CN220935101U - Protective outer frame structure of photovoltaic module - Google Patents
Protective outer frame structure of photovoltaic module Download PDFInfo
- Publication number
- CN220935101U CN220935101U CN202322379099.8U CN202322379099U CN220935101U CN 220935101 U CN220935101 U CN 220935101U CN 202322379099 U CN202322379099 U CN 202322379099U CN 220935101 U CN220935101 U CN 220935101U
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- Prior art keywords
- frame
- photovoltaic
- outer frame
- photovoltaic module
- cover plate
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- 230000001681 protective effect Effects 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a protective outer frame structure of a photovoltaic module, which comprises an outer frame arranged at the peripheral edge of a photovoltaic plate, wherein the front surface of the outer frame is connected with a top frame in a plug-in manner, the inner side of the top frame is provided with a transparent cover plate, and the orthographic projection of the photovoltaic plate on the cover plate is positioned in the range of the cover plate. According to the utility model, the transparent cover plate is arranged above the photovoltaic plate, so that the photovoltaic plate can be protected, and the photovoltaic plate is prevented from being damaged by external force; secondly when accumulating a large amount of dirt on the apron, removable clean apron cleans the dirty apron of dismantlement simultaneously, compares with direct clean photovoltaic board, can promote the convenience and the security of operation greatly.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a protective outer frame structure of a photovoltaic module.
Background
The photovoltaic module, namely the solar cell module, is formed by sealing a certain number of single cells in a series connection and parallel connection mode because the output voltage of the single cells is lower and the electrodes of the unpackaged cells are easy to fall off due to the influence of the environment.
In the use process of the existing photovoltaic panel, dirt is easily accumulated on the top of the photovoltaic panel, and the illumination effect of the photovoltaic panel is affected by the dirt, so that the power generation efficiency of the photovoltaic panel is affected, and the photovoltaic panel needs to be cleaned regularly; the current photovoltaic board is installed in higher position department generally, when cleaning the photovoltaic board, need carry out the aerial work, can't guarantee operating personnel's safety to the high altitude effect has also greatly increased the degree of difficulty of clean photovoltaic board.
Accordingly, there is a need for improvements in the photovoltaic modules of the prior art.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides a protective outer frame structure of a photovoltaic module, which improves the cleaning convenience of the photovoltaic module and the protective effect of a photovoltaic plate.
In order to achieve the above purpose, the specific technical scheme of the protective outer frame structure of the photovoltaic module is as follows:
The utility model provides a photovoltaic module protection type outer frame structure, is including setting up in the frame at photovoltaic board peripheral edge, the positive grafting of frame is connected with the top frame, the top frame inboard is provided with transparent apron, the photovoltaic board is in orthographic projection on the apron is located the apron within range.
Preferably, the frame including set up in three side frame of photovoltaic board top and both sides, and set up in the base frame of photovoltaic board bottom, the base frame with three connect through the angle sign indicating number between the side frame, the base frame with the side frame is close to the side of photovoltaic board all is provided with and is used for pegging graft the first mounting groove of photovoltaic board.
Preferably, the top frame comprises three fixing frames corresponding to the side frames one by one, and the U-shaped structure is formed by integrally forming the fixing frames.
Preferably, the side surface of the fixed frame adjacent to the photovoltaic panel is provided with a second mounting groove along the self extending direction, and three side edges of the cover plate are in plug-in fit with the second mounting groove.
Preferably, the side face of the fixed frame, which deviates from the photovoltaic panel, is provided with a side baffle, a connecting groove is formed between the side face of the fixed frame, which deviates from the photovoltaic panel, and the side baffle, and the front face of the side frame is provided with a connecting strip along the self extending direction, and the connecting strip is in plug-in fit with the connecting groove.
Preferably, the edge of the side wall of the second mounting groove adjacent to the side frame is turned inwards to form a turning part, and a drainage groove is formed between the turning part and the bottom wall of the second mounting groove.
Preferably, fasteners are arranged at two ends of the top frame.
Preferably, the fastener is a set screw.
Preferably, a sealing ring is arranged between the side frame and the bottom frame and between the side frame and the cover plate, and the sealing ring is detachably connected with the side frame and the bottom frame.
Preferably, the side frame and the front face of the bottom frame are both provided with mounting bars along the self extending direction, and the bottom of the sealing ring is provided with grooves which are in plug-in fit with the mounting bars.
The protective outer frame structure of the photovoltaic module has the following advantages: the transparent cover plate is arranged above the photovoltaic plate, so that the photovoltaic plate can be protected, and the photovoltaic plate is prevented from being damaged by external force; secondly when accumulating a large amount of dirt on the apron, removable clean apron cleans the dirty apron of dismantlement simultaneously, compares with direct clean photovoltaic board, can promote the convenience and the security of operation greatly.
Drawings
Fig. 1 is a schematic structural view of a photovoltaic module of the present utility model;
FIG. 2 is an exploded view of the photovoltaic module of the present utility model;
FIG. 3 is a cross-sectional view of a photovoltaic module of the present utility model;
FIG. 4 is a schematic structural view of the outer frame of the present utility model;
FIG. 5 is a schematic view of a side frame according to the present utility model;
FIG. 6 is a schematic view of the bottom frame of the present utility model;
FIG. 7 is a schematic view of the top frame of the present utility model;
Fig. 8 is an enlarged view of a portion a of fig. 7;
The figure indicates: 1. an outer frame; 2. a photovoltaic panel; 3. a top frame; 4. a cover plate; 5. a seal ring; 11. a side frame; 12. a bottom frame; 13. an angle code; 111. a connecting strip; 112. a first mounting groove; 113. a mounting bar; 301. a set screw; 302. a second mounting groove; 303. a connecting groove; 304. a drainage channel; 305. side baffles; 306. and a turnover part.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
The terms "top" and "bottom" are used with reference to the normal use of the photovoltaic module and are merely for convenience of description and to simplify the description, and are not intended to indicate or imply that the devices or elements referred to must have, be constructed and operated in a particular orientation and are not to be construed as limiting the utility model.
When the existing photovoltaic panel installed at a high place is clean, operators are required to conduct high-altitude actions, hidden danger exists for the safety of the operators, and meanwhile, the cleaning convenience of the photovoltaic panel is greatly reduced due to high-altitude operation.
In order to solve the above problems, as shown in fig. 1-3, a protective outer frame structure of a photovoltaic module comprises an outer frame 1 arranged at the periphery of a photovoltaic panel 2, wherein a top frame 3 is connected to the front surface of the outer frame 1 in a plug-in manner, a transparent cover plate 4 is arranged on the inner side of the top frame 3, and the orthographic projection of the photovoltaic panel 2 on the cover plate 4 is positioned in the range of the cover plate 4.
Through installing the transparent cover plate 4 above the photovoltaic panel 2, sunlight irradiates the photovoltaic panel 2 after passing through the cover plate 4, so that the photovoltaic panel 2 can normally generate electricity; meanwhile, the cover plate 4 is arranged, dirt can be firstly prevented from accumulating on the photovoltaic panel 2, when the dirt on the cover plate 4 is more, the cover plate 4 can be detached and replaced by the clean cover plate 4, and the detached cover plate 4 can be cleaned and then is replaced and used next time, so that the overhead operation of operators for cleaning the photovoltaic panel 2 can be omitted, the safety is improved, and meanwhile, the detached cover plate 4 is more convenient to clean, and the cleaning convenience of the photovoltaic assembly is improved; moreover, operators do not need to stay on the photovoltaic assembly for a long time, sunlight irradiating the photovoltaic panel 2 is not blocked, and the power generation efficiency of the photovoltaic panel 2 can be ensured; meanwhile, the photovoltaic panel 2 can be protected by the cover plate 4, the photovoltaic panel 2 is prevented from being damaged by external impact, meanwhile, the ageing speed of the photovoltaic panel 2 can be slowed down, and the service life of the photovoltaic panel is prolonged.
As shown in fig. 4-6, the outer frame 1 includes three side frames 11 disposed on the top and two sides of the photovoltaic panel 2, and a bottom frame 12 disposed on the bottom of the photovoltaic panel 2, where the bottom frame 12 and the three side frames 11 are connected by a corner bracket 13, and the sides of the bottom frame 12 and the side frames 11, which are adjacent to the photovoltaic panel 2, are respectively provided with a first mounting groove 112 for plugging the photovoltaic panel 2.
The photovoltaic module is installed and is set up in the normal slope, and base frame 12 sets up in the bottom of photovoltaic board 2, and three side frame 11 are installed in the top and the both sides of photovoltaic board 2, and side frame 11 is connected through the angle sign indicating number between base frame 12, can promote the convenience of frame 1 combination, and photovoltaic board 2 is pegged graft in first mounting groove 112 cooperation simultaneously, can promote the convenience of photovoltaic board 2 installation.
Further, as shown in fig. 7, the top frame 3 includes three fixing frames corresponding to the side frames 11 one by one, and the three fixing frames are integrally formed to form a U-shaped structure.
The top frame 3 is connected with three side frames 11, makes its bottom have the breach to make rainwater and debris on the apron 4 can follow the bottom discharge, reduce the hindrance of drainage in-process, also can prevent the accumulation of rainwater on the apron 4 simultaneously, reduce the shielding of rainwater to sunshine, promote generating efficiency, the length of apron 4 bottom and top frame 3 both sides limit bottom can surpass frame 1 bottom, prevent that the rainwater from dripping to frame 1, and apron 4 also can follow the bottom of top frame 3 and take out, promote the convenience of dismouting between apron 4 and the top frame 3.
As shown in fig. 7 and 8, the side surface of the fixed frame, which is adjacent to the photovoltaic panel 2, is provided with a second mounting groove 302 along the self extending direction, and three side edges of the cover plate 4 are in plug-in fit with the second mounting groove 302. The second mounting groove 302 can play a limiting role on the cover plate 4, so that the firmness of the mounting of the cover plate 4 is improved, and meanwhile, the cover plate 4 can also play a guiding role on the cover plate 4, so that the cover plate 4 can be pulled out and inserted from the bottom of the top frame 3 along the second mounting groove 302, and the convenience of the mounting of the cover plate 4 is improved.
As shown in fig. 3 and 8, a side baffle 305 is disposed on a side surface of the fixed frame, which is away from the photovoltaic panel 2, and a connection groove 303 is formed between the side surface of the fixed frame, which is away from the photovoltaic panel 2, and the side baffle 305, a connection strip 111 is disposed on the front surface of the side frame 11 along the extending direction of the front surface, and the connection strip 111 is in plug-in fit with the connection groove 303.
The fixed connection between the top frame 3 and the outer frame 1 is realized through the plug-in matching of the connecting groove 303 and the connecting strip 111, and meanwhile, screws can be arranged between the top frame 3 and the outer frame 1, so that the firmness of connection is improved; the integrally formed top frame 3 can also improve the firmness of connection between the three side frames 11, and meanwhile, the top frame 3 can cover the connection gap between the side frames 11, so that the waterproof performance of the photovoltaic module is improved; and the side baffle 305 is located outside the outer frame 11, and can also improve the strength of the outer frame 11.
Further, as shown in fig. 8, the second mounting groove 302 is turned toward the inside of the second mounting groove 302 adjacent to the side wall edge of the side frame 11 to form a turned portion 306, and a drain groove 304 is formed between the turned portion 306 and the bottom wall of the second mounting groove 302.
The setting of upset portion 306 makes second mounting groove 302 bottom form water drainage tank 304, and the rainwater accessible water drainage tank that gets into through the clearance between for handling 4 and top frame 3 flows to the tip of top frame 3 to reduce the rainwater volume of infiltration frame 1 department, promote photovoltaic module's waterproof performance.
As shown in fig. 8, both ends of the top frame 3 are provided with fasteners, which are set screws 301. The fastening screw 301 can realize the fixed connection between the top frame 3 and the cover plate 4, prevent the cover plate 4 from sliding from the inner side of the top frame 3, and improve the installation firmness of the cover plate 4.
Further improvement is that, as shown in fig. 3, 5 and 6, a sealing ring 5 is arranged between the side frame 11 and the bottom frame 12 and the cover plate 4, the sealing ring 5 is detachably connected with the side frame 11 and the bottom frame 12, the front sides of the side frame 11 and the bottom frame 12 are respectively provided with a mounting strip 113 along the self extending direction, and the bottom of the sealing ring 5 is provided with a groove in plug-in fit with the mounting strips 113.
The sealing ring 5 is positioned at the inner side of the top frame 3, so that the sealing between the top surface of the outer frame 1 and the cover plate 4 can be realized, rainwater is prevented from penetrating into the photovoltaic panel 2, and the waterproof performance of the photovoltaic panel 2 is improved; meanwhile, the positioning of the sealing ring 5 is realized through the mounting strip 113, and the mounting firmness and the dismounting convenience of the sealing ring 5 are improved; and the sealing ring 5 is of a complete annular structure, so that the waterproof effect of the sealing ring is improved.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a photovoltaic module protection type frame structure, including setting up frame (1) at photovoltaic board (2) edge all around, its characterized in that:
The front of the outer frame (1) is connected with a top frame (3) in a plug-in mode, a transparent cover plate (4) is arranged on the inner side of the top frame (3), and orthographic projection of the photovoltaic panel (2) on the cover plate (4) is located in the range of the cover plate (4).
2. The photovoltaic module protection type outer frame structure according to claim 1, wherein the outer frame (1) comprises three side frames (11) arranged at the top and at two sides of the photovoltaic panel (2), and a bottom frame (12) arranged at the bottom of the photovoltaic panel (2), the bottom frame (12) and the three side frames (11) are connected through an angle code (13), and the side frames (12) and the side frames (11) are adjacent to the side surface of the photovoltaic panel (2) and are respectively provided with a first mounting groove (112) for plugging the photovoltaic panel (2).
3. The protective outer frame structure of the photovoltaic module according to claim 2, wherein the top frame (3) comprises three fixing frames corresponding to the side frames (11) one by one, and the three fixing frames are integrally formed into a U-shaped structure.
4. The photovoltaic module protection type outer frame structure according to claim 3, wherein a second mounting groove (302) is formed in the side surface, adjacent to the photovoltaic panel (2), of the fixing frame along the self extending direction, and three side edges of the cover plate (4) are in plug-in fit with the second mounting groove (302).
5. The photovoltaic module protection type outer frame structure according to claim 4, wherein a side baffle (305) is arranged on the side surface of the fixed frame, which is away from the photovoltaic panel (2), and a connecting groove (303) is formed between the side surface of the fixed frame, which is away from the photovoltaic panel (2), and the side baffle (305), a connecting strip (111) is arranged on the front surface of the side frame (11) along the self extending direction, and the connecting strip (111) is in plug-in fit with the connecting groove (303).
6. The protective outer frame structure of a photovoltaic module according to claim 5, wherein the second mounting groove (302) is turned toward the inside of the second mounting groove (302) adjacent to the side wall edge of the side frame (11) to form a turning portion (306), and a drain groove (304) is formed between the turning portion (306) and the bottom wall of the second mounting groove (302).
7. The photovoltaic module protection type outer frame structure according to any one of claims 3 to 6, wherein both ends of the top frame (3) are provided with fasteners.
8. The photovoltaic module protective outer frame structure according to claim 7, wherein the fastener is a set screw (301).
9. The photovoltaic module protection type outer frame structure according to claim 2, wherein a sealing ring (5) is arranged between the side frame (11) and the bottom frame (12) and the cover plate (4), and the sealing ring (5) is detachably connected with the side frame (11) and the bottom frame (12).
10. The photovoltaic module protection type outer frame structure according to claim 9, wherein the front sides of the side frames (11) and the bottom frames (12) are respectively provided with a mounting strip (113) along the self extending direction, and the bottom of the sealing ring (5) is provided with a groove in plug-in fit with the mounting strips (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379099.8U CN220935101U (en) | 2023-09-01 | 2023-09-01 | Protective outer frame structure of photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379099.8U CN220935101U (en) | 2023-09-01 | 2023-09-01 | Protective outer frame structure of photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220935101U true CN220935101U (en) | 2024-05-10 |
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ID=90932452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322379099.8U Active CN220935101U (en) | 2023-09-01 | 2023-09-01 | Protective outer frame structure of photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220935101U (en) |
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2023
- 2023-09-01 CN CN202322379099.8U patent/CN220935101U/en active Active
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