CN107610605A - A kind of LED may be programmed day screen - Google Patents
A kind of LED may be programmed day screen Download PDFInfo
- Publication number
- CN107610605A CN107610605A CN201710882479.XA CN201710882479A CN107610605A CN 107610605 A CN107610605 A CN 107610605A CN 201710882479 A CN201710882479 A CN 201710882479A CN 107610605 A CN107610605 A CN 107610605A
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- pin
- led lamp
- resistance
- lamp bead
- chip microcomputer
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- 239000011324 bead Substances 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009877 rendering Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The invention discloses a kind of LED may be programmed day screen, including support and display module, the display module includes illuminator, display screen and control board, the support is provided with four, support is arranged on the top of display module, the display screen is arranged on the bottom of display module, and the illuminator is arranged on the top of display screen, and control board is arranged on the top of illuminator.The present invention is controlled using programmable single chip computer to illuminator, control LED lamp bead sends color, colour temperature, brightness, contrast and switch time of light etc., so that user can be according to the needs of actual use, realize that bright pattern, brightness and pattern etc. of opening to illuminator carries out intelligentized control method and conversion by setting, flexibility is strong, it disclosure satisfy that the individual demand of user, considerably increase the appeal and rendering capability of day screen, and the present invention is simple in construction, it is small to produce and process difficulty, it is easy to assembly quick.
Description
Technical field
The present invention relates to LED display, specifically a kind of LED may be programmed day screen.
Background technology
With the development of display screen technology, the application of LED display is more and more extensive, the day of similar ceiling mode
Screen due to the space resources for being not take up preciousness, the features such as different visual enjoyment can be brought and increasingly by
To people to pro-gaze.
But the word and pattern that the illuminator in existing day screen is sent in the market are all to install to preset
Alright, its working method is all changeless, and such as bright to open pattern and brightness immobilizes, use is dumb, and is sought
The environment produced is more stiff, and appeal and rendering capability are poor.
The content of the invention
It is an object of the invention to provide a kind of LED simple in construction, easy to control may be programmed day screen, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of LED may be programmed day screen, including support and display module, and the display module includes illuminator, display screen and control
Circuit board processed, the support are provided with four, and support is arranged on the top of display module, and the display screen is arranged on display module
Bottom, the illuminator are arranged on the top of display screen, and control board is arranged on the top of illuminator.
As the further scheme of the present invention：In the control board single-chip microcomputer U1 1 pin connect respectively electric capacity C1 and
Resistance R1, electric capacity the C1 other end are grounded, and the resistance R1 other ends distinguish connection terminal CON2 3 pin, terminal by diode D1
CON3 1 pin, LED lamp bead D1_1 1 pin, LED lamp bead D1_1 2 pin, LED lamp bead D1_1 3 pin, resistance RG2, resistance RR2,
Resistance RB2, LED lamp bead D3_1 1 pin, LED lamp bead D3_1 2 pin, LED lamp bead D3_1 3 pin, resistance RG4, resistance RR4, electricity
RB4 and electric capacity C2, electric capacity C2 other ends ground connection are hindered, the resistance RG2 other ends connect LED lamp bead D2_1 1 pin, and resistance RR2 is another
End connection LED lamp bead D2_1 2 pin, resistance RB2 other ends connection LED lamp bead D2_1 3 pin, resistance RG4 other ends connection LED
Lamp bead D4_1 1 pin, resistance RR4 other ends connection LED lamp bead D4_1 2 pin, resistance RB4 other ends connection LED lamp bead D4_1
3 pin, single-chip microcomputer U1 2 pin pass through resistance R2 connection ends by resistance R3 connection terminals CON3 2 pin, single-chip microcomputer U1 16 pin
Sub- CON2 2 pin, it is grounded after 3 pin parallel connections of terminal CON2 3 pin and terminal CON3, single-chip microcomputer U1 3 pin connection LED lamp bead
D4_1 5 pin, single-chip microcomputer U1 4 pin connection LED lamp bead D4_1 6 pin, the 4 of single-chip microcomputer U1 5 pin connection LED lamp bead D4_1
Pin, single-chip microcomputer U1 6 pin are connected by resistance RR3 connection LED lamp beads D3_1 5 pin, single-chip microcomputer U1 7 pin by resistance RG3
LED lamp bead D3_1 6 pin, single-chip microcomputer U1 8 pin are connect by resistance RB3 connection LED lamp beads D3_1 4 pin, single-chip microcomputer U1 9 pin
Ground, single-chip microcomputer U1 10 pin connection LED lamp bead D2_1 4 pin, single-chip microcomputer U1 11 pin connection LED lamp bead D2_1 6 pin, monolithic
Machine U1 12 pin connection LED lamp bead D2_1 5 pin, single-chip microcomputer U1 13 pin by resistance RB1 connection LED lamp beads D1_1 4 pin,
Single-chip microcomputer U1 14 pin are connected by resistance RG1 connection LED lamp beads D1_1 6 pin, single-chip microcomputer U1 15 pin by resistance RR1
LED lamp bead D1_1 5 pin.
As further scheme of the invention：The model TM1812 of the single-chip microcomputer U1.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is controlled using programmable single chip computer to illuminator, controls LED lamp bead to send the color of light, colour temperature, bright
Degree, contrast and switch time etc., so that user can be realized to illuminator according to the needs of actual use by setting
Bright pattern, brightness and pattern etc. of opening carry out intelligentized control method and conversion, flexibility is strong, disclosure satisfy that the personalized of user needs
Ask, considerably increase the appeal and rendering capability of day screen, and the present invention is simple in construction, production and processing difficulty is small, assembling side
Just it is quick.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the circuit connection diagram of single-chip microcomputer U1 in control board of the present invention.
Fig. 3 is the peripheral circuit connection figure of single-chip microcomputer U1 in control board of the present invention.
In figure：1- supports；2- display modules；3- illuminators；4- display screens；5- control boards.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of LED may be programmed day screen, including support 1 and display module 2, the display module 2 include
Illuminator 3, display screen 4 and control board 5, the support 1 are provided with four, and support 1 is arranged on the top of display module 2, institute
The bottom that display screen 4 is arranged on display module 2 is stated, the display surface of display screen 4 is arranged on aobvious towards ground, the illuminator 3
The top of display screen 4, control board 5 are arranged on the top of illuminator 3.
Single-chip microcomputer U1 1 pin connects electric capacity C1 and resistance R1, another terminations of electric capacity C1 respectively in the control board 5
Ground, the resistance R1 other ends distinguish connection terminal CON2 3 pin, terminal CON3 1 pin, the 1 of LED lamp bead D1_1 by diode D1
Pin, LED lamp bead D1_1 2 pin, LED lamp bead D1_1 3 pin, resistance RG2, resistance RR2, resistance RB2, the 1 of LED lamp bead D3_1
Pin, LED lamp bead D3_1 2 pin, LED lamp bead D3_1 3 pin, resistance RG4, resistance RR4, resistance RB4 and electric capacity C2, electric capacity C2 are another
One end is grounded, resistance RG2 other ends connection LED lamp bead D2_1 1 pin, resistance RR2 other ends connection LED lamp bead D2_1 2 pin,
Resistance RB2 other ends connection LED lamp bead D2_1 3 pin, resistance RG4 other ends connection LED lamp bead D4_1 1 pin, resistance RR4 are another
One end connection LED lamp bead D4_1 2 pin, resistance RB4 other ends connection LED lamp bead D4_1 3 pin, single-chip microcomputer U1 2 pin pass through
Resistance R3 connection terminals CON3 2 pin, single-chip microcomputer U1 16 pin are by resistance R2 connection terminals CON2 2 pin, and the 3 of terminal CON2
It is grounded after pin and terminal CON3 3 pin parallel connections, single-chip microcomputer U1 3 pin connection LED lamp bead D4_1 5 pin, single-chip microcomputer U1 4 pin connect
LED lamp bead D4_1 6 pin, single-chip microcomputer U1 5 pin connection LED lamp bead D4_1 4 pin are connect, single-chip microcomputer U1 6 pin pass through resistance RR3
Connecting LED lamp bead D3_1 5 pin, single-chip microcomputer U1 7 pin are by resistance RG3 connection LED lamp beads D3_1 6 pin, and the 8 of single-chip microcomputer U1
Pin passes through resistance RB3 connection LED lamp beads D3_1 4 pin, single-chip microcomputer U1 9 pin ground connection, single-chip microcomputer U1 10 pin connection LED lamp bead
D2_1 4 pin, single-chip microcomputer U1 11 pin connection LED lamp bead D2_1 6 pin, the 5 of single-chip microcomputer U1 12 pin connection LED lamp bead D2_1
Pin, single-chip microcomputer U1 13 pin are connected by resistance RB1 connection LED lamp beads D1_1 4 pin, single-chip microcomputer U1 14 pin by resistance RG1
Connect LED lamp bead D1_1 6 pin, 5 pin that single-chip microcomputer U1 15 pin pass through resistance RR1 connection LED lamp beads D1_1.
The model TM1812 of the single-chip microcomputer U1, single-chip microcomputer U1 are that 12 channel LED light emitting diode drive controls are special
Chip, the chip internal are integrated with the circuits such as MCU digital interfaces, data latches, LED high-voltage driving, pass through MCU digital interfaces
Control realizes that the independent briliancy of the chip, cascade Mach-Zehnder interferometer realize outdoor large-size screen monitors, guardrail pipe, the luminous control of the colour dot lattice of illusion-colour lamp bar
System, single-chip microcomputer U1 function admirables, reliable in quality.
The present invention is controlled using programmable single chip computer to illuminator, and control LED lamp bead sends the color of light, color
Temperature, brightness, contrast and switch time etc., so that user can be realized pair according to the needs of actual use by setting
Bright pattern, brightness and pattern etc. of opening of illuminator carries out intelligentized control method and conversion, and flexibility is strong, disclosure satisfy that the individual character of user
Change demand, the appeal and rendering capability of day screen are considerably increased, and the present invention is simple in construction, production and processing difficulty is small, group
Fill convenient and swift.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (3)
1. a kind of LED may be programmed day screen, including support（1）And display module（2）, it is characterised in that the display module（2）
Including illuminator（3）, display screen（4）And control board（5）, the support（1）Provided with four, support（1）Installed in display
Module（2）Top, the display screen（4）Installed in display module（2）Bottom, the illuminator（3）Installed in display
Screen（4）Top, control board（5）Installed in illuminator（3）Top.
2. LED according to claim 1 may be programmed day screen, it is characterised in that the control board（5）Middle single-chip microcomputer
U1 1 pin connects electric capacity C1 and resistance R1, electric capacity C1 other ends ground connection respectively, and the resistance R1 other ends are connected respectively by diode D1
Connecting terminal CON2 3 pin, terminal CON3 1 pin, LED lamp bead D1_1 1 pin, LED lamp bead D1_1 2 pin, LED lamp bead D1_1
3 pin, resistance RG2, resistance RR2, resistance RB2, LED lamp bead D3_1 1 pin, LED lamp bead D3_1 2 pin, the 3 of LED lamp bead D3_1
Pin, resistance RG4, resistance RR4, resistance RB4 and electric capacity C2, electric capacity C2 other ends ground connection, resistance RG2 other ends connection LED lamp bead
D2_1 1 pin, resistance RR2 other ends connection LED lamp bead D2_1 2 pin, the 3 of resistance RB2 other ends connection LED lamp bead D2_1
Pin, resistance RG4 other ends connection LED lamp bead D4_1 1 pin, resistance RR4 other ends connection LED lamp bead D4_1 2 pin, resistance
RB4 other ends connection LED lamp bead D4_1 3 pin, single-chip microcomputer U1 2 pin pass through resistance R3 connection terminals CON3 2 pin, single-chip microcomputer
U1 16 pin are grounded, list by resistance R2 connection terminals CON2 2 pin after 3 pin parallel connections of terminal CON2 3 pin and terminal CON3
Piece machine U1 3 pin connection LED lamp bead D4_1 5 pin, single-chip microcomputer U1 4 pin connection LED lamp bead D4_1 6 pin, the 5 of single-chip microcomputer U1
Pin connection LED lamp bead D4_1 4 pin, single-chip microcomputer U1 6 pin pass through resistance RR3 connection LED lamp beads D3_1 5 pin, single-chip microcomputer U1
7 pin pass through resistance RB3 connection LED lamp beads D3_1 by resistance RG3 connection LED lamp beads D3_1 6 pin, single-chip microcomputer U1 8 pin
4 pin, single-chip microcomputer U1 9 pin ground connection, single-chip microcomputer U1 10 pin connection LED lamp bead D2_1 4 pin, single-chip microcomputer U1 11 pin connection
LED lamp bead D2_1 6 pin, single-chip microcomputer U1 12 pin connection LED lamp bead D2_1 5 pin, single-chip microcomputer U1 13 pin pass through resistance RB1
Connect LED lamp bead D1_1 4 pin, single-chip microcomputer U1 14 pin by resistance RG1 connection LED lamp beads D1_1 6 pin, single-chip microcomputer U1's
5 pin that 15 pin pass through resistance RR1 connection LED lamp beads D1_1.
3. LED according to claim 2 may be programmed day screen, it is characterised in that the model of the single-chip microcomputer U1
TM1812。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882479.XA CN107610605A (en) | 2017-09-26 | 2017-09-26 | A kind of LED may be programmed day screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882479.XA CN107610605A (en) | 2017-09-26 | 2017-09-26 | A kind of LED may be programmed day screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107610605A true CN107610605A (en) | 2018-01-19 |
Family
ID=61058496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710882479.XA Pending CN107610605A (en) | 2017-09-26 | 2017-09-26 | A kind of LED may be programmed day screen |
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| CN (1) | CN107610605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085119A (en) * | 2019-05-21 | 2019-08-02 | 李良杰 | From releasing type display screen |
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| CN202434153U (en) * | 2012-02-20 | 2012-09-12 | 南京洛普股份有限公司 | Day-night universal LED awning display screen |
| CN202523339U (en) * | 2012-04-16 | 2012-11-07 | 北京金立翔艺彩科技股份有限公司 | LED display screen |
| CN102954434A (en) * | 2012-11-09 | 2013-03-06 | 中山市晶元灯饰电器有限公司 | Programmable intelligent landscape lamp |
| US20140139115A1 (en) * | 2012-11-21 | 2014-05-22 | Lighthouse Technologies (Huizhou) Ltd | Automatic color adjustment on led screens |
| CN203775497U (en) * | 2014-04-10 | 2014-08-13 | 马涛 | Multiple-row LED lamp bead control circuit and LED flexible lamp bar |
| CN104269113A (en) * | 2014-09-16 | 2015-01-07 | 深圳市联建光电股份有限公司 | LED ceiling screen and module thereof |
| CN204732089U (en) * | 2015-04-30 | 2015-10-28 | 宁波职业技术学院 | A kind of LED dot matrix display screen |
| KR20170043127A (en) * | 2015-10-12 | 2017-04-21 | 삼성전자주식회사 | Optical element of led display apparatus and led display apparatus |
| CN207352902U (en) * | 2017-09-26 | 2018-05-11 | 上海欧美拉光电股份有限公司 | A kind of LED may be programmed a day screen |
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2017
- 2017-09-26 CN CN201710882479.XA patent/CN107610605A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201532741U (en) * | 2009-07-15 | 2010-07-21 | 总装备部工程设计研究总院 | Light transmitting mask with evenly diffused LED pixel points |
| CN202434153U (en) * | 2012-02-20 | 2012-09-12 | 南京洛普股份有限公司 | Day-night universal LED awning display screen |
| CN202523339U (en) * | 2012-04-16 | 2012-11-07 | 北京金立翔艺彩科技股份有限公司 | LED display screen |
| CN102954434A (en) * | 2012-11-09 | 2013-03-06 | 中山市晶元灯饰电器有限公司 | Programmable intelligent landscape lamp |
| US20140139115A1 (en) * | 2012-11-21 | 2014-05-22 | Lighthouse Technologies (Huizhou) Ltd | Automatic color adjustment on led screens |
| CN203775497U (en) * | 2014-04-10 | 2014-08-13 | 马涛 | Multiple-row LED lamp bead control circuit and LED flexible lamp bar |
| CN104269113A (en) * | 2014-09-16 | 2015-01-07 | 深圳市联建光电股份有限公司 | LED ceiling screen and module thereof |
| CN204732089U (en) * | 2015-04-30 | 2015-10-28 | 宁波职业技术学院 | A kind of LED dot matrix display screen |
| KR20170043127A (en) * | 2015-10-12 | 2017-04-21 | 삼성전자주식회사 | Optical element of led display apparatus and led display apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085119A (en) * | 2019-05-21 | 2019-08-02 | 李良杰 | From releasing type display screen |
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