CN204732891U - A kind of wireless power supply system - Google Patents
A kind of wireless power supply system Download PDFInfo
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- CN204732891U CN204732891U CN201520379509.1U CN201520379509U CN204732891U CN 204732891 U CN204732891 U CN 204732891U CN 201520379509 U CN201520379509 U CN 201520379509U CN 204732891 U CN204732891 U CN 204732891U
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Abstract
The utility model belongs to power supply technique field, be specifically related to a kind of wireless power supply system, comprise portable power source and power consumption equipment, portable power source comprises electric signal input end and wireless transmission coil, electric signal input end is electrically connected with wireless transmission coil, and power consumption equipment comprises wireless receive coil.This wireless power supply system utilizes portable power source wirelessly to power to power consumption equipment, makes power consumption equipment not need to implant power-supply device, improves the portability of power consumption equipment.In the power bracket and electromagnetic transmitting boundary of portable power source, portable power source can power to multiple stage power consumption equipment simultaneously, reduce the cost of power-supply device, as long as and the portable power source given portable power source electric energy supplement in time or more renew, just can power to power consumption equipment constantly, remove the trouble carrying out charging and changing implanted power supply to power consumption equipment from.In the environment for use of movement, portable power source can be carried simultaneously, can keep powering to power consumption equipment.
Description
Technical field
The utility model belongs to power supply technique field, is specifically related to a kind of wireless power supply system.
Background technology
Lithium ion battery is high with its specific capacity, has extended cycle life, the outstanding characteristic such as environmental friendliness, and is widely used, and is particularly useful for portable electric appts.
Along with the variation of portable electric appts function, its flying power to battery requires also more and more higher, but is confined to the volume of battery limited, and the restriction of battery material characteristic, and the capacity of electric energy stored by battery cannot infinitely be amplified.Simultaneously, the volume of lithium ion battery must constrain the portability of portable electric appts, in order to meet the portability of portable electric appts, the common way of prior art reduces the volume being implanted in the lithium ion battery of portable electric appts, the minimizing of lithium ion battery volume also means the reduction of power capacity, shorten the experience time of user for electronic equipment, after reduction, battery capacity even can not support the function that in power consumption equipment, some power consumption is large, thus affects the use of some function of power consumption equipment.In addition, when being implanted in the lithium ion battery replacing of portable electric appts, also there is the trouble of dismounting portable electric appts.
For this reason, be necessary to provide a kind of electric power system, the restriction of capacity of lithium ion battery can be broken away from, power to electronic equipment constantly, and also can ensure the portability of portable electric appts.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, provides a kind of wireless power supply system, can break away from the restriction of capacity of lithium ion battery, power constantly to electronic equipment, and also can ensure the portability of portable electric appts.
To achieve these goals, the utility model adopts following technical scheme:
A kind of wireless power supply system, comprise portable power source and power consumption equipment, described portable power source comprises electric signal input end and wireless transmission coil, and described electric signal input end is electrically connected with described wireless transmission coil, and described power consumption equipment comprises wireless receive coil.The electric energy of portable power source flows to described wireless transmission coil by electric signal input end, the magnetic field becoming certain frequency to change electric energy conversion by described wireless transmission coil again, and outwards launch, after the wireless receive coil of power consumption equipment receives the magnetic field of change, produce induced current, to power to power consumption equipment.Be different from wireless charging system, this wireless power supply system utilizes portable power source wirelessly to power to power consumption equipment, makes power consumption equipment not need to implant power-supply device, improves the portability of power consumption equipment.In the power bracket and electromagnetic transmitting boundary of portable power source, portable power source can power to multiple stage power consumption equipment simultaneously, reduce the cost of power-supply device, and, as long as give described portable power source electric energy supplement in time, described portable power source just can continue to power to described power consumption equipment, avoids when charging to power consumption equipment, affects the use of power consumption equipment.
As the improvement of a kind of wireless power supply system of the utility model, described portable power source comprises charging input end mouth and power supply output port.Charging input end mouth is used for charging to portable power source, and power supply output port can be powered to power consumption equipment by wired mode selectively, improves the applicability of portable power source.
As the improvement of a kind of wireless power supply system of the utility model, described power consumption equipment comprises electricity consumption incoming end subgroup and electric current simple harmonic quantity device, and described wireless receive coil is electrically connected with described electricity consumption incoming end subgroup by described electric current simple harmonic quantity device.The field signal received due to described wireless receive coil is change, the current strength that described wireless receive coil is responded to constantly changes, described power consumption equipment cannot directly use, therefore after simple harmonic quantity process being carried out to induced current by described electric current simple harmonic quantity device, more described power consumption equipment is powered.
As the improvement of a kind of wireless power supply system of the utility model, described electric current simple harmonic quantity device comprises the electric capacity possessing fast charging and discharging ability.Described electric capacity can carry out simple harmonic quantity process to the induced current produced in described wireless receive coil, makes induced current steady.
As the improvement of a kind of wireless power supply system of the utility model, described electric current simple harmonic quantity device comprises the first simple harmonic quantity electric capacity and the second simple harmonic quantity electric capacity, described electricity consumption incoming end subgroup comprises the first electricity consumption incoming end subgroup and the second electricity consumption incoming end subgroup, described wireless receive coil is electrically connected with described first electricity consumption incoming end subgroup by described first simple harmonic quantity electric capacity, and described wireless receive coil is electrically connected with described second electricity consumption incoming end subgroup by described second simple harmonic quantity electric capacity.Because electric capacity can not carry out charging and discharging simultaneously, described electric current simple harmonic quantity device is equipped with the first simple harmonic quantity electric capacity and the second simple harmonic quantity electric capacity, when making described second simple harmonic quantity electric capacity be in charged state, described first simple harmonic quantity electric capacity can power to described power consumption equipment by the first electricity consumption incoming end subgroup.Equally, when described first simple harmonic quantity electric capacity is in charged state, described second simple harmonic quantity electric capacity can power to described power consumption equipment by the second electricity consumption incoming end subgroup.
As the improvement of a kind of wireless power supply system of the utility model, described electric capacity is the physical capacitors possessing high rate charge-discharge function.
As the improvement of a kind of wireless power supply system of the utility model, described electric capacity is the metachemistry electric capacity possessing high rate charge-discharge function.
As the improvement of a kind of wireless power supply system of the utility model, described power consumption equipment is mobile communication equipment, Intelligent worn device, portable entertainment equipment or portable office equipment.
The beneficial effects of the utility model are: provide a kind of wireless power supply system, comprise portable power source and power consumption equipment, described portable power source comprises electric signal input end and wireless transmission coil, described electric signal input end is electrically connected with described wireless transmission coil, and described power consumption equipment comprises wireless receive coil.This wireless power supply system utilizes portable power source wirelessly to power to power consumption equipment, makes power consumption equipment not need to implant power-supply device, improves the portability of power consumption equipment.In the power bracket and electromagnetic transmitting boundary of portable power source, portable power source can power to multiple stage power consumption equipment simultaneously, reduce the cost of power-supply device, further, as long as the portable power source given described portable power source electric energy supplement in time or more renew, just can power to constantly described power consumption equipment, avoid when charging to power consumption equipment, affect the use of power consumption equipment, also do not deposit implantation battery, avoid changing the trouble of dismounting power consumption equipment when implanting battery.In the environment for use of movement, described portable power source can be carried simultaneously, can keep powering to described power consumption equipment.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is structural representation of the present utility model.
Wherein, 1. portable power source, 11. electric signal input ends, 12. wireless transmission coils, 13. charging input end mouths, 14. power supply output ports, 2. power consumption equipment, 21. wireless receive coil, 22. electricity consumption incoming end subgroups, 221. first electricity consumption incoming end subgroups, 222. second electricity consumption incoming end subgroups, 23. electric current simple harmonic quantity devices, 231. first simple harmonic quantity electric capacity, 232. second simple harmonic quantity electric capacity.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model and beneficial effect thereof are described in further detail, but embodiment of the present utility model is not limited thereto.
As depicted in figs. 1 and 2, a kind of wireless power supply system, comprise portable power source 1 and power consumption equipment 2, portable power source 1 comprises electric signal input end 11, wireless transmission coil 12, charging input end mouth 13 and power supply output port 14, electric signal input end 11 is electrically connected with wireless transmission coil 12, power consumption equipment 2 comprises wireless receive coil 21, electricity consumption incoming end subgroup 22 and electric current simple harmonic quantity device 23, and wireless receive coil 21 is electrically connected with electricity consumption incoming end subgroup 22 by electric current simple harmonic quantity device 23.Wherein, electric current simple harmonic quantity device 23 comprises the first simple harmonic quantity electric capacity 231 and the second simple harmonic quantity electric capacity 232, electricity consumption incoming end subgroup 22 comprises the first electricity consumption incoming end subgroup 221 and the second electricity consumption incoming end subgroup 222, wireless receive coil 21 is electrically connected with the first electricity consumption incoming end subgroup 221 by the first simple harmonic quantity electric capacity 231, and wireless receive coil 21 is electrically connected with the second electricity consumption incoming end subgroup 222 by the second simple harmonic quantity electric capacity 232.Wherein, the first simple harmonic quantity electric capacity 231 and the second simple harmonic quantity electric capacity 232 are for possessing physical capacitors or the metachemistry electric capacity of high rate charge-discharge function, and power consumption equipment 2 is mobile communication equipment, Intelligent worn device, portable entertainment equipment or portable office equipment.
During work, the electric energy of portable power source 1 flows to wireless transmission coil 12 by electric signal input end 11, the magnetic field becoming certain frequency to change electric energy conversion by wireless transmission coil 12 again, and outwards launch, after the wireless receive coil 21 of power consumption equipment 2 receives the magnetic field of change, produce induced current, power to give power consumption equipment 2, because electric capacity can not carry out charging and discharging simultaneously, thus electric current simple harmonic quantity device 23 is equipped with the first simple harmonic quantity electric capacity 231 and the second simple harmonic quantity electric capacity 232, when making described second simple harmonic quantity electric capacity 232 be in charged state, described first simple harmonic quantity electric capacity 231 can power to described power consumption equipment 2 by the first electricity consumption incoming end subgroup 221.Equally, when described first simple harmonic quantity electric capacity 231 is in charged state, described second simple harmonic quantity electric capacity 232 can power to power consumption equipment 2 by the second electricity consumption incoming end subgroup 222.Portable power source 1 powers wirelessly to power consumption equipment 2, makes power consumption equipment 2 not need to implant power-supply device, improves the portability of power consumption equipment 2.In the power bracket and electromagnetic transmitting boundary of portable power source 1, portable power source 1 can power to multiple stage power consumption equipment 2 simultaneously, reduce the cost of power-supply device, further, as long as give portable power source 1 electric energy supplement or the portable power source 1 directly by more renewing by charging input end mouth 13 in time, just can power to constantly power consumption equipment 2, avoid when charging to power consumption equipment 2, affect the use of power consumption equipment 2, also do not deposit implantation battery, avoid changing the trouble implanting battery.In the environment for use of movement, portable power source 1 can be carried simultaneously, can keep powering to power consumption equipment 2.In addition, portable power source 1 also by power supply output port 14, carries out wired charging to power consumption equipment 2, improves the applicability of portable power source 1.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned execution mode and revise.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement of every those skilled in the art done by basis of the present utility model, replacement or modification all belong to protection range of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a wireless power supply system, comprise portable power source and power consumption equipment, it is characterized in that: described portable power source comprises electric signal input end and wireless transmission coil, described electric signal input end is electrically connected with described wireless transmission coil, described power consumption equipment comprises wireless receive coil, described power consumption equipment comprises electricity consumption incoming end subgroup and electric current simple harmonic quantity device, and described wireless receive coil is electrically connected with described electricity consumption incoming end subgroup by described electric current simple harmonic quantity device.
2. a kind of wireless power supply system according to claim 1, is characterized in that: described portable power source comprises charging input end mouth and power supply output port.
3. a kind of wireless power supply system according to claim 2, is characterized in that: described electric current simple harmonic quantity device comprises the electric capacity possessing fast charging and discharging ability.
4. a kind of wireless power supply system according to claim 3, it is characterized in that: described electric current simple harmonic quantity device comprises the first simple harmonic quantity electric capacity and the second simple harmonic quantity electric capacity, described electricity consumption incoming end subgroup comprises the first electricity consumption incoming end subgroup and the second electricity consumption incoming end subgroup, described wireless receive coil is electrically connected with described first electricity consumption incoming end subgroup by described first simple harmonic quantity electric capacity, and described wireless receive coil is electrically connected with described second electricity consumption incoming end subgroup by described second simple harmonic quantity electric capacity.
5. a kind of wireless power supply system according to claim 4, is characterized in that: described electric capacity is the physical capacitors possessing high rate charge-discharge function.
6. a kind of wireless power supply system according to claim 4, is characterized in that: described electric capacity is the metachemistry electric capacity possessing high rate charge-discharge function.
7. a kind of wireless power supply system according to claim 1, is characterized in that: described power consumption equipment is mobile communication equipment, Intelligent worn device, portable entertainment equipment or portable office equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379509.1U CN204732891U (en) | 2015-06-04 | 2015-06-04 | A kind of wireless power supply system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520379509.1U CN204732891U (en) | 2015-06-04 | 2015-06-04 | A kind of wireless power supply system |
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| CN204732891U true CN204732891U (en) | 2015-10-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112039071A (en) * | 2020-09-10 | 2020-12-04 | 广州市君卓信息科技有限公司 | Intelligent power supply method of power supply equipment and power supply equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112039071A (en) * | 2020-09-10 | 2020-12-04 | 广州市君卓信息科技有限公司 | Intelligent power supply method of power supply equipment and power supply equipment |
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