CN105680537A - Wireless mobile phone charging apparatus - Google Patents
Wireless mobile phone charging apparatus Download PDFInfo
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- CN105680537A CN105680537A CN201410676154.2A CN201410676154A CN105680537A CN 105680537 A CN105680537 A CN 105680537A CN 201410676154 A CN201410676154 A CN 201410676154A CN 105680537 A CN105680537 A CN 105680537A
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- mobile phone
- electric energy
- energy receiver
- phone body
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Abstract
The invention relates to a wireless mobile phone charging apparatus. The wireless mobile phone charging apparatus is characterized by comprising an electric energy transmitter (1) and an electric energy receiver (2), wherein the electric energy receiver (2) is mounted in the back surface of a mobile phone body (3); a charging terminal is arranged in the back cover of the mobile phone body (3) and is connected with the electric energy receiver (2); and the fully-installed mobile phone body (3) can be automatically charged when the mobile phone body (3) is put on the electric energy transmitter (1). The mobile phone can be charged conveniently and instantly by the wireless mobile phone charging apparatus, so that a function of replacing wired charging by wireless charging is realized.
Description
Technical field
The present invention 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 life-time service process, various data wires are 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 problem to be solved in the present invention there is provided a kind of wireless phone charging device, and this wireless charging device replaces data wire charger so that it is becomes a kind of novel radio charging equipment for mobile phone.
The technical scheme is that a kind of wireless phone charging device, it is characterised by 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, having 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.
The invention discloses a kind of wireless phone charging device, it is characterized in that described electrical energy transmitter (1) includes alternating current 220V and turns 15V transformator, rectifier bridge, 100UH inductance, field effect transistor, diode, electromagnetic oscillation coil and resonance safety electric capacity, 220V alternating current becomes 15V low-voltage alternating-current through transformer pressure-reducing, the rectified bridge rectification of low-voltage AC, the unidirectional current obtained after rectifying and wave-filtering becomes high-frequency alternating current in alternately opening of two field effect transistor under shutoff, 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 invention discloses a kind of wireless phone charging device, it is characterized in that described electric energy receiver (2) includes electromagnetic oscillation 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 oscillation coil and resonant capacitance, the electric energy being coupled to receive passes through rectifier bridge, high-frequency ac is become direct current by rectifier bridge, unidirectional 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 invention 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 that electric energy receiver (2) is coupled by coil, 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 extends the service life that mobile phone charging tail is inserted, and is a kind of very convenient charging device efficiently.
The Advantageous Effects of the present invention: because installing ultra-thin electric energy receiver (2) on wireless phone charging device mobile phone body (3) additional, electric energy receiver (2) is placed in inside mobile phone body (3) bonnet, do not affect the appearance and normally use, when mobile phone electricity deficiency, 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 reaching wireless charging to substitute the function of wired charging.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of wireless phone charging device of the present invention;
Accompanying drawing 2 is electrical energy transmitter (1) circuit theory diagrams of a kind of wireless phone charging device of the present invention;
Accompanying drawing 3 is electric energy receiver (2) circuit theory diagrams of a kind of wireless phone charging device of the present invention;
Accompanying drawing 4 is electrical energy transmitter (1) structural representation of a kind of wireless phone charging device of the present invention;
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 invention;
Accompanying drawing 6 is the outward appearance mobile phone Facad structure schematic diagram of a kind of wireless phone charging device of the present invention;
In accompanying drawing: 1-is electrical energy transmitter; 2-is electric energy receiver; 3-is mobile phone body. .
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
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, having 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. electrical energy transmitter 1 includes alternating current 220V and turns 15V transformator, rectifier bridge, 100UH inductance, field effect transistor, diode, electromagnetic oscillation coil and resonance safety electric capacity, 220V alternating current becomes 15V low-voltage alternating-current through transformer pressure-reducing, the rectified bridge rectification of low-voltage AC, the unidirectional current obtained after rectifying and wave-filtering becomes high-frequency alternating current in alternately opening of two field effect transistor under shutoff, 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 includes electromagnetic oscillation 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 oscillation coil and resonant capacitance, the electric energy being coupled to receive passes through rectifier bridge, high-frequency ac is become direct current by rectifier bridge, unidirectional 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. mobile phone body 3 back side is provided with ultra-thin electric energy receiver 2, and electric energy receiver 2 is placed in inside mobile phone body 3 bonnet.
Embodiment 2: referring to Fig. 1, the present invention is a kind of wireless phone charging device, in the electrical energy transmitter 1 of Mobile phone wireless charging device, electric energy is transferred to electric energy receiver 2 by the form of electromagentic resonance, 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 electrical energy transmitter 1 just can automatic charging.
Referring to Fig. 2 and Fig. 4, the present invention is a kind of wireless phone charging device, electrical energy transmitter 1 converts electrical energy into magnetic energy based on self-oscillation and magnetic resonance principle, transmitted by inductance and Capacitance Coupled, electrical energy transmitter 1 resonance coil adopts diameter 0.2cm enamel-covered wire, use mosquito incense winding process that coil is coiled into the circular coil of diameter 10cm, resonant capacitance sampling safety electric capacity, by AC220V--AC15V transformator, 220V alternating current is become 15V low-voltage AC, rectifier bridge rectification post filtering obtains unidirectional current, unidirectional current becomes high-frequency alternating current in alternately opening of two field effect transistor under shutoff, resonance coil and electric capacity produce vibration under the effect of high-frequency ac, now electromagnetic energy can pass through air dielectric transmission to electric energy receiver 2.
Embodiment 3: referring to Fig. 3, the present invention is a kind of wireless phone charging device, electric energy receiver 2 includes the straight through 5cm electromagnetic oscillation coil of diameter 0.1mm enamel-covered 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, unidirectional 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: referring to Fig. 5 and Fig. 6, the present invention 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 that electric energy receiver 2 is coupled by coil, electric energy after coupling is converted to the rated value of mobile phone body 3 charging, the present invention thoroughly abandons data wire, not only extend the service life that mobile phone charging tail is inserted, and be convenient and swift, because installing ultra-thin electric energy receiver 2 in wireless phone charging device mobile phone body 3 additional, electric energy receiver 2 is placed in inside mobile phone body 3 bonnet, do not affect the appearance and normally use.
Because the present invention 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 deficiency, 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 realizing wireless charging to substitute the function of wired charging.
Claims (4)
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, having 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.
2. a kind of wireless phone charging device described in claim 1, it is characterized in that described electrical energy transmitter (1) includes alternating current 220V and turns 15V transformator, rectifier bridge, 100UH inductance, field effect transistor, diode, electromagnetic oscillation coil and resonance safety electric capacity, 220V alternating current becomes 15V low-voltage alternating-current through transformer pressure-reducing, the rectified bridge rectification of low-voltage AC, the unidirectional current obtained after rectifying and wave-filtering becomes high-frequency alternating current in alternately opening of two field effect transistor under shutoff, 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).
3. a kind of wireless phone charging device described in claim 1, it is characterized in that described electric energy receiver (2) includes electromagnetic oscillation 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 oscillation coil and resonant capacitance, the electric energy being coupled to receive passes through rectifier bridge, high-frequency ac is become direct current by rectifier bridge, unidirectional 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.
4. a kind of wireless phone charging device described in claim 1, it is characterized in that described mobile phone body (3) back side is provided with ultra-thin electric energy receiver (2), electric energy receiver (2) is placed in inside mobile phone body (3) bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676154.2A CN105680537A (en) | 2014-11-22 | 2014-11-22 | Wireless mobile phone charging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676154.2A CN105680537A (en) | 2014-11-22 | 2014-11-22 | Wireless mobile phone charging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105680537A true CN105680537A (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410676154.2A Pending CN105680537A (en) | 2014-11-22 | 2014-11-22 | Wireless mobile phone charging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105680537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451703A (en) * | 2016-11-24 | 2017-02-22 | 上海电机学院 | Universal wireless charge system |
-
2014
- 2014-11-22 CN CN201410676154.2A patent/CN105680537A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451703A (en) * | 2016-11-24 | 2017-02-22 | 上海电机学院 | Universal wireless charge system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
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| WD01 | Invention patent application deemed withdrawn after publication |