Photovoltaic module laminated sample loading device
By designing a sample loading device for photovoltaic module lamination, and using a limiting baffle to fix the photovoltaic module lamination sample, the problems of displacement and detachment during the lamination process were solved, achieving higher experimental accuracy and repeatability.
Patent Information
- Application Number
- CN202520243987.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-02-14
AI Technical Summary
In traditional photovoltaic module lamination, the samples may shift or fall off during the lamination process due to loose or ineffective adhesive tape, affecting the accuracy and repeatability of the test.
A sample carrier device for photovoltaic module lamination is designed, including a main body of the carrier device and a limiting baffle. By opening a groove on the main body of the carrier device and setting the limiting baffle, the limiting baffle partially covers the groove opening, which is used to fix the photovoltaic module lamination sample and reduce its displacement and fall-off during the lamination process.
This improved the stability of photovoltaic module laminated samples, reduced displacement and detachment, and enhanced the accuracy and repeatability of experimental results.
Smart Images
Figure CN223650392U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of photovoltaic technology, and in particular to a sample carrier device for photovoltaic module lamination. Background Technology
[0002] Due to their fragility and poor aging resistance, individual solar cells typically need to be connected in series and parallel and encapsulated into photovoltaic modules for long-term use. During the production of photovoltaic modules, components such as solar cells, encapsulant films, and glass require lamination. Peel strength and cross-linking degree tests are necessary during the lamination process. Therefore, photovoltaic module laminated samples are usually prepared for testing. However, the traditional method of fixing these samples in the laminator involves first attaching a layer of high-temperature cloth to the bottom of the lamination frame, then placing the photovoltaic module laminated sample on the cloth, and finally securing it with tape.
[0003] However, during the lamination process, the tape may loosen or fail due to the effects of high temperature and pressure, which may cause the photovoltaic module laminated sample to shift or fall off, resulting in low accuracy and repeatability of the test. Utility Model Content
[0004] Therefore, it is necessary to provide a sample carrier for photovoltaic module laminated specimens, which can be used to carry photovoltaic module laminated specimens, improve the stability of photovoltaic module laminated specimens during the lamination process, reduce the displacement and detachment of photovoltaic module laminated specimens during the lamination process, and improve the accuracy and repeatability of experimental results.
[0005] This application provides a sample carrier for photovoltaic module laminated specimens, including a sample carrier body and a limiting baffle; the sample carrier body has a groove for placing photovoltaic module laminated specimens, and the limiting baffle is disposed on the sample carrier body; the limiting baffle partially covers the opening of the groove.
[0006] In some embodiments, the bottom of the groove protrudes from the limiting baffle on opposite sides of the limiting baffle.
[0007] In some embodiments, the area of the groove opening covered by the limiting baffle is 20% to 50% of the area of the groove opening.
[0008] In some embodiments, the limiting baffle is an elastic limiting baffle.
[0009] In some embodiments, there are multiple grooves, which are spaced apart; each groove has a limiting baffle at its opening.
[0010] In some embodiments, the photovoltaic module laminated sample carrier further includes a high-temperature cloth layer; the high-temperature cloth layer is disposed at the bottom of the groove.
[0011] In some embodiments, the high-temperature fabric layer completely covers the bottom of the groove.
[0012] In some embodiments, the photovoltaic module laminated sample carrier further includes a fixing member; the fixing member connects the limiting baffle and the main body of the carrier; the fixing member is used to fix the relative position between the limiting baffle and the main body of the carrier.
[0013] In some embodiments, the limiting baffle has a through hole, and the sample carrier body has a blind hole corresponding to the through hole. The fixing member passes through both the through hole and the blind hole. The fixing member is detachably connected to the limiting baffle and the sample carrier body.
[0014] In some embodiments, the photovoltaic module laminated sample carrier further includes a handheld part disposed on the main body of the carrier; the handheld part is used for holding the photovoltaic module laminated sample carrier.
[0015] The aforementioned photovoltaic module laminated sample carrier can be used to carry photovoltaic module laminated samples and deliver them to a laminator for lamination. The photovoltaic module laminated sample carrier includes a main body with a groove for placing the photovoltaic module laminated sample. When the photovoltaic module laminated sample is placed in the groove, the groove wall provides a limiting effect on the sample. Simultaneously, the photovoltaic module laminated sample carrier also includes a limiting baffle, which is disposed on the main body and partially covers the groove opening. This allows the photovoltaic module laminated sample to be placed into the groove through the un-covered groove opening, and the limiting baffle further secures the sample, reducing displacement and detachment during the lamination process. Furthermore, the partial covering of the groove opening by the limiting baffle facilitates lamination of the photovoltaic module laminated sample exposed above the groove opening. The photovoltaic module laminated sample carrier of this application can be used to support photovoltaic module laminated samples, improve the stability of photovoltaic module laminated samples during the lamination process, reduce the displacement and detachment of photovoltaic module laminated samples during the lamination process, and improve the accuracy and repeatability of experimental results. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of a photovoltaic module lamination sample carrier device provided in one embodiment of this application.
[0017] Explanation of reference numerals in the attached figures
[0018] 10. Sample carrier body; 20. Groove; 30. Limiting baffle; 40. High-temperature cloth layer; 50. Fixing component; 60. Handheld part. Detailed Implementation
[0019] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0021] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0023] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0024] Reference Figure 1 As shown, this application provides a sample carrier for photovoltaic module laminated specimens, including a main body 10 and a limiting baffle 30. The main body 10 has a groove 20 for placing the photovoltaic module laminated specimen, and the limiting baffle 30 is disposed on the main body 10. The limiting baffle 30 partially covers the opening of the groove 20.
[0025] The aforementioned photovoltaic module laminated sample carrier can be used to carry photovoltaic module laminated samples and deliver them to a laminator for lamination. The photovoltaic module laminated sample carrier includes a main body 10, on which a groove 20 for placing the photovoltaic module laminated sample is provided. When the photovoltaic module laminated sample is placed in the groove 20, the groove wall of the groove 20 can limit the position of the photovoltaic module laminated sample. Simultaneously, the photovoltaic module laminated sample carrier also includes a limiting baffle 30, which is disposed on the main body 10 and partially covers the opening of the groove 20. The photovoltaic module laminated sample can be placed into the groove 20 through the opening not covered by the limiting baffle 30, and the limiting baffle 30 further fixes the photovoltaic module laminated sample placed in the groove 20, reducing displacement and detachment of the photovoltaic module laminated sample during the lamination process. Meanwhile, the limiting baffle 30 partially shields the opening of the groove 20, which also facilitates the lamination process of the photovoltaic module laminated sample exposed in the groove 20. The photovoltaic module laminated sample carrying device of this application can be used to support the photovoltaic module laminated sample, improve the stability of the photovoltaic module laminated sample during the lamination process, reduce the displacement and detachment of the photovoltaic module laminated sample during the lamination process, and improve the accuracy and repeatability of the experimental results.
[0026] In some embodiments, the bottom of the groove 20 is exposed on opposite sides of the limiting baffle 30.
[0027] The bottom of the groove 20 is exposed on the opposite side of the limiting baffle 30. While maintaining the good fixing effect of the limiting baffle 30 on the photovoltaic module laminated sample, it can also facilitate the lamination process of the photovoltaic module laminated sample through the photovoltaic module laminated sample exposed on the opposite side of the limiting baffle 30.
[0028] In some embodiments, the area of the limiting baffle 30 covering the opening of the groove 20 is 20% to 50% of the area of the opening of the groove 20.
[0029] Within the range of the percentage of the area of the groove opening of the limiting baffle 30 shielding the groove 20 relative to the total area of the groove opening of the groove 20, while maintaining a good fixing effect of the limiting baffle 30 on the photovoltaic module laminated sample, it also allows for convenient lamination of the photovoltaic module laminated sample through the photovoltaic module laminated sample exposed above the limiting baffle 30. Optionally, the percentage of the area of the groove opening of the limiting baffle 30 shielding the groove 20 relative to the total area of the groove opening of the groove 20 can be 20%, 22%, 24%, 26%, 28%, 30%, 32%, 34%, 36%, 38%, 40%, 42%, 44%, 46%, 48%, or 50%, or the percentage can be within any two of the above percentages.
[0030] In some embodiments, the limiting baffle 30 is an elastic limiting baffle 30.
[0031] The limiting baffle 30 is an elastic limiting baffle 30, which makes it convenient to put the photovoltaic module lamination sample into the groove 20 below the elastic limiting baffle 30.
[0032] In some embodiments, the limiting baffle 30 is at least one of a nylon limiting baffle, a polyester limiting baffle, and a high-temperature cloth limiting baffle.
[0033] In some embodiments, there are multiple grooves 20, which are spaced apart. Each groove 20 has a limit baffle 30 at its opening.
[0034] Multiple grooves 20 facilitate the lamination of multiple photovoltaic module lamination samples at one time, which can improve sample preparation efficiency.
[0035] In some embodiments, the shape of the groove 20 is the same as the shape of the photovoltaic module laminate sample. For example, the bottom of the groove 20 can be at least one of a square, rectangle, trapezoid, circle and ellipse.
[0036] In some embodiments, the plurality of grooves 20 are arranged in a row and column pattern.
[0037] In some embodiments, the photovoltaic module laminated sample carrier further includes a high-temperature cloth layer 40. The high-temperature cloth layer 40 is disposed at the bottom of the groove 20.
[0038] It is understandable that the high-temperature cloth is a composite material made by impregnating high-performance glass fiber cloth with a suspended polytetrafluoroethylene emulsion. The high-temperature cloth layer 40 set at the bottom of the groove 20 can support the photovoltaic module lamination sample and protect the main body 10 of the sample carrier device during the lamination process, thereby improving its service life.
[0039] In some embodiments, the high-temperature cloth layer 40 completely covers the bottom of the groove 20.
[0040] In some embodiments, the photovoltaic module laminated sample carrier further includes a fixing member 50. The fixing member 50 connects the limiting baffle 30 and the sample carrier body 10. The fixing member 50 is used to fix the relative position between the limiting baffle 30 and the sample carrier body 10.
[0041] In some embodiments, the limiting baffle 30 has a through hole, and the sample carrier body 10 has a blind hole corresponding to the through hole. The fixing member 50 passes through both the through hole and the blind hole. The fixing member 50 is detachably connected to the limiting baffle 30 and the sample carrier body 10.
[0042] The fixing part 50, which detachably connects the limiting baffle 30 and the sample carrier body 10, facilitates the replacement of photovoltaic module laminated samples and the cleaning of the groove 20.
[0043] In some embodiments, both through holes and blind holes are threaded holes, and the fastener 50 is a combination of bolts and nuts that are adapted to the threaded holes.
[0044] In some embodiments, the photovoltaic module laminated sample carrier further includes a handle 60, which is disposed on the main body 10 of the carrier. The handle 60 is used for holding the photovoltaic module laminated sample carrier.
[0045] In some embodiments, there are multiple handholds 60, and handholds 60 are provided on both opposite sides of the sample carrier body 10.
[0046] Refer again Figure 1As shown, in some embodiments, the photovoltaic module laminated sample carrier includes a carrier body 10 and a limiting baffle 30. The carrier body 10 has a groove 20 for placing the photovoltaic module laminated sample. The limiting baffle 30 is disposed on the carrier body 10. The limiting baffle 30 partially covers the opening of the groove 20. The bottom of the groove 20 protrudes from the limiting baffle 30 on opposite sides. The limiting baffle 30 is an elastic limiting baffle 30. There are multiple grooves 20, spaced apart. A limiting baffle 30 is provided at the opening of each groove 20. The multiple grooves 20 are arranged in a row and column pattern. The photovoltaic module laminated sample carrier also includes a high-temperature cloth layer 40. The high-temperature cloth layer 40 is disposed at the bottom of the groove 20. The high-temperature cloth layer 40 completely covers the bottom of the groove 20. The photovoltaic module laminated sample carrier also includes a fixing member 50. The fixing member 50 connects the limiting baffle 30 and the sample carrier body 10. The fixing member 50 is used to fix the relative position between the limiting baffle 30 and the sample carrier body 10. The photovoltaic module laminate sample carrier also includes a handle 60, which is disposed on the sample carrier body 10. The handle 60 is used for holding the photovoltaic module laminate sample carrier.
[0047] The photovoltaic module laminated sample carrier of this application can be used to support photovoltaic module laminated samples, improve the stability of photovoltaic module laminated samples during the lamination process, reduce the displacement and detachment of photovoltaic module laminated samples during the lamination process, and improve the accuracy and repeatability of experimental results.
[0048] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0049] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims, and the specification and drawings can be used to interpret the content of the claims.
Claims
1. A sample loading device for photovoltaic module lamination, characterized in that, It includes a sample carrier body (10) and a limiting baffle (30); the sample carrier body (10) is provided with a groove (20) for placing a photovoltaic module laminate sample, and the limiting baffle (30) is provided on the sample carrier body (10); the limiting baffle (30) partially covers the opening of the groove (20).
2. The photovoltaic module laminated sample loading device according to claim 1, characterized in that, The bottom of the groove (20) is exposed on the opposite sides of the limiting baffle (30).
3. The photovoltaic module laminated sample loading device according to claim 1, characterized in that, The area of the groove (20) covered by the limiting baffle (30) is 20% to 50% of the area of the groove (20).
4. The photovoltaic module laminated sample loading device according to claim 1, characterized in that, The limiting baffle (30) is an elastic limiting baffle (30).
5. The photovoltaic module laminated sample loading device according to claim 1, characterized in that, There are multiple grooves (20), and the multiple grooves (20) are spaced apart; each groove (20) is provided with a limiting baffle (30) at the opening.
6. The photovoltaic module laminated sample loading device according to any one of claims 1 to 5, characterized in that, The photovoltaic module laminated sample carrier device also includes a high-temperature cloth layer (40); the high-temperature cloth layer (40) is disposed at the bottom of the groove (20).
7. The photovoltaic module laminated sample loading device according to claim 6, characterized in that, The high-temperature cloth layer (40) completely covers the bottom of the groove (20).
8. The photovoltaic module laminated sample loading device according to any one of claims 1 to 5 and 7, characterized in that, The photovoltaic module laminated sample carrier device also includes a fixing member (50); the fixing member (50) connects the limiting baffle (30) and the main body (10) of the carrier device; the fixing member (50) is used to fix the relative position between the limiting baffle (30) and the main body (10) of the carrier device.
9. The photovoltaic module laminated sample loading device according to claim 8, characterized in that, The limiting baffle (30) has a through hole, and the sample carrier body (10) has a blind hole corresponding to the through hole. The fixing member (50) passes through both the through hole and the blind hole. The fixing member (50) is detachably connected to the limiting baffle (30) and the sample carrier body (10).
10. The photovoltaic module laminated sample loading device according to any one of claims 1 to 5, 7, and 9, characterized in that, The photovoltaic module laminated sample carrier device also includes a handheld part (60), which is disposed on the main body (10) of the carrier device; the handheld part (60) is used for holding the photovoltaic module laminated sample carrier device.