CN201116671Y - Intelligent type LED full-color lamp group and decoration lamp string composed of the same - Google Patents
Intelligent type LED full-color lamp group and decoration lamp string composed of the same Download PDFInfo
- Publication number
- CN201116671Y CN201116671Y CNU2007201707890U CN200720170789U CN201116671Y CN 201116671 Y CN201116671 Y CN 201116671Y CN U2007201707890 U CNU2007201707890 U CN U2007201707890U CN 200720170789 U CN200720170789 U CN 200720170789U CN 201116671 Y CN201116671 Y CN 201116671Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- full
- intelligent led
- color lamp
- lamp string
- 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.)
- Expired - Lifetime
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- 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
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
-
- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model relates to an intelligent LED full color lamp and a relative decorative lamp series, wherein the full color lamp is provided with a single chip drive IC unit packed with red, green and blue LED chips into one module with four pins, the decorative light series is composed of at least two serial or/and parallel intelligent LED full color lamps as light series or light matrix, and the utility model comprises a main control IC serially transmitting external control signal in the single wire connecting type of one in and one out. The utility model uses serial method to transmit signal and only needs one signal line to transmit all control data, to avoid the transmission attenuation of control signal. And the utility model can be coiled and arranged freely according to design, with wide application in the products under the control of wire transmission, as the decorative light series of Christmas tree. And the main control IC can determine the brightness, color and speed of the lamp series to form different combination and switch different colors. The three chips are independently controlled by the main control IC, to improve the brightness and uniformity of the lamp series.
Description
Technical field
The utility model relates to LED, relates in particular to the full-color lamp group of intelligent LED in a kind of LED of being widely used in lamp decoration field and the decorative chain of composition thereof.
Background technology
The existing Superminiature full color LED display unit that can form dynamic pattern synchronously, embedded serial drive control chip adopts the cascade modal sets of 6 lines to become the full color display module, can only make substrate with PCB, and can not fold, and reels.Its cost height, range of application is not extensive, is difficult to popularize.And the common lamp string of forming by four kinds of monochromatic LEDs or claim the lamp band, and the lamp string of being made up of traditional all-colour LED or claim the lamp band exists again that to change pattern few, full-colorly is difficult to synchronously, can not form dynamic pattern and be used for defective such as the decoration lamp for Christmas tree string.
The utility model content
A technical problem to be solved in the utility model is the defective that remedies above-mentioned prior art, proposes a kind of full-color lamp group of intelligent LED that is widely used in LED lamp decoration field.
Another technical problem to be solved in the utility model is the defective that remedies above-mentioned prior art, proposes the full-color decorative chain of being made up of the full-color lamp group of intelligent LED of intelligent LED in a kind of LED of being widely used in lamp decoration field.
The full-color lamp group of intelligent LED of the present utility model is achieved by the following technical programs:
The full-color lamp group of this intelligent LED comprises three kinds of led chips of red, green, blue look.
The characteristics of the full-color lamp group of this intelligent LED are:
Be provided with MCU driving IC unit, described MCU driving IC unit and three kinds of led chips of described red, green, blue look are packaged into the module of at least four pins, wherein two pins is connected with positive pole, the negative pole of power supply respectively, and two pins is connected with control signal input, output respectively at least.
Also be provided with constant current output circuit, mu balanced circuit.
The full-color lamp group of intelligent LED of the present utility model is achieved by following further technical scheme:
Described constant current output circuit comprises the metal-oxide-semiconductor field effect transistor of driving LED.
Described encapsulation comprises the encapsulation of normal diameter Φ 5 plastic cement, encapsulates greater than the encapsulation of diameter of phi 5 plastic cement, Piranha, and four foot supports.
The full-color decorative chain of intelligent LED of the present utility model is achieved by the following technical programs:
The characteristics of the full-color decorative chain of this intelligent LED are:
Become lamp string or lamp matrix with the And joint group by at least two the full-color lamp group series connection of above-mentioned intelligent LED Huo/;
Also be provided with master control IC with the one wire system connected mode serial transmission external control signal of one-in-and-one-out.
The full-color decorative chain of intelligent LED of the present utility model is achieved by following further technical scheme:
Described master control IC comprises chip microprocessor and the data shift register that is connected with chip microprocessor.Described chip microprocessor receives the upper level serial data, through calculation process rear drive constant current output circuit, the red, green, blue look LED that promotes the full-color lamp group of intelligent LED at the corresponding levels realizes that light and shade, brightness change, constituting full color shows: will change instruction simultaneously and be transferred to next stage, and can finish the connected in series of random length successively according to application demand.
The lamp string of described composition or lamp matrix, the decoration that the preset shape that formation is formed with polynary light coloring, pattern, character or its combination and color combine with shape, pattern, character.
The lamp string of described composition or the connection of lamp matrix comprise that three wire harness leads by two power lines, an order wire connect.
The lamp string of described composition or the connection of lamp matrix comprise by PCB, flexible PCB cabling connecting.
The beneficial effect that the utility model is compared with the prior art is:
Described decorative chain is realized the one wire system serial communication controlling of one-in-and-one-out, with series system transmission signal, only need a holding wire can finish the transmission of all control datas, avoid the transmission decay of control signal, and can arbitrarily twine by design idea on the structure, put, both can be widely used in the product with electric wire transmission control such as the decoration lamp for Christmas tree string, also can be applicable to PCB, flexible PCB is the decorative chain of substrate, and determine lamp colour contamination degree by master control IC, light and shade, variations such as speed control constitute different combinations and finish various color conversion functions.Because three kinds of chips all are independently to be regulated and control by master control IC, can make the lamp group that good effect is being arranged aspect color and luster brightness, the uniformity.
Description of drawings
Fig. 1 is the schematic diagram of the full-color lamp group of intelligent LED.
Fig. 2 is the full Color lamp string specific embodiment of the intelligent LED circuit diagram of power supply series connection.
Fig. 3 is the full Color lamp string specific embodiment of the intelligent LED circuit diagram of electric source And connection.
The specific embodiment
The full-color lamp group of intelligent LED as shown in Figure 1 adopts the encapsulation of normal diameter Φ 5 plastic cement, and four direct insertion pins are the pins 2,3 that is connected with negative pole GND with the anodal VDD of DC 5V power supply respectively, and respectively with serial control signal input Din and output D
OUTThe pin 4,1 that is connected.Adopt 3009L type four foot supports.Inside is made up of three kinds of led chips of red, green, blue look and MCU driving IC unit.For making all even expansion of LED lamplight brightness and colour mixture visual angle, tack or recessed head shapes are adopted in Φ 5 molds, and injecting glue is vaporific.
The full-color lamp string of the intelligent LED road figure of power supply series connection as shown in Figure 2, civil power AC220V or AC110V are through Switching Power Supply voltage stabilizing output DC300V DC voltage.The power supply of lamp group is connected in series, and promptly positive source links to each other with the upper level negative pole, and power cathode links to each other with the next stage positive source, and the afterbody power cathode is wired to the negative pole end of the DC300V of Switching Power Supply.This circuit is through evidence 56 the lamp group N1～N56 that can connect.And equally also be serially connected with the lamp group with the single line of one-in-and-one-out by the serial control signal of master control IC output.
The full-color lamp string of the intelligent LED road figure of electric source And connection as shown in Figure 3 adopts 64 lamp group N1.1～N8.8 to form 8 * 8 matrixes, is applied to curtain, the curtain wall lamp decoration, and various colors and shape, pattern, character change irregularly.Civil power AC220V or AC110V are connected in each lamp group through Switching Power Supply voltage stabilizing output DC5V, 3A DC voltage And connection, its serial communication signal is by eight output interfaces of D1～D8 of master control IC, receive the input port Din of the 1st lamp group Ni.1 of eight street lamp strings (8 the lamp groups in every road) respectively, and the holding wire of 8 lamp groups of this string Ni.1～Ni.8 also is the single line serial connection with one-in-and-one-out, tail is first to link to each other the 8th unsettled the getting final product of lamp group Ni.8 output pin.Master control IC has 16 output interfaces, can control 16 street lamp strings at most.
According to the environment for use difference, the power supply of lamp group is DC5V, can implement ， And with Chuan Lian Huo And connection mode and work under civil power AC220V or AC110V and powered battery, to satisfy requirements of different users.
Three kinds of chips of red, green, blue look LED that this specific embodiment adopts are high brightness LED chips general on the market, are convenient to LED manufacturer and produce in enormous quantities by original technology, and master control IC is through the special supporting application of N-MOS process design.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.
Claims (8)
1. the full-color lamp group of intelligent LED comprises three kinds of led chips of red, green, blue look, it is characterized in that:
Be provided with MCU driving IC unit, described MCU driving IC unit and three kinds of led chips of described red, green, blue look are packaged into the module of at least four pins, wherein two pins is connected with positive pole, the negative pole of power supply respectively, and two pins is connected with control signal input, output respectively at least;
Also be provided with constant current output circuit, mu balanced circuit.
2. the full-color lamp group of intelligent LED according to claim 1 is characterized in that:
Described constant current output circuit comprises the metal-oxide-semiconductor field effect transistor of driving LED.
3. the full-color lamp group of intelligent LED according to claim 1 and 2 is characterized in that:
Described encapsulation comprises the encapsulation of normal diameter Φ 5 plastic cement, encapsulates greater than the encapsulation of diameter of phi 5 plastic cement, Piranha, and four foot supports.
4. full Color lamp string of intelligent LED is characterized in that:
Become lamp string or lamp matrix with the And joint group by at least two the full-color lamp group series connection of described intelligent LED Huo/, the full-color lamp group of described intelligent LED is provided with MCU driving IC unit, described MCU driving IC unit and three kinds of led chips of described red, green, blue look are packaged into the module of at least four pins, wherein two pins is connected with positive pole, the negative pole of power supply respectively, at least two pins is connected with control signal input, output, also is provided with constant current output circuit, mu balanced circuit;
Also be provided with master control IC with the one wire system connected mode serial transmission external control signal of one-in-and-one-out.
5. the full Color lamp string of intelligent LED according to claim 4 is characterized in that:
Described master control IC comprises chip microprocessor and the data shift register that is connected with chip microprocessor.
6. according to claim 4 or the full Color lamp string of 5 described intelligent LEDs, it is characterized in that:
The lamp string of described composition or lamp matrix, the decoration that the preset shape that formation is formed with polynary light coloring, pattern, character or its combination and color combine with shape, pattern, character.
7. the full Color lamp string of intelligent LED according to claim 6 is characterized in that:
The lamp string of described composition or the connection of lamp matrix comprise that three wire harness leads by two power lines, an order wire connect.
8. the full Color lamp string of intelligent LED according to claim 7 is characterized in that:
The lamp string of described composition or the connection of lamp matrix comprise by PCB, flexible PCB cabling connecting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201707890U CN201116671Y (en) | 2007-11-20 | 2007-11-20 | Intelligent type LED full-color lamp group and decoration lamp string composed of the same |
| PCT/CN2007/071265 WO2009065277A1 (en) | 2007-11-20 | 2007-12-19 | Intelligent led full-color lamp group and decorate lamp bunch thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201707890U CN201116671Y (en) | 2007-11-20 | 2007-11-20 | Intelligent type LED full-color lamp group and decoration lamp string composed of the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116671Y true CN201116671Y (en) | 2008-09-17 |
Family
ID=39991245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201707890U Expired - Lifetime CN201116671Y (en) | 2007-11-20 | 2007-11-20 | Intelligent type LED full-color lamp group and decoration lamp string composed of the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201116671Y (en) |
| WO (1) | WO2009065277A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501635A (en) * | 2011-10-29 | 2012-06-20 | 常熟市华海电子有限公司 | Printer with colored lamps |
| CN105047091A (en) * | 2015-07-31 | 2015-11-11 | 苏州南光电子科技有限公司 | LED display screen lamp bar |
| CN108282919A (en) * | 2018-01-31 | 2018-07-13 | 江苏飞天照明有限公司 | RGB point control intelligence lamp strings |
| CN108282918A (en) * | 2018-01-31 | 2018-07-13 | 江苏飞天照明有限公司 | RGB synchronous intelligent flexible lighting products |
| CN108644648A (en) * | 2018-06-07 | 2018-10-12 | 深圳市兴东芯科技有限公司 | A kind of all-colour LED lamp bar |
| CN109887462A (en) * | 2019-04-08 | 2019-06-14 | 大连集思特科技有限公司 | A kind of one wire system LED display control system |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010034108A1 (en) * | 2008-09-23 | 2010-04-01 | Brendan Holtom Haveman | String lighting system |
| CN102026441A (en) * | 2009-09-19 | 2011-04-20 | 董凌飞 | Control method for changing color of LED neon lamp |
| CN109899697A (en) * | 2017-12-05 | 2019-06-18 | 深圳市星昇科技有限公司 | A kind of lamp string and its control method of power line communication |
| CN109285479B (en) * | 2018-11-21 | 2023-09-19 | 擎茂微电子（深圳）有限公司 | LED perforated lamp advertising word plate made by hands |
| TWI730593B (en) * | 2020-01-16 | 2021-06-11 | 旭隼科技股份有限公司 | Displaying various states power device and method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2659080Y (en) * | 2003-10-30 | 2004-11-24 | 台湾日光灯股份有限公司 | Drive circuit for controlling changing of whole-color LED |
| CN1731482A (en) * | 2004-08-06 | 2006-02-08 | 北京中庆微数字设备开发有限公司 | Superminiature full color LED display unit with embedded serial drive control chip |
| CN2770271Y (en) * | 2005-02-23 | 2006-04-05 | 东泰升电子（上海）有限公司 | LED colour lamp driver |
-
2007
- 2007-11-20 CN CNU2007201707890U patent/CN201116671Y/en not_active Expired - Lifetime
- 2007-12-19 WO PCT/CN2007/071265 patent/WO2009065277A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501635A (en) * | 2011-10-29 | 2012-06-20 | 常熟市华海电子有限公司 | Printer with colored lamps |
| CN105047091A (en) * | 2015-07-31 | 2015-11-11 | 苏州南光电子科技有限公司 | LED display screen lamp bar |
| CN108282919A (en) * | 2018-01-31 | 2018-07-13 | 江苏飞天照明有限公司 | RGB point control intelligence lamp strings |
| CN108282918A (en) * | 2018-01-31 | 2018-07-13 | 江苏飞天照明有限公司 | RGB synchronous intelligent flexible lighting products |
| WO2019148524A1 (en) * | 2018-01-31 | 2019-08-08 | 江苏飞天照明有限公司 | Rgb point-control intelligent lamp strip |
| CN108644648A (en) * | 2018-06-07 | 2018-10-12 | 深圳市兴东芯科技有限公司 | A kind of all-colour LED lamp bar |
| CN109887462A (en) * | 2019-04-08 | 2019-06-14 | 大连集思特科技有限公司 | A kind of one wire system LED display control system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009065277A1 (en) | 2009-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |