CN205533376U - Intelligent liquid crystal remote control fan system device based on single chip microcomputer control - Google Patents
Intelligent liquid crystal remote control fan system device based on single chip microcomputer control Download PDFInfo
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- CN205533376U CN205533376U CN201620312070.5U CN201620312070U CN205533376U CN 205533376 U CN205533376 U CN 205533376U CN 201620312070 U CN201620312070 U CN 201620312070U CN 205533376 U CN205533376 U CN 205533376U
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- module
- remote control
- chip microcomputer
- infrared
- circuit
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 28
- 150000001450 anions Chemical class 0.000 claims abstract description 25
- 238000005516 engineering process Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010039897 Sedation Diseases 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000003867 tiredness Effects 0.000 description 1
- 208000016255 tiredness Diseases 0.000 description 1
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- Selective Calling Equipment (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model discloses an intelligence liquid crystal remote control fan system device based on single chip microcomputer control. Including button module, power module, liquid crystal display module, infrared remote control module, output control module, anion generation module and singlechip, wherein: the single chip microcomputer is a T46R47 single chip microcomputer, is an eight-bit high-performance simplified instruction set single chip microcomputer and is provided with multiple input/output ports; the power supply module provides a stable direct-current power supply for the system, and single-phase alternating-current power is converted into the stable direct-current power supply through resistance-capacitance voltage reduction, a half-wave rectification circuit, a filter circuit and a voltage stabilizing circuit; the liquid crystal display module is used for displaying the system state; the infrared remote control module consists of a transmitting part and a receiving part. The utility model has the liquid crystal display function, and can display the indoor temperature by using the sensor; the wind speed can be adjusted and a beneficial anion-rich air flow is provided; the system has low power consumption and is a multifunctional fan.
Description
Technical field
This utility model belongs to technical field of electrical equipment, particularly relates to a kind of based on monolithic processor controlled
Intelligent liquid-crystal remote control fan system and device.
Background technology
Along with the development of modern science and technology, electric fan is moving towards intelligent and hommization, and function is also
The needs of our various aspects can be better met.Anion generator can produce finite concentration
Air ion.Air ion has certain impact to health, because anion can be to the god of human body
Play sedation through system, promote allaying tiredness, and the effect having suppression asthma, reducing blood pressure.Liquid crystal
The current topmost application of material is just used to manufacture display.Certainly, the purposes of any material is all many
Aspect.Therefore, liquid crystal is also increasingly subject to the attention of people in the application of other field.Monolithic function is big
The earth improves the intelligent of these products, and the main performance index such as ease for use and energy saving, to our life
Live bring comfortable and convenient while, industrial and agricultural production also drastically increases production efficiency and product
Quality.
HT46R47 has a lot of feature such as: 1) 8 bit strips overflow the programmable Timer/enumerator interrupted, and have 7
Level pre-divider；2) the program storage PROM of 2048 × 14；3) the data storage RAM of 64 × 8；
4) the A/D converter of four-way 9；5) there is WatchDog Timer；6) have and wake up temporarily and wake up merit up
Power consumption etc. can be reduced.In this piece designs, mainly using is its timer counter function and AD conversion function.
Utility model content
This utility model is a kind of based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device, passes through
Use monolithic processor controlled fan, and anion lacking in anion generator offer air be installed,
Solving existing fan power high, power consumption is big, the problem of function singleness.
For solving above-mentioned technical problem, this utility model is achieved through the following technical solutions:
This utility model is a kind of based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device, including
Key-press module, power module, LCD MODULE, infrared remote control module, output control module, bear from
There is module and single-chip microcomputer in son, wherein:
Described single-chip microcomputer uses T46R47 single-chip microcomputer, is eight high-performance reduced instruction set computer single-chip microcomputers, has
Multi input/delivery outlet；
Described power module provides galvanic current source for system, by single-phase alternating current through resistance-capacitance depressurization,
Half-wave rectifying circuit, filter circuit and mu balanced circuit change into galvanic current source；
Wherein, described power module connects anion generator circuit module；
Described LCD MODULE is for the display of system mode；
Described infrared remote control module is formed by sending and receive two parts, and transmitting terminal uses single-chip microcomputer to treat
The binary signal coded modulation sent is a series of burst signal, is launched red by infrared transmitting tube
External signal, infrared receiver end uses integration infrared receiving terminal to receive infrared signal, puts signal simultaneously
Greatly, detection, shaping, the coding signal obtained, then send single-chip microcomputer to, decode through single-chip microcomputer and perform；
Described output control module uses bidirectional triode thyristor to control, and adds ceramic disc capacitor；
Described anion generation module hinders discharge technology air oxidation to be produced by the insulation of green Europe ionic tube
Anion；
Described key-press module inputs data to system.
Further, described LCD MODULE uses the model of HT1621, including LCD module and display
Subsystem only has 4 or 5 for the pin connecting master controller and HT1621.
Further, the infrared transmitting terminal of described infrared remote control module selects SC5104 coding circuit to signal
Carrying out coded modulation, receiving terminal uses infrared remote receiver AT138.
Further, described power module accesses 220V civil power, through power voltage step down, rectification circuit, filtering
Circuit and mu balanced circuit are converted into galvanic current pressure, and output voltage is 5V.
Further, described LCD MODULE be by liquid crystal display device, connector, integrated circuit,
The assembly that PCB, backlight, structural member are assembled together.
Further, the green Europe ionic tube of described anion generation module is positioned on fan cover.
This utility model has the advantages that
This utility model has crystal display, utilizes sensor can show indoor temperature；Wind speed can enter
Row regulation, and the useful air stream rich in anion is provided；System power dissipation is low, is a multi-functional
Fan, shows in addition to the general utility functions except realizing fan, also has crystal display, can show
Room temperature, timing, rotation gear, anion etc..Sensor is utilized to realize system electrification display room temperature；
The most also there is functions of receiving and transmitting infrared, teleaction can be played.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach above-described institute simultaneously
There is advantage.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, embodiment will be described below
The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of utility model, for those of ordinary skill in the art, are not paying creative labor
On the premise of Dong, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structure chart based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into this
The scope of utility model protection.
Referring to shown in Fig. 1, this utility model is based on monolithic processor controlled intelligent liquid-crystal remote control fan system
Bulk cargo is put, including key-press module, power module, LCD MODULE, infrared remote control module, output control
Molding block, anion generation module and single-chip microcomputer.
Single-chip microcomputer uses T46R47 single-chip microcomputer, is eight high-performance reduced instruction set computer single-chip microcomputers, how defeated has
Enter/delivery outlet；Power module provides galvanic current source for system, is dropped through capacitance-resistance by single-phase alternating current
Pressure, half-wave rectifying circuit, filter circuit and mu balanced circuit change into galvanic current source；Wherein, electricity
Source module connects anion generator circuit module；LCD MODULE is for the display of system mode.
Infrared remote control module is formed by sending and receive two parts, and transmitting terminal uses single-chip microcomputer by be sent
Binary signal coded modulation be a series of burst signal, launch infrared letter by infrared transmitting tube
Number, infrared receiver end uses integration infrared receiving terminal to receive infrared signal, signal is amplified, simultaneously
Detection, shaping, the coding signal obtained, then send single-chip microcomputer to, decode through single-chip microcomputer and perform；Output control
Molding block uses bidirectional triode thyristor to control, and adds ceramic disc capacitor；Anion generation module passes through green Europe
Ionic tube insulation hinders discharge technology that air oxidation is produced anion；Key-press module inputs data to system.
Wherein, LCD MODULE uses the model of HT1621, uses including LCD module and display subsystem
4 or 5 are only had in the pin connecting master controller and HT1621.
Wherein, the infrared transmitting terminal of infrared remote control module selects SC5104 coding circuit to encode signal
Modulation, receiving terminal uses infrared remote receiver AT138.
Wherein, power module accesses 220V civil power, through power voltage step down, rectification circuit, filter circuit and steady
Volt circuit is converted into galvanic current pressure, and output voltage is 5V.
Wherein, LCD MODULE is by liquid crystal display device, connector, integrated circuit, PCB circuit
The assembly that plate, backlight, structural member are assembled together.
Wherein, the green Europe ionic tube of anion generation module is positioned on fan cover, by the rotation of fan
Drive the distinguished and admirable anion useful by the generation of green Europe ionic tube.
One of the present embodiment has particular application as:
Either button or keyboard are all to utilize the conjunction of mechanical contact, disconnected effect.One voltage signal passes through
The Guan Bi of mechanical contact, disconnection process, due to the elastic reaction of mechanical contact, in Guan Bi and disconnection moment
All there is dither process, it may appear that a series of negative pulses.Shaky time length, has with the mechanical property of switch
Close, generally 3～10ms.The way using software to remove effect of jitter is when having detected that key is pressed,
Confirm that this key level is the most still kept closed level again after performing the delay procedure of 20～30ms,
Then confirm as real key down state as being kept closed level, thus eliminate effect of jitter.
Design has 5 buttons, and 1 LCD shows liquid crystal display screen.Each button can perform its corresponding merit
Can, inserting power supply, buzzer does not rings, and machine is in holding state；Liquid crystal display " TEMP ", " DEG C "
And actual room temperature temperature (as long as energising display the most always), remaining does not shows.The most effectively button buzzer
Ring a sound (160ms).
ON/OFF: start, closing key, during start, wind speed is defaulted as wind speed when shutting down last time, and backlight
Keeping Chang Liang, liquid crystal fan rotates with corresponding speed, " AUTO " and corresponding gear (LOW or MED
Or HI) long display.
SPEED: wind speed shift key, presses continuously, is followed successively by: HIGH → MED → LOW ..., circulation sets.
Liquid crystal fan mark rotating speed divides third gear: HIGH (60ms) → MED (100ms) → LOW (140ms)；If start
Time be low-grade (LOW), then fan first works 3s with middle-grade (MED), then enters back into low grade (LOW)
Work, other gears are then to set shelves work.
TIME: Timing key, has timing: liquid crystal timing index is bright, and the time is adjustable from 1 to 23 hour.
When timing be 23 little time press TIME key again, then the time is 0, and liquid crystal timing and mark do not show
Show (i.e. not timing).When entering countdown work after the setting time.Time successively decreases with step hourly.
Time is decremented to shutdown when 0.
SWING: distant head control key, often by once, is followed successively by: open → close ..., circulation sets.
ION: anion key, often by once, is followed successively by: open → close ..., circulation sets.Anion mark
Long bright.Following four " ⊙ " show in the dynamic mode of 0.5s, it may be assumed that L1 ⊙ → L1 ⊙, L2 ⊙ →
L1 ⊙, L2 ⊙, L3 ⊙ → L1 ⊙, L2 ⊙, L3 ⊙, L4 ⊙ → L1 ⊙ ... circulation display.
In the description of this specification, reference term " embodiment ", " example ", " concrete example "
Deng the specific features that description means to combine this embodiment or example describes, structure, material live feature bag
It is contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, knot
Structure, material or feature can be tied in any one or more embodiments or example in an appropriate manner
Close.
This utility model preferred embodiment disclosed above is only intended to help to illustrate this utility model.Preferably
Embodiment does not has all of details of detailed descriptionthe, is not intended to the concrete reality that this utility model is only described yet
Execute mode.Obviously, according to the content of this specification, can make many modifications and variations.This specification is selected
Take and specifically describe these embodiments, be to preferably explain principle of the present utility model and actual application,
So that skilled artisan can be best understood by and utilize this utility model.This utility model
Only limited by claims and four corner thereof and equivalent.
Claims (6)
1. based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device, including key-press module, power supply mould
Block, LCD MODULE, infrared remote control module, output control module, anion generation module and list
Sheet machine, it is characterised in that:
Described single-chip microcomputer uses T46R47 single-chip microcomputer, is eight high-performance reduced instruction set computer single-chip microcomputers, tool
There is multi input/delivery outlet；
Described power module provides galvanic current source for system, is dropped through capacitance-resistance by single-phase alternating current
Pressure, half-wave rectifying circuit, filter circuit and mu balanced circuit change into galvanic current source；
Wherein, described power module connects anion generator circuit module；
Described LCD MODULE is for the display of system mode；
Described infrared remote control module is formed by sending and receive two parts, and transmitting terminal employing single-chip microcomputer will
Binary signal coded modulation to be sent is a series of burst signal, is sent out by infrared transmitting tube
Penetrating infrared signal, infrared receiver end uses integration infrared receiving terminal to receive infrared signal, simultaneously to signal
Be amplified, detection, shaping, the coding signal obtained, then send single-chip microcomputer to, decode also through single-chip microcomputer
Perform；
Described output control module uses bidirectional triode thyristor to control, and adds ceramic disc capacitor；
Described anion generation module hinders discharge technology air oxidation to be produced by the insulation of green Europe ionic tube
Raw anion；
Described key-press module inputs data to system.
It is the most according to claim 1 based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device,
It is characterized in that, described LCD MODULE uses the model of HT1621, including LCD module and display
Subsystem only has 4 or 5 for the pin connecting master controller and HT1621.
It is the most according to claim 1 based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device,
It is characterized in that, the infrared transmitting terminal of described infrared remote control module selects SC5104 coding circuit to signal
Carrying out coded modulation, receiving terminal uses infrared remote receiver AT138.
It is the most according to claim 1 based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device,
It is characterized in that, described power module accesses 220V civil power, through power voltage step down, rectification circuit, filtering
Circuit and mu balanced circuit are converted into galvanic current pressure, and output voltage is 5V.
It is the most according to claim 1 based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device,
It is characterized in that, described LCD MODULE be by liquid crystal display device, connector, integrated circuit,
The assembly that PCB, backlight, structural member are assembled together.
It is the most according to claim 1 based on monolithic processor controlled intelligent liquid-crystal remote control fan system and device,
It is characterized in that, the green Europe ionic tube of described anion generation module is positioned on fan cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312070.5U CN205533376U (en) | 2016-04-13 | 2016-04-13 | Intelligent liquid crystal remote control fan system device based on single chip microcomputer control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312070.5U CN205533376U (en) | 2016-04-13 | 2016-04-13 | Intelligent liquid crystal remote control fan system device based on single chip microcomputer control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533376U true CN205533376U (en) | 2016-08-31 |
Family
ID=56792228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620312070.5U Expired - Fee Related CN205533376U (en) | 2016-04-13 | 2016-04-13 | Intelligent liquid crystal remote control fan system device based on single chip microcomputer control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533376U (en) |
-
2016
- 2016-04-13 CN CN201620312070.5U patent/CN205533376U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |