CN204258401U - A kind of wireless phone charging device - Google Patents
A kind of wireless phone charging device Download PDFInfo
- Publication number
- CN204258401U CN204258401U CN201420709147.3U CN201420709147U CN204258401U CN 204258401 U CN204258401 U CN 204258401U CN 201420709147 U CN201420709147 U CN 201420709147U CN 204258401 U CN204258401 U CN 204258401U
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- CN
- China
- Prior art keywords
- mobile phone
- electric energy
- energy receiver
- phone body
- electrical energy
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of wireless phone charging device.Be characterised in that Mobile phone wireless charging device is made up of electrical energy transmitter (1) and electric energy receiver (2) two parts, electric energy receiver (2) is installed in mobile phone body (3) back side, have charging terminal to be connected with electric energy receiver (2) in mobile phone body (3) bonnet, mounted mobile phone body (3) is placed in just can automatic charging in electrical energy transmitter (1).Realize instant punching, thus reach the function that wireless charging substitutes wired charging.
Description
Technical field
The utility model relates to a kind of wireless phone charging device.
Background technology
At present, overwhelming majority charger for mobile phone all charges the phone with data wire, in Long-Time Service process, various data wire is woven together, carry to travelling and make troubles, simultaneously data wire insertion mobile phone charge port repeatedly extracting, can cause the damage in mobile phone hardware in the course of time.
Summary of the invention
The technical problems to be solved in the utility model there is provided a kind of wireless phone charging device, and this wireless charging device replaces data wire charger, becomes a kind of novel radio charging equipment for mobile phone.
The technical solution of the utility model is: a kind of wireless phone charging device, be characterised in that Mobile phone wireless charging device is made up of electrical energy transmitter (1) and electric energy receiver (2) two parts, electric energy receiver (2) is installed in mobile phone body (3) back side, have charging terminal to be connected with electric energy receiver (2) in mobile phone body (3) bonnet, mounted mobile phone body (3) is placed in just can automatic charging in electrical energy transmitter (1).
The utility model discloses a kind of wireless phone charging device, it is characterized in that described electrical energy transmitter (1) comprises alternating current 220V and turns 15V transformer, rectifier bridge, 100UH inductance, field effect transistor, diode, electromagnetic viscosimeter coil and resonance safety electric capacity, 220V alternating current becomes 15V low-voltage alternating-current through transformer pressure-reducing, low-voltage AC is through rectifier bridge rectification, the direct current obtained after rectifying and wave-filtering two field effect transistor alternately open shutoff under become high-frequency alternating current, resonance coil and resonant capacitance produce vibration under the effect of high-frequency ac, described electrical energy transmitter (1) is based on the principle of self-oscillation and magnetic resonance, by electric energy by air dielectric transmission to electric energy receiver (2).
The utility model discloses a kind of wireless phone charging device, it is characterized in that described electric energy receiver (2) comprises electromagnetic viscosimeter coil, resonant capacitance, rectifier bridge, 5V voltage stabilizing chip, resistance and electric capacity, the couple electrical energy that electrical energy transmitter (1) is launched by electromagnetic viscosimeter coil and resonant capacitance, the electric energy that coupling receives passes through rectifier bridge, high-frequency ac is become direct current by rectifier bridge, direct current sends into linear voltage decreasing chip by voltage stabilization at 5V, linear voltage decreasing chip voltage lead-out terminal is connected to mobile phone body (3) back side wireless charging terminal, described electric energy receiver (2) is based on coupled resonance principle, for mobile phone body (3) wireless charging.
The utility model discloses a kind of wireless phone charging device, it is characterized in that described mobile phone body (3) back side is provided with ultra-thin electric energy receiver (2), the charging terminal of electric energy receiver (2) is received on mobile phone body (3) charging terminal, the couple electrical energy that electrical energy transmitter (1) is launched by the mode of coil coupling by electric energy receiver (2), electric energy after coupling is converted to the rated value that mobile phone body (3) is charged
The utility model thoroughly abandons data wire, not only extends the useful life that mobile phone charging tail is inserted, and is a kind of very convenient charging device efficiently.
Advantageous Effects of the present utility model: because installing ultra-thin electric energy receiver (2) additional in wireless phone charging device mobile phone body (3), it is inner that electric energy receiver (2) is placed in mobile phone body (3) bonnet, do not affect the appearance and normally use, when mobile phone electricity is not enough, mobile phone body (3) can be placed in electrical energy transmitter (1), mobile phone is energy automatic charging just, also mobile phone body (3) can be placed in electrical energy transmitter (1) when not using mobile phone, realize instant punching, thus reach the function that wireless charging substitutes wired charging.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of wireless phone charging device of the present utility model;
Accompanying drawing 2 is electrical energy transmitter (1) circuit theory diagrams of a kind of wireless phone charging device of the present utility model;
Accompanying drawing 3 is electric energy receiver (2) circuit theory diagrams of a kind of wireless phone charging device of the present utility model;
Accompanying drawing 4 is electrical energy transmitter (1) structural representations of a kind of wireless phone charging device of the present utility model;
Accompanying drawing 5 is the outward appearance mobile phone back side and electric energy receiver (2) structural representation of a kind of wireless phone charging device of the present utility model;
Accompanying drawing 6 is outward appearance mobile phone Facad structure schematic diagrames of a kind of wireless phone charging device of the present utility model;
In accompanying drawing: 1-is electrical energy transmitter; 2-is electric energy receiver; 3-is mobile phone body.。
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1: a kind of wireless phone charging device, Mobile phone wireless charging device is made up of electrical energy transmitter 1 and electric energy receiver 2 two parts, electric energy receiver 2 is installed in mobile phone body 3 back side, have charging terminal to be connected with electric energy receiver 2 in mobile phone body 3 bonnet, mounted mobile phone body 3 is placed in just can automatic charging in electrical energy transmitter 1.Electrical energy transmitter 1 comprises alternating current 220V and turns 15V transformer, rectifier bridge, 100UH inductance, field effect transistor, diode, electromagnetic viscosimeter coil and resonance safety electric capacity, 220V alternating current becomes 15V low-voltage alternating-current through transformer pressure-reducing, low-voltage AC is through rectifier bridge rectification, the direct current obtained after rectifying and wave-filtering two field effect transistor alternately open shutoff under become high-frequency alternating current, resonance coil and resonant capacitance produce vibration under the effect of high-frequency ac, described electrical energy transmitter 1 is based on the principle of self-oscillation and magnetic resonance, by electric energy by air dielectric transmission to electric energy receiver 2.Electric energy receiver 2 comprises electromagnetic viscosimeter coil, resonant capacitance, rectifier bridge, 5V voltage stabilizing chip, resistance and electric capacity, the couple electrical energy that electrical energy transmitter 1 is launched by electromagnetic viscosimeter coil and resonant capacitance, the electric energy that coupling receives passes through rectifier bridge, high-frequency ac is become direct current by rectifier bridge, direct current sends into linear voltage decreasing chip by voltage stabilization at 5V, linear voltage decreasing chip voltage lead-out terminal is connected to mobile phone body 3 back side wireless charging terminal, described electric energy receiver 2, based on coupled resonance principle, is mobile phone body 3 wireless charging.Mobile phone body 3 back side is provided with ultra-thin electric energy receiver 2, and it is inner that electric energy receiver 2 is placed in mobile phone body 3 bonnet.
Embodiment 2: see Fig. 1, the utility model is a kind of wireless phone charging device, the form powered on by electromagentic resonance in the electrical energy transmitter 1 of Mobile phone wireless charging device is transferred to electric energy receiver 2, mobile phone body 3 is provided with electric energy receiver 2, electric energy receiver 2 is located at mobile phone body 3 bonnet inside and fits with battery of mobile phone, and the mobile phone body 3 after installing is placed in just can automatic charging in electrical energy transmitter 1.
See Fig. 2 and Fig. 4, the utility model is a kind of wireless phone charging device, electric energy conversion is become magnetic energy based on self-oscillation with magnetic resonance principle by electrical energy transmitter 1, by inductance and capacitive coupling transmission, electrical energy transmitter 1 resonance coil adopts diameter 0.2cm enamelled wire, mosquito-repellent incense winding process is used coil to be coiled into the circular coil of diameter 10cm, resonant capacitance sampling safety electric capacity, by AC 220V--AC 15V transformer, 220V alternating current is become 15V low-voltage AC, rectifier bridge rectification post filtering obtains direct current, direct current two field effect transistor alternately open shutoff under become high-frequency alternating current, resonance coil and electric capacity produce vibration under the effect of high-frequency ac, now electromagnetic energy can by air dielectric transmission to electric energy receiver 2.
Embodiment 3: see Fig. 3, the utility model is a kind of wireless phone charging device, electric energy receiver 2 comprises the straight through 5cm electromagnetic viscosimeter coil of diameter 0.1mm enamelled wire coiling, resonance safety electric capacity, rectifier bridge, 5V voltage stabilizing chip, resistance and electric capacity, electric energy receiver 2 is affixed on mobile phone body 3 back side, by rectifier bridge rectification after the couple electrical energy that electrical energy transmitter 1 is launched by ultra-thin electromagnetic oscillator coil and resonance safety electric capacity, high-frequency ac is become direct current by rectifier bridge, direct current sends into linear voltage decreasing chip by voltage stabilization at 5V, linear voltage decreasing chip voltage lead-out terminal is connected to mobile phone body 3 back side wireless charging terminal.
Embodiment 4: see Fig. 5 and Fig. 6, the utility model is a kind of wireless phone charging device, mobile phone body 3 back side is provided with electric energy receiver 2, the charging terminal of electric energy receiver 2 is received on mobile phone body 3 charging terminal, the couple electrical energy that electrical energy transmitter 1 is launched by the mode of coil coupling by electric energy receiver 2, electric energy after coupling is converted to the rated value that mobile phone body 3 is charged, the present invention thoroughly abandons data wire, not only extend the useful life that mobile phone charging tail is inserted, and be convenient and swift, because installing ultra-thin electric energy receiver 2 additional in wireless phone charging device mobile phone body 3, it is inner that electric energy receiver 2 is placed in mobile phone body 3 bonnet, do not affect the appearance and normally use.
Because the utility model utilizes the electric energy receiver 2 being affixed on the mobile phone back side to mobile phone body 3 wireless charging, when mobile phone electricity is not enough, can mobile phone body 3 be placed in electrical energy transmitter 1, mobile phone is energy automatic charging just, also can mobile phone body 3 be placed in electrical energy transmitter 1 when not using mobile phone, realize instant filling, thus realize the function that wireless charging substitutes wired charging.
Claims (3)
1. a wireless phone charging device, it is characterized in that Mobile phone wireless charging device is made up of electrical energy transmitter (1) and electric energy receiver (2) two parts, electric energy receiver (2) is installed in mobile phone body (3) back side, have charging terminal to be connected with electric energy receiver (2) in mobile phone body (3) bonnet, mounted mobile phone body (3) is placed in electrical energy transmitter (1) just can automatic charging, described electrical energy transmitter (1) comprises alternating current 220V and turns 15V transformer, rectifier bridge, 100UH inductance, field effect transistor, diode, electromagnetic viscosimeter coil and resonance safety electric capacity, 220V alternating current becomes 15V low-voltage alternating-current through transformer pressure-reducing, low-voltage AC is through rectifier bridge rectification, the direct current obtained after rectifying and wave-filtering two field effect transistor alternately open shutoff under become high-frequency alternating current, resonance coil and resonant capacitance produce vibration under the effect of high-frequency ac, described electrical energy transmitter (1) is based on the principle of self-oscillation and magnetic resonance, by electric energy by air dielectric transmission to electric energy receiver (2).
2. according to a kind of wireless phone charging device according to claim 1, it is characterized in that described electric energy receiver (2) comprises electromagnetic viscosimeter coil, resonant capacitance, rectifier bridge, 5V voltage stabilizing chip, resistance and electric capacity, the couple electrical energy that electrical energy transmitter (1) is launched by electromagnetic viscosimeter coil and resonant capacitance, the electric energy that coupling receives passes through rectifier bridge, high-frequency ac is become direct current by rectifier bridge, direct current sends into linear voltage decreasing chip by voltage stabilization at 5V, linear voltage decreasing chip voltage lead-out terminal is connected to mobile phone body (3) back side wireless charging terminal, described electric energy receiver (2) is based on coupled resonance principle, for mobile phone body (3) wireless charging.
3. according to a kind of wireless phone charging device according to claim 1, it is characterized in that described mobile phone body (3) back side is provided with ultra-thin electric energy receiver (2), it is inner that electric energy receiver (2) is placed in mobile phone body (3) bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709147.3U CN204258401U (en) | 2014-11-22 | 2014-11-22 | A kind of wireless phone charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709147.3U CN204258401U (en) | 2014-11-22 | 2014-11-22 | A kind of wireless phone charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258401U true CN204258401U (en) | 2015-04-08 |
Family
ID=52962668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420709147.3U Expired - Fee Related CN204258401U (en) | 2014-11-22 | 2014-11-22 | A kind of wireless phone charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953667A (en) * | 2015-07-01 | 2015-09-30 | 苏州经贸职业技术学院 | Wireless charger |
| CN107425608A (en) * | 2016-05-24 | 2017-12-01 | 北京蓝光引力网络股份有限公司 | A kind of mobile phone wireless charging method |
-
2014
- 2014-11-22 CN CN201420709147.3U patent/CN204258401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953667A (en) * | 2015-07-01 | 2015-09-30 | 苏州经贸职业技术学院 | Wireless charger |
| CN107425608A (en) * | 2016-05-24 | 2017-12-01 | 北京蓝光引力网络股份有限公司 | A kind of mobile phone wireless charging method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171122 |