CN208334986U - A kind of intelligent control fan circuit - Google Patents
A kind of intelligent control fan circuit Download PDFInfo
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- CN208334986U CN208334986U CN201821146589.6U CN201821146589U CN208334986U CN 208334986 U CN208334986 U CN 208334986U CN 201821146589 U CN201821146589 U CN 201821146589U CN 208334986 U CN208334986 U CN 208334986U
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Abstract
A kind of intelligent control fan circuit, the utility model is by being provided with one-chip computer module, switch drive module, direct current generator fan, bluetooth module, command module, one-chip computer module is electrically connected with bluetooth module, switch drive module respectively, switch drive module is connect with direct current generator fan, and bluetooth module is connect with command module by Bluetooth signal；Control command signal is transferred to one-chip computer module by bluetooth module in such a way that Bluetooth signal connects by command module, one-chip computer module realizes the rotation of control direct current generator fan by control switch drive module, the utility model realizes the intelligent control for DC fan, reduces the traditional approach that closely change is needed when controlling fan.
Description
Technical field
The utility model relates to technical field of intelligent home control, more particularly to a kind of intelligent control fan circuit.
Background technique
Domestic smart home industry is now also in the state constantly groped and studied, but also no picture traditional home appliance row
Industry has same consensus standard, and the smart home product respectively produced not can be carried out intercommunication, multiplexing, causes production cost big
It is big to increase.Be engaged in the company of smart home be also it is multifarious, there is major mobile phone brand manufacturers to release intelligent ecological circle concept
Smart home product has traditional home appliance giant to set about smart home product, and the main management point of different enterprises is different, so producing
The product quality quality come is different, greatly destroys users to the first impression of smart home product；Secondly intelligent family
The after-sale service for occupying industry is horizontal or poor, and smart home system structure is many and diverse, and each functional module is closely coupled, therefore produces
The probability that product break down is relatively high, and level should really dropping place be to crucial point after sale at this time, and not so users never can be right
Smart home product is confident.The development that these key points hamper smart home industry is universal, so domestic at present only have very
Small part is installed for testing research, really for daily life or seldom.
Therefore, in view of the shortcomings of the prior art, providing a kind of intelligent control fan circuit to solve prior art deficiency very
It is necessary.
Utility model content
The purpose of this utility model is that a kind of intelligent control fan circuit is provided in place of avoiding the deficiencies in the prior art,
The intelligent control fan circuit sends control command to electric fan when in use by way of remote signal, electric fan according to
Order is braked, and realizes user for the intelligent control of electric fan.
The above-mentioned purpose of the utility model is realized by following technological means.
A kind of intelligent control fan circuit is provided, be provided with one-chip computer module, switch drive module, direct current generator fan,
Bluetooth module, command module.
Above-mentioned, one-chip computer module is electrically connected with bluetooth module, switch drive module respectively, switch drive module and direct current
Electric motor fan connection, bluetooth module are connect with command module by Bluetooth signal；
Specifically, control command signal is transferred to by command module in such a way that Bluetooth signal connects by bluetooth module
One-chip computer module, one-chip computer module realize the rotation of control direct current generator fan by control switch drive module.
Preferably, one-chip computer module is provided with chip U1, chip U2, interface DB9, capacitor C5, capacitor C6, capacitor C7, electricity
Hold C8 and capacitor C9；
1 foot of interface DB9 is grounded, and 6 feet of interface DB9 are connect with 13 feet of chip U1,7 feet and core of interface DB9
14 feet of piece U1 connect, and 1 foot of chip U1 is connect with one end of capacitor C8, and 1 foot of chip U1 is connect with one end of capacitor C7, core
3 feet of piece U1 are connect with the other end of capacitor C8, and 4 feet of chip U1 are connect with one end of capacitor C6,5 feet and capacitor of chip U1
The other end of C6 connects, and 6 feet of chip U1 are connect with one end of capacitor C5,11 feet of chip U1 respectively with 11 feet of chip U2,
The A1 point of bluetooth module connects, and 12 feet of chip U1 are connect with the A2 point of 10 feet of chip U2, bluetooth module respectively, chip U1's
One end grounding connection of 15 feet and capacitor C9,16 feet of chip U1 are connect with another termination power VCC of capacitor C9；Chip U1's
9 feet, 17 feet of chip U1,16 feet of chip U1, chip U1 29 feet respectively with the B1 of switch drive module point, switch driving mould
The B4 point connection of the B2 point of block, the B3 point of switch drive module, switch drive module.
Preferably, bluetooth module is provided with chip U3, resistance R1, resistance R2, chip U4, capacitor C10, capacitor C11, capacitor
C12, capacitor C13, interface J2 and diode Q1.
Above-mentioned, 1 foot of chip U3 is connect with 11 feet of 11 feet of chip U1, chip U2 respectively；2 feet of chip U3 respectively with
The 10 feet connection of 12 feet, chip U2 of chip U1；12 feet of chip U3 respectively with 3 feet of chip U4, one end of capacitor C13, electricity
Hold C12 one end connection, chip U3 13 feet ground connection, chip U3 21 feet ground connection, 22 feet of chip U3 respectively with diode Q1
Cathode, resistance R1 one end grounding connection；24 feet of chip U3 are connect with one end of resistance R2,26 feet and resistance of chip U3
The other end of R1 connects, and the other end of resistance R2 is connect with the anode of diode Q1, and 2 feet of chip U4 are respectively with capacitor C12's
The other end, the other end of capacitor C13, one end of capacitor C11, capacitor C10 one end grounding connection, 1 foot of chip U4 respectively with
The 1 foot connection of the other end of capacitor C11, the other end of capacitor C10, interface J1,1 foot of chip U4 connect 5V current potential.
Preferably, switch drive module be provided with chip U5, diode D1, diode D2, diode D3, diode D4,
Diode D5, diode D6, diode D7, diode D8, interface P1, interface P2 and the interface P3 for connecting motor；
Above-mentioned, 1 foot of interface P2 is connect with 5 feet of 9 feet of chip U1, chip U5 respectively, 2 feet of interface P2 respectively with core
The 7 feet connection of 17 feet, chip U5 of piece U1,3 feet of interface P2 connect with 10 feet of 16 feet of chip U1, chip U5 respectively, connect
4 feet of mouth P2 are connect with 12 feet of 29 feet of chip U1, chip U5 respectively, and 6 feet of chip U5 are connect with 11 feet of chip U5, core
6 feet of piece U5 connect power supply VCC, the 8 foot grounding connections of chip U5, and 9 feet of chip U5 connect power supply VCC, 4 feet of chip U5 with
2 feet of interface P1 connect power supply VSS connection, the 1 foot connection grounding connection of interface P1,2 feet of chip U5 respectively with the cathode of D8,
The 1 foot connection of the anode of diode D4, P3,3 feet of chip U5 respectively with the cathode of diode D7, the anode of diode D3, P3
The connection of 2 feet, 13 feet of chip U5 connect with 3 feet of the cathode of diode D6, the anode of diode D2, P3 respectively, chip U5
14 feet connect respectively with 4 feet of the cathode of diode D5, the anode of diode D1, P3, the 15 of 1 foot of chip U5 and chip U5
Foot connection, the 1 foot ground connection of chip U5, the cathode of diode D1 distinguish the cathode of diode D2, the cathode of diode D3, diode
The cathode of D4 connects, and the cathode of diode D1 connects power supply VSS, and interface P3 is connect with the motor of direct current generator fan.
Preferably, command module is set as mobile phone, and mobile phone is provided with Bluetooth control component, Bluetooth control component and bluetooth mould
Block is wirelessly connected.
Preferably, power supply VCC is 5V voltage.
Preferably, chip U1 model MAX232.
Preferably, chip U2 model STC89C52.
Preferably, chip U5 model L298N.
Preferably, chip U3 is HC-06.
Preferably, chip U4 is XC6206P332.
Preferably, power supply VSS is 12V current potential.
The utility model intelligent control fan circuit in daily life, passes through setting one-chip computer module, switch driving mould
Block, direct current generator fan, bluetooth module, command module, one-chip computer module are mutually electrically connected with bluetooth module, switch drive module respectively
It connects, switch drive module is connect with direct current generator fan, and bluetooth module is connect with command module by Bluetooth signal；Command module
Control command signal is transferred to one-chip computer module by bluetooth module in such a way that Bluetooth signal connects, one-chip computer module is logical
Control switch drive module is crossed to realize the rotation of control direct current generator fan, the utility model is realized for DC fan
Intelligent control reduces the traditional approach that closely change is needed when controlling fan.
Detailed description of the invention
The utility model is further described using attached drawing, but the content in attached drawing is not constituted to the utility model
Any restrictions.
Fig. 1 is a kind of system block diagram of intelligent control fan circuit of the utility model.
Fig. 2 is bluetooth module circuit diagram in the utility model.
Fig. 3 is one-chip computer module circuit diagram in the utility model.
Fig. 4 is switch drive module circuit diagram in the utility model.
From Fig. 1 to Fig. 4, comprising:
Command module 100,
Bluetooth module 200,
One-chip computer module 300,
Switch drive module 400,
Direct current generator fan 500.
Specific embodiment
The utility model is further described with the following Examples.
Embodiment 1.
A kind of intelligent control fan circuit, as shown in Figs 1-4, be provided with one-chip computer module 300, switch drive module 400,
Direct current generator fan 500, bluetooth module 200, command module 100.
Above-mentioned, one-chip computer module 300 is electrically connected with bluetooth module 200, switch drive module 400 respectively, switch driving
Module 400 is connect with direct current generator fan 500, and bluetooth module 200 is connect with command module 100 by Bluetooth signal；
Specifically, control command signal is passed through bluetooth module 200 in such a way that Bluetooth signal connects by command module 100
It is transferred to one-chip computer module 300, one-chip computer module 300 realizes control direct current generator wind by control switch drive module 400
The rotation of fan 500.
Specifically, one-chip computer module 300 be provided with chip U1, chip U2, interface DB9, capacitor C5, capacitor C6, capacitor C7,
Capacitor C8 and capacitor C9；
1 foot of interface DB9 is grounded, and 6 feet of interface DB9 are connect with 13 feet of chip U1,7 feet and core of interface DB9
14 feet of piece U1 connect, and 1 foot of chip U1 is connect with one end of capacitor C8, and 1 foot of chip U1 is connect with one end of capacitor C7, core
3 feet of piece U1 are connect with the other end of capacitor C8, and 4 feet of chip U1 are connect with one end of capacitor C6,5 feet and capacitor of chip U1
The other end of C6 connects, and 6 feet of chip U1 are connect with one end of capacitor C5,11 feet of chip U1 respectively with 11 feet of chip U2,
The A1 point of bluetooth module 200 connects, and 12 feet of chip U1 are connect with the A2 point of 10 feet of chip U2, bluetooth module 200 respectively, core
15 feet of piece U1 and one end grounding connection of capacitor C9,16 feet of chip U1 are connect with another termination power VCC of capacitor C9；Core
9 feet of piece U1,17 feet of chip U1,16 feet of chip U1, chip U1 29 feet respectively with the B1 of switch drive module 400 point,
The B4 point connection of the B2 point of switch drive module 400, the B3 point of switch drive module 400, switch drive module 400.
Specifically, bluetooth module 200 be provided with chip U3, resistance R1, resistance R2, chip U4, capacitor C10, capacitor C11,
Capacitor C12, capacitor C13, interface J2 and diode Q1.
Above-mentioned, 1 foot of chip U3 is connect with 11 feet of 11 feet of chip U1, chip U2 respectively；2 feet of chip U3 respectively with
The 10 feet connection of 12 feet, chip U2 of chip U1；12 feet of chip U3 respectively with 3 feet of chip U4, one end of capacitor C13, electricity
Hold C12 one end connection, chip U3 13 feet ground connection, chip U3 21 feet ground connection, 22 feet of chip U3 respectively with diode Q1
Cathode, resistance R1 one end grounding connection；24 feet of chip U3 are connect with one end of resistance R2,26 feet and resistance of chip U3
The other end of R1 connects, and the other end of resistance R2 is connect with the anode of diode Q1, and 2 feet of chip U4 are respectively with capacitor C12's
The other end, the other end of capacitor C13, one end of capacitor C11, capacitor C10 one end grounding connection, 1 foot of chip U4 respectively with
The 1 foot connection of the other end of capacitor C11, the other end of capacitor C10, interface J1,1 foot of chip U4 connect 5V current potential.
Specifically, switch drive module 400 is provided with chip U5, diode D1, diode D2, diode D3, diode
D4, diode D5, diode D6, diode D7, diode D8, interface P1, interface P2 and the interface P3 for connecting motor；
Above-mentioned, 1 foot of interface P2 is connect with 5 feet of 9 feet of chip U1, chip U5 respectively, 2 feet of interface P2 respectively with core
The 7 feet connection of 17 feet, chip U5 of piece U1,3 feet of interface P2 connect with 10 feet of 16 feet of chip U1, chip U5 respectively, connect
4 feet of mouth P2 are connect with 12 feet of 29 feet of chip U1, chip U5 respectively, and 6 feet of chip U5 are connect with 11 feet of chip U5, core
6 feet of piece U5 connect power supply VCC, the 8 foot grounding connections of chip U5, and 9 feet of chip U5 connect power supply VCC, 4 feet of chip U5 with
2 feet of interface P1 connect power supply VSS connection, the 1 foot connection grounding connection of interface P1,2 feet of chip U5 respectively with the cathode of D8,
The 1 foot connection of the anode of diode D4, P3,3 feet of chip U5 respectively with the cathode of diode D7, the anode of diode D3, P3
The connection of 2 feet, 13 feet of chip U5 connect with 3 feet of the cathode of diode D6, the anode of diode D2, P3 respectively, chip U5
14 feet connect respectively with 4 feet of the cathode of diode D5, the anode of diode D1, P3, the 15 of 1 foot of chip U5 and chip U5
Foot connection, the 1 foot ground connection of chip U5, the cathode of diode D1 distinguish the cathode of diode D2, the cathode of diode D3, diode
The cathode of D4 connects, and the cathode of diode D1 connects power supply VSS, and interface P3 is connect with the motor of direct current generator fan 500.
Specifically, command module 100 is set as mobile phone, mobile phone is provided with Bluetooth control component, Bluetooth control component and indigo plant
Tooth module 200 is wirelessly connected.Mobile phone is just repeated no more as common knowledge in the art, specific structure.
Specifically, chip U1 model MAX232, chip U2 model STC89C52, chip U5 model L298N, chip
U3 is HC-06, and chip U4 is XC6206P332.Power supply VCC is 5V voltage, and power supply VSS is 12V current potential.
STC89C52 be a kind of flashing of band 8K byte it is programmable can sassafras except read-only storage and have the storage of 512 byte datas empty
Between low-voltage, the microprocessor of high-performance COMOS8 is commonly called as single-chip microcontroller.In addition STC89C52 can be down to 0Hz static logic behaviour
Make, supports 2 kinds of softwares that energy-saving mode may be selected.Under idle mode, CPU stops working, and allows RAM, timer/counter, string
Mouth, interruption work on.Under power down protection mode, RAM content is saved, and oscillator is frozen, all work of single-chip microcontroller stop,
Until next interruption or hardware reset.
HC-06 chip supports the interfaces such as USB, UART, SPI and SPDIF, and supports SPP bluetooth serial ports agreement, has volume
The advantages that small, at low cost, low in energy consumption.
L298N is the dual H-bridge power motor driving chip of a kind of high current, high voltage.The chip is encapsulated using 15 feet.It is main
Wanting feature is: allowing high voltage operation, maximum operating voltage can be to 46V；Output electric current is big, and instantaneous peak current can be to 3A, volume
Determining operating current is 2A；Rated power 25W.Inside tool can be used for there are two the high current of H bridge, high voltage full-bridge type driver
The equipment such as driving coil, relay, direct current generator and stepper motor；It is controlled using the logical signal of standard；There are two enable ends
Mouthful, when input signal does not influence, allows or device work is forbidden to have a logic power input terminal, keep internal logic electric
Road part works at low voltage.L298N has that strong antijamming capability, revolving speed is adjustable, signal designation, overvoltage and over current protection
Shield, the stepless speed control of PWM pulsewidth, can be controlled separately two direct current generators, can be achieved reversion, using Phototube Coupling the characteristics of.
Command module, that is, mobile phone issues control command by Bluetooth control component, and bluetooth module receives control information, and
One-chip computer module is sent control information to, the information received is arranged and identified by one-chip computer module, then according to control
Information processed carries out corresponding order control to switch drive module, and switch drive module then controls direct current generator fan
System, the utility model realize the intelligent control for DC fan, reduce and need closely change when controlling fan
Traditional approach.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than to this is practical
The limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, the common skill of this field
Art personnel should be appreciated that can be practical without departing from this with the technical solution of the present invention is modified or equivalently replaced
The spirit and scope of new technique scheme.
Claims (8)
1. a kind of intelligent control fan circuit, it is characterised in that: be provided with one-chip computer module, switch drive module, direct current generator
Fan, bluetooth module, command module；
The one-chip computer module is electrically connected with the bluetooth module, the switch drive module respectively, and the switch drives mould
Block is connect with the direct current generator fan, and the bluetooth module is connect with the command module by Bluetooth signal；
Control command signal is transferred to institute by the bluetooth module in such a way that Bluetooth signal connects by the command module
One-chip computer module is stated, the one-chip computer module realizes the control direct current generator fan by controlling the switch drive module
Rotation.
2. a kind of intelligent control fan circuit according to claim 1, it is characterised in that:
The one-chip computer module be provided with chip U1, chip U2, interface DB9, capacitor C5, capacitor C6, capacitor C7, capacitor C8 and
Capacitor C9；
1 foot of the interface DB9 is grounded, and 6 feet of the interface DB9 are connect with 13 feet of the chip U1, the interface DB9's
7 feet are connect with 14 feet of the chip U1, and 1 foot of the chip U1 is connect with one end of the capacitor C8, and the 1 of the chip U1
Foot is connect with one end of the capacitor C7, and 3 feet of the chip U1 are connect with the other end of the capacitor C8, the chip U1's
4 feet are connect with one end of the capacitor C6, and 5 feet of the chip U1 are connect with the other end of the capacitor C6, the chip U1
6 feet connect with one end of the capacitor C5,11 feet of the chip U1 respectively with 11 feet of the chip U2, the bluetooth mould
The A1 point of block connects, and 12 feet of the chip U1 are connect with the A2 point of 10 feet of the chip U2, the bluetooth module respectively, institute
State 15 feet of chip U1 and one end grounding connection of the capacitor C9, the other end of 16 feet of the chip U1 and the capacitor C9
Connect power supply VCC connection；
9 feet of the chip U1,17 feet of the chip U1,16 feet of the chip U1, the chip U1 29 feet respectively with
The B1 point of the switch drive module, the B2 point of the switch drive module, the switch drive module B3 point, the switch
The B4 point of drive module connects.
3. a kind of intelligent control fan circuit according to claim 2, it is characterised in that:
The bluetooth module is provided with chip U3, resistance R1, resistance R2, chip U4, capacitor C10, capacitor C11, capacitor C12, electricity
Hold C13, interface J2 and diode Q1；
1 foot of the chip U3 is connect with 11 feet of 11 feet of the chip U1, the chip U2 respectively；The 2 of the chip U3
Foot is connect with 10 feet of 12 feet of the chip U1, the chip U2 respectively；12 feet of chip U3 respectively with the chip U4 3
One end connection of foot, one end of the capacitor C13, the capacitor C12, the 13 feet ground connection of the chip U3, the chip U3's
21 feet ground connection, 22 feet of chip U3 one end grounding connection with the cathode of the diode Q1, resistance R1 respectively；The core
24 feet of piece U3 are connect with one end of the resistance R2, and 26 feet of the chip U3 are connect with the other end of the resistance R1, electricity
The other end for hindering R2 is connect with the anode of the diode Q1, and 2 feet of the chip U4 are another with the capacitor C12 respectively
End, the other end of the capacitor C13, one end of the capacitor C11, the capacitor C10 one end grounding connection, the chip U4
1 foot connect respectively with 1 foot of the other end of the capacitor C11, the other end of the capacitor C10, the interface J1, the core
1 foot of piece U4 connects 5V current potential.
4. a kind of intelligent control fan circuit according to claim 3, it is characterised in that:
The switch drive module is provided with chip U5, diode D1, diode D2, diode D3, diode D4, diode
D5, diode D6, diode D7, diode D8, interface P1, interface P2 and the interface P3 for connecting motor；
1 foot of the interface P2 is connect with 5 feet of 9 feet of the chip U1, the chip U5 respectively, 2 feet of the interface P2
It is connect respectively with 7 feet of 17 feet of the chip U1, the chip U5,3 feet of the interface P2 are respectively with the chip U1's
The 10 feet connection of 16 feet, the chip U5,4 feet of the interface P2 respectively with 29 feet of the chip U1, the chip U5
The connection of 12 feet, 6 feet of the chip U5 are connect with 11 feet of the chip U5, and 6 feet of the chip U5 connect power supply VCC, institute
The 8 foot grounding connections of chip U5 are stated, 9 feet of the chip U5 connect power supply VCC, 4 feet of the chip U5 and the interface P1
2 feet connect power supply VSS connection, the interface P1 1 foot connection grounding connection, 2 feet of the chip U5 respectively with the D8
Cathode, the diode D4 positive, the described P3 1 foot connection, 3 feet of the chip U5 are respectively with the diode D7's
Cathode, the diode D3 positive, the described P3 2 feet connection, 13 feet of the chip U5 are respectively with the diode D6's
Cathode, the diode D2 positive, the described P3 3 feet connection, 14 feet of the chip U5 are respectively with the diode D5's
Cathode, the diode D1 positive, the described P3 the connection of 4 feet, 15 feet of 1 foot of the chip U5 and the chip U5 connect
It connects, the 1 foot ground connection of the chip U5, the cathode of the diode D1 distinguishes the cathode of the diode D2, the diode D3
Cathode, the diode D4 cathode connection, the cathode of the diode D1 connects power supply VSS, the interface P3 with it is described
The motor of direct current generator fan connects.
5. a kind of intelligent control fan circuit according to claim 4, it is characterised in that: the command module is set as hand
Machine, the mobile phone are provided with Bluetooth control component, and the Bluetooth control component and the bluetooth module are wirelessly connected.
6. a kind of intelligent control fan circuit according to claim 5, it is characterised in that:
The chip U1 model MAX232, the chip U2 model STC89C52, the chip U3 are HC-06, the core
Piece U4 is XC6206P332.
7. a kind of intelligent control fan circuit according to claim 6, it is characterised in that: the chip U5 model
L298N。
8. a kind of intelligent control fan circuit according to claim 7, it is characterised in that: the power supply VCC is 5V voltage,
The power supply VSS is 12V current potential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821146589.6U CN208334986U (en) | 2018-07-19 | 2018-07-19 | A kind of intelligent control fan circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821146589.6U CN208334986U (en) | 2018-07-19 | 2018-07-19 | A kind of intelligent control fan circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334986U true CN208334986U (en) | 2019-01-04 |
Family
ID=64784828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821146589.6U Expired - Fee Related CN208334986U (en) | 2018-07-19 | 2018-07-19 | A kind of intelligent control fan circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208334986U (en) |
-
2018
- 2018-07-19 CN CN201821146589.6U patent/CN208334986U/en not_active Expired - Fee Related
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Granted publication date: 20190104 Termination date: 20210719 |