CN205725060U - Wireless charging system - Google Patents
Wireless charging system Download PDFInfo
- Publication number
- CN205725060U CN205725060U CN201620541123.0U CN201620541123U CN205725060U CN 205725060 U CN205725060 U CN 205725060U CN 201620541123 U CN201620541123 U CN 201620541123U CN 205725060 U CN205725060 U CN 205725060U
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- China
- Prior art keywords
- transmitting coil
- wireless charger
- electronic equipment
- wireless charging
- charging system
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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The open a kind of wireless charging system of this utility model, including electronic equipment and be the wireless charger of described electronic equipment wireless charging, described wireless charger includes the housing with receiving space, it is contained in the transmitting coil of described receiving space, receive the receptor of charge value signal, control described transmitting coil according to described charge value signal launch the PCU Power Conditioning Unit of power and regulate the temperature-adjusting device of described wireless charger temperature, described electronic equipment includes for coordinating the receiving coil realizing electric energy transmission with described transmitting coil, the battery electrically connected with described receiving coil, for detecting described battery electric quantity value and generating the electric quantity detection apparatus of charge value signal and send the emitter of described charge value signal extremely described wireless charger.Compared with correlation technique, this utility model provides a kind of charge value according to battery to regulate charge power, and ensures the wireless charger temperature wireless charging system at safe temperature range.
Description
Technical field
This utility model relates to a kind of wireless charging technical field, particularly relates to a kind of wireless charging system.
Background technology
Along with socioeconomic progress and the fast development of modern science and technology, use charging wire that electronic equipment is charged
Tradition charging modes cannot meet modern's demand to charge multifunction.Wireless charging receives wireless charging by electronic equipment
The electromagnetic wave that device is launched, utilizes the inductive energy transmission of low-frequency electromagnetic wave to make electronic equipment obtain electric energy thus completes charging,
Become the new technique that current development prospect is wide.This charging modes uses simple and equipment attrition rate is low, can realize a nothing
Different electronic equipments is charged by line charger.
Wireless charger in correlation technique, uses constant transmitting power to be charged electronic equipment, if launching merit
Rate is low, then longer to the charging interval of electronic equipment, affects the use of electronic equipment；If it is high to launch power, then at electronic equipment
Easily battery is caused damage when battery electric quantity is higher.Moreover, long high-power output makes wireless charger
Temperature is more and more higher, easily causes the damage of wireless charger.
Therefore, it is necessary to provide a kind of new wireless charging system to solve above-mentioned technical problem.
Utility model content
This utility model technical issues that need to address are to provide a kind of charge value according to battery and regulate charge power, and
Ensure the wireless charger temperature wireless charging system at safe temperature range.
This utility model provides a kind of wireless charging system, carries out wireless charging including electronic equipment and to described electronic equipment
The wireless charger of electricity, described wireless charger includes having the housing of receiving space, be contained in the transmitting of described receiving space
Coil, the receptor of reception charge value signal electrically connect with described receptor and control described sending out according to described charge value signal
Penetrate the PCU Power Conditioning Unit of coil transmissions power and electrically connect and regulate described wireless charger temperature with described transmitting coil
Temperature-adjusting device, described electronic equipment include for coordinate with described transmitting coil realize electric energy transmission receiving coil and
The battery of described receiving coil electrical connection, electrically connects with described battery and is used for detecting described battery electric quantity value and generating described electricity
The electric quantity detection apparatus of value signal and send described charge value signal to the emitter of described wireless charger.
Preferably, described PCU Power Conditioning Unit includes selecting module and electrically connecting to control institute with described selection module respectively
Stating transmitting coil and launch multiple charging modules of power, described selection module is used for according to described charge value signal from multiple described
Charging module selects the described charging module of correspondence.
Preferably, described electronic equipment also includes that magnetic part, described wireless charger also include for adsorbing described magnetic
The magnet steel of part, described electronic equipment passes through the magnetic-adsorption between described magnet steel and described magnetic part in described wireless charger.
Preferably, described magnet steel is around described transmitting coil and and described transmitting coil interval setting.
Preferably, described magnet steel quantity is multiple, multiple spaced settings of described magnet steel.
Preferably, described wireless charger also includes for holding described transmitting coil and the retaining piece of described magnet steel, institute
State retaining piece and be contained in described receiving space.
Preferably, described retaining piece is one-body molded with described housing.
Compared with correlation technique, the wireless charging system that this utility model provides detects electronics by electric quantity detection apparatus
The charge value of device battery, wireless charger selects the charging module of correspondence after described charge value and power threshold being compared
Described electronic equipment is charged, both ensure that the charge efficiency when described battery low-electricity quantity, simultaneously high at described battery
During electricity, described battery is protected, extend the service life of described battery；By arranging in described wireless charger
Temperature-adjusting device, in the case of the long-time high-power output of transmitting coil, it is ensured that the temperature of described wireless charger is in peace
Within the temperature range of full use, described wireless charger will not be caused damage, extend the use longevity of described wireless charger
Life；The magnetic force that described electronic equipment is produced by magnetic part and magnet steel, is adsorbed in described wireless charger in charging process, makes
Obtain described wireless charging system to can apply to, on the movably means of transport such as automobile, aircraft, steamer, substantially increase institute
State the versatility of wireless charging system.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of wireless charging system of the present invention；
Fig. 2 is the stereochemical structure exploded view of electronic equipment shown in Fig. 1；
Fig. 3 is the stereochemical structure exploded view of wireless charger shown in Fig. 1；
Fig. 4 is the structured flowchart of PCU Power Conditioning Unit shown in Fig. 3；
Fig. 5 is thermostatic structured flowchart shown in Fig. 3.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the invention will be further described.
Refer to Fig. 1, for the structured flowchart of wireless charging system of the present invention.Described wireless charging system 100 includes electronics
Equipment 1 and described electronic equipment 1 is carried out the wireless charger 3 of wireless charging.
Refer to Fig. 2, for the stereochemical structure exploded view of electronic equipment shown in Fig. 1.Described electronic equipment 1 includes receiving line
Circle 11, reception circuit 12, battery 13, electric quantity detection apparatus 14, emitter 15 and magnetic part 16.Described receiving coil 11, described
Receive circuit 12, described battery 13, described electric quantity detection apparatus 14 and described emitter 15 to be sequentially connected electrically.
Described receiving coil 11 realizes electric energy transmission for coordinating with described wireless charger 3, and is converted by described electric energy
For electric current, described electric current is stored in described battery 13 by described reception circuit 12.Concrete, described electric energy is electromagnetic wave.
Described electric quantity detection apparatus 14 is for detecting the charge value of described battery 13 and generating charge value signal, and in real time will
Described charge value signal reaches described emitter 15.
Described emitter 15 is used for launching described charge value signal to described wireless charger 3.
Described magnetic part 16 is used for producing the magnetic force of mutually absorption, described electronic equipment 1 between described wireless charger 3
By described magnetic-adsorption in described wireless charger 3.In charging process, shorten the transmission range of described electric energy, improve
The efficiency of wireless charging.
Refer to Fig. 3, for the stereochemical structure exploded view of wireless charger shown in Fig. 1.Described wireless charger 3 includes tool
The housing 31 having receiving space (not shown) and the receptor 32 being contained in described receiving space, PCU Power Conditioning Unit 33, transmitting
Coil 34, magnet steel 35, retaining piece 36 and temperature-adjusting device 37.Described receptor 32, described PCU Power Conditioning Unit 33 and described
Transmitting coil 34 is sequentially connected electrically.Described temperature-adjusting device 37 electrically connects with described transmitting coil 34.
Described receptor 32 is for receiving the described charge value signal that described emitter 15 sends, and is believed by described charge value
Number transmission is to described PCU Power Conditioning Unit 33.
Refer to Fig. 4, for the structured flowchart of PCU Power Conditioning Unit shown in Fig. 3.Described PCU Power Conditioning Unit 33 is for root
The transmitting power of described transmitting coil 34 is controlled according to described charge value signal.Described PCU Power Conditioning Unit 33 includes selecting module
331 and respectively electrically connect with described selection module 331 for control described transmitting coil 34 launch power multiple charging moulds
Block.Described selection module 331 is used for receiving described charge value signal, and according to described charge value signal from multiple described charging moulds
Block selects the described charging module of correspondence.
Multiple described charging modules include treating electricity module 332, trickle charge module 333 and charging quickly module 334, described choosing respectively
Select module 331 and treat that electricity module 332, described trickle charge module 333 and described fast mold filling block 334 electrically connect with described respectively.Described treat
Electricity module 332, described trickle charge module 333 and described fast mold filling block 334 all electrically connect with described transmitting coil 34.
Described selection module 331 includes threshold cell 3311 and the judging unit electrically connected with described threshold cell 3311
3313.Described threshold cell 3311 is for storing electricity threshold value.Described judging unit 3313 using described power threshold as described
The defining standard of what described charging module of this selection of electronic equipment 1, and make one's options according to described charge value signal and fill described in what
Electricity module controls described transmitting coil 34 and launches the judgement of power.Described power threshold can be by artificially arranging or systemic presupposition.
Described treat electricity module 332 for control described transmitting coil 34 low power run and stop export described electric energy, institute
State electronic equipment 1 not charge.
Described trickle charge module 333 is used for controlling described transmitting coil 34 low power run and exporting a small amount of described electric energy,
Concrete, sending lower powered described electric energy in the case of described battery 13 electricity is higher is that described electronic equipment 1 charges, fall
The charging rate of low described electronic equipment 1, protects described battery 13 to extend the service life of described battery 13.
Described fast mold filling block 334 is used for controlling described transmitting coil 34 high power operation and exporting substantial amounts of described electric energy,
Concrete, sending high-power described electric energy in the case of described battery 13 electricity is relatively low is that described electronic equipment 1 charges, and adds
The charging rate of the described electronic equipment 1 of speed, improves charge efficiency.
In the present embodiment, described threshold cell 3311 includes the first power threshold and the second power threshold.Described first electricity
Amount threshold value is 80%, and described second power threshold is 100%.Described charge value signal includes charge value, at described charge value
Time below described first power threshold, described judging unit 3313 is made described fast mold filling block 334 and is controlled described transmitting coil
The judgement launching power of 34；When described charge value is between described first power threshold and described second power threshold,
Described judging unit 3313 is made described trickle charge module 333 and is controlled the judgement launching power of described transmitting coil 34；When described
When charge value is in more than described second power threshold, described judging unit 3313 make described in treat that electricity module 332 controls described
The judgement launching power of transmitting coil 34.
Described transmitting coil 34 realizes the transmission of described electric energy, to described electronic equipment for coordinating with described receiving coil 11
1 is charged.
Described magnet steel 35 is around described transmitting coil 34 and and described transmitting coil 34 interval setting.In the present embodiment, institute
The quantity stating magnet steel 35 is multiple, multiple described spaced settings of magnet steel 35.
Described retaining piece 36 is contained in described receiving space, is used for holding described transmitting coil 34 and described magnet steel 35.This
In embodiment, described retaining piece 36 is one-body molded with described housing 31.
Refer to Fig. 5, for structured flowchart thermostatic shown in Fig. 3.Described temperature-adjusting device 37 is contained in
Described receiving space, for regulating the temperature of described wireless charger 3.Described temperature-adjusting device 37 includes for sensing described
The temperature sensor 371 of wireless charger 3 temperature and for regulating the air-conditioning unit 372 of described wireless charger 3 temperature.Described
Temperature sensor 371 electrically connects with described air-conditioning unit 372.
Compared with correlation technique, the wireless charging system 100 that this utility model provides is detected by electric quantity detection apparatus 14
Going out the charge value of electronic equipment 1 battery 13, wireless charger 3 selects corresponding after being compared with power threshold by described charge value
Charging module described electronic equipment 1 is charged, both ensure that the charge efficiency when described battery 13 low electricity, simultaneously
When described battery 13 high electricity, described battery is protected, extend the service life of described battery 13；By described
Wireless charger 3 arranges temperature-adjusting device 37, in the case of the long-time high-power output of transmitting coil 34, it is ensured that described
Described wireless charger 3 will not be caused damage within the temperature range of safe handling by the temperature of wireless charger 3, extends institute
State the service life of wireless charger 3；The magnetic force that described electronic equipment 1 is produced by magnetic part 16 and magnet steel 35, was charging
Journey is adsorbed in described wireless charger 3 so that described wireless charging system 100 can apply to automobile, aircraft, steamer etc. can
On the means of transport of movement, substantially increase the versatility of described wireless charging system 100.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a wireless charging system, including electronic equipment and described electronic equipment is carried out wireless charging wireless charger,
Described wireless charger includes the housing with receiving space and is contained in the transmitting coil of described receiving space, described electronics
Equipment includes for coordinating the receiving coil realizing electric energy transmission with described transmitting coil and electrically connecting with described receiving coil
Battery, it is characterised in that described electronic equipment also includes electrically connecting with described battery for detecting described battery electric quantity value life
Become the electric quantity detection apparatus of charge value signal and send the emitter of described charge value signal extremely described wireless charger, described nothing
Line charger also includes electrically connecting and according to described electricity with described receptor for the receptor receiving described charge value signal
Value signal controls described transmitting coil and launches the PCU Power Conditioning Unit of power and electrically connect and regulate described with described transmitting coil
The temperature-adjusting device of wireless charger temperature.
Wireless charging system the most according to claim 1, it is characterised in that described PCU Power Conditioning Unit includes selecting module
And electrically connect with described selection module respectively to control multiple charging modules of described transmitting coil transmitting power, described selection mould
Block for selecting the described charging module of correspondence from multiple described charging modules according to described charge value signal.
Wireless charging system the most according to claim 1, it is characterised in that described electronic equipment also includes magnetic part, institute
Stating wireless charger and also include the magnet steel for adsorbing described magnetic part, described electronic equipment is by described magnet steel and described magnetic
Magnetic-adsorption between part is in described wireless charger.
Wireless charging system the most according to claim 3, it is characterised in that described magnet steel around described transmitting coil and with
Described transmitting coil interval is arranged.
Wireless charging system the most according to claim 4, it is characterised in that described magnet steel quantity is multiple, multiple described
The spaced setting of magnet steel.
6. according to the wireless charging system described in claim 4 or 5, it is characterised in that described wireless charger also include for
Holding described transmitting coil and the retaining piece of described magnet steel, described retaining piece is contained in described receiving space.
Wireless charging system the most according to claim 6, it is characterised in that described retaining piece becomes with described housing one
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541123.0U CN205725060U (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541123.0U CN205725060U (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725060U true CN205725060U (en) | 2016-11-23 |
Family
ID=57301715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620541123.0U Expired - Fee Related CN205725060U (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725060U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305537A (en) * | 2015-10-08 | 2016-02-03 | 广州杰赛科技股份有限公司 | Electric quantity configuration method and system |
| CN110194075A (en) * | 2019-06-26 | 2019-09-03 | 广州小鹏汽车科技有限公司 | Vehicle is marched into the arena control method, device, computer equipment and the storage medium of charging |
| CN110783978A (en) * | 2019-10-18 | 2020-02-11 | 安徽静深实业有限公司 | Method and device for adjusting charging speed of electronic product |
| CN110854977A (en) * | 2018-07-25 | 2020-02-28 | Oppo广东移动通信有限公司 | Wireless charging method, storage medium, electronic device and charging device |
-
2016
- 2016-06-06 CN CN201620541123.0U patent/CN205725060U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305537A (en) * | 2015-10-08 | 2016-02-03 | 广州杰赛科技股份有限公司 | Electric quantity configuration method and system |
| CN105305537B (en) * | 2015-10-08 | 2017-12-26 | 广州杰赛科技股份有限公司 | A kind of electricity collocation method and system |
| CN110854977A (en) * | 2018-07-25 | 2020-02-28 | Oppo广东移动通信有限公司 | Wireless charging method, storage medium, electronic device and charging device |
| CN110854977B (en) * | 2018-07-25 | 2021-10-22 | Oppo广东移动通信有限公司 | Wireless charging method, storage medium, electronic device and charging device |
| CN110194075A (en) * | 2019-06-26 | 2019-09-03 | 广州小鹏汽车科技有限公司 | Vehicle is marched into the arena control method, device, computer equipment and the storage medium of charging |
| CN110783978A (en) * | 2019-10-18 | 2020-02-11 | 安徽静深实业有限公司 | Method and device for adjusting charging speed of electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |