CN221058234U - Frame component and photovoltaic component - Google Patents
Frame component and photovoltaic component Download PDFInfo
- Publication number
- CN221058234U CN221058234U CN202322770991.9U CN202322770991U CN221058234U CN 221058234 U CN221058234 U CN 221058234U CN 202322770991 U CN202322770991 U CN 202322770991U CN 221058234 U CN221058234 U CN 221058234U
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- frame
- mounting hole
- mounting
- reinforcement
- rim
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- 230000002787 reinforcement Effects 0.000 claims abstract description 49
- 238000005452 bending Methods 0.000 claims description 31
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 14
- 239000003351 stiffener Substances 0.000 description 10
- 238000010248 power generation Methods 0.000 description 8
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000208818 Helianthus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 241000112598 Pseudoblennius percoides Species 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a frame component and a photovoltaic component, wherein the frame component comprises: the frame is provided with a first mounting hole; the frame reinforcement sets up in the frame, and the frame reinforcement is provided with the second mounting hole, and the second mounting hole sets up with first mounting hole relatively to can make same fastener wear to establish first mounting hole and second mounting hole. From this, can reduce the stress concentration of first mounting hole department on the frame, also can avoid tearing to take place for first mounting hole on the frame to can improve photovoltaic module's life.
Description
Technical Field
The utility model relates to the technical field of photovoltaics, in particular to a frame assembly and a photovoltaic assembly.
Background
The solar energy is used as a clean pollution-free new energy source, has wide development prospect, and is a green energy source for competitive development in various countries. However, one bottleneck of solar photovoltaic power generation is low power generation efficiency, which limits the application and development of photovoltaic power generation to a great extent. Because of the rotation of the earth, the sun's illumination angle changes from moment to moment when the sun rises and falls every day in four seasons of spring, summer, autumn and winter. Therefore, the photovoltaic system cannot realize that solar rays are always directly irradiated on the battery receiving surface in a fixed installation mode, and the utilization rate is affected.
An important way to improve the photovoltaic power generation efficiency at present is to use an automatic tracking photovoltaic power generation system to enable the system to follow the sun like a sunflower, so that solar rays vertically enter a solar panel as much as possible, and solar radiation energy is obtained to the maximum extent.
In the prior art, the photovoltaic module is connected with the automatic tracking system through the mounting hole of the frame, frequent vibration easily occurs during working, and the problem that the mounting hole is torn also exists.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a frame assembly, which can reduce stress concentration at the first mounting hole on the frame, and avoid tearing of the first mounting hole on the frame, so as to improve the service life of the photovoltaic module.
The utility model further provides a photovoltaic module.
According to an embodiment of the first aspect of the present invention, a frame assembly includes: the frame is provided with a first mounting hole;
the frame reinforcement, the frame reinforcement set up in the frame, the frame reinforcement is provided with the second mounting hole, the second mounting hole with first mounting hole sets up relatively, so that same fastener wears to establish first mounting hole with the second mounting hole.
Therefore, the arrangement of the frame reinforcing piece in the frame assembly can reduce stress concentration at the first mounting hole on the frame, and can avoid tearing of the first mounting hole on the frame, so that the service life of the photovoltaic assembly can be prolonged.
According to some embodiments of the utility model, the bezel reinforcement comprises: the mounting part is connected with the reinforcing part, and the mounting part is attached to one side of the frame and is provided with the second mounting hole.
According to some embodiments of the utility model, the reinforcement portion and the mounting portion are formed with a mounting groove, and a portion of the bezel is disposed in the mounting groove.
According to some embodiments of the utility model, the reinforcement comprises: the bending plate is connected with the bending plate, the other end of the connecting plate is connected with the mounting portion, the bending plate and the mounting portion are bent and arranged relative to the connecting plate, and the mounting groove is formed between the bending plate, the connecting plate and the mounting portion.
According to some embodiments of the utility model, the bending plate is an arc plate, and one end of the bending plate away from the connecting plate is attached to the other side of the frame.
According to some embodiments of the utility model, the width of the bent plate is d1, the width of the mounting portion is d2, and the width of one side of the frame is d3, d1, d2, and d3 satisfy the relationship: d1 is more than d2 and less than or equal to d3.
According to some embodiments of the utility model, the bezel comprises: a plurality of side frames connected end to end in sequence, wherein each side frame is provided with at least two first mounting holes; the frame reinforcement is provided with at least two the second mounting hole, the frame reinforcement set up in the side frame, at least two the second mounting hole with at least two first mounting hole one-to-one.
According to some embodiments of the utility model, the second mounting hole is an oblong hole and extends in a width direction of the bezel reinforcement.
According to some embodiments of the utility model, the wall thickness of the frame stiffener is d4, satisfying the relationship: d4 is more than 1mm and less than 3mm.
The photovoltaic module according to the embodiment of the second aspect of the present utility model includes: the frame component is characterized in that the frame component is provided with a frame.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic illustration of a bezel assembly according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a bezel stiffener mated with a bezel in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view of a frame stiffener according to an embodiment of the present utility model;
Fig. 4 is a partial schematic view of fig. 3.
Reference numerals:
100. a frame assembly;
10. a frame; 11. a first mounting hole;
20. a frame stiffener; 21. a reinforcing part; 211. a bending plate; 212. a connecting plate;
22. a mounting part; 23. a second mounting hole;
30. a mounting groove; 40. side frames.
Detailed Description
Embodiments of the present utility model will be described in detail below, with reference to the accompanying drawings, which are exemplary.
A bezel assembly according to an embodiment of the present utility model is described below with reference to fig. 1-4.
As shown in fig. 1-3, a bezel assembly 100 according to an embodiment of the first aspect of the present utility model includes: the frame 10 and the frame reinforcement 20, the frame 10 is provided with first mounting hole 11, and the frame reinforcement 20 sets up in the frame 10, and the frame reinforcement 20 is provided with second mounting hole 23, and second mounting hole 23 and first mounting hole 11 set up relatively to can make same fastener wear to establish first mounting hole 11 and second mounting hole 23.
Specifically, the photovoltaic power generation adopts an automatic tracking photovoltaic power generation system, a traditional frame and a tracking bracket are directly connected through a mounting hole formed in the frame, the photovoltaic module is easy to vibrate frequently in the use process, and thus the mounting hole is easy to tear.
Therefore, the frame reinforcement 20 is arranged on the frame 10, the frame reinforcement 20 is arranged between the frame 10 and the tracking bracket, and the contact area between the frame 10 and the tracking bracket can be increased due to the arrangement of the frame reinforcement 20, so that the strength and rigidity of the connection between the frame 10 and the tracking bracket can be increased, and the looseness of the connection between the frame 10 and the tracking bracket can be avoided.
Wherein, offer first mounting hole 11 on the frame 10, frame reinforcement 20 has offered second mounting hole 23, and the fastener can pass the second mounting hole 23 of frame reinforcement 20 and the first mounting hole 11 of frame 10 and fix, and the fastener can be the bolt. The setting of frame reinforcement 20 can increase the area of contact of fastener and first mounting hole 11 and second mounting hole 23, so, can reduce the stress concentration of frame 10 on first mounting hole 11 department, also can avoid frame 10 on first mounting hole 11 to take place to tear to can improve photovoltaic module life.
Therefore, the arrangement of the frame reinforcing member 20 in the frame assembly 100 can reduce stress concentration at the first mounting hole 11 on the frame 10 and avoid tearing of the first mounting hole 11 on the frame 10, so that the service life of the photovoltaic assembly can be prolonged.
According to some embodiments of the present utility model, as shown in fig. 2 and 3, the rim reinforcement 20 includes: the frame comprises a reinforcing part 21 and an installation part 22, wherein the installation part 22 is connected with the reinforcing part 21, the installation part 22 is attached to one side of the frame 10, and the installation part 22 is provided with a second installation hole 23.
Wherein, the installation department 22 of frame reinforcement 20 is provided with second mounting hole 23, and reinforcing part 21 is L shape, and installation department 22 and a side of frame 10 can fully contact, so, can increase the area of contact of installation department 22 and frame 10, and second mounting hole 23 sets up in installation department 22 like this, can reduce the stress concentration of second mounting hole 23 department to can avoid second mounting hole 23 to take place to tear.
According to some embodiments of the present utility model, as shown in fig. 1 and 3, the reinforcement portion 21 and the mounting portion 22 are formed with a mounting groove 30, and a portion of the bezel 10 is disposed in the mounting groove 30.
Wherein, a part of frame 10 holds in the mounting groove 30 that frame reinforcement 20 formed, and mounting groove 30 comprises installation department 22 and enhancement portion 21, and installation department 22 can be used for installing photovoltaic power generation system's automatic tracking support, and the setting of installation department 22 can avoid first mounting hole 11 and second mounting hole 23 to take place to tear, also can increase frame 10 and automatic tracking support's intensity of connection. In addition, since the automatic tracking bracket is easy to vibrate frequently in the working process, the strength and rigidity of the joint of the frame 10 and the automatic tracking bracket can be improved by providing the reinforcing part 21 in order to reduce the vibration frequency of the joint of the automatic tracking bracket and the frame 10, thereby reducing the occurrence of vibration.
According to an embodiment of the present utility model, as shown in fig. 2, the reinforcement 21 includes: the bending plate 211 and the connecting plate 212, one end of the connecting plate 212 is connected with the bending plate 211, and the other end of the connecting plate 212 is connected with the mounting portion 22, the bending plate 211 and the mounting portion 22 are respectively arranged in a bending manner relative to the connecting plate 212, and the mounting groove 30 is formed among the bending plate 211, the connecting plate 212 and the mounting portion 22.
Specifically, the connection between the bending plate 211 and the connecting plate 212 in the reinforcing portion 21 is L-shaped, the connecting plate 212 is located at the outer side of the frame 10, and the bending plate 211 is bent and arranged and is in contact with the surface of the frame 10, so that the bending plate 211 can be fixed with the frame 10 more firmly. Further, the mounting portion 22 is connected to the other end of the connecting plate 212, a part of the frame 10 is disposed in the mounting groove 30, and the mounting groove 30 is disposed in a U shape, so that the mounting groove 30 and the frame 10 can be guaranteed to be fully attached. The installation of the mounting portion 22 can make the connection between the frame 10 and the automatic tracking bracket more stable and firm. Bending plate 211 and connecting plate 212 are respectively contacted and matched with frame 10, so that the strength and rigidity of frame 10 can be increased, and the frequency of vibration of frame assembly 100 can be reduced.
According to some embodiments of the present utility model, as shown in fig. 2, the bending plate 211 is an arc-shaped plate, and one end of the bending plate 211 away from the connecting plate 212 is attached to the other side of the frame 10.
Wherein, because the top surface of the frame 10 is arc-shaped, in order to make the end of the bending plate 211 far away from the connecting plate 212 fully contact with the top surface of the frame 10, the bending plate 211 is correspondingly arranged as an arc-shaped plate, so that the bending plate 211 contacts with the top surface of the frame 10 more firmly.
According to some embodiments of the present utility model, as shown in fig. 1 and 4, the width of the bending plate 211 is d1, the width of the mounting portion 22 is d2, and the width of one side of the bezel 10 is d3, and d1, d2, and d3 satisfy the relationship: d1 is more than d2 and less than or equal to d3.
Wherein the width of the mounting portion 22 is set longer than the width of the bending plate 211, so that the stress of the second mounting hole 23 of the mounting portion 22 can be reduced, and thus the second mounting hole 23 can be prevented from being torn. The widths of the bending plate 211 and the mounting portion 22 are smaller than the width of the side of the frame 10, so that interference can be avoided.
According to some embodiments of the utility model, as shown in fig. 1, the bezel 10 includes: the side frames 40 that a plurality of head and tail connect in order, every side frame 40 is provided with two at least first mounting holes 11, and frame reinforcement 20 is provided with two at least second mounting holes 23, and frame reinforcement 20 sets up in side frame 40, and two at least second mounting holes 23 and two at least first mounting holes 11 one-to-one.
Wherein, for making the side frame 40 and the frame reinforcement 20 fixedly connected, specifically, at least two first mounting holes 11 of each side frame 40 are uniformly spaced, correspondingly, at least two second mounting holes 23 of the frame reinforcement 20 are also uniformly spaced, so that the stress between the side frame 40 and the frame reinforcement 20 is more balanced, and the side frame 40 and the frame reinforcement 20 are more stable and firm.
Further, the frame reinforcement 20 is disposed on the frame, so as to ensure effectiveness, fatigue simulation is performed on the photovoltaic modules provided with the frame reinforcement 20 and the frame reinforcement 20, and under the same working condition, before the frame reinforcement 20 is not adopted, the service life of the frame is 5610 times, after the frame reinforcement 20 is adopted, the service life of the frame 10 reaches 72443 times, so that the service life of the frame 10 can be prolonged.
According to some embodiments of the present utility model, as shown in fig. 4, the second mounting hole 23 is an oblong hole, and the second mounting hole 23 extends in the width direction of the frame stiffener 20.
The second mounting hole 23 of the frame stiffener 20 is an oblong hole, so that the mounting positions of the frame stiffener 20 and the frame 10 can be adjusted, and thus, the frame stiffener 20 and the frame 10 can be assembled quickly, and the assembly rate of the frame stiffener 20 and the frame 10 can be improved.
According to some embodiments of the present utility model, as shown in fig. 4, the wall thickness of the frame stiffener 20 is d4, satisfying the relationship: d4 is more than 1mm and less than 3mm.
Wherein, the wall thickness scope of frame reinforcement 20 is 1mm to 3mm, and the wall thickness of frame reinforcement 20 can be 2mm, so, can alleviate the weight of frame reinforcement 20, under the condition of guaranteeing frame 10 and automatic tracking support joint strength to can alleviate the holistic weight of photovoltaic module.
The photovoltaic module according to the embodiment of the second aspect of the present utility model includes: the bezel assembly 100 of the above-described embodiment.
In the description of the present utility model, 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. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A bezel assembly, comprising:
The frame is provided with a first mounting hole;
the frame reinforcement, the frame reinforcement set up in the frame, the frame reinforcement is provided with the second mounting hole, the second mounting hole with first mounting hole sets up relatively, so that same fastener wears to establish first mounting hole with the second mounting hole.
2. The rim assembly of claim 1, wherein the rim reinforcement member comprises: the mounting part is connected with the reinforcing part, and the mounting part is attached to one side of the frame and is provided with the second mounting hole.
3. The rim assembly of claim 2, wherein the reinforcement portion and the mounting portion form a mounting groove, a portion of the rim being disposed in the mounting groove.
4. The rim assembly of claim 3, wherein the reinforcement portion comprises: the bending plate is connected with the bending plate, the other end of the connecting plate is connected with the mounting portion, the bending plate and the mounting portion are bent and arranged relative to the connecting plate, and the mounting groove is formed between the bending plate, the connecting plate and the mounting portion.
5. The frame assembly of claim 4, wherein the bending plate is an arc plate, and an end of the bending plate away from the connecting plate is attached to the other side of the frame.
6. The rim assembly of claim 4, wherein the bending flap has a width d1, the mounting portion has a width d2, and the rim has a width d3 on one side, d1, d2, and d3 satisfying the relationship: d1 is more than d2 and less than or equal to d3.
7. The rim assembly of claim 1, wherein the rim comprises: a plurality of side frames connected end to end in sequence, wherein each side frame is provided with at least two first mounting holes;
The frame reinforcement is provided with at least two the second mounting hole, the frame reinforcement set up in the side frame, at least two the second mounting hole with at least two first mounting hole one-to-one.
8. The rim assembly of claim 7, wherein the second mounting hole is an oblong hole and extends in a width direction of the rim reinforcement member.
9. The rim assembly of claim 1, wherein the rim reinforcement member has a wall thickness d4 satisfying the relationship: d4 is more than 1mm and less than 3mm.
10. A photovoltaic module, comprising: the bezel assembly of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322770991.9U CN221058234U (en) | 2023-10-16 | 2023-10-16 | Frame component and photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322770991.9U CN221058234U (en) | 2023-10-16 | 2023-10-16 | Frame component and photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221058234U true CN221058234U (en) | 2024-05-31 |
Family
ID=91224948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322770991.9U Active CN221058234U (en) | 2023-10-16 | 2023-10-16 | Frame component and photovoltaic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221058234U (en) |
-
2023
- 2023-10-16 CN CN202322770991.9U patent/CN221058234U/en active Active
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