CN201917510U - Synchronous clamping assembly test rack for double-faced ultraviolet aging test - Google Patents

Abstract

A synchronous clamping assembly test rack for double-faced ultraviolet aging test comprises a frame, guide wheels, assembly pulleys, upper bayonet rods, screws and nuts, wherein the guide wheels are arranged at the bottom of the frame, the assembly pulleys are arranged on a bottom border of the frame, the centers of the assembly pulleys are all located on a same straight line, and the upper sides of two packs are synchronously hauled tightly, clamped and limited by the upper bayonet rods, the screws and the nuts. Since structures for arranging the battery packs are respectively arranged at the two sides of the frame, the arrangement of the assembly pulleys is convenient for the regulation of the battery packs, the upper bayonet rods can limit the battery packs arranged at the two sides of the frame, and the phenomenon of turnover of the battery packs can not occur; and the synchronous clamping assembly test rack not only is convenient for the battery packs to be moved in and out, but also has high ultraviolet radiation testing efficiency.

Description

Two-sided ultraviolet ageing is tested with synchronous clamping assembly test frame

Technical field:

The utility model relates to the ultraviolet ageing proving installation of solar module, relates in particular to assembly test frame wherein.

Background technology:

Solar module is placed outdoor use for a long time, so that the battery sheet absorbs sunshine, and luminous energy is converted into power delivery to electrical network.Yet the ultraviolet ray in the sunshine but can make the encapsulating material of 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 ageing chamber, by ultraviolet radiation in the simulating nature sunlight and condensation, material is carried out accelerated weathering test, to obtain the result of material against weather, requirement assembly sensitive surface is placed on the position perpendicular to light source, and guarantee that the UV radiation that assembly stands 280～385 nanometer range is 15 kilowatt hours/square meter, keep assembly in the experimentation in 60 ℃ ± 5 ℃ scopes, require assembly no serious open defect after test, 5% before the peak power output decay is no more than and tests.

Present ultraviolet ageing chamber structure such as Fig. 1 that generally uses, shown in Figure 2, it comprises casing 1, chamber door 2, fluorescent ultraviolet lamp 3, module testing frame 4, battery component 5, guide rail 6, view window 7, louvre 8, control panel 9 and base 10, base 10 horizontal positioned on the ground, casing 1 is fixedly mounted on the upper surface of base 10, chamber door 2 is arranged on the leading flank of casing 1, the width of chamber door 2 is laid breadth extreme behind the mesuring battary assembly 5 greater than module testing frame 4, the height of chamber door 2 is laid maximum height behind the mesuring battary assembly 5 greater than module testing frame 4, control panel 9 is installed on the casing 1, and be positioned at the top of chamber door 2, the fluorescent ultraviolet lamp 3 equally spaced inboards that are installed in the trailing flank 12 of casing 1, irradiated area is greater than the area of mesuring battary assembly 5, guide rail 6 is installed on the bottom surface 13 of casing 1, and it is vertical with trailing flank 12, the chute that matches with guide rail 6 that is provided with in module testing frame 4 bottoms, chute can be along guide rail 6 slippages, right flank at casing 1, end face has louvre 8, left surface at casing 1 has view window 7, open the chamber door 2 of chamber during use, the module testing frame 4 that mesuring battary assembly 5 will be housed then is placed on the guide rail 6, again testing jig 4 is pushed in the casing 1 along guide rail 6, make mesuring battary assembly 5 just in the face of living fluorescent ultraviolet lamp 3, open 3 pairs of battery components 5 to be measured of fluorescent ultraviolet lamp behind the upper chamber door 2 of pass and carry out the illumination test, owing in casing 1, have only fluorescent ultraviolet lamp 3 be housed on the trailing flank 12, can only install one at module testing frame 4 and survey battery component 5, can only survey battery component 5 to one tests at every turn, not only testing efficiency is low in this ultraviolet ageing chamber, and the resistance that 4 propellings of module testing frame are pulled out is bigger, and the operator is very hard.In order to overcome the deficiency that existing ultraviolet ageing testing equipment exists, the applicant has developed a kind of ultraviolet ageing chamber of two-sided radiation test.Under the prerequisite that does not change existing ultraviolet ageing chamber physical dimension, can carry out the ultraviolet ageing test to two battery components simultaneously, and 4 turnover of module testing frame are very light at every turn.The ultraviolet ageing chamber of described two-sided radiation test, comprise casing 1, chamber door 2, fluorescent ultraviolet lamp 3, module testing frame 4, battery component 5 and guide rail 6, chamber door 2 is arranged on the side of casing 1, fluorescent ultraviolet lamp 3 is installed on the leading flank 11 and trailing flank 12 in the casing 1, guide rail 6 is installed on the bottom surface 13 of casing 1, and it is parallel with trailing flank 12 with leading flank 11, on the two sides, front and back of module testing frame 4, mesuring battary assembly 5 is installed all, be provided with and guide rail 6 corresponding rolling structures in the bottom of module testing frame 4, module testing frame 4 is one of critical components wherein.

The utility model content:

The purpose of this utility model provides a kind of two-sided ultraviolet ageing and tests with synchronous clamping assembly test frame, and it can not only once install two battery components simultaneously, and can roll on guide rail and move, and operates light.

Described two-sided ultraviolet ageing is tested with synchronous clamping assembly test frame, comprise framework, guide wheel ear seat, guide wheel shaft, guide wheel, assembly pulley, pulley spindle, upper latch notch bar, screw rod and nut, guide wheel ear seat is fixed on the two ends, bottom of framework, guide wheel is installed on the guide wheel ear seat by guide wheel shaft, the assembly pulley is installed on the lower frame of framework by pulley spindle, and the center of all component pulley is on the same straight line; In the vertical rod of framework, be provided with regulating tank, the two ends of two upper latch notch bars are sleeved in the regulating tank that the vertical rod of framework is provided with by screw rod respectively, and fix by nut, the home record size of upper latch notch bar is bigger 0.5～1 millimeter than the thickness of battery component, before battery component is installed, the fixture block bottom surface at upper latch notch bar two ends is slightly larger than the width of battery component to the distance of the upper surface of guide wheel cylindrical, and the length of framework is 0.6～1 times of mesuring battary length component.

Because the utility model all is provided with the structure that is used to install battery component in the both sides of framework, and row's assembly pulley is adopted in the lower end, when battery component need be adjusted the position, and direct push-and-pull battery component, battery component can roll on the assembly pulley, and is very light; Be provided with regulating tank on two bars of framework, the two ends of two upper latch notch bars are sleeved in the regulating tank that the vertical rod of framework is provided with by screw rod respectively, and are fixed by nut, are convenient to the qualification of battery component top, the overturning phenomenon of battery component can not occur; Owing to be provided with the guide wheel that matches with guide rail in the ultraviolet ageing chamber in the bottom of framework, therefore, the utility model can move freely along the guide rail in the ultraviolet ageing chamber, so not only made things convenient for the chamber of the utility model turnover ultraviolet ageing, and made things convenient for the front and back position adjustment of the utility model in the ultraviolet ageing chamber, this module testing frame is applicable to that length is identical, the battery component that width is different, the supporting use of two-sided radiation ultraviolet ageing chamber that it and applicant develop, can carry out the UV radiation test to two battery components simultaneously, the ultraviolet ageing testing efficiency is doubled at every turn.

Description of drawings:

Fig. 1, Fig. 2 are existing ultraviolet ageing chamber structural representation;

Fig. 3 is the ultraviolet ageing chamber structural representation of two-sided radiation test;

Fig. 4 is the structural representation of the utility model in the ultraviolet ageing chamber of two-sided radiation test;

Fig. 5, Fig. 6, Fig. 7 are structural representation of the present utility model,

Wherein, Fig. 6 is the right view of Fig. 5, and Fig. 7 is an A-A cut-open view among Fig. 5;

Among the figure: the 1-casing; The 2-chamber door; The 3-fluorescent ultraviolet lamp; The 4-testing jig; The 5-battery component; The 6-guide rail; The 7-view window; The 8-louvre; The 9-control panel; The 10-base; The 11-leading flank; The 12-trailing flank; The 13-bottom surface; The 14-end face; The 41-framework; 42-guide wheel ear seat; The 43-guide wheel shaft; The 44-guide wheel; 45-assembly pulley; The 46-pulley spindle; 47-upper latch notch bar; The 48-screw rod; The 49-nut; The 411-vertical rod; The 412-regulating tank; The 61-positive stop.

Embodiment:

Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 3～Fig. 4 is the structural representation of the ultraviolet ageing chamber of two-sided radiation test, it comprises casing 1, chamber door 2, fluorescent ultraviolet lamp 3, module testing frame 4, battery component 5 and guide rail 6, chamber door 2 is arranged on the left surface of casing 1 or on the right flank, fluorescent ultraviolet lamp 3 is installed on the leading flank 11 and trailing flank 12 in the casing 1, guide rail 6 is installed on the bottom surface 13 of casing 1, and it is parallel with trailing flank 12 with leading flank 11, on the two sides, front and back of module testing frame 4, mesuring battary assembly 5 is installed all, be provided with and guide rail 6 corresponding rolling structures in the bottom of module testing frame 4, be provided with positive stop 61 in the inner end of guide rail 6; The width of chamber door 2 is installed breadth extreme behind the mesuring battary assemblies 5 greater than module testing frame 4, the height of chamber door 2 is installed maximum height behind the mesuring battary assemblies 5 greater than module testing frame 4, on the side, opposite of the chamber door 2 of casing 1, be provided with view window 7, be provided with louvre 8 at the end face 14 of casing 1; Described module testing frame 4 is as Fig. 5～shown in Figure 7, comprise framework 41, guide wheel ear seat 42, guide wheel shaft 43, guide wheel 44, assembly pulley 45, pulley spindle 46, upper latch notch bar 47, screw rod 48 and nut 49, guide wheel ear seat 42 is fixed on the two ends, bottom of framework 41, guide wheel 44 is installed on the guide wheel ear seat 42 by guide wheel shaft 43, assembly pulley 45 is installed on the lower frame of framework 41 by pulley spindle 46, and the center of all component pulley 45 is on the same straight line; In the vertical rod 411 of framework 41, be provided with regulating tank 412, the two ends of two upper latch notch bars 47 are provided with in the regulating tank 412 by the vertical rod 411 that screw rod 48 is sleeved on framework 41 respectively, and it is fixing by nut 49, the home record size of upper latch notch bar 47 is bigger 0.8 millimeter than the thickness of battery component 5, before battery component 5 is installed, the fixture block bottom surface at upper latch notch bar 47 two ends is slightly larger than the width of battery component 5 to the distance of the upper surface of guide wheel 44 cylindricals, and the length of framework 41 is 0.9 times of mesuring battary assembly 5 length.

Claims (1)

1. a two-sided ultraviolet ageing is tested with synchronous clamping assembly test frame, it is characterized in that: it comprises framework (41), guide wheel ear seat (42), guide wheel shaft (43), guide wheel (44), assembly pulley (45), pulley spindle (46), upper latch notch bar (47), screw rod (48) and nut (49), guide wheel ear seat (42) is fixed on the two ends, bottom of framework (41), guide wheel (44) is installed on the guide wheel ear seat (42) by guide wheel shaft (43), assembly pulley (45) is installed on the lower frame of framework (41) by pulley spindle (46), and the center of all component pulley (45) is on the same straight line; In the vertical rod (411) of framework (41), be provided with regulating tank (412), the two ends of two upper latch notch bars (47) are sleeved in the regulating tank (412) that the vertical rod (411) of framework (41) is provided with by screw rod (48) respectively, and it is fixing by nut (49), the home record size of upper latch notch bar (47) is bigger 0.5～1 millimeter than the thickness of battery component (5), battery component (5) is preceding installing, the fixture block bottom surface at upper latch notch bar (47) two ends is slightly larger than the width of battery component (5) to the distance of the upper surface of guide wheel (44) cylindrical, and the length of framework (41) is 0.6～1 times of mesuring battary assembly (5) length.

Images