CN105720667A - Wireless charging equipment with Lighting interface and USB interface - Google Patents
Wireless charging equipment with Lighting interface and USB interface Download PDFInfo
- Publication number
- CN105720667A CN105720667A CN201610295141.XA CN201610295141A CN105720667A CN 105720667 A CN105720667 A CN 105720667A CN 201610295141 A CN201610295141 A CN 201610295141A CN 105720667 A CN105720667 A CN 105720667A
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- CN
- China
- Prior art keywords
- wireless charging
- interface
- charging device
- circuit
- lighting
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- H02J7/025—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Abstract
The invention discloses a wireless charging device which comprises a wireless charging device body and a power interface arranged on the wireless charging device body, wherein the wireless charging device body comprises a power management circuit, a wireless charging control chip and circuit, a driving circuit and an electromagnetic coil, the power interface comprises a Lighting interface and a USB interface, and the Lighting interface and the USB interface provide power for the internal circuit of the whole wireless charging device body through the power management circuit. The wireless charging device is provided with the Lighting interface and the USB interface, so that the compatibility of power input of the wireless charging device to different interfaces is improved, the protection circuit is arranged, the states of the Lighting interface and the USB interface can be automatically identified and detected, the input power adapter is prevented from being damaged due to short circuit of the two interfaces, and the anti-skid washer is arranged, so that the device is prevented from slipping off during wireless charging.
Description
Technical field
The present invention relates to wireless charging technical field, particularly there is the wireless charging device of Lighting interface and USB interface.
Background technology
At present, wireless charging device develops rapidly, but existing wireless charging device all adopts MicroUSB interface to connect external power source, but i Phone all adopts the power line of Lighting interface at present, when the user of i Phone needs to use wireless charging device time, also needing to additionally use a power line with MicroUSB interface could use wireless charging device, this adds the inconvenience of use undoubtedly.
Number of patent application 201510336815.1 discloses a kind of portable power source with wireless charging function, including power supply adaptor, cradle and receptor, the first housing that described cradle includes flat bulk and the battery core being arranged in described first housing, charge management circuit, booster circuit, radiating circuit and transmitting coil, described charge management circuit is provided with the power supply interface for being connected with described power supply adaptor, described charge management circuit, battery core, booster circuit, radiating circuit and transmitting coil are sequentially connected with, this portable power source with wireless charging function is easy to carry, without long charge cable, can be charged.The charging inlet of this patent is exactly power input interface, obvious difference is had with the technical characteristic of the application, the application is that wireless charging device has two interfaces simultaneously, USB interface and Lighting interface, in order that improve the wireless charging device compatibility to different electrical power line, it solves the technical problem that difference, and the beneficial effect reached is different, there is this qualitative difference.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, a kind of wireless charging device with Lighting interface and USB interface is provided, the application adopts lighting interface to be connected with power line with USB interface, improves the wireless charging device compatibility to different electrical power line.
It is an object of the invention to be achieved through the following technical solutions: there is the wireless charging device of Lighting interface and USB interface, including wireless charging device main body and be located at the power interface in wireless charging device main body, described wireless charging device main body includes electric power management circuit, wireless charging control chip and circuit, drive circuit and solenoid, described power interface includes Lighting interface and USB interface, Lighting interface and USB interface provide power supply by the internal circuit that electric power management circuit is whole wireless charging device main body, wireless charging control chip is connected with solenoid by drive circuit with circuit, wireless charging device body outer surface is additionally provided with charging status signal display lamp.
In the present invention, wireless charging device main body comprises two kinds of interfaces, and a kind of is traditional USB interface, and a kind of is the Lighting interface risen at present, improves the wireless charging device compatibility to distinct interface power line.The application surface is provided with some USB charging output interface simultaneously, while wireless charging is provided, may also provide wired charging, it is to avoid tradition can only supply the drawback that a mobile terminal device is charged, and adopts the interface with larger current to power to improve charging rate to wireless charging device.
Preferably; power interface identification and protection circuit it is additionally provided with between power interface and electric power management circuit; can automatically identify and detect the state of Lighting interface and USB interface; if be detected that Lighting interface and USB interface band simultaneously is electrically interposed in; power automatically shutting down the power interface providing less input current; to avoid two interface short circuits to cause input power adapter to damage, and the interface with larger current is adopted to power to improve charging rate to wireless charging device.
Preferably, described USB interface includes MicroUSB interface or Type-CUSB interface.
Preferably, wireless charging device main body also includes rechargeable battery and battery charging and discharging management and protection circuit, and rechargeable battery is managed by battery charging and discharging and protects circuit to be connected with electric power management circuit, is conducive to mobile charging out of doors to use.
Preferably, wireless charging device main body being additionally provided with N number of USB charging output interface for wired charging, wherein, N is the integer more than or equal to 1.
Preferably, the outer surface of wireless charging device main body is additionally provided with the slipmat of corresponding solenoid position, it is to avoid when using wireless charging, and mobile equipment is positioned on wireless charging device, owing to tilting the problem causing mobile equipment to slide.
Preferably, rechargeable battery is poly-lithium battery.
The invention have the benefit that
(1) protection circuit it is provided with; can automatically identify and detect the state of Lighting interface and USB interface; if be detected that Lighting interface and USB interface band simultaneously is electrically interposed in; power automatically shutting down the power interface providing less input current; to avoid two interface short circuits to cause input power adapter to damage, and the interface with larger current is adopted to power to improve charging rate to wireless charging device；
(2) USB interface is MicroUSB interface or Type-CUSB interface, solves the drawback that there is presently no Type-CUSB interface for wireless charging device power input interface；
(3) adopt Lighting interface to be connected with power line with USB interface, improve the wireless charging device compatibility to different electrical power line；
(4) wireless charging device surface is provided with slipmat, is conducive to avoiding equipment landing when wireless charging；
(5) it is provided with rechargeable battery, can use as portable power source, it is to avoid tradition needs there is being the local use of commercial power supply；
(6) it is provided with some charging inlets, wireless charging function was both provided, wired mode can be adopted again to be charged, easy to use.
Accompanying drawing explanation
Fig. 1 is the circuit structure block diagram of the present invention；
Fig. 2 is the circuit structure block diagram with rechargeable battery of the present invention；
Fig. 3 is the exterior mechanical structure chart of the present invention；
In figure, 101-wireless charging device body, 102-solenoid; 103-reserve of electricity display lamp, 104-power interface, 105-charging status signal display lamp; 106-USB charges output interface, 111-wireless charging control chip and circuit, 112-electric power management circuit; 113-drive circuit; 114-power interface identification and protection circuit, 115-USB interface, 116-Lighting interface; 117-rechargeable battery, the management of 118-battery charging and discharging and protection circuit.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described in further detail, but protection scope of the present invention is not limited to the following stated.
Such as Fig. 1, shown in Fig. 3, there is the wireless charging device of Lighting interface and USB interface, including wireless charging device main body 101 and be located at the power interface 104 in wireless charging device main body 101, described wireless charging device main body 101 includes electric power management circuit 112, wireless charging control chip and circuit 111, drive circuit 113 and solenoid 102, described power interface 104 includes Lighting interface 116 and usb 1 15, Lighting interface 116 and usb 1 15 provide power supply by the internal circuit that electric power management circuit 112 is whole wireless charging device main body 101, wireless charging control chip is connected with solenoid 102 by drive circuit 113 with circuit 114, wireless charging device main body 101 outer surface is additionally provided with charging status signal display lamp 105.
In the present invention, wireless charging device main body 101 comprises two kinds of interfaces, and a kind of is traditional usb 1 15, and a kind of is the Lighting interface 116 risen at present, improves the wireless charging device compatibility to distinct interface power line.The application surface is provided with some USB charging output interface 106 simultaneously, while providing wireless charging, may also provide wired charging, it is to avoid tradition can only supply the drawback that a mobile terminal device is charged.
Preferably; power interface identification and protection circuit 114 it is additionally provided with between power interface 104 and electric power management circuit 112; can automatically identify and detect Lighting interface 116 and the state of usb 1 15; if be detected that Lighting interface 116 and usb 1 15 band simultaneously are electrically interposed in; power automatically shutting down the power interface providing less input current; to avoid two interface short circuits to cause input power adapter to damage, and the interface with larger current is adopted to power to improve charging rate to wireless charging device.
Preferably, described usb 1 15 includes MicroUSB interface or Type-CUSB interface.
Preferably; as shown in Figure 2; wireless charging device main body 101 also includes rechargeable battery 117 and battery charging and discharging management and protection circuit 118, and rechargeable battery 117 is managed by battery charging and discharging and protects circuit 118 to be connected with electric power management circuit 112, is conducive to mobile charging out of doors to use.
Preferably, wireless charging device main body 101 being additionally provided with N number of USB charging output interface 106 for wired charging, wherein, N is the integer more than or equal to 1.
Preferably, wireless charging device body 101 is additionally provided with the reserve of electricity display lamp 103 for showing electric quantity of rechargeable battery.
Preferably, the outer surface of wireless charging device main body 101 is additionally provided with the slipmat of corresponding solenoid 102 position, it is to avoid when using wireless charging, and mobile equipment is positioned on wireless charging device, owing to tilting the problem causing mobile equipment to slide.
Preferably, rechargeable battery 117 is poly-lithium battery.
Embodiment described above only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (7)
1. there is the wireless charging device of Lighting interface and USB interface, it is characterized in that, including wireless charging device main body and be located at the power interface in wireless charging device main body, described wireless charging device main body includes electric power management circuit, wireless charging control chip and circuit, drive circuit and solenoid, described power interface includes Lighting interface and USB interface, Lighting interface and USB interface provide power supply by the internal circuit that electric power management circuit is whole wireless charging device main body, wireless charging control chip is connected with solenoid by drive circuit with circuit, wireless charging device body outer surface is additionally provided with charging status signal display lamp.
2. there is the wireless charging device of Lighting interface and USB interface according to claim 1, it is characterised in that between power interface and electric power management circuit, be additionally provided with power interface identification and protection circuit.
3. there is the wireless charging device of Lighting interface and USB interface according to claim 1, it is characterised in that described USB interface includes MicroUSB interface or Type-CUSB interface.
4. there is the wireless charging device of Lighting interface and USB interface according to claim 1; it is characterized in that; wireless charging device main body also includes rechargeable battery and battery charging and discharging management and protection circuit, and rechargeable battery is managed by battery charging and discharging and protects circuit to be connected with electric power management circuit.
5. there is the wireless charging device of Lighting interface and USB interface according to claim 1, it is characterised in that being additionally provided with N number of USB charging output interface for wired charging in wireless charging device main body, wherein, N is the integer more than or equal to 1.
6. there is the wireless charging device of Lighting interface and USB interface according to claim 1, it is characterised in that the outer surface of wireless charging device main body is additionally provided with the slipmat of corresponding solenoid position.
7. there is the wireless charging device of Lighting interface and USB interface according to claim 1, it is characterised in that rechargeable battery is poly-lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295141.XA CN105720667B (en) | 2016-05-06 | 2016-05-06 | Wireless charging equipment with L lighting interface and USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295141.XA CN105720667B (en) | 2016-05-06 | 2016-05-06 | Wireless charging equipment with L lighting interface and USB interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105720667A true CN105720667A (en) | 2016-06-29 |
| CN105720667B CN105720667B (en) | 2018-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295141.XA Active CN105720667B (en) | 2016-05-06 | 2016-05-06 | Wireless charging equipment with L lighting interface and USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105720667B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001288A (en) * | 2018-01-08 | 2018-05-08 | 内蒙古聚能节能服务有限公司 | A kind of wireless transmission converter for charging pile |
| WO2020187172A1 (en) * | 2019-03-19 | 2020-09-24 | 华为技术有限公司 | Peripheral device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5477128A (en) * | 1993-07-30 | 1995-12-19 | Technical Associates Co., Ltd. | Automatic charging apparatus |
| CN203660579U (en) * | 2013-12-02 | 2014-06-18 | 宁波一凯电子有限公司 | Mobile power supply |
| CN204681137U (en) * | 2015-06-18 | 2015-09-30 | 深圳市好成功科技有限公司 | A kind of onboard wireless cradle |
| CN205092626U (en) * | 2015-11-16 | 2016-03-16 | 东莞市鼎友实业有限公司 | General charging seat of rail mounted |
| CN205583786U (en) * | 2016-05-06 | 2016-09-14 | 宁波力芯科信息科技有限公司 | Wireless charging equipment with lighting interface and USB interface |
-
2016
- 2016-05-06 CN CN201610295141.XA patent/CN105720667B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5477128A (en) * | 1993-07-30 | 1995-12-19 | Technical Associates Co., Ltd. | Automatic charging apparatus |
| CN203660579U (en) * | 2013-12-02 | 2014-06-18 | 宁波一凯电子有限公司 | Mobile power supply |
| CN204681137U (en) * | 2015-06-18 | 2015-09-30 | 深圳市好成功科技有限公司 | A kind of onboard wireless cradle |
| CN205092626U (en) * | 2015-11-16 | 2016-03-16 | 东莞市鼎友实业有限公司 | General charging seat of rail mounted |
| CN205583786U (en) * | 2016-05-06 | 2016-09-14 | 宁波力芯科信息科技有限公司 | Wireless charging equipment with lighting interface and USB interface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001288A (en) * | 2018-01-08 | 2018-05-08 | 内蒙古聚能节能服务有限公司 | A kind of wireless transmission converter for charging pile |
| WO2020187172A1 (en) * | 2019-03-19 | 2020-09-24 | 华为技术有限公司 | Peripheral device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105720667B (en) | 2018-08-17 |
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Effective date of registration: 20220517 Address after: 518000 115, building 8, Panshan Yujing garden, Jiangbian community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen weihonggao Electronic Technology Co.,Ltd. Address before: Room 2-16-2, Pioneering Building, Academician Road, Ningbo High-tech Zone, Zhejiang 315040 Patentee before: Ningbo LikeTek information technology company |