CN103607819A - An LED lamp - Google Patents
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- CN103607819A CN103607819A CN201310573047.2A CN201310573047A CN103607819A CN 103607819 A CN103607819 A CN 103607819A CN 201310573047 A CN201310573047 A CN 201310573047A CN 103607819 A CN103607819 A CN 103607819A
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Abstract
The invention relates to an LED lamp. The LED lamp is characterized by in that: the LED lamp comprises an LED lampholder and an optical transmit-receive module connected with an LED module; the optical transmit-receive module is connected in a branching mode with a circuit board; the circuit board can be externally connected with a fiber or an electric power carrier wave wire PLC, and/ or the optical transmit-receive module is integrated into a branching arrangement circuit design; a branching arrangement circuit is connected with a wireless module; and the LED lamp also comprises a power supply. The optical transmit-receive module, and/or the branching arrangement circuit are arranged on the LED lampholder. The LED lampholder is externally connected with the power supply. The optical transmit-receive module and/or the branching arrangement circuit realizes mutual wireless-optical data exchange or light-wireless data exchange through A/D sampling data recovery in an LI-FI visible light network; or the optical transmit-receive module or/and a radio frequency chip-a base-band chip of the branching arrangement circuit realizes exchange identification of MAC frame data in a same LED lamp through a network bridge technique and further realizes mutual wireless optical data exchange or light-wireless data exchange in the LI-FI network.
Description
Technical field
The present invention relates to a kind of LED lamp, a kind of LED lamp of the application is to be applied to Li-Fi (LightFidelity) or the carrier of VLC (VisibleLightcommunication) data processing.
Background technology
Master thesis >>2008 (the classification number TN929 of << Jiangsu University, numbering 102990608130, UDC notes 1:621.396) the radio optical communication system analysis of << based on LED traffic lights and the design >> chapter 1 introduction 1.2 domestic and international present Research of joint and difficult points, quote the 5th page: the people such as the G Pang of Hong Kong University have proposed to utilize LED stop-light for vehicle transferring voice broadcast singal first in 1999, analyzed the feasibility [20] of visible light communication.By setting up model, on electric current, carry out OOK modulation and be added on LED light source, realized the wireless LED visible light communication of low speed.But this research is to propose under comparatively desirable channel and reception situation, and transmission quality is not high, system communication distance is also closer, and concrete application is also unrealistic.The people such as Japan KEIO professor Kitano of university have proposed LED highway lighting communication system [21] in 2003, in LED highway lighting communication system, analyzed the quality of signal-noise ratio under different receive direction angles and the angle of visual field, and under certain error rate the relation of signal-noise ratio and receiving data rate, think that LED visible ray highway lighting communication system is better than infrared highway communication communication system.The traffic lights that forms between LED lamp before and after LED traffic lights, automobile has been proposed again afterwards to automobile and automobile headlamp to this two classes line-of-sight propagation of automobile tail light.In 2006, after the people such as Wook professor and Komine have carried out analyzing to traffic lights to the LED visible light communication system of automobile [22], think that the receiver performance of employing two-dimensional image sensor is better than adopting the receiver of Avalanche Photo Diode.Modulation system aspect, on to the basis of infrared modulated research, the people such as Zahedi professor Edmond have proposed to improve with the basic digital modulation mode such as OOK and PPM the theory [23-25] of visible light communication system channel capacity and light wave utilance.
Quoting as proof of above-mentioned data, only, from the development of visible ray and wireless technology exchange, provides reference.
Applicant formerly mono-kind of patent < < based on separated type circuit design method > > (Chinese Patent Application No. 201210353012.3,201210474371.4), aim to provide a kind of can be under existing hardware condition, be applied in the circuit of various personal electric articles for use, to adapt to the circuit of incompatible replacement each other, based on separated type circuit design method.This technology application main points are wireless communication technique and authority use authentication management, and general replacement module hardware circuit, meets the demand of using.Minute circuits is: by industrial design, make the same circuit can be in having the propelling chamber of adaptive guide groove, separation be alternatively in different product, has and economizes on resources, the effect that facilitates user to experience.The software setting that divides circuits to there is self-contained system and user's hobby, or the synchronously software setting of another minute circuits hobby of user.
Or applicant formerly mono-kind of patent < < based on separated type circuit design method > > (Chinese Patent Application No. 201310257261.7), relate to a kind of based on separated type circuit design method.It is characterized in that curved surface display end, is equipment display surface; Curved surface display end bottom, by adaptive protruding/recessed laminated surface, attaches into whole with the circuit splitting.Or the power supply unit of dismounting replacement; Adaptive protruding/recessed laminated surface in power supply unit bottom that dismounting is replaced, attaches into whole with the circuit splitting.The circuit splitting is flexible circuit, and the outer laminated surface of the circuit bumps through splitting embeds the interior laminated surface of curved surface display end bottom notch, or the interior laminated surface of the power supply unit bottom notch of dismounting replacement.The power supply unit that has adaptive dismounting to replace is the circuit supply splitting.In the application's example, LED lamp socket is curved-surface structure, has corresponding reference function.
Optical module, translation comes be
transceiver module.Opto-electronic device, functional circuit and optical interface etc., consist of, opto-electronic device comprises and transmits and receives two parts.Radiating portion is: the signal of telecommunication of inputting a constant bit rate is launched the modulated light signal of respective rate through inner driving chip processing rear drive semiconductor laser (LD) or light-emitting diode (LED), its inside, with luminous power automatic control circuit, makes the optical signal power of output keep stable.Receiving unit is: after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication.After preamplifier, export the signal of telecommunication of phase code rate.Briefly, the effect of optical module is exactly opto-electronic conversion, and transmitting terminal converts light signal to the signal of telecommunication, and after transmitting by optical fiber, receiving terminal converts the signal of telecommunication to light signal again.And visible ray LI-Fi mechanics of communication is the ability that LED light fixture need to be had synchrodata to process, can receive and transmit data.
Applicant notices: and under specific environment; wireless telecommunications or visible ray mechanics of communication still have certain deficiency: such as when tunnel current; going offline of wireless signal; the full lattice of one side signal; only hear on the one hand the other side's voice; and the voice of oneself call cannot be received by the other side, or the other side hears the voice of oneself, and oneself can't hear the other side's voice; On the other hand, special applied environment, causes the data medium LED lamp of visible ray to knock out suddenly, has lost the possibility of utilizing frequency code transmission data, such as power failure.Therefore wireless-light exchanges data mutually, or light-wireless data exchange, so more technology improve and experience, the problem of can this not met has certain perfect.Or realize LED lamp socket for external antenna designs, have heat sinking function concurrently; Or have the charging chip that heat sinking function LED lamp socket and a heat energy transforms electric energy concurrently and join, when the temperature of LED lamp is during higher than a certain value, automatically start charging chip, charge to LED lamp feedback.Heat radiation and the light fixture contradiction in useful life can improved aspect certain.
Summary of the invention
A LED lamp, is characterized in that comprising: LED lamp socket; The optical transceiver module that LED module is connected; Optical transceiver module divides and is connected to circuit board, and circuit board can external data optical fiber or power carrier line PLC, and/or optical transceiver module is incorporated into and splits in circuit design, and minute circuits being and not being wire module is connected; Power supply,
Optical transceiver module, and/or minute circuits, be placed on LED lamp socket LED lamp socket external power supply;
Optical transceiver module, and/or the middleware of minute circuits is radio frequency chip-baseband chip/optical detection diode; And/or optical power control circuit/radio frequency chip-baseband chip, by A/D sampled data, restore, realize under LI-FI visible ray network: wireless-light exchanges data, or light mutually-wireless exchanges data;
Or optical transceiver module, and/or the exchange that the wireless module radio frequency chip-baseband chip of minute circuits is realized mac frame data in same LED lamp by bridge technology is identified, optical transceiver module, and/or the radio frequency chip-baseband chip of minute circuits, be connected with a network interface card or many network interface cards in same LED lamp, or one network chip or many network chips be connected, realize under LI-FI visible ray network: wireless-light exchanges data, or light mutually-wireless exchanges data;
And/or optical transceiver module, be connected by the bridge technology of software virtual or virtual NIC address with the wireless module radio frequency chip-baseband chip of minute circuits, realize under LI-FI visible ray network: wireless-light exchanges data, or light mutually-wireless exchanges data;
And/or optical transceiver module divides and is connected to circuit board, and/or optical transceiver module is incorporated into a minute circuits, optical transceiver module or split in the circuit integrated optical transceiver module having: the radiating portion of opto-electronic device, the signal of telecommunication of external data optical fiber or power carrier line plc data source input one constant bit rate is processed to rear drive LED through inner driving chip and launch the modulated light signal of respective rate, its inside is with luminous power automatic control circuit, make the optical signal power of output keep stable, realize under LI-FI visible ray network, LED module is according to certain encoding law output data,
And/or optical transceiver module divides and is connected to circuit board; and/or optical transceiver module is incorporated into a minute circuits; optical transceiver module or split in the circuit integrated optical transceiver module having: receiving unit; to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication; after preamplifier, export the signal of telecommunication of phase code rate, by external data optical fiber or power carrier line PLC, give data feedback;
By power supply, be the connected optical transceiver module of LED module, split circuit supply.
An optical transceiver module for LED lamp, and/or minute circuits, and LED lamp mixes the P-GAN of silicon or mixes between the N-GAN of magnesium; The light-emitting area InGaN/GaN that has interval evaporation, by optical transceiver module or split in the circuit integrated optical transceiver module having: the radiating portion of opto-electronic device, input the signal of telecommunication of a constant bit rate and launch the modulated light signal of respective rate through inner driving chip processing rear drive LED, its inside is with luminous power automatic control circuit, make the optical signal power of output keep stable, regulation and control have the light and shade flicker of the light-emitting area InGaN/GaN of interval evaporation, realize data under LI-FI visible ray network and export according to certain encoding law.
An optical transceiver module for LED lamp, and/or minute circuits, and LED lamp mixes the P-GAN of silicon or mixes between the N-GAN of magnesium; The light-emitting area InGaN/GaN that has interval evaporation, by optical transceiver module or split in the circuit integrated optical transceiver module having: receiving unit, to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication, after preamplifier, export the signal of telecommunication of phase code rate, realize external LI-FI visible ray network data and receive.
A LED lamp, its optical transceiver module divides and is connected to circuit board, and/or optical transceiver module is incorporated into and splits in circuit design, and its circuit board or a minute circuits have functional circuit, are connected with optical interface, and optical interface accesses external data optical fiber;
Or optical transceiver module divides and be connected to circuit board, and/or optical transceiver module is incorporated into and splits in circuit design, and its circuit board or a minute circuits have functional circuit, and power carrier line PLC joins.
A LED lamp, its optical transceiver module, includes light transceiving integrated module, selects range of wavelengths at 850nm, 1310nm, 1490nm, 150nm; The wavelength-division choice of technology is CWDM, DWDM technology.
A kind of LED lamp, within its minute, circuits designs as external interface, with one of lower interface: USB interface, IEEE1394 interface, parallel interface, PC card slot interface, card reader interface, serial line interface, Micro SATA interface, PCMCIA interface, PS/2 interface, TV-OUT interface, Thunderbolt interface, TV-Tuner interface, S-VIDEO interface, MODEM interface, network interface card interface, be external to a kind of LED lamp;
Or the circuit board Adoption Network port mode of optical transceiver module, have access to spider lines.
A kind of LED lamp, its optical transceiver module, and/or minute circuits, by optical transceiver module or split in the circuit integrated optical transceiver module having: the radiating portion of opto-electronic device, realize the control at data output time interval, have the light and shade flicker of the light-emitting area InGaN/GaN of interval evaporation to have specific time interval rule.
A kind of LED lamp, its optical transceiver module or split in the circuit integrated optical transceiver module having: receiving unit, to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication, after preamplifier, export the signal of telecommunication of phase code rate, give the management of the certain interval change of data input voltage, have the light and shade flicker of the light-emitting area InGaN/GaN of interval evaporation to have the lumen in certain interval to change.
A LED lamp, its optical transceiver module, and/or minute circuits, and LED lamp mixes the P-GAN of silicon or mixes between the N-GAN of magnesium; The light-emitting area InGaN/GaN that has interval evaporation, by optical transceiver module or split in the circuit integrated optical transceiver module having: receiving unit optical detection diode, or with optical transceiver module or split in the circuit integrated optical transceiver module having: the electromagnetic wave transparent material that receiving unit is connected, interval 495 – 750 nm of wave transparent visible wavelength.
A LED lamp, its LED lamp socket, for external antenna designs, has heat sinking function concurrently; Or have the charging chip that heat sinking function LED lamp socket and a heat energy transforms electric energy concurrently and join, when the temperature of LED lamp is during higher than a certain value, automatically start charging chip, charge to LED lamp feedback.
A LED lamp, LED lamp socket, for external antenna designs, has heat sinking function concurrently; Or have the charging chip that heat sinking function LED lamp socket and a heat energy transforms electric energy concurrently and join, when the temperature of LED lamp is during higher than a certain value, automatically start charging chip, charge to LED lamp feedback.
The present invention is directed to the visible light application of existing LED lamp, the exchange of particularly wireless-light exchanges data mutually, or light-wireless data, and even more technology improve and experience, the problem of can this not met has certain perfect.Utilize the operating characteristic of optical transceiver module, change the present situation of the light-operated chip dependence on import of China LED light fixture chip, for LED lamp applications is in Li-Fi (LightFidelity) or the carrier of VLC (VisibleLightcommunication) data processing, there is positive reference function.
Accompanying drawing explanation
Fig. 1, the structural outline figure of a kind of LED lamp of the present invention.
Embodiment
With reference to Fig. 1, a kind of LED lamp, is characterized in that comprising: LED lamp socket 1; The optical transceiver module 3 that LED module 2 is connected; Optical transceiver module divides and is connected to circuit board 4, and circuit board can external data optical fiber or power carrier line PLC, and/or optical transceiver module is incorporated in 5 designs of minute circuits, and minute circuits being and not being wire module 16 is connected; Power supply,
Or optical transceiver module 3, and/or the exchange that the wireless module radio frequency chip-baseband chip of minute circuits 5 is realized mac frame data in same LED lamp by bridge technology 6 is identified, optical transceiver module, and/or the radio frequency chip-baseband chip of minute circuits 5, be connected with the network interface card 7 or many network interface cards in same LED lamp, or one network chip 8 or many network chips be connected, realize under LI-FI visible ray network: wireless-light exchanges data, or light mutually-wireless exchanges data;
And/or optical transceiver module 3, be connected by the bridge technology 6 of software virtual or virtual network interface card 7 addresses with the wireless module radio frequency chip-baseband chip of minute circuits 5, realize under LI-FI visible ray network: wireless-light exchanges data, or light mutually-wireless exchanges data;
And/or optical transceiver module is connected to circuit board 4 for 3 minutes, and/or optical transceiver module 3 is incorporated into minute circuits 5, optical transceiver module or split in the circuit integrated optical transceiver module having: the radiating portion 9 of opto-electronic device, the signal of telecommunication of external data optical fiber or power carrier line plc data source input one constant bit rate is processed to rear drive LED through inner driving chip and launch the modulated light signal of respective rate, its inside is with luminous power automatic control circuit, make the optical signal power of output keep stable, realize under LI-FI visible ray network, LED module is according to certain encoding law output data,
And/or optical transceiver module is connected to circuit board 4 for 3 minutes; and/or optical transceiver module 3 is incorporated into minute circuits 5; optical transceiver module or split in the circuit integrated optical transceiver module having: receiving unit 10; to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication; after preamplifier, export the signal of telecommunication of phase code rate, by external data optical fiber or power carrier line PLC, give data feedback;
By power supply, be the connected optical transceiver module of LED module, split circuit supply.
For mutually wireless-light exchanges data, be the application of different technologies effects equivalent in this application; Or the application of photooptical data conversion, for being applied to Li-Fi (LightFidelity) or the carrier of VLC (VisibleLightcommunication) data processing, have positive probe into technology evolution may.
In actual life application, LED light fixture has gone out outside the structure described in the application, also has lens and lens carrier, and LED lamp housing.The application is only from technical concerns angle, the structural analysis relevant to the data transaction of LED light fixture.
Wireless module described in the application includes, but is not limited to the applicable chip module of communication standard of following technology: bluetooth, or infrared; or WIFI; or the Wifi 802.11b under the compatible Wlan of WIPI g n aq, or NFC, or TD-SCDMA; or TD-HSPA; or TD MBMS, or TDDLTE, or WCDMA; or HSDPA; or CDMA2000 1 * EV-DO, or UMB, or UWB; or Wimax 802.16 d e m; or LTE SAE, or Mimo ofdm ，Huo IGRS's technology or McWiLL; and the renewal of answering corresponding communication standard, continues subsequent technology version specification automatically; And the derivative wireless interconnection technology of above-mentioned wireless technology.
A kind of optical transceiver module 3 of LED lamp, and/or minute circuits 5, and LED lamp mixes the P-GAN 11 of silicon or mixes between the N-GAN 12 of magnesium; The light-emitting area InGaN/GaN 13 that has interval evaporation, in the optical transceiver module being integrated with by optical transceiver module 3 or minute circuits 5: the radiating portion 9 of opto-electronic device, input the signal of telecommunication of a constant bit rate and launch the modulated light signal of respective rate through inner driving chip processing rear drive LED, its inside is with luminous power automatic control circuit, make the optical signal power of output keep stable, regulation and control have the light and shade flicker of the light-emitting area InGaN/GaN of interval evaporation, realize data under LI-FI visible ray network and export according to certain encoding law.
In this example, the light-emitting area that includes interval evaporation relates to the technology possibility of fluorescent material color changeable effect, will produce in fact the meaning of going deep into of positive variable color visible data effect.This relates under different indoor lights, the analyzing of applying effects of the transmission of visible light speed of different colour systems.
In this application; InGaN/GaN is a kind of mode of the choice of technology as LED quantum well; with InGaN as trap layer GaN as building layer, be only as III-N nitride material, to have very high radiation recombination probability from prior art InGaN, and bluish-green light source obtains more technical approval; And the energy gap of AlGaN/GaN material is adjustable, as the wavelength of trap layer according to Software for Design, MOCVD regulates in the time of growth, so AlGaN is because the many internal quantum efficiencies of the large non-radiative recombination center of defect concentration are lower, as the restriction of ultraviolet source range of application.In view of individual to ruddiness quantum well GaASP/AlGaAs do not know much have less understanding into, do not explain; Except this, also has InGaN/YAG, InGaN/ fluorescent material, InGaN/GaP, InGaN/AlInGaP, InGaN/GaP/AlInGaP, the variforms such as ZnSep-n knot, therefore obtain corresponding technology enlightenment but be not limited to professional person, cause covering deviating from of principle comprehensively.
A kind of optical transceiver module 3 of LED lamp, and/or minute circuits 5, and LED lamp mixes the P-GAN 11 of silicon or mixes between the N-GAN 12 of magnesium; The light-emitting area InGaN/GaN 13 that has interval evaporation, in the optical transceiver module being integrated with by optical transceiver module 3 or minute circuits 5: receiving unit 10, to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication, after preamplifier, export the signal of telecommunication of phase code rate, realize external LI-FI visible ray network data and receive.
A LED lamp, its optical transceiver module is connected to circuit board 4 in 3 minutes, and/or optical transceiver module 3 is incorporated in minute circuits 5 design, and its circuit board or a minute circuits have functional circuit, are connected with optical interface, and optical interface accesses external data optical fiber;
Or optical transceiver module divides and be connected to circuit board, and/or optical transceiver module is incorporated into and splits in circuit design, and its circuit board or a minute circuits have functional circuit, and power carrier line PLC joins.
A LED lamp, its optical transceiver module 3, includes light transceiving integrated module, selects range of wavelengths at 850nm, 1310nm, 1490nm, 150nm; The wavelength-division choice of technology is CWDM, DWDM technology.
A kind of LED lamp, within its minute, circuits is as external interface 14 designs, with one of lower interface: USB interface, IEEE1394 interface, parallel interface, PC card slot interface, card reader interface, serial line interface, Micro SATA interface, PCMCIA interface, PS/2 interface, TV-OUT interface, Thunderbolt interface, TV-Tuner interface, S-VIDEO interface, MODEM interface, network interface card interface, be external to a kind of LED lamp;
Or the circuit board Adoption Network port mode of optical transceiver module, have access to spider lines.
A kind of LED lamp, its optical transceiver module 3, and/or minute circuits 5, in the optical transceiver module being integrated with by optical transceiver module 3 or minute circuits 5: the radiating portion 9 of opto-electronic device, realize the control at data output time interval, have the light and shade flicker of the light-emitting area InGaN/GaN 13 of interval evaporation to have specific time interval rule.
A kind of LED lamp, in the optical transceiver module that its optical transceiver module 3 or minute circuits 5 are integrated with: receiving unit 10, to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication, after preamplifier, export the signal of telecommunication of phase code rate, give the management of the certain interval change of data input voltage, have the light and shade flicker of the light-emitting area InGaN/GaN 13 of interval evaporation to have the lumen in certain interval to change.
A LED lamp, its optical transceiver module 3, and/or minute circuits 5, and LED lamp mixes the P-GAN 11 of silicon or mixes between the N-GAN 12 of magnesium; The light-emitting area InGaN/GaN 13 that has interval evaporation, in the optical transceiver module being integrated with by optical transceiver module 3 or minute circuits 5: receiving unit 10 optical detection diodes, or with optical transceiver module or split in the circuit integrated optical transceiver module having: the electromagnetic wave transparent material that receiving unit is connected, interval 495 – 750 nm of wave transparent visible wavelength.
The connected electromagnetic wave transparent material of described receiving unit is not limited to LED lamp housing material, such as glass, and organic plastics etc.
A LED lamp, its LED lamp socket 1, for external antenna designs, has heat sinking function concurrently; Or have the charging chip 15 that heat sinking function LED lamp socket 1 and a heat energy transforms electric energy concurrently and join, when the temperature of LED lamp is during higher than a certain value, automatically start charging chip, charge to LED lamp feedback.
Claims (10)
1. a LED lamp, is characterized in that comprising: LED lamp socket (1); The optical transceiver module (3) that LED module (2) is connected; Optical transceiver module (3) minute is connected to circuit board (4); circuit board can external data optical fiber or power carrier line PLC; and/or optical transceiver module (3) is incorporated in a minute circuits (5) design, minute circuits (5) being and not being wire module (16) is connected; Power supply,
Optical transceiver module (3), and/or minute circuits (5), be placed in LED lamp socket (1) upper, LED lamp socket external power supply;
Optical transceiver module (3), and/or the middleware of minute circuits (5) is radio frequency chip-baseband chip/optical detection diode; And/or optical power control circuit/radio frequency chip-baseband chip, by A/D sampled data, restore, realize under LI-FI visible ray network: wireless-light exchanges data, or light mutually-wireless exchanges data;
Or optical transceiver module (3), and/or wireless module (16) radio frequency chip-baseband chip of minute circuits (5) is realized the exchange identification of mac frame data in same LED lamp by bridge technology (6), optical transceiver module (3), and/or the radio frequency chip-baseband chip of minute circuits (5), be connected with a network interface card (7) or many network interface cards (7) in same LED lamp, or one network chip (8) or many network chips be connected, realize under LI-FI visible ray network: wireless-light exchanges data, or light mutually-wireless exchanges data;
And/or optical transceiver module (3), be connected by the bridge technology (6) of software virtual or virtual network interface card (7) address with wireless module (16) radio frequency chip-baseband chip of minute circuits (5), realize under LI-FI visible ray network: wireless-light exchanges data, or light mutually-wireless exchanges data;
And/or optical transceiver module (3) minute is connected to circuit board (4), and/or optical transceiver module (3) is incorporated into a minute circuits (5), in the optical transceiver module (3) that optical transceiver module (3) or minute circuits (5) are integrated with: the radiating portion of opto-electronic device (9), the signal of telecommunication of external data optical fiber or power carrier line plc data source input one constant bit rate is processed to rear drive LED through inner driving chip and launch the modulated light signal of respective rate, its inside is with luminous power automatic control circuit, make the optical signal power of output keep stable, realize under LI-FI visible ray network, LED module (2) is according to certain encoding law output data,
And/or optical transceiver module (3) minute is connected to circuit board (4); and/or optical transceiver module (3) is incorporated into a minute circuits (5); in the optical transceiver module (3) that optical transceiver module (3) or minute circuits (5) are integrated with: receiving unit (10); to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication; after preamplifier, export the signal of telecommunication of phase code rate, by external data optical fiber or power carrier line PLC, give data feedback;
By power supply, be the connected optical transceiver module (3) of LED module (2), minute circuits (5) power supply.
2. according to a kind of LED lamp described in claim 1, it is characterized in that a kind of optical transceiver module (3) of LED lamp, and/or minute circuits (5), and LED lamp mixes the P-GAN (11) of silicon or mixes between the N-GAN (12) of magnesium; The light-emitting area InGaN/GaN (13) that has interval evaporation, in the optical transceiver module (3) being integrated with by optical transceiver module (3) or minute circuits (5): the radiating portion of opto-electronic device (9), input the signal of telecommunication of a constant bit rate and launch the modulated light signal of respective rate through inner driving chip processing rear drive LED, its inside is with luminous power automatic control circuit, make the optical signal power of output keep stable, regulation and control have the light and shade flicker of the light-emitting area InGaN/GaN (13) of interval evaporation, realize data under LI-FI visible ray network and export according to certain encoding law.
3. according to a kind of LED lamp described in claim 1, it is characterized in that a kind of optical transceiver module (3) of LED lamp, and/or minute circuits (5), and LED lamp mixes the P-GAN (11) of silicon or mixes between the N-GAN (12) of magnesium; The light-emitting area InGaN/GaN (13) that has interval evaporation, in the optical transceiver module (3) being integrated with by optical transceiver module (3) or minute circuits (5): receiving unit (10), to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication, after preamplifier, export the signal of telecommunication of phase code rate, realize external LI-FI visible ray network data and receive.
4. a kind of LED lamp according to claim 1; it is characterized in that optical transceiver module (3) minute is connected to circuit board (4); and/or optical transceiver module (3) is incorporated in a minute circuits (5) design; its circuit board or a minute circuits (5) have functional circuit; be connected with optical interface, optical interface access external data optical fiber;
Or optical transceiver module (3) minute is connected to circuit board (4), and/or optical transceiver module (3) is incorporated in a minute circuits (5) design, its circuit board or divide a circuits (5) to there is functional circuit, and power carrier line PLC joins.
5. a kind of LED lamp according to claim 1, is characterized in that optical transceiver module (3), includes light transceiving integrated module, selects range of wavelengths at 850nm, 1310nm, 1490nm, 150nm; The wavelength-division choice of technology is CWDM, DWDM technology.
6. a kind of LED lamp according to claim 1 is characterized in that a minute circuits (5) designs as external interface, with one of lower interface: USB interface, IEEE1394 interface, parallel interface, PC card slot interface, card reader interface, serial line interface, Micro SATA interface, PCMCIA interface, PS/2 interface, TV-OUT interface, Thunderbolt interface, TV-Tuner interface, S-VIDEO interface, MODEM interface, network interface card (7) interface, be external to a kind of LED lamp;
Or the circuit board Adoption Network port mode of optical transceiver module (3), have access to spider lines.
7. a kind of LED lamp according to claim 2, the optical transceiver module (3) that it is characterized in that a kind of LED lamp, and/or minute circuits (5), in the optical transceiver module (3) being integrated with by optical transceiver module (3) or minute circuits (5): the radiating portion of opto-electronic device (9), realize the control at data output time interval, have the light and shade flicker of the light-emitting area InGaN/GaN (13) of interval evaporation to have specific time interval rule.
8. a kind of LED lamp according to claim 3, it is characterized in that in a kind of optical transceiver module (3) of LED lamp or optical transceiver module (3) that minute circuits (5) is integrated with: receiving unit (10), to after the light signal input module of a constant bit rate, by optical detection diode, be converted to the signal of telecommunication, after preamplifier, export the signal of telecommunication of phase code rate, give the management of the certain interval change of data input voltage, have the light and shade flicker of the light-emitting area InGaN/GaN (13) of interval evaporation to have the lumen in certain interval to change.
9. a kind of LED lamp according to claim 3, it is characterized in that a kind of optical transceiver module (3) of LED lamp, and/or divide circuits (5), and LED lamp mixes the P-GAN (11) of silicon or mixes between the N-GAN (12) of magnesium; The light-emitting area InGaN/GaN (13) that has interval evaporation, in the optical transceiver module (3) being integrated with by optical transceiver module (3) or minute circuits (5): receiving unit (10) optical detection diode, or in the optical transceiver module (3) being integrated with optical transceiver module (3) or minute circuits (5): the electromagnetic wave transparent material that receiving unit (10) is connected, interval 495 – 750 nm of wave transparent visible wavelength.
10. according to a kind of LED lamp described in claim 1, it is characterized in that a kind of LED lamp socket (1), for external antenna designs, has heat sinking function concurrently; Or have the charging chip (15) that heat sinking function LED lamp socket and a heat energy transforms electric energy concurrently and join, when the temperature of LED lamp is during higher than a certain value, automatically start charging chip, charge to LED lamp feedback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573047.2A CN103607819B (en) | 2013-11-18 | 2013-11-18 | A kind of LED light |
Applications Claiming Priority (1)
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