CN204289914U - A kind of common RJ45 network information module lightning protection device - Google Patents
A kind of common RJ45 network information module lightning protection device Download PDFInfo
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- CN204289914U CN204289914U CN201420702150.2U CN201420702150U CN204289914U CN 204289914 U CN204289914 U CN 204289914U CN 201420702150 U CN201420702150 U CN 201420702150U CN 204289914 U CN204289914 U CN 204289914U
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- network information
- information module
- common
- discharge vessel
- lightning protection
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 claims abstract description 10
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 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 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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Abstract
A kind of common RJ45 network information module lightning protection device, directly accesses glass discharge vessel in RJ45 network information module electronic circuit.After extraneous 8 core grid lines access newly-designed RJ45 network information module, connect glass discharge vessel G1 respectively, G2, G3, G4 for 4 heart yearns transmitting data, then ground connection.When applied voltage increases above the dielectric strength of gas, the gap of glass discharge vessel two interpolar, by discharge breakdown, discharges thunderbolt energy, thus the equipment being connected to network information module two ends is protected.
Description
Technical field
The utility model relates to a kind of RJ45 network information module of computer networking.
Background technology
RJ45 network information module is the one of connector in wiring system, and connector is made up of plug and socket.The connector of these two kinds of element compositions is connected between wire, to realize the electrical continuity of wire.RJ45 module is exactly the most important a kind of socket in connector.At present, common RJ45 network information module does not have lightning protection circuit, and cause the equipment at interconnection network information module two ends to be easily subject to thunder and lightning and destroy, for this reason, the utility model adds lightning protection circuit in common RJ45 network information module.
Summary of the invention
In order to overcome the damage of thunder and lightning to electronic device, the utility model has accessed lightning protection circuit in RJ45 network information module, strengthens the protection to network information module terminal device.
The utility model solves the technical scheme that its technical problem adopts: in RJ45 network information module electronic circuit, directly access glass discharge vessel.
The beneficial effects of the utility model are, the utility model can overcome the damage of thunder and lightning to RJ45 network information module two ends electronic equipment.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is common RJ45 network information module circuit theory diagrams.In FIG, 1 is extraneous grid line, and 2 is RJ45 network information module line inlet connectors, and 3 is RJ45 network information module line outlet connectors.
Fig. 2 is newly-designed RJ45 network information module circuit theory diagrams.In fig. 2,1 is extraneous grid line, and 2 is RJ45 network information module line inlet connectors, and 3 is RJ45 network information module line outlet connectors.Grid line one has 8 heart yearns, but only has 4 heart yearns to be used for transmitting data, and all the other 4 heart yearns are idle.In the utility model, connect glass discharge vessel G1 respectively, G2, G3, G4 for 4 heart yearns transmitting data, then ground connection.
The operation principle of glass discharge vessel is gas discharge; if be struck by lightning, when applied voltage increases above the dielectric strength of gas, the gap of glass discharge vessel two interpolar is by discharge breakdown; release thunderbolt energy, thus the equipment being connected to network information module two ends is protected.
Embodiment
Embodiment as shown in Figure 2, connects glass discharge vessel G1, G2 respectively for 4 heart yearns transmitting data, G3, G4, then ground connection, when applied voltage increases above the dielectric strength of gas, the gap of glass discharge vessel two interpolar, by discharge breakdown, discharges thunderbolt energy.
Claims (1)
1. a common RJ45 network information module lightning protection device, is characterized in that: in RJ45 network information module electronic circuit, directly access glass discharge vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702150.2U CN204289914U (en) | 2014-11-21 | 2014-11-21 | A kind of common RJ45 network information module lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702150.2U CN204289914U (en) | 2014-11-21 | 2014-11-21 | A kind of common RJ45 network information module lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289914U true CN204289914U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702150.2U Expired - Fee Related CN204289914U (en) | 2014-11-21 | 2014-11-21 | A kind of common RJ45 network information module lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323659A (en) * | 2015-11-23 | 2016-02-10 | 内江师范学院 | A novel lightning-proof 10/100M local area network distribution frame |
| CN120879284A (en) * | 2025-09-26 | 2025-10-31 | 深圳市拓海通用电气有限公司 | Feeder box |
-
2014
- 2014-11-21 CN CN201420702150.2U patent/CN204289914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323659A (en) * | 2015-11-23 | 2016-02-10 | 内江师范学院 | A novel lightning-proof 10/100M local area network distribution frame |
| CN120879284A (en) * | 2025-09-26 | 2025-10-31 | 深圳市拓海通用电气有限公司 | Feeder box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |