CN106851896A - A kind of LED bluetooth light adjusting circuit - Google Patents
A kind of LED bluetooth light adjusting circuit Download PDFInfo
- Publication number
- CN106851896A CN106851896A CN201611087909.0A CN201611087909A CN106851896A CN 106851896 A CN106851896 A CN 106851896A CN 201611087909 A CN201611087909 A CN 201611087909A CN 106851896 A CN106851896 A CN 106851896A
- Authority
- CN
- China
- Prior art keywords
- resistance
- triode
- diode
- respectively connecting
- electric capacity
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Control module and the dimming controlling module being connected with bluetooth transmitting-receiving control module are received and dispatched the invention discloses a kind of LED bluetooth light adjusting circuit, including power supply module, bluetooth, the power supply module is respectively connecting to bluetooth transmitting-receiving control module and dimming controlling module.The achievable bluetooth light-modulating mode of the present invention, light modulation is accurate, stabilization, and dimming scope is big, practical.
Description
Technical field
The present invention relates to a kind of LED light adjusting circuit, more particularly to a kind of LED bluetooth light adjusting circuit.
Background technology
At present, LED has the advantages that energy-saving and environmental protection, long lifespan, light efficiency are high because of it, is used widely in lighting field.
Existing LED illumination mainly dims type of drive to be had：Simulation light modulation, pulsewidth modulation (PWM) light modulation, controllable silicon (TRIAC) light modulation.
It is a kind of dimming mode for generally using at present and controllable silicon light modulation is due to varying without original circuit.Traditional TRIAC light modulations
LED drive power there are problems that peak current and LED flicker, dimming scope is small, efficiency is low, and needs match somebody with somebody
Standby special light modulator, and the hand-held intelligent terminal such as existing mobile phone cannot be controlled to LED.
The content of the invention
For above-mentioned deficiency, it is an object of the invention to provide a kind of LED bluetooth light adjusting circuit, realize that bluetooth dims mould
Formula, light modulation is accurate, stabilization, and dimming scope is big, practical.
The technical scheme that is used to reach above-mentioned purpose of the present invention is：
A kind of LED bluetooth light adjusting circuit, it is characterised in that including power supply module, bluetooth transmitting-receiving control module and with indigo plant
The dimming controlling module of tooth transmitting-receiving control module connection, the power supply module is respectively connecting to bluetooth transmitting-receiving control module and is controlled with light modulation
Molding block.
As a further improvement on the present invention, the power supply module include Isobarically Control chip U1, resistance R1, resistance R2,
Resistance R3, resistance R4, resistance R5, resistance R6, diode D1, diode D2, diode D3, voltage-stabiliser tube D5, electric capacity C1, electric capacity
C2, electric capacity C3, electric capacity C4, inductance L1 and triode Q5, wherein, the LED positive pole is connected to diode D1 positive poles, two pole
Pipe D1 negative poles are respectively connecting to the 1st pin of electric capacity C1 one end and Isobarically Control chip U1；The 3rd of the Isobarically Control chip U1
Pin is respectively connecting to resistance R1 one end and resistance R2 one end, and the 4th pin of Isobarically Control chip U1 is connected to electric capacity C4 mono-
End, the electric capacity C4 other ends are respectively connecting to the 7th pin of Isobarically Control chip U1, the 8th pin, the electricity of Isobarically Control chip U1
The resistance R2 other ends, inductance L1 one end and diode D2 negative poles；The resistance R1 other ends are connected to diode D3 negative poles, two pole
Pipe D3 positive poles are respectively connecting to the collection of the inductance L1 other ends, resistance R3 one end, electric capacity C2 one end, resistance R4 one end and triode Q5
Electrode, the resistance R4 other ends are respectively connecting to the base stage of voltage-stabiliser tube D5 negative electrodes and triode Q5, the emitter stage of triode Q5
Resistance R5 one end, electric capacity C3 one end and bluetooth transmitting-receiving control module are respectively connecting to, the resistance R5 other ends are respectively connecting to surely
Pressure pipe D5 is with reference to pole and resistance R6 one end；The electric capacity C1 is respectively connecting to diode D2 positive poles, the resistance R3 other ends, electric capacity C2
The other end, voltage-stabiliser tube D5 anodes, the resistance R6 other ends, the electric capacity C3 other ends and bluetooth transmitting-receiving control module.
As a further improvement on the present invention, the Isobarically Control chip U1 is 7033P chips.
As a further improvement on the present invention, the dimming controlling module includes resistance R7, resistance R8, resistance R9, resistance
R10, diode D4, triode Q1, triode Q2, triode Q3 and FET Q4, wherein, the LED negative pole is connected to
The source electrode of FET Q4, the grid of FET Q4 is respectively connecting to resistance R9 one end, the colelctor electrode of triode Q3 and three
The colelctor electrode of pole pipe Q2, the drain electrode of FET Q4 is respectively connecting to base stage and resistance R10 one end, three pole of triode Q2
The base stage of pipe Q3 is respectively connecting to the colelctor electrode of resistance R8 one end and triode Q1, and the colelctor electrode base stage of triode Q1 is connected to
Resistance R7 one end, the resistance R7 other ends are connected to diode D4 negative poles, and diode D4 positive poles are connected to bluetooth transmitting-receiving control
Module；The resistance R10 other ends are respectively connecting to the emitter stage of triode Q2, the emitter stage of triode Q3, triode Q1
Emitter stage receives and dispatches control module with bluetooth；The resistance R9 other ends are respectively connecting to the resistance R8 other ends with diode D3 just
Pole.
As a further improvement on the present invention, the power supply module carries out AC-DC conversion, is bluetooth transmitting-receiving control module
3.3V direct currents are provided, for dimming controlling module provides 5V direct currents.
Beneficial effects of the present invention are：Bluetooth transmitting-receiving control module is received the intelligent hand-held terminals such as mobile phone and is sent by bluetooth
Dimming control signal, and dimming control signal is sent to dimming controlling module, LED is adjusted by dimming controlling module
Light, including the regulation of lamplight brightness, colour temperature etc., realizes bluetooth light-modulating mode, and light modulation is accurate, stabilization, and dimming scope is big, practicality
By force.
Above-mentioned is the general introduction of inventive technique scheme, below in conjunction with accompanying drawing and specific embodiment, the present invention is done further
Explanation.
Brief description of the drawings
Fig. 1 is circuit theory diagrams of the invention.
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined purpose is taken, below in conjunction with accompanying drawing
And preferred embodiment, specific embodiment of the invention is described in detail.
Fig. 1 is refer to, the embodiment of the present invention provides a kind of LED bluetooth light adjusting circuit, including power supply module 1, bluetooth is received
Hair control module and the dimming controlling module 2 being connected with bluetooth transmitting-receiving control module, the power supply module 1 are respectively connecting to bluetooth
Transmitting-receiving control module and dimming controlling module 2.
In the present embodiment, the power supply module 1 is connected with external ac power source, carries out AC-DC conversion, is that bluetooth is received
Hair control module provides 3.3V direct currents, for dimming controlling module provides 5V direct currents.
In the present embodiment, the power supply module 1 includes Isobarically Control chip U1, resistance R1, resistance R2, resistance R3, electricity
Resistance R4, resistance R5, resistance R6, diode D1, diode D2, diode D3, voltage-stabiliser tube D5, electric capacity C1, electric capacity C2, electric capacity C3,
Electric capacity C4, inductance L1 and triode Q5, wherein, the LED positive pole is connected to diode D1 positive poles, diode D1 negative poles point
The 1st pin of electric capacity C1 one end and Isobarically Control chip U1 is not connected to；3rd pin of the Isobarically Control chip U1 connects respectively
Resistance R1 one end and resistance R2 one end are connected to, the 4th pin of Isobarically Control chip U1 is connected to electric capacity C4 one end, electric capacity C4
The other end be respectively connecting to the 7th pin of Isobarically Control chip U1, the 8th pin of Isobarically Control chip U1, the resistance R2 other ends,
Inductance L1 one end and diode D2 negative poles；The resistance R1 other ends are connected to diode D3 negative poles, diode D3 positive poles point
The colelctor electrode of the inductance L1 other ends, resistance R3 one end, electric capacity C2 one end, resistance R4 one end and triode Q5, the electricity are not connected to
The resistance R4 other ends are respectively connecting to the base stage of voltage-stabiliser tube D5 negative electrodes and triode Q5, and the emitter stage of triode Q5 is respectively connecting to
Resistance R5 one end, electric capacity C3 one end and bluetooth transmitting-receiving control module, the resistance R5 other ends are respectively connecting to voltage-stabiliser tube D5 references
Pole and resistance R6 one end；The electric capacity C1 is respectively connecting to diode D2 positive poles, the resistance R3 other ends, the electric capacity C2 other ends, steady
Pressure pipe D5 anodes, the resistance R6 other ends, the electric capacity C3 other ends and bluetooth transmitting-receiving control module.
In the present embodiment, the Isobarically Control chip U1 is 7033P chips.
Meanwhile, the dimming controlling module 2 includes resistance R7, resistance R8, resistance R9, resistance R10, diode D4, three poles
Pipe Q1, triode Q2, triode Q3 and FET Q4, wherein, the LED negative pole is connected to the source electrode of FET Q4,
The grid of FET Q4 is respectively connecting to the colelctor electrode of resistance R9 one end, the colelctor electrode of triode Q3 and triode Q2, should
The drain electrode of FET Q4 is respectively connecting to base stage and resistance R10 one end of triode Q2, and the base stage of triode Q3 connects respectively
The colelctor electrode of resistance R8 one end and triode Q1 is connected to, the colelctor electrode base stage of triode Q1 is connected to resistance R7 one end, the electricity
The resistance R7 other ends are connected to diode D4 negative poles, and diode D4 positive poles are connected to bluetooth transmitting-receiving control module；The resistance R10
The other end is respectively connecting to the transmitting-receiving of the emitter stage of triode Q2, the emitter stage of triode Q3, the emitter stage of triode Q1 and bluetooth
Control module；The resistance R9 other ends are respectively connecting to the resistance R8 other ends and diode D3 positive poles.
Emphasis of the invention is essentially consisted in, and bluetooth transmitting-receiving control module is received the intelligent hand-held terminals such as mobile phone and sent out by bluetooth
The dimming control signal for sending, and dimming control signal is sent to dimming controlling module, LED is carried out by dimming controlling module
Light modulation, including the regulation of lamplight brightness, colour temperature etc., realizes bluetooth light-modulating mode, and light modulation is accurate, stabilization, and dimming scope is big, practical
Property is strong.
The above, is only presently preferred embodiments of the present invention, and not technical scope of the invention is imposed any restrictions,
Therefore technical characteristic identical with the above embodiment of the present invention or approximate is used, within protection scope of the present invention.
Claims (5)
1. a kind of LED bluetooth light adjusting circuit, it is characterised in that including power supply module, bluetooth transmitting-receiving control module and and bluetooth
The dimming controlling module of transmitting-receiving control module connection, the power supply module is respectively connecting to bluetooth transmitting-receiving control module and brightness adjustment control
Module.
2. LED bluetooth light adjusting circuit according to claim 1, it is characterised in that the power supply module includes constant pressure control
Coremaking piece U1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, diode D1, diode D2, diode
D3, voltage-stabiliser tube D5, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, inductance L1 and triode Q5, wherein, the LED positive pole connects
Diode D1 positive poles are connected to, diode D1 negative poles are respectively connecting to the 1st pin of electric capacity C1 one end and Isobarically Control chip U1；
3rd pin of the Isobarically Control chip U1 is respectively connecting to resistance R1 one end and resistance R2 one end, Isobarically Control chip U1
The 4th pin be connected to electric capacity C4 one end, the electric capacity C4 other ends are respectively connecting to the 7th pin, the perseverance of Isobarically Control chip U1
Press the 8th pin, the resistance R2 other ends, inductance L1 one end and the diode D2 negative poles of control chip U1；The resistance R1 other ends
Diode D3 negative poles are connected to, diode D3 positive poles are respectively connecting to the inductance L1 other ends, resistance R3 one end, electric capacity C2 mono-
The colelctor electrode of end, resistance R4 one end and triode Q5, the resistance R4 other ends are respectively connecting to voltage-stabiliser tube D5 negative electrodes and triode
The base stage of Q5, the emitter stage of triode Q5 is respectively connecting to resistance R5 one end, electric capacity C3 one end and bluetooth transmitting-receiving control module,
The resistance R5 other ends are respectively connecting to voltage-stabiliser tube D5 with reference to pole and resistance R6 one end；The electric capacity C1 is respectively connecting to diode
D2 positive poles, the resistance R3 other ends, the electric capacity C2 other ends, voltage-stabiliser tube D5 anodes, the resistance R6 other ends, the electric capacity C3 other ends and bluetooth
Transmitting-receiving control module.
3. LED bluetooth light adjusting circuit according to claim 2, it is characterised in that the Isobarically Control chip U1 is
7033P chips.
4. LED bluetooth light adjusting circuit according to claim 2, it is characterised in that the dimming controlling module includes electricity
Resistance R7, resistance R8, resistance R9, resistance R10, diode D4, triode Q1, triode Q2, triode Q3 and FET Q4, its
In, the LED negative pole is connected to the source electrode of FET Q4, and the grid of FET Q4 is respectively connecting to resistance R9 mono-
The colelctor electrode of end, the colelctor electrode of triode Q3 and triode Q2, the drain electrode of FET Q4 is respectively connecting to triode Q2's
Base stage and resistance R10 one end, the base stage of triode Q3 are respectively connecting to the colelctor electrode of resistance R8 one end and triode Q1, and this three
The colelctor electrode base stage of pole pipe Q1 is connected to resistance R7 one end, and the resistance R7 other ends are connected to diode D4 negative poles, the diode
D4 positive poles are connected to bluetooth transmitting-receiving control module；The resistance R10 other ends are respectively connecting to the emitter stage of triode Q2, three poles
The emitter stage of pipe Q3, the emitter stage of triode Q1 and bluetooth transmitting-receiving control module；The resistance R9 other ends are respectively connecting to electricity
The resistance R8 other ends and diode D3 positive poles.
5. LED bluetooth light adjusting circuit according to claim 1, it is characterised in that the power supply module carries out alternating current-direct current
Conversion, for bluetooth transmitting-receiving control module provides 3.3V direct currents, for dimming controlling module provides 5V direct currents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611087909.0A CN106851896A (en) | 2016-12-01 | 2016-12-01 | A kind of LED bluetooth light adjusting circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611087909.0A CN106851896A (en) | 2016-12-01 | 2016-12-01 | A kind of LED bluetooth light adjusting circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106851896A true CN106851896A (en) | 2017-06-13 |
Family
ID=59145559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611087909.0A Pending CN106851896A (en) | 2016-12-01 | 2016-12-01 | A kind of LED bluetooth light adjusting circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106851896A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037251A1 (en) * | 2017-08-25 | 2019-02-28 | 深圳佳比泰智能照明股份有限公司 | Dimming filament lamp |
| CN110099475A (en) * | 2018-01-31 | 2019-08-06 | 长沙泰科阳微电子有限公司 | A kind of non-isolated high PF blue-tooth intelligence light adjusting circuit structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205408213U (en) * | 2016-02-15 | 2016-07-27 | 厦门市合佳兴电子有限公司 | Have LED drive circuit that bluetooth was adjusted luminance and TRIAC adjusts luminance concurrently |
| CN105848365A (en) * | 2016-06-01 | 2016-08-10 | 汪子锋 | Intelligent lathing device and control method thereof |
| CN205546053U (en) * | 2016-01-29 | 2016-08-31 | 深圳世元云标识科技有限公司 | LED bluetooth intelligent control ware |
-
2016
- 2016-12-01 CN CN201611087909.0A patent/CN106851896A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205546053U (en) * | 2016-01-29 | 2016-08-31 | 深圳世元云标识科技有限公司 | LED bluetooth intelligent control ware |
| CN205408213U (en) * | 2016-02-15 | 2016-07-27 | 厦门市合佳兴电子有限公司 | Have LED drive circuit that bluetooth was adjusted luminance and TRIAC adjusts luminance concurrently |
| CN105848365A (en) * | 2016-06-01 | 2016-08-10 | 汪子锋 | Intelligent lathing device and control method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 钲铭科电源芯片旗舰店: "模组电源方案SM7033P小功率非隔离恒压电源控制芯片", 《百度文库》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037251A1 (en) * | 2017-08-25 | 2019-02-28 | 深圳佳比泰智能照明股份有限公司 | Dimming filament lamp |
| CN110099475A (en) * | 2018-01-31 | 2019-08-06 | 长沙泰科阳微电子有限公司 | A kind of non-isolated high PF blue-tooth intelligence light adjusting circuit structure |
| CN110099475B (en) * | 2018-01-31 | 2024-03-15 | 长沙泰科阳微电子有限公司 | Non-isolation high PF Bluetooth intelligent dimming circuit structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201039534Y (en) | A color temperature adjustable LED road lamp control circuit | |
| CN201663735U (en) | LED power supply | |
| CN206077758U (en) | A kind of intelligent LED lamp | |
| CN107172752B (en) | A kind of electronic light modulator that compatible voltage range is wide | |
| CN203136242U (en) | LED constant-current circuit with PWM light modulation | |
| CN103152939A (en) | Four-in-one light-dimming circuit of light-emitting diode (LED) power source | |
| CN104994659B (en) | A kind of LED light adjusting circuits | |
| CN106851896A (en) | A kind of LED bluetooth light adjusting circuit | |
| CN201757323U (en) | Flicker-free LED MR16 spotlight with dimming function | |
| CN203872402U (en) | Circuit structure of multi-gear light-adjustable LED driving power supply | |
| CN203872404U (en) | Circuit structure of LED driving power supply capable of realizing light adjustment and color adjustment through silicon controlled dimmer | |
| CN103841714B (en) | LED dimming driving circuit | |
| CN207219090U (en) | A kind of wide electronic light modulator of compatible voltage range | |
| CN206061223U (en) | A kind of input voltage light adjusting circuit | |
| CN211959621U (en) | LED lamp with dimming function | |
| CN207911069U (en) | Constant current output high pressure dimming driver | |
| CN207783224U (en) | Intelligent power, Intelligent illumination device and intelligent illuminating system | |
| CN202840994U (en) | Unipolar and bipolar dual-purpose low power save electricity switching power supply | |
| CN207354671U (en) | A kind of LED linear dimming drive power circuit of controllable silicon light modulation | |
| CN206149552U (en) | A dimmer circuit for non - isolation LED drive power supply | |
| CN203859911U (en) | Automatic light adjusting circuit and lamp | |
| CN209134664U (en) | A kind of control circuit for LED lamp adjustable color temperature and brightness | |
| CN205491308U (en) | LED bluetooth intelligent control ware | |
| CN209419947U (en) | A kind of adjusting control circuit | |
| CN210183608U (en) | Bluetooth control device of LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |