CN110493932A - Intelligent light control system - Google Patents
Intelligent light control system Download PDFInfo
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- CN110493932A CN110493932A CN201910906043.9A CN201910906043A CN110493932A CN 110493932 A CN110493932 A CN 110493932A CN 201910906043 A CN201910906043 A CN 201910906043A CN 110493932 A CN110493932 A CN 110493932A
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- field
- electrically connected
- effect tube
- light
- string group
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- 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]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention discloses a kind of intelligent light control system, including control module, switch module and string light module, and switch module and string light module are electrically connected with the output end of constant-current source, and string light module is electrically connected with switch module, and switch module is electrically connected with control module；In the use of the present invention, only needing to configure a constant-current source circuit, so, the complexity of circuit can be greatly simplified, and can reduce production cost.
Description
Technical field
The present invention relates to lamp light control system technical fields, and in particular to a kind of intelligent light control system.
Background technique
Common LED polychrome light adjusting circuit is using multi-channel parallel constant-current circuit on the market at present, i.e., each paths of LEDs is all
An independent constant-current source circuit is configured, and after using this circuit structure, since each LED will configure an independence
Constant-current source circuit, to have the shortcomings that circuit structure complexity and at high cost.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of intelligent light control system, when in use, it is only necessary to match
A constant-current source circuit is set, so, the complexity of circuit can be greatly simplified, and can reduce production cost.
A kind of intelligent light control system disclosed by the invention, including control module, switch module and string light module, switch
Module and string light module are electrically connected with the output end of constant-current source, and string light module is electrically connected with switch module, switch module and control
The electrical connection of molding block.
A kind of intelligent light control system disclosed by the invention, wherein control module includes microprocessor U4, microprocessor
1 foot of U4 is electrically connected with power end VCC, the 8 feet ground connection of microprocessor U4.
A kind of intelligent light control system disclosed by the invention, wherein switch module include field-effect tube Qw, Qr, Qg,
Qb, Qt, resistance Rw, Rr, Rg, Rb, Rt, the drain of field-effect tube Qw are electrically connected with the output end IN of constant-current source, field-effect tube Qw
Gate series resistance Rw after be electrically connected with 7 feet of microprocessor U4, the source electrode of the drain of field-effect tube Qr and field-effect tube Qw
Electrical connection be electrically connected after the gate series resistance Rr of field-effect tube Qr with 6 feet of microprocessor U4, the drain of field-effect tube Qg and
The source electrode of field-effect tube Qr is electrically connected, and is electrically connected after the gate series resistance Rg of field-effect tube Qg with 5 feet of microprocessor U4, field
The drain of effect pipe Qb is electrically connected with the source electrode of field-effect tube Qg, after the gate series resistance Rb of field-effect tube Qb with microprocessor
2 feet of U4 are electrically connected, and the drain of field-effect tube Qt is electrically connected with the source electrode of field-effect tube Qb, the gate series electricity of field-effect tube Qt
It is electrically connected after resistance Rt with 3 feet of microprocessor U4, the source electrode ground connection of field-effect tube Qt.
A kind of intelligent light control system disclosed by the invention, wherein string light module include white light LEDs lamp string group White,
Red-light LED lamp string group Red, green light LED lamp string group Green and blue-ray LED lamp string group Blue, white light LEDs lamp string group White is just
Pole is electrically connected with the output end IN of constant-current source, and the cathode of white light LEDs lamp string group White is electrically connected with the source electrode of field-effect tube Qw,
The anode of red-light LED lamp string group Red is electrically connected with the drain of field-effect tube Qr, the cathode of red-light LED lamp string group Red and field-effect
The source electrode of pipe Qr is electrically connected, and the anode of green light LED lamp string group Green is electrically connected with the drain of field-effect tube Qg, green light LED lamp string
The cathode of group Green is electrically connected with the source electrode of field-effect tube Qg, the leakage of the anode and field-effect tube Qb of blue-ray LED lamp string group Blue
Grade electrical connection, the cathode of blue-ray LED lamp string group Blue are electrically connected with the source electrode of field-effect tube Qb.
A kind of intelligent light control system disclosed by the invention, wherein the model SN8P2501D of microprocessor U4.
In the use of the present invention, only needing to configure a constant-current source circuit, so, circuit can be greatly simplified
Complexity, and can reduce production cost.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is circuit diagram of the invention.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Intelligent light control system of the invention, including control module, switch module and string light module, switch module and lamp
String module is electrically connected with the output end of constant-current source, and string light module is electrically connected with switch module, switch module and control module electricity
Connection.
Control module includes microprocessor U4, and 1 foot of microprocessor U4 is electrically connected with power end VCC, and the 8 of microprocessor U4
Foot ground connection；The model SN8P2501D of microprocessor U4.
Switch module includes field-effect tube Qw, Qr, Qg, Qb, Qt, resistance Rw, Rr, Rg, Rb, Rt, the leakage of field-effect tube Qw
Grade is electrically connected with the output end IN of constant-current source, is electrically connected after the gate series resistance Rw of field-effect tube Qw with 7 feet of microprocessor U4
Connect, the drain of field-effect tube Qr is electrically connected with the source electrode of field-effect tube Qw, after the gate series resistance Rr of field-effect tube Qr with it is micro-
6 feet of processor U4 are electrically connected, and the drain of field-effect tube Qg is electrically connected with the source electrode of field-effect tube Qr, the grid of field-effect tube Qg
It being electrically connected after series resistance Rg with 5 feet of microprocessor U4, the drain of field-effect tube Qb is electrically connected with the source electrode of field-effect tube Qg,
It is electrically connected after the gate series resistance Rb of field-effect tube Qb with 2 feet of microprocessor U4, the drain and field-effect of field-effect tube Qt
The source electrode of pipe Qb is electrically connected, and is electrically connected after the gate series resistance Rt of field-effect tube Qt with 3 feet of microprocessor U4, field-effect tube
The source electrode of Qt is grounded.
String light module include white light LEDs lamp string group White, red-light LED lamp string group Red, green light LED lamp string group Green and
The anode of blue-ray LED lamp string group Blue, white light LEDs lamp string group White are electrically connected with the output end IN of constant-current source, white LED lamp
The cathode of string group White is electrically connected with the source electrode of field-effect tube Qw, and the anode of red-light LED lamp string group Red is with field-effect tube Qr's
Drain electrical connection, the cathode of red-light LED lamp string group Red are electrically connected with the source electrode of field-effect tube Qr, green light LED lamp string group Green
Anode be electrically connected with the drain of field-effect tube Qg, the source electrode of the cathode and field-effect tube Qg of green light LED lamp string group Green is electrically connected
Connect, blue-ray LED lamp string group Blue anode be electrically connected with the drain of field-effect tube Qb, the cathode of blue-ray LED lamp string group Blue and
The source electrode of field-effect tube Qb is electrically connected.
At work, field-effect tube Qt is as switching tube, after 3 feet of microprocessor U4 export high level, field by the present invention
Effect pipe Qt can be connected；In the case that scene effect pipe Qt is connected, when microprocessor U4 control field-effect tube Qw cut-off, field effect
Should pipe Qr, Qg, Qb conducting when, white light LEDs lamp string group White is lit；In the case that scene effect pipe Qt is connected, work as micro process
Device U4 controls field-effect tube Qr cut-off, and when field-effect tube Qw, Qg, Qb are connected, red-light LED lamp string group Red is lit；Scene effect
In the case that pipe Qt is connected, when microprocessor U4 control field-effect tube Qg cut-off, when field-effect tube Qw, Qr, Qb are connected, green light
LED light string group Green is lit；In the case that scene effect pipe Qt is connected, end when microprocessor U4 controls field-effect tube Qb,
When field-effect tube Qw, Qr, Qg are connected, blue-ray LED lamp string group Blue is lit.In above process, when microprocessor U4 changes
After the time that the LED light string of different luminescent colors is lit, that is, the tone of entire light source can be changed, can practise to light source
Toning.
Mode the above is only the implementation of the present invention is not intended to restrict the invention.For those skilled in the art
For member, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention, etc.
With replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (5)
1. a kind of intelligent light control system, it is characterised in that: described to open including control module, switch module and string light module
It closes module and string light module is electrically connected with the output end of constant-current source, the string light module is electrically connected with switch module, described to open
Module is closed to be electrically connected with control module.
2. intelligent light control system according to claim 1, which is characterized in that the control module includes microprocessor
1 foot of U4, the microprocessor U4 are electrically connected with power end VCC, the 8 feet ground connection of the microprocessor U4.
3. intelligent light control system according to claim 2, which is characterized in that the switch module includes field-effect tube
Qw, Qr, Qg, Qb, Qt, resistance Rw, Rr, Rg, Rb, Rt, the drain of the field-effect tube Qw and the output end IN of constant-current source are electrically connected
It connects, is electrically connected after the gate series resistance Rw of the field-effect tube Qw with 7 feet of microprocessor U4, the leakage of the field-effect tube Qr
Grade be electrically connected with the source electrode of field-effect tube Qw, after the gate series resistance Rr of the field-effect tube Qr with 6 feet of microprocessor U4
Electrical connection, the drain of the field-effect tube Qg are electrically connected with the source electrode of field-effect tube Qr, the gate series of the field-effect tube Qg
It being electrically connected after resistance Rg with 5 feet of microprocessor U4, the drain of the field-effect tube Qb is electrically connected with the source electrode of field-effect tube Qg,
It is electrically connected after the gate series resistance Rb of the field-effect tube Qb with 2 feet of microprocessor U4, the drain of the field-effect tube Qt
It is electrically connected with the source electrode of field-effect tube Qb, it is electric with 3 feet of microprocessor U4 after the gate series resistance Rt of the field-effect tube Qt
Connection, the source electrode ground connection of the field-effect tube Qt.
4. intelligent light control system according to claim 3, which is characterized in that the string light module includes white light LEDs
Lamp string group White, red-light LED lamp string group Red, green light LED lamp string group Green and blue-ray LED lamp string group Blue, the white light
The anode of LED light string group White is electrically connected with the output end IN of constant-current source, the cathode of the white light LEDs lamp string group White and field
The source electrode of effect pipe Qw is electrically connected, and the anode of the red-light LED lamp string group Red is electrically connected with the drain of field-effect tube Qr, described
The cathode of red-light LED lamp string group Red is electrically connected with the source electrode of field-effect tube Qr, the green light LED lamp string group Green anode with
The drain of field-effect tube Qg is electrically connected, and the cathode of the green light LED lamp string group Green is electrically connected with the source electrode of field-effect tube Qg,
The anode of the blue-ray LED lamp string group Blue is electrically connected with the drain of field-effect tube Qb, and the blue-ray LED lamp string group Blue's is negative
Pole is electrically connected with the source electrode of field-effect tube Qb.
5. intelligent light control system according to claim 2, which is characterized in that the model of the microprocessor U4
SN8P2501D。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910906043.9A CN110493932A (en) | 2019-09-24 | 2019-09-24 | Intelligent light control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910906043.9A CN110493932A (en) | 2019-09-24 | 2019-09-24 | Intelligent light control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110493932A true CN110493932A (en) | 2019-11-22 |
Family
ID=68559072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910906043.9A Pending CN110493932A (en) | 2019-09-24 | 2019-09-24 | Intelligent light control system |
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| Country | Link |
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| CN (1) | CN110493932A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1166604A1 (en) * | 2000-02-03 | 2002-01-02 | Koninklijke Philips Electronics N.V. | Supply assembly for a led lighting module |
| CN204669658U (en) * | 2015-05-16 | 2015-09-23 | 潍坊歌尔光电有限公司 | LED light modulation toning circuit and be provided with the LED lamp of this circuit |
| CN105578639A (en) * | 2015-12-09 | 2016-05-11 | 浙江凯耀照明股份有限公司 | LED lamp and dimming method thereof |
| CN106068046A (en) * | 2016-04-27 | 2016-11-02 | 佛山市锐霸电子有限公司 | Multichannel light source dimming circuits |
| CN205793479U (en) * | 2016-04-27 | 2016-12-07 | 佛山市锐霸电子有限公司 | Multichannel light source dimming circuits |
-
2019
- 2019-09-24 CN CN201910906043.9A patent/CN110493932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1166604A1 (en) * | 2000-02-03 | 2002-01-02 | Koninklijke Philips Electronics N.V. | Supply assembly for a led lighting module |
| CN204669658U (en) * | 2015-05-16 | 2015-09-23 | 潍坊歌尔光电有限公司 | LED light modulation toning circuit and be provided with the LED lamp of this circuit |
| CN105578639A (en) * | 2015-12-09 | 2016-05-11 | 浙江凯耀照明股份有限公司 | LED lamp and dimming method thereof |
| CN106068046A (en) * | 2016-04-27 | 2016-11-02 | 佛山市锐霸电子有限公司 | Multichannel light source dimming circuits |
| CN205793479U (en) * | 2016-04-27 | 2016-12-07 | 佛山市锐霸电子有限公司 | Multichannel light source dimming circuits |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |
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| RJ01 | Rejection of invention patent application after publication |