CN220475707U - Protection device for photovoltaic solar panel - Google Patents
Protection device for photovoltaic solar panel Download PDFInfo
- Publication number
- CN220475707U CN220475707U CN202321614863.9U CN202321614863U CN220475707U CN 220475707 U CN220475707 U CN 220475707U CN 202321614863 U CN202321614863 U CN 202321614863U CN 220475707 U CN220475707 U CN 220475707U
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- power generation
- rolling
- strip
- rod
- rectangular protection
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- 238000005096 rolling process Methods 0.000 claims abstract description 40
- 238000010248 power generation Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 230000001012 protector Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 16
- 239000000428 dust Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to the technical field of photovoltaic power generation equipment, in particular to a protection device for a photovoltaic solar power generation plate, which comprises a power generation plate body and a mounting frame, wherein the power generation plate body is fixed on the mounting frame, a fixing frame for fixing the protection device is further arranged on the mounting frame, a long-strip-shaped slot is formed in the inner side of the fixing frame, a connecting strip extends into the fixing frame through the long-strip-shaped slot so as to realize that a rolling curtain moves in the long-strip-shaped slot, a rolling rod which is transversely arranged is arranged at the top end of the fixing frame, a rolling curtain for protecting the power generation plate body is arranged on the rolling rod, the rolling curtain comprises a plurality of horizontally-arranged rectangular protection plates, the top ends of the rolling curtain are movably connected with the rolling rod through the connecting strip, and a cleaning brush for cleaning the surface of the power generation plate body is arranged at the tail end of the rolling curtain. The problem of current protector when bad weather, probably can be destroyed, can't solve debris and dust on the photovoltaic power generation board simultaneously, still need the manual work to clear up, waste time and energy is solved.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation equipment, in particular to a protection device of a photovoltaic solar power generation panel.
Background
The power generation technology of the photovoltaic power generation panel is a renewable green power generation technology, the photovoltaic solar panel is an assembly part formed by assembling a plurality of solar cells, is a core part in a solar power generation system and is the most important part in the solar power generation system, the current solar panel is exposed outdoors for a long time in the using process and is often covered by sand, dust, wind, sand, the like or damaged by severe weather such as rain, snow, hail and the like, so that the service life of the solar panel is shortened, and the solar panel is protected by a protecting device in order to prolong the service life of the solar panel.
The utility model as the bulletin number is CN218335917U, a protection device for a photovoltaic solar panel is disclosed, through setting up connection frame, threaded rod, movable block, placement frame, connecting axle and shielding cloth, shielding cloth moves down along with the movement of movable block, thereby shielding the solar panel, avoiding the weather such as rain and snow from causing the corruption damage to the solar panel, when not needing to use shielding cloth, through gear motor, will shelter from cloth and withdraw to placement frame in.
Although the prior art has satisfied user's user demand to a certain extent, but the function is single, and the protection effect is not ideal, when encountering bad weather, like hail weather, because hail breaks down fast, smash the power on solar panel under the circumstances of gravity acceleration greatly, and shelter from cloth for soft structure, the power of the hail of falling can be through cloth effect on solar panel, can only realize the effect less power effect that subtracts, and can't realize protecting the photovoltaic power generation board, in addition, debris and dust on the photovoltaic power generation board still need the manual work clear up, waste time and energy.
Disclosure of Invention
In order to remedy the defects, the utility model provides the following technical scheme: the protection device of the photovoltaic solar power generation plate comprises a power generation plate body and a mounting frame, wherein the power generation plate body is fixed on the mounting frame, fixing frames for fixing the protection device are further arranged on the mounting frame and positioned on two sides of the power generation plate body, a winding rod which is transversely arranged is arranged at the top end of the fixing frames, a rolling curtain for protecting the power generation plate body is arranged on the winding rod, the top end of the rolling curtain is fixed with the winding rod, and a cleaning brush for cleaning the surface of the power generation plate body is arranged at the tail end of the rolling curtain;
the roller shutter comprises a plurality of horizontally arranged rectangular protection plates, and the rectangular protection plates are movably connected through connecting strips;
the fixed frame is hollow inside, and rectangular fluting has been seted up to one side of fixed frame towards the roller shutter, and the connecting strip extends to in the fixed frame through rectangular fluting in order to realize that the roller shutter removes in rectangular shape fluting.
Preferably, the width of the rectangular protection plate is smaller than the diameter of the winding rod, round through holes for inserting the connecting strips are formed in the upper side and the lower side of the rectangular protection plate, and the round through holes are multiple and are uniformly distributed in the outer sides of the upper side and the lower side of the rectangular protection plate.
Preferably, the connecting strip comprises a thin rod inserted into the circular through hole, the thin rod penetrates through the circular through holes of the rectangular protection plates on the same side, a connecting ring for connecting the thin rod is arranged between two adjacent rectangular protection plates, and the thin rods on the two adjacent rectangular protection plates penetrate through the same connecting ring to realize movable connection of the rectangular protection plates.
Preferably, the winding rod comprises a rotating rod fixed on the left fixed frame and the right fixed frame, one end of the rotating rod penetrates through the fixed frame and is connected with a rotating motor, and a connecting strip is arranged on the side face of the rotating rod and connected with a rectangular protection plate positioned at the top end.
Preferably, the cleaning brush comprises a brush back fixed on the bottom surface of the bottommost rectangular protection plate, the bottom surface of the brush back is provided with downward bristles, and the tips of the bristles are contacted with the surface of the power generation plate body;
the cleaning brush further comprises a limiting rod fixed on the lower side edge of the lowest rectangular protection plate, two ends of the limiting rod extend into the elongated slots, limiting blocks are arranged at two end parts of the limiting rod, and the diameter of each limiting block is larger than the width of each elongated slot.
Preferably, the outer side of the winding rod is further provided with a protective cover for protecting the rectangular protective plate after winding, the protective cover is arranged on the outer side of the winding rod, one side, facing the rectangular protective plate selling room, of the protective cover is provided with an opening for a roller shutter to pass through, and the caliber of the opening is smaller than the height of the cleaning brush.
Advantageous effects
Compared with the prior art, the utility model provides a protection device for a photovoltaic solar panel, which has the following beneficial effects:
the plurality of rectangle guard plates that will set up side by side pass through swing joint's mode, make the setting in the outside of generating plate that the rectangle guard plate can be rolled, when weather such as sleet or hail, because the hardness of rectangle guard plate is higher, avoid protector to be smashed bad, improved protector's life, also provide better protective effect to generating plate.
The cleaning brush is arranged on the most terminal rectangular protection plate, the hair tips of the bristles of the cleaning brush are contacted with the surface of the power generation plate, and sundries and dust on the surface of the power generation plate body are automatically cleaned by the cleaning brush when the rolling curtain is rolled or released, so that manual and independent cleaning is avoided, and the efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view of a protective device according to the present utility model;
FIG. 2 is a schematic view illustrating the separation of the power generation panel body and the protection device according to the present utility model;
FIG. 3 is a schematic view of a roller shutter according to the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
FIG. 5 is a schematic view of the winding rod structure of the present utility model;
FIG. 6 is a schematic view of a cleaning brush according to the present utility model;
fig. 7 is a schematic view of the rolling shutter of the present utility model after rolling.
Reference numerals illustrate:
1. a power generation plate body;
2. a mounting frame;
3. a fixed frame; 31. a strip-shaped slot;
4. a winding rod; 41. a rotating rod; 42. a rotating motor; 43. connecting strips; 44. a protective cover; 45. an opening;
5. a roller shutter; 51. rectangular protection plates; 52. a connecting strip; 521. a thin rod; 522. a connecting ring; 53. a circular through hole;
6. a cleaning brush; 61. brushing the back; 62. brushing; 63. a limit rod; 64. and a limiting block.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.
Fig. 1-7 are diagrams showing an embodiment of the present utility model, a protection device for a photovoltaic solar panel, including a panel body 1 and a mounting frame 2, where the panel body 1 is fixed on the mounting frame 2, fixing frames 3 for fixing the protection device are further provided on two sides of the mounting frame 2, where a winding rod 4 is provided on a top end of the fixing frame 3, a rolling curtain 5 for protecting the panel body 1 is provided on the winding rod 4, a top end of the rolling curtain 5 is fixed with the winding rod 4, a cleaning brush 6 for cleaning a surface of the panel body 1 is provided at an end of the rolling curtain 5, and during actual operation, the rolling curtain 5 is moved downward along the fixing frames 3 by winding and unwinding the winding rod 4, so as to cover the panel body 1.
The roller shutter 5 comprises a plurality of horizontally arranged rectangular protection plates 51, movable connection is realized between the rectangular protection plates 51 through connecting strips 52, the width of each rectangular protection plate 51 is smaller than the diameter of each winding rod 4 so as to ensure that each rectangular protection plate 51 can be wound on the outer side of each winding rod 4 when each winding rod 4 winds, round through holes 53 for inserting the connecting strips 52 are formed in the upper side and the lower side of each rectangular protection plate 51, and the round through holes 53 are multiple and are uniformly arranged on the outer sides of the upper side and the lower side of each rectangular protection plate 51.
The connecting strip 52 comprises a thin rod 521 inserted into the circular through hole 53, the thin rod 521 penetrates through the rectangular protection plates 51 and is positioned in the circular through hole 53 on the same side, a connecting ring 522 for connecting the thin rod 521 is arranged between two adjacent rectangular protection plates 51, the thin rods 521 on the two adjacent rectangular protection plates 51 penetrate through the same connecting ring 522 to realize movable connection of the rectangular protection plates 51, when the winding rod 4 is wound, the rectangular protection plates 51 are wound on the outer side of the winding rod 4, and the connecting strip 52 can change the angle between the two adjacent rectangular protection plates 51 so as to facilitate the winding work.
The fixed frame 3 is hollow inside, and fixed frame 3 has offered rectangular shape fluting 31 towards one side of rolling slats 5, and connecting strip 52 extends into fixed frame 3 through rectangular shape fluting 31 in order to realize rolling slats 5 and remove in rectangular shape fluting 31, when rolling pole 4 is released, because rectangular shape fluting 31 extends into rectangular shape fluting 31 in, rectangular shape fluting 31 has carried out spacingly to rectangular protection board 51, makes rectangular protection board 51 remove along the direction that rectangular shape fluting 31 was offered, prevents that rolling slats 5 from piling up.
The rolling rod 4 is including being fixed in the bull stick 41 of controlling fixed frame 3, the one end of bull stick 41 runs through fixed frame 3 and is connected with rotation motor 42, the side of bull stick 41 is equipped with connects strip 43 and is connected with the rectangle guard plate 51 that is located the top, the safety cover 44 of rectangle guard plate 51 after the rolling is still equipped with the protection cover 44 behind the protection rolling, the safety cover 44 covers and establishes in the coiling rod 4 outside, the opening 45 that supplies rolling curtain 5 to pass through has been seted up towards one side that the room was sold to rectangle guard plate 51 to safety cover 44, the bore of opening 45 is less than the height of cleaning brush 6, when rolling to terminal rectangle guard plate 51, cleaning brush 6 can keep not being rolled into in the safety cover 44 in the outside of opening 45, be convenient for follow-up to rolling curtain 5's release work, when carrying out the rolling work, make bull stick 41 rotate, connect strip 43 will roll up rolling curtain 5 to the bull stick 41 outside through opening 45, or will roll curtain 5 release from the bull stick 41 outside through opening 45.
The cleaning brush 6 includes the brush back 61 that is fixed in the bottom surface of the rectangular guard plate 51 of the bottommost, the bottom surface of brush back 61 is equipped with decurrent brush hair 62, the pointed end of brush hair 62 contacts with the surface of the electricity generation board body 1, cleaning brush 6 still includes the gag lever post 63 that is fixed in the lower side of the rectangular guard plate 51 of the bottommost, the gag lever post 63 both ends extend to in the rectangular fluting 31, the tip of gag lever post 63 both ends are equipped with stopper 64, the diameter of stopper 64 is greater than the width of rectangular fluting 31, when rolling up and releasing the rolling screen 5, cleaning brush 6 can clean debris and dust on the surface of the electricity generation board body 1, the distance between the pointed end of brush hair 62 and the electricity generation board body 1 is fixed in the rectangular fluting 31 of gag lever post 63 extension, stopper 64 can keep the stability of cleaning brush 6 left and right sides, when gag lever post 63 reaches rectangular fluting 31 end, gag lever post 63 can keep cleaning brush 6 between fixed frame 3, avoid cleaning brush 6 dislocation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a protector of photovoltaic solar panel, includes power generation board body (1) and mounting bracket (2), its characterized in that: the power generation plate body (1) is fixed on the mounting frame (2), the mounting frame (2) is further provided with fixing frames (3) for fixing the protection device, the top ends of the fixing frames (3) are provided with winding rods (4) which are transversely arranged, the winding rods (4) are provided with rolling curtains (5) for protecting the power generation plate body (1), the top ends of the rolling curtains (5) are fixed with the winding rods (4), and the tail ends of the rolling curtains (5) are provided with cleaning brushes (6) for cleaning the surfaces of the power generation plate body (1);
the roller shutter (5) comprises a plurality of horizontally arranged rectangular protection plates (51), and the rectangular protection plates (51) are movably connected through connecting strips (52);
the fixing frame (3) is hollow, one side of the fixing frame (3) facing the roller shutter (5) is provided with a strip-shaped groove (31), and the connecting strip (52) extends into the fixing frame (3) through the strip-shaped groove (31) so as to realize that the roller shutter (5) moves in the strip-shaped groove (31).
2. The protective device for a photovoltaic solar panel according to claim 1, wherein: the width of rectangle guard plate (51) is less than the diameter of rolling pole (4), and the upper and lower side of rectangle guard plate (51) is equipped with circular through-hole (53) that supply connecting strip (52) male, circular through-hole (53) are a plurality of, evenly arrange in the upper and lower side outside of rectangle guard plate (51).
3. The protective device for a photovoltaic solar panel according to claim 2, wherein: the connecting strip (52) comprises thin rods (521) inserted into the circular through holes (53), the thin rods (521) penetrate through the circular through holes (53) on the same side of the rectangular protection plates (51), connecting rings (522) for connecting the thin rods (521) are arranged between two adjacent rectangular protection plates (51), and the thin rods (521) on the two adjacent rectangular protection plates (51) penetrate through the same connecting rings (522) to realize movable connection of the rectangular protection plates (51).
4. The protective device for a photovoltaic solar panel according to claim 1, wherein: the winding rod (4) comprises a rotating rod (41) fixed on the left fixed frame (3) and the right fixed frame (3), one end of the rotating rod (41) penetrates through the fixed frame (3) and is connected with a rotating motor (42), and a connecting strip (43) is arranged on the side face of the rotating rod (41) and connected with a rectangular protection plate (51) positioned at the top end.
5. The protective device for a photovoltaic solar panel according to claim 1, wherein: the cleaning brush (6) comprises a brush back (61) fixed on the bottom surface of the lowest rectangular protection plate (51), downward bristles (62) are arranged on the bottom surface of the brush back (61), and the tips of the bristles (62) are contacted with the surface of the power generation plate body (1);
the cleaning brush (6) further comprises a limiting rod (63) fixed on the lower side edge of the lowest rectangular protection plate (51), two ends of the limiting rod (63) extend into the long-strip-shaped grooves (31), limiting blocks (64) are arranged at two end parts of the two ends of the limiting rod (63), and the diameter of each limiting block (64) is larger than the width of each long-strip-shaped groove (31).
6. The protective device for a photovoltaic solar panel according to claim 1, wherein: the novel rolling device is characterized in that a protective cover (44) for protecting the rolled rectangular protection plate (51) is further arranged on the outer side of the rolling rod (4), the protective cover (44) is arranged on the outer side of the rolling rod (4) in a covering mode, an opening (45) for the rolling curtain (5) to pass through is formed in one side, facing the rectangular protection plate (51), of the protective cover (44), and the caliber of the opening (45) is smaller than the height of the cleaning brush (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614863.9U CN220475707U (en) | 2023-06-25 | 2023-06-25 | Protection device for photovoltaic solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614863.9U CN220475707U (en) | 2023-06-25 | 2023-06-25 | Protection device for photovoltaic solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475707U true CN220475707U (en) | 2024-02-09 |
Family
ID=89775202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321614863.9U Active CN220475707U (en) | 2023-06-25 | 2023-06-25 | Protection device for photovoltaic solar panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475707U (en) |
-
2023
- 2023-06-25 CN CN202321614863.9U patent/CN220475707U/en active Active
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