CN201937261U - Simple lightning arrester - Google Patents
Simple lightning arrester Download PDFInfo
- Publication number
- CN201937261U CN201937261U CN2011200276545U CN201120027654U CN201937261U CN 201937261 U CN201937261 U CN 201937261U CN 2011200276545 U CN2011200276545 U CN 2011200276545U CN 201120027654 U CN201120027654 U CN 201120027654U CN 201937261 U CN201937261 U CN 201937261U
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- China
- Prior art keywords
- lightning arrester
- simple type
- type lightning
- line
- discharge tube
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Abstract
The utility model discloses a simple lightning arrester which can be directly inserted into a socket or connected in parallel with a telecom box and an antenna box without using tools. A circuit board is additionally arranged in any plug, telecom box and antenna box, and is provided with a plurality of discharging tubes which are connected mutually by lines and can transiently absorb overhigh voltage on the parallel-connected circuit and even absorb the current of 30000 amperes below by the lines and a ground wire to protect sensitive electric equipment such as a computer, a telephone, a television, a communication line, a signal line and a data transmission line and to prevent damage caused by transient surge voltage generally by entering of lightning and equipment switching operation into electric apparatuses via a power supply, a network line and an antenna line; the discharging tubes can be used as a high-impedance element and can be connected in parallel with a power socket of electric equipment instead of additionally mounting the connection ends of the communication line, the signal line and the data transmission line; and meanwhile, due to low capacitance property, the discharging tubes cause smaller signal distortion degree, and have no influence on the normal operation of signals.
Description
Technical field
The utility model relates to a kind of simple type lightning arrester; refer in particular to a kind of a plurality of discharge tubes that on circuit board, are provided with; and utilize between circuit and system's ground wire is interconnected by discharge tube; but and then see through discharge tube to abnormal voltage and the training of surging transient absorption three Wan An with interior electric current, prevent that abnormal voltage and surging from entering the responsive electric equipment of electrical appliance protection.
Background technology
At present; electronic component is after microminiaturization; semiconductor product has become general electric equipment products; or the processing controls element of high-tech product; because of the semiconductor element volume-diminished but function promote; yet be subject to semi-conductive characteristic; for the fragility that on anti-electric power surging, shows; therefore effectively protect electric equipment products how; can not cause its afunction to be damaged because of the relation of surging; even thereby cause to get an electric shock, catch fire, and jeopardize consumer's personal safety, the direction that the institute that become industry pays close attention to and makes great efforts.
Generally commonly use the principle of blocking-up surging protection; mainly be provided with rheostat or lightning arrester; this rheostat can change its resistance value according to the voltage that is connected across the element two ends; because of its rheostatic resistance value itself just very high; when rising to certain value in use for some time; resistance value can descend rapidly in the short time, and made the electric equipment products response delay, and rheostat can produce short-circuit state when electric voltage exception raises.
In view of this, the design people is not at attaining perfect many disappearances and the inconvenience that causes on the above-mentioned lightning arrester structural design, and deeply design, and the active research improvement has a fling at and development and Design goes out the utility model.
The utility model content
The purpose of this utility model is to provide a kind of simple type lightning arrester, to solve in the prior art because of abnormal voltage and surging enter the damage that electrical appliance causes, to protect responsive electric equipment normal operation.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of simple type lightning arrester, its circuit board is provided with a plurality of discharge tubes, and this discharge tube utilizes the parallel and laterally binding of circuit, becomes the loop of a high impedance surging, and this circuit connects live wire contact and earth connection contact.
Above-mentioned simple type lightning arrester is arranged in the power supply adapter.
Above-mentioned simple type lightning arrester is arranged in the television signal line.
Above-mentioned simple type lightning arrester is arranged in the link of information transmission line.
Above-mentioned discharge tube is a quartz discharge tube.
Above-mentioned discharge tube is a ceramic discharge tube.
Above-mentioned discharge tube is a semiconductor discharge tube.
After adopting said structure; simple type lightning arrester of the present utility model; can be located in the power supply adapter; or communication line; the link of signal line and information transmission line; its circuit board is provided with a plurality of discharge tubes; and utilize direct insertion power supply or bridge circuit not to interconnect and must install by instrument; but the training of transient absorption three Wan An is with interior electric current; the electric equipment that protection is responsive; be applicable to the High Data Rate communication; for example: ADSL; the surging protection of VDSL and power line; computer; phone; TV; communication line; signal line and information transmission line; prevent generally by thunderbolt and facility switching operation; utilize discharge tube as a high impedance device; can directly utilize supply socket and be inserted in the supply socket of responsive electric equipment; or communication line; the link of signal line and information transmission line; parallel and the horizontal loop that links as a high impedance surging of discharge tube; can not influence the normal operation of signal; has low capacitance characteristic because of discharge tube simultaneously; so the signal distortion level that it causes is also less, and the normal operation that can not influence signal can quick and accurate conducting voltage.
Description of drawings
Fig. 1 is a circuit board schematic diagram of the present utility model.
Fig. 2 is the power supply adapter schematic diagram that is implemented on of the present utility model.
Fig. 3 is the television signal line schematic diagram that is implemented on of the present utility model.
Fig. 4 is the link schematic diagram that is implemented on information transmission line of the present utility model.
The main element symbol description
20 simple type lightning arresters, 21 circuit boards
22 discharge tubes, 23 circuits
24 live wire contacts, 25 ground wire contacts
30 power supply adapters, 31 sockets
40 television signal lines, 50 information transmission lines.
Embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
See also Fig. 1 to Fig. 5, simple type lightning arrester 20 of the present utility model, its circuit board 21 is provided with a plurality of discharge tubes 22, and discharge tube 22 utilizes circuit 23 parallel and laterally bindings, become the loop of a high impedance surging, this circuit 23 can connect live wire contact 24 and earth connection contact 25; When simple type lightning arrester 20 is located in the power supply adapter 30; power supply adapter 30 outsides are provided with socket 31; socket 30 can plug the attaching plug of other electric equipments; simple type lightning arrester 20 in this power supply adapter 30; but the training of transient absorption three Wan An is with interior electric current; the electric equipment that protection is responsive; for example: surging protection, computer, phone, TV, communication line, signal line and the information transmission line of ADSL, VDSL and power line, above-mentioned discharge tube 22 can be quartz discharge tube, ceramic discharge tube, semiconductor discharge tube.
See also Fig. 3 to Fig. 4, simple type lightning arrester 20 of the present utility model is arranged at the link of television signal line 40, communication line, signal line and information transmission line 50, becomes the loop of a high impedance surging, the electric equipment that protection is responsive.
The foregoing description and accompanying drawing and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (7)
1. simple type lightning arrester, it is characterized in that: its circuit board is provided with a plurality of discharge tubes, and this discharge tube utilizes circuit parallel and laterally link, and becomes the loop of a high impedance surging, and this circuit connects live wire contact and earth connection contact.
2. simple type lightning arrester as claimed in claim 1 is characterized in that: this simple type lightning arrester is arranged in the power supply adapter.
3. simple type lightning arrester as claimed in claim 1 is characterized in that: this simple type lightning arrester is arranged in the television signal line.
4. simple type lightning arrester as claimed in claim 1 is characterized in that: this simple type lightning arrester is arranged in the link of information transmission line.
5. simple type lightning arrester as claimed in claim 1 is characterized in that: this discharge tube is a quartz discharge tube.
6. simple type lightning arrester as claimed in claim 1 is characterized in that: this discharge tube is a ceramic discharge tube.
7. simple type lightning arrester as claimed in claim 1 is characterized in that: this discharge tube is a semiconductor discharge tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200276545U CN201937261U (en) | 2011-01-27 | 2011-01-27 | Simple lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200276545U CN201937261U (en) | 2011-01-27 | 2011-01-27 | Simple lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937261U true CN201937261U (en) | 2011-08-17 |
Family
ID=44448770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200276545U Expired - Fee Related CN201937261U (en) | 2011-01-27 | 2011-01-27 | Simple lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937261U (en) |
-
2011
- 2011-01-27 CN CN2011200276545U patent/CN201937261U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110817 Termination date: 20200127 |