CN104184414A - Photovoltaic assembly surface detection rack and detection method - Google Patents
Photovoltaic assembly surface detection rack and detection method Download PDFInfo
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- CN104184414A CN104184414A CN201410418107.8A CN201410418107A CN104184414A CN 104184414 A CN104184414 A CN 104184414A CN 201410418107 A CN201410418107 A CN 201410418107A CN 104184414 A CN104184414 A CN 104184414A
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- support
- photovoltaic module
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- base
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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
Abstract
The invention discloses a photovoltaic assembly surface detection rack and a detection method. The detection rack comprises a base, the base is provided with a first support and a second support, the top of the first support is provided with a supporting rod, the supporting rod and the first support are connected through a supporting rod bolt, and the supporting rod is provided with more than two sets of connection holes; the lower side of the supporting rod is provided with a detection mirror surface, and an included angle is formed between the horizontal plane and the detection mirror surface; the edge of the detection mirror surface is provided with an installation framework, and the installation framework is provided with a light source; one end of the installation framework is detachably connected with the top of the second support, and the other end of the installation frame is detachably connected with the first support; the first support is connected with the base through a first support bolt, the base is provided with more than two sets of first support installation holes, the second support is connected with the base through a second support bolt, and the base is provided with more than two sets of second support installation holes; according to the photovoltaic assembly surface detection rack and the detection method, quality problems of the surface of a photovoltaic assembly can be visually judged according to mirror imaging, and detection accuracy and detection efficiency are high.
Description
Technical field
The present invention relates to photovoltaic module quality inspection field, be specifically related to photovoltaic module surface testing stand and detection method.
Background technology
Some cell series and parallels connect and are tightly packaged into photovoltaic module, to use as power supply.Photovoltaic module (being also solar panel) is the core in solar power system, is also most important part in solar power system.Its effect is to convert solar energy into electrical energy, or is sent in storage battery and stores, or promotes loaded work piece.
Photovoltaic module, after assembling completes, need to carry out various detections, so that it meets user demand.Wherein need photovoltaic module surface to detect, judge the surface quality of photovoltaic module with photovoltaic module surface appearance, and then ensure the performance of photovoltaic module.At present, photovoltaic module surface is detected, and conventionally completes by artificial naked eyes, because this detection mode easily causes visual angle fatigue, and then causes detecting inaccurate, and detection efficiency is lower; Simultaneously artificial naked eyes detect consistency and can not be guaranteed, and photovoltaic module surface quality can not get fine control, and then affects the photovoltaic module competitiveness of product in market.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, one is provided, and not only accuracy in detection is high, and high photovoltaic module surface testing stand and the detection method of detection efficiency.
To achieve these goals, the technical solution used in the present invention is:
This photovoltaic module surface testing stand, comprise base, described base is provided with the first support and the second support, described the first cantilever tip is provided with the support bar that supports described photovoltaic module, described support bar is connected by support bar bolt with described the first support, and described support bar is provided with connecting hole more than two; Described support bar below is provided with and is connected to the detection minute surface that is angle on described the first support and the second support with horizontal plane; Described detection minute surface edge is provided with installation frame, and described installation frame is provided with light source; Described installation frame one end and described the second cantilever tip removably connect, and the described installation frame other end and described the first support removably connect; Described the first support is connected by the first support bracket bolt with described base, described base is provided with the first support installing hole more than two, described the second support is connected by the second support bracket bolt with described base, and described base is provided with the second support installing hole more than two.
Described detection minute surface is rectangle.
Described light source is located on three limits of described installation frame.
Between described support bar and described the first support, be provided with structural strengthening bar, described structural strengthening bar one end and described support bar removably connect, and the other end of described structural strengthening bar and described the first support removably connect.
Described base is rectangular frame, and described the second support comprises two columns that are located on described rectangular frame, between described column, is connected by cross bar; Described the first support is two support columns that are located on described rectangular frame.
Described light source is LED fluorescent tube.
Described support bar one end is connected with the first support, and the described support bar other end is provided with protective sleeve.
Photovoltaic module surface inspecting method, utilize above-mentioned photovoltaic module surface testing stand to realize, according to photovoltaic module specification, adjust testing stand, photovoltaic module is placed on support bar, and what photovoltaic module need to carry out that surface detects one faces down with to detect minute surface relative, opens light source, photovoltaic module surface condition is detecting blur-free imaging on minute surface, and the image detecting on minute surface by observation judges photovoltaic module surface quality situation.
The invention has the advantages that: this photovoltaic module surface testing stand and detection method thereof, photovoltaic module passes through they sup-port, what photovoltaic module need to carry out that surface detects one faces down with to detect minute surface relative, open light source, photovoltaic module surface condition is reacted intuitively detecting on minute surface, can judge photovoltaic module surface quality by the imaging on the minute surface of detection minute surface; Photovoltaic module surface condition is reacted intuitively by mirror image, gets final product intuitive judgment photovoltaic module surface quality problems according to mirror image, and this can ensure the consistency that surface is detected, and improves accuracy in detection; Can find fast the quality problems on photovoltaic module surface, improve detection efficiency, solve in time photovoltaic module surface quality problems simultaneously; Under lamp source is irradiated, photovoltaic module surface details shows clear, can further ensure that surface quality detects effect.
Further, the link position of support bar and the first support can be adjusted according to actual needs, to adjust support bar for supporting the length of photovoltaic module, to meet the detection demand of different size photovoltaic module; The surface quality that further ensures different size photovoltaic module detects effect.
Further, for different photovoltaic modulies, in the time that existing detection minute surface can not meet detection demand, pull down existing detection minute surface, to change the detection minute surface of different size, meet and detect needs, further to improve detection accuracy; Change the link position of the first support and the second support and base, to meet the installation requirements of detection minute surface of different size.
Brief description of the drawings
Mark in content and the figure below each width accompanying drawing of specification of the present invention being expressed is briefly described:
Fig. 1 is the structural representation of photovoltaic module of the present invention surface testing stand.
Mark in above-mentioned figure is:
1, base, 2, the first support, 3, the second support; 4, support bar, 5, detect minute surface, 6, light source; 7, installation frame, 8, protective sleeve, 9, structural strengthening bar; 10, cross bar, 11, support bar bolt, 12, connecting hole; 13, the first support bracket bolt; 14, the first support installing hole, 15, the second support bracket bolt, 16, the second support installing hole.
Embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, this photovoltaic module surface testing stand, comprise base 1, base 1 is provided with the first support 2 and the second support 3, the first support 2 tops are provided with the support bar 4 that supports photovoltaic module, support bar 4 is connected by support bar bolt 11 with the first support 2, and support bar 4 is provided with the more than two connecting hole 12 being connected with support bar bolt 11; The link position of support bar 4 and the first support 2 can be adjusted according to actual needs, to adjust support bar 4 for supporting the length of photovoltaic module, to meet the detection demand of different size photovoltaic module.
Support bar 4 belows and horizontal plane are the detection minute surface 5 of angle; Detect minute surface 5 and horizontal plane angle and can adjust according to actual needs before detecting minute surface 5 installations, to meet detection demand; Photovoltaic module to be detected is placed on support bar 4, and what photovoltaic module need to carry out that surface detects one faces down with to detect minute surface 5 relative; Detect minute surface 5 edges and be provided with installation frame 7, installation frame 7 is provided with light source 6; Installation frame 7 is convenient to detect the installation of minute surface 5, provides protective effect to detecting minute surface 5 edges simultaneously, ensures safety in production; Light source 6 provides the light needing while detection, can better display light photovoltaic assembly surface details.
Installation frame 7 one end and the second support 3 tops removably connect, and installation frame 7 other ends and the first support 2 removably connect; The first support 2 is connected by the first support bracket bolt 13 with base 1, base 1 is provided with more than two the first support installing hole 14 being connected with the first support bracket bolt 13, the second support 3 is connected by the second support bracket bolt 15 with base 1, and base 1 is provided with more than two the second support installing hole 16 being connected with the second support bracket bolt 15.For different photovoltaic modulies, in the time that existing detection minute surface 5 can not meet detection demand, pull down existing detection minute surface 5, to change the detection minute surface 5 of different size, meet and detect needs, further to improve detection accuracy; Change the link position of the first support 2 and the second support 3 and base 1, to meet the installation requirements of detection minute surface 5 of different size.
This photovoltaic module surface testing stand is in the time of work, photovoltaic module is placed on support bar 4, what photovoltaic module need to carry out that surface detects one faces down with to detect minute surface 5 relative, open light source 6, photovoltaic module surface condition is reacted intuitively detecting on minute surface 5, judges photovoltaic module surface quality by the imaging on the minute surface of detection minute surface 5; Photovoltaic module surface condition is reacted intuitively by mirror image, gets final product intuitive judgment photovoltaic module surface quality problems according to mirror image, and this can ensure the consistency that surface is detected, and improves accuracy in detection; Can find fast the quality problems on photovoltaic module surface, improve detection efficiency, solve in time photovoltaic module surface quality problems simultaneously; Under lamp source is irradiated, photovoltaic module surface details shows clear, can further ensure that surface quality detects effect.
Further, the link position of support bar 4 and the first support 2 can be adjusted according to actual needs, to adjust support bar 4 for supporting the length of photovoltaic module, to meet the detection demand of different size photovoltaic module; Further ensure that surface quality detects effect.
Further, for different photovoltaic modulies, in the time that existing detection minute surface 5 can not meet detection demand, pull down existing detection minute surface 5, to change the detection minute surface 5 of different size, meet and detect needs, further to improve detection accuracy; Change the link position of the first support 2 and the second support 3 and base 1, to meet the installation requirements of detection minute surface 5 of different size.
Detecting minute surface 5 is rectangle, and hough transform minute surface 5 can meet detection demand, improves accuracy in detection.
Light source 6 is located on three limits of installation frame 7.Light source 6 is located on three limits of installation frame 7.Preferred light source 6 is LED fluorescent tube, and light source 6 illumination effects are good.Frame for installing is convenient to the installation of light source 6, and light source 6 is located on frame for installing three limits can reach good detection effect.
Between support bar 4 and the first support 2, be provided with structural strengthening bar 9, structural strengthening bar 9 one end and support bar 4 removably connect, and the other end of structural strengthening bar 9 and the first support 2 removably connect.Preferred structure bracing piece 9 two ends are connected by construction bolt with support bar 4 and the first support 2 respectively; Structural strengthening bar 9, for increasing the structural strength of support bar 4, further improves functional reliability.
Base 1 is rectangular frame, and the second support 3 comprises two columns that are located on rectangular frame, between column, is connected by cross bar 10, and the second support 3 is highly higher, and cross bar 10 is for strengthening the structural strength of the second support 3; The first support 2 is for being located at two support columns on rectangular frame.The first support 2 and the second support 3 simple in structure, is beneficial to and controls cost.
Support bar 4 one end are connected with the first support 2, and support bar 4 other ends are provided with protective sleeve 8.Protective sleeve 8 on support bar 4, for the protection of tester, prevents support bar 4 scratch testers.
This photovoltaic module surface inspecting method, utilize above-mentioned photovoltaic module surface testing stand to realize, according to photovoltaic module specification, adjust testing stand, photovoltaic module is placed on support bar 4, and what photovoltaic module need to carry out that surface detects one faces down with to detect minute surface 5 relative, opens light source 6, photovoltaic module surface condition is detecting blur-free imaging on minute surface 5, and the image detecting on minute surface 5 by observation judges photovoltaic module surface quality situation.
This photovoltaic module surface inspecting method, photovoltaic module surface condition is reacted intuitively by mirror image, gets final product intuitive judgment photovoltaic module surface quality problems according to mirror image, and this can ensure the consistency that surface is detected, and improves accuracy in detection; Can find fast the quality problems on photovoltaic module surface, improve detection efficiency, solve in time photovoltaic module surface quality problems simultaneously; Under lamp source is irradiated, photovoltaic module surface details shows clear, can further ensure that surface quality detects effect.
Obviously specific implementation of the present invention is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method design of the present invention and technical scheme carry out, all within protection scope of the present invention.
Claims (8)
1. photovoltaic module surface testing stand, it is characterized in that: comprise base, described base is provided with the first support and the second support, described the first cantilever tip is provided with the support bar that supports described photovoltaic module, described support bar is connected by support bar bolt with described the first support, and described support bar is provided with connecting hole more than two; Described support bar below is provided with and is connected to the detection minute surface that is angle on described the first support and the second support with horizontal plane; Described detection minute surface edge is provided with installation frame, and described installation frame is provided with light source; Described installation frame one end and described the second cantilever tip removably connect, and the described installation frame other end and described the first support removably connect; Described the first support is connected by the first support bracket bolt with described base, described base is provided with the first support installing hole more than two, described the second support is connected by the second support bracket bolt with described base, and described base is provided with the second support installing hole more than two.
2. photovoltaic module as claimed in claim 1 surface testing stand, is characterized in that: described detection minute surface is rectangle.
3. photovoltaic module as claimed in claim 2 surface testing stand, is characterized in that: described light source is located on three limits of described installation frame.
4. photovoltaic module as claimed in claim 1 surface testing stand, it is characterized in that: between described support bar and described the first support, be provided with structural strengthening bar, described structural strengthening bar one end and described support bar removably connect, and the other end of described structural strengthening bar and described the first support removably connect.
5. photovoltaic module as claimed in claim 4 surface testing stand, is characterized in that: described base is rectangular frame, and described the second support comprises two columns that are located on described rectangular frame, between described column, is connected by cross bar; Described the first support is two support columns that are located on described rectangular frame.
6. photovoltaic module as claimed in claim 1 surface testing stand, is characterized in that: described light source is LED fluorescent tube.
7. photovoltaic module as claimed in claim 1 surface testing stand, is characterized in that: described support bar one end is connected with the first support, and the described support bar other end is provided with protective sleeve.
8. photovoltaic module surface inspecting method, utilize the photovoltaic module surface testing stand described in claim 1-8 any one to realize, it is characterized in that: according to photovoltaic module specification, adjust testing stand, photovoltaic module is placed on support bar, and what photovoltaic module need to carry out that surface detects one faces down with to detect minute surface relative, opens light source, photovoltaic module surface condition is detecting blur-free imaging on minute surface, and the image detecting on minute surface by observation judges photovoltaic module surface quality situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418107.8A CN104184414B (en) | 2014-08-22 | 2014-08-22 | Photovoltaic module Surface testing frame and detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418107.8A CN104184414B (en) | 2014-08-22 | 2014-08-22 | Photovoltaic module Surface testing frame and detection method |
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| Publication Number | Publication Date |
|---|---|
| CN104184414A true CN104184414A (en) | 2014-12-03 |
| CN104184414B CN104184414B (en) | 2016-06-15 |
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| CN201410418107.8A Expired - Fee Related CN104184414B (en) | 2014-08-22 | 2014-08-22 | Photovoltaic module Surface testing frame and detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107769730A (en) * | 2017-09-19 | 2018-03-06 | 合肥流明新能源科技有限公司 | A kind of microscopy method for Crystalline Silicon PV Module |
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Patent Citations (6)
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| JP2011145193A (en) * | 2010-01-15 | 2011-07-28 | Tokyo Electron Ltd | Flaw inspection device |
| CN202332931U (en) * | 2011-11-23 | 2012-07-11 | 天威新能源控股有限公司 | Observation rack for checking solar cell module |
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| CN104184414B (en) | 2016-06-15 |
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Granted publication date: 20160615 Termination date: 20190822 |