CN104655405A - Lighting lamp light attenuation detection method - Google Patents
Lighting lamp light attenuation detection method Download PDFInfo
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- CN104655405A CN104655405A CN201410272334.4A CN201410272334A CN104655405A CN 104655405 A CN104655405 A CN 104655405A CN 201410272334 A CN201410272334 A CN 201410272334A CN 104655405 A CN104655405 A CN 104655405A
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- 238000001514 detection method Methods 0.000 title claims abstract description 82
- 238000012360 testing method Methods 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000012858 packaging process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The invention discloses a light attenuation detection method of an illuminating lamp, which comprises the steps of simultaneously carrying out temperature detection and light attenuation detection, and simultaneously carrying out temperature detection and light attenuation detection on the illuminating lamp by using illuminating lamp light attenuation detection equipment, wherein the illuminating lamp light attenuation detection equipment comprises a light attenuation chamber with a door, a light attenuation detection device and a heat exchanger, a detection box body and a conveying belt which transversely penetrates through the detection box body; the detection comprises the following steps: A. placing the lighting lamp to be detected on the conveying belt, and adjusting the input voltage of the lighting lamp through a voltage regulator; B. starting a light attenuation detection device and a driving power supply of a heat exchanger, and respectively carrying out temperature detection and light attenuation detection according to the following three groups of parameters; C. after each group of detection is finished, adjusting the input voltage of the lighting lamp and repeating the steps A to B; D. and then testing the light attenuation and color coordinates. The invention can solve the problems of bad light attenuation detection operation environment, low production efficiency and high cost.
Description
Technical field
The present invention relates to light fixture manufacturing technology field, especially a kind of equipment for carrying out light decay detection to lighting simultaneously.
Background technology
At present, lighting is LED illumination lamp especially, and producing latter every all needs to carry out light decay detection, and light decay detects qualified rear ability and to dispatch from the factory sale as specification product.Light decay detects to be needed to carry out in airtight indoor, and existing light decay checkout equipment generally comprises the light decay room with door, and light decay indoor are provided with open type light decay frame, with light decay pick-up unit and heat exchanger on light decay frame.During use, illuminating lamp is emitted on light decay frame, opens light decay device and carry out light decay detection.Detect due to light decay the temperature that needs and normal temperature differs greatly, thus operating personnel need to enter light decay room and operate, and working temperature abnormity, working environment is very severe.If open the light decay room door long period to operate after indoor temperature is close with normal temperature, cause waste of energy comparatively large, energy consumption is higher, and affects working (machining) efficiency again.In addition, high and low temperature and light decay carry out detecting respectively, waste the time like this, affect manufacturing schedule, and add manufacturing cost.
Summary of the invention
Problem to be solved by this invention is to provide a kind of lighting light decay detection method, and detect severe operational environment to solve existing lighting light decay, efficiency is low, the problem that cost is high.
In order to solve the problem, technical scheme of the present invention is: this lighting light decay detection method comprises carries out temperature detection and light decay detection simultaneously, use a kind of houselights tool light decay checkout equipment to carry out temperature detection and light decay detection to lighting simultaneously, described houselights tool light decay checkout equipment comprises the light decay room of band door, light decay pick-up unit and heat exchanger, the sidewall of described light decay room is provided with air exhauster, described light decay room is provided with the detection casing that there is opening at two ends, described light decay pick-up unit and heat exchanger are located in described detection casing, article one, conveying belt crosses described detection casing from the opening part of described detection tank ends, described conveying belt has multilayer from top to bottom, described detection casing has cabinet wall and cabinet exterior, the opening part of described detection tank ends is equipped with and inserts from described detection casing side the envelope inserted block making described detection box sealing, described envelope inserted block has inside and outside two-layer, and described cabinet wall and cabinet exterior and described envelope inserted block are quartz glass and make, its detection comprises the steps: A, places lighting to be detected on the conveyor belt, and the input voltage of lighting is mixed up by pressure regulator, switch on power to lighting, start drive motor and lighting is transported in detection casing, insert envelope inserted block, the driving power of B, startup light decay pick-up unit and heat exchanger, temperature detection and light decay detection is carried out respectively: opening air exhauster during detection is light decay chamber ventilated by following three groups of parameters, first group: detect temperature 60 ° of C ~ 65 ° C in casing, the input voltage of lighting is adjusted to 1.1 times of maximum rated input voltage, lighting is switched on power, detection casing in 23 hours ~ 24 hours, second group: detect temperature 20 ° of C ~ 30 ° C in casing, the input voltage of lighting is adjusted to maximum rated input voltage, is switched on power by lighting, in detection casing 23 hours ~ 24 hours, second group: detect the lower 15 ° of C of zero temperature ~ subzero 13 ° of C in casing, the input voltage of lighting is adjusted to 0.9 times of maximum rated input voltage, is switched on power by lighting, in detection casing 23 hours ~ 24 hours, after C, often complete one group of detection, extract envelope inserted block, it is external that lighting is transferred out detection case by startup drive motor, after the input voltage of adjustment lighting, repeats steps A to B, until the 3rd group of detection is complete, D, carry out the test of light decay and chromaticity coordinates again, light decay or chromaticity coordinates are changed the LED lamp do not exceeded standard and carry out packaging process by certified products.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
This lighting light decay detection method, the light decay frame of prior art is designed to detect casing, form airtight light decay space, lighting is transmitted by conveying belt in inside, when not changing the process conditions of detection, greatly reduces heated perimeter, greatly reduce energy consumption, meanwhile, also greatly reduce the temperature of light decay room, well improve the operating environment of operating personnel; Detect casing and be designed to double layer hollow, the envelope inserted block at two ends also uses twice, plays good heat-blocking action, improves the utilization rate of heat, decreases the heat effect detecting casing external portion environment; In addition, temperature and light is declined detect and carry out simultaneously, improve production efficiency not affecting under testing conditions, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment of the present invention lighting light decay checkout equipment;
Fig. 2 is the left view of embodiment of the present invention lighting light decay checkout equipment.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail:
Use a kind of houselights tool light decay checkout equipment to carry out light decay detection to lighting, as shown in Figure 1 and Figure 2, comprise the light decay room 1 of band door 3, the sidewall of light decay room 1 is provided with air exhauster 2 to this lighting light decay checkout equipment simultaneously.Light decay room 1 is provided with the detection casing 4 that there is opening at two ends, light decay pick-up unit and heat exchanger 6 are located at and are detected in casing 4, detect casing 4 and have cabinet wall 4-2 and cabinet exterior 4-1, have, light decay pick-up unit and heat exchanger 6 are arranged on the side of detection casing 4 cabinet wall 4-2.Article one, conveying belt 7 crosses from the opening part detecting casing 4 two ends and detects casing 4, conveying belt 7 has three layers from top to bottom, conveying belt 7 comprises carrier chain 7-1 and support 7-2, carrier chain 7-1 can connect drive motor, every layer of conveying belt 7 places lighting 8, connected by drive motor and drive, laborsavingly to facilitate again; Detect the opening part at casing 4 two ends to be equipped with and to insert from detection casing 4 side the envelope inserted block 5 that detection casing 4 seal, envelope inserted block 5 is by detecting in casing 4 and to stretch out the support slot 4-3 support slip of this side.Envelope inserted block 5 has inside and outside two-layer, and be interior envelope inserted block 5-2 and covering inserted block 5-1 respectively, the position of every one deck conveying belt 7 all has two to interior envelope inserted block 5-2 and covering inserted block 5-1.Cabinet wall 4-2 and cabinet exterior 4-1 and envelope inserted block 5 are quartz glass and make, good heat-insulation effect, and handled easily personal observations inner case.
Testing process is carried out as follows:
A, on conveying belt 7, place lighting 8 to be detected, and mixed up the input voltage of lighting 8 by pressure regulator, switch on power to lighting 8, start drive motor and lighting 8 is transported to detects in casing 4, insert envelope inserted block;
The driving power of B, startup light decay pick-up unit and heat exchanger 6, carries out temperature detection by following three groups of parameters respectively and light decay detects, and opens air exhauster 2 and ventilates for light decay room 1, make light decay room 1 temperature as far as possible close to normal temperature during detection,
First group: detect temperature 60 ° of C in casing 4, the input voltage of lighting 8 is adjusted to 1.1 times of maximum rated input voltage, is switched on power by lighting 8, detecting interior 23 hours of casing 4;
Second group: detect temperature 20 ° of C in casing 4, the input voltage of lighting 8 is adjusted to maximum rated input voltage, is switched on power by lighting 8, detecting interior 24 hours of casing 4;
Second group: detect the lower 15 ° of C of zero temperature in casing 4, the input voltage of lighting 8 is adjusted to 0.9 times of maximum rated input voltage, is switched on power by lighting 8, detecting interior 23 hours of casing 4;
C, often complete one group detect after, extract envelope inserted block 5, start drive motor and lighting 8 is transferred out detect outside casing 4, after the input voltage of adjustment lighting 8, repeat steps A to B, until the 3rd group of detection is complete;
D, carry out the test of light decay and chromaticity coordinates again, light decay or chromaticity coordinates are changed the LED lamp do not exceeded standard and carry out packaging process by certified products.Above drive motor, the driving power of light decay checkout equipment, the opening and closing of air exhauster, all can by the timer connection control that market is sold.
In other embodiments, three groups of parameters of step B, can also be:
First group: in detection casing 4, temperature is in any one temperature of 60 ° of C ~ 65 ° C, the input voltage of lighting 8 is adjusted to 1.1 times of maximum rated input voltage, lighting 8 is switched on power, in detection any one time of interior 23 hours ~ 24 hours of casing 4;
Second group: in detection casing 4, temperature is in any one temperature of 20 ° of C ~ 30 ° C, and the input voltage of lighting 8 is adjusted to maximum rated input voltage, is switched on power by lighting 8, in detection any one time of interior 23 hours ~ 24 hours of casing 4;
Second group: detect any one the temperature C subzero 15 ° of C ~ subzero 13 ° of temperature in casing 4, the input voltage of lighting 8 is adjusted to 0.9 times of maximum rated input voltage, lighting 8 is switched on power, in detection any one time of interior 23 hours ~ 24 hours of casing 4.Other parameters, step and structure are as embodiment one.
Claims (1)
1. a lighting light decay detection method, it is characterized in that: temperature detection and light decay are detected and carries out simultaneously, use a kind of houselights tool light decay checkout equipment to carry out temperature detection and light decay detection to lighting simultaneously, described houselights tool light decay checkout equipment comprises the light decay room of band door, light decay pick-up unit and heat exchanger, the sidewall of described light decay room is provided with air exhauster, described light decay room is provided with the detection casing that there is opening at two ends, described light decay pick-up unit and heat exchanger are located in described detection casing, article one, conveying belt crosses described detection casing from the opening part of described detection tank ends, described conveying belt has multilayer from top to bottom, described detection casing has cabinet wall and cabinet exterior, the opening part of described detection tank ends is equipped with and inserts from described detection casing side the envelope inserted block making described detection box sealing, described envelope inserted block has inside and outside two-layer, and described cabinet wall and cabinet exterior and described envelope inserted block are quartz glass and make,
Its detection comprises the steps:
A, place lighting to be detected on the conveyor belt, and mix up the input voltage of lighting by pressure regulator, switch on power to lighting, start drive motor and lighting is transported to detects in casing, insert envelope inserted block;
The driving power of B, startup light decay pick-up unit and heat exchanger, carries out temperature detection by following three groups of parameters respectively and light decay detects, and opening air exhauster during detection is light decay chamber ventilated,
First group: detect temperature 60 ° of C ~ 65 ° C in casing, the input voltage of lighting is adjusted to 1.1 times of maximum rated input voltage, is switched on power by lighting, in detection casing 23 hours ~ 24 hours;
Second group: detect temperature 20 ° of C ~ 30 ° C in casing, the input voltage of lighting is adjusted to maximum rated input voltage, is switched on power by lighting, in detection casing 23 hours ~ 24 hours;
Second group: detect the lower 15 ° of C of zero temperature ~ subzero 13 ° of C in casing, the input voltage of lighting is adjusted to 0.9 times of maximum rated input voltage, is switched on power by lighting, in detection casing 23 hours ~ 24 hours;
After C, often complete one group of detection, extract envelope inserted block, it is external that lighting is transferred out detection case by startup drive motor, after the input voltage of adjustment lighting, repeats steps A to B, until the 3rd group of detection is complete;
D, carry out the test of light decay and chromaticity coordinates again, light decay or chromaticity coordinates are changed the LED lamp do not exceeded standard and carry out packaging process by certified products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272334.4A CN104655405A (en) | 2014-06-18 | 2014-06-18 | Lighting lamp light attenuation detection method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410272334.4A CN104655405A (en) | 2014-06-18 | 2014-06-18 | Lighting lamp light attenuation detection method |
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| CN104655405A true CN104655405A (en) | 2015-05-27 |
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Citations (7)
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|---|---|---|---|---|
| CN201607336U (en) * | 2010-01-04 | 2010-10-13 | 王长勋 | Three-box method temperature and air pressure shock test box |
| CN101968533A (en) * | 2010-08-31 | 2011-02-09 | 安徽师范大学 | Aging and temperature test method of LED lamp |
| CN102235980A (en) * | 2010-04-27 | 2011-11-09 | 英利能源（中国）有限公司 | Device for detecting photovoltaic cell assembly on line |
| CN202600058U (en) * | 2012-03-02 | 2012-12-12 | 合肥凯邦电机有限公司 | Ageing apparatus |
| CN102833956A (en) * | 2011-06-17 | 2012-12-19 | 深圳路升光电科技有限公司 | Automatic production line for LED application products |
| CN203053682U (en) * | 2013-01-29 | 2013-07-10 | 杭州远方光电信息股份有限公司 | Light source on-line detection device |
| CN203479940U (en) * | 2013-10-12 | 2014-03-12 | 惠州中城电子科技有限公司 | Module aging apparatus for electronic product |
-
2014
- 2014-06-18 CN CN201410272334.4A patent/CN104655405A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607336U (en) * | 2010-01-04 | 2010-10-13 | 王长勋 | Three-box method temperature and air pressure shock test box |
| CN102235980A (en) * | 2010-04-27 | 2011-11-09 | 英利能源（中国）有限公司 | Device for detecting photovoltaic cell assembly on line |
| CN101968533A (en) * | 2010-08-31 | 2011-02-09 | 安徽师范大学 | Aging and temperature test method of LED lamp |
| CN102833956A (en) * | 2011-06-17 | 2012-12-19 | 深圳路升光电科技有限公司 | Automatic production line for LED application products |
| CN202600058U (en) * | 2012-03-02 | 2012-12-12 | 合肥凯邦电机有限公司 | Ageing apparatus |
| CN203053682U (en) * | 2013-01-29 | 2013-07-10 | 杭州远方光电信息股份有限公司 | Light source on-line detection device |
| CN203479940U (en) * | 2013-10-12 | 2014-03-12 | 惠州中城电子科技有限公司 | Module aging apparatus for electronic product |
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Application publication date: 20150527 |