CN102693684A - LED (light-emitting diode)-lattice soft light bar - Google Patents
LED (light-emitting diode)-lattice soft light bar Download PDFInfo
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- CN102693684A CN102693684A CN2012102008244A CN201210200824A CN102693684A CN 102693684 A CN102693684 A CN 102693684A CN 2012102008244 A CN2012102008244 A CN 2012102008244A CN 201210200824 A CN201210200824 A CN 201210200824A CN 102693684 A CN102693684 A CN 102693684A
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- dot matrix
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- light bar
- soft light
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Abstract
The invention discloses an LED (light-emitting diode)-lattice soft light bar which comprises a flexible circuit board and more than two LED circuit units, wherein the more than two LED circuit units capable of operating independently are arranged on the circuit board, each LED circuit unit is provided with an at least 16*15 surface-mountable LED lattice, a single-chip microcomputer, an infrared receiving head and a power interface, the single-chip microcomputer is used for controlling an LED in the lattice to display information according to a display content request edited by operation data received by the infrared receiving head; the soft light bar disclosed by the invention can be cut off between each unit according to requirements on application length, any unit can be freely selected and then the display content of the unit is edited and modified, for example, the soft light bar can be cut off between each unit according to requirements on application length, then after each unit is connected with a power supply, information can be displayed, namely, the display content can be edited by using an infrared remote control unit, so that the soft light bar can be conveniently and flexibly edited and modified into an LED-lattice banner for displaying complex information and a lattice soft light bar with a changeable rich glaring lighting effect, thereby effectively simplifying the application conditions of LED lattices, and expanding the creative space.
Description
Technical field
The present invention relates to a kind of LED soft light bar, particularly relate to a kind of LED dot matrix soft light bar that each unit is at least 16x15 paster LED dot matrix.
Background technology
At present, disclosed LED soft light bar often is carrier with the flexible PCB, through being arranged on the simple SP led circuit on the circuit board, behind connection power supply and the light-emitting procedure controller, can show multiple dazzling lighting effects; Commonly used have monochromatic light bar, monochromatic half-light bar, three coloured light bars, a colorful striation; But the LED quantity of prior art LED soft light bar is few, and the display effect dullness simply can not show complex information, is not easy editor, revises illumination effect, is of limited application.
Summary of the invention
The objective of the invention is to; A kind of LED dot matrix soft light bar is provided; This LED dot matrix soft light bar is being provided with the led circuit unit that can work alone more than two on the flexible PCB; Be provided with in this unit and be at least 16x15 paster LED dot matrix, can get final product display message according to using length requirement to cut off the connection power supply between each unit, can operate IR remote controller and freely select wherein arbitrary unit editor, revise its displaying contents; The LED soft light bar that has solved prior art can not show complex information, is not easy editor, revises illumination effect, the problem that is of limited application.
For realizing above-mentioned purpose, technical scheme of the present invention is following:
A kind of LED dot matrix soft light bar; Comprise; The led circuit unit that can work alone more than two that is provided with on flexible PCB, the said circuit board; Can wherein, be provided with in said each led circuit unit and be at least 16x15 paster LED dot matrix, single-chip microcomputer, infrared receiving terminal, power interface according to using length requirement to cut off between each led circuit unit; Said single-chip microcomputer is connected with said LED dot matrix, infrared receiving terminal, power interface respectively, and the service data editor that the LED that said single-chip microcomputer is used for controlling dot matrix receives according to infrared receiving terminal or the displaying contents of modification require display message.
Preferably; Also be provided with a LED light that is used to indicate this unit decrypted state in the paster LED dot matrix of said each unit; Said pilot lamp and paster LED dot matrix are arranged on the said circuit board main-vision surface, and the single-chip microcomputer of said each unit, infrared receiving terminal, power interface are arranged on the said circuit board backsight face.
Preferably, said single-chip microcomputer is that 64 pins can directly drive the paster LED dot matrix in the said unit.
Preferably, the WV of said infrared receiving terminal is direct current 2.7V to 5.5V.
Preferably, said power interface is for connecting the interface of 3.6V to 5.5V direct supply.
Preferably, said flexible PCB is two-sided FPC circuit board, and the infrared ray that is provided with conduction fixed orifice and said infrared receiving terminal on the said circuit board is through the hole, and this infrared ray is used to improve the communication quality of said infrared receiving terminal through the hole.
Preferably, the conduction fixed orifice that is provided with on the said circuit board is power supply conductivity fixed orifice, synchronizing signal output conduction fixed orifice, synchronizing signal input conduction fixed orifice, the subsequent use conduction fixed orifice of said soft light bar.
Preferably, the paster LED dot matrix that is provided with in said each led circuit unit is a 16x15 dual base color paster LED dot matrix.
Preferably, the paster LED dot matrix that is provided with in said each led circuit unit is the single primary colours paster LED of a 16x16 dot matrix.
Preferably, the paster LED dot matrix that is provided with in said each led circuit unit is a 16x15 three primary colours paster LED dot matrix.
Beneficial effect of the present invention:
A kind of LED dot matrix of the present invention soft light bar; Through the led circuit unit that can work alone more than two that is provided with on the flexible PCB; Can be according to using length requirement between each unit, to cut off flexible use; Owing to be provided with in each led circuit unit and be at least 16x15 paster LED dot matrix, single-chip microcomputer, infrared receiving terminal and power interface, so this dot matrix soft light bar can freely be selected wherein arbitrary unit editor, revise its displaying contents; Such as; Can get final product display message according to using length requirement to cut off back connection power supply between each unit of this dot matrix soft light bar; Be available IR remote controller editor and modification displaying contents, the dot matrix soft light bar that dazzling lighting effects are enriched in this LED dot matrix soft light bar editor, the LED dot matrix vertically hung scroll that is revised as show complex information and variation that can be convenient, flexible; Simplify the service condition of LED dot matrix effectively, enlarged this LED dot matrix range of application and intention space.
Description of drawings
Fig. 1 is the circuit theory synoptic diagram of a kind of LED dot matrix of the present invention soft light bar;
Fig. 2 is the A-A partial enlarged drawing of Fig. 1;
Fig. 3 is that the master of a kind of LED dot matrix soft light bar shown in Figure 1 looks schematic appearance;
Fig. 4 is the C-C partial enlarged drawing of Fig. 3;
Fig. 5 is the another kind of circuit theory synoptic diagram of a kind of LED dot matrix of the present invention soft light bar;
Fig. 6 is the B-B partial enlarged drawing of Fig. 5;
Fig. 7 is that the master of a kind of LED dot matrix soft light bar shown in Figure 5 looks schematic appearance;
Fig. 8 is the D-D partial enlarged drawing of Fig. 7;
Fig. 9 is element circuit principle schematic that can work alone in a kind of LED dot matrix of the present invention soft light bar;
Figure 10 is main schematic appearance of looking in the unit that can work alone in a kind of LED dot matrix of the present invention soft light bar.
Embodiment
In order to further specify principle of the present invention and structure, combine accompanying drawing to a preferred embodiment of the present invention will be described in detail, yet said embodiment is merely the usefulness that furnishes an explanation and explain at present, can not be used for limiting scope of patent protection of the present invention.
Like Fig. 1, Fig. 3, Fig. 5, a kind of LED dot matrix soft light bar E shown in Figure 7; Comprise; 11 that are provided with on FPC double-sided flex circuit plate 1 and the said circuit board 1 like Fig. 2, Fig. 4, Fig. 6, Fig. 8, Fig. 9, the led circuit unit F that can work alone shown in Figure 10; Can get final product display message, be available IR remote controller editor and modification displaying contents according to using length requirement to cut off back connection power supply between each led circuit unit F; Wherein, be provided with in said each led circuit unit F 16 row take advantage of red green dual base color paster LED dot matrix 2, single-chip microcomputer 3, the WV of 15 row be direct current 5V infrared receiving terminal 5, connect the power interface 4 of 5V D.C. regulated power supply; Said single-chip microcomputer 3 has 64 pins, and this single-chip microcomputer 3 is connected with said LED dot matrix 2, infrared receiving terminal 5, power interface 4 respectively, and the anodal pin 4A of said each unit F power interface 4 is connected with negative pole pin 4B in correspondence with each other; Single-chip microcomputer 3 the 24th pin of said each unit F is connected with the data pin of said infrared receiving terminal 5; The 33rd pin of this single-chip microcomputer 3 is connected with the positive electrode pin of the anodal 4A of said power interface 4 and infrared receiving terminal 5; The 34th pin of this single-chip microcomputer 3 is connected with the negative electrode pin of the negative pole 4B of power interface 4 and infrared receiving terminal 5; The 56th pin to the 41 pins of this single-chip microcomputer 3 drive tie point X1 to X16 with the row of said LED dot matrix 2 and are connected; The 7th pin to the 1 pin of this single-chip microcomputer 3 drives tie point Y1 to Y7 with the red LED of said LED dot matrix 2 row and is connected; The 64th pin to the 57 pins of this single-chip microcomputer 3 drive tie point Y8 to Y15 with the red LED of said LED dot matrix 2 row and are connected, and the 22nd pin to the 8 pins of this single-chip microcomputer 3 drive tie point yy1 to yy15 with the green LED of said LED dot matrix 2 row and are connected; The service data editor that the LED that the single-chip microcomputer 3 of said each unit F is used for controlling this unit F dot matrix 2 receives according to this unit F infrared receiving terminal 5 or this unit F displaying contents of modification require display message.
Preferably; Also be provided with a single-primary-color LED pilot lamp 2A who is used to indicate this unit F decrypted state in the paster LED dot matrix 2 of said each unit F; Said pilot lamp 2A and paster LED dot matrix 2 are arranged on the main-vision surface 1A of said circuit board 1; The negative pole pin of this pilot lamp 2A is connected with the 23rd pin of said single-chip microcomputer 3, and the anodal pin of this pilot lamp 2A is connected with the anodal 4A of said power interface 4; The single-chip microcomputer 3 of said each unit F, infrared receiving terminal 5, power interface 4 are arranged on the backsight face (figure does not show) of said circuit board 1.
Preferably, said single-chip microcomputer 3 is that 64 pins can directly drive the paster LED dot matrix 2 in the said unit F.
Preferably, the WV of said infrared receiving terminal 5 is direct current 2.7V, and the infrared ray peak wavelength that this infrared receiving terminal 5 receives is that 940nm, carrier frequency are 38KHz.
Preferably, said power interface 4 is for connecting the 3.6V battery interface of (figure does not show).
Preferably; Said flexible PCB 1 is two-sided FPC plate; The infrared ray that is provided with conduction fixed orifice 7,8,9,10,11,12,13,4A, 4B and said infrared receiving terminal 5 on the said circuit board 1 is through hole 6, and this infrared ray is used to improve the communication quality of said infrared receiving terminal 5 through hole 6.
Preferably, the conduction fixed orifice 4A that is provided with on the said circuit board 1 is the positive pole conduction fixed orifice of power interface 4, and the conduction fixed orifice 4B that is provided with on the said circuit board 1 is the negative pole conduction fixed orifice of power interface 4; The conduction fixed orifice 10 that is provided with on the said circuit board 1 is synchronizing signal output conduction fixed orifice, and the conduction fixed orifice 8,12 that is provided with on the said circuit board 1 is synchronizing signal input conduction fixed orifice; The conduction fixed orifice 7,9,11,13 that is provided with on the said circuit board 1 is the subsequent use conduction fixed orifice of said soft light bar E.
Preferably, the paster LED dot matrix 2 that is provided with in said each led circuit unit F is that 16 row are taken advantage of 15 row dual base color paster LED dot matrix circuit.
Preferably, the paster LED dot matrix 2 that is provided with in said each led circuit unit F is that 16 row are taken advantage of the 16 primary colours paster LED dot matrix circuit (figure do not show) of itemizing.
Preferably, the paster LED dot matrix 2 that is provided with in said each led circuit unit F is that 16 row are taken advantage of 15 row three primary colours paster LED dot matrix circuit (figure does not show).
Said embodiment advantage and beneficial effect are; A kind of LED dot matrix of this embodiment soft light bar; Through 11 led circuit unit that can work alone that are provided with on the FPC double-sided flex circuit plate; Can be according to using length requirement between each unit, to cut off flexible use; Owing to be provided with red green dual base color paster LED dot matrix, the single-chip microcomputer of 64 pins, WV infrared receiving terminal that is direct current 5V and the power interface that is connected the 5V D.C. regulated power supply that 16 row are taken advantage of 15 row in each led circuit unit, so this dot matrix soft light bar can freely be selected wherein arbitrary unit editor, revise its displaying contents; Such as; Can get final product display message according to using length requirement to cut off back connection power supply between each unit of this dot matrix soft light bar; Be available IR remote controller editor and modification displaying contents, the dot matrix soft light bar that dazzling lighting effects are enriched in this LED dot matrix soft light bar editor, the LED dot matrix vertically hung scroll that is revised as show complex information and variation that can be convenient, flexible; Simplify the service condition of LED dot matrix effectively, enlarged this LED dot matrix range of application and intention space.
The just embodiment of more than describing of this invention; Various not illustrating constitutes restriction to the essence of an invention content; Under the those of ordinary skill of technical field after having read instructions can to before described embodiment make an amendment or be out of shape, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. LED dot matrix soft light bar; Comprise; The led circuit unit that can work alone more than two that is provided with on flexible PCB, the said circuit board; Can be between each led circuit unit according to using length requirement to cut off; It is characterized in that: be provided with in said each led circuit unit and be at least 16x15 paster LED dot matrix, single-chip microcomputer, infrared receiving terminal, power interface, said single-chip microcomputer is connected with said LED dot matrix, infrared receiving terminal, power interface respectively, and the service data editor that the LED that said single-chip microcomputer is used for controlling dot matrix receives according to infrared receiving terminal or the displaying contents of modification require display message.
2. a kind of LED dot matrix soft light bar according to claim 1; It is characterized in that: also be provided with a LED light that is used to indicate this unit decrypted state in the paster LED dot matrix of said each unit; Said pilot lamp and paster LED dot matrix are arranged on the said circuit board main-vision surface, and the single-chip microcomputer of said each unit, infrared receiving terminal, power interface are arranged on the said circuit board backsight face.
3. a kind of LED dot matrix soft light bar according to claim 2 is characterized in that: said single-chip microcomputer is that 64 pins can directly drive the paster LED dot matrix in the said unit.
4. a kind of LED dot matrix soft light bar according to claim 3, it is characterized in that: the WV of said infrared receiving terminal is direct current 2.7V to 5.5V.
5. a kind of LED dot matrix soft light bar according to claim 4 is characterized in that: said power interface is for connecting the interface of 3.6V to 5.5V direct supply.
6. a kind of LED dot matrix soft light bar according to claim 5; It is characterized in that: said flexible PCB is two-sided FPC circuit board; The infrared ray that is provided with conduction fixed orifice and said infrared receiving terminal on the said circuit board is through the hole, and this infrared ray is used to improve the communication quality of said infrared receiving terminal through the hole.
7. a kind of LED dot matrix soft light bar according to claim 6 is characterized in that: the conduction fixed orifice that is provided with on the said circuit board is power supply conductivity fixed orifice, synchronizing signal output conduction fixed orifice, synchronizing signal input conduction fixed orifice, the subsequent use conduction fixed orifice of said soft light bar.
8. according to the described a kind of LED dot matrix soft light bar of arbitrary claim in the claim 1 to 7, it is characterized in that: the paster LED dot matrix that is provided with in said each led circuit unit is a 16x15 dual base color paster LED dot matrix.
9. according to the described a kind of LED dot matrix soft light bar of arbitrary claim in the claim 1 to 7, it is characterized in that: the paster LED dot matrix that is provided with in said each led circuit unit is the single primary colours paster LED of a 16x16 dot matrix.
10. according to the described a kind of LED dot matrix soft light bar of arbitrary claim in the claim 1 to 7, it is characterized in that: the paster LED dot matrix that is provided with in said each led circuit unit is a 16x15 three primary colours paster LED dot matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102008244A CN102693684A (en) | 2012-06-18 | 2012-06-18 | LED (light-emitting diode)-lattice soft light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102008244A CN102693684A (en) | 2012-06-18 | 2012-06-18 | LED (light-emitting diode)-lattice soft light bar |
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| Publication Number | Publication Date |
|---|---|
| CN102693684A true CN102693684A (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102008244A Pending CN102693684A (en) | 2012-06-18 | 2012-06-18 | LED (light-emitting diode)-lattice soft light bar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090485A (en) * | 2014-08-01 | 2014-10-08 | 管存忠 | Method for adding second hand to digital clock |
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| JPH03101276A (en) * | 1989-09-14 | 1991-04-26 | Takiron Co Ltd | Lighting circuit of light-emitting diode |
| CN2735493Y (en) * | 2004-08-02 | 2005-10-19 | 北京有色金属研究总院 | LED digital display screen |
| CN201229744Y (en) * | 2008-07-28 | 2009-04-29 | 大庆振富科技信息股份有限公司 | High brightness LED dual base color display screen |
| CN101699549A (en) * | 2009-09-28 | 2010-04-28 | 海安县奇锐电子有限公司 | Coiled-type LED display screen |
| KR20110012755A (en) * | 2009-07-31 | 2011-02-09 | 온누리전자(주) | Panel using lighting of light-emitting diode |
| CN102446478A (en) * | 2012-02-15 | 2012-05-09 | 管存忠 | Single-board integrated LED (light-emitting diode) dot-matrix module |
| CN202749041U (en) * | 2012-06-18 | 2013-02-20 | 管存忠 | LED (light-emitting diode) dot matrix flexible light strip |
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2012
- 2012-06-18 CN CN2012102008244A patent/CN102693684A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03101276A (en) * | 1989-09-14 | 1991-04-26 | Takiron Co Ltd | Lighting circuit of light-emitting diode |
| CN2735493Y (en) * | 2004-08-02 | 2005-10-19 | 北京有色金属研究总院 | LED digital display screen |
| CN201229744Y (en) * | 2008-07-28 | 2009-04-29 | 大庆振富科技信息股份有限公司 | High brightness LED dual base color display screen |
| KR20110012755A (en) * | 2009-07-31 | 2011-02-09 | 온누리전자(주) | Panel using lighting of light-emitting diode |
| CN101699549A (en) * | 2009-09-28 | 2010-04-28 | 海安县奇锐电子有限公司 | Coiled-type LED display screen |
| CN102446478A (en) * | 2012-02-15 | 2012-05-09 | 管存忠 | Single-board integrated LED (light-emitting diode) dot-matrix module |
| CN202749041U (en) * | 2012-06-18 | 2013-02-20 | 管存忠 | LED (light-emitting diode) dot matrix flexible light strip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090485A (en) * | 2014-08-01 | 2014-10-08 | 管存忠 | Method for adding second hand to digital clock |
| CN104090485B (en) * | 2014-08-01 | 2018-11-13 | 管存忠 | A kind of method of digital clock addition second hand |
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Application publication date: 20120926 |