CN103293490A - LED lamp aging monitoring and analyzing equipment - Google Patents
LED lamp aging monitoring and analyzing equipment Download PDFInfo
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- CN103293490A CN103293490A CN2012103579680A CN201210357968A CN103293490A CN 103293490 A CN103293490 A CN 103293490A CN 2012103579680 A CN2012103579680 A CN 2012103579680A CN 201210357968 A CN201210357968 A CN 201210357968A CN 103293490 A CN103293490 A CN 103293490A
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Abstract
The invention discloses LED lamp aging monitoring and analyzing equipment which comprises a test module, a metering module, a communication module, monitoring and analyzing software and a relay. The test module comprises a voltage test module, a current test module, a temperature test module and an optical test module. The modules are connected in the mode that the test module and the relay are respectively connected with the metering module, the metering module is connected with the communication module, the communication module is connected with the monitoring and analyzing software, and the voltage test module, the current test module, the temperature test module and the optical test module form the test module.
Description
Technical field
The present invention relates to LED light fixture production field, is a kind of for the aging monitoring analysis equipment of batch LED light fixture more specifically.
Background technology
Than conventional lamp; technical characterstics such as height is energy-conservation because the LED light fixture has, life-span length, sharp environmental protection, high-new point; therefore advocate under the social background of environmental protection and sustainable development in the whole world, the LED light fixture has obtained a large amount of application, and the trend that replaces the existing light fixture in market is arranged greatly.Along with LED light fixture industry develops rapidly, the consumer has also had higher requirement for the quality of product.
The core of LED light fixture is light emitting diode, so it is the same with other electronic product, and the burn-in test of finished product is the important assurance of its reliability.At present for light fixture manufacturer, light fixture carried out batch is aging not to have problems, most of enterprises are as on the ageing rack with finished product, the traditional approach that adopts long-time (being generally 48 hours) to light comes senile experiment, may have the product of quality problems but this mode can not filter out the later stage completely.
Summary of the invention
In order to overcome above-mentioned difficulty, the aging monitoring analysis equipment of LED light fixture that the invention provides a kind of complete function, cost is moderate, easy to operate and has the anticipation analysis ability.
The present invention takes following technical scheme to realize: a kind of LED light fixture monitoring analysis equipment that wears out comprises test module, metering module, communication module, monitoring analysis software, relay; Above-mentioned test module comprises voltage test module, testing current module, temperature test module and optic test module; The connected mode of above-mentioned module is: described test module, described relay are connected with described metering module respectively, and described metering module is connected with described communication module, and described communication module is connected with described monitoring analysis software.
Technique scheme also comprises following implementation:
Described metering module, described communication module are respectively computation chip, communication chip.
Described voltage test module, described testing current module, described temperature test module, described optic test module have been formed described test module.
Described optic test module realizes by the machine vision mode for using industrial camera.
Advantage of the present invention and beneficial effect are embodied in the following aspects:
1 because the present invention carries out the modularization processing to each function, has increased the extensibility of equipment.
2 owing to used monitoring analysis software among the present invention, can the mode by Long-distance Control realize management to equipment, comprises startup, stops, test parameter setting, equipment running status monitoring etc.
Have data storages in the 3 monitoring analysis softwares, the real time data pictorialization shows and according to test data product quality such as is predicted at function
4 provide break bounds limit warning function, in case equipment occurs can carrying out alarm automatically unusually.
Description of drawings
Fig. 1 is module connection diagram of the present invention;
Fig. 2 is circuit connection diagram of the present invention;
Fig. 3 is the system diagram of communication chip of the present invention.
Embodiment
Be further described below in conjunction with the embodiment of the invention of accompanying drawing 1-3:
The present invention includes test module, metering module, communication module, monitoring analysis software, relay; Above-mentioned test module comprises voltage test module, testing current module, temperature test module and optic test module; The connected mode of above-mentioned module is: described test module, described relay are connected with described metering module respectively, and described metering module is connected with described communication module, and described communication module is connected with described monitoring analysis software.
The Machine Vision Detection module is: industrial camera, and this industrial camera core is the CDD sensitive chip, major function is that light signal is converted to electric signal.
Metering module is: main control chip, this chip are the high performance single-phase electric energy metering of low-power consumption SoCFlash chips, and chip integration becomes single-phase function of measuring, functional processor, lcd driver, functions such as real-time clock.
Communication module is: use the MAX485 chip, can realize the telecommunication mode of one-to-many, antijamming capability is extremely strong; And have very high extensibility, the separate unit watch-dog has been realized 1 pair 25 communication network at present.
During detected temperatures, with temperature sensor be placed on examined product outside surface, by the temperature detection chip numerical value is sent to metering module then.
When detecting luminous flux and brightness, place an industrial camera above examined product, regularly examined product is taken pictures, the information with photograph is sent to metering module then.
Product to be checked is placed on the ageing rack, after connecting power supply, get access to the test parameters such as real-time voltage, electric current, power, power factor, temperature, luminous flux and brightness of each product through test module, be delivered to behind the metering module through primary Calculation, final test numerical value is fed back to monitoring software by communication module, and finally the mode with chart demonstrates real-time aging monitoring result.
In addition, be provided with feedback module in monitoring analysis software, realized unattended function, reach the appointment digestion time, monitoring analysis software is sent to communication module, metering module, relay successively with signal, finishes test by the cut-off power supply.
Monitoring analysis software also provides break bounds limit warning function, in case it is unusual to occur wearing out, can carry out alarm automatically, avoids causing unnecessary loss.
Utilize technical solutions according to the invention, or those skilled in the art designing the similar techniques scheme under the inspiration of technical solution of the present invention, and reach above-mentioned technique effect, all is to fall into protection scope of the present invention.
Claims (4)
1. the invention discloses the aging monitoring analysis equipment of a kind of LED light fixture, comprise test module, metering module, communication module, monitoring analysis software, relay; Above-mentioned test module comprises voltage test module, testing current module, temperature test module and optic test module; The connected mode of above-mentioned module is: described test module, described relay are connected with described metering module respectively, and described metering module is connected with described communication module, and described communication module is connected with described monitoring analysis software.
2. the aging monitoring analysis equipment of a kind of LED light fixture according to claim 1, it is characterized in that: described metering module, described communication module are respectively computation chip, communication chip.
3. the aging monitoring analysis equipment of a kind of LED light fixture according to claim 1, it is characterized in that: described voltage test module, described testing current module, described temperature test module, described optic test module have been formed described test module.
4. the aging monitoring analysis equipment of a kind of LED light fixture according to claim 1, it is characterized in that: described optic test module realizes by the machine vision mode for using industrial camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103579680A CN103293490A (en) | 2012-09-24 | 2012-09-24 | LED lamp aging monitoring and analyzing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103579680A CN103293490A (en) | 2012-09-24 | 2012-09-24 | LED lamp aging monitoring and analyzing equipment |
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| CN103293490A true CN103293490A (en) | 2013-09-11 |
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| CN2012103579680A Pending CN103293490A (en) | 2012-09-24 | 2012-09-24 | LED lamp aging monitoring and analyzing equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995197A (en) * | 2014-05-21 | 2014-08-20 | 杭州互诚控制技术有限公司 | Aging test equipment for electronic products |
| CN104007340A (en) * | 2014-05-21 | 2014-08-27 | 杭州互诚控制技术有限公司 | Electronic product aging test system and aging test method |
| CN105005009A (en) * | 2015-08-25 | 2015-10-28 | 苏州欧可罗电子科技有限公司 | LED lamp strip aging monitoring system |
| CN105068023A (en) * | 2015-08-25 | 2015-11-18 | 苏州欧可罗电子科技有限公司 | LED lamp strip aging system |
| CN105137368A (en) * | 2015-08-25 | 2015-12-09 | 苏州欧可罗电子科技有限公司 | LED light strip aging monitoring method |
| CN105741768A (en) * | 2016-04-25 | 2016-07-06 | 广东欧珀移动通信有限公司 | Display control method and display control device of intelligent terminal, and intelligent terminal |
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Application publication date: 20130911 |