CN221305882U - Auxiliary fixture for testing back power of double-sided assembly - Google Patents
Auxiliary fixture for testing back power of double-sided assembly Download PDFInfo
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- CN221305882U CN221305882U CN202323009987.7U CN202323009987U CN221305882U CN 221305882 U CN221305882 U CN 221305882U CN 202323009987 U CN202323009987 U CN 202323009987U CN 221305882 U CN221305882 U CN 221305882U
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- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model belongs to the field of photovoltaic module testing, and particularly discloses an auxiliary tool for testing back power of a double-sided module, which comprises a module bearing bottom plate and a tool fixing base, wherein the module bearing bottom plate is used for bearing and fixing the tool fixing base, and two ends of the module bearing bottom plate are respectively and symmetrically connected with side sliding blocks; the fixture fixing base is fixedly connected to test equipment or a production line; the fixture fixing base is provided with a test connection mechanism which is used for being electrically connected with the photovoltaic module to be tested; the side sliding block is internally provided with a height adjusting mechanism, and the side sliding block is connected to one side of the fixture fixing base in a lifting manner through the height adjusting mechanism. The auxiliary tool disclosed by the utility model can realize the rapid test of the back power of the photovoltaic module in a production line, can ensure that the back of the photovoltaic module to be tested and the front of the standard plate are at the same horizontal height, and can meet the test requirements of the photovoltaic modules with different thicknesses.
Description
Technical Field
The utility model belongs to the field of photovoltaic module testing, and particularly relates to an auxiliary tool for testing back power of a double-sided module.
Background
In a photovoltaic power generation system, a double-glass assembly is a high-efficiency double-sided power generation assembly, and the double-glass assembly is widely applied because both the front side and the back side can generate power. Meanwhile, if the double-sided photovoltaic module is combined with the flat single-shaft tracking bracket, a multiplication effect is generated, and the generation increment of the double-sided photovoltaic module is greatly improved. At present, the double-sided assembly can be divided into a double-sided double-glass assembly and a double-sided framed assembly, wherein the double-sided double-glass assembly adopts double-layer glass and has no frame; the double-sided frame component adopts a transparent backboard and front glass and is provided with a frame. When the power of the back surface is tested, the power value of the front surface of the standard board is calibrated, and then the testing component is placed, so that the back surface of the testing component and the front surface of the standard board are required to be ensured to be at the same horizontal height. However, in the prior art, the height difference of the two components is mainly compensated by lifting the components during testing, so that the testing height cannot be consistent in the testing process, and the high standard of testing and the beat requirement of pipeline operation cannot be met.
Therefore, the utility model provides an auxiliary tool for testing the back power of the double-sided assembly.
Disclosure of utility model
In order to solve the above technical problems, the present utility model provides an auxiliary tool for testing back power of a double-sided assembly, which aims to solve or improve at least one of the above technical problems.
In order to achieve the above object, the present utility model provides an auxiliary tool for testing back power of a double-sided module, comprising:
The assembly bearing bottom plate is used for bearing and fixing the fixture fixing base, and two ends of the assembly bearing bottom plate are symmetrically connected with side sliding blocks respectively;
The fixture fixing base is fixedly connected to the test equipment or the production line; the fixture fixing base is provided with a test connection mechanism which is used for being electrically connected with the photovoltaic module to be tested;
The side sliding block is internally provided with a height adjusting mechanism, and the side sliding block is connected to one side of the fixture fixing base in a lifting manner through the height adjusting mechanism.
Preferably, the side sliding block is provided with a containing cavity, a sliding groove is formed in one side, which is close to and penetrates through the containing cavity, of the side sliding block, and a notch is formed in one side elevation, which penetrates through the upper part and the lower part of the side sliding block, of the side sliding block;
The height adjusting mechanism comprises a height adjusting stud rotationally connected in the accommodating cavity and a height adjusting slide block slidingly connected in the chute, and the height adjusting slide block is in transmission connection with the height adjusting stud;
The height-adjusting slide block passes through the notch and is fixedly connected to the fixture fixing base.
Preferably, the top and the bottom of the accommodating cavity are provided with shaft connecting holes penetrating through the side sliding blocks, two end faces of the height-adjusting stud are fixedly connected with coaxial shafts respectively, and the two shafts are connected in the two shaft connecting holes in a rotating mode respectively.
Preferably, the height-adjusting stud is in threaded transmission connection with the height-adjusting slide block.
Preferably, the number of the sliding grooves and the number of the height adjusting sliding blocks in the sliding grooves are two, and the two height adjusting sliding blocks are fixedly connected to the fixture fixing base at the same time.
Preferably, the test connection mechanism comprises a wiring base fixed on the fixture fixing base and a connecting wire led out from the wiring base, and the end part of the connecting wire is provided with a wiring terminal which is spliced with a junction box of the photovoltaic module to be tested.
Preferably, two ends of the component bearing bottom plate are respectively provided with an edge fixing plate perpendicular to the component bearing bottom plate.
Preferably, the side sliding blocks are detachably fixed at two ends of the assembly bearing bottom plate.
Preferably, the side slider is slidably connected to the assembly load floor.
Preferably, the height-adjusting stud is connected with a driving rotation mechanism.
Based on the structure, the utility model has the following beneficial effects:
The utility model provides an auxiliary tool for testing back power of a double-sided component, which aims at the problem of poor consistency of on-line testing of back power of the double-sided component, and provides an auxiliary tool capable of fixing a photovoltaic component to be tested and having a height adjusting function, so that the back power of the photovoltaic component can be rapidly tested on a production line, the back of the photovoltaic component to be tested and the front of a standard plate can be ensured to be at the same horizontal height, and the test requirements of the photovoltaic components with different thicknesses can be met.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is a left side view of an embodiment of the present utility model;
FIG. 4 is an exploded view of an embodiment of the present utility model;
FIG. 5 is an internal structural diagram of a height adjustment mechanism according to an embodiment of the present utility model;
FIG. 6 is a front view of the present utility model in use;
Fig. 7 is a back effect diagram of the embodiment of the present utility model in a use state.
Wherein: 1. a component carrying base plate; 2. a side slider; 3. a fixture fixing base; 4. heightening the stud; 5. a wiring base; 6. a connecting wire; 7. a connection terminal; 8. height-adjusting sliding blocks; 9. an edge fixing plate; 10. a photovoltaic module to be tested; 11. a junction box; 21. a receiving chamber; 22. a chute; 23. a shaft connection hole; 41. a shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The structure of the auxiliary tool for testing back power of a double-sided module according to the present utility model will be described with reference to fig. 1 to 7.
As shown in fig. 1 to 3, an embodiment of the utility model provides an auxiliary tool for testing back power of a double-sided component, which comprises a component fixing mechanism, a test connecting mechanism and a height adjusting mechanism.
Specifically, the subassembly fixed establishment includes subassembly loading board 1 for support along subassembly width direction and place the photovoltaic module 10 that awaits measuring, the both sides of subassembly loading board 1 are equipped with the edge fixing board 9 that extends along subassembly length direction respectively, and edge fixing board 9 is used for supporting and fixing from the edge of photovoltaic module 10 that awaits measuring the photovoltaic module 10 that awaits measuring. The edge fixing plate 9 and the component bearing bottom plate 1 are combined into an I-shaped bottom plate structure, and the two can be integrally formed or assembled and fixed. The both sides of subassembly loading board 1 upwards fixedly connected with lateral part slider 2, and the symmetry setting that two lateral part sliders 2 are in opposite directions is equipped with the mechanism of heightening in the lateral part slider 2 for adjust the height of subassembly fixed establishment on test equipment or production line, specifically, the mechanism of heightening in the lateral part slider 2 is connected with frock unable adjustment base 3, realizes that subassembly fixed establishment is close to or keep away from with frock unable adjustment base 3's upper and lower reciprocal, in order to adjust the horizontal height of the photovoltaic module 10 that awaits measuring. The fixture fixed base 3 is connected with a test connection mechanism.
Specifically, the test connection mechanism comprises a wiring base 5 fixedly connected to the fixture fixing base 3, a connecting wire 6 is led out of the wiring base 5, a connecting terminal 7 is arranged at the free end of the connecting wire 6, the connecting terminal 7 is used for being spliced with a junction box 11 on the photovoltaic module 10 to be tested, and the wiring base 5 is connected to test equipment through wires.
Specifically, the side sliding block 2 comprises a containing cavity 21, a sliding groove 22 and a shaft connecting hole 23, wherein the containing cavity 21 is a cavity arranged in the side sliding block 2, the top and the bottom of the cavity penetrate through the side sliding block 2, the shaft connecting hole 23 with the same axis is formed in the side sliding block 2, the containing cavity 21 is used for containing a height adjusting mechanism, and the shaft connecting hole 23 is used for rotationally connecting the height adjusting mechanism. The sliding groove 22 is a cylindrical slot hole which is adjacent to the accommodating cavity 21 and penetrates through the upper and lower sides of the side sliding block 2, and the sliding groove 22 is provided with a notch facing one side vertical surface of the side sliding block 2, the notch penetrates through the upper and lower sides of the side sliding block 2, and the sliding groove 22 penetrates through the inner part of the accommodating cavity 21.
Specifically, the height adjusting mechanism comprises a height adjusting stud 4 positioned in the accommodating cavity 21 and a height adjusting sliding block 8 sliding in the sliding groove 22, the height adjusting stud 4 is a cylinder with external threads, the centers of the upper end surface and the lower end surface of the height adjusting stud 4 are provided with shafts 41, the shafts 41 are coaxial with the height adjusting stud 4, and the shafts 41 are respectively inserted into the shaft connecting holes 23 and are free from constraint in the circumferential direction; the height-adjusting slide block 8 is of a cylinder structure matched with the shape of the chute 22, is provided with a connecting surface in threaded connection with the height-adjusting stud 4, when the height-adjusting stud 4 rotates, the height-adjusting slide block 8 moves up and down along the height-adjusting stud 4, one side of the height-adjusting slide block 8 is provided with a connecting part extending from a notch of the side elevation of the side slide block 2, and is connected to the fixture fixed base 3 through the connecting part, so that an integrated structure is formed with the fixture fixed base 3.
According to a further optimization scheme, two sliding grooves 22 are provided, correspondingly, two height-adjusting sliding blocks 8 are provided, the two height-adjusting sliding blocks 8 respectively slide in the two sliding grooves 22, and the two height-adjusting sliding blocks 8 are in threaded connection with the height-adjusting studs 4. Two height-adjusting slide blocks 8 are arranged and are simultaneously connected to the fixture fixing base 3, so that the fixture fixing base 3 and the side slide blocks 2 can slide stably and smoothly.
It should be appreciated that the height adjustment stud 4 may be provided with a manual rotation adjustment handle or may be connected with a drive rotation mechanism, such as a motor or the like, without being particularly limited herein.
In other embodiments, the component fixing mechanism may use other structures that can support and fix the photovoltaic component 10 to be tested, such as a frame structure, a "sun" structure, a "string" structure, etc., which are not specifically limited herein.
In other embodiments, the component fixing mechanism may be configured to be of a width-scalable design, for example, the component carrying base plate 1 is configured to be of a scalable structure, and the component carrying base plate 1 stretches and stretches to change the width, so as to adapt to photovoltaic components of different models and sizes.
In other embodiments, the side sliders 2 are slidably connected with the component carrying base plate 1, and by sliding the two side sliders 2, the relative distance between the two side sliders 2 is changed, and then the width is changed, so as to adapt to photovoltaic components with different models and sizes.
In some embodiments, the component fixing mechanism may employ a bolt-fixing component, for example, a bolt for connecting the frame of the photovoltaic component 10 to be tested with the edge fixing plate 9; the fastening module can also be used for fixing, in particular to a borderless component, and the fastening module can be used for fixing.
In some embodiments, the height adjustment mechanism may take the form of a latch instead of a threaded connection.
As shown in fig. 6 and 7, when in use, the photovoltaic module 10 to be tested is placed on the module bearing bottom plate 1 and fixed with the edge fixing plate 9, two connecting terminals 7 are connected to the connecting box 11, the photovoltaic module 10 to be tested is adjusted to a proper height by rotating the height-adjusting stud 4, and then the mode of manually lifting the photovoltaic module to adjust the height in the prior art is replaced, so that the back power test of the module is more consistent, and meanwhile, the auxiliary fixture can be suitable for photovoltaic modules with different thicknesses and different length and width sizes.
The present utility model is not limited to the conventional technical means known to those skilled in the art.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (10)
1. Auxiliary fixture for testing back power of double-sided assembly, which is characterized by comprising:
The photovoltaic module comprises a module bearing bottom plate (1), wherein the module bearing bottom plate (1) is used for bearing and fixing a photovoltaic module (10) to be tested, and two ends of the module bearing bottom plate (1) are symmetrically connected with side sliding blocks (2) respectively;
The fixture fixing base (3), wherein the fixture fixing base (3) is fixedly connected to the test equipment or the production line; the fixture fixing base (3) is provided with a test connection mechanism which is used for being electrically connected with the photovoltaic module (10) to be tested;
The side sliding block (2) is internally provided with a height adjusting mechanism, and the side sliding block (2) is connected to one side of the fixture fixing base (3) in a lifting manner through the height adjusting mechanism.
2. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 1, wherein the side sliding block (2) is provided with a containing cavity (21), a sliding groove (22) is formed in one side which is close to and penetrates through the containing cavity (21), and the sliding groove (22) penetrates through the side sliding block (2) up and down and is provided with a notch towards one side elevation of the side sliding block (2);
The height adjusting mechanism comprises a height adjusting stud (4) rotatably connected in the accommodating cavity (21) and a height adjusting slide block (8) slidingly connected in the chute (22), and the height adjusting slide block (8) is in transmission connection with the height adjusting stud (4);
The height-adjusting sliding block (8) passes through the notch and is fixedly connected to the fixture fixing base (3).
3. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 2, wherein the top and the bottom of the accommodating cavity (21) are provided with shaft connecting holes (23) penetrating through the side sliding blocks (2), two end faces of the height-adjusting stud (4) are fixedly connected with coaxial shafts (41) respectively, and the two shafts (41) are rotatably connected in the two shaft connecting holes (23) respectively.
4. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 3, wherein the height adjusting stud (4) is in threaded transmission connection with the height adjusting slide block (8).
5. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 4, wherein two height adjusting sliding blocks (8) which are slidably connected in the sliding groove (22) and the sliding groove (22) are respectively arranged, and the two height adjusting sliding blocks (8) are fixedly connected on the fixture fixing base (3) at the same time.
6. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 1, wherein the test connection mechanism comprises a wiring base (5) fixed on the fixture fixing base (3) and a connecting wire (6) led out from the wiring base (5), and the end part of the connecting wire (6) is provided with a wiring terminal (7) spliced with a wiring box (11) of the photovoltaic assembly (10) to be tested.
7. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 1, wherein two ends of the assembly bearing bottom plate (1) are respectively provided with an edge fixing plate (9) perpendicular to the assembly bearing bottom plate (1).
8. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 1, wherein the side sliding blocks (2) are detachably fixed at two ends of the assembly bearing bottom plate (1).
9. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 1, wherein the side sliding blocks (2) are slidingly connected to the assembly bearing bottom plate (1).
10. The auxiliary fixture for testing the back power of the double-sided assembly according to claim 2, wherein the height adjusting stud (4) is connected with a driving rotation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323009987.7U CN221305882U (en) | 2023-11-08 | 2023-11-08 | Auxiliary fixture for testing back power of double-sided assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323009987.7U CN221305882U (en) | 2023-11-08 | 2023-11-08 | Auxiliary fixture for testing back power of double-sided assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221305882U true CN221305882U (en) | 2024-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323009987.7U Active CN221305882U (en) | 2023-11-08 | 2023-11-08 | Auxiliary fixture for testing back power of double-sided assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221305882U (en) |
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2023
- 2023-11-08 CN CN202323009987.7U patent/CN221305882U/en active Active
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