CN108494050A - A kind of wireless power system based on shared terminal charging unit - Google Patents
A kind of wireless power system based on shared terminal charging unit Download PDFInfo
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- CN108494050A CN108494050A CN201810337229.2A CN201810337229A CN108494050A CN 108494050 A CN108494050 A CN 108494050A CN 201810337229 A CN201810337229 A CN 201810337229A CN 108494050 A CN108494050 A CN 108494050A
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- Prior art keywords
- wireless power
- charging unit
- shared terminal
- circuit
- wireless
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- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000001914 filtration Methods 0.000 claims description 20
- 238000012806 monitoring device Methods 0.000 claims description 15
- 230000006870 function Effects 0.000 claims description 13
- 230000005055 memory storage Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 38
- 239000003990 capacitor Substances 0.000 description 37
- 239000000463 material Substances 0.000 description 35
- 238000006243 chemical reaction Methods 0.000 description 34
- 238000004891 communication Methods 0.000 description 13
- 230000007423 decrease Effects 0.000 description 8
- 230000000630 rising effect Effects 0.000 description 8
- 239000007769 metal material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005619 thermoelectricity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- H02J7/025—
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H02J7/0021—
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of wireless power systems based on shared terminal charging unit, the wireless power system based on shared terminal charging unit includes that the mobile terminal wireless charging device of wireless power can be sent out in a manner of resonance, the shared terminal charging unit of the wireless power, and the mobile terminal that itself does not have wireless charging function electrically connected with the shared terminal charging unit can be received in a manner of resonance.The mobile terminal that wireless power system disclosed by the invention based on shared terminal charging unit enables to itself not have wireless charging function can obtain wireless charging in short of electricity.
Description
Technical field
The present invention relates to wireless power fields, in particular to a kind of radio based on shared terminal charging unit
Force system.
Background technology
Due to slow, and the electronic equipment increasingly power consumption of battery technology development, lead to the mobile terminals such as mobile phone often
State in short of electricity.And in contemporary life, most people can not endure the sense of insecurity that mobile phone out of power is brought, and therefore, ensure
The mobile terminal of short of electricity can be extremely important by timely charging.
Shared charger baby exists in the prior art.However this mode needs many circuits, and the city actually used
Electricity is unfavorable for the maintenance of environment and resource, and is also inconvenient to be used for the operation for mobile terminal.
Invention content
The present invention proposes a kind of wireless power system based on shared terminal charging unit, which is characterized in that the base
Include that the mobile terminal of wireless power can be sent out in a manner of resonance in the wireless power system of shared terminal charging unit
Wireless charging device, can receive the shared terminal charging unit of the wireless power in a manner of resonance, and with it is described total
Enjoy the electrically connected mobile terminal for not having wireless charging function of terminal charging device itself.
The wireless power system based on shared terminal charging unit also further meets condition, the shared terminal
The magnetic component that charging unit includes laminar rectangular body, is fixed at the center of the laminar rectangular body one side
And the guide wire being connect with a side of the laminar rectangular body.
The wireless power system based on shared terminal charging unit, also further meets condition, and the flake is long
Square body includes the power receiver resonance circuit, rectifying/filtering circuit, voltage-regulating circuit that sequence is electrically connected successively；
The power receiver resonance circuit is used to the wireless power being converted into alternating current；The rectifying/filtering circuit is by the friendship
Galvanic electricity power is converted into no harmonic wave, the direct current power of ripple-free and gives the DC power transmission to voltage connected to it adjustment electricity
Road；The direct current power is converted into the stable DC electric power that amplitude is 5V by the voltage-regulating circuit, when the direct current power
Voltage magnitude when being less than 5V, the voltage magnitude of direct current power pump is raised to 5V by the voltage-regulating circuit, when described straight
The voltage magnitude of galvanic electricity power is higher than 5V, and the voltage magnitude of the DC circuit is reduced to 5V by the voltage-regulating circuit；It is described
The electrically connected guide wire of output end of voltage-regulating circuit.
The wireless power system based on shared terminal charging unit, also further meets condition, and the flake is long
Further include GPS, memory, monitoring device, alarm device in square body；The GPS monitors the shared terminal charging in real time
The geographical location of device, and the geographical location is transferred to the monitoring device；The memory storage allows described shared
The range of terminal charging device movement；The monitoring device judges the geographical location whether in the range of the movement, such as
Fruit is not to control the alarm device alert and audio warning, while the geographical location being sent.
The wireless power system based on shared terminal charging unit also further meets condition, the guide wire
Side and a side of the laminar rectangular body are electrically connected, and the other side is plug device.
The wireless power system based on shared terminal charging unit also further meets condition, the plug device
Include the plug of multiple and different models, the plug is used to be inserted into the charging socket of the mobile terminal.
The wireless power system based on shared terminal charging unit also further meets condition, the magnetic component
One side for the non-display screen that the shared terminal charging unit is detachably mounted to the mobile terminal.
The wireless power system based on shared terminal charging unit, also further meets condition, and the flake is long
The another side of square body uses non-metallic material.
The wireless power system based on shared terminal charging unit, also further meets condition, the warning message,
Geographical location is received by server, and the warning message is sent to and the geography by the server according to the geographical location
On the receiver of the nearest Security Personnel in position.
The wireless power system based on shared terminal charging unit also further meets condition, described based on shared
The wireless power system of terminal charging device further includes setting multiple broadcast on the ceiling, is arranged below the broadcast
Multiple seats, multiple desks；The broadcast is for playing sound；The seat includes multiple supporting legs, straight with the multiple supporting leg
The cushion supported by the multiple supporting leg connect in succession and the backrest being directly connected on one side with the cushion；The desk packet
The desktop supported by the table leg for including table leg and being directly connected to the table leg；The cushion includes pressure, heat to electricity conversion
Device, wireless power transmission apparatus；The backrest includes acoustic-electric conversion equipment；The table leg includes in the first wireless power
After device；The desktop includes the mobile terminal wireless charging device.
The wireless power system based on shared terminal charging unit also further meets condition, described based on shared
The wireless power system of terminal charging device further include be arranged the doorway of the building comprising the ceiling communication base station,
Server.
The wireless power system based on shared terminal charging unit also further meets condition, the communication base station
With detector, transmitter；The detector is used to detect the number for the mobile terminal that the communication base station nearby occurs,
The transmitter for emitting shows that the mobile terminal belonging to the information to the number of wireless charging can be carried out.
The wireless power system based on shared terminal charging unit also further meets condition, the mobile terminal
Receive it is described show that the information of wireless charging can be carried out after, it is operable to the server send request charging signals with
And itself GPS position information.
The wireless power system based on shared terminal charging unit, also further meets condition, and the server exists
After receiving the request charging signals and GPS position information, pushed information is sent to the mobile terminal, and in a delay
Opening imformation is transmitted after time gives the nearest mobile terminal wireless charging device of the GPS position information.
The wireless power system based on shared terminal charging unit, also further meets condition, and the pressure, thermoelectricity turn
Changing device is included in the thermoelectric material layer being from top to bottom arranged in the cushion, piezoelectric material layer；The thermoelectric material layer is used for
Thermal energy is directly changed into electric energy and is transferred to the acoustic-electric conversion equipment, the piezoelectric material layer is for directly converting pressure
At electric energy and it is transferred to the acoustic-electric conversion equipment；The wireless power transmission apparatus is used to export the acoustic-electric conversion equipment
Electric energy be converted into wirelessly externally sending.
The wireless power system based on shared terminal charging unit also further meets condition, the acoustic-electric conversion
Device includes sound collector, piezo electric module, current rectifying and wave filtering circuit, regulator circuit, charge switch, charge super capacitance, conversion
Switch, electric discharge super capacitor, discharge switch, direct current power out splice going splice, controller；The sound collector is the shape of loudspeaker
Shape for collecting the sound wave in ambient enviroment as far as possible, and then drives the vibration of the piezo electric module connected to it；Institute
State piezo electric module be film-form, for generated when touching sound wave small vibration so that generate AC power and be transferred to
Its current rectifying and wave filtering circuit connected；The current rectifying and wave filtering circuit is also connect with the thermoelectric material layer, piezoelectric material layer, for connecing
By the AC power that the thermoelectric material layer, piezoelectric material layer generate, the current rectifying and wave filtering circuit converts the AC power
At no harmonic wave, the direct current power of ripple-free and give the DC power transmission to regulator circuit connected to it；The voltage stabilizing electricity
The direct current power is converted into stable DC electric power of the amplitude in predetermined voltage range and by the stable DC electric power by road
It is transferred to charge super capacitance connected to it by the charge switch in closed state；The charge super capacitance is logical
It crosses and receives the stable DC electric power to realize charging, and be reduced to first in the charge level of the electric discharge super capacitor and preset
The electric energy that will be stored in the charge super capacitance by the change-over switch connected to it in closed state when electricity
It discharges rapidly to the electric discharge super capacitor；The electric discharge super capacitor receives to come from the electric power of the charge super capacitive transmission
It realizes charging, and passes through the electric discharge connected to it in closed state when its own charge level reaches nominal
Switch will in the electric discharge super capacitor electrical energy discharge that stores to the direct current power out splice going splice connected to it；It is described straight
Galvanic electricity power out splice going splice is connect with the wireless power transmission apparatus for providing the sound for the wireless power transmission apparatus
The electric energy of electrical switching device output；The controller monitors the electricity water of the charge super capacitance, the super capacitor that discharges in real time
Flat, when the charge level of the charge super capacitance is when the side of rising reaches up to its nominal, the controller controls
Originally the charge switch in closed state disconnects, when the charge level of the charge super capacitance is on the direction of decline
When reaching the second default electricity, the charge switch that the controller control is off originally is closed, and is put when described
For the charge level of electricity super capacitor when the side of decline reaches up to the first default electricity, the control of the controller sequence is originally
The discharge switch in closed state disconnects, and the change-over switch being off originally is closed, when the electric discharge
When the side of rising reaches up to its nominal, the control of the controller sequence is in the charge level of super capacitor originally
The change-over switch of closed state disconnects, and the discharge switch being off originally is closed.
Advantageous effects obtained by the present invention are：
1, realize that the mobile terminal for not having wireless charging function to itself fills using shared terminal charging device
Electricity, facilitates the operation of charging and user experience is high；
2, the electric energy in environment is made full use of by acoustic-electric, piezoelectricity, thermoelectricity, does not need alternating current, reduces cost
3, it is provided with charge super capacitance, electric discharge super capacitor, can maximumlly utilize the energy in environment；
4, allow one to know existing wireless charging nearby by actively sending information on mobile terminal
Improve utilization rate in turn in region；
5, enhance people for wireless power interactive system in such a way that pushed information postpones in conjunction with opening imformation
Enthusiasm is built, the situation of two-win is reached.
Description of the drawings
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 reference numeral is specified to be corresponded to
Part.
Fig. 1 is the structure chart of the shared terminal charging unit of the present invention.
Specific implementation mode
In order to enable the objectives, technical solutions, and advantages of the present invention are more clearly understood, below in conjunction with attached drawing and its implementation
Example, the present invention will be described in further detail；It should be appreciated that specific embodiment described herein is only used for explaining this hair
It is bright, it is not intended to limit the present invention.To those skilled in the art, after access is described in detail below, the present embodiment
Other systems, method and/or feature will become obvious.It is intended to all such additional systems, method, feature and advantage
It is included in this specification, is included within the scope of the invention, and protected by the appended claims.In detailed below
Describe the other feature of the disclosed embodiments, and these characteristic roots according to it is described in detail below will be aobvious and easy
See.
Embodiment one.
Incorporated by reference to attached drawing 1.
A kind of wireless power system based on shared terminal charging unit, which is characterized in that described to be filled based on shared terminal
The wireless power system of electric installation includes that the mobile terminal wireless charging device of wireless power can be sent out in a manner of resonance,
Can receive the shared terminal charging unit of the wireless power in a manner of resonance, and with the shared terminal charging unit
The electrically connected mobile terminal for not having wireless charging function itself.
The shared terminal charging unit includes laminar rectangular body, is fixed on the laminar rectangular body one
Magnetic component at the center in face and the guide wire being connect with a side of the laminar rectangular body.
The flake rectangular body includes the power receiver resonance circuit that sequence is electrically connected successively, rectification/filter
Wave circuit, voltage-regulating circuit；The power receiver resonance circuit is used to the wireless power being converted into alternating current；It is described whole
Stream/filter circuit by the AC power be converted into no harmonic wave, ripple-free direct current power and by the DC power transmission to
Voltage-regulating circuit connected to it；The voltage-regulating circuit by the direct current power be converted into amplitude be 5V stabilization it is straight
Galvanic electricity power, when the voltage magnitude of the direct current power is less than 5V, the voltage-regulating circuit is by the voltage of the direct current power
Amplitude pump is raised to 5V, and when the voltage magnitude of the direct current power is higher than 5V, the voltage-regulating circuit is by the DC circuit
Voltage magnitude is reduced to 5V；The electrically connected guide wire of output end of the voltage-regulating circuit.
The setting of shared terminal charging unit enable short of electricity itself and can not voluntarily wireless charging mobile terminal
Enough by wireless charging.
Further include GPS, memory, monitoring device, alarm device in the flake rectangular body；The GPS is real-time
The geographical location of the shared terminal charging unit is monitored, and the geographical location is transferred to the monitoring device；It is described to deposit
Reservoir storage allows the range that the shared terminal charging unit moves；The monitoring device judge the geographical location whether
In the range of the movement, if not then controlling the alarm device alert and audio warning, while by institute
State geographical location transmission.
The side of the guide wire and a side of the laminar rectangular body are electrically connected, and the other side fills for plug
It sets.
The plug device includes the plug of multiple and different models, and the plug is used to be inserted into the charging of the mobile terminal
Socket.
The magnetic component is used to the shared terminal charging unit being detachably mounted to the non-of the mobile terminal
The one side of display screen.
The another side of the flake rectangular body uses non-metallic material.
The warning message, geographical location are received by server, and the server is according to the geographical location by the report
Alert information is sent on the receiver of the Security Personnel nearest with the geographical location.
The wireless power system based on shared terminal charging unit further include setting multiple broadcast on the ceiling,
Multiple seats, the multiple desks being arranged below the broadcast；The broadcast is for playing sound；The seat includes multiple
Leg, the cushion supported by the multiple supporting leg being directly connected to the multiple supporting leg and directly connect with one side of the cushion
The backrest connect；The desk includes table leg and the desktop supported by the table leg that is directly connected to the table leg；The seat
Pad includes pressure, thermoelectric conversion device, wireless power transmission apparatus；The backrest includes acoustic-electric conversion equipment；The table leg
It include the first wireless power relay；The desktop includes the mobile terminal wireless charging device.
The wireless power system based on shared terminal charging unit further includes being arranged in building comprising the ceiling
Build communication base station, the server on the doorway of object.
The communication base station has detector, transmitter；The detector nearby occurs for detecting the communication base station
The mobile terminal number, the transmitter shows to carry out belonging to the information to the number of wireless charging for emitting
The mobile terminal on.
It is described to show that the information that carry out wireless charging includes indicating the area information that can carry out wireless charging.
It is operable to the service after the mobile terminal described in receiving shows that the information of wireless charging can be carried out
Device sends request charging signals and itself GPS position information.
The server is sent out after receiving the request charging signals and GPS position information to the mobile terminal
Pushed information is sent, and transmits opening imformation after a delay time and gives the nearest movement of the GPS position information eventually
Hold wireless charging device.
The pushed information is advertisement and/or notice.
People are enabled to know that the region of wireless charging can be carried out by notifying the mobile terminal nearby occurred,
It greatly extends the reference level of wireless charging and improves user experience；By way of PUSH message come so that market or
Person shop can have power powerful enough to participate in the construction of wireless power interactive system.
The pressure, thermoelectric conversion device are included in the thermoelectric material layer being from top to bottom arranged in the cushion, piezoelectric material
Layer；The thermoelectric material layer is for being directly changed into electric energy by thermal energy and being transferred to the acoustic-electric conversion equipment, the piezoresistive material
The bed of material is for being directly changed into electric energy by pressure and being transferred to the acoustic-electric conversion equipment；The wireless power transmission apparatus is used for
The electric energy that the acoustic-electric conversion equipment exports is converted into wirelessly externally sending.
The acoustic-electric conversion equipment includes that sound collector, piezo electric module, current rectifying and wave filtering circuit, regulator circuit, charging are opened
Pass, charge super capacitance, change-over switch, electric discharge super capacitor, discharge switch, direct current power out splice going splice, controller.
The sound collector is the shape of loudspeaker, for collecting the sound wave in ambient enviroment as far as possible, and then is driven
Move the vibration of the piezo electric module connected to it；The piezo electric module is film-form, micro- for being generated when touching sound wave
Small vibration generates AC power and is transferred to current rectifying and wave filtering circuit connected to it in turn；The current rectifying and wave filtering circuit also with institute
Thermoelectric material layer, piezoelectric material layer connection are stated, the AC power for receiving the thermoelectric material layer, piezoelectric material layer generation,
The AC power is converted into no harmonic wave, the direct current power of ripple-free and passes the direct current power by the current rectifying and wave filtering circuit
It is defeated by regulator circuit connected to it；The direct current power is converted into amplitude in predetermined voltage range by the regulator circuit
Stable DC electric power and be transferred to the stable DC electric power by the charge switch in closed state is connected thereto
Charge super capacitance；The charge super capacitance realizes charging by receiving the stable DC electric power, and is put described
By the conversion connected to it in closed state when the charge level of electricity super capacitor is reduced to the first default electricity
Switch discharges rapidly the electric energy stored in the charge super capacitance to the electric discharge super capacitor；The electric discharge super capacitor
Receive the electric power from the charge super capacitive transmission to realize charging, and leads to when its own charge level reaches nominal
Cross the discharge switch connected to it in closed state by the electrical energy discharge that stores in the electric discharge super capacitor to
Its direct current power out splice going splice connected；The direct current power out splice going splice connect use with the wireless power transmission apparatus
In the electric energy for providing the acoustic-electric conversion equipment output for the wireless power transmission apparatus；The controller is in real time described in monitoring
The charge level of charge super capacitance, the super capacitor that discharges, when the charge level of the charge super capacitance is in the direction of rising
On when reaching its nominal, the charge switch in closed state disconnects originally for the controller control, is filled when described
For the charge level of electricity super capacitor when the side of decline reaches up to the second default electricity, the controller control is originally in disconnected
The charge switch of open state is closed, when the charge level of the electric discharge super capacitor reaches up to first in advance in the side of decline
If when electricity, the discharge switch in closed state disconnects originally for the control of the controller sequence, is in and disconnects originally
The change-over switch of state is closed, when the charge level of the electric discharge super capacitor reaches up to its specified water in the side of rising
Usually, the change-over switch in closed state disconnects originally for the control of the controller sequence, is off originally
The discharge switch be closed.
The charge super capacitance being respectively set, electric discharge super capacitor are used, and provided with according to the progress of its charge level
The mode of control, enabling adequately utilize the energy in environment.
The regulator circuit is buck-boost circuits, when the voltage magnitude of the direct current power is less than the predeterminated voltage
When the lower limit of range, the buck-boost circuits realize boost functions, and the voltage magnitude pump of the direct current power is raised to institute
State lower limit；When the voltage magnitude of the direct current power is higher than the upper limit of the predetermined voltage range, the buck- boost electricity
Buck functions are realized on road, and the voltage magnitude of the DC circuit is reduced to the upper limit.
The wireless power transmission apparatus includes the dc/ac modules that sequence is electrically connected successively, tuning circuit, the first resonance
Circuit.
First resonance circuit is made of concatenated capacitance and inductance.
The first wireless power relay includes second for being connect with the first resonance circuit wireless power
Resonance circuit, the electrically connected wireless power transmitting antenna with second resonance circuit.
The mobile terminal wireless charging device includes for being connect with the wireless power transmitting antenna wireless power
Wireless power reception antenna, the third being connect by the switched power in closed state with the wireless power reception antenna are humorous
Shake circuit, controls the MCU controllers of the switch opening and closing；The MCU controllers control institute after receiving the opening imformation
Switch is stated to be closed.
In view of transmission range, electric energy loss and to the influence of human body, setting is the mode of resonance first, followed by day
The mode of line realizes that the forwarding of wireless power is one of the inventive point of the present invention.
Second resonance circuit is made of concatenated capacitance and inductance.
In order to enable the loss of energy is less in transmission, the first and second resonance circuit of setting is concatenated mode.
The third resonance circuit is made of capacitance and inductance in parallel.
The safe and reliable of charging should be preferentially ensured in view of carrying out wireless charging to equipment, therefore third resonance is set
Circuit is the mode of parallel connection.
It is this based on use purpose for one of inventive point that the different settings of resonance manner are also the present invention.
Embodiment two.
A kind of wireless power system based on shared terminal charging unit, which is characterized in that described to be filled based on shared terminal
The wireless power system of electric installation includes that the mobile terminal wireless charging device of wireless power can be sent out in a manner of resonance,
Can receive the shared terminal charging unit of the wireless power in a manner of resonance, and with the shared terminal charging unit
Electrically connected itself does not have wireless charging function and mobile terminal with communication function.
The shared terminal charging unit includes laminar rectangular body, is fixed on the laminar rectangular body one
Magnetic component at the center in face and the guide wire being connect with a side of the laminar rectangular body.
The flake rectangular body includes the power receiver resonance circuit that sequence is electrically connected successively, rectification/filter
Wave circuit, voltage-regulating circuit；The power receiver resonance circuit is used to the wireless power being converted into alternating current；It is described whole
Stream/filter circuit by the AC power be converted into no harmonic wave, ripple-free direct current power and by the DC power transmission to
Voltage-regulating circuit connected to it；The direct current power is converted into the stabilization that amplitude is 4- 6V by the voltage-regulating circuit
Direct current power, when the voltage magnitude of the direct current power is less than 4V, the voltage-regulating circuit is by the electricity of the direct current power
Pressure amplitude value pump is raised to 4V, and when the voltage magnitude of the direct current power is higher than 6V, the voltage-regulating circuit is by the DC circuit
Voltage magnitude be reduced to 6V；The electrically connected guide wire of output end of the voltage-regulating circuit.
Further include GPS, memory, monitoring device, alarm device in the flake rectangular body；The GPS is real-time
The geographical location of the shared terminal charging unit is monitored, and the geographical location is transferred to the monitoring device；It is described to deposit
Reservoir storage allows the range that the shared terminal charging unit moves；The monitoring device judge the geographical location whether
In the range of the movement, if not then controlling the alarm device alert and audio warning, while by institute
State geographical location transmission.
The side of the guide wire and a side of the laminar rectangular body are electrically connected, and the other side fills for plug
It sets.
The plug device includes the plug of multiple and different models, and the plug is used to be inserted into the charging of the mobile terminal
Socket.
The magnetic component is used to the shared terminal charging unit being detachably mounted to the non-of the mobile terminal
The one side of display screen.
The another side of the flake rectangular body uses non-metallic material.
The warning message, geographical location are received by server, and the server is according to the geographical location by the report
Alert information is sent on the receiver of the Security Personnel nearest with the geographical location.
The wireless power system based on shared terminal charging unit further include setting multiple broadcast on the ceiling,
Multiple seats, the multiple desks being arranged below the broadcast；The broadcast is for playing sound；The seat includes multiple
Leg, the cushion supported by the multiple supporting leg being directly connected to the multiple supporting leg and directly connect with one side of the cushion
The backrest connect, one end far from the cushion is provided with universal wheel and brake baffle on the supporting leg；The desk includes table
Leg and the desktop supported by the table leg being directly connected to the table leg；The cushion include pressure, thermoelectric conversion device,
Wireless power transmission apparatus；The backrest includes acoustic-electric conversion equipment；The table leg includes the first wireless power relaying dress
It sets；The surface that the desktop includes the mobile terminal wireless charging device and the desktop is non-metallic material.
The wireless power system based on shared terminal charging unit further includes being arranged in building comprising the ceiling
Build communication base station, the server on the doorway of object.
The communication base station has detector, transmitter；The detector nearby occurs for detecting the communication base station
The mobile terminal number, the transmitter shows to carry out belonging to the information to the number of wireless charging for emitting
The mobile terminal on.
It is described to show that the information that carry out wireless charging includes indicating the area information that can carry out wireless charging.
It is operable to the service after the mobile terminal described in receiving shows that the information of wireless charging can be carried out
Device sends request charging signals and itself GPS position information.
The server is sent out after receiving the request charging signals and GPS position information to the mobile terminal
Pushed information is sent, and transmits opening imformation after a delay time and gives the nearest movement of the GPS position information eventually
Hold wireless charging device.
The pushed information is advertisement and/or notice.
The pressure, thermoelectric conversion device are included in the thermoelectric material layer being from top to bottom arranged in the cushion, piezoelectric material
Layer；The thermoelectric material layer is for being directly changed into electric energy by thermal energy and being transferred to the acoustic-electric conversion equipment, the piezoresistive material
The bed of material is for being directly changed into electric energy by pressure and being transferred to the acoustic-electric conversion equipment；The wireless power transmission apparatus is used for
The electric energy that the acoustic-electric conversion equipment exports is converted into wirelessly externally sending.
The acoustic-electric conversion equipment includes that sound collector, piezo electric module, current rectifying and wave filtering circuit, regulator circuit, charging are opened
Pass, charge super capacitance, change-over switch, electric discharge super capacitor, discharge switch, direct current power out splice going splice, controller.
The sound collector is the shape of loudspeaker, for collecting the sound wave in ambient enviroment as far as possible, and then is driven
Move the vibration of the piezo electric module connected to it；The piezo electric module is film-form, micro- for being generated when touching sound wave
Small vibration generates AC power and is transferred to current rectifying and wave filtering circuit connected to it in turn；The current rectifying and wave filtering circuit also with institute
Thermoelectric material layer, piezoelectric material layer connection are stated, the AC power for receiving the thermoelectric material layer, piezoelectric material layer generation,
The AC power is converted into no harmonic wave, the direct current power of ripple-free and passes the direct current power by the current rectifying and wave filtering circuit
It is defeated by regulator circuit connected to it；The direct current power is converted into amplitude in predetermined voltage range by the regulator circuit
Stable DC electric power and be transferred to the stable DC electric power by the charge switch in closed state is connected thereto
Charge super capacitance；The charge super capacitance realizes charging by receiving the stable DC electric power, and is put described
By the conversion connected to it in closed state when the charge level of electricity super capacitor is reduced to the first default electricity
Switch discharges rapidly the electric energy stored in the charge super capacitance to the electric discharge super capacitor；The electric discharge super capacitor
Receive the electric power from the charge super capacitive transmission to realize charging, and leads to when its own charge level reaches nominal
Cross the discharge switch connected to it in closed state by the electrical energy discharge that stores in the electric discharge super capacitor to
Its direct current power out splice going splice connected；The direct current power out splice going splice connect use with the wireless power transmission apparatus
In the electric energy for providing the acoustic-electric conversion equipment output for the wireless power transmission apparatus；The controller is in real time described in monitoring
The charge level of charge super capacitance, the super capacitor that discharges, when the charge level of the charge super capacitance is in the direction of rising
On when reaching its nominal, the charge switch in closed state disconnects originally for the controller control, is filled when described
For the charge level of electricity super capacitor when the side of decline reaches up to the second default electricity, the controller control is originally in disconnected
The charge switch of open state is closed, when the charge level of the electric discharge super capacitor reaches up to first in advance in the side of decline
If when electricity, the discharge switch in closed state disconnects originally for the control of the controller sequence, is in and disconnects originally
The change-over switch of state is closed, when the charge level of the electric discharge super capacitor reaches up to its specified water in the side of rising
Usually, the change-over switch in closed state disconnects originally for the control of the controller sequence, is off originally
The discharge switch be closed.
The regulator circuit is buck-boost circuits, when the voltage magnitude of the direct current power is less than the predeterminated voltage
When the lower limit of range, the buck-boost circuits realize boost functions, and the voltage magnitude pump of the direct current power is raised to institute
State lower limit；When the voltage magnitude of the direct current power is higher than the upper limit of the predetermined voltage range, the buck- boost electricity
Buck functions are realized on road, and the voltage magnitude of the DC circuit is reduced to the upper limit.
The wireless power transmission apparatus includes the dc/ac modules that sequence is electrically connected successively, tuning circuit, the first resonance
Circuit.
First resonance circuit is made of concatenated capacitance and inductance.
The first wireless power relay includes second for being connect with the first resonance circuit wireless power
Resonance circuit, the electrically connected wireless power transmitting antenna with second resonance circuit.
The mobile terminal wireless charging device includes for being connect with the wireless power transmitting antenna wireless power
Wireless power reception antenna, the third being connect by the switched power in closed state with the wireless power reception antenna are humorous
Shake circuit, controls the MCU controllers of the switch opening and closing；The MCU controllers control institute after receiving the opening imformation
Switch is stated to be closed.
Second resonance circuit is made of concatenated capacitance and inductance.
The third resonance circuit is made of capacitance and inductance in parallel.
Embodiment three.
A kind of wireless power system based on shared terminal charging unit, which is characterized in that described to be filled based on shared terminal
The wireless power system of electric installation includes that the mobile terminal wireless charging device of wireless power can be sent out in a manner of resonance,
Can receive the shared terminal charging unit of the wireless power in a manner of resonance, and with the shared terminal charging unit
The electrically connected mobile terminal for not having wireless charging function itself, the one side of the non-display screen of mobile terminal is not by shell
Covering is covered by the thin walled shell of non-metallic material.
The shared terminal charging unit includes laminar rectangular body, is fixed on the laminar rectangular body one
Magnetic component at the center in face and the guide wire being connect with a side of the laminar rectangular body.
The flake rectangular body includes the power receiver resonance circuit that sequence is electrically connected successively, rectification/filter
Wave circuit, voltage-regulating circuit；The power receiver resonance circuit is used to the wireless power being converted into alternating current；It is described whole
Stream/filter circuit by the AC power be converted into no harmonic wave, ripple-free direct current power and by the DC power transmission to
Voltage-regulating circuit connected to it；The voltage-regulating circuit by the direct current power be converted into amplitude be 5V stabilization it is straight
Galvanic electricity power, when the voltage magnitude of the direct current power is less than 5V, the voltage-regulating circuit is by the voltage of the direct current power
Amplitude pump is raised to 5V, and when the voltage magnitude of the direct current power is higher than 5V, the voltage-regulating circuit is by the DC circuit
Voltage magnitude is reduced to 5V；The electrically connected guide wire of output end of the voltage-regulating circuit.
Further include GPS, memory, monitoring device, alarm device in the flake rectangular body；The GPS is real-time
The geographical location of the shared terminal charging unit is monitored, and the geographical location is transferred to the monitoring device；It is described to deposit
Reservoir storage allows the range that the shared terminal charging unit moves；The monitoring device judge the geographical location whether
In the range of the movement, if not then controlling the alarm device alert and audio warning, while by institute
State geographical location transmission.
The side of the guide wire and a side of the laminar rectangular body are electrically connected, and the other side fills for plug
It sets.
The plug device includes the plug of multiple and different models, and the plug is used to be inserted into the charging of the mobile terminal
Socket.
The magnetic component is used to the shared terminal charging unit being detachably mounted to the non-of the mobile terminal
The one side of display screen.
The another side of the flake rectangular body uses non-metallic material.
The warning message, geographical location are received by server, and the server is according to the geographical location by the report
Alert information is sent on the receiver of the Security Personnel nearest with the geographical location.
The wireless power system based on shared terminal charging unit further include setting multiple broadcast on the ceiling,
Multiple seats, the multiple desks being arranged below the broadcast；The broadcast is for playing sound；The seat includes multiple
Leg, the cushion supported by the multiple supporting leg being directly connected to the multiple supporting leg and directly connect with one side of the cushion
The backrest connect；The desk includes table bottom, table leg and desktop, and the table bottom is used to support the desk, and the one of the table leg
End is connect with the table bottom, and the other end is connect with the desktop；The cushion includes pressure, thermoelectric conversion device, wireless power
Emitter；The backrest includes acoustic-electric conversion equipment；The table leg includes the first wireless power relay；The table
Face includes the mobile terminal wireless charging device.
The wireless power system based on shared terminal charging unit further includes being arranged in building comprising the ceiling
Build communication base station, the server on the doorway of object.
The communication base station has detector, transmitter；The detector nearby occurs for detecting the communication base station
The mobile terminal number, the transmitter shows to carry out belonging to the information to the number of wireless charging for emitting
The mobile terminal on.
It is described to show that the information that carry out wireless charging includes indicating the area information that can carry out wireless charging.
It is operable to the service after the mobile terminal described in receiving shows that the information of wireless charging can be carried out
Device sends request charging signals and itself GPS position information.
The server is sent out after receiving the request charging signals and GPS position information to the mobile terminal
Pushed information is sent, and transmits opening imformation after a delay time and gives the nearest movement of the GPS position information eventually
Hold wireless charging device.
The pushed information is advertisement and/or notice.
The pressure, thermoelectric conversion device are included in the thermoelectric material layer being from top to bottom arranged in the cushion, piezoelectric material
Layer；The thermoelectric material layer is for being directly changed into electric energy by thermal energy and being transferred to the acoustic-electric conversion equipment, the piezoresistive material
The bed of material is for being directly changed into electric energy by pressure and being transferred to the acoustic-electric conversion equipment；The wireless power transmission apparatus is used for
The electric energy that the acoustic-electric conversion equipment exports is converted into wirelessly externally sending.
The acoustic-electric conversion equipment includes that sound collector, piezo electric module, current rectifying and wave filtering circuit, regulator circuit, charging are opened
Pass, charge super capacitance, change-over switch, electric discharge super capacitor, discharge switch, direct current power out splice going splice, controller.
The sound collector is the shape of loudspeaker, for collecting the sound wave in ambient enviroment as far as possible, and then is driven
Move the vibration of the piezo electric module connected to it；The piezo electric module is film-form, micro- for being generated when touching sound wave
Small vibration generates AC power and is transferred to current rectifying and wave filtering circuit connected to it in turn；The current rectifying and wave filtering circuit also with institute
Thermoelectric material layer, piezoelectric material layer connection are stated, the AC power for receiving the thermoelectric material layer, piezoelectric material layer generation,
The AC power is converted into no harmonic wave, the direct current power of ripple-free and passes the direct current power by the current rectifying and wave filtering circuit
It is defeated by regulator circuit connected to it；The direct current power is converted into amplitude in predetermined voltage range by the regulator circuit
Stable DC electric power and be transferred to the stable DC electric power by the charge switch in closed state is connected thereto
Charge super capacitance；The charge super capacitance realizes charging by receiving the stable DC electric power, and is put described
By the conversion connected to it in closed state when the charge level of electricity super capacitor is reduced to the first default electricity
Switch discharges rapidly the electric energy stored in the charge super capacitance to the electric discharge super capacitor；The electric discharge super capacitor
Receive the electric power from the charge super capacitive transmission to realize charging, and leads to when its own charge level reaches nominal
Cross the discharge switch connected to it in closed state by the electrical energy discharge that stores in the electric discharge super capacitor to
Its direct current power out splice going splice connected；The direct current power out splice going splice connect use with the wireless power transmission apparatus
In the electric energy for providing the acoustic-electric conversion equipment output for the wireless power transmission apparatus；The controller is in real time described in monitoring
The charge level of charge super capacitance, the super capacitor that discharges, when the charge level of the charge super capacitance is in the direction of rising
On when reaching its nominal, the charge switch in closed state disconnects originally for the controller control, is filled when described
For the charge level of electricity super capacitor when the side of decline reaches up to the second default electricity, the controller control is originally in disconnected
The charge switch of open state is closed, when the charge level of the electric discharge super capacitor reaches up to first in advance in the side of decline
If when electricity, the discharge switch in closed state disconnects originally for the control of the controller sequence, is in and disconnects originally
The change-over switch of state is closed, when the charge level of the electric discharge super capacitor reaches up to its specified water in the side of rising
Usually, the change-over switch in closed state disconnects originally for the control of the controller sequence, is off originally
The discharge switch be closed.
The regulator circuit is buck-boost circuits, when the voltage magnitude of the direct current power is less than the predeterminated voltage
When the lower limit of range, the buck-boost circuits realize boost functions, and the voltage magnitude pump of the direct current power is raised to institute
State lower limit；When the voltage magnitude of the direct current power is higher than the upper limit of the predetermined voltage range, the buck- boost electricity
Buck functions are realized on road, and the voltage magnitude of the DC circuit is reduced to the upper limit.
The wireless power transmission apparatus includes the dc/ac modules that sequence is electrically connected successively, tuning circuit, the first resonance
Circuit.
First resonance circuit is made of concatenated capacitance and inductance.
The first wireless power relay includes second for being connect with the first resonance circuit wireless power
Resonance circuit, the electrically connected wireless power transmitting antenna with second resonance circuit.
The mobile terminal wireless charging device includes for being connect with the wireless power transmitting antenna wireless power
Wireless power reception antenna, the third being connect by the switched power in closed state with the wireless power reception antenna are humorous
Shake circuit, controls the MCU controllers of the switch opening and closing；The MCU controllers control institute after receiving the opening imformation
Switch is stated to be closed.
Second resonance circuit is made of concatenated capacitance and inductance.
The third resonance circuit is made of capacitance and inductance in parallel.
Although describing the present invention by reference to various embodiments above, but it is to be understood that do not departing from the present invention's
In the case of range, many changes and modifications can be carried out.Therefore, be intended to foregoing detailed description be considered as it is illustrative and
It is unrestricted, and it is to be understood that following following claims (including all equivalents) is intended to limit the spirit and model of the present invention
It encloses.The above embodiment is interpreted as being merely to illustrate the present invention rather than limit the scope of the invention.It is reading
After the content of the record of the present invention, technical staff can make various changes or modifications the present invention, these equivalence changes and
Modification equally falls into the scope of the claims in the present invention.
Claims (8)
1. a kind of wireless power system based on shared terminal charging unit, which is characterized in that described to be charged based on shared terminal
The wireless power system of device includes that the mobile terminal wireless charging device of wireless power, energy can be sent out in a manner of resonance
Enough shared terminal charging units that the wireless power is received in a manner of resonance, and it is electric with the shared terminal charging unit
The mobile terminal for not having wireless charging function of power connection itself.
2. the wireless power system according to claim 2 based on shared terminal charging unit, which is characterized in that described total
Enjoy terminal charging device include laminar rectangular body, the magnetic that is fixed at the center of the laminar rectangular body one side
Property the component and guide wire that is connect with a side of the laminar rectangular body.
3. the wireless power system according to claim 2 based on shared terminal charging unit, which is characterized in that described thin
Sheet rectangular body includes power receiver resonance circuit, rectifying/filtering circuit, the voltage adjustment that sequence is electrically connected successively
Circuit；The power receiver resonance circuit is used to the wireless power being converted into alternating current；The rectifying/filtering circuit is by institute
State AC power be converted into no harmonic wave, ripple-free direct current power and by the DC power transmission give voltage tune connected to it
Whole circuit；The direct current power is converted into the stable DC electric power that amplitude is 5V by the voltage-regulating circuit, when the direct current
When the voltage magnitude of electric power is less than 5V, the voltage magnitude pump of the direct current power is raised to 5V by the voltage-regulating circuit, works as institute
The voltage magnitude for stating direct current power is higher than 5V, and the voltage magnitude of the DC circuit is reduced to 5V by the voltage-regulating circuit；
The electrically connected guide wire of output end of the voltage-regulating circuit.
4. the wireless power system according to claim 3 based on shared terminal charging unit, which is characterized in that described thin
Further include GPS, memory, monitoring device, alarm device in sheet rectangular body；The GPS monitors the shared end in real time
The geographical location of charging unit is held, and the geographical location is transferred to the monitoring device；The memory storage allows institute
State the range of shared terminal charging unit movement；The monitoring device judge the geographical location whether the movement range
It is interior, if not then controlling the alarm device alert and audio warning, while the geographical location being sent.
5. the wireless power system according to claim 4 based on shared terminal charging unit, which is characterized in that described to lead
The side of lead and a side of the laminar rectangular body are electrically connected, and the other side is plug device.
6. the wireless power system according to claim 5 based on shared terminal charging unit, which is characterized in that described to insert
Head device includes the plug of multiple and different models, and the plug is used to be inserted into the charging socket of the mobile terminal.
7. the wireless power system according to claim 6 based on shared terminal charging unit, which is characterized in that the magnetic
Property component be used for the shared terminal charging unit is detachably mounted to the mobile terminal non-display screen one side.
8. the wireless power system according to claim 7 based on shared terminal charging unit, which is characterized in that the report
Alert information, geographical location are received by server, the server according to the geographical location by the warning message be sent to
On the receiver of the nearest Security Personnel in the geographical location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337229.2A CN108494050B (en) | 2018-04-16 | 2018-04-16 | Wireless power system based on shared terminal charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337229.2A CN108494050B (en) | 2018-04-16 | 2018-04-16 | Wireless power system based on shared terminal charging device |
Publications (2)
| Publication Number | Publication Date |
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| CN108494050A true CN108494050A (en) | 2018-09-04 |
| CN108494050B CN108494050B (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810337229.2A Active CN108494050B (en) | 2018-04-16 | 2018-04-16 | Wireless power system based on shared terminal charging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108539868A (en) * | 2018-04-20 | 2018-09-14 | 佛山市长郡科技有限公司 | A kind of self-power wireless electric power interactive system |
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| CN108494050B (en) | 2020-04-10 |
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