CN101562358A - Induction type power supplying structure and system thereof - Google Patents
Induction type power supplying structure and system thereof Download PDFInfo
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- CN101562358A CN101562358A CNA2008100709506A CN200810070950A CN101562358A CN 101562358 A CN101562358 A CN 101562358A CN A2008100709506 A CNA2008100709506 A CN A2008100709506A CN 200810070950 A CN200810070950 A CN 200810070950A CN 101562358 A CN101562358 A CN 101562358A
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Abstract
The invention discloses an induction type power supplying structure and a system thereof. The induction type power supplying structure comprises a battery module, a magnetic control module and an induction coil module; the induction type power supplying system comprises the induction type power supplying structure, a second induction coil module and an electric control module. The magnetic control module can obtain the electric energy consumed for operating the household electric appliance connected with the electric control module by the transmission of wireless signals between the wireless identification module of the electric control module and the wireless identification module of the magnetic control module; the magnetic control module controls the battery module to output proper current value to the induction coil module; and the electromagnetic induction between two induction coils causes the electric energy supplied by the electric control module to be equal to the electric energy consumed for operating the household electric appliance, so that each household electric appliance can share a power supplying platform and the defect that a plurality of plugs in home result in a terrible mess is solved, thereby bringing great convenience to the living of people.
Description
Technical field
The present invention relates to a kind of electric supply installation of household appliances, particularly relate to a kind of induction type power supplying structure and system thereof.
Background technology
Along with the fast development of Chinese national economy and the significantly raising of living standards of the people, possessing has the various household appliances of difference in functionality also constantly to enter in people's the life, thereby brings great convenience for people's life.These household appliances all are to be that the energy produces different functions with the electricity, such as, water heater converts electric energy to heat energy by electronic component exactly and realizes water boiledly, and mixer then is to drive associated components work and realize agitating function by provide electric energy to make motor rotate the back to motor.For household appliances, its power mode mainly is divided into rechargeable and/or non-rechargeable, rechargeable household appliances are after every use a period of time, just must connect charger charges, the attaching plug of charger is connected with mains supply, non-rechargeable household appliances then directly are connected attaching plug with mains supply, because, the electric energy of required consumption was not quite similar when each rechargeable household appliances was worked, therefore, also just caused the electrical specification of various chargers also to be not quite similar, that is to say, different household appliances need use different chargers, along with the household appliances that people use are more and more, charger miscellaneous is also more and more, has caused the attaching plug of family to be everywhere, allow family feel very in disorder, brought inconvenience for people's life.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of induction type power supplying structure and system thereof are provided, make that various household electrical appliance can a shared power supply platform, the attaching plug of having avoided family is everywhere and causes in disorder drawback, thereby brings great convenience for people's life.
The technical solution adopted for the present invention to solve the technical problems is: a kind of induction type power supplying structure comprises:
One induction coil module; And
One magnetic force control module, this magnetic force control module are that this magnetic force control module is connected with this induction coil module in order to the electric energy realization control to being received; Wherein this magnetic force control module comprises a master control module, a coil drive module, a human-machine interface module, a circuit protection module and a wireless identity module; this coil drive module, this human-machine interface module, this circuit protection module, this wireless identity module are connected with this master control module respectively; this coil drive module is connected to this induction coil module, and this coil drive module is in order to this induction coil module output driving current.
Described human-machine interface module includes an operate condition display unit and a function setting unit.
Described circuit protection module includes an overvoltage protection unit, an overcurrent protection unit and an overtemperature protection unit.
Described magnetic force control module also comprises a coil detection module; This coil detection module is connected with this master control module; Described induction coil module comprises a main induction coil groups and a secondary induction coil group, and described main induction coil groups is connected with described coil drive module, and described secondary induction coil group is connected to described coil detection module.
Further, more comprise a battery module, wherein this battery module is connected with this magnetic force control module, and this battery module is exported electric energy by the control of this magnetic force control module to this induction coil module.
Further, more comprise an electric power feed unit and a voltage conversion unit, the input of this voltage conversion unit is in order to be connected to external AC power or DC power supply, the output of this voltage conversion unit is connected to the input of this electric power feed unit, and the output of this electric power feed unit is connected to this magnetic force control module.
Described battery module comprises an electric power feed unit, a voltage conversion unit and a power storage unit, the input of this voltage conversion unit is connected to external AC power or DC power supply, the output of this voltage conversion unit is connected to the input of this electric power feed unit, the output of this electric power feed unit is connected to this magnetic force control module, the input of this power storage unit is connected to the output of this voltage conversion unit, this power storage unit is connected with an electrical management module, and this electrical management module is connected with this master control module.
This electrical management module is to be arranged in this magnetic force control module.
A kind of induction type power supplying system comprises:
One magnetic force control module is used for the electric energy that is received is controlled;
One first induction coil module;
One can produce the second induction coil module of electromagnetic induction with the first induction coil module; And
One electric power control module is used for control to household electrical appliance output electric energy;
The output of this battery module is connected with this magnetic force control module, and the output of this magnetic force control module is connected with this first induction coil module, and this battery module is exported electric energy by the control of this magnetic force control module to this first induction coil module; This second induction coil module is connected to this household electrical appliance by this electric power control module, in order to export electric energy to these household electrical appliance;
This magnetic force control module comprises one first master control module, a coil drive module, one first human-machine interface module, one first circuit protection module and one first wireless identity module, and this coil drive module, this first human-machine interface module, this first circuit protection module, this first wireless identity module are connected with this first master control module respectively; The input of this coil drive module is connected with the output of this battery module, and the output of this coil drive module is connected to this first induction coil module, and this coil drive module is in order to this first induction coil module output driving current;
This electric power control module comprises one second master control module, an electric power output module, one second human-machine interface module, a second circuit protection module and one second wireless identity module, and this electric power output module, this second human-machine interface module, this second circuit protection module, this second wireless identity module are connected with this second master control module respectively; The output of this second induction coil module is connected to the input of this electric power output module, and the output of this electric power output module is in order to be connected to this household electrical appliance;
Realize the transmission of wireless signal between this second wireless identity module and this first wireless identity module, this second wireless identity module with when connecing this household electric appliance operation the information wireless of required consumed power be transferred to this first wireless identity module and export to this first master control module by this first wireless identity module; This first master control module drives this coil drive module and provides suitable current value to this first induction coil module to this coil drive module output control signal; Electromagnetic induction through this second induction coil module and this first induction coil module, the induced current of this second induction coil module is exported to this electric power control module, the electric energy of this this electric power output module of second master control module drive required consumption when these household electrical appliance are exported this household electric appliance operation of this electric power control module.
Further, more comprise one and be used to provide the battery module of electric energy, and this battery module is to electrically connect with this magnetic force control module to this magnetic force control module.
Described first human-machine interface module includes one first operate condition display unit and one first function setting unit.
The described first circuit protection module includes one first overvoltage protection unit, one first overcurrent protection unit and one first overtemperature protection unit.
Described second human-machine interface module includes a power state display unit, one second operate condition display unit and one second function setting unit.
Described second circuit protection module includes one second overvoltage protection unit, one second overcurrent protection unit and one second overtemperature protection unit.
The invention has the beneficial effects as follows, owing to adopted a battery module, one magnetic force control module, one induction coil module constitutes induction type power supplying structure and has adopted a battery module, one magnetic force control module, one first induction coil module, one second induction coil module, one electric power control module constitutes the induction type power supplying system, by the information transmission between first wireless identity module and second wireless identity module, make the first master control module can learn the electric energy of required consumption when connecing household electric appliance operation, and then drive described coil drive module, to provide suitable current value to the described first induction coil module, by the electromagnetic induction between the first induction coil module and the second induction coil module, give described household electrical appliance by second master control module drive electric power output module supply electric energy, the electric energy of required consumption when being equal to described household electric appliance operation by the electric energy of electric power output module supply, make that various household electrical appliance can a shared power supply platform, the attaching plug of having avoided family is everywhere and causes in disorder drawback, thereby brings great convenience for people's life.Owing in battery module, also be provided with power storage unit, in the magnetic force control module, also be provided with the electrical management module, control by the master control module, can be in the time period in the paddy of electricity consumption, electricity is stored in this power storage unit, in the peak hour of electricity consumption, the electricity that stores is in advance offered household electrical appliance use again, to reach the effect of saving the electricity charge.
Below in conjunction with drawings and Examples the present invention is described in further detail; But a kind of induction type power supplying structure of the present invention and system thereof are not limited to embodiment.
Description of drawings
Fig. 1 is the theory diagram of induction type power supplying structure embodiment one of the present invention;
Fig. 2 is the theory diagram of induction type power supplying structure embodiment two of the present invention;
Fig. 3 is the theory diagram of induction type power supplying structure embodiment three of the present invention;
Fig. 4 is the theory diagram of induction type power supplying structure embodiment four of the present invention;
Fig. 5 is the theory diagram of induction type power supplying of the present invention system;
Fig. 6 is the structural representation of induction type power supplying of the present invention system.
Among the figure, battery module 1; Electric power feed unit 11; Voltage conversion unit 12; Power storage unit 13; Magnetic force control module 2; Master control module 21; Coil drive module 22; Human-machine interface module 23; Operate condition display unit 231; Function setting unit 232; Circuit protection module 24; Overvoltage protection unit 241; Overcurrent protection unit 242; Overtemperature protection unit 243; Wireless identity module 25; Coil detection module 26; Electrical management module 27; Induction coil module 3; Main induction coil groups 31; Secondary induction coil group 32; Battery module 4; Electric power feed unit 41; Voltage conversion unit 42; Magnetic force control module 5; The first master control module 51; Coil drive module 52; First human-machine interface module 53; The first operate condition display unit 531; The first function setting unit 532; The first circuit protection module 54; The first overvoltage protection unit 541; The first overcurrent protection unit 542; The first overtemperature protection unit 543; First wireless identity module 55; The first induction coil module 6; The second induction coil module 7; Electric power control module 8; The second master control module 81; Electric power output module 82; Second human-machine interface module 83; Power state display unit 831; The second operate condition display unit 832; The second function setting unit 833; Second circuit protection module 84; The second overvoltage protection unit 841; The second overcurrent protection unit 842; The second overtemperature protection unit 843; Second wireless identity module 85; Household electrical appliance 9.
Embodiment
Embodiment one, and referring to shown in Figure 1, a kind of induction type power supplying structure of the present invention comprises:
One battery module 1 is used to provide electric energy;
One magnetic force control module 2 is used for the power supply of battery module 1 is realized control; And
One induction coil module 3;
The output of battery module 1 is connected with magnetic force control module 2, and the output of magnetic force control module 2 is connected with induction coil module 3, and battery module 1 is exported electric energy by the control of magnetic force control module 2 to induction coil module 3;
This magnetic force control module 2 comprises a master control module 21, a coil drive module 22, a human-machine interface module 23, a circuit protection module 24 and a wireless identity module 25; coil drive module 22, human-machine interface module 23, circuit protection module 24, wireless identity module 25 are connected with master control module 21 respectively; the input of coil drive module 22 is connected with the output of battery module 1; the output of coil drive module 22 is connected to induction coil module 3, and coil drive module 22 is to induction coil module 3 output driving currents.
Wherein:
Human-machine interface module 23 includes an operate condition display unit 231 and a function setting unit 232, this operate condition display unit 231 shows whether this magnetic force control module 2 is providing electric current to induction coil module 3, and by function setting unit 232, the user can decide power supply in its sole discretion or not power to induction coil module 3;
25 of wireless identity modules are used for the transmitting/receiving wireless signal, and the wireless signal that wireless identity module 25 receives is defeated by master control module 21 and is handled.
Embodiment two, and referring to shown in Figure 2, a kind of induction type power supplying structure of the present invention is that with the difference of embodiment one magnetic force control module 2 also comprises a coil detection module 26; 3 of induction coil modules comprise a main induction coil groups 31 and a secondary induction coil group 32, and coil detection module 26 is connected with master control module 21; Described main induction coil groups 31 is connected with the output of described coil drive module 22, and the output of described secondary induction coil group 32 is connected to described coil detection module 26.
Embodiment three, referring to shown in Figure 3, a kind of induction type power supplying structure of the present invention, be with the difference of embodiment one, described battery module 1 also comprises a power storage unit 13,2 of magnetic force control modules also comprise an electrical management module 27, the input of voltage conversion unit 12 is connected to external AC power or DC power supply, the output of voltage conversion unit 12 is connected to the input of electric power feed unit 11, the output of electric power feed unit 11 is connected to magnetic force control module 2, the input of power storage unit 13 is connected to the output of voltage conversion unit 12, and power storage unit 13 is connected with electrical management module 27, and electrical management module 27 is connected with master control module 21.Power storage unit 13 is used to storage of electrical energy, such as, can electricity consumption in the peak time section, electricity is stored in this power storage unit 13, again in the peak hour of electricity consumption, the electricity that will be stored in advance by power storage unit 13 offers the household electrical appliance use by electric power feed unit 11, to reach the effect of saving the electricity charge.
Embodiment four, referring to shown in Figure 4, a kind of induction type power supplying structure of the present invention, be with the difference of embodiment one, battery module 1 also comprises a power storage unit 13, magnetic force control module 2 also comprises a coil detection module 26 and an electrical management module 27, and 3 of induction coil modules comprise a main induction coil groups 31 and a secondary induction coil group 32; Coil detection module 26 is connected with master control module 21; Main induction coil groups 31 is connected with the output of coil drive module 22, and the output of secondary induction coil group 32 is connected to coil detection module 26; The input of voltage conversion unit 12 is connected to external AC power or DC power supply, the output of voltage conversion unit 12 is connected to the input of electric power feed unit 11, the output of electric power feed unit 11 is connected to magnetic force control module 2, the input of power storage unit 13 is connected to the output of voltage conversion unit 12, power storage unit 13 is connected with electrical management module 27, and electrical management module 27 is connected with master control module 21.
Referring to Fig. 5, shown in Figure 6, a kind of induction type power supplying of the present invention system comprises:
One battery module 4 is used to provide electric energy;
One magnetic force control module 5 is used for the power supply of battery module 4 is realized control;
One first induction coil module 6;
One can produce the second induction coil module 7 of electromagnetic induction with the first induction coil module 6; And
One electric power control module 8 is used for control to household electrical appliance 9 output electric energy;
The output of battery module 4 is connected with magnetic force control module 5, and the output of magnetic force control module 5 is connected with the first induction coil module 6, and battery module 4 is exported electric energy by the control of magnetic force control module 5 to the first induction coil module 6; The second induction coil module 7 is connected to household electrical appliance 9 by electric power control module 8, to export electric energy to household electrical appliance 9;
This magnetic force control module 5 comprises one first master control module 51, a coil drive module 52, one first human-machine interface module 53, one first circuit protection module 54 and one first wireless identity module 55, and coil drive module 52, first human-machine interface module 53, the first circuit protection module 54, first wireless identity module 55 are connected with the first master control module 51 respectively; The input of coil drive module 52 is connected with the output of battery module 4, and the output of coil drive module 52 is connected to the first induction coil module 6, and coil drive module 52 is to the first induction coil module, 6 output driving currents;
This electric power control module 8 comprises one second master control module 81, an electric power output module 82, one second human-machine interface module 83, a second circuit protection module 84 and one second wireless identity module 85, and electric power output module 82, second human-machine interface module 83, second circuit protection module 84, second wireless identity module 85 are connected with the second master control module 81 respectively; The output of the second induction coil module 7 is connected to the input of electric power output module 82, and the output of electric power output module 82 is connected to household electrical appliance 9;
Realize the transmission of wireless signal between second wireless identity module 85 and first wireless identity module 55, the information wireless of required consumed power was transferred to first wireless identity module 55 and exports to the first master control module 51 by first wireless identity module 55 when second wireless identity module 85 was worked connecing household electrical appliance 9; The first master control module 51 is to coil drive module 52 output control signals, and drive coil driver module 52 provides suitable current value to the first induction coil module 6; Electromagnetic induction through the second induction coil module 7 and the first induction coil module 6, the induced current of the second induction coil module 7 is exported to electric power control module 8, the electric energy of required consumption when the second master control module, the 81 driving electric output modules 82 of electric power control module are equal to this household electric appliance operation to household electrical appliance 9 outputs.
Wherein:
First human-machine interface module 53 includes one first operate condition display unit 531 and one first function setting unit 532; This first operate condition display unit 531 shows whether this magnetic force control module 5 is providing electric current to the first induction coil module 6, and by the first function setting unit 532, the user can decide power supply in its sole discretion or not power to the first induction coil module 6;
The first circuit protection module 54 includes one first overvoltage protection unit 541, one first overcurrent protection unit 542 and one first overtemperature protection unit 543; The first overvoltage protection unit 541, the first overcurrent protection unit 542, the first overtemperature protection unit 543 are used for protecting magnetic force control module 5 respectively, make the magnetic force control module 5 can be because of excessive voltage and electric current or too high temperature, and loss its useful life;
Second human-machine interface module 83 includes a power state display unit 831, one second operate condition display unit 832 and one second function setting unit 833; This power state display unit 831 shows consumed power required when these household electrical appliance 9 are worked, this second operate condition display unit 832 shows whether this electric power control module 8 is powering to household electrical appliance 9, and by the second function setting unit 833, the user can decide power supply in its sole discretion or not power to household electrical appliance 9;
Second circuit protection module 84 includes one second overvoltage protection unit 841, one second overcurrent protection unit 842 and one second overtemperature protection unit 843; The second overvoltage protection unit 841, the second overcurrent protection unit 842, the second overtemperature protection unit 843 are used for protecting electric power control module 8 respectively; make the electric power control module 8 can be because of excessive voltage and electric current or too high temperature, and loss its useful life.
During use, battery module 4 supply electric energy are given magnetic force control module 5, first wireless identity module 55 is arranged in pairs or groups mutually with second wireless identity module 85, form the wireless propagation path of an information, by this wireless propagation path, the electric energy of required consumption when making the first master control module 51 can learn these household electrical appliance 9 work, and then drive this coil drive module 52, provide suitable current value to the first induction coil module 6, make the induction coil module 6 of winning produce the magnetic line of force, the magnetic line of force produces induced current by the second induction coil module 7, the induced current of the second induction coil module 7 inputs to electric power control module 8, the second master control module, 81 driving electric output modules, the 82 supply electric power of electric power control module 8 are given these household electrical appliance 9, the electric energy of required consumption when the electric energy that electric power output module 82 is supplied is equal to these household electrical appliance 9 work.
Because, arrange in pairs or groups mutually with second wireless identity module 85 by first wireless identity module 55, the electric energy of required consumption when making the first master control module 51 can learn these household electrical appliance 9 work, the electric energy of required consumption when the electric energy that makes this electric power output module 82 be supplied is equal to these household electrical appliance 9 work.So each household electrical appliance 9 can use this induction type power supplying system to obtain electric power, do not need each household electrical appliance 9 respectively to use a power supply platform, the attaching plug that causes family is everywhere and forms in disorder drawback.
Because, in battery module 4, can also be provided with power storage unit, in magnetic force control module 5, also can also be provided with the electrical management module, control by the master control module, can electricity consumption in the peak time section, electricity is stored in this power storage unit, again in the peak hour of electricity consumption, the electricity that stores is in advance offered household electrical appliance 9 use, to reach the effect of saving the electricity charge.
The foregoing description only is used for further specifying a kind of induction type power supplying structure of the present invention and system thereof; but the present invention is not limited to embodiment; every foundation technical spirit of the present invention all falls in the protection range of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. induction type power supplying structure is characterized in that: comprising:
One induction coil module; And
One magnetic force control module, this magnetic force control module are that this magnetic force control module is connected with this induction coil module in order to the electric energy realization control to being received; Wherein this magnetic force control module comprises a master control module, a coil drive module, a human-machine interface module, a circuit protection module and a wireless identity module; this coil drive module, this human-machine interface module, this circuit protection module, this wireless identity module are connected with this master control module respectively; this coil drive module is connected to this induction coil module, and this coil drive module is in order to this induction coil module output driving current.
2. a kind of induction type power supplying structure according to claim 1 is characterized in that: described human-machine interface module includes an operate condition display unit and a function setting unit.
3. a kind of induction type power supplying structure according to claim 1 is characterized in that: described circuit protection module includes an overvoltage protection unit, an overcurrent protection unit and an overtemperature protection unit.
4. a kind of induction type power supplying structure according to claim 1 is characterized in that: described magnetic force control module also comprises a coil detection module; This coil detection module is connected with this master control module; Described induction coil module comprises a main induction coil groups and a secondary induction coil group, and described main induction coil groups is connected with described coil drive module, and described secondary induction coil group is connected to described coil detection module.
5. according to claim 1,2,3 or 4 described a kind of induction type power supplying structures, it is characterized in that: more comprise a battery module, wherein this battery module is connected with this magnetic force control module, and this battery module is exported electric energy by the control of this magnetic force control module to this induction coil module.
6. according to claim 1,2,3 or 4 described a kind of induction type power supplying structures, it is characterized in that: more comprise an electric power feed unit and a voltage conversion unit, the input of this voltage conversion unit is in order to be connected to external AC power or DC power supply, the output of this voltage conversion unit is connected to the input of this electric power feed unit, and the output of this electric power feed unit is connected to this magnetic force control module.
7. a kind of induction type power supplying structure according to claim 5, it is characterized in that: described battery module comprises an electric power feed unit, one voltage conversion unit and a power storage unit, the input of this voltage conversion unit is connected to external AC power or DC power supply, the output of this voltage conversion unit is connected to the input of this electric power feed unit, the output of this electric power feed unit is connected to this magnetic force control module, the input of this power storage unit is connected to the output of this voltage conversion unit, this power storage unit is connected with an electrical management module, and this electrical management module is connected with this master control module.
8. a kind of induction type power supplying structure according to claim 7 is characterized in that: this electrical management module is to be arranged in this magnetic force control module.
9. induction type power supplying system is characterized in that: comprising:
One magnetic force control module is used for the electric energy that is received is controlled;
One first induction coil module;
One can produce the second induction coil module of electromagnetic induction with the first induction coil module; And
One electric power control module is used for control to household electrical appliance output electric energy;
The output of this battery module is connected with this magnetic force control module, and the output of this magnetic force control module is connected with this first induction coil module, and this battery module is exported electric energy by the control of this magnetic force control module to this first induction coil module; This second induction coil module is connected to this household electrical appliance by this electric power control module, in order to export electric energy to these household electrical appliance;
This magnetic force control module comprises one first master control module, a coil drive module, one first human-machine interface module, one first circuit protection module and one first wireless identity module, and this coil drive module, this first human-machine interface module, this first circuit protection module, this first wireless identity module are connected with this first master control module respectively; The input of this coil drive module is connected with the output of this battery module, and the output of this coil drive module is connected to this first induction coil module, and this coil drive module is in order to this first induction coil module output driving current;
This electric power control module comprises one second master control module, an electric power output module, one second human-machine interface module, a second circuit protection module and one second wireless identity module, and this electric power output module, this second human-machine interface module, this second circuit protection module, this second wireless identity module are connected with this second master control module respectively; The output of this second induction coil module is connected to the input of this electric power output module, and the output of this electric power output module is in order to be connected to this household electrical appliance;
Realize the transmission of wireless signal between this second wireless identity module and this first wireless identity module, this second wireless identity module with when connecing this household electric appliance operation the information wireless of required consumed power be transferred to this first wireless identity module and export to this first master control module by this first wireless identity module; This first master control module drives this coil drive module and provides suitable current value to this first induction coil module to this coil drive module output control signal; Electromagnetic induction through this second induction coil module and this first induction coil module, the induced current of this second induction coil module is exported to this electric power control module, the electric energy of this this electric power output module of second master control module drive required consumption when these household electrical appliance are exported this household electric appliance operation of this electric power control module.
10. a kind of induction type power supplying according to claim 9 system is characterized in that: more comprise one and be used to provide the battery module of electric energy to this magnetic force control module, and this battery module is and this magnetic force control module electrically connects.
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| CN200810070950.6A CN101562358B (en) | 2008-04-18 | 2008-04-18 | Induction type power supplying structure and system thereof |
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| CN200810070950.6A CN101562358B (en) | 2008-04-18 | 2008-04-18 | Induction type power supplying structure and system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957214A (en) * | 2011-08-18 | 2013-03-06 | 富达通科技股份有限公司 | Wireless charge coil structure of electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100898463B1 (en) * | 2003-02-04 | 2009-05-21 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | Inductive coil assembly |
| CN2666013Y (en) * | 2003-10-31 | 2004-12-22 | 宏碁股份有限公司 | Non-contact inductive charger for hand-held device |
| CN2713659Y (en) * | 2004-07-21 | 2005-07-27 | 昆盈企业股份有限公司 | Frequency changing type induction charging equipment |
| CN1677791A (en) * | 2005-05-18 | 2005-10-05 | 伍佰科技企业股份有限公司 | Non-contact inductive power-supply supply device |
| CN201199640Y (en) * | 2008-04-18 | 2009-02-25 | 厦门灿坤实业股份有限公司 | Induction type power supply structure and apparatus thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957214A (en) * | 2011-08-18 | 2013-03-06 | 富达通科技股份有限公司 | Wireless charge coil structure of electronic device |
| CN102957214B (en) * | 2011-08-18 | 2015-11-25 | 富达通科技股份有限公司 | The Wireless charging coil structure of electronic installation |
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| CN101562358B (en) | 2014-03-12 |
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