CN203859336U - Mobile wireless transmission power supply socket - Google Patents
Mobile wireless transmission power supply socket Download PDFInfo
- Publication number
- CN203859336U CN203859336U CN201420197654.3U CN201420197654U CN203859336U CN 203859336 U CN203859336 U CN 203859336U CN 201420197654 U CN201420197654 U CN 201420197654U CN 203859336 U CN203859336 U CN 203859336U
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- China
- Prior art keywords
- socket
- power supply
- power
- electric energy
- mobile wireless
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 230000006698 induction Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 10
- 230000032683 aging Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model provides a wireless transmission power supply socket, which mainly comprises a switch capable of wirelessly receiving power and power supply coils among floors. The socket end is provided with a power request emission switch, in the case when power needs to be on, the switch is pressed to send a request signal, the power supply coil buried underground receives the request signals, and the socket coil begins to receive the power. In the case when power needs to be off, the power-off signal is sent, the power supply coil stops providing power for the socket after the power-off signal is received, and false electric shock of kids at home can be prevented. As the electric energy of the socket of the utility model is wirelessly transmitted, the socket can be placed at any place in the room. The wireless power supply socket can be connected with the prior any wired electrical appliance for power supply, transition from the wired to the wireless can be realized, problems that wiring in the room is messy, the position of the electrical appliance is fixed and the like can be solved, a large amount of wire is saved, hidden dangers caused by aging of the wire can be reduced, and the wireless transmission power supply socket has the advantages of being safe, portable and flexible in use.
Description
Technical field
The utility model belongs to electrical engineering field, relates to wireless power transmission equipment, is specially a kind of mobile wireless transmission of electricity supply socket.
Background technology
Wireless power transmission technology, as a kind of new electric energy transmission technology, makes people in electrification life, break away from the constraint of electric wire.Assistant professor MarinSoljacic research group of department of physics of in November, 2006 Massachusetts Institute Technology (MIT) has proposed magnetic coupling harmonic technology, and has carried out experimental verification in June, 2007, and the 2.16m of being separated by lights a 60W bulb every sky.
Summary of the invention
The purpose of this utility model is to provide a kind of supply socket that utilizes wireless power transmission technology.
The utility model is to adopt following technical scheme to realize:
A mobile wireless transmission of electricity supply socket, comprises socket end and feeder ear; Described feeder ear comprises current supply circuit, is serially connected with high frequency electric source, data sink, resistance, power supply electric energy induction coil and capacitor C s in described current supply circuit; Described socket end comprises load circuit, is serially connected with and receives electric energy induction coil, data sending apparatus, power request emission switch, resistance, load jack and capacitor C in described load circuit
2.
During work, socket end has a power request emission switch, in load jack, inserts load, presses power request emission switch when needs are switched on, now, and capacitor C in load circuit
2electric discharge, data sending apparatus sends request signal, data sink in current supply circuit receives after request signal, makes current supply circuit conducting, under the effect of high frequency electric source, power supply electric energy induction coil forms a radiationless magnetic field around, this magnetic field be used for and load circuit in reception electric energy induction coil contact, excite it to produce magnetic coupling resonance, generation current, power to the load, simultaneously to capacitor C
2charging.When not making electricity consumption, close power request emission switch, data sending apparatus stops sending request signal, and data sink, after not receiving request signal, disconnects current supply circuit.
The utility model wireless power transmission socket is exactly the transmission that Applied Physics principle has realized non-radiation type wireless energy, the resonance object of two same frequencys will produce very strong intercoupling, thereby between two articles, there is magnetic coupling resonance, realized the transmission of electric energy.
The utility model is wireless, and transmission of electricity supply socket has utilized wireless power transmission technology exactly, the danger that people are brought away from electric wire, have safe, convenient, use advantage flexibly, be a kind of environmental protection energy.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model.
Fig. 2 is power supply flow chart of the present utility model.
Fig. 3 is socket panel schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A mobile wireless transmission of electricity supply socket, comprises socket end and feeder ear; Described feeder ear comprises can buried current supply circuit, is serially connected with high frequency electric source, data sink, resistance R in described current supply circuit
l, power supply electric energy induction coil Ls and capacitor C s; Described socket end comprises load circuit, is serially connected with and receives electric energy induction coil L, data sending apparatus, power request emission switch, resistance (R in described load circuit
2and R
l2), load jack and capacitor C
2.Wherein, resistance R
l, capacitor C s, capacitor C
2, resistance R
2and R
l2concrete value those skilled in the art can select according to actual conditions.
The two ends of load jack be connected with voltmeter V in load circuit, as shown in Figure 3, the numerical value of voltmeter V can show real-time voltage by liquid crystal voltage display screen.Power request emission switch is used for controlling data sending apparatus and whether sends electric energy request signal, thereby the energising of controlling socket end whether.
During concrete enforcement, the frequency of described high frequency electric source is at 20kHz～500kHz.
The diameter of described power supply electric energy induction coil is 50～60 times of diameter that receive electric energy induction coil.That is to say, power supply electric energy induction coil diameter is larger, conventionally covers whole wireless power space, and socket end can be placed on optional position in room.
Described data sending apparatus can be infrared transmitter, and described data sink is infrared receiver transducer.
As shown in Figure 1, wireless power transmission adopt " magnetic coupling resonance " technology, the electric energy consuming only have 1,000,000 of traditional inductance coupling technique power supply technique/, when current supply circuit is switched on, it is emitting electromagnetic wave outwards, and just forms around a radiationless magnetic field.This magnetic field is used for and load circuit contact, excites the resonance that receives electric energy induction coil, thereby take very little consumption carrys out transmitting energy as cost.
As shown in Figure 2, socket end has a power request emission switch, presses switch and send request signal when needs are switched on, and buried power supply electric energy induction coil receives request signal, receives electric energy induction coil and starts to receive electric power.When not making electricity consumption, can close power request emission switch, power supply coil receives that cut-off signals stops, to socket power supply, can preventing child's error shock in family.
Because the electric energy of the utility model socket is by wireless transmission, so socket end can be placed on optional position in room.This radio source socket can be connected power supply with existing any wired electrical equipment, realized wired and wireless transition, the problems such as room wiring is in disorder, electrical equipment position is fixing have been solved simultaneously, not only saved a large amount of wire rods but also reduced the aging potential hazard of bringing of electric wire, have safe, portable, use advantage flexibly.
Claims (5)
1. a mobile wireless transmission of electricity supply socket, is characterized in that: comprise socket end and feeder ear; Described feeder ear comprises current supply circuit, is serially connected with high frequency electric source, data sink, resistance, power supply electric energy induction coil and capacitor C s in described current supply circuit; Described socket end comprises load circuit, is serially connected with and receives electric energy induction coil, data sending apparatus, power request emission switch, resistance, load jack and capacitor C in described load circuit
2.
2. mobile wireless according to claim 1 transmission of electricity supply socket, is characterized in that: the two ends of load jack be connected with voltmeter V in load circuit.
3. mobile wireless transmission of electricity supply socket according to claim 1 and 2, is characterized in that: the frequency of described high frequency electric source is at 20kHz～500kHz.
4. mobile wireless according to claim 3 transmission of electricity supply socket, is characterized in that: the diameter of described power supply electric energy induction coil is 50～60 times of diameter that receive electric energy induction coil.
5. mobile wireless transmission of electricity supply socket according to claim 4, is characterized in that: described data sending apparatus is infrared transmitter, and described data sink is infrared receiver transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197654.3U CN203859336U (en) | 2014-04-23 | 2014-04-23 | Mobile wireless transmission power supply socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197654.3U CN203859336U (en) | 2014-04-23 | 2014-04-23 | Mobile wireless transmission power supply socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859336U true CN203859336U (en) | 2014-10-01 |
Family
ID=51609177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420197654.3U Expired - Fee Related CN203859336U (en) | 2014-04-23 | 2014-04-23 | Mobile wireless transmission power supply socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016174644A1 (en) * | 2015-04-30 | 2016-11-03 | Eton Solutions Limited | Power supply control |
| CN109450112A (en) * | 2018-12-30 | 2019-03-08 | 苏州天为幕烟花科技有限公司 | A kind of magnetic switch formula wireless power source Power Block |
| CN109494846A (en) * | 2018-12-30 | 2019-03-19 | 苏州天为幕烟花科技有限公司 | A kind of sliding rheostat wireless power source Power Block |
-
2014
- 2014-04-23 CN CN201420197654.3U patent/CN203859336U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016174644A1 (en) * | 2015-04-30 | 2016-11-03 | Eton Solutions Limited | Power supply control |
| US10211623B2 (en) | 2015-04-30 | 2019-02-19 | Eton Solutions Limited | Power supply control |
| CN109450112A (en) * | 2018-12-30 | 2019-03-08 | 苏州天为幕烟花科技有限公司 | A kind of magnetic switch formula wireless power source Power Block |
| CN109494846A (en) * | 2018-12-30 | 2019-03-19 | 苏州天为幕烟花科技有限公司 | A kind of sliding rheostat wireless power source Power Block |
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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: 20141001 |