CN205611013U - A bluetooth drive power supply for low pressure LED lamps and lanterns - Google Patents
A bluetooth drive power supply for low pressure LED lamps and lanterns Download PDFInfo
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- CN205611013U CN205611013U CN201520956792.XU CN201520956792U CN205611013U CN 205611013 U CN205611013 U CN 205611013U CN 201520956792 U CN201520956792 U CN 201520956792U CN 205611013 U CN205611013 U CN 205611013U
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- bluetooth
- control module
- module
- pwm drive
- power supply
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Abstract
The utility model discloses a bluetooth drive power supply for low pressure LED lamps and lanterns, including voltage stabilizing circuit, control module, bluetooth module, PWM drive circuit, the input of voltage stabilizing circuit's output connection control module for provide constant voltage power supply for control module, the input of bluetooth module's output connection control module, bluetooth module be used for with the cell -phone communication, receive the bluetooth signal of cell -phone to it gives control module to trun into the bluetooth signal to data signal, control module's output is connected with PWM drive circuit's input for output control signal to PWM drive circuit, PWM drive circuit's output is connected with the LED module for output PWM drive signal to LED module, and adjust PWM drive signal through control module and realize the dimming function.
Description
Technical field
This utility model relates to LED technology field, particularly relates to a kind of bluetooth for low-voltage LED light fixture and drives power supply.
Background technology
Along with the most progressive of society and the fast development of information technology, the intelligent illuminating system that automatic control technology and LED combine the most quietly comes into daily life.Various light fixtures are mainly connected together by intelligent lighting by technology of Internet of things, can be remotely controlled family's light fixture, lamp decoration, produce different atmosphere and scene.The remote control mode being currently used for lighting uses WiFi to control and RF infrared control two kinds mostly.The major defect using WiFi control mode is to connect complexity, and cost is high；And using the major defect of RF infrared control mode is that distance is near, control part power consumption big.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bluetooth for low-voltage LED light fixture to drive power supply, solves conventional low light fixture control mode single, the problems such as function is simple.
This utility model the technical scheme is that for solving its technical problem
A kind of bluetooth for low-voltage LED light fixture drives power supply, including mu balanced circuit, control module, bluetooth module, PWM drive circuit；The input of the outfan link control module of described mu balanced circuit, for providing regulated power supply for control module；The input of the outfan link control module of described bluetooth module, bluetooth module is used for and mobile communication, receives the Bluetooth signal of mobile phone, and Bluetooth signal transfers digital signal to control module to；The outfan of described control module is connected with the input of PWM drive circuit, is used for outputing control signals to PWM drive circuit；The outfan of described PWM drive circuit connects LED module, is used for exporting PWM drive signal to LED module, and regulates PWM drive signal by control module and realize dimming function.
Further, described bluetooth module uses TICC2540 chip, performs bluetooth 4.0 standard.
Further, also including that the power amplifier for realizing Bluetooth music playing function and loudspeaker, the input of described power amplifier are connected with the outfan of control module, the outfan of described power amplifier is connected with loudspeaker.
Further, described control module includes central processing unit, and described central processing unit uses 8 core processor chip.
Further, described central processing unit connects timing unit.
The beneficial effects of the utility model are: a kind of bluetooth for low-voltage LED light fixture that this utility model uses drives power supply, utilize wireless blue tooth signal as controlling carrier, without other controllers, directly LED lamp can be controlled by the multiple IOS such as mobile phone or android system equipment.Additionally, this LED lamp has secondary colour light and independent white light, control to adjust any atmosphere and dynamic light effect by mobile phone.Controller architecture of the present utility model is simple, low in energy consumption, energy-conserving and environment-protective.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is circuit structure block diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of bluetooth for low-voltage LED light fixture of the present utility model drives power supply, including mu balanced circuit, control module, bluetooth module, PWM drive circuit, LED module；The input of the outfan link control module of described mu balanced circuit, for providing regulated power supply for control module；The input of the outfan link control module of described bluetooth module, bluetooth module is used for and mobile communication, receives the Bluetooth signal of mobile phone, and Bluetooth signal transfers digital signal to control module to；The outfan of described control module is connected with the input of PWM drive circuit, is used for outputing control signals to PWM drive circuit；The outfan of described PWM drive circuit is connected with LED module, is used for exporting PWM drive signal to LED module, and realizes dimming function by control module regulation PWM drive signal.This utility model utilizes wireless blue tooth signal as controlling carrier, it is not necessary to other controllers, directly can control LED lamp by the multiple IOS such as mobile phone or android system equipment.
In the present embodiment, described bluetooth module uses TICC2540 chip, performs bluetooth 4.0 standard.
In the present embodiment, described LED lamp also includes that the power amplifier for realizing Bluetooth music playing function and loudspeaker, the input of described power amplifier are connected with the outfan of control module, and the outfan of described power amplifier is connected with loudspeaker.
In the present embodiment, described control module includes central processing unit, and described central processing unit uses the processor chips of 8 kernels, blue-teeth data is decoded and processes, and responsible timing algorithm and other control algolithms, it is ensured that LED light source is excessively uniform, and dynamic mode enriches.
In the present embodiment, described central processing unit connects timing unit, and described timing unit is for controlling the time switch of light and music.
The above, preferred embodiment the most of the present utility model, this utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (5)
1. the bluetooth for low-voltage LED light fixture drives power supply, it is characterised in that: include mu balanced circuit, control module, bluetooth module, PWM drive circuit；
The input of the outfan link control module of described mu balanced circuit, for providing regulated power supply for control module；
The input of the outfan link control module of described bluetooth module, bluetooth module is used for and mobile communication, receives the Bluetooth signal of mobile phone, and Bluetooth signal transfers digital signal to control module to；
The outfan of described control module is connected with the input of PWM drive circuit, is used for outputing control signals to PWM drive circuit；
The outfan of described PWM drive circuit connects LED module, is used for exporting PWM drive signal to LED module, and regulates PWM drive signal by control module and realize dimming function.
A kind of bluetooth for low-voltage LED light fixture the most according to claim 1 drives power supply, it is characterised in that: described bluetooth module uses TICC2540 chip, performs bluetooth 4.0 standard.
A kind of bluetooth for low-voltage LED light fixture the most according to claim 1 drives power supply, it is characterized in that: also include the power amplifier for realizing Bluetooth music playing function and loudspeaker, the input of described power amplifier is connected with the outfan of control module, and the outfan of described power amplifier is connected with loudspeaker.
A kind of bluetooth for low-voltage LED light fixture the most according to claim 1 drives power supply, it is characterised in that: described control module includes central processing unit, and described central processing unit uses 8 core processor chip.
A kind of bluetooth for low-voltage LED light fixture the most according to claim 4 drives power supply, it is characterised in that: described central processing unit connects timing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956792.XU CN205611013U (en) | 2015-11-25 | 2015-11-25 | A bluetooth drive power supply for low pressure LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956792.XU CN205611013U (en) | 2015-11-25 | 2015-11-25 | A bluetooth drive power supply for low pressure LED lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205611013U true CN205611013U (en) | 2016-09-28 |
Family
ID=56960657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520956792.XU Expired - Fee Related CN205611013U (en) | 2015-11-25 | 2015-11-25 | A bluetooth drive power supply for low pressure LED lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205611013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357798A (en) * | 2015-11-25 | 2016-02-24 | 江门市征极光兆科技有限公司 | Bluetooth driving power supply for low voltage LED lamp |
-
2015
- 2015-11-25 CN CN201520956792.XU patent/CN205611013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357798A (en) * | 2015-11-25 | 2016-02-24 | 江门市征极光兆科技有限公司 | Bluetooth driving power supply for low voltage LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20191125 |