CN104582162A - Wireless power supply LED illuminating device, system and power supply method - Google Patents
Wireless power supply LED illuminating device, system and power supply method Download PDFInfo
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- CN104582162A CN104582162A CN201410833680.5A CN201410833680A CN104582162A CN 104582162 A CN104582162 A CN 104582162A CN 201410833680 A CN201410833680 A CN 201410833680A CN 104582162 A CN104582162 A CN 104582162A
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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
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- 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 wireless power supply LED (Light-Emitting Diode) illuminating device which comprises an LED light emitting module, a power supply module, a wireless module, a driving module, a circuit processing module, a transmitting coil and a control module, wherein the circuit processing module is used for carrying out rectification and frequency conversion processing; the transmitting coil is used for converting electric energy into an electromagnetic wave and transmitting the electromagnetic wave; the control module is connected with each module; a charging terminal with a receiving coil receives the electromagnetic wave and converts the electromagnetic wave into the electric energy to carry out charging; the control module controls the driving module to regulate the transmission direction of the transmitting coil according to a received wireless signal with charge information of the charging terminal so as to maximize charging energy efficiency. The invention also discloses a wireless power supply LED illuminating system and a corresponding power supply method. According to the LED illuminating device, a wireless power supply function is additionally set in the LED illuminating device, so that the LED illuminating device is more intelligent and multifunctional; the direction of the transmission coil can be regulated according to the charge information, which is fed back, of the charging terminal till the charging energy efficiency reaches the maximum, and thus, the charging energy efficiency is improved, charging time is shortened, charging cost is reduced and more comfortable and convenient intelligent life experience is brought to users.
Description
Technical field
The present invention relates to lighting technical field, be specifically related to a kind of wireless power LED light device, system and method for supplying power to.
Background technology
The solid-state semiconductor device of LED (Light Emitting Diode, light-emitting diode) to be a kind of can be by electric energy conversion visible ray, it directly can be converted into light electricity.LED due to have energy-saving and environmental protection, can the lot of advantages such as light-operated, practical, stability is high, the response time is short, long-life, be widely used in various lighting field in the today of advocating low-carbon (LC) life.LED illumination is the development trend of efficient green illumination, and its distinctive power supply and control mode make it be easy to integrate some Based Intelligent Control and multimedia function.
Along with the development of intellectual technology, intelligent terminal in various environment such as domestic environment is increasing, existing charging modes is mainly wired charging modes, because charging socket position is fixed and limited amount, cannot easily for intelligent terminal be powered, also affect the use of intelligent terminal, the smart home life of comfort and convenient cannot be brought to experience to user.
Therefore, be necessary that providing a kind of utilizes LED to realize the scheme of power supply to solve existing deficiency.
Summary of the invention
The object of this invention is to provide a kind of convenience of charging, the wireless power LED light device, system and the method for supplying power to that make charging efficiency maximum can be regulated in real time.
Therefore, the present invention provide firstly a kind of wireless power LED light device, be applicable to wireless power to the charging terminal with receiving coil, described LED light device comprises: LED light module, power module, wireless module, processing of circuit module, transmitting coil, driver module and control module, and LED light module is used for providing illumination; Power module is used for driving for LED light module provides and providing power supply for whole LED light device; Wireless module is used for transmitting/receiving wireless signal; Processing of circuit module is used for being connected with power module and is transferred to transmitting coil after carrying out rectification and frequency conversion inversion process; Transmitting coil is used for electric energy conversion being become electromagnetic wave and launching; Driver module changes the transmit direction of described transmitting coil for driving; Control module is electrically connected with described power module, LED light module, wireless module, processing of circuit module, driver module respectively, described charging terminal receives electromagnetic wave and is converted into electric energy and charges in the transmitting boundary of described transmitting coil, described wireless signal contains the charge information of described charging terminal, described control module controls according to the charge information that wireless module receives the transmit direction that driver module adjustment changes transmitting coil, makes charging efficiency maximum.
Particularly, described charge information comprises dump energy and the charging energy effective information of charging terminal.
Preferably, control by control module the transmit direction that described driver module drives adjustment transmitting coil after described LED light device receives described wireless signal, determine according to the wireless signal of real-time reception efficiency of charging again, if the charging efficiency of charging terminal becomes large, then continue to adjust towards this direction; If the charging efficiency of charging terminal diminishes, then adjustment changes the transmit direction of transmitting coil in the opposite direction, finally determines the direction that charging efficiency is maximum and locks.
Preferably, described charging terminal there is wireless communication module and with the wireless module wireless connections of described LED light device, the wireless signal containing charge information is sent to described LED light device by described charging terminal.
As one embodiment of the invention, described charging terminal is control of intelligent terminal, described control of intelligent terminal sends the wireless signal of the charge information containing dump energy and charging efficiency in real time to described LED light device, described LED light device according to described wireless signal dump energy lower than during preset value be automatically described control of intelligent terminal charging, and the transmit direction of driver module adjustment transmitting coil is controlled according to the charging efficiency of control of intelligent terminal feedback, improve charging efficiency.
Preferably, described control of intelligent terminal is provided with for the application program mutual with described LED light device, and described control of intelligent terminal comprises the control information to LED light device to the wireless signal that described LED light device sends.
Preferably, described wireless module comprises the first wireless module and the second wireless module, described first wireless module is used for and the wireless communication module wireless connections of described charging terminal, and described second wireless module is used for being connected with Internet or networking between some LED light device connects.
Preferably, described first wireless module is WI-FI module.Described second wireless module is any one in WI-FI, bluetooth, ZigBee, infrared module.
As one embodiment of the invention, described processing of circuit module comprises rectification circuit and frequency changer circuit, described rectification circuit carries out rectification process to the electric current that power module provides and exports direct current, direct current is converted to the alternating current of characteristic frequency and is transferred to transmitting coil by described frequency changer circuit, and described transmitting coil converts electric energy to electromagnetic wave and launches.
Preferably, described driver module is motor.
As one embodiment of the invention, described control module comprises connected central processing unit and microcontroller, described microcontroller is electrically connected with described LED light module, driver module, processing of circuit module respectively, described central processing unit is electrically connected with described wireless module, the wireless signal that described central processing unit Treatment Analysis wireless module receives also sends corresponding instruction to microcontroller, and microcontroller controls LED light module, driver module and processing of circuit module according to instruction.
Correspondingly, a kind of wireless power LED illumination System, comprise multiple LED light device as above, interconnected networking is carried out respectively by each self-corresponding wireless module between described LED light device, described charging terminal and described LED light device wireless connections, and described charging terminal choose wherein at least one LED light device be its charging.
As one embodiment of the invention, described LED light device comprises main LED light device and some from LED light device, the wireless module of described main LED light device has access point function, described charging terminal, some from LED light device respectively with described main LED light device wireless connections.
As another embodiment of the present invention, described wireless power LED illumination System also comprises wireless router, described charging terminal and some described LED light device respectively with described wireless router wireless connections.
Correspondingly, the present invention additionally provides a kind of method of supplying power to of wireless power LED light device as above simultaneously, comprises the following steps: step 1:LED lighting device is transferred to transmitting coil after power supply being carried out rectification and frequency conversion inversion process; Step 2: electric energy conversion is become electromagnetic wave and launches by transmitting coil; Step 3: charging terminal receives electromagnetic wave and is converted into electric energy in the transmitting boundary of the transmitting coil of LED light device; Step 4:LED device receive containing charging terminal charge information wireless signal and according to charge information sending controling instruction to driver module; Step 5: the transmit direction of driver module adjustment transmitting coil is until maximum to the charging efficiency of charging terminal.
Preferably, described charge information comprises dump energy and the charging energy effective information of charging terminal, described step 3 comprises further: control by control module the transmit direction that described driver module drives adjustment transmitting coil after described LED light device receives wireless signal, efficiency of charging is determined again according to the wireless signal of real-time reception, if the charging efficiency of charging terminal becomes large, then continue to adjust towards this direction; If the charging efficiency of charging terminal diminishes, then adjustment changes the transmit direction of transmitting coil in the opposite direction, finally determines the direction that charging efficiency is maximum and locks.
Correspondingly, present invention also offers a kind of method of supplying power to based on wireless power LED illumination System as above, comprise the following steps: step 1: charging terminal receives electromagnetic wave and is converted into electric energy and charges in the transmitting boundary of the transmitting coil of arbitrary LED light device; Step 2: charging terminal sends the wireless signal of the charge information containing charging terminal respectively to the LED light device of networking; Step 3: the transmit direction receiving the respective corresponding transmitting coil of LED light device adjustment change of the wireless signal of the charge information of charging terminal makes the charging efficiency of described charging terminal maximum; Step 4: charging terminal selects wherein some LED light device to charge according to the size of the charging efficiency of each LED light device.
Compared with prior art, wireless power LED light device of the present invention and method of supplying power to thereof, LED light device can provide wireless charging function for charging terminal while providing illumination functions, enhances the intellectuality of LED light device, multifunction; LED light device is integrated with transmitting coil and driver module, electromagnetic radiation is become to go out electric energy conversion by sending coil, the charging terminal be in transmitting boundary is received described electromagnetic wave by receiving coil and is converted into electric energy and charges, without the need to cable or socket, and the necessary devices be generally due to LED light device in indoor environment, be installed in indoor diverse location, thus facilitate charging terminal to realize charging at diverse location, freely facilitate.
Again furtherly, LED light device real-time reception while charging contains the wireless signal of the charge information of described charging terminal, and control according to charge information the transmit direction that driver module adjustment changes transmitting coil, until reach maximum to the charging efficiency of charging terminal, thus effectively improve charging efficiency, save charging interval and cost, for user brings the Intelligent life of more comfort and convenient to experience.Wireless power LED illumination System of the present invention and charging method, some LED light device networkings as above are interconnected, simultaneously for charging terminal carries out wireless charging, can improve charging ability.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be 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 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, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to figure 1, as one embodiment of the invention, wireless power LED light device is applicable to wireless power to charging terminal, described charging terminal has receiving coil, can be various household electrical appliances, household terminal equipment, described receiving coil can be integrated in charging terminal, also can connect as self-contained unit and be arranged on charging terminal.
Described LED light device comprises: LED light module, power module, wireless module, processing of circuit module, transmitting coil, driver module and control module, and LED light module is used for providing illumination; Power module is used for driving for LED light module provides and providing power supply for whole LED light device, and power module can directly be electrically connected with city usually; Wireless module has wireless transmission function and is mainly used in transmitting/receiving wireless signal; Processing of circuit module is used for being connected with power module and is transferred to transmitting coil after carrying out rectification and frequency conversion inversion process; This processing of circuit module can be made up of some circuit modules; Transmitting coil is used for electric energy conversion being become electromagnetic wave and launching; Driver module changes the transmit direction of described transmitting coil for driving, driver module can be that to have kinetic transformation be arbitrarily that the module of mechanical energy realizes; Control module is electrically connected with described power module, LED light module, wireless module, processing of circuit module, driver module respectively, described control module is as the control centre of LED light device, it can be the control chip meeting various function control of the present invention, concentrate the Treatment Analysis of carrying out information, signal, instruction etc., and issue corresponding control command to each module.Described charging terminal receives electromagnetic wave and is converted into electric energy and charges in the transmitting boundary of described transmitting coil, the wireless signal that described wireless module receives contains the charge information of described charging terminal, and this charge information comprises the dump energy of charging terminal and the information such as efficiency of charging.Described control module controls according to the charge information that wireless module receives the transmit direction that driver module adjustment changes transmitting coil, makes charging efficiency maximum.Particularly, control by control module the transmit direction that described driver module drives adjustment transmitting coil after LED light device receives charge information, efficiency of charging is determined again according to the wireless signal containing charge information of real-time reception, if the charging efficiency of charging terminal becomes large, then continue to adjust towards this direction; If the charging efficiency of charging terminal diminishes, then adjustment changes the transmit direction of transmitting coil in the opposite direction, finally determines the direction that charging efficiency is maximum and locks.
Preferably, described charging terminal can have wireless communication module and be connected with the wireless module of described LED light device, and the wireless signal containing charge information is sent to described LED light device by described charging terminal.Described charging terminal also can be connected with other intelligent terminals such as smart mobile phone, notebook computer, IPAD, router etc., by these intelligent terminals and LED light device wireless connections, the charge information of charging terminal sent to LED light device.If described charging terminal is the control of intelligent terminal such as smart mobile phone, because smart mobile phone has radio function, can directly and LED light device wireless connections send self dump energy and the charge informations such as efficiency that charge in real time to LED light device.Preferably, described smart mobile phone can be provided with for the application A PP (Application) mutual with described LED light device, the dump energy of the machine can be checked by this APP smart mobile phone, charging efficiency, the LED light device connected, also the running status of each functional module of a certain LED light device can be controlled by this APP, such as control unlatching or the closedown of LED illumination function, the unlatching of driver module or closedown, and the unlatching of processing of circuit module or closedown, namely LED light device whether open wireless function of supplying power is controlled, understandable, the control of these functions also can arrange corresponding button in LED light device or button manually realizes.Described LED light device can the dump energy of smart mobile phone lower than during certain value be automatically this smart mobile phone charging, and according to smart mobile phone feedback charging efficiency control driver module adjustment transmitting coil transmit direction, until charging efficiency maximum.
With reference to figure 2, the present invention additionally provides a kind of method of supplying power to of wireless power LED light device as above simultaneously, comprises the following steps:
Step S1:LED lighting device sends to transmitting coil after power supply being carried out rectification and frequency conversion inversion process;
Step S2: electric energy conversion is become electromagnetic wave and launches by transmitting coil;
Step S3: charging terminal receives electromagnetic wave and is converted into electric energy in the transmitting boundary of the transmitting coil of LED light device;
Step S4:LED device receive containing charging terminal charge information wireless signal and according to charge information sending controling instruction to driver module;
Step S5: the transmit direction of driver module adjustment transmitting coil is until maximum to the charging efficiency of charging terminal.
Preferably, described charge information comprises dump energy and the charging energy effective information of charging terminal, described step S3 comprises further: control by control module the transmit direction that described driver module drives adjustment transmitting coil after described LED light device receives wireless signal, efficiency of charging is determined again according to the wireless signal of real-time reception, if the charging efficiency of charging terminal becomes large, then continue to adjust towards this direction; If the charging efficiency of charging terminal diminishes, then adjustment changes the transmit direction of transmitting coil in the opposite direction, finally determines the direction that charging efficiency is maximum and locks.
With reference to figure 3, as the wireless power LED light device of another embodiment of the present invention, with the wireless power LED light device of the embodiment shown in Fig. 1 unlike, the wireless module of the LED light device of the present embodiment comprises the first wireless module and the second wireless module, described first wireless module is used for the wireless communication module wireless connections with described charging terminal, is preferably WI-FI module; Described second wireless module is used for being connected with Internet or networking between some LED light device connects, and can be any one in WI-FI, bluetooth, ZigBee, infrared module.Described processing of circuit module can specifically comprise rectification circuit and frequency changer circuit, described rectification circuit carries out rectification process to the electric current that power module provides and exports direct current, direct current is carried out frequency conversion inversion process by described frequency changer circuit, convert low-frequency d electricity to high-frequency alternating current and be transferred to transmitting coil, convert electric energy to electromagnetic wave after described transmitting coil energising and launch.Described driver module is specially motor.Described control module comprises connected central processor CPU (Central ProcessingUnit) and microcontroller (Micro Control Unit), described microcontroller is electrically connected with described LED light module, motor, frequency changer circuit respectively, described central processor CPU is electrically connected with two wireless modules, the wireless signal that described central processing unit Treatment Analysis wireless module receives also sends corresponding instruction to microcontroller, and microcontroller controls LED light module, motor and frequency changer circuit according to instruction.By adopting, central processing unit and MCU's coordinate process, improves disposal ability, the stability of the performance of enhancing LED light device.
With reference to figure 4, the wireless power LED illumination System of the embodiment of the present invention, wireless power lighting device is specially LED, charging terminal is specially the smart mobile phone with receiving coil, this illuminator comprises some wireless power LED, carry out interconnected networking respectively by each self-corresponding wireless module between LED, smart mobile phone and some described LED wireless connections, smart mobile phone is chosen wherein at least one LED and is charged.Particularly, LED comprises main LED (LED 1) and some from LED (LED 2, LED 3, LED 4, LED N, N is positive integer), the wireless module of described main LED (LED 1) has access point function, LED 2, LED 3, LED 4, LED N and smart mobile phone all with LED 1 wireless connections, smart mobile phone is to LED 1, LED 2, LED 3, LED 4, LED N sends the wireless signal containing charge information respectively, smart mobile phone initiative LED can carry out wireless charging to it, also can be when LED detects the dump energy of smart mobile phone lower than certain value, such as lower than 10% time, automatic unlatching is to its wireless charging, above-mentioned certain value can pre-set according to actual needs, LED 1, LED 2, LED 3, LED 4 ... LED N carries out the direction adjustment of transmitting coil respectively according to the wireless signal received, until the charging efficiency of this LED to smart mobile phone reaches maximum.As long as smart mobile phone position is in LED wireless power transmitting boundary, corresponding LED all can carry out wireless charging to smart mobile phone, understandable, smart mobile phone end can show the charging efficiency of each LED, user can select wherein any one or more LED to power, multiple LED is smart mobile phone charging together, improves charge efficiency.
With reference to figure 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 is converted into electric energy and charges in the transmitting boundary of the transmitting coil of arbitrary LED light device;
Step S02: charging terminal sends the wireless signal of the charge information containing charging terminal respectively to the LED light device of networking;
Step S03: the transmit direction receiving the respective corresponding transmitting coil of LED light device adjustment change of the wireless signal of the charge information of charging terminal makes the charging efficiency of described charging terminal maximum;
Step S04: charging terminal selects wherein some LED light device to charge according to the size of the charging efficiency of each LED light device.
With reference to figure 6, as the wireless power LED illumination System of another embodiment of the present invention, with the wireless power LED illumination System shown in Fig. 4 unlike, the wireless power LED illumination System of the present embodiment also comprises wireless router, smart mobile phone and some LED (LED 1, LED 2, LED 3 ... LED N, N is positive integer) all with wireless router wireless connections, smart mobile phone sends the wireless signal of charge information to LED by wireless router, the LED illumination System of charging principle and process and above-described embodiment is similar, therefore no longer elaborates.
Compared with prior art, wireless power LED light device of the present invention and method of supplying power to thereof, LED light device can provide wireless charging function for charging terminal while providing illumination functions, enhances the intellectuality of LED light device, multifunction; LED light device is integrated with transmitting coil and driver module, electromagnetic radiation is become to go out electric energy conversion by sending coil, the charging terminal be in transmitting boundary is received described electromagnetic wave by receiving coil and is converted into electric energy and charges, without the need to cable or socket, and the necessary devices be generally due to LED light device in indoor environment, be installed in indoor diverse location, thus facilitate charging terminal to realize charging at diverse location, freely facilitate; LED light device real-time reception while charging contains the wireless signal of the charge information of described charging terminal, and control according to charge information the transmit direction that driver module adjustment changes transmitting coil, until reach maximum to the charging efficiency of charging terminal, thus effectively improve charging efficiency, save charging interval and cost, for user brings the Intelligent life of more comfort and convenient to experience.Wireless power LED illumination System of the present invention and charging method, some LED light device networkings as above are interconnected, simultaneously for charging terminal carries out wireless charging, can improve charging ability.
Above to wireless power LED light device, system and method for supplying power to that the embodiment of the present invention provides, be described in detail, apply specific case in the present invention to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (18)
1. a wireless power LED light device, is characterized in that, be applicable to wireless power to the charging terminal with receiving coil, described LED light device comprises:
LED light module, for providing illumination;
Power module, drives for providing for LED light module and provides power supply for whole LED light device;
Wireless module, for transmitting/receiving wireless signal;
Processing of circuit module, for being connected with power module and being transferred to transmitting coil after carrying out rectification and frequency conversion inversion process;
Transmitting coil, for becoming electromagnetic wave by electric energy conversion and launching;
Driver module, for driving the transmit direction changing described transmitting coil;
Control module, be electrically connected with described power module, LED light module, wireless module, processing of circuit module, driver module respectively, described charging terminal receives electromagnetic wave and is converted into electric energy and charges in the transmitting boundary of described transmitting coil, described wireless signal contains the charge information of described charging terminal, described control module controls according to the charge information that wireless module receives the transmit direction that driver module adjustment changes transmitting coil, makes charging efficiency maximum.
2. wireless power LED light device according to claim 1, is characterized in that, described charge information comprises dump energy and the charging energy effective information of charging terminal.
3. wireless power LED light device according to claim 2, it is characterized in that, control by control module the transmit direction that described driver module drives adjustment transmitting coil after described LED light device receives described wireless signal, efficiency of charging is determined again according to the wireless signal of real-time reception, if the charging efficiency of charging terminal becomes large, then continue to adjust towards this direction; If the charging efficiency of charging terminal diminishes, then adjustment changes the transmit direction of transmitting coil in the opposite direction, finally determines the direction that charging efficiency is maximum and locks.
4. according to wireless power LED light device according to claim 2, it is characterized in that, described charging terminal there is wireless communication module and with the wireless module wireless connections of described LED light device, the wireless signal containing charge information is sent to described LED light device by described charging terminal.
5. wireless power LED light device according to claim 4, it is characterized in that, described charging terminal is control of intelligent terminal, described control of intelligent terminal sends the wireless signal of the charge information containing dump energy and charging efficiency in real time to described LED light device, described LED light device according to described wireless signal dump energy lower than during preset value be automatically described control of intelligent terminal charging, and the transmit direction of driver module adjustment transmitting coil is controlled according to the charging efficiency of control of intelligent terminal feedback, improve charging efficiency.
6. wireless power LED light device according to claim 5, it is characterized in that, described control of intelligent terminal is provided with for the application program mutual with described LED light device, and described control of intelligent terminal comprises the control information to LED light device to the wireless signal that described LED light device sends.
7. wireless power LED light device according to claim 4, it is characterized in that, described wireless module comprises the first wireless module and the second wireless module, described first wireless module is used for and the wireless communication module wireless connections of described charging terminal, and described second wireless module is used for being connected with Internet or networking between some LED light device connects.
8. wireless power LED light device according to claim 7, is characterized in that, described first wireless module is WI-FI module.
9. wireless power LED light device according to claim 7, is characterized in that, described second wireless module is any one in WI-FI, bluetooth, ZigBee, infrared module.
10. wireless power LED light device according to claim 1, it is characterized in that, described processing of circuit module comprises rectification circuit and frequency changer circuit, described rectification circuit carries out rectification process to the electric current that power module provides and exports direct current, direct current is converted to the alternating current of characteristic frequency and is transferred to transmitting coil by described frequency changer circuit, and described transmitting coil converts electric energy to electromagnetic wave and launches.
11. wireless power LED light device according to claim 1, is characterized in that, described driver module is motor.
12. wireless power LED light device according to claim 1, it is characterized in that, described control module comprises connected central processing unit and microcontroller, described microcontroller is electrically connected with described LED light module, driver module, processing of circuit module respectively, described central processing unit is electrically connected with described wireless module, the wireless signal that described central processing unit Treatment Analysis wireless module receives also sends corresponding instruction to microcontroller, and microcontroller controls LED light module, driver module and processing of circuit module according to instruction.
13. 1 kinds of wireless power LED illumination System, it is characterized in that: comprise multiple LED light device as claimed in claim 1, interconnected networking is carried out respectively by each self-corresponding wireless module between described LED light device, described charging terminal and described LED light device wireless connections, and described charging terminal choose wherein at least one LED light device be its charging.
14. wireless power LED illumination System according to claim 13, it is characterized in that, described LED light device comprises main LED light device and some from LED light device, the wireless module of described main LED light device has access point function, described charging terminal, some from LED light device respectively with described main LED light device wireless connections.
15. wireless power LED illumination System according to claim 13, is characterized in that, also comprise wireless router, described charging terminal and some described LED light device respectively with described wireless router wireless connections.
The method of supplying power to of 16. 1 kinds of wireless power LED light device as claimed in claim 1, is characterized in that, comprise the following steps:
Step 1:LED lighting device is transferred to transmitting coil after power supply being carried out rectification and frequency conversion inversion process;
Step 2: electric energy conversion is become electromagnetic wave and launches by transmitting coil;
Step 3: charging terminal receives electromagnetic wave and is converted into electric energy in the transmitting boundary of the transmitting coil of LED light device;
Step 4:LED device receive containing charging terminal charge information wireless signal and according to charge information sending controling instruction to driver module;
Step 5: the transmit direction of driver module adjustment transmitting coil is until reach maximum to the charging efficiency of charging terminal.
The method of supplying power to of 17. wireless power LED light device according to claim 16, it is characterized in that, described charge information comprises dump energy and the charging energy effective information of charging terminal, described step 3 comprises further: control by control module the transmit direction that described driver module drives adjustment transmitting coil after described LED light device receives wireless signal, efficiency of charging is determined again according to the wireless signal of real-time reception, if the charging efficiency of charging terminal becomes large, then continue to adjust towards this direction; If the charging efficiency of charging terminal diminishes, then adjustment changes the transmit direction of transmitting coil in the opposite direction, finally determines the direction that charging efficiency is maximum and locks.
18. 1 kinds, based on the method for supplying power to of wireless power LED illumination System according to claim 13, is characterized in that, comprise the following steps:
Step 1: charging terminal receives electromagnetic wave and is converted into electric energy and charges in the transmitting boundary of the transmitting coil of arbitrary LED light device;
Step 2: charging terminal sends the wireless signal of the charge information containing charging terminal respectively to the LED light device of networking;
Step 3: the transmit direction receiving the respective corresponding transmitting coil of LED light device adjustment change of the wireless signal of the charge information of charging terminal makes the charging efficiency of described charging terminal maximum;
Step 4: charging terminal selects wherein some LED light device to charge according to the size of the charging efficiency of each LED light device.
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Cited By (5)
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| CN105810147A (en) * | 2016-05-26 | 2016-07-27 | 管存忠 | LED light cube realizing wireless power supply and wireless control |
| CN108154811A (en) * | 2018-03-08 | 2018-06-12 | 深圳市洲明科技股份有限公司 | A kind of LED display modules and LED display |
| CN108173357A (en) * | 2016-12-07 | 2018-06-15 | 松下电器产业株式会社 | Wireless power method |
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