CN201945374U - Single-sweep type irradiance testing rack for ultraviolet aging test chamber - Google Patents
Single-sweep type irradiance testing rack for ultraviolet aging test chamber Download PDFInfo
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- CN201945374U CN201945374U CN2010206853359U CN201020685335U CN201945374U CN 201945374 U CN201945374 U CN 201945374U CN 2010206853359 U CN2010206853359 U CN 2010206853359U CN 201020685335 U CN201020685335 U CN 201020685335U CN 201945374 U CN201945374 U CN 201945374U
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- screw mandrel
- irradiance
- mounting blocks
- horizon bar
- right screw
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Abstract
A single-sweep type irradiance testing rack for an ultraviolet aging test chamber comprises a roller wheel, a bottom frame, an upright frame, two screw rods, an upper belt pulley, a synchronized belt, movable mounting blocks, a horizontal rod, irradiance probes and a lifting motor. The vertical frame is fixed on the upper end face of the bottom frame, and two ends of each screw rod are fixed on the vertical frame through bearing seats and are perpendicular to the bottom frame. The upper ends of the two screw rods are connected through the synchronized belt, and the movable mounting blocks are arranged on the two screw rods in a spinning mode. Two ends of the horizontal rod are respectively fixed on the movable mounting block, the plurality of irradiance probes are arranged on the horizontal rod at intervals, and the screw rod is driven by the lifting motor. During testing, the ultraviolet light irradiance of the ultraviolet aging test chamber can be accurately measured through a one-time scanning of the horizontal rod from top to bottom, and the higher the mounting density of the irradiance probes on the horizontal rod is, the more accurate the measured data are, thereby remarkably improving the irradiance testing accuracy of the ultraviolet aging test chamber.
Description
Technical field:
The utility model relates to the ultraviolet ageing testing equipment of solar module, relates in particular to the irradiance testing jig of the ultraviolet ageing chamber of solar module.
Background technology:
Solar module is placed outdoor use for a long time so that the battery sheet absorbs sunshine, and is translated into power delivery to electrical network.Yet the ultraviolet ray in the sunshine but makes the encapsulating material of meeting assembly aging, thereby reduced the serviceable life of assembly, test the performance of the encapsulating material of solar module in order to simulate truth, 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 the ultraviolet ageing chamber for this reason, it is light source that fluorescent ultraviolet lamp is adopted in the ultraviolet light and aging chamber, by ultraviolet radiation in the simulating nature sunlight and condensation, battery component is carried out accelerated weathering test, to obtain the result of material against weather, requirement battery component sensitive surface is 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, temperature is controlled in 60 ± 5 ℃ of scopes in the experimentation, require battery component not have serious open defect behind the exposure experiments to light, 5% before the peak power output decay is no more than and tests.
Before being carried out exposure experiments to light, must proofread and correct battery component the irradiance of the ultraviolet light in the ultraviolet ageing chamber earlier, in order to guarantee the irradiance of the ultraviolet light of assembly when testing, make it meet the desired test condition of International Electrotechnical Commission (IEC) standard, present universal method is to place the uv radiation intensity testing jig in the ultraviolet ageing chamber, the illumination condition of test cell assembly in the ultraviolet ageing chamber treated in the simulation of uv radiation intensity testing jig, it is big or small and treat that the test cell assembly is suitable, the decorating position of uv radiation intensity testing jig with treat that the test cell assembly is identical, on the uv radiation intensity testing jig, be provided with a detection frame identical with the mesuring battary component size, a plurality of irradiance probes are being installed with surveying the frame equal intervals, pop one's head in to determine the irradiance of the ultraviolet light in the ultraviolet ageing chamber by these irradiance that fixedly install, this uv radiation intensity testing jig is simple and practical, but measuring accuracy is lower, can not determine the irradiance of the ultraviolet light in the ultraviolet ageing chamber exactly, the client is not high to the degree of belief of this test findings, therefore press for it is improved, make it to reflect more accurately the irradiance of the ultraviolet light in the ultraviolet ageing chamber.
The utility model content:
The purpose of this utility model provides a kind of ultraviolet ageing chamber single-sweep formula irradiance testing jig, and it can measure the uv radiation intensity in the ultraviolet ageing chamber more accurately.
Described ultraviolet ageing chamber single-sweep formula irradiance testing jig, it comprises roller, underframe, vertical frame, bearing seat, left side screw mandrel, synchronous pulley, right screw mandrel, synchronous belt, mobile mounting blocks, horizon bar, irradiance probe and lifting motor, vertically frame is fixed on the underframe upper surface, four rolling is installed on the lower surface of underframe, on roller, be provided with and the corresponding gathering sill of ultraviolet ageing chamber guide rail, the two ends of left side screw mandrel and right screw mandrel all are fixed on the vertical frame by bearing seat, left side screw mandrel is parallel with right screw mandrel, and it is 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, be installed with mobile mounting blocks at the middle part of left screw mandrel and right screw mandrel, two mobile mounting blocks are positioned at sustained height, the two ends of horizon bar are separately fixed at two and move on the mounting blocks, the horizon bar equal intervals be provided with irradiance probe, left side 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 of stroke greater than the mesuring battary assembly.
Further, driving gear is housed fixedly on the output shaft of lifting motor, follower gear is fixedly mounted on left screw mandrel or the right screw mandrel, and driving gear and follower gear are meshing with each other.
Its test process is as follows: the utility model is put into the ultraviolet ageing chamber, guarantee that the guide rail in gathering sill and the ultraviolet ageing chamber on the roller matches, and then the measurement data line that irradiance is popped one's head in links to each other with the electric-controlled parts of lifting motor control line with the ultraviolet ageing chamber, test starting command, lifting motor will drive the follower gear rotation by driving gear, because follower gear fixedly mounts on left screw mandrel or the right screw mandrel, and link to each other with synchronous belt by synchronous pulley between left screw mandrel and the right screw mandrel, the lifting motor rotation just drives left screw mandrel and right screw mandrel rotates synchronously, because the two ends up and down of left screw mandrel and right screw mandrel all are fixed on the vertical frame by bearing seat, such two mobile mounting blocks will rise thereupon synchronously, because the two ends of horizon bar are fixed on two and move on the mounting blocks, and the horizon bar equal intervals be provided with several irradiance probe, horizon bar run-down up and down just can very accurately record ultraviolet ageing chamber medium ultraviolet light irradiance, the density of the irradiance probe that is provided with on the horizon bar is big more, the data that record are accurate more, can increase and decrease the quantity that is provided with of irradiance probe according to the requirement of different user.It can significantly improve the irradiance measuring accuracy of ultraviolet ageing chamber.
Description of drawings:
Fig. 1 is the structural representation of former irradiance testing jig;
Fig. 2, Fig. 3, Fig. 4 are structural representation of the present utility model;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is a fundamental diagram of the present utility model;
Among the figure: the 1-roller; The 2-underframe; The vertical frame of 3-; The 4-bearing seat; 5-left side screw mandrel; The 6-synchronous pulley; The right screw mandrel of 7-; The 8-synchronous belt; 9-moves mounting blocks; The 10-horizon bar; 11-irradiance probe; The 12-lifting motor; The 13-driving gear; The 14-follower gear.
Embodiment:
Introduce embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Embodiment 1: described ultraviolet ageing chamber single-sweep formula irradiance testing jig, as Fig. 2, Fig. 3 and shown in Figure 4, it comprises roller 1, underframe 2, vertical frame 3, bearing seat 4, left side 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 installed on the lower surface of underframe 2, on roller 1, be provided with and the corresponding gathering sill of ultraviolet ageing chamber guide rail, the two ends of left side screw mandrel 5 and right screw mandrel 7 all are fixed on the vertical frame 3 by bearing seat 4, left side screw mandrel 5 is parallel with right screw mandrel 7, and it is vertical with underframe 2, the upper end equal altitudes of left screw mandrel 5 and right screw mandrel 7 synchronous pulley 6 is housed, connect by synchronous belt 8 between two synchronous pulleys 6, be installed with mobile mounting blocks 9 at the middle part of left screw mandrel 5 and right screw mandrel 7, 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 the 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, and driving gear 13 is meshing with each other 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 of stroke greater than the 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. ultraviolet ageing chamber single-sweep formula irradiance testing jig, it is characterized in that: it comprises roller (1), underframe (2), vertical frame (3), bearing seat (4), left side 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 installed on the lower surface of underframe (2), on roller (1), be provided with and the corresponding gathering sill of ultraviolet ageing chamber guide rail, the two ends of left side screw mandrel (5) and right screw mandrel (7) all are fixed on the vertical frame (3) by bearing seat (4), left side screw mandrel (5) is parallel with right screw mandrel (7), and it is 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 the mounting blocks (9), horizon bar (10) equal intervals be provided with irradiance probe (11), left side 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 of stroke greater than the mesuring battary assembly.
2. according to the described ultraviolet ageing chamber of claim 1 single-sweep formula irradiance testing jig, it is characterized in that: driving gear (13) fixedly is housed on the output shaft of lifting motor (12), follower gear (14) is fixedly mounted on left screw mandrel (5) or the right screw mandrel (7), and driving gear (13) is meshing with each other with follower gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206853359U CN201945374U (en) | 2010-12-29 | 2010-12-29 | Single-sweep type irradiance testing rack for ultraviolet aging test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206853359U CN201945374U (en) | 2010-12-29 | 2010-12-29 | Single-sweep type irradiance testing rack for ultraviolet aging test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945374U true CN201945374U (en) | 2011-08-24 |
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ID=44472713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206853359U Expired - Lifetime CN201945374U (en) | 2010-12-29 | 2010-12-29 | Single-sweep type irradiance testing rack for ultraviolet aging test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095494A (en) * | 2010-12-29 | 2011-06-15 | 常州亿晶光电科技有限公司 | Single-sweep irradiance test support for ultraviolet aging test box |
| CN105529781A (en) * | 2013-12-26 | 2016-04-27 | 蒋红娟 | Full-automatic lithium battery charging system |
-
2010
- 2010-12-29 CN CN2010206853359U patent/CN201945374U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095494A (en) * | 2010-12-29 | 2011-06-15 | 常州亿晶光电科技有限公司 | Single-sweep irradiance test support for ultraviolet aging test box |
| CN105529781A (en) * | 2013-12-26 | 2016-04-27 | 蒋红娟 | Full-automatic lithium battery charging system |
| CN105529781B (en) * | 2013-12-26 | 2018-07-20 | 蒋红娟 | The lithium battery charging system of full automation |
| CN105529781B8 (en) * | 2013-12-26 | 2018-11-27 | 河北零点新能源科技有限公司 | The lithium battery charging system of full automation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110824 Effective date of abandoning: 20140430 |
|
| RGAV | Abandon patent right to avoid regrant |