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CN103697354A - LED (light emitting diode) illumination device and stereophonic sound Bluetooth sound box system

Publication number

CN103697354A

CN103697354A CN201310673522.3A CN201310673522A CN103697354A CN 103697354 A CN103697354 A CN 103697354A CN 201310673522 A CN201310673522 A CN 201310673522A CN 103697354 A CN103697354 A CN 103697354A

Authority

CN

China

Prior art keywords

unit

led

lighting device

led lighting

illumination device

Prior art date

2013-12-10

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

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• 238000005286 illumination Methods 0.000 title abstract description 12
• 230000005236 sound signal Effects 0.000 claims abstract description 8
• 238000012545 processing Methods 0.000 claims abstract description 5
• 238000000034 method Methods 0.000 claims description 6
• 230000003321 amplification Effects 0.000 abstract 4
• 238000003199 nucleic acid amplification method Methods 0.000 abstract 4
• 238000005516 engineering process Methods 0.000 description 3
• 230000000712 assembly Effects 0.000 description 2
• 238000000429 assembly Methods 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 238000004891 communication Methods 0.000 description 1
• 230000007812 deficiency Effects 0.000 description 1
• 238000011161 development Methods 0.000 description 1
• 230000007613 environmental effect Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1

• • 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

• Telephone Function (AREA)

The invention discloses an LED (light emitting diode) illumination device and a stereophonic sound Bluetooth sound box system. The LED illumination device comprises a Bluetooth module, a controller unit, a stereophonic sound audio power amplification unit and a loudspeaker unit, wherein the loudspeaker unit is connected with the stereophonic sound audio power amplification module, the Bluetooth module, the stereophonic sound audio power amplification unit and an LED driving and power supply unit are respectively connected with the controller unit, the stereophonic sound Bluetooth sound box system comprises the LED illumination device and an intelligent terminal communicated with the LED illumination device, the LED illumination device receives audio signals or control signals sent by the intelligent terminal and sends the signals to the controller unit to be processed, and the controller unit sends the signals to the stereophonic sound audio power amplification unit after carrying out data processing on the audio signals or the control signals and then outputs the signals to the loudspeaker unit for realizing the stereophonic sound playing. The LED illumination device and the stereophonic sound Bluetooth sound box system have the advantages that a stereophonic sound power amplifier and the LED illumination device are integrated, the space is sufficiently saved, the complicated wire distribution is not needed, and the cost is also reduced to a certain degree.

Technical field

The present invention relates to LED lighting technical field and wireless technical field, particularly a kind of LED lighting device and stereosonic blue tooth sound box 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 due to have energy-saving and environmental protection, can be light-operated, the 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.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.

The most of audio amplifier in market is wired at present simultaneously, and this audio amplifier wiring is loaded down with trivial details, and volume is larger, certainly also there is the combination of part wireless sound box and illuminating lamp, but need to separately add a private radio transmitting base, control specially and transmitting audio frequency, volume is also larger conventionally, and price is also relatively costly.

Summary of the invention

The present invention has overcome above-mentioned the deficiencies in the prior art, provide a kind of cost low, save space, phonogenic LED lighting device and stereosonic blue tooth sound box system.

Technical scheme of the present invention is achieved in that

A kind of LED lighting device, for throwing light on and communicating by letter with intelligent terminal, described LED lighting device comprises that LED light source assembly and LED drive and power supply unit, described LED drives and power supply unit drives and provides power supply for whole LED lighting device for LED light source assembly provides, described LED lighting device also comprises bluetooth module, controller unit, stereo audio power amplifier unit and at least two loudspeaker units, loudspeaker unit is connected with stereo audio power amplifier unit, bluetooth module, stereo audio power amplifier unit, LED drives and power supply unit is connected with controller unit respectively, described bluetooth module is for receiving audio signal or the control signal that intelligent terminal sends and sending to controller unit to process, controller unit sends to stereo audio power amplifier unit after audio signal or control signal are carried out to data processing, stereo audio power amplifier unit is exported to signal more described loudspeaker unit and is carried out played in stereo.

As preferably, described bluetooth module is supported A2DP, is convertible into binaural output respectively to two loudspeaker units, forms 2.0 sound channels.

As preferably, described controller unit is one or more combinations of microcontroller, digital signal processor or digital integrated electronic circuit controller, so that the audio signal of input is carried out to algorithm process.

The present invention also provides a kind of stereosonic blue tooth sound box system, comprises the intelligent terminal that LED lighting device as above and at least one and described LED lighting device communicate, and is also provided with bluetooth module in intelligent terminal.

As preferably, described intelligent terminal is mobile phone, intelligent television, panel computer or desktop computer.

Compared with prior art, LED lighting device of the present invention and stereosonic blue tooth sound box system, at least two loudspeaker units are installed in single led lighting device, thereby realize 2.0 stereophony acoustics, greatly improve user's experience, on cost, than employing multitone case multichannel audio system, also had remarkable reduction.

Moreover the present invention integrates stereo power amplifier and LED lighting device, has fully saved space, without loaded down with trivial details wiring, LED lighting device can also carry out played in stereo in illumination, without configuring in addition more stereo power amplifying device, has also saved to a certain extent cost.

Accompanying drawing explanation

Fig. 1 is the structural representation of LED lighting device of the present invention;

Fig. 2 is the frame structure schematic diagram of stereosonic blue tooth sound box system of the present invention.

The specific embodiment

The specific embodiment of the present invention is as follows:

Fig. 1 is the structural representation of LED lighting device of the present invention, Fig. 2 is the frame structure schematic diagram of stereosonic blue tooth sound box system of the present invention, as depicted in figs. 1 and 2, LED lighting device 1 of the present invention comprises that LED drives and power supply unit 10, controller unit 11, stereo audio power amplifier unit 12, at least two loudspeaker units 13, bluetooth module 14 and LED light source assemblies 15.Described LED drives and power supply unit 10 driving LED light source assemblies 17, and gives whole LED lighting device 1 power supply.

Stereosonic blue tooth sound box system of the present invention comprises above-mentioned LED lighting device 1 and intelligent terminal 2, also includes bluetooth module 14 in intelligent terminal 2, between described LED lighting device 1 and intelligent terminal 2, by bluetooth module 14 foundation, communicates by letter.In the present invention, bluetooth module 14 is supported A2DP, is convertible into binaural output respectively to two loudspeaker units 13, forms 2.0 sound channels.

When carrying out communication with intelligent terminal 2, intelligent terminal 2 transmits wireless digital audio frequency by the bluetooth module 14 carrying and controls signal to the bluetooth module 14 of LED lighting device 1, the bluetooth module 14 of LED lighting device 1 is delivered to controller unit 11 the wireless digital audio frequency and the control signal that receive, then controller unit 11 is delivered to stereo audio power amplifier unit 12 after the digital audio and video signals receiving is done to algorithm process, described controller unit 11 is one or more combinations of microcontroller or digital signal processor or digital integrated electronic circuit controller, can carry out algorithm process to the audio-video signal of input.In LED lighting device 1, controller unit 11 connects bluetooth module 14, obtain wireless digital audio frequency and the control signal of the intelligent terminal 2 that bluetooth module 14 receives, controller unit 11 carries out local corresponding control and data processing wireless digital audio frequency and control signal, and the signal after processing is exported to stereo audio power amplifier unit 12, stereo audio power amplifier unit 12 is exported to signal more at least two loudspeaker units 13 and is carried out played in stereo.

In the present embodiment, described LED lighting device comprises that two loudspeaker units 13 form 2.0 sound channels, the quantity that can also increase as required loudspeaker unit 13 is configured to the stereosonic blue tooth sound box systems such as 2.1 sound channels, 5.1 sound channels or 7.1 sound channels, or free option and installment becomes any sound channel Baffle Box of Bluetooth system.

In addition, the intelligent terminal in the present invention 2 can be the terminals such as mobile phone, intelligent television, panel computer and desktop computer.

The preferred embodiment of the present invention is just for helping to set forth the present invention.Preferred embodiment does not have all details of detailed descriptionthe, and also not limiting this invention is only the described specific embodiment.Obviously, according to the content of this description, can make many modifications and variations.These embodiment are chosen and specifically described to this description, is in order to explain better principle of the present invention and practical application, thereby under making, technical field technical staff can utilize the present invention well.The present invention is only subject to the restriction of claims and four corner and equivalent.Disclosed is above only several specific embodiments of the application, but the application is not limited thereto, and the changes that any person skilled in the art can think of, all should drop in the application's protection domain.

1. a LED lighting device, for throwing light on and communicating by letter with intelligent terminal, described LED lighting device comprises that LED light source assembly and LED drive and power supply unit, described LED drives and power supply unit drives and provides power supply for whole LED lighting device for LED light source assembly provides, it is characterized in that: described LED lighting device also comprises bluetooth module, controller unit, stereo audio power amplifier unit and at least two loudspeaker units, loudspeaker unit is connected with stereo audio power amplifier unit, bluetooth module, stereo audio power amplifier unit, LED drives and power supply unit is connected with controller unit respectively, described bluetooth module is for receiving audio signal or the control signal that intelligent terminal sends and sending to controller unit to process, controller unit sends to stereo audio power amplifier unit after audio signal or control signal are carried out to data processing, stereo audio power amplifier unit is exported to signal more described loudspeaker unit and is carried out played in stereo.

2. LED lighting device according to claim 1, is characterized in that: described bluetooth module is supported A2DP, is convertible into binaural output respectively to two loudspeaker units, forms 2.0 sound channels.

3. LED lighting 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 electronic circuit controller, so that the audio signal of input is carried out to algorithm process.

4. a stereosonic blue tooth sound box system, is characterized in that: comprise LED lighting device as described in claim 1～3 any one and at least one and as described in the intelligent terminal that communicates of LED lighting device, in intelligent terminal, be also provided with bluetooth module.

5. stereosonic blue tooth sound box system according to claim 4, is characterized in that: described intelligent terminal is mobile phone, intelligent television, panel computer or desktop computer.

• 2013
  • 2013-12-10 CN CN201310673522.3A patent/CN103697354A/en active Pending

Application publication date: 20140402

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