CN106300575A - Intelligence kitchen cabinet (kitchen countertops) wireless power supply system - Google Patents
Intelligence kitchen cabinet (kitchen countertops) wireless power supply system Download PDFInfo
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- CN106300575A CN106300575A CN201510324148.5A CN201510324148A CN106300575A CN 106300575 A CN106300575 A CN 106300575A CN 201510324148 A CN201510324148 A CN 201510324148A CN 106300575 A CN106300575 A CN 106300575A
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- wireless power
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Abstract
The present invention relates to a kind of intelligence kitchen cabinet (kitchen countertops) wireless power supply system, belong to wireless power field.System is received with wireless power including wireless power emission system；Described wireless power emission system includes table top of kitchen cabinet, non-radiative magnetic coupling panel, Base board of cupboard, drive shell, enters line socket and trough；Described wireless power receives system two kinds: receives system I and receives system II.Compared to existing technology, the present invention has feature simple to operate, that safety is high, work efficiency is high, working range is wide.
Description
Technical field
The invention belongs to wireless power field, particularly to a kind of kitchen cabinet wireless power supply system.
Background technology
Along with society constantly improves, living standard quickly improves, everybody increasingly pursues high-quality, easily and efficiently life style, is full of various household electrical appliance, such as: electric cooker, microwave oven, hot-water bottle, baking box, electric frying pan, coffee machine etc. in the kitchen of every family.But, the electrical equipment that we currently use is substantially the traditional wired power supply mode of employing and is powered.Can meet several electrical equipment unavoidably when use simultaneously, the most not only insert row can be caused to damage because power is excessive, and hold fire hazardous, plug plug and be easier to cause the danger of electric shock when of getting wet on hand, the electric wire on kitchen cabinet also can seem the most in disorder.Although what we bought is high-grade kitchen cabinet, the electrical equipment of famous brand, as these in disorder electric wires and these potential danger make it lose due noble quality originally.
Traditional wire power supply mode, energy conversion efficiency is only 70%, and utilization rate of electrical is relatively low.So, this area is badly in need of a kind of new science and technology and is solved this present situation.
Summary of the invention
The technical problem to be solved: for shortcomings and deficiencies of the prior art, the present invention provides a kind of simple to operate, safety is high, work efficiency is high, working range is wide intelligent kitchen cabinet (kitchen countertops) wireless power supply system.
The present invention is designed such that
Intelligence kitchen cabinet (kitchen countertops) wireless power supply system, it is characterised in that: include that wireless power emission system receives system with wireless power；Described wireless power emission system includes table top of kitchen cabinet, non-radiative magnetic coupling panel, Base board of cupboard, drive shell, enters line socket and trough；Described table top of kitchen cabinet is positioned at wireless power emission system top, is positioned at non-radiative magnetic coupling panel top；Described non-radiative magnetic coupling panel is embedded in table top of kitchen cabinet, and non-radiative magnetic coupling panel itself contains three and drives coil and three resonators, and non-radiative coupling panel is provided with a road trough；Three described resonators are fitted with three corresponding driving coils respectively；Described Base board of cupboard is positioned at bottom non-radiative magnetic coupling panel, and Base board of cupboard is provided with drive shell；Described drive shell is internally provided with drive circuit, and drive shell is provided with into line socket；Described drive circuit is connected with entering line socket, and drive circuit is connected with non-radiative magnetic coupling panel by trough；
Described wireless power receives system two kinds: receives system I and receives system II；Described reception system I includes wireless power transmitter module, receives the receiver module of system I, and receiving system I for power is the electrical appliance of below 2000W, including receiving inductance coil, receiving circuit；Described inductance coil is connected with receiving circuit, and inductance coil is positioned at bottom electrical appliance with receiving circuit, and inductance coil is fitted in electrical appliance base top with receiving circuit；The described outfan receiving circuit is connected with the energization input of electrical appliance by trough；
Described reception system II includes that wireless power transmitter module, the receiver module of reception system II, reception system II are the electrical appliance of more than 2000W for power, including EMR electromagnetic resonance heating magnetic resistance；Described EMR electromagnetic resonance heating magnetic resistance is interlaminated by ferromagnetic material and nonferromagnetic material and is formed by stacking, EMR electromagnetic resonance heating magnetic resistance has three layers, two-layer is ferromagnetic material up and down, intermediate course is nonferromagnetic material, EMR electromagnetic resonance heating magnetic resistance is positioned at bottom electrical appliance, and EMR electromagnetic resonance heating magnetic resistance is fitted in electrical appliance base top.
Described drive circuit includes input block, electromagnetic interface filter, bridge rectifier, power factor control circuit, oscillating circuit, power amplifier, resonator, filter output circuit, wireless power transmitter module, drives coil and micro-control and treatment circuit.
Described input block, electromagnetic interface filter, bridge rectifier, power factor control circuit, oscillating circuit, power amplifier, resonator, filter output circuit, wireless power transmitter module, driving coil and micro-control and treatment circuit circulate connection successively；Described resonator, filter output circuit is connected with micro-control and treatment circuit.
By above-mentioned design, the present invention can bring following beneficial effect:
1, intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention can realize wireless power to multiple kitchens household electrical appliance simultaneously, does not has unnecessary wiring, simple to operate, easy to use, the most attractive in appearance, only need to introduce civil power from entering line socket.
2, intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention solves the high-power household electrical appliance in kitchen and uses the safety problem of initiation simultaneously, it is to avoid the electric shock problem that when people are in use because getting wet on hand, plug plug causes.
3, intelligence kitchen cabinet (kitchen countertops) the whole kitchen cabinet of wireless power supply system of the present invention includes an emission system: be made up of drive shell and non-radiative magnetic coupling panel, can be powered three kinds of high-power household electrical appliance in kitchen, can supply peak power is 4000W simultaneously；Two kinds receive system, and when three kinds of household electrical appliance work simultaneously, electric energy efficiency of transmission is 85%～90%, and receiving range is 40cm～50cm.Total system work efficiency is high, and working range is wide, is suitable for the needs of multiple occasion.
Accompanying drawing explanation
The invention will be further described with detailed description of the invention in explanation below in conjunction with the accompanying drawings:
Fig. 1 is the 3-D solid structure schematic diagram of intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention.
Fig. 2 is the structured flowchart of the drive circuit of intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention.
Fig. 3 is the planar structure schematic diagram of the reception system I of intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention.
Fig. 4 is the structured flowchart of the reception system I of intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention.
Fig. 5 is the operational module structural representation I of intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention.
Fig. 6 is the planar structure schematic diagram of the reception system II of intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention.
Fig. 7 is the structured flowchart of the reception system II of intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention.
Fig. 8 is the operational module structural representation II of intelligence kitchen cabinet (kitchen countertops) wireless power supply system of the present invention.
In figure 1 be table top of kitchen cabinet, 2 be non-radiative magnetic coupling panel, 3 be Base board of cupboard, 4 be drive shell, 5 be into line socket, 6 be trough, 7 be electrical appliance, 8 be receiving coil, 9 be receive circuit, 10 be electrical appliance base, 11 be wireless power transmitter module, 12 be the reception receiver module of system I, 13 be EMR electromagnetic resonance generate heat magnetic resistance, 14 be the receiver module of reception system II.
Detailed description of the invention
Intelligence kitchen cabinet (kitchen countertops) wireless power supply system as depicted, it is characterised in that: include that wireless power emission system receives system with wireless power；Described wireless power emission system includes table top of kitchen cabinet 1, non-radiative magnetic coupling panel 2, Base board of cupboard 3, drive shell 4, enters line socket 5 and trough 6；Described table top of kitchen cabinet 1 is positioned at wireless power emission system top, is positioned at non-radiative magnetic coupling panel 2 top；Described non-radiative magnetic coupling panel 2 is embedded in table top of kitchen cabinet 1, and non-radiative magnetic coupling panel 2 is internal drives coil and three resonators containing three, and non-radiative coupling panel 2 is provided with a road trough 6；Three described resonators are fitted with three corresponding driving coils respectively；Described Base board of cupboard 3 is positioned at bottom non-radiative magnetic coupling panel 2, and Base board of cupboard 3 is provided with drive shell 4；Described drive shell 4 is internally provided with drive circuit, and drive shell 4 is provided with into line socket 5；Described drive circuit is connected with entering line socket 5, and drive circuit is connected with non-radiative magnetic coupling panel 2 by trough 6；
Described wireless power receives system two kinds: receives system I and receives system II；Described reception system I includes wireless power transmitter module 11, receives the receiver module 12 of system I, receives system I and is used for the electrical appliance 7 that power is below 2000W, including receiving inductance coil 8, receiving circuit 9；Described inductance coil 8 is connected with receiving circuit 9, and inductance coil 8 is positioned at bottom electrical appliance 7 with receiving circuit 9, and inductance coil 8 is fitted in electrical appliance base 10 top with receiving circuit 9；The described outfan receiving circuit 9 is connected with the energization input of electrical appliance 7 by trough 6；
Described reception system II includes the receiver module 14 of wireless power transmitter module 11, reception system II, and reception system II is for the electrical appliance 7 that power is more than 2000W, including EMR electromagnetic resonance heating magnetic resistance 13；Described EMR electromagnetic resonance heating magnetic resistance 13 is interlaminated by ferromagnetic material and nonferromagnetic material and is formed by stacking, EMR electromagnetic resonance heating magnetic resistance 13 has three layers, two-layer is ferromagnetic material up and down, intermediate course is nonferromagnetic material, EMR electromagnetic resonance heating magnetic resistance 13 is positioned at bottom electrical appliance 7, and EMR electromagnetic resonance heating magnetic resistance 13 is fitted in electrical appliance base 10 top.
Described drive circuit includes input block, electromagnetic interface filter, bridge rectifier, power factor control circuit, oscillating circuit, power amplifier, resonator, filter output circuit, wireless power transmitter module, drives coil and micro-control and treatment circuit.
Described input block, electromagnetic interface filter, bridge rectifier, power factor control circuit, oscillating circuit, power amplifier, resonator, filter output circuit, wireless power transmitter module, driving coil and micro-control and treatment circuit circulate connection successively；Described resonator, filter output circuit is connected with micro-control and treatment circuit.
The drive part of intelligent kitchen cabinet (kitchen countertops) wireless power supply system as shown in Figure 1, including two parts: drive shell 4 and resonance portion.Drive shell 4 is internal containing one drive circuit, the less easy installation of size, and drive shell 4 is outside installs attaching plug, can be directly connected to civil power；Resonance portion contains three and drives coil and three resonators, and each resonator fits tightly with corresponding driving coil respectively, and resonance portion is connected with drive shell by trough.Household electrical appliance are put on three positions corresponding with resonance coil on table top of kitchen cabinet 1, just can use after energising, three kinds of household electrical appliance can be powered by this wireless power supply system simultaneously, the maximum power that 4000W can be provided, power supply maximum distance reaches 50cm, and electrical appliance mobile range is 2cm up and down.This set wireless power supply system utilization rate of electrical is high, automatically extraneous electrical equipment is identified, send almost without energy time unloaded, energy belongs to closure state, along with electrical equipment increases, the energy launched is consequently increased, when electrical appliance 7 is without electricity consumption, system is automatically into resting state, and when three kinds of high-power household electrical appliance use simultaneously, the highest energy conversion efficiency is up to 90%.After energising, quiescent dissipation power is 10W.
As in figure 2 it is shown, the drive circuit in intelligence kitchen cabinet (kitchen countertops) wireless power supply system is made up of input block, electromagnetic interface filter, full-bridge filter circuit, power factor control circuit, agitator, power amplifier, rectifying and wave-filtering output circuit, wireless power transmitter module, driving inductance coil and micro-control and treatment circuit.Wherein by entering the civil power that line socket 5 is introduced, enter input block, unidirectional current is obtained after electromagnetic interface filter, full-bridge filter circuit, ingoing power factor control circuit afterwards, improves input power factor, and the unidirectional current hereafter obtained vibrates through agitator, power amplifier is entered back into after producing required frequency of oscillation, being amplified its power processing, the voltage after rectifying and wave-filtering enters wireless power transmitter module afterwards, drives coil working.Power and the temperature of driving coil that wherein power amplifier is amplified by microprocessor control circuit detect, and play the effect of overload protection and high temperature protection.If the power that amplified device amplifies is excessive, or driving coil temperature too high, micro-control and treatment circuit will feed back to input and stop input, automatically disconnect.
As shown in Fig. 3,4,5, when the household electrical appliance of below 2000W are powered, use this non-radiating electromagnetic resonance technique.In figure, 11 is intelligence kitchen cabinet (kitchen countertops) wireless power transmitter module, and in figure, 12 is intelligence kitchen cabinet (kitchen countertops) wireless power receiver module.After wireless power transmitter module 11 is powered, it is the frequency electromagnetic waves of 800KHZ-1MHZ that drive circuit produces frequency, driving coil is made to be in resonant condition, now, drive circuit reaches resonance state with driving coil, drives coil to have the power transmission capabilities of maximum, and receiving the receiving coil 8 in the receiver module 12 of system I can be by the low-loss energy receiving maximum of magnetic resonance, export direct current by current rectifying and wave filtering circuit, supply household electrical appliance.Magnetic field in magnetic resonance is Guan Bi, can automatically identify electrical appliance, time unloaded; quiescent dissipation is at about 10W, and along with increasing of electrical appliance 7, the energy of transmitting also can accordingly increase; during over loading, transmitter module can be disconnected after automatically being identified by microprocessor controller automatically, plays a protective role.
In figure, AC is electric main, it is converted into direct current DC through transducer, drive wireless power supply system transmitting coil, produce alternating voltage AC, by non-radiating electromagnetic resonance principle, produce alternating voltage AC at receiving terminal receiving coil 8 two ends, after rectified filtering, it is converted into DC voltage DC, supplies household electrical appliance.
As shown in Fig. 6,7,8, when the household electrical appliance of more than 2000W are powered, use resonance magnetoresistive technologies.After wireless power transmitter module 11 is powered, coil 8 is driven to send the frequency electromagnetic waves that frequency is 800KHZ-1MHZ, use non-radiating electromagnetic resonance magnetoresistive technologies, magnetic resistance heat production is utilized after inductance magnetic saturation, magnetic energy is converted into heat energy, to household electrical appliance heat supply, reduce energy conversion process, decrease energy loss in mutual conversion process.
In figure, AC is electric main, is converted into direct current DC through transducer, drives wireless power supply system transmitting coil, produce alternating voltage AC, by non-radiating electromagnetic resonance heating reluctance principle, receiving terminal receives alternating voltage AC, and magnetoresistance material is directly to household electrical appliance heat supply simultaneously.
Operating frequency in the present invention is through theoretical reasoning and test of many times, the optimum resonant frequency scope finally verified.Transmitting terminal of the present invention uses unique EMR electromagnetic resonance body device, receiving terminal is respectively adopted non-radiating electromagnetic resonance and resonance magnetoresistive technologies, achieve the function of household electrical appliance high-power to multiple kitchens wireless power simultaneously, and by the low loss characteristic in its transmitting procedure, greatly improve efficiency of transmission and the transmission range of electric energy.
Claims (3)
1. intelligence kitchen cabinet (kitchen countertops) wireless power supply system, it is characterised in that: include that wireless power is launched
System receives system with wireless power；Described wireless power emission system includes table top of kitchen cabinet (1), non-radiative
Magnetic coupling panel (2), Base board of cupboard (3), drive shell (4), enter line socket (5) and trough (6)；Described
Table top of kitchen cabinet (1) is positioned at wireless power emission system top, is positioned at non-radiative magnetic coupling panel (2) top；Described
Non-radiative magnetic coupling panel (2) be embedded in table top of kitchen cabinet (1), non-radiative magnetic coupling panel (2) is internal containing three
Individual driving coil and three resonators, non-radiative coupling panel (2) is provided with a road trough (6)；Described
Three resonators are fitted with three corresponding driving coils respectively；Described Base board of cupboard (3) is positioned at non-radiative magnetic
Coupling panel (2) bottom, Base board of cupboard (3) is provided with drive shell (4)；Described drive shell (4) is internal to be set
Being equipped with drive circuit, drive shell (4) is provided with into line socket (5)；Described drive circuit with enter line socket (5
) connect, drive circuit is connected with non-radiative magnetic coupling panel (2) by trough (6)；
Described wireless power receives system two kinds: receives system I and receives system II；Described reception system
System I includes wireless power transmitter module (11), receives the receiver module (12) of system I, receives system I and is used for
Power is on the electrical appliance (7) of below 2000W, including receiving inductance coil (8), receiving circuit (9)；Described
Inductance coil (8) is connected with receiving circuit (9), and inductance coil (8) is positioned at electrical appliance (7) end with receiving circuit (9)
Portion, inductance coil (8) is fitted in electrical appliance base (10) top with receiving circuit (9)；Described reception circuit (9
) outfan be connected with the energization input of electrical appliance (7) by trough (6)；
Described reception system II includes wireless power transmitter module (11), receives the receiver module (14 of system II
), reception system II is for the electrical appliance (7) that power is more than 2000W, including EMR electromagnetic resonance heating magnetic resistance (13
)；Described EMR electromagnetic resonance heating magnetic resistance (13) is interlaminated by ferromagnetic material and nonferromagnetic material and is formed by stacking,
EMR electromagnetic resonance heating magnetic resistance (13) has three layers, and upper and lower two-layer is ferromagnetic material, and intermediate course is nonferromagnetic material
, EMR electromagnetic resonance heating magnetic resistance (13) is positioned at electrical appliance (7) bottom, and EMR electromagnetic resonance heating magnetic resistance (13) is fitted in use
Electrical equipment base (10) top.
Intelligence kitchen cabinet (kitchen countertops) wireless power supply system the most according to claim 1, its feature exists
In: described drive circuit includes input block, electromagnetic interface filter, bridge rectifier, power factor controlling electricity
Road, oscillating circuit, power amplifier, resonator, filter output circuit, wireless power transmitter module, drive coil with
And micro-control and treatment circuit.
Intelligence kitchen cabinet (kitchen countertops) wireless power supply system the most according to claim 1 and 2, it is special
Levy and be: described input block, electromagnetic interface filter, bridge rectifier, power factor control circuit, vibration
Circuit, power amplifier, resonator, filter output circuit, wireless power transmitter module, driving coil and micro-place
Reason control circuit circulates connection successively；Described resonator, filter output circuit is connected with micro-control and treatment circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324148.5A CN106300575A (en) | 2015-06-12 | 2015-06-12 | Intelligence kitchen cabinet (kitchen countertops) wireless power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324148.5A CN106300575A (en) | 2015-06-12 | 2015-06-12 | Intelligence kitchen cabinet (kitchen countertops) wireless power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106300575A true CN106300575A (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324148.5A Pending CN106300575A (en) | 2015-06-12 | 2015-06-12 | Intelligence kitchen cabinet (kitchen countertops) wireless power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106300575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490971A (en) * | 2017-01-09 | 2017-03-15 | 长春中际互频科技有限公司 | Wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance |
| CN111752332A (en) * | 2020-06-29 | 2020-10-09 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
-
2015
- 2015-06-12 CN CN201510324148.5A patent/CN106300575A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490971A (en) * | 2017-01-09 | 2017-03-15 | 长春中际互频科技有限公司 | Wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance |
| CN111752332A (en) * | 2020-06-29 | 2020-10-09 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
| CN111752332B (en) * | 2020-06-29 | 2022-04-22 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170104 |