CN202009228U - Surge protector with detection function - Google Patents
Surge protector with detection function Download PDFInfo
- Publication number
- CN202009228U CN202009228U CN2010206960806U CN201020696080U CN202009228U CN 202009228 U CN202009228 U CN 202009228U CN 2010206960806 U CN2010206960806 U CN 2010206960806U CN 201020696080 U CN201020696080 U CN 201020696080U CN 202009228 U CN202009228 U CN 202009228U
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- Prior art keywords
- surge protector
- surge
- lightning
- measuring ability
- lightning protection
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- Expired - Lifetime
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- 230000001012 protector Effects 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 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 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model relates to a surge protector with a detection function, which comprises a lightning protection module (1) with a detection function, a slot (5), a surge protector base (8), a detecting loop (9) and a surge protecting loop (10). The lightning protection module (1) with the detection function comprises a lightning protection device (2), a circuit board (3), pins (4), a sensor (6) and a shell (7). The surge protector obtains parameters of the lightning protection device (2) by the aid of the sensor (6), whether the surge protector is damaged or not can be known, and further degradation degree also can be known. The surge protector is convenient in installation and flexible in reaction, can be used for a long time, and can effectively reduce fault points.
Description
Technical field
The utility model relates to a kind of Surge Protector with measuring ability, belongs to the surge guard technology field of electronic electric equipment.
Background technology
The line surge that the line surge of thunder and lightning and initiation thereof and other reason cause is to cause the major reason that electric/electronic device is aging and damage.The installation Surge Protector is one of important measures of lightning protection on the metallic circuits such as the power line of electronic equipment, holding wire and control line being connected in.In this technical field, a major issue that exists is at present: Surge Protector is in protection equipment, deterioration can take place gradually until thorough damage in the device of himself, or directly damages under excessive surge impact, or proximity switch type surge protective device produces afterflow; For power source surge protector, its damage or the phenomenon that causes damage have short circuit (comprise afterflow, below omit) and leakage current increase to cause to generate heat two kinds; For the signal Surge Protector, the phenomenon of its damage is generally Surge Protector to two kinds of the impedance increasing of signal transmission and device of surge protector short circuits.Which kind of situation no matter occurs, all must in time device of surge protector be spun off from circuit, otherwise phenomenons such as burning, switch trip power failure, signal transmission fault will occur.Therefore, for those to the thunder and lightning apparatus sensitive, particularly in thunder and lightning season or area occurred frequently, be flagrant, or even " fatal ", this has just caused the urgent demand of user: the one, know in time whether each Surge Protector is also playing due protective effect this moment, if not, then should change immediately; The 2nd, know that Surge Protector has met with the situation of thunderbolt, that is to say, predict Surge Protector and whether will lose efficacy, so that carry out maintenance work in advance.
This shows; because the user does not know the current state of each Surge Protector; lightning protection has just been caused " blind person "; the lightning protection safety of electronic information just becomes unknowable thing; in fact; thunder and lightning disaster investigation statistics to nearly ten years every profession and trades shows; a lot of Surge Protectors have damaged but have not in time been found; the situation that causes thunder and lightning to break the accident of equipment thus accounts for significant proportion; though therefore this problem seems very little, is related to the safety of the electronic information of each department every profession and trade conscientiously.
It is as follows to address the above problem existing technical method and shortcoming at present:
One, generally adopts the method that regularly Surge Protector is detected; detect general every year before and after thunderstorm season; but this method usually can not play effect; this is because after regular inspection, and possible Surge Protector is just broken by thunder and lightning at once, and follow-up thunderbolt will be smashed equipment; in addition; for the Surge Protector that is installed in the signal circuit, usually owing to not shutting down interrupt signal, even so when regular detection, can not effectively be detected.
Two, the sensitive switch that thermal release device is set in power source surge protector inside and links with it, switching value of output was reported to the police to the fault of Surge Protector by this switching value when cause thermal damage takes place power source surge protector.What this method existed for topic is: 1, device of surge protector deterioration or damage and may not produce the energy that is enough to make the trip gear action, the alarm unit output of can not reporting to the police at this moment; 2, at the just possible output alarm signal of device failure, can not predict in advance.Reason to the state in its damage process and state in the damage process and damage all be can not determine; 3, be not suitable for the class signal Surge Protector.
Three, getting involved the Surge Protector circuit with electronic device detects.Its defective is: measuring circuit itself has taken place to be electrically connected with the Surge Protector circuit, causes measuring circuit to be damaged in advance by lightning surge.
Four, " novel detection device of Surge Protector " (patent No. ZL200720177057.4) that proposes in person is for the problems referred to above have proposed a solution, and this scheme has tentatively solved the problem on line detection of Surge Protector.Its defective is that switch still can not accurately and timely reflect the variation of surge suppression device parameter, therefore can be for information judged inadequately fully with direct.
The utility model content
For above problem in the technology is now used in effective solution; the utility model proposes a kind of Surge Protector with measuring ability; what described checkout gear adopted is contactless method of testing, can not damaged by the lightning surge by surge suppression device, has solved the difficult problem of prior art.
The purpose of this utility model provides a kind of Surge Protector with measuring ability; built-in novel detection device is the induction numerical value that utilizes the sensor measurement lightning-protection module; wherein lightning protection component can make piezo-resistance; discharge tube; among the TVS one or more; transducer can be a temperature; infrared; light; magnetic field; electrodynamic various sensor component; a kind of or several in device or the equipment; the induction numerical value that measures is transferred to the host computer Treatment Analysis, the surge size that can obtain occurring on the surge suppression device by detecting the loop; waveform; number of times; parameters such as the degradation of Surge Protector.
The utility model is realized by the following technical solutions:
A kind of Surge Protector with measuring ability comprises lightning-protection module (1), slot (5), Surge Protector base (8), detection loop (9), surge protection loop (10) of being with measuring ability; The lightning-protection module (1) of band measuring ability comprises lightning protection component (2), circuit board (3), pin (4), transducer (6), housing (7).
Described lightning protection component (2), transducer (6) link to each other with circuit board (3) respectively, are contained in jointly in the same housing (7); Lightning protection component (2) is connected to surge protection loop (10) on the Surge Protector base (8) by pin (4), and transducer (6) is connected to the detection loop (9) of Surge Protector base (8) by pin (4).
The lightning-protection module of described band measuring ability (1) is an integral body, and lightning protection component (2), circuit board (3), transducer (6) are fixed in the same housing.
Described circuit board (3) links to each other with transducer (6) with lightning protection component (2) respectively, and receives on the Surge Protector base (8) by pin (4).
Described lightning protection component (2) is connected to surge protection loop (10) to the circuit protection that needs protection by pin (4); transducer (6) records the parameter (temperature, magnetic field, electric power etc.) of lightning protection component (2) by modes such as inductions; transfer to host computer behind the bus system of being converted to signal or the multiple-way system signal and by detecting loop (9), host computer is accepted behind this signal can display parameters and make the judgement of protective device damage or deterioration.
Described detection loop (9) comprises change-over circuit and transmission circuit, and the signal transmission detection signal that conversion of signals is gathered is to host computer.
Described lightning protection component (2) can be a kind of or several among piezo-resistance, discharge tube, the TVS.
Described transducer (6) can be a kind of or several in temperature, infrared, light, magnetic field, the electric power sensor device.Advantage of the present utility model is:
1. effectively solved the surge suppression device deterioration that the detection method of existing Surge Protector exists or fail in time to find when damaging.
2. can know in time that Surge Protector meets with the situation of thunderbolt, thereby whether the precognition Surge Protector lost efficacy soon, so that carry out maintenance work in advance.
3. the lightning protection component damage process of Surge Protector and the source of damage can detected records.
4. Surge Protector can be realized remote real-time monitoring.
Description of drawings
Accompanying drawing 1 is a this patent example structure schematic diagram
In the accompanying drawing 1, the 1st, the lightning-protection module, the 2nd of band measuring ability, lightning protection component, the 3rd, circuit board, the 4th, pin, the 5th, slot, the 6th, transducer, the 7th, housing, the 8th, Surge Protector base, the 9th detects loop, the 10th, the surge protection loop.
Embodiment
Below in conjunction with drawings and Examples embodiment is described
A kind of Surge Protector with measuring ability comprises lightning-protection module (1), slot (5), Surge Protector base (8), detection loop (9), surge protection loop (10) of being with measuring ability; The lightning-protection module (1) of band measuring ability comprises lightning protection component (2), circuit board (3), pin (4), transducer (6), housing (7).
Working method:
When 1, lightning surge was transferred to lightning protection component (2) by surge protection loop (10), electric current can make signals such as the temperature of lightning protection component (2), infrared, light, magnetic field, electric power change;
2, transducer (6) can be gathered signal wherein as required;
3, signal transfers to host computer by detecting loop (9).
The utility model utilizes the characteristic of surge current, adopts circuit and structure cleverly to realize collection to variable having realized that employing non-cpntact measurement device detects Surge Protector.
Utilizing the technical solution of the utility model, reach the corresponding techniques effect, perhaps in the technical scheme equivalents that does not break away under the design philosophy of the present utility model, all is within the protection range of the present utility model.
Claims (7)
1. Surge Protector with measuring ability; comprise lightning-protection module (1), slot (5), Surge Protector base (8), detection loop (9), surge protection loop (10) of being with measuring ability, it is characterized in that: the lightning-protection module (1) of band measuring ability comprises lightning protection component (2), circuit board (3), pin (4), transducer (6), housing (7).
2. a kind of Surge Protector with measuring ability according to claim 1 is characterized in that: the lightning-protection module of described band measuring ability (1) is an integral body, and lightning protection component (2), circuit board (3), transducer (6) are fixed in the same housing.
3. a kind of Surge Protector with measuring ability according to claim 1 is characterized in that: described circuit board (3) links to each other with transducer (6) with lightning protection component (2) respectively, and receives on the Surge Protector base (8) by pin (4).
4. a kind of Surge Protector with measuring ability according to claim 1 is characterized in that: described lightning protection component (2) is connected to surge protection loop (10) on the Surge Protector base (8) by pin (4).
5. a kind of Surge Protector with measuring ability according to claim 1 is characterized in that: described transducer (6) is connected to the detection loop (9) of surge protection protector base (8) by pin (4).
6. a kind of Surge Protector with measuring ability according to claim 1 is characterized in that: described lightning protection component (2) can be a kind of or several among piezo-resistance, discharge tube, the TVS.
7. a kind of Surge Protector with measuring ability according to claim 1 is characterized in that: described transducer (6) can be a kind of or several in temperature, infrared, light, magnetic field, the electric power sensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206960806U CN202009228U (en) | 2010-12-29 | 2010-12-29 | Surge protector with detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206960806U CN202009228U (en) | 2010-12-29 | 2010-12-29 | Surge protector with detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202009228U true CN202009228U (en) | 2011-10-12 |
Family
ID=44750885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206960806U Expired - Lifetime CN202009228U (en) | 2010-12-29 | 2010-12-29 | Surge protector with detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202009228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400579A (en) * | 2018-05-10 | 2018-08-14 | 浙江雷宇防雷技术有限公司 | A kind of lightning protection box |
-
2010
- 2010-12-29 CN CN2010206960806U patent/CN202009228U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400579A (en) * | 2018-05-10 | 2018-08-14 | 浙江雷宇防雷技术有限公司 | A kind of lightning protection box |
| CN108400579B (en) * | 2018-05-10 | 2023-12-05 | 浙江雷宇防雷技术有限公司 | Lightning protection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGLI THUNDER-PREVENTION TECHNOLOGY CO., LTD., T Free format text: FORMER OWNER: SUN WEIWEI Effective date: 20120711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120711 Address after: 300384 Tianjin Huayuan Industrial Park Wuhua Avenue No. 8 Kaifa building B block 3 layer Patentee after: Zhongli Thunder-Prevention Technology Co., Ltd., Tianjin City Address before: 300384 Tianjin Huayuan Industrial Park Wuhua Avenue No. 8 Kaifa building B block three layer Patentee before: Sun Weiwei |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |