CN204968162U - Heart -shaped lamp circuit of circulation scintillation - Google Patents
Heart -shaped lamp circuit of circulation scintillation Download PDFInfo
- Publication number
- CN204968162U CN204968162U CN201520586813.3U CN201520586813U CN204968162U CN 204968162 U CN204968162 U CN 204968162U CN 201520586813 U CN201520586813 U CN 201520586813U CN 204968162 U CN204968162 U CN 204968162U
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- CN
- China
- Prior art keywords
- pin
- heart
- decoder
- shaped lamp
- color leds
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- 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 - Fee Related
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model provides a heart -shaped lamp circuit of circulation scintillation, whole circuit comprises two parts, and the branch maybe heart -shaped lamp control circuit and heart -shaped lamp circulation scintillation circuit, heart -shaped lamp control circuit mainly comprises timer, counter and decoder, and the timer provides clock signal, and the counter provides the address code of change, and the output of high -low level is realized to the decoder, and the level of output is used for driving seven various emitting diode, heart -shaped lamp circulation scintillation circuit mainly comprises 16 emitting diode, and the emitting diode connection is heart -shaped structure, and the voltage of working as the input is the high level, and the emitting diode scintillation is luminous, the utility model discloses seven various emitting diode's in the circuit bright and colourful light more can play beautiful effect, is the scintillation that circulates simultaneously, also plays unexpected sensation of movement, and the kindness more can be expressed to heart -shaped structure, lets people feel comfortable delight.
Description
Technical field
The utility model relates to the heart-shaped circuit for lamp of a kind of circulation flicker, is mainly used on ornament or toy, plays the effect of prompting and amusement, belong to intelligent control technology category.
Background technology
At present, the circuit of the lamp now on some ornaments and toy is varied, multifarious, but major part just simple light on and off, not other bright and colourful effects, and interest is lower.
Summary of the invention
The technical problems to be solved in the utility model is to provide the heart-shaped circuit for lamp of a kind of circulation flicker, the bright and colourful light of the color light-emitting diode of this circuit seven more can play beautiful effect, it is a kind of flicker that circulates simultaneously, also beyond thought innervation is played, heart-shaped structure more can express kindness, allows people feel comfortable joyful.
For reaching above-mentioned purpose, the heart-shaped circuit for lamp of the utility model one circulation flicker, it comprises heart-shaped lamp control circuit and heart-shaped lamp circulation flashing circuit; Heart-shaped lamp control circuit is primarily of timer, counter and decoder composition, and timer provides clock signal, and counter provides the address code of change, and decoder realizes the output of low and high level, and the level of output is for driving seven color light-emitting diodes; Heart-shaped lamp circulation flashing circuit forms primarily of 16 light-emitting diodes, light-emitting diode connection is heart-shaped structure, when the voltage of input is high level, LED flash is luminous, physical circuit connects: described heart-shaped lamp control circuit take model as the timer U3 of LM555CM is core, and it produces the frequency of oscillation of 1KHz; 8 pin of timer U3 and 4 pin meet the power supply VCC1 of+5V, and the resistance R2 of resistance R1 and 4.1K of 5.1K connects, and resistance R2 is connected with the electric capacity C1 of 100nF again, electric capacity C1 ground connection VSS1; 7 pin of timer U3 are connected between resistance R1 and resistance R2, and together and be connected between resistance R2 and electric capacity C1, the other end of R1 connects the power supply VCC1 of+5V for 6 pin of timer U3 and 2 pin; Resistance R1, R2 and electric capacity C1 serve the effect determining cycle of oscillation; 5 pin of timer U3 connect the electric capacity of 10nF, 1 pin ground connection VSS1; 3 pin of timer U3 are the output of signal, export the square-wave signal of 1KHz, as the clock signal of next stage counter U1; 2 pin of counter U1 connect 3 pin of timer U3, and the output of timer U33 pin meets the work clock of counter U1; 3,4, the 5 and 6 pin ground connection VSS2 of counter U1, represent and connect low level, namely ABCD is the initialize signal of 0000; 7 pin of counter U1,10 pin, 9 pin and 1 pin are connected to the power supply VCC1 of+5V, namely provide high level; 14 pin of counter U1 are connected with 1 pin of decoder U2, and 13 pin are connected with 2 pin of decoder U2, and 12 pin are connected with 3 pin of decoder U2, and the address code ABC signal of such decoder U2 just can from 000 to 111 change; The power supply VCC2 of+5V is connected to together with 6 pin of decoder U2 and 15 pin of counter U1 connect also, 4 pin and 5 pin hold VSS3 with being connected to, 15 pin of decoder U2,14 pin, 13 pin, 12 pin, 11 pin, 10 pin, 9 pin and 7 pin are decoding output, and the signal of output is connected to heart-shaped lamp circulation flashing circuit; Described heart-shaped lamp circulation flashing circuit specifically connects, and the output signal of decoder U210 pin is connected to the forward end of seven color LEDs 6 in heart-shaped lamp circulation flashing circuit and seven color LEDs 14; The output signal of decoder U211 pin is connected to the forward end of seven color LEDs 5 in heart-shaped lamp circulation flashing circuit and seven color LEDs 13; The output signal of decoder U212 pin is connected to the forward end of seven color LEDs 4 in heart-shaped lamp circulation flashing circuit and seven color LEDs 12; The output signal of decoder U213 pin is connected to the forward end of seven color LEDs 3 in heart-shaped lamp circulation flashing circuit and seven color LEDs 11; The output signal of decoder U214 pin is connected to the forward end of seven color LEDs 2 in heart-shaped lamp circulation flashing circuit and seven color LEDs 10; The output signal of decoder U215 pin is connected to the forward end of seven color LEDs 1 in heart-shaped lamp circulation flashing circuit and seven color LEDs 9; The output signal of decoder U27 pin is connected to the forward end of seven color LEDs 8 in heart-shaped lamp circulation flashing circuit and seven color LEDs 16; The output signal of decoder 9 pin is connected to the forward end of seven color LEDs 7 in heart-shaped lamp circulation flashing circuit and seven color LEDs 15; All seven color light-emitting diodes place row structure intentionally, and its negative end links together, and are connected to the resistance R3 of 100 ohm, and resistance R3 holds VSS with being connected to again.
The heart-shaped circuit for lamp difference from prior art of the utility model circulation flicker is that the utility model achieves following technique effect: after the utility model circuit working, seven color light-emitting diode circulation flashings, present colorful gorgeous heart, allow people feel comfortable joyful.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is heart-shaped lamp control circuit figure; In figure, U1 (74LS161N): tetrad counter; U2 (74LS138D): decoder; U3 (LM555CM): timer; The resistance of R1:5.1K; The resistance of R2:4.1K; The electric capacity of C1:100nF; The electric capacity of C2:10nF; The power supply of VCC1, VCC2:+5V; VSS1, VSS2, VSS3: ground end.
Fig. 2 is heart-shaped lamp circulation flashing circuit figure; In figure, LED1 ~ LED16: seven color light-emitting diodes; The resistance of R3:100 ohm; VSS: ground end.
Embodiment
Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
The heart-shaped circuit for lamp of the utility model one circulation flicker, it comprises heart-shaped lamp control circuit and heart-shaped lamp circulation flashing circuit; Heart-shaped lamp control circuit is primarily of timer, counter and decoder composition, and timer provides clock signal, and counter provides the address code of change, and decoder realizes the output of low and high level, and the level of output is for driving seven color light-emitting diodes; Heart-shaped lamp circulation flashing circuit forms primarily of 16 light-emitting diodes, and light-emitting diode connection is heart-shaped structure, and when the voltage of input is high level, LED flash is luminous; Fig. 1 is heart-shaped lamp control circuit, and first this circuit is produced the frequency of oscillation of 1KHZ by timer U3 (LM555CM).8 pin of timer U3 and 4 pin meet the power supply VCC1 of+5V, and the resistance R2 of resistance R1 and 4.1K of 5.1K connects, and resistance R2 is connected with the electric capacity C1 of 100nF again, electric capacity C1 ground connection VSS1.7 pin of timer U3 are connected between resistance R1 and resistance R2, and together and be connected between resistance R2 and electric capacity C1, the other end of R1 connects the power supply VCC1 of+5V for 6 pin of timer U3 and 2 pin.Resistance R1, R2 and electric capacity C1 serve the effect determining cycle of oscillation.5 pin of timer U3 connect the electric capacity of 10nF, 1 pin ground connection VSS1.3 pin of timer U3 are the output of signal, export the square-wave signal of 1KHZ, as the clock signal of next stage U1.2 pin of counter U1 connect 3 pin of timer, the output of timer 3 pin meets the work clock of counter U1,3,4, the 5 and 6 pin ground connection VSS2 of counter U1, represent and connect low level, namely ABCD is the initialize signal of 0000,7 pin of counter U1,10 pin, 9 pin and 1 pin are connected to the power supply VCC1 of+5V, namely provide high level.14 pin of counter U1 are connected with 1 pin of decoder U2,13 pin are connected with 2 pin of decoder U2,12 pin are connected with 3 pin of decoder U2, the address code ABC signal of such decoder U2 just can from 000 to 111 change, be connected to the power supply VCC2 of+5V together with 6 pin of decoder U2 and 15 pin of counter U1 connect also, 4 pin and 5 pin hold VSS3 with being connected to.15 pin of decoder U2,14 pin, 13 pin, 12 pin, 11 pin, 10 pin, 9 pin and 7 pin are decoding output, and the signal of output is connected to heart-shaped lamp circulation flashing circuit.
Fig. 2 is heart-shaped lamp circulation flashing circuit figure.The output signal of decoder 10 pin is connected to the forward end of seven color LEDs 6 in heart-shaped lamp circulation flashing circuit and seven color LEDs 14, the output signal of decoder 11 pin is connected to the forward end of seven color LEDs 5 in heart-shaped lamp circulation flashing circuit and seven color LEDs 13, the output signal of decoder 12 pin is connected to the forward end of seven color LEDs 4 in heart-shaped lamp circulation flashing circuit and seven color LEDs 12, the output signal of decoder 13 pin is connected to the forward end of seven color LEDs 3 in heart-shaped lamp circulation flashing circuit and seven color LEDs 11, the output signal of decoder 14 pin is connected to the forward end of seven color LEDs 2 in heart-shaped lamp circulation flashing circuit and seven color LEDs 10, the output signal of decoder 15 pin is connected to the forward end of seven color LEDs 1 in heart-shaped lamp circulation flashing circuit and seven color LEDs 9, the output signal of decoder 7 pin is connected to the forward end of seven color LEDs 8 in heart-shaped lamp circulation flashing circuit and seven color LEDs 16, the output signal of decoder 9 pin is connected to the forward end of seven color LEDs 7 in heart-shaped lamp circulation flashing circuit and seven color LEDs 15, all seven color light-emitting diodes place row structure intentionally, its negative end links together, and be connected to the resistance R3 of 100 ohm, resistance R3 holds VSS with being connected to again.
Embodiment 1
After circuit working, timer U1 in heart-shaped lamp control circuit is under the effect of resistance R1, resistance R2 and electric capacity C1, and its 3 pin exports the square-wave signal of 1KHZ, sends out the clock signal terminal that ripple signal is connected to counter U1, be supplied to the work clock of counter, counter U1 is a tetrad counter, starts working under the effect of clock from initial condition 0000, so its output 14 pin QA, 13 pin QB, 12 pin QC, 11 pin QD, then count down to 1111 changes from 0000.14 pin of decoder U2 linkage counter U1, 13 pin and 2 pin, so the 1 pin A of decoder U2, 2 pin B and 3 pin C are changed to 111 from 000, each castor stream output low level of the output of such decoder U2, during certain end output low level, all the other pin go out high level, namely be when 000 in the address code of decoder U2, the then 15 pin output low levels of decoder U2, all the other pin export high level, the seven color lumination of light emitting diode be connected with all the other pin, time the address code of decoder U2 is 001, the then 14 pin output low levels of decoder U2, all the other pin export high level, the seven color lumination of light emitting diode be connected with all the other pin.By that analogy, seven color light-emitting diode circulation flashings.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection range that the utility model claims determine.
Claims (1)
1. the heart-shaped circuit for lamp of circulation flicker, is characterized in that: it comprises heart-shaped lamp control circuit and heart-shaped lamp circulation flashing circuit; Heart-shaped lamp control circuit is primarily of timer, counter and decoder composition, and timer provides clock signal, and counter provides the address code of change, and decoder realizes the output of low and high level, and the level of output is for driving seven color light-emitting diodes; Heart-shaped lamp circulation flashing circuit forms primarily of 16 light-emitting diodes, light-emitting diode connection is heart-shaped structure, when the voltage of input is high level, LED flash is luminous, physical circuit connects: described heart-shaped lamp control circuit take model as the timer U3 of LM555CM is core, and it produces the frequency of oscillation of 1KHz; 8 pin of timer U3 and 4 pin meet the power supply VCC1 of+5V, and the resistance R2 of resistance R1 and 4.1K of 5.1K connects, and resistance R2 is connected with the electric capacity C1 of 100nF again, electric capacity C1 ground connection VSS1; 7 pin of timer U3 are connected between resistance R1 and resistance R2, and together and be connected between resistance R2 and electric capacity C1, the other end of R1 connects the power supply VCC1 of+5V for 6 pin of timer U3 and 2 pin; Resistance R1, R2 and electric capacity C1 serve the effect determining cycle of oscillation; 5 pin of timer U3 connect the electric capacity of 10nF, 1 pin ground connection VSS1; 3 pin of timer U3 are the output of signal, export the square-wave signal of 1KHz, as the clock signal of next stage counter U1; 2 pin of counter U1 connect 3 pin of timer U3, and the output of timer U33 pin meets the work clock of counter U1; 3,4, the 5 and 6 pin ground connection VSS2 of counter U1, represent and connect low level, namely ABCD is the initialize signal of 0000; 7 pin of counter U1,10 pin, 9 pin and 1 pin are connected to the power supply VCC1 of+5V, namely provide high level; 14 pin of counter U1 are connected with 1 pin of decoder U2, and 13 pin are connected with 2 pin of decoder U2, and 12 pin are connected with 3 pin of decoder U2, and the address code ABC signal of such decoder U2 just can from 000 to 111 change; The power supply VCC2 of+5V is connected to together with 6 pin of decoder U2 and 15 pin of counter U1 connect also, 4 pin and 5 pin hold VSS3 with being connected to, 15 pin of decoder U2,14 pin, 13 pin, 12 pin, 11 pin, 10 pin, 9 pin and 7 pin are decoding output, and the signal of output is connected to heart-shaped lamp circulation flashing circuit; Described heart-shaped lamp circulation flashing circuit specifically connects, and the output signal of decoder U210 pin is connected to the forward end of seven color LEDs 6 in heart-shaped lamp circulation flashing circuit and seven color LEDs 14; The output signal of decoder U211 pin is connected to the forward end of seven color LEDs 5 in heart-shaped lamp circulation flashing circuit and seven color LEDs 13; The output signal of decoder U212 pin is connected to the forward end of seven color LEDs 4 in heart-shaped lamp circulation flashing circuit and seven color LEDs 12; The output signal of decoder U213 pin is connected to the forward end of seven color LEDs 3 in heart-shaped lamp circulation flashing circuit and seven color LEDs 11; The output signal of decoder U214 pin is connected to the forward end of seven color LEDs 2 in heart-shaped lamp circulation flashing circuit and seven color LEDs 10; The output signal of decoder U215 pin is connected to the forward end of seven color LEDs 1 in heart-shaped lamp circulation flashing circuit and seven color LEDs 9; The output signal of decoder U27 pin is connected to the forward end of seven color LEDs 8 in heart-shaped lamp circulation flashing circuit and seven color LEDs 16; The output signal of decoder 9 pin is connected to the forward end of seven color LEDs 7 in heart-shaped lamp circulation flashing circuit and seven color LEDs 15; All seven color light-emitting diodes place row structure intentionally, and its negative end links together, and are connected to the resistance R3 of 100 ohm, and resistance R3 holds VSS with being connected to again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586813.3U CN204968162U (en) | 2015-08-07 | 2015-08-07 | Heart -shaped lamp circuit of circulation scintillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586813.3U CN204968162U (en) | 2015-08-07 | 2015-08-07 | Heart -shaped lamp circuit of circulation scintillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204968162U true CN204968162U (en) | 2016-01-13 |
Family
ID=55063195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520586813.3U Expired - Fee Related CN204968162U (en) | 2015-08-07 | 2015-08-07 | Heart -shaped lamp circuit of circulation scintillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204968162U (en) |
-
2015
- 2015-08-07 CN CN201520586813.3U patent/CN204968162U/en not_active Expired - Fee Related
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Legal Events
| 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: 20160113 Termination date: 20180807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |