CN203491722U - Mobile power supply capable of wireless charging - Google Patents
Mobile power supply capable of wireless charging Download PDFInfo
- Publication number
- CN203491722U CN203491722U CN201320126031.2U CN201320126031U CN203491722U CN 203491722 U CN203491722 U CN 203491722U CN 201320126031 U CN201320126031 U CN 201320126031U CN 203491722 U CN203491722 U CN 203491722U
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- CN
- China
- Prior art keywords
- control circuit
- wireless charging
- battery
- power source
- electrically connected
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a mobile power supply capable of wireless charging, comprising a mobile power supply housing, a power supply body capable of wireless charging in the housing, and a fixing device fixed on the housing. The power supply body comprises a battery and a transformer primary winding portion disposed on a side of the battery. The battery is electrically connected with a battery charging-discharging control circuit. The transformer primary winding portion is electrically connected with a wireless charging control circuit. The battery charging-discharging control circuit and the wireless charging control circuit are electrically connected. The battery charging-discharging control circuit is also electrically connected with a power switch, a battery indicator light, a charging interface, and a discharging interface. The wireless charging control circuit is a control circuit supporting Qi standards. The mobile power supply retains a limited charging mode of an existing mobile power supply, and also adds a wireless charging mode to charge, thereby solving disadvantages that charging is not compatible and use is not convenient in the prior art.
Description
Technical field
The utility model relates to mobile terminal power technique fields, specifically relates to a kind of portable power source that can wireless charging.
Background technology
Development along with social economy and technology, the mobile terminal products such as mobile phone, panel computer, digital camera become the necessity of people's life gradually, and these portable mobile terminal products usually cannot normally be worked because battery life is short, a kind of effective solution is to use portable power source now, portable power source technology is relatively ripe at present, it is generally comprised of storage battery, control circuit, interface, shell, and small part portable power source product has increased the functions such as LED lamp, rechargeable solar battery lamp.
But current portable power source charging inlet and electric discharge interface exist incompatible situation, cause portable power source not carry out compatibility charging to the mobile terminal product of each brand; What existing portable power source generally adopted is that the mode that wire connects discharges and recharges, and the user for needing immediately charging, exists many inconvenience temporarily.
Summary of the invention
The purpose of this utility model is to provide a kind of portable power source that can wireless charging, can not compatible charging to overcome in prior art, the charging deficiency of trouble comparatively.
For realizing above-mentioned object, the technical solution adopted in the utility model is:
Portable power source that can wireless charging, is characterized in that: comprise portable power source housing, be placed in housing can wireless charging power source body, be fixed on the fixture on housing.
Further, described power source body comprises battery and is located at the transformer primary side winding part of battery one side, battery is electrically connected with battery charge/discharge control circuit, transformer primary side winding is partly electrically connected with wireless charging control circuit, battery charge/discharge control circuit is electrically connected to wireless charging control circuit, and battery charge/discharge control circuit is also electrically connected with mains switch, battery capacity indication lamp, charging inlet, electric discharge interface.
Further, described wireless charging control circuit is for supporting the control circuit of Qi standard.
Further, described battery is lithium battery.
Further, described fixture is fixed band or fixing bag.
As preferably, battery charge/discharge control circuit is electrically connected to wireless charging control circuit is integrated.
The beneficial effects of the utility model are: retained outside the limited charge and discharge mode of existing portable power source, increased the pattern charging of wireless charging, solved in prior art and can not compatiblely charge, use the comparatively deficiency of trouble.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-.
Fig. 2 is the structural representation of the utility model embodiment bis-.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Embodiment mono-
As shown in Figure 1, a kind of portable power source that can wireless charging, comprises portable power source housing 1, in housing 1, be provided with can wireless charging power source body, housing is provided with fixture 10.
Fixture 10 is fixing bag but is not limited to fixing bag, mobile phone or panel computer or digital camera or audio/video player are placed in fixing bag, and object is that mobile phone or panel computer or digital camera or audio/video player and portable power source are fixed in the effective range of wireless power unit.
Power source body comprises battery 2 and is located at the transformer primary side winding part 7 of battery 2 one sides, battery 2 is electrically connected with battery charge/discharge control circuit 3, transformer primary side winding part 7 is electrically connected with wireless charging control circuit 8, battery charge/discharge control circuit 3 is electrically connected to wireless charging control circuit 8, battery charge/discharge control circuit 3 is two independently PCB circuit boards with wireless charging control circuit 8, and battery charge/discharge control circuit 3 is also electrically connected with mains switch 4, battery capacity indication lamp 9, charging inlet 5, electric discharge interface 6.Wireless charging control circuit 8 is for supporting the control circuit of Qi standard.Transformer primary side winding part 7 can have a plurality of, to realize by this assembly, the digital equipment of the one or more Qi of meeting standards is charged.Battery 2 can lithium battery be example.
Embodiment bis-
With reference to Fig. 2, battery charge/discharge control circuit 3 is electrically connected to wireless charging control circuit 8 is integrated, and battery charge/discharge control circuit 3 is a PCB circuit board with wireless charging control circuit 8, and other structures are with embodiment mono-.
In embodiment mono-and embodiment bis-, optionally, lithium battery is lithium ion battery or lithium polymer battery.
Claims (6)
1. a portable power source that can wireless charging, is characterized in that: comprise portable power source housing, be placed in housing can wireless charging power source body, be fixed on the fixture on housing.
2. a kind of portable power source that can wireless charging according to claim 1, it is characterized in that: described power source body comprises battery and is located at the transformer primary side winding part of battery one side, battery is electrically connected with battery charge/discharge control circuit, transformer primary side winding is partly electrically connected with wireless charging control circuit, battery charge/discharge control circuit is electrically connected to wireless charging control circuit, and battery charge/discharge control circuit is also electrically connected with mains switch, battery capacity indication lamp, charging inlet, electric discharge interface.
3. a kind of portable power source that can wireless charging according to claim 2, is characterized in that: described wireless charging control circuit is for supporting the control circuit of Qi standard.
4. according to a kind of portable power source that can wireless charging described in claim 1-3 any one, it is characterized in that: described battery is lithium battery.
5. a kind of portable power source that can wireless charging according to claim 1, is characterized in that: described fixture is fixed band or fixing bag.
6. a kind of portable power source that can wireless charging according to claim 1 and 2, is characterized in that: battery charge/discharge control circuit is electrically connected to wireless charging control circuit is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320126031.2U CN203491722U (en) | 2013-03-20 | 2013-03-20 | Mobile power supply capable of wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320126031.2U CN203491722U (en) | 2013-03-20 | 2013-03-20 | Mobile power supply capable of wireless charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491722U true CN203491722U (en) | 2014-03-19 |
Family
ID=50262524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320126031.2U Expired - Fee Related CN203491722U (en) | 2013-03-20 | 2013-03-20 | Mobile power supply capable of wireless charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207319A (en) * | 2015-11-02 | 2015-12-30 | 丹阳奇烨科技有限公司 | Dual-use mobile phone charger |
-
2013
- 2013-03-20 CN CN201320126031.2U patent/CN203491722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207319A (en) * | 2015-11-02 | 2015-12-30 | 丹阳奇烨科技有限公司 | Dual-use mobile phone charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |