CN206595963U - A kind of photovoltaic module EL detection means - Google Patents
A kind of photovoltaic module EL detection means Download PDFInfo
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- CN206595963U CN206595963U CN201621490191.5U CN201621490191U CN206595963U CN 206595963 U CN206595963 U CN 206595963U CN 201621490191 U CN201621490191 U CN 201621490191U CN 206595963 U CN206595963 U CN 206595963U
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- photovoltaic module
- mechanical arm
- detection means
- handgrip
- connecting shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a kind of photovoltaic module EL detection means, including workbench：Including left mechanical arm, right mechanical arm, support beam, left mechanical arm and right mechanical arm are fixedly connected with support beam；MUT module under test：Optical filter is provided with buckle, and optical filter passes through buckle and photovoltaic module detachable connection；Photographing device：Including camera pedestal and camera, camera pedestal is fixedly connected with camera；Power supply：It is electrically connected in series with workbench, photographing device；The utility model, which provides one kind, can improve detection efficiency, save the cost of photovoltaic module EL detections, be detected photovoltaic module position angle and be easier to regulation, and the photovoltaic module EL detection means that light factor carries out outdoor detection is not limited；In addition, apparatus structure stability is preferable.
Description
Technical field
The utility model belongs to photovoltaic module detection device technical field, and in particular to a kind of photovoltaic module EL detections dress
Put.
Background technology
Solar energy is the inexhaustible clean reproducible energy of the mankind, in the effective among of solar energy,
The utilization of solar energy photoelectric conversion, that is, photovoltaic solar, are with fastest developing speed in the last few years, are also most active research neck
Domain.In order to promote this excellent low-carbon energy of solar cell, it must just improve the quality of solar cell to meet client
It is required that；And in order to improve the quality of solar cell, it is necessary that the key link produced in component, which carries out EL tests,.
Because the band gap of intrinsic silicon is about 1.12eV, the interband directly radiation that can calculate crystal silicon solar energy battery is multiple
The peak value of the EL spectrum of conjunction should be near 1150nm, so the light of EL tests belongs near infrared light (NIR).These light only have
It could be arrived under not by outer light (i.e. sunshine, visible ray, infrared ray, ultraviolet etc.) interference by cameras capture, this requires whole
Individual component is luminous could could only to be arrived under not outer optical condition by cameras capture, and photovoltaic group is detected in EL detection process
The more difficult regulation of part position angle, so bringing inconvenience to photovoltaic module EL outdoor tests.
Utility model content
In order to solve the above-mentioned technical problem, the utility model can easily be accommodated there is provided a kind of MUT module under test position angle, no
Limit the photovoltaic module EL detection means that light factor carries out EL detections.
In order to achieve the above object, the technical solution of the utility model is as follows：
A kind of photovoltaic module EL detection means, including：
Workbench：Including left mechanical arm, right mechanical arm, support beam, the left mechanical arm and the right manipulator
Arm is fixedly connected with the support beam；
MUT module under test：The optical filter is provided with buckle, and the optical filter can by the buckle and the photovoltaic module
It is detachably connected with；
Photographing device：Including camera pedestal and camera, the camera pedestal is fixedly connected with the camera；
Power supply：It is electrically connected in series with the workbench, the photographing device.
A kind of photovoltaic module EL detection means of the present utility model, buckle, the optical filtering are provided with by the optical filter
Piece is by buckle and the photovoltaic module detachable connection, compared to prior art, and Stability Analysis of Structures is easy for removal and installation,
Light factor can not be limited EL detections are carried out to photovoltaic module, improve the efficiency of EL detections；By the left mechanical arm,
The right mechanical arm is fixedly connected with the support beam, and left mechanical arm and right mechanical arm conveniently adjust photovoltaic module
Position angle, it is not necessary to the angle of manual adjustment photovoltaic module 3, simple to operate, labor intensity reduction.
On the basis of above-mentioned technical proposal, the utility model can also make following improvement：
As preferred scheme, the left mechanical arm includes left connecting shaft, left handgrip and left socle, and the left handgrip leads to
Cross the left connecting shaft to be arranged on the left socle, the left handgrip, the left connecting shaft and the left socle company of slip
Connect.
Using above-mentioned preferred scheme, it is slidably connected by the left handgrip, the left connecting shaft and the left socle,
It is simple in construction, it is easy to operate, it can conveniently adjust position and the angle of MUT module under test, it is not necessary to be manually adjusted, save people
Work cost.
As preferred scheme, the right mechanical arm includes right connecting shaft, right handgrip and right support, and the right handgrip leads to
Cross the right connecting shaft to be arranged on the right support, the right handgrip, the right connecting shaft and right support are slidably connected.
Using above-mentioned preferred scheme, it is slidably connected by the right handgrip, the right connecting shaft and right support, structure
Simply, it is easy to operate, can conveniently regulation MUT module under test position and angle, it is not necessary to manually be adjusted, save manually into
This.
As preferred scheme, the left handgrip adjusts its position angle, the left handgrip position angle by left connecting shaft
It is 0 ° -90 ° to spend adjustable range.
Using above-mentioned preferred scheme, the left handgrip adjusts its position angle by left connecting shaft, can be more accurate
And the angle when EL of photovoltaic module to be tested is detected is conveniently adjusted, realize, saving more convenient to photovoltaic module EL detections
Cost of labor.
As preferred scheme, the right handgrip adjusts its position angle, the right handgrip position angle by right connecting shaft
It is 0 ° -90 ° to spend adjustable range.
Using above-mentioned preferred scheme, the right handgrip adjusts its position angle by right connecting shaft, can be more accurate
And the angle when EL of photovoltaic module to be tested is detected is conveniently adjusted, realize, saving more convenient to photovoltaic module EL detections
Cost of labor.
As preferred scheme, the camera pedestal is telescopic structure.
Using above-mentioned preferred scheme, the height of photographing device is adjusted, is easy to photovoltaic module to carry out EL detections, operation side
Just.
As preferred scheme, the workbench is additionally provided with base, and the base is vertically installed under the support beam and put down
Face, the base is fixedly connected with the support beam.
It is simple in construction, firm using above-mentioned preferred scheme.
As preferred scheme, the support beam is telescopic structure.
Using above-mentioned preferred scheme, support depth of beam can be easy to staff to place photovoltaic module, drop with telescopic adjustment
The low working strength of staff.
As preferred scheme, the left mechanical arm is set with the right mechanical arm in horizontal symmetrical.
It is simple in construction, firm using above-mentioned preferred scheme.
As preferred scheme, the left mechanical arm is detachable company with photovoltaic module with the right mechanical arm
Connect.
Using above-mentioned preferred scheme, being with MUT module under test by the left mechanical arm and the right mechanical arm can
It is detachably connected with, it is easy to dismantle, install, is easy to photovoltaic module to carry out EL detections, improves detection efficiency.
Brief description of the drawings
Fig. 1 is a kind of positive two surveys view of photovoltaic module EL detection means of the present utility model.
Fig. 2 is a kind of front view of photovoltaic module EL detection means of the present utility model.
Wherein, the buckle of 1. workbench, 11. optical filter, 12. left socle, 13. right support, 14. support beam, 15. base 16.
17. the left right mechanical arm angular adjustment of mechanical arm 19. of mechanical arm 18. switchs the 20. left left handgrips 22. of connecting shaft 21.
The photovoltaic module of 21. camera pedestal of right 2. photographing device of handgrip, 22. camera 3..
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Embodiment 1,
In order to reach the purpose of this utility model, as shown in Figure 1-2, a kind of photovoltaic module EL detection means, including：
Workbench：Including left mechanical arm 17, right mechanical arm 18, support beam 14, the left mechanical arm 17 and described
Right mechanical arm 18 is fixedly connected with the support beam 14；
MUT module under test：The optical filter 11 is provided with buckle 16, and the optical filter 11 passes through the buckle 16 and the light
Lie prostrate the detachable connection of component 3；
Photographing device：Including camera pedestal 21 and camera 22, the camera pedestal 21 is fixedly connected with the camera 22；
Power supply：It is electrically connected in series with the workbench 1, the photographing device 2.
The present embodiment is provided with buckle 16 by the optical filter 11, and the optical filter 11 passes through buckle 16 and the photovoltaic
The detachable connection of component 3, compared to prior art, Stability Analysis of Structures is easy for removal and installation, can not limit light factor pair
Photovoltaic module 3 carries out EL detections, improves the efficiency of EL detections；Pass through the left mechanical arm 17, the right mechanical arm 18
It is fixedly connected with the support beam 14, the position angle of the convenient regulation photovoltaic module 3 of left mechanical arm 17 and right mechanical arm 18
Degree, adjusts its position angle, it is not necessary to the angle of manual adjustment photovoltaic module 3, behaviour by mechanical arm angular adjustment switch 19
Make simple and convenient, labor intensity reduction；Power supply is electrically connected in series with the workbench 1, the photographing device 2, in detection process
In, any one has new failure, and device is out of service, it is ensured that security when photovoltaic module EL is detected；In addition, the optical filter is
Grapheme material；Grapheme material is almost fully transparent, hardly picks up the light in surrounding environment, can not limit light
Line factor carries out EL detections to photovoltaic module.
In certain embodiments, the left mechanical arm 17 includes left connecting shaft 20, left handgrip 21 and left socle 12, described
Left handgrip 21 is arranged on the left socle 12 by the left connecting shaft 20, the left handgrip 21, the left and of connecting shaft 20
The left socle 12 is slidably connected；Pass through the left handgrip 21, the left connecting shaft 20 and the company of slip of the left socle 12
Connect, it is simple in construction, it is easy to operate, it can conveniently adjust position and the angle of MUT module under test, it is not necessary to be manually adjusted, save
Cost of labor.
In certain embodiments, the right mechanical arm 18 includes right connecting shaft (not shown), right handgrip 22 and right support
13, the right handgrip 22 is arranged on the right support 13 by the right connecting shaft (not shown), the right handgrip 22, described
Right connecting shaft (not shown) and right support 13 are slidably connected；By the right handgrip 22, the right connecting shaft (not shown) and
Right support 13 is slidably connected, simple in construction, easy to operate, can conveniently adjust position and the angle of MUT module under test, it is not necessary to
Manually it is adjusted, saves cost of labor.
In certain embodiments, the left handgrip 21 adjusts its position angle, the left handgrip 21 by left connecting shaft 20
Position angle adjustable range is 0 ° -90 °；The left handgrip 21 adjusts its position angle by left connecting shaft 20, can be more accurate
Angle during EL detections that are true and being conveniently adjusted photovoltaic module 3 to be tested, realizes, section more convenient to photovoltaic module EL detections
About cost of labor.
In certain embodiments, the right handgrip 22 adjusts its position angle, the right side by right connecting shaft (not shown)
The position angle adjustable range of handgrip 22 is 0 ° -90 °；The right handgrip 22 adjusts its position angle by right connecting shaft (not shown)
Degree, can EL detections that are more accurate and being conveniently adjusted photovoltaic module to be tested when angle, realize to photovoltaic module EL
Detection is more convenient, saves cost of labor.
In certain embodiments, the camera pedestal 21 is telescopic structure；The height of photographing device 2 is adjusted, is easy to light
Lie prostrate component 3 and carry out EL detections, it is easy to operate.
In certain embodiments, the workbench 1 is additionally provided with base 15, and the base 15 is vertically installed in the support beam
14 lower planes, the base 15 is fixedly connected with the support beam 14；Its is simple in construction, firm.
In certain embodiments, the support beam 14 is telescopic structure；Height of table can be easy to work with telescopic adjustment
Make personnel and place photovoltaic module 3, reduce the working strength of staff.
In certain embodiments, the left mechanical arm 17 is set with the right mechanical arm 18 in horizontal symmetrical；It is tied
Structure is simple, firm.
In certain embodiments, the left mechanical arm 17 is detachable with MUT module under test with the right mechanical arm 18
Formula is connected；It is detachable connection by the left mechanical arm 17 and the right mechanical arm equal 18 and photovoltaic module 3, it is easy to
Dismounting, installation, are easy to photovoltaic module to carry out EL detections, improve detection efficiency.
Embodiment 2,
Remaining is same as the previously described embodiments, and difference is, the optical filter lower plane is surrounded by baffle plate and (do not shown
Go out), the baffle plate inner side is additionally provided with sealing ring (not shown), and the elastic seal ring is rubber ring or silica gel ring；So increase
Elastic seal ring so that the framework of housing and photovoltaic module is closely connected, preferably avoids extraneous light from examining photovoltaic module EL
Influence during survey.
Using the technical program, it can equally solve and light factor is limited in photovoltaic module EL detection process to photovoltaic
The problem of component carries out EL detections and EL detections be the problem of need the angle of manual adjustment MUT module under test, so not only apparatus structure
Simply, simple to operate, labor intensity reduction more improves the efficiency that photovoltaic module carries out EL detections.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (10)
1. a kind of photovoltaic module EL detection means, it is characterised in that including：
Workbench：Including left mechanical arm, right mechanical arm, support beam, the left mechanical arm and the right mechanical arm are equal
It is fixedly connected with the support beam；
MUT module under test：Optical filter is provided with buckle, and the optical filter passes through the buckle and the detachable company of the photovoltaic module
Connect；
Photographing device：Including camera pedestal and camera, the camera pedestal is fixedly connected with the camera；
Power supply：It is electrically connected in series with the workbench, the photographing device.
2. photovoltaic module EL detection means according to claim 1, it is characterised in that the left mechanical arm includes left company
Spindle, left handgrip and left socle, the left handgrip are arranged on the left socle by the left connecting shaft, the left handgrip,
The left connecting shaft and the left socle are slidably connected.
3. photovoltaic module EL detection means according to claim 1, it is characterised in that the right mechanical arm includes right company
Spindle, right handgrip and right support, the right handgrip are arranged on the right support by the right connecting shaft, the right handgrip,
The right connecting shaft and right support are slidably connected.
4. photovoltaic module EL detection means according to claim 2, it is characterised in that the left handgrip passes through left connecting shaft
Its position angle is adjusted, the left handgrip position angle adjustable range is 0 ° -90 °.
5. photovoltaic module EL detection means according to claim 3, it is characterised in that the right handgrip passes through right connecting shaft
Its position angle is adjusted, the right handgrip position angle adjustable range is 0 ° -90 °.
6. photovoltaic module EL detection means according to claim 1, it is characterised in that the camera pedestal is telescopic knot
Structure.
7. photovoltaic module EL detection means according to claim 1, it is characterised in that the workbench is additionally provided with base,
The base is vertically installed in the support beam lower plane, and the base is fixedly connected with the support beam.
8. photovoltaic module EL detection means according to claim 1, it is characterised in that the support beam is telescopic knot
Structure.
9. photovoltaic module EL detection means according to claim 1, it is characterised in that the left mechanical arm and the right side
Mechanical arm is set in horizontal symmetrical.
10. photovoltaic module EL detection means according to claim 1, it is characterised in that the left mechanical arm with it is described
Right mechanical arm is detachable connection with MUT module under test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490191.5U CN206595963U (en) | 2016-12-30 | 2016-12-30 | A kind of photovoltaic module EL detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490191.5U CN206595963U (en) | 2016-12-30 | 2016-12-30 | A kind of photovoltaic module EL detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595963U true CN206595963U (en) | 2017-10-27 |
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ID=60130419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490191.5U Active CN206595963U (en) | 2016-12-30 | 2016-12-30 | A kind of photovoltaic module EL detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12009783B2 (en) | 2019-09-26 | 2024-06-11 | Huawei Digital Power Technologies Co., Ltd. | Fault detection method, fault detection apparatus for photovoltaic module and computer-readable storage medium |
-
2016
- 2016-12-30 CN CN201621490191.5U patent/CN206595963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12009783B2 (en) | 2019-09-26 | 2024-06-11 | Huawei Digital Power Technologies Co., Ltd. | Fault detection method, fault detection apparatus for photovoltaic module and computer-readable storage medium |
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