CN101958539B - Signal lightning protector with remote signaling function - Google Patents
Signal lightning protector with remote signaling function Download PDFInfo
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- CN101958539B CN101958539B CN 201010508684 CN201010508684A CN101958539B CN 101958539 B CN101958539 B CN 101958539B CN 201010508684 CN201010508684 CN 201010508684 CN 201010508684 A CN201010508684 A CN 201010508684A CN 101958539 B CN101958539 B CN 101958539B
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Abstract
The invention relates to the technical field of lightning protecting equipment, in particular to a signal lightning protector with a remote signaling function. Most of the traditional signal lightning protectors have no degraded device remote signaling output function. The products with the remote signaling output function mainly comprise gas discharge tubes and copper pieces which are soldered at low temperature but this is not a reliable way. The technical scheme of the invention is that a transient voltage suppressor TVS of a backward stage lightning protecting apparatus of a lightning protecting line and a low temperature fuse are encapsulated in parallel to form a signal lightning protecting module and remote signaling data terminals are connected at both ends of the low temperature fuse. The remote signaling data terminals, a lightning protecting earth point PE, a line input interface or a signal input terminal and a line input interface or a signal output terminal are mounted on the shell. The invention has a simple structure, realizes the combined design of different protecting interfaces and has reliable remote signaling dry contact signal output so that the maintenance personnel can monitor the work state of the lightning protector in real time remotely.
Description
Technical field
The present invention relates to the thunder resisting equipment technical field, specifically a kind of siganl thunder-proof device with remote signaling function.
Background technology
Siganl thunder-proof device is mainly used in the protection of induction lightening stream in communication line, is serially connected between protected equipment and signalling channel, and protection equipment is avoided broken by lightning.Siganl thunder-proof device on domestic market scarcely possesses the deteriorated remote signalling output function of device, the attendant can not carry out telemonitoring to the lightning protection device operating state in real time, the product that possesses individually the output of remote signalling terminal, internal structure adopts gas discharge tube and copper spare to form by low temperature scolding tin more, temperature during by the gas discharge tube failure is melted scolding tin, copper spare is separated produce alarm signal, in fact this mode is also unreliable, and the temperature during the gas discharge tube failure is not enough to melt low temperature scolding tin.
Summary of the invention
The invention provides a kind of siganl thunder-proof device with remote signaling function, can effectively suppress the induction lightening that communication line is introduced, solved the problem that existing siganl thunder-proof device scarcely possesses the remote signalling output function.
Technical scheme of the present invention is: comprise housing, PCB lightning protection wiring board, housing is divided into left and right two parts and forms, and is bolted, and lower housing portion is provided with integral type guide rail and installing card; With the rear class lightning protection component TVS Transient Suppression Diode of lightning protection circuit mould shell in the formation signal lighting protection module that be encapsulated in epoxy resin cure in parallel with low temperature insurance fuse, low temperature insurance fuse two ends connection remote signalling data terminal; Two-part side face port place, housing left and right is provided with respectively the L-type slot, and the housing inboard is provided with lateral insert and longitudinal socket; Be fitted with interchangeable straight baffle plate in the L-type slot or be fitted with interchangeable L-type baffle plate and interchangeable straight baffle plate; Remote signalling data terminal, lightning protection point PE, circuit input interface or signal input terminal and circuit output interface or signal output terminal are arranged on housing, and are connected with PCB lightning protection wiring board in being fixed on housing.
advantage of the present invention is: simple in structure, easy and simple to handle, by changing interchangeable L-type baffle plate, interchangeable straight baffle plate, data-interface and corresponding PCB lightning protection wiring board, realize the Combination Design of different protection interfaces, satisfy the requirement of present intelligent grid and intelligent monitor system, the rear class lightning protection component TVS Transient Suppression Diode of lightning protection circuit and low temperature insurance fuse is in parallel is encapsulated in the moulding in shell of epoxy resin cure, when the lightning protection device deterioration failure, the heat that discharges when device is deteriorated passes to low temperature insurance fuse completely, possesses reliable remote signalling dry contact signal output, for the data acquisition unit monitoring, make the attendant carry out telemonitoring to the lightning protection device operating state in real time.When finding the lightning protection device cisco unity malfunction, the attendant can in time change the lightning protection device of damage, and reduction equipment suffers the possibility of broken by lightning.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1
Fig. 2 is the internal structure schematic diagram of the embodiment of the present invention 2
Fig. 3 is the internal structure schematic diagram of the embodiment of the present invention 3
Fig. 4 is the internal structure schematic diagram of the embodiment of the present invention 4
Embodiment
In figure, 1 housing, 2 integral type guide rails, 3 installing cards, 4PCB lightning protection wiring board, 5 remote signalling data terminals, 6 lightning protection point PE, 7L type slot, 8 lateral insert, 9 longitudinal sockets, 10 interchangeable L-type baffle plates, 11 interchangeable straight baffle plates, 12 connect plate, 13 circuit input interfaces, 14 circuit output interfaces, 15 signal input terminals, 16 signal output terminals.
The present embodiment is take ethernet signal lightning protection device product as example, as can be seen from Figure 1, the present invention includes housing 1, PCB lightning protection wiring board 4, housing 1 is divided into left and right two parts and forms, be bolted, housing 1 bottom is provided with integral type guide rail 2 and installing card 3, and PCB lightning protection wiring board 4 is fixed by screws in housing 1; The rear class lightning protection component TVS Transient Suppression Diode of lightning protection circuit mould shell in the formation signal lighting protection module that be encapsulated in epoxy resin cure in parallel with low temperature insurance fuse, low temperature insurance fuse two ends connect remote signalling data terminal 5, the heat that discharges when making lightning protection component deteriorated passes to low temperature insurance fuse as much as possible, when device is deteriorated, when temperature reaches 80---in the time of 140 ℃, low temperature insurance fuse disconnects, thereby the switching signal that changes, signal device is deteriorated by remote signalling data terminal 5 passes to watch-dog; Housing 1 two-part side face port place, left and right is provided with respectively L-type slot 7, and housing 1 inside is provided with lateral insert 8 and longitudinal socket 9; The terminal of remote signalling data terminal 5 and lightning protection point PE 6 is fixed in lateral insert 8 by connecting plate 12, interchangeable straight baffle plate 11, interchangeable L-type baffle plate 10 are inserted in L-type slot 7, protection circuit input interface 13 and circuit output interface 14 are connected with PCB lightning protection wiring board 4, have the opening corresponding with circuit input interface 13 and circuit output interface 14 on interchangeable straight baffle plate 11.
The present embodiment is take 2M data (L9) siganl thunder-proof device product as example, as shown in Figure 2, as different from Example 1, protection circuit input interface 13, circuit output interface 14 are the input of 2M data (L9) signal, output interface, and PCB lightning protection wiring board 4 is corresponding lightning protection wiring board.
The present embodiment is take video (BNC) siganl thunder-proof device product as example, as shown in Figure 3, the present embodiment as different from Example 1, circuit input interface 13, circuit output interface 14 are respectively the input of video (BNC) signal and output interface, the lightning protection wiring board of PCB lightning protection wiring board 4 for being complementary.
The present embodiment is take serial data signal lightning protection device product as example, as shown in Figure 4, different from embodiment 1, embodiment 2, embodiment 3 is, remote signalling data terminal 5 and lightning protection point PE 6 are fixed in the longitudinal socket 9 of housing 1 inside by connecting plate 12, and fixing with the interchangeable straight baffle plate 11 that is inserted in housing 1 both sides L-type slot 7, PCB lightning protection wiring board 4 is inserted in lateral insert 8, and two ends are fixedly connected with signal input terminal 15 and the signal output terminal 16 of serial data.
The present invention is by changing interchangeable L-type baffle plate, interchangeable straight baffle plate and corresponding PCB lightning protection wiring board, realize the Combination Design of different protection interfaces, can be applicable in the electronic signal circuits such as RS232, RS485,10Base-2,10Base-T, vision signal, 2M mouth data, voice.The rear class lightning protection component TVS Transient Suppression Diode of lightning protection circuit and the low temperature insurance fuse signal lighting protection module that consists of that encapsulates in parallel, the heat that discharges when lightning protection component is deteriorated passes to low temperature insurance fuse as much as possible, low temperature insurance fuse is disconnected, the switching signal that changes, pass to watch-dog by the remote signalling data terminal, improved the reliability of equipment, realized the operating state of lightning protection device is carried out telemonitoring in real time.
Claims (3)
1. the siganl thunder-proof device with remote signaling function, comprise housing (1), PCB lightning protection wiring board (4), and housing is divided into left and right two parts and forms, and is bolted, and lower housing portion is provided with integral type guide rail (2) and installing card (3); It is characterized in that: with the rear class lightning protection component TVS Transient Suppression Diode of lightning protection circuit mould shell in the formation signal lighting protection module that be encapsulated in epoxy resin cure in parallel with low temperature insurance fuse, low temperature insurance fuse two ends connection remote signalling data terminal (5); Two-part side face port place, housing (1) left and right is provided with respectively L-type slot (7), and housing (1) inboard is provided with lateral insert (8) and longitudinal socket (9); Be fitted with interchangeable straight baffle plate (11) in L-type slot (7) or be fitted with interchangeable L-type baffle plate (10) and interchangeable straight baffle plate (11); Remote signalling data terminal (5), lightning protection point PE (6), circuit input interface (13) or signal input terminal (15) and circuit output interface (14) or signal output terminal (16) are arranged on housing (1), and the PCB lightning protection wiring board (4) interior with being fixed on housing (1) is connected.
2. a kind of siganl thunder-proof device with remote signaling function as claimed in claim 1, it is characterized in that: described remote signalling data terminal (5), lightning protection point PE (6), circuit input interface (13) and circuit output interface (14) are arranged on housing (1), the terminal that refers to remote signalling data terminal (5) and lightning protection point PE (6) is fixed in the inner lateral insert (8) of housing (1) by connecting plate (12), interchangeable straight baffle plate (11), interchangeable L-type baffle plate (10) is inserted in L-type slot (7), have the opening corresponding with circuit input interface (13) and circuit output interface (14) on interchangeable straight baffle plate (11), PCB lightning protection wiring board (4) is fixed by screws in housing (1).
3. a kind of siganl thunder-proof device with remote signaling function as claimed in claim 1, it is characterized in that: described remote signalling data terminal (5), lightning protection point PE (6), signal input terminal (15) and signal output terminal (16) are arranged on housing (1), refer to that remote signalling data terminal (5) and lightning protection point PE (6) are fixed in the inner longitudinal socket (9) of housing (1) by connecting plate (12), and the interchangeable straight baffle plate (11) interior with being inserted into housing (1) both sides L-type slots (7) is fixedly connected with, PCB lightning protection wiring board (4) is inserted in lateral insert (8), two ends are fixedly connected with signal input terminal (15) and signal output terminal (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010508684 CN101958539B (en) | 2010-10-12 | 2010-10-12 | Signal lightning protector with remote signaling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010508684 CN101958539B (en) | 2010-10-12 | 2010-10-12 | Signal lightning protector with remote signaling function |
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| Publication Number | Publication Date |
|---|---|
| CN101958539A CN101958539A (en) | 2011-01-26 |
| CN101958539B true CN101958539B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010508684 Active CN101958539B (en) | 2010-10-12 | 2010-10-12 | Signal lightning protector with remote signaling function |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332715A (en) * | 2011-09-30 | 2012-01-25 | 株洲普天中普防雷科技有限公司 | Multipurpose signal lightning-protection method and multipurpose signal lightning-protection device |
| CN103986142A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | One-way video signal anti-thunder device |
| CN105591352B (en) * | 2014-11-03 | 2018-07-03 | 深圳市康普盾电子科技有限公司 | Siganl thunder-proof device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201001034Y (en) * | 2007-01-05 | 2008-01-02 | 陈广赢 | Connection type signal lightning arrester |
| CN201893552U (en) * | 2010-10-12 | 2011-07-06 | 深圳市康普盾电子科技有限公司 | Signal lightning protection device with remote signaling function |
-
2010
- 2010-10-12 CN CN 201010508684 patent/CN101958539B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201001034Y (en) * | 2007-01-05 | 2008-01-02 | 陈广赢 | Connection type signal lightning arrester |
| CN201893552U (en) * | 2010-10-12 | 2011-07-06 | 深圳市康普盾电子科技有限公司 | Signal lightning protection device with remote signaling function |
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| CN101958539A (en) | 2011-01-26 |
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Owner name: ZHANGJIAKOU POWER SUPPLY COMPANY, JI-BEI ELECTRIC Free format text: FORMER OWNER: ZHANGJIAKOU POWER SUPPLY COMPANY, JI-BEI ELECTRIC POWER CO., LTD. Effective date: 20130207 |
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Address after: 518053, block A, building 10, fragrant square, North Road, overseas Chinese city, Guangdong, Shenzhen Province, 1001 Applicant after: SHENZHEN COMPTON ELECTRONIC TECHNOLOGY Co.,Ltd. Applicant after: ZHANGJIAKOU POWER SUPPLY COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. Address before: 518053, block A, building 10, fragrant square, North Road, overseas Chinese city, Guangdong, Shenzhen Province, 1001 Applicant before: SHENZHEN COMPTON ELECTRONIC TECHNOLOGY Co.,Ltd. Applicant before: North China Grid Company Ltd. Zhangjiakou Branch |
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Effective date of registration: 20130207 Address after: 518053, block A, building 10, fragrant square, North Road, overseas Chinese city, Guangdong, Shenzhen Province, 1001 Applicant after: SHENZHEN COMPTON ELECTRONIC TECHNOLOGY Co.,Ltd. Applicant after: ZHANGJIAKOU POWER SUPPLY COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. Applicant after: State Grid Corporation of China Address before: 518053, block A, building 10, fragrant square, North Road, overseas Chinese city, Guangdong, Shenzhen Province, 1001 Applicant before: SHENZHEN COMPTON ELECTRONIC TECHNOLOGY Co.,Ltd. Applicant before: ZHANGJIAKOU POWER SUPPLY COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. |
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Owner name: SHENZHEN COMPTON TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN KANGPUDUN ELECTRONIC TECHNOLOGY CO., LTD. |
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Address after: 518053, block A, building 10, fragrant square, North Road, overseas Chinese city, Guangdong, Shenzhen Province, 1001 Patentee after: SHENZHEN COMPTON TECHNOLOGY Co.,Ltd. Patentee after: ZHANGJIAKOU POWER SUPPLY COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 518053, block A, building 10, fragrant square, North Road, overseas Chinese city, Guangdong, Shenzhen Province, 1001 Patentee before: SHENZHEN COMPTON ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: ZHANGJIAKOU POWER SUPPLY COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. Patentee before: State Grid Corporation of China |