CN104582162B - Wireless power LED light device, system and method for supplying power to - Google Patents
Wireless power LED light device, system and method for supplying power to Download PDFInfo
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- CN104582162B CN104582162B CN201410833680.5A CN201410833680A CN104582162B CN 104582162 B CN104582162 B CN 104582162B CN 201410833680 A CN201410833680 A CN 201410833680A CN 104582162 B CN104582162 B CN 104582162B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses a kind of wireless power LED light device, including：LED light module, power module, wireless module, drive module, the processing of circuit module for carrying out rectification variable-frequency processing, the transmitting coil for converting electrical energy into electromagnetic wave and transmitting, the control module being connected with each module, charging terminal with receiving coil, which receives electromagnetic wave and is converted into electric energy, to be charged, control module controls drive module to adjust the direction of the launch of transmitting coil according to the wireless signal of the charge information containing charging terminal received, makes charging efficiency maximum.The present invention discloses wireless power LED illumination System and corresponding method of supplying power to, the present invention is additionally arranged wireless power function in LED light device, makes its more intelligent, multifunction；And the direction of transmitting coil can be adjusted according to the charge information of the charging terminal of feedback, until charging efficiency is maximum, charging efficiency is improved, charging interval and cost is saved, is that user brings the Intelligent life of more comfort and convenient to experience.
Description
Technical field
The present invention relates to lighting technical field, and in particular to a kind of wireless power LED light device, system and supplier of electricity
Method.
Background technology
LED (Light Emitting Diode, light emitting diode) is a kind of can to convert electrical energy into consolidating for visible ray
The semiconductor devices of state, electricity directly can be converted into light by it.LED due to energy-saving and environmental protection, can it is light-operated, practical,
The lot of advantages such as stability height, response time short, long-life, various photographs are had been widely used in the today for advocating low-carbon life
Bright field.LED illumination is the development trend of efficient green illumination, and its distinctive power supply and control mode make it be easy to integration one
A little intelligent controls and multimedia function.
With the development of intellectual technology, the intelligent terminal in various environment such as domestic environment is increasing, existing
Charging modes be mainly wired charging modes, because charging socket position is fixed and limited amount, it is impossible to convenient for intelligence
Power terminal equipment, also influences the use of intelligent terminal, it is impossible to the smart home life body of comfort and convenient is brought to user
Test.
Therefore, it is necessary to provide a kind of scheme for realizing power supply using LED to solve existing deficiency.
The content of the invention
Facilitate it is an object of the invention to provide a kind of charging, the wireless power LED for making charging efficiency maximum can be adjusted in real time
Lighting device, system and method for supplying power to.
Therefore, present invention firstly provides a kind of wireless power LED light device, it is adaptable to which wireless power is given to have and received
The charging terminal of coil, the LED light device includes：LED light module, power module, wireless module, processing of circuit mould
Block, transmitting coil, drive module and control module, LED light module are used to provide illumination；Power module is used to light for LED
Module provides driving and provides power supply for whole LED light device；Wireless module is used for transmitting/receiving wireless signal；Processing of circuit module
For be connected with power module and carry out rectification and frequency conversion inversion processing after be transferred to transmitting coil；Transmitting coil is used for electric energy
Change into electromagnetic wave and launch；Drive module is used to drive the direction of the launch for changing the transmitting coil；Control module point
Do not electrically connected with the power module, LED light module, wireless module, processing of circuit module, drive module, the charging is eventually
End, which receives electromagnetic wave in the transmitting boundary of the transmitting coil and is converted into electric energy, is charged, and the wireless signal is containing
The charge information of charging terminal is stated, the charge information control drive module that the control module is received according to wireless module is adjusted
Change the direction of the launch of transmitting coil, make charging efficiency maximum.
Specifically, the charge information includes the dump energy and charging efficiency information of charging terminal.
It is preferred that the LED light device is received after the wireless signal controls the driving mould by control module
The direction of the launch of block driving adjustment transmitting coil, determines charging efficiency, if charging terminal further according to the wireless signal of real-time reception
Charging efficiency become big, then continue to adjust towards this direction；If the charging efficiency of charging terminal diminishes, adjustment in the opposite direction changes
Become the direction of the launch of transmitting coil, the final direction for determining that charging efficiency is maximum and locking.
It is preferred that the charging terminal has wireless communication module and wireless with the wireless module of the LED light device
Connection, the wireless signal containing charge information is sent from the charging terminal to the LED light device.
As one embodiment of the invention, the charging terminal is control of intelligent terminal, and the control of intelligent terminal is real-time
The wireless signal of the charge information containing dump energy and the efficiency that charges, the LED illumination dress are sent to the LED light device
Put and charged automatically for the control of intelligent terminal according to the wireless signal when dump energy is less than preset value, and according to intelligence
The charging efficiency control drive module of control terminal feedback adjusts the direction of the launch of transmitting coil, improves charging efficiency.
It is preferred that the control of intelligent terminal is provided with the application program for being interacted with the LED light device, it is described
The wireless signal that control of intelligent terminal is sent to the LED light device includes the control information to LED light device.
It is preferred that the wireless module includes the first wireless module and the second wireless module, first wireless module is used
In the wireless communication module wireless connection with the charging terminal, second wireless module be used to be connected with Internet or
Networking connection between some LED light devices.
It is preferred that first wireless module is WI-FI modules.Second wireless module be WI-FI, bluetooth,
Any one in ZigBee, infrared module.
As one embodiment of the invention, the processing of circuit module includes rectification circuit and frequency changer circuit, the rectification
The electric current that circuit is provided power module carries out rectification processing and exports direct current, and direct current is converted to spy by the frequency changer circuit
Determine the alternating current of frequency and be transferred to transmitting coil, the transmitting coil converts electric energy to electromagnetic wave and launched.
It is preferred that the drive module is motor.
As one embodiment of the invention, the control module includes connected central processing unit and microcontroller, described
Microcontroller is electrically connected with the LED light module, drive module, processing of circuit module respectively, the central processing unit and institute
Wireless module electrical connection is stated, the wireless signal that the central processing unit Treatment Analysis wireless module is received simultaneously sends finger accordingly
Make to microcontroller, microcontroller is according to instruction control LED light module, drive module and processing of circuit module.
Correspondingly, a kind of wireless power LED illumination System, including multiple LED light devices as described above, the LED
Interconnection networking, the charging terminal and the LED illumination are carried out by each self-corresponding wireless module respectively between lighting device
Device wireless connection, and it is its charging that the charging terminal, which chooses wherein at least one LED light device,.
As one embodiment of the invention, the LED light device includes main LED light device and some from LED illumination
Device, the wireless module of the main LED light device has an access point function, the charging terminal, some from LED light device
Respectively with the main LED light device wireless connection.
As another embodiment of the present invention, the wireless power LED illumination System also includes wireless router, described to fill
Electric terminals and some LED light devices respectively with the wireless router wireless connection.
Correspondingly, the present invention additionally provides a kind of method of supplying power to of wireless power LED light device as described above simultaneously,
Comprise the following steps：Step 1：LED light device is transferred to transmitting coil after power supply is carried out into rectification and frequency conversion inversion processing；Step
Rapid 2：Transmitting coil converts electrical energy into electromagnetic wave and launched；Step 3：Emission lines of the charging terminal in LED light device
Electromagnetic wave is received in the transmitting boundary of circle and electric energy is converted into；Step 4：LED matrix receives the charge information containing charging terminal
Wireless signal and according to charge information send control instruction to drive module；Step 5：Drive module adjusts the hair of transmitting coil
Direction is penetrated until to the charging efficiency maximum of charging terminal.
It is preferred that the charge information includes the dump energy and charging efficiency information of charging terminal, the step 3 enters one
Step includes：The LED light device receives after wireless signal and to control drive module driving adjustment hair by control module
The direction of the launch of ray circle, determines charging efficiency, if the charging efficiency of charging terminal becomes further according to the wireless signal of real-time reception
Greatly, then continue to adjust towards this direction；If the charging efficiency of charging terminal diminishes, adjustment in the opposite direction changes transmitting coil
The direction of the launch, the final direction for determining that charging efficiency is maximum and locking.
Correspondingly, present invention also offers a kind of method of supplying power to based on wireless power LED illumination System as described above,
Comprise the following steps：Step 1：Charging terminal receives electromagnetic wave in the transmitting boundary of the transmitting coil of any LED light device
And be converted into electric energy and charged；Step 2：Charging terminal is sent containing charging terminal respectively to the LED light device of networking
The wireless signal of charge information；Step 3：Receive the LED light device adjustment of the wireless signal of the charge information of charging terminal
Changing the direction of the launch of respective transmitting coil makes the charging efficiency to the charging terminal maximum；Step 4：Charging terminal
Wherein some LED light devices are selected to be charged according to the size of the charging efficiency of each LED light device.
Compared with prior art, wireless power LED light device of the invention and its method of supplying power to, LED light device exist
Wireless charging function can be provided for charging terminal while illumination functions are provided, enhance the intelligent, many of LED light device
Functionalization；LED light device is integrated with transmitting coil and drive module, and electromagnetic radiation is converted electrical energy into by transmit coil
Go out, the charging terminal in transmitting boundary, which receives the electromagnetic wave by receiving coil and is converted into electric energy, to be charged,
Without cable or socket, and it is generally due to LED light device the necessary devices in indoor environment, the different positions of installing indoors
Put, charge, freely facilitate so as to facilitate charging terminal to be realized in diverse location.
Further say, LED light device real-time reception while charging contains the charge information of the charging terminal
Wireless signal, and according to charge information control drive module adjustment change transmitting coil the direction of the launch, until to charging eventually
The charging efficiency at end reaches maximum, so as to effectively improve charging efficiency, saves charging interval and cost, and it is more comfortable to be that user brings
Convenient Intelligent life experience.The wireless power LED illumination System and charging method of the present invention, some LED as described above shine
Bright device networking interconnection, can carry out wireless charging for charging terminal simultaneously, improve charging ability.
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
There is the accompanying drawing used required in technology description to be 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
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the wireless power LED light device of one embodiment of the invention；
Fig. 2 is the flow chart of the method for supplying power to of the wireless power LED light device shown in Fig. 1；
Fig. 3 is the structural representation of the wireless power LED light device of another embodiment of the present invention；
Fig. 4 is the structural representation of the wireless power LED illumination System of one embodiment of the invention；
Fig. 5 is the flow chart of the method for supplying power to of the wireless power LED illumination System of the present invention；
Fig. 6 is the structural representation of the wireless power LED illumination System of another embodiment of the present invention.
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.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
With reference to Fig. 1, as one embodiment of the invention, wireless power LED light device is applied to wireless power to charging
Terminal, the charging terminal has receiving coil, can be various household electrical appliances, household terminal device, and the receiving coil can collect
Into in charging terminal, it can also be arranged on as self-contained unit connection on charging terminal.
The LED light device includes：LED light module, power module, wireless module, processing of circuit module, emission lines
Circle, drive module and control module, LED light module are used to provide illumination；Power module is used to provide drive for LED light module
Move and provide power supply for whole LED light device, power module generally can be electrically connected directly with city；Wireless module has wireless
Transfer function is mainly used in transmitting/receiving wireless signal；Processing of circuit module is used to be connected with power module and carries out rectification and frequency conversion is inverse
Transmitting coil is transferred to after change processing；The processing of circuit module can be made up of some circuit modules；Transmitting coil is used for electricity
Electromagnetic wave can be changed into and launched；Drive module is used to drive the direction of the launch for changing the transmitting coil, drive module
Can arbitrarily have to convert kinetic energy into the module of mechanical energy to realize；Control module is sent out with the power module, LED respectively
Optical module, wireless module, processing of circuit module, drive module electrical connection, the control module as LED light device control
Center, can be the control chip for meeting the various functions control of the present invention, concentrate the processing into row information, signal, instruction etc.
Analysis, and corresponding control instruction is issued to each module.The charging terminal is received in the transmitting boundary of the transmitting coil
Electromagnetic wave is simultaneously converted into electric energy and charged, and the wireless signal that the wireless module is received contains the charging letter of the charging terminal
Breath, the charge information includes the information such as the dump energy and charging efficiency of charging terminal.The control module is according to wireless module
The charge information control drive module adjustment received changes the direction of the launch of transmitting coil, makes charging efficiency maximum.Specifically,
LED light device receives the transmitting for controlling the drive module driving to adjust transmitting coil by control module after charge information
Direction, determines charging efficiency, if the charging efficiency of charging terminal further according to the wireless signal containing charge information of real-time reception
Become big, then continue to adjust towards this direction；If the charging efficiency of charging terminal diminishes, adjustment in the opposite direction changes transmitting coil
The direction of the launch, the final direction for determining that charging efficiency is maximum and locking.
It is preferred that the charging terminal can have wireless communication module and with the wireless module of the LED light device
Connection, the wireless signal containing charge information is sent from the charging terminal to the LED light device.The charging terminal
Can be connected with other intelligent terminals such as smart mobile phone, notebook computer, IPAD, router, by these intelligent terminals with
The charge information of charging terminal is simultaneously sent to LED light device by LED light device wireless connection.If the charging terminal is intelligence
The control of intelligent terminal such as energy mobile phone, can be directly real with LED light device wireless connection because smart mobile phone has radio function
When send the dump energy and the charging charge information such as efficiency of itself to LED light device.It is preferred that the smart mobile phone can be with
Application APP (Application) for being interacted with the LED light device is installed, can by the APP smart mobile phones
To check the dump energy of the machine, the efficiency that charges, the LED light device for having set up connection, it can also be controlled by the APP a certain
The running status of each functional module of LED light device, for example, control being turned on and off of LED illumination function, drive module to open
Open or close and processing of circuit module is turned on and off, that is, control whether LED light device opens wireless power function,
It should be understood that the control of these functions can also set corresponding keys or buttons next manually implemented in LED light device.
The LED light device can charge for the smart mobile phone automatically when the dump energy of smart mobile phone is less than certain value, and root
The charging efficiency control drive module fed back according to smart mobile phone adjusts the direction of the launch of transmitting coil, until charging efficiency is maximum.
With reference to Fig. 2, the present invention additionally provides a kind of supplier of electricity of wireless power LED light device as described above simultaneously
Method, comprises the following steps：
Step S1：LED light device is sent to transmitting coil after power supply is carried out into rectification and frequency conversion inversion processing；
Step S2：Transmitting coil converts electrical energy into electromagnetic wave and launched；
Step S3：Charging terminal receives electromagnetic wave and is converted into the transmitting boundary of the transmitting coil of LED light device
Electric energy；
Step S4：LED matrix receives the wireless signal of the charge information containing charging terminal and sent according to charge information
Control instruction is to drive module；
Step S5：The direction of the launch of drive module adjustment transmitting coil is until to the charging efficiency maximum of charging terminal.
It is preferred that the charge information includes the dump energy and charging efficiency information of charging terminal, the step S3 enters
One step includes：The LED light device is received after wireless signal controls drive module driving to adjust by control module
The direction of the launch of transmitting coil, determines charging efficiency, if the charging efficiency of charging terminal further according to the wireless signal of real-time reception
Become big, then continue to adjust towards this direction；If the charging efficiency of charging terminal diminishes, adjustment in the opposite direction changes transmitting coil
The direction of the launch, the final direction for determining that charging efficiency is maximum and locking.
With reference to Fig. 3, as the wireless power LED light device of another embodiment of the present invention, with the embodiment shown in Fig. 1
Wireless power LED light device unlike, the wireless module of the LED light device of the present embodiment includes the first wireless module
And second wireless module, first wireless module is used for the wireless communication module wireless connection with the charging terminal, preferably
For WI-FI modules；Second wireless module be used for be connected with Internet or some LED light devices between networking company
Connect, can be any one in WI-FI, bluetooth, ZigBee, infrared module.The processing of circuit module can be specifically included
Rectification circuit and frequency changer circuit, the electric current that the rectification circuit is provided power module carry out rectification processing and export direct current,
Direct current is carried out frequency conversion inversion processing by the frequency changer circuit, and low-frequency d electricity is converted into high-frequency alternating current and transmitting is transferred to
Coil, the transmitting coil converts electric energy to electromagnetic wave after being powered and launched.The drive module is specially motor.
The control module includes connected central processor CPU (Central Processing Unit) and microcontroller
(Micro Control Unit), the microcontroller is electrically connected with the LED light module, motor, frequency changer circuit respectively
Connect, the central processor CPU is electrically connected with two wireless modules, what the central processing unit Treatment Analysis wireless module was received
Wireless signal and send it is corresponding instruct to microcontroller, microcontroller is according to instruction control LED light module, electronic
Machine and frequency changer circuit.Handled by using central processing unit and MCU cooperation, improve disposal ability, enhancing LED light device
The stability of performance.
With reference to Fig. 4, the wireless power LED illumination System of the embodiment of the present invention, wireless power lighting device is specially LED
Lamp, charging terminal is specially the smart mobile phone with receiving coil, and the illuminator includes some wireless power LEDs, LED
Between pass through each self-corresponding wireless module respectively and carry out interconnection networking, smart mobile phone and some LED wireless connections, intelligence
The LED that energy mobile phone chooses wherein at least one is charged.Specifically, LED include main LED (LED 1) and it is some from
LED (LED 2, LED 3, LED 4 ... LED N, N are positive integer), the wireless module of the main LED (LED 1)
With access point function, LED 2, LED 3, LED 4 ... LED N and smart mobile phone with the wireless connection of LED 1, intelligence
Mobile phone to LED 1, LED 2, LED 3, LED 4 ... LED N sends the wireless signal containing charge information respectively, intelligence
Mobile phone can carry out wireless charging or when LED detects the dump energy of smart mobile phone with initiative LED to it
During less than certain value, when such as less than 10%, automatically turn on to its wireless charging, above-mentioned certain value can enter according to actual needs
Row is pre-set；LED 1, LED 2, LED 3, LED 4 ... LED N is sent out according to the wireless signal that receives respectively
The direction adjustment of ray circle, until this LED reaches maximum to the charging efficiency of smart mobile phone.As long as smart mobile phone institute is in place
It is set in LED wireless power transmitting boundary, correspondence LED can carry out wireless charging to smart mobile phone, it is possible to understand that, intelligence
Energy mobile phone terminal can show the charging efficiency of each LED, and user can select wherein any one or more LEDs to be supplied
Electricity, multiple LEDs charge for smart mobile phone together, improve charge efficiency.
With reference to Fig. 5, the method for supplying power to of the wireless power LED illumination System of the embodiment of the present invention comprises the following steps：
Step S01：Charging terminal receives electromagnetic wave and turned in the transmitting boundary of the transmitting coil of any LED light device
Electric energy is turned to be charged；
Step S02：Charging terminal sends the nothing of the charge information containing charging terminal to the LED light device of networking respectively
Line signal；
Step S03：The LED light device adjustment for receiving the wireless signal of the charge information of charging terminal changes respective phase
The direction of the launch for the transmitting coil answered makes the charging efficiency to the charging terminal maximum；
Step S04：Charging terminal selects wherein some LED illuminations according to the size of the charging efficiency of each LED light device
Device is charged.
With reference to Fig. 6, as the wireless power LED illumination System of another embodiment of the present invention, with the wireless power shown in Fig. 4
Unlike LED illumination System, the wireless power LED illumination System of the present embodiment also includes wireless router, smart mobile phone with
Some LEDs (LED 1, LED 2, LED 3 ... LED N, N are positive integer) with wireless router wireless connection, intelligence
Mobile phone sends the wireless signal of charge information by wireless router to LED, charging principle and process and above-described embodiment
LED illumination System is similar, therefore no longer elaborates.
Compared with prior art, wireless power LED light device of the invention and its method of supplying power to, LED light device exist
Wireless charging function can be provided for charging terminal while illumination functions are provided, enhance the intelligent, many of LED light device
Functionalization；LED light device is integrated with transmitting coil and drive module, and electromagnetic radiation is converted electrical energy into by transmit coil
Go out, the charging terminal in transmitting boundary, which receives the electromagnetic wave by receiving coil and is converted into electric energy, to be charged,
Without cable or socket, and it is generally due to LED light device the necessary devices in indoor environment, the different positions of installing indoors
Put, charge, freely facilitate so as to facilitate charging terminal to be realized in diverse location；LED light device connects in real time while charging
The wireless signal of the charge information containing the charging terminal is received, and controls drive module adjustment to change transmitting according to charge information
The direction of the launch of coil, until the charging efficiency to charging terminal reaches maximum, so as to effectively improve charging efficiency, saves charging
Time and cost, are that user brings the Intelligent life of more comfort and convenient to experience.The present invention wireless power LED illumination System and fill
Method for electrically, some LED light device networking interconnections as described above, can carry out wireless charging for charging terminal simultaneously, improve
Charging ability.
Wireless power LED light device, system and the method for supplying power to provided above the embodiment of the present invention, has been carried out in detail
It is thin to introduce, specific case is applied in the present invention principle and embodiment of the present invention are set forth, above example
Illustrate the method and its core concept for being only intended to help to understand the present invention；Simultaneously for those of ordinary skill in the art, according to
According to the thought of the present invention, it will change in specific embodiments and applications, in summary, this specification content
It should not be construed as limiting the invention.
Claims (15)
1. a kind of wireless power LED light device, it is characterised in that give the charging with receiving coil whole suitable for wireless power
End, the LED light device includes：
LED light module, for providing illumination；
Power module, for providing driving for LED light module and providing power supply for whole LED light device；
Wireless module, for transmitting/receiving wireless signal；
Processing of circuit module, for be connected with power module and carry out rectification and frequency conversion inversion processing after be transferred to transmitting coil；
Transmitting coil, for converting electrical energy into electromagnetic wave and launching；
Drive module, changes the direction of the launch of the transmitting coil for driving；
Control module, respectively with the power module, LED light module, wireless module, processing of circuit module, drive module electricity
Connection, the charging terminal, which receives electromagnetic wave in the transmitting boundary of the transmitting coil and is converted into electric energy, to be charged, institute
The charge information that wireless signal contains the charging terminal is stated, the charge information includes dump energy and the charging of charging terminal
Efficiency information；The charge information control drive module adjustment that the control module is received according to wireless module changes transmitting coil
The direction of the launch, make charging efficiency maximum；The charging terminal be with wireless communication module and with the LED light device
The control of intelligent terminal of wireless module wireless connection, the wireless signal containing charge information is from the control of intelligent terminal to described
LED light device is sent；The control of intelligent terminal is sent containing dump energy and charging energy to the LED light device in real time
The wireless signal of the charge information of effect, the LED light device is according to the wireless signal when dump energy is less than preset value
Automatically charged for the control of intelligent terminal, and the charging efficiency control drive module adjustment fed back according to control of intelligent terminal is sent out
The direction of the launch of ray circle, improves charging efficiency.
2. wireless power LED light device according to claim 1, it is characterised in that the LED light device is received
The direction of the launch of the drive module driving adjustment transmitting coil is controlled after the wireless signal by control module, further according to reality
When the wireless signal that receives determine charging efficiency, if the charging efficiency of charging terminal becomes big, continue to adjust towards this direction；If filling
The charging efficiency of electric terminals diminishes, then adjustment changes the direction of the launch of transmitting coil in the opposite direction, final to determine charging efficiency
Maximum direction and locking.
3. wireless power LED light device according to claim 1, it is characterised in that the control of intelligent terminal is installed
There is the application program for being interacted with the LED light device, the control of intelligent terminal is sent to the LED light device
Wireless signal includes the control information to LED light device.
4. wireless power LED light device according to claim 1, it is characterised in that the wireless module includes first
Wireless module and the second wireless module, first wireless module are used to wirelessly connect with the wireless communication module of the charging terminal
Connect, second wireless module be used for be connected with Internet or some LED light devices between networking connect.
5. wireless power LED light device according to claim 4, it is characterised in that first wireless module is WI-
FI modules.
6. wireless power LED light device according to claim 5, it is characterised in that second wireless module is WI-
Any one in FI, bluetooth, ZigBee, infrared module.
7. wireless power LED light device according to claim 1, it is characterised in that the processing of circuit module includes
Rectification circuit and frequency changer circuit, the electric current that the rectification circuit is provided power module carry out rectification processing and export direct current,
Direct current is converted to the alternating current of specific frequency and is transferred to transmitting coil by the frequency changer circuit, and the transmitting coil is by electric energy
It is converted into electromagnetic wave and launches.
8. wireless power LED light device according to claim 1, it is characterised in that the drive module is motor.
9. wireless power LED light device according to claim 1, it is characterised in that the control module includes being connected
Central processing unit and microcontroller, the microcontroller respectively with the LED light module, drive module, processing of circuit mould
Block is electrically connected, and the central processing unit is electrically connected with the wireless module, and the central processing unit Treatment Analysis wireless module connects
The wireless signal and transmission received is instructed to microcontroller accordingly, and microcontroller is according to instruction control LED light module, driving
Module and processing of circuit module.
10. a kind of wireless power LED illumination System, it is characterized in that：Including multiple LED light devices as claimed in claim 1,
Interconnection networking is carried out by each self-corresponding wireless module respectively between the LED light device, the charging terminal with it is described
LED light device wireless connection, and it is its charging that the charging terminal, which chooses wherein at least one LED light device,.
11. wireless power LED illumination System according to claim 10, it is characterised in that the LED light device includes
Main LED light device and some from LED light device, the wireless module of the main LED light device has access point function, institute
State charging terminal, it is some from LED light device respectively with the main LED light device wireless connection.
12. wireless power LED illumination System according to claim 10, it is characterised in that also including wireless router, institute
State charging terminal and some LED light devices respectively with the wireless router wireless connection.
13. a kind of method of supplying power to of wireless power LED light device as claimed in claim 1, it is characterised in that including following
Step：
Step 1：LED light device is transferred to transmitting coil after power supply is carried out into rectification and frequency conversion inversion processing；
Step 2：Transmitting coil converts electrical energy into electromagnetic wave and launched；
Step 3：Charging terminal receives electromagnetic wave in the transmitting boundary of the transmitting coil of LED light device and is converted into electric energy；
Step 4：LED matrix, which receives the wireless signal of the charge information containing charging terminal and sends control according to charge information, to be referred to
Make to drive module；
Step 5：The direction of the launch of drive module adjustment transmitting coil reaches maximum until the charging efficiency to charging terminal.
14. the method for supplying power to of wireless power LED light device according to claim 13, it is characterised in that the charging
Information includes the dump energy and charging efficiency information of charging terminal, and the step 3 further comprises：The LED light device
The direction of the launch for controlling the drive module driving to adjust transmitting coil by control module after wireless signal is received, further according to
The wireless signal of real-time reception determines charging efficiency, if the charging efficiency of charging terminal becomes big, continues to adjust towards this direction；If
The charging efficiency of charging terminal diminishes, then adjustment changes the direction of the launch of transmitting coil in the opposite direction, final to determine charging energy
Imitate maximum direction and locking.
15. a kind of method of supplying power to of the wireless power LED illumination System based on described in claim 10, it is characterised in that including
Following steps：
Step 1：Charging terminal receives electromagnetic wave in the transmitting boundary of the transmitting coil of any LED light device and is converted into electricity
It can be charged；
Step 2：Charging terminal sends the wireless communication of the charge information containing charging terminal to the LED light device of networking respectively
Number；
Step 3：The LED light device adjustment for receiving the wireless signal of the charge information of charging terminal changes respective hair
The direction of the launch of ray circle makes the charging efficiency to the charging terminal maximum；
Step 4：Charging terminal selects wherein some LED light devices to enter according to the size of the charging efficiency of each LED light device
Row charging.
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| EP3516929A1 (en) * | 2016-09-26 | 2019-07-31 | Signify Holding B.V. | Lighting module and method of controlling a lighting system |
| US9991752B1 (en) * | 2016-12-07 | 2018-06-05 | Panasonic Corporation | Wireless power feeding method |
| CN108154811B (en) * | 2018-03-08 | 2024-05-17 | 深圳市洲明科技股份有限公司 | LED display module and LED display screen |
| CN115472933A (en) * | 2022-03-03 | 2022-12-13 | 北京罗克维尔斯科技有限公司 | Charging method and device of wireless vehicle-mounted VR equipment, computer equipment and medium |
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| US8111042B2 (en) * | 2008-08-05 | 2012-02-07 | Broadcom Corporation | Integrated wireless resonant power charging and communication channel |
| US8497658B2 (en) * | 2009-01-22 | 2013-07-30 | Qualcomm Incorporated | Adaptive power control for wireless charging of devices |
| CN102157988B (en) * | 2011-03-15 | 2013-07-31 | 东南大学 | Wireless charging and power supply method for wireless sensor network node |
| CN202327780U (en) * | 2011-09-05 | 2012-07-11 | 李鹏 | Desk lamp for supplying wireless charging function to electronic product |
| CN102904301B (en) * | 2012-10-08 | 2015-12-16 | 中兴通讯股份有限公司 | The wireless charging method of terminal and device |
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| CN204291521U (en) * | 2014-12-26 | 2015-04-22 | 生迪光电科技股份有限公司 | Wireless power LED light device and system |
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