CN107453493A - A kind of WIFI mobile phones charging system - Google Patents
A kind of WIFI mobile phones charging system Download PDFInfo
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- CN107453493A CN107453493A CN201710043337.4A CN201710043337A CN107453493A CN 107453493 A CN107453493 A CN 107453493A CN 201710043337 A CN201710043337 A CN 201710043337A CN 107453493 A CN107453493 A CN 107453493A
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000005611 electricity Effects 0.000 claims abstract description 23
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000013461 design Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 9
- 230000005672 electromagnetic field Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
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- H02J7/025—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of WIFI mobile phones charging system, using the most basic law of electromagnetic induction, with signal receiver, oscillating circuit, copper wire coil cleverly combines, unexpected effect is reached, although this design can only be selected in downtown or some WIFi of McDonald intensively, the few place use of disturbing factor, but made great progress compared with current WIFI mobile phone charging techniques, people can be with normal use during using mobile phone, but compared with not using the mobile phone of this design, part electricity will be had more using the mobile phone of this design, usage time is longer, run into emergency case, the value brought will be apparent from, therefore there is very high Development volue and practical value.
Description
Technical field
The present invention relates to WIFI mobile phone charging techniques field, more particularly to a kind of WIFI mobile phones charging system.
Background technology
In actual life, battery is a development bottleneck of smart mobile phone, although present mobile phone electricity the more does the more big,
But as smart mobile phone is more and more long in people's hand, mobile phone out of power is still what people must avoid in life
Something, it can be in often and some unnecessary troubles occur because mobile phone can not charge in time outside, most of hands
Machine manufacturer constantly develops new battery kind, increases the electricity of battery, or one charger baby of band, but the thing followed is asked
Topic can also increase, such as mobile phone can become weight, it has not been convenient to the trip of people, and mobile phone can be thickening, influences the outward appearance etc. of mobile phone.
The WiFi relative popularizations in each big city in life, and the technology also relative maturity that wirelessly conducts electricity, at this
Under two good science and technology environments of sample, generated electricity using WiFi and arisen at the historic moment for mobile phone charging technique, solve in life people because
The worries brought for out of power, as long as mobile phone can receive WiFi, then with regard to that can charge the phone, but this technology maximum at present
The problem of be that generating efficiency is too low.
So the present invention provides a kind of new scheme to solve this problem.
The content of the invention
For the above situation, to overcome the defect of prior art, the purpose of the present invention is to provide a kind of WIFI hands
Machine charging system, there is characteristic simple in construction and workable, efficiently solve WIFI mobile phones on present society and charge
The problem of technology effectively can not charge to mobile phone.
Its technical scheme solved is, including signal receiver, oscillating circuit, copper wire coil, transformer, rectifying and wave-filtering electricity
Road, battery of mobile phone, it is characterised in that the signal receiver receives WIFI signal, and WIFI signal is substantially a kind of electromagnetic wave
Signal, signal receiver connection oscillating circuit, oscillating circuit excite frequency electromagnetic waves, and oscillating circuit passes through frequency electromagnetic waves and copper
Wire coil is combined and generated electricity according to the law of electromagnetic induction, copper wire coil connection transformer, transformer connection current rectifying and wave filtering circuit,
Current rectifying and wave filtering circuit connects battery of mobile phone.Preferably, the signal receiver includes signal receiver J1, signal receiver J1's
Pin 1 meets power supply+5V, and signal receiver J1 pin 3 is grounded.
Preferably, the oscillating circuit includes resistance R1, resistance R1 one end connection signal receiver J1 pin 2, electricity
Hinder R3 one end, resistance R1 other end connection resistance R2 one end, electric capacity C1 one end, triode Q1 pin 1, resistance R3
Other end connecting triode Q1 pin 2, inductance L1 one end, polar capacitor C3 negative pole, triode Q1 pin 3 connects
Resistance R4 one end, electric capacity C2 one end, the inductance L1 other end connection polar capacitor C4 positive pole, the electric capacity C1 other end,
Resistance R2, R4 other end, the electric capacity C2 other end, polar capacitor C3 positive pole, C4 negative pole ground connection.
Preferably, the transformer includes transformer T1, and transformer T1 pin 1 is connecting the power supply of copper wire coil generating just
Pole, transformer T1 pin 2 connect the power cathode that copper wire coil generates electricity.
Preferably, the current rectifying and wave filtering circuit includes rectifier bridge D1, and rectifier bridge D1 pin 2 connects transformer T1 pin
3, rectifier bridge D1 pin 4 connects transformer T1 pin 4, and rectifier bridge D1 pin 3 connects resistance R5 one end, electric capacity C5
One end, the resistance R5 other end connection electric capacity C6 one end, resistance R6 one end, battery of mobile phone BT1 one end, rectifier bridge D1's
Pin 1 connects electric capacity C5, C6 other end, resistance the R6 other end, battery of mobile phone BT1 negative pole.
Design structure of the present invention is simple and human oriented design, using the most basic law of electromagnetic induction, is received with signal
Device, oscillating circuit, copper wire coil cleverly combine, and have reached unexpected effect, although this design can only be selected in city
Intensively, the few place of disturbing factor is used by the heart or some WIFi of McDonald, but skill is charged with current WIFI mobile phones
Art is compared to making great progress, and mobile phone can be with normal use, but with not using the hand of this design in use by people
Machine is compared, and will have more part electricity using the mobile phone of this design, usage time is longer, runs into emergency case, the value brought
It will be apparent from, therefore there is very high Development volue and practical value.
Brief description of the drawings
Fig. 1 is the circuit module figure of the present invention.
Fig. 2 is the oscillating circuit schematic diagram of the present invention.
Fig. 3 is the current rectifying and wave filtering circuit schematic diagram of the present invention.
Fig. 4 is the experimental data figure of the present invention.
Embodiment
For the present invention foregoing and other technology contents, feature and effect, in following cooperation with reference to figures 1 through accompanying drawing 2
To in the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following examples, it is with specification
Accompanying drawing is reference.
Each exemplary embodiment of the present invention is described below with reference to accompanying drawings.
Embodiment one, a kind of WIFI mobile phones charging system, including signal receiver, oscillating circuit, copper wire coil, change
Depressor, current rectifying and wave filtering circuit, battery of mobile phone, WIFI signal are a kind of carrier signals, are substantially a kind of electromagnetic wave signals, signal
Receiver receives electromagnetic wave signal, and the electromagnetic wave received need to pass through after oscillating circuit, excites frequency electromagnetic waves, vibration electricity
The frequency electromagnetic waves that road excites are combined with copper wire coil, are generated electricity using the law of electromagnetic induction, by becoming after electric energy generation
It is charging mobile phone battery after depressor transformation, current rectifying and wave filtering circuit rectifying and wave-filtering.
Embodiment two, on the basis of embodiment one, the signal receiver is using outer signal receiver J1, hand
The WIFI signal receiver J1 that machine carries be not enough to substitute the signal receiver of the present invention, it is necessary to select a signal receive it is strong and
The signal receiver of multiple signals can be received simultaneously, and by screening, the signal for being analogous to B-link that the present invention selects receives
Device, only B-link is the special modified WIFI signal receiver available for mobile phone of computer, and this technology is routine techniques
Means, do not describing in detail, the signal receiver can at most receive 150 WIFI signals simultaneously, and its power supply source is+5V.
Embodiment three, on the basis of embodiment one, the oscillating circuit includes resistance R1, resistance R1 one end connection letter
Number receiver J1 pin 2, resistance R3 one end, resistance R1 other end connection resistance R2 one end, electric capacity C1 one end, three
Pole pipe Q1 pin 1, resistance R3 other end connecting triode Q1 pin 2, inductance L1 one end, polar capacitor C3 it is negative
Pole, triode Q1 pin 3 connect resistance R4 one end, electric capacity C2 one end, inductance L1 other end connection polar capacitor C4
Positive pole, the electric capacity C1 other end, resistance R2, R4 other end, the electric capacity C2 other end, polar capacitor C3 positive pole, C4
Negative pole is grounded, by the formula analysis of the law of electromagnetic induction：The change frequency in magnetic field is bigger in copper wire coil, generates electricity
Effect is better, and the frequency of electromagnetic signal is 2.4GHZ, and frequency has been high frequency, but also needs to be combined with copper wire coil, is adopted
Orderly electromagnetic field is excited with oscillating circuit, most of electromagnetic field can be fallen within copper wire internal coil diameter, so as to carry out electromagnetism sense
It should generate electricity, signal receiver maximum can receive the WIFI signal at 150 in addition, it is also contemplated that the configuration space of mobile phone is not easy too
Greatly, the brass wire diameter of copper wire coil is used by experimental study as 0.08mm, the internal diameter of copper wire coil is 2.5mm, the number of turn 150
Circle, it is such compared with current smart mobile phone, do not have obvious difference in appearance, it is often more important that electromagnetic induction copper wire
The generating voltage of coil is 0.1V, and generating effect has had significant progress than existing WIFI generation technologies.
Example IV, on the basis of embodiment one, the transformer includes transformer T1, and transformer T1 pin 1 connects
The positive source of copper wire coil generating is connect, transformer T1 pin 2 connects the power cathode that copper wire coil generates electricity, current intelligence
The charging voltage of mobile phone is generally 5V, therefore uses transformer T1 as 1:50 booster T1, is raised to 5V by generating voltage, reaches
To the rechargeable standard of mobile phone.
Embodiment five, on the basis of embodiment one, the current rectifying and wave filtering circuit includes rectifier bridge D1, and rectifier bridge D1's draws
Pin 2 connects transformer T1 pin 3, and rectifier bridge D1 pin 4 connects transformer T1 pin 4, and rectifier bridge D1 pin 3 connects
Resistance R5 one end, electric capacity C5 one end, resistance R5 other end connection electric capacity C6 one end, resistance R6 one end, mobile phone electricity
Pond BT1 one end, rectifier bridge D1 pin 1 connect electric capacity C5, C6 other end, the resistance R6 other end, battery of mobile phone BT1
Negative pole, it could be that mobile phone accumulation pond is charged that the voltage after transformation, which need to pass through rectifying and wave-filtering form stable pulsating dc voltage, this
Current rectifying and wave filtering circuit connects to be conventional, is not describing in detail.
When the present invention is specifically used, in a kind of WIFI mobile phones charging system course of work, using most basic electromagnetic induction
Law, many places WIFI signal is received with signal receiver, orderly electromagnetic field is excited using oscillating circuit again, with copper wire coil
With reference to being generated electricity, the more current WIFI mobile phone generating-charging technologies of generating effect have been greatly improved, and this method
In view of the aesthetic property of smart mobile phone, the space configuration of copper wire coil, in use, people are specially limited in the design
Mobile phone can as usual be used, be not in the problem of other are special, it can be seen from last test result Fig. 4 its
Use range, which should control, in 20 meters, although urban WIFI coverage rates are very wide, is preferably selected WIFi collection at the WIFI transmittings
Middlely, the few place of disturbing factor, Fig. 4 are 4 hours chargeable 10% by taking 4800MA battery of mobile phone as an example, in other words
People play the mobile phone of mobile phone normal 12 hours, are designed now with this, can have more about 30% electricity use.
Design structure of the present invention is simple and human oriented design, using the most basic law of electromagnetic induction, is received with signal
Device, oscillating circuit, copper wire coil cleverly combine, and have reached unexpected effect, although this design can only be selected in city
Intensively, the few place of disturbing factor is used by the heart or some WIFi of McDonald, but skill is charged with current WIFI mobile phones
Art is compared to making great progress, and mobile phone can be with normal use, but with not using the hand of this design in use by people
Machine is compared, and will have more part electricity using the mobile phone of this design, usage time is longer, runs into emergency case, the value brought
It will be apparent from, therefore there is very high Development volue and practical value.
Claims (7)
1. a kind of WIFI mobile phones charging system, including signal receiver, oscillating circuit, copper wire coil, transformer, rectifying and wave-filtering electricity
Road, battery of mobile phone, it is characterised in that the signal receiver receives WIFI signal, and WIFI signal is substantially a kind of electromagnetic wave
Signal, signal receiver connection oscillating circuit, oscillating circuit excite frequency electromagnetic waves, and oscillating circuit passes through frequency electromagnetic waves and copper
Wire coil is combined and generated electricity according to the law of electromagnetic induction, copper wire coil connection transformer, transformer connection current rectifying and wave filtering circuit,
Current rectifying and wave filtering circuit connects battery of mobile phone.
2. a kind of WIFI mobile phones charging system according to claim 1, it is characterised in that the signal receiver includes letter
Number receiver J1, signal receiver J1 pin 1 meet power supply+5V, and signal receiver J1 pin 3 is grounded.
3. a kind of WIFI mobile phones charging system according to claim 1, it is characterised in that the oscillating circuit includes resistance
R1, resistance R1 one end connection signal receiver J1 pin 2, resistance R3 one end, resistance R1 other end connection resistance R2
One end, electric capacity C1 one end, triode Q1 pin 1, resistance R3 other end connecting triode Q1 pin 2, inductance L1
One end, polar capacitor C3 negative pole, triode Q1 pin 3 connects resistance R4 one end, electric capacity C2 one end, inductance L1's
Other end connection polar capacitor C4 positive pole, the electric capacity C1 other end, resistance R2, R4 other end, the electric capacity C2 other end, pole
Property electric capacity C3 positive pole, C4 negative pole ground connection.
4. a kind of WIFI mobile phones charging system according to claim 1, it is characterised in that the transformer includes transformer
T1, transformer T1 pin 1 connect the positive source that copper wire coil generates electricity, and transformer T1 pin 2 connects copper wire coil and generated electricity
Power cathode.
5. a kind of WIFI mobile phones charging system according to claim 1, it is characterised in that the current rectifying and wave filtering circuit includes
Rectifier bridge D1, rectifier bridge D1 pin 2 connect transformer T1 pin 3, and rectifier bridge D1 pin 4 connects transformer T1 pin
4, rectifier bridge D1 pin 3 connect resistance R5 one end, electric capacity C5 one end, and the resistance R5 other end connects the one of electric capacity C6
End, resistance R6 one end, battery of mobile phone BT1 one end, rectifier bridge D1 pin 1 connect electric capacity C5, C6 other end, resistance R6
The other end, battery of mobile phone BT1 negative pole.
6. a kind of WIFI mobile phones charging system according to claim 1, it is characterised in that the copper wire of the copper wire coil is straight
Footpath is 0.08mm, and the internal diameter of copper wire coil is 2.5mm, the number of turn is 150 circles.
7. a kind of WIFI mobile phones charging system according to claim 4, it is characterised in that the transformer T1 is 1:50
Booster T1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043337.4A CN107453493A (en) | 2017-01-21 | 2017-01-21 | A kind of WIFI mobile phones charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043337.4A CN107453493A (en) | 2017-01-21 | 2017-01-21 | A kind of WIFI mobile phones charging system |
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| Publication Number | Publication Date |
|---|---|
| CN107453493A true CN107453493A (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043337.4A Pending CN107453493A (en) | 2017-01-21 | 2017-01-21 | A kind of WIFI mobile phones charging system |
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| Country | Link |
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| CN (1) | CN107453493A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481404A (en) * | 2019-09-20 | 2019-11-22 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of automobile cup holder heating device and heating means |
| CN110525307A (en) * | 2019-09-20 | 2019-12-03 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of saucer heating device using vehicle-mounted WiFi |
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| US20120013296A1 (en) * | 2010-07-15 | 2012-01-19 | Soudeh Heydari | Method and system for harvesting rf signals and wirelessly charging a device |
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| CN103872797A (en) * | 2014-03-24 | 2014-06-18 | 北京工业大学 | Passive Wi-Fi prompting paster |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481404A (en) * | 2019-09-20 | 2019-11-22 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of automobile cup holder heating device and heating means |
| CN110525307A (en) * | 2019-09-20 | 2019-12-03 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of saucer heating device using vehicle-mounted WiFi |
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Application publication date: 20171208 |