CN220862947U - Soldering iron welding head for repairing photovoltaic module - Google Patents
Soldering iron welding head for repairing photovoltaic module Download PDFInfo
- Publication number
- CN220862947U CN220862947U CN202322447972.2U CN202322447972U CN220862947U CN 220862947 U CN220862947 U CN 220862947U CN 202322447972 U CN202322447972 U CN 202322447972U CN 220862947 U CN220862947 U CN 220862947U
- Authority
- CN
- China
- Prior art keywords
- soldering iron
- photovoltaic
- stand
- repairing
- photovoltaic module
- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000005476 soldering Methods 0.000 title claims abstract description 57
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 49
- 238000003466 welding Methods 0.000 title claims abstract description 46
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 241000755266 Kathetostoma giganteum Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a soldering iron welding head for repairing a photovoltaic module, which comprises a photovoltaic soldering iron, a photovoltaic cell piece, a copper wire welding strip and a soldering iron head arranged at the bottom of the photovoltaic soldering iron; one side of photovoltaic is provided with the mounting panel, bilateral symmetry swing joint has the stand around photovoltaic is kept away from to the mounting panel one end for the flatiron, the top of stand is provided with spacing cap, the outside cover of stand is equipped with compression spring, two the bottom of stand is provided with the fixed block jointly, the bottom of fixed block is provided with the pole setting, the bottom of pole setting is provided with the briquetting. This photovoltaic module reprocesses and uses flatiron soldered connection, through briquetting, pole setting, fixed block, stand, compression spring, mounting panel, spacing slot's mutually supporting that set up can carry out spacing to the copper wire welding strip when the welding and compress tightly, avoided the displacement in copper wire welding strip, improved welding precision and production efficiency.
Description
Technical Field
The utility model relates to the field of production of photovoltaic modules, in particular to a soldering iron welding head for repairing a photovoltaic module.
Background
With the wide application of solar energy, the solar photovoltaic panel industry is also vigorously developed. When the solar panel is produced, due to the characteristics of the cell sheet structure, a plurality of cell sheets and tin-coated copper strips are required to be welded into a cell string, and then the cell string and other materials are assembled into a whole. Because of the instability of automatic welding equipment and manufacturing process, the defects of cold joint, hidden crack and the like exist after the welding of partial battery strings is finished, and the defects need to be repaired manually in a repair mode: and (3) manually performing repair welding on the virtual welding position by using a soldering iron or performing disassembly welding belt sheet replacement treatment on unusable batteries such as hidden crack fragments and the like.
Along with the development of solar photovoltaic technology, the number of main grids of the battery piece for reducing the cost and improving the effect is always increased from 2BB, the current main stream SMBB reaches 16BB, the electrode of the battery piece is converted into a PAD point from the previous solid main grid, the welding width is greatly reduced, meanwhile, the specification of the tin-coated copper strip is also switched from the previous flat shape to the circular wire specification, the wire diameter of the circular wire tin-coated copper strip is reduced from 0.4mm to 0.22-0.3mm, and the straightness of the tin-coated copper strip is poorer. The traditional photovoltaic module uses a horseshoe-shaped flat head with the size of 4C/5C and the like as a welding head, and when the welding head is repaired, the welding head is contacted with a photovoltaic tin-coated copper strip, and the high temperature causes the coating on the surface layer of the tin-coated copper strip to melt and alloy-weld with the electrode of the battery piece. Due to the increase of the number of the main grids, the width of the weldable electrode is reduced, the diameter of the tin-coated copper strip is reduced, and the traditional repairing mode has the problems of poor precision, low efficiency and the like. Therefore, in the repair process of the flat-head soldering bit, the tin-coated copper strip is easy to displace, so that the precision is insufficient after welding, and the position of the tin-coated copper strip is required to be fixed and adjusted all the time in the welding process, thereby influencing the welding efficiency.
Therefore, it is necessary to provide a soldering iron joint for repairing a photovoltaic module to solve the above problems.
Disclosure of utility model
The utility model mainly aims to provide a soldering iron welding head for repairing a photovoltaic module, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
A soldering iron welding head for repairing a photovoltaic module comprises a photovoltaic soldering iron, a photovoltaic cell piece, a copper wire welding strip and a soldering iron head arranged at the bottom of the photovoltaic soldering iron;
One side of photovoltaic is provided with the mounting panel, bilateral symmetry swing joint has the stand around photovoltaic is kept away from to the mounting panel one end for the flatiron, the top of stand is provided with spacing cap, the outside cover of stand is equipped with compression spring, two the bottom of stand is provided with the fixed block jointly, the bottom of fixed block is provided with the pole setting, the bottom of pole setting is provided with the briquetting, spacing slot has all been seted up at the bottom middle part of briquetting and soldering iron head.
Preferably, the limit groove is arc-shaped or triangular, the limit groove is matched with the copper wire welding strip, and the limit groove at the bottom of the soldering bit corresponds to the limit groove at the bottom of the pressing block.
Preferably, the upper end of briquetting is provided with the connecting seat, be provided with the bolt on the connecting seat, the lower extreme of pole setting passes through the bolt to be connected with the connecting seat, the bottom of briquetting is less than the bottom of soldering bit.
Preferably, the limit cap is located at the top of the mounting plate, and the diameter of the limit cap is larger than that of the upright post.
Preferably, the compression spring is located between the mounting plate and the fixed block.
Preferably, the mounting panel is close to the arc mouth that is provided with photovoltaic for the one end of flatiron adaptation, the mounting panel is close to the front and back both sides of photovoltaic for flatiron one end all to be provided with the screw, and the mounting panel passes through the screw and is fixed with the flatiron for the photovoltaic.
Advantageous effects
Compared with the prior art, the utility model provides the soldering iron welding head for repairing the photovoltaic module, which has the following beneficial effects:
1. This photovoltaic module reprocesses and uses flatiron soldered connection, through briquetting, pole setting, fixed block, stand, compression spring, mounting panel, spacing slot's mutually supporting that set up can carry out spacing to the copper wire welding strip when the welding and compress tightly, avoided the displacement in copper wire welding strip, improved welding precision and production efficiency.
2. This photovoltaic module reprocesses and uses soldering iron soldered connection, the arc mouth and the screw through setting up are convenient for the fixed and the dismantlement of mounting panel and photovoltaic with the flatiron, are convenient for adjust the inclination to the briquetting through connecting seat and the bolt that sets up, and then can adapt to the soldering iron head of different inclination bottom surfaces, and spacing cap is convenient for spacing the stand, has avoided breaking away from.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the mounting plate, the upright and the press block of the utility model;
FIG. 3 is a schematic view of the bottom surface of the soldering bit of the present utility model;
Fig. 4 is a schematic structural view of the present utility model in an operating state when the limit groove is in a circular arc shape;
fig. 5 is a schematic structural view of the present utility model in a working state when the limit groove is triangular.
In the figure: 1. a photovoltaic soldering iron; 2. soldering iron head; 3. a mounting plate; 4. a vertical rod; 5. briquetting; 6. a connecting seat; 7. a bolt; 8. a fixed block; 9. a column; 10. a compression spring; 11. a limit cap; 12. an arc-shaped opening; 13. a screw; 14. a limit groove; 15. a photovoltaic cell; 16. copper wire welding strip.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, a soldering iron welding head for repairing a photovoltaic module comprises a photovoltaic soldering iron 1, a photovoltaic cell 15, a copper wire welding strip 16 and a soldering iron head 2 arranged at the bottom of the photovoltaic soldering iron 1;
One side of the photovoltaic soldering iron 1 is provided with a mounting plate 3, the front and back bilateral symmetry swing joint of one end of the photovoltaic soldering iron 1 is kept away from to the mounting plate 3 is provided with an upright post 9, the top of the upright post 9 is provided with a limit cap 11, the outside sleeve of the upright post 9 is provided with a compression spring 10, the bottoms of the two upright posts 9 are jointly provided with a fixed block 8, the compression spring 10 is positioned between the mounting plate 3 and the fixed block 8, the bottom of the fixed block 8 is provided with a vertical rod 4, the bottom of the vertical rod 4 is provided with a pressing block 5, the middle parts of the bottoms of the pressing block 5 and the soldering iron head 2 are all provided with limit grooves 14, the limit grooves 14 are arc-shaped or triangular, the limit grooves 14 are matched with copper wire welding strips 16, the limit grooves 14 at the bottom of the soldering iron head 2 correspond to the limit grooves 14 at the bottom of the pressing block 5, and the copper wire welding strips 16 can be limited and pressed when being welded through the mutual matching of the set pressing blocks 5, the vertical rods 4, the upright posts 9, the compression spring 10, the mounting plate 3 and the limit grooves 14.
Further, the upper end of briquetting 5 is provided with connecting seat 6, is provided with bolt 7 on the connecting seat 6, and the lower extreme of pole setting 4 passes through bolt 7 to be connected with connecting seat 6, and the bottom of briquetting 5 is less than the bottom of soldering bit 2, is convenient for adjust the inclination to briquetting 5 through connecting seat 6 and the bolt 7 that set up, and then can adapt to the soldering bit 2 of different inclination bottom surfaces.
Further, the limiting cap 11 is located at the top of the mounting plate 3, the diameter of the limiting cap 11 is larger than that of the upright post 9, and the limiting cap 11 is convenient for limiting the upright post 9, so that detachment is avoided.
Further, the mounting panel 3 is close to the arc mouth 12 that is provided with the flatiron 1 adaptation for photovoltaic with the one end of flatiron 1, and the mounting panel 3 is close to the front and back both sides of flatiron 1 one end for photovoltaic all is provided with screw 13, and mounting panel 3 passes through screw 13 and is fixed with flatiron 1 for photovoltaic, is convenient for mounting panel 3 and the fixed and the dismantlement of flatiron 1 for photovoltaic through arc mouth 12 and screw 13 that set up.
It should be noted that, the utility model relates to a soldering iron welding head for repairing a photovoltaic module, when in use, a copper wire welding strip 16 is fixed on a photovoltaic cell 15 and then welded, a pressing block 5 is contacted with the copper wire welding strip 16 during welding, a fixed block 8 and a mounting plate 3 compress a compression spring 10 when the soldering iron head 2 continues to move downwards, then the bottom of the soldering iron head 2 is contacted with the copper wire welding strip 16, so that the copper wire welding strip 16 is positioned in a limit groove 14 at the bottom of the pressing block 5 and the soldering iron head 2, further limit is realized, displacement of the copper wire welding strip 16 is avoided during welding, welding precision and production efficiency are improved, an arc-shaped opening 12 and a screw 13 are convenient for fixing and dismounting the mounting plate 3 and the photovoltaic soldering iron 1, the limit groove 14 at the bottom of the soldering iron head 2 can be singly used for limit, a connecting seat 6 and a bolt 7 are convenient for adjusting an inclination angle of the pressing block 5, further the soldering iron head 2 with different inclination degrees can be adapted, a limit cap 11 is convenient for limiting a stand 9, and detachment is avoided.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A soldering iron welding head for repairing a photovoltaic module comprises a photovoltaic soldering iron (1), a photovoltaic cell (15), a copper wire welding strip (16) and a soldering iron head (2) arranged at the bottom of the photovoltaic soldering iron (1);
The method is characterized in that: one side of flatiron (1) is used to photovoltaic is provided with mounting panel (3), bilateral symmetry swing joint has stand (9) around the flatiron (1) is used to the photovoltaic is kept away from to mounting panel (3), the top of stand (9) is provided with spacing cap (11), the outside cover of stand (9) is equipped with compression spring (10), two the bottom of stand (9) is provided with fixed block (8) jointly, the bottom of fixed block (8) is provided with pole setting (4), the bottom of pole setting (4) is provided with briquetting (5), spacing slot (14) have all been seted up at the bottom middle part of briquetting (5) and soldering iron head (2).
2. The soldering iron tip for repairing a photovoltaic module according to claim 1, wherein: the limit groove (14) is arc-shaped or triangular, the limit groove (14) is matched with the copper wire welding strip (16), and the limit groove (14) at the bottom of the soldering bit (2) corresponds to the limit groove (14) at the bottom of the pressing block (5).
3. The soldering iron tip for repairing a photovoltaic module according to claim 1, wherein: the upper end of briquetting (5) is provided with connecting seat (6), be provided with bolt (7) on connecting seat (6), the lower extreme of pole setting (4) is connected with connecting seat (6) through bolt (7), the bottom of briquetting (5) is less than the bottom of soldering bit (2).
4. The soldering iron tip for repairing a photovoltaic module according to claim 1, wherein: the limiting cap (11) is positioned at the top of the mounting plate (3), and the diameter of the limiting cap (11) is larger than that of the upright post (9).
5. The soldering iron tip for repairing a photovoltaic module according to claim 1, wherein: the compression spring (10) is positioned between the mounting plate (3) and the fixed block (8).
6. The soldering iron tip for repairing a photovoltaic module according to claim 1, wherein: the photovoltaic soldering iron is characterized in that an arc-shaped opening (12) matched with the photovoltaic soldering iron (1) is formed in one end, close to the photovoltaic soldering iron (1), of the mounting plate (3), screws (13) are arranged on the front side and the rear side, close to one end, of the mounting plate (3), and the mounting plate (3) is fixed with the photovoltaic soldering iron (1) through the screws (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447972.2U CN220862947U (en) | 2023-09-08 | 2023-09-08 | Soldering iron welding head for repairing photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447972.2U CN220862947U (en) | 2023-09-08 | 2023-09-08 | Soldering iron welding head for repairing photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862947U true CN220862947U (en) | 2024-04-30 |
Family
ID=90809754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447972.2U Active CN220862947U (en) | 2023-09-08 | 2023-09-08 | Soldering iron welding head for repairing photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862947U (en) |
-
2023
- 2023-09-08 CN CN202322447972.2U patent/CN220862947U/en active Active
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