CN110149060A - Household power supply unit and its control method, system - Google Patents
Household power supply unit and its control method, system Download PDFInfo
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- CN110149060A CN110149060A CN201910376943.7A CN201910376943A CN110149060A CN 110149060 A CN110149060 A CN 110149060A CN 201910376943 A CN201910376943 A CN 201910376943A CN 110149060 A CN110149060 A CN 110149060A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 116
- 238000006243 chemical reaction Methods 0.000 claims abstract description 64
- 230000005611 electricity Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 5
- 241000256844 Apis mellifera Species 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
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- 238000009414 blockwork Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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- 238000013519 translation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
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Abstract
The present invention relates to a kind of household power supply unit and its control methods, system.A kind of household power supply unit, comprising: AC-DC conversion unit, the first power supply unit, first control unit, middle control unit and the first communication unit.Wherein, the wireless communication signals that middle control unit can be obtained according to the first communication unit control AC-DC conversion cell operation, thus in the first power supply unit direct output of DC current.Meanwhile middle control unit can also be according to the wireless communication signals control first control unit work that the first communication unit obtains, thus the voltage swing of control the first power supply unit output direct current.The household power supply unit can directly export the direct current of household electrical appliance voltage rating, be not required to directly power to household electrical appliance by power supply adaptor, can also be dangerous to avoid 220V voltage bring, improve the convenience and safety of household power supply.
Description
Technical field
The present invention relates to household fixtures technical fields, more particularly to household power supply unit and its control method, system.
Background technique
Currently, the use of household electrical appliance is also more widespread with the development of science and technology people's lives level is gradually increased.
Thus more stringent requirements are proposed to the intelligence of modern house system, safety, convenience by people.
In traditional technology, household electrical appliance usually pass through power supply adaptor and are electrically connected with alternating current, to keep 220V alternating current logical
It crosses power supply adaptor and is converted to low voltage and direct current and supply electricity to household electrical appliance again.
Applicant has found during realizing traditional technology: traditional household power supply system needs to pass through power adaptation
Device is powered to household electrical appliance, is unfavorable for the convenience of household power supply.
Summary of the invention
Based on this, it is necessary to need through power supply adaptor for household power supply system present in traditional technology to household
The problem of electric power supply, provides a kind of household power supply unit and its control method, system.
A kind of household power supply unit, comprising: AC-DC conversion unit has input terminal and output end, the input terminal energy
It is enough to be electrically connected with power grid, to obtain the alternating current in the power grid and be converted to direct current；First power supply unit is handed over directly with described
The output end of stream-converting unit is electrically connected, to obtain the direct current and export；First control unit is electrically connected to described hand over directly
It is big to control the voltage of direct current of the first power supply unit output between stream-converting unit and first power supply unit
It is small；Middle control unit is electrically connected with the AC-DC conversion unit and the first control unit, to control the AC-DC conversion
Unit and the first control unit work；First communication unit is electrically connected with the middle control unit, to obtain wireless communication letter
Number and be transferred to the middle control unit, the middle control unit controls the AC-DC conversion unit according to the wireless communication signals
With the first control unit.
Above-mentioned household power supply unit, the wireless communication signals that middle control unit can be obtained according to the first communication unit, which control, to be handed over
DC conversion unit work, thus in the first power supply unit direct output of DC current.Meanwhile middle control unit can also be according to first
The wireless communication signals control first control unit work that communication unit obtains, so that the first power supply unit of control exports direct current
Voltage swing.The household power supply unit can directly export the direct current of household electrical appliance voltage rating, be not required to suitable by power supply
Orchestration can directly power to household electrical appliance, can also be dangerous to avoid 220V voltage bring, improve the convenient of household power supply
Property and safety.
A kind of control method of household power supply unit, comprising: the first communication unit obtains wireless communication signals and is transferred to
Middle control unit, the wireless communication signals include direct current supply signal and DC voltage regulation signal；The middle control unit according to
The direct current supply signal controls AC-DC conversion cell operation, to export direct current；The middle control unit is according to the direct current
Regulated voltage signal controls first control unit work, to adjust the voltage swing of the direct current.
The control method of above-mentioned household power supply unit can directly export the direct current of household electrical appliance voltage rating, be not required to
It can directly be powered to household electrical appliance by power supply adaptor, can also be dangerous to avoid 220V voltage bring, improve household
The convenience and safety of power supply.
A kind of household power supply system, including power grid and such as any one above-mentioned household power supply unit as described in the examples,
The input terminal of the AC-DC conversion unit of the household power supply unit is electrically connected with the power grid, and the household power supply system is also wrapped
Include: mobile terminal, the mobile terminal have the second communication unit, to transmit wireless communication letter to first communication unit
Breath, and obtain the wireless monitor signal of the first communication unit transmitting.
Above-mentioned household power supply system can directly export the direct current of household electrical appliance voltage rating, be not required to suitable by power supply
Orchestration can directly power to household electrical appliance, can also be dangerous to avoid 220V voltage bring, improve the convenient of household power supply
Property and safety.
Detailed description of the invention
Fig. 1 is the modular structure schematic diagram of household power supply unit in the application one embodiment.
Fig. 2 is the modular structure schematic diagram of household power supply unit in another embodiment of the application.
Fig. 3 is the schematic front view of the first terminal box in the application one embodiment.
Fig. 4 is the modular structure schematic diagram of household power supply unit in another embodiment of the application.
Fig. 5 is the schematic front view of the second terminal box in the application one embodiment.
Fig. 6 is the flow diagram of the control method of household power supply unit in the application one embodiment.
Fig. 7 is the flow diagram of the control method of household power supply unit in another embodiment of the application.
Fig. 8 is the flow diagram of the control method of household power supply unit in another embodiment of the application.
Fig. 9 is the flow diagram of the control method of household power supply unit in another embodiment of the application.
Figure 10 is the modular structure schematic diagram of household power supply system in the application one embodiment.
Wherein, meaning representated by each drawing reference numeral is respectively as follows:
10, household power supply unit；
110, AC-DC conversion unit；
112, input terminal；
114, output end；
120, the first power supply unit；
122, the first power supply module；
124, the second power supply module；
130, first control unit；
132, the first control module；
134, the second control module；
136, the first metering module；
140, middle control unit；
150, the first communication unit；
160, the second power supply unit；
170, the second control unit；
176, the second metering module；
20, power grid；
30, household power supply system；
310, mobile terminal；
312, the second communication unit.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
The application provides a kind of household power supply unit 10, so that house system can be with direct output of DC current.Such as Fig. 1 institute
Show, the household power supply unit 10 include AC-DC conversion unit 110, the first power supply unit 120, first control unit 130, in
Control unit 140 and the first communication unit 150.
Specifically, the AC-DC conversion unit 110 is used to convert alternating current to direct current, with input terminal 112
With output end 114.When the AC-DC conversion unit 110 works, the input terminal 112 is electrically connected with power grid 20, so that described
Alternating current in the available power grid 20 of AC-DC conversion unit 110 is simultaneously converted to direct current.The output end 114 is used for
Direct current after output conversion.
First power supply unit 120 is electrically connected with the output end 114 of the AC-DC conversion unit 110.It is described
When first power supply unit 120 works, the direct current after conversion can be obtained from the output end 114 of the AC-DC conversion unit 110
Electricity is simultaneously supplied to user's use.
The first control unit 130 is used to control the voltage swing that first power supply unit 120 exports direct current.Institute
First control unit 130 is stated to be electrically connected between first power supply unit 120 and the AC-DC conversion unit 110.Work as institute
When stating the work of household power supply unit 10, the AC-DC conversion unit 110 obtains the alternating current in the power grid 20 and is converted to
Direct current electricity output is to first control unit 130.It, will after the first control unit 130 carries out voltage adjusting to the direct current
Direct current electricity output after voltage adjusting is to the first power supply unit 120, for using.
The middle control unit 140 is electrically connected with the AC-DC conversion unit 110 and the first control unit 130, with
It controls the AC-DC conversion unit 110 and the first control unit 130 works.In other words, the AC-DC conversion list
By the control of the middle control unit 140 whether the work of member 110, and also by institute whether the work of the first control unit 130
State the control of middle control unit 140.
First communication unit 150 is for obtaining wireless communication signals.First communication unit 150 and the middle control
Unit 140 is electrically connected, can be by the channel radio with after first communication unit 150 obtains the wireless communication signals
Letter signal is transferred to the middle control unit 140.The middle control unit 140 can control the friendship according to the wireless communication signals
DC conversion unit 110 and the first control unit 130.
More specifically, when the household power supply unit 10 work of the application, first communication unit 150 can be passed through
Obtain the wireless communication signals.First communication unit 150 is transferred to the middle control after obtaining the wireless communication signals
Unit 140, the middle control unit 140 can control the AC-DC conversion unit 110 and institute according to the wireless communication signals
State the work of first control unit 130.At this point, the input terminal 112 of the AC-DC conversion unit 110 obtains in the power grid 20
Alternating current.The alternating current exports after the alternating current-direct current cell translation is direct current from the output end 114.The output
The direct current of 114 output of end enters the first control unit 130, carries out voltage tune to it by the first control unit 130
After section, output to first power supply unit 120.First power supply unit 120 can provide a user direct current.This is described
Household power supply unit 10 can directly export the direct current of household electrical appliance voltage rating according to user demand, be not required to pass through power supply
Adapter can directly power to household electrical appliance, can also be dangerous to avoid 220V voltage bring, improve household power supply just
Victory and safety.
In one embodiment, as shown in Fig. 2, in the household power supply unit 10, first power supply unit 120 includes
First power supply module 122 and the second power supply module 124；The first control unit 130 includes the first control module 132 and second
Control module 134.
Specifically, first power supply unit 120 includes first power supply module 122 and described second to work independently
Power supply module 124.First power supply module 122 is electrically connected with the output end 114 of the AC-DC conversion unit 110, to obtain
The direct current for taking the AC-DC conversion unit 110 to export and output.Second power supply module 124 also turns with the alternating current-direct current
The output end 114 for changing unit 110 is electrically connected, to obtain the direct current and output that the AC-DC conversion unit 110 exports.
The first control unit 130 includes first control module 132 to work independently and the second control mould
Block 134.First control module 132 is electrically connected to first power supply module 122 and the AC-DC conversion unit 110
Between output end 114, first to pass through when the AC-DC conversion unit 110 exports direct current to first power supply module 122
It crosses first control module 132 and carries out voltage adjusting.Second control module 134 is electrically connected to second power supply module
Between 124 and the output end 114 of the AC-DC conversion unit 110, to work as the AC-DC conversion unit 110 to described second
When power supply module 124 exports direct current, first passes through second control module 134 and carry out voltage adjusting.Wherein, first control
Molding block 132 can be an adjustable voltage controller, thus the electricity for the direct current for exporting first power supply module 122
Pressure is adjustable.Second control module 134 can be a uncontrollable voltage controller, to make the second power supply mould
The voltage for the direct current that block 124 exports is fixed.
It is to be appreciated that only listing first power supply unit 120 in the present embodiment includes two autonomous workings
First power supply module 122 and the second power supply module 124 and the first control unit 130 include the first of two autonomous workings
The case where control module 132 and the second control module 134.In practical applications, first power supply unit 120 may include more
A power supply module.The first control unit 130 also may include multiple control modules.The multiple power supply module and the friendship
The output end 114 of DC conversion unit 110 is electrically connected.One control module may be electrically connected to a power supply module and institute
It states between AC-DC conversion unit 110, thus the output voltage of one power supply module of control.One control module
It may be electrically connected between two or more power supply modules and the AC-DC conversion unit 110, thus described in control
The output voltage of two or more power supply modules.These are all that those skilled in the art can make according to actual needs
Change, it will be also be appreciated that within the scope of protection of this application.
Above-mentioned household power supply unit 10 divides the first power supply unit 120 for the first power supply module 122 and the second power supply module
124, first control unit 130 is divided for the first control module 132 and the second control module 134.First control module 132 and
One power supply module 122 works independently, and exports the direct current of adjustable voltage.Second control module 134 and the second power supply module 124 are solely
Vertical work, exports the direct current of fixed voltage.The household power supply unit 10 exports the mode diversification of direct current, can be into one
Step promotes the convenience of household power supply.
In one embodiment, as shown in Fig. 2, the first control unit 130 of the household power supply unit 10 is also wrapped
Include the first metering module 136.
Specifically, first metering module 136 respectively with first power supply module 122 and second power supply module
124 electrical connections, to obtain the direct current supply information of first power supply module 122 and second power supply module 124 respectively.Institute
Stating direct current supply information may include direct current supply voltage, direct current supply electric current and direct current supply total work.The first metering mould
Block 136 is also communicated to connect with the middle control unit 140, and the direct current supply information is transferred to the middle control unit 140.Institute
The direct current supply information is obtained when stating the work of the first communication unit 150, and the direct current supply information is converted into wireless prison
Control signal transmitting.
More specifically, when the household power supply unit 10 works, first power supply module 122 and the second power supply mould
Block 124, which works independently, exports direct current.At this point, first metering module 136 can obtain first power supply module respectively
122 and second power supply module 124 direct current supply information.In other words, when first power supply module 122 works, institute
State the direct current supply voltage of the first power supply module 122, direct current supply electric current and direct current described in 136 detection statistics of the first metering module
Power supply total work；When second power supply module 124 works, the second power supply mould described in 136 detection statistics of the first metering module
Direct current supply voltage, direct current supply electric current and the direct current supply total work of block 124.First metering module 136 obtains described straight
After stream is for power information, the direct current supply information is transferred to the middle control unit 140.The middle control unit 140 can pass through
First communication unit 150 emits the direct current supply information.
It is to be appreciated that when the first power supply unit 120 of the household power supply unit 10 includes multiple power supply modules,
First metering module 136 can also carry out the statistics of direct current supply information for each described power supply module respectively.Certainly, institute
The middle control unit 140 for stating household power supply unit 10 can also be equipped with multiple metering modules, to be directed to each power supply mould respectively
The statistics of block progress direct current supply information.
Above-mentioned household power supply unit 10 can also be measured for the direct current supply information of each power supply module, convenient
User grasps the function that each power supply module is done in real time, promotes the experience property of household power supply.
In one embodiment, as shown in figure 3, first power supply module 122 can be direct current jack.Described second supplies
Electric module 124 can be logical (USB, Universal Serial Bus) interface of getting lines crossed.First power supply unit 120 can be
First terminal box, to accommodate first power supply module 122 and second power supply module 124.
Specifically, first power supply module 122 can be the direct current jack of direct current.When the plug of household electrical appliance is plugged
When the direct current jack, direct current energy can be obtained.Second power supply module 124 can be USB interface, the USB interface
Can direct current directly be supplied to mobile phone or plate electric energy etc..
It is to be appreciated that first control module can be passed through when first power supply module 122 exports direct current
The voltage of the 132 control direct currents.When second power supply module 124 exports direct current, it can also be controlled by described second
Molding block 134 controls the voltage of the direct current.First control module 132 can be adjustable voltage controller,
It can be uncontrollable voltage controller.These have no effect on 10 direct output of DC current of household power supply unit in the application
Scheme, and among the rational modification of the application, it will be also be appreciated that within the scope of protection of this application.
First power supply unit 120 can be a terminal box.For convenience of description, it will be used to accommodate institute in the present embodiment
The terminal box for stating the first power supply module 122 and second power supply module 124 is named as the first terminal box.First terminal box
It can be 86 boxes, be also possible to 118 boxes or 120 boxes.Wherein, 86 boxes criticize terminal box of the face having a size of 86mm*86mm；118 boxes
The frontage dimension for referring to horizontal installation is the terminal box of 120mm*74mm；120 boxes refer to that the frontage dimension for being vertically arranged installation is 120mm*
The terminal box of 74mm.
First power supply unit 120 can also be 146 boxes derived from the basis of 86 box, i.e. frontage dimension is 146mm*
The terminal box of 86mm.First power supply unit 120 be also possible on the basis of 118 box derivative frontage dimension be 156mm ×
The terminal box of 74mm or 200mm × 74mm.
Above-mentioned household power supply unit 10 is exported the direct current of adjustable voltage by the direct current jack, can satisfy big portion
Divide the voltage requirements of low-power electrical device.Meanwhile the household power supply unit 10 can also be direct by the logical interface of getting lines crossed
It powers to mobile terminal, to promote the convenience of household power supply.
In one embodiment, as shown in figure 4, the household power supply unit 10 can also include the second power supply unit 160
With the second control unit 170.
Specifically, second power supply unit 160 is Alternating Current Power Supply unit.Energy when second power supply unit 160 works
It is enough to be electrically connected with the power grid 20, to obtain the alternating current of the power grid 20 and output.
Second control unit 170 is used to control the voltage swing that second power supply unit 160 exports alternating current.Institute
It is electrically connected between second power supply unit 160 and the power grid 20 when stating the work of the second control unit 170.When the family
When occupying the work of power supply unit 10, the alternating current in the power grid 20 flows into second control unit 170.Second control is single
Output is to second power supply unit 160 after 170 pairs of the member alternating current carries out voltage adjusting, for using.
More specifically, when the household power supply unit 10 work of the application, first communication unit 150 can be passed through
Obtain the wireless communication signals.First communication unit 150 is transferred to the middle control after obtaining the wireless communication signals
Unit 140, the middle control unit 140 can control second control unit 170 according to the wireless communication signals and work.This
When, the alternating current flows into second control unit 170, after carrying out voltage adjusting to it by second control unit 170,
It exports to second power supply unit 160.Second power supply unit 160 can provide a user alternating current.The household
Power supply unit 10 can export the alternating current of household electrical appliance voltage rating according to user demand, can come to avoid 220V voltage band
Danger, improve household power supply convenience and safety.
Further, as shown in figure 4, second control unit 170 of the household power supply unit 10 further includes second
Metering module 176.
Specifically, second metering module 176 is electrically connected with second power supply unit 160, to obtain described second
The Alternating Current Power Supply information of power supply unit 160.The Alternating Current Power Supply information may include alternating supply voltage, Alternating Current Power Supply electric current,
Ac energisation frequency and Alternating Current Power Supply total work.Second metering module 176 is also communicated to connect with the middle control unit 140, with
The Alternating Current Power Supply information is transferred to the middle control unit 140.First communication unit 150 obtains the exchange when working
Wireless signal transmitting is converted to for power information, and by the Alternating Current Power Supply information.
Above-mentioned household power supply unit 10 can also be counted for the Alternating Current Power Supply information of second power supply unit 160
Amount facilitates user to grasp the function that second power supply unit 160 is done in real time, promotes the experience property of household power supply.
In one embodiment, as shown in figure 5, second power supply unit 160 includes being equipped with the second of AC socket to connect
Wire box.
Specifically, second power supply unit 160 can be a terminal box.It will be the in the present embodiment for convenience of description
The terminal box of two power supply units 160 is named as the second terminal box.Second terminal box can be 86 boxes, be also possible to 118 boxes
Or 120 box.Wherein, 86 boxes criticize terminal box of the face having a size of 86mm*86mm；118 boxes refer to that the frontage dimension of horizontal installation is
The terminal box of 120mm*74mm；120 boxes refer to the terminal box that the frontage dimension for being vertically arranged installation is 120mm*74mm.
Second power supply unit 160 can also be 146 boxes derived from the basis of 86 box, i.e. frontage dimension is 146mm*
The terminal box of 86mm.Second power supply unit 160 be also possible on the basis of 118 box derivative frontage dimension be 156mm ×
The terminal box of 74mm or 200mm × 74mm.
Below with reference to Fig. 1 to Fig. 5, it is described from household power supply unit 10 of the specific embodiment to the application.
In a specific embodiment, the household power supply unit 10 includes the first communication unit 150, middle control unit
140, AC-DC conversion unit 110, first control unit 130, the first power supply unit 120, the second control unit 170 and second supply
Electric unit 160.
Wherein, the first control unit 130 includes the first control module 132 and the second control module 134.Described first
Control module 132 is adjustable DC voltage controller, voltage swing≤48V of output；Second control module 134
For uncontrollable DC voltage controller, the voltage swing of output is 5V.First power supply unit 120 includes the first confession
Electric module 122 and the second power supply module 124.First power supply module 122 is direct current jack, with first control module
132 electrical connections, to export 48V and direct current below.Second power supply module 124 is USB interface, with second control
Molding block 134 is electrically connected, to export 5V direct current.Second control unit 170 is adjustable AC voltage controller,
Its voltage range exported is 0~220V.Second power supply unit 160 is electrically connected with second control unit 170, from
And export the alternating current of 0~220V.
In the course of work, first communication unit 150 obtains wireless communication signals and is transferred to the middle control unit
140, the middle control unit 140 controls the AC-DC conversion unit 110, first control according to the wireless communication signals
Module 132, second control module 134 and second control unit 170.
The application also provides a kind of control method for corresponding to above-mentioned household power supply unit, as shown in Figure 6, comprising:
S100, the first communication unit obtain wireless communication signals and are transferred to middle control unit, the wireless communication signals packet
Include direct current supply signal and DC voltage regulation signal.
The wireless communication signals can be by the wireless of the wireless launchers such as mobile phone, tablet computer or remote controler sending
Signal of communication.The wireless communication signals may include direct current supply signal and DC voltage regulation signal.Wherein, the direct current
Power supply signal can be used for controlling the work of AC-DC conversion unit 110；The DC voltage regulation signal can be used for controlling
One control unit 130 changes DC output voltage.The wireless communication signals are obtained by first communication unit 150.Described
After one communication unit 150 obtains the wireless communication signals, the wireless communication signals are transferred to the middle control unit 140.
S200, the middle control unit control AC-DC conversion cell operation according to the direct current supply signal, straight to export
Galvanic electricity.
The middle control unit 140 obtains the wireless communication letter including direct current supply signal and DC voltage regulation signal
After number, the AC-DC conversion unit 110 can be controlled according to the direct current supply signal and worked, to export direct current.
S300, the middle control unit control first control unit work according to the DC voltage regulation signal, to adjust
The voltage swing of the direct current.
The middle control unit 140 obtains the wireless communication letter including direct current supply signal and DC voltage regulation signal
After number, the first control unit 130 can be controlled according to the DC voltage regulation signal and worked, to adjust the direct current
The voltage swing of electricity.
The control method of above-mentioned household power supply unit can directly export the direct current of household electrical appliance voltage rating, be not required to
It can directly be powered to household electrical appliance by power supply adaptor, can also be dangerous to avoid 220V voltage bring, improve household
The convenience and safety of power supply.
In one embodiment, as shown in fig. 7, the control method of the household power supply unit, goes back before step S100
Including presetting step:
S001, middle control unit obtain power supply module number information and control module number information, and by the power supply of electrical connection
Power supply module number information corresponding to module and control module and control module number information form power supply line's number information.
Specifically, when first power supply unit 120 includes multiple power supply modules, the first control unit 130 includes
When multiple control modules, user can be numbered power supply module and control module, obtain power supply module number information and control
Molding block number information.At this point, the available all power supply module number informations of middle control unit 140 and control module number letter
Breath, and by power supply module number information corresponding to the power supply module of electrical connection and control module and control module number information group
At power supply line's number information.
For example, when first power supply unit 120 includes the first power supply module 122 and the second power supply module 124；Described
One control unit 130 includes the first control module 132 and the second control module 134；And first control module 132 is electrically connected
Between first power supply module 122 and the AC-DC conversion unit 110；Second control module 134 is electrically connected to
When between second power supply module 124 and the AC-DC conversion unit 110, it is assumed that the number of the first power supply module 122 is
One, the number of the first control module 132 is one, then the confession that the first power supply module 122 and the first control module 132 can be made to form
Electric line number is one.Likewise, the number for assuming the second power supply module 124 is two, the number of the second control module 134 is
Two, then power supply line's number that the second power supply module 124 and the second control module 134 can be made to form is two.
Middle control unit 140 can store each power supply module number information, to each control module number information
It is stored, and each power supply line's number information is stored.
The step S100 specifically may is that as a result,
S101, the first communication unit obtain wireless communication signals and are transferred to the middle control unit, the wireless communication letter
Number include direct current supply signal, DC voltage regulation signal and power supply line's number information.
I.e. at this point, the wireless communication signals that the first communication unit 150 obtains not only include direct current supply signal and direct current
Adjustment signal is pressed, further includes the power supply line's number information for requiring power supply.
At this point, step S200 is constant, step S300 specifically be may is that
S301, the middle control unit control the first control module or/and the second control according to the DC voltage regulation signal
Molding block work, to adjust the voltage swing of the direct current；First control module or/and the second control module are described
The corresponding control module of control module number information.
Specifically, the middle control unit 140 only needs to control when the wireless communication signals include power supply line's number information
Make certain one or several power supply line supply direct current.At this point, middle control unit 140 still controls the AC-DC conversion unit
110 work.It is corresponding to control control module number information described in power supply line's number information for the middle control unit 140 simultaneously
The control module work.
For example, when power supply line's number information in the wireless communication signals is the middle control unit 140 for the moment
It according to the wireless communication signals, controls the AC-DC conversion unit 110 and works, and control first control module 132
Work.
In one embodiment, as shown in figure 8, the control method of above-mentioned household power supply unit, can also include obtaining directly
The step of stream is for power information.Specifically:
S401, the first metering module obtains the direct current supply information of the output direct current, and it is single to be transferred to the middle control
Member.
First metering module 136 obtains the direct current supply information of the output direct current, may is that first meter
Amount module 136 obtains the direct current supply information that first power supply module 122 exports direct current；It is also possible to: first meter
Amount module 136 obtains the direct current supply information that second power supply module 124 exports direct current.The direct current supply information can be with
Direct current supply voltage, direct current supply including the output direct current of the second power supply module 124 described in first power supply module 122/
Electric current and direct current supply total work.
S501, the direct current supply information is transferred to first communication unit by the middle control unit, and is converted to nothing
Line monitoring signal is launched.
The direct current supply information is transferred to first communication unit 150 by middle control unit 140, and is converted to wireless prison
Control signal is launched.The wireless monitor signal can have wireless receiving function by mobile phone, tablet computer or computer etc.
Equipment receives.
In one embodiment, as shown in figure 9, the control method of above-mentioned household power supply unit, can also include obtaining to hand over
The step of stream is for power information.Specifically:
S402, the second metering module obtains the Alternating Current Power Supply information of the output alternating current, and it is single to be transferred to the middle control
Member.
Second metering module 176 obtains the Alternating Current Power Supply information of the output alternating current, may is that second meter
Amount module 176 obtains the Alternating Current Power Supply information that second power supply unit 160 exports alternating current.The Alternating Current Power Supply information can be with
Alternating supply voltage, Alternating Current Power Supply electric current, ac energisation frequency and friendship including second power supply unit 160 output alternating current
Stream power supply total work.
S502, the Alternating Current Power Supply information is transferred to first communication unit by the middle control unit, and is converted to nothing
Line monitoring signal is launched.
The Alternating Current Power Supply information is transferred to first communication unit 150 by middle control unit 140, and is converted to wireless prison
Control signal is launched.The wireless monitor signal can have wireless receiving function by mobile phone, tablet computer or computer etc.
Equipment receives.
The application also provides a kind of household power supply system 30, as shown in Figure 10, including power grid 20, any one such as above-mentioned reality
Apply household power supply unit 10 described in example and mobile terminal 310.
Wherein, the power grid 20 refers to for providing the supply network of alternating current, can generally export 220V alternating current.
The household power supply unit 10 should include at least AC-DC conversion unit 110, the first power supply unit 120, first is controlled
Unit 130, middle control unit 140 and the first communication unit 150 processed.The AC-DC conversion unit 110 has input terminal 112 and defeated
Outlet 114, the input terminal 112 can be electrically connected with power grid 20, to obtain the alternating current in the power grid 20 and be converted to straight
Galvanic electricity.First power supply unit 120 is electrically connected with the output end 114 of the AC-DC conversion unit 110, described straight to obtain
Galvanic electricity simultaneously exports.The first control unit 130 is electrically connected to the AC-DC conversion unit 110 and first power supply unit
Between 120, to control the voltage swing for the direct current that first power supply unit 120 exports.The middle control unit 140 with it is described
AC-DC conversion unit 110 and the first control unit 130 are electrically connected, to control the AC-DC conversion unit 110 and institute
State the work of first control unit 130.First communication unit 150 is electrically connected with the middle control unit 140, to obtain channel radio
Letter signal is simultaneously transferred to the middle control unit 140, and the middle control unit 140 is handed over directly according to wireless communication signals control is described
Stream-converting unit 110 and the first control unit 130.
The mobile terminal 310 has the second communication unit 312.Second communication unit 312 is communicated with described first
Unit 150 communicates to connect, to carry out information exchange with first communication unit 150.When the household power supply system 30 works,
Second communication unit 312 of the mobile terminal 310 can be to first communication unit of the household power supply unit 10
Member 150 sends wireless communication signals.Meanwhile second communication unit 312 can also obtain first communication unit 150 and send out
The wireless monitor signal sent.
The mobile terminal 310 can be the shifting that mobile phone, tablet computer or computer etc. can emit and receive wireless signal
Dynamic equipment.
In one embodiment, second communication unit 312 can be mobile communicator, Bluetooth communication device, wireless guarantor
At least one of true communicator, purple honeybee communicator and cellular network communication device
Specifically, second communication unit 312 is used to carry out information exchange with first communication unit 150.Institute
The mode for stating information exchange can be mobile communication, Bluetooth communication, Wireless Fidelity (WIFI, Wireless-Fidelity), purple honeybee
(ZigBee) communication, cellular network (NB-IoT, Narrow Band Internet of Things) communication, Lora communication, Z-
At least one of wave communication.I.e. described first communication unit 150 may include mobile communicator, Bluetooth communication device, wireless guarantor
At least one of true communicator, purple honeybee communicator, cellular network communication device, Lora communicator and Z-wave communicator.It is described
Second communication unit 312 may include mobile communicator, Bluetooth communication device, Wireless Fidelity communicator, purple honeybee communicator, Cellular Networks
At least one of network communicator, Lora communicator and Z-wave communicator.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (14)
1. a kind of household power supply unit characterized by comprising
AC-DC conversion unit (110) has input terminal (112) and output end (114), and the input terminal (112) can be with electricity
Net (20) electrical connection, to obtain the alternating current in the power grid (20) and be converted to direct current；
First power supply unit (120) is electrically connected with the output end (114) of the AC-DC conversion unit (110), described in obtaining
Direct current simultaneously exports；
First control unit (130) is electrically connected to the AC-DC conversion unit (110) and first power supply unit (120)
Between, to control the voltage swing of the direct current of the first power supply unit (120) output；
Middle control unit (140), is electrically connected with the AC-DC conversion unit (110) and the first control unit (130), with control
It makes the AC-DC conversion unit (110) and the first control unit (130) works；
First communication unit (150) is electrically connected with the middle control unit (140), to obtain wireless communication signals and be transferred to institute
Middle control unit (140) is stated, the middle control unit (140) controls the AC-DC conversion unit according to the wireless communication signals
(110) with the first control unit (130).
2. household power supply unit according to claim 1, which is characterized in that first power supply unit (120) includes:
First power supply module (122) is electrically connected with the output end (114) of the AC-DC conversion unit (110),
Second power supply module (124) is electrically connected with the output end (114) of the AC-DC conversion unit (110)；
The first control unit (130) includes:
First control module (132) is electrically connected to first power supply module (122) and the AC-DC conversion unit (110)
Between, to adjust the voltage swing of the first power supply module (122) output direct current；
Second control module (134) is electrically connected to second power supply module (124) and the AC-DC conversion unit (110)
Between, to adjust the direct current of the second power supply module (124) output fixed voltage.
3. household power supply unit according to claim 2, which is characterized in that the first control unit (130) further include:
First metering module (136) is electrically connected with first power supply module (122) and second power supply module (124), with
Obtain the direct current supply information of first power supply module (122) and second power supply module (124)；The first metering mould
Block (136) is also communicated to connect with the middle control unit (140), and the direct current supply information is transferred to the middle control unit
(140), the direct current supply information is obtained when first communication unit (150) works and is converted to the transmitting of wireless monitor signal
It goes out.
4. household power supply unit according to claim 2 or 3, which is characterized in that first power supply module (122) includes
Direct current jack, second power supply module (124) are including logical interface of getting lines crossed；
First power supply unit (120) includes the first terminal box, to accommodate first power supply module (122) and described second
Power supply module (124).
5. household power supply unit according to claim 1, which is characterized in that further include:
Second power supply unit (160) can be electrically connected with the power grid (20), to obtain the alternating current in the power grid (20) simultaneously
Output；
Second control unit (170) is electrically connected with second power supply unit (160), to control second power supply unit
(160) voltage swing of the alternating current exported；Second control unit (170) is also electrically connected with the middle control unit (140),
The middle control unit (140) controls second control unit (170) according to the wireless communication signals.
6. household power supply unit according to claim 5, which is characterized in that second control unit (170) includes:
Second metering module (176) is electrically connected with second power supply unit (160), to obtain second power supply unit
(160) Alternating Current Power Supply information；Second metering module (176) also communicates to connect with the middle control unit (140), by institute
It states Alternating Current Power Supply information and is transferred to the middle control unit (140), first communication unit (150) obtains the exchange when working
For power information and is converted to wireless monitor signal and launches.
7. household power supply unit according to claim 6, which is characterized in that second power supply unit (160) includes setting
There is the second terminal box of AC socket.
8. a kind of control method of household power supply unit characterized by comprising
First communication unit obtains wireless communication signals and is transferred to middle control unit, and the wireless communication signals include direct current supply
Signal and DC voltage regulation signal；
The middle control unit controls AC-DC conversion cell operation according to the direct current supply signal, to export direct current；
The middle control unit controls first control unit work according to the DC voltage regulation signal, to adjust the direct current
Voltage swing.
9. the control method of household power supply unit according to claim 8, which is characterized in that the wireless communication signals are also
Including power supply line's number information；Power supply line's number information includes power supply module number information and the corresponding power supply mould
The control module number information of block；
The middle control unit controls first control unit work according to the DC voltage regulation signal, described straight to adjust
The voltage swing of galvanic electricity, specifically:
The middle control unit controls the first control module or/and the second control module work according to the DC voltage regulation signal
Make, to adjust the voltage swing of the direct current；First control module or/and the second control module are the control module
The corresponding control module of number information.
10. the control method of household power supply unit according to claim 9, which is characterized in that first communication unit
It obtains wireless communication signals and is transferred to middle control unit, the wireless communication signals include direct current supply signal and DC voltage tune
Before section signal, further includes:
Middle control unit obtains power supply module number information and control module number information, and by the power supply module of electrical connection and control
Power supply module number information corresponding to module and control module number information form power supply line's number information.
11. according to the control method of household power supply unit described in claim 8 to 10 any one, which is characterized in that described
The middle control unit controls AC-DC conversion cell operation according to the direct current supply signal and is also wrapped after exporting direct current
It includes:
First metering module obtains the direct current supply information of the output direct current, and is transferred to the middle control unit；
The direct current supply information is transferred to first communication unit by the middle control unit, and is converted to wireless monitor signal
Launch.
12. the control method of household power supply unit according to claim 8, which is characterized in that the wireless communication signals
It further include alternating voltage adjustment signal；
The control method of the household power supply unit, further includes:
The middle control unit controls second control unit according to the alternating voltage adjustment signal and works, to export alternating current
And control the voltage swing of the alternating current.
13. the control method of household power supply unit according to claim 12, which is characterized in that the middle control unit
After alternating voltage adjustment signal control the second control unit work, further includes:
Second metering module obtains the Alternating Current Power Supply information of the output alternating current, and is transferred to the middle control unit；
The Alternating Current Power Supply information is transferred to first communication unit by the middle control unit, and is converted to wireless monitor signal
Launch.
14. a kind of household power supply system, which is characterized in that including power grid (20) and as claimed in any one of claims 1 to 7
Household power supply unit (10), the input terminal (112) of the AC-DC conversion unit (110) of the household power supply unit (10) with it is described
Power grid (20) electrical connection, the household power supply system (30) further include:
Mobile terminal (310), the mobile terminal (310) have the second communication unit (312), with to first communication unit
(150) wireless communication information is transmitted, and obtains the wireless monitor signal of the first communication unit (150) transmitting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376943.7A CN110149060A (en) | 2019-05-07 | 2019-05-07 | Household power supply unit and its control method, system |
| PCT/CN2019/109141 WO2020224174A1 (en) | 2019-05-07 | 2019-09-29 | Home power supply apparatus and control method and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376943.7A CN110149060A (en) | 2019-05-07 | 2019-05-07 | Household power supply unit and its control method, system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110149060A true CN110149060A (en) | 2019-08-20 |
Family
ID=67594975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910376943.7A Pending CN110149060A (en) | 2019-05-07 | 2019-05-07 | Household power supply unit and its control method, system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110149060A (en) |
| WO (1) | WO2020224174A1 (en) |
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| CN113552934A (en) * | 2021-07-05 | 2021-10-26 | Oppo广东移动通信有限公司 | Power supply circuit, electronic device, power supply control method, and storage medium |
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Also Published As
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| WO2020224174A1 (en) | 2020-11-12 |
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Address after: 518101 4th floor, building B1, Zhanfeng Industrial Park, Hangcheng Industrial Park, Taoyuan community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Weifu Smart Home Technology Co.,Ltd. Address before: 518101 4th floor, building B1, Zhanfeng Industrial Park, Hangcheng Industrial Park, Taoyuan community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Weifu Wisdom Home Technology Co.,Ltd. |
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