CN108879996A - For the system and method for one or more electronic equipment chargings - Google Patents
For the system and method for one or more electronic equipment chargings Download PDFInfo
- Publication number
- CN108879996A CN108879996A CN201810876845.5A CN201810876845A CN108879996A CN 108879996 A CN108879996 A CN 108879996A CN 201810876845 A CN201810876845 A CN 201810876845A CN 108879996 A CN108879996 A CN 108879996A
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- China
- Prior art keywords
- resonance circuit
- charging
- electronic equipments
- transmitter
- further include
- 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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- 238000007600 charging Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000010168 coupling process Methods 0.000 claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000001052 transient effect Effects 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H02J7/025—
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of system and method for for one or more electronic equipment chargings, which includes：Charging station includes：Input node is configured as receiving electric power input；With transmitter resonance circuit, including be configured to resonance frequency vibrate transmitter coupling coil；With one or more electronic equipments, including：Receiver resonance circuit, the receiver coupling coil including being wirelessly coupled to Emitter-coupling coil；With D/C voltage charger, it is configured as to one or more batteries charging in electrical equipment.The present invention is capable of the wireless charging of preferable controlling electronic devices, and transmission efficiency is high.
Description
Technical field
The present invention relates to wireless charging technical fields, in particular to one kind for being one or more electronic equipments
The system and method for charging.
Background technique
The prior art places different chargeable electronic equipments on typical charging station and needs stringent and careful processing
To ensure the coupling between equipment and charging station.This rigid mount for charging is once only used for single dedicated unit.Youngster
Child, aged or disabled may find that such equipment is difficult with.In addition, wireless charging device can have limited charging
Region has built-in ineffective activity in electronic device placement.It cannot charge simultaneously for multiple electronic equipments.
Chargeable electronic equipment has various shape and size.For example, electric toothbrush is usually using chargeable or replaceable
Battery.Waterproofness and electrical security problem must be taken into consideration in the charging station being used together with electric toothbrush.Modern electric toothbrush
Battery be typically encapsulated within handle inner, and can be filled by induction wireless when toothbrush is located in recharging base
Electricity.This arrangement has limited charged area, needs not flexible ground placing toothbrush, and need dedicated charging transmitter,
Its more than one toothbrush that cannot once charge.Even if be available special charging base be also required to the position of accurately fixed toothbrush with
Carry out wireless charging.
Summary of the invention
The invention proposes a kind of system for for one or more electronic equipment chargings, which includes：
Charging station includes：
Input node is configured as receiving electric power input；With
Transmitter resonance circuit, including the transmitter coupling coil for being configured to vibrate with resonance frequency；With
One or more electronic equipments, including：
Receiver resonance circuit, the receiver coupling coil including being wirelessly coupled to Emitter-coupling coil；With
D/C voltage charger is configured as to one or more batteries charging in electrical equipment.
The system, wherein the resonance frequency is 1 between 10MHz.
The system, wherein：
Transmitter resonance circuit is coupled to receiver resonance circuit, and corresponding coupling efficiency is less than 0.1.
The system, wherein the charging station further includes the retainer non-specifically designed, the retainer is configured as
One or more of electric devices are maintained at and cover adjustable distance and adjustable angle relative to the Emitter-coupling coil
The free position of degree.
The system, wherein the wireless transmitter resonance circuit is located on the plate separated with the pedestal of the bracket.
The system further includes adjustable boost converter, be configured as by the power input be tuned to voltage level.
The system, wherein the power input is to be supplied to the fixed input of the input node using USB port
D/C voltage.
The system further includes power amplifier, the power amplifier intermittently connect with detect it is one or
Multiple electronic equipments.
The system further includes：
Open-cycle controller has open loop feedback and sensing circuit, is configured as：When one or more electronic equipments are placed on
Charging, and the disabling charging when bracket is empty are enabled when on bracket.
The system further includes at least one of the following：
Back-to-back transient voltage suppressor diode is placed on before rectifier；?
Zener diode is placed after the rectifier.
A method of for charging to one or more electronic equipments, this method includes：
Receive the electric power input of charging station；
With the transmitter resonance circuit of resonance frequency oscillation charging station；With
Transmitter resonance circuit is wirelessly coupled to the receiver resonance circuit of one or more electronic equipments.
The method, wherein the resonance frequency is 1 between 10MHz.
The method, wherein：
Transmitter resonance circuit is coupled to receiver resonance circuit, and corresponding coupling efficiency is less than 0.1.
The method further includes oneself being maintained at one or more of electric devices in the bracket of the charging station
By position, the free position covers adjustable distance and angle adjustable relative to the transmitter resonance circuit.
The method, wherein the wireless transmitter resonance circuit is located on the plate separated with the pedestal of the bracket.
The method, further include by the power input be tuned to voltage level.
The method further includes that USB port is used to provide fixed input D/C voltage as power input.
The method, further include intermittently connect the charging station power amplifier it is one or more of to detect
Electronic equipment.
The method further includes：
When there is the open-cycle controller of open loop feedback and sensing circuit one or more electronic equipments are placed on branch for use
When on frame, it is able to carry out charging；It charges with using open-cycle controller to disable when branch is aerial.
The method, further include before rectifier using back-to-back transient voltage suppressor diode or rectifier it
Afterwards using at least one of Zener diode.
Detailed description of the invention
From following description with reference to the accompanying drawings it will be further appreciated that the present invention.Component in figure is not drawn necessarily to scale,
But it focuses on and shows in the principle of embodiment.In the figure in different views, identical appended drawing reference is specified to be corresponded to
Part.
Fig. 1 is the schematic diagram of the system for charging to one or more electrical equipments of the invention.
Specific embodiment
In order to enable the objectives, technical solutions, and advantages of the present invention are more clearly understood, below in conjunction with embodiment, to this
Invention is further elaborated；It should be appreciated that described herein, the specific embodiments are only for explaining the present invention, and does not have to
It is of the invention in limiting.To those skilled in the art, after access is described in detail below, other systems of the present embodiment
System, method and/or feature will become obvious.All such additional systems, method, feature and advantage are intended to be included in
It in this specification, is included within the scope of the invention, and by the protection of the appended claims.In description described in detail below
The other feature of the disclosed embodiments, and these characteristic roots will be apparent according to described in detail below.
An aspect of this disclosure is related to a kind of system for charging to one or more electrical equipments.The system can wrap
Include charging station and one or more electrical equipments.Charging station may include：Input node is configured as receiving electric power input；With
And transmitter resonance circuit, including the Emitter-coupling coil for being configured as vibrating with resonance frequency.One or more of electricity
Gas equipment may include receiver resonance circuit, which includes being wirelessly coupled to connecing for Emitter-coupling coil
Device coupling coil is received, and is configured to the D/C voltage charger to one or more batteries charging in electronic equipment.
Another aspect of the present disclosure is related to a kind of method for charging to one or more electrical equipments.This method can be with
Electric power input including receiving charging station, the transmitter resonance circuit of charging station is vibrated with resonance frequency, and transmitter is humorous
Vibration circuit is wirelessly coupled to the receiver resonance circuit of one or more electronic equipments.
It should be understood that foregoing general description and the following detailed description are only exemplary and illustrative, it is not pair
The limitation of claimed invention.
Embodiment one：
As shown in Figure 1, being a kind of schematic diagram of system for charging for one or more electronic equipments, the system packet
It includes：
Charging station includes：
Input node is configured as receiving electric power input；With
Transmitter resonance circuit, including the transmitter coupling coil for being configured to vibrate with resonance frequency；With
One or more electronic equipments, including：
Receiver resonance circuit, the receiver coupling coil including being wirelessly coupled to Emitter-coupling coil；With
D/C voltage charger is configured as to one or more batteries charging in electrical equipment.
The system, wherein the resonance frequency is 1 between 10MHz.
The system, wherein：
Transmitter resonance circuit is coupled to receiver resonance circuit, and corresponding coupling efficiency is less than 0.1.
The system, wherein the charging station further includes the retainer non-specifically designed, the retainer is configured as
One or more of electric devices are maintained at and cover adjustable distance and adjustable angle relative to the Emitter-coupling coil
The free position of degree.
The system, wherein the wireless transmitter resonance circuit is located on the plate separated with the pedestal of the bracket.
The system further includes adjustable boost converter, be configured as by the power input be tuned to voltage level.
The system, wherein the power input is to be supplied to the fixed input of the input node using USB port
D/C voltage.
The system further includes power amplifier, the power amplifier intermittently connect with detect it is one or
Multiple electronic equipments.
The system further includes：
Open-cycle controller has open loop feedback and sensing circuit, is configured as：When one or more electronic equipments are placed on
Charging, and the disabling charging when bracket is empty are enabled when on bracket.
The system further includes at least one of the following：
Back-to-back transient voltage suppressor diode is placed on before rectifier；?
Zener diode is placed after the rectifier.
Embodiment two：
A method of for charging to one or more electronic equipments, this method includes：
Receive the electric power input of charging station；
With the transmitter resonance circuit of resonance frequency oscillation charging station；With
Transmitter resonance circuit is wirelessly coupled to the receiver resonance circuit of one or more electronic equipments.
The method, wherein the resonance frequency is 1 between 10MHz.
The method, wherein：
Transmitter resonance circuit is coupled to receiver resonance circuit, and corresponding coupling efficiency is less than 0.1.
The method further includes oneself being maintained at one or more of electric devices in the bracket of the charging station
By position, the free position covers adjustable distance and angle adjustable relative to the transmitter resonance circuit.
The method, wherein the wireless transmitter resonance circuit is located on the plate separated with the pedestal of the bracket.
The method, further include by the power input be tuned to voltage level.
The method further includes that USB port is used to provide fixed input D/C voltage as power input.
The method, further include intermittently connect the charging station power amplifier it is one or more of to detect
Electronic equipment.
The method further includes：
When there is the open-cycle controller of open loop feedback and sensing circuit one or more electronic equipments are placed on branch for use
When on frame, it is able to carry out charging；With
The disabling charging when branch is aerial using open-cycle controller.
The method, further include before rectifier using back-to-back transient voltage suppressor diode or rectifier it
Afterwards using at least one of Zener diode.
Although describing the present invention by reference to various embodiments above, but it is to be understood that of the invention not departing from
In the case where range, many changes and modifications can be carried out.That is methods discussed above, system or equipment etc. show
Example.Various configurations can be omitted suitably, replace or add various processes or component.For example, in alternative configuration, can with
Described order in a different order executes method, and/or can add, and omits and/or combine the various stages.Moreover, about
The feature of certain configuration descriptions can be combined with various other configurations.Can combine in a similar way configuration different aspect and
Element.In addition, many elements are only range of the example without limiting the disclosure or claims with the development of technology.
Give detail in the description to provide to the thorough understanding for including the exemplary configuration realized.However,
Configuration can be practiced without these specific details for example, having been illustrated with well-known circuit, process, calculation
Method, structure and technology are without unnecessary details, to avoid fuzzy configuration.The description only provides example arrangement, and unlimited
The scope of the claims processed, applicability or configuration.It is used on the contrary, front will provide the description of configuration for those skilled in the art
Realize the enabled description of described technology.It, can be to the function of element without departing from the spirit or the scope of the present disclosure
It can and arrange and carry out various changes.
In addition, many operations can be in parallel or concurrently although each operation can describe the operations as sequential process
It executes.Furthermore it is possible to rearrange the sequence of operation.One process may have other steps.Furthermore, it is possible to pass through hardware, soft
Part, firmware, middleware, code, hardware description language or any combination thereof carry out the example of implementation method.When software, firmware, in
Between when realizing in part or code, program code or code segment for executing necessary task can store in such as storage medium
In non-transitory computer-readable medium, and described task is executed by processor.
To sum up, be intended to foregoing detailed description be considered as it is illustrative and not restrictive, and it is to be understood that described
Claim (including all equivalents) is intended to limit the spirit and scope of the present invention.The above embodiment is interpreted as only using
In illustrating the present invention rather than limit the scope of the invention.After the content for having read record of the invention, technology
Personnel can make various changes or modifications the present invention, these equivalence changes and modification equally fall into the claims in the present invention and limited
Fixed range.
Claims (10)
1. a kind of system for for one or more electronic equipments chargings, which is characterized in that the system includes：
Charging station includes：
Input node is configured as receiving electric power input；With
Transmitter resonance circuit, including the transmitter coupling coil for being configured to vibrate with resonance frequency；With
One or more electronic equipments, including：
Receiver resonance circuit, the receiver coupling coil including being wirelessly coupled to Emitter-coupling coil；With
D/C voltage charger is configured as to one or more batteries charging in electrical equipment.
2. the system as claimed in claim 1, which is characterized in that the resonance frequency is 1 between 10MHz；
Transmitter resonance circuit is coupled to receiver resonance circuit, and corresponding coupling efficiency is less than 0.1.
3. system according to claim 1, which is characterized in that the charging station further includes the retainer non-specifically designed,
The retainer is configured as one or more of electric devices being maintained at and cover relative to the Emitter-coupling coil
The free position of adjustable distance and angle adjustable；Wireless transmitter resonance circuit is located at the plate separated with the pedestal of the bracket
On.
4. the system as claimed in claim 1, which is characterized in that further include adjustable boost converter, be configured as power is defeated
Enter be tuned to voltage level；The power input is that the fixed input D/C voltage of the input node is supplied to using USB port；
It further include power amplifier, the power amplifier is intermittently connected to detect one or more of electronic equipments.
5. the system as claimed in claim 1, which is characterized in that further include：
Open-cycle controller has open loop feedback and sensing circuit, is configured as：When one or more electronic equipments are placed on bracket
Charging, and the disabling charging when bracket is empty were enabled when upper；It further include at least one of the following：Back-to-back transient voltage suppression
Diode processed is placed on before rectifier；Or Zener diode is placed after the rectifier.
6. a kind of method for charging to one or more electronic equipments, which is characterized in that this method includes：
Receive the electric power input of charging station；
With the transmitter resonance circuit of resonance frequency oscillation charging station；With
Transmitter resonance circuit is wirelessly coupled to the receiver resonance circuit of one or more electronic equipments.
7. method as claimed in claim 6, which is characterized in that the resonance frequency is 1 between 10MHz；Transmitter resonance
Circuit is coupled to receiver resonance circuit, and corresponding coupling efficiency is less than 0.1.
8. according to the method described in claim 6, it is characterized in that, further including being maintained at one or more of electric devices
Free position in the bracket of the charging station, the free position relative to transmitter resonance circuit covering it is adjustable away from
From and angle adjustable；Wireless transmitter resonance circuit is located on the plate separated with the pedestal of the bracket.
9. method as claimed in claim 6, which is characterized in that further include by the power input be tuned to voltage level；Also
Including using USB port to provide fixed input D/C voltage as power input；It further include the function for intermittently connecting the charging station
Rate amplifier is to detect one or more of electronic equipments.
10. method as claimed in claim 6, which is characterized in that further include：When using having open loop feedback and sensing circuit
When one or more electronic equipments are placed on bracket by open-cycle controller, it is able to carry out charging；With use open-cycle controller to exist
Disabling charging when branch is aerial；It further include that back-to-back transient voltage suppressor diode or after the rectifier is used before rectifier
Use at least one of Zener diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876845.5A CN108879996A (en) | 2018-08-03 | 2018-08-03 | For the system and method for one or more electronic equipment chargings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876845.5A CN108879996A (en) | 2018-08-03 | 2018-08-03 | For the system and method for one or more electronic equipment chargings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108879996A true CN108879996A (en) | 2018-11-23 |
Family
ID=64307288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810876845.5A Withdrawn CN108879996A (en) | 2018-08-03 | 2018-08-03 | For the system and method for one or more electronic equipment chargings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879873A (en) * | 2018-08-07 | 2018-11-23 | 佛山市甜慕链客科技有限公司 | A kind of system and method for charging to one or more electronic equipments |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975503A (en) * | 2011-09-07 | 2014-08-06 | 索雷斯能源公司 | Wireless electric field power transmission system and method |
| CN106953419A (en) * | 2011-08-16 | 2017-07-14 | 高通股份有限公司 | Wireless power receiver with multiple receiver coils |
-
2018
- 2018-08-03 CN CN201810876845.5A patent/CN108879996A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953419A (en) * | 2011-08-16 | 2017-07-14 | 高通股份有限公司 | Wireless power receiver with multiple receiver coils |
| CN103975503A (en) * | 2011-09-07 | 2014-08-06 | 索雷斯能源公司 | Wireless electric field power transmission system and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879873A (en) * | 2018-08-07 | 2018-11-23 | 佛山市甜慕链客科技有限公司 | A kind of system and method for charging to one or more electronic equipments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |