CN111953298A - Tool for testing photovoltaic module - Google Patents
Tool for testing photovoltaic module Download PDFInfo
- Publication number
- CN111953298A CN111953298A CN202010667360.2A CN202010667360A CN111953298A CN 111953298 A CN111953298 A CN 111953298A CN 202010667360 A CN202010667360 A CN 202010667360A CN 111953298 A CN111953298 A CN 111953298A
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- CN
- China
- Prior art keywords
- photovoltaic module
- testing
- groove
- wall
- tooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 description 7
- 238000012856 packing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a tool for testing a photovoltaic module, which comprises a substrate, wherein an end wall is arranged at the edge of the substrate, a through wire passing groove is formed in the surface of the end wall, supporting plates are arranged on the surface of one side of the end wall and positioned on two sides of the wire passing groove, a through threaded hole is formed in the surface of the wire passing groove, and a threaded rod penetrates through the threaded hole; according to the photovoltaic module wire guide device, the arc-shaped fixing plate is arranged, the problem that a photovoltaic module wire is easy to move when passing through the inside of the wire passing groove and inconvenient to test is effectively avoided, the wire is favorably fixed and prevented from being deviated, the test effect is ensured, the surface of the photovoltaic module wire is effectively prevented from being stained with dust through the arranged cleaning brush, the cleaning is favorably realized, the surface of the wire is kept clean, the friction force is conveniently increased, the tedious process is effectively avoided when the supporting plate is installed and disassembled through the arranged extrusion block, the labor cost is favorably saved, and the installation and disassembly efficiency of the device is further improved.
Description
Technical Field
The invention belongs to the technical field of photovoltaic power generation, and particularly relates to a tool for testing a photovoltaic module.
Background
Because the output voltage of the single solar cell is low, and the electrodes of the unpackaged cells are easy to fall off due to the influence of the environment, a certain number of single cells are sealed into a solar cell module in a series-parallel connection mode to prevent the electrodes and interconnection lines of the cells from being corroded, and the cells are prevented from being cracked due to packing, so that the outdoor installation is facilitated, and the service life and the reliability of the solar cell module are determined according to the quality of the packing. When the photovoltaic module reaches the testing station, the metal probe of the testing equipment is in electrical contact with the conductive terminal on the testing tool, so that the testing work is facilitated.
Although the photovoltaic module testing tool disclosed in the utility model with the license bulletin number of CN209844912U can effectively prevent the photovoltaic module testing tool from being broken down by arranging the arc extinguishing curved surface, when the photovoltaic module testing tool is used, the lead of the photovoltaic module is easy to move and inconvenient to test when passing through the inside of the wire passing groove, and the lead cannot be fixed, thereby affecting the testing effect; the surface of the photovoltaic module lead is full of dust, so that the photovoltaic module lead is not convenient to clean and cannot keep clean; and the supporting plate is usually connected by using bolts in the mounting and dismounting processes, so that time and labor are wasted, and the mounting and dismounting efficiency of the device is reduced.
Disclosure of Invention
The invention aims to provide a tool for testing a photovoltaic module, which aims to solve the problems that when a lead of the photovoltaic module passes through the inside of a wire passing groove in the prior art, the lead is easy to move, is inconvenient to test and cannot be fixed, and the test effect is influenced; the surface of the photovoltaic module lead is full of dust, so that the photovoltaic module lead is not convenient to clean and cannot keep clean; and the supporting plate is usually connected by using bolts in the process of installation and disassembly, thereby wasting time and labor and reducing the installation and disassembly efficiency of the device.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a frock is used in photovoltaic module test, includes the base plate, the edge of base plate is provided with the end wall, the line groove of crossing that runs through is seted up on the surface of end wall, a side surface of end wall and the both sides that are located the line groove all are provided with the backup pad, the screw hole that runs through is seted up on the surface of crossing the line groove, the threaded rod is run through to the inside of screw hole, the threaded rod is close to the one end surface bearing of crossing the line groove and is connected with arc fixed plate, a side surface that the threaded rod was kept away from to arc fixed plate is provided with clean brush, clean brush.
Preferably, a placing groove is formed in the top end surface of the end wall, two groups of L-shaped grooves are formed in the surface of the support plate, the two groups of L-shaped grooves extend to the bottom end surface of the support plate, an extrusion block is arranged inside the L-shaped grooves, a spring is fixedly connected to the surface of one side, close to the support plate, of the extrusion block, one end of the spring is fixedly connected with the L-shaped grooves, a connecting plate is fixedly connected to the surface of the rear end of the extrusion block, and a through fixing hole is formed in the surface of the connecting plate; the surface of the placing groove is fixedly connected with a fixing block matched with the fixing hole, and the fixing block penetrates through the fixing hole.
Preferably, the top end surface of the base plate is provided with a blocking wall connected to the end wall, the blocking wall being perpendicular to the end wall.
Preferably, two groups of conductive terminals are arranged on one side surface of the blocking wall, and the two groups of conductive terminals are symmetrically arranged on one side surface of the blocking wall.
Preferably, the top surface of the substrate is provided with an extension wall, and the top surface of the substrate is provided with an inner side wall perpendicular to the extension wall.
Preferably, the top end surface of the substrate is provided with a supporting piece, and the surface of the supporting piece is provided with a mounting groove.
Preferably, a clamping groove is formed in one side of the abutting piece, and a frame for fixing the photovoltaic assembly is arranged in the clamping groove.
Preferably, one side of the mounting groove is provided with a propping arm, and an elastic element is arranged between the mounting groove and the propping arm.
Preferably, four groups of fixing columns are arranged on the bottom end surface of the substrate, and a wear-resistant layer is arranged on the surfaces of the four groups of fixing columns.
Preferably, the bottom surface of the substrate is provided with anti-slip lines, and the anti-slip lines are S-shaped.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arc fixed plate who sets up, effectively avoided the photovoltaic module wire when passing the inside of crossing the wire casing, easily taken place to remove, inconvenient test is favorable to fixing the wire, prevents the skew, has guaranteed test effect.
2. Through the cleaning brush that sets up, effectively avoided the surface of photovoltaic module wire to be stained with the dust, be favorable to clearing up, keep the cleanness on wire surface, also be convenient for increase frictional force.
3. Through the extrusion piece that sets up, effectively avoided the backup pad when installation, dismantlement process, the process is loaded down with trivial details, is favorable to using manpower sparingly the cost, and then has improved the installation of device, dismantles efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side cross-sectional view of the substrate of FIG. 1 according to the present invention;
FIG. 3 is a top connection cross-sectional view of the support plate and end wall of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of A of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of B of FIG. 3 in accordance with the present invention;
in the figure: 1. a substrate; 2. an end wall; 3. a support plate; 4. a conductive terminal; 5. an inner sidewall; 6. an extension wall; 7. a clamping groove; 8. mounting grooves; 9. a holding member; 10. a wire passing groove; 11. a threaded hole; 12. an arc-shaped fixing plate; 13. cleaning the brush; 14. extruding the block; 15. a threaded rod; 16. an L-shaped slot; 17. a fixing hole; 18. a fixed block; 19. a connecting plate; 20. a spring; 21. a placement groove; 22. and (5) blocking walls.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a frock is used in photovoltaic module test, which comprises a substrate 1, the edge of base plate 1 is provided with end wall 2, the line groove 10 is seted up on the surface of end wall 2 that runs through, a side surface of end wall 2 and the both sides that are located line groove 10 all are provided with backup pad 3, the screw hole 11 that runs through is seted up on the surface of crossing line groove 10, threaded rod 15 is run through to threaded hole 11's inside, threaded rod 15 is close to the one end surface bearing of crossing line groove 10 and is connected with arc fixed plate 12, arc fixed plate 12 keeps away from a side surface of threaded rod 15 and is provided with clean brush 13, clean brush 13 is provided with the.
In this embodiment, preferably, the top end surface of the end wall 2 is provided with a placing groove 21, the surface of the support plate 3 is provided with two groups of L-shaped grooves 16, the two groups of L-shaped grooves 16 extend to the bottom end surface of the support plate 3, an extrusion block 14 is arranged inside the L-shaped grooves 16, a spring 20 is fixedly connected to the surface of one side, close to the support plate 3, of the extrusion block 14, one end of the spring 20 is fixedly connected with the L-shaped grooves 16, a connecting plate 19 is fixedly connected to the rear end surface of the extrusion block 14, and a through fixing hole 17 is formed in the surface of; the fixed surface of standing groove 21 is connected with and fixed orifices 17 assorted fixed block 18, and fixed block 18 runs through in fixed orifices 17, has effectively avoided backup pad 3 when installation, dismantlement process, and the process is loaded down with trivial details, is favorable to using manpower sparingly the cost, and then has improved the installation of device, has dismantled efficiency.
In this embodiment, it is preferable that the top surface of the base plate 1 is provided with a blocking wall 22 connected to the end wall 2, and the blocking wall 22 is perpendicular to the end wall 2, so that the device can be used more easily.
In this embodiment, preferably, two sets of conductive terminals 4 are disposed on a side surface of the blocking wall 22, and the two sets of conductive terminals 4 are symmetrically disposed on a side surface of the blocking wall 22, so that the conductive wires are electrically connected to the conductive terminals 4.
In this embodiment, preferably, the top surface of the substrate 1 is provided with an extending wall 6, and the top surface of the substrate 1 is provided with an inner side wall 5 perpendicular to the extending wall 6, so that a clamping groove 7 is formed between the inner side wall 5 and the abutting member 9.
In this embodiment, preferably, the top surface of the substrate 1 is provided with the abutting member 9, and the surface of the abutting member 9 is provided with the mounting groove 8, so that the abutting arm can be mounted conveniently.
In this embodiment, preferably, one side of the supporting member 9 is provided with a clamping groove 7, and a frame for fixing the photovoltaic module is arranged inside the clamping groove 7, so that the photovoltaic module can be conveniently placed.
In this embodiment, preferably, a supporting arm is disposed on one side of the mounting groove 8, and an elastic element is disposed between the mounting groove 8 and the supporting arm, so as to support a frame for fixing the photovoltaic module.
In this embodiment, preferably, four sets of fixing columns are disposed on the bottom surface of the substrate 1, and a wear-resistant layer is disposed on the surfaces of the four sets of fixing columns, so as to support the substrate 1.
In this embodiment, preferably, the bottom surface of the substrate 1 is provided with an anti-slip pattern, and the anti-slip pattern is shaped like an "S" to prevent the substrate 1 from shifting.
The working principle and the using process of the invention are as follows: the adjusting mechanism of the device clamps and fixes the frame of the photovoltaic component in the clamping groove 7 in the using process, then one end of the lead of the photovoltaic component is placed on the wire passing groove 10, then the moving distance of the threaded rod 15 on the supporting plate 3 is adjusted through the arranged threaded rod 15, and the distance of the arc-shaped fixed plate 12 is further moved to a proper distance, so that one end of the lead can be fixed in the two groups of arc-shaped fixed plates 12, the friction force between the lead and the arc-shaped fixed plates 12 can be increased through the arranged cleaning hairbrush 13, thus the lead can be prevented from being deviated, through the arranged arc-shaped fixed plates 12, the problem that the lead of the photovoltaic component is easy to move and inconvenient to test when passing through the inner part of the wire passing groove 10 is effectively avoided, the lead is favorable for fixing the lead, the deviation is prevented, the test effect is ensured, and through the, effectively avoided the surface of photovoltaic module wire to be stained with the dust, be favorable to clearing up, kept the cleanness on wire surface, also be convenient for increase frictional force. The installation mechanism of the device is convenient for placing the support plate 3 in the placement groove 21 from the top end of the end wall 2 through the arranged placement groove 21 in the use process, is convenient for pressing the two groups of extrusion blocks 14 inwards through the arranged extrusion blocks 14, the two groups of springs 20 are compressed, then the two groups of extrusion blocks 14 are loosened, the connecting plate 19 connected with one side surface of the extrusion block 14 is displaced towards the end wall 2 by virtue of the elasticity of the springs 20, at the moment, the fixing hole 17 formed in the surface of the connecting plate 19 can be indirectly clamped with the fixing block 18 by virtue of the elasticity of the springs 20, so that the connection between the end wall 2 and the support plate 3 is fixed, similarly, when the support plate 3 needs to be disassembled, the extrusion block 14 is pressed inwards, the fixing hole 17 is separated from the surface of the fixing block 18, then the support plate 3 is taken out of the interior of the placement groove 21, so that the support plate 3 is disassembled from, effectively avoided backup pad 3 when installation, dismantlement process, the process is loaded down with trivial details, is favorable to using manpower sparingly the cost, and then has improved the installation of device, dismantlement efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a frock is used in photovoltaic module test, includes base plate (1), the edge of base plate (1) is provided with end wall (2), wire passing groove (10) that run through, its characterized in that are seted up on the surface of end wall (2): the utility model discloses a thread guide plate, including end wall (2), threaded hole (11), threaded rod (15) are run through to the inside of threaded hole (11), threaded rod (15) are close to the one end surface bearing of crossing thread groove (10) and are connected with arc fixed plate (12), a side surface of end wall (2) just is located the both sides of crossing thread groove (10) and all is provided with backup pad (3), the threaded hole (11) of crossing thread groove (10) are seted up on the surface, threaded rod (15) are run through to the inside, one end surface bearing that threaded rod (15) were close to and are connected with arc fixed plate (12), one side surface that threaded rod (15).
2. The tooling for testing the photovoltaic module according to claim 1, wherein: a placing groove (21) is formed in the top end surface of the end wall (2), two groups of L-shaped grooves (16) are formed in the surface of the supporting plate (3), the two groups of L-shaped grooves (16) extend to the bottom end surface of the supporting plate (3), an extrusion block (14) is arranged inside the L-shaped grooves (16), a spring (20) is fixedly connected to the surface of one side, close to the supporting plate (3), of the extrusion block (14), one end of the spring (20) is fixedly connected with the L-shaped grooves (16), a connecting plate (19) is fixedly connected to the surface of the rear end of the extrusion block (14), and a through fixing hole (17) is formed in the surface of the connecting plate (19); the surface of the placing groove (21) is fixedly connected with a fixing block (18) matched with the fixing hole (17), and the fixing block (18) penetrates through the fixing hole (17).
3. The tooling for testing the photovoltaic module according to claim 1, wherein: the top end surface of the base plate (1) is provided with a blocking wall (22) connected with the end wall (2), and the blocking wall (22) is perpendicular to the end wall (2).
4. The tooling for testing the photovoltaic module according to claim 3, wherein: two groups of conductive terminals (4) are arranged on one side surface of the blocking wall (22), and the two groups of conductive terminals (4) are symmetrically arranged on one side surface of the blocking wall (22).
5. The tooling for testing the photovoltaic module according to claim 1, wherein: the top surface of base plate (1) is provided with extension wall (6), the top surface of base plate (1) be provided with extension wall (6) looks perpendicular inside wall (5).
6. The tooling for testing the photovoltaic module according to claim 1, wherein: the top end surface of the base plate (1) is provided with a supporting piece (9), and the surface of the supporting piece (9) is provided with an installation groove (8).
7. The tooling for testing the photovoltaic module according to claim 6, wherein: one side of the abutting piece (9) is provided with a clamping groove (7), and a frame for fixing the photovoltaic module is arranged in the clamping groove (7).
8. The tooling for testing the photovoltaic module according to claim 6, wherein: and a propping arm is arranged on one side of the mounting groove (8), and an elastic element is arranged between the mounting groove (8) and the propping arm.
9. The tooling for testing the photovoltaic module according to claim 1, wherein: four groups of fixing columns are arranged on the bottom end surface of the substrate (1), and a wear-resistant layer is arranged on the surfaces of the four groups of fixing columns.
10. The tooling for testing the photovoltaic module according to claim 1, wherein: the bottom end surface of the substrate (1) is provided with anti-skid grains, and the anti-skid grains are S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667360.2A CN111953298A (en) | 2020-07-13 | 2020-07-13 | Tool for testing photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667360.2A CN111953298A (en) | 2020-07-13 | 2020-07-13 | Tool for testing photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111953298A true CN111953298A (en) | 2020-11-17 |
Family
ID=73340381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010667360.2A Pending CN111953298A (en) | 2020-07-13 | 2020-07-13 | Tool for testing photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111953298A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208063133U (en) * | 2018-04-04 | 2018-11-06 | 洛阳阿特斯光伏科技有限公司 | Photovoltaic module test fixture |
| CN209844912U (en) * | 2019-05-31 | 2019-12-24 | 盐城大丰阿特斯阳光电力科技有限公司 | Photovoltaic module test fixture |
| CN210640667U (en) * | 2019-12-07 | 2020-05-29 | 河南银水电缆有限公司 | Fixed building cable convenient to longitudinally walk line |
| CN210693291U (en) * | 2019-11-15 | 2020-06-05 | 辽宁天辰中通电力工程有限公司 | Combined cable fixing device for electric power engineering |
| CN210724027U (en) * | 2019-12-10 | 2020-06-09 | 无锡职业技术学院 | Circuit classification fixing device |
-
2020
- 2020-07-13 CN CN202010667360.2A patent/CN111953298A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208063133U (en) * | 2018-04-04 | 2018-11-06 | 洛阳阿特斯光伏科技有限公司 | Photovoltaic module test fixture |
| CN209844912U (en) * | 2019-05-31 | 2019-12-24 | 盐城大丰阿特斯阳光电力科技有限公司 | Photovoltaic module test fixture |
| CN210693291U (en) * | 2019-11-15 | 2020-06-05 | 辽宁天辰中通电力工程有限公司 | Combined cable fixing device for electric power engineering |
| CN210640667U (en) * | 2019-12-07 | 2020-05-29 | 河南银水电缆有限公司 | Fixed building cable convenient to longitudinally walk line |
| CN210724027U (en) * | 2019-12-10 | 2020-06-09 | 无锡职业技术学院 | Circuit classification fixing device |
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Application publication date: 20201117 |