CN204652722U - A kind of inductive lightning circuit for lamp - Google Patents
A kind of inductive lightning circuit for lamp Download PDFInfo
- Publication number
- CN204652722U CN204652722U CN201520214924.1U CN201520214924U CN204652722U CN 204652722 U CN204652722 U CN 204652722U CN 201520214924 U CN201520214924 U CN 201520214924U CN 204652722 U CN204652722 U CN 204652722U
- Authority
- CN
- China
- Prior art keywords
- chip
- pin
- electric capacity
- connects
- potentiometer
- 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 - Fee Related
Links
Classifications
-
- 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
Landscapes
- Electronic Switches (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of inductive lightning circuit for lamp, comprise chip IC 1, chip IC 2, triode V1, transducer PIR and potentiometer RP1, the pin 1 of described chip IC 1 connects electric capacity C1, the negative electrode of diode D2, switch S 1 and light fixture, and the other end of switch S 1 connects the positive pole of power supply E.The utility model inductive lightning circuit for lamp uses the infrared process special chip of KC778B type as main control unit, and be provided with induction sensitivity adjustment module in circuit, as luminous sensitivity adjustment module, delay time adjustment module, add the controllability of inductive lighting lamp and simplify debugging step, therefore there is the advantage of debugging convenience, strong interference immunity, stable performance.
Description
Technical field
The utility model relates to a kind of illuminating lamp, specifically a kind of inductive lightning circuit for lamp.
Background technology
Illuminating lamp is the most common power consumption equipment arrived in daily life, and along with the development of electronics technology, present various intelligent switchs are extended to from traditional regular tap, as sound control type, light-operated and induction type, wherein induction type is just subject to liking of people once release due to easy to use, low noise advantages, but perceptual illuminating lamp also exists some flaws, such as, debug complexity, the life-span is low and anti-interference is poor, need further improvement.
Utility model content
The purpose of this utility model is to provide a kind of debugs conveniently, the inductive lightning circuit for lamp of strong interference immunity, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of inductive lightning circuit for lamp, comprise chip IC 1, chip IC 2, triode V1, transducer PIR and potentiometer RP1, the pin 1 of described chip IC 1 connects electric capacity C1, the negative electrode of diode D2, switch S 1 and light fixture, the other end of switch S 1 connects the positive pole of power supply E, the negative pole of power supply E connects the other end of electric capacity C1, the pin 2 also ground connection of electric capacity C2 and chip IC 1, the pin 3 contact resistance R2 of chip IC 1, the other end of electric capacity C2 and the pin 1 of chip IC 2, the pin 1 of transducer PIR connects electric capacity C6, the stiff end of potentiometer RP1 and the pin 7 of chip IC 2, the sliding end of potentiometer RP1 connects the pin 2 of chip IC 2, the pin 2 contact resistance R1 of transducer PIR, the pin 8 of electric capacity C7 and chip IC 2, the other end of the pin 3 contact resistance R1 of transducer PIR, resistance R7, electric capacity C10, the other end of electric capacity C7, the negative electrode of diode D1, the emitter of triode V2, the stiff end of potentiometer RP3, the pin 9 of chip IC 2 and the pin 10 of chip IC 2 also ground connection, the other end of resistance R2 connects the pin 20 of electric capacity C8 and chip IC 2, the other end ground connection of electric capacity C8, the pin 11 of chip IC 2 connects the sliding end of potentiometer RP3, the pin 12 contact resistance R6 of chip IC 2, the other end contact resistance R8 of resistance R6, the other end of resistance R8 connects another stiff end of potentiometer RP3, the pin 17 of chip IC 2 connects the anode of diode D1, the collector electrode of the pin 15 connecting triode V2 of chip IC 2, the other end of base stage contact resistance R7 of triode V2 and the other end of electric capacity C10, the pin 16 contact resistance R5 of chip IC 2, the base stage of the other end connecting triode V1 of resistance R5, the collector electrode of triode V1 connects the anode of diode D2 and the other end of light fixture, the pin 18 of chip IC 2 connects sliding end and the electric capacity C9 of potentiometer RP2, the other end ground connection of electric capacity C9, the pin 19 contact resistance R3 of chip IC 2, the other end of resistance R3 connects the stiff end of potentiometer RP2, another stiff end ground connection of potentiometer RP2.
As preferred version of the present utility model: described light fixture is LED electricity-saving lamp.
As preferred version of the present utility model: described chip IC 1 is 7805 three terminal regulators, chip IC 2 is the infrared process chip of KC778B type.
As preferred version of the present utility model: described diode D1 is green light LED.
As preferred version of the present utility model: described resistance R8 is photo resistance.
Compared with prior art, the beneficial effects of the utility model are: the utility model inductive lightning circuit for lamp uses the infrared process special chip of KC778B type as main control unit, and be provided with induction sensitivity adjustment module in circuit, as luminous sensitivity adjustment module, delay time adjustment module, add the controllability of inductive lighting lamp and simplify debugging step, therefore there is the advantage of debugging convenience, strong interference immunity, stable performance.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of inductive lightning circuit for lamp.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of inductive lightning circuit for lamp, comprise chip IC 1, chip IC 2, triode V1, transducer PIR and potentiometer RP1, the pin 1 of described chip IC 1 connects electric capacity C1, the negative electrode of diode D2, switch S 1 and light fixture, the other end of switch S 1 connects the positive pole of power supply E, the negative pole of power supply E connects the other end of electric capacity C1, the pin 2 also ground connection of electric capacity C2 and chip IC 1, the pin 3 contact resistance R2 of chip IC 1, the other end of electric capacity C2 and the pin 1 of chip IC 2, the pin 1 of transducer PIR connects electric capacity C6, the stiff end of potentiometer RP1 and the pin 7 of chip IC 2, the sliding end of potentiometer RP1 connects the pin 2 of chip IC 2, the pin 2 contact resistance R1 of transducer PIR, the pin 8 of electric capacity C7 and chip IC 2, the other end of the pin 3 contact resistance R1 of transducer PIR, resistance R7, electric capacity C10, the other end of electric capacity C7, the negative electrode of diode D1, the emitter of triode V2, the stiff end of potentiometer RP3, the pin 9 of chip IC 2 and the pin 10 of chip IC 2 also ground connection, the other end of resistance R2 connects the pin 20 of electric capacity C8 and chip IC 2, the other end ground connection of electric capacity C8, the pin 11 of chip IC 2 connects the sliding end of potentiometer RP3, the pin 12 contact resistance R6 of chip IC 2, the other end contact resistance R8 of resistance R6, the other end of resistance R8 connects another stiff end of potentiometer RP3, the pin 17 of chip IC 2 connects the anode of diode D1, the collector electrode of the pin 15 connecting triode V2 of chip IC 2, the other end of base stage contact resistance R7 of triode V2 and the other end of electric capacity C10, the pin 16 contact resistance R5 of chip IC 2, the base stage of the other end connecting triode V1 of resistance R5, the collector electrode of triode V1 connects the anode of diode D2 and the other end of light fixture, the pin 18 of chip IC 2 connects sliding end and the electric capacity C9 of potentiometer RP2, the other end ground connection of electric capacity C9, the pin 19 contact resistance R3 of chip IC 2, the other end of resistance R3 connects the stiff end of potentiometer RP2, another stiff end ground connection of potentiometer RP2.
Light fixture is LED electricity-saving lamp.
Chip IC 1 is 7805 three terminal regulators, and chip IC 2 is the infrared process chip of KC778B type.
Diode D1 is green light LED.
Resistance R8 is photo resistance.
Operation principle of the present utility model is: the core component of this object mobile detector circuit is the infrared process chip of KC778B type.The signal frequency that pir sensor comes is very low and frequency band is very wide, and chip will be optimized it.3 sensitivity controllers are had, the induction sensitivity adjustment module be made up of potentiometer RP1, electric capacity C6 respectively in circuit; The daylight sensitivity adjustment module be made up of resistance R6, photo resistance R8 and potentiometer RP3 and the delay time adjusting module be made up of resistance R3, electric capacity C9 and potentiometer RP2, detection sensitivity is controlled by the potentiometer RP1 be connected on chip the 2nd pin, when the current potential of 2 pin of chip IC 2 equals the current potential of the 7th pin being connected on chip IC 2, system sensitivity is minimum; Distance of reaction is minimum, and when the 2nd pin ground connection, system sensitivity is the highest.Daylight is sensitive, and distance of reaction is maximum, day luminous sensitivity controlled by potentiometer RP3 and photo resistance R8, a day luminous sensitivity can be changed according to the demand of individual eyesight.Delay time controls to be adjusted by potentiometer RP2, thus the lamp bright time changed when at every turn sensing people, transducer PIR will export the pin 8 of a signal to chip IC 2 from 2 pin when sensing human body proximity, the base stage of triode V1 is output a control signal to by the pin of chip IC 2, triode V1 conducting, light fixture must conduct, extinguish after postponing after a while, circuit uses the infrared process special chip of KC778B type as main control unit, and be provided with induction sensitivity adjustment module in circuit, as luminous sensitivity adjustment module, delay time adjustment module, add the controllability of inductive lighting lamp and simplify debugging step, therefore there is debugging convenient, strong interference immunity, the advantage of stable performance.
Claims (5)
1. an inductive lightning circuit for lamp, comprises chip IC 1, chip IC 2, triode V1, transducer PIR and potentiometer RP1, it is characterized in that, the pin 1 of described chip IC 1 connects electric capacity C1, the negative electrode of diode D2, switch S 1 and light fixture, the other end of switch S 1 connects the positive pole of power supply E, the negative pole of power supply E connects the other end of electric capacity C1, the pin 2 also ground connection of electric capacity C2 and chip IC 1, the pin 3 contact resistance R2 of chip IC 1, the other end of electric capacity C2 and the pin 1 of chip IC 2, the pin 1 of transducer PIR connects electric capacity C6, the stiff end of potentiometer RP1 and the pin 7 of chip IC 2, the sliding end of potentiometer RP1 connects the pin 2 of chip IC 2, the pin 2 contact resistance R1 of transducer PIR, the pin 8 of electric capacity C7 and chip IC 2, the other end of the pin 3 contact resistance R1 of transducer PIR, resistance R7, electric capacity C10, the other end of electric capacity C7, the negative electrode of diode D1, the emitter of triode V2, the stiff end of potentiometer RP3, the pin 9 of chip IC 2 and the pin 10 of chip IC 2 also ground connection, the other end of resistance R2 connects the pin 20 of electric capacity C8 and chip IC 2, the other end ground connection of electric capacity C8, the pin 11 of chip IC 2 connects the sliding end of potentiometer RP3, the pin 12 contact resistance R6 of chip IC 2, the other end contact resistance R8 of resistance R6, the other end of resistance R8 connects another stiff end of potentiometer RP3, the pin 17 of chip IC 2 connects the anode of diode D1, the collector electrode of the pin 15 connecting triode V2 of chip IC 2, the other end of base stage contact resistance R7 of triode V2 and the other end of electric capacity C10, the pin 16 contact resistance R5 of chip IC 2, the base stage of the other end connecting triode V1 of resistance R5, the collector electrode of triode V1 connects the anode of diode D2 and the other end of light fixture, the pin 18 of chip IC 2 connects sliding end and the electric capacity C9 of potentiometer RP2, the other end ground connection of electric capacity C9, the pin 19 contact resistance R3 of chip IC 2, the other end of resistance R3 connects the stiff end of potentiometer RP2, another stiff end ground connection of potentiometer RP2.
2. a kind of inductive lightning circuit for lamp according to claim 1, is characterized in that, described light fixture is LED electricity-saving lamp.
3. a kind of inductive lightning circuit for lamp according to claim 1, is characterized in that, described chip IC 1 is 7805 three terminal regulators, and chip IC 2 is the infrared process chip of KC778B type.
4. a kind of inductive lightning circuit for lamp according to claim 1, is characterized in that, described diode D1 is green light LED.
5. a kind of inductive lightning circuit for lamp according to claim 1, is characterized in that, described resistance R8 is photo resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214924.1U CN204652722U (en) | 2015-04-12 | 2015-04-12 | A kind of inductive lightning circuit for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214924.1U CN204652722U (en) | 2015-04-12 | 2015-04-12 | A kind of inductive lightning circuit for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652722U true CN204652722U (en) | 2015-09-16 |
Family
ID=54105428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214924.1U Expired - Fee Related CN204652722U (en) | 2015-04-12 | 2015-04-12 | A kind of inductive lightning circuit for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652722U (en) |
-
2015
- 2015-04-12 CN CN201520214924.1U patent/CN204652722U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203162644U (en) | LED intelligent lighting device | |
| CN102281673A (en) | Intelligent lightening device | |
| CN104507240A (en) | LED (light-emitting diode) lamp control device | |
| CN204652722U (en) | A kind of inductive lightning circuit for lamp | |
| CN204350387U (en) | Intelligent power saving lamp control device | |
| CN204291469U (en) | Vibration and infrared induction desk lamp | |
| CN204119626U (en) | A kind of intelligent desk lamp circuit | |
| CN202696973U (en) | Light-emitting diode (LED) yard lamp | |
| CN107740947B (en) | Desk lamp using adjustable light controller | |
| CN204408674U (en) | A kind of LED stage lamp circuit of adjustable distance of reaction | |
| CN205336608U (en) | Light emitting diode (LED) constant -current driving power supply | |
| CN202955539U (en) | Sound-light-controlled type human body induction LED (Light-Emitting Diode) lamp | |
| CN201270608Y (en) | LED lighting circuit | |
| CN201582757U (en) | Computer synchronizing light | |
| CN204598389U (en) | A kind of touch electrodeless dimming control circuit for LED illumination | |
| CN208581379U (en) | Intelligent light control system | |
| CN203882213U (en) | Classroom lamplight and temperature monitoring device | |
| CN203823550U (en) | LED (Light Emitting Diode) table lamp with novel controller | |
| CN209448938U (en) | Dual-control type LED driving power supply with light control and voice control | |
| CN203327314U (en) | LED desk lamp energy-saving controller | |
| CN202095148U (en) | Infrared induction LED energy saving lamp circuit | |
| CN205385469U (en) | Microwave -induced controller circuit and microwave response lamp control circuit | |
| CN103517526A (en) | Acousto-optic control circuit for LED lighting | |
| CN204948406U (en) | A kind of LED illuminating lamp for household use control circuit | |
| CN203309546U (en) | Infrared induction LED lamp |
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: 20150916 Termination date: 20160412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |