CN103809130B - The test method and detecting system of the anti-magnetic interference of lamps and lanterns - Google Patents
The test method and detecting system of the anti-magnetic interference of lamps and lanterns Download PDFInfo
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- CN103809130B CN103809130B CN201210443389.8A CN201210443389A CN103809130B CN 103809130 B CN103809130 B CN 103809130B CN 201210443389 A CN201210443389 A CN 201210443389A CN 103809130 B CN103809130 B CN 103809130B
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Abstract
A kind of diamagnetic field interference test method of lamps and lanterns：In the state of magnetic direction is perpendicular all the time or parallel with arc of lighting direction, the first position value and second place value of light source opposed magnet, correspondence obtain the first flux density value and the second flux density value when measuring light source exception；In the state of magnetic direction and electric component surface are perpendicular all the time, the third place value of electric component opposed magnet, correspondence obtain the 3rd flux density value when measuring light source exception；The peakflux density value for finally taking the minimum value in above three flux density value to can bear as lamps and lanterns.The present invention also provides a kind of detecting system of the anti-magnetic interference of lamps and lanterns.This method and detecting system can measure the peakflux density value that lamps and lanterns can be resisted, so as to select suitable lamps and lanterns, therefore can reduce the damage probability of lamps and lanterns, improve lamps and lanterns reliability, extend lamps and lanterns service life.
Description
Technical field
The present invention relates to the test method and detecting system of a kind of magnetic interference, more particularly to a kind of diamagnetic field of lamps and lanterns to do
The test method and detecting system disturbed.
Background technology
As each industrial develops rapidly, illumination also functions to more and more important effect, and illuminator can generally include light
Source and the electric component being powered to light source, more commonly used light source can be gas-discharge lamp etc. in industrial lighting, often
Electric component may include capacitance, trigger, ballast etc..Since the occasion that lamps and lanterns use is relatively broad, so lamps and lanterns
The environment with magnetic interference is frequently encountered when in use, than as used in the lamps and lanterns inside electrolytic aluminium workshop, due to
Aluminium busbar in workshop leads to the use of high current electrolysis, so producing magnetic field around aluminium busbar, magnetic field magnetizes steel construction,
Magnetic field is produced, closer to steel construction, magnetic field is stronger, and the interference produced to lamps and lanterns will be more serious.However, due to can not be accurate
The diamagnetic field interference performance of lamps and lanterns is tested out, therefore suitable lamps and lanterns can not be selected according to the magnetic interference situation of use site,
Lamps and lanterns selection did not occurred situations such as damage probability is high, reliability reduces, service life shortens easily at that time, caused maintenance cost
Increase, bring certain economic loss.
The content of the invention
The main object of the present invention is to solve the diamagnetic field that can not accurately test out lamps and lanterns present in the prior art
Interference performance, therefore suitable lamps and lanterns can not be selected according to the magnetic interference situation of use site, it is several easily to there is lamps and lanterns damage
Rate is high, reliability reduces, service life shortens, so causing the increase of maintenance cost, brings certain economic loss
Technical problem.
In order to solve the above technical problem, the present invention provides a kind of detection method of the anti-magnetic interference of lamps and lanterns, including it is as follows
Step：Keeping the arc of lighting direction that the magnetic direction that stand-by magnet is formed is formed with lamp light source to be measured state perpendicular all the time
Under, magnet is gradually drawn close from the position away from light source to light source, when finding that stroboscopic or Quench occurs in light source, collection
The first position value of light source opposed magnet, and be worth according to first position and searched on apart from the position of magnet and flux density value
Mapping table, obtains the first flux density value corresponding with first position value；In the magnetic direction and light for keeping magnet to be formed
In the state of arc of lighting direction that source is formed is parallel all the time, magnet is gradually drawn close from away from the position of light source to light source, works as hair
When there is stroboscopic or Quench in existing light source, the second place value of collection light source opposed magnet, and be worth according to the second place
Search mapping table and obtain the second flux density value corresponding with second place value；Keep magnet formed magnetic direction with
In the state of electric component surface is perpendicular all the time, magnet is gradually drawn close from the position away from electric component to electric component,
When finding that stroboscopic or Quench occurs in light source, gather the third place value of electric component opposed magnet, and according to this
Three positional values search mapping table and obtain corresponding 3rd flux density value；By the first flux density value, the second magnetic flux it is close
Angle value and the 3rd flux density value are compared, and export the minimum value in three.
Preferably, flux density value is calculated by gaussmeter.
Preferably, the method further includes calibration test step, positioned at first flux density value obtaining step it
Before, including：Using the flux density value under magnet diverse location described in gaussmeter measurement distance, formed apart from the position of magnet with
The mapping table of flux density value.
The present invention also provides a kind of detecting system of the anti-magnetic interference of lamps and lanterns, including：For storing apart from the position of magnet
With the memory module of the mapping table of flux density value；For fixing the fixed frame of stand-by magnet；Exist for traction fixation frame
In the state of keeping the magnetic direction that stand-by magnet is formed perpendicular or parallel with the arc of lighting direction that lamp light source to be measured is formed
To the traction module moved towards or away from lamp light source direction to be measured；For gathering lamp light source to be measured and magnet straight line spacing
Measurement module；For being searched according to the measurement result of measurement module on the position of magnet and the correspondence of flux density value
Table obtains the lookup computing module of flux density value；For comparing the comparison module of computing module output result.
Preferably, detecting system further includes remote switching module, the signal output part connection measurement mould of remote switching module
The control terminal of block, measurement module gather lamp light source and magnet to be measured when receiving the control signal of remote switching module output
Straight line spacing.
The invention has the advantages that the test method and detecting system of the anti-magnetic interference of lamps and lanterns of the invention are led to
Cross under analog magnetic field environmental condition, allow magnetic direction and light source arc of lighting/electric component direction perpendicular or parallel respectively
Magnetic interference experiment is carried out, so as to obtain the peakflux density value that lamps and lanterns can be resisted, so can be according to lamps and lanterns most
Big flux density value and the ambient magnetic flux density value of erecting bed reasonably select suitable lamps and lanterns, therefore can reduce lamps and lanterns
Damage probability, the reliability for improving lamps and lanterns, extend lamps and lanterns service life, so as to reduce maintenance cost, reduces economic loss.
Embodiment
In order to further illustrate the principle of the present invention and structure, the preferred embodiment of the present invention will be carried out specifically below
It is bright.
The test method of the anti-magnetic interference of lamps and lanterns of the present invention, including following steps.
The material for needing to prepare before experiment includes：Fixed frame, gaussmeter, magnet, traction module, measurement module and sunglasses.
In the present embodiment, measurement module is the guide rail with scale value.
First, flux density value around magnet under magnet diverse location described in distance is measured by Gauss, formed away from
From the position of magnet and the mapping table of flux density value.
Then, lamp light source is connected with corresponding electric component, input alternating current lights lamp light source, makes its work extremely
Stablize, and in the process observation light source works have it is without exception.Then, test operator must prevent light source with good sunglasses
The light sent damages the eyes of people.Followed by, lamp light source is fixed on fixed frame, guide rail alignment lamps and lanterns light
Source, and fixation is put according to the direction of setting, slided by traction module drawing magnetism along the direction of guide rail, can on guide rail
To read distance value of the magnet apart from lamp light source in real time.When magnetic flux leans near magnet along setting track, lamp light source occurs different
Chang Shi, records the distance of lamp light source opposed magnet at this time, and utilizes and most start to measure position and the flux density value of magnet
Mapping table, obtain flux density value at this time.
The specific steps of corresponding magnet density value when measurement lamp light source is abnormal are described in detail below.
Keeping, the arc of lighting direction that the magnetic direction that stand-by magnet is formed is formed with lamp light source to be measured is perpendicular all the time
Under state, magnet is gradually drawn close from the position away from light source to light source, when finding that stroboscopic or Quench occurs in light source,
The first position value of light source opposed magnet is gathered, and is searched according to first position value on apart from the position of magnet and magnetic flux density
The mapping table of value, obtains the first flux density value corresponding with first position value.Specifically, lamp light source is fixed, make
The arc of lighting direction that the direction of guide rail is arranged to be formed with lamp light source is perpendicular, then by traction module by magnet from away from light
The position in source is gradually drawn close along guide rail to light source, when finding that stroboscopic or Quench occurs in light source, is recorded on lower guideway
Position, the position on magnet and the mapping table of magnet density value are then searched, so as to obtain and the position correspondence
Magnet density value.
In the state of the magnetic direction that holding magnet is formed is parallel all the time with the arc of lighting direction that light source is formed, by magnet
Gradually drawn close from the position away from light source to light source, when finding that stroboscopic or Quench occurs in light source, collection light source is opposite
The second place value of magnet, and be worth according to the second place and search mapping table acquisition the second magnetic corresponding with second place value
Flux density value.Specific steps herein are similar to the above, are not repeated herein.
In the state of keeping magnetic direction and electric component surface that magnet is formed perpendicular all the time, by magnet from remote
The position of electric component is gradually drawn close to electric component, when finding that stroboscopic or Quench occurs in light source, gathers electric appliance portion
The third place value of part opposed magnet, and mapping table is searched according to the third place value and obtains corresponding 3rd magnetic flux density
Value.Specific steps herein are similar to the above, are not repeated herein.
Finally, by the first flux density value, the second flux density value and the 3rd flux density value be compared, export
Minimum value in three, and the peakflux density value that value minimum in three can bear as lamps and lanterns.Installed in selection
During lamps and lanterns, then the ambient magnetic flux density value at mounted lamp needed for measuring in advance is needed, then selects the maximum that can bear
Flux density value can ensure the normal use of lamps and lanterns more than the lamps and lanterns of ambient magnetic flux density value.
The present invention also provides a kind of detecting system of the anti-magnetic interference of lamps and lanterns, including：For storing apart from the position of magnet
With the memory module of the mapping table of flux density value；For fixing the fixed frame of stand-by magnet；Exist for traction fixation frame
In the state of keeping the magnetic direction that stand-by magnet is formed perpendicular or parallel with the arc of lighting direction that lamp light source to be measured is formed
To the traction module moved towards or away from lamp light source direction to be measured；For gathering lamp light source to be measured and magnet straight line spacing
Measurement module；For being searched according to the measurement result of measurement module on the position of magnet and the correspondence of flux density value
Table obtains the lookup computing module of flux density value；For comparing the comparison module of computing module output result.Preferably, will be solid
Determine frame and be fixed on one with graduated guide rail, easy to read data., can be by the company of guide rail and fixed frame for automatic reading
Socket part position increases capacitor grid transducer, to automatic reading.
Detecting system further includes remote switching module, the control of the signal output part connection measurement module of remote switching module
End, measurement module are gathered when receiving the control signal of remote switching module output between lamp light source and magnet straight line to be measured
Away from.
The test method and detecting system of the anti-magnetic interference of lamps and lanterns of the present invention by under analog magnetic field environmental condition,
Allow magnetic direction and light source arc of lighting/electric component direction perpendicular respectively or parallel progress magnetic interference experiment, so as to
The peakflux density value that lamps and lanterns can be resisted is accessed, so can be according to the peakflux density value of lamps and lanterns and erecting bed
Ambient magnetic flux density value reasonably select suitable lamps and lanterns, therefore can reduce lamps and lanterns damage probability, improve lamps and lanterns it is reliable
Property, extend lamps and lanterns service life, so as to reduce maintenance cost, reduce economic loss.
However, the foregoing is merely the preferable possible embodiments of the present invention, not limit the scope of the invention, thus it is all
Change with the equivalent structure made by description of the invention, be all contained in protection scope of the present invention.
Claims (5)
1. a kind of detection method of the anti-magnetic interference of lamps and lanterns, the lamps and lanterns include light source and the electric appliance portion being powered to light source
Part, it is characterised in that include the following steps：
Keeping the arc of lighting direction that the magnetic direction that stand-by magnet is formed is formed with lamp light source to be measured state perpendicular all the time
Under, the magnet is gradually drawn close from the position away from light source to light source, when finding that stroboscopic or Quench occurs in light source,
Gather the relatively described magnet of light source first position value, and according to the first position be worth search on apart from the position of magnet with
The mapping table of flux density value, obtains the first flux density value corresponding with first position value；
, will in the state of the magnetic direction that the holding magnet is formed is parallel all the time with the arc of lighting direction that the light source is formed
The magnet is gradually drawn close from the position away from light source to light source, when finding that stroboscopic or Quench occurs in light source, collection
The second place value of the relatively described magnet of light source, and the mapping table is searched according to second place value and is obtained and described the
Corresponding second flux density value of two positional values；
In the state of the magnetic direction and the electric component surface for keeping the magnet formation are perpendicular all the time, by the magnetic
Iron is gradually drawn close from the position away from electric component to electric component, when finding that stroboscopic or Quench occurs in light source, is adopted
The third place value of the relatively described magnet of current collector component, and the mapping table acquisition pair is searched according to the third place value
The 3rd flux density value answered；
First flux density value, the second flux density value and the 3rd flux density value are compared, export three
In minimum value.
2. the detection method of the anti-magnetic interference of lamps and lanterns according to claim 1, it is characterised in that the flux density value leads to
Cross Gauss and measure calculation.
3. the detection method of the anti-magnetic interference of lamps and lanterns according to claim 2, it is characterised in that the method further includes fixed
Testing procedure is marked, before the obtaining step of first flux density value, including：Using magnetic described in gaussmeter measurement distance
Flux density value under iron diverse location, forms the mapping table apart from the position of magnet and flux density value.
A kind of 4. detecting system of the anti-magnetic interference of lamps and lanterns, it is characterised in that including：
For storing apart from the position of magnet and the memory module of the mapping table of flux density value；
For fixing the fixed frame of stand-by magnet；
For drawing the fixed frame in the arc of lighting side for keeping the magnetic direction that stand-by magnet is formed to be formed with lamp light source to be measured
To in the state of perpendicular or parallel, to towards or away from lamp light source direction movement to be measured traction module；
For gathering the measurement module of lamp light source to be measured and the magnet straight line spacing；
For being searched according to the measurement result of the measurement module on the position of magnet pass corresponding with flux density value
It is the lookup computing module that table obtains flux density value；
Comparison module for computing module output result.
5. the detecting system of the anti-magnetic interference of lamps and lanterns according to claim 4, it is characterised in that the detecting system is also wrapped
Remote switching module is included, the signal output part of the remote switching module connects the control terminal of the measurement module, the measurement
Module is gathered between lamp light source to be measured and the magnet straight line when receiving the control signal of the remote switching module output
Away from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210443389.8A CN103809130B (en) | 2012-11-08 | 2012-11-08 | The test method and detecting system of the anti-magnetic interference of lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210443389.8A CN103809130B (en) | 2012-11-08 | 2012-11-08 | The test method and detecting system of the anti-magnetic interference of lamps and lanterns |
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| Publication Number | Publication Date |
|---|---|
| CN103809130A CN103809130A (en) | 2014-05-21 |
| CN103809130B true CN103809130B (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5471201A (en) * | 1992-06-03 | 1995-11-28 | Schlumberger Industries S.R.L. | Method and apparatus for monitoring the operating condition of lamps in a public lighting network |
| KR200200720Y1 (en) * | 2000-03-04 | 2000-10-16 | 박종일 | Device of light shield for welding mask |
| KR100634972B1 (en) * | 2005-09-07 | 2006-10-17 | 주식회사 디섹 | Illuminating device for magnetic detection of defect and magnetic detection apparatus having the same |
| CN101158713A (en) * | 2007-09-01 | 2008-04-09 | 李江淮 | Compact type energy conserving lamp magnetic characteristic curve definitions and measurement method thereof |
| CN102749594A (en) * | 2012-07-04 | 2012-10-24 | 海门东辰照明科技有限公司 | Intelligent testing and detecting system of LED (Light-Emitting Diode) car lamp by computer |
-
2012
- 2012-11-08 CN CN201210443389.8A patent/CN103809130B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5471201A (en) * | 1992-06-03 | 1995-11-28 | Schlumberger Industries S.R.L. | Method and apparatus for monitoring the operating condition of lamps in a public lighting network |
| KR200200720Y1 (en) * | 2000-03-04 | 2000-10-16 | 박종일 | Device of light shield for welding mask |
| KR100634972B1 (en) * | 2005-09-07 | 2006-10-17 | 주식회사 디섹 | Illuminating device for magnetic detection of defect and magnetic detection apparatus having the same |
| CN101158713A (en) * | 2007-09-01 | 2008-04-09 | 李江淮 | Compact type energy conserving lamp magnetic characteristic curve definitions and measurement method thereof |
| CN102749594A (en) * | 2012-07-04 | 2012-10-24 | 海门东辰照明科技有限公司 | Intelligent testing and detecting system of LED (Light-Emitting Diode) car lamp by computer |
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| Publication number | Publication date |
|---|---|
| CN103809130A (en) | 2014-05-21 |
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