CN104505952A - Portable computer capable of being wirelessly charged and powered - Google Patents
Portable computer capable of being wirelessly charged and powered Download PDFInfo
- Publication number
- CN104505952A CN104505952A CN201410751315.XA CN201410751315A CN104505952A CN 104505952 A CN104505952 A CN 104505952A CN 201410751315 A CN201410751315 A CN 201410751315A CN 104505952 A CN104505952 A CN 104505952A
- Authority
- CN
- China
- Prior art keywords
- portable computer
- powered
- reflector
- wireless charging
- electromagnetic wave
- 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
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Currently known portable computers, such as notebook computers and panel personal computers, are charged and powered in a wired manner, so that the invention provides a portable computer capable of being wirelessly charged and powered to achieve the goals that a power supply charges and powers the portable computers in a wireless mode, and the same portable computer can be wirelessly charged, and can also be wirelessly powered. According to the scheme for achieving the effects, a power supply wireless transmitter transmits an electromagnetic wave through a reflector; the electromagnetic valve is transmitted to a wireless electric energy receiver through a space, so as to charge and power the portable computer.
Description
Technical field
The present invention relates to the portable computer that a kind of wireless charging is powered.
Technical background
Current known portable computer, as notebook computer, the portable computers such as panel computer fill power supply for wired, separate when wireless charging and wireless power, can not be simultaneously used in same portable computer. can not realize same portable computer namely can wireless charging also can wireless power. restricted between portable computer and power supply, can not move freely.
Summary of the invention
The object of the invention is; Power supply wirelessly charges to portable computer and powers, same portable computer 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, and electromagnetic wave is delivered to radio energy recipient by space to carry out charging and powering to portable computer, four patterns: 1 induction, two coils are responded to mutually.2 couplings.3 resonance: induction or the resonance of long-range serial or parallel connection electric capacity composition.4 long-range resonance: i.e. transmitting coil parallel connection or series capacitance, requires that emitting-receiving system frequency is identical simultaneously, fix up an aerial wire simultaneously at induction receiving terminal and transmitting terminal.Reflector is the metal of cauldron shape.For transmitting and receiving focusing during electromagnetic wave.The wireless transmission energy technologies of four patterns is known technology, and this technological invention point is this technology to quote at portable computer, replaces conventional portable computer power supply mode.Converged and directional transmissions electromagnetic wave by reflector, converged 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 the bridge rectifier of four diodes and filter capacitor composition. 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 portable computer and power supply, can move freely.
Below in conjunction with accompanying drawing, the invention will be further described
Fig. 1 is the portable computer that a kind of wireless charging of long-range resonance mode is powered
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 portable computer 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 portable computer (14), charges to portable computer.Power supply electricity of leading up in addition is held rectifier (10) and supply power voltage current controller (13) to enter portable computer (14) and is powered to portable computer.Reflector (2) is for converging and electrically oriented wave.
Fig. 2 system block diagram
In figure
1 ejection values antenna 2 resonate reception antenna 3 change over switch 4 charging end export 5 feeder ears export
In fig. 2
Ejection values antenna (1) emitting electromagnetic wave is received by resonance reception antenna (2), wherein tunable capacitor and coil form frequency-selector, for fine-tuned emission and receive frequency. point two-way, a road is that another road feeder ear output (5), charging end output (4) is switched by change over switch (3).
Claims (7)
1. a wireless charging portable computer of powering, is characterized in that; 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 portable computer.Realize same portable computer namely can wireless charging also can wireless power four patterns: 1 induction, two coils are responded to mutually.2 couplings.3 resonance: induction or the resonance of long-range serial or parallel connection electric capacity composition.4 long-range resonance: i.e. transmitting coil parallel connection or series capacitance, requires that emitting-receiving system frequency is identical simultaneously, fix up an aerial wire simultaneously at induction receiving terminal and transmitting terminal.
2. the portable computer that a kind of wireless charging according to claims (1) is powered, is characterized in that; Converged and directional transmissions electromagnetic wave by reflector.
3. the portable computer that a kind of wireless charging according to claims (1) is powered, is characterized in that; Converged and directional reception electromagnetic wave by reflector.
4. the portable computer that a kind of wireless charging according to claims (1) is powered, 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.
5. the portable computer that a kind of wireless charging according to claims (1) is powered, 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.
6. the portable computer that a kind of wireless charging according to claims (1) is powered, is characterized in that; Can a reflector, multiple receiver, namely multiple equipment can use a reflector simultaneously jointly.
7. the portable computer that a kind of wireless charging according to claims (1) is powered, is characterized in that; Ejection values antenna transmission electromagnetic wave is received by resonance reception antenna, and wherein tunable capacitor and coil form frequency-selector, for fine-tuned emission and receive frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751315.XA CN104505952A (en) | 2014-11-29 | 2014-11-29 | Portable computer capable of being wirelessly charged and powered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751315.XA CN104505952A (en) | 2014-11-29 | 2014-11-29 | Portable computer capable of being wirelessly charged and powered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104505952A true CN104505952A (en) | 2015-04-08 |
Family
ID=52947682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410751315.XA Pending CN104505952A (en) | 2014-11-29 | 2014-11-29 | Portable computer capable of being wirelessly charged and powered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104505952A (en) |
-
2014
- 2014-11-29 CN CN201410751315.XA patent/CN104505952A/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: 20150408 |
|
| WD01 | Invention patent application deemed withdrawn after publication |