Solar panel
By creating grooves in the casing and using hot melt adhesive to fix the solar panel, the problem of requiring long-term pressure holding and reinforcement in existing technologies is solved, enabling efficient production of solar panels.
Patent Information
- Application Number
- CN202422846916.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-21
AI Technical Summary
In the current production process of small solar panels, the fixing of the panel and the casing requires a long period of pressure holding and reinforcement, resulting in low production efficiency.
By creating grooves in the casing and using hot melt adhesive to fix the battery panel to the casing, the pressure-holding reinforcement step is omitted, and the adhesive properties of hot melt adhesive are used to achieve rapid fixation.
It improved the production efficiency of solar panels, simplified the manufacturing process, and reduced production time.
Smart Images
Figure CN223567994U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to solar cell technical field, especially a solar panel. BACKGROUND
[0002] With the development of solar technology, solar panels are suitable for various production and living scenes. Small solar panels can charge electronic devices such as mobile phones and power banks. Small solar panels include a shell and a solar panel. The solar panel is installed on the shell. In the production process of the existing small solar panel, silicone is applied between the shell and the solar panel, and then the shell and the solar panel are clamped by a clamp for more than 3 hours to fix the solar panel on the shell, resulting in low production efficiency. SUMMARY
[0003] The utility model embodiment provides a kind of solar panel to solve at least one technical problem existing above.
[0004] The utility model embodiment provides a kind of solar panel to solve at least one technical problem existing above.
[0005] In the above-mentioned solar panel, the shell is provided with a groove, the solar panel is connected to the shell and arranged at the notch of the groove, and the hot melt adhesive is arranged between the solar panel and the shell. The hot melt adhesive can fix the solar panel and the shell without pressure reinforcement, improving the production efficiency.
[0006] In some embodiments, the bottom of the groove is formed with an annular groove, the solar panel includes silicone, the silicone is arranged in the annular groove, the silicone is connected to the bottom of the annular groove, and the silicone is connected below the hot melt adhesive.
[0007] In some embodiments, the bottom of the groove is formed with a first annular protrusion and a second annular protrusion, the first annular protrusion and the second annular protrusion are arranged in a spaced manner, and the first annular protrusion and the second annular protrusion form the annular groove.
[0008] In some embodiments, the bottom of the groove is recessed to form a containing groove, the first annular protrusion and the second annular protrusion are arranged around the containing groove, the solar panel includes a connecting line, the connecting line is connected to the solar panel, and the containing groove is used to place the connecting line.
[0009] In some embodiments, the solar panel comprises a first blocking piece and a second blocking piece, the first blocking piece and the second blocking piece are arranged at the bottom of the accommodating groove, and the first blocking piece and the second blocking piece are configured to abut the bottom surface of the battery panel to make the connection line and the connection of the battery panel located in the space surrounded by the first blocking piece, the second blocking piece and the battery panel.
[0010] In some embodiments, the solar panel comprises a first reinforcing rib and a second reinforcing rib, part of the first reinforcing rib is connected to the bottom of the groove, another part of the first reinforcing rib is connected to the bottom of the accommodating groove, one end of the first reinforcing rib is connected to the second annular convex strip, and the other end of the first reinforcing rib is connected to the first blocking piece; the second reinforcing rib is connected to the bottom of the accommodating groove, and the second reinforcing rib is arranged between the first blocking piece and the second blocking piece.
[0011] In some embodiments, the solar panel comprises a support, the support is arranged at the middle of the accommodating groove, and the top surface of the support abuts the bottom surface of the battery panel.
[0012] In some embodiments, the solar panel comprises a plurality of limiting pieces, the plurality of limiting pieces are fixedly connected to the bottom of the accommodating groove, and the plurality of limiting pieces are arranged on the circumferential side wall of the support.
[0013] In some embodiments, the solar panel comprises a clamping piece, the clamping piece is arranged at the bottom of the accommodating groove, and the clamping piece clamps the connection line.
[0014] In some embodiments, the bottom of the accommodating groove is provided with a through hole, and one end of the connection line penetrates through the through hole.
[0015] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0016] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
[0017] Figure 1 is a structural schematic view of a solar panel of an embodiment of the present application;
[0018] Figure 2 is an exploded structural schematic view of a solar panel of an embodiment of the present application;
[0019] Figure 3 is Figure 1a cross-sectional view along the center section line A-A;
[0020] Figure 4 is a partial structure schematic view of a solar panel according to an embodiment of the present application.
[0021] Reference signs:
[0022] 100, solar panel; 10, cell panel; 12, shell; 14, hot melt adhesive; 16, groove; 18, annular groove; 20, silica gel; 22, first annular convex strip; 24, second annular convex strip; 26, accommodating groove; 28, connecting line; 30, first blocking piece; 32, second blocking piece; 34, first reinforcing rib; 36, second reinforcing rib; 38, supporting piece; 40, limiting piece; 42, clamping piece; 44, clamping port; 46, through hole; 48, closing piece. DETAILED DESCRIPTION
[0023] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are only used to explain the present application, and cannot be understood as a limitation of the present application.
[0024] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.
[0025] In the description of the present application, it should be noted that, unless otherwise specifically specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. It can be mechanically connected, or electrically connected. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0026] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween.
[0027] The disclosure herein provides many different embodiments or examples for implementing different structures of the application. For the purpose of simplifying the disclosure of the application, the components and settings of specific examples are described herein. Of course, they are only examples, and the purpose is not to limit the application. In addition, the application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.
[0028] Please refer to Figures 1 to 3 The solar panel 100 of the embodiment of the present application comprises a cell panel 10, a shell 12 and hot melt adhesive 14, the shell 12 is provided with a groove 16, the cell panel 10 is connected to the shell 12 and arranged at the slot opening of the groove 16, the hot melt adhesive 14 is arranged between the cell panel 10 and the shell 12, and the solar panel 100 is configured to be fixedly connected with the cell panel 10 and the shell 12 through the hot melt adhesive 14.
[0029] In the above-mentioned solar panel 100, by providing the groove 16 on the shell 12, the cell panel 10 is connected to the shell 12 and arranged at the slot opening of the groove 16, and the hot melt adhesive 14 is arranged between the cell panel 10 and the shell 12, so that the hot melt adhesive 14 can fixedly connect the cell panel 10 and the shell 12, without the need for pressure retention and reinforcement, thereby improving the production efficiency.
[0030] Specifically, the shell 12 is provided with a groove 16 on one side, the cell panel 10 can be connected to the groove 16, and the cell panel 10 is located at the slot opening of the groove 16. Along the height direction H of the solar panel 100, the top surface of the cell panel 10 and the top surface of the shell 12 are in the same horizontal plane.
[0031] The hot melt adhesive 14 can be a W9905 hot melt adhesive 14. The W9905 hot melt adhesive 14 is a high-temperature resistant polyolefin hot melt adhesive 14 tape, which has good thermal stability and excellent high and low temperature resistance, and extremely low odor. In the embodiment, the hot melt adhesive 14 can be arranged in a layer between the battery plate 10 and the shell 12. In one embodiment, one side of the hot melt adhesive 14 can be bonded to the battery plate 10, and the other side can be bonded to the shell 12, thereby fixedly connecting the battery plate 10 and the shell 12, without the need for pressure retention and reinforcement, improving production efficiency. The hot melt adhesive 14 can be point-coated on the shell 12 by a glue coating machine.
[0032] In combination with Figure 3 and Figure 4 In some embodiments, the bottom of the groove 16 is formed with an annular groove 18, the solar panel 100 includes a silicone 20, the silicone 20 is arranged in the annular groove 18, the silicone 20 is connected to the groove wall of the annular groove 18, and the silicone 20 is connected below the hot melt adhesive 14.
[0033] In this way, the hot melt adhesive 14 can be connected to the shell 12 through the silicone 20.
[0034] Specifically, the annular groove 18 can be arranged around the edge near the bottom of the groove 16. In one embodiment, the silicone 20 can be filled in the annular groove 18 by a glue coating machine first, and the silicone 20 can be connected to the groove wall of the annular groove 18, and then the hot melt adhesive 14 can be point-coated on the silicone 20 by a glue coating machine, thereby the hot melt adhesive 14 can be connected to the shell 12 through the silicone 20. It can be understood that the annular groove 18 can be protrudingly arranged at the bottom of the groove 16, or recessedly arranged at the bottom of the groove 16.
[0035] In combination with Figure 3 and Figure 4 In some embodiments, the bottom of the groove 16 is protrudingly formed with a first annular protrusion 22 and a second annular protrusion 24, the first annular protrusion 22 and the second annular protrusion 24 are arranged at intervals, and the first annular protrusion 22 and the second annular protrusion 24 are arranged to form the annular groove 18.
[0036] In this way, the first annular protrusion 22 and the second annular protrusion 24 can be arranged to form the annular groove 18, so that the silicone 20 can be filled in the annular groove 18.
[0037] Specifically, the first annular protrusion 22 and the second annular protrusion 24 are both protrudingly arranged upward from the bottom of the groove 16. The first annular protrusion 22 can be arranged between the edge of the bottom of the groove 16 and the second annular protrusion 24. In one embodiment, the first annular protrusion 22 and the second annular protrusion 24 can be arranged to form the annular groove 18, so that the silicone 20 can be filled in the annular groove 18.
[0038] In combination with Figure 3In some embodiments, the bottom of the recess 16 is recessed to form a receiving groove 26, the first annular protrusion 22 and the second annular protrusion 24 are arranged around the receiving groove 26, and the solar panel 100 comprises a connecting line 28 connected to the solar cell panel 10, and the receiving groove 26 is used to place the connecting line 28.
[0039] In this way, the connecting line 28 can be conveniently accommodated in the receiving groove 26.
[0040] Specifically, in some embodiments, the receiving groove 26 is arranged at a middle position of the bottom of the recess 16. In one embodiment, during the installation of the solar panel 100, one end of the connecting line 28 is connected to the bottom surface of the solar cell panel 10, and the remaining part of the connecting line 28 can be placed in the receiving groove 26. Figure 3
[0041] Please refer to Figure 3 and Figure 4 In some embodiments, the solar panel 100 comprises a first blocking piece 30 and a second blocking piece 32, which are arranged at the bottom of the receiving groove 26 in a spaced manner, and are configured to abut against the bottom surface of the solar cell panel 10 to make the connection between the connecting line 28 and the solar cell panel 10 located in the space surrounded by the first blocking piece 30, the second blocking piece 32 and the solar cell panel 10.
[0042] In this way, the first blocking piece 30 and the second blocking piece 32 can prevent water and impurities in the external environment from entering the solar panel 100 from the gap between the solar cell panel 10 and the shell 12, and avoid damage and moisture to the connection between the connecting line 28 and the solar cell panel 10.
[0043] Specifically, the first blocking piece 30 can be annular, and the second blocking piece 32 can be annular, and the second blocking piece 32 can be sleeved in the first blocking piece 30, thereby playing a double blocking role. The top of the first blocking piece 30 and the top of the second blocking piece 32 can abut against the bottom surface of the solar cell panel 10. In one embodiment, the connection between the connecting line 28 and the solar cell panel 10 is located in the space surrounded by the first blocking piece 30 and the second blocking piece 32, and the first blocking piece 30 and the second blocking piece 32 can prevent water and impurities in the external environment from entering the solar panel 100 from the gap between the solar cell panel 10 and the shell 12, and avoid damage and moisture to the connection between the connecting line 28 and the solar cell panel 10.
[0044] Please refer to Figure 4 In some embodiments, the solar panel 100 includes a first reinforcing rib 34 and a second reinforcing rib 36. Part of the first reinforcing rib 34 is connected to the bottom of the groove 16, and another part of the first reinforcing rib 34 is connected to the bottom of the receiving groove 26. One end of the first reinforcing rib 34 is connected to the second annular protrusion 24, and the other end of the first reinforcing rib 34 is connected to the first blocking member 30. The second reinforcing rib 36 is connected to the bottom of the receiving groove 26 and is disposed between the first blocking member 30 and the second blocking member 32.
[0045] In this way, the first blocking member 30 and the second blocking member 32 can be reinforced.
[0046] Specifically, in Figure 4 In the illustrated embodiment, multiple first reinforcing ribs 34 are provided, with one end of each first reinforcing rib 34 connected to a second annular protrusion 24 and the other end connected to a first blocking member 30. Multiple second reinforcing ribs 36 are provided, with one end of each second reinforcing rib 36 connected to a first blocking member 30 and the other end connected to a second blocking member 32. By providing the first reinforcing ribs 34 and the second reinforcing ribs 36, the first blocking member 30 and the second blocking member 32 can be reinforced, ensuring their stability.
[0047] Please combine Figure 4 In some embodiments, the solar panel 100 includes a support member 38 disposed in the middle of the receiving groove 26, with the top surface of the support member 38 abutting against the bottom surface of the solar panel 10.
[0048] In this way, the middle part of the solar panel 10 can be supported and buffered, thus protecting the solar panel 10.
[0049] Specifically, the support member 38 includes rubber. The support member 38 may be columnar and may be disposed in the middle of the receiving groove 26. In one embodiment, when the solar panel 10 is mounted on the housing 12, the top surface of the support member 38 may abut against the bottom surface of the solar panel 10, thereby providing support and cushioning for the middle of the solar panel 10 and protecting the solar panel 10.
[0050] Please combine Figure 4 In some embodiments, the solar panel 100 includes a plurality of limiting members 40, which are fixedly connected to the bottom of the receiving groove 26 and are arranged around the circumferential sidewall of the support member 38.
[0051] In this way, the movement space of the support member 38 can be restricted, and the support member 38 can be fixed in the receiving groove 26.
[0052] Specifically, in Figure 4In some embodiments, the four limiting members 40 are evenly arranged on the bottom of the accommodating groove 26. In one embodiment, one side of the plurality of limiting members 40 can abut against the circumferential sidewall of the support member 38, so as to limit the moving space of the support member 38 and fix the support member 38 in the accommodating groove 26.
[0053] Please refer to Figure 4 In some embodiments, the solar panel 100 comprises a clamping member 42 arranged on the bottom of the accommodating groove 26, and the clamping member 42 clamps the connecting line 28.
[0054] In this way, part of the connecting line can be clamped to avoid the connecting line 28 in the accommodating groove 26 being placed in disorder.
[0055] Specifically, one end close to the clamping member 42 can be provided with a clamping hole 44, and part of the connecting line 28 can be arranged in the clamping hole 44, so as to clamp part of the connecting line to avoid the connecting line 28 in the accommodating groove 26 being placed in disorder. In addition, the clamping hole 44 can be arranged in the middle of the clamping member 42 or close to the end of the clamping member 42 and communicate with the end face of the clamping member 42.
[0056] Please refer to Figure 4 In some embodiments, the bottom of the accommodating groove 26 is provided with a through hole 46, and one end of the connecting line 28 is arranged through the through hole 46.
[0057] In this way, one end of the connecting line 28 can be arranged out of the shell 12 through the through hole 46 and connected with other external devices.
[0058] Specifically, the through hole 46 can be in the shape of a waist circle, and in one embodiment, one end of the connecting line 28 can be arranged out of the shell 12 through the through hole 46 and connected with other external devices.
[0059] Please refer to Figure 2 And Figure 4 The solar panel 100 comprises a closing member 48 arranged in the through hole 46 and closing the through hole 46. One end of the connecting line 28 can be arranged through the hole of the closing member 48 and then arranged out of the shell 12. The closing member 48 comprises rubber.
[0060] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Also, the specific feature, structure, material or characteristic described can be combined in any one or more embodiments or examples in a suitable manner.
[0061] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.
Claims
1. A solar panel, characterized in that, The device includes a solar panel, a housing, and hot melt adhesive. The housing has a groove, the solar panel is connected to the housing and disposed at the opening of the groove, and the hot melt adhesive is disposed between the solar panel and the housing. The solar panel is configured to fix the solar panel to the housing by means of the hot melt adhesive.
2. The solar panel according to claim 1, characterized in that, The bottom of the groove has an annular groove, the solar panel includes silicone, the silicone is disposed in the annular groove, the silicone is connected to the groove wall of the annular groove, and the silicone is connected below the hot melt adhesive.
3. The solar panel according to claim 2, characterized in that, The bottom of the groove has a first annular protrusion and a second annular protrusion, which are spaced apart and surround the annular groove.
4. The solar panel according to claim 3, characterized in that, The bottom of the groove is recessed to form a receiving groove, and the first annular ridge and the second annular ridge are arranged around the receiving groove. The solar panel includes a connecting wire, which connects to the solar panel, and the receiving groove is used to place the connecting wire.
5. The solar panel according to claim 4, characterized in that, The solar panel includes a first blocking member and a second blocking member, which are spaced apart at the bottom of the receiving groove. The first blocking member and the second blocking member are configured to abut against the bottom surface of the solar panel so that the connection point of the connecting line to the solar panel is located within the space enclosed by the first blocking member, the second blocking member, and the solar panel.
6. The solar panel according to claim 5, characterized in that, The solar panel includes a first reinforcing rib and a second reinforcing rib. Part of the first reinforcing rib is connected to the bottom of the groove, and another part of the first reinforcing rib is connected to the bottom of the receiving groove. One end of the first reinforcing rib is connected to the second annular protrusion, and the other end of the first reinforcing rib is connected to the first blocking member. The second reinforcing rib is connected to the bottom of the receiving groove and is disposed between the first blocking member and the second blocking member.
7. The solar panel according to claim 5, characterized in that, The solar panel includes a support member disposed in the middle of the receiving groove, and the top surface of the support member abuts against the bottom surface of the solar panel.
8. The solar panel according to claim 7, characterized in that, The solar panel includes multiple limiting members, which are fixedly connected to the bottom of the receiving groove and are arranged around the circumferential sidewall of the support member.
9. The solar panel according to claim 4, characterized in that, The solar panel includes a snap-fit component disposed at the bottom of the receiving groove, which snaps into the connecting wire.
10. The solar panel according to claim 4, characterized in that, The bottom of the receiving groove has a through hole, and one end of the connecting line passes through the through hole.