CN203119504U - Wireless mobile charging power supply - Google Patents
Wireless mobile charging power supply Download PDFInfo
- Publication number
- CN203119504U CN203119504U CN201220651955XU CN201220651955U CN203119504U CN 203119504 U CN203119504 U CN 203119504U CN 201220651955X U CN201220651955X U CN 201220651955XU CN 201220651955 U CN201220651955 U CN 201220651955U CN 203119504 U CN203119504 U CN 203119504U
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- China
- Prior art keywords
- energy
- storage units
- charging
- circuit
- power supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a wireless mobile charging power supply. The power supply comprises a power supply device used to provide electric energy and a receiver used to receive the energy of the power supply device. The power supply device comprises an energy storage unit used to store the energy, a charging module which is connected with the energy storage unit and is used to replenish the energy for the energy storage unit and a transmitter module used to emit the energy, wherein the energy storage unit is connected with a wired output circuit which outputs the electric energy. The receiver comprises a receiving coil used to receive the energy and a rectifying circuit which is connected with the receiving coil. The power supply of the utility model is convenient to carry. Needs of charging anytime and anywhere can be satisfied. Charging efficiency is high and the power supply is conducive to popularization and application.
Description
Technical field
The utility model relates to the mobile charging power supply technical field, particularly relates to a kind of wireless charging portable power source.
Background technology
Along with science and technology constantly develops, the wireless charging technology is used in the various aspects of people's life, work.Wireless charging product of the prior art, existence must provide the restriction of fixed power source, need for example on family, office or the automobile, can not satisfy the needs that people charge whenever and wherever possible in some specific places when using these wireless charging products.
Also there is a kind of portable power source in the prior art, can satisfy the needs that people charge whenever and wherever possible, but this class portable power source is necessary for product port match patch cord to be charged, uses inconvenience, situation about can't normally use because of problems such as the port connection do not match usually occurs.Owing to the kind difference of electronic product, employed cell voltage difference causes portable power source and product to be charged incompatible easily simultaneously.
Summary of the invention
In view of this, the technical problems to be solved in the utility model provides a kind of wireless charging portable power source.This wireless charging portable power source is easy to carry, can satisfy the needs that people charge whenever and wherever possible, and charge efficiency is high, this charging device is also at patch cord and equipment to be charged or power supply and the unmatched problem of band charging device, be provided with two kinds of charge modes of wired charging and wireless charging, be convenient for people to use.
In order to solve the problems of the technologies described above, this technical problem adopts following scheme to solve: a kind of wireless charging portable power source, comprise be used to the energy supply device that electric energy is provided, and the receiver that is used for the energy of the described energy supply device of reception, described energy supply device comprises the energy-storage units for storage power, be connected with energy-storage units and be that the charging module of energy-storage units makeup energy, described energy-storage units are connected to wired output circuit of output electric energy, and the transmitter module that is used for emitted energy.
Described energy-storage units is storage battery.
In the reality, described charging module can be the solar energy receiving circuit, and described solar energy receiving circuit is provided with at least one solar panel; Perhaps described charging module is the input charging circuit, and described input charging circuit is furnished with for the power supply adaptor that is connected with AC power or USB charging wire.
Described transmitter module comprises the high-frequency conversion circuit that is connected with energy-storage units, and the transmitting coil that is connected and is used for emitted energy with high-frequency conversion circuit.
Be provided with protective circuit between described charging module and the energy-storage units; Be provided with the control switch of the work that starts or stops for the control transmitter module between described energy-storage units and the transmitter module.
Further, described transmitting coil diameter is 3-6cm, and thickness is 0.5-1.2cm.
Further, equidistantly be provided with at least two magnet on the described transmitting coil.
Described receiver comprises the receiving coil for received energy, and the rectification circuit that is connected with receiving coil.
Further, described receiving coil diameter is 1-3cm, and thickness is 0.3-0.8cm.
Equidistantly be provided with the sheet metal corresponding with magnet on the transmitting coil on the described receiving coil.
In the practical application, between charging module and energy-storage units, be provided with protective circuit and can protect energy-storage units, avoid energy-storage units and damage because the voltage that provides in the charging module is excessive.Further, between energy-storage units and transmitter module, be provided with control switch, be used for starting or stoping of control transmitter module, after finishing, charging stops the transmitter module emitted energy, be conducive to saves energy on the one hand, improve utilization rate of electrical, can reduce charging device on the other hand to the radiation of human body, be conducive to health.
The diameter that increases transmitting coil can effectively improve charge efficiency, but coil diameter is crossed conference and is caused the charging device volume excessive, cause cost to increase, carry problems such as inconvenience, therefore under the condition of taking into account charge efficiency and reducing cost, the transmitting coil diameter is preferably 5cm, and thickness is preferably 0.3-0.5cm.
In the practical application, described receiver has multiple set-up mode.Described receiver can be installed in the equipment to be charged, and described receiving coil is connected with battery in the equipment to be charged by rectification circuit.Perhaps described receiver can arrange separately, and receiver disposes the patch with the charging device coupling.
In order better to solve patch cord and equipment to be charged or power supply and to be with the unmatched problem of charging device, preferably, described receiver is installed in the equipment to be charged, and described receiving coil is connected with battery in the equipment to be charged by rectification circuit.
Further, under the situation of considering charge efficiency and equipment volume to be charged, described receiving coil diameter is preferably 2cm, and thickness is preferably 0.3cm.
During work, equipment to be charged places wireless charging portable power source surface, and receiving coil aligns with transmitting coil, gives equipment to be charged electrical energy transfer in the wireless charging portable power source by the mode of electromagentic resonance, reaches the effect of charging.Because when receiving coil aligns with the transmitting coil concentric, charging effect the best, when for convenience the user uses to the calibration of the position of two coils, on described transmitting coil, equidistantly be provided with at least two magnet, and equidistantly being provided with the sheet metal corresponding with magnet on the transmitting coil on the described receiving coil, under the effect in magnetic field, the automatic calibrating position of two coils, when stress balance, the alignment of two coil concentrics.Preferably, the quantity of magnet is 4, and the quantity of corresponding sheet metal is 4.
The utility model has following beneficial effect with respect to prior art:
1. the utility model is by arranging transmitter module in the wireless charging portable power source, electric energy is converted into the magnetic energy emission, in equipment to be charged, be provided with receiver module, receive magnetic energy and be converted into electrical power storage, realize the effect of charging, overcome patch cord and equipment to be charged or power supply and the unmatched problem of band charging device in the prior art, satisfied the demand that the user charges whenever and wherever possible.
2. the utility model is by equidistantly being provided with at least two magnet on transmitting coil, and equidistantly be provided with the sheet metal corresponding with magnet on the transmitting coil on the receiving coil, under the effect in magnetic field, the automatic calibrating position of two coils, to the calibration of the position of two coils, reach the optimal charge effect when being user-friendly to.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, 2, a kind of wireless charging portable power source comprises be used to the energy supply device 1 that electric energy is provided, and the receiver 2 that is used for the energy of the above-mentioned energy supply device of reception.
Above-mentioned energy supply device comprises the energy-storage units 11 for storage power, is connected with energy-storage units and is that the charging module 12 of energy-storage units makeup energy, above-mentioned energy-storage units are connected to wired output circuit 13 of output electric energy, and the transmitter module that is used for emitted energy; Transmitter module comprises the high-frequency conversion circuit 14 that is connected with energy-storage units, and the transmitting coil 15 that is connected and is used for emitted energy with high-frequency conversion circuit.
Above-mentioned energy-storage units is storage battery.
In the present embodiment, above-mentioned charging module is the input charging circuit, and above-mentioned input charging circuit is furnished with for the power supply adaptor that is connected with AC power or USB charging wire.
Be provided with protective circuit 16 between above-mentioned charging module and the energy-storage units; Be provided with the control switch 17 of the work that starts or stops for the control transmitter module between above-mentioned energy-storage units and the transmitter module.
In the present embodiment, the transmitting coil diameter is 5cm, and thickness is 0.3cm.
In the present embodiment, equidistantly be provided with 4 magnet on the above-mentioned transmitting coil.
In the present embodiment, above-mentioned receiver comprises the receiving coil 21 for received energy, and the rectification circuit 22 that is connected with receiving coil.Receiver is installed in the equipment 23 to be charged, and above-mentioned receiving coil is connected with battery in the equipment to be charged by rectification circuit.
In the present embodiment, above-mentioned receiving coil diameter is 2cm, and thickness is 0.3cm.
Equidistantly be provided with the sheet metal corresponding with magnet on the transmitting coil on the above-mentioned receiving coil, in the present embodiment, the quantity of sheet metal is 4 on the receiving coil.
During work, equipment to be charged places wireless charging portable power source surface, and receiving coil aligns with transmitting coil, gives equipment 23 to be charged electrical energy transfer in the wireless charging portable power source by the mode of electromagentic resonance, reaches the effect of charging.
More than be wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (6)
1. wireless charging portable power source, comprise be used to the energy supply device (1) that electric energy is provided, and the receiver (2) that is used for the energy of the described energy supply device of reception, it is characterized in that: described energy supply device comprises the energy-storage units (11) for storage power, be connected with energy-storage units and be the charging module (12) of energy-storage units makeup energy, described energy-storage units is connected to wired output circuit (13) of output electric energy, and the transmitter module that is used for emitted energy; Described energy-storage units is storage battery; Described charging module is the solar energy receiving circuit, and described solar energy receiving circuit is provided with at least one solar panel; Perhaps described charging module is the input charging circuit, and described input charging circuit is furnished with for the power supply adaptor that is connected with AC power or USB charging wire; Described transmitter module comprises the high-frequency conversion circuit (14) that is connected with energy-storage units, and the transmitting coil (15) that is connected and is used for emitted energy with high-frequency conversion circuit; Be provided with protective circuit (16) between described charging module and the energy-storage units; Be provided with the control switch (17) of the work that starts or stops for the control transmitter module between described energy-storage units and the transmitter module.
2. the wireless charging portable power source of stating according to claim 1, it is characterized in that: described transmitting coil diameter is 3-6cm, thickness is 0.5-1.2cm.
3. profit requires the 2 wireless charging portable power sources of stating, and it is characterized in that: equidistantly be provided with at least two magnet on the described transmitting coil.
4. profit requires 1 described wireless charging portable power source, it is characterized in that: described receiver comprises the receiving coil (21) for received energy, and the rectification circuit that is connected with receiving coil (22).
5. the wireless charging portable power source of stating according to claim 4, it is characterized in that: described receiving coil diameter is 1-3cm, thickness is 0.3-0.8cm.
6. the wireless charging portable power source of stating according to claim 5 is characterized in that: equidistantly be provided with the sheet metal corresponding with magnet on the transmitting coil on the described receiving coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220651955XU CN203119504U (en) | 2012-12-03 | 2012-12-03 | Wireless mobile charging power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220651955XU CN203119504U (en) | 2012-12-03 | 2012-12-03 | Wireless mobile charging power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119504U true CN203119504U (en) | 2013-08-07 |
Family
ID=48899820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220651955XU Expired - Fee Related CN203119504U (en) | 2012-12-03 | 2012-12-03 | Wireless mobile charging power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119504U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578440A (en) * | 2013-10-25 | 2015-04-29 | 惠州市华阳多媒体电子有限公司 | Portable wireless charging receiver |
| CN104578256A (en) * | 2014-12-11 | 2015-04-29 | 苏州祥龙嘉业电子科技有限公司 | Multifunctional mobile charging power source |
| CN104638776A (en) * | 2014-12-04 | 2015-05-20 | 方润 | Non-contact type portable power source power supply system |
| CN104917256A (en) * | 2015-07-07 | 2015-09-16 | 成都迈奥信息技术有限公司 | Solar wireless charging mobile power supply |
| CN104953670A (en) * | 2015-07-07 | 2015-09-30 | 成都迈奥信息技术有限公司 | Wireless mobile power source with stable power supply function |
| WO2015172462A1 (en) * | 2014-05-16 | 2015-11-19 | 山东共达电声股份有限公司 | Power adapter |
| CN105141021A (en) * | 2015-10-07 | 2015-12-09 | 李俊娇 | Wireless-charging-based mobile phone portable power supply |
| CN109109676A (en) * | 2017-06-22 | 2019-01-01 | 比亚迪股份有限公司 | Vehicle-mounted wireless charging device and vehicle with the charging unit |
| CN109982601A (en) * | 2016-11-28 | 2019-07-05 | 孙相默 | Charging packet for mobile communication terminal |
-
2012
- 2012-12-03 CN CN201220651955XU patent/CN203119504U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578440A (en) * | 2013-10-25 | 2015-04-29 | 惠州市华阳多媒体电子有限公司 | Portable wireless charging receiver |
| WO2015172462A1 (en) * | 2014-05-16 | 2015-11-19 | 山东共达电声股份有限公司 | Power adapter |
| CN104638776A (en) * | 2014-12-04 | 2015-05-20 | 方润 | Non-contact type portable power source power supply system |
| CN104578256A (en) * | 2014-12-11 | 2015-04-29 | 苏州祥龙嘉业电子科技有限公司 | Multifunctional mobile charging power source |
| CN104917256A (en) * | 2015-07-07 | 2015-09-16 | 成都迈奥信息技术有限公司 | Solar wireless charging mobile power supply |
| CN104953670A (en) * | 2015-07-07 | 2015-09-30 | 成都迈奥信息技术有限公司 | Wireless mobile power source with stable power supply function |
| CN105141021A (en) * | 2015-10-07 | 2015-12-09 | 李俊娇 | Wireless-charging-based mobile phone portable power supply |
| CN109982601A (en) * | 2016-11-28 | 2019-07-05 | 孙相默 | Charging packet for mobile communication terminal |
| CN109109676A (en) * | 2017-06-22 | 2019-01-01 | 比亚迪股份有限公司 | Vehicle-mounted wireless charging device and vehicle with the charging unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |