CN220095865U - Secondary printing positive electrode screen printing plate without main grid for crystalline silicon battery piece - Google Patents
Secondary printing positive electrode screen printing plate without main grid for crystalline silicon battery piece Download PDFInfo
- Publication number
- CN220095865U CN220095865U CN202321353177.0U CN202321353177U CN220095865U CN 220095865 U CN220095865 U CN 220095865U CN 202321353177 U CN202321353177 U CN 202321353177U CN 220095865 U CN220095865 U CN 220095865U
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- Prior art keywords
- electrode screen
- plate
- positive electrode
- crystalline silicon
- main grid
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- 238000007639 printing Methods 0.000 title claims abstract description 17
- 229910021419 crystalline silicon Inorganic materials 0.000 title claims abstract description 16
- 238000007650 screen-printing Methods 0.000 title claims description 11
- 238000001816 cooling Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 7
- 239000003570 air Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a crystalline silicon battery piece secondary printing positive electrode screen without a main grid, which belongs to the technical field of electrode screens and comprises a mounting plate and an electrode screen, wherein the lower surface of the mounting plate is connected with an inserting rod in a sliding way, two sides of the electrode screen are symmetrically connected with inserting blocks, inserting holes are formed in the inserting blocks, the inserting rod is connected with the inserting holes in a sliding way, a pull plate is connected with the lower surface of the mounting plate in a sliding way, the inserting rods are fixedly arranged on the surface of the pull plate, pull holes are formed in the surface of the pull plate, a sliding groove is formed in the mounting plate, a limiting ring is connected in the sliding way, when the electrode screen is inserted into the mounting plate, the inserting blocks on two sides are inserted into the mounting plate, the pull plate is pulled through the pull holes, the inserting rods are driven to pull back under the action of a spring, after the inserting blocks are inserted, the pull plate is loosened, and the spring is matched with the limiting ring, so that the inserting rods are inserted into the inserting holes in the inserting blocks, limiting the electrode screen is completed, and workers can conveniently overhaul and maintain the electrode screen.
Description
Technical Field
The utility model belongs to the technical field of electrode screen printing plates, and particularly relates to a crystalline silicon battery piece secondary printing positive electrode screen printing plate without a main gate.
Background
In order to reduce the production cost of commercial solar cells or improve the conversion efficiency of the cells, each large enterprise sequentially presents two-main grid, three-main grid, four-main grid, five-main grid, multiple-main grid and no-main grid design patterns aiming at positive electrode screen design patterns.
When the electrode screen is used, the electrode screen is required to be overhauled or maintained regularly, the electrode screen is disassembled and assembled from the installation main body, and meanwhile, the existing electrode screen does not have a good heat dissipation structure, so that the heat dissipation effect is poor, and the crystalline silicon battery piece secondary printing positive electrode screen without a main grid is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a crystalline silicon cell secondary printing positive electrode screen without a main gate, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a crystalline silicon battery piece secondary printing does not have main bars positive electrode screen edition, includes mounting panel and electrode screen edition, mounting panel lower surface sliding connection has the inserted bar, electrode screen edition both sides symmetry is connected with the inserted block, the jack has been seted up to the inside of inserted block, inserted bar sliding connection is at the jack.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
the technical scheme is as follows: the mounting panel lower surface sliding connection has the arm-tie, arm-tie surface fixed mounting has the inserted bar, the arm-tie surface has seted up the hand hole.
The technical scheme is as follows: the mounting plate is internally provided with a chute, the chute is internally connected with a limiting ring in a sliding manner, the surface of the limiting ring is fixedly connected with a spring, and the other end of the spring is fixedly connected inside the chute.
The technical scheme is as follows: the inserted link sliding connection is inside the spout, inserted link and spacing ring fixed connection, the inserted link runs through the spring.
The technical scheme is as follows: the mounting plate is characterized in that a placing groove is formed in the mounting plate, a radiator is fixedly arranged on the surface of the placing groove, and a cooling box is fixedly arranged on the surface of the placing groove.
The technical scheme is as follows: the two sides of the placing groove are symmetrically provided with fan holes, fans are fixedly installed in the fan holes, and dustproof pads are fixedly installed on the surfaces of the fan holes.
The technical scheme is as follows: radiating fins are fixedly arranged on two sides of the mounting plate.
Advantageous effects
The utility model provides a crystalline silicon battery piece secondary printing positive electrode screen printing plate without a main gate, which has the following beneficial effects compared with the prior art:
1. when the electrode screen plate is inserted into the mounting plate, the inserting blocks on two sides are inserted into the mounting plate, the pulling plate is pulled through the pulling holes, the pulling plate drives the inserting rod to pull back under the action of the springs, space is provided for inserting the inserting blocks, after the inserting blocks are inserted, the pulling plate is loosened, the springs are matched with the limiting rings, the inserting rod is inserted into the inserting holes in the inserting blocks, limiting of the electrode screen plate is completed, and convenience is brought to maintenance of the electrode screen plate by workers.
2. After the electrode screen plate is installed, the radiator radiates heat to the device, the cooling box cools ambient air, the fan is turned on, the fan blows the internal air, so that the internal cold air circulates, the temperature of the device is reduced, the radiating effect is achieved, and the dust pad prevents dust from entering the device.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of the present utility model.
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A.
FIG. 4 is a schematic view of the structure of the electrode screen of the present utility model.
FIG. 5 is a schematic view of the pulling plate of the present utility model.
Reference numerals annotate: 1. a mounting plate; 11. pulling a plate; 12. a rod; 13. pulling holes; 14. a chute; 15. a limiting ring; 16. a spring; 2. an electrode screen; 21. inserting blocks; 22. a jack; 3. a placement groove; 31. a heat sink; 32. a cooling box; 33. a fan hole; 34. a fan; 35. a dust-proof pad; 36. and a heat radiating fin.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 5, for providing a secondary printing positive electrode screen without main grid for a crystalline silicon battery piece according to an embodiment of the present utility model, the secondary printing positive electrode screen without main grid comprises a mounting plate 1 and an electrode screen 2, the electrode screen 2 is inserted into the mounting plate 1 to complete the mounting, the lower surface of the mounting plate 1 is slidably connected with an inserting rod 12, two sides of the electrode screen 2 are symmetrically connected with inserting blocks 21, when the electrode screen 2 is inserted into the mounting plate 1, the inserting blocks 21 on two sides are inserted into the mounting plate 1, inserting holes 22 are formed in the inserting blocks 21, the inserting rod 12 is slidably connected with the inserting holes 22, the pulling plate 11 is pulled by the pulling plate 11, the inserting rod 12 is pulled back under the action of the spring 16, a space is provided for inserting the inserting block 21, after the inserting block 21 is inserted, the pulling plate 11 is released, the spring 16 is matched with the limiting ring 15, so that the inserting rod 12 is inserted into the inserting holes 22 in the inserting block 21, the limiting of the electrode screen 2 is completed, and a worker can conveniently overhaul and maintain the electrode screen 2.
For the above example, those skilled in the art should appreciate that the limiting structure of the counter electrode screen 2 may be replaced, for example, the limiting structure may be replaced by a bolt structure or other limiting structures, so that the disassembly and replacement of the counter electrode screen 2 may be realized.
Specifically, the lower surface of the mounting plate 1 is slidably connected with a pull plate 11, an inserting rod 12 is fixedly mounted on the surface of the pull plate 11, and a pull hole 13 is formed in the surface of the pull plate 11.
In the embodiment of the utility model, by arranging the pull holes 13, the pull plate 11 is pulled to have an acting point, and the inserting rod 12 is inserted into the inserting hole 22 to finish the installation.
Specifically, the inside spout 14 of having seted up of mounting panel 1, spout 14 inside sliding connection has spacing ring 15, and spacing ring 15 surface fixedly connected with spring 16, the other end fixed connection of spring 16 is inside spout 14.
In the embodiment of the utility model, the inserted link 12 slides in the chute 14, and the inserted link 12 can complete the limit of the electrode screen 2 under the cooperation of the spring 16 and the limit ring 15, so that the assembly and the disassembly are convenient.
For the above example, it should be appreciated by those skilled in the art that the position of the limiting structure may be adjusted, for example, the sliding groove 14 may be formed in the middle or at the side of the mounting plate 1, and the number of the inserting rods 12 is set to three groups and four groups, so that the stability of the electrode screen 2 is higher.
Specifically, the insert rod 12 is slidably connected inside the chute 14, the insert rod 12 is fixedly connected with the limiting ring 15, and the insert rod 12 penetrates through the spring 16.
In the embodiment of the utility model, the limiting ring 15 is matched with the spring 16, so that the inserted link 12 can slide in the sliding groove 14, thereby completing the fixation and the removal of the electrode screen 2.
Specifically, a placing groove 3 is formed in the mounting plate 1, a radiator 31 is fixedly mounted on the surface of the placing groove 3, and a cooling box 32 is fixedly mounted on the surface of the placing groove 3.
In the embodiment of the utility model, the radiator 31 radiates heat, and the cooling box 32 cools the air in the device, so that the temperature in the device is lowered, and the radiating effect is achieved.
Specifically, fan holes 33 are symmetrically formed in two sides of the placing groove 3, fans 34 are fixedly mounted in the fan holes 33, and dust-proof pads 35 are fixedly mounted on the surfaces of the fan holes 33.
In the embodiment of the utility model, the fan 34 is arranged, so that the air in the device can accelerate circulation flow, the purpose of heat dissipation is achieved, and the dust pad 35 is used for placing external dust into the device.
For the above example, it should be understood by those skilled in the art that the number and positions of the fans 34 may be adjusted, for example, the fans 34 may be arranged in a plurality of groups and disposed around the mounting board 1, and the fans 34 may be disposed at the bottom of the mounting board 1 to perform heat dissipation treatment on the electrode screen 2 from bottom to top.
Specifically, the heat radiating fins 36 are fixedly mounted on both sides of the mounting plate 1.
In an embodiment of the present utility model, the heat dissipation fins 36 further dissipate heat from the device.
When the electrode screen 2 is inserted into the mounting plate 1, the inserting blocks 21 on two sides are inserted into the mounting plate 1, the pulling plate 11 is pulled through the pulling holes 13, the pulling plate 11 drives the inserting rods 12 to pull back under the action of the springs 16, space is provided for the inserting blocks 21 to be inserted, after the inserting blocks 21 are inserted, the pulling plate 11 is loosened, the springs 16 are matched with the limiting rings 15, the inserting rods 12 are inserted into the inserting holes 22 in the inserting blocks 21, limiting of the electrode screen 2 is completed, overhaul and maintenance of the electrode screen 2 are facilitated for workers, after the electrode screen 2 is mounted, the radiator 31 dissipates heat of the device, the cooling box 32 cools ambient air, the fan 34 is turned on, the fan 34 blows internal air, and accordingly the temperature of the device is lowered, and the radiating effect is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a crystalline silicon battery piece secondary printing does not have main grid positive electrode screen, includes mounting panel (1) and electrode screen (2), its characterized in that, mounting panel (1) lower surface sliding connection has inserted bar (12), electrode screen (2) both sides symmetry is connected with inserted block (21), jack (22) have been seted up to inside of inserted block (21), inserted bar (12) sliding connection is at jack (22).
2. The crystalline silicon battery piece secondary printing positive electrode screen printing plate without main grid according to claim 1, wherein a pull plate (11) is connected to the lower surface of the mounting plate (1) in a sliding mode, an inserting rod (12) is fixedly arranged on the surface of the pull plate (11), and a pull hole (13) is formed in the surface of the pull plate (11).
3. The secondary printing positive electrode screen printing plate without main grid of the crystalline silicon cell according to claim 1, wherein a chute (14) is formed in the mounting plate (1), a limiting ring (15) is connected in the chute (14) in a sliding mode, a spring (16) is fixedly connected to the surface of the limiting ring (15), and the other end of the spring (16) is fixedly connected to the inside of the chute (14).
4. The secondary printing positive electrode screen printing without main grid for the crystalline silicon cell according to claim 1, wherein the inserted link (12) is slidably connected inside the chute (14), the inserted link (12) is fixedly connected with the limiting ring (15), and the inserted link (12) penetrates through the spring (16).
5. The crystalline silicon cell secondary printing positive electrode screen printing without main grid according to claim 1, wherein a placing groove (3) is formed in the mounting plate (1), a radiator (31) is fixedly arranged on the surface of the placing groove (3), and a cooling box (32) is fixedly arranged on the surface of the placing groove (3).
6. The crystalline silicon cell secondary printing positive electrode screen printing plate without main grid according to claim 5, wherein fan holes (33) are symmetrically formed on two sides of the placing groove (3), fans (34) are fixedly installed inside the fan holes (33), and dust-proof pads (35) are fixedly installed on the surfaces of the fan holes (33).
7. The crystalline silicon cell secondary printing positive electrode screen printing without main grid according to claim 1, wherein the two sides of the mounting plate (1) are fixedly provided with radiating fins (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353177.0U CN220095865U (en) | 2023-05-30 | 2023-05-30 | Secondary printing positive electrode screen printing plate without main grid for crystalline silicon battery piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353177.0U CN220095865U (en) | 2023-05-30 | 2023-05-30 | Secondary printing positive electrode screen printing plate without main grid for crystalline silicon battery piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095865U true CN220095865U (en) | 2023-11-28 |
Family
ID=88882395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321353177.0U Active CN220095865U (en) | 2023-05-30 | 2023-05-30 | Secondary printing positive electrode screen printing plate without main grid for crystalline silicon battery piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095865U (en) |
-
2023
- 2023-05-30 CN CN202321353177.0U patent/CN220095865U/en active Active
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