CN206575646U

CN206575646U - Music regular movements atmosphere lamp

Info

Publication number: CN206575646U
Application number: CN201621339445.3U
Authority: CN
Inventors: 黄玉婷
Original assignee: Chongqing Rebo Lighting&electronics Co Ltd
Current assignee: Chongqing Rebo Lighting&electronics Co Ltd
Priority date: 2016-12-07
Filing date: 2016-12-07
Publication date: 2017-10-20
Anticipated expiration: 2026-12-07

Abstract

The utility model provides a kind of music regular movements atmosphere lamp, including：Controller, communication module, power supply and lamp group, the power supply is connected to its power supply with controller, communication module, lamp group respectively, the controller input connects terminal by communication module, for the music of reception to be converted into pwm signal, the output end of the controller connects the lamp group, for controlling the color and brightness that lamp group lights.Terminal sends music to controller by communication module, the controller is translated into correspondence pwm signal according to the musical waveform figure of reception, it is strong and weak according on off state, brightness in PWM Duty ratio control lamp group so that the color and frequency of RGB lamps change with the change of music in lamp group.

Description

Music regular movements atmosphere lamp

Technical field

The utility model is related to a kind of light fixture, more particularly to a kind of music regular movements atmosphere lamp.

Background technology

Some current digital products, such as mobile phone, MP3 player, CD player product, when playing music or the tinkle of bells, in order to A kind of rhythm effect is visually produced, generally the rhythm of music links together with music regular movements atmosphere lamp.However, existing Music regular movements atmosphere lamp can only change according to fixed color cycle, the music rhythm with broadcasting is unrelated, and its only have it is bright dark Change causes visual change more dull without the change of color.

Utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of music regular movements atmosphere Lamp, for solve in the prior art music regular movements atmosphere lamp color it is single, it is impossible to follow music rhythm change and asking for changing Topic.

In order to achieve the above objects and other related objects, the utility model provides a kind of music regular movements atmosphere lamp, including：

Controller, communication module, power supply and lamp group, the power supply are connected to controller, communication module, lamp group respectively It is powered, and the controller input connects terminal by communication module, described for the music of reception to be converted into PWM ripples The output end of controller connects the lamp group, for controlling the color and brightness that lamp group lights.

Preferably, the lamp group includes multiple RGB lamps, and the output end of the controller connects multiple RGB lamps respectively, For controlling the quantity and frequency that each RGB lamp is lighted according to PWM duty cycle.

Preferably, the controller exports R lamps, G lamps, the B that three road pwm signals are connected respectively by color in lamp group Lamp.

Preferably, the terminal is any one in smart mobile phone, computer, palm PC or tablet personal computer.

Preferably, in addition to linear voltage regulator, the power supply connects controller, communication module by linear voltage regulator respectively Rated voltage is provided for it.

Selection of land, the linear voltage regulator is low-pressure linear voltage-stablizer.

Preferably, in addition to loudspeaker, the loudspeaker connection controller is used to play the music received.

Preferably, in addition to temperature detecting unit, the temperature detecting unit connects the controller, for that will detect lamp The actual temperature of group and preset temperature contrast generation comparing result.

Preferably, the controller is any one in microprocessor, single-chip microcomputer or PLD.

Preferably, the communication module is bluetooth, and the controller uses the two-way number of bluetooth with the application program in terminal According to connection.

As described above, music regular movements atmosphere lamp of the present utility model, has the advantages that：

Terminal sends music to controller by communication module, and the controller is according to the musical waveform figure of reception by its turn Correspondence pwm signal is turned to, it is strong and weak according on off state, brightness in PWM Duty ratio control lamp group so that RGB lamps in lamp group Color and frequency change with the change of music；Further, the lamp group sets loudspeaker remote under the control of terminal Journey, which is broadcast, puts the music on；Further, the controller sends the temperature comparative result of collection to terminal, is easy to personal management, prevents The only too high generation fire of temperature in music regular movements atmosphere lamp.

Brief description of the drawings

Fig. 1 is shown as music regular movements atmosphere lamp structured flowchart of the present utility model；

Fig. 2 is shown as the structured flowchart of music regular movements atmosphere lamp most preferred embodiment of the present utility model.

Component label instructions：

1 controller

2 communication modules

3 power supplys

4 lamp groups

5 terminals

6 temperature detecting units

7 loudspeakers

8 linear voltage regulators

Embodiment

Illustrate embodiment of the present utility model below by way of specific instantiation, those skilled in the art can be by this theory Content disclosed by bright book understands other advantages of the present utility model and effect easily.The utility model can also be by addition Different embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.It should be noted that, in situation about not conflicting Under, the feature in following examples and embodiment can be mutually combined.

It should be noted that the diagram provided in following examples only illustrates of the present utility model basic in a schematic way Conception, then in schema only display with relevant component in the utility model rather than according to component count during actual implement, shape And size is drawn, it is actual when implementing, and kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout Kenel may also be increasingly complex.

Referring to Fig. 1, the utility model provides a kind of music regular movements atmosphere lamp structured flowchart, including：

Controller 1, communication module 2, power supply 3 and lamp group 4, the power supply 3 respectively with controller 1, communication module 2, lamp group 4 Its power supply is connected to, the input of controller 1 connects terminal 5 by communication module 2, for the music of reception to be converted into PWM ripples, the output end of the controller 1 connects the lamp group 4, for controlling the color and brightness that lamp group 4 lights.

Wherein, the controller 1 is any one in microprocessor, single-chip microcomputer or PLD, herein preferably Microprocessor.

Specifically, the lamp group 4 includes multiple RGB lamps, and each RGB lamps include R lamps, G lamps, B lamps, the controller 1 Three road pwm signals are exported, the output end of the controller 1 connects multiple RGB lamps respectively, and presses color per road PWM signals R (red) lamp, G (rate) lamp, B (indigo plant) lamp in lamp group 4 are connected respectively, for according to each RGB lamp of PWM Duty ratio controls The quantity and frequency lighted.

Specifically, the terminal 5 is any one in smart mobile phone, computer, palm PC or tablet personal computer, excellent herein Smart mobile phone is selected, it is APP that the intelligent smart mobile phone, which installs application program, and personnel between communication module 2 and lamp group 4 by carrying out Communication, wherein, communication module 2 is preferably bluetooth, and the controller 1 uses bluetooth bi-directional data with the application program in terminal 5 Connection, communication module 2 also includes the modules such as infrared, Wifi.

In the present embodiment, the music that the terminal 5 is sent is according to the Wave crest and wave trough grade of audio file, for example：It can divide For less, common, more Three Estate, when the music Wave crest and wave trough that controller 1 is received is less, i.e., preset less than first individual Represent that music becomes during several Wave crest and wave trough and turn to gentle state, the pwm signal of the output low frequency of controller 1 so that PWM signal frequency It is relatively low；When the music Wave crest and wave trough that controller 1 is received is common, i.e., more than the first predetermined number and less than second default Represent that music becomes during several Wave crest and wave trough and turn to normal condition, controller 1 exports the pwm signal of intermediate frequency so that PWM signals frequency Rate is general；When the music Wave crest and wave trough that controller 1 is received is more, i.e., represented when more than the Wave crest and wave trough of the second predetermined number Music becomes the very fast state that turns to, and controller 1 exports the pwm signal of high frequency so that PWM signal frequency is higher, passes through cutting for frequency Change and changing with the tempo variation of music for light can be achieved in the combination of RGB light.

As shown in Fig. 2 being the structured flowchart of music regular movements atmosphere lamp most preferred embodiment of the present utility model, details are as follows：

On Fig. 1 architecture basics, in addition to linear voltage regulator 8, the power supply 3 is connected respectively by linear voltage regulator 8 Controller 1, communication module 2 provide rated voltage for it.The linear voltage regulator 8 is preferably low-pressure linear voltage-stablizer 8, by inciting somebody to action Power supply 3 drops to communication module 2 and facilitates its normal work with the rated voltage of controller 1, in addition, the output of the linear voltage regulator 8 End is also respectively connected with loudspeaker 7 and powered with temperature detecting unit 6 for it.

Specifically, in addition to loudspeaker 7, the connection of loudspeaker 7 controller 1 is used to play the music received, operator Member according to demand remote control its whether play the music of reception, the music of reception can be cached or by setting by controller 1 Corresponding storage device is put to be preserved.

Specifically, in addition to temperature detecting unit 6, the temperature detecting unit 6 connects the controller 1, for will inspection The actual temperature and preset temperature contrast generation comparing result of lamp group 4 are surveyed, the terminal 5 can understand lamp in time by control program The state of temperature of group 4, judges that it whether there is fire risk, wherein, temperature detecting unit 6 can be temperature sensor, such as model For DS18b20 sensor.

In summary, the utility model terminal sends music to controller by communication module, and the controller is according to connecing The musical waveform figure of receipts is translated into correspondence pwm signal, strong according on off state, brightness in PWM Duty ratio control lamp group It is weak so that the color and frequency of RGB lamps change with the change of music in lamp group；Further, the lamp group sets and raised one's voice Device can under the control of terminal remote playing music；Further, the controller by the temperature comparative result of collection send to Terminal, is easy to personal management, prevents the too high generation fire of temperature in music regular movements atmosphere lamp.So, effective gram of the utility model Take various shortcoming of the prior art and have high industrial utilization.

Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.

Claims

1. a kind of music regular movements atmosphere lamp, it is characterised in that including：Controller, communication module, power supply and lamp group, the power supply Its power supply is connected to controller, communication module, lamp group respectively, the controller input is connected eventually by communication module End, for the music of reception to be converted into pwm signal, the output end of the controller connects the lamp group, for controlling lamp group The color lighted and brightness.

2. music regular movements atmosphere lamp according to claim 1, it is characterised in that the lamp group includes multiple RGB lamps, described The output end of controller connects multiple RGB lamps respectively, for controlling the quantity that each RGB lamp is lighted according to PWM duty cycle With frequency.

3. music regular movements atmosphere lamp according to claim 2, it is characterised in that the controller exports three road pwm signals R lamps, G lamps, B lamps in lamp group are connected respectively by color.

4. music regular movements atmosphere lamp according to claim 1, it is characterised in that the terminal be smart mobile phone, computer, Any one in palm PC or tablet personal computer.

5. music regular movements atmosphere lamp according to claim 1, it is characterised in that also including loudspeaker, the loudspeaker connects Connect controller be used for play reception music.

6. music regular movements atmosphere lamp according to claim 1, it is characterised in that also including temperature detecting unit, the temperature Spend detection unit and connect the controller, for the actual temperature and preset temperature contrast generation comparing result by lamp group is detected.

7. music regular movements atmosphere lamp according to claim 1, it is characterised in that also including linear voltage regulator, the power supply Connect controller, communication module respectively by linear voltage regulator and provide rated voltage for it.

8. music regular movements atmosphere lamp according to claim 7, it is characterised in that the linear voltage regulator is that low-pressure linear is steady Depressor.

9. music regular movements atmosphere lamp according to claim 1, it is characterised in that the controller is microprocessor, monolithic Any one in machine or PLD.

10. the music regular movements atmosphere lamp according to any one in claim 1 to 9, it is characterised in that the communication module For bluetooth, the controller is connected with the application program in terminal using bluetooth bi-directional data.