CN204012793U - Wireless charger - Google Patents
Wireless charger Download PDFInfo
- Publication number
- CN204012793U CN204012793U CN201420323403.5U CN201420323403U CN204012793U CN 204012793 U CN204012793 U CN 204012793U CN 201420323403 U CN201420323403 U CN 201420323403U CN 204012793 U CN204012793 U CN 204012793U
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- wireless charger
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- rectifier bridge
- electrochemical capacitor
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- 239000000919 ceramic Substances 0.000 claims abstract description 16
- 239000003990 capacitor Substances 0.000 claims description 15
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model is applicable to electronic applications, a kind of wireless charger is provided, described wireless charger comprises: ceramic package and with the detachable fixing wireless charging device of ceramic package, wherein, wireless charging device comprises: charging shell and be arranged on the radiating circuit in charging shell.The utlity model has easily changeable advantage.
Description
Technical field
The utility model belongs to electronic applications, relates in particular to a kind of wireless charger.
Background technology
Wireless charger refers to the equipment that utilizes electromagnetic wave induction principle to charge, and principle is similar to transformer.At sending and receiving end, respectively have a coil, transmitting terminal coil connects wired power generation electromagnetic signal, thereby the electromagnetic signal generation current of the coil-induced transmitting terminal of receiving terminal charges the battery.
Wireless charger refers to that charge power supply line that need not be traditional is connected to the charger on the terminal equipment that needs charging, adopted up-to-date wireless charging technology, wireless charging technology has obtained 20 patents in 2007, plurality of devices can be used wired charge condition of charging base station, mobile phone, MP3 player, electric tool and other a power supply adaptor can not exist.By using the magnetic field producing between coil, magical electric energy transmitting, inductance coupling high technology will become the bridge that connects charging base station and equipment.Current most of charger, for example iPod and iPhone, pass through the directly mode of contact of metal cords, gives the charging of equipment internal battery.The advantage of wireless charging technology is convenience and versatility.Shortcoming is exactly that efficiency is low and electric energy can only be provided.And the Dock connector of Apple not only provides electric energy, Voice & Video file can also be synchronized on equipment by USB interface simultaneously.But, wireless charging technology brings progressive still can to WiFi and battery technology.For the equipment that does not need transfer of data, this new technology will greatly reduce the quantity of the required various chargers of user.In addition, by adopting wireless charging technology, public charging of mobile devices station will likely become a reality.
In realizing the scheme of prior art, find that prior art exists following technical problem:
Shell and the wireless charging device of existing wireless charger are all structure as a whole, and this kind of structure is unfavorable for disassembling, assembling and replacing wireless charging device, and shell damages, and whole wireless charger needs to change.
Utility model content
The object of the utility model embodiment is to provide a kind of wireless charger, is intended to solve the not easily changeable problem of existing technical scheme wireless charger.
The utility model provides a kind of wireless charger, and described wireless charger comprises: ceramic package and with the detachable fixing wireless charging device of ceramic package, wherein, wireless charging device comprises: charging shell and be arranged on the radiating circuit in charging shell.
Optionally, being shaped as of described ceramic package: rectangle, square or circular.
Optionally, the thickness of described ceramic package is less than 2cm.
Optionally, described radiating circuit comprises: transmitting coil T1, rectifier bridge, electrochemical capacitor, resistance, integrated regulator, light-emitting diode; Wherein, One end of one end contact resistance R1 on the former limit of transmitting coil T1, the other end of R1 connects the first port of rectifier bridge; The second port of rectifier bridge connects the first port of integrated regulator; The 3rd port of rectifier bridge connects the other end of the rim of transmitting coil T1; The 4th port of rectifier bridge connects the negative pole of power supply; The two ends of electrochemical capacitor C1 and electrochemical capacitor C2 are connected respectively the first port and the power cathode of integrated regulator; The second port ground connection of integrated regulator, the 3rd port of integrated regulator connects positive source; The two ends of electrochemical capacitor C3 and electrochemical capacitor C4 are connected respectively positive pole and the power cathode of power supply; One end of resistance R 2 connects positive source, and the other end is connected with the positive pole of light-emitting diode D1, and the negative pole of light-emitting diode is connected with power cathode.
In the utility model embodiment, the technical scheme that the utility model provides provides a kind of wireless charger, has easily changeable advantage.
Accompanying drawing explanation
The structure chart of the wireless charger that Fig. 1 provides for the utility model;
Fig. 2 is the circuit diagram of the wireless charger that provides of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of wireless charger, this wireless charger as shown in Figure 1, comprise: ceramic package 101 and with the detachable fixing wireless charging device 102 of ceramic package 101, wherein, wireless charging device 102 comprises: charging shell and be arranged on the radiating circuit in charging shell.
The wireless charger that the utility model provides, ceramic package and wireless charging device are dismountable fixed structure, thus when wireless charging device damages, can directly change wireless charging device, also without changing ceramic package.
Optionally, the shape of above-mentioned ceramic package can be: rectangle, square or circular.
Optionally, the thickness of above-mentioned ceramic package is less than 2cm; It is that if exceed this distance, the effect of wireless charging can reduce greatly because wireless charging device must can be realized wireless charging in certain distance that this thickness is set.
Optionally, above-mentioned radiating circuit as shown in Figure 2, comprising: transmitting coil T1, rectifier bridge, electrochemical capacitor, resistance, integrated regulator, light-emitting diode; Wherein, One end of one end contact resistance R1 on the former limit of transmitting coil T1, the other end of R1 connects the first port of rectifier bridge; The second port of rectifier bridge connects the first port of integrated regulator; The 3rd port of rectifier bridge connects the other end of the rim of transmitting coil T1; The 4th port of rectifier bridge connects the negative pole of power supply; The two ends of electrochemical capacitor C1 and electrochemical capacitor C2 are connected respectively the first port and the power cathode of integrated regulator; The second port ground connection of integrated regulator, the 3rd port of integrated regulator connects positive source; The two ends of electrochemical capacitor C3 and electrochemical capacitor C4 are connected respectively positive pole and the power cathode of power supply; One end of resistance R 2 connects positive source, and the other end is connected with the positive pole of light-emitting diode D1, and the negative pole of light-emitting diode is connected with power cathode.
Proof, the time that adopts radiating circuit as shown in Figure 2 can greatly accelerate wireless charging, for regular handset, can be full of, so it has advantages of the charging interval of quickening for about 40 minutes by experiment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a wireless charger, is characterized in that, described wireless charger comprises: ceramic package and with the detachable fixing wireless charging device of ceramic package, wherein, wireless charging device comprises: charging shell and be arranged on the radiating circuit in charging shell.
2. wireless charger according to claim 1, is characterized in that, being shaped as of described ceramic package: rectangle, square or circular.
3. wireless charger according to claim 1, is characterized in that, the thickness of described ceramic package is less than 2cm.
4. wireless charger according to claim 1, is characterized in that, described radiating circuit comprises: transmitting coil T1, rectifier bridge, electrochemical capacitor, resistance, integrated regulator, light-emitting diode; Wherein, One end of one end contact resistance R1 on the former limit of transmitting coil T1, the other end of R1 connects the first port of rectifier bridge; The second port of rectifier bridge connects the first port of integrated regulator; The 3rd port of rectifier bridge connects the other end of the rim of transmitting coil T1; The 4th port of rectifier bridge connects the negative pole of power supply; The two ends of electrochemical capacitor C1 and electrochemical capacitor C2 are connected respectively the first port and the power cathode of integrated regulator; The second port ground connection of integrated regulator, the 3rd port of integrated regulator connects positive source; The two ends of electrochemical capacitor C3 and electrochemical capacitor C4 are connected respectively positive pole and the power cathode of power supply; One end of resistance R 2 connects positive source, and the other end is connected with the positive pole of light-emitting diode D1, and the negative pole of light-emitting diode is connected with power cathode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323403.5U CN204012793U (en) | 2014-06-17 | 2014-06-17 | Wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323403.5U CN204012793U (en) | 2014-06-17 | 2014-06-17 | Wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012793U true CN204012793U (en) | 2014-12-10 |
Family
ID=52052735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323403.5U Expired - Fee Related CN204012793U (en) | 2014-06-17 | 2014-06-17 | Wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451809A (en) * | 2016-11-24 | 2017-02-22 | 上海电机学院 | Portable wireless charging film with protective circuit |
| IT201700042869A1 (en) * | 2017-04-19 | 2018-10-19 | Gs Luxury Group S P A | Ceramic tile with induction charger |
-
2014
- 2014-06-17 CN CN201420323403.5U patent/CN204012793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451809A (en) * | 2016-11-24 | 2017-02-22 | 上海电机学院 | Portable wireless charging film with protective circuit |
| IT201700042869A1 (en) * | 2017-04-19 | 2018-10-19 | Gs Luxury Group S P A | Ceramic tile with induction charger |
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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: 20141210 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |