CN200968978Y

CN200968978Y - Movable dark box solar cell detector

Info

Publication number: CN200968978Y
Application number: CNU2006201475494U
Authority: CN
Inventors: 曹文瑞; 曹健雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-24
Filing date: 2006-10-24
Publication date: 2007-10-31
Anticipated expiration: 2016-10-24

Abstract

The utility model relates to a movable dark box solar battery surveymeter for detecting the parameter of the solar panel and the position of a defecting panel, which is connected with a nine main parameter surveymeter and a computer. The detected solar panel is arranged in a shading frame on a counter panel under a light guiding window and a shading blanket. The frame is formed by the surrounding concavo and convex grooves. Furthermore, the concavo and convex grooves at the two sides of the shading blanket are embedded across to coordinate as a movable sealing device. The internal resistance of the utility model is always a stable value as the solar battery inside the utility model does not have the photovoltaic effect. The battery in the light guiding window has the photovoltaic effect as the sun shining. The generated photocurrent is transmitted to the nine main parameter surveymeter. The surveymeter transmits the data to the computer after transforming, and orders the light guiding window and the shading blanket to move towards the next rank to realize recycling operation if the parameter is qualified; the computer orders the stopping shading panel with single hole to insert into the light guiding window to check out the position of the defecting solar panel one by one if the parameter is not qualified.

Description

Move dark box solar cell detector

One, affiliated technical field

The utility model relates to a kind of to solar panel subregion pick-up unit progressively, especially the mobile light packoff that detected cell panel is adopted, make its not the solar battery sheet of surveyed area photovoltaic effect can not take place, be that its internal resistance is a stable value, thereby be convenient to check defective solar battery sheet, determine its position and reason.

Two, background technology

Present known solar cell detector, light source with analog solar spectrum carries out whole irradiation detection to all the battery chip arrays on the detected solar panel, from the whole cell panel of overall data extent of deviation supposition identification, there is defective solar battery sheet, but do not know the position and the reason at the concrete place of defective battery sheet, cause difficulty and economic loss to repair.

Three, summary of the invention

Can not provide the particular location of defective solar battery sheet in cell panel in order to overcome existing solar battery measuring instrument, the utility model provides a kind of mobile light package seal checker, this device not only carries out parameter detecting in batches to solar panel, and can determine the particular location of defective solar battery sheet in cell panel.

The technical scheme that its technical matters that solves the utility model adopts is: move dark box solar cell detector and connect with nine big parameter testers and computing machine, detected solar panel is placed in the masking frame on the counter sample face below leaded light window and the shading blanket, and masking frame is to enclose with concavo-convex groove of multiple tracks to make around the counter sample face.The shading blanket is to use black cloth and red cloth at the therebetween metal film, the slip shading strip of cog belt and concavo-convex groove is made on the both sides of face within it, the shading blanket covers on the solar panel of leaded light window both sides, the slip shading strip is just inlayed with concavo-convex groove dislocation of masking frame to be become multilayer and moves the light packoff, photovoltaic effect does not take place in the solar battery sheet in packoff, and internal resistance is a stable value.Open and leaded light window shading blanket of a size window at the middle position of whole shading blanket, there are the embedding mouth of protrusion and leaded light window to inlay above the periphery at it, the two ends of shading blanket are respectively behind gear and groove fit on the sales counter panel two ends and the axis of rolling, be around to and join below the sales counter panel, connect two ends with slide fastener, the axis of rolling is by step motor drive.The following embedding mouth and the shading window of leaded light window are inlayed, on one side pulley is equipped with at the position, exterior angle at its two ends, the other end is equipped with the sleeve pipe of slip, are enclosed within to drive the connection of screw mandrel upper hinge formula, with the same moved further of shading blanket.Lead window and both can follow that the shading blanket is parallel to be moved, can turn 90 degrees certainly again.Solar battery sheet generation photovoltaic effect below the leaded light window produces photocurrent, this photocurrent solar battery sheet in the light packoff of flowing through, send nine big parameter testers to, nine big parameter testers convert the electrical quantity of being surveyed nine big parameters of solar cell to, are sent to computing machine through serial ports.Computing machine judges whether parameter is qualified, if qualified leaded light window and the shading blanket of just instructing of parameter moves to the next line row, if there is the defective just instruction of parameter to stop, insert in the leaded light window with single aperture diaphragm and check one by one, determine the particular location of defective battery sheet.

The utility model beneficial effect is, nine big parameters of detected solar panel can be provided, and the particular location and the reason at defective solar battery sheet place can be provided again easily, facilitates to repair, increases economic efficiency.

Four, description of drawings

Below in conjunction with accompanying drawing and example the utility model is further described.

Fig. 1 is a general construction schematic diagram of the present utility model

In Fig. 1,1 operator's console, 2 display screens, 3 stepper motors, 4 drive screw mandrel, 5 leaded light windows, 6 solar spectrum lamps, 7 fans, 8 Light supports, 9 axis of rolling, 10 solar panels, 11 shading blankets, 12 cog belts, 13 slide fasteners

Fig. 2 is the vertical part surface structural map of example

In Fig. 2,14 pulleys, 15 slide this, 16 sales counter panels, 17 shading blanket windows, 18 shading blanket embedding mouths, 19 leaded light windows, 20 sliding sleeves

Fig. 3 is masking frame, shading blanket lower floor both sides cog belt, axis of rolling stepper motor, solar panel assembled view.

In Fig. 3,21 gears, vertical concavo-convex the groove of 22 masking frames, horizontal concavo-convex the groove of 23 masking frames, 24 axis of rolling stepper motors, 25 single aperture diaphragm sockets

Five, embodiment

Shown in example in, detected solar panel (10) is placed in the masking frame on the sales counter panel (16) below leaded light window (5) and the shading blanket (11), it is surrounded by longitudinal groove (22) and horizontal concavo-convex groove of multiple tracks (23).Open and leaded light window (5) shading blanket of a size window (17) at the middle position of whole shading blanket (11), top periphery has the shading blanket embedding mouth (18) of protrusion, inlays with leaded light window embedding mouth (19).Shading blanket (11) black cloth and red cloth therebetween metal film, cog belt (12) and concavo-convex flute profile slip of multiple tracks shading strip (15) are made in the both sides of face within it, shading blanket (11) covers on the solar panel (10) of leaded light window (5) both sides, and slip shading strip (15) is just inlayed with horizontal concavo-convex groove (23) dislocation and is slidingly matched.Around below the sales counter panel, slide fastener (13) connects two ends to shading blanket (11) after the gear (21) at the two ends of sales counter panel (16) two ends and the axis of rolling (9) and the groove fit.

Leaded light window (5) top is dress solar spectrum lamp (6) in the semicircle cast lampshade, the bottom is that leaded light window (5) is embedded on the shading blanket window (17), pulley (14) is equipped with at its position, exterior angle, two ends on one side, and another side has sliding sleeve (20) to be enclosed within the connection of driving screw mandrel (4) upper hinge formula.The pulley of leaded light window is the expansible wide-angle on one side, is convenient to raise the shading blanket, the solar cell placement plate, and the leaded light window that closes pats the shading blanket, slide fastener.The output circuit of solar panel and nine big parameter testers are connected, and whether inspection light sealing property sees current/voltage at relative zero point earlier, and whether internal resistance is stable; Connect power supply for step-by-step motor then, the driving axis of rolling and driving screw mandrel drive leaded light window and shading blanket window and move to enforcement ranks detection on the solar panel; The photocurrent that ranks battery sheet generation photovoltaic effect in the leaded light window produces, the battery panel region that is not mapped to by illumination in the shading blanket of flowing through flows to nine big parameter testers then; Nine big parameter testers convert the electrical quantity of being surveyed nine big parameters of solar cell to, are sent to computing machine through serial ports.Computing machine judges whether parameter is qualified, moves cycle operation if dark box is moved in the qualified just instruction of parameter to next line; If parameter is defective, computing machine just instruction moves dark box parking, inserts in the leaded light window (5) with single aperture diaphragm and checks one by one, determines the position and the reason of defective solar battery sheet.

Claims

1, a kind of mobile dark box solar cell detector connects with nine big parameter testers and computing machine, it is characterized in that: detected solar panel is placed in the masking frame on the sales counter panel below leaded light window and the shading blanket, and shading blanket and leaded light window are connected into one.

2, mobile dark box solar cell detector according to claim 1 is characterized in that: the masking frame on the counter sample face is to form with concavo-convex groove of multiple tracks system of enclosing in the surrounding of counter sample face.

3, mobile dark box solar cell detector according to claim 1, it is characterized in that: the shading blanket uses the black cloth red cloth at the therebetween metal film, the slip shading strip that cog belt and concavo-convex groove of multiple tracks are made is made on the both sides of its inner face, the shading blanket hides on the solar panel of leaded light window both sides simultaneously, and the slip shading strip is just inlayed with concavo-convex the groove dislocation on masking frame both sides and cooperated.

4, mobile dark box solar cell detector according to claim 1, it is characterized in that: open and leaded light window shading blanket of a size window at the central part of whole shading blanket, there are the embedding mouth of protrusion and leaded light window to inlay above the periphery at it, the two ends of shading blanket are around to the following of sales counter panel and connect two ends with slide fastener respectively behind the gear and groove fit of the counter sample face and the axis of rolling.

5, mobile dark box solar cell detector according to claim 1, it is characterized in that: the following embedding mouth of leaded light window and shading blanket embedding mouth are inlayed, pulley is equipped with at arm of angle position on one side outside its two ends, another side has sliding sleeve outward, be enclosed within and drive the connection of screw mandrel upper hinge formula, with the same moved further of shading blanket.