CN204389023U - A kind of arclight sensor of loop mode - Google Patents
A kind of arclight sensor of loop mode Download PDFInfo
- Publication number
- CN204389023U CN204389023U CN201520086355.7U CN201520086355U CN204389023U CN 204389023 U CN204389023 U CN 204389023U CN 201520086355 U CN201520086355 U CN 201520086355U CN 204389023 U CN204389023 U CN 204389023U
- Authority
- CN
- China
- Prior art keywords
- circuit
- arclight
- loop mode
- receiving element
- optical fiber
- 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
Abstract
An arclight sensor for loop mode, comprises printing opacity optical fiber and receiving element, and the two ends of described printing opacity optical fiber connect the input end of described receiving element respectively.The arclight sensor of the loop mode that the utility model provides can realize 360 °, monitoring points all on the path to printing opacity optical fiber process and detect without dead angle, thus greatly reduces the difficulty of installation, and greatly reduces maintenance cost.
Description
Technical field
The utility model relates to electric arc technical field of light detection, is specially a kind of arclight sensor of loop mode.
Background technology
Once break down in electric system, huge arclight will be produced, produce very large luminous energy radiation and very high temperature radiation when arclight occurs, these radiation have very large destruction to electric system, sometimes also can cause the casualty accident of operating personnel.The extent of injury of arclight depends on the duration of arclight, as long as so can to limit fast or cutting system power supply just can lower the infringement that arclight causes effectively.Arclight sensor can detect the intensity of arclight, and then judges whether to need cutting system power supply according to the intensity of arclight.And the sector that current arclight sensor on the market can only monitor about 135 °, dead ahead conducts the light signal of coming; must by the front of arc photosensor camera lens just to the check point needing to detect when installing; when having multiple check point; just need multiple arclight sensor is installed; if Rig up error; be easy to cause the arclight not receiving check point and send, thus do not have the effect of electric arc protection.
Utility model content
For the problems referred to above, the purpose of this utility model is the arclight sensor providing a kind of detection angles can reach the loop mode of 360 °, and technical scheme is as follows:
An arclight sensor for loop mode, comprises printing opacity optical fiber and receiving element, and the two ends of described printing opacity optical fiber connect the input end of described receiving element respectively.
Further, described receiving element comprises photoelectric switching circuit, and the input end of photoelectric switching circuit forms the input end of described receiving element.
Further, the follow circuit, Circuit tuning, anti-jamming circuit, voltage-controlled current source, self adapting circuit of polarity and the protection circuit that are connected successively with photoelectric switching circuit is also comprised.
The beneficial effects of the utility model are: the arclight sensor of the loop mode that the utility model provides can realize 360 ° all, monitoring point on the path to printing opacity optical fiber process and detect without dead angle, thus greatly reduce the difficulty of installation, and greatly reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the arclight sensor of loop mode.
Fig. 2 is the electrical block diagram of the arclight sensor of loop mode.
Embodiment
Be described further the utility model below in conjunction with specific embodiment: a kind of arclight sensor of loop mode, comprises printing opacity optical fiber and receiving element, the two ends of described printing opacity optical fiber connect the input end of described receiving element respectively.
During use, only printing opacity optical fiber need be laid along multiple check point, just can 360 ° without dead angle detect printing opacity optical fiber the arclight that sends of all monitoring points of process.
Wherein, receiving element can be two-way photoelectric switching circuit, and the two ends of printing opacity optical fiber connect the input end of two-way photoelectric switching circuit respectively.After printing opacity optical fiber receives arclight, light is propagated along optical fiber cable to two ends, by two-way photoelectric switching circuit, two ways of optical signals is converted to two path signal.
The follow circuit, Circuit tuning, anti-jamming circuit, voltage-controlled current source, self adapting circuit of polarity and the protection circuit that are connected successively respectively with two-way photoelectric switching circuit can also be set.
Wherein, the effect of follow circuit increases input impedance, increases carrying load ability, reduces the interference between front stage circuit; Circuit tuning is used for regulating the size of input signal, makes it to be convenient to detect; Anti-jamming circuit is used for the interference existed in filtering circuit; Anti-jamming circuit carries the voltage signal of coming to convert current signal to by voltage-controlled current source; Self adapting circuit of polarity can make any wiring of sensor, need not consider the both positive and negative polarity problem of powering; Protection circuit mainly prevents superpotential from impacting circuit.
Two path signal is after above-mentioned process, measurement result can be used for mutual evidence, prevents receiving element from judging by accident, also can be superposed by application software, and the value after superposition is closer to actual value, also can add reflective mirror lid in other one end of optical fiber, only use a wherein road just can realize accurate measurement.
Claims (3)
1. an arclight sensor for loop mode, is characterized in that, comprises printing opacity optical fiber and receiving element, and the two ends of described printing opacity optical fiber connect the input end of described receiving element respectively.
2. the arclight sensor of loop mode according to claim 1, is characterized in that, described receiving element comprises photoelectric switching circuit, and the input end of photoelectric switching circuit forms the input end of described receiving element.
3. the arclight sensor of loop mode according to claim 2, is characterized in that, also comprises the follow circuit, Circuit tuning, anti-jamming circuit, voltage-controlled current source, self adapting circuit of polarity and the protection circuit that are connected successively with photoelectric switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086355.7U CN204389023U (en) | 2015-02-06 | 2015-02-06 | A kind of arclight sensor of loop mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086355.7U CN204389023U (en) | 2015-02-06 | 2015-02-06 | A kind of arclight sensor of loop mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389023U true CN204389023U (en) | 2015-06-10 |
Family
ID=53361734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086355.7U Expired - Fee Related CN204389023U (en) | 2015-02-06 | 2015-02-06 | A kind of arclight sensor of loop mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389023U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119244A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | NFC-based portable arc light protection system |
| CN105115600A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | Portable arc light sensor equipped with NFC module |
| CN105115596A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | Arc light sensor formed by transparent fiber and NFC module |
| CN105115597A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | Annular fiber arc light sensor |
| CN105119245A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | 360-degree omnibearing ring network arc light protection system |
| CN105137531A (en) * | 2015-09-18 | 2015-12-09 | 成都比善科技开发有限公司 | Transparent optical fiber for arc light monitoring |
| CN105226617A (en) * | 2015-09-25 | 2016-01-06 | 成都工百利自动化设备有限公司 | A kind of 360 degree of Omnibearing circular net electric arc light protection methods |
| CN105244854A (en) * | 2015-09-25 | 2016-01-13 | 成都工百利自动化设备有限公司 | Electric arc light protection method with 360-degree omnidirectional monitoring and NFC monitoring functions |
-
2015
- 2015-02-06 CN CN201520086355.7U patent/CN204389023U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119244A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | NFC-based portable arc light protection system |
| CN105115600A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | Portable arc light sensor equipped with NFC module |
| CN105115596A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | Arc light sensor formed by transparent fiber and NFC module |
| CN105115597A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | Annular fiber arc light sensor |
| CN105119245A (en) * | 2015-09-18 | 2015-12-02 | 成都比善科技开发有限公司 | 360-degree omnibearing ring network arc light protection system |
| CN105137531A (en) * | 2015-09-18 | 2015-12-09 | 成都比善科技开发有限公司 | Transparent optical fiber for arc light monitoring |
| CN105119245B (en) * | 2015-09-18 | 2019-02-26 | 成都比善科技开发有限公司 | A kind of 360 degrees omnidirection ring network arc light protection system |
| CN105226617A (en) * | 2015-09-25 | 2016-01-06 | 成都工百利自动化设备有限公司 | A kind of 360 degree of Omnibearing circular net electric arc light protection methods |
| CN105244854A (en) * | 2015-09-25 | 2016-01-13 | 成都工百利自动化设备有限公司 | Electric arc light protection method with 360-degree omnidirectional monitoring and NFC monitoring functions |
| CN105244854B (en) * | 2015-09-25 | 2018-03-30 | 成都工百利自动化设备有限公司 | A kind of electric arc light protection method with 360 degree of omnidirectional's monitorings and NFC monitoring functions |
| CN105226617B (en) * | 2015-09-25 | 2018-05-29 | 成都工百利自动化设备有限公司 | A kind of 360 degrees omnidirection ring network electric arc light protection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204389023U (en) | A kind of arclight sensor of loop mode | |
| CN205080689U (en) | External damage device is prevented to transmission line laser | |
| CN105188207A (en) | Centralized control illuminating lamp employing centralized power supply | |
| CN202454490U (en) | Breaker for realizing on-line monitoring of vacuum degree of vacuum explosion chamber | |
| CN106163057A (en) | Single lamp control equipment | |
| CN206024198U (en) | Single lamp control equipment | |
| CN106059493A (en) | Solar photovoltaic power generation monitoring system employing wireless communication | |
| CN202126464U (en) | High-voltage approaching alarm system | |
| CN111638561A (en) | Overhead line prevents outer broken alarm device | |
| CN205333119U (en) | Low -voltage switchgear on -line monitoring device in intelligence | |
| CN106123969A (en) | Bus duct electric parameter monitors and warning system | |
| CN205826162U (en) | A kind of fiber optic temperature analyser | |
| CN205656461U (en) | Breaker closing controlling means | |
| CN104157093A (en) | Intelligent monitoring system for protecting overhead transmission line against external force damage | |
| CN203562344U (en) | Transformer station high-voltage knife-switch closing device with wireless temperature measurement and voltage measurement function | |
| CN206421583U (en) | A kind of Road turnings warning system | |
| CN105115597A (en) | Annular fiber arc light sensor | |
| CN204887201U (en) | Simulation camera | |
| CN105115596A (en) | Arc light sensor formed by transparent fiber and NFC module | |
| CN204271522U (en) | A kind of middle-low voltage switch cabinet intelligent operation display unit | |
| CN210803686U (en) | Intelligent voice flashing light anti-creeping warning device for high-risk electric power facilities | |
| CN204206016U (en) | A kind of tandem type high-power transmitter | |
| CN205786284U (en) | A kind of dual pathways light sensing insulator salt density monitoring system | |
| CN103323650A (en) | Overhead line comprehensive monitoring device | |
| CN204065314U (en) | A kind of electric system with alarming device |
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: 20150610 Termination date: 20170206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |