiery zero reverse phase plug of product is reversed, charging box 2 is alarmed at once, report
Alert LED light is glittering at once, while cutting off charging circuit, stops charging, meets electric car to AC charging attachment device
The demand of safe charging.
In conclusion, so that the present invention is compared with the prior art, having as follows due to the technical characteristic more than using
Advantage and good effect:
The first, the application always monitors fiery zero rp state of product in real time in automobile charging process;
The second, the application structure is simple, when alarm LED light is glittering, cuts off charging circuit, stops charging, meets electricity
Demand of the electrical automobile to AC charging attachment device safe charging.
Invention preferred embodiment is only intended to help to illustrate the present invention.There is no all thin of detailed descriptionthe for preferred embodiment
Section, does not limit the invention to the specific embodiments described.Obviously, according to the content of this specification, many repair can be made
Change and changes.These embodiments are chosen and specifically described to this specification, is principle and reality in order to better explain the present invention
Using so that skilled artisan be enable to utilize the present invention well.The present invention is only by claims and its complete
The limitation of portion's range and equivalent.Disclosed above is only presently preferred embodiments of the present invention, but is not used to limit itself,
Equivalent change and change any to be familiar with those skilled in the art without prejudice to spirit of that invention intension, done,
It should all be within the scope of the present invention.
Claims (5)
1. a kind of charge connector of fiery zero reverse phase alarm, charges for electric car and mixed electrical automobile, which is characterized in that including
One attaching plug group is vertical, a charging box and a connector, and the attaching plug group is vertical, charging box and connector sequentially electrically connect
It connects;The vertical attaching plug group includes zero line, zero line side and ground terminal;The charging box includes that a fiery zero reverse phase detection is single
Member, the fiery zero reverse phase detection unit include one first rectification unit, one first filter unit, a single-chip microcontroller, one second rectification
Unit and one second filter unit, connection relationship therein are as follows:
One end of first rectification unit connects the zero line, the other end connection of first rectification unit described the
One end of one filter unit, the other end of first filter unit connect the AD sample port PTF1 of the single-chip microcontroller;
One end of second rectification unit connects the zero line side, the other end connection of second rectification unit described the
One end of two filter units, the other end of second filter unit connect the AD sample port PTF2 of the single-chip microcontroller.
2. the charge connector of fire as described in claim 1 zero reverse phase alarm, which is characterized in that the first rectification unit packet
The anode for including resistance R1, resistance R2, diode D1 and diode D2, the diode D1 connects the zero line, two pole
The cathode of pipe D1 connects one end of the resistance R1, and the other end of the resistance R1 connects the anode of the diode D2, institute
The one end for stating resistance R2 connects between the resistance R1 and the anode of the diode D2, the other end connection of the resistance R2
The ground terminal;
First filter unit includes capacitor C1 and resistance R3, and the cathode of the diode D2 connects one end of the capacitor C1
The one end for connecting the resistance R3 afterwards reconnects the AD sample port PTF1 of the single-chip microcontroller.
3. the charge connector of fire as described in claim 1 zero reverse phase alarm, which is characterized in that the second rectification unit packet
The anode for including resistance R4, resistance R5, diode D3 and diode D4, the diode D3 connects the zero line side, two pole
The cathode of pipe D3 connects one end of the resistance R4, and the other end of the resistance R4 connects the anode of the diode D4, institute
The one end for stating resistance R5 connects between the resistance R4 and the anode of the diode D4, the other end connection of the resistance R5
The ground terminal;
Second filter unit includes capacitor C2 and resistance R6, and the cathode of the diode D4 connects one end of the capacitor C2
The one end for connecting the resistance R6 afterwards reconnects the AD sample port PTF2 of the single-chip microcontroller.
4. the charge connector of fire as described in claim 1 zero reverse phase alarm, which is characterized in that the charging box further includes one
LED shows that alarm unit, the LED show that alarm unit connects the port PTA1 of the single-chip microcontroller.
5. the charge connector of fire as described in claim 1 zero reverse phase alarm, which is characterized in that the charging box further includes one
Charge relay control unit, the charge relay control unit connects the single-chip microcontroller, for cutting off charging circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811623013.9A CN109510029A (en) | 2018-12-28 | 2018-12-28 | The charge connector of fiery zero reverse phase alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811623013.9A CN109510029A (en) | 2018-12-28 | 2018-12-28 | The charge connector of fiery zero reverse phase alarm |
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CN109510029A true CN109510029A (en) | 2019-03-22 |
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CN201811623013.9A Pending CN109510029A (en) | 2018-12-28 | 2018-12-28 | The charge connector of fiery zero reverse phase alarm |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2561127Y (en) * | 2002-07-17 | 2003-07-16 | 胡循如 | Multifunctional power source plug |
CN102332699A (en) * | 2011-07-28 | 2012-01-25 | 深圳市良辉科技有限公司 | Ground wire safety voltage control system |
CN208111833U (en) * | 2018-04-11 | 2018-11-16 | 深圳绿米联创科技有限公司 | Wall socket and smart home system based on the wall socket |
CN209233079U (en) * | 2018-12-28 | 2019-08-09 | 宁波洛卡特汽车零部件有限公司 | The charge connector of fiery zero reverse phase alarm |
-
2018
- 2018-12-28 CN CN201811623013.9A patent/CN109510029A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2561127Y (en) * | 2002-07-17 | 2003-07-16 | 胡循如 | Multifunctional power source plug |
CN102332699A (en) * | 2011-07-28 | 2012-01-25 | 深圳市良辉科技有限公司 | Ground wire safety voltage control system |
CN208111833U (en) * | 2018-04-11 | 2018-11-16 | 深圳绿米联创科技有限公司 | Wall socket and smart home system based on the wall socket |
CN209233079U (en) * | 2018-12-28 | 2019-08-09 | 宁波洛卡特汽车零部件有限公司 | The charge connector of fiery zero reverse phase alarm |
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