CN102377250A - Two-way wireless charging and discharging device - Google Patents
Two-way wireless charging and discharging device Download PDFInfo
- Publication number
- CN102377250A CN102377250A CN2010102542552A CN201010254255A CN102377250A CN 102377250 A CN102377250 A CN 102377250A CN 2010102542552 A CN2010102542552 A CN 2010102542552A CN 201010254255 A CN201010254255 A CN 201010254255A CN 102377250 A CN102377250 A CN 102377250A
- Authority
- CN
- China
- Prior art keywords
- circuit device
- signal
- receive
- resonant
- convert
- 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
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a two-way wireless charging and discharging device, which comprises a first transceiving circuit device and a second transceiving circuit device, wherein the first transceiving circuit device provides first electric power by a first electric power storage and supply device, the first electric power is converted into a first frequency modulation signal, and then the first frequency modulation signal is received by a first resonant circuit device at a start state and converted into first resonant energy. The second transceiving circuit device is corresponding to the first transceiving circuit device, the first resonant energy is received by a second resonant circuit device at a close state and converted into a third frequency modulation signal, the third frequency modulation signal is received by a second electric power storage and supply device, and the third frequency modulation signal is converted into third electric power to be stored. According to the invention, the resonant energy is sent by one resonant circuit device at the start state, and correspondingly the resonant energy is received by the other corresponding resonant circuit device at the close state, and the effect of two-way wireless charging and discharging of an electronic device is achieved.
Description
Technical field
The invention relates to a kind of charge and discharge device, be meant a kind of two-way double-direction radio charge and discharge device that discharges and recharges that on wireless device, can carry out especially.
Background technology
In recent years; Because science and technology is constantly progressive; People also relatively improve for the requirement of electronic product, are main with the consumer electronics commodity especially, and simplifying of bulky in the past electronic product (like Disc player, home telephone or desktop PC etc.) becomes the high electronic product of portability and usefulness (like multimedia player (MPEG Audio Layer-3; MP3), mobile phone or notebook computer etc.), so that people's life is more efficient.
Portable electric products such as above-mentioned multimedia player, mobile phone required electric power when using; Adopt mostly like rechargeable batteries such as Ni-MH battery or lithium batteries; This rechargeable battery mainly is to charge through a charging device, and this charging device comprises a cradle and a socket, and this cradle is connected with wired mode with this socket; And this cradle is provided with a charging slot; Be positioned in this charging slot for this rechargeable battery, this socket then is inserted in supply socket, uses voltage or electric current required when charging is provided.Yet because above-mentioned portable electric product must provide required electric power through rectifier or rechargeable battery, this charging device or the rectifier required electric energy that will charge is to be passed to this rechargeable battery through the Wireline binding, makes its scope of application limited.
In view of this, the inventor is think of, the design team's system of grinding with great concentration, and the phase can provide a kind of and not receive the scope restriction and can use the wireless two-way electronic installation that discharges and recharges that carries out, and desires to grind the creation motivation of wound for the present invention.
Summary of the invention
In view of this; Main purpose of the present invention is to provide a kind of double-direction radio charge and discharge device; It sends resonant energy through a resonant circuit device in opening; And a corresponding resonant circuit device receives resonant energy in closed condition, but reaches the effect of electronic installation double-direction radio charging.
For reaching above-mentioned purpose, double-direction radio charge and discharge device of the present invention comprises: receive circuit arrangement and one second receipts circuit arrangement for one first.Receiving circuit arrangement for this first includes: one first storage power supply power apparatus and one first resonant circuit device.It can provide one first electric power this first storage power supply power apparatus, and this first power conversions is become one first FM signal, and can receive one the 4th FM signal, and converts the 4th FM signal the storage of to one the 4th electric power.It is to be connected with this first storage power supply power apparatus telecommunication for this first resonant circuit device; This first resonant circuit device will receive this first FM signal in an opening and convert one first resonant energy to, and will receive one second resonant energy in a closed condition and convert the 4th FM signal to.
This second receive circuit arrangement its be with this first to receive circuit arrangement corresponding, receive circuit arrangement for this second and include: one second storage power supply power apparatus and one second resonant circuit device.It is corresponding with this first resonant circuit device for this second resonant circuit device; This second resonant circuit device will receive this first resonant energy in a closed condition and convert one the 3rd FM signal to, and will receive one second FM signal in an opening and convert this second resonant energy to.It is to be connected with this second resonant circuit device telecommunication for this second storage power supply power apparatus; This second storage power supply power apparatus can receive the 3rd FM signal; And convert the 3rd FM signal to one the 3rd electric power and store; And one second electric power can be provided, and this second power conversions is become this second FM signal.
The beneficial effect that the present invention has is: when this first resonant circuit device in a closed condition; And this second resonant circuit device is when an opening; Provide one second electric power with this second storage power supply power apparatus this moment; And convert one second FM signal to, receive and convert to one second resonant energy with this second resonant circuit device.This first resonant circuit device receives this second resonant energy and converts one the 4th FM signal to, receives the 4th FM signal with this first storage power supply power apparatus again, converts one the 4th electric power to and stores.Therefore, but reach the effect that the electronic installation double-direction radio discharges and recharges.
In order further to understand characteristic of the present invention, characteristics and technology contents, see also following about detailed description of the present invention and accompanying drawing, only appended graphic reference and the explanation usefulness of only providing, non-in order to restriction the present invention.
Description of drawings
Fig. 1 is a double-direction radio charge and discharge device preferred embodiment block schematic diagram of the present invention.
Fig. 2 is first resonant circuit device of the present invention and the second resonant circuit device corresponding matching preferred embodiment circuit diagram.
[main element symbol description]
Receive circuit arrangement for 1～the first
10～the first storage power supply power apparatus
11～the first resonant circuit devices
110,210～mos field effect transistor
12～first control circuit device
13～the first oscillating circuit devices
14～the first driving circuit devices
15～the first supply units
Receive circuit arrangement for 2～the second
20～the second storage power supply power apparatus
21～the second resonant circuit devices
22～second control circuit device
23～the second oscillating circuit devices
24～the second driving circuit devices
25～second source device
51～the first electric power
52～the first direct current signals
53～the first AC signals
54～the first FM signals
55～the first resonant energies
56～the 3rd FM signals
57～the 3rd AC signals
58～the 3rd direct current signals
59～the 3rd electric power
61～the second electric power
62～the second direct current signals
63～the second AC signals
64～the second FM signals
65～the second resonant energies
66～the 4th FM signals
67～the 4th AC signals
68～the 4th direct current signals
69～the 4th electric power
Embodiment
See also shown in Figure 1ly, it is a double-direction radio charge and discharge device preferred embodiment block schematic diagram of the present invention.Double-direction radio charge and discharge device of the present invention, it includes: receive circuit arrangement 1 and one second receipts circuit arrangement 2 for one first.Receive circuit arrangement 1 it includes for this first: one first storage power supply power apparatus 10 and one first resonant circuit device 11, it is that one first electric power 51 can be provided for this first storage power supply power apparatus 10, and converts this first electric power 51 to one first FM signal 54.In preferred embodiment of the present invention, this first storage power supply power apparatus 10 includes: a first control circuit device 12, one first oscillating circuit device 13 and one first driving circuit device 14.At first, it is with one first supply unit 15 (like rechargeable battery) this first electric power 51 to be provided for this first storage power supply power apparatus 10, and this first control circuit device 12 its be to convert this first electric power 51 to one first direct current signal 52.It is to be connected with these first control circuit device 12 telecommunications for this first oscillating circuit device 13, and this first oscillating circuit device 13 receives these first direct current signals 52 and converts one first AC signal 53 to.It is to be connected with these first oscillating circuit device, 13 telecommunications for this first driving circuit device 14, and this first driving circuit device 13 receives these first AC signals 53 and converts this first FM signal 54 to.
Please add and consult shown in Figure 2ly, it is first resonant circuit device of the present invention and the second resonant circuit device corresponding matching preferred embodiment circuit diagram.It is to be connected with these first storage power supply power apparatus, 10 telecommunications for this first resonant circuit device 11; In preferred embodiment of the present invention, it has this first resonant circuit device 11 at least two mos field effect transistor 110 (MOSFET) and electrically connects and form the semibridge system power circuit.When this first resonant circuit device 11 in an opening; This opening is at least one mos field effect transistor 110 (MOSFET) actuator state; This moment, this first resonant circuit device 11 was an emission state, and this first resonant circuit device 11 will receive this first FM signal 54 and convert one first resonant energy 55 to.
This second receive circuit arrangement 2 its be with this first to receive circuit arrangement 1 corresponding, receive circuit arrangement 2 for this second and include: one second resonant circuit device 21 and one second storage power supply power apparatus 20.It is corresponding with this first resonant circuit device 11 for this second resonant circuit device 21; In preferred embodiment of the present invention, it has this second resonant circuit device 21 at least two mos field effect transistor 210 (MOSFET) and electrically connects and form the semibridge system power circuit.This moment, this second resonant circuit device 21 was in a closed condition; This closed condition stops actuator state for all mos field effect transistor 210 (MOSFET); This moment, this second resonant circuit device 21 was an accepting state, and this second resonant circuit device 21 will receive this first resonant energy 55 and convert one the 3rd FM signal 56 to.It is to be connected with these second resonant circuit device, 21 telecommunications for this second storage power supply power apparatus 20, and this second storage power supply power apparatus 20 can receive the 3rd FM signal 56, and converts the 3rd FM signal 56 59 storages of to one the 3rd electric power.
In preferred embodiment of the present invention; This second storage power supply power apparatus 20 includes: one second driving circuit device 24, one second oscillating circuit device 23 and a second control circuit device 22; It is to be connected with these second resonant circuit device, 21 telecommunications for this second driving circuit device 24, and this second driving circuit device 24 receives the 3rd FM signal 56 and converts one the 3rd AC signal 57 to.It is to be connected with these second driving circuit device, 24 telecommunications for this second oscillating circuit device 23, and this second oscillating circuit device 23 receives the 3rd AC signal 57 and converts one the 3rd direct current signal 58 to.It is to be connected with these second oscillating circuit device, 23 telecommunications for this second control circuit device 22, and this second control circuit device 22 receives the 3rd direct current signal 58 and converts the 3rd electric power 59 to and be stored in a second source device 25 (like rechargeable battery).
Certainly; This second resonant circuit device 21 is in an opening; This opening is at least one mos field effect transistor 210 (MOSFET) actuator state, and this moment, this second resonant circuit device 21 was an emission state, and this first resonant circuit device 11 is in a closed condition; This closed condition stops actuator state for all mos field effect transistor 110 (MOSFET), and this moment, this first resonant circuit device 11 was an accepting state.This moment, it was with this second source device 25 (like rechargeable battery) one second electric power 61 to be provided by this second storage power supply power apparatus 20, and this second control circuit device 22 its be to convert this second electric power 61 to one second direct current signal 62.This second oscillating circuit device 23 receives this second direct current signal 62 and converts one second AC signal 63 to, and this second driving circuit device 24 receives this second AC signal 63 and converts one second FM signal 64 to.And this second resonant circuit device 21 is an emission state, and this second resonant circuit device 21 will receive this second FM signal 64 and convert one second resonant energy 65 to.And this first resonant circuit device 11 is an accepting state, and this first resonant circuit device 11 will receive this second resonant energy 65 and convert one the 4th FM signal 66 to.This first driving circuit device 14 receives the 4th FM signal 66 and converts one the 4th AC signal 67 to.This first oscillating circuit device 13 receives the 4th AC signal 67 and converts one the 4th direct current signal 68 to, and this first control circuit device 12 receptions the 4th direct current signal 68 converts one the 4th electric power 69 to and is stored in this first supply unit 15.Really can reach the effect of electronic installation double-direction radio charging thus.
The above is merely preferable possible embodiments of the present invention, and is non-so promptly limit to protection scope of the present invention, and the equivalent structure that uses specification of the present invention and graphic content to do such as changes, and all reason is closed and given Chen Ming with being contained in protection scope of the present invention.
Claims (9)
1. a double-direction radio charge and discharge device is characterized in that, this device comprises:
Receive circuit arrangement for one first, it includes:
One first storage power supply power apparatus, it can provide one first electric power, and this first power conversions is become one first FM signal, and can receive one the 4th FM signal, and converts the 4th FM signal the storage of to one the 4th electric power;
One first resonant circuit device; It is to be connected with this first storage power supply power apparatus telecommunication; This first resonant circuit device will receive this first FM signal in an opening and convert one first resonant energy to, and will receive one second resonant energy in a closed condition and convert the 4th FM signal to;
Receive circuit arrangement for one second, it is corresponding with this first receipts circuit arrangement, receives circuit arrangement for this second and includes:
One second resonant circuit device; It is corresponding with this first resonant circuit device; This second resonant circuit device will receive this first resonant energy in a closed condition and convert one the 3rd FM signal to, and will receive one second FM signal in an opening and convert this second resonant energy to;
One second storage power supply power apparatus; It is to be connected with this second resonant circuit device telecommunication; This second storage power supply power apparatus can receive the 3rd FM signal; And convert the 3rd FM signal to one the 3rd electric power and store, and one second electric power can be provided, and this second power conversions is become this second FM signal.
2. double-direction radio charge and discharge device according to claim 1 is characterized in that, this first storage power supply power apparatus includes:
One first control circuit device, it is that this first power conversions is become one first direct current signal, and can receive one the 4th direct current signal and convert the 4th electric power to and store;
One first oscillating circuit device, it is to be connected with this first control circuit device telecommunication, this first oscillating circuit device receives this first direct current signal and converts one first AC signal to, and can receive one the 4th AC signal and convert the 4th direct current signal to;
One first driving circuit device, it is to be connected with this first oscillating circuit device telecommunication, this first driving circuit device receives this first AC signal and converts this first FM signal to, and can receive the 4th FM signal and convert the 4th AC signal to.
3. double-direction radio charge and discharge device according to claim 1 is characterized in that, this first resonant circuit device has at least two mos field effect transistor.
4. double-direction radio charge and discharge device according to claim 3 is characterized in that, this opening is at least one mos field effect transistor actuator state.
5. double-direction radio charge and discharge device according to claim 3 is characterized in that, this closed condition stops actuator state for all mos field effect transistor.
6. double-direction radio charge and discharge device according to claim 1 is characterized in that, this second storage power supply power apparatus includes:
One second driving circuit device, it is to be connected with this second resonant circuit device telecommunication, this second driving circuit device receives the 3rd FM signal and converts one the 3rd AC signal to, and can receive one second AC signal and convert this second FM signal to;
One second oscillating circuit device, it is to be connected with this second driving circuit device telecommunication, this second oscillating circuit device receives the 3rd AC signal and converts one the 3rd direct current signal to, and can receive one second direct current signal and convert this second AC signal to;
One second control circuit device, it is to be connected with this second oscillating circuit device telecommunication, this second control circuit device receives the 3rd direct current signal and converts the 3rd electric power to and store, and can receive this second power conversions and become this second direct current signal.
7. double-direction radio charge and discharge device according to claim 1 is characterized in that, this second resonant circuit device has at least two mos field effect transistor.
8. double-direction radio charge and discharge device according to claim 7 is characterized in that, this opening is at least one mos field effect transistor actuator state.
9. double-direction radio charge and discharge device according to claim 7 is characterized in that, this closed condition stops actuator state for all mos field effect transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102542552A CN102377250A (en) | 2010-08-13 | 2010-08-13 | Two-way wireless charging and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102542552A CN102377250A (en) | 2010-08-13 | 2010-08-13 | Two-way wireless charging and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102377250A true CN102377250A (en) | 2012-03-14 |
Family
ID=45795406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102542552A Pending CN102377250A (en) | 2010-08-13 | 2010-08-13 | Two-way wireless charging and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102377250A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659925A (en) * | 2013-11-20 | 2015-05-27 | 中兴通讯股份有限公司 | Wireless power transceiving method and device |
| CN105162227A (en) * | 2015-10-09 | 2015-12-16 | 宁波力芯科信息科技有限公司 | Wireless mobile power supply having wireless charging and discharging function, and apparatus |
| CN105391191A (en) * | 2015-11-17 | 2016-03-09 | 东南大学 | Online power adjusting method applicable to two-way wireless power transmission system |
| WO2016053633A1 (en) * | 2014-09-29 | 2016-04-07 | Apple Inc. | Inductive charging between electronic devices |
| US9805864B2 (en) | 2014-04-04 | 2017-10-31 | Apple Inc. | Inductive spring system |
| CN107920752A (en) * | 2015-09-03 | 2018-04-17 | 皇家飞利浦有限公司 | For switched wireless data and the battery module of power |
| US10062492B2 (en) | 2014-04-18 | 2018-08-28 | Apple Inc. | Induction coil having a conductive winding formed on a surface of a molded substrate |
| CN111510185A (en) * | 2019-01-11 | 2020-08-07 | 苹果公司 | Wireless power system |
| US10873204B2 (en) | 2014-09-29 | 2020-12-22 | Apple Inc. | Inductive coupling assembly for an electronic device |
| US10998121B2 (en) | 2014-09-02 | 2021-05-04 | Apple Inc. | Capacitively balanced inductive charging coil |
| US11670972B2 (en) | 2018-09-24 | 2023-06-06 | Apple Inc. | Electronic device having an inductive charging system |
| US11756719B2 (en) | 2019-01-11 | 2023-09-12 | Apple Inc. | Wireless power system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1906837A (en) * | 2004-03-18 | 2007-01-31 | 三井物产株式会社 | DC-DC converter |
| CN1956288A (en) * | 2005-10-24 | 2007-05-02 | 三星电子株式会社 | Apparatus and method of wireless power sharing by induction method |
| WO2010057224A1 (en) * | 2008-11-13 | 2010-05-20 | Qualcomm Incorporated | Wireless power and data transfer for electronic devices |
-
2010
- 2010-08-13 CN CN2010102542552A patent/CN102377250A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1906837A (en) * | 2004-03-18 | 2007-01-31 | 三井物产株式会社 | DC-DC converter |
| CN1956288A (en) * | 2005-10-24 | 2007-05-02 | 三星电子株式会社 | Apparatus and method of wireless power sharing by induction method |
| WO2010057224A1 (en) * | 2008-11-13 | 2010-05-20 | Qualcomm Incorporated | Wireless power and data transfer for electronic devices |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659925A (en) * | 2013-11-20 | 2015-05-27 | 中兴通讯股份有限公司 | Wireless power transceiving method and device |
| US9805864B2 (en) | 2014-04-04 | 2017-10-31 | Apple Inc. | Inductive spring system |
| US10062492B2 (en) | 2014-04-18 | 2018-08-28 | Apple Inc. | Induction coil having a conductive winding formed on a surface of a molded substrate |
| US10998121B2 (en) | 2014-09-02 | 2021-05-04 | Apple Inc. | Capacitively balanced inductive charging coil |
| US10404089B2 (en) | 2014-09-29 | 2019-09-03 | Apple Inc. | Inductive charging between electronic devices |
| US10886771B2 (en) | 2014-09-29 | 2021-01-05 | Apple Inc. | Inductive charging between electronic devices |
| WO2016053633A1 (en) * | 2014-09-29 | 2016-04-07 | Apple Inc. | Inductive charging between electronic devices |
| US10505386B2 (en) | 2014-09-29 | 2019-12-10 | Apple Inc. | Inductive charging between electronic devices |
| CN106605353A (en) * | 2014-09-29 | 2017-04-26 | 苹果公司 | Inductive charging between electronic devices |
| US10873204B2 (en) | 2014-09-29 | 2020-12-22 | Apple Inc. | Inductive coupling assembly for an electronic device |
| US10886769B2 (en) | 2014-09-29 | 2021-01-05 | Apple Inc. | Inductive charging between electronic devices |
| CN107920752A (en) * | 2015-09-03 | 2018-04-17 | 皇家飞利浦有限公司 | For switched wireless data and the battery module of power |
| US11489366B2 (en) | 2015-09-03 | 2022-11-01 | Koninklijke Philips N.V. | Battery module for wireless exchange of data and power of a patient monitoring system |
| CN105162227A (en) * | 2015-10-09 | 2015-12-16 | 宁波力芯科信息科技有限公司 | Wireless mobile power supply having wireless charging and discharging function, and apparatus |
| CN105391191A (en) * | 2015-11-17 | 2016-03-09 | 东南大学 | Online power adjusting method applicable to two-way wireless power transmission system |
| US11670972B2 (en) | 2018-09-24 | 2023-06-06 | Apple Inc. | Electronic device having an inductive charging system |
| CN111510185A (en) * | 2019-01-11 | 2020-08-07 | 苹果公司 | Wireless power system |
| US11756719B2 (en) | 2019-01-11 | 2023-09-12 | Apple Inc. | Wireless power system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102377250A (en) | Two-way wireless charging and discharging device | |
| US9667088B2 (en) | Double-sided bidirectional wireless power device | |
| US20120013294A1 (en) | Enclosure bidirectional wireless charging/discharging device | |
| US20120001589A1 (en) | Bidirectional wireless charging/discharging device | |
| JP3169709U (en) | Electronic book with wireless charging function | |
| US20120001590A1 (en) | Dual-sided wireless charging device | |
| CN203368093U (en) | Mobile power supply sharing charging and discharging interfaces | |
| CN201654673U (en) | Wireless charging notebook computer | |
| CN117691764A (en) | Wireless charging system | |
| US8593106B2 (en) | Dual-chargeable battery pack in a power supply | |
| US20130112824A1 (en) | Structure for placing electronic device | |
| CN104433125A (en) | Multifunctional bag | |
| CN201781332U (en) | Vehicular wireless charger | |
| CN102035563A (en) | Wireless communication module | |
| EP1589631A3 (en) | Portable electronic device and mobile communication terminal | |
| CN203456896U (en) | Folding cover type wireless charging mobile power pack | |
| US20100001691A1 (en) | Battery assembly | |
| CN201781331U (en) | Adapter with function of wireless charging | |
| CN201750234U (en) | E-book with wireless charging | |
| CN203151156U (en) | Mobile power supply having WIFI function | |
| CN102035225A (en) | Wireless communication module | |
| CN102739822A (en) | Method and device for multi-functional mobile phone electricity borrowing | |
| CN206559409U (en) | Multi-functional mobile phone bonnet and mobile device | |
| CN205753478U (en) | Portable wireless charging device | |
| CN203734344U (en) | Extension type wireless power switching structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |