CN105187962A - Novel wireless LED sound box lawn lamp - Google Patents
Novel wireless LED sound box lawn lamp Download PDFInfo
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- CN105187962A CN105187962A CN201510520593.9A CN201510520593A CN105187962A CN 105187962 A CN105187962 A CN 105187962A CN 201510520593 A CN201510520593 A CN 201510520593A CN 105187962 A CN105187962 A CN 105187962A
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- sound box
- audio amplifier
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Abstract
The invention discloses a novel wireless LED sound box lawn lamp, comprising a base (1) installed on the ground, wherein the novel wireless LED sound box lawn lamp further comprises a terminal control system, installed in a terminal device and used for outputting a remote audio signal according to user operation; a sound box seat (2), installed above the base (1) and used for remotely reading audio data in the remote audio signal to play the audio data; and a lamp holder (3), installed above the sound box seat (2) and provided with an LED lamp group (4) therein. Basic lighting is perfectly combined with the sound box; meanwhile, by means of the terminal control system pre-loaded in a mobile terminal, a user can remotely transmit a music needing to be played to the sound box seat (2) in the form of the remote audio signal through the terminal control system, after receiving the remote audio signal, the sound box seat (2) reads the audio data in the remote audio signal and plays the audio data through the sound box, therefore people autonomously and freely play music, and the maintenance of an audio circuit is avoided.
Description
Technical field
The present invention relates to field of light fittings, particularly relate to a kind of LED Lawn lamp, more specifically, the present invention relates to novel radio LED audio amplifier Lawn lamp.
Background technology
The public domains such as modernization community, garden and public square all have the stereo set playing the voice datas such as broadcast, notice and music.
Above-mentioned stereo set needs the loudspeaker being equipped with large power amplifier, also or in the venue arranges the audio amplifier of sufficient amount.Due to need of work access power line and the tone frequency channel wire of audio amplifier, and arrange audio amplifier in a large number, then need reasonable and loaded down with trivial details wiring.
Consider usually be furnished with a large amount of Lawn lamps in public domains such as China community, garden and public squares; So, by integration of equipments such as audio amplifiers in Lawn lamp, not only eliminate the installing space of sound-box device, audio signal wire etc. can also be arranged along the power line of Lawn lamp simultaneously.
At present, the Lawn lamp with playing function, when public domain is built, carries out designing, planning with regard to needs.Once the voice band line of Lawn lamp goes wrong, be then difficult to keep in repair.
Summary of the invention
The object of the invention is to overcome or slow down the part at least above-mentioned shortcoming, a kind of novel radio LED audio amplifier Lawn lamp be provided hereby, have surface-based base, include further:
Terminal control system, is installed on terminal equipment, exports remote audio signal according to user operation;
Loudspeaker box base, is installed on above base, remotely reads the voice data in remote audio signal, with playing audio data;
Lamp socket, is installed on above loudspeaker box base, and is built-in with LED group.
Preferably, the described loudspeaker box base remote audio tank module that is integrated with audio amplifier and couples with audio amplifier;
Described remote audio tank module remotely receives remote audio signal, and reads the voice data in remote audio signal,
Described audio amplifier playing audio data.
Further, described remote audio tank module selects Baffle Box of Bluetooth module by terminal equipment described in bluetooth communication.
Preferably, described lamp socket is integrated with the LED control unit controlling LED group and open and close, and described LED control unit, according to extraneous intensity of illumination, opens and closes described LED group.
Further, described LED control unit comprises light sensor, comparing unit and switch element; Wherein,
Light sensor, detects extraneous intensity of illumination, produces photosensor signal,
Comparing unit, compares described photosensor signal and a threshold signal, produces comparison signal,
Switch element, opens and closes described LED group according to described comparison signal.
In addition, be provided with PC and expand light shield above described lamp socket, described LED group covers at PC and expands in light shield.
The present invention is intended to, by basis illumination together with audio amplifier perfect adaptation; Simultaneously, can by being preloaded in the terminal control system of mobile terminal, the music that user need be play by terminal control system transfers to loudspeaker box base by the form of remote audio signal, loudspeaker box base is after reception remote audio signal, read the voice data in it, and play by audio amplifier, achieve the public independently, music freely, and avoid the maintenance of voice band line.
Accompanying drawing explanation
Describe these and other aspect of the present invention in further detail now with reference to appended accompanying drawing, it is depicted as currently preferred embodiment of the present invention.Wherein:
Fig. 1 is the structure chart of the present embodiment;
Fig. 2 is the fundamental diagram of the present embodiment loudspeaker box base.
In figure: 1, base; 2, loudspeaker box base; 3, lamp socket; 4, LED group; 5, PC expands light shield; 6, mobile phone.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in Figure 1, a kind of novel radio LED audio amplifier Lawn lamp, include base 1, base 1 is fixed on the ground by screw or latch; Above base 1, the loudspeaker box base 2 for playing music and the lamp socket 3 for throwing light on from bottom to top are installed successively.
In addition, the present embodiment also comprises and is arranged on mobile device based on IOS or Android system, such as mobile phone 6, on terminal control system; User transmits the remote audio signal containing voice data to loudspeaker box base 2 by terminal control system, loudspeaker box base 2 plays music according to remote audio signal.
Particularly, the loudspeaker box base 2 of the present embodiment is integrated with Baffle Box of Bluetooth module and audio amplifier; Wherein, Baffle Box of Bluetooth module comprises Bluetooth chip as shown in Figure 2, and Bluetooth chip is by the external Bluetooth antenna of its RF interface, and outer chain ground receives remote audio signal.
Further, the Bluetooth chip of the present embodiment couples audio amplifier by power amplifier unit; As shown in Figure 2, Bluetooth chip has four audio output ports, is SKP_LP, SKP_LN, SPK_RP and SPK_RN respectively.F-3288 is by four above-mentioned audio output port outputting audio datas to power amplifier unit, and power amplifier unit comprises LM358, and LM358 includes the dual operational amplifier of two groups of independences, high yield.SKP_LP and SKP_LN inputs to an operational amplifier and exports left audio data, SKP_RP and SPK_RN exports another operational amplifier to and export right audio channel data.So, the lamp socket 3 of the present embodiment is after the remote audio signal receiving transmission such as mobile terminal such as mobile phone 6 grade, by Bluetooth chip and power amplifier unit remote audio signal decoded and amplify, play by audio amplifier again, achieve user and play the music prestored in mobile phone 6 anywhere or anytime by the loudspeaker box base 2 of the present embodiment.
Moreover, be integrated with LED control unit and lamp pearl in the lamp socket 3 of the present embodiment.
Wherein, LED control unit comprises light sensor, comparing unit and switch element; Light sensor, detects extraneous intensity of illumination, and produce photosensor signal, comparing unit, compares photosensor signal and a threshold signal, produces comparison signal, switch element, opens and closes LED group 4 according to comparison signal.
The threshold signal of photosensor signal with expression standard intensity of sunshine compares by comparing unit, when determining that photosensor signal is greater than threshold signal, then illustrates that intensity of illumination is still sufficient.This time, switch element can not open LED group 4, and vice versa.
In addition, between comparing unit and light sensor, the signal amplification unit amplifying photosensor signal is provided with.Then signal amplification unit comprises amplifier LM358, and its positive input couples the output of light sensor, and its reverse input end is successively by ground connection after resistance R2 and R3, and its output is by being coupled between resistance R2 and resistance R3 after resistance R4; Light sensor is by resistance R1 ground connection.
Moreover comparing unit comprises comparator LM339, its positive input couples the output of amplifier LM358, and the input of its inverse output terminal has threshold signal, and its output is by resistance R5 ground connection.
The switch element of the present embodiment comprises switching tube Q1, and the control pole of switching tube Q1 couples the output of LM339, and when photosensor signal so is after amplification greater than threshold signal, switching tube Q1 turns off, then LED group 4D1 does not work.When photosensor signal is less than threshold signal, switching tube Q1 conducting, then LED group 4D1 works.
In addition, expand light shield 5 to be provided with PC above lamp socket 3, LED group 4 covers at PC and expands in light shield 5, effectively improves the light efficiency of LED group 4.
Claims (6)
1. a novel radio LED audio amplifier Lawn lamp, has surface-based base (1), it is characterized in that including further:
Terminal control system, is installed on terminal equipment, exports remote audio signal according to user operation;
Loudspeaker box base (2), is installed on base (1) top, remotely reads the voice data in remote audio signal, with playing audio data;
Lamp socket (3), is installed on loudspeaker box base (2) top, and is built-in with LED group (4).
2. novel radio LED audio amplifier Lawn lamp according to claim 1, is characterized in that, the remote audio tank module that described loudspeaker box base (2) is integrated with audio amplifier and couples with audio amplifier;
Described remote audio tank module remotely receives remote audio signal, and reads the voice data in remote audio signal,
Described audio amplifier playing audio data.
3. novel radio LED audio amplifier Lawn lamp according to claim 2, it is characterized in that, described remote audio tank module selects Baffle Box of Bluetooth module by terminal equipment described in bluetooth communication.
4. novel radio LED audio amplifier Lawn lamp according to claim 1, it is characterized in that, described lamp socket (3) is integrated with the LED control unit controlling LED group (4) and open and close, described LED control unit, according to extraneous intensity of illumination, opens and closes described LED group (4).
5. novel radio LED audio amplifier Lawn lamp according to claim 4, it is characterized in that, described LED control unit comprises light sensor, comparing unit and switch element; Wherein,
Light sensor, detects extraneous intensity of illumination, produces photosensor signal,
Comparing unit, compares described photosensor signal and a threshold signal, produces comparison signal,
Switch element, opens and closes described LED group (4) according to described comparison signal.
6. novel radio LED audio amplifier Lawn lamp according to claim 1, it is characterized in that, be provided with PC in the top of described lamp socket (3) and expand light shield (5), described LED group (4) covers at PC and expands in light shield (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520593.9A CN105187962A (en) | 2015-08-22 | 2015-08-22 | Novel wireless LED sound box lawn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520593.9A CN105187962A (en) | 2015-08-22 | 2015-08-22 | Novel wireless LED sound box lawn lamp |
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| CN105187962A true CN105187962A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510520593.9A Pending CN105187962A (en) | 2015-08-22 | 2015-08-22 | Novel wireless LED sound box lawn lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107333203A (en) * | 2017-02-21 | 2017-11-07 | 佛山尘凡环保科技有限公司 | A kind of afforestation audio amplifier |
| CN107333204A (en) * | 2017-02-21 | 2017-11-07 | 佛山尘凡环保科技有限公司 | A kind of plug-in type gardens audio amplifier |
| CN107333205A (en) * | 2017-02-21 | 2017-11-07 | 佛山尘凡环保科技有限公司 | A kind of gardens plug-in type audio amplifier |
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| CN203442655U (en) * | 2013-08-31 | 2014-02-19 | 四川海金汇光电有限公司 | Intelligent LED lawn lamp |
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| CN204534421U (en) * | 2015-05-04 | 2015-08-05 | 唐由豫 | Solar energy radio sound equipment Lawn lamp |
| CN204879729U (en) * | 2015-08-22 | 2015-12-16 | 湖北爱商光电股份有限公司 | Novel wireless LED audio amplifier lawn lamp |
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| US20110299689A1 (en) * | 2007-08-09 | 2011-12-08 | Moshe Avtzon | Flameless Candle with Multimedia Capabilities |
| US20140254829A1 (en) * | 2013-02-01 | 2014-09-11 | Zhejiang Shenghui Lighting Co., Ltd | Multifunctional led device and multifunctional led wireless conference system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107333203A (en) * | 2017-02-21 | 2017-11-07 | 佛山尘凡环保科技有限公司 | A kind of afforestation audio amplifier |
| CN107333204A (en) * | 2017-02-21 | 2017-11-07 | 佛山尘凡环保科技有限公司 | A kind of plug-in type gardens audio amplifier |
| CN107333205A (en) * | 2017-02-21 | 2017-11-07 | 佛山尘凡环保科技有限公司 | A kind of gardens plug-in type audio amplifier |
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Application publication date: 20151223 |