CN105554962A - LED (Light Emitting Diode) lamp with Bluetooth and control method thereof - Google Patents
LED (Light Emitting Diode) lamp with Bluetooth and control method thereof Download PDFInfo
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- CN105554962A CN105554962A CN201610082489.0A CN201610082489A CN105554962A CN 105554962 A CN105554962 A CN 105554962A CN 201610082489 A CN201610082489 A CN 201610082489A CN 105554962 A CN105554962 A CN 105554962A
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- led
- control signal
- led lamp
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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Abstract
The invention provides an LED (Light Emitting Diode) lamp with Bluetooth and a control method thereof. The LED lamp comprises an LED module used for illuminating, a processor connected to the LED module and used for processing a control signal to control brightness and/or color and/or lighting of the LED module, and a Bluetooth module connected to the processor, wherein a mobile terminal sends the control signal to the processor through the Bluetooth module. The method comprises the following steps that the Bluetooth module transfers the control signal to the processor after a user sends the control signal through the mobile terminal; the processor processes the control signal and controls frequency of a square signal sent by a PWM (Pulse Width Modulation) dimming unit; and LED particles change brightness and/or color and/or lighting according to the square signal. According to the LED lamp with Bluetooth and the control method thereof, the mobile terminal is utilized, so that brightness and/or color and/or lighting of the LED lamp are more conveniently controlled.
Description
Technical field
The present invention relates to LED lamp field, particularly relate to a kind of LED lamp with bluetooth and control method thereof.
Background technology
At present, the intelligentized control method of LED lamp has in industry obtained and has used widely, as LED stage lamp, LED street lamp etc., all have employed corresponding control mode and controls it.As an important component part of lighting of home, the demand of the intelligentized control method of LED lamp is also ready to appear.Smart mobile phone and PAD, as Intelligent mobile equipment, have obtained and have widely used.Therefore, one is provided by the directly actuated LED lamp of mobile terminal, current problem demanding prompt solution can be become.
Summary of the invention
In view of the above problems, the application describes a kind of LED lamp with bluetooth, and described LED lamp comprises:
LED module, in order to illumination;
Processor, is connected with described LED module, in order to process and then to control the brightness of described LED module and/or color and/or light on and off to control signal;
Bluetooth module, is connected with described processor;
Wherein, mobile terminal sends described control signal by described bluetooth module to described processor.
Preferably, described LED module comprises:
Some LED particle;
LED power;
PWM dimming unit, is arranged between described LED power and described LED particle, and is connected with described processor, in order to control the frequency of the square-wave signal provided to described LED particle according to the described control signal after described processor process.
Preferably, described LED particle comprises RGBLED particle.
Preferably, described LED particle also comprises WhiteLED particle.
Present invention also offers a kind of control method of the LED lamp with bluetooth, described method comprises step:
After user sends control signal by mobile terminal, described control signal is passed in processor by bluetooth module;
Described processor processes described control signal, the frequency of the square-wave signal that control PWM dimming unit sends;
LED particle changes brightness and/or color and/or light on and off according to described square-wave signal.
Preferably, when described control signal presents rest mode for controlling described LED lamp, LED power is closed.
Preferably, when described control signal presents reading model for controlling described LED lamp, described LED power stops powering to RGBLED particle, and described PWM dimming unit is extremely the highest by the brightness regulation of WhiteLED particle.
Preferably, when described control signal presents entertainment mode for controlling described LED grade, the frequency of the described square-wave signal of the regular regulation output of described PWM dimming unit.
Technique scheme tool has the following advantages or beneficial effect: the LED lamp of the band bluetooth proposed in the present invention and control method, and mobile terminal directly can control the operating state of this LED lamp by bluetooth.In addition, the scene mode of this LED lamp directly can be controlled by mobile terminal.Therefore, in actual applications, mobile terminal is utilized, more convenient to the light on and off of this LED lamp, color and brilliance control.
Accompanying drawing explanation
With reference to appended accompanying drawing, to describe embodiments of the invention more fully.But, appended accompanying drawing only for illustration of and elaboration, do not form limitation of the scope of the invention.
Fig. 1 is the structural representation of a kind of LED lamp with bluetooth provided by the invention;
Fig. 2 is the flow chart of the control method of a kind of LED lamp with bluetooth provided by the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, a kind of LED lamp with bluetooth of the present invention and control method thereof are described in detail.
Embodiment one
As shown in Figure 1, a kind of LED lamp with bluetooth, comprising:
LED module, in order to illumination;
Processor, is connected with described LED module, in order to control the brightness of described LED module and/or color and/or light on and off;
Bluetooth module, is connected with described processor, and mobile terminal is transmitted control signal to described processor by described bluetooth module.
Specifically, mobile terminal starts bluetooth, and is connected with described processor by bluetooth module, and after mobile terminal sends control signal, this control signal is passed to processor by bluetooth module.After processor receives this control signal, this control signal is analyzed, then control the brightness of LED module and/or color and/or light on and off according to this control signal.
Wherein, described LED module comprises:
Some LED particle;
LED power, is connected with described LED particle with described processor respectively, in order to power to described LED particle.
It is worthy of note, in the present embodiment, described LED module also comprises the PWM dimming unit be connected with LED power, after described processor receives control signal, described PWM dimming unit is controlled according to described control signal, described PWM dimming unit controls LED power to described LED particle power supply situation, thus controls the light on and off of LED lamp or brightness or color.
In addition, described LED particle comprises RGBLED (red, blue, green Tricolor LED) and WhiteLED (white color light emitting diode), PWM dimming unit can control supply to the frequency of the square wave current of LED particle, thus controls brightness or the color of LED lamp.In addition, if LED power is not powered to described LED particle, LED particle is extinguished, and namely LED power can also control whether working of described LED particle.
In the present embodiment, the distribution of LED particle can present multiple, but each LED particle is all connected with PWM dimming unit, and namely PWM dimming unit control inputs is to the square wave frequency of each LED particle.
In actual applications, if user needs LED lamp entirety to lighten or dim, or want to change the scene mode of LED lamp, only need to open the Bluetooth function of mobile terminal and send corresponding control signal, so this control signal will be passed in processor by bluetooth module.Processor is analyzed this control signal, and judge the LED particle needing to carry out regulating process, then control PWM dimming unit exports the square wave frequency of corresponding LED particle to, thus the adjustment of the light on and off achieved LED particle or color or brightness.
In addition, it is worthy of note, the scene mode of LED lamp refers to the situation of the different light on and off of LED particle or color or brightness.Described scene mode comprises reading, sleep, amusement, illumination and viewing etc.If scene mode is set to rest mode, the most of LED particle so in LED lamp is closed, and remaining LED particle brightness is all lower and color is soft; If scene mode is set to reading model, so closes the LED particle of RGB type, the LED particle of White type is all opened and is adjusted to the brightest; If scene mode is set to entertainment mode, the brightness of so all LED particle, color is all regular changes.
A kind of LED lamp with bluetooth proposed in the present embodiment, mobile terminal directly can control the operating state of this LED lamp by bluetooth.In addition, the scene mode of this LED lamp directly can be controlled by mobile terminal.Therefore, in actual applications, more convenient to the control of this LED lamp.
Embodiment two
Based on a kind of LED lamp with bluetooth that above-described embodiment proposes, the present embodiment proposes a kind of control method of the LED lamp with bluetooth.
As shown in Figure 2, a kind of control method of the LED lamp with bluetooth, comprises step:
After user sends control signal by mobile terminal, described control signal is passed in processor by bluetooth module;
Described processor is analyzed described control signal, the frequency of the square-wave signal that control PWM dimming unit sends;
LED particle changes brightness and/or color and/or unlatching and/or closedown according to described square-wave signal.
Specifically, after user sends control signal by mobile terminal, mobile terminal by bluetooth by this signal transmission in the bluetooth module of LED lamp, bluetooth module is passed to again in processor after receiving this signal.Processor processes this control signal, judge that needing which LED particle which kind of to carry out to regulates, then, control PWM dimming unit sends the square-wave signal of corresponding frequencies to corresponding LED particle, thus the adjustment of the light on and off achieved single led particle or brightness or color.
In addition, when user is for certain scene mode by the control signal that mobile terminal sends, namely when user needs certain scene mode, PWM dimming unit regulates LED particle according to demand, thus achieves the scene mode of LED lamp.Specifically, described scene mode comprises reading, sleep, amusement, illumination and viewing etc.If scene mode is set to rest mode, the most of LED particle in closeall described LED particle (namely closing LED power) or LED lamp is closed, and remaining LED particle brightness is all lower and color is soft; If scene mode is set to reading model, so closes the LED particle of RGB type, the LED particle of White type is all opened and is adjusted to the brightest; If scene mode is set to entertainment mode, the brightness of so all LED particle, color is all regular changes.
A kind of LED lamp control method with bluetooth proposed in the present embodiment, mobile terminal directly can control the operating state of this LED lamp by bluetooth.In addition, the scene mode of this LED lamp directly can be controlled by mobile terminal.Therefore, in actual applications, more convenient to the control of this LED lamp.
For a person skilled in the art, after reading above-mentioned explanation, various changes and modifications undoubtedly will be apparent.Therefore, appending claims should regard the whole change and correction of containing true intention of the present invention and scope as.In Claims scope, the scope of any and all equivalences and content, all should think and still belong to the intent and scope of the invention.
Claims (8)
1. the LED lamp with bluetooth, is characterized in that, described LED lamp comprises:
LED module, in order to illumination;
Processor, is connected with described LED module, in order to process and then to control the brightness of described LED module and/or color and/or light on and off to control signal;
Bluetooth module, is connected with described processor;
Wherein, mobile terminal sends described control signal by described bluetooth module to described processor.
2. the LED lamp of band bluetooth according to claim 1, is characterized in that, described LED module comprises:
Some LED particle;
LED power;
PWM dimming unit, is arranged between described LED power and described LED particle, and is connected with described processor, in order to control the frequency of the square-wave signal provided to described LED particle according to the described control signal after described processor process.
3. the LED lamp of band bluetooth according to claim 2, is characterized in that, described LED particle comprises RGBLED particle.
4. the LED lamp of band bluetooth according to claim 2, is characterized in that, described LED particle also comprises WhiteLED particle.
5. a control method for the LED lamp with bluetooth, is characterized in that, described method comprises step:
After user sends control signal by mobile terminal, described control signal is passed in processor by bluetooth module;
Described processor processes described control signal, the frequency of the square-wave signal that control PWM dimming unit sends;
LED particle changes brightness and/or color and/or light on and off according to described square-wave signal.
6. the control method of the LED lamp of band bluetooth according to claim 5, is characterized in that, when described control signal presents rest mode for controlling described LED lamp, closes LED power.
7. the control method of the LED lamp of band bluetooth according to claim 6, it is characterized in that, when described control signal presents reading model for controlling described LED lamp, described LED power stops powering to RGBLED particle, and described PWM dimming unit is extremely the highest by the brightness regulation of WhiteLED particle.
8. the control method of the LED lamp of band bluetooth according to claim 6, is characterized in that, when described control signal presents entertainment mode for controlling described LED grade, and the frequency of the described square-wave signal of the regular regulation output of described PWM dimming unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610082489.0A CN105554962A (en) | 2016-02-05 | 2016-02-05 | LED (Light Emitting Diode) lamp with Bluetooth and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610082489.0A CN105554962A (en) | 2016-02-05 | 2016-02-05 | LED (Light Emitting Diode) lamp with Bluetooth and control method thereof |
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| CN105554962A true CN105554962A (en) | 2016-05-04 |
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| CN201610082489.0A Pending CN105554962A (en) | 2016-02-05 | 2016-02-05 | LED (Light Emitting Diode) lamp with Bluetooth and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061058A (en) * | 2016-06-12 | 2016-10-26 | 深圳市杰矽科技有限公司 | Bluetooth two-mode intelligent light-sound control system and method |
| CN106101992A (en) * | 2016-08-08 | 2016-11-09 | 广州山坡羊信息科技有限公司 | Smart Logo system and method |
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| CN204300885U (en) * | 2014-12-18 | 2015-04-29 | 南京化工职业技术学院 | A kind of Bluetooth of mobile phone control LED lamp affixed to the ceiling |
| CN104968125A (en) * | 2015-07-28 | 2015-10-07 | 江苏达伦电子股份有限公司 | Multi-mode LED control system |
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| KR20100051343A (en) * | 2008-11-07 | 2010-05-17 | 삼성전기주식회사 | Led illumination system |
| CN102917498A (en) * | 2012-10-18 | 2013-02-06 | 杭州意博高科电器有限公司 | Bluetooth mobile phone control-based LED (Light Emitting Diode) color-changeable bulb |
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| CN204042639U (en) * | 2014-09-11 | 2014-12-24 | 福建信实节能照明有限公司 | LED Bluetooth music lamp affixed to the ceiling |
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| CN106061058A (en) * | 2016-06-12 | 2016-10-26 | 深圳市杰矽科技有限公司 | Bluetooth two-mode intelligent light-sound control system and method |
| CN106101992A (en) * | 2016-08-08 | 2016-11-09 | 广州山坡羊信息科技有限公司 | Smart Logo system and method |
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Application publication date: 20160504 |
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