CN106793417A - Wireless power electric light - Google Patents
Wireless power electric light Download PDFInfo
- Publication number
- CN106793417A CN106793417A CN201710038369.5A CN201710038369A CN106793417A CN 106793417 A CN106793417 A CN 106793417A CN 201710038369 A CN201710038369 A CN 201710038369A CN 106793417 A CN106793417 A CN 106793417A
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- Prior art keywords
- circuit
- fixture
- bulb
- wireless power
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000000463 material Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 19
- 230000001939 inductive effect Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 5
- 239000012780 transparent material Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- H02J5/005—
Abstract
The present invention discloses a kind of wireless power electric light, wherein, the wireless power electric light includes radio transmitter, wireless receiving circuit and light fixture；Wherein, radio transmitter, receives civil power, converts electrical energy into electromagnetic energy, concurrent radio magnetic energy；Wireless receiving circuit, is coupled to receive the electromagnetic energy of radio transmitter transmitting, is converted into electric energy；Light fixture, including bulb and fixed bulb fixture, bulb input is connected with the output end of wireless receiving circuit, and fixture is made of clear material.Technical solution of the present invention eliminates the power supply electric wire of light fixture, it is to avoid light is blocked by the fixture of light fixture so that the illuminating effect of light fixture is more preferable.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of wireless power electric light.
Background technology
Indoor lamp is the key facility of room lighting, is that the interior space carries decorative effect and illumination functions, and it can not only
Increase new content to more dull top surface color and moulding, while can also be by the change of the moulding of indoor lamp, lamp
The means such as the strong and weak adjustment of light, reach the effect for setting off internal ambience by contrast.The light fixture of current room lighting all need set cable with
Light fixture is connected, and is its power supply, and the fixture of fixed bulb is generally nor transparent.Opaque cable and fixture are in lamp
When tool is opened, the light that a part of bulb sends can be blocked, produce a part of shade.Additionally, the use of cable is also susceptible to
The security incident of electric leakage.
The content of the invention
The main object of the present invention is to provide a kind of wireless power electric light, it is desirable to provide a kind of good illumination effect, and can save
Remove the electric light of power cable.
To achieve the above object, wireless power electric light proposed by the present invention includes radio transmitter, wireless receiving circuit
And light fixture；Wherein,
The radio transmitter, receives civil power, converts electrical energy into electromagnetic energy, concurrent radio magnetic energy；
The wireless receiving circuit, is coupled to receive the electromagnetic energy of the radio transmitter transmitting, is converted into electric energy；
The light fixture, including bulb and the fixation bulb fixture, the bulb input and the wireless receiving
The output end connection of circuit, the fixture is made of clear material.
Preferably, the radio transmitter includes transmitting terminal change-over circuit, resonance circuit and transmitting coil；The transmitting
The output end of change-over circuit is held to be connected with the input of the resonance circuit, the output end of the resonance circuit and the emission lines
The input connection of circle；Wherein,
The transmitting terminal change-over circuit, civil power is carried out the conversion of voltage and the conversion of electric current；
The transmitting coil, converts electrical energy into electromagnetic energy, is launched；
The resonance circuit, adjusts the electric current of the radio transmitter and the phase and frequency of voltage, makes described wireless
Radiating circuit produces resonance.
Preferably, the wireless receiving circuit includes receiving coil, control circuit and receiving terminal change-over circuit；The reception
The output end of coil is connected with the input of the receiving terminal change-over circuit, the output end of the receiving terminal change-over circuit with it is described
The input connection of bulb；The control end of the control circuit is connected with the controlled end of the receiving terminal change-over circuit；
The receiving coil, receives the energy of the transmitting coil transmitting, is converted to electric energy；
The receiving terminal change-over circuit, rectification, filtering are carried out by the output of the receiving coil；
The control circuit, controls the size of current of the output of the receiving terminal change-over circuit.
Preferably, the transmitting terminal change-over circuit includes current rectifying and wave filtering circuit, drive circuit and pwm signal circuit；It is described
The output end of pwm signal circuit is connected with the signal input part of the drive circuit, the output end of the drive circuit with it is described
The input connection of resonance circuit, the input of the current rectifying and wave filtering circuit electrically connects with city, the current rectifying and wave filtering circuit it is defeated
Go out end to be connected with the power end of the drive circuit；Wherein,
The pwm signal circuit, generates pwm signal；
The drive circuit, drives the pwm signal；
The current rectifying and wave filtering circuit, carries out rectifying and wave-filtering, and export to the drive circuit by civil power.
Preferably, the radio transmitter also includes controller；The control end of the controller and pwm signal electricity
The controlled end connection on road；The controller, receives the input of user, controls the dutycycle of the pwm signal.
Preferably, the wireless receiving circuit also includes light inductive circuit, output end and the control of the smooth inductive circuit
The input connection of circuit；The smooth inductive circuit, detects ambient brightness, and sends information to the control circuit, by the control
Circuit processed adjusts the bulb brightness.
Preferably, the wireless power electric light also includes energy storage device；The output end of the energy storage device and the driving
The power end connection of circuit.
Preferably, the distance between the transmitting coil and the receiving coil are between 0 to 40cm.
Preferably, ground is fixed in one end of the fixture, supports the bulb.
Preferably, the top in room is fixed in one end of the fixture, hangs the bulb.
What technical solution of the present invention was constituted by use radio transmitter, wireless receiving circuit and by bulb and fixture
Light fixture forms a kind of wireless power electric light.By radio transmitter by civil power be converted to electromagnetic energy launch, then by with lamp
The wireless receiving circuit for steeping connection receives energy, is bulb powered.The present invention eliminates the confession of light fixture by wireless power technology
Electric wire cable, it is safer, and the fixture that fixed bulb is used reduces the wireless power electric light also by transparent material is made
Dash area, illuminating effect is more preferable.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the functional block diagram of the embodiment of wireless power electric light one of the present invention；
Fig. 2 is the structural representation of the embodiment of wireless power electric light one of the present invention；
Fig. 3 is the functional block diagram of another embodiment of wireless power electric light of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Light fixture | 320 | Receiving terminal change-over circuit |
| 200 | Radio transmitter | 330 | Control circuit |
| 300 | Wireless receiving circuit | 340 | Light inductive circuit |
| 110 | Bulb | 211 | Pwm signal circuit |
| 120 | Fixture | 212 | Drive circuit |
| 210 | Transmitting terminal change-over circuit | 213 | Current rectifying and wave filtering circuit |
| 220 | Resonance circuit | 214 | Controller |
| 230 | Transmitting coil | 215 | Energy storage device |
| 310 | Receiving coil |
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc. are explained, if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, it is related to the description of " first ", " second " etc. to be only used for describing purpose in the present invention, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " are defined
Two " at least one this feature can be expressed or be implicitly included to feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or when cannot realize it will be understood that the combination of this technical scheme does not exist, also not in the protection model of application claims
Within enclosing.
The present invention proposes a kind of wireless power electric light.
Reference picture 1 and Fig. 2, the wireless power electric light include wireless transmission electricity, 200, wireless receiving circuit 300 and light fixture
100；Wherein, the radio transmitter 200, receives civil power, converts electrical energy into electromagnetic energy, concurrent radio magnetic energy；The nothing
Line receiving circuit 300, is coupled to receive the electromagnetic energy of the transmitting of the radio transmitter 200, is converted into electric energy；The light fixture
100, including bulb 110 and the fixation bulb fixture 120, the input of the bulb 110 and the wireless receiving circuit
300 output end connection, the fixture 120 is made of clear material.
It should be noted that the input of the radio transmitter 200 in the embodiment of the present invention is electrically connected with city, the nothing
Line receiving circuit 300 and the bulb 110 are all hung or are supported by fixture 120, because the fixture 120 is by transparent material
Material is constituted, and the wireless receiving circuit 300 with cable without being connected, then when bulb 110 lights, the bulb 110 is in outstanding
Floating visual effect.
Further, the bulb 110 in the embodiment of the present invention, can be LED, incandescent lamp or other kinds of electric light.
Further, the bulb 110 can hang fixed or support and fix by fixture 120, or with its other party
Formula is fixed.
It should be noted that the fixture 120 in the present invention can also be by transparent material systems such as transparent plastic, glass
Into.
Technical solution of the present invention is by using radio transmitter 200, wireless receiving circuit 300 and by bulb 110 and admittedly
The light fixture 100 for determining the composition of part 120 forms a kind of wireless power electric light.Civil power is converted to by electricity by radio transmitter 200
Magnetic energy for emission, then energy is received by the wireless receiving circuit 300 being connected with bulb 110, it is that bulb 110 is powered.The present invention is logical
The power cable that wireless power technology eliminates light fixture 100 is crossed, it is safer, and the fixture 120 that fixed bulb is used
By transparent material is made, the dash area of the wireless power electric light is reduced, illuminating effect is more preferable.
Reference picture 3, specifically, the radio transmitter 200 include transmitting terminal change-over circuit 210, resonance circuit 220 and
Transmitting coil 230；The output end of the transmitting terminal change-over circuit 210 is connected with the input of the resonance circuit 220, described humorous
The output end of circuit 220 of shaking is connected with the input of the transmitting coil 230；Wherein,
The transmitting terminal change-over circuit 210, civil power is carried out the conversion of voltage and the conversion of electric current；
The transmitting coil 230, converts electrical energy into electromagnetic energy, is launched；
The resonance circuit 220, adjusts the electric current of the radio transmitter and the phase and frequency of voltage, makes the nothing
Line radiating circuit 200 produces resonance.
It should be noted that in the alternating current circuit with inductance L and electric capacity C-element, the voltage and electric current at circuit two ends
Phase is usually different.If the parameter or supply frequency of regulation circuit element (L or C), can make their phases identical, whole
Individual circuit is rendered as purely.Circuit reaches this state referred to as resonance.Under resonance condition, the total impedance of circuit reaches
Extreme value reaches approximately extreme value.By the resonance circuit 220, the energy transmission effect of the wireless power electric light can be improved
Rate.
Specifically, the wireless receiving circuit 300 includes receiving coil 310, control circuit 330 and receiving terminal change-over circuit
320；The output end of the receiving coil 310 is connected with the input of the receiving terminal change-over circuit 320, the receiving terminal conversion
The output end of circuit 320 is connected with the input of the bulb 110；The control end and the receiving terminal of the control circuit 330
The controlled end connection of change-over circuit 320；
The receiving coil 310, receives the energy of the transmitting of transmitting coil 230, is converted to electric energy；
The receiving terminal change-over circuit 320, rectification, filtering are carried out by the output of the receiving coil 310；
The control circuit 330, controls the size of current of the output of the receiving terminal change-over circuit 320.
Specifically, the transmitting terminal change-over circuit 210 includes current rectifying and wave filtering circuit 213, drive circuit 212 and pwm signal
Circuit 211；The output end of the pwm signal circuit 211 is connected with the signal input part of the drive circuit 212, the driving
The output end of circuit 212 is connected with the transmitting coil 230, and the input of the current rectifying and wave filtering circuit 213 is electrically connected with city, institute
The output end for stating current rectifying and wave filtering circuit 213 is connected with the power end of the drive circuit 212；Wherein,
The pwm signal circuit 211, generates pwm signal；
The drive circuit 212, drives the pwm signal；
The current rectifying and wave filtering circuit 213, carries out rectifying and wave-filtering, and export to the drive circuit 212 by civil power.
It should be noted that in the embodiment of the present invention, the output size of electric energy is controlled by PWM.
Specifically, the radio transmitter 210 also includes controller 214；The control end of the controller 214 with it is described
The controlled end connection of pwm signal circuit 211；The controller 214, receives the input of user, controls the duty of the pwm signal
Than.
When using, user is input into control operation by the controller 214, and the PWM is controlled by the controller 214
The dutycycle of signal, so control electric current size, reach control the brightness of bulb 110 purpose.
Specifically, the wireless receiving circuit 300 also include light inductive circuit 340, the output end of the smooth inductive circuit 340 with
The input connection of the control circuit 330；The smooth inductive circuit 340, detects ambient brightness, and send information to the control
Circuit 330, the bulb brightness is adjusted by the control circuit 330.
It should be noted that adding light inductive circuit 340, can cause that the bulb automatically adjusts itself according to ambient brightness
Brightness, more intelligently, energy-conservation.
Specifically, the wireless power electric light also includes energy storage device 215；The output end of the energy storage device 215 and institute
State the power end connection of drive circuit 212.
It should be noted that by setting energy storage device 215 the wireless power electric light can be caused in situation about having a power failure
Can still work on down.
Specifically, the distance between the transmitting coil 230 and the receiving coil 310 are between 0 to 40cm.
Further, the residing plane of the transmit coil 230 is mutually put down with the plane residing for the receiving coil 310
OK.
It should be noted that in the embodiment of the present invention, it is excellent between the transmitting coil 230 and the receiving coil 310
Choosing distance is between 10cm to 20cm.
Specifically, ground is fixed in one end of the fixture 120, supports the bulb 110.
Specifically, the top in room is fixed in one end of the fixture 120, hangs the bulb 110.
Technical solution of the present invention by the light fixture 100 that is made up of bulb 110 and fixture 120, radio transmitter 200 and
Wireless receiving circuit 300, forms a kind of wireless power electric light.Cable is eliminated by wireless power technology, and by transparent
Material constitutes fixture 120.The present invention eliminates the power supply electric wire of light fixture 100, it is to avoid fixture of the light by light fixture 100
120 block so that the illuminating effect of light fixture 100 is more preferably.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in scope of patent protection of the invention in other related technical fields.
Claims (10)
1. a kind of wireless power electric light, it is characterised in that including radio transmitter, wireless receiving circuit and light fixture；Wherein,
The radio transmitter, receives civil power, converts electrical energy into electromagnetic energy, concurrent radio magnetic energy；
The wireless receiving circuit, is coupled to receive the electromagnetic energy of the radio transmitter transmitting, is converted into electric energy；
The light fixture, including bulb and the fixation bulb fixture, the bulb input and the wireless receiving circuit
Output end connection, the fixture is made of clear material.
2. wireless power electric light as claimed in claim 1, it is characterised in that the radio transmitter includes transmitting terminal conversion
Circuit, resonance circuit and transmitting coil；The output end of the transmitting terminal change-over circuit is connected with the input of the resonance circuit,
The output end of the resonance circuit is connected with the input of the transmitting coil；Wherein,
The transmitting terminal change-over circuit, civil power is carried out the conversion of voltage and the conversion of electric current；
The transmitting coil, converts electrical energy into electromagnetic energy, is launched；
The resonance circuit, adjusts the electric current of the radio transmitter and the phase and frequency of voltage, makes the wireless transmission
Circuit produces resonance.
3. wireless power electric light as claimed in claim 2, it is characterised in that the wireless receiving circuit include receiving coil,
Control circuit and receiving terminal change-over circuit；The output end of the receiving coil connects with the input of the receiving terminal change-over circuit
Connect, the output end of the receiving terminal change-over circuit is connected with the input of the bulb；The control end of the control circuit and institute
State the controlled end connection of receiving terminal change-over circuit；
The receiving coil, receives the energy of the transmitting coil transmitting, is converted to electric energy；
The receiving terminal change-over circuit, rectification, filtering are carried out by the output of the receiving coil；
The control circuit, controls the size of current of the output of the receiving terminal change-over circuit.
4. wireless power electric light as claimed in claim 2, it is characterised in that the transmitting terminal change-over circuit includes rectifying and wave-filtering
Circuit, drive circuit and pwm signal circuit；The output end of the pwm signal circuit and the signal input part of the drive circuit
Connection, the output end of the drive circuit is connected with the input of the resonance circuit, the input of the current rectifying and wave filtering circuit
Electrically connected with city, the output end of the current rectifying and wave filtering circuit is connected with the power end of the drive circuit；Wherein,
The pwm signal circuit, generates pwm signal；
The drive circuit, drives the pwm signal；
The current rectifying and wave filtering circuit, carries out rectifying and wave-filtering, and export to the drive circuit by civil power.
5. wireless power electric light as claimed in claim 4, it is characterised in that the radio transmitter also includes controller；
The control end of the controller is connected with the controlled end of the pwm signal circuit；The controller, receives the input of user, control
Make the dutycycle of the pwm signal.
6. the wireless power electric light as described in any one of claim 3 to 5, it is characterised in that the wireless receiving circuit is also wrapped
Light inductive circuit is included, the output end of the smooth inductive circuit is connected with the input of the control circuit；The smooth inductive circuit, detects ring
Border brightness, and the control circuit is sent information to, the bulb brightness is adjusted by the control circuit.
7. the wireless power electric light as described in claim 4 or 5, it is characterised in that also including energy storage device；The energy storage device
Output end be connected with the power end of the drive circuit.
8. the wireless power electric light as described in any one of claim 3 to 5, it is characterised in that the transmitting coil connects with described
The distance between take-up circle is between 0 to 40cm.
9. wireless power electric light as claimed in claim 1, it is characterised in that ground is fixed in one end of the fixture, branch
Support the bulb.
10. wireless power electric light as claimed in claim 1, it is characterised in that room is fixed in one end of the fixture
Top, hangs the bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038369.5A CN106793417A (en) | 2017-01-17 | 2017-01-17 | Wireless power electric light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038369.5A CN106793417A (en) | 2017-01-17 | 2017-01-17 | Wireless power electric light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106793417A true CN106793417A (en) | 2017-05-31 |
Family
ID=58944145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710038369.5A Pending CN106793417A (en) | 2017-01-17 | 2017-01-17 | Wireless power electric light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106793417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108885248A (en) * | 2017-12-18 | 2018-11-23 | 深圳市大疆创新科技有限公司 | The wireless rotating device and unmanned plane of radar installations, radar |
| CN111396776A (en) * | 2018-12-31 | 2020-07-10 | 方玉衡 | Portable magnetism wireless power supply electric light |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694224A (en) * | 1983-10-19 | 1987-09-15 | Hitachi Lighting, Ltd. | Lighting apparatus for an electric discharge lamp |
| CN201078648Y (en) * | 2007-07-16 | 2008-06-25 | 常州普今光纤灯饰有限公司 | Optical fiber decoration light apparatus |
| CN102095119A (en) * | 2010-12-28 | 2011-06-15 | 马素德 | Full-color plastic fiber lamp belt |
| CN103618357A (en) * | 2013-12-02 | 2014-03-05 | 宁波一凯电子有限公司 | Mobile power source |
| CN104202889A (en) * | 2014-09-24 | 2014-12-10 | 哈尔滨工业大学 | Portable wireless lighting device |
| CN204157137U (en) * | 2014-11-06 | 2015-02-11 | 皖西学院 | Based on the LED light cube control circuit of wireless power transmission |
| CN204785646U (en) * | 2015-06-01 | 2015-11-18 | 石家庄经济学院 | High -power led optical fiber source |
| CN205681187U (en) * | 2016-06-24 | 2016-11-09 | 中惠创智无线供电技术有限公司 | A kind of electromagnetic radiation equipment |
| CN206547210U (en) * | 2017-01-17 | 2017-10-10 | 中惠创智（深圳）无线供电技术有限公司 | Wireless power electric light |
-
2017
- 2017-01-17 CN CN201710038369.5A patent/CN106793417A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694224A (en) * | 1983-10-19 | 1987-09-15 | Hitachi Lighting, Ltd. | Lighting apparatus for an electric discharge lamp |
| CN201078648Y (en) * | 2007-07-16 | 2008-06-25 | 常州普今光纤灯饰有限公司 | Optical fiber decoration light apparatus |
| CN102095119A (en) * | 2010-12-28 | 2011-06-15 | 马素德 | Full-color plastic fiber lamp belt |
| CN103618357A (en) * | 2013-12-02 | 2014-03-05 | 宁波一凯电子有限公司 | Mobile power source |
| CN104202889A (en) * | 2014-09-24 | 2014-12-10 | 哈尔滨工业大学 | Portable wireless lighting device |
| CN204157137U (en) * | 2014-11-06 | 2015-02-11 | 皖西学院 | Based on the LED light cube control circuit of wireless power transmission |
| CN204785646U (en) * | 2015-06-01 | 2015-11-18 | 石家庄经济学院 | High -power led optical fiber source |
| CN205681187U (en) * | 2016-06-24 | 2016-11-09 | 中惠创智无线供电技术有限公司 | A kind of electromagnetic radiation equipment |
| CN206547210U (en) * | 2017-01-17 | 2017-10-10 | 中惠创智（深圳）无线供电技术有限公司 | Wireless power electric light |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108885248A (en) * | 2017-12-18 | 2018-11-23 | 深圳市大疆创新科技有限公司 | The wireless rotating device and unmanned plane of radar installations, radar |
| CN111396776A (en) * | 2018-12-31 | 2020-07-10 | 方玉衡 | Portable magnetism wireless power supply electric light |
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Application publication date: 20170531 |