CN203233211U - Wireless charging mobile power supply - Google Patents
Wireless charging mobile power supply Download PDFInfo
- Publication number
- CN203233211U CN203233211U CN2013202458706U CN201320245870U CN203233211U CN 203233211 U CN203233211 U CN 203233211U CN 2013202458706 U CN2013202458706 U CN 2013202458706U CN 201320245870 U CN201320245870 U CN 201320245870U CN 203233211 U CN203233211 U CN 203233211U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- power supply
- control circuit
- transmitting coil
- mobile phone
- 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.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 238000004146 energy storage Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A wireless charging mobile power supply comprises a power supply housing and a polymer lithium cell. A control circuit and a transmitting coil are arranged in the power supply housing, the control circuit is connected with the transmitting coil, and the control unit is provided with an anode and a cathode to be respectively connected with an anode and a cathode of the polymer lithium cell. When a mobile phone with a wireless charging function is charged, the polymer lithium cell supplies power to the transmitting coil through the control circuit, an induced magnetic field is generated after the transmitting coil is powered on, a receiving coil in the mobile phone with the wireless charging function induces the induced magnetic field generated by the transmitting coil to generate a current, the generated current charges a mobile phone battery through a control circuit in the mobile phone with the wireless charging function or charges other mobile devices with the wireless charging function. The mobile power supply is further provided with a general USB output interface, and the polymer lithium cell of the mobile power supply can be charged through an adapter and a Mini USB input interface.
Description
Technical field
The utility model relates to a kind of portable power source, especially a kind of portable power source with wireless charging function.
Background technology
Mobile phone is the modern communication instrument, be very easy to our life, yet smart mobile phone power consumption is big, battery often only enough one day, the mobile phone of often being away from home does not have, just seem quite important so join a portable power source to mobile phone, general portable power source all is to adopt the USB output interface with the usb data line mobile phone or other mobile device to be charged, yet the mobile phone input/output interface is not also completely unified now, and carry data wire and seem that trouble is old native again, preferably under the constraint that is not subjected to the data wire line, realize wireless charging.
The utility model content
In order to solve the defective that prior art exists, provide a kind of portable power source of wireless charging.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of portable power source of wireless charging, comprise outer casing of power supply and polymer lithium cell, be provided with a control circuit and a transmitting coil in the described outer casing of power supply, control circuit is connected with transmitting coil, and described control circuit picks out positive and negative polarities metal contact and links to each other with the positive and negative polarities of portable power source interior polymeric thing lithium cell.
In the time will charging to the mobile phone with wireless charging function, described control circuit is by the power supply of polymer lithium electricity wick feed transmitting coil, described transmitting coil produces induced field, have the induced field that the receiving coil induced emission coil in the mobile phone of wireless charging function produces and produce electric current, the electric current of generation by with the mobile phone with wireless charging function in control circuit have the charging of mobile devices of wireless charging function for battery of mobile phone or other.
The portable power source of above-mentioned a kind of wireless charging, also be provided with a conventional USB output interface, charge also can for general mobile phone or mobile device by described USB output interface, the portable power source of described wireless charging by adapter and Mini USB input interface to the energy storage of charging of polymer lithium cell.
The beneficial effects of the utility model are: the portable power source of this wireless charging carries out wireless charging can also in the mobile phone of charging for traditional dependence data wire or charging of mobile devices the mobile phone that disposes the wireless charging receiver module, be not subjected to the restriction of mobile phone input/output interface model, and charge position is free and do not carry the baby, and has removed the trouble of carrying data wire from.
Description of drawings
Fig. 1 is the utility model perspective view;
Among the figure: polymer lithium cell 1, control circuit 2, transmitting coil 3, USB output interface 4, Mini USB input interface 5.
Embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1, a kind of portable power source of wireless charging, comprise outer casing of power supply and polymer lithium cell 1, be provided with a control circuit 2 and a transmitting coil 3 in the described outer casing of power supply, control circuit 2 is connected with transmitting coil 3, and described control circuit 2 picks out positive and negative polarities metal contact and links to each other with the positive and negative polarities of portable power source interior polymeric thing lithium cell.
In the time will charging to the mobile phone with wireless charging function, described control circuit 2 gives transmitting coil 3 power supplies by polymer lithium cell 1, described transmitting coil 3 produces induced field, have the induced field that the receiving coil induced emission coil 3 in the mobile phone of wireless charging function produces and produce electric current, the electric current of generation by with the mobile phone with wireless charging function in control circuit have the charging of mobile devices of wireless charging function for battery of mobile phone or other; The portable power source of this wireless charging also is provided with a conventional USB output interface 4 and Mini USB input interface 5, the portable power source of wireless charging also disposes an adapter, when charging with adapter, need that one of adapter is inserted on the AC socket one and be connected on the Mini USB input interface 5, also can be connected on the computer by data wire in addition the utility model is charged; When the wireless charging pattern was provided, the utility model also can charge by 4 pairs of mobile phones of conventional USB output interface or mobile device.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.
Claims (3)
1. the portable power source of a wireless charging comprises outer casing of power supply and polymer lithium cell, is provided with a control circuit and a transmitting coil in the described outer casing of power supply, and control circuit is connected with transmitting coil.
2. the portable power source of a kind of wireless charging according to claim 1 is characterized in that, described control circuit picks out positive and negative polarities and connects with corresponding polymer lithium cell positive and negative polarities.
3. the portable power source of a kind of wireless charging according to claim 1, it is characterized in that, the portable power source of described wireless charging also is provided with conventional USB output interface, and the portable power source of described wireless charging can be by adapter and Mini USB input interface to the energy storage of charging of polymer lithium cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202458706U CN203233211U (en) | 2013-05-07 | 2013-05-07 | Wireless charging mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202458706U CN203233211U (en) | 2013-05-07 | 2013-05-07 | Wireless charging mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233211U true CN203233211U (en) | 2013-10-09 |
Family
ID=49289315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202458706U Expired - Fee Related CN203233211U (en) | 2013-05-07 | 2013-05-07 | Wireless charging mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233211U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479341A (en) * | 2013-10-16 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Automatic pulse feeling device |
| CN104902205A (en) * | 2015-06-05 | 2015-09-09 | 中山市神剑警用器材科技有限公司 | A hand-held individual law enforcement and evidence collection device |
| CN104953663A (en) * | 2015-06-29 | 2015-09-30 | 袁玮骏 | Power bank |
| CN104967164A (en) * | 2015-06-29 | 2015-10-07 | 袁玮骏 | Wireless charging mobile power supply |
| US20160020626A1 (en) * | 2014-07-21 | 2016-01-21 | Lien Chang Electronic Enterprise Co., Ltd. | Wireless charging device |
-
2013
- 2013-05-07 CN CN2013202458706U patent/CN203233211U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479341A (en) * | 2013-10-16 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Automatic pulse feeling device |
| US20160020626A1 (en) * | 2014-07-21 | 2016-01-21 | Lien Chang Electronic Enterprise Co., Ltd. | Wireless charging device |
| CN104902205A (en) * | 2015-06-05 | 2015-09-09 | 中山市神剑警用器材科技有限公司 | A hand-held individual law enforcement and evidence collection device |
| CN104953663A (en) * | 2015-06-29 | 2015-09-30 | 袁玮骏 | Power bank |
| CN104967164A (en) * | 2015-06-29 | 2015-10-07 | 袁玮骏 | Wireless charging mobile power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140507 |