CN104600853A - Wireless charging and power supply system - Google Patents
Wireless charging and power supply system Download PDFInfo
- Publication number
- CN104600853A CN104600853A CN201410482408.7A CN201410482408A CN104600853A CN 104600853 A CN104600853 A CN 104600853A CN 201410482408 A CN201410482408 A CN 201410482408A CN 104600853 A CN104600853 A CN 104600853A
- Authority
- CN
- China
- Prior art keywords
- power supply
- reflector
- wireless charging
- wireless
- transmitting
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000006698 induction 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
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The charging and power supply of the currently known electronic devices is performed in a wired mode. A wireless charging and power supply system aims at performing charging and power supply on an electronic device through a power supply in a wireless mode and enabling the wireless charging and the wireless power supply to be performed on the same electronic device. According to the wireless charging and power supply system, electromagnetic waves are emitted from a power supply wireless transmitter through a reflector and transmitted to a wireless power receiver through a space to perform the charging and power supply on the electronic device.
Description
Technical field
The present invention relates to a kind of wireless charging electric power system.
Technical background
Knownly at present fill power supply for wired, separate when wireless charging and wireless power, can not realize same electronic equipment namely can wireless charging also can wireless power. restricted between electronic equipment and power supply, can not move freely.
Summary of the invention
The object of the invention is; Power supply wirelessly charges to electronic equipment and powers, same electronic equipment 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 system, 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.Radio wave resonance launch and accept energy technologies is known technology, and this technological invention point is this technology to quote in system, replaces legacy system power supply supply mode.Converged and directional transmissions electromagnetic wave by reflector, converged and directional reception electromagnetic wave by reflector.Power supply is become alternating current by oscillator and to be amplified by power amplifier and become radio wave through transmitting antenna again.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 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 system and power supply, can move freely.
Below in conjunction with accompanying drawing, the invention will be further described
Fig. 1 is a kind of wireless charging electric power system
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 electronic equipment 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 electronic equipment (14).Electronic equipment is charged.Power supply electricity of leading up in addition is held rectifier (10) and supply power voltage current controller (13) to enter electronic equipment (14) and is powered to electronic equipment.Reflector (2) is for converging and electrically oriented wave.
Claims (5)
1. a wireless charging electric power system, 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 electronic equipment.Realize same electronic equipment 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 wireless charging electric power system according to claims (1), is characterized in that; Converged and directional transmissions electromagnetic wave by reflector.
3. a kind of wireless charging electric power system according to claims (1), is characterized in that; Converged and directional reception electromagnetic wave by reflector.
4. a kind of wireless charging electric power system according to claims (1), 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 wireless charging electric power system according to claims (1), 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 |
|---|---|---|---|
| CN201410482408.7A CN104600853A (en) | 2013-09-09 | 2014-09-08 | Wireless charging and power supply system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570130X | 2013-09-09 | ||
| CN201320570130 | 2013-09-09 | ||
| CN201410482408.7A CN104600853A (en) | 2013-09-09 | 2014-09-08 | Wireless charging and power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104600853A true CN104600853A (en) | 2015-05-06 |
Family
ID=53126455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410482408.7A Pending CN104600853A (en) | 2013-09-09 | 2014-09-08 | Wireless charging and power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600853A (en) |
-
2014
- 2014-09-08 CN CN201410482408.7A patent/CN104600853A/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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |