CN107800178A - Electric supply installation - Google Patents
Electric supply installation Download PDFInfo
- Publication number
- CN107800178A CN107800178A CN201711155900.3A CN201711155900A CN107800178A CN 107800178 A CN107800178 A CN 107800178A CN 201711155900 A CN201711155900 A CN 201711155900A CN 107800178 A CN107800178 A CN 107800178A
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- CN
- China
- Prior art keywords
- power
- electric power
- electric
- supply installation
- switching module
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 title claims abstract description 44
- 238000004804 winding Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000009466 transformation Effects 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000004243 sweat Anatomy 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
-
- 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
-
- H02J7/025—
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of electric supply installation, including body, power input port, power switching module, corded power output port and wireless power output winding.Power input port is arranged at body, and to receive the first electric power.Power switching module is arranged at body and is connected to power input port.Power switching module is being the second electric power and the 3rd electric power by the first electrical power conversion.Corded power output port is arranged at body and is connected to power switching module.Corded power output port is exporting the second electric power.Wireless power output winding is arranged at body and is connected to power switching module.Wireless power output winding exports charging magnetic field to receive the 3rd electric power.
Description
Technical field
The present invention on a kind of electric supply installation, in particular to it is a kind of can be with the confession of micro USB electricity and wireless charging
Electric installation.
Background technology
On market today, portable electronic devices are a feast for the eyes, in addition to tablet PC, smart mobile phone, also intelligence
The wearable electronic installations such as energy wrist-watch, intelligent glasses.The common trait of these products, it is with its running of driven by power.Therefore,
Need to charge to these products, to make these products that there is enough electric power to operate.
Because wearable electronic installation would generally be worn on the mankind.In order to avoid the secretion shadow of the mankind's such as sweat etc.
Ring the running of wearable electronic installation, thus wearable electronic installation would generally be manufactured into it is completely waterproof.Therefore, it will usually in wearing
Formula electronic installation sets wireless charging module, to be charged in the case of completely waterproof to wearable electronic installation.However,
Other non-wearable electronic installations, the demand of waterproof is not generally strong, therefore can often be manufactured into and be filled with wired charging method
Electricity.
For possessing the electronic installation to be charged in a manner of wireless charging and the electricity to be charged with wired charging method
For the user of sub-device, it often may require that possess different types of charging equipment charges to different types of electronic installation.
So easily cause user's purchase, use, management or safeguard inconvenience on charging equipment.
The content of the invention
The problem of in view of the above, the present invention propose a kind of electric supply installation, use and are provided with micro USB electricity and wireless charging, and
It can take into account and carry out polytype charging behavior, so as to user's purchase, use, management or safeguard electric supply installation.
One embodiment of the invention proposes a kind of electric supply installation, including body, power input port, power switching module,
Corded power output port and wireless power output winding.Power input port is arranged at body, and to receive the first electric power.
Power switching module is arranged at body and is connected to power input port.Power switching module is being the by the first electrical power conversion
Two electric power and the 3rd electric power.Corded power output port is arranged at body and is connected to power switching module.Corded power exports
Port is exporting the second electric power.Wireless power output winding is arranged at body and is connected to power switching module.Wireless power
Output winding exports charging magnetic field to receive the 3rd electric power.
According to the electric supply installation of one embodiment of the invention, micro USB Electricity Functional is provided with by corded power output port,
And wireless charging function is provided by wireless power output winding, and polytype charging behavior that carries out can be taken into account, so as to
Electric supply installation is safeguarded in user's purchase, use, management.
The explanation of explanation and implementation below above with respect to present invention to demonstrate and explain the present invention original
Reason, and the claims for providing the present invention are further explained.
Brief description of the drawings
Fig. 1 illustrates the configuration diagram of the electric supply installation according to one embodiment of the invention.
Fig. 2 illustrates the configuration diagram of the electric supply installation according to another embodiment of the present invention.
Wherein, reference：
1st, 2 electric supply installation
10th, 20 body
11st, 21 power input port
12nd, 22 power switching module
121st, 221 voltage transformation unit
122nd, 222 rectification unit
13rd, 23 corded power output port
14th, 24 wireless power output winding
223 switching circuits
Embodiment
The detailed features and advantage of the narration present invention, its content are enough to make any ability in detail in embodiments below
The technical staff in domain understands the technology contents of the present invention and implemented according to this, and is wanted according to content disclosed in this specification, right
Protection domain and accompanying drawing are asked, any those skilled in the art can be readily understood upon the purpose and advantage of correlation of the invention.Below
Embodiment the viewpoint of the present invention is further described, it is but non-anyways to limit scope of the invention.
In the so-called schematic diagram of this specification, due to that can have its size, ratio and angle etc. more to illustrate
The situation of exaggeration, but it is not limited to the present invention.There can be various changes in the case of main idea of the present invention is not run counter to.
Fig. 1 is refer to, illustrates the configuration diagram of the electric supply installation 1 according to one embodiment of the invention.In the present embodiment
In, electric supply installation 1 includes body 10, power input port 11, power switching module 12, corded power output port 13 and wireless
Electric power output coil 14.
Power input port 11 is arranged at body 10, and to receive the first electric power.
Power switching module 12 is arranged at body 10, and being the second electric power and the 3rd electric power by the first electrical power conversion.
Power switching module 12 may include voltage transformation unit 121 and rectification unit 122, but be not limited.Wherein, voltage transformation unit 121 connects
Power input port 11 is connected to, rectification unit 122 is connected to voltage transformation unit 121.Rectification unit 122 may include single-phase bridge all-wave
Rectifier and low pass filter, but be not limited.
Corded power output port 13 is arranged at body 10 and is connected to the rectification unit 122 of power switching module 12.The
One electric power is converted to the second electric power via the voltage transformation unit 121 and rectification unit 122 of power switching module 12.Corded power is defeated
Exit port 13 is exporting the second electric power.
Wireless power output winding 14 is arranged at body 10 and is connected to the voltage transformation unit 121 of power switching module 12.The
One electric power is converted to the 3rd electric power via the voltage transformation unit 121 of power switching module 12.Wireless power output winding 14 to
Receive the 3rd electric power and export charging magnetic field.
For example, the first electric power can be 100 volts~250 volts and be the alternating current of string ripple, such as civil power, but not with this
It is limited.Second electric power can be 4.5 volts~5.5 volts of direct current, but be not limited.3rd electric power can be 4.5 volts of amplitude
It is special~5.5 volts and be the alternating current of string ripple, but be not limited.The frequency of first electric power can be with the frequency phase of the 3rd electric power
Together, but it is not limited.
Power input port 11 can receive the first electric power, and transmit to the voltage transformation unit 121 of power switching module 12.Transformation
First electrical power conversion can be different voltage and the 3rd electric power of identical frequency by unit 121.Rectification unit 122 can receive the 3rd electricity
Power, and the second electric power by the 3rd electrical power conversion of alternating current for direct current.Corded power output port 13 can directly export
Two electric power, with the power supply source of wired charging as other electronic installations.Wireless power output winding 14 can receive the 3rd electricity
Power and export charging magnetic field, with the power supply source of the wireless charging as other electronic installations.
Fig. 2 is refer to, illustrates the configuration diagram of the electric supply installation 2 according to another embodiment of the present invention.In this implementation
In example, electric supply installation 2 includes body 20, power input port 21, power switching module 22, corded power output port 23 and nothing
Line electric power output coil 24.
Power input port 21 is arranged at body 20, and to receive the first electric power.
Power switching module 22 is arranged at body 20, and being the second electric power and the 3rd electric power by the first electrical power conversion.
Power switching module 22 includes voltage transformation unit 221, rectification unit 222 and switching circuit 223, but is not limited.Wherein, transformation
Unit 221 is connected to power input port 21, and rectification unit 222 is connected to voltage transformation unit 221, and switching circuit 223 is connected to whole
Flow unit 222.
Corded power output port 23 is arranged at body 10 and is connected to the rectification unit 222 of power switching module 22.The
One electric power is converted to the second electric power via the voltage transformation unit 221 and rectification unit 222 of power switching module 22.Corded power is defeated
Exit port 23 is exporting the second electric power.
Wireless power output winding 24 is arranged at body 20 and is connected to the switching circuit 223 of power switching module 22.The
One electric power is converted to the second electric power via the voltage transformation unit 221 and rectification unit 222 of power switching module 22, and the second electric power is again
The 3rd electric power is converted to via switching circuit 223.Wireless power output winding 24 exports charging to receive the 3rd electric power
Magnetic field.
For example, the first electric power can be 100 volts~250 volts and be the alternating current of string ripple, such as civil power, but not with this
It is limited.Second electric power can be 4.5 volts~5.5 volts of direct current, but be not limited.3rd electric power can be 4.5 volts of amplitude
It is special~5.5 volts and be the alternating current of substantial square wave, but be not limited.The frequency of first electric power can be with the frequency of the 3rd electric power
Rate is different, but is not limited.
Power input port 21 can receive the first electric power, and transmit to the voltage transformation unit 221 of power switching module 22.Transformation
Unit 221 can be converted to the alternating current of the first electric power in different voltage and the alternating current of identical frequency, then via rectification unit 222
And alternating current is converted to the second electric power of direct current.Corded power output port 23 can directly export the second electric power, with as
The power supply source of wired charging of other electronic installations.Second electrical power conversion of direct current can be substantial by switching circuit 223
3rd electric power of the alternating current of square wave.The frequency of 3rd electric power can be determined by the switching frequency of switching circuit 223, therefore the 3rd electric power
Frequency can be with the frequency diverse of the first electric power.Wireless power output winding 24 can receive the 3rd electric power and export charging magnetic field,
With the power supply source of the wireless charging as other electronic installations.Wherein, the frequency of the 3rd electric power can be with other electronic installations
The resonant frequency of the establishing of wireless charging is substantially the same, and charging magnetic field can be made to turn into the wireless charging of direct current resonance mode and supplied
Electric source.
In summary, the electric supply installation of one embodiment of the invention, micro USB electricity is provided with by corded power output port
Function, and wireless charging function is provided by wireless power output winding, and polytype charging behavior that carries out can be taken into account,
So as to user's purchase, use, management or safeguard electric supply installation.In addition, the electric supply installation of one embodiment of the invention can also carry
For the charging magnetic field with the first electric power distinct frequencies, and the charge efficiency of wireless charging can be lifted.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art when can be made according to the present invention it is various it is corresponding change and deformation, but these corresponding change and become
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
- A kind of 1. electric supply installation, it is characterised in that including：One body；One power input port, the body is arranged at, and to receive one first electric power；One power switching module, it is arranged at the body and is connected to the power input port, the power switching module was to should First electrical power conversion is one second electric power and one the 3rd electric power；One corded power output port, it is arranged at the body and is connected to the power switching module, the corded power output port To export second electric power；AndOne wireless power output winding, it is arranged at the body and is connected to the power switching module, the wireless power output winding A charging magnetic field is exported to receive the 3rd electric power.
- 2. electric supply installation according to claim 1, it is characterised in that the power switching module includes a voltage transformation unit and one Rectification unit, first electric power are converted to second electric power via the voltage transformation unit and the rectification unit, first electric power warp 3rd electric power is converted to by the voltage transformation unit.
- 3. electric supply installation according to claim 2, it is characterised in that first electric power and the 3rd electric power are alternating current, Second electric power is direct current.
- 4. electric supply installation according to claim 3, it is characterised in that the frequency of first electric power and the frequency of the 3rd electric power Rate is identical.
- 5. electric supply installation according to claim 1, it is characterised in that the power switching module includes a voltage transformation unit, one Rectification unit and a switching circuit, first electric power are converted to second electric power via the voltage transformation unit and the rectification unit, Second electric power is converted to the 3rd electric power via the switching circuit.
- 6. electric supply installation according to claim 4, it is characterised in that first electric power is alternating current, and second electric power is Direct current, the 3rd electric power are square wave.
- 7. electric supply installation according to claim 5, it is characterised in that the frequency diverse of the 3rd electric power is in first electric power Frequency.
- 8. electric supply installation according to claim 1, it is characterised in that first electric power is 100 volts~250 volts of friendship Stream electricity.
- 9. electric supply installation according to claim 1, it is characterised in that second electric power is 4.5 volts~5.5 volts straight Stream electricity.
- 10. electric supply installation according to claim 1, it is characterised in that the 3rd electric power is 4.5 volts~5.5 volts of amplitude Special string ripple or square wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711155900.3A CN107800178A (en) | 2017-11-20 | 2017-11-20 | Electric supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711155900.3A CN107800178A (en) | 2017-11-20 | 2017-11-20 | Electric supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107800178A true CN107800178A (en) | 2018-03-13 |
Family
ID=61536173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711155900.3A Withdrawn CN107800178A (en) | 2017-11-20 | 2017-11-20 | Electric supply installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107800178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896232A (en) * | 2018-09-12 | 2020-03-20 | 宇瞻科技股份有限公司 | power conversion system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204633433U (en) * | 2015-04-15 | 2015-09-09 | 昆明理工大学 | A parallel dual-mode charging circuit for electric vehicles |
| CN204633432U (en) * | 2015-04-15 | 2015-09-09 | 昆明理工大学 | A series dual-mode charging circuit for electric vehicles |
| US20170237280A1 (en) * | 2009-07-24 | 2017-08-17 | Access Business Group International Llc | Power supply |
-
2017
- 2017-11-20 CN CN201711155900.3A patent/CN107800178A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170237280A1 (en) * | 2009-07-24 | 2017-08-17 | Access Business Group International Llc | Power supply |
| CN204633433U (en) * | 2015-04-15 | 2015-09-09 | 昆明理工大学 | A parallel dual-mode charging circuit for electric vehicles |
| CN204633432U (en) * | 2015-04-15 | 2015-09-09 | 昆明理工大学 | A series dual-mode charging circuit for electric vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896232A (en) * | 2018-09-12 | 2020-03-20 | 宇瞻科技股份有限公司 | power conversion system |
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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: 20180313 |
|
| WW01 | Invention patent application withdrawn after publication |