CN104979810A - Novel surge protector - Google Patents
Novel surge protector Download PDFInfo
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- CN104979810A CN104979810A CN201410128047.6A CN201410128047A CN104979810A CN 104979810 A CN104979810 A CN 104979810A CN 201410128047 A CN201410128047 A CN 201410128047A CN 104979810 A CN104979810 A CN 104979810A
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- 230000001012 protector Effects 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000013480 data collection Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The invention provides a novel surge protector. The novel surge protector uses a HUB box structure, can be installed in a standard equipment cabinet, and is used for surge protection of various types of signals in a signal system. The novel surge protector is composed of a housing and a surge protection module. The housing is a standard HUB box structure, can be clamped to a standard equipment cabinet in a monitoring machine room or data center, and is provided with a 485 binding post, a network interface, and a grounding end. The surge protection module is plugged in a slideway of the housing. A non-linear element (surge protection device), a detection and operation circuit, and a signal conversion and transmit-receive device are disposed in the surge protection module. The surge protection module may detect and record surge current on a signal line, and detect the faults, the plugging state, and the service life of the surge protection module itself. The 485 binding post and other same kind of devices (such as smart power surge protector) can be connected to form a network. A data acquisition terminal and a monitoring host are connected to form a detecting smart system. The operating state of the surge protection module is transmitted to the monitoring host such that a user may directly query the operating state of the surge protection module by means of computer software and know a fault point and a fault case, thereby achieving convenient maintenance, guaranteeing safety, and saving cost. The network interface may directly transmit the operating state of the surge protection module to the monitoring host while not using the data acquisition terminal.
Description
Technical field
The invention belongs to lightning protection and surge protection field, be mainly used in the comprehensive carrying out surge protection of building signal system.
Background technology
Thunder and lightning aloft to be discharged a kind of special weather phenomenon caused by charged cloud.The approach of thunder disaster people and building comprises direct lightning strike and Lightning Electromagnetic Pulse, and direct lightning strike shows as powerful lightning current, is protected by arrester, downlead, earthing device etc.; Lightning Electromagnetic Pulse shows as the inductive surge etc. on the radiation in magnetic field, circuit, protects by measures such as shielding, reasonable line arrangement, installation Surge Protectors.So having destructive thunder and lightning is one of major reason causing electronic equipment to damage, and it threatens the safe and stable operation of the every field electronic informations such as building, railway, civil aviaton, communication, industry control, military affairs.
Surge Protector is a kind of electric product with non-linear element, not only can protect the overvoltage, the overcurrent that are caused by Lightning Electromagnetic Pulse, also can protect the surge because the reason such as line voltage fluctuates, misoperation produces.Current Surge Protector is most widely used is in power supply low-pressure system, and be installed on distribution board, distribution box and front equipment end, proterctive equipment is from the impact of the surge that power circuit is propagated.Power-type Surge Protector is due to its applied environment more single (be all AC220/380V environment usually in low-pressure system, also have DC environment), and product type is simpler.And the carrying out surge protection of signal system just seems that some is complicated.A such as building, signal system circuit comprises network data circuit, telephone line, supervisory control system circuit, fire alarm system circuit, catv line, gate control system control circuit, broadcast system circuit etc., the each own different attribute of signal of these line propagation, comprises frequency, speed, operating voltage, coffret etc.; In addition these signal lines also have common feature, operating voltage is low, antijamming capability is weak, and the accuracy rate of transmitting signal is most important to user, therefore the product for signal line carrying out surge protection need be considered more multifactor, to meet the carrying out surge protection demand under unlike signal type, different service condition.Above-mentioned several signal type circuits often exist in a building simultaneously, and quantity is comparatively large, generally can carry out unified monitoring management in data center module or monitoring room, carry out carrying out surge protection need carry out comprehensive consideration to so various circuit.
Moreover existing signal type Surge Protector is all an independent electric product used, and the service condition of product self is unknowable, cannot carry out unified monitoring and detection.This also has a great impact reliable, the steady operation of signal system.
Summary of the invention
In order to effectively solve the above prior-art problems, the present invention proposes a kind of novel surge protective device, adopts HUB box structure, can load standard cabinet, for the carrying out surge protection of multi-signal type in signal system.
Technical scheme of the present invention is, a kind of novel surge protective device is made up of casing and surge protection module.Described casing is standard HUB box structure, can be connected in the standard cabinet of monitoring room or data center; Casing is provided with 485 binding posts, network interface and earth terminal.Described surge protection module has a variety of embodiment according to the difference of interface, comprises 3 line TG terminal modules, 4 line TG terminal modules, BNC terminal module, video L5 terminal module, video L9 terminal module, 5VRG45 terminal module, 36VRJ45 terminal module, RJ11 terminal module; These surge protection modules are plugged in the slideway of casing; the built-in non-linear element of surge protection module (surge protective device), detection and computing circuit, signal conversion and R-T unit; the detection to surge current on the signal line of place and record can be realized, also can detect faults itself situation, insert extract situation, useful life situation.Described 485 binding posts can be connected networking with other same categories of device (power source surge protector as intelligent), be connected with monitoring host computer by a data collection station, the detectable intelligent system of common formation, by the operating state of surge protection module, comprise failure condition, situation is extracted in insertion, useful life situation, and the thunderbolt logout of this surge protection module transfers to monitoring host computer, user is enable directly to inquire about Surge Protector operating state by computer software, understand fault point and failure condition, maintain easily, ensure safety, cost-saving.The operating state of surge protection module directly can not be transferred to monitoring host computer by data collection station by described network interface.
Feature of the present invention is:
1, intelligent lightning protecting and carrying out surge protection: the present invention can to the lightning surge size of Surge Protector and time of origin be monitored, detect Surge Protector fault; Monitoring host computer can carry out bookkeeping to Surge Protector.
2, multiple protection: described surge protection module wide variety; comprise 3 line TG terminal modules, 4 line TG terminal modules, BNC terminal module, video L5 terminal module, video L9 terminal module, 5VRG45 terminal module, 36VRJ45 terminal module, RJ11 terminal module, carrying out surge protection can be carried out to the signal line of the kinds such as various phone, network, video, control.
3, independent assortment: user can select surge protection module according to user demand, independent assortment; One has the present invention of 485 terminals and network interface can install 16 surge protection modules; One is only had the present invention of 485 terminals can install 16 surge protection modules; The present invention not having 485 terminals also not have network interface can install 18 surge protection modules.
4, easy to use: can to load in standard cabinet, each surge protection module can carry out separately plugging and changing, and is convenient to installation and maintenance.
Accompanying drawing explanation
Fig. 1 is overall structure schematic perspective view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is rearview of the present invention.
Fig. 4 is surge protection module of the present invention plug schematic diagram.
Fig. 5 is schematic bottom view of the present invention.
Fig. 6-Fig. 9 is 4 embodiments of surge protection module of the present invention.
Figure 10 is the structural representation of the present invention when not having a network interface function.
Structural representation when Figure 11 is no signal measuring ability of the present invention.
Figure 12 is the network connection diagram of the present invention when not having a network interface function.
Network connection diagram when Figure 13 is no signal measuring ability of the present invention.
Wherein: 1-casing, 2-surge protection module, 3-485 binding post, 4-network interface, 5-earth terminal, 6-slideway, 7-alarm lamp, 8-plug, 9-data collection station, 10-monitoring host computer.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is overall structure schematic diagram of the present invention, is made up of casing (1) and surge protection module (2).Described casing (1) is standard HUB box structure, can be connected in the standard cabinet of monitoring room or data center; Casing (1) is provided with 485 binding posts (3), network interface (4), earth terminal (5) and slideway (6).Described surge protection module (2) has a variety of embodiment according to the difference of interface, comprises 3 line TG terminal modules, 4 line TG terminal modules, BNC terminal module, video L5 terminal module, video L9 terminal module, 5VRG45 terminal module, 36VRJ45 terminal module, RJ11 terminal module; These surge protection modules (2) are plugged in the slideway (6) of casing (1); surge protection module (2) built-in non-linear element (surge protective device), detection and computing circuit, signal conversion and R-T unit; the detection to surge current on the signal line of place and record can be realized, also can detect faults itself situation, insert extract situation, useful life situation.Described 485 binding posts (3) can be connected networking with other same categories of device (power source surge protector as intelligent), be connected with monitoring host computer (10) by a data collection station (9), the detectable intelligent system of common formation, by the operating state of surge protection module (2), comprise failure condition, situation is extracted in insertion, useful life situation, and the thunderbolt logout of this surge protection module (2) transfers to monitoring host computer (10), user is enable directly to inquire about Surge Protector operating state by computer software, understand fault point and failure condition, maintain easily, ensure safety, cost-saving.The operating state that described network interface (4) can not pass through other equipment that self surge protection module (2) and 485 binding posts (3) directly connect by data collection station (9) transfers to monitoring host computer (10).
Fig. 2 is front view of the present invention, is the port side of surge protection module (2).
Fig. 3 is rearview of the present invention, can see the alarm lamp (7) corresponding to each surge protection module (2) in figure, and when any one surge protection module (2) breaks down, corresponding alarm lamp (7) will be lighted.
Fig. 4 be surge protection module of the present invention (2) plug schematic diagram, surge protection module (2) can according to use need carry out independent assortment.
Fig. 5 is schematic bottom view of the present invention, can see that surge protection module (2) carries out inserting the slideway (6) extracted in casing (1).
Fig. 6-Fig. 9 is 4 embodiments of surge protection module of the present invention (2), and wherein Fig. 6 is 4 line TG terminal modules, and Fig. 7 is video L9 terminal module, and Fig. 8 is 3 line TG terminal modules, and Fig. 9 is 5VRG45 terminal module, 36VRJ45 terminal module, RJ11 terminal module.Wherein on the pluggable circuit board in casing (1) of plug (8), circuit board is also connected with 485 binding posts (3) and network interface (4), realizes the communication of surge protection module (2) and monitoring host computer (10).
Figure 10 is the structural representation of the present invention when not having a network interface function, and namely one is only had the present invention of 485 binding posts (3), can install 16 surge protection modules (2); Now required in this inventionly to be communicated with monitoring host computer (10) by connection data acquisition terminal (9) or the present invention of being connected with network interface (4).
Structural representation when Figure 11 is no signal measuring ability of the present invention, namely the present invention not having 485 binding posts (3) also not have network interface (4), can install 18 surge protection modules (2); Now the present invention does not realize the function communicated with monitoring host computer (10).
Figure 12 is the network connection diagram of the present invention when not having a network interface function, is now required in this inventionly communicated with monitoring host computer (10) by connection data acquisition terminal (9) or the present invention of being connected with network interface (4).
Network connection diagram when Figure 13 is no signal measuring ability of the present invention, now the present invention does not realize the function communicated with monitoring host computer (10).
Described data collection station (9) can patrol and examine the operating state of smart machine each in 485 buses and gather, and transfers to the convenient inquiry of monitoring host computer (10) and management.
Described monitoring host computer (10) is subscriber computer, after installing corresponding monitoring software, can inquire about the operating state of each surge protection module of Surge Protector of the present invention (2).
Utilize technical scheme of the present invention, reach corresponding technique effect, or not departing from the technical scheme equivalents under design philosophy of the present invention, all within protection scope of the present invention.
Claims (4)
1. a novel surge protective device, is characterized in that: a kind of novel surge protective device, is made up of casing and surge protection module; Described casing is standard HUB box structure, can be connected in the standard cabinet of monitoring room or data center; Casing is provided with 485 binding posts, network interface, earth terminal and alarm lamp; Described surge protection module is plugged in the slideway of casing, and the plug of surge protection module is pluggable on the circuit board in casing, and circuit board is also connected with 485 binding posts and network interface; Described 485 binding posts can be connected networking with other same categories of device (power source surge protector as intelligent), is connected with monitoring host computer by a data collection station, the detectable intelligent system of common formation; Described network interface directly can not connect monitoring host computer by data collection station.
2. a kind of novel surge protective device according to claim 1, is characterized in that: the kind of described surge protection module comprises 3 line TG terminal modules, 4 line TG terminal modules, BNC terminal module, video L5 terminal module, video L9 terminal module, 5VRG45 terminal module, 36VRJ45 terminal module, RJ11 terminal module; The built-in non-linear element of surge protection module (surge protective device), detection and computing circuit, signal conversion and R-T unit.
3. a kind of novel surge protective device according to claim 1, is characterized in that: described surge protection module freely can plug in the slideway of casing.
4. a kind of novel surge protective device according to claim 1, is characterized in that: described surge protection module can be selected according to user demand, independent assortment; One has the present invention of 485 binding posts and network interface can install 16 surge protection modules; One is only had the present invention of 485 binding posts can install 16 surge protection modules; The present invention not having 485 binding posts also not have network interface can install 18 surge protection modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128047.6A CN104979810B (en) | 2014-04-01 | 2014-04-01 | A kind of novel surge protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128047.6A CN104979810B (en) | 2014-04-01 | 2014-04-01 | A kind of novel surge protective device |
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| Publication Number | Publication Date |
|---|---|
| CN104979810A true CN104979810A (en) | 2015-10-14 |
| CN104979810B CN104979810B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410128047.6A Active CN104979810B (en) | 2014-04-01 | 2014-04-01 | A kind of novel surge protective device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970883A (en) * | 2019-12-12 | 2020-04-07 | 天津市中力防雷技术有限公司 | SPD with intelligent box |
| CN113203901A (en) * | 2021-04-23 | 2021-08-03 | 中铁武汉勘察设计院有限公司 | Lightning protection monitoring system and method for railway substation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068114A (en) * | 2007-06-07 | 2007-11-07 | 华为技术有限公司 | Signal lightning protection device and base station |
| US20090244795A1 (en) * | 2005-04-19 | 2009-10-01 | Kiwa Spol.S R. O. | Device for a remote monitoring the state of at least a single-pole surge protection |
| CN203415974U (en) * | 2013-08-19 | 2014-01-29 | 孙巍巍 | Novel lightning protection box |
-
2014
- 2014-04-01 CN CN201410128047.6A patent/CN104979810B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090244795A1 (en) * | 2005-04-19 | 2009-10-01 | Kiwa Spol.S R. O. | Device for a remote monitoring the state of at least a single-pole surge protection |
| CN101068114A (en) * | 2007-06-07 | 2007-11-07 | 华为技术有限公司 | Signal lightning protection device and base station |
| CN203415974U (en) * | 2013-08-19 | 2014-01-29 | 孙巍巍 | Novel lightning protection box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970883A (en) * | 2019-12-12 | 2020-04-07 | 天津市中力防雷技术有限公司 | SPD with intelligent box |
| CN113203901A (en) * | 2021-04-23 | 2021-08-03 | 中铁武汉勘察设计院有限公司 | Lightning protection monitoring system and method for railway substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104979810B (en) | 2018-08-07 |
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Effective date of registration: 20240206 Address after: 300110 15-5-301, Xinyuan village, Tianjin University, Nankai District, Tianjin (Science and Technology Park) Patentee after: TIANJIN ZHONGLI SHENDUN ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 3rd Floor, Block B, Kaifa Building, No. 8 Wuhua Road, Huayuan Industrial Park, Nankai District, Tianjin, 300384 Patentee before: Sun Weiwei Country or region before: China |
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