CN203193950U - Multifunctional led device and multifunctional wireless conference system - Google Patents
Multifunctional led device and multifunctional wireless conference system Download PDFInfo
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- CN203193950U CN203193950U CN2013200690050U CN201320069005U CN203193950U CN 203193950 U CN203193950 U CN 203193950U CN 2013200690050 U CN2013200690050 U CN 2013200690050U CN 201320069005 U CN201320069005 U CN 201320069005U CN 203193950 U CN203193950 U CN 203193950U
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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 utility model discloses a multifunctional LED device and a multifunctional wireless conference system. The multifunctional LED device of the utility model comprises an LED drive and power supply unit, a controller unit, an audio frequency power amplifier unit, a loudspeaker unit, a wireless receiving and transmitting module, a microphone module and an LED light source assembly. The wireless receiving and transmitting module keeps in communication with an intelligent terminal and can communicate with other LED devices. The wireless conference system comprises at least two multifunctional LED devices and the intelligent terminal, wherein the intelligent terminal can read states of the multifunctional LED devices and is capable of remote control over the states of the multifunctional LED devices, the intelligent terminal establishes communication with an outside terminal, audio frequency signals sent by the outside terminal are transmitted by the intelligent terminal to the multifunctional LED devices for loud speaking broadcast, and surrounding sound is collected by the multifunctional LED devices and then sent to the outside terminal through the intelligent terminal. Thus a wireless conference function is fulfilled.
Description
Technical field
The utility model relates to the LED lighting technical field, particularly a kind of Multifunctional LED device and multifunction wireless conference system.
Background technology
The appearance of wireless technology makes people free from loaded down with trivial details wiring and installing, and wireless technology has been applied to each electronic product, and along with people's living standard improves day by day, this product is also popularized.LED since have energy-saving and environmental protection, can be light-operated, lot of advantages such as solidification, long-life, be widely used in the every field such as public illumination, office and room lighting in city.Light is adjustable not only can be realized energy-conservationly, but also brings more experience for the different places of people in life, and Wireless Light modulating is subjected to popular liking as a kind of new dimming mode.
The most of audio amplifier in market is wired at present simultaneously, this audio amplifier wiring is loaded down with trivial details, volume is bigger, the combination of part wireless sound box and illuminating lamp is also arranged certainly, control specially and transmitting audio frequency but need add a private radio emission base in addition, volume is also bigger usually, and price is also relatively costly, substantially not too suitable for growing intelligent terminals such as mobile phone terminal, matching degree is also relatively poor.
The most of wireless conference system in market mainly includes mobile conference terminal and meeting control device at present simultaneously, when mobile conference terminal receives the audio/video information of user's input, then uploads this audio/video information to the meeting control device of wireless conference system; The audio/video information that the meeting control device is uploaded described mobile conference terminal be transmitted in the wireless conference system other each move conference terminal.Yet the common volume of existing wireless conference system is bigger, and price is also relatively costly, and is not combined in the LED lighting device, and in addition, existing wireless conference system microphone can not be too far away to the collection distance of sound, can't adapt to the needs of more occasions.
The utility model content
The utility model has overcome above-mentioned the deficiencies in the prior art, and a kind of need not to change current wiring, simple installation, volume is little, price is low Multifunctional LED device and multifunction wireless conference system are provided.
The technical solution of the utility model is achieved in that
A kind of Multifunctional LED device is used for communicating by letter with intelligent terminal, comprising:
At least one LED drives and power supply unit, provides power supply with thinking that the led light source assembly provides to drive to reach to the whole LED device;
At least one controller unit is in order to carry out data processing and corresponding control to audio signal or other control signal;
At least one audio power amplifier unit carries out sounding in order to receive the audio signal that controller unit handled and to drive loudspeaker unit;
At least one loudspeaker unit links to each other with audio power amplifier unit, in order to sounding;
At least one microphone module links to each other with controller unit, handles in order to gather sound on every side and to send to controller unit;
At least one radio receiving transmitting module is handled in order to receive audio signal or the control signal that intelligent terminal sends and to send to controller unit, simultaneously above-mentioned audio signal and control signal is transmitted to other LED matrix; Maybe will send to intelligent terminal from the audio signal of microphone module collection;
At least one led light source assembly is in order to illumination and receive the control signal that controller unit transmits and adjust accordingly.
As preferably, also comprise at least one audio coding decoding unit, described audio coding decoding unit links to each other with controller unit, audio power amplifier unit, and the audio coding decoding unit is converted to analog signal and passes to audio power amplifier unit in order to the digital audio and video signals that controller unit is handled.
As preferably, described controller unit is one or more combinations of microcontroller, digital signal processor or digital integrated circuit controller, and the audio signal of input is carried out algorithm process.
As preferably, described radio receiving transmitting module is supported the combination of any frequency range in 2.4GHz, 5.2GHz and the 5.8GHz frequency range or multiple frequency range, supports transmitted in both directions.
A kind of multifunction wireless conference system, comprise that at least two aforesaid Multifunctional LED devices and at least one state to Multifunctional LED device in this system read the intelligent terminal with Long-distance Control, described intelligent terminal is set up with extraneous terminal and is communicated by letter, the audio signal that described intelligent terminal is sent extraneous terminal sends to the Multifunctional LED device and carries out the outer broadcasting of putting, simultaneously, the sound around the collection of Multifunctional LED device sends to extraneous terminal by intelligent terminal again.
As preferably, described intelligent terminal is smart mobile phone, intelligent television, panel computer or desktop computer.
Adopted principle of the present utility model and the beneficial effect of technique scheme to be:
The utility model at first provides a kind of Multifunctional LED device with the audio frequency playing function, the LED matrix that namely includes radio receiving transmitting module, this radio receiving transmitting module both can communicate with intelligent terminal, can keep communicating by letter with other LED matrix again, this kind setting is in order to reduce cost, to save volume.
In addition, the audio coding decoding unit is set in LED matrix according to actual needs again, can decodes to digital audio and video signals, can reach normal play.
Simultaneously, the utility model provides a kind of Multifunctional LED device with the audio collection function, is in LED matrix built-in microphone module, gathers sound in the room by microphone module, and feeds back to intelligent terminal by radio receiving transmitting module.
Moreover, the utility model provides a kind of multifunction wireless conference system, be to be set up with extraneous terminal by intelligent terminal to communicate by letter, then with intelligent terminal and a plurality of above-mentioned LED matrix combination, constitute wireless conference system, realize that audio collection, voice interface exchange, have echo elimination simultaneously and avoid mutual interference, realize the good effect of meeting in clear and the large space scope.
The course of work is: LED drives and power supply unit driving LED light source assembly, and power for whole Multifunctional LED device, intelligent terminal receives the audio signal of extraneous terminal and is sent to radio receiving transmitting module, radio receiving transmitting module is delivered to controller unit to the ANTENN AUDIO that receives, controller unit is delivered to radio receiving transmitting module and audio power amplifier unit after the audio signal that receives is done algorithm process, radio receiving transmitting module is transmitted to other LED matrix again with audio signal, plays by loudspeaker unit.
Simultaneously, the voice that people in the Multifunctional LED device installing space sends are through the microphone module collection, and send to controller unit and handle, and send to intelligent terminal by radio receiving transmitting module again, intelligent terminal passes to extraneous terminal again, thereby has realized the wireless session function.
In addition, intelligent terminal can also carry out switch or brightness adjustment control to any one Multifunctional LED device.
Compared with prior art, the utlity model has following advantage: easy to install, need not to change current wiring, support Wireless Light modulating, normal lighting is provided, can directly substitute conventional lights and existing most of LED lamp; Overall structure is simple, cost is low, support ANTENN AUDIO, alternative existing wireless conference system, and the position of LED matrix can be adjusted arbitrarily, configuration arbitrarily, so the microphone module in the LED matrix is wider to the acquisition range of sound, can be applicable to various occasions, have practical value and application prospect.
Description of drawings
Fig. 1 is the framework schematic diagram of Multifunctional LED device among the utility model embodiment 1;
Fig. 2 is the frame structure schematic diagram of multifunction wireless conference system among the embodiment 1;
Fig. 3 is the frame structure schematic diagram of the multifunction wireless conference system of another kind of form among the embodiment 1;
Fig. 4 is the framework schematic diagram of Multifunctional LED device among the embodiment 2.
Embodiment
Embodiment of the present utility model is as follows:
Embodiment 1: as shown in Figure 1, the utility model Multifunctional LED device 1 comprises that LED drives and power supply unit 10, controller unit 11, audio coding decoding unit 12, audio power amplifier unit 13, loudspeaker unit 14, radio receiving transmitting module 15, microphone module 16, led light source assembly 17.Radio receiving transmitting module 15 can keep communicating by letter with intelligent terminal 2, can communicate with other LED matrix again.
LED drives and power supply unit 10 driving LED light source assemblies 17, and gives whole Multifunctional LED device 1 power supply.
When carrying out communication with intelligent terminal 2, intelligent terminal 2 transmits the wireless digital audio frequency and controls signal to radio receiving transmitting module 15, radio receiving transmitting module 15 is delivered to controller unit 11 to the wireless digital audio frequency and the control signal that receive, controller unit 11 is delivered to audio power amplifier unit 13 after the digital audio and video signals that receives is done algorithm process then, perhaps radio receiving transmitting module 15 is delivered to audio coding decoding unit 12 to the wireless digital audio signal that receives, audio power amplifier unit 13 and radio receiving transmitting module 15 are delivered to after with the wireless digital audio decoder in audio coding decoding unit 12, and controller unit 11 sends the control feedback signals to user's intelligent terminal 2 by radio receiving transmitting module 15.Radio receiving transmitting module 15 is transmitted to other LED matrix after signal is handled.
Described controller unit 11 is one or more combinations of microcontroller or digital signal processor or digital integrated circuit controller, can carry out algorithm process to the audio-video signal of input.Controller unit 11 connects radio receiving transmitting module 15, obtain wireless digital audio frequency and the control signal of the intelligent terminal 2 that radio receiving transmitting module 15 receives, controller unit 11 is the wireless digital audio frequency and control signal is carried out local corresponding control and data are handled, and the signal after handling exported to audio power amplifier unit 13, audio power amplifier unit 13 is connected with loudspeaker unit 14.Controller unit 11 carries out communication with radio receiving transmitting module 15, control signal is sent to the radio receiving transmitting module 15 of other Multifunctional LED devices 1 by radio receiving transmitting module 15.
In the present embodiment, radio receiving transmitting module 15 can be supported 2.4GHz, and 5.2GHz, and the combination of 5.8GHz frequency range and above-mentioned a kind of frequency range or multiple frequency range support transmitted in both directions.In addition, radio receiving transmitting module 15 can also insert the Internet, can carry out Long-distance Control.
LED drives and power supply unit 10 driving LED light source assemblies 17, controller unit 11 produces pwm signal and carries out light modulation, controller unit 11 directly connects LED and drives and power supply unit 10, controller unit 11 can be set output pwm signal, but and setpoint frequency is constant, EDM Generator of Adjustable Duty Ratio or duty ratio is constant, the pwm signal of frequency adjustable.
In addition, the intelligent terminal in the utility model 2 can be mobile phone, intelligent television, panel computer or desktop computer.
Fig. 2 is the structural representation of the utility model multifunction wireless conference system.The utility model multifunction wireless conference system comprises a plurality of above-mentioned Multifunctional LED devices 1 and intelligent terminal 2, intelligent terminal 2 is set up with extraneous terminal 3 and is communicated by letter, intelligent terminal 2 can carry out communication with each Multifunctional LED device 1 again, also communication mutually between the Multifunctional LED device simultaneously.The audio signal that described intelligent terminal 2 is sent extraneous terminal 3 sends to Multifunctional LED device 1 carries out outer putting broadcasting, and simultaneously, the sound around Multifunctional LED device 1 is gathered sends to extraneous terminal 3 by intelligent terminal 2 again, realizes that voice interface exchanges.
Described extraneous terminal is telephone set, smart mobile phone, intelligent television, panel computer or desktop computer.
As shown in Figure 3, each Multifunctional LED device 1 all disposes radio receiving transmitting module 15, described multifunctional sound box system can set device centered by the Multifunctional LED device 1 arbitrarily by application program by intelligent terminal 2, set centered by it behind device, can be receiving system according to the application deployment residue Multifunctional LED device of intelligent terminal 2, center fixture is received ANTENN AUDIO and the control signal of intelligent terminal 2, and is forwarded to other all receiving systems.
In the present embodiment, also can adopt intelligent terminal 2 as center fixture, all Multifunctional LED devices can be formed mesh network or star network, are controlled arbitrarily by center fixture.
Embodiment 2: Fig. 4 is the framework schematic diagram of Multifunctional LED device in the present embodiment, Multifunctional LED device shown in Figure 4 and Multifunctional LED apparatus structure shown in Figure 1 are similar, difference is: in the Multifunctional LED device 1 shown in Figure 4 the audio coding decoding unit is not set, intelligent terminal 2 transmits ANTENN AUDIO and controls signal to radio receiving transmitting module 15, radio receiving transmitting module 15 is delivered to controller unit 11 to the ANTENN AUDIO and the control signal that receive, controller unit 11 is delivered to radio receiving transmitting module 15 and audio power amplifier unit 13 after the audio signal that receives is done algorithm process, radio receiving transmitting module 15 can be connected with audio power amplifier unit 13, and audio power amplifier unit 13 is connected with loudspeaker unit 14.
Claims (6)
1. a Multifunctional LED device is used for communicating by letter with intelligent terminal, it is characterized in that comprising:
At least one LED drives and power supply unit, provides power supply with thinking that the led light source assembly provides to drive to reach to the whole LED device;
At least one controller unit is in order to carry out data processing and corresponding control to audio signal or control signal;
At least one audio power amplifier unit carries out sounding in order to receive the audio signal that controller unit handled and to drive loudspeaker unit;
At least one loudspeaker unit links to each other with audio power amplifier unit, in order to sounding;
At least one microphone module links to each other with controller unit, handles in order to gather sound on every side and to send to controller unit;
At least one radio receiving transmitting module is handled in order to receive audio signal or the control signal that intelligent terminal sends and to send to controller unit, simultaneously above-mentioned audio signal and control signal is transmitted to other LED matrix; Maybe will send to intelligent terminal from the audio signal of microphone module collection;
At least one led light source assembly is in order to illumination and receive the control signal that controller unit transmits and adjust accordingly.
2. Multifunctional LED device according to claim 1, it is characterized in that: also comprise at least one audio coding decoding unit, described audio coding decoding unit links to each other with controller unit, audio power amplifier unit, and the audio coding decoding unit is converted to analog signal and passes to audio power amplifier unit in order to the digital audio and video signals that controller unit is handled.
3. Multifunctional LED device according to claim 1 is characterized in that: described controller unit is one or more combinations of microcontroller, digital signal processor or digital integrated circuit controller, and the audio signal of input is carried out algorithm process.
4. Multifunctional LED device according to claim 1 is characterized in that: the combination of any frequency range or multiple frequency range in described radio receiving transmitting module support 2.4GHz, 5.2GHz and the 5.8GHz frequency range, support transmitted in both directions.
5. multifunction wireless conference system, it is characterized in that: comprise that at least two Multifunctional LED devices as claimed in claim 1 and at least one state to Multifunctional LED device in this system read the intelligent terminal with Long-distance Control, described intelligent terminal is set up with extraneous terminal and is communicated by letter, the audio signal that described intelligent terminal is sent extraneous terminal sends to the Multifunctional LED device and carries out the outer broadcasting of putting, simultaneously, the sound around the collection of Multifunctional LED device sends to extraneous terminal by intelligent terminal again.
6. multifunction wireless conference system according to claim 5, it is characterized in that: described intelligent terminal is smart mobile phone, intelligent television, panel computer or desktop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200690050U CN203193950U (en) | 2013-02-01 | 2013-02-01 | Multifunctional led device and multifunctional wireless conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200690050U CN203193950U (en) | 2013-02-01 | 2013-02-01 | Multifunctional led device and multifunctional wireless conference system |
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| CN203193950U true CN203193950U (en) | 2013-09-11 |
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| CN2013200690050U Expired - Lifetime CN203193950U (en) | 2013-02-01 | 2013-02-01 | Multifunctional led device and multifunctional wireless conference system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152925A (en) * | 2013-02-01 | 2013-06-12 | 浙江生辉照明有限公司 | Multifunctional LED (Light Emitting Diode) device and multifunctional wireless meeting system |
| CN103874292A (en) * | 2014-03-04 | 2014-06-18 | 浙江生辉照明有限公司 | Intelligent LED (Light Emitting Diode) illumination system and monitoring method thereof |
| WO2017020187A1 (en) * | 2015-07-31 | 2017-02-09 | 吴鹏 | Indoor light adjustment device and adjustment method |
| US11118779B2 (en) | 2018-10-19 | 2021-09-14 | Abl Ip Holding Llc | Luminaire with an integrated speaker |
| US11652287B2 (en) | 2018-10-19 | 2023-05-16 | Abl Ip Holding Llc | Antenna systems for wireless communication in luminaires |
| US11777199B2 (en) | 2021-03-05 | 2023-10-03 | Abl Ip Holding Llc | Modular wireless modules for light fixtures |
-
2013
- 2013-02-01 CN CN2013200690050U patent/CN203193950U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152925A (en) * | 2013-02-01 | 2013-06-12 | 浙江生辉照明有限公司 | Multifunctional LED (Light Emitting Diode) device and multifunctional wireless meeting system |
| CN103874292A (en) * | 2014-03-04 | 2014-06-18 | 浙江生辉照明有限公司 | Intelligent LED (Light Emitting Diode) illumination system and monitoring method thereof |
| WO2017020187A1 (en) * | 2015-07-31 | 2017-02-09 | 吴鹏 | Indoor light adjustment device and adjustment method |
| US11118779B2 (en) | 2018-10-19 | 2021-09-14 | Abl Ip Holding Llc | Luminaire with an integrated speaker |
| US11149938B2 (en) | 2018-10-19 | 2021-10-19 | Abl Ip Holding Llc | Luminaire system with trim component and integrated user experience elements |
| US11268690B2 (en) | 2018-10-19 | 2022-03-08 | Abl Ip Holding Llc | Luminaire system with integrated, dynamic audio visual control |
| US11652287B2 (en) | 2018-10-19 | 2023-05-16 | Abl Ip Holding Llc | Antenna systems for wireless communication in luminaires |
| US11777199B2 (en) | 2021-03-05 | 2023-10-03 | Abl Ip Holding Llc | Modular wireless modules for light fixtures |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
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| CX01 | Expiry of patent term |