CN206004967U - A kind of transformer station automatic lighting controller - Google Patents
A kind of transformer station automatic lighting controller Download PDFInfo
- Publication number
- CN206004967U CN206004967U CN201620872480.5U CN201620872480U CN206004967U CN 206004967 U CN206004967 U CN 206004967U CN 201620872480 U CN201620872480 U CN 201620872480U CN 206004967 U CN206004967 U CN 206004967U
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- transformer station
- infrared
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- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000005616 pyroelectricity Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000023077 detection of light stimulus Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Classifications
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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
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- Geophysics And Detection Of Objects (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of transformer station automatic lighting controller, it includes infrared sensor special IC, pyroelectric infrared sensor, photocontrol module and lighting loop；Described infrared sensor special IC and pyroelectric infrared sensor member's detection module and/or composition light-intensity test module, described personnel's detection module is identical with light-intensity test modular structure, described personnel's detection module is arranged on personnel and passes through place, described light-intensity test module is arranged on and need to illuminate place, and described pyroelectric infrared sensor is connected with the respective terminal of infrared sensor special IC；The outfan of described infrared sensor special IC accesses the input of described photocontrol module, and the outfan of described photocontrol module accesses the control end of lighting loop.The utility model has the advantages that structure is simple, easy to install, detection sensitivity is high, good energy-conserving effect.
Description
Technical field
This utility model is related to a kind of transformer station automatic lighting controller, its be applied to protective chamber in transformer station, corridor,
The night automatic lighting of the occasions such as passageway or safety and protection system.
Background technology
With the present computer technology, automatic control technology, modern communication technology, present information treatment technology in world's model
Extensive application in enclosing, enters the information age and all brings tremendous influence to all trades and professions, illuminating industry is also sent out therewith
Give birth to huge innovation, the requirement of illumination automatization greatly improves.Transformer station most place lighting system is still tradition at present
The labor management of formula, or Lighting control intelligence degree is not high.Pyroelectric infrared sensor is that one kind can detect human or animal
Transmitting infrared ray and export the sensor of the signal of telecommunication.With laser, the developing rapidly of infrared technique, promoted to pyroelectricity again
The research of effect and the application to pyroelectric crystal.Pyroelectric crystal is widely used in infrared spectrometer, infrared remote sensing and heat
Radiation detector, it can be used as a kind of comparatively ideal detector of iraser.Its target is being widely used each
Plant in automatic control device.
Utility model content
Technical problem to be solved in the utility model is that a kind of structure of offer is simple, easy to install, it is sensitive to detect
Degree height, good energy-conserving effect, it is applied to transformer station's automatic lighting controller at night.
This utility model adopts the following technical scheme that：
A kind of transformer station automatic lighting controller, it includes infrared sensor special IC, rpyroelectric infrared sensing
Device, photocontrol module and lighting loop；Described infrared sensor special IC and pyroelectric infrared sensor member
Detection module and/or composition light-intensity test module, described personnel's detection module is identical with light-intensity test modular structure, described personnel
Detection module is arranged on personnel and passes through place, and described light-intensity test module is arranged on and need to illuminate place, described pyroelectric infrared sensor
It is connected with the respective terminal of infrared sensor special IC；The output termination of described infrared sensor special IC
Enter the input of described photocontrol module, the outfan of described photocontrol module accesses the control end of lighting loop.
Further, the top of described pyroelectric infrared sensor is provided with the window with filter glass, described filter glass
The infrared ray that wavelength is 7～10 μm is allowed to inject to the pyroelectric ceramics body of described pyroelectric infrared sensor.
Further, described infrared sensor special IC includes the two-stage high-gain amplifier of corresponding connection, compares
Circuit, two-way amplitude discriminator, state controller, back off timer, blocking time intervalometer and reference voltage source.
Further, described infrared sensor special IC adopt BISS0001 chip, its running voltage be 3～
5V, the output voltage after its ac buck rectification is 5V.
Further, the model Q74 type pyroelectric infrared sensor of described pyroelectric infrared sensor.
The beneficial effects of the utility model are as follows：
This utility model energy-conserving and environment-protective, cheap, easy for installation；Interference free performance is excellent, pyroelectric infrared sensor
With being arranged on recommendation using height, to ground Shangdi toy in investigative range, typically will not mistaking signal.
The detection range scalable of pyroelectric infrared sensor, facilitates various places to use.
Pyroelectric infrared sensor itself does not send out radiation any kind of, device power consumption very little, good concealment, and price is low
Honest and clean.
The faint human infrared signal detecting is converted into by the filter glass of pyroelectric infrared sensor without loss
To pyroelectricity process chip, i.e. infrared sensor special IC, through the special collection of infrared sensor for corresponding voltage output
Become the zoom comparison circuit within circuit, convert analog signals into the low and high level of digital signal, be simultaneously connected with light-operated molding
The trigger characteristic of block, final output controls lighting loop.
Brief description
Fig. 1 is structural principle block diagram of the present utility model.
Specific embodiment
With reference to Fig. 1 and embodiment, this utility model is further described.
As shown in figure 1, the present embodiment includes infrared sensor special IC, pyroelectric infrared sensor, photocontrol
Module and lighting loop；Described infrared sensor special IC and pyroelectric infrared sensor member's detection module
And/or forming light-intensity test module, described personnel's detection module is identical with light-intensity test modular structure, described personnel's detection module
The personnel that are arranged on pass through place, and described light-intensity test module is arranged on and need to illuminate place, described pyroelectric infrared sensor and infrared biography
The respective terminal of sensor special IC is connected；The outfan of described infrared sensor special IC accesses described light
The input of control module, the outfan of described photocontrol module accesses the control end of lighting loop.
Further, the top of described pyroelectric infrared sensor is provided with the window with filter glass, described filter glass
The infrared ray that wavelength is 7～10 μm is allowed to inject to the pyroelectric ceramics body of described pyroelectric infrared sensor.
Further, described infrared sensor special IC includes the two-stage high-gain amplifier of corresponding connection, compares
Circuit, two-way amplitude discriminator, state controller, back off timer, blocking time intervalometer and reference voltage source.
Further, described infrared sensor special IC adopt BISS0001 chip, its running voltage be 3～
5V, the output voltage after its ac buck rectification is 5V.
Further, the model Q74 type pyroelectric infrared sensor of described pyroelectric infrared sensor.
The present embodiment is realized by the following method：
Chip BISS0001 is that a transducing signal with superior performance processes IC chip, and it is equipped with pyroelectricity
Infrared sensor and the pyroelectric infrared switch of a small amount of outer member composition passive type.It can quickly open all kinds of illuminating lamps automatically
The sensitizing ranges such as tool corridor, or the automatic light for safety zone, illumination and warning system.
The purpose of this utility model is easy, the practical substation illumination automatic control circuit of exploitation, most basic to realize
Function, such as personnel's detection and the detection of intensity of illumination and regulation, realize saving and the management of electric energy to greatest extent
Facilitation.
The mentality of designing of the present embodiment and operation principle are as follows：
Automatic lighting controller realize basic function not by automatic detection that personnel in detection zone are had or not, around
The automatic detection of environment illumination intensity, triggers Lighting control loop, thus realizing the function that night illumination automatically controls.
The detection of personnel adopts rpyroelectric infrared element, because it will lose when receiving human infrared radiation temperature change
Go a little and balance, outwards discharge electric charge, subsequent conditioning circuit just can produce signal, to control opening of lighting after processing after testing
Stop, personnel are had or not using pyroelectric human body infrared sensor detection interior, someone turns on light, and nobody turns off the light.Because pyroelectricity is red
Outer sensor detection range itself is narrow, and cooperation Fresnel Lenses can expand its detection range.
The detection of light intensity adopts photoconductive resistance to realize, and daytime, light intensity was strong, and photoconductive resistance is in low-resistance, and light-operated circuit is in taboo
Only triggering state, night dark, light-operated circuit is in permission triggers circuit.
Described lighting loop adopts 220kV alternating current.
The faint human infrared signal detecting is turned by the filter glass of described pyroelectric infrared sensor without loss
Turn to corresponding voltage output to pyroelectricity process chip BISS0001, through the zoom comparison electricity of BISS0001 chip internal
Road, converts analog signals into the low and high level of digital signal, is simultaneously connected with the trigger characteristic of light-operated branch road control chip, finally
Output control lighting loop.
Described pyroelectric infrared sensor be a kind of can detect human or animal transmitting infrared ray and export the biography of the signal of telecommunication
Sensor.With laser, the developing rapidly of infrared technique, promote the research to pyroelectric effect again and pyroelectric crystal has been answered
With.Pyroelectric crystal is widely used in infrared spectrometer, infrared remote sensing and heat-sensitive eye, and it can be used as iraser
A kind of comparatively ideal detector.
Certainly, those skilled in the art in the art are it should be appreciated that above-described embodiment is intended merely to this reality is described
With new, and it is not used as to restriction of the present utility model, as long as in spirit of the present utility model, to above-mentioned reality
Apply change, modification of example etc. all will fall in the range of this utility model claim.
Claims (6)
1. a kind of transformer station automatic lighting controller it is characterised in that：It includes infrared sensor special IC, pyroelectricity
Infrared sensor, photocontrol module and lighting loop；Described infrared sensor special IC and pyroelectric infrared sensor
Member's detection module and/or composition light-intensity test module, described personnel's detection module is identical with light-intensity test modular structure,
Described personnel's detection module is arranged on personnel and passes through place, and described light-intensity test module is arranged on and need to illuminate place, and described pyroelectricity is red
Outer sensor is connected with the respective terminal of infrared sensor special IC；Described infrared sensor special IC
Outfan accesses the input of described photocontrol module, and the outfan of described photocontrol module accesses the control end of lighting loop.
2. a kind of transformer station automatic lighting controller according to claim 1 it is characterised in that：Described rpyroelectric infrared passes
The top of sensor is provided with the window with filter glass, and described filter glass allows the infrared ray that wavelength is 7～10 μm to inject to institute
State on the pyroelectric ceramics body of pyroelectric infrared sensor.
3. a kind of transformer station automatic lighting controller according to claim 1 it is characterised in that：Described infrared sensor is special
Include the two-stage high-gain amplifier of corresponding connection, comparison circuit, two-way amplitude discriminator, state controller, time delay with integrated circuit fixed
When device, blocking time intervalometer and reference voltage source.
4. a kind of transformer station automatic lighting controller according to claim 1 or 3 it is characterised in that：Described infrared sensing
Device special IC adopts BISS0001 chip.
5. a kind of transformer station automatic lighting controller according to claim 1 or 3 it is characterised in that：Described infrared sensing
Device special IC adopts infrared thermal release electric process chip, its model BISS0001, and its running voltage is 3～5V, through it
Output voltage after ac buck rectification is 5V.
6. a kind of transformer station automatic lighting controller according to claim 1 it is characterised in that：Described rpyroelectric infrared passes
The model Q74 type pyroelectric infrared sensor of sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872480.5U CN206004967U (en) | 2016-08-12 | 2016-08-12 | A kind of transformer station automatic lighting controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872480.5U CN206004967U (en) | 2016-08-12 | 2016-08-12 | A kind of transformer station automatic lighting controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004967U true CN206004967U (en) | 2017-03-08 |
Family
ID=58199745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872480.5U Active CN206004967U (en) | 2016-08-12 | 2016-08-12 | A kind of transformer station automatic lighting controller |
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| Country | Link |
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| CN (1) | CN206004967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584584A (en) * | 2020-10-27 | 2021-03-30 | 深圳供电局有限公司 | Direct current lighting control system, direct current lighting system and transformer substation |
-
2016
- 2016-08-12 CN CN201620872480.5U patent/CN206004967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584584A (en) * | 2020-10-27 | 2021-03-30 | 深圳供电局有限公司 | Direct current lighting control system, direct current lighting system and transformer substation |
| CN112584584B (en) * | 2020-10-27 | 2023-03-03 | 深圳供电局有限公司 | Direct current lighting control system, direct current lighting system and transformer substation |
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