CN202384760U - Surge inhibitor for broadband network - Google Patents

Surge inhibitor for broadband network Download PDF

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Publication number
CN202384760U
CN202384760U CN2011204614983U CN201120461498U CN202384760U CN 202384760 U CN202384760 U CN 202384760U CN 2011204614983 U CN2011204614983 U CN 2011204614983U CN 201120461498 U CN201120461498 U CN 201120461498U CN 202384760 U CN202384760 U CN 202384760U
Authority
CN
China
Prior art keywords
surge
broadband network
socket
special
crystal head
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
Application number
CN2011204614983U
Other languages
Chinese (zh)
Inventor
崔利俊
吴波
雷全学
徐平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN COMPTON TECHNOLOGY CO., LTD.
Original Assignee
SHENZHEN COMPTON ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENZHEN COMPTON ELECTRONIC TECHNOLOGY Co Ltd filed Critical SHENZHEN COMPTON ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN2011204614983U priority Critical patent/CN202384760U/en
Application granted granted Critical
Publication of CN202384760U publication Critical patent/CN202384760U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Provided is a surge inhibitor for broadband network, relating to the overvoltage and over-current protection of the communication network, particularly to the overvoltage and over-current protection device for household communication network. The surge inhibitor is arranged between a terminal device and a communication line. As for the structure, one end of a wire harness is connected with a crystal head, with the other end thereof being connected to a socket matched to the crystal head. A surge inhibition circuit board is arranged between the wire harness and the socket. The socket and the circuit board are packaged inside a PVC housing.

Description

The special-purpose surge suppressor of a kind of broadband network
Technical field
The utility model relates to overvoltage, the overcurrent protective device in overvoltage, the overcurrent protection, particularly domestic communication system of communication network.
Background technology
Along with popularizing of development of Communication Technique and broadband network, it is more and more general that the domestic consumer installs communication equipment, and lightning protection has also caused people's attention gradually.In the market to the lightning protection device volume of communications network interface big, fixing inconvenient, cost is high, and ground connection is had the strict requirement of comparison.The ground connection of equipment is seldom considered in present residential quarters, and ground connection is very inconvenient when lightning protection device is installed, and perhaps can not connect to protection at all.
Summary of the invention
The utility model purpose is in order to overcome above-mentioned deficiency, the thunder resisting equipment that provides a kind of suitable family to use.
The technical scheme that the utility model adopts is: the special-purpose surge suppressor of a kind of broadband network; Be arranged between terminal equipment and the communication line; An end of wire harness 2 connects crystal head 1 in the structure; The other end be connected to the supporting socket 3 of crystal head 1 on, particularly: in the middle of wire harness 2 and socket 3, added surge restraint circuit plates 4, socket 3 is encapsulated in the PVC housing 10 with circuit board 4.
The surge suppressor that adopts the present technique scheme to provide, advantages of small volume is light, and is simple in structure, need not increase wire jumper during installation, can solve residential quarters resident's thunder resisting equipment high price height, install and fix problems such as putting inconvenience.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model,
Fig. 2 is that the surge of the utility model when in telephone network, using suppresses electrical schematic diagram,
Fig. 3 is that the surge of the utility model when in broadband network, using suppresses electrical schematic diagram.
Wherein: the 1st, crystal head, the 2nd, wire harness, the 3rd, with the supporting socket of crystal head, the 4th, circuit board, the 5th, the decoupling resistance element, the 6th, low capacitance voltage limiter, the 7th, the low-voltage switches element, 8 and 9 is output converting interfaces, the 10th, the PVC housing.
Embodiment
The special-purpose surge suppressor of a kind of broadband network; Be arranged between terminal equipment and the communication line; An end of wire harness 2 connects crystal head 1 in the structure; The other end be connected to the supporting socket 3 of crystal head 1 on, in the middle of wire harness 2 and socket 3, added surge restraint circuit plates 4, socket 3 is encapsulated in the PVC housing 10 with circuit board 4.Comprise the decoupling resistance element 5 that is connected in the holding wire in the circuit structure on the surge restraint circuit plate 4, be connected across the low capacitance voltage limiter 6 between holding wire and be connected across the low-voltage switches element 7 between holding wire.That low capacitance voltage limiter 6 uses is the two-way surge absorber dssa of silicon.
10 of said wiring board 4 and PVC housings adopt card, groove respective outer side edges, and 10 of institute's signal transmssion line 2 and PVC housings adopt card, groove respective outer side edges.
Below in conjunction with accompanying drawing the utility model is elaborated.
Referring to Fig. 1; The utility model overall structure is a bars transmission line; One end is the crystal head 1 of cooperating equipment; The other end is the PVC housing 10 that inside is packaged with socket 3, and the crystal head with the order wire of original connection device during installation inserts above-mentioned socket 3, and the crystal head insertion equipment in the utility model is got final product.
Surge restraint circuit plate 4 is arranged in PVC housing 10, and the holding wire in socket 3 and the wire harness 2 is welded on the surge restraint circuit plate 4.Wiring board 4 is provided with the groove structure, with the card coupling that is provided with in the PVC housing 10, is convenient to installing and locating, and wire harness 2 is provided with the reinforcement head at PVC housing 10 inner ends, is stuck in PVC housing 10 inside, and 10 fens upper and lower two parts of PVC housing also adopt card, groove structure
Referring to Fig. 2; Telephone network uses two signal line; Suppress in the wiring board 4 at surge; Decoupling resistance element 5 is connected in two signal line, and low capacitance voltage limiter 6 and low-voltage switches element 7 are connected across between holding wire, and two output converting interfaces 8 weld socket 3 and the holding wire that phone is suitable for respectively.
Referring to Fig. 3; Broadband network uses four signal line; The sequence number of line is for 1., 2., 3., 6., and surge suppresses in the wiring board 4,1. decoupling resistance element 5 be connected in the wire harness 2,2., 3., 6. in four signal line; Low capacitance voltage limiter 6 and low-voltage switches element 7 be connected across respectively holding wire 1., 2. reach 3., 6. between, two output converting interfaces 9 weld socket 3 and the holding wire that network is suitable for respectively.
In the foregoing circuit, circuit adopts the two-stage protection, when guaranteeing transmission reliability, can obtain extremely low residual voltage value, can effectively protect terminal equipment.
Adopt the differential mode protection between front and back stages line-line, clamp down on the overvoltage surge between line, remain the equipotential between line.Thereby solve problem without ground connection.
Wiring board adopts little band design, and transmission rate can satisfy the demand of network service.

Claims (5)

1. the special-purpose surge suppressor of a broadband network; Be arranged between terminal equipment and the communication line; One end of wire harness in the structure (2) connects crystal head (1); On the socket (3) that the other end is connected to and crystal head (1) is supporting, it is characterized in that: in the middle of wire harness (2) and socket (3), added surge restraint circuit plate (4), socket (3) and circuit board (4) are encapsulated in the PVC housing (10).
2. the special-purpose surge suppressor of a kind of broadband network according to claim 1 is characterized in that: comprise the decoupling resistance element (5) that is connected in the holding wire in the circuit structure on the surge restraint circuit plate (4), be connected across the low capacitance voltage limiter (6) between holding wire and be connected across the low-voltage switches element (7) between holding wire.
3. the special-purpose surge suppressor of a kind of broadband network according to claim 2 is characterized in that: that low capacitance voltage limiter (6) uses is the two-way surge absorber dssa of silicon.
4. the special-purpose surge suppressor of a kind of broadband network according to claim 1 is characterized in that: adopt card, groove respective outer side edges between said wiring board (4) and PVC housing (10).
5. the special-purpose surge suppressor of a kind of broadband network according to claim 1 is characterized in that: adopt card, groove respective outer side edges between institute's signal transmssion line (2) and PVC housing (10).
CN2011204614983U 2011-11-17 2011-11-17 Surge inhibitor for broadband network Expired - Fee Related CN202384760U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204614983U CN202384760U (en) 2011-11-17 2011-11-17 Surge inhibitor for broadband network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204614983U CN202384760U (en) 2011-11-17 2011-11-17 Surge inhibitor for broadband network

Publications (1)

Publication Number Publication Date
CN202384760U true CN202384760U (en) 2012-08-15

Family

ID=46633234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204614983U Expired - Fee Related CN202384760U (en) 2011-11-17 2011-11-17 Surge inhibitor for broadband network

Country Status (1)

Country Link
CN (1) CN202384760U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104393453A (en) * 2014-11-21 2015-03-04 胡清桂 Lighting protection design of eight-wire RJ45 network information module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104393453A (en) * 2014-11-21 2015-03-04 胡清桂 Lighting protection design of eight-wire RJ45 network information module

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Surge inhibitor for broadband network

Effective date of registration: 20140120

Granted publication date: 20120815

Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd.

Pledgor: Shenzhen Compton Electronic Technology Co., Ltd.

Registration number: 2014990000048

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20150407

Granted publication date: 20120815

Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd.

Pledgor: Shenzhen Compton Electronic Technology Co., Ltd.

Registration number: 2014990000048

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Surge inhibitor for broadband network

Effective date of registration: 20150408

Granted publication date: 20120815

Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd.

Pledgor: Shenzhen Compton Electronic Technology Co., Ltd.

Registration number: 2015990000263

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
C56 Change in the name or address of the patentee

Owner name: SHENZHEN COMPTON TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: SHENZHEN KANGPUDUN ELECTRONIC TECHNOLOGY CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 518053, A building, 10 main floor, fragrant square, North Road, overseas Chinese city, Guangdong, Shenzhen, Nanshan District 1001, China

Patentee after: SHENZHEN COMPTON TECHNOLOGY CO., LTD.

Address before: 518053, A building, 10 main floor, fragrant square, North Road, overseas Chinese city, Guangdong, Shenzhen, Nanshan District 1001, China

Patentee before: Shenzhen Compton Electronic Technology Co., Ltd.

DD01 Delivery of document by public notice

Addressee: Peng Hui

Document name: Notification of Passing Examination on Formalities

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160601

Granted publication date: 20120815

Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd.

Pledgor: SHENZHEN COMPTON TECHNOLOGY CO., LTD.

Registration number: 2015990000263

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PM01 Change of the registration of the contract for pledge of patent right

Change date: 20160601

Registration number: 2015990000263

Pledgor after: SHENZHEN COMPTON TECHNOLOGY CO., LTD.

Pledgor before: Shenzhen Compton Electronic Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120815

Termination date: 20181117