CN101806629B

CN101806629B - Special device for thermal infrared imager test of laminate

Info

Publication number: CN101806629B
Application number: CN 201010145076
Authority: CN
Inventors: 杨振嵘; 陈鑫
Original assignee: Changzhou EGing Photovoltaic Technology Co Ltd
Current assignee: Changzhou EGing Photovoltaic Technology Co Ltd
Priority date: 2010-04-13
Filing date: 2010-04-13
Publication date: 2013-07-24
Anticipated expiration: 2030-04-13
Also published as: CN101806629A

Abstract

The invention relates to a special device for thermal infrared imager test of a laminate, comprising a framework, an upper track, a lower track, a rolling circuit closer and a bottom rolling rubber wheel. The framework comprises two vertical rods, the upper sections of the two vertical rods are provided with upper track regulating tanks, and the middles of the two vertical rods are provided with circuit closer regulating tanks. The upper track and the lower track are fixedly installed on the two vertical rods with equal height. A battery laminate is inserted into notches of the upper track and the lower track, and the rolling circuit closer is in contact with the anode and the cathode of the battery laminate. Since an insertion sliding structure is adopted among the battery laminate, the upper track and the lower track, and the distance between the upper track and the lower track can be regulated, the testing requirement of battery laminates with different specifications can be met. The sliding type power connection testing device greatly simplifies the operation of the operating personnel in a darkroom, reduces the labor intensity, improves the detecting efficiency without damaging the battery laminate, avoids the tedious operation process for respectively clamping the anode and the cathode, and thoroughly puts an end to false connection of the anode and the cathode.

Description

Special device for thermal infrared imager test of laminate

Technical field:

The present invention relates to the photovoltaic module test and use device, relate in particular to special device for thermal infrared imager test of laminate.

Background technology:

The main production run of photovoltaic module is that layer of feed stock material such as glass, solar battery sheet, capsulation material and backboard are stacked, by laminating machine it is vacuumized the process of hot pressing, we usually will be after laminating machine laminating, the semi-manufacture before framing up are called laminate.The fracture of battery sheet or recessive fracture all can cause battery to open circuit in the laminate, and this fault can influence the life-span of assembly, therefore is necessary before framing up laminate to be checked.In the darkroom, laminate is fed electric current, capture the photogenerated image that the battery sheet that feeds electric current is sent with the ccd image sensor of cooling, the situation of observing the battery sheet from image is the more a kind of method of using at present, the method that at present laminate is fed electric current is to clamp the extension line of laminate with galvanization with two metal holders, yet need change laminate during because of lasting test, therefore in the darkroom repeated disassembled and assembled metal holder not only operating process trouble, running time are long, and positive and negative joint is obscured easily.

Summary of the invention:

In order to overcome the shortcoming of existing special device for thermal infrared imager test of laminate, the invention provides a kind of novel special device for thermal infrared imager test of laminate.After adopting this device, test layer casting die apace, and avoided the situation of both positive and negative polarity reversal connection.

The technical solution adopted in the present invention is:

Special device for thermal infrared imager test of laminate of the present invention, it is characterized in that: comprise framework, get on the right track, lower railway, rolling circuit closer and bottom rolling rubber tire, described framework comprises the parallel two vertical bars that split in the left and right sides, be provided with the rail regulating tank at the epimere of two vertical bars, be provided with the circuit closer regulating tank in the middle, about being fixedly mounted on two vertical bars the lower railway equal altitudes, get on the right track be installed in by set screw about in the last rail regulating tank of two vertical bar epimeres, described get on the right track and the cross sectional shape of lower railway is asymmetric U-shaped, and getting on the right track, Open Side Down, the opening of lower railway upwards, rolling rubber tire in bottom is arranged on the bottom of lower railway, the rolling circuit closer is made up of positive wire post and negative wire post, on positive wire post and negative wire post, be equipped with conductive roller, positive wire post and negative wire post are installed in by set screw in the circuit closer regulating tank at vertical bar middle part, battery laminate be inserted in get on the right track and the notch of lower railway in.

Further, be equipped with side rolling rubber tire in the inboard of getting on the right track with lower railway.

In special device for thermal infrared imager test of laminate of the present invention, battery laminate and get on the right track and lower railway between adopt to insert slide construction, battery laminate from right flank insert get on the right track and the notch of lower railway, because some root bottom part rolling rubber tires are housed in the bottom of lower railway, and get on the right track and lower railway between spacing can regulate, spacing between positive wire post and the negative wire post can be regulated, and so just satisfies the test request of different size battery laminate.This slidingtype connects electric test device, greatly simplified the operation requirement of operating personnel in the darkroom, reduced labour intensity, not only improved detection efficiency, and can not damage battery laminate, in test process, the positive wire post all contacts with respective electrode lead-in wire on the battery laminate by conductive roller with the negative wire post, the both positive and negative polarity of guaranteeing battery laminate can be connected in the test circuit accurately and quickly, avoid the artificial troublesome operation process of clamping both positive and negative polarity respectively, can thoroughly stop the situation of both positive and negative polarity wrong.

Description of drawings:

Fig. 1 is the synoptic diagram of special device for thermal infrared imager test of laminate;

Fig. 2 for get on the right track among Fig. 1, connection diagram between lower railway and the vertical bar;

Fig. 3 is an A-A cross section view among Fig. 2;

Fig. 4 is the connection diagram between rolling circuit closer and the vertical bar;

Fig. 5 be among Fig. 4 C to view;

Among the figure: the 1-framework; 2-gets on the right track; The 3-lower railway; 4-rolling circuit closer; 5-bottom rolling rubber tire;

6-side rolling rubber tire; The 7-battery laminate; The vertical bar of 11-; The last rail regulating tank of 12-;

13-circuit closer regulating tank; 41-positive wire post; 42-negative wire post; The 43-conductive roller.

Embodiment:

Special device for thermal infrared imager test of laminate of the present invention, shown in Fig. 1～4, it comprises framework 1, get on the right track 2, lower railway 3, rolling circuit closer 4 and bottom rolling rubber tire 5, described framework 1 comprises the vertical bar 11 of parallel two of splitting in the left and right sides, be provided with rail regulating tank 12 at the epimere of two vertical bars 11, be provided with circuit closer regulating tank 13 in the middle, about being fixedly mounted on two vertical bars 11 lower railway 3 equal altitudes, get on the right track 2 be installed in by set screw about in the last rail regulating tank 12 of two vertical bar 11 epimeres, described get on the right track 2 and the cross sectional shape of lower railway 3 be asymmetric U-shaped, and Open Side Down to get on the right track 2, the opening of lower railway 3 upwards, bottom rolling rubber tire 5 is arranged on the bottom of lower railway 3, rolling circuit closer 4 is made up of positive wire post 41 and negative wire post 42, on positive wire post 41 and negative wire post 42, be equipped with conductive roller 43, positive wire post 41 and negative wire post 42 are installed in the circuit closer regulating tank 13 at vertical bar 11 middle parts by set screw, battery laminate 7 be inserted in get on the right track 2 and the notch of lower railway 3 in, get on the right track 2 and the inboard of lower railway 3 be equipped with side rolling rubber tire 6.

Concrete using method is: regulate be installed on the framework 1 get on the right track 2 and lower railway 3 between distance, make it to adapt with the width dimensions of battery laminate 7; Regulate the spacing between positive wire post 41, the negative wire post 42 in the rolling circuit closer 4, the respective electrode that the conductive roller 43 on positive wire post 41 and the negative wire post 42 can be pushed down on the battery laminate 7 goes between; With battery laminate 7 from the right side of framework 1 insert get on the right track 2 and the U-lag of lower railway 3, bottom's holder of battery laminate 7 is put down on the bottom rolling rubber tire 5 of lower railway 3 bottoms, the side of battery laminate 7 bottom and upper segments is by 6 clampings of side rolling rubber tire, operating personnel are as long as push battery laminate 7 left side of framework 1 from the right side, positive and negative electrode lead-in wire on the battery laminate is just directly inserted in the test circuit by positive wire post 41, negative wire post 42 by the conductive roller on the rolling circuit closer 4 43, finishes the infrared thermal imagery of battery laminate and surveys.

Claims

1. special device for thermal infrared imager test of laminate, it is characterized in that: comprise framework (1), get on the right track (2), lower railway (3), rolling circuit closer (4) and bottom rolling rubber tire (5), described framework (1) comprises the parallel two vertical bars (11) that split in the left and right sides, epimere at two vertical bars (11) is provided with rail regulating tank (12), be provided with circuit closer regulating tank (13) in the middle, about being fixedly mounted on two vertical bars (11) lower railway (3) equal altitudes, get on the right track (2) be installed in by set screw about in the last rail regulating tank (12) of two vertical bars (11) epimere, the cross sectional shape of described getting on the right track (2) and lower railway (3) is asymmetric U-shaped, and getting on the right track, (2) Open Side Down, the opening of lower railway (3) upwards, bottom rolling rubber tire (5) is arranged on the bottom of lower railway (3), rolling circuit closer (4) is made up of positive wire post (41) and negative wire post (42), on positive wire post (41) and negative wire post (42), be equipped with conductive roller (43), positive wire post (41) and negative wire post (42) are installed in by set screw in the circuit closer regulating tank (13) at vertical bar (11) middle part, battery laminate (7) be inserted in get on the right track (2) and the notch of lower railway (3) in.

2. according to the described special device for thermal infrared imager test of laminate of claim 1, it is characterized in that: the inboard at get on the right track (2) and lower railway (3) is equipped with side rolling rubber tire (6).