CN107276214A - A kind of fan electromotor intelligent controller - Google Patents
A kind of fan electromotor intelligent controller Download PDFInfo
- Publication number
- CN107276214A CN107276214A CN201710549085.2A CN201710549085A CN107276214A CN 107276214 A CN107276214 A CN 107276214A CN 201710549085 A CN201710549085 A CN 201710549085A CN 107276214 A CN107276214 A CN 107276214A
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- China
- Prior art keywords
- module
- chip
- pin
- potentiometer
- circuit
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- 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.)
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Classifications
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
The invention discloses a kind of fan electromotor intelligent controller, including power module, control circuit and drive circuit, the power module includes step-down rectifier module, standby power supply module, Voltage stabilizing module and intelligent handover module, step-down rectifier module connects Voltage stabilizing module and intelligent handover module respectively, Voltage stabilizing module is also connected with intelligent handover module, intelligent handover module is also connected with standby power supply module, and power module connects connection control circuit and drive circuit respectively, and control circuit is also connected with drive circuit.Fan electromotor intelligent controller structure of the present invention is simple, component is few, using only a timer chip, circuit is switched over by single-pole double-throw switch (SPDT), so that circuit has the dual-use function of timing controlled and speed regulating control, this circuit adds stand-by power supply simultaneously, can carry and use, not limited by line, convenient early in-car, open air is used, therefore has the advantages that length vdiverse in function, performance are stable and easy to use.
Description
Technical field
The present invention relates to a kind of electric machine controller, specifically a kind of fan electromotor intelligent controller.
Background technology
Fan, refer to hot day takes cool apparatus so as to raw wind.Electric fan, is the device that air-flow is produced with electric drive, interior configuration
Fan be powered to carrying out rotating chemical conversion natural wind later and reach the effect enjoyed the cool.
Although the development of science and technology causes air-conditioning to become the household electrical appliance of average family, air-conditioning can be made when unlatching
Into indoor air humidity reduction, overdrying, easily trigger breathing problem, and the power consumption of air-conditioning is huge, therefore, it is possible to close
Being combined fan and air-conditioning of reason, can be only achieved the effect of health.
Some simple inexpensive fans only have single opening and closing function, it is impossible to meet the normal need of people
Ask, it is therefore desirable to make improvements.
The content of the invention
It is an object of the invention to provide a kind of fan electromotor intelligent controller, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of fan electromotor intelligent controller, including power module, control circuit and drive circuit, the power module bag
Step-down rectifier module, standby power supply module, Voltage stabilizing module and intelligent handover module are included, step-down rectifier module connects voltage stabilizing mould respectively
Block and intelligent handover module, Voltage stabilizing module are also connected with intelligent handover module, and intelligent handover module is also connected with standby power supply module, electricity
Source module connects connection control circuit and drive circuit respectively, and control circuit is also connected with drive circuit.
It is used as the preferred scheme of the present invention：The step-down rectifier module includes transformer W and rectifier bridge T, intelligence switching mould
Block is relay K, and Voltage stabilizing module is chip IC 1, and stand-by power supply is battery E, and control circuit includes potentiometer RP1, diode
D1, single-pole double-throw switch (SPDT) S1, switch S2, potentiometer RP2 and chip IC 1, drive circuit include resistance R3 and triode V1, described
A potentiometer RP1 fixing end connecting valve S2, electric capacity C2, motor M, the pin 4 of chip IC 1, the pin 8 of chip IC 1, after
Electrical equipment K contact K-1 and diode D2 negative electrode, diode D2 anode connect the pin 3 of chip IC 2, the pin of chip IC 2
2 connection relay K and rectifier bridge T port 2, relay K contact K-1 other end connection battery E positive pole, rectifier bridge
T control source port 1 and 3 connects transformer W secondary windings N2 two ends, transformer W armature winding N1 connections respectively
220V alternating currents, potentiometer RP1 another fixing end connects electric capacity C1, diode D1 negative electrode and single-pole double-throw switch (SPDT) S1
Moved end 2, potentiometer RP1 sliding end connection diode D1 anode and the pin 7 of chip IC 1, do not switch S2 other end company
Connecting resistance R1, resistance the R1 other end connection electric capacity C2 other end, a potentiometer PR2 fixing end and single-pole double-throw switch (SPDT)
S1 not moved end 1, the switch S2 other end connection resistance R1 other end, electric capacity C1 other end connection potentiometer RP2's is another
One fixing end, the pin 2 of chip IC 2, the relay K other end, rectifier bridge T port 4, potentiometer RP2 sliding end, electricity
Hold the pin 1 of C3, triode V1 emitter stage and chip IC 1, the connection resistance R3 of pin 3 of chip IC 1, the resistance R3 other end
Connecting triode V1 base stage.
It is used as the preferred scheme of the present invention：The switch S2 is key switch.
It is used as the preferred scheme of the present invention：The model NE555 of the chip IC 1, the model LM7812 of chip IC 2.
It is used as the preferred scheme of the present invention：The triode V2 is 9013 type NPN triodes.
It is used as the preferred scheme of the present invention：The transformer W is step-down transformer.
It is used as the preferred scheme of the present invention：The rectifier bridge T is full bridge rectifier.
Compared with prior art, the beneficial effects of the invention are as follows：Fan electromotor intelligent controller structure of the present invention is simple, member
Device is few, using only a timer chip, circuit is switched over by single-pole double-throw switch (SPDT) so that circuit has timing control
The dual-use function of system and speed regulating control, while this circuit adds stand-by power supply, can carry and use, not limited by line
System, convenient early in-car, open air is used, therefore has the advantages that length vdiverse in function, performance are stable and easy to use.
Brief description of the drawings
Fig. 1 is the circuit diagram of fan electromotor intelligent controller.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, a kind of fan electromotor intelligent controller, including power module, control circuit and drive circuit, it is described
Power module includes step-down rectifier module, standby power supply module, Voltage stabilizing module and intelligent handover module, step-down rectifier module difference
Voltage stabilizing module and intelligent handover module are connected, Voltage stabilizing module is also connected with intelligent handover module, and intelligent handover module is also connected with standby
Power module, power module connects connection control circuit and drive circuit respectively, and control circuit is also connected with drive circuit.
Step-down rectifier module includes transformer W and rectifier bridge T, and intelligent handover module is relay K, and Voltage stabilizing module is chip
IC1, stand-by power supply is battery E, and control circuit includes potentiometer RP1, diode D1, single-pole double-throw switch (SPDT) S1, switch S2, electricity
Position device RP2 and chip IC 1, drive circuit includes resistance R3 and triode V1, the potentiometer RP1 fixing end connection are opened
Close S2, electric capacity C2, motor M, the pin 4 of chip IC 1, the pin 8 of chip IC 1, relay K contact K-1 and diode D2
Negative electrode, diode D2 anode connects the pin 3 of chip IC 2, and the pin 2 of chip IC 2 connects relay K and rectifier bridge T end
Mouth 2, relay K contact K-1 other end connection battery E positive pole, rectifier bridge T control source port 1 and 3 connects respectively
Connect transformer W secondary windings N2 two ends, transformer W armature winding N1 connection 220V alternating currents, potentiometer RP1's is another
Individual fixing end connection electric capacity C1, diode D1 negative electrode and single-pole double-throw switch (SPDT) S1 not moved end 2, potentiometer RP1 sliding end
Diode D1 anode and the pin 7 of chip IC 1 are connected, switch the S2 other end connection resistance R1, resistance the R1 other end connect
The electric capacity C2 other end, a potentiometer PR2 fixing end and single-pole double-throw switch (SPDT) S1 not moved end 1 are connect, switch S2's is another
The end connection resistance R1 other end, electric capacity C1 other end connection potentiometer RP2 another fixing end, the pin of chip IC 2
2nd, the relay K other end, rectifier bridge T port 4, potentiometer RP2 sliding end, electric capacity C3, triode V1 emitter stage and
The pin 1 of chip IC 1, the connection resistance R3 of pin 3 of chip IC 1, resistance R3 other end connecting triode V1 base stage.
Switch S2 is key switch.The model NE555 of chip IC 1, the model LM7812 of chip IC 2.Triode V2
For 9013 type NPN triodes.Transformer W is step-down transformer.Rectifier bridge T is full bridge rectifier.
The present invention operation principle be:Power module in circuit is divided into four parts, step-down rectifier module, stand-by power supply mould
Block, Voltage stabilizing module and intelligent handover module, when civil power is normal, 220V civil powers are given after transformer pressure-reducing, rectifier bridge T rectifications
Relay K is powered, and its contact K-1 is disconnected, and now civil power is powered by voltage stabilizing chip IC2 to circuit, when running into civil power power-off, after
Electrical equipment K dead electricity, the K-1 adhesives of its contact, now battery E powered to circuit, reach the purpose of dual power supply, in use, will
When S2 is placed in " 1 " position, IC1 and peripheral cell composition timing control circuit.In use, clicking S2, make IC1 2 pin, 6 pin
For high potential, 3 pin output low level, V1 is triggered and turned on, and M, which is powered, to be operated.At the same time, VCC charges through RP2 to C2, makes
IC1 2 pin, 6 pin voltages are gradually reduced.When bipod voltage is down to VCC/3, IC1 3 pin output high level ends V1, fixed
When the time terminate, M working power is cut off.RP2 resistance is adjusted, thus it is possible to vary C3 charging interval, so as to change timing
Close the time of power supply, and then realize the timing controlled to motor M.
When S2 is placed in into " 2 " position, IC1 and peripheral component composition trigger generator circuit.IC1 3 pin output
The adjustable trigger pulse of dutycycle, for controlling the V1 angle of flow.Adjust RP1 resistance, thus it is possible to vary the width of trigger pulse,
The size of the V1 angles of flow is controlled, so as to change M running speed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of fan electromotor intelligent controller, including power module, control circuit and drive circuit, it is characterised in that described
Power module includes step-down rectifier module, standby power supply module, Voltage stabilizing module and intelligent handover module, step-down rectifier module difference
Voltage stabilizing module and intelligent handover module are connected, Voltage stabilizing module is also connected with intelligent handover module, and intelligent handover module is also connected with standby
Power module, power module connects connection control circuit and drive circuit respectively, and control circuit is also connected with drive circuit.
2. a kind of fan electromotor intelligent controller according to claim 1, it is characterised in that the step-down rectifier module bag
Transformer W and rectifier bridge T are included, intelligent handover module is relay K, and Voltage stabilizing module is chip IC 1, and stand-by power supply is battery E,
Circuit is controlled to include potentiometer RP1, diode D1, single-pole double-throw switch (SPDT) S1, switch S2, potentiometer RP2 and chip IC 1, driving
Circuit includes resistance R3 and triode V1, the potentiometer RP1 fixing end connecting valve S2, electric capacity C2, motor M, a core
Piece IC1 pin 4, the pin 8 of chip IC 1, relay K contact K-1 and diode D2 negative electrode, diode D2 anode connect
The pin 3 of chip IC 2 is connect, the pin 2 of chip IC 2 connects relay K and rectifier bridge T port 2, relay K contact K-1's
Other end connection battery E positive pole, rectifier bridge T control source port 1 and 3 connects transformer W secondary windings N2 respectively
Two ends, transformer W armature winding N1 connection 220V alternating currents, potentiometer RP1 another fixing end connection electric capacity C1, two
Pole pipe D1 negative electrode and single-pole double-throw switch (SPDT) S1 not moved end 2, potentiometer RP1 sliding end connection diode D1 anode and core
Piece IC1 pin 7, switch the S2 other end connection resistance R1, resistance the R1 other end connection electric capacity C2 other end, potentiometer
A PR2 fixing end and single-pole double-throw switch (SPDT) S1 not moved end 1, the switch S2 other end connection resistance R1 other end, electricity
The other end for holding C1 connects potentiometer RP2 another fixing end, the pin 2 of chip IC 2, the relay K other end, rectifier bridge
T port 4, potentiometer RP2 sliding end, electric capacity C3, the pin 1 of triode V1 emitter stage and chip IC 1, chip IC 1
Pin 3 connects resistance R3, resistance R3 other end connecting triode V1 base stage.
3. a kind of fan electromotor intelligent controller according to claim 1, it is characterised in that the switch S2 opens for button
Close.
4. a kind of fan electromotor intelligent controller according to claim 1, it is characterised in that the model of the chip IC 1
For NE555, the model LM7812 of chip IC 2.
5. a kind of fan electromotor intelligent controller according to claim 1, it is characterised in that the triode V2 is 9013
Type NPN triode.
6. a kind of fan electromotor intelligent controller according to claim 1, it is characterised in that the transformer W is decompression
Transformer.
7. a kind of fan electromotor intelligent controller according to claim 1, it is characterised in that the rectifier bridge T is full-bridge
Rectification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549085.2A CN107276214A (en) | 2017-07-07 | 2017-07-07 | A kind of fan electromotor intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549085.2A CN107276214A (en) | 2017-07-07 | 2017-07-07 | A kind of fan electromotor intelligent controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107276214A true CN107276214A (en) | 2017-10-20 |
Family
ID=60073195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549085.2A Withdrawn CN107276214A (en) | 2017-07-07 | 2017-07-07 | A kind of fan electromotor intelligent controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107276214A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445556A (en) * | 2018-10-17 | 2019-03-08 | 北京多联元信息技术有限公司 | A kind of AC-DC double power supply device for server power supply |
| CN109469641A (en) * | 2018-12-08 | 2019-03-15 | 中山风之源电器实业有限公司 | A kind of Multifunctional fan electric machine controller |
| CN109654705A (en) * | 2018-12-12 | 2019-04-19 | 柳良红 | A kind of public restroom energy-saving scavenging system |
| CN110323085A (en) * | 2019-06-18 | 2019-10-11 | 贵州电网有限责任公司 | A kind of isolation switch device with vacuum circuit breaker linkage separating brake |
| US11939985B2 (en) | 2021-09-18 | 2024-03-26 | Jiangmen Keye Electric Appliances Manufacturing Co., Ltd | Control circuit for motor powered by storage battery and fan |
-
2017
- 2017-07-07 CN CN201710549085.2A patent/CN107276214A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445556A (en) * | 2018-10-17 | 2019-03-08 | 北京多联元信息技术有限公司 | A kind of AC-DC double power supply device for server power supply |
| CN109469641A (en) * | 2018-12-08 | 2019-03-15 | 中山风之源电器实业有限公司 | A kind of Multifunctional fan electric machine controller |
| CN109654705A (en) * | 2018-12-12 | 2019-04-19 | 柳良红 | A kind of public restroom energy-saving scavenging system |
| CN110323085A (en) * | 2019-06-18 | 2019-10-11 | 贵州电网有限责任公司 | A kind of isolation switch device with vacuum circuit breaker linkage separating brake |
| US11939985B2 (en) | 2021-09-18 | 2024-03-26 | Jiangmen Keye Electric Appliances Manufacturing Co., Ltd | Control circuit for motor powered by storage battery and fan |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |
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| WW01 | Invention patent application withdrawn after publication |