CN203167347U

CN203167347U - Lamp

Info

Publication number: CN203167347U
Application number: CN 201320068750
Authority: CN
Inventors: 姜正耀
Original assignee: GUANGLIAN PHOTOELECTRIC CO Ltd
Current assignee: GUANGLIAN PHOTOELECTRIC CO Ltd
Priority date: 2013-02-05
Filing date: 2013-02-05
Publication date: 2013-08-28
Anticipated expiration: 2023-02-05

Abstract

The utility model provides a lamp, comprising a first communication module, an audio processing module, a light-emitting module and a power supply module, wherein the first communication module is used for being connected with mobile equipment through a wireless communication mode, and receiving audio signals from the mobile equipment; the audio processing module is electrically connected with the first communication module, and is used for processing the audio signals received by the first communication module, and generating electronic signals corresponding to the audio signals received by the first communication module; the light-emitting module is electrically connected with the audio processing module, and is used for emitting light rays and changing lamp light colors according to the electronic signals generated by the audio processing module; and the power supply module is electrically connected with the first communication module, the audio processing module and the light-emitting module. Through the implementation of the utility model, the lamp which can change the lamp light colors according to the rhythm of a song is introduced to the users, the practicality and interestingness are improved, and the user experience is enhanced.

Description

Light fixture

Technical field

The utility model relates to field of light fittings, relates in particular to a kind of acoustic control light fixture.

Background technology

Existing a lot of festival lamp luster can change the light color of lamp string according to the rhythm of music, perhaps extinguishes, lights the lamp string.But, this festival lamp luster is to be controlled by fixed controller, the light-emitting mode that can only drive the lamp string according to the broadcast rhythm of the song of storing in advance carries out conversion, usually can not set song according to demand by user oneself, can not allow the user set up the rule of light color conversion on their own.

The utility model content

Above-mentioned defective at prior art the utility model proposes a kind of light fixture.

The technical scheme that the prior art problem that solves the utility model adopts is a kind of light fixture of structure, and this light fixture comprises:

First communication module is used for contacting by communication foundation with mobile device, and from described mobile device received audio signal;

With the audio processing modules that described first communication module electrically connects, be used for the audio signal that described first communication module receives is handled, and the corresponding electronic signal of audio signal that receives of generation and described first communication module;

With the light emitting module that described audio processing modules electrically connects, the electronic signal conversion light color that is used for emitting beam and generates according to described audio processing modules;

With the power module that described first communication module, audio processing modules and light emitting module electrically connect, be used for to described first communication module, audio processing modules and light emitting module power supply.

This light fixture also comprises the loud speaker that electrically connects with described audio processing modules, the electronic signal that is used for generating according to described audio processing modules is play the in progress song of described mobile device synchronously, and perhaps the electronic signal that generates according to described audio processing modules is play the song files that the user selects in described mobile device.

This light fixture also comprises the audio frequency amplification module that electrically connects with described audio processing modules and described loud speaker, be used for the electronic signal that described audio processing modules generates is amplified processing, to arrive loud speaker through the electronic signal transmission of amplifying after handling then, and convert this electronic signal to sound by loud speaker and play.

Described light fixture also comprises being installed in the described mobile device and with described first communication module sets up the second communication module of communicating by letter by communication, described second communication module is used for carrying out authentication with described first communication module, and under the situation that authentication is passed through, in progress music in the described mobile device is converted to audio signal, sends to described first communication module.

Described first communication module and described second communication module are set up by the Bluetooth communication mode and are contacted.

Described light emitting module comprises a plurality of luminescence units, and each luminescence unit comprises a plurality of light-emitting components, and a plurality of light-emitting components in the same luminescence unit connect by the mode of connecting.

When the light fixture that uses the utility model to provide, the user can use mobile device (for example mobile phone, panel computer etc.) to set up with this light fixture and communicate by letter, and uses the song of playing in the mobile device to control the color of the corresponding conversion light of this light fixture then.The user can also be own to the song of requirements set for the manipulation light transformation, also can set up the rule of light color conversion on their own, improved practicality significantly with interesting, strengthened user's experience.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the structured flowchart of the light fixture that provides of the utility model preferred embodiment;

Fig. 2 is the circuit diagram of light emitting module in the light fixture shown in Figure 1.

Embodiment

Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.

Be the structured flowchart of the light fixture that provides of the utility model preferred embodiment as shown in Figure 1.

First communication module 20 is used for being connected by communication with mobile device 60, and from described mobile device 60 received audio signals;

With the audio processing modules 30 that described first communication module 20 electrically connects, be used for the audio signal that described first communication module 20 receives is handled, and the corresponding electronic signal of audio signal that receives of generation and described first communication module 20;

With the light emitting module 50 that described audio processing modules electrically connects, the electronic signal conversion light color that is used for emitting beam and generates according to described audio processing modules;

With the power module 10 that described first communication module 20, audio processing modules 30 and light emitting module 50 electrically connect, be used for to described first communication module 20, audio processing modules 30 and light emitting module 50 power supplies.

Wherein, power module 10 provides AC power for light emitting module 50, loud speaker 70, simultaneously, and for first communication module 20, audio processing modules 30, audio frequency amplification module 40 provide suitable DC power supply.

First communication module 20 and mobile device 60 are connected communication by the mode of Bluetooth communication, or connect communication by the mode of WiFi communication.

Be example with the Bluetooth communication, mobile device 60 can be smart mobile phone, panel computer or the notebook computer that has Bluetooth function.At first, second communication module 61 in this mobile device 60 carries out authentication with described first communication module 20, after the identity information of second communication module 61 obtained the affirmation of first communication module 20, first communication module 20 established a communications link with second communication module.If the identity information of second communication module 61 does not obtain the affirmation of first communication module 20, then can't connect.Be appreciated that this authentication process itself can adopt the Bluetooth communication protocol of existing standard to design, belong to technological means known in the art, repeat no more herein.

The user selects to play a song according to demand in this mobile device 60, perhaps in this mobile device 60, select a song files, second communication module 61 in this mobile device 60 sends to first communication module 20 with the song files of in progress song or user's selection, the first communication module 20 of receiving audio signal arrives audio processing modules 30 with this audio signal transmission, 30 pairs of described audio signals of audio processing modules are carried out dissection process, and generate the audio electronics signal.

When the distance of mobile device 60 and this light fixture is in 20 meters, can adopt bluetooth 2.0 standards, lower based on the bluetooth equipment cost of this standard, and the efficiency of transmission within 20 meters distances also can obtain comparatively effectively ensureing.

When mobile device 60 and this light fixture distance more than 20 meters, in 50 meters the time, can adopt bluetooth 3.0 standards, can ensure based on the bluetooth equipment of the communication standard of this version can normal transmission in audio frequency is between this distance regions.

When audio processing modules 30 is finished the audio signal dissection process, and after generating the audio electronics signal, light emitting module 50 links to each other with audio processing modules 30, and light emitting module 50 perhaps extinguishes, lights light according to the color of the audio electronics signal conversion light of audio processing modules 30 generations.

Be appreciated that this light fixture also comprises loud speaker 70, be used for according to playing sound through the audio electronics signal after amplifying.Wherein, loud speaker 70 is connected with audio frequency amplification module 40, and the audio electronics signal that 40 pairs of audio processing modules of audio frequency amplification module 30 generate amplifies processing, and loud speaker 70 will play back through the audio electronics signal after amplifying.

Be the circuit diagram of light emitting module 50 in the utility model Bluetooth control light fixture as shown in Figure 2.

Light emitting module 50 is connected with audio processing modules 30, wherein, light emitting module 50 comprises a plurality of luminescence units, each luminescence unit comprises a plurality of light-emitting components, described light-emitting component can be existing light-emitting components such as LED, and belongs to and adopt the mode of series connection to connect between the light-emitting component of same luminescence unit.Specifically as shown in Figure 2, in the present embodiment, this light emitting module 50 comprises four luminescence units, be respectively luminescence unit N1, luminescence unit N2, luminescence unit N3 and luminescence unit N4, the light-emitting component number that each luminescence unit comprises can be set by actual demand, when the audio electronics signal of audio processing modules 30 generations is transferred to light emitting module 50, light emitting module 50 is under the control of this audio electronics signal, the light on and off time of the light that the light-emitting component of each luminescence unit is sent, brightness, parameters such as color are carried out conversion, namely to luminescence unit N1, luminescence unit N2, the above-mentioned parameter of luminescence unit N3 and luminescence unit N4 carries out conversion.Connect owing to belong to the light-emitting component of same luminescence unit, so the light on and off time of the light-emitting component in each luminescence unit is consistent.

Be appreciated that, the rule that the audio electronics signal that light emitting module 50 generates according to audio processing modules 30 carries out the light color conversion can be dispatch from the factory default, the corresponding a kind of specific color of each tone for example, and each color shows that by a luminescence unit (for example the N1 luminescence unit shows red light, the N2 luminescence unit shows green, the N3 luminescence unit shows blue light, the N4 luminescence unit shows yellow light), perhaps specific several color shows that by a luminescence unit (for example the N1 luminescence unit shows redness and yellow light, the N2 luminescence unit shows green and blue light, the N3 luminescence unit shows grey and brown light, the N4 luminescence unit is display white light all the time).Simultaneously, this light color transformation rule also can be set according to user's request, for example, this light fixture provides the user to switch the light color transformation rule according to the song style, for example at the comparatively soft song of bent wind, adopt the slower rule of light color conversion frequency, at the comparatively fierce song of bent wind, adopt light color conversion frequency rule faster.

Simultaneously, light emitting module 50 also can be controlled the light on and off time of light according to the audio electronics signal that audio processing modules 30 generates.For example, for example the N1 luminescence unit is lighted 1 second light, N2 luminescence unit and is lighted 2 seconds light, N3 luminescence units and light 3 seconds light, N4 luminescence units and light 4 seconds light.Perhaps make the time of lighting stochastic transformation between several preset values of above-mentioned luminescence unit.

Claims

1. a light fixture is characterized in that, comprising:

2. light fixture according to claim 1, it is characterized in that, this light fixture also comprises the loud speaker that electrically connects with described audio processing modules, the electronic signal that is used for generating according to described audio processing modules is play the in progress song of described mobile device synchronously, and perhaps the electronic signal that generates according to described audio processing modules is play the song files that the user selects in described mobile device.

3. light fixture according to claim 2, it is characterized in that, this light fixture also comprises the audio frequency amplification module that electrically connects with described audio processing modules and described loud speaker, be used for the electronic signal that described audio processing modules generates is amplified processing, to arrive loud speaker through the electronic signal transmission of amplifying after handling then, and convert this electronic signal to sound by loud speaker and play.

4. light fixture according to claim 1, it is characterized in that, described light fixture also comprises being installed in the described mobile device and with described first communication module sets up the second communication module of communicating by letter by communication, described second communication module is used for carrying out authentication with described first communication module, and under the situation that authentication is passed through, in progress music in the described mobile device is converted to audio signal, sends to described first communication module.

5. light fixture according to claim 4 is characterized in that, described first communication module and described second communication module are set up by the Bluetooth communication mode and contacted.

6. light fixture according to claim 1 is characterized in that, described light emitting module comprises a plurality of luminescence units, and each luminescence unit comprises a plurality of light-emitting components, and a plurality of light-emitting components in the same luminescence unit connect by the mode of connecting.