CN203204054U - Lightning current detection device - Google Patents
Lightning current detection device Download PDFInfo
- Publication number
- CN203204054U CN203204054U CN 201320181090 CN201320181090U CN203204054U CN 203204054 U CN203204054 U CN 203204054U CN 201320181090 CN201320181090 CN 201320181090 CN 201320181090 U CN201320181090 U CN 201320181090U CN 203204054 U CN203204054 U CN 203204054U
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- magnetic card
- card
- current sensor
- record
- lightning
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Abstract
A lightning current detection device is characterized by including a magnetic card type peak current sensor, a magnetic card reading device and a PC machine. The magnetic card type peak current sensor includes a card shape recording card and a mounting clip provided with a clamp ring at one end; the mounting clip includes a switching button, a hinge shaft card box and a the clamp ring arranged at one end of the magnetic card box; the card shape recording card is placed in the magnetic card box installed with a card clip, protected by the magnetic card box and fixed by the clamp ring; the clamp ring of the mounting clip is clamped with a grounding downlead of direct lightning protection facility; the card shape recording card comprises a coil and a magnetic surface namely recording head; and the magnetic card reading device matches with the card shape recording card for usage and has composition of a universal magnetic card reading device. The utility model can accurately detect and record relative peak direct lightning information of a current direct lightning causing failure of the direct lightning protection facility, and can accurately detect whether the direct lightning protection facility has suffered from lightning and relative lightning information.
Description
Technical field
The utility model relates to current detecting, particularly relates to a kind of lightning stream testing apparatus.
Background technology
The direct lightning strike electric current that flows through in the protecting component of lightning protection equipment directly affects its serviceable life, changes in advance the protecting component that may lose efficacy, and is the important measures that effectively realize lightning strike protection.When existing user selects the direct striking thunder prevention facility, be to choose by rule of thumb corresponding nominal parameter mostly.When thunderbolt causes object of protection to break down, be difficult to assert to be the integrity problem of direct striking thunder prevention facility self, still occurred surpassing the specified thunder-strike current that the direct striking thunder prevention facility allows, damaged the direct striking thunder prevention facility, cause object of protection to break down.
Summary of the invention
Technical problem to be solved in the utility model is the defective that remedies above-mentioned prior art; a kind of lightning stream testing apparatus is provided; accurately detect the direct attack lightning current that flows through in the protecting component of lightning protection equipment; grasp the current state of direct striking thunder prevention facility; change in advance the protecting component that may lose efficacy, with effective realization lightning strike protection.
Technical matters of the present utility model is solved by the following technical programs.
This lightning stream testing apparatus comprises magnetic card type peak point current sensor, magnetic card reading device and PC.
Described magnetic card type peak point current sensor comprises that card-like record magnetic card and an end are provided with the installation clip of snap ring; described installing card folder comprises the magnetic card box that is provided with folding button and hinge and is arranged on the snap ring of magnetic card box one end; described card-like record magnetic card is placed in the magnetic card box of described installation clip; fix by described magnetic card box protection and by described snap ring, the snap ring of described installation clip is connected on the down conductor of direct striking thunder prevention facility.
Described card-like record magnetic card comprises that coil and magnetic face are write head, described coil is in case the electric current of logical upper time to time change, write head is being magnetized in various degree with the variation of electric current just, and stay remanent magnetism corresponding to curent change, be about to the peak value direct lightning strike current information real time record on the down conductor of direct striking thunder prevention facility and be stored on the magnetic card.
Whether described peak value direct lightning strike current information comprises lightning strikes, the number of times of lightning strikes, the time of lightning strikes, and intensity and the polarity of thunderbolt, occurs once recording and storing once.
Described magnetic card reading device, it is the magnetic card reading device that supporting described card-like record magnetic card uses, its composition is the composition of general magnetic card reading device, comprises display screen, start button, is provided with magnetic card reading-port, pulse amplified shaping circuit, CPU, supply hub, power switch and the communication interface of reading head.Described card-like record magnetic card is inserted the magnetic card reading-port that is provided with reading head of described magnetic card reading device, read magnetic stripe recording information on the magnetic card by described reading head, the output ultra-weak electronic signal, form the coded pulse string through described pulse amplified shaping circuit and be sent to described CPU, differentiate into the pulse current Value Data through described CPU decoding and be sent to described PC, by described PC reading out data intuitively.
Described PC is general office computer, is used for intuitively reading out data.
Described magnetic card type peak point current sensor is the magnetic card type peak point current sensor that non-transformer drives, and can really detect the relevant peak value direct lightning strike current information that causes this thunderbolt of direct striking thunder prevention facility inefficacy with reliable record
Technical matters of the present utility model is solved by following further technical scheme.
The card-like record magnetic card of described magnetic card type peak point current sensor is the card-like record magnetic card that adopts equidistant matrix 25 bar codes of section.
The card-like record magnetic card of described magnetic card type peak point current sensor is the card-like record magnetic card that a physical dimension is 90mm * 60mm * 1mm.
The card-like record magnetic card of described magnetic card type peak point current sensor, be the record magnetic card that can be recycled, by folding button opening installation clip, the record magnetic card be placed in the magnetic card box of described installation clip, close the installation clip by the folding button again, namely can be recycled.
The snap ring of installation clip one end of described magnetic card type peak point current sensor is that diameter is the snap ring of Φ 4mm～Φ 25mm, on the down conductor that adapts to the direct striking thunder prevention facility that is connected to the different-diameter specification.
Technical matters of the present utility model is solved by following further technical scheme.
Also comprise printer, be used for printing the data that described PC intuitively reads.
The utility model beneficial effect compared with prior art is:
Magnetic card type peak point current sensor of the present utility model does not need external power supply; can accurately detect the relevant peak value direct lightning strike current information that causes this thunderbolt of direct striking thunder prevention facility inefficacy with reliable record; can accurately detect the relevant information whether the direct striking thunder prevention facility suffered thunderbolt and be struck by lightning; whether described information comprise lightning strikes; the number of times of lightning strikes; the time of lightning strikes; and intensity and the polarity of thunderbolt; so that the current state of prediction direct striking thunder prevention facility; take to change in advance the requisite measure of the protecting component that may lose efficacy, carry out more effective lightning strike protection.
Description of drawings
Fig. 1 is the compositional block diagram of the utility model embodiment;
Fig. 2 is the front view of the magnetic card type peak point current sensor of the utility model embodiment;
Fig. 3 is the side view of the magnetic card type peak point current sensor of the utility model embodiment.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described.
A kind of lightning stream testing apparatus shown in Fig. 1～3 comprises magnetic card type peak point current sensor 1, magnetic card reading device 2, PC 3 and printer 4.PC 3 is general office computers, is used for intuitively reading out data.
Magnetic card type peak point current sensor 1; it is the magnetic card type peak point current sensor that non-transformer drives; can really detect the relevant peak value direct lightning strike current information that causes this thunderbolt of direct striking thunder prevention facility inefficacy with reliable record; it comprises card-like record magnetic card and clip 7 is installed; clip 7 is installed is comprised that the magnetic card box 5 that is provided with folding button 8 and hinge 9 and the diameter that is arranged on magnetic card box 5 one ends are the snap ring 6 of Φ 4mm～Φ 25mm; card-like record magnetic card is placed in the magnetic card box 5 that clip 7 is installed; by magnetic card box 5 protections and fixing by snap ring 6; the snap ring 6 that clip 7 is installed can be connected on the down conductor of direct striking thunder prevention facility of different-diameter specification; by folding button 8 opening installation clips 7; card-like is recorded magnetic card to be placed in the magnetic card box 5 that clip 7 is installed; fastened by folding button 8 again clip 7 is installed, namely can be recycled.
Card-like record magnetic card is that a physical dimension is the card-like that the can be recycled record magnetic card of 90mm * 60mm * 1mm, adopt equidistant matrix 25 bar codes of section, it comprises that coil and magnetic face are write head, coil is in case the electric current of logical upper time to time change, write head is being magnetized in various degree with the variation of electric current just, and stay remanent magnetism corresponding to curent change, be about to the peak value direct lightning strike current information real time record on the down conductor of direct striking thunder prevention facility and be stored on the magnetic card.
Whether peak value direct lightning strike current information comprises lightning strikes, the number of times of lightning strikes, the time of lightning strikes, and intensity and the polarity of thunderbolt, occurs once recording and storing once.
Magnetic card reading device 2, it is the magnetic card reading device that supporting card-like record magnetic card uses, its composition is the composition of general magnetic card reading device, comprises display screen, start button, is provided with magnetic card reading-port, pulse amplified shaping circuit, CPU, supply hub, power switch and the communication interface of reading head.Card-like is recorded the magnetic card reading-port that is provided with reading head that magnetic card inserts magnetic card reading device 2, read magnetic stripe recording information on the magnetic card by reading head, the output ultra-weak electronic signal, form the coded pulse string through the pulse amplification and rectification circuit and be sent to CPU, differentiate into the pulse current Value Data through the CPU decoding and be sent to PC 3, by PC 3 reading out data intuitively, and print the data that PCs 3 intuitively read by printer 4.
This embodiment can accurately detect the relevant peak value direct lightning strike current information that causes this thunderbolt of direct striking thunder prevention facility inefficacy with reliable record; can accurately detect the relevant information whether the direct striking thunder prevention facility suffered thunderbolt and be struck by lightning; whether comprise lightning strikes, the number of times of lightning strikes, the time of lightning strikes; and intensity and the polarity of thunderbolt; so that the current state of prediction direct striking thunder prevention facility; take to change in advance the requisite measure of the protecting component that may lose efficacy, carry out more effective lightning strike protection.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; make without departing from the concept of the premise utility some alternative or obvious modification that are equal to; and performance or purposes are identical, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of submitting to.
Claims (8)
1. lightning stream testing apparatus is characterized in that:
Comprise magnetic card type peak point current sensor, magnetic card reading device and PC;
Described magnetic card type peak point current sensor comprises that card-like record magnetic card and an end are provided with the installation clip of snap ring, described installing card folder comprises the magnetic card box that is provided with folding button and hinge and is arranged on the snap ring of magnetic card box one end, described card-like record magnetic card is placed in the magnetic card box of described installation clip, fix by described magnetic card box protection and by described snap ring, the snap ring of described installation clip is connected on the down conductor of direct striking thunder prevention facility;
Described card-like record magnetic card comprises that coil and magnetic face are write head;
Described magnetic card reading device, it is the magnetic card reading device that supporting described card-like record magnetic card uses, its composition is the composition of general magnetic card reading device, comprises display screen, start button, is provided with magnetic card reading-port, pulse amplified shaping circuit, CPU, supply hub, power switch and the communication interface of reading head.
2. lightning stream testing apparatus as claimed in claim 1 is characterized in that:
Described PC is general office computer.
3. lightning stream testing apparatus as claimed in claim 1 or 2 is characterized in that:
Described magnetic card type peak point current sensor is the magnetic card type peak point current sensor that non-transformer drives.
4. lightning stream testing apparatus as claimed in claim 3 is characterized in that:
The card-like record magnetic card of described magnetic card type peak point current sensor is the card-like record magnetic card that adopts equidistant matrix 25 bar codes of section.
5. lightning stream testing apparatus as claimed in claim 4 is characterized in that:
The card-like record magnetic card of described magnetic card type peak point current sensor is the card-like record magnetic card that a physical dimension is 90mm * 60mm * 1mm.
6. lightning stream testing apparatus as claimed in claim 5 is characterized in that:
The card-like record magnetic card of described magnetic card type peak point current sensor is the record magnetic card that can be recycled.
7. lightning stream testing apparatus as claimed in claim 6 is characterized in that:
The snap ring of installation clip one end of described magnetic card type peak point current sensor is that diameter is the snap ring of Φ 4mm～Ф 25mm.
8. lightning stream testing apparatus as claimed in claim 7 is characterized in that:
Also comprise printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181090 CN203204054U (en) | 2013-04-12 | 2013-04-12 | Lightning current detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181090 CN203204054U (en) | 2013-04-12 | 2013-04-12 | Lightning current detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204054U true CN203204054U (en) | 2013-09-18 |
Family
ID=49148150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320181090 Expired - Lifetime CN203204054U (en) | 2013-04-12 | 2013-04-12 | Lightning current detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565964A (en) * | 2015-01-08 | 2015-04-29 | 中微光电子(潍坊)有限公司 | LED lamp |
| CN106370919A (en) * | 2016-10-27 | 2017-02-01 | 深圳市中鹏电子有限公司 | Lightning current peak recording card |
| CN110163312A (en) * | 2018-02-13 | 2019-08-23 | 爱瑞柯国际公司 | Mobile card reader for lightning protection system |
-
2013
- 2013-04-12 CN CN 201320181090 patent/CN203204054U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565964A (en) * | 2015-01-08 | 2015-04-29 | 中微光电子(潍坊)有限公司 | LED lamp |
| CN104565964B (en) * | 2015-01-08 | 2017-07-25 | 中微光电子(潍坊)有限公司 | A kind of LED lamp |
| CN106370919A (en) * | 2016-10-27 | 2017-02-01 | 深圳市中鹏电子有限公司 | Lightning current peak recording card |
| CN110163312A (en) * | 2018-02-13 | 2019-08-23 | 爱瑞柯国际公司 | Mobile card reader for lightning protection system |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |