CN104767288A - LED screen portable electronic device with remote wireless charging and power supply function - Google Patents
LED screen portable electronic device with remote wireless charging and power supply function Download PDFInfo
- Publication number
- CN104767288A CN104767288A CN201510113809.XA CN201510113809A CN104767288A CN 104767288 A CN104767288 A CN 104767288A CN 201510113809 A CN201510113809 A CN 201510113809A CN 104767288 A CN104767288 A CN 104767288A
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- China
- Prior art keywords
- power supply
- led screen
- reflector
- wireless
- electronic aid
- Prior art date
- 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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Links
- 230000006698 induction Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- H02J7/025—
Landscapes
- Near-Field Transmission Systems (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A wired charging and power supply mode is adopted in currently-known LED screen portable electronic device such as mobile phones and computers with the fingerprint recognition function, and the wireless charging and power supply mode is a short-distance contact induction mode. An LED screen portable electronic device with the remote wireless charging and power supply function aims at achieving the purposes that a power source charges and supplies power to the LED screen portable electronic device in a wireless mode, wireless charging and wireless power supply can be achieved for the same LED screen mobile phone, a power source wireless transmitter transmits electromagnetic waves through a reflector, and the electromagnetic waves are transmitted to a wireless electric energy receiver through space so as to achieve the charging and power supply purposes for the LED screen portable electronic device.
Description
Technical field
The present invention relates to the LED screen mancarried electronic aid that a kind of long distance wireless fills power supply.
Technical background
Current known LED screen mancarried electronic aid, if the portable computer of fingerprint recognition etc. fill power supply for wired, it is short range Contact Sensor that wireless charging is powered.Separate when wireless charging and wireless power, can not realize same LED screen mancarried electronic aid namely can wireless charging also can be restricted between wireless power .LED screen mancarried electronic aid and power supply, can not move freely.
Summary of the invention
The object of the invention is; Power supply to be charged to LED screen mancarried electronic aid by long distance wireless mode and powers, same LED screen mancarried electronic aid both can wireless charging also can wireless power.
The scheme that its technical problem of solution of the present invention adopts is; Power supply wireless reflector goes out electromagnetic wave by reflector, electromagnetic wave is delivered to radio energy recipient by space to carry out charging and powering to LED screen mancarried electronic aid, long-range resonance and transmitting coil serial or parallel connection electric capacity, require that emitting-receiving system frequency is identical simultaneously, fix up an aerial wire at induction receiving terminal and transmitting terminal simultaneously.Reflector is the metal of cauldron shape.For transmitting and receiving focusing during electromagnetic wave.Transmitting terminal can utilize the power supply of car itself, or other power supplys are set up separately.Radio wave resonance launch and accept energy technologies is known technology, and this technological invention point is this technology to quote at LED screen mancarried electronic aid, replaces traditional LED screen mancarried electronic aid power supply supply mode.Power supply is become alternating current by oscillator and to be amplified by power amplifier and become radio wave through transmitting antenna again, is converged and directional transmissions electromagnetic wave, by reflector convergence and directional reception electromagnetic wave by reflector.Supply power voltage current controller is made up of 78 serial integrated regulators, for power supply. and charging voltage and current controller is made up of 78 serial integrated regulators and pulse or switching circuit, produces pulse, for charging.Rectifier is bridge rectifier and the filter capacitor composition of four diodes. this technical characterstic is band transmitting and receiving antennas, long-range contactless transmitting and receiving electric energy. can a reflector, multiple receiver, namely multiple equipment can use a reflector simultaneously jointly. and long-range resonance mode radio source receiver is made up of reception antenna filter, reception antenna is by radio wave reception, and filter is for receiving electric wave and the emitting radio waves same frequency of single pass certain frequency.
Benefit of the present invention is; Unrestricted between LED screen mancarried electronic aid and power supply, can move freely.
Below in conjunction with accompanying drawing, the invention will be further described
Fig. 1 is the LED screen mancarried electronic aid that a kind of long distance wireless fills power supply
1 power supply wireless reflector 2 reflector 3 transmitting antenna 4 power supply 5 oscillator 6 radio wave 7 radio source receiver 8 reception antenna 9 filter 10 feeder ear rectifier 11 charging end rectifier 12 charging voltage and current controller 13 supply power voltage current controller 14 LED screen mancarried electronic aid 15 power amplifier in figure
In FIG
Power supply wireless reflector (1) is made up of transmitting antenna (3) power supply (4) oscillator (5) power amplifier (15), and power supply (4) becomes alternating current by oscillator (5) and becomes radio wave (6) through transmitting antenna (3) again by power amplifier (15).Radio source receiver (7) is made up of reception antenna (8) filter (9), radio wave (6) receives by reception antenna (8), and filter (9) is for receiving electric wave and the emitting radio waves same frequency of single pass certain frequency.Electricity is divided into two-way, and a road is that charged electrical end rectifier (11) and charging voltage and current controller (12) enter LED screen mancarried electronic aid (14).LED screen mancarried electronic aid is charged.Power supply electricity of leading up in addition is held rectifier (10) and supply power voltage current controller (13) to enter LED screen mancarried electronic aid (14) and is powered to LED screen mancarried electronic aid.Reflector (2) is for converging and electrically oriented wave.
Claims (5)
1. long distance wireless fills a LED screen mancarried electronic aid for power supply, it is characterized in that; Power supply wireless reflector goes out electromagnetic wave by reflector, and electromagnetic wave is delivered to radio energy recipient by space to carry out charging and powering to LED screen mancarried electronic aid.Realize same LED screen mancarried electronic aid namely can wireless charging also can wireless power, long-range resonance and transmitting coil serial or parallel connection electric capacity, require that emitting-receiving system frequency is identical simultaneously, fixes up an aerial wire at induction receiving terminal and transmitting terminal simultaneously.
2. a kind of long distance wireless according to claim 1 fills the LED screen mancarried electronic aid of power supply, it is characterized in that; Converged and directional transmissions electromagnetic wave by reflector.
3. a kind of long distance wireless according to claim 1 fills the LED screen mancarried electronic aid of power supply, it is characterized in that; Converged and directional reception electromagnetic wave by reflector.
4. a kind of long distance wireless according to claim 1 fills the LED screen mancarried electronic aid of power supply, it is characterized in that; Power supply is become alternating current by oscillator and to be amplified by power amplifier and become radio wave through transmitting antenna again.Feature is band transmitting and receiving antennas, long-range contactless transmitting and receiving electric energy. can a reflector, and multiple receiver, namely multiple equipment can use a reflector simultaneously jointly.
5. a kind of long distance wireless according to claim 1 fills the LED screen mancarried electronic aid of power supply, it is characterized in that; Radio source receiver is made up of reception antenna filter, and reception antenna is by radio wave reception, and filter is for receiving electric wave and the emitting radio waves same frequency of single pass certain frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113809.XA CN104767288A (en) | 2015-03-12 | 2015-03-12 | LED screen portable electronic device with remote wireless charging and power supply function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113809.XA CN104767288A (en) | 2015-03-12 | 2015-03-12 | LED screen portable electronic device with remote wireless charging and power supply function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104767288A true CN104767288A (en) | 2015-07-08 |
Family
ID=53648977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510113809.XA Pending CN104767288A (en) | 2015-03-12 | 2015-03-12 | LED screen portable electronic device with remote wireless charging and power supply function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104767288A (en) |
-
2015
- 2015-03-12 CN CN201510113809.XA patent/CN104767288A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |
|
| WD01 | Invention patent application deemed withdrawn after publication |