CN205726510U - Light-operated automatic energy saving LED circuit - Google Patents
Light-operated automatic energy saving LED circuit Download PDFInfo
- Publication number
- CN205726510U CN205726510U CN201620267942.0U CN201620267942U CN205726510U CN 205726510 U CN205726510 U CN 205726510U CN 201620267942 U CN201620267942 U CN 201620267942U CN 205726510 U CN205726510 U CN 205726510U
- Authority
- CN
- China
- Prior art keywords
- resistance
- diode
- electric capacity
- led
- chip
- 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.)
- Active
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A kind of light-operated automatic energy saving LED circuit, alternating current 220V voltage is through electric capacity C3 blood pressure lowering, resistance R8 earial drainage, diode D3, diode D4 rectification, electric capacity C1, electric capacity C2 filtering obtains the unidirectional current smoothed, Zener diode D1 at 6V, powers voltage stabilization to chip IC, and powers to after resistance R1 photoconductive resistance RG；Electric capacity C5 acts the effect filtering off height alternating component, preventing from disturbing household electrical appliance.Resistance R9 is the discharge resistance of electric capacity C6.This circuit structure is simple, stable performance, reliable operation, and low cost is easy to operate.
Description
Technical field
This utility model relates to a kind of LED circuit, a kind of light-operated automatic energy saving LED circuit, belongs to electrical control skill
Art field.
Background technology
LED is widely used in multiple occasion, and LED has the advantage of energy-saving and environmental protection, and the development in light fixture industry becomes
For major trend.
But currently used LED lamp circuit unstable properties, and its light controlling effects is unstable, the phenomenon of time delay often occurs,
Circuit structure is complicated, relatively costly.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides a kind of light-operated automatic energy saving LED circuit, and circuit is tied
Structure is simple, stable performance, reliable operation, and low cost is easy to operate.
To achieve these goals, the technical solution adopted in the utility model is: a kind of light-operated automatic energy saving LED circuit, bag
Include electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, electric capacity C5, electric capacity C6, diode D1, diode D2, two poles
Pipe D3, diode D4, diode D5, diode D6, diode D7, resistance R1, resistance RG, resistance R3, resistance
R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, LED 1, LED 2,
LED 3, LED 4, LED 5, LED 6, chip IC, relay
Device K and switch S,
The pin 11 of described chip IC respectively with one end of resistance RG, the pin 2 of chip IC, resistance R3 one end even
Connecing, the other end of resistance RG is connected with one end of resistance R1, the other end of resistance R1 respectively with pin 3, the core of chip IC
The pin 4 of sheet IC, one end of resistance R4 connect, the other end of resistance R4 respectively with one end of resistance R5, electric capacity C1
One end, one end of electric capacity C2, one end of diode D3 connect, and the other end of resistance R5 is connected with one end of diode D1,
The other end of electric capacity C1 is connected with one end of resistance R6, the pin 5 of chip IC respectively with one end, the diode of relay K
One end of D2 connects,
The other end of diode D3 is connected with one end of diode D4, one end of resistance R8, one end of electric capacity C3 respectively,
The other end of resistance R8 is connected with switch one end of S, one end of electric capacity C5 after being connected with the other end of electric capacity C3 respectively, opens
The other end of pass S is connected with one end, one end of resistance R7 of electric capacity C4 after being connected with the other end of electric capacity C5 respectively, electric capacity
The other end of C4 is connected with one end, one end of diode D6 of diode D5 after being connected with the other end of resistance R7 respectively, and two
The other end of pole pipe D5 respectively with one end of resistance R9, one end of electric capacity C6, one end of diode D7, light emitting diode
One end of LED1, one end of LED 2 connect, and the other end of LED 1 passes through LED 3
Being connected with one end of LED 5, the other end of LED 2 is by LED 4 and luminous two
One end of pole pipe LED6 connects, the other end of resistance R3, the pin 7 of chip IC, the other end of relay K, diode
The other end of D2, the other end of diode D1, the other end of resistance R6, the other end of electric capacity C2, diode D4 another
One end, the other end of diode D6, the other end of resistance R9, the other end of electric capacity C6, the other end of diode D7,
The other end of LED 5, the other end of LED 6 link together.
Diode D1, diode D7 are Zener diode.
Chip IC model is MC1455P1G.
Resistance RG is photoconductive resistance.
The beneficial effects of the utility model: circuit structure is simple, stable performance, reliable operation, low cost is easy to operate.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of light-operated automatic energy saving LED circuit, including electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4,
Electric capacity C5, electric capacity C6, diode D1, diode D2, diode D3, diode D4, diode D5, diode D6,
Diode D7, resistance R1, resistance RG, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8,
Resistance R9, LED 1, LED 2, LED 3, LED 4, luminescence
Diode (LED) 5, LED 6, chip IC, relay K and switch S,
The pin 11 of described chip IC respectively with one end of resistance RG, the pin 2 of chip IC, resistance R3 one end even
Connecing, the other end of resistance RG is connected with one end of resistance R1, the other end of resistance R1 respectively with pin 3, the core of chip IC
The pin 4 of sheet IC, one end of resistance R4 connect, the other end of resistance R4 respectively with one end of resistance R5, electric capacity C1
One end, one end of electric capacity C2, one end of diode D3 connect, and the other end of resistance R5 is connected with one end of diode D1,
The other end of electric capacity C1 is connected with one end of resistance R6, the pin 5 of chip IC respectively with one end, the diode of relay K
One end of D2 connects,
The other end of diode D3 is connected with one end of diode D4, one end of resistance R8, one end of electric capacity C3 respectively,
The other end of resistance R8 is connected with switch one end of S, one end of electric capacity C5 after being connected with the other end of electric capacity C3 respectively, opens
The other end of pass S is connected with one end, one end of resistance R7 of electric capacity C4 after being connected with the other end of electric capacity C5 respectively, electric capacity
The other end of C4 is connected with one end, one end of diode D6 of diode D5 after being connected with the other end of resistance R7 respectively, and two
The other end of pole pipe D5 respectively with one end of resistance R9, one end of electric capacity C6, one end of diode D7, light emitting diode
One end of LED1, one end of LED 2 connect, and the other end of LED 1 passes through LED 3
Being connected with one end of LED 5, the other end of LED 2 is by LED 4 and luminous two
One end of pole pipe LED6 connects, the other end of resistance R3, the pin 7 of chip IC, the other end of relay K, diode
The other end of D2, the other end of diode D1, the other end of resistance R6, the other end of electric capacity C2, diode D4 another
One end, the other end of diode D6, the other end of resistance R9, the other end of electric capacity C6, the other end of diode D7,
The other end of LED 5, the other end of LED 6 link together.
Diode D1, diode D7 are Zener diode.
Chip IC model is MC1455P1G.
Resistance RG is photoconductive resistance.
Operation principle: alternating current 220V voltage is through electric capacity C3 blood pressure lowering, resistance R8 earial drainage, and diode D3, diode D4 are whole
Stream, electric capacity C1, electric capacity C2 filtering obtains the unidirectional current that smooths, Zener diode D1 voltage stabilization at 6V, to chip IC
Power supply, and power to after resistance R1 photoconductive resistance RG；
On daytime, photoconductive resistance RG resistance under light illumination is the least, the pin 1 of chip IC and pin 2 input high level, chip
Pin 5 output low level of IC, relay K not adhesive, the contact of switch S is not turned on, and the voltage of 220V is not applied to electricity
Hold on C4, thus LED 1, LED 2, LED 3, LED 4,
LED 5, LED 6 lamp all do not work；
In evening, it is very big according to resistance that photoconductive resistance RG is unglazed, the pin 1 of chip IC and pin 2 input low level, chip IC
Pin 5 export high level, relay K adhesive, the contact of switch S simultaneously turns on, and electric capacity C4 obtains blood pressure lowering after voltage,
Resistance R7 earial drainage guarantees safety, diode D5, diode D6 rectification, and electric capacity C6 filters, and Zener diode D7 is by direct current
Voltage voltage stabilizing is at about 15V, by LED 1, LED 2, LED 3, light-emitting diodes
Pipe LED4, LED 5, LED 6 lamp are all lighted；Electric capacity C5 plays elimination height alternating component, prevents
Only disturb the effect of household electrical appliance.Resistance R9 is the discharge resistance of electric capacity C6.
Claims (4)
1. a light-operated automatic energy saving LED circuit, it is characterised in that include electric capacity C1, electric capacity C2, electric capacity C3, electric capacity
C4, electric capacity C5, electric capacity C6, diode D1, diode D2, diode D3, diode D4, diode D5, diode
D6, diode D7, resistance R1, resistance RG, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance
R8, resistance R9, LED 1, LED 2, LED 3, LED 4,
LED 5, LED 6, chip IC, relay K and switch S,
The pin 11 of described chip IC respectively with one end of resistance RG, the pin 2 of chip IC, resistance R3 one end even
Connecing, the other end of resistance RG is connected with one end of resistance R1, the other end of resistance R1 respectively with pin 3, the core of chip IC
The pin 4 of sheet IC, one end of resistance R4 connect, the other end of resistance R4 respectively with one end of resistance R5, electric capacity C1
One end, one end of electric capacity C2, one end of diode D3 connect, and the other end of resistance R5 is connected with one end of diode D1,
The other end of electric capacity C1 is connected with one end of resistance R6, the pin 5 of chip IC respectively with one end, the diode of relay K
One end of D2 connects,
The other end of diode D3 is connected with one end of diode D4, one end of resistance R8, one end of electric capacity C3 respectively,
The other end of resistance R8 is connected with switch one end of S, one end of electric capacity C5 after being connected with the other end of electric capacity C3 respectively, opens
The other end of pass S is connected with one end, one end of resistance R7 of electric capacity C4 after being connected with the other end of electric capacity C5 respectively, electric capacity
The other end of C4 is connected with one end, one end of diode D6 of diode D5 after being connected with the other end of resistance R7 respectively, and two
The other end of pole pipe D5 respectively with one end of resistance R9, one end of electric capacity C6, one end of diode D7, light emitting diode
One end of LED1, one end of LED 2 connect, and the other end of LED 1 passes through LED 3
Being connected with one end of LED 5, the other end of LED 2 is by LED 4 and luminous two
One end of pole pipe LED6 connects, the other end of resistance R3, the pin 7 of chip IC, the other end of relay K, diode
The other end of D2, the other end of diode D1, the other end of resistance R6, the other end of electric capacity C2, diode D4 another
One end, the other end of diode D6, the other end of resistance R9, the other end of electric capacity C6, the other end of diode D7,
The other end of LED 5, the other end of LED 6 link together.
Light-operated automatic energy saving LED circuit the most according to claim 1, it is characterised in that described diode D1,
Diode D7 is Zener diode.
Light-operated automatic energy saving LED circuit the most according to claim 1 and 2, it is characterised in that described chip IC
Model is MC1455P1G.
Light-operated automatic energy saving LED circuit the most according to claim 1 and 2, it is characterised in that described resistance RG
For photoconductive resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267942.0U CN205726510U (en) | 2016-03-31 | 2016-03-31 | Light-operated automatic energy saving LED circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267942.0U CN205726510U (en) | 2016-03-31 | 2016-03-31 | Light-operated automatic energy saving LED circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726510U true CN205726510U (en) | 2016-11-23 |
Family
ID=57311843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620267942.0U Active CN205726510U (en) | 2016-03-31 | 2016-03-31 | Light-operated automatic energy saving LED circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726510U (en) |
-
2016
- 2016-03-31 CN CN201620267942.0U patent/CN205726510U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205408228U (en) | LED stroboscopic lamp controller | |
| CN103185265A (en) | LED bulb lamp capable of being automatically turned on/off | |
| CN109769321A (en) | A kind of LED lamp circuit with Delayed extinguishing function | |
| CN204090219U (en) | A kind of overheating protection circuit of LED | |
| CN205648097U (en) | Dual supply touches LED lamp of adjusting luminance | |
| CN104427692A (en) | Light-controlled automatic switch circuit and lamp | |
| CN205726510U (en) | Light-operated automatic energy saving LED circuit | |
| CN202340340U (en) | Touch delay switch consisting of double-D-trigger | |
| CN205510457U (en) | Simple and practical's LED mirror front lamp | |
| CN204598401U (en) | A kind of LED touch dimmer power supply | |
| CN105338688B (en) | The power switch of tunable optical | |
| CN102438382A (en) | Touch time delay switch manufactured by dual-D trigger | |
| CN102762007A (en) | LED lamp and LED switch control device | |
| CN206596269U (en) | Dimmable LED drive control circuit | |
| CN204408702U (en) | A kind of light-operated automatic LED electricity-saving lamp | |
| CN104797054B (en) | LED sectional dimming capacitance-resistance driving powers | |
| CN204948406U (en) | A kind of LED illuminating lamp for household use control circuit | |
| CN204707313U (en) | A kind of LED protection circuit | |
| CN204217189U (en) | A kind of Dimmable lighting system based on electronic ballast control | |
| CN204795721U (en) | Emergent bright lamp device of LED light source | |
| CN103917020B (en) | A kind of LED drive circuit | |
| CN202475861U (en) | Stepless light-modulation type energy-saving LED fluorescent lamp | |
| CN204090207U (en) | Lamp control device | |
| CN203884033U (en) | Offline type dimmable LED driving chip | |
| CN202425107U (en) | LED (light emitting diode) infrared inductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221000 Jin Gong Road, Xuzhou Economic Development Zone, Jiangsu Province, No. 1 Patentee after: Jiangsu an Hi Tech Co., Ltd. Address before: 221000 Jin Gong Road, Xuzhou Economic Development Zone, Jiangsu Province, No. 1 Patentee before: XUZHOU ANGEL ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |