CN204362367U - A kind of wireless regulation and control LED illumination System - Google Patents
A kind of wireless regulation and control LED illumination System Download PDFInfo
- Publication number
- CN204362367U CN204362367U CN201420829866.9U CN201420829866U CN204362367U CN 204362367 U CN204362367 U CN 204362367U CN 201420829866 U CN201420829866 U CN 201420829866U CN 204362367 U CN204362367 U CN 204362367U
- Authority
- CN
- China
- Prior art keywords
- pin
- module
- microcontroller
- radio receiving
- receiving transmitting
- Prior art date
- 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.)
- Active
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to technical field of LED illumination, especially a kind of wireless regulation and control LED illumination System.It comprises Digiplex and LED dimmer, wherein Digiplex comprises the first microcontroller, display module, the first key-press module and the first radio receiving transmitting module, and the first microcontroller controls display module, the first key-press module and the first radio receiving transmitting module respectively; LED dimmer comprises the second microcontroller, LED drive module, the second key-press module and the second radio receiving transmitting module, and the second microcontroller controls LED drive module, the second key-press module and the second radio receiving transmitting module respectively.Digiplex and LED dimmer carry out radio communication by the first radio receiving transmitting module and the second radio receiving transmitting module.The utility model produces different light intensity and colour temperature effect by PWM light modulation and RGB colour mixture technology, and the displaying realizing LED illumination controls, and its manipulation is easy, flexible configuration, cost are low, have very strong practicality.
Description
Technical field
The utility model relates to technical field of LED illumination, especially a kind of wireless regulation and control LED illumination System.
Background technology
LED illumination has the clear superiority such as energy-saving and environmental protection, life-span length, and along with the decline of price, spreading speed is obviously accelerated in recent years, and meanwhile, LED illumination control technology is also comparatively fast developed.Microcontroller, radio communication, sensor technological means are used in New LED control system synthesis, realize many reference amounts, intellectuality, displaying Lighting control, the light atmosphere being rich in artistic feeling can be built, bring the enjoyment of people U.S., also can improve utilization rate of electrical to greatest extent, reach energy-saving and cost-reducing effect.
Due to the reason of the aspects such as cost, current LED illumination control system is mainly used in the occasions such as outdoor public illumination, Landscape Lighting, light of stage control, household LED is basic still based on function lighting, majority is still continued to use traditional simple switch and is controlled, light intensity and colour temperature immobilize substantially, are difficult to meet domestic consumer's personalization, art up lighting demand.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is the wireless regulation and control LED illumination System providing a kind of light intensity and colour temperature effect is adjustable, easy and simple to handle, cost is low.
To achieve these goals, the utility model adopts following technical scheme:
A kind of wireless regulation and control LED illumination System, it comprises Digiplex and LED dimmer, described Digiplex comprises the first microcontroller, display module, the first key-press module and the first radio receiving transmitting module, and described first microcontroller connects respectively and controls display module, the first key-press module and the first radio receiving transmitting module;
Described LED dimmer comprises the second microcontroller, LED drive module, the second key-press module and the second radio receiving transmitting module, and described second microcontroller connects respectively and controls LED drive module, the second key-press module and the second radio receiving transmitting module;
Described Digiplex and LED dimmer carry out wireless connections by the first radio receiving transmitting module and the second radio receiving transmitting module.
Preferably, described first microcontroller and described second microcontroller are STCl2LE5410AD single-chip microcomputer.
Preferably, described first radio receiving transmitting module and the second radio receiving transmitting module are nRF24L01+ module.
Preferably, described display module is TFT LCD display module.
Preferably, described Digiplex also comprises a buzzer and the first triode, described first key-press module is made up of seven buttons, the P10 pin of described first microcontroller is connected with buzzer with the second triode by the second resistance successively, the P30 pin of described first microcontroller, P33 pin, P34 pin, P35 pin, P37 pin, P20 pin are connected with the first key-press module respectively with P24 pin, and MOS I pin, the MISO pin of described first microcontroller are connected with the respective pins of display module and the first radio receiving transmitting module respectively with SCK pin;
The LED+ pin of described display module is connected with the collector electrode of the first triode, the base stage of described first triode is connected with the P21 pin of the first microcontroller by the first resistance, and the RST pin of described display module, A0 pin, CSLCD pin and CSSD pin are connected with the P22 pin of the first microcontroller, P23 pin, P12 pin and P13 pin respectively; The CSN pin of described first radio receiving transmitting module, CE pin and IRQ pin are connected with the P11 pin of the first microcontroller, P14 pin and P32 pin respectively.
Preferably, described LED dimmer also comprises SPX1117 type voltage-stabiliser tube and LT3756 type driving chip, described second key-press module is made up of five buttons, the MOS I pin of described second microcontroller, MISO pin and SCK pin, P11 pin, P14 pin is connected with the respective pins of P32 pin with the second radio receiving transmitting module, the P30 pin of described second microcontroller, P33 pin, P34 pin, P12 pin is connected with the second key-press module respectively with P13 pin, the P20 pin of described second microcontroller, P35 pin and P37 pin are respectively as B, G, the PWM that R 3 paths of LEDs drives exports and controls,
The VO pin of described voltage-stabiliser tube is connected with the VCC pin of the second microcontroller, VI pin is connected with the SHDN pin of driving chip by the 9th resistance, the light-emitting diode be connected in series successively and the 4th field effect transistor is parallel with between the I SN pin of described driving chip and PWMout pin, be parallel with the 4th inductance and the 3rd field effect transistor that are connected in series successively between the Vin pin of described driving chip and GATE pin, between the FB pin of described driving chip and the drain electrode of the 3rd field effect transistor, be parallel with the 16 resistance and the voltage stabilizing didoe be connected in series successively.
Owing to have employed such scheme, the utility model adopts STC12LE541OAD single-chip microcomputer as the first microcontroller and the second microcontroller, first radio receiving transmitting module of Digiplex and LED dimmer and the second radio receiving transmitting module all adopt nRF24L01+ module to carry out radio communication, LED dimmer adopts LT3756 driving chip simultaneously, different light intensity and colour temperature effect is produced by PWM light modulation and RGB colour mixture technology, the displaying realizing LED illumination controls, its handling good, flexible configuration, cost are low, have very strong practicality.
Accompanying drawing explanation
Fig. 1 is the overall system theory diagram of the utility model embodiment;
Fig. 2 is the circuit connection structure figure of the Digiplex of the utility model embodiment;
Fig. 3 is the circuit connection structure figure of the LED dimmer of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As Figure 1-3, a kind of wireless regulation and control LED illumination System of the present embodiment, it comprises Digiplex 9 and LED dimmer 10, wherein, Digiplex 9 comprises the first microcontroller 1, display module 2, first key-press module 3 and the first radio receiving transmitting module 4, first microcontroller 1 connects respectively and controls display module 2, first key-press module 3 and the first radio receiving transmitting module 4, and display module 2 is TFT LCD display module.LED dimmer 10 comprises the second microcontroller 5, LED drive module 8, second key-press module 6 and the second radio receiving transmitting module 7, second microcontroller 5 and connects respectively and control LED drive module 8, second key-press module 6 and the second radio receiving transmitting module 7.First microcontroller 1 and described second microcontroller 5 are STCl2LE5410AD single-chip microcomputer, and the first radio receiving transmitting module 4 and the second radio receiving transmitting module 7 are nRF24L01+ module.Digiplex 9 and LED dimmer 10 carry out wireless connections by the first radio receiving transmitting module 4 and the second radio receiving transmitting module 7.
During use, the human-computer interaction interface utilizing Digiplex 9 to provide, arranges the light scene of expectation, and sends to LED dimmer 10 with the form of instruction; After LED dimmer 10 receives instruction, adjust R, G, B 3 PWM duty ratio of driving of paths of LEDs in real time, thus correspondingly change the power ratio of red, green, blue look LED, produce by colour mixture the light intensity and colour temperature effect that user expects.
As shown in Figure 2, Digiplex 9 also comprises a buzzer BZ and the first triode Q1, first key-press module 3 is made up of seven buttons, the P10 pin of the first microcontroller 1 is connected with buzzer BZ with the second triode Q2 by the second resistance R2 successively, the P30 pin of the first microcontroller 1, P33 pin, P34 pin, P35 pin, P37 pin, P20 pin are connected with the first key-press module 3 respectively with P24 pin, and MOS I pin, the MISO pin of the first microcontroller 1 are connected with the respective pins of display module 2 and the first radio receiving transmitting module 4 respectively with SCK pin;
The LED+ pin of display module 2 is connected with the collector electrode of the first triode Q1, the base stage of the first triode Q1 is connected with the P21 pin of the first microcontroller 1 by the first resistance R1, and the RST pin of display module 2, A0 pin, CSLCD pin and CSSD pin are connected with the P22 pin of the first microcontroller 1, P23 pin, P12 pin and P13 pin respectively; The CSN pin of the first radio receiving transmitting module 4, CE pin and IRQ pin are connected with the P11 pin of the first microcontroller 1, P14 pin and P32 pin respectively.
Wherein, the K1 ~ K7 button in the first key-press module 3 is used for interactive input, and namely the CE pin of the first radio receiving transmitting module 4 matches with related register control bit for mode of operation control, IRQ pin indicates for reiving/transmitting state.The P11 pin of the first microcontroller 1 and P12 pin are used for the IRQ interrupting input that individual sheets is selected, P32 pin is the first radio receiving transmitting module 4, the P10 pin control buzzer of the first radio receiving transmitting module 4 and display module 2; Reset, data/command channel of the P22 pin of the first microcontroller 1, P23 pin and P21 control LCD are selected and backlight.In addition, the first microcontroller 1 is supported nanowatt level sleep pattern and by button fast wake-up, is substantially increased the service efficiency of remote controller battery.
As shown in Figure 3, LED dimmer 10 also comprises SPX1117 type voltage-stabiliser tube U5 and LT3756 type driving chip U3, second key-press module 6 is made up of five buttons, the MOSI pin of the second microcontroller 5, MI SO pin and SCK pin, P11 pin, P14 pin is connected with the respective pins of P32 pin with the second radio receiving transmitting module 7, the P30 pin of the second microcontroller 5, P33 pin, P34 pin, P12 pin and P13 pin are connected with the second key-press module 6 respectively, the P20 pin of the second microcontroller 5, P35 pin and P37 pin are respectively as B, G, the PWM that R 3 paths of LEDs drives exports and controls (only drawing 1 tunnel in figure),
The VO pin of voltage-stabiliser tube U5 is connected with the VCC pin of the second microcontroller 5, VI pin is connected with the SHDN pin of driving chip U3 by the 9th resistance R9, the LED be connected in series successively and the 4th field effect transistor Q4 is parallel with between the ISN pin of driving chip U3 and PWMout pin, the 16 resistance R16 and voltage stabilizing didoe D1 that are parallel with between the FB pin of the 4th inductance L 4 and the 3rd field effect transistor Q3, the driving chip U3 be connected in series successively and the drain electrode of the 3rd field effect transistor Q3 and are connected in series successively is parallel with between the Vi n pin of driving chip U3 and GATE pin.
For ensureing the stationarity of LED light modulation, the P37 pin of the second microcontroller 5 correspondence, P35 pin and P20 pin control to export (only drawing 1 tunnel in figure) as the PWM that 3 paths of LEDs drive, correspondingly change the power ratio of red, green, blue look LED, and driven by same clock source.Novel large-power LED driving chip U3 external N raceway groove the 3rd field effect transistor Q3 and the 4th field effect transistor Q4, can drive the white light LEDs of 20 1A under 12V initial conditions, efficiency is very high, and frequency range is 100kHz ~ 1MHz.Meanwhile, driving chip adopts True Co lor PWM light regulating technology, and dimming scope can reach 3000:1.For convenience of the PWM function debugging of LED drive chip U3, devise 5 buttons in circuit, also can use it for the manual adjustments of light scene in system operation.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a wireless regulation and control LED illumination System, it is characterized in that: it comprises Digiplex and LED dimmer, described Digiplex comprises the first microcontroller, display module, the first key-press module and the first radio receiving transmitting module, and described first microcontroller connects respectively and controls display module, the first key-press module and the first radio receiving transmitting module;
Described LED dimmer comprises the second microcontroller, LED drive module, the second key-press module and the second radio receiving transmitting module, and described second microcontroller connects respectively and controls LED drive module, the second key-press module and the second radio receiving transmitting module;
Described Digiplex and LED dimmer carry out wireless connections by the first radio receiving transmitting module and the second radio receiving transmitting module.
2. a kind of wireless regulation and control LED illumination System as claimed in claim 1, is characterized in that: described first microcontroller and described second microcontroller are STC l 2LE5410AD single-chip microcomputer.
3. a kind of wireless regulation and control LED illumination System as claimed in claim 2, is characterized in that: described first radio receiving transmitting module and the second radio receiving transmitting module are nRF24L01+ module.
4. a kind of wireless regulation and control LED illumination System as claimed in claim 3, is characterized in that: described display module is TFT LCD display module.
5. a kind of wireless regulation and control LED illumination System as claimed in claim 4, it is characterized in that: described Digiplex also comprises a buzzer and the first triode, described first key-press module is made up of seven buttons, the P10 pin of described first microcontroller is connected with buzzer with the second triode by the second resistance successively, the P30 pin of described first microcontroller, P33 pin, P34 pin, P35 pin, P37 pin, P20 pin is connected with the first key-press module respectively with P24 pin, the MOSI pin of described first microcontroller, MISO pin and SCK pin are connected with the respective pins of display module and the first radio receiving transmitting module respectively,
The LED+ pin of described display module is connected with the collector electrode of the first triode, the base stage of described first triode is connected with the P21 pin of the first microcontroller by the first resistance, and the RST pin of described display module, A0 pin, CSLCD pin and CSSD pin are connected with the P22 pin of the first microcontroller, P23 pin, P12 pin and P13 pin respectively; The CSN pin of described first radio receiving transmitting module, CE pin and IRQ pin are connected with the P11 pin of the first microcontroller, P14 pin and P32 pin respectively.
6. a kind of wireless regulation and control LED illumination System according to any one of claim 1-5, it is characterized in that: described LED dimmer also comprises SPX1117 type voltage-stabiliser tube and LT3756 type driving chip, described second key-press module is made up of five buttons, the MOSI pin of described second microcontroller, MISO pin and SCK pin, P11 pin, P14 pin is connected with the respective pins of P32 pin with the second radio receiving transmitting module, the P30 pin of described second microcontroller, P33 pin, P34 pin, P12 pin is connected with the second key-press module respectively with P13 pin, the P20 pin of described second microcontroller, P35 pin and P37 pin are respectively as B, G, the PWM that R3 paths of LEDs drives exports and controls,
The VO pin of described voltage-stabiliser tube is connected with the VCC pin of the second microcontroller, VI pin is connected with the SHDN pin of driving chip by the 9th resistance, the light-emitting diode be connected in series successively and the 4th field effect transistor is parallel with between the ISN pin of described driving chip and PWMout pin, be parallel with the 4th inductance and the 3rd field effect transistor that are connected in series successively between the Vin pin of described driving chip and GATE pin, between the FB pin of described driving chip and the drain electrode of the 3rd field effect transistor, be parallel with the 16 resistance and the voltage stabilizing didoe be connected in series successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829866.9U CN204362367U (en) | 2014-12-23 | 2014-12-23 | A kind of wireless regulation and control LED illumination System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829866.9U CN204362367U (en) | 2014-12-23 | 2014-12-23 | A kind of wireless regulation and control LED illumination System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204362367U true CN204362367U (en) | 2015-05-27 |
Family
ID=53263810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420829866.9U Active CN204362367U (en) | 2014-12-23 | 2014-12-23 | A kind of wireless regulation and control LED illumination System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204362367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640447A (en) * | 2018-12-25 | 2019-04-16 | 苏州东灿光电科技有限公司 | A kind of control circuit of LED street lamp |
-
2014
- 2014-12-23 CN CN201420829866.9U patent/CN204362367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640447A (en) * | 2018-12-25 | 2019-04-16 | 苏州东灿光电科技有限公司 | A kind of control circuit of LED street lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206894939U (en) | The controller of LED with bluetooth | |
| CN105578639B (en) | LED and light-dimming method | |
| CN205232499U (en) | LED lamp convenient to adjust luminance | |
| CN204836707U (en) | LED drive device that wireless control can adjust luminance and mix colours | |
| CN103152935B (en) | The driving method of LED decorative lamp controller, LED decorations and LED decorations | |
| CN202889719U (en) | LED light fixture | |
| CN204046890U (en) | The low-power consumption bluetooth light adjusting system driven based on high-voltage linear LED and desk lamp with dimmer switch | |
| CN204362367U (en) | A kind of wireless regulation and control LED illumination System | |
| CN202444653U (en) | RGBW-LED crystal lamp intelligent remote control device | |
| CN203298234U (en) | Remote control type lamp component | |
| CN202103917U (en) | Variable color-temperature light source | |
| CN106572576A (en) | Bluetooth networking (MESH) double-color panel lamp | |
| CN207340238U (en) | A kind of LED light control circuit | |
| CN203467028U (en) | Intelligent automatic control dimming LED ceiling lamp | |
| CN202085363U (en) | LED intelligent control device | |
| CN205213078U (en) | LED lamp | |
| CN205071389U (en) | Adjustable intelligent lighting system of photochromic gentle luminance of infrared remote control double - circuit changes in temperature | |
| CN201937901U (en) | Intelligent constant-voltage type light emitting diode (LED) dimming controller | |
| CN204392620U (en) | A kind of LED light emission device realizing multiple illumination functions | |
| CN107062048A (en) | A kind of assembling of Modular LED lamp and light-dimming method | |
| CN203349007U (en) | Adjustable-light-intensity plant fill light | |
| CN204332724U (en) | Bluetooth wireless control's wall switch box | |
| CN103298216A (en) | Light-emitting diode (LED) film and television lamp circuit and structure with detachable lamp panel | |
| CN202261983U (en) | Household wireless LED lighting control system | |
| CN206923079U (en) | Embedded optical assembly with color-adjustable light module group controlling circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |