CN202616543U - Multifunctional lightning-protection router plug extension - Google Patents
Multifunctional lightning-protection router plug extension Download PDFInfo
- Publication number
- CN202616543U CN202616543U CN 201220264128 CN201220264128U CN202616543U CN 202616543 U CN202616543 U CN 202616543U CN 201220264128 CN201220264128 CN 201220264128 CN 201220264128 U CN201220264128 U CN 201220264128U CN 202616543 U CN202616543 U CN 202616543U
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- China
- Prior art keywords
- insert row
- lightning protection
- route
- live wire
- interface
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- 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 - Lifetime
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Abstract
The utility model discloses a multifunctional lightning-protection router plug extension comprising a plug extension body. The plug extension body is provided with jacks matched with plugs. A lightning protection device is arranged in the plug extension body and comprises a first fuse, a second fuse, a voltage-sensitive resistor and a gas discharge tube. A transformer rectifier and a router main board are arranged in the plug extension body, wherein the router main board is connected with the transformer rectifier. The plug extension body is provided with a WAN (wide area network) interface and at least one network card interface, wherein the WAN interface is connected with the router main board. By the multifunctional lightning-protection router plug extension, the lightning protection function can be realized, router functions can be realized so that the multifunctional lightning-protection router plug extension can be directly connected with a computer network card, and use of users is greatly facilitated.
Description
Technical field
The utility model relates to field of household appliances, relates in particular to a kind of multifunctional lightning protection route insert row.
Background technology
Thunderbolt is a kind of natural phenomena that has destructive power; Its voltage can be up to millions of volts; Immediate current can be up to hundreds thousand of ampere, and along with the continuous development with electric power system that continues to bring out of skyscraper, the thunder and lightning disaster also becomes one of important harm in people's daily life day by day.In annual summer, the lightning hazards accident all can take place in electric power system in all parts of the country, causes supply of electric power interruption, building to be ruined even critical people's life security, therefore causes immeasurable economic loss.And existing insert row does not have lightning protection effect, and household electrical appliance are difficult to play a protective role, and existing insert row function singleness can not satisfy user's multi-functional needs.
Therefore, prior art awaits improving and development.
Summary of the invention
But the purpose of the utility model is to provide a kind of lightning protection can work as the multifunctional lightning protection route insert row that router uses again.
The technical scheme of the utility model is following:
A kind of multifunctional lightning protection route insert row comprises the insert row body, and said insert row body is provided with the jack adaptive with plug; Neutral wire conductive and live wire conductive are set in the said jack, also are provided with live wire and zero line in the said insert row body, said live wire is connected with said live wire conductive; Said zero line is connected with neutral wire conductive, wherein, also is provided with lightning protection device in the said insert row body; Said lightning protection device comprises first protective tube, second protective tube, piezo-resistance and gas discharge tube; Said zero line connects an end of the gas discharge tube and second protective tube respectively through first protective tube, and the other end of said second protective tube connects said live wire, the other end ground connection of said gas discharge tube; Said piezo-resistance connects said live wire and zero line; One vertoro and a route mainboard also are set in the said insert row body, and said route mainboard is connected with said vertoro, and said insert row body is provided with the wan interface and at least one network interface card interface that is connected with said route mainboard respectively.
Described multifunctional lightning protection route insert row wherein, also is included in the USB socket that is provided with on the said insert row body, and said USB socket is connected with said vertoro.
Described multifunctional lightning protection route insert row; Wherein, Also be included in the phone input interface and the phone output interface that are provided with on the said insert row body; And the phone separated time mainboard that in said insert row body, is provided with, said phone input interface all is connected with said phone separated time mainboard with the phone output interface.
Described multifunctional lightning protection route insert row wherein, also comprises the 3rd protective tube, and said the 3rd protective tube is arranged on the said live wire, and between said lightning protection device and said jack.
Described multifunctional lightning protection route insert row, wherein, the capacitance of said gas discharge tube is less than 1PF, and the model of said piezo-resistance is 20D470.
Described multifunctional lightning protection route insert row, wherein, said wan interface and network interface card interface are arranged on the same side of said insert row body.
Described multifunctional lightning protection route insert row, wherein, the quantity of said USB socket is at least two.
Described multifunctional lightning protection route insert row wherein, also is provided with on the said insert row body and is used to break off first switch that said live wire is connected with said vertoro.
Described multifunctional lightning protection route insert row, wherein, said phone output interface is two.
The utility model, can import the earth with the lightning surge from electrical network, thereby protect all electronic components not to be damaged when thunderbolt takes place through lightning protection device is set in insert row, and the entire circuit wiring is simple, and cost is low.
In addition, the route mainboard of on the insert row body, setting up, wan interface and at least one network interface card interface can be realized routing function.Can the network demodulator be directly connected to the wan interface of the described multifunctional lightning protection route of a plurality of the utility model insert row, network signal be transferred to computer from the network interface card interface through said route mainboard.Simultaneously through the charging device charging that the USB socket can directly be the USB power line is set.Like i Phone etc.The real multifunctional application that realizes is saved cost, greatly satisfies user's demand.
Description of drawings
Fig. 1 is the front view of a kind of multifunctional lightning protection route of the utility model insert row.
Fig. 2 is the end view of a kind of multifunctional lightning protection route of the utility model insert row.
Fig. 3 is the circuit diagram of a kind of multifunctional lightning protection route of the utility model insert row.
Embodiment
The utility model provides a kind of multifunctional lightning protection route insert row, for purpose, technical scheme and the effect that makes the utility model is clearer, clear and definite, below with reference to accompanying drawing and give an actual example to the utility model further explain.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 1, Fig. 2, shown in Figure 3, front view, end view and circuit diagram thereof for a kind of multifunctional lightning protection route of the utility model insert row comprise insert row body 10; Said insert row body 10 is provided with the jack 21 of adaptive plug; Neutral wire conductive 32 and live wire conductive 31 are set in the said jack 21, comprise live wire L and zero line N in the said insert row body 10, the neutral wire conductive 32 of said jack 21 is connected with said zero line N; Said live wire conductive 31 is connected with said live wire L; These ways of connecting are well known to those skilled in the art, and repeat no more at this, also are provided with lightning protection device 23 in the said insert row body 10; Specifically be arranged in the front end 23 of said insert row body 10; Said lightning protection device 23 comprises the first protective tube F1, the second protective tube F2, piezo-resistance VZ and gas discharge tube V, and said zero line N connects the end of the gas discharge tube and the second protective tube F2 respectively through the first protective tube F1, and the other end of the said second protective tube F2 connects said live wire L; The other end ground connection of said gas discharge tube V, said piezo-resistance VZ connects said live wire L and zero line N.Said first protective tube F1 and gas discharge tube V series connection can effectively absorb the lightning surge between zero line N and the earth; Said second protective tube F2 and gas discharge tube V series connection can effectively absorb the lightning surge between live wire L and the earth; Said piezo-resistance VZ connects live wire L and zero line N, can absorb lightning surge between live wire L and the zero line N effectively.All electronic components are not damaged during the protection thunderbolt, when thunderbolt not taking place, can not influence the operate as normal of the multi-functional insert row of the utility model.The entire circuit wiring is simple, and cost is low.Particularly, the model of said piezo-resistance VZ is 20D470, and the capacitance of said gas discharge tube V is less than 1PF.
As shown in Figure 2; The multifunctional lightning protection route insert row of the utility model; One vertoro 24 also is set in said insert row body 10, and said vertoro 24 only is used for converting alternating current to route mainboard 34, phone separated time mainboard 33 and/or the required separately direct current of USB socket 11.Function with transformation and rectification certainly, also can be used in combination with transformer and rectifier and realize same purpose, and said vertoro 24 is a known technology, and concrete principle repeats no more at this.
Like Fig. 2, shown in Figure 3; One route mainboard 30 also is set in the said insert row body 10; Said route mainboard 30 is connected with said vertoro 24; Said vertoro is that route mainboard 30 provides DC power supply, and said insert row body 10 is provided with the wan interface that is connected with said route mainboard 30 12 and the network interface card interface 14 of at least one, and the quantity of said network interface card interface 14 specifically can be four or eight.Said wan interface 12 connects the network demodulator, through said route mainboard 34 network signal is transferred on the computer from network interface card interface 14, can realize routing function.As shown in Figure 2, on said insert row body 10, also be provided with one and be used to the replacement button 13 of resetting route, said replacement button 13 is connected with said route mainboard.The circuit theory of above-mentioned route mainboard 34 and replacement button 13 is known technologies, repeats no more at this.
Because router generally is placed on the next door of insert row, insert row generally also can be network demodulator, computer monitor, host computer and audio amplifier power supply simultaneously simultaneously.So the circuit on insert row next door is various, therefore router itself in light weight be attached to router on the insert row, can save insert row space on every side.
As shown in Figures 2 and 3; The multifunctional lightning protection route insert row of the utility model; Preferred scheme is also to be included in phone input interface 19 (LINE interface) and the phone output interface 16 that is provided with on the said insert row body 10, and particularly, the quantity of said phone output interface 16 is two (like EXT1 among Fig. 2 and EXT2); And the phone separated time mainboard 33 that in said insert row body 10, is provided with, said phone input interface 19 all is connected with said phone separated time mainboard 33 with phone output interface 16.So just can tell and connect two phones connecing a telephone wire.The technology of the separated time principle of above-mentioned telephone wire, phone separated time mainboard has been known, repeats no more at this.
As shown in Figures 2 and 3, the multifunctional lightning protection route insert row of the utility model, preferred scheme is also to comprise the USB socket 11 that is arranged on the said insert row body 10, said USB socket 11 is connected with said vertoro 24.Said USB socket 11 can directly be the charging device charging of USB power line, like i Phone etc.So just can on insert row, realize more applications.The quantity of said USB socket 11 is preferably and is at least two.As two or three is comparatively suitable.
As shown in Figure 2; The multifunctional lightning protection route insert row of the utility model; Preferred scheme is that said lightning protection device 23 also comprises the 3rd protective tube F3, and said the 3rd protective tube F3 is arranged on the live wire L, and between said lightning protection device 23 and said jack 21; When short breaking taken place, said the 3rd protective tube F3 just can directly fuse and protect other electrical equipment within doors.Particularly, as shown in Figure 1, also be provided with the protecting cap 22 of adaptive said the 3rd protective tube F3 on the said insert row body 10, after the 3rd protective tube F3 damages, directly just can be through opening said protecting cap 22 replacings.
Certainly, like Fig. 1, shown in Figure 2, also first switch 18 can be set on insert row body 10; Be used to close other functions except that the jack function; Promptly be used to break off said live wire and be connected, a master switch 17 can also be set certainly, be used to control the power supply of whole insert row with said vertoro.And above wan interface 12 and network interface card interface 14, indicator light 15 is set, be used to the situation of pointing out user's wan interface 14 to be connected with network interface card interface 14.The known technology that these are well known to those skilled in the art repeats no more at this.
Preferably, said USB socket 11, wan interface 12, network interface card interface 14, phone output interface 16 and phone input interface 19 all are arranged on the same side of said insert row body.Can more conveniently distinguish the power line of connection jack and the link position of non-jack power line like this, in order to avoid chaotic.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection range of the utility model accompanying claims according to above-mentioned explanation.
Claims (9)
1. a multifunctional lightning protection route insert row comprises the insert row body, and said insert row body is provided with the jack adaptive with plug; Neutral wire conductive and live wire conductive are set in the said jack; Also be provided with live wire and zero line in the said insert row body, said live wire is connected with said live wire conductive, and said zero line is connected with neutral wire conductive; It is characterized in that; Also be provided with lightning protection device in the said insert row body, said lightning protection device comprises first protective tube, second protective tube, piezo-resistance and gas discharge tube, and said zero line connects an end of the gas discharge tube and second protective tube respectively through first protective tube; The other end of said second protective tube connects said live wire; The other end ground connection of said gas discharge tube, said piezo-resistance connects said live wire and zero line, and a vertoro and a route mainboard also are set in the said insert row body; Said route mainboard is connected with said vertoro, and said insert row body is provided with the wan interface and at least one network interface card interface that is connected with said route mainboard respectively.
2. multifunctional lightning protection route insert row as claimed in claim 1 is characterized in that, also is included in the USB socket that is provided with on the said insert row body, and said USB socket is connected with said vertoro.
3. multifunctional lightning protection route insert row as claimed in claim 1; It is characterized in that; Also be included in the phone input interface and the phone output interface that are provided with on the said insert row body; And the phone separated time mainboard that in said insert row body, is provided with, said phone input interface all is connected with said phone separated time mainboard with the phone output interface.
4. multifunctional lightning protection route insert row as claimed in claim 1 is characterized in that, also comprises the 3rd protective tube, and said the 3rd protective tube is arranged on the said live wire, and between said lightning protection device and said jack.
5. multifunctional lightning protection route insert row as claimed in claim 1 is characterized in that, the capacitance of said gas discharge tube is less than 1PF, and the model of said piezo-resistance is 20D470.
6. multifunctional lightning protection route insert row as claimed in claim 1 is characterized in that said wan interface and network interface card interface are arranged on the same side of said insert row body.
7. multifunctional lightning protection route insert row as claimed in claim 2 is characterized in that the quantity of said USB socket is at least two.
8. multifunctional lightning protection route insert row as claimed in claim 1 is characterized in that, also is provided with on the said insert row body to be used to break off first switch that said live wire is connected with said vertoro.
9. multifunctional lightning protection route insert row as claimed in claim 3 is characterized in that said phone output interface is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264128 CN202616543U (en) | 2012-06-06 | 2012-06-06 | Multifunctional lightning-protection router plug extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264128 CN202616543U (en) | 2012-06-06 | 2012-06-06 | Multifunctional lightning-protection router plug extension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616543U true CN202616543U (en) | 2012-12-19 |
Family
ID=47350213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264128 Expired - Lifetime CN202616543U (en) | 2012-06-06 | 2012-06-06 | Multifunctional lightning-protection router plug extension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235161A (en) * | 2013-04-18 | 2013-08-07 | 国家电网公司 | Secondary plug for testing of circuit breaker handcart |
-
2012
- 2012-06-06 CN CN 201220264128 patent/CN202616543U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235161A (en) * | 2013-04-18 | 2013-08-07 | 国家电网公司 | Secondary plug for testing of circuit breaker handcart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |