CN107493631A - A kind of LED bluetooths dimming drive power - Google Patents
A kind of LED bluetooths dimming drive power Download PDFInfo
- Publication number
- CN107493631A CN107493631A CN201710748923.9A CN201710748923A CN107493631A CN 107493631 A CN107493631 A CN 107493631A CN 201710748923 A CN201710748923 A CN 201710748923A CN 107493631 A CN107493631 A CN 107493631A
- Authority
- CN
- China
- Prior art keywords
- light modulation
- led
- chip
- driving chip
- modulation driving
- 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]
-
- 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]
- H05B45/20—Controlling the colour of the light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The present invention provides a kind of LED bluetooths dimming drive power, including the power input, rectifier bridge and drive circuit being sequentially connected, the drive circuit is connected to some light modulation driving chips, the drive circuit is also associated with Bluetooth Receiver, the light modulation driving chip is respectively equipped with PWM chip, and the PWM chip is respectively connecting to the Bluetooth Receiver.The controllable a variety of LED colors of the present invention, have good applicability and convenience.
Description
Technical field
The invention belongs to field of LED drive technology, and in particular to a kind of LED bluetooths dimming drive power.
Background technology
In the prior art, traditional dimming drive power is that power supply is controlled using light modulator, and only red
(R), green (G), blue (B) three kinds of Essential colour, color is single, and applicability is not high, can not meet that a variety of LEDs use field
Scape.
The content of the invention
It is an object of the invention to provide a kind of LED bluetooths dimming drive power, controllable a variety of LED colors, have good
Good applicability and convenience.
The invention provides following technical scheme：
A kind of LED bluetooths dimming drive power, including power input, rectifier bridge and the drive circuit being sequentially connected, institute
State drive circuit and be connected to some light modulation driving chips, the drive circuit is also associated with Bluetooth Receiver, the light modulation
Driving chip is respectively equipped with PWM chip, and the PWM chip is respectively connecting to the Bluetooth Receiver.
Preferably, the light modulation driving chip includes the first light modulation driving chip, the second light modulation driving chip and the 3rd is adjusted
Optical chip, the first light modulation driving chip, the second light modulation driving chip and the 3rd light modulation chip connect institute respectively
State drive circuit and the Bluetooth Receiver, the first light modulation driving chip, the second light modulation driving chip and described the
The output end of three light modulation chips connects the LED of different colours respectively, drives the LED of different colours respectively.
Preferably, the Bluetooth Receiver is provided with the LED light modulation drivings APP to match, and the LED light modulations drive APP to set
In the terminal, the APP in opening a terminal, power supply can be remotely controlled in the range of bluetooth acceptable.
Preferably, the light modulation depth of the light modulation driving chip is less than 0.5%.
Preferably, the Bluetooth Receiver is provided with wireless connector, the wireless connector by connect WIFI with it is described
LED light modulation drivings APP establishes wireless connection.
The beneficial effects of the invention are as follows：Driving power utilizes Bluetooth Receiver, by APP special in terminal to driving electricity
Source is dimmed, convenient succinct；Power supply drives a variety of light by drive circuit respectively, overcome in the prior art color it is single
The defects of, so as to improve the applicability of product.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Embodiment
As shown in figure 1, a kind of LED bluetooths dimming drive power, including power input, rectifier bridge and the drive being sequentially connected
Dynamic circuit, drive circuit are connected to some light modulation driving chips, and drive circuit is also associated with Bluetooth Receiver, light modulation driving
Chip is respectively equipped with PWM chip, and PWM chip is respectively connecting to Bluetooth Receiver.Dimming driving chip includes the first light modulation driving
Chip, the second light modulation driving chip and the 3rd light modulation chip, the first light modulation driving chip, the second light modulation driving chip and the 3rd are adjusted
Optical chip connects drive circuit and Bluetooth Receiver respectively, and the first light modulation driving chip, the second light modulation driving chip and the 3rd are adjusted
The output end of optical chip connects the LED of different colours respectively, drives the LED of different colours respectively.Bluetooth Receiver is provided with
LED light modulation driving APP, the LED light modulation drivings APP to match is set in the terminal, and the APP in opening a terminal can be in indigo plant
Power supply is remotely controlled in the range of tooth acceptable.Further, the light modulation depth for dimming driving chip is less than 0.5%.It is blue
Tooth receiver is provided with wireless connector, and wireless connector is established wireless connection by connecting WIFI and LED light modulation drivings APP, led to
APP is crossed to dim driving power.
As shown in figure 1, a kind of LED bluetooths dimming drive power is in use, after the rectified bridge output of alternating current, lead to
Overdrive circuit, tri- kinds of light of R, G, B are driven respectively.In addition, brightness and a variety of colors lamplight brightness by adjusting light
Ratio it can be made to send more mixed colors, similar color saucer.Bluetooth Receiver is housed in driving power simultaneously, when
During mobile phone open Bluetooth switch, it can be connected automatically with this driving power.The APP in mobile phone is opened, can be with bluetooth
Power supply is remotely controlled in the range of receiving.Can by APP control light it is bright, go out, the brightness of light can be controlled, may be used also
According to different hobbies, to select oneself desired color, use enhanced convenience, novelty, also make its more beautiful.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (5)
1. a kind of LED bluetooths dimming drive power, it is characterised in that including the power input, rectifier bridge and drive being sequentially connected
Dynamic circuit, the drive circuit are connected to some light modulation driving chips, and the drive circuit is also associated with Bluetooth Receiver,
The light modulation driving chip is respectively equipped with PWM chip, and the PWM chip is respectively connecting to the Bluetooth Receiver.
A kind of 2. LED bluetooths dimming drive power according to claim 1, it is characterised in that the light modulation driving chip
Including the first light modulation driving chip, the second light modulation driving chip and the 3rd light modulation chip, the first light modulation driving chip, described
Second light modulation driving chip and the 3rd light modulation chip connect the drive circuit and the Bluetooth Receiver respectively, and described the
The output end of one light modulation driving chip, the second light modulation driving chip and the 3rd light modulation chip connects different colours respectively
LED.
3. a kind of LED bluetooths dimming drive power according to claim 1, it is characterised in that the Bluetooth Receiver is set
There is the LED light modulation drivings APP to match, the LED light modulations drive APP to set in the terminal.
A kind of 4. LED bluetooths dimming drive power according to claim 1, it is characterised in that the light modulation driving chip
Light modulation depth be less than 0.5%.
5. a kind of LED bluetooths dimming drive power according to claim 3, it is characterised in that the Bluetooth Receiver is set
There is wireless connector, the wireless connector establishes wireless connection by connecting WIFI and LED light modulation drivings APP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748923.9A CN107493631A (en) | 2017-08-28 | 2017-08-28 | A kind of LED bluetooths dimming drive power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748923.9A CN107493631A (en) | 2017-08-28 | 2017-08-28 | A kind of LED bluetooths dimming drive power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107493631A true CN107493631A (en) | 2017-12-19 |
Family
ID=60645957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710748923.9A Pending CN107493631A (en) | 2017-08-28 | 2017-08-28 | A kind of LED bluetooths dimming drive power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107493631A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203167335U (en) * | 2012-12-27 | 2013-08-28 | 天津森宇科技发展有限公司 | Device enabling Bluetooth mobile phone to perform light adjustment on LED lamp through voice commands |
| CN204259247U (en) * | 2014-12-18 | 2015-04-08 | 深圳市微智电子有限公司 | The five road light adjusting systems that mobile phone controls |
| CN205611011U (en) * | 2015-11-25 | 2016-09-28 | 江门市征极光兆科技有限公司 | Take low pressure LED ceiling lamp of bluetooth intelligent control ware |
-
2017
- 2017-08-28 CN CN201710748923.9A patent/CN107493631A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203167335U (en) * | 2012-12-27 | 2013-08-28 | 天津森宇科技发展有限公司 | Device enabling Bluetooth mobile phone to perform light adjustment on LED lamp through voice commands |
| CN204259247U (en) * | 2014-12-18 | 2015-04-08 | 深圳市微智电子有限公司 | The five road light adjusting systems that mobile phone controls |
| CN205611011U (en) * | 2015-11-25 | 2016-09-28 | 江门市征极光兆科技有限公司 | Take low pressure LED ceiling lamp of bluetooth intelligent control ware |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102239745B (en) | By three look red-green-blue light-emitting diode color mixture and controls of variable frequency modulation | |
| ATE359689T1 (en) | LED CONTROL DEVICE | |
| CN102858056A (en) | Brightness and color temperature controlling system for LED (light-emitting diode) lamp | |
| CN106413187A (en) | Control apparatus for LED lamp, and intelligent LED lamp | |
| CN104717806A (en) | Method for adjusting light and colors of LED lamp and light and color adjustable LED lamp system | |
| CN202721868U (en) | LED lamp brightness and color temperature control system | |
| CN202998605U (en) | Remote control LED (light emitting diode) lamp | |
| CN203289686U (en) | LED color temperature adjusting device and light emitting system having same | |
| CN105848356A (en) | Three-color lamp color transformation control method | |
| CN202195296U (en) | LED illuminating lamp with adjustable color temperature | |
| CN206341452U (en) | Can darkening toning intelligent LED lamp | |
| CN203537604U (en) | Equipment remotely controlled through WIFI network | |
| CN202302921U (en) | Variable color temperature LED panel lamp | |
| CN107493631A (en) | A kind of LED bluetooths dimming drive power | |
| CN206291047U (en) | RGB lamp bars colour temperature adjusts light bar | |
| CN203748080U (en) | Illumination control system | |
| US20180235051A1 (en) | Illumination device for creating atmosphere of living environment | |
| CN205179455U (en) | Linear illumination lamps and lanterns | |
| CN201836681U (en) | LED lamp capable of remotely controlling RGB (Red, Green and Blue) conversion | |
| CN106935210A (en) | Backlight module, liquid crystal display and backlight module drive control method | |
| CN106793292A (en) | Can darkening toning intelligent LED lamp | |
| CN103377620B (en) | Method for adjusting light emitting diodes of display device | |
| CN201697033U (en) | Dimmable lighting lamp | |
| CN105554962A (en) | LED (Light Emitting Diode) lamp with Bluetooth and control method thereof | |
| CN206323596U (en) | A kind of strip-light lamp of colour mixture light modulation |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |