CN103580075A - Mobile phone wireless charging device - Google Patents
Mobile phone wireless charging device Download PDFInfo
- Publication number
- CN103580075A CN103580075A CN201210264358.6A CN201210264358A CN103580075A CN 103580075 A CN103580075 A CN 103580075A CN 201210264358 A CN201210264358 A CN 201210264358A CN 103580075 A CN103580075 A CN 103580075A
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- CN
- China
- Prior art keywords
- mobile phone
- wireless charging
- charging device
- management module
- circuit
- Prior art date
- 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.)
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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
Abstract
The invention relates to a mobile phone wireless charging device which comprises a transmitter. The transmitter is placed in a base and comprises a power source management module and a transmitting circuit. The power source management module is electrically connected with a mains supply, and the transmitting circuit is electrically connected with the power source management module. The mobile phone wireless charging device further comprises a receiver which is placed in a mobile phone back shell, the receiver comprises a receiving switching circuit and a charging circuit which are electrically connected with each other. According to the mobile phone wireless charging device, extra equipment does not need to be carried in the using process, the transmitting efficiency of the wireless charging device is equal to common wired charging efficiency, in addition, wireless charging is safer, and exposed connectors are not arranged so that the potential safety hazards such as electric leakage can be avoided.
Description
Technical field
The present invention relates to a kind of Mobile phone wireless charging device.
Background technology
Fast development along with electronics and mechanics of communication, the palm such as mobile phone, PSP communication amusement equipment are subject to liking of more and more people, yet along with the function of these communication amusement equipment becomes increasingly abundant, and the restriction that is limited by electric quantity of rechargeable battery, make the use duration of these communication amusement equipment shorter and shorter, for example the smart mobile phone of current occuping market main flow, just need to charge in use conventionally for one day afterwards, as use frequently, even take and fill for one day two.What yet above-mentioned electronic equipment charged main employing is that one end connects mains supply, and the other end connects traditional charging modes of portable electric appts rechargeable battery.This mode has a lot of disadvantageous places, and plug is easy to damage joint first frequently, also may bring in addition the danger of electric shock.
Summary of the invention
Primary and foremost purpose of the present invention is to provide Mobile phone wireless charging device, and concrete scheme of the present invention is as follows:
, comprising reflector, described reflector is positioned at pedestal, comprises power management module, radiating circuit, and described power management module is electrically connected to mains supply, and described radiating circuit is electrically connected to described power management module; Also comprise receiver, described receiver is positioned at mobile phone shell on the back, comprises reception change-over circuit, the charging circuit of mutual electrical connection.
Preferably, the charging circuit of described receiver is provided with spring leaf, and described spring leaf is positioned at the marginal position of mobile phone shell on the back.
Mobile phone wireless charging device provided by the invention, during use, without carrying extra equipment, its efficiency of transmission is suitable with common wired charge efficiency, in addition, wireless charging is also safer, there is no the connector that exposes, and the potential safety hazards such as electric leakage, leakage of electricity are all thoroughly avoided.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is the invention process system block diagram;
Fig. 2 is the invention process structural representation.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the present invention in detail, in this illustrative examples of the present invention and explanation, be used for explaining the present invention, but not as a limitation of the invention.
Embodiment
As shown in Figures 1 and 2, a kind of Mobile phone wireless charging device, adopt electromagnetic induction principle, by coil, carry out the transmission that Energy Coupling is realized energy, comprise reflector, described reflector is positioned at pedestal, comprise power management module 11, radiating circuit 12, described power management module 11 is electrically connected to mains supply, described radiating circuit 12 is electrically connected to described power management module 11, radiating circuit 12 comprises primary coil, during system works, input is transformed into direct current by electric main through power management module 11, also can adopt direct current end is directly system power supply, after power management module 11, the direct current of output converts by the active crystal oscillator inversion of 2M the primary coil that high-frequency alternating current is supplied with radiating circuit 12 to, also comprise receiver, described receiver is positioned at mobile phone shell on the back, the reception change-over circuit 21, the charging circuit 22 that comprise mutual electrical connection, receive change-over circuit 21 and comprise stimulating coil, by 2 inductance coil coupling energies, it is battery charging that the electric current of secondary coil output is varied to direct current through reception change-over circuit 21.
As the improvement of above-described embodiment scheme, the charging circuit 22 of described receiver is provided with spring leaf 3, and described spring leaf 3 is positioned at the marginal position of mobile phone shell on the back, is convenient to connect the charging circuit of interior of mobile phone.
The technical scheme above embodiment of the present invention being provided is described in detail, applied specific case herein the principle of the embodiment of the present invention and execution mode are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the embodiment of the present invention; , for one of ordinary skill in the art, according to the embodiment of the present invention, in embodiment and range of application, all will change, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (2)
1. a Mobile phone wireless charging device, is characterized in that:
Comprise reflector, described reflector is positioned at pedestal, comprises power management module, radiating circuit, and described power management module is electrically connected to mains supply, and described radiating circuit is electrically connected to described power management module;
Also comprise receiver, described receiver is positioned at mobile phone shell on the back, comprises reception change-over circuit, the charging circuit of mutual electrical connection.
2. Mobile phone wireless charging device as claimed in claim 1, is characterized in that:
The charging circuit of described receiver is provided with spring leaf, and described spring leaf is positioned at the marginal position of mobile phone shell on the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210264358.6A CN103580075A (en) | 2012-07-27 | 2012-07-27 | Mobile phone wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210264358.6A CN103580075A (en) | 2012-07-27 | 2012-07-27 | Mobile phone wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103580075A true CN103580075A (en) | 2014-02-12 |
Family
ID=50051281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210264358.6A Pending CN103580075A (en) | 2012-07-27 | 2012-07-27 | Mobile phone wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103580075A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6184651B1 (en) * | 2000-03-20 | 2001-02-06 | Motorola, Inc. | Contactless battery charger with wireless control link |
| CN201414142Y (en) * | 2009-05-05 | 2010-02-24 | 高金春 | Multipurpose mobile phone with wireless headset insertion position attached thereon |
| CN101867200A (en) * | 2009-04-16 | 2010-10-20 | 深圳富泰宏精密工业有限公司 | Charging device and portable electronic device applying same |
| CN202759275U (en) * | 2012-07-27 | 2013-02-27 | 向凌 | Handset wireless charging device |
-
2012
- 2012-07-27 CN CN201210264358.6A patent/CN103580075A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6184651B1 (en) * | 2000-03-20 | 2001-02-06 | Motorola, Inc. | Contactless battery charger with wireless control link |
| CN101867200A (en) * | 2009-04-16 | 2010-10-20 | 深圳富泰宏精密工业有限公司 | Charging device and portable electronic device applying same |
| CN201414142Y (en) * | 2009-05-05 | 2010-02-24 | 高金春 | Multipurpose mobile phone with wireless headset insertion position attached thereon |
| CN202759275U (en) * | 2012-07-27 | 2013-02-27 | 向凌 | Handset wireless charging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |