CN201429660Y - Infrared detection device for surge protector - Google Patents
Infrared detection device for surge protector Download PDFInfo
- Publication number
- CN201429660Y CN201429660Y CN2009200954599U CN200920095459U CN201429660Y CN 201429660 Y CN201429660 Y CN 201429660Y CN 2009200954599 U CN2009200954599 U CN 2009200954599U CN 200920095459 U CN200920095459 U CN 200920095459U CN 201429660 Y CN201429660 Y CN 201429660Y
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- surge
- infrared
- data processing
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- surge protector
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- 230000001012 protector Effects 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000001629 suppression Effects 0.000 claims description 24
- 238000009529 body temperature measurement Methods 0.000 claims description 15
- 239000000523 sample Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013499 data model Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model provides an infrared detection device for a surge protector, and aims to provide a simpler, more efficient, rapider and more accurate detection scheme for the surge protector. The device mainly comprises the surge suppressor (2), an infrared temperature measuring device (4), a data processing unit (5) and an alarm terminal (6). The infrared temperature measuring device (4) is mounted opposite to the surge suppressor (2). The temperature variation parameter of the surge suppressor (2) is obtained through detecting the intensity variation of infrared rays that the surge suppressor (2) radiates, the temperature parameter is transmitted to the data processing unit (5) where a temperature and current variation relation curve model is written in advance, the characteristics ofthe current which flows through this time and the state information of the surge protector can be obtained through the analysis and processing of the data processing unit (5), and the information is transmitted to the alarm terminal (6) for displaying and alarming. The device has the advantages of strong anti-interference performance and long service life.
Description
Technical field
The utility model relates to a kind of infrared detecting device of Surge Protector.
Background technology
Thunder and lightning is a kind of special weather phenomenon of aloft being discharged and being caused by the cloud of being with point.Thunder and lightning is the major reason that causes electronic equipment to damage, and it threatens the safe and stable operation of every field electronic informations such as building, railway, civil aviaton, communication, industry control, military affairs.On the metallic circuits such as power lead, signal wire and control line of connection and electronic equipment Surge Protector being installed is one of important measures of lightning protection.Surge Protector has been widely used in various fields, has important effect in lightning protection.The quality of its state then directly influences its lightning protection effect, thereby the safety of protection equipment is brought hidden danger.Therefore to the state of Surge Protector carry out that detection alarm just shows very important.
At present, the principle of work of the detection alarm unit of existing Surge Protector is that trip gear and the microswitch by Surge Protector inside moves output signal to realize its function, and then the fault of Surge Protector is reported to the police.The problem of taking above measure to exist is: 1, alarm unit is realized can only exporting a kind of parameter, and the reason of state in its damage process and damage all being can not determine the detection of the good and bad two states of surge suppression device only; 2, alarm unit adopts the trip gear in the Surge Protector to drive, only could output alarm signal when device failure, and irrecoverable, and detection alarm repeatedly; 3, the surge suppression device deterioration may not the generation group so that the energy of trip gear action, the alarm unit output of can not reporting to the police; 4, the energy of thunder-strike current and time still can't be analyzed by the output signal of alarm unit.
At the problems referred to above, main solution has a kind of patent of invention and two kinds of utility model patents.Patent of invention is " novel detection device of Surge Protector " (patent No.: 200710154021.9).Utility model patent is " a kind of on-line measuring device of Surge Protector " (patent No.: 200820137317.x) with " novel detection device of Surge Protector " (patent No.: 200720177057.4).
The utility model content
In order effectively to overcome the above problems, more simple, effective solutions are provided, the utility model proposes a kind of infrared detecting device of Surge Protector.
The purpose of this utility model provides a kind of infrared temperature measurement apparatus of Surge Protector, can carry out detailed detection, record to the energy of device of surge protector self quality, degradation, duty and thunder-strike current and the lightning current time of releasing.When having electric current (afterflow, leakage current, short-circuit current or surge current) to pass through on the device of surge protector, pick-up unit detects signal, by setting up model the phenomenon reason is analyzed, and the duty of the energy of definite electric current and device of surge protector.This pick-up unit is swift in response, strong interference immunity, can recover, can detect repeatedly, and can realize detection alarm by circuit.
The utility model is realized by the following technical solutions: a kind of infrared detecting device of Surge Protector; this device mainly is made up of with alarm terminals (6) surge suppression device (2), infrared temperature measurement apparatus (4), data processing unit (5); infrared temperature measurement apparatus (4) is right against surge suppression device (2) and installs; be used for temperature detection; and link to each other with data processing unit (5), data processing unit (5) links to each other with alarm terminals (6).
Advantage of the present utility model is: according to the ultrared principle of object radiation, the temperature variation collection that produces when utilizing infrared temperature measurement apparatus (4) with surge suppression device (2) upper reaches excess current draws warning message and shows on alarm terminals (6) by data processing.Because infrared information is transmitted as point-to-point transmission, has the directive property on the space, not influenced by other direction infrared informations, so this pick-up unit has superpower interference free performance.This detection method is more rapid, sensitive than other detection methods (patent 200720177057.4 same serviceability temperature detection methods for example, but its utilization is the temperature switch combination), the reliability height, and strong interference immunity, restorative strong, can use repeatedly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model
Among Fig. 11, shell, 2, surge suppression device, 3, input terminal, 4, infrared temperature measurement apparatus, 5, data processing unit, 6, alarm terminals, 7, lead-out terminal.
Embodiment
The concrete scheme of embodiment is as follows:
When having electric current to pass through on the surge suppression device, according to Joule law as can be known: the temperature of surge suppression device self must have rising to a certain degree.Because temperature is higher than the equal outwards infrared radiation of the object of absolute zero, stable high more, infra-red intensity is strong more.Hence one can see that: surge suppression device constantly to around the infrared ray that do not wait of radiation intensity.Infrared temperature measurement apparatus passes to the data processing unit Treatment Analysis to detected surge suppression device to the information of extraradial infra-red intensity, thereby draws corresponding warning message.This device mainly is made up of with alarm terminals (6) surge suppression device (2), infrared temperature measurement apparatus (4), data processing unit (5).
Surge suppression device (2) is serially connected with between input terminal (3) and the lead-out terminal (7), plays the effect of the surge current of releasing.Infrared temperature measurement apparatus (4) is parallel to be installed on a side of surge suppression device (2) and infrared acquisition probe is right against surge suppression device (2), and data processing unit (5) links to each other with alarm terminals (6) with infrared temperature measurement apparatus (4) respectively by data line.In data processing unit (5), write surge suppression device in advance and flow through electric current data model under the various states when not flowing through electric current.When not having surge current to flow through surge suppression device (2), it does not have to change to extraradial infrared ray substantially, after infrared temperature measurement apparatus (4) passes to data processing unit (5) with this information, through being considered to invalid information after data processing unit (5) analyzing and processing, do not produce warning message.In case there is electric current to flow through surge suppression device (2), himself temperature can produce corresponding the variation along with the difference of electric current, and then gives off the infrared ray of varying strength.Infrared temperature measurement apparatus (4) carries out acquisition process with the infrared ray of surge suppression device (2) radiation rapidly, and this information is passed to data processing unit (5) in real time.Quantitative model is handled, set up to data processing unit (5) in real time with the data that receive, finally the data model according to the size and the change procedure of temperature, when being compared to the inner surge suppression device that writes in advance and flowing through electric current and do not flow through electric current under the various states draws the status information of the energy size, electric current kind and the surge suppression device (2) that flow through electric current, and above information is sent to alarm terminals (6) in the lump together with time of this current drain incident, make that the user can obtain timely, comprehensive warning message.
Claims (3)
1, a kind of infrared detecting device of Surge Protector; this device mainly is made up of with alarm terminals (6) surge suppression device (2), infrared temperature measurement apparatus (4), data processing unit (5); it is characterized in that: infrared temperature measurement apparatus (4) is right against surge suppression device (2) and installs; be used for temperature detection; and link to each other with data processing unit (5), data processing unit (5) links to each other with alarm terminals (6).
2, the infrared detecting device of Surge Protector according to claim 1 is characterized in that: infrared temperature measurement apparatus (4) is parallel to be installed on a side of surge suppression device (2) and infrared acquisition probe is right against surge suppression device (2).
3, the infrared detecting device of Surge Protector according to claim 1 is characterized in that: data processing unit (5) links to each other with alarm terminals (6) with infrared temperature measurement apparatus (4) respectively by data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200954599U CN201429660Y (en) | 2009-01-23 | 2009-01-23 | Infrared detection device for surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200954599U CN201429660Y (en) | 2009-01-23 | 2009-01-23 | Infrared detection device for surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429660Y true CN201429660Y (en) | 2010-03-24 |
Family
ID=42033399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200954599U Expired - Lifetime CN201429660Y (en) | 2009-01-23 | 2009-01-23 | Infrared detection device for surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429660Y (en) |
-
2009
- 2009-01-23 CN CN2009200954599U patent/CN201429660Y/en not_active Expired - Lifetime
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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 new technology 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: 20100324 |