CN106253489A - A kind of wireless power adapter - Google Patents
A kind of wireless power adapter Download PDFInfo
- Publication number
- CN106253489A CN106253489A CN201610712769.5A CN201610712769A CN106253489A CN 106253489 A CN106253489 A CN 106253489A CN 201610712769 A CN201610712769 A CN 201610712769A CN 106253489 A CN106253489 A CN 106253489A
- Authority
- CN
- China
- Prior art keywords
- circuit
- input
- outfan
- wireless
- power adapter
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to power-supply device technical field, be specifically related to a kind of wireless power adapter, receive the AC civil power input circuit of commercial power supply；The rectification circuit that input is connected with the outfan of described AC civil power input circuit；The filter circuit that input is connected with the outfan of described rectification circuit；The boosting frequency changer circuit that input is connected with the outfan of described filter circuit；Wireless output circuit that input is connected with the outfan of described boosting frequency changer circuit and wired output circuit；Receive the wireless receiving circuit of the radiant energy signal of wireless output circuit, usb circuit, LCD display circuit, display screen interface circuit and the MP3 player circuit that input is connected with wireless receiving circuit outfan.The energy that the present invention realizes wireless connections by using electromagnetic induction principle is changed, and brings great convenience to user.
Description
Technical field
The present invention relates to power-supply device technical field, be specifically related to a kind of wireless power adapter.
Background technology
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, typically by outward
Shell, mains transformer, accumulator and rectification circuit composition, can be divided into exchange output type and direct-current-output type by its output type；
Direct Plug-In and Table top type can be divided into by connected mode.Extensively be matched in phone composite aircraft, game machine, language playback device, walkman,
In the equipment such as notebook computer, cell phone.Traditional power supply adaptor needs wire to exchange with 220V or 110V to be electrically connected mostly
Connect, thus power taking is accumulator charging from alternating current.And existing power supply adaptor uses wire due to needs, wiring can be given
And storage makes troubles, and not Portable belt.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of wireless power adapter, by using electromagnetic induction
Principle realizes the energy conversion of wireless connections, and coordinates wired output circuit, meets diversified use demand.
To achieve these goals, the technical solution adopted in the present invention is, a kind of wireless power adapter, including:
Receive the AC civil power input circuit of commercial power supply；
The rectification circuit that input is connected with the outfan of described AC civil power input circuit；
The filter circuit that input is connected with the outfan of described rectification circuit；
The boosting frequency changer circuit that input is connected with the outfan of described filter circuit；
Wireless output circuit that input is connected with the outfan of described boosting frequency changer circuit and wired output circuit；
Receive the wireless receiving circuit of the radiant energy signal of wireless output circuit,
Usb circuit that input is connected with wireless receiving circuit outfan, LCD display circuit, display screen interface circuit and
MP3 player circuit.
Further, described wireless output circuit includes:
The oscillating circuit that input is connected with the outfan of described boosting frequency changer circuit；
The shaping circuit that input is connected with the outfan of described oscillating circuit；
The transmitting coil that input is connected with the outfan of described shaping circuit.
Further, described wireless receiving circuit includes:
Receive the reception head of the radiant energy signal of wireless output circuit；
The power adjusting circuit that input is connected with the described outfan receiving head；
The shaping circuit that input is connected with the outfan of described power adjusting circuit；
The amplifying circuit that input is connected with the outfan of described shaping circuit.
Further, the A/D change-over circuit that input is connected also is included with the outfan of described wireless receiving circuit.
Further, the input of described LCD display circuit is connected with described A/D change-over circuit.
Further, the input of described display screen interface circuit is connected with described A/D change-over circuit.
Further, the input of described MP3 player circuit is connected with described A/D change-over circuit.
The present invention, by using technique scheme, compared with prior art, has the advantage that
The present invention, by designing a wireless power supply adaptor, charges convenient and reliable, and wireless wire connects, plug and play, no
Limited by distance and space layout condition, and the energy conversion effect that the present invention can be greatly improved between launching and receiving
By power adjusting circuit, rate, ensures that electromagnetic radiation external coordination prevent human injury simultaneously.The present invention is additionally provided with wired output
Circuit, meets the demand of wired output, thus meets diversified use demand.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the present invention is further described.
As a specific embodiment, as it is shown in figure 1, a kind of wireless power adapter, including:
Receive the AC civil power input circuit 1 of commercial power supply；
The rectification circuit 2 that input is connected with the outfan of described AC civil power input circuit 1, rectification circuit 2 is for by alternating current
Be converted to intermediate dc electricity；
The filter circuit 3 that input is connected with the outfan of described rectification circuit 2；This filter circuit 3 is for isolating in civil power
High frequency spurs, filter circuit 3 can use electromagnetic interface filter, the low-pass filtering electricity being made up of current-limiting reactor and shnt capacitor
Road.
The boosting frequency changer circuit 4 that input is connected with the outfan of described filter circuit 3；
Wireless output circuit 5 that input is connected with the outfan of described boosting frequency changer circuit 4 and wired output circuit 10；
Receive the wireless receiving circuit 6 of the radiant energy signal of wireless output circuit 5,
The A/D change-over circuit 7 that input is connected with the outfan of described wireless receiving circuit 6.
Described wireless output circuit 5 includes:
The oscillating circuit that input is connected with the outfan of described boosting frequency changer circuit；
The shaping circuit that input is connected with the outfan of described oscillating circuit；
The transmitting coil that input is connected with the outfan of described shaping circuit；
Described wireless receiving circuit 6 includes:
Receive the reception head of the radiant energy signal of wireless output circuit；
The power adjusting circuit that input is connected with the described outfan receiving head；
The shaping circuit that input is connected with the outfan of described power adjusting circuit；
The amplifying circuit that input is connected with the outfan of described shaping circuit.
Described A/D change-over circuit 7 is connected to LCD display circuit 8, display screen interface circuit 9, MP3 player connect
Mouth circuit 11 and usb circuit 12.After usb circuit 12 is connected to A/D change-over circuit 7, or it is directly connected in and puts
The outfan of big circuit, the present embodiment have employed after usb circuit 9 is connected to A/D change-over circuit 7.Convenient wiring with
Connect, and more preferable by its safety of circuit after A/D change-over circuit 7.
The outfan of the boosting frequency changer circuit 4 of the present invention is also associated with wired output circuit 10, meets and fills for wireline equipment
The use demand of electricity.
The operation principle of the present invention is: AC civil power input circuit 1 receive after AC civil power through rectification circuit 2, filter circuit 3,
The rectification of boosting frequency changer circuit 4, filter, oscillating circuit through wireless output circuit becomes electromagnetic radiation energy, warp after frequency conversion of boosting
Launch through transmitting coil after shaping circuit shaping,
The reception head of the wireless receiving circuit 6 at receiving terminal receives radiant energy signal, and power-adjusted circuit carries out power tune
Joint, amplifies through amplifying circuit after shaped circuit shaping again, reduces radiation and can amplify the damage of human body in transmitting procedure
Energy after circuit amplifies is exported by the usb circuit of different model after A/D change-over circuit, portable for different model
Formula electronic equipment uses.This A/D change-over circuit is also associated with LCD display circuit simultaneously, for showing the voltage of receiving terminal, electric current
With parameters such as temperature.This A/D change-over circuit is also associated with display screen interface circuit 9 and MP3 player interface circuit 11, the most not
Use demand with user.
Although specifically showing and describe the present invention in conjunction with preferred embodiment, but those skilled in the art should be bright
In vain, in the spirit and scope of the present invention limited without departing from appended claims, in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (7)
1. a wireless power adapter, it is characterised in that: including:
Receive the AC civil power input circuit of commercial power supply；
The rectification circuit that input is connected with the outfan of described AC civil power input circuit；
The filter circuit that input is connected with the outfan of described rectification circuit；
The boosting frequency changer circuit that input is connected with the outfan of described filter circuit；
Wireless output circuit that input is connected with the outfan of described boosting frequency changer circuit and wired output circuit；
Receive the wireless receiving circuit of the radiant energy signal of wireless output circuit,
Usb circuit that input is connected with wireless receiving circuit outfan, LCD display circuit, display screen interface circuit and
MP3 player circuit.
A kind of wireless power adapter the most according to claim 1, it is characterised in that: described radio transmitter includes:
The oscillating circuit that input is connected with the outfan of described boosting frequency changer circuit；
The shaping circuit that input is connected with the outfan of described oscillating circuit；
The transmitting coil that input is connected with the outfan of described shaping circuit.
A kind of wireless power adapter the most according to claim 2, it is characterised in that: described wireless receiving circuit includes:
The power adjusting circuit that input is connected with the described outfan receiving head；
The shaping circuit that input is connected with the outfan of described power adjusting circuit；
The amplifying circuit that input is connected with the outfan of described shaping circuit.
A kind of wireless power adapter the most according to claim 3, it is characterised in that: also include that input is put with described
The A/D change-over circuit that the outfan of big circuit is connected.
A kind of wireless power adapter the most according to claim 4, it is characterised in that: the input of described LCD display circuit
End is connected with described A/D change-over circuit.
A kind of wireless power adapter the most according to claim 4, it is characterised in that: described display screen interface circuit defeated
Enter end to be connected with described A/D change-over circuit.
A kind of wireless power adapter the most according to claim 4, it is characterised in that: described MP3 player circuit defeated
Enter end to be connected with described A/D change-over circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712769.5A CN106253489A (en) | 2016-08-24 | 2016-08-24 | A kind of wireless power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712769.5A CN106253489A (en) | 2016-08-24 | 2016-08-24 | A kind of wireless power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106253489A true CN106253489A (en) | 2016-12-21 |
Family
ID=57595205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712769.5A Pending CN106253489A (en) | 2016-08-24 | 2016-08-24 | A kind of wireless power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106253489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233543A (en) * | 2017-07-31 | 2018-06-29 | 珠海市魅族科技有限公司 | A kind of wireless power adapter, wireless charging system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203119586U (en) * | 2012-12-03 | 2013-08-07 | 惠州市泰通电子有限公司 | Portable mobile wireless charging power supply |
| CN104037820A (en) * | 2013-03-08 | 2014-09-10 | 凹凸电子（武汉）有限公司 | Electronic Equipment Charging Device, Method And System |
| CN104617620A (en) * | 2015-01-27 | 2015-05-13 | 山东共达电声股份有限公司 | Mobile power source and adapter |
| CN204652018U (en) * | 2015-06-16 | 2015-09-16 | 马秋平 | A kind of wireless power adapter |
-
2016
- 2016-08-24 CN CN201610712769.5A patent/CN106253489A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203119586U (en) * | 2012-12-03 | 2013-08-07 | 惠州市泰通电子有限公司 | Portable mobile wireless charging power supply |
| CN104037820A (en) * | 2013-03-08 | 2014-09-10 | 凹凸电子（武汉）有限公司 | Electronic Equipment Charging Device, Method And System |
| CN104617620A (en) * | 2015-01-27 | 2015-05-13 | 山东共达电声股份有限公司 | Mobile power source and adapter |
| CN204652018U (en) * | 2015-06-16 | 2015-09-16 | 马秋平 | A kind of wireless power adapter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233543A (en) * | 2017-07-31 | 2018-06-29 | 珠海市魅族科技有限公司 | A kind of wireless power adapter, wireless charging system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021082907A1 (en) | Wireless charging system, charging cable, electronic device, and wireless charging method therefor | |
| CN103683365A (en) | Charging system and charging base of electronic equipment | |
| CN103928991B (en) | Magnetic resonance wireless electric energy transmission device based on PCB resonance coupling coil structures | |
| CN103368242A (en) | Wireless charging receiving device with USB (Universal Serial Bus) interfaces of electronic equipment | |
| CN107370252A (en) | Wireless mutually fill is put and wireless charging device | |
| CN204652018U (en) | A kind of wireless power adapter | |
| TW201414132A (en) | Wireless power supply system and wireless power-receiving device | |
| CN106253489A (en) | A kind of wireless power adapter | |
| CN103915916A (en) | Magnetic resonance wireless electric energy transmitting device based on planar magnetic resonant coupling coil structure | |
| CN203289132U (en) | Wireless charger capable of displaying charging state | |
| CN201117756Y (en) | Wireless phone charger | |
| CN206932253U (en) | A kind of handheld device of integrated computer and mobile phone | |
| CN205407343U (en) | System for can wirelessly charge and NFC communication | |
| CN204258418U (en) | The dual-purpose wireless charger of a kind of photoelectric intelligent | |
| CN205248827U (en) | Bracket -type wireless charger | |
| CN207530574U (en) | A kind of wireless charging device of high heat dissipation | |
| CN204597542U (en) | A kind of can the earphone of wireless charging | |
| CN206834801U (en) | A kind of shared charging cabinet with wireless charging function | |
| CN206039443U (en) | Wireless bluetooth keyboard who charges | |
| CN206135434U (en) | Radio receiving apparatus | |
| CN204992790U (en) | Wireless Intelligence cell -phone charger | |
| CN204025111U (en) | A kind of mini electric fan with wireless charging function | |
| CN203722289U (en) | Charging circuit capable of realizing mutual charging between electronic devices | |
| CN207801526U (en) | Solar powered wireless charger | |
| CN207251313U (en) | A kind of wireless power transmission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |