CN112865699B - Solar photovoltaic panel protection device capable of preventing high temperature and heavy rain - Google Patents
Solar photovoltaic panel protection device capable of preventing high temperature and heavy rain Download PDFInfo
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- CN112865699B CN112865699B CN202110386418.0A CN202110386418A CN112865699B CN 112865699 B CN112865699 B CN 112865699B CN 202110386418 A CN202110386418 A CN 202110386418A CN 112865699 B CN112865699 B CN 112865699B
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- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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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Abstract
The invention relates to a solar photovoltaic panel protection device, in particular to a solar photovoltaic panel protection device capable of preventing high temperature and heavy rain, which comprises a support base, a first support frame, a solar photovoltaic panel frame, a rainfall detection assembly and the like; the first support frame is fixedly connected to the support base, the solar photovoltaic panel frame is fixedly connected to the support base, and the rainfall amount detection assembly is arranged on the support base. Through the closing assembly, the first sliding grooving plate pushes the two first swinging plates and the two grooving swinging plates to swing in opposite directions, the torsion spring is compressed, and the two first swinging plates swing in opposite directions to block the solar photovoltaic plates on the solar photovoltaic plate frame, so that the solar photovoltaic plates are prevented from being damaged by rainwater.
Description
Technical Field
The invention relates to a solar photovoltaic panel protection device, in particular to a solar photovoltaic panel protection device capable of preventing high temperature and heavy rain.
Background
Since the advent of solar cells, the use of materials, the continuous progress of technology and the mature development of the manufacturing industry, the development of the photovoltaic industry is very rapid, the photovoltaic is widely applied in various countries and is the energy with the fastest development speed at present, and a photovoltaic system can be installed on the ground surface in a large scale to form a photovoltaic power station and can also be arranged on the roof or the outer wall of a building to form photovoltaic building integration.
Because the existing solar photovoltaic panel is exposed in the weather environment for a long time, the solar photovoltaic panel is exposed by wind and rain for a long time, and the solar photovoltaic panel is damaged in severe weather environment, so that the service life of the solar photovoltaic panel is shortened.
Disclosure of Invention
The invention aims to provide a solar photovoltaic panel protection device which can scrape off and clean dust on the surface of a solar photovoltaic panel, prevent the solar photovoltaic panel from being damaged, lighten the influence of severe weather and prolong the service life of the solar photovoltaic panel and can prevent high temperature and heavy rain, so as to solve the problem that the service life of the solar photovoltaic panel is shortened due to the damage of the solar photovoltaic panel caused by severe weather environment in the background technology.
The technical scheme is as follows: the utility model provides a can prevent high temperature and rainy solar photovoltaic board protection device, is including supporting base, first support frame, solar photovoltaic grillage, rainfall detection subassembly and closed subassembly, and the rigid coupling has first support frame on the support base, and solar photovoltaic grillage is same rigid coupling on supporting the base, and rainfall detection subassembly locates on supporting the base, and closed subassembly locates on the first support frame.
As an improvement of the above scheme, the rainfall detection assembly comprises a motor, a first sliding sleeve, a collection frame, a first spring, a blocking frame, a second spring, a second sliding sleeve, a transmission shaft, a first bevel gear, a cam, a second bevel gear, a wedge block, a second support frame, a wedge-shaped push frame and a third spring, wherein the motor is fixedly arranged on a support base, the first sliding sleeve is symmetrically and fixedly connected to the support base, the collection frame is connected to the two first sliding sleeves in a sliding manner, the first spring is fixedly connected to the first sliding sleeve, one end of the first spring is fixedly connected to the collection frame, the blocking frame is connected to the collection frame in a sliding manner, the second spring is connected between the blocking frame and the collection frame, the second sliding sleeve is fixedly connected to an output shaft of the motor, the transmission shaft is connected to the second sliding sleeve in a sliding manner, the transmission shaft is rotatably connected to the collection frame, the first bevel gear is fixedly connected to one end of the transmission shaft, the cam is rotatably connected to the collection frame, the cam and the blocking frame are in contact with each other, a second bevel gear is fixedly connected to one end of the cam, the second bevel gear is meshed with the first bevel gear, the wedge block is fixedly connected to the collecting frame, a second supporting frame is fixedly connected to the supporting base, a wedge pushing frame is connected to the second supporting frame in a sliding mode, a third spring is fixedly connected to the wedge pushing frame, and one end of the third spring is fixedly connected to the second supporting frame.
As an improvement of the proposal, the closing component comprises a straight gear, a first sliding slotting bracket, a sliding straight rack, a guide frame, a supporting slide rail bracket, a swing bracket, a first slide block, a fixed slide rail bracket, a first swing plate, a slotting swing plate, a torsion spring, a first sliding slotting plate, a second slide block, a wedge-shaped clamping bracket and a fourth spring, wherein the straight gear is fixedly connected on an output shaft of the motor, the first sliding slotting bracket is slidably connected on a supporting base, the sliding straight rack is slidably connected on the first sliding slotting bracket, the sliding straight rack is mutually contacted with a wedge-shaped pushing bracket, the guide frame is fixedly connected on the supporting base, the supporting slide rail bracket is fixedly connected on a solar photovoltaic panel bracket, two swing brackets are rotatably connected on the supporting slide rail bracket, the first slide block is slidably connected on the supporting slide rail bracket, the first slide block is matched with the swing bracket, the first slide block is slidably matched with the first sliding slotting bracket, the fixed slide rail frame is fixedly connected to the support slide rail frame, a first swing plate is connected to the first support frame in a symmetrical and rotary mode, a slotting swing plate is connected to the first support frame in a symmetrical and rotary mode, the first swing plate is in sliding fit with the slotting swing plate, a torsion spring is connected between the slotting swing plate and the first support frame, the first sliding slotting plate is connected to the fixed slide rail frame in a symmetrical and sliding mode, the first sliding slotting plate is in sliding fit with the first swing plate, a second sliding block is fixedly connected to the first sliding slotting plate and is in sliding fit with the swing frame, a wedge-shaped clamping frame is connected to the support slide rail frame in a sliding mode, a fourth spring is fixedly connected to the wedge-shaped clamping frame, and one end of the fourth spring is fixedly connected to the support slide rail frame.
As an improvement of the scheme, the wine bottle further comprises a temperature detection assembly, the temperature detection assembly is arranged on the first support frame, the temperature detection assembly comprises a wine barrel, a first pushing frame and a fifth spring, the wine barrel is fixedly connected to the first support frame, the first pushing frame is connected to the first support frame in a sliding mode, the first pushing frame is matched with the alcohol barrel in a sliding mode, the fifth spring is fixedly connected to the first pushing frame, and one end of the fifth spring is fixedly connected with the first support frame.
As an improvement of the proposal, the device also comprises a wiping component which is arranged on the solar photovoltaic panel frame, the wiping component comprises a slide rail plate, a second sliding slotting frame, a second sliding slotting plate, a fixed clamping column, a sliding scraper blade, a sliding clamping column, a second swinging plate, a third swinging plate and a second pushing frame, the slide rail plate is symmetrically and fixedly connected on the solar photovoltaic panel frame, the second sliding slotting frame is connected on one slide rail plate in a sliding way, the second sliding slotting plate is fixedly connected on the second sliding slotting frame, the fixed clamping column is fixedly connected on one side of one slide rail plate, the sliding scraper blade is connected on the two slide rail plates in a sliding way, the sliding clamping column is fixedly connected on the sliding scraper blade, the sliding clamping column is connected with one slide rail plate in a sliding way, the second swinging plate is rotatably connected on the fixed clamping column, the third swinging plate is rotatably connected on the sliding clamping column, the second swinging plate and the third swinging plate are commonly matched with the second sliding slotting plate in a sliding way, the second pushing frame is fixedly connected to the bottom end of the first sliding grooving plate, and the second pushing frame is in sliding fit with the second sliding grooving frame.
The beneficial effects of the invention are as follows: through closed subassembly, first slip fluting board promotes two first swing boards and two fluting swing boards and swings in opposite directions, and torsion spring is compressed, and two first swing boards swing in opposite directions and block the solar photovoltaic board on the solar photovoltaic grillage, prevent that the rainwater from causing the damage to the solar photovoltaic board.
Through temperature detect module, alcohol can take place the inflation, and alcohol promotes first pushing frame towards being close to the motion of slip spur rack direction, and the spur gear drives slip spur rack and device on it towards keeping away from collection frame direction motion for two first swinging boards swing in opposite directions block the solar photovoltaic grillage, prevent that high temperature from carrying out the insolateing to it.
Through wiping the subassembly, the swing of third swing board drives slip card post and slip scraper blade and moves towards being close to collection frame direction, and the slip scraper blade is scraped the solar photovoltaic board on the solar photovoltaic grillage and is wiped away, can scrape the clearance to unnecessary rainwater on the solar photovoltaic board surface.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a schematic view of a first partial body structure of the rainfall detection assembly according to the present invention.
Fig. 5 is a schematic structural view of a second partial body of the rainfall detection assembly.
Fig. 6 is a schematic perspective view of a portion of a closure assembly of the present invention.
Fig. 7 is an enlarged schematic view of the structure of the present invention a.
FIG. 8 is an enlarged schematic view of the present invention B.
Figure 9 is a schematic view of a partially separated perspective view of a wiping assembly of the present invention.
Figure 10 is a schematic perspective view of a portion of a wiping component of the present invention.
Number designation in the figures: 1. the solar photovoltaic panel bracket comprises a supporting base, 2, a first supporting frame, 3, a solar photovoltaic panel bracket, 4, a rainfall detection assembly, 41, a motor, 42, a first sliding sleeve, 43, a collecting frame, 44, a first spring, 45, a blocking frame, 46, a second spring, 47, a second sliding sleeve, 48, a transmission shaft, 49, a first bevel gear, 410, a cam, 411, a second bevel gear, 412, a wedge-shaped block, 413, a second supporting frame, 414, a wedge-shaped pushing frame, 415, a third spring, 5, a closing assembly, 51, a spur gear, 52, a first sliding slotted frame, 53, a sliding spur rack, 54, a guide frame, 55, a supporting sliding rail frame, 551, a swinging frame, 56, a first sliding block, 57, a fixed sliding rail frame, 58, a first swinging plate, 59, a slotted swinging plate, 510, a torsion spring, 511, a first sliding slotted plate, 512, a second sliding block, 513, a wedge-shaped clamping frame, 514, a fourth spring, 6, The temperature detection assembly 61, the alcohol cylinder 62, the first push frame 63, the fifth spring 7, the wiping assembly 71, the sliding rail plate 711, the second sliding slotted frame 72, the second sliding slotted plate 73, the fixing clamping column 74, the sliding scraper plate 75, the sliding clamping column 76, the second swinging plate 77, the third swinging plate 78 and the second push frame.
Detailed Description
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
A solar photovoltaic panel protection device capable of preventing high temperature and heavy rain is shown in figures 1-10 and comprises a supporting base 1, a first supporting frame 2, a solar photovoltaic panel frame 3, a rainfall detection assembly 4 and a closing assembly 5, wherein the first supporting frame 2 is fixedly connected to the supporting base 1, the solar photovoltaic panel frame 3 is fixedly connected to the supporting base 1, the rainfall detection assembly 4 used for detecting rainfall is arranged on the supporting base 1, the closing assembly 5 is arranged on the first supporting frame 2, and the closing assembly 5 is used for blocking a solar photovoltaic panel.
The rainfall detection component 4 comprises a motor 41, a first sliding sleeve 42, a collection frame 43, a first spring 44, a blocking frame 45, a second spring 46, a second sliding sleeve 47, a transmission shaft 48, a first bevel gear 49, a cam 410, a second bevel gear 411, a wedge block 412, a second support frame 413, a wedge pushing frame 414 and a third spring 415, wherein the motor 41 is fixedly arranged on the support base 1, the first sliding sleeve 42 is symmetrically and fixedly connected to the support base 1 close to the first support frame 2, the two first sliding sleeves 42 are jointly and slidably connected with the collection frame 43 for collecting rainwater, the first sliding sleeve 42 is fixedly connected with the first spring 44, one end of the first spring 44 is fixedly connected with the collection frame 43, the blocking frame 45 is slidably connected to the collection frame 43, the blocking frame 45 is used for blocking rainwater in the collection frame 43, the second spring 46 is connected between the blocking frame 45 and the collection frame 43, the output shaft of the motor 41 is fixedly connected with the second sliding sleeve 47, a transmission shaft 48 is slidably connected to a second sliding sleeve 47 far away from the motor 41, the transmission shaft 48 is rotatably connected to the collecting frame 43, a first bevel gear 49 is fixedly connected to one end of the transmission shaft 48 far away from the second sliding sleeve 47, a cam 410 is rotatably connected to the collecting frame 43, the cam 410 is in contact with the blocking frame 45, the cam 410 is used for pushing the blocking frame 45 to move upwards, one end of the cam 410 is fixedly connected to a second bevel gear 411, the second bevel gear 411 is meshed with the first bevel gear 49, a wedge block 412 is fixedly connected to the collecting frame 43, the wedge block 412 is used for pushing a wedge pushing frame 414, a second supporting frame 413 is fixedly connected to the supporting base 1, a wedge pushing frame 414 is slidably connected to the second supporting frame 413, a third spring 415 is fixedly connected to the wedge pushing frame 414, and one end of the third spring 415 far away from the wedge pushing frame 414 is fixedly connected to the second supporting frame 413.
The closing component 5 comprises a spur gear 51, a first sliding slotted frame 52, a sliding spur rack 53, a guide frame 54, a supporting sliding rail frame 55, a swinging frame 551, a first sliding block 56, a fixed sliding rail frame 57, a first swinging plate 58, a slotted swinging plate 59, a torsion spring 510, a first sliding slotted plate 511, a second sliding block 512, a wedge-shaped clamping frame 513 and a fourth spring 514, wherein the spur gear 51 is fixedly connected to an output shaft of the motor 41, the first sliding slotted frame 52 is slidably connected to the supporting base 1, the sliding spur rack 53 is slidably connected to the first sliding slotted frame 52, the sliding spur rack 53 is in contact with a wedge-shaped pushing frame 414, the wedge-shaped pushing frame 414 is used for pushing the sliding spur rack 53 to move towards the direction close to the motor 41, the guide frame 54 is fixedly connected to the supporting base 1, the guide frame 54 is used for pushing the sliding spur rack 53 to move towards the direction far away from the motor 41, the supporting sliding rack 55 is fixedly connected to the solar photovoltaic frame 3, two swinging frames 551 are rotatably connected to the supporting slide rail frame 55, the supporting slide rail frame 55 is slidably connected with a first slider 56, the first slider 56 is slidably matched with the swinging frame 551, the first slider 56 is slidably matched with the first sliding slotted frame 52, the supporting slide rail frame 55 is fixedly connected with a fixed slide rail frame 57, the first support frame 2 is symmetrically and rotatably connected with a first swinging plate 58, the first swinging plate 58 is used for blocking the solar photovoltaic panel on the solar photovoltaic panel frame 3, the first support frame 2 close to the first swinging plate 58 is symmetrically and rotatably connected with a slotted swinging plate 59, the first swinging plate 58 is slidably matched with the slotted swinging plate 59, a torsion spring 510 is connected between the slotted swinging plate 59 and the first support frame 2, the first sliding slotted plate 511 is symmetrically and slidably connected to the fixed slide rail frame 57, and the first slotted sliding plate 511 is slidably matched with the first swinging plate 58, a second sliding block 512 is fixedly connected to the first sliding grooved plate 511 close to the first swinging plate 58, the second sliding block 512 is in sliding fit with a swinging frame 551 close to the grooved swinging plate 59, a wedge-shaped clamping frame 513 is slidably connected to the supporting rail frame 55, the wedge-shaped clamping frame 513 is used for clamping the first sliding block 56, a fourth spring 514 is fixedly connected to the wedge-shaped clamping frame 513, and one end of the fourth spring 514, which is far away from the wedge-shaped clamping frame 513, is fixedly connected to the supporting rail frame 55.
This equipment sets up in the middle of the outdoor environment, installs the solar photovoltaic board on the solar photovoltaic grillage 3, and when the weather was clear, motor 41 continuously operated for this equipment normally functions, when outdoor rainy, the rainwater flowed to collection frame 43 in from solar photovoltaic grillage 3, when collecting the rainwater gradual increase in the frame 43, the weight in the collection frame 43 increased gradually, feasible collection frame 43 and the device on it received gravity to influence downstream, and first spring 44 is compressed. The output shaft of the motor 41 rotates to drive the second sliding sleeve 47 and the device thereon to rotate, the first bevel gear 49 drives the second bevel gear 411 and the cam 410 to rotate, when the cam 410 rotates to be separated from the blocking frame 45, the second spring 46 in a stretching state resets to drive the blocking frame 45 to move downwards and reset, the blocking frame 45 does not block the collecting frame 43 any more, so that rainwater flows out of the collecting frame 43, the weight in the collecting frame 43 is reduced, the compressed first spring 44 resets to drive the collecting frame 43 and the device thereon to move upwards, the cam 410 continues to rotate to push the blocking frame 45 to move upwards, the second spring 46 is stretched, the blocking frame 45 blocks the collecting frame 43 again, the collecting frame 43 collects the rainwater again, and the operations are repeated to discharge the rainwater in the collecting frame 43 in a circulating manner.
When raining outdoors, a large amount of rainwater flows into the collecting frame 43 from the solar photovoltaic panel frame 3, a large amount of rainwater is filled in the collecting frame 43, the weight in the collecting frame 43 is increased, so that the collecting frame 43 and the upper device thereof move downwards, the wedge block 412 moves downwards to push the wedge-shaped pushing frame 414 to move towards the direction close to the motor 41, the third spring 415 is compressed, the wedge-shaped pushing frame 414 pushes the sliding spur rack 53 to move towards the direction close to the motor 41, so that the sliding spur rack 53 is meshed with the spur gear 51, the output shaft of the motor 41 rotates to drive the spur gear 51 to rotate, the spur gear 51 drives the sliding spur rack 53 and the upper device thereof to move away from the collecting frame 43, so that the first sliding slotted frame 52 pushes the first sliding block 56 to move downwards, the first sliding block 56 drives the two swinging frames 551 to swing towards each other, and the two swinging frames 551 drive the second sliding block 512 and the first sliding slotted plate 511 to move towards each other, the first sliding grooved plate 511 pushes the two first swinging plates 58 and the two grooved swinging plates 59 to swing oppositely, the torsion spring 510 is compressed, and the two first swinging plates 58 swing oppositely to block the solar photovoltaic plates on the solar photovoltaic plate frame 3, so that the solar photovoltaic plates are prevented from being damaged by rainwater. When the first sliding block 56 moves downwards to contact with the wedge-shaped clamping frame 513, the first sliding block 56 pushes the wedge-shaped clamping frame 513 to move towards the direction close to the wedge-shaped pushing frame 414, the fourth spring 514 is compressed, then the first sliding block 56 is separated from the wedge-shaped clamping frame 513, and the compressed fourth spring 514 is reset to drive the wedge-shaped clamping frame 513 to move towards the direction close to the first sliding block 56, so that the wedge-shaped clamping frame 513 clamps the first sliding block 56, and the two first swinging plates 58 can always block the solar photovoltaic panel. When the sliding spur rack 53 is contacted with the guide frame 54, the guide frame 54 pushes the sliding spur rack 53 to move towards the direction away from the motor 41, the sliding spur rack 53 is not meshed with the spur gear 51 any more, the spur gear 51 does not drive the sliding spur rack 53 to move towards the direction away from the collecting frame 43 any more, the sliding spur rack 53 pushes the wedge-shaped pushing frame 414 to move and reset towards the direction away from the motor 41, and the wedge-shaped pushing frame 414 pushes the collecting frame 43 and the upper device thereof to reset.
When the rain does not appear outdoors, a user manually pulls the wedge-shaped clamping frame 513, the wedge-shaped clamping frame 513 does not clamp the first sliding block 56 any more, the compressed torsion spring 510 resets to drive the two grooved swinging plates 59 to swing relatively, the two grooved swinging plates 59 drive the first swinging plate 58 to swing relatively, the first swinging plate 58 no longer blocks the solar photovoltaic plate on the solar photovoltaic plate frame 3, the first swinging plate 58 swings relatively to drive the first sliding grooved plate 511 and the second sliding block 512 to move relatively, the second sliding block 512 drives the first sliding block 56 to move upwards through the swinging frame 551, and the first sliding block 56 drives the first sliding grooved frame 52 and the upper device thereof to move and reset towards the direction close to the collecting frame 43.
Example 2
On the basis of embodiment 1, as shown in fig. 3 and 4, the temperature detection device further includes a temperature detection assembly 6, the temperature detection assembly 6 is disposed on the first support frame 2, the temperature detection assembly 6 is used for detecting an outdoor temperature, the temperature detection assembly 6 includes an alcohol cylinder 61, a first push frame 62 and a fifth spring 63, the first support frame 2 is fixedly connected with the alcohol cylinder 61 for storing alcohol, the first push frame 62 is slidably connected to the first support frame 2, the first push frame 62 is used for pushing the sliding spur rack 53 to move toward a direction close to the motor 41, the first push frame 62 is slidably matched with the alcohol cylinder 61, the first push frame 62 is fixedly connected with the fifth spring 63, and one end of the fifth spring 63 far away from the first push frame 62 is fixedly connected with the first support frame 2.
Alcohol is equipped with in the alcohol section of thick bamboo 61, when ambient temperature is higher, alcohol can take place the inflation, alcohol promotes first pushing away frame 62 towards being close to the motion of slip spur rack 53 direction, fifth spring 63 is stretched, first pushing away frame 62 promotes slip spur rack 53 towards being close to the motion of motor 41 direction, slip spur rack 53 and spur gear 51 intermeshing, make spur gear 51 drive slip spur rack 53 and the last device towards keeping away from collecting frame 43 direction motion, repeat the above-mentioned operation, two first swing boards 58 block solar photovoltaic grillage 3 in the swing of phase, prevent that high temperature from carrying out the explosion to it. When the external temperature is lower, the stretched fifth spring 63 is reset to drive the first pushing frame 62 to move towards the direction far away from the sliding spur rack 53, the first pushing frame 62 does not push the sliding spur rack 53 any more, a user manually pulls the wedge-shaped clamping frame 513, and the wedge-shaped clamping frame 513 does not clamp the first sliding block 56 any more, so that all parts of the equipment are reset.
Example 3
On the basis of embodiment 2, as shown in fig. 4, 9, and 10, the solar photovoltaic panel cleaning device further includes a wiping component 7, the wiping component 7 is disposed on the solar photovoltaic panel rack 3, the wiping component 7 is used for wiping a solar photovoltaic panel on the solar photovoltaic panel rack 3, the wiping component 7 includes a sliding rail plate 71, a second sliding slotted rack 711, a second sliding slotted plate 72, a fixed clamping column 73, a sliding scraper 74, a sliding clamping column 75, a second swinging plate 76, a third swinging plate 77, and a second pushing rack 78, the sliding rail plate 71 is symmetrically and fixedly connected to the solar photovoltaic panel rack 3, one sliding rail plate 71 is slidably connected to the second sliding slotted rack 711, the second sliding slotted rack 711 is fixedly connected to the second sliding slotted plate 72, one side of the sliding rail plate 71 is fixedly connected to the fixed clamping column 73, the sliding scraper 74 is slidably connected to the two sliding rail plates 71, and the sliding scraper 74 is used for wiping the solar photovoltaic panel on the solar photovoltaic panel rack 3, a sliding clamping column 75 is fixedly connected to the sliding scraper 74, the sliding clamping column 75 is slidably connected to one sliding rail plate 71, a second swinging plate 76 is rotatably connected to the fixed clamping column 73, a third swinging plate 77 is rotatably connected to the sliding clamping column 75, the second swinging plate 76 and the third swinging plate 77 are slidably matched with the second sliding grooved plate 72 together, a second pushing frame 78 is fixedly connected to the bottom end of the first sliding grooved plate 511, the second pushing frame 78 is slidably matched with a second sliding grooved frame 711 far away from the first sliding grooved plate 511, and the second sliding grooved frame 711 is used for pushing the third swinging plate 77 to swing.
When first slip fluting board 511 moved in opposite directions, the first slip fluting board 511 of a department drives the second and pushes away frame 78 and moves towards being close to support slide rail frame 55 direction, the second pushes away frame 78 and can promote the second and slide fluting frame 711 and move towards being close to collection frame 43 direction, thereby the second slides fluting frame 711 and promotes the swing of third swinging plate 77, and then the swing of third swinging plate 77 drives slip calorie of post 75 and slip scraper blade 74 and moves towards being close to collection frame 43 direction, slip scraper blade 74 scrapes the solar photovoltaic board on to solar photovoltaic board 3 and wipes off, can scrape off the clearance to unnecessary rainwater on the solar photovoltaic board surface.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. A solar photovoltaic panel protection device capable of preventing high temperature and heavy rain is characterized by comprising a supporting base, a first supporting frame, a solar photovoltaic panel frame, a rainfall detection assembly and a closing assembly, wherein the first supporting frame is fixedly connected to the supporting base;
The rainfall detection assembly comprises a motor, a first sliding sleeve, a collection frame, a first spring, a blocking frame, a second spring, a second sliding sleeve, a transmission shaft, a first bevel gear, a cam, a second bevel gear, a wedge block, a second support frame, a wedge pushing frame and a third spring, wherein the motor is fixedly arranged on a support base, the first sliding sleeve is symmetrically and fixedly connected to the support base, the two first sliding sleeves are jointly and slidably connected with the collection frame, the first sliding sleeve is fixedly connected with the first spring, one end of the first spring is fixedly connected with the collection frame, the blocking frame is slidably connected with the collection frame, the second spring is connected between the blocking frame and the collection frame, an output shaft of the motor is fixedly connected with the second sliding sleeve, the second sliding sleeve is slidably connected with the transmission shaft, the transmission shaft is rotatably connected with the collection frame, the first bevel gear is fixedly connected to one end of the transmission shaft, the cam is rotatably connected to the collection frame, the cam is in contact with the blocking frame, one end of the cam is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the wedge block is fixedly connected to the collecting frame, the supporting base is fixedly connected with a second supporting frame, the second supporting frame is connected with a wedge pushing frame in a sliding mode, the wedge pushing frame is fixedly connected with a third spring, and one end of the third spring is fixedly connected with the second supporting frame;
The closing component comprises a straight gear, a first sliding slotting frame, a sliding straight rack, a guide frame, a supporting slide rail frame, a swinging frame, a first slide block, a fixed slide rail frame, a first swinging plate, a slotting swinging plate, a torsion spring, a first sliding slotting plate, a second slide block, a wedge-shaped clamping frame and a fourth spring, wherein the straight gear is fixedly connected to an output shaft of the motor, the first sliding slotting frame is slidably connected to the supporting base, the sliding straight rack is slidably connected to the first sliding slotting frame, the sliding straight rack is in mutual contact with the wedge-shaped pushing frame, the guide frame is fixedly connected to the supporting base, the supporting slide rail frame is fixedly connected to the solar photovoltaic panel frame, the two swinging frames are rotatably connected to the supporting slide rail frame, the first slide block is slidably connected to the supporting slide rail frame, the first slide block is in sliding fit with the swinging frame, the first slide block is in sliding fit with the first sliding slotting frame, the fixed slide rail frame is fixedly connected to the supporting slide rail frame, the symmetrical and rotary type connection of the first support frame is provided with a first swing plate, the symmetrical and rotary type connection of the first support frame is provided with a slotting swing plate, the first swing plate is in sliding type fit with the slotting swing plate, a torsion spring is connected between the slotting swing plate and the first support frame, the first sliding slotting plate is in symmetrical and sliding type connection with a fixed slide rail frame, the first sliding slotting plate is in sliding type fit with the first swing plate, a second sliding block is fixedly connected to the first sliding slotting plate, the second sliding block is in sliding type fit with a swing frame, a wedge-shaped clamping frame is slidably connected to the supporting slide rail frame, a fourth spring is fixedly connected to the wedge-shaped clamping frame, and one end of the fourth spring is fixedly connected with the supporting slide rail frame.
2. The solar photovoltaic panel protection device according to claim 1, further comprising a temperature detecting assembly, wherein the temperature detecting assembly is disposed on the first support frame, the temperature detecting assembly comprises a alcohol cylinder, a first pushing frame and a fifth spring, the first support frame is fixedly connected to the alcohol cylinder, the first pushing frame is slidably connected to the first support frame, the first pushing frame is slidably engaged with the alcohol cylinder, the first pushing frame is fixedly connected to the fifth spring, and one end of the fifth spring is fixedly connected to the first support frame.
3. The solar photovoltaic panel protection device according to claim 2, further comprising a wiping component, wherein the wiping component is disposed on the solar photovoltaic panel frame, the wiping component comprises a sliding rail plate, a second sliding slotted frame, a second sliding slotted plate, a fixed clamping column, a sliding scraper, a sliding clamping column, a second swinging plate, a third swinging plate and a second pushing frame, the sliding rail plate is symmetrically and fixedly connected to the solar photovoltaic panel frame, the sliding rail plate is slidably connected to the second sliding slotted frame at one position, the second sliding slotted frame is fixedly connected to the second sliding slotted plate, the fixed clamping column is fixedly connected to one side of the sliding rail plate, the sliding scraper is slidably connected to the two sliding rail plates, the sliding clamping column is fixedly connected to the sliding scraper, the sliding clamping column is slidably connected to the sliding rail plate at one position, the second swinging plate is rotatably connected to the fixed clamping column, the third swinging plate is rotatably connected to the sliding clamping column, the second swinging plate and the third swinging plate are jointly matched with the second sliding slotting plate in a sliding way, the second pushing frame is fixedly connected to the bottom end of the first sliding slotting plate, and the second pushing frame is matched with the second sliding slotting frame in a sliding way.
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| CN113482857A (en) * | 2021-07-29 | 2021-10-08 | 李红刚 | Household roof transverse power generation device based on wind power generation |
| CN113726288B (en) * | 2021-09-03 | 2024-05-03 | 重庆泓晟新能源科技有限公司 | Maintenance device with glass cover plate breaking detection function for photovoltaic power generation |
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| CN204794861U (en) * | 2015-06-25 | 2015-11-18 | 车天翔 | Self -closing detection device for photovoltaic power plant |
| CN107395113B (en) * | 2017-09-06 | 2019-12-17 | 合肥凌山新能源科技有限公司 | Retractable solar power generation control system and method thereof |
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