CN102095494B - Single-sweep irradiance test support for ultraviolet aging test box - Google Patents
Single-sweep irradiance test support for ultraviolet aging test box Download PDFInfo
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- CN102095494B CN102095494B CN201010610153.XA CN201010610153A CN102095494B CN 102095494 B CN102095494 B CN 102095494B CN 201010610153 A CN201010610153 A CN 201010610153A CN 102095494 B CN102095494 B CN 102095494B
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- screw mandrel
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- aging test
- ultraviolet aging
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Abstract
The invention discloses a single-sweep irradiance test support for an ultraviolet aging test box. The single-sweep irradiance test support for the ultraviolet aging test box comprises rollers, a bottom frame, a vertical frame, two lead screws, a belt pulley, a synchronous belt, two moving installation blocks, a leveling rod, a plurality of irradiance probes, and a lifting motor; the vertical frame is fixed on the upper end face of the bottom frame; two ends of each of the two lead screws are fixed on the vertical frame through a bearing pedestal and are vertical to the bottom frame; the upper ends of the two lead screws are connected through the synchronous belt; the moving installation blocks are rotatably arranged on the two lead screws; two ends of the leveling rod are fixed on the two moving installation blocks respectively; the plurality of irradiance probes are arranged on the leveling rod at equal intervals; and the lead screws are driven by the lifting motor. During testing, the leveling rod scans up and down once so as to accurately obtain the ultraviolet light irradiance in the ultraviolet aging test box; the higher the installation intensity of the irradiance probes on the leveling rod, the more accurate the measured data is; and the single-sweep irradiance test support can obviously improve the irradiance test accuracy of the ultraviolet aging test box.
Description
Technical field:
The present invention relates to the ultraviolet ageing testing equipment of solar module, relate in particular to the irradiance testing jig of the ultraviolet aging test chamber of solar module.
Background technology:
Solar module is placed outdoor use for a long time so that cell piece absorbs sunshine, and is translated into power delivery to electrical network.Yet the ultraviolet ray in sunshine but makes the encapsulating material of meeting assembly aging, thereby reduced the serviceable life of assembly, performance for the encapsulating material of Reality simulation situation test solar module, according to International Electrotechnical Commission (IEC) standard, solar module must carry out the ultraviolet decay that the pre-service of ultraviolet (UV) irradiation connects to determine associated materials and adhesion before cyclic test is frozen in thermal cycle/wet.People have designed ultraviolet aging test chamber for this reason, it is light source that ultraviolet light and aging chamber adopts fluorescent ultraviolet lamp, by the ultraviolet radiation in simulating nature sunlight and condensation, battery component is carried out to accelerated weathering test, to obtain the result of material against weather, require battery component sensitive surface to be placed on the position perpendicular to light source, and guarantee that the UV radiation that battery component stands 280～385 nanometer range is 15 kilowatt hours/square meter, in experimentation, temperature is controlled within the scope of 60 ± 5 ℃, after exposure experiments to light, require battery component without serious open defect, peak power output decay is no more than 5% before test.
Before being carried out to exposure experiments to light, battery component must first proofread and correct the irradiance of the ultraviolet light in ultraviolet aging test chamber, irradiance for the ultraviolet light of Assurance component when testing, make it meet the desired test condition of International Electrotechnical Commission (IEC) standard, current universal method is in ultraviolet aging test chamber, to place uv radiation intensity testing jig, uv radiation intensity testing jig is simulated the illumination condition of battery component to be tested in ultraviolet aging test chamber, its size is suitable with battery component to be tested, the decorating position of uv radiation intensity testing jig is identical with battery component to be tested, on uv radiation intensity testing jig, be provided with a detection frame identical with mesuring battary component size, a plurality of irradiance probes are installed surveying frame equal intervals, the irradiance being fixedly installed by these is popped one's head in and is determined the irradiance of the ultraviolet light in ultraviolet aging test chamber, this uv radiation intensity testing jig is simple and practical, but measuring accuracy is lower, can not determine exactly the irradiance of the ultraviolet light in ultraviolet aging test chamber, client is not high to the degree of belief of this test findings, therefore in the urgent need to it is improved, make it to reflect more accurately the irradiance of the ultraviolet light in ultraviolet aging test chamber.
Summary of the invention:
The object of this invention is to provide a kind of single-sweep type irradiance testing rack for ultraviolet aging test chamber, it can measure the uv radiation intensity in ultraviolet aging test chamber more accurately.
Described single-sweep type irradiance testing rack for ultraviolet aging test chamber, it comprises roller, underframe, vertical frame, bearing seat, left screw mandrel, synchronous pulley, right screw mandrel, synchronous belt, mobile mounting blocks, horizon bar, irradiance probe and lifting motor, vertically frame is fixed on underframe upper surface, four rolling is arranged on the lower surface of underframe, on roller, be provided with the gathering sill corresponding with ultraviolet aging test chamber guide rail, the two ends of left screw mandrel and right screw mandrel are all fixed on vertical frame by bearing seat, left screw mandrel is parallel with right screw mandrel, and vertical with underframe, the upper end of left screw mandrel and right screw mandrel equal altitudes synchronous pulley is housed, two synchronous pulleys are connected by synchronous belt, at the middle part of left screw mandrel and right screw mandrel, be installed with mobile mounting blocks, two mobile mounting blocks are positioned at sustained height, the two ends of horizon bar are separately fixed at two and move on mounting blocks, horizon bar equal intervals be provided with irradiance probe, left screw mandrel or right screw mandrel are driven by lifting motor, the length of horizon bar is greater than the length of mesuring battary assembly, horizon bar move up and down the width that stroke is greater than mesuring battary assembly.
Further, driving gear is fixedly housed on the output shaft of lifting motor, follower gear is fixedly mounted on left screw mandrel or right screw mandrel, and driving gear and follower gear intermeshing.
Its test process is as follows: the present invention is put into ultraviolet aging test chamber, guarantee that the gathering sill on roller matches with the guide rail in ultraviolet aging test chamber, and then the measurement data line of irradiance probe is connected with the electric-controlled parts of ultraviolet aging test chamber with lifting motor control line, test starting command, lifting motor will drive follower gear to rotate by driving gear, because follower gear fixedly mounts on left screw mandrel or right screw mandrel, and by synchronous pulley, be connected with synchronous belt between left screw mandrel and right screw mandrel, lifting motor rotates and just drives left screw mandrel and right screw mandrel synchronously to rotate, because the two ends up and down of left screw mandrel and right screw mandrel are all fixed on vertical frame by bearing seat, such two mobile mounting blocks will synchronously rise thereupon, because being fixed on two, the two ends of horizon bar move on mounting blocks, and horizon bar equal intervals be provided with several irradiance probe, the upper and lower run-down of horizon bar just can very accurately record ultraviolet aging test chamber medium ultraviolet light irradiance, the density of the irradiance probe arranging on horizon bar is larger, the data that record are more accurate, can be according to the magnitude setting of the requirement increase and decrease irradiance probe of different user.It can significantly improve the irradiance measuring accuracy of ultraviolet aging test chamber.
Accompanying drawing explanation:
Fig. 1 is the structural representation of former irradiance testing jig;
Fig. 2, Fig. 3, Fig. 4 are structural representation of the present invention;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is fundamental diagram of the present invention;
In figure: 1-roller; 2-underframe; The vertical frame of 3-; 4-bearing seat; The left screw mandrel of 5-; 6-synchronous pulley; The right screw mandrel of 7-; 8-synchronous belt; 9-moves mounting blocks; 10-horizon bar; 11-irradiance probe; 12-lifting motor; 13-driving gear; 14-follower gear.
Embodiment:
Below in conjunction with accompanying drawing, introduce in detail the specific embodiment of the present invention:
Embodiment 1: described single-sweep type irradiance testing rack for ultraviolet aging test chamber, as Fig. 2, shown in Fig. 3 and Fig. 4, it comprises roller 1, underframe 2, vertical frame 3, bearing seat 4, left screw mandrel 5, synchronous pulley 6, right screw mandrel 7, synchronous belt 8, mobile mounting blocks 9, horizon bar 10, irradiance probe 11 and lifting motor 12, vertically frame 3 is fixed on the upper surface of underframe 2, four rolling 1 is arranged on the lower surface of underframe 2, on roller 1, be provided with the gathering sill corresponding with ultraviolet aging test chamber guide rail, the two ends of left screw mandrel 5 and right screw mandrel 7 are all fixed on vertical frame 3 by bearing seat 4, left screw mandrel 5 is parallel with right screw mandrel 7, and vertical with underframe 2, the upper end equal altitudes of left screw mandrel 5 and right screw mandrel 7 synchronous pulley 6 is housed, between two synchronous pulleys 6, by synchronous belt 8, connected, at the middle part of left screw mandrel 5 and right screw mandrel 7, be installed with mobile mounting blocks 9, two mobile mounting blocks 9 are positioned at sustained height, the two ends of horizon bar 10 are separately fixed at two and move on mounting blocks 9, horizon bar 10 equal intervals be provided with irradiance probe 11, in the lower end of left screw mandrel 5, follower gear 14 is housed, driving gear 13 is housed on the output shaft of lifting motor 12, driving gear 13 is intermeshing with follower gear 14.The length of horizon bar 10 is greater than the length of mesuring battary assembly, horizon bar 10 move up and down the width that stroke is greater than mesuring battary assembly.
Embodiment 2: in embodiment 1, lifting motor 12 drives right screw mandrel 7 rotations by driving gear 13 and follower gear 14.
Claims (2)
1. a single-sweep type irradiance testing rack for ultraviolet aging test chamber, it is characterized in that: it comprises roller (1), underframe (2), vertical frame (3), bearing seat (4), left screw mandrel (5), synchronous pulley (6), right screw mandrel (7), synchronous belt (8), mobile mounting blocks (9), horizon bar (10), irradiance probe (11) and lifting motor (12), vertically frame (3) is fixed on underframe (2) upper surface, four rolling (1) is arranged on the lower surface of underframe (2), on roller (1), be provided with the gathering sill corresponding with ultraviolet aging test chamber guide rail, the two ends of left screw mandrel (5) and right screw mandrel (7) are all fixed on vertical frame (3) by bearing seat (4), left screw mandrel (5) is parallel with right screw mandrel (7), and vertical with underframe (2), the upper end equal altitudes of left screw mandrel (5) and right screw mandrel (7) synchronous pulley (6) is housed, two synchronous pulleys (6) are connected by synchronous belt (8), middle part at left screw mandrel (5) and right screw mandrel (7) is installed with mobile mounting blocks (9), two mobile mounting blocks (9) are positioned at sustained height, the two ends of horizon bar (10) are separately fixed at two and move on mounting blocks (9), horizon bar (10) equal intervals be provided with irradiance probe (11), left screw mandrel (5) or right screw mandrel (7) are driven by lifting motor (12), the length of horizon bar (10) is greater than the length of mesuring battary assembly, horizon bar (10) move up and down the width that stroke is greater than mesuring battary assembly.
2. single-sweep type irradiance testing rack for ultraviolet aging test chamber according to claim 1, it is characterized in that: driving gear (13) is fixedly housed on the output shaft of lifting motor (12), follower gear (14) is fixedly mounted on left screw mandrel (5) or right screw mandrel (7) is upper, and driving gear (13) is intermeshing with follower gear (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010610153.XA CN102095494B (en) | 2010-12-29 | 2010-12-29 | Single-sweep irradiance test support for ultraviolet aging test box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010610153.XA CN102095494B (en) | 2010-12-29 | 2010-12-29 | Single-sweep irradiance test support for ultraviolet aging test box |
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| CN102095494A CN102095494A (en) | 2011-06-15 |
| CN102095494B true CN102095494B (en) | 2014-04-30 |
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| CN201010610153.XA Active CN102095494B (en) | 2010-12-29 | 2010-12-29 | Single-sweep irradiance test support for ultraviolet aging test box |
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| CN103675500B (en) * | 2012-09-24 | 2016-02-03 | 致茂电子(苏州)有限公司 | Laborsaving burning machine stove |
| CN106764316A (en) * | 2015-11-20 | 2017-05-31 | 沈阳新松机器人自动化股份有限公司 | A kind of base castor apparatus for automatically lifting |
| CN105651379B (en) * | 2016-02-25 | 2017-09-22 | 广东省建筑科学研究院集团股份有限公司 | A kind of illuminator illumination test bracket |
| CN106093604A (en) * | 2016-08-19 | 2016-11-09 | 成都全码特时代科技有限公司 | A kind of Multi probe antenna scanner |
| CN106093603A (en) * | 2016-08-19 | 2016-11-09 | 成都全码特时代科技有限公司 | Scanning means for antenna measurement |
| CN106338654A (en) * | 2016-08-19 | 2017-01-18 | 成都全码特时代科技有限公司 | Antenna measurement device |
| CN107328663B (en) * | 2017-06-30 | 2020-02-07 | 中国西电电气股份有限公司 | Temperature environment test box, sealing structure and method for thermal mechanical performance test |
| CN109443708B (en) * | 2018-11-29 | 2021-01-01 | 普德光伏技术（苏州）有限公司 | Irradiation uniformity testing device for solar simulator |
| CN111092599B (en) * | 2019-12-19 | 2021-02-19 | 中国电子科技集团公司第十八研究所 | Solar cell panel test jig |
| CN112329258B (en) * | 2020-11-23 | 2024-02-20 | 广州市优仪科技股份有限公司 | Test box part aging judgment method and device, electronic equipment and storage medium |
| CN113466132B (en) * | 2021-07-01 | 2022-04-19 | 哈尔滨金融学院 | Hyperspectrum-based rice blast cycle detection equipment |
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| CN201083904Y (en) * | 2007-07-23 | 2008-07-09 | 华映视讯（吴江）有限公司 | LCD formwork luminance measuring apparatus |
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| CN2387523Y (en) * | 1999-08-13 | 2000-07-12 | 致伸实业股份有限公司 | Measuring mechanism for measuring output ray of light of projector |
| CN201173858Y (en) * | 2008-03-20 | 2008-12-31 | 凌铭 | Plane mobile vehicle lamp light distribution detection device |
| CN201326992Y (en) * | 2008-11-21 | 2009-10-14 | 李竞飞 | UV lamp special dual-end synchronic universal adjuster |
| CN101833039B (en) * | 2010-04-30 | 2012-08-29 | 河海大学常州校区 | Pressure device of contact resistance measuring system |
| CN201945374U (en) * | 2010-12-29 | 2011-08-24 | 常州亿晶光电科技有限公司 | Single-sweep type irradiance testing rack for ultraviolet aging test chamber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083904Y (en) * | 2007-07-23 | 2008-07-09 | 华映视讯（吴江）有限公司 | LCD formwork luminance measuring apparatus |
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