CN106332426A - Street lamp control circuit with power output detection port - Google Patents
Street lamp control circuit with power output detection port Download PDFInfo
- Publication number
- CN106332426A CN106332426A CN201610911420.4A CN201610911420A CN106332426A CN 106332426 A CN106332426 A CN 106332426A CN 201610911420 A CN201610911420 A CN 201610911420A CN 106332426 A CN106332426 A CN 106332426A
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- China
- Prior art keywords
- module
- outfan
- connects
- diode
- pin
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Classifications
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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
- 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
- H05B47/105—Controlling the light source in response to determined parameters
-
- 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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a street lamp control circuit with a power output detection port. The street lamp control circuit comprises a power module, an induction module, a control module, a light emitting module and a power detection module. The power module converts the 220V mains supply into a 12V operating voltage; the induction module generates electric signals according to an operating environment of a street lamp; the control module controls an operating state of a circuit of the street lamp according to the electric signals of the induction module; the light emitting module is controlled to illuminate by the control module; the power detection module detects a current of the light emitting module and outputs a detection voltage. The street lamp control circuit with the power output detection port is simple in structure, and real-time output of voltage signals for circuit current conversion is realized.
Description
Technical field
The present invention relates to intelligent transportation field, particularly to the streetlight control circuit of a kind of band power output detections port.
Background technology
General intelligent road-lamp uses the intelligent digital IC such as single-chip microcomputer to control the duty of street lamp, and its cost is high, knot
Structure is complicated, and cost is high, needs again to write intelligent IC internal processes when using environment to change, and in control
Often there is large batch of street lamp fault when occurring abnormal in main frame processed；The power of intelligent road-lamp circuit cannot detect.
Summary of the invention
The goal of the invention of the present invention is: solve Based Intelligent Control and the power detection of streetlight control circuit.
To achieve these goals, the technical solution used in the present invention is:
With the streetlight control circuit of power output detections port, including:
Power module: the civil power of 220V is converted into the running voltage of 12V；
Induction module: produce the signal of telecommunication according to street lamp circuit working environment；
Control module: control the duty of street lamp circuit according to the signal of telecommunication of induction module；
Light emitting module: controlled to be illuminated by control module.
Power detection module: the electric current of detection light emitting module, output detections voltage
Further scheme is to be that described power module structure is: transformator T1 input connects 220V civil power, defeated
Go out to hold the input that one end connects diode D3, the transformator T1 output other end to connect the outfan of diode D4；Diode D2
Input connect the outfan of diode D4, its outfan be connected with diode D3 after again positive pole with electric capacity C1 be connected；Two
The input of pole pipe D4 be connected with the input of diode D5 after again negative pole with electric capacity C1 be connected；The outfan of diode D5 is even
Connect the input of diode D3；Described control module chips IC1 is TWH8751 type electrical switch integrated circuit.
Further scheme is that the control module structure being described is: pin 1 and the pin 5 of chip IC 1 connect through
After resistance R4, the positive pole with electric capacity C1 is connected, and pin 2 connects the control end of solid rheostat R3, and pin 3 connects electric capacity C1
Negative pole, pin 4 connects the pin 2 of relay K 1；Described induction module includes photoresistor R2, and its structure is: resistance
R1 one end connects the positive pole of electric capacity C1, the other end be sequentially connected with after photoresistor R2 and solid rheostat R3 again with electric capacity
The negative pole of C1 is connected；Described light emitting module includes relay K 1, and the pin 1 of relay K 1 connects the positive pole and two having electric capacity C1
The outfan of pole pipe D1, pin 2 connects the input of diode D1；Described light emitting module by relay K 1 control civil power with
Connection between light-emitting component.
Further scheme is for being that power detection module includes LED D7 and integrated transporting discharging U1A, the input of LED D7
Also by resistance R5 ground connection, the outfan of LED D1 is the most respectively by electric capacity C15 and resistance R6 ground connection, and the outfan of LED D1 is also
Being connected to integrated transporting discharging U1A negative input end by resistance R7, integrated transporting discharging U1A positive input terminal passes through resistance R8 ground connection, integrated fortune
Putting to connect between the positive input terminal of U1A and outfan and have rheostat R9, the outfan of integrated transporting discharging U1A exports as result
End, the outfan of integrated transporting discharging U1A is also by resistance R10 ground connection；The control end of rheostat R9 connects actuator；Integrated
Amplifier U1A uses AD642JH；Integrated transporting discharging U1A outfan is also connected with swept resistance R10.
Further scheme is to be described power detection of connecting between the pin 2 of relay K 1 and the pin 1 of chip IC 1
Module.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: the application simple in construction, real
Time the signal of voltage of output circuit electric current conversion, the various circuit parameters of power detection module are factory setting value.Permissible
Test and calculate the power of this circuit easily.There is the biggest promotional value.
Accompanying drawing explanation
Fig. 1 is power detection module circuit theory diagrams.
Fig. 2 is the circuit theory diagrams of power module, induction module, control module and light emitting module.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Embodiment 1
The technical scheme that invention shown in Fig. 1 and Fig. 2 uses is:
With the streetlight control circuit of power output detections port, including:
Power module: the civil power of 220V is converted into the running voltage of 12V；
Induction module: produce the signal of telecommunication according to street lamp circuit working environment；
Control module: control the duty of street lamp circuit according to the signal of telecommunication of induction module；
Light emitting module: controlled to be illuminated by control module.
Power detection module: the electric current of detection light emitting module, output detections voltage
Further scheme is to be that described power module structure is: transformator T1 input connects 220V civil power, defeated
Go out to hold the input that one end connects diode D3, the transformator T1 output other end to connect the outfan of diode D4；Diode D2
Input connect the outfan of diode D4, its outfan be connected with diode D3 after again positive pole with electric capacity C1 be connected；Two
The input of pole pipe D4 be connected with the input of diode D5 after again negative pole with electric capacity C1 be connected；The outfan of diode D5 is even
Connect the input of diode D3；Described control module chips IC1 is TWH8751 type electrical switch integrated circuit.
Further scheme is that the control module structure being described is: pin 1 and the pin 5 of chip IC 1 connect through
After resistance R4, the positive pole with electric capacity C1 is connected, and pin 2 connects the control end of solid rheostat R3, and pin 3 connects electric capacity C1
Negative pole, pin 4 connects the pin 2 of relay K 1；Described induction module includes photoresistor R2, and its structure is: resistance
R1 one end connects the positive pole of electric capacity C1, the other end be sequentially connected with after photoresistor R2 and solid rheostat R3 again with electric capacity
The negative pole of C1 is connected；Described light emitting module includes relay K 1, and the pin 1 of relay K 1 connects the positive pole and two having electric capacity C1
The outfan of pole pipe D1, pin 2 connects the input of diode D1；Described light emitting module by relay K 1 control civil power with
Connection between light-emitting component.
Further scheme is for being that power detection module includes LED D7 and integrated transporting discharging U1A, the input of LED D7
Also by resistance R5 ground connection, the outfan of LED D1 is the most respectively by electric capacity C15 and resistance R6 ground connection, and the outfan of LED D1 is also
Being connected to integrated transporting discharging U1A negative input end by resistance R7, integrated transporting discharging U1A positive input terminal passes through resistance R8 ground connection, integrated fortune
Putting to connect between the positive input terminal of U1A and outfan and have rheostat R9, the outfan of integrated transporting discharging U1A exports as result
End, the outfan of integrated transporting discharging U1A is also by resistance R10 ground connection；The control end of rheostat R9 connects actuator；Integrated
Amplifier U1A uses AD642JH；Integrated transporting discharging U1A outfan is also connected with swept resistance R10.
Further scheme is to be described power detection of connecting between the pin 2 of relay K 1 and the pin 1 of chip IC 1
Module.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (5)
1. the streetlight control circuit of band power output detections port, it is characterised in that including:
Power module: the civil power of 220V is converted into the running voltage of 12V；
Induction module: produce the signal of telecommunication according to street lamp circuit working environment；
Control module: control the duty of street lamp circuit according to the signal of telecommunication of induction module；
Light emitting module: controlled to be illuminated by control module；
Power detection module: the electric current of detection light emitting module, output detections voltage.
The streetlight control circuit of band power output detections port the most according to claim 1, it is characterised in that: described electricity
Source module structure is: transformator T1 input connects 220V civil power, and outfan one end connects the input of diode D3, transformator
The T1 output other end connects the outfan of diode D4；The input of diode D2 connects the outfan of diode D4, its output
End be connected with diode D3 after again positive pole with electric capacity C1 be connected；The input of diode D4 is connected with the input of diode D5
After again negative pole with electric capacity C1 be connected；The outfan of diode D5 connects the input of diode D3；In described control module
Chip IC 1 is TWH8751 type electrical switch integrated circuit.
The streetlight control circuit of band power output detections port the most according to claim 2, it is characterised in that: described control
Molding block structure is: the pin 1 of chip IC 1 and pin 5 are connected with the positive pole of electric capacity C1 after connecting through resistance R4, and pin 2 is even
Connecing the control end of solid rheostat R3, pin 3 connects the negative pole of electric capacity C1, and pin 4 connects the pin 2 of relay K 1；Institute
The induction module stated includes photoresistor R2, and its structure is: resistance R1 one end connects the positive pole of electric capacity C1, and the other end connects successively
After meeting photoresistor R2 and solid rheostat R3, negative pole with electric capacity C1 is connected again；Described light emitting module includes relay
Device K1, the pin 1 of relay K 1 connects positive pole and the outfan of diode D1 having electric capacity C1, and pin 2 connects diode D1's
Input；Described light emitting module is controlled the connection between civil power and light-emitting component by relay K 1.
The streetlight control circuit of band power output detections port the most according to claim 3, it is characterised in that: power detection
Module includes LED D7 and integrated transporting discharging U1A, and the input of LED D7 also divides also by resistance R5 ground connection, the outfan of LED D1
Not Tong Guo electric capacity C15 and resistance R6 ground connection, the outfan of LED D1 is connected to integrated transporting discharging U1A negative input also by resistance R7
End, integrated transporting discharging U1A positive input terminal passes through resistance R8 ground connection, connects and have between positive input terminal and the outfan of integrated transporting discharging U1A
Rheostat R9, the outfan of integrated transporting discharging U1A is as result outfan, and the outfan of integrated transporting discharging U1A is also by resistance
R10 ground connection；The control end of rheostat R9 connects actuator；Integrated transporting discharging U1A uses AD642JH；Integrated transporting discharging U1A is defeated
Going out end and be also connected with swept resistance R10, the other end of swept resistance R10 is outfan, and the adjustable side of swept resistance R10 is that voltage is adopted
Collection end.
The streetlight control circuit of band power output detections port the most according to claim 4, it is characterised in that relay K 1
Pin 2 and the pin 1 of chip IC 1 between connect described power detection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911420.4A CN106332426A (en) | 2016-10-19 | 2016-10-19 | Street lamp control circuit with power output detection port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911420.4A CN106332426A (en) | 2016-10-19 | 2016-10-19 | Street lamp control circuit with power output detection port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106332426A true CN106332426A (en) | 2017-01-11 |
Family
ID=57817697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610911420.4A Pending CN106332426A (en) | 2016-10-19 | 2016-10-19 | Street lamp control circuit with power output detection port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106332426A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007127A (en) * | 2015-07-10 | 2015-10-28 | 成都弘毅天承科技有限公司 | Level shift driving power detection radio frequency module for smart home |
| CN105228302A (en) * | 2015-09-30 | 2016-01-06 | 成都川睿科技有限公司 | A kind of automatic street lamp circuit based on power switch |
-
2016
- 2016-10-19 CN CN201610911420.4A patent/CN106332426A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007127A (en) * | 2015-07-10 | 2015-10-28 | 成都弘毅天承科技有限公司 | Level shift driving power detection radio frequency module for smart home |
| CN105228302A (en) * | 2015-09-30 | 2016-01-06 | 成都川睿科技有限公司 | A kind of automatic street lamp circuit based on power switch |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |