CN212935844U - Dustproof photovoltaic power generation board - Google Patents
Dustproof photovoltaic power generation board Download PDFInfo
- Publication number
- CN212935844U CN212935844U CN202021844955.2U CN202021844955U CN212935844U CN 212935844 U CN212935844 U CN 212935844U CN 202021844955 U CN202021844955 U CN 202021844955U CN 212935844 U CN212935844 U CN 212935844U
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- power generation
- generation panel
- protection casing
- generation board
- board body
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- 238000010248 power generation Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 12
- 230000033001 locomotion Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a dustproof photovoltaic power generation board belongs to the photovoltaic power generation field, including mounting bracket, power generation board body, protection casing, horizontal axle, flywheel, connecting rod, axis of rotation, transmission structure, wind cup. The utility model discloses a electricity generation board body generates electricity under the illumination effect, in operation, receive external wind-force effect, the wind cup begins the atress rotation, and then the wind cup rotates and drives the axis of rotation, and then the axis of rotation rotates and drives horizontal axle rotation through the transmission structure transmission, and then horizontal axle rotation drives the flywheel and rotates, the flywheel rotates and orders about that the protection casing of slidable mounting on the electricity generation board body prolongs electricity generation board body direction and reciprocates, and then drive the protection casing motion, up-and-down reciprocating's protection casing plays the effect of shaking off the dust on the protection casing when the motion, the shadow position of the stain on the protection casing in the simultaneous movement can not fall on a point of electricity generation board body, and then avoid producing the hot spot effect.
Description
Technical Field
The utility model relates to a photovoltaic power generation field, especially a dustproof photovoltaic power generation board.
Background
With the deterioration of the environment and the deepening of the environmental awareness of human beings, photovoltaic power generation is increasingly applied as one of main green energy sources; the photovoltaic is used for solar power generation, the weather condition is the largest factor for restricting power generation, and the cleanliness of the photovoltaic panel is very important besides the loss caused by electrical equipment failure is avoided under the control of manpower; the influence of the dirt on the surface of the photovoltaic module on the power generation efficiency of the photovoltaic module is quite remarkable.
The existing photovoltaic power generation panel, especially the power generation panel used in the northwest area, can accumulate a large amount of dust on the surface of the power generation panel after long-time use, because of the many desert environments in the northwest area, most of the dust is mainly blown sand, the blown sand falling on the surface of the power generation panel can not only shield the power generation panel from influencing the illumination intensity, but also easily damage the power generation panel after long-time direct collision of the blown sand on the power generation panel;
dirt such as bird excrement adheres to the surface of a cell panel (photovoltaic power generation panel) to form shadows, hot spot effect is generated on the local part of a photovoltaic module, and then damage is caused to the photovoltaic panel.
Disclosure of Invention
The utility model aims at solving the problem that proposes in the background art, designed a dustproof photovoltaic power generation board.
The technical scheme of the utility model for, a dustproof photovoltaic power generation board, including mounting bracket, power generation board body, protection casing, horizontal axle, flywheel, connecting rod, axis of rotation, transmission structure, wind cup, power generation board body fixed mounting is on the mounting bracket, protection casing slidable mounting is on the power generation board body, the rotatable cartridge of horizontal axle is installed in mounting bracket upper portion, flywheel fixed mounting is in horizontal axle one end, the rotatable articulated installation of connecting rod one end is in the skew centre of a circle department other end rotatable articulated installation in the protection casing upper end of flywheel surface, the vertical rotatable installation in the mounting bracket upper end of axis of rotation, transmission structure locates on horizontal axle and the axis of rotation, wind cup fixed mounting is in the axis of rotation upper end.
Furthermore, the transmission structure comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on the transverse shaft, and the second bevel gear is fixedly installed at the lower end of the rotating shaft and meshed with the first bevel gear.
Further, be equipped with the guide slot on the electricity generation board body, two the guide slot is opened in electricity generation board body both sides, the protection casing is the translucent cover body structure of door type, be equipped with the guided way on the protection casing, the guided way symmetry is installed in the protection casing lower part both sides and is slided and fall in the guide slot, the protection casing slides and falls in guide slot slidable mounting on electricity generation board body through the guided way.
Further, the flywheel is of a disc-shaped solid wheel-shaped structure.
Furthermore, the power generation board body is a solar photovoltaic board with a metal frame type structure on the periphery, and the guide groove is formed in the frame type structure of the power generation board body.
Has the advantages that:
the utility model discloses a through its structural design, utilize external wind-force effect, the wind cup begins the atress rotation, and then the wind cup rotates and drives the axis of rotation, and then indirectly drives the flywheel and rotates, the flywheel rotates and orders about the protection casing of slidable mounting on the electricity generation board body and prolongs electricity generation board body direction and reciprocate, and then drives the protection casing motion, the protection casing of up-and-down reciprocating motion plays the effect of shaking off the dust on the protection casing when the motion, and then solved this electricity generation board's dustproof problem especially prevents that the dust from accumulating on the protection casing above the electricity generation board body;
by the movement of the protective cover driven by wind power during working, the shadow position of the stain on the protective cover in the movement cannot fall on one point of the power generation plate body, so that the potential difference and the hot spot effect caused by local non-illumination are avoided;
the shape of this electricity generation board is the rectangle, is convenient for be the matrix form distribution installation when building on a large scale in photovoltaic power station, and then compares in current circular shape photovoltaic board utilization space that can be better.
Drawings
Fig. 1 is a schematic structural view of the dustproof photovoltaic power generation panel of the present invention;
fig. 2 is a schematic side view of the transmission structure portion at the lower end of the rotating shaft according to the present invention;
fig. 3 is a schematic sectional structure view of the body part of the power generation board of the present invention.
In the figure, 1, a mounting frame; 2. a power generation panel body; 3. a protective cover; 4. a transverse axis; 5. an inertia wheel; 6. a connecting rod; 7. a rotating shaft; 8. a wind cup; 9. a first bevel gear; 10. a second bevel gear; 11. a guide groove; 12. a guide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a dustproof photovoltaic power generation panel comprises a mounting frame 1, a power generation panel body 2, a protective cover 3, a transverse shaft 4, an inertia wheel 5, a connecting rod 6, a rotating shaft 7, a transmission structure and a wind cup 8, wherein the power generation panel body 2 is fixedly arranged on the mounting frame 1, the protective cover 3 is slidably arranged on the power generation panel body 2, the transverse shaft 4 is rotatably inserted and arranged on the upper portion of the mounting frame 1, the inertia wheel 5 is fixedly arranged at one end of the transverse shaft 4, one end of the connecting rod 6 is rotatably hinged and arranged at the position, deviating from the circle center, of the outer surface of the inertia wheel 5, the other end of the connecting rod is rotatably hinged and arranged at the upper end of the protective cover 3, the rotating shaft 7 is vertically and rotatably arranged at the upper end of the mounting frame 1, the transmission structure is arranged on the transverse shaft 4 and the rotating shaft 7, the wind cup 8, the specific structure of the wind cup 8 is the prior art.
The utility model discloses in, the transmission structure includes a bevel gear 9, No. two bevel gears 10, a bevel gear 9 is fixed suit on horizontal axle 4, No. two bevel gears 10 fixed mounting in 7 lower extremes of axis of rotation and with a bevel gear 9 interlock, axis of rotation 7 is when rotating, No. 7 epaxial No. two bevel gears 10 level of axis of rotation rotate with it, and then No. two bevel gear 10 level rotate and drive a bevel gear 9 through the interlock effect and rotate, and then a bevel gear 9 drives the horizontal axle 4 rotation of being connected with a bevel gear 9, and then realize the transmission.
The utility model discloses in, be equipped with guide slot 11 on the electricity generation board body 2, two guide slot 11 are opened in 2 both sides of electricity generation board body, protection casing 3 is the translucent cover body structure of door type, be equipped with guided way 12 on the protection casing 3, guided way 12 symmetry is installed in protection casing 3 in lower part both sides and slide and fall in guide slot 11, protection casing 3 slides and falls on guide slot 11 slidable mounting on electricity generation board body 2 through guided way 12, through the mounting means of protection casing 3 on guide slot 11, and then under the limiting action of guide slot 11 on electricity generation board body 2, guided way 12 can only slide in guide slot 11, and then the restriction guided way 12 slides on electricity generation board body 2.
The utility model discloses in, flywheel 5 is the solid wheel-shaped structure of disc, and flywheel 5 increases flywheel 5 pivoted stability itself through the inertia that its quality brought when rotating.
The utility model discloses in, electricity generation board body 2 is the solar photovoltaic board that is metal frame rack type structure all around, and guide slot 11 is opened on electricity generation board body 2's above-mentioned frame rack type structure, through the metal frame around electricity generation board body 2 for the effort that guide slot 11 received can not direct action on electricity generation board body 2, and then plays the effect of consolidating electricity generation board body 2.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequences.
In this embodiment:
the photovoltaic power generation panel is suitable for being installed in an area with sufficient wind power and sunlight, such as the northwest area, when the photovoltaic power generation panel works, the wind cup 8 horizontally rotates under the action of the wind power, then the wind cup 8 rotates to drive the rotating shaft 7 to rotate at the upper end of the installation frame 1, the rotating shaft 7 rotates to drive the transverse shaft 7 to rotate through the transmission structure, then the transverse shaft 7 rotates to drive the inertia wheel 5 to rotate, the inertia wheel 5 rotates, the connecting rod 6 is rotatably connected to the position, deviated from the center of a circle, of the inertia wheel 5, then the inertia wheel 5 rotates to drive the connecting rod 6 to move, the connecting end, connected with the inertia wheel 5, of the connecting rod 6 is in reciprocating close to and far away from the;
because photovoltaic board body 2 generally is the installation of 45 degrees left and right orientation sun, and then the protection casing 3 of reciprocal shake can shake off the especially big granule's of dust that falls on protection casing 3, and then play the dust removal effect, and protection casing 3 has avoided the sand and dust direct impact to lead to the fact the damage to power generation board body 2 on power generation board body 2, and simultaneously, on the protection casing 3 of reciprocating motion when falling on stubborn filth such as bird's dung, reciprocating motion's protection casing 3 can make the projection position continuous movement of filth, and then avoid the shadow rigidity to lead to producing the hot spot effect and then damaging photovoltaic board body 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A dustproof photovoltaic power generation panel comprises a mounting frame (1), a power generation panel body (2), a protective cover (3), a transverse shaft (4), an inertia wheel (5), a connecting rod (6), a rotating shaft (7), a transmission structure and a wind cup (8), and is characterized in that the power generation panel body (2) is fixedly mounted on the mounting frame (1), the protective cover (3) is slidably mounted on the power generation panel body (2), the transverse shaft (4) is rotatably mounted on the upper portion of the mounting frame (1) in an inserting manner, the inertia wheel (5) is fixedly mounted at one end of the transverse shaft (4), one end of the connecting rod (6) is rotatably hinged to the outer surface of the inertia wheel (5) deviating from the center of a circle, the other end of the connecting rod is rotatably hinged to the upper end of the protective cover (3), the rotating shaft (7) is vertically rotatably mounted on the mounting frame (1), and the transmission structure is arranged, the wind cup (8) is fixedly arranged at the upper end of the rotating shaft (7).
2. The dustproof photovoltaic power generation panel according to claim 1, wherein the transmission structure comprises a first bevel gear (9) and a second bevel gear (10), the first bevel gear (9) is fixedly sleeved on the transverse shaft (4), and the second bevel gear (10) is fixedly arranged at the lower end of the rotating shaft (7) and meshed with the first bevel gear (9).
3. The dustproof photovoltaic power generation panel according to claim 1, wherein the power generation panel body (2) is provided with guide grooves (11), two guide grooves (11) are arranged on two sides of the power generation panel body (2), the protection cover (3) is a door-shaped transparent cover body structure, the protection cover (3) is provided with guide rails (12), the guide rails (12) are symmetrically arranged on two sides of the lower portion in the protection cover (3) and slide in the guide grooves (11), and the protection cover (3) slides in the guide grooves (11) through the guide rails (12) and is slidably arranged on the power generation panel body (2).
4. The dustproof photovoltaic power generation panel according to claim 1, wherein the flywheel (5) is a disk-shaped solid wheel-like structure.
5. The dustproof photovoltaic power generation panel according to claim 3, wherein the power generation panel body (2) is a solar photovoltaic panel with a metal frame structure on the periphery, and the guide groove (11) is opened on the frame structure of the power generation panel body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844955.2U CN212935844U (en) | 2020-08-29 | 2020-08-29 | Dustproof photovoltaic power generation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844955.2U CN212935844U (en) | 2020-08-29 | 2020-08-29 | Dustproof photovoltaic power generation board |
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| Publication Number | Publication Date |
|---|---|
| CN212935844U true CN212935844U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021844955.2U Active CN212935844U (en) | 2020-08-29 | 2020-08-29 | Dustproof photovoltaic power generation board |
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| Country | Link |
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| CN (1) | CN212935844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113994947A (en) * | 2021-11-19 | 2022-02-01 | 邹平市供电有限公司 | Bird repeller shielding device and bird repeller |
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2020
- 2020-08-29 CN CN202021844955.2U patent/CN212935844U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113994947A (en) * | 2021-11-19 | 2022-02-01 | 邹平市供电有限公司 | Bird repeller shielding device and bird repeller |
| CN113994947B (en) * | 2021-11-19 | 2023-02-07 | 邹平市供电有限公司 | Bird repeller shielding device and bird repeller |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231016 Address after: Sales Building 1-1, Feixiang Science and Technology Park, Lianpo Street, Hanshan District, Handan City, Hebei Province, 056000 Patentee after: Handan Jiaoyang New Energy Technology Co.,Ltd. Address before: 056000 Feixiang science and Technology Park, Lianpo street, industrial park, Hanshan District, Handan City, Hebei Province Patentee before: HANDAN FEIXIANG NEW ENERGY TECHNOLOGY Co.,Ltd. |