CN205681163U - Induction Intelligent wireless charger - Google Patents

Abstract

Induction Intelligent wireless charger, is made up of external device (ED) and interior arrangement two parts, and external device (ED) is made up of power coil, outer magnetic core, regulating circuit, frequency changer circuit, pressure regulation signal receiver；Interior arrangement is made up of charge coil, inner magnetic core, intelligent charge panel, pressure regulation sender unit.In external device (ED), pressure regulation and frequency changer circuit employ single-chip microcomputer power-saving technology, can provide the frequency conversion electric current of different voltage for power coil according to the size of charge volume.The intelligent charge panel that charge coil connects in interior arrangement has quick-charge function, it can use charger assembled by several branch stage treatment method according to the electricity that accumulator is the most different, apply many waveforms charging zone technology, control to reach safe quick charge effect in conjunction with Intelligent Single-Chip Based.Electromagnetic induction technology and intelligent pressure regulating converter technique and automatic paragraphing many waveforms district rapid nitriding are applied in wireless charging field by this utility model simultaneously, have modern design, simple in construction, practical, the equipment charged for various accumulator can be widely used in.

Description

Induction Intelligent wireless charger

Technical field

The present invention relates to accumulator charging technology field, particularly relate to induction Intelligent wireless charger.

Background technology

Along with society and the development of science and technology, use the electrical equipment of accumulator and equipment be widely used in life and produce various Field, the equipment for accumulator charging also gets more and more, but the charger of prior art needs to connect charging connection-peg, easily Loose contact, and the charging interval is oversize, does not also have conservation measures, there is overcharge and the defect of charge less electricity, has a strong impact on In the service life of accumulator, the accumulator of the most corresponding kind of a kind of charger wastes substantial amounts of charger resource.

Summary of the invention

In order to solve the problems referred to above, have developed a kind of electromagnetism using electromagnetic induction technology and Intelligent Single-Chip Based control technology Vicarious Intelligent wireless charger, it uses electromagnetic induction technology, it is not necessary to charging plug, just can charge as long as having Advantage, it has the conservation measures of pressure regulation frequency conversion that microprocessor controls, and it has monolithic processor controlled stagewise intelligence quickly Charge function, overcomes overcharge and the defect of charge less electricity, extends the service life of accumulator.Outer magnetic core and inner magnetic core can be used Flexible material makes, and has adapted to some special charging purposes.Induction Intelligent wireless charger, it is by external device (ED) and interior Part device two parts form.Power coil in external device (ED) is arranged on outer magnetic core, and external power source passes through regulating circuit and change Frequency circuit provides the frequency conversion electric current of different voltage to reach energy-conservation purpose, power coil and outer magnetic core for power coil can form diseases caused by exogenous pathogenic factor Answer plate.The charge coil of interior arrangement is arranged on inner magnetic core, and is connected with intelligent charge panel, intelligent charge panel Being that accumulator carries out intelligence quick charge by the single chip machine controlling circuit of self, charge coil and inner magnetic core can form outer sensing Plate.The pressure regulation sender unit of interior arrangement passes through charge coil and power coil to external device (ED) under the control of single-chip microcomputer Pressure regulation signal receiver sends pressure regulation signal, controls output voltage and the frequency conversion electric current of pressure regulation frequency changer circuit.External interface energy Connect external equipment and change the intelligent charge program of single chip machine controlling circuit, make Intelligent wireless charger can be suitably used for dissimilar Accumulator.Present invention uses electromagnetic induction without connection-peg technology, employ the power-saving technology of intelligent pressure regulating frequency conversion, employ Automatic paragraphing formula rapid nitriding, employs the mixed charged district technology of different wave, employs the sensing of thin slice soft hard Plate technique, employs apparatus casing tablet embedding technique, employs the knot of external device (ED) and the interior arrangement that can change profile The electromagnetic induction feedback technique of structure technology and pressure regulation signal and feedback signal authentication technique, employ in regulating circuit and frequency conversion Circuit is provided with the safety device technology of the anti-overvoltage anti-overflow of intelligence, also using and make magnetic core technology with flexible material, will This series technique is used in wireless charger field simultaneously, has a modern design, and simple in construction is practical, can extensively answer For various with battery-driven equipment.

For reaching this purpose, the present invention by the following technical solutions: a kind of induction Intelligent wireless charger, it is by outward Part device and interior arrangement two parts composition.Described external device (ED) by power coil, outer magnetic core, regulating circuit, frequency changer circuit, Pressure regulation signal receiver forms；Described interior arrangement is sent out by charge coil, inner magnetic core, intelligent charge panel, pressure regulation signal Device is sent to form；Described power coil is arranged on outer magnetic core, and external power source by described regulating circuit and frequency changer circuit is Power coil provides the frequency conversion electric current of different magnitude of voltage to reach energy-conservation purpose, and described pressure regulation signal receiver passes through power coil Receive and differentiate from the pressure regulation signal of interior arrangement and control the output voltage of regulating circuit and the frequency conversion electric current of frequency changer circuit, Power coil and outer magnetic core can form outer tablet；Described charge coil be arranged on inner magnetic core and with intelligent charge panel Being connected, described intelligent charge panel carries out intelligence for accumulator under the control of the single chip machine controlling circuit of therein Quick charge, described pressure regulation sender unit is sent out to external device (ED) by charge coil under the control of single chip machine controlling circuit Tablet in sending pressure regulation signal, charge coil and inner magnetic core to form；Described intelligent charge panel is by rectification circuit, charging Output circuit, charging control circuit, single chip machine controlling circuit, amperometric, voltage detector, temperature detector, outside connect Mouth these several parts composition, single chip machine controlling circuit is obtained by voltage detector and amperometric and temperature detector and is examined The real time data of the accumulator surveyed, sends control signal to pressure regulation sender unit and charging control circuit respectively so that charging Coil obtains optimum charging voltage from external device (ED) so that charging output circuit can export optimal charged electrical to accumulator Stream, single chip machine controlling circuit uses charging segment processing to ensure quick charge, outward according to voltage x current and the temperature value of accumulator Portion's interface can connect external equipment.

Wherein, described outer magnetic core and inner magnetic core can make of stiff materials or flexible material, described outer magnetic core and interior Magnetic core have employed I shape, E shape, C-shaped, T-shaped, barrel-shaped, tank shape, ring groove shape, round casing, these several physique structures I-shaped, charging Time, mutually form the electromagnetic circuit of Guan Bi between outer magnetic core and inner magnetic core so that power coil and charge coil are by electromagnetism sense The electric energy needed for charging should be transmitted so that sent out by pressure regulation sender unit to power coil transmission by electromagnetic induction charged coil The pressure regulation signal gone out.

Wherein, described pressure regulation signal receiver is by microprocessor, pressure regulation signal discriminator, pressure regulation signal generator, These several parts of frequency variation signal generator form, and what pressure regulation sender unit sent pressure regulation signal is by charge coil and power line Circle feeds back to pressure regulation signal receiver, and pressure regulation signal is filtered and reflects by the pressure regulation signal discriminator in pressure regulation signal receiver Not, the boosting or the blood pressure lowering information that obtain are sent in microprocessor, and microprocessor is according to the magnitude of voltage currently exported and change Frequency value preferably make new advances change output voltage values and frequency conversion value be sent respectively to pressure regulation signal generator and frequency variation signal generator, Pressure regulation signal generator controls regulating circuit to the new magnitude of voltage changed of frequency changer circuit output, the control frequency conversion of frequency variation signal generator Circuit is to the new frequency conversion electric current changed of power coil output.

Wherein, described external interface can connect external equipment and change the intelligent charge program of single chip machine controlling circuit, makes Intelligent wireless charger can be suitably used for different types of accumulator.

Wherein, in regulating circuit and frequency changer circuit, it is provided with the safety device of the anti-overvoltage anti-overflow of intelligence.

Wherein, described interior arrangement, single structure and shape can be made, can be placed in mobile phone and mobile device, It is placed among the housing of shipping vehicle, smart machine, communication apparatus and electrical equipment；Described external device (ED) can make individually knot Structure and shape, external device (ED) coordinates interior arrangement can be placed on the position that equipment is different, carries out induction wireless charging Work.

Wherein, the described power coil in outer tablet and outer magnetic core can be organized connection in series-parallel more and use, and it can be designed to 0.2 The flat board of the soft or hard of the above thickness of millimeter or twisted plate shape, in coordinating, tablet carries out induction battery charger Making, it can be attached on interior tablet and be operated；The described charge coil in interior tablet and inner magnetic core can organize string also more Connection uses, interior tablet it can be designed to the soft of more than 0.2 millimeter thickness or the flat board of hard or bent plate shape is attached to and sets Working on standby shell, it can arrange or be embedded in the apparatus casing of flat board or bent plate shape and work.

Beneficial effects of the present invention: present invention uses electromagnetic induction without connection-peg charging technique, employ intelligent pressure regulating The power-saving technology of frequency conversion, employs automatic paragraphing formula rapid nitriding and saturation charging strategy, employs different wave Mixed charged district technology, employs that thin slice is soft or hard tablet technology, employs and can change the external device (ED) of profile and interior The structure of part device employs apparatus casing tablet embedding technique technology, employs the electromagnetic induction feedback technique of pressure regulation signal With feedback signal authentication technique, employ the technology utilizing external interface can change intelligent charge program, employ soft soft magnetic Core material technology, is used in wireless charger field by this series technique simultaneously, has modern design, simple in construction, practicality Property strong, can be widely used on the equipment for the charging of various accumulator, its main beneficial effect is in particular in: 1. its tool Have without the connection-peg that charges, as long as pressing close to the advantage just can charged.2. it has the energy-conservation of the pressure regulation frequency conversion of microprocessor control Measure.3. it has monolithic processor controlled stagewise intelligence quick-charge function.4. it have prevent overcharge and charge less electricity Measure, extends the service life of accumulator.5. outer power voltage significantly changes the actual effect not affecting charging Really, the stability of charging is the most prominent.6. external interface can connect the intelligent charge of external equipment change single chip machine controlling circuit Program, makes Intelligent wireless charger can be suitably used for different types of accumulator.7. the interior arrangement of wireless charger has various Shape and structure, can be arranged on the diverse location of equipment flexibly.8. the interior tablet of wireless charger it can be designed to The flat board of the soft or hard of more than 0.2 millimeter thickness or bent plate shape are attached on device housings and work, and it can be arranged or inlay It is embedded in the apparatus casing of flat board or bent plate shape and works.9. the external device (ED) of wireless charger can be used according to different chargings Different structures and shape are made in way.10. the outer tablet of wireless charger it can be designed to the soft of more than 0.2 millimeter thickness Matter or the flat board of hard or bent plate shape, in coordinating, tablet carries out induction charging work, and it can be attached to interior sensing It is operated on plate.11. outer magnetic cores and inner magnetic core (22) can make of stiff materials or flexible material, it is adaptable to the most special Wireless charging purposes.The 12. mixed charged district technology employing different wave in charging process.13. according to different chargings State has been respectively adopted fast battery charge strategy scheme, charging saturation strategy protocol, Temperature Treatment strategy protocol, the charging made Cheng Gengjia quickly prevents overcharge or charge less electricity with safety.The 14. anti-mistakes being provided with intelligence in regulating circuit and frequency changer circuit The safe charging technology of pressure anti-overflow.Many groups connection in series-parallel combination of the 15. power coil charge coils using wireless charger, energy Form many charging zones, multiple different electrical equipment can be solved in many special occasions and charge and the special of distinctive appearance electrical equipment is filled simultaneously The design problem of electricity structure.

Accompanying drawing explanation

Fig. 1 is that induction Intelligent wireless charger simplifies circuit embodiments schematic diagram；

Fig. 2 is the circuit embodiments schematic diagram of the double coils in series electromagnetic induction of induction Intelligent wireless charger；

Fig. 3 is that the circuit of many groups magnetic core coil connection in series-parallel electromagnetic induction of induction Intelligent wireless charger is implemented Illustrate and be intended to；

Fig. 4 is that the outer interior tablet of many groups magnetic core coil connection in series-parallel composition of induction Intelligent wireless charger is with outer The circuit embodiments schematic diagram of tablet；

Fig. 5 is a kind of induction Intelligent wireless charger circuit embodiments schematic diagram；

Fig. 6 a is the current waveform embodiments schematic diagram of wide constant current district charging；

Fig. 6 b is the current waveform embodiments schematic diagram of narrow constant current district charging；

Fig. 6 c is the current waveform embodiments schematic diagram in narrow constant current district and square wave district mixed charged；

Fig. 6 d is the current waveform embodiments schematic diagram of pulse area and square wave district mixed charged；

Fig. 6 e is the current waveform embodiments schematic diagram of intermittent pulse district charging；

The embodiment schematic diagram of the integrated electromagnetic induction plate of the board-like many group magnetic core coil connection in series-parallel compositions of Fig. 7 Boping；

Fig. 8 is the embodiment schematic diagram of the integrated electromagnetic induction plate of the board-like many group magnetic core coil connection in series-parallel compositions of bending；

Fig. 9 is the embodiment schematic diagram of the integrated electromagnetic induction plate of soft board-like many group magnetic core coil connection in series-parallel compositions；

Figure 10 is the electromagnetic induction effect schematic diagram embodiment during charging of flatwise mobile phone；

Figure 11 is electromagnetic induction effect schematic diagram embodiment during half groove flat placed type mobile phone charging；

Figure 12 is the electromagnetic induction effect schematic diagram embodiment during charging of insertion slot type mobile phone；

Electromagnetic induction effect schematic diagram embodiment when Figure 13 is to bend the charging of board-like mobile phone；

Figure 14 a is the schematic diagram embodiment of the electromagnetic induction structure of c-type magnetic core and coil composition；

Figure 14 b is the schematic diagram embodiment of the electromagnetic induction structure of pot magnetic core and coil composition；

Figure 14 c is the schematic diagram embodiment of the electromagnetic induction structure of E-type magnetic core and coil composition；

Figure 14 d is the schematic diagram embodiment of the electromagnetic induction structure of C and I type magnetic core and coil composition；

Figure 14 e is the schematic diagram embodiment of the electromagnetic induction structure of round T-shaped and drum-shaped magnetic core and coil composition；

Figure 14 f is that the schematic diagram of the electromagnetic induction structure of I-shaped column type and the magnetic core of circle set type and coil composition is implemented Example；

Figure 14 g is the schematic diagram embodiment of the electromagnetic induction structure of the magnetic core of tank body ring-groove-type and coil composition；

Figure 14 h is the schematic diagram embodiment of the electromagnetic induction structure of the magnetic core of I-shaped rectangle type and coil composition；

Figure 15 is the schematic diagram embodiment of thin board type very thin magnetic core coil flexible material structure；

Figure 16 is external device (ED) and the schematic diagram reality of the induction charging of interior arrangement of the bar type structure of Rechargeable torch Execute example；

Figure 17 is external device (ED) and the schematic diagram reality of the induction charging of interior arrangement of the hand held structure of beautifying device Execute example；

Figure 18 is that the schematic diagram of remote controller or the external device (ED) of mobile phone class and the induction charging of interior arrangement is real Execute example；

Figure 19 is that the schematic diagram of camera or the external device (ED) of camera-type and the induction charging of interior arrangement is implemented Example；

Figure 20 is that the schematic diagram of electric motor car and the external device (ED) of mobile vehicle class and the induction charging of interior arrangement is real Execute example；

Figure 21 is that the schematic diagram of wallet and the external device (ED) of case and bag class profile and the induction charging of interior arrangement is implemented Example；

Figure 22 is that the schematic diagram of the induction charging placing multiple external device (ED) of box body decoration category profile is real Execute example；

Figure 23 is external device (ED) and the schematic diagram enforcement of the induction charging of interior arrangement of basin dish ornaments class profile Example.

In figure: external device (ED) 1, interior arrangement 2, outer tablet 10, power coil 11, outer magnetic core 12, regulating circuit 13, change Frequency circuit 14, pressure regulation signal receiver 15, external power source 16, pressure regulation frequency changer circuit 17, over-voltage protector 18, overcurrent protector Part 19, interior tablet (20), charge coil 21, inner magnetic core 22, intelligent charge panel 23, pressure regulation sender unit 24, electric power storage Pond 25, microprocessor 151, pressure regulation signal discriminator 152, pressure regulation signal generator 153, frequency variation signal generator 154, rectified current Road 231, charging output circuit 232, charging control circuit 233, single chip machine controlling circuit 234, amperometric 235, voltage inspection Survey device 236, temperature detector 237, external interface 238.

Detailed description of the invention

In order to make the purpose of the present invention and technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is described in further details the present invention, it will be appreciated that specific embodiment described herein is only in order to the present invention's Explain, be not used to the claim asked described in limiting.

As shown in embodiment Fig. 1 to Fig. 5, a kind of electricity using electromagnetic induction technology and Intelligent Single-Chip Based control technology to develop Magnetic inductive Intelligent wireless charger, it is made up of external device (ED) 1 and interior arrangement 2 two parts.A. described external device (ED) 1 It is made up of power coil 11, outer magnetic core 12, regulating circuit 13, frequency changer circuit 14, pressure regulation signal receiver 15；B. described interior Part device 2 is made up of charge coil 21, inner magnetic core 22, intelligent charge panel 23, pressure regulation sender unit 24；Described in C. Power coil 11 is arranged on outer magnetic core 12, and external power source 16 is power line by described regulating circuit 13 and frequency changer circuit 14 The frequency conversion electric current of the different magnitude of voltage of circle 11 offer reaches energy-conservation purpose, and described pressure regulation signal receiver 15 is by power coil 11 Receive and differentiate from the pressure regulation signal of interior arrangement 2 and control output voltage and the frequency conversion of frequency changer circuit 14 of regulating circuit 13 Electric current, power coil 11 and outer magnetic core 12 can form outer tablet 10 can organize connection in series-parallel use more；D. described charge coil 21 Being arranged on inner magnetic core 22 and be connected with intelligent charge panel 23, described intelligent charge panel 23 is at therein Carrying out intelligence quick charge for accumulator 25 under the control of single chip machine controlling circuit 234, described pressure regulation sender unit 24 exists Pressure regulation signal is sent by charge coil 21 to external device (ED) 1, charge coil 21 and interior under the control of single chip machine controlling circuit 234 In magnetic core 22 can form, tablet 20 can organize connection in series-parallel use more；E. described intelligent charge panel 23 is by rectification circuit 231, charging output circuit 232, charging control circuit 233, single chip machine controlling circuit 234, amperometric 235, voltage detecting These several parts of device 236, temperature detector 237, external interface 238 form, and single chip machine controlling circuit 234 passes through voltage detector 236 and amperometric 235 and temperature detector 237 obtain the real time data of the accumulator detected again through intelligence point Analysis, selects optimal charging scheme and respectively to pressure regulation sender unit 24 and charging control circuit 233 from many sets of plan Send control signal so that charge coil 21 obtains optimum charging voltage from external device (ED) 1 so that charging output circuit 232 Accumulator can be exported optimal charging current, single chip machine controlling circuit 234 according to voltage x current and the temperature value of accumulator and The use charging piecewise processing technique of intelligence is to ensure quick charge, and in single chip machine controlling circuit 234, storage has areas of permanent pressure or perseverance Stream district mise-a-la-masse method, storage have intermittent pulse district mise-a-la-masse method, pulse area, square wave district, narrow constant current district, wide constant current district charging method and The mixed charged program of these kind of charging zone, external interface 238 can connect external equipment and change the intelligence of single chip machine controlling circuit 234 Can charging procedure.

Illustrate to accumulator 25 charging process with Fig. 5, when starting to charge up, if voltage detector 236 detects accumulator When being less than 10% voltage, information is sent to single chip machine controlling circuit, through intellectual analysis, preferably goes out the most a set of charging scheme, First carrying out low current charge section, then segmentation gradually improves charging current, until entering quick charge segmentation, amperometric begins Whole handshake charging actual current, the charging temperature of temperature detector handshake accumulator all the time, when voltage detector 236 With amperometric 235 jointly detect accumulator be close to the charging of 95%-100% fast saturated time, advance to saturated charging Segmentation, uses Fig. 6 e intermittent pulse district mise-a-la-masse method, and segmentation gradually reduces charging current, until the charging of safe saturation region terminates.? If any abnormal charging current or the charging temperature of exception in charging process, deviate from the normal region of setting, Single-chip Controlling Circuit all the selection of intelligence can enter into corresponding charging segment identifier program and be controlled.When starting to charge up, if voltage inspection Survey device 236 and each segmentation of electricity that accumulator is 20%, 30%, 40% ~ 90% detected, all preferably can go out wherein through intellectual analysis A set of charging scheme, with above charging process in like manner, according to the flow process of above-mentioned charging, fast and safely complete whole wireless charging Overall process.When especially implementing charging in each charging segmentation, the side of the meeting wide constant current district charge waveforms shown in preferred Fig. 6 a Method, the method for the meeting narrow constant current district charge waveforms shown in preferred Fig. 6 b, the meeting narrow constant current district shown in preferred Fig. 6 c and square wave district are mixed Close the method for charge waveforms, meeting pulse area shown in preferred Fig. 6 d and the method for square wave district mixed charged waveform, the preferred Fig. 6 e of meeting The method of shown intermittent pulse district charge waveforms and the charging method of the waveform alone or in combination of these waveforms, at which point Which kind of charge waveforms section district selects be that the optimal maximally effective charge rule after experiment the most repeatedly is attached to intelligent charge Each option program in implement.

Preferably, as shown in implement Fig. 7～Fig. 9 and Figure 14 a～Figure 14 h and Figure 15 of illustration, described outer magnetic core 12 Different bodies, described outer magnetic core 12 and inner magnetic core 22 can be fabricated to hard permeability magnetic material with inner magnetic core 22 can lead by softness Magnetic material is fabricated to different bodies.

Preferably, as shown in implement Fig. 7～Fig. 9 and 14a～Figure 14 h and Figure 15 of illustration, described outer magnetic core 12 He Inner magnetic core 22 can make of soft permeability magnetic material, uses magnetic conduction powder, granule, magnetic sheet, magnetic stripe, magnetic piece, magnetic conduction line, magnetic conduction net Become with soft material mixing manufacture the existing magnetic conductivity of difform magnetic core have again bending and can retrospective, make in this way Soft magnetic core coordinate flexible coils be used in need bending or deformation some wireless charging devices in.

Preferably, as implemented shown in illustration 9, outer sensing version 10 and interior sensing version 20 can make soft tablet, are applied to The many diamond shaped surface of curved surface, periphery, dihedral and the electromagnetic induction charged of other special collector surface.

Preferably, as shown in implement Figure 14 a～Figure 14 h of illustration, described outer magnetic core 12 and inner magnetic core 22 have employed I Shape, E shape, C-shaped, T-shaped, barrel-shaped, tank shape, ring groove shape, round casing, these several physique structures I-shaped and the deformation of this several bodies And combinative structure, during charging, mutually form the electromagnetic circuit of Guan Bi between outer magnetic core 12 and inner magnetic core 22 so that power coil 11 With charge coil 21 by the electric energy needed for electromagnetic induction transmission charging so that by electromagnetic induction charged coil 21 to power line The pressure regulation signal that circle 11 transmission is sent by pressure regulation sender unit 24.

Outer magnetic core 12 and inner magnetic core 22 and the structure of coil and shape be diversified, such as Figure 14 a is c-type magnetic The schematic diagram embodiment of the electromagnetic induction structure of core and coil composition；Figure 14 b is pot magnetic core and the electromagnetic induction of coil composition The schematic diagram embodiment of structure；Figure 14 c is the schematic diagram embodiment of the electromagnetic induction structure of E-type magnetic core and coil composition；Figure 14d is the schematic diagram embodiment of the electromagnetic induction structure of C and I type magnetic core and coil composition；Figure 14 e is T-shaped and drum-shaped magnetic for circle The schematic diagram embodiment of the electromagnetic induction structure of core and coil composition；Figure 14 f is I-shaped column type and magnetic core and the line of justifying set type The schematic diagram embodiment of the electromagnetic induction structure of circle composition；Figure 14 g is magnetic core and the electromagnetism sense of coil composition of tank body ring-groove-type Answer the schematic diagram embodiment of structure；Figure 14 h is the schematic diagram of the electromagnetic induction structure of the magnetic core of I-shaped rectangle type and coil composition Embodiment；Figure 15 is the schematic diagram embodiment of the very thin magnetic core coil flexible material structure of thin board type.Can apply diversified Outer magnetic core and inner magnetic core and the structure of coil and shape realize one of the advantage that electromagnetic induction charged is this patent.

Preferably, as implemented shown in illustration 5, described pressure regulation signal receiver 15 is by microprocessor 151, pressure regulation signal Descriminator 152, pressure regulation signal generator 153, these several parts of frequency variation signal generator 154 form, pressure regulation sender unit 24 Go out pressure regulation signal feed back to pressure regulation signal receiver 15, pressure regulation signal receiver by charge coil 21 and power coil 11 Pressure regulation signal is filtered and differentiates by the pressure regulation signal discriminator 152 in 15, and the boosting or the blood pressure lowering information that obtain are sent to micro- In processor 151, microprocessor 151 preferably makes new advances the output voltage changed according to the magnitude of voltage currently exported and frequency conversion value Value and frequency conversion value are sent respectively to pressure regulation signal generator 153 and frequency variation signal generator 154, and pressure regulation signal generator 153 is controlled Regulating circuit 13 processed exports the magnitude of voltage of new change to frequency changer circuit 14, frequency variation signal generator 154 control frequency changer circuit 14 to Power coil 11 exports the frequency conversion electric current of new change.

Preferably, as implemented shown in illustration 5, described single chip machine controlling circuit 234 uses according to the state of accumulator 25 Step charge treatment technology include 3 aspects, the first is divided into some electricity sections, often by 1% the 94% of accumulator electric-quantity One electricity section is designed with the fast battery charge strategy scheme of an optimal charging voltage value and charging pulse width value；Its two be During accumulator charge volume 95%-100%, charging saturation being carried out segment processing, the segmentation in each saturation is designed with one and fills Electricity saturation strategy protocol, to prevent overcharge or charge less electricity；It three is by the detection temperature of battery temp detector 237 Value is divided into some sections, is designed with the Temperature Treatment strategy protocol of a charging voltage adjusted value at each temperature section, to ensure to store Cell safety charges.By single chip machine controlling circuit 234 according to voltage x current and the temperature value of accumulator and the selection of intelligence certain Charging piecewise processing technique is to ensure the most high-quality charging process.

Preferably, as implemented shown in illustration 5, described external interface 238 can connect external equipment and change Single-chip Controlling The intelligent charge program of circuit 234, makes Intelligent wireless charger can be suitably used for different types of accumulator.Different types of electric power storage Its charge characteristic of pond and optimal charge method are different, after the wireless charger manufacture of all kinds of electric current class is dispatched from the factory, logical Cross external interface 238 and can connect the intelligent charge program of external equipment change single chip machine controlling circuit 234, make intelligent radio charge Device can be suitably used for different types of accumulator, and such as it can apply to lead-acid accumulator, cadmium-nickel accumulator, iron-nickel storage battery, gold Belong to oxide accumulator, zinc-silver storage battery, zinc-nickel storage battery, hydrogen-nickel battery, lithium-ions battery etc., to different types of Accumulator can arrange different optimal charge by external interface 238 and control program, and this is one of the advantage of this patent.

Preferably, as implemented shown in illustration 5, regulating circuit 13 and frequency changer circuit 14 are additionally provided with the peace of anti-overvoltage anti-overflow Full device, belongs to intelligent protection type, when abnormal voltage or abnormal current occur, can be effectively protected regulating circuit 13 He The work safety of frequency changer circuit 14, is not drawn in regulating circuit 13 and frequency changer circuit 14 set anti-overvoltage and anti-mistake in figure The safety device of stream, only depicts anti-overvoltage safety device 18 and the safety device 19 of anti-overflow of power input outside, During external power input, there occurs overvoltage or overcurrent, the safety of external device (ED) can be effectively protected.

Preferably, described interior arrangement 2 can individually make required structure and shape according to different charging purposes, Such as Figure 16, the interior arrangement 2 at pocket lamp afterbody individually makes cylinder cylindricality, such as Figure 20, in the accumulator of electric motor car The interior arrangement 2 in portion individually makes cube rectangle.

Preferably, described interior arrangement 2 can be placed in mobile phone and mobile device, can be placed on electric function In jewelry and wrist-watch, can be placed among the housing of shipping vehicle, smart machine, communication apparatus and electrical equipment, such as Figure 11, figure 12, Figure 13 is provided with interior arrangement 2 with different structures for the charging of mobile phone accumulation pond in the housing of mobile phone.Such as Figure 17 is interior Part device 2 is placed on the internal embodiment for accumulator charging of beautifying device, and such as Figure 18 is that interior arrangement 2 is placed in beautifying device Portion is the embodiment of accumulator charging, and such as Figure 19 is the enforcement that interior arrangement 2 is placed on that camera internal is accumulator charging Example, such as Figure 22 are that interior arrangement 2 is placed on panel computer and the internal embodiment for accumulator charging of wrist-watch.Particularly point out, The interior arrangement 2 of the most promising accumulator charging in above-mentioned various equipment, all in its outside equipped with external device (ED) 1, outside Device 1 can make different structures and shape according to different charging purposes, and external device (ED) 1 coordinates interior arrangement 2 to be placed on On the position that equipment is different, carry out induction wireless charging work, illustrate in above embodiment different structure and Shape can be placed on the application example of the external device (ED) 1 of equipment diverse location.

Preferably, as implemented shown in illustration 3, Fig. 4, Figure 13 and Fig. 7～Fig. 9, power coil 11 and outer magnetic core 12 energy are many Group connection in series-parallel uses and forms outer tablet 10；Charge coil 21 and inner magnetic core 22 can organize sensing in connection in series-parallel uses and forms more Plate 20.

Preferably, as implemented shown in illustration 3, Fig. 4, Figure 13 and Fig. 7～Fig. 9, the described power supply in outer tablet 10 Coil 11 and outer magnetic core 12 can organize in parallel or series more and connection in series-parallel is applied in combination.

Preferably, as implemented shown in illustration 3, Fig. 4, Fig. 7～Fig. 9, outer tablet 10 it can be designed to more than 0.2 millimeter thick Soft or the flat board of hard of degree or bent plate shape, in coordinating, tablet 20 carries out induction charging work, and it can attach Interior tablet 20 is operated.

Preferably, as implemented shown in illustration 3, Fig. 4, Figure 13 and Fig. 7～Fig. 9, the described charging in interior tablet 20 Coil 21 and inner magnetic core 22 can organize in parallel or series more and connection in series-parallel is applied in combination.

Preferably, in implementing shown in illustration 3, Fig. 4, Figure 13 and Fig. 7～Fig. 9 tablet 20 it can be designed to 0.2 in the least Flat board or the twisted plate shape of the soft or hard of the above thickness of rice are attached on device housings and work, and it can be arranged or be embedded in The apparatus casing of flat board or bent plate shape works.

Being of wide application of induction Intelligent wireless charger, the structure of electromagnetic induction is also varied, example If Figure 10 is to fill for mobile phone accumulation pond with two C-shaped core coils formation electromagnetic induction composition external device (ED)s 1 and interior arrangement 2 Electricity, external device (ED) is the embodiment of slab construction.Such as Figure 11 is to form electromagnetic induction composition outside with C and I shape magnetic core coil Device 1 and interior arrangement 2 charge for mobile phone accumulation pond, and external device (ED) is the embodiment of opening trough_like structure.Such as Figure 12 is to use U Forming electromagnetic induction composition external device (ED) 1 with I shape magnetic core coil and interior arrangement 2 charges for mobile phone accumulation pond, external device (ED) is The embodiment of insertion slot type structure.Such as Figure 13 is to form electromagnetic induction composition external device (ED) 1 with the C-shaped core coil connection in series-parallel of many groups Charging for mobile phone accumulation pond with interior arrangement 2, external device (ED) is the embodiment of twisted plate structure.Such as Figure 16 be with round casing and I-shaped cylindrical magnetic core coil forms electromagnetic induction composition external device (ED) 1 and interior arrangement 2 charges for torch accumulator, outside dress It is set to drum and inserts the embodiment of structure.Such as Figure 17 is to form electromagnetic induction group with round casing and I-shaped cylindrical magnetic core coil Becoming external device (ED) 1 and interior arrangement 2 to charge for cosmetology device accumulator, external device (ED) is the embodiment that drum inserts structure.Such as Figure 18 is to form electromagnetic induction composition external device (ED)s 1 with two C-shaped core coils and interior arrangement 2 is mobile phone or remote controller Accumulator charging, external device (ED) is the embodiment that oblique cutting tiltedly puts structure.Such as Figure 19 is with the C-shaped core coil connection in series-parallel of many groups Forming electromagnetic induction composition external device (ED) 1 and interior arrangement 2 charges for photographing unit accumulator, external device (ED) is soft board many groups magnetic The embodiment of core coil structure.Such as Figure 20 is to form electromagnetic induction composition external device (ED) 1 and interior with C and I rectangular shaped core coil Part device 2 charges for electromobile battery, and external device (ED) is the embodiment of C-shaped insertion slot type structure.Such as Figure 21 is with organizing C-shaped more Magnetic core coil connection in series-parallel forms electromagnetic induction composition external device (ED) 1 and interior arrangement 2 charges for mobile phone accumulation pond, and external device (ED) is Soft board many groups magnetic core coil structure makes the embodiment of shield clip charge type.Such as Figure 22 is with many group C-shaped core coils Connection in series-parallel forms electromagnetic induction, and the many charged area forming multiple external device (ED) 1 and multiple interior arrangement 2 are intelligent electric appliance, hands Machine, the accumulator charging of wrist-watch, external device (ED) is hard plate many groups magnetic core coil structure rectangular dish decorative plate charge type Embodiment.Such as Figure 23 is to form electromagnetic induction composition external device (ED) 1 and interior arrangement with the C-shaped core coil connection in series-parallel of many groups 2 charge for mobile phone accumulation pond, and external device (ED) is the reality that hard plate many groups magnetic core coil structure makes disk decorative plate charge type Execute example.

Being of wide application of induction Intelligent wireless charger, in computer, jewelry electrical equipment, mobile device, industry Electrical equipment, agricultural electrical equipment, medical electronics, shipping vehicle, smart machine, communication apparatus, the accumulator of large, medium and small micro-various electrical equipment are filled Electrical domain can play a role.

Present invention uses electromagnetic induction without connection-peg charging technique, employ the power-saving technology of intelligent pressure regulating frequency conversion, make With automatic paragraphing formula rapid nitriding and saturation charging strategy, employ the mixed charged district technology of different wave, make Or hard tablet technology soft with thin slice, employs apparatus casing tablet embedding technique, employs and can change profile External device (ED) and the structure technology of interior arrangement, the electromagnetic induction feedback technique and the feedback signal that employ pressure regulation signal differentiate skill Art, employs the technology utilizing external interface can change intelligent charge program, employs and sets in regulating circuit and frequency changer circuit There is the safe charging technology of the anti-overvoltage anti-overflow of intelligence, employ soft matter core material technology, this series technique is same Time be used in wireless charger field, there is modern design, simple in construction, practical, can be widely used in storing for various On the equipment of battery charging.Whole installation cost is cheap, can meet the demand in most of electrical equipment charging field.

Although above-mentioned picture and text have been described with the explanation of the preferred embodiments of the present invention, but those skilled in the art one Denier knows this creatively concept, then these embodiments can be made other change and amendment, so, appended right is wanted Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.Obviously, the skill of this area Art personnel can carry out various modifications and variations without deviating from the thought of the present invention and scope to the present invention, and so, Shang Ruo is to this Within the scope of these amendments of invention and deformation belong to the claims in the present invention and equivalent technologies thereof, then the invention is intended to comprise this Including a little changes and deformation.

Claims (7)

1. an induction Intelligent wireless charger, it is made up of external device (ED) (1) and interior arrangement (2) two parts, its It is characterised by: described external device (ED) (1) is by power coil (11), outer magnetic core (12), regulating circuit (13), frequency changer circuit (14), pressure regulation signal receiver (15) composition；Described interior arrangement (2) is filled by charge coil (21), inner magnetic core (22), intelligence Automatically controlled making sheet (23), pressure regulation sender unit (24) composition；Described power coil (11) is arranged on outer magnetic core (12), outside Power supply (16) by described regulating circuit (13) and frequency changer circuit (14) be power coil (11) provide different magnitudes of voltage change Frequently electric current reaches energy-conservation purpose, and described pressure regulation signal receiver (15) is received by power coil (11) and differentiated from inside The pressure regulation signal of device (2) also controls output voltage and the frequency conversion electric current of frequency changer circuit (14), the power line of regulating circuit (13) Circle (11) and outer magnetic core (12) can form outer tablet (10)；Described charge coil (21) be arranged on inner magnetic core (22) upper and with Intelligent charge panel (23) is connected, and described intelligent charge panel (23) is at the single chip machine controlling circuit of therein (234) carrying out intelligence quick charge for accumulator (25) under control, described pressure regulation sender unit (24) is in single-chip microcomputer control Pressure regulation signal, charge coil (21) and interior is sent by charge coil (21) to external device (ED) (1) under the control of circuit processed (234) Magnetic core (22) can form interior tablet (20)；Described intelligent charge panel (23) is by rectification circuit (231), charging output electricity Road (232), charging control circuit (233), single chip machine controlling circuit (234), amperometric (235), voltage detector (236), temperature detector (237), these several parts of external interface (238) composition, single chip machine controlling circuit (234) is examined by voltage Survey device (236) and amperometric (235) and temperature detector (237) obtain the real time data of the accumulator detected, point Do not send control signal to pressure regulation sender unit (24) and charging control circuit (233) so that charge coil (21) is from outside Device obtains optimum charging voltage in (1) so that charging output circuit (232) can export optimal charging current to accumulator, Single chip machine controlling circuit (234) according to the voltage x current of accumulator and temperature value by charging segment processing to ensure quick charge, External interface (238) can connect external equipment.

Induction Intelligent wireless charger the most as claimed in claim 1, it is characterised in that: described outer magnetic core (12) and Inner magnetic core (22) can make of stiff materials or flexible material, and described outer magnetic core (12) and inner magnetic core (22) have employed I shape, E Shape, C-shaped, T-shaped, barrel-shaped, tank shape, ring groove shape, round casing, these several physique structures I-shaped, during charging, outer magnetic core (12) and interior The electromagnetic circuit of Guan Bi is mutually formed so that power coil (11) and charge coil (21) pass through electromagnetic induction between magnetic core (22) Electric energy needed for transmission charging so that sent out by pressure regulation signal to power coil (11) transmission by electromagnetic induction charged coil (21) Send the pressure regulation signal that (24) send device.

Induction Intelligent wireless charger the most as claimed in claim 1, it is characterised in that: described pressure regulation signal receives Device (15) is that frequency variation signal occurs by microprocessor (151), pressure regulation signal discriminator (152), pressure regulation signal generator (153) These several parts of device (154) form, and what pressure regulation sender unit (24) sent pressure regulation signal is by charge coil (21) and power supply Coil (11) feeds back to pressure regulation signal receiver (15), and the pressure regulation signal discriminator (152) in pressure regulation signal receiver (15) is right Pressure regulation signal is filtered and differentiates, the boosting obtained or blood pressure lowering information are sent in microprocessor (151), microprocessor (151) preferably make new advances, according to the magnitude of voltage currently exported and frequency conversion value, the output voltage values changed and frequency conversion value sends respectively To pressure regulation signal generator (153) and frequency variation signal generator (154), pressure regulation signal generator (153) controls regulating circuit (13) to the new magnitude of voltage changed of frequency changer circuit (14) output, frequency variation signal generator (154) controls frequency changer circuit (14) to electricity The new frequency conversion electric current changed of source coil (11) output.

Induction Intelligent wireless charger the most as claimed in claim 1, it is characterised in that: described external interface (238) external equipment can be connected and change the intelligent charge program of single chip machine controlling circuit (234), make Intelligent wireless charger to fit For different types of accumulator.

Induction Intelligent wireless charger the most as claimed in claim 1, it is characterised in that: in regulating circuit (13) and change Frequency circuit (14) is provided with the safety device of the anti-overvoltage anti-overflow of intelligence.

Induction Intelligent wireless charger the most as claimed in claim 1, it is characterised in that: described interior arrangement (2), Single structure and shape can be made, can be placed in mobile phone and mobile device, be placed on shipping vehicle, smart machine, communication Among the housing of equipment and electrical equipment；Described external device (ED) (1) can make single structure and shape, and external device (ED) (1) coordinates Interior arrangement (2) can be placed on the position that equipment is different, carries out induction wireless charging work.

Induction Intelligent wireless charger the most as claimed in claim 1, it is characterised in that: described outer tablet (10) In power coil (11) and outer magnetic core (12) can organize more connection in series-parallel use, it can be designed to the soft of more than 0.2 millimeter thickness Or the flat board of hard or twisted plate shape, in coordinating, tablet (20) carries out induction charging work, in it can be attached to Tablet is operated on (20)；The described charge coil (21) in interior tablet (20) and inner magnetic core (22) can organize string more Used in parallel, interior tablet (20) it can be designed to the soft of more than 0.2 millimeter thickness or the flat board of hard or bent plate shape patch Being attached on device housings work, it can arrange or be embedded in the apparatus casing of flat board or bent plate shape and work.