CN200973187Y - Electronic program controlled LED lamp string device - Google Patents
Electronic program controlled LED lamp string device Download PDFInfo
- Publication number
- CN200973187Y CN200973187Y CNU2006200152819U CN200620015281U CN200973187Y CN 200973187 Y CN200973187 Y CN 200973187Y CN U2006200152819 U CNU2006200152819 U CN U2006200152819U CN 200620015281 U CN200620015281 U CN 200620015281U CN 200973187 Y CN200973187 Y CN 200973187Y
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- control
- switch
- lamp string
- clock
- control chip
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
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- 230000010355 oscillation Effects 0.000 description 1
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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
An electronic program controlled LED lamp string device comprises at least one lamp string (10), a control module (20) and a power supply module (30), wherein the control module (20) comprises a control chip (21) with the model of CHE0610A or YH0606A, and related peripheral circuits and power circuits; the peripheral circuit comprises a switch SW1 and a switch SW2, the switch SW1 is electrically connected with the control chip (21), the power supply module (30) and the power circuit of the control module, and the switch SW2 is electrically connected with the control chip (21); the power circuit comprises at least one transistor VT1, the base b1 of the transistor VT1 is connected with the output pin of the control chip (21) through a resistor R1, and the emitter e1 is connected with a positive power supply V through a switch SW1CCThe collector c1 is electrically connected to the connector (26) and thus to the light string (10). The LED lamp string device controlled by the electronic program can automatically control the on and off of the lamp string and can conveniently adjust the lamp string to be in a normally on or flashing state.
Description
Technical field
The utility model relates to the lampion string devices, particularly relates to the LED lamp string devices of electronic program control.
Background technology
Prior art is used for LED (light-emitting diode) lamp string devices of courtyard, room, Christmas ornament, the general function that does not have to control automatically described lamp string fluorescent lifetime, more do not have the normal bright or glittering function of control lamp string, that is to say the control whether luminous very important person is of lamp string, be in normal bright or glittering state but also can not control the lamp string easily, make the user feel extremely inconvenient.
Summary of the invention
The technical problems to be solved in the utility model is to avoid the deficiencies in the prior art part and proposes a kind of timing switch that has, and can control the LED lamp string devices of the electronic program control of lamp string Chang Liang/glittering state,
The utility model solve the technical problem can be by realizing by the following technical solutions:
Design, the LED lamp string devices that uses a kind of electronic program to control, comprise at least one lamp string, and control module and power module, especially, described control module comprises that model is the control chip of CHE0610A or YH0606A, and related peripheral circuit and power circuit; Described peripheral circuit comprises switch SW 1 and switch SW 2, and described switch SW 1 is electrically connected the power circuit of control chip, power module and control module, and described switch SW 2 is electrically connected control chip; Described power circuit comprises at least one transistor VT1, and the base stage b1 of this transistor VT1 is through the output pin of the described control chip of resistance R 1 connection, and its emitter e 1 meets positive supply V through switch SW 1
CC, collector electrode c1 is electrically connected connector, thereby is connected to described lamp string.
The LED lamp string devices of described electronic program control comprises four LED lamp strings, the power circuit of described control module comprises four transistor VT1～VT4, their base stage b1～b4 connects the output pin P1-P4 of described control chip respectively through resistance R 1～R4, its emitter e 1～e4 all meets positive supply V through switch SW 1
CC, each collector electrode c1～c4 is electrically connected corresponding four pairs of contact idols of connector, thereby is connected to described four LED lamp strings.
Described model is that the logical constitution of the control chip of CHE0610A comprises that bright lamp clock-frequency divider, light-off clock-frequency divider, lighting time t's is provided with circuit, flip and flop generator, ring distributor, multivibrator and Digital Logical Circuits;
Described Digital Logical Circuits comprises a plurality of gate circuits, and this Digital Logical Circuits is provided with control end CR1, CR2, CR3, signal input part and signal output part, and described control end CR1 is electrically connected with switch SW 1 as the control pin of control chip; Described control end CR2 is electrically connected with switch SW 2 as another control pin of control chip; Described Digital Logical Circuits has the output pin that at least one signal output part is electrically connected described control chip;
The anti-phase output of described bright lamp clock-frequency divider
As reset signal through capacitor C
4Deliver to the RST end of light-off clock-frequency divider and input to the set end S of flip and flop generator, the output 2Q of described light-off clock-frequency divider as triggering signal
14Be connected to the reset terminal R of described flip and flop generator, the output 4Q of this flip and flop generator is connected to the control end CR3 of Digital Logical Circuits;
The cp that the anti-phase output 6Q of described multivibrator delivers to ring distributor as clock input signal holds, and described ring distributor has at least one output signal Q
0Be input to the signal input part of Digital Logical Circuits;
The circuit that is provided with of described lighting time t is resistance, the capacitance network that the clock that is connected light-off clock-frequency divider is regulated each input, comprises capacitor C
5, resistance R
6, R
7With potentiometer RP.
Described power module is the battery case that comprises battery or battery pack.
Compare with prior art, the technique effect of the utility model " the LED lamp string devices of electronic program control " is:
The LED lamp string devices of described electronic program control can be opened at one time and extinguishes every day according to the time automatic control lamp string that is provided with, and can regulate described lamp string easily and be in normal bright or glittering state.
Description of drawings
Fig. 1 is the circuit theory schematic diagram of the utility model " the LED lamp string devices of electronic program control ".
Fig. 2 is that model is the circuit theory schematic diagram of the control chip 21 of CHE0610A.
Fig. 3 is the sequential chart that circuit 213 and flip and flop generator 214 circuit parts are set that comprises bright lamp clock-frequency divider 211, light-off clock-frequency divider 212, lighting time t among Fig. 2.
Fig. 4 is the sequential chart that comprises ring distributor 215 and clock pulse generator 216 circuit parts among Fig. 2.
Fig. 5 is the logic true value table of Digital Logical Circuits 217 among Fig. 2.
Embodiment
Be described in further detail below in conjunction with the accompanying drawing illustrated embodiment.
The utility model " the LED lamp string devices of electronic program control " comprises at least one lamp string 10, and control module 20 and power module 30, especially, described control module 20 comprises that model is the control chip 21 of CHE0610A or YH0606A, and related peripheral circuit and power circuit; Described peripheral circuit comprises switch SW 1 and switch SW 2, and described switch SW 1 is electrically connected the power circuit of control chip 21, power module 30 and control module 20, and described switch SW 2 is electrically connected control chip 21; Described power circuit comprises at least one transistor VT1, and the base stage b1 of this transistor VT1 is through the output pin of the described control chip 21 of resistance R 1 connection, and its emitter e 1 meets positive supply V through switch SW 1
CC, collector electrode c1 is electrically connected connector 26, thereby is connected to described lamp string 10.
As shown in Figure 1, the LED lamp string devices of described in the present embodiment electronic program control is to comprise four LED lamp strings, and the power circuit of described control module 20 is to comprise four transistor VT1～VT4, and their base stage b1～b4 is respectively through resistance R
1～R
4Output pin P1～the P4 that connects described control chip 21, its emitter e 1～e4 all meets positive supply V through switch SW 1
CC, each collector electrode c1～c4 is electrically connected corresponding four pairs of contact idols of connector 26, thereby is connected to described four LED lamp strings.
As shown in Figure 2, using model in the present embodiment is that the logical constitution of the control chip 21 of CHE0610A comprises that bright lamp clock-frequency divider 211, light-off clock-frequency divider 212, lighting time t's is provided with circuit 213, flip and flop generator 214, ring distributor 215, multivibrator 216 and Digital Logical Circuits 217;
Described Digital Logical Circuits 217 comprises a plurality of gate circuits, and this Digital Logical Circuits 217 is provided with control end CR1, CR2, CR3, signal input part and signal output part, and described control end CR1 is electrically connected with switch SW 1 as the control pin of control chip 21; Described control end CR2 is electrically connected with switch SW 2 as another control pin of control chip 21; Described Digital Logical Circuits 217 has the output pin that at least one signal output part is electrically connected described control chip 21.
In the present embodiment, as shown in Figure 2, corresponding four LED lamp strings, described Digital Logical Circuits 217 is provided with four signal input parts and four signal output parts, and described four signal output parts are electrically connected the output pin P1～P4 of described control chip 21 respectively.
The anti-phase output of described bright lamp clock-frequency divider 211
As reset signal through capacitor C
4Deliver to the RST end of light-off clock-frequency divider 212 and input to the set end S of flip and flop generator 214, the output 2Q of described light-off clock-frequency divider 212 as triggering signal
14Be connected to the reset terminal R of described flip and flop generator 214, the output 4Q of this flip and flop generator 214 is connected to the control end CR3 of Digital Logical Circuits 217;
The cp that the output 6Q of described multivibrator 216 delivers to ring distributor 215 as clock input signal holds, and described ring distributor 215 has at least one output signal Q
0Be input to the signal input part of Digital Logical Circuits 217.
In the present embodiment, as shown in Figure 2, corresponding four LED lamp strings, described ring distributor 215 has four reversed-phase output signal Q
0, Q
1, Q
2And Q
3Be input to the signal input part of Digital Logical Circuits 217.
The circuit 213 that is provided with of described lighting time t is resistance, capacitance networks that the clock that is connected light-off clock-frequency divider 212 is regulated each input, comprises capacitor C 5, resistance R
6, R
7With potentiometer RP.By the moving contact of regulator potentiometer RP, can adjust the oscillation frequency clock of light-off clock-frequency divider 212, thereby determine the duration lighted at the lamp string, in the present embodiment, the duration that the lamp string is lighted is set to 9 hours.
Described power module 30 is the battery cases that comprise battery or battery pack.
As shown in Figure 1, described switch SW 1 is the power supply of the utility model " the LED lamp string devices of electronic program control " and regularly switch is set that this switch SW 1 has OFF, ON and three service positions of TIME.When switch SW 1 was in the OFF position, power module 30 was not powered; When switch SW 1 is in the ON position, power module 30 power supply, output low level " 0 " is to the control end CR1 of the Digital Logical Circuits 217 of control chip 21, and described lamp string is lighted but is not opened the timing function of control chip 21; When switch SW 1 is in the TIME position, power module 30 power supplies, output high level " 1 " is to the control end CR1 of the Digital Logical Circuits 217 of control chip 21, the timing function of control chip 21 is lighted and opened to described lamp string, the lamp string is lighted after 9 hours and is extinguished automatically, and after 24 hours, light heavily again, so circulation.
When switch SW 1 is in ON or TIME position, the control end CR2 of described switch SW 2 by Digital Logical Circuits 217 in the control chip 21 is provided with lamp string 10 and is in normal bright or glittering state: when switch SW 2 is in the ON position, output high level " 1 " is to described control end CR2, and described four lamp strings order is glittering; When switch SW 2 was in the OFF position, output low level " 0 " was to described control end CR2, and described four lamp strings are all lighted.
When switch SW 1 is in the TIME position, as shown in Figures 2 and 3 ,+V
DdThe differentiated pulse that forms through capacitor C 3 is described bright lamp clock-frequency divider 211, light-off clock-frequency divider 212 and flip and flop generator 214 set simultaneously, this moment, the output 4Q of this flip and flop generator 214 was high level " 1 ", send and light signal, described bright lamp clock-frequency divider 211 and light-off clock-frequency divider 212 all begin counting simultaneously, and this light-off clock-frequency divider 212 counts up to output 2Q
14When transition was high level " 1 ", the reset terminal R of flip and flop generator 214 obtained high level " 1 " input, and the output 4Q of this flip and flop generator 214 is converted to low level " 0 ", sends black out signal.4Q during this period
n=1, follow S=0, R=1,4Q
N+1=0, S=R=0 then, 4Q
N+1Still keep low level " 0 ".After this count when bright lamp clock-frequency divider 211 and reach 24 hours, its anti-phase output
Be 212 zero clearings of light-off clock-frequency divider simultaneously and be flip and flop generator 214 set that through capacitor C 4 formation differentiated pulses the state of this flip and flop generator 214 is 4Q during this period
n=0, follow S=1 (moment), R=0,4Q
N+1=1, send again and light signal, S=R=0 then, 4Q
N+1Still keep high level " 1 ", continue to send and light signal.
The glittering frequency of the order of described lamp string 10 is by ring distributor 215 and pulse generator 216 decisions, as shown in Figure 4, described pulse generator 216 provides clock signal for ring distributor 215, during each pulse clock signal input, ring distributor 215 is by output Q0, Q1, Q2, Q3, Q0 ... sequential loop output significant level.
Described Digital Logical Circuits 217 is according to the bright lamp mode of the state decision lamp string 10 of control end CR1, CR2 and CR3, as shown in Figure 5:
When switch SW 1 is in the ON position, control end CR1 receives low level " 0 ", the level conductively-closed that this moment, control end CR3 received, it is the timing function not enabled, the state of four road signal output parts of Digital Logic control circuit 217 is determined by signal end CR2: if signal end CR2 receives low level " 0 ", be that switch SW 2 is in the OFF position, four road signal output parts of described Digital Logic control circuit 217 are all exported significant level, and promptly four lamp strings are all lighted; If signal end CR2 receives high level " 1 ", be that switch SW 2 is in the ON position, four road signal output parts of described Digital Logic control circuit 217 are identical with the state of four road signal input parts, be that output pin is by P1, P2, P3, P4, P1 ... sequential loop output significant level, described lamp string sequential loop is glittering.
When switch SW 1 was in the TIME position, control end CR1 received high level " 1 ", and this moment, control end CR3 was effective, and promptly timing function is enabled.When the output 4Q of flip and flop generator 214 is low level " 0 ", promptly send black out signal, control end CR3 receives low level " 0 ", the level conductively-closed that signal end CR2 receives, four road signal output parts output inactive level of Digital Logic control circuit 217, four lamp strings all can not be lighted; When the output 4Q of flip and flop generator 214 is high level " 1 ", promptly send and light signal, control end CR3 receives high level " 1 ", signal end CR2 is effective, according to the above, the state of four road signal output parts of Digital Logic control circuit 217 is determined by signal end CR2: if signal end CR2 receives low level " 0 ", promptly switch SW 2 is in the OFF position, four road signal output parts of described Digital Logic control circuit 217 are all exported significant level, and promptly four lamp strings are all lighted; If signal end CR2 receives high level " 1 ", be that switch SW 2 is in the ON position, four road signal output parts of described Digital Logic control circuit 217 are identical with the state of four road signal input parts, be that output pin is by P1, P2, P3, P4, P1 ... sequential loop output significant level, described lamp string sequential loop is glittering.
The used main components and parts detail list of the utility model embodiment is as follows:
Components and parts title label or circuit symbol product specification, model manufacturer
The sincere magnificent Electrical Appliances Co., Ltd of control chip 21 CHE0610A
Transistor VT1～VT4 S8550
Claims (4)
1. the LED lamp string devices of an electronic program control comprises at least one lamp string (10), and control module (20) and power module (30), it is characterized in that:
Described control module (20) comprises that model is the control chip (21) of CHE0610A or YH0606A, and related peripheral circuit and power circuit; Described peripheral circuit comprises switch SW 1 and switch SW 2, and described switch SW 1 is electrically connected the power circuit of control chip (21), power module (30) and control module (20), and described switch SW 2 is electrically connected control chip (21); Described power circuit comprises at least one transistor VT1, and the base stage b1 of this transistor VT1 is through the output pin of the resistance R 1 described control chip of connection (21), and its emitter e 1 meets positive supply V through switch SW 1
CC, collector electrode c1 is electrically connected connector (26), thereby is connected to described lamp string (10).
2. the LED lamp string devices of electronic program control according to claim 1 is characterized in that:
Be to comprise four LED lamp strings, the power circuit of described control module (20) is to comprise four transistor VT1～VT4, their base stage b1～b4 connects the output pin P1-P4 of described control chip (21) respectively through resistance R 1～R4, its emitter e 1～e4 all meets positive supply V through switch SW 1
CC, each collector electrode c1～c4 is electrically connected corresponding four pairs of contact idols of connector (26), thereby is connected to described four LED lamp strings.
3. the LED lamp string devices of electronic program control according to claim 1 is characterized in that:
Described model is that the logical constitution of the control chip (21) of CHE0610A comprises that bright lamp clock-frequency divider (211), light-off clock-frequency divider (212), lighting time t's is provided with circuit (213), flip and flop generator (214), ring distributor (215), multivibrator (216) and Digital Logical Circuits (217);
Described Digital Logical Circuits (217) comprises a plurality of gate circuits, this Digital Logical Circuits (217) is provided with control end CR1, CR2, CR3, signal input part and signal output part, and described control end CR1 is electrically connected with switch SW 1 as the control pin of control chip (21); Described control end CR2 is electrically connected with switch SW 2 as another control pin of control chip (21); Described Digital Logical Circuits (217) has the output pin that at least one signal output part is electrically connected described control chip (21);
The anti-phase output of described bright lamp clock-frequency divider (211)
As reset signal through capacitor C
4Deliver to the RST end of light-off clock-frequency divider (212) and input to the set end S of flip and flop generator (214), the output 2Q of described light-off clock-frequency divider (212) as triggering signal
14Be connected to the reset terminal R of described flip and flop generator (214), the output 4Q of this flip and flop generator (214) is connected to the control end CR3 of Digital Logical Circuits (217);
The cp that the output 6Q of described multivibrator (216) delivers to ring distributor (215) as clock input signal holds, and described ring distributor (215) has at least one output signal Q
0Be input to the signal input part of Digital Logical Circuits (217);
The circuit (213) that is provided with of described lighting time t is resistance, the capacitance network that the clock that is connected light-off clock-frequency divider (212) is regulated each input, comprises capacitor C
5, resistance R
6, R
7With potentiometer RP.
4. the LED lamp string devices of electronic program control according to claim 1 is characterized in that:
Described power module (30) is the battery case that comprises battery or battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200152819U CN200973187Y (en) | 2006-10-17 | 2006-10-17 | Electronic program controlled LED lamp string device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200152819U CN200973187Y (en) | 2006-10-17 | 2006-10-17 | Electronic program controlled LED lamp string device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973187Y true CN200973187Y (en) | 2007-11-07 |
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ID=38884435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200152819U Expired - Fee Related CN200973187Y (en) | 2006-10-17 | 2006-10-17 | Electronic program controlled LED lamp string device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973187Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147110A1 (en) * | 2010-05-26 | 2011-12-01 | 木林森电子有限公司 | Luminous light emitting diode lamp string controller |
| CN104883789A (en) * | 2015-06-05 | 2015-09-02 | 罗成 | Constant-current control circuit for LED display device and display device |
| WO2016041381A1 (en) * | 2014-09-15 | 2016-03-24 | 林启程 | Three-leg pin triggered flashing led |
| CN105636269A (en) * | 2016-01-27 | 2016-06-01 | 潘少虎 | Marker light |
| CN108430135A (en) * | 2018-04-24 | 2018-08-21 | 华域视觉科技(上海)有限公司 | A kind of sequential starting controlling circuit, lighting device and lighting system |
| CN114390751A (en) * | 2021-12-27 | 2022-04-22 | 深圳市共进电子股份有限公司 | LED drive circuit and LED subassembly |
-
2006
- 2006-10-17 CN CNU2006200152819U patent/CN200973187Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147110A1 (en) * | 2010-05-26 | 2011-12-01 | 木林森电子有限公司 | Luminous light emitting diode lamp string controller |
| WO2016041381A1 (en) * | 2014-09-15 | 2016-03-24 | 林启程 | Three-leg pin triggered flashing led |
| CN104883789A (en) * | 2015-06-05 | 2015-09-02 | 罗成 | Constant-current control circuit for LED display device and display device |
| CN105636269A (en) * | 2016-01-27 | 2016-06-01 | 潘少虎 | Marker light |
| CN108430135A (en) * | 2018-04-24 | 2018-08-21 | 华域视觉科技(上海)有限公司 | A kind of sequential starting controlling circuit, lighting device and lighting system |
| CN114390751A (en) * | 2021-12-27 | 2022-04-22 | 深圳市共进电子股份有限公司 | LED drive circuit and LED subassembly |
| CN114390751B (en) * | 2021-12-27 | 2024-05-10 | 深圳市共进电子股份有限公司 | LED drive circuit and LED assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |