CN106026236A - Wireless charging system - Google Patents
Wireless charging system Download PDFInfo
- Publication number
- CN106026236A CN106026236A CN201610393555.6A CN201610393555A CN106026236A CN 106026236 A CN106026236 A CN 106026236A CN 201610393555 A CN201610393555 A CN 201610393555A CN 106026236 A CN106026236 A CN 106026236A
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- CN
- China
- Prior art keywords
- wireless charging
- electronic equipment
- charging system
- inclination
- information
- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000004146 energy storage Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H02J7/025—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a wireless charging system, which comprises electronic equipment and a wireless charger, wherein the electronic equipment comprises an inclination angle calculation device and an information transmission device which are electrically connected with a receiving circuit separately; and the wireless charger comprises an information receiving device and an inclination adjusting device which are electrically connected with the receiving circuit separately. Compared with the related technology, the wireless charging system provided by the invention has the advantages that the inclination angle of a transmitting coil relative to a receiving coil is automatically adjusted by arranging the inclination adjusting device in the wireless charger, so that the electric energy transmission efficiency of the wireless charger on the electronic equipment is the highest; the electronic equipment can also be freely utilized when wireless charging is carried out and the wireless charging efficiency is not affected; and the electronic equipment can also be freely utilized when wireless charging is carried out.
Description
Technical field
The present invention relates to wireless charging technical field, particularly relate to a kind of wireless charging system.
Background technology
Wireless charging is a kind of New-type charge technology of rising in recent years, as the term suggests, do not borrow
Help charging wire rod both can realize the electricity consumption device in the range of certain space to charge.With traditional wire
Charging is compared, wireless charging has that volume is little, portability is high, compatible strong, be conducive to electricity consumption
The advantages such as equipment water proof and dust proof design.At present, wireless charging technology be widely used to automobile,
Household electrical appliance, mobile device etc., it has vast potential for future development.
In correlation technique, wireless charging system generally includes to be had the electronics of wireless charging function and sets
Standby and this electronic equipment is carried out the wireless charger of wireless charging, but, the electronics such as mobile phone sets
Launch for the electronic equipment electric energy with wireless charger must be allowed carrying out wireless charging when
Surface is placed in parallel, in the transmitting coil in such guarantee wireless charger and electronic equipment
Receiving coil between angle the least to obtain maximum electric energy efficiency of transmission, but
This requirement makes electronic equipment cannot take arbitrarily use when carrying out wireless charging.
Therefore, it is necessary to provide a kind of new wireless charging system to solve the problems referred to above.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of wireless charging system, and it can be counted
Calculate the angle between transmitting coil and the receiving coil in electronic equipment in wireless charger, and
The angle of inclination of wireless charger internal emission line circle can be automatically adjusted so that transmitting coil with connect
Angle between take-up circle is the least, thus obtains the biggest electric energy efficiency of transmission.
The invention provides a kind of wireless charging system, including electronic equipment and to described electronics
Equipment carries out the wireless charger of wireless charging, described wireless charger include transmitting coil and
The radiating circuit electrically connected with described transmitting coil, described radiating circuit is electrically connected with extraneous power supply
Connecing, described electronic equipment includes the reception line coupling to realize electric energy transmission with described transmitting coil
Enclose the reception circuit electrically connected with described receiving coil and electrically connect also with described reception circuit
For storing the energy storage device of electric energy, described electronic equipment also include respectively with described reception circuit
The angle of inclination of electrical connection calculates device and information transmitting apparatus, and described angle of inclination calculates device
For calculating described receiving coil angle of inclination with respect to the horizontal plane and generating inclination information,
Described information transmitting apparatus is for sending the information transmitting apparatus of described inclination information, described nothing
Line charger also includes information receiver and the inclination electrically connected respectively with described reception circuit
Degree adjusting means, described information receiver receives described inclination information, and described gradient is adjusted
Regulating device regulates the gradient of described transmitting coil according to described inclination information.
Preferably, described wireless charger also includes the magnet steel for producing magnetic field, described electronics
Equipment also includes the magnetic conduction sheet that can be adsorbed by magnetic field.
Preferably, described magnetic conduction sheet is made up of soft magnetic materials.
Preferably, described magnet steel is multiple, and multiple described magnet steel are around described transmitting coil array
Arrange.
Preferably, described transmitting coil is used for launching electromagnetic wave, and described receiving coil receives electromagnetism
Electromagnetic wave is also converted into electric energy by ripple.
Preferably, described electronic equipment is mobile terminal.
Preferably, described energy storage device is lithium ion battery or lithium polymer battery.
Compared with correlation technique, the described wireless charging system of the present invention is by wireless charger
Gradient adjusting means is inside set to be automatically adjusted the transmitting coil inclination relative to receiving coil
Angle, so that wireless charger is the highest to the electric energy efficiency of transmission of electronic equipment, Er Qie
Electronic equipment can also be freely used without affecting wireless charging efficiency when carrying out wireless charging,
Electronic equipment can also freely be used when carrying out wireless charging.
Accompanying drawing explanation
Fig. 1 is the structural representation of wireless charging system of the present invention；
Fig. 2 is the structured flowchart of wireless charger in wireless charging system shown in Fig. 1；
Fig. 3 is the structured flowchart of electronic equipment in wireless charging system shown in Fig. 1.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, aobvious
So, described embodiment is only a part of embodiment of the present invention rather than whole enforcement
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creativeness
The all other embodiments obtained under work premise, broadly fall into the scope of protection of the invention.
Refer to the structural representation of the wireless charging system that Fig. 1, Fig. 1 are the present invention.Described
Wireless charging system 100 includes wireless charger 1 and electronic equipment 2.Described wireless charger
1 for carrying out wireless charging to described electronic equipment 2.In the preferred embodiment of the present invention,
Described wireless charger 1 utilizes electromagnetic wave induction technology that described electronic equipment 2 is carried out wireless charging
Electricity, it is true that described wireless charger 1 can also utilize magnetic resonance, microwave, radio frequency etc. each
Kind of possible wireless charging mode carries out wireless charging to described electronic equipment 2, any reasonably
Wireless charging mode ought to fall within the scope of protection of the invention.
In the present embodiment, described electronic equipment 2 is mobile terminal, including mobile phone, flat board
With portable electric appts such as notebook computers.Certainly, the electronics mobile terminal 2 of the present invention is also
It is not limited to mobile terminal, wireless charging can be carried out including household electrical appliance, toy, keyboard etc.
Electronic equipment, all in protection scope of the present invention, repeats the most one by one at this.
Referring to Fig. 2, Fig. 2 is the structure of wireless charger in wireless charging system shown in Fig. 1
Block diagram.Described wireless charger 1 includes transmitting coil 10 and radiating circuit 11.Described transmitting
Coil 10 electrically connects with described radiating circuit 11 for launching electromagnetic wave, described radiating circuit
11 are connected with extraneous power supply electric energy to be transferred to described transmitting coil 10 with forms such as electromagnetic waves
Launch.Described radiating circuit 11 can include that commutator, wave filter, control chip etc. are each
Plant the components and parts of apolegamy, such that it is able to control described transmitting line by described radiating circuit 11
The work of circle 10.
Referring to Fig. 1 and Fig. 3, Fig. 3 is electronic equipment in wireless charging system shown in Fig. 1
Structured flowchart.Described electronic equipment 2 includes coupling to carry out electric energy with described transmitting coil 10
The reception circuit 21 that electrically connects with described receiving coil 20 of receiving coil 20 of transmission and institute
State and receive circuit 21 and electrically connect and for storing the energy storage device 22 of electric energy, described for calculating
Receiving coil angle of inclination with respect to the horizontal plane also generates the angle of inclination meter of inclination information
Calculate device 23 and for sending the information transmitting apparatus 24 of described inclination information.
Described reception circuit 21 can be existing electronic equipment (such as mobile phone, IPAD, computer
Deng) in Circuits System.Described energy storage device 22 is lithium ion battery or lithium polymer battery.
Described angle of inclination calculates the existing angle speed in device 23 can use the terminal units such as mobile phone
Degree computer realizes, and such as angular-rate sensor senses the angle of inclination of mobile phone.
Seeing also Fig. 1 to Fig. 3, described transmitting coil 10 is used for launching electromagnetic wave, institute
State receiving coil 20 receive described electromagnetic wave and the described electromagnetic wave received is converted into electric energy,
The electric energy converted is stored in described energy storage device 22, thus realizes described wireless charger 1
Wireless charging to described electronic equipment 2.
Described wireless charger 1 also includes information receiver 12 and gradient adjusting means 13,
Described information receiver 12 receives described inclination information, described gradient adjusting means 13
The gradient of described transmitting coil 10 is regulated so that described transmitting line according to described inclination information
Circle 10 is parallel to each other as far as possible with described receiving coil 20, so that described wireless charger
The electric energy efficiency of transmission of 1 pair of described electronic equipment 2 is the highest.
Described wireless charger 1 also includes the magnet steel (not shown) for producing magnetic field, described
Magnet steel is multiple, and multiple described magnet steel are arranged around described transmitting coil 10 array.Described electricity
Subset 2 also includes the magnetic conduction sheet (not shown) that can be adsorbed by magnetic field, and described magnetic conduction sheet is by soft
Magnetic material is made.By the magnetic adsorbability of described magnet steel and described magnetic conduction sheet with by described wireless charging
Electrical equipment 1 and described electronic equipment 2 mutually adsorb fixing.As such, it is possible to be greatly increased described nothing
The applied environment of line charging system 1, such as can apply to aircraft, steamer, automobile etc. can move
On the dynamic vehicles.
Compared with correlation technique, the described wireless charging system 100 of the present invention is by wireless charging
Gradient adjusting means 13 is set in electrical equipment 1 to be automatically adjusted transmitting coil 10 relative to reception
The angle of inclination of coil 20, so that the electric energy of electronic equipment 2 is passed by wireless charger 1
Defeated efficiency is the highest, and can also freely use electronic equipment 2 when carrying out wireless charging and not
Wireless charging efficiency can be affected so that electronic equipment 2 can also be free when carrying out wireless charging
Use.
The foregoing is only embodiments of the invention, not thereby limit the patent model of the present invention
Enclosing, every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process become
Change, or be directly or indirectly used in other relevant technical field, be the most in like manner included in the present invention
Scope of patent protection in.
Claims (7)
1. a wireless charging system, carries out nothing including electronic equipment and to described electronic equipment
Line charging wireless charger, described wireless charger include transmitting coil and with described transmitting line
The radiating circuit of circle electrical connection, described radiating circuit electrically connects with extraneous power supply, described electronic equipment
Including coupling with described transmitting coil to realize the receiving coil of electric energy transmission and described receiving coil
Electrically connect receives circuit and electrically connects with described reception circuit and be used for storing the energy storage of electric energy
Device, it is characterised in that described electronic equipment also includes electrically connecting with described reception circuit respectively
Angle of inclination calculates device and information transmitting apparatus, and described angle of inclination calculates device and is used for calculating institute
Stating receiving coil angle of inclination with respect to the horizontal plane and generate inclination information, described information sends
Device is for sending the information transmitting apparatus of described inclination information, and described wireless charger also includes
The information receiver electrically connected with described reception circuit respectively and gradient adjusting means, described letter
Breath receives device and receives described inclination information, and described gradient adjusting means is according to described gradient
Information regulates the gradient of described transmitting coil.
Wireless charging system the most according to claim 1, it is characterised in that described wireless
Charger also includes the magnet steel for producing magnetic field, and described electronic equipment also includes to be adsorbed by magnetic field
Magnetic conduction sheet.
Wireless charging system the most according to claim 2, it is characterised in that described magnetic conduction
Sheet is made up of soft magnetic materials.
Wireless charging system the most according to claim 2, it is characterised in that described magnet steel
For multiple, multiple described magnet steel are arranged around described transmitting coil array.
Wireless charging system the most according to claim 1, it is characterised in that described transmitting
Coil is used for launching electromagnetic wave, and described receiving coil receives electromagnetic wave and electromagnetic wave is converted into electricity
Energy.
Wireless charging system the most according to claim 1, it is characterised in that described electronics
Equipment is mobile terminal.
Wireless charging system the most according to claim 1, it is characterised in that described energy storage
Device is lithium ion battery or lithium polymer battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393555.6A CN106026236A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393555.6A CN106026236A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026236A true CN106026236A (en) | 2016-10-12 |
Family
ID=57090610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610393555.6A Pending CN106026236A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106026236A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549451A (en) * | 2016-12-08 | 2017-03-29 | 宇龙计算机通信科技(深圳)有限公司 | A kind of wireless charging method and device |
| CN106549456A (en) * | 2016-12-26 | 2017-03-29 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method and wireless charging device of wireless charging |
| CN108110842A (en) * | 2017-12-29 | 2018-06-01 | 宁夏软件工程院有限公司 | A kind of adaptive electric energy reception device |
| CN108422422A (en) * | 2018-03-16 | 2018-08-21 | 广东工业大学 | Mobile robot is from method for determining posture, mobile robot and system |
| CN109301913A (en) * | 2018-11-22 | 2019-02-01 | 国网江苏省电力有限公司南通供电分公司 | A kind of onboard wireless charging system and its charging method |
| CN110649716A (en) * | 2018-06-27 | 2020-01-03 | Oppo广东移动通信有限公司 | Wireless charging method, equipment to be charged and wireless charging device |
| CN112152334A (en) * | 2020-09-09 | 2020-12-29 | 湖北工业大学 | Anti-deviation coupling mechanism for wireless power transmission |
| WO2022001044A1 (en) * | 2020-06-30 | 2022-01-06 | 惠州视维新技术有限公司 | Wireless charging apparatus and wireless charger |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014065468A1 (en) * | 2012-10-26 | 2014-05-01 | 전자부품연구원 | Apparatus for supplying wireless power and electronic device comprising same |
| CN105365587A (en) * | 2014-08-14 | 2016-03-02 | 现代自动车株式会社 | Method, apparatus, and computer readable medium for controlling a wireless charging device |
-
2016
- 2016-06-06 CN CN201610393555.6A patent/CN106026236A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014065468A1 (en) * | 2012-10-26 | 2014-05-01 | 전자부품연구원 | Apparatus for supplying wireless power and electronic device comprising same |
| CN105365587A (en) * | 2014-08-14 | 2016-03-02 | 现代自动车株式会社 | Method, apparatus, and computer readable medium for controlling a wireless charging device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549451A (en) * | 2016-12-08 | 2017-03-29 | 宇龙计算机通信科技(深圳)有限公司 | A kind of wireless charging method and device |
| CN106549451B (en) * | 2016-12-08 | 2019-06-11 | 宇龙计算机通信科技(深圳)有限公司 | A kind of wireless charging method and device |
| CN106549456A (en) * | 2016-12-26 | 2017-03-29 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method and wireless charging device of wireless charging |
| CN108110842A (en) * | 2017-12-29 | 2018-06-01 | 宁夏软件工程院有限公司 | A kind of adaptive electric energy reception device |
| CN108422422A (en) * | 2018-03-16 | 2018-08-21 | 广东工业大学 | Mobile robot is from method for determining posture, mobile robot and system |
| CN108422422B (en) * | 2018-03-16 | 2021-09-03 | 广东工业大学 | Self-attitude determination method for mobile robot, mobile robot and system |
| CN110649716A (en) * | 2018-06-27 | 2020-01-03 | Oppo广东移动通信有限公司 | Wireless charging method, equipment to be charged and wireless charging device |
| CN110649716B (en) * | 2018-06-27 | 2021-10-15 | Oppo广东移动通信有限公司 | Wireless charging method, equipment to be charged and wireless charging device |
| CN109301913A (en) * | 2018-11-22 | 2019-02-01 | 国网江苏省电力有限公司南通供电分公司 | A kind of onboard wireless charging system and its charging method |
| WO2022001044A1 (en) * | 2020-06-30 | 2022-01-06 | 惠州视维新技术有限公司 | Wireless charging apparatus and wireless charger |
| CN112152334A (en) * | 2020-09-09 | 2020-12-29 | 湖北工业大学 | Anti-deviation coupling mechanism for wireless power transmission |
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
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| WD01 | Invention patent application deemed withdrawn after publication |