CN116388665A - Electric photovoltaic panel bracket regulated according to wind power and regulating method - Google Patents
Electric photovoltaic panel bracket regulated according to wind power and regulating method Download PDFInfo
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- CN116388665A CN116388665A CN202310279291.1A CN202310279291A CN116388665A CN 116388665 A CN116388665 A CN 116388665A CN 202310279291 A CN202310279291 A CN 202310279291A CN 116388665 A CN116388665 A CN 116388665A
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000007790 scraping Methods 0.000 claims abstract description 30
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 239000011550 stock solution Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 9
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000004804 winding Methods 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
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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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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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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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a photovoltaic panel bracket, in particular to an electric photovoltaic panel bracket regulated according to wind power and a regulating method. The photovoltaic panel comprises a supporting piece for supporting a photovoltaic panel body, wherein the photovoltaic panel body is rotatably arranged on the supporting piece through a movable connecting piece, and the movable connecting piece is connected with the photovoltaic panel body through an elastic part so that the photovoltaic panel body can displace by utilizing wind force when blowing wind; in the electric photovoltaic panel bracket and the adjusting method which are adjusted according to wind power, the photovoltaic panel body is rotated to be perpendicular to the ground to increase the impact force of wind and the photovoltaic panel body, the impact force is utilized to drive the photovoltaic panel body to displace, and garbage at corresponding positions is crushed by contacting with the scraping plate after reset, so that the garbage with stronger adhesive force is prevented from being removed easily due to weaker rainwater impact force, and the cleaning quality of the photovoltaic panel body is improved.
Description
Technical Field
The utility model relates to a photovoltaic panel bracket, in particular to an electric photovoltaic panel bracket regulated according to wind power and a regulating method.
Background
The photovoltaic support is also called a solar photovoltaic support, and is a special support designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system. The common materials are aluminum alloy, carbon steel and stainless steel.
Along with the rapid development of science and technology, the photovoltaic support with single function does not meet the use requirements of people, and the photovoltaic support is required to have auxiliary functions of stretching, rotating, shockproof, cleaning and the like, so that the photovoltaic support is helpful when a photovoltaic system is used.
The utility model provides a photovoltaic support with rainwater collection structure for publication No. CN216751654U, includes circular bottom plate, photovoltaic support and storage water tank, the circular bottom plate top is fixed with the stop collar through the bolt, small-size gear motor is installed through the mounting bracket to circular bottom plate top one end, the stop collar is installed through the bearing to circular bottom plate inside, the stop collar top is fixed with the photovoltaic support through the bolt. The utility model can collect rainwater, is used for cleaning the surface of the photovoltaic panel, has a rotation function, and can adjust the angle of the photovoltaic bracket.
In this patent, the collected rainwater is mainly sprayed out by a water pump to clean the photovoltaic panel. Photovoltaic panels are typically installed in a large scale, and the use of water pumps on a large scale undoubtedly wastes resources. Meanwhile, if a water pump is not arranged, the impact force of the spraying of the rainwater is weakened, and when objects with strong adhesive force such as soil, bird droppings and the like are remained on the surface of the photovoltaic panel, the rainwater cannot achieve the cleaning effect. In view of this, there is a need for an electric photovoltaic panel bracket that is regulated in response to wind forces.
Disclosure of Invention
The utility model aims to provide an electric photovoltaic panel bracket regulated according to wind power and a regulating method thereof so as to solve the problems in the background art.
In order to achieve the above object, one of the purposes of the present utility model is to provide an electric photovoltaic panel bracket adjusted according to wind force, which comprises a supporting member for supporting a photovoltaic panel body, wherein the photovoltaic panel body is rotatably arranged on the supporting member through a movable connecting member, and the movable connecting member is connected with the photovoltaic panel body through an elastic member, so that the photovoltaic panel body can displace by wind force during wind blowing; one side fixedly connected with drive division of swing joint spare, drive division is connected with the scraper blade, drive division obtains through the mode of friction the power that photovoltaic board body displacement produced to act on with intermittent type mode on the scraper blade, make the scraper blade produce the contact with it after the photovoltaic board body resets and extrude rubbish, adjust the position on photovoltaic board body surface simultaneously when photovoltaic board body displacement.
As a further improvement of the technical scheme, the supporting piece comprises a vertical rod and a mounting arm, wherein the mounting arm is fixedly arranged on the side wall of the vertical rod; the movable connecting piece is including rotating the sleeve of cover at the installation arm outer lane, telescopic outer lane fixedly connected with connecting rod, the sliding chamber has been seted up to the one end of connecting rod, elastomeric element is compression spring, compression spring's one end is fixed to be set up the inner at the sliding chamber, other end fixedly connected with slide bar, the one end fixedly connected with mounting bracket of slide bar, mounting bracket and photovoltaic board body fixed connection, the movable connecting piece still includes the restriction piece, the restriction piece is used for driving pivoted photovoltaic board body and resets.
As a further improvement of the technical scheme, the limiting piece comprises a collar fixedly sleeved on the outer ring of the mounting arm, the collar is located at two ends of the sleeve, a notch is formed in the outer ring of the collar, a round rod and a side plate are arranged at the notch, the end portions of the round rod are fixedly arranged at two ends of the notch, a connecting spring is sleeved on the outer ring of the round rod, one end of the side plate is fixedly arranged at the end portion of the sleeve, and the round rod penetrates through the side plate and is in sliding connection with the side plate.
As a further improvement of this technical scheme, drive division includes the casing, through fixed column fixed connection between casing and the connecting rod lateral wall, vertical rotation is provided with reciprocating screw in the casing, the top of reciprocating screw runs through the casing top and is connected with one-way driving piece, one-way driving piece drives reciprocating screw and rotates when photovoltaic board body displacement to stop the drive to reciprocating screw when the photovoltaic board body resets, reciprocating screw's outer wall threaded connection has screw-nut, screw-nut's lateral wall fixedly connected with stock, the end connection of stock has the connecting axle, connecting axle and scraper blade fixed connection.
As a further improvement of the technical scheme, the unidirectional transmission piece comprises a ratchet wheel and a swivel, the ratchet wheel is coaxially and fixedly connected with the top of a screw rod nut, a fixed ring is rotationally arranged at the bottom of the swivel, the fixed ring is fixedly arranged at the top of a shell, a plurality of pawls and elastic pieces are arranged on the inner ring of the swivel, the pawls are rotationally connected with the swivel, one end of each elastic piece is fixedly arranged on the inner ring of the swivel, and the other end of each elastic piece is bent towards the pawl.
As the further improvement of this technical scheme, the support still includes spacing portion, spacing portion includes the inserted bar, the top slip of inserted bar penetrates in sliding chamber and the sliding bar, be provided with the reset spring with two elastic connection between the bottom of inserted bar and the bottom of connecting rod, the bottom fixedly connected with of inserted bar connects the rope, the fixed outer lane that sets up at the installation arm of one end of connecting the rope.
As the further improvement of this technical scheme, the top of scraper blade is buckled to keeping away from photovoltaic board body department, so that form the gathering chamber between scraper blade and the photovoltaic board body, the scraper blade is close to the lateral wall fixedly connected with stock solution bag of photovoltaic board body, the top of stock solution bag is equipped with the entry, and the bottom is equipped with the leakage fluid dram, and the entrance is provided with the check valve.
As the further improvement of this technical scheme, the one end of connecting axle runs through the stock and rotates with the stock to be connected, be provided with the torsional spring between one end of connecting axle and the stock lateral wall, the outer lane cover of reciprocating screw rod is equipped with the installation spring, the top and the screw-nut rotation of installation spring are connected, be provided with the regulating part between scraper blade and the mounting bracket, the regulating part is used for changing the angle of scraper blade at photovoltaic board body lateral wall.
As a further improvement of the technical scheme, the adjusting piece comprises two magnet blocks, wherein one magnet block is fixedly arranged on the side wall of the scraping plate, the other magnet block is fixedly arranged on the side wall of the mounting frame, and the two magnet blocks are attracted.
The second object of the utility model is to provide an adjusting method for an electric photovoltaic panel bracket adjusted according to wind force, comprising the following method steps:
s1, when wind blows to a photovoltaic panel body, the sleeve rotates to be perpendicular to the ground due to the limitation of the notch, and in the rotating process, the sleeve rotates to drive the side plate to rotate, and the side plate pulls the connecting spring to force the connecting spring to be stretched;
s2, after the sleeve rotates to be vertical to the ground, impact force of wind on the photovoltaic panel body acts on the compression spring through the mounting frame and the sliding rod, so that the compression spring is compressed to drive the photovoltaic panel body to move;
s3, when the photovoltaic panel body is displaced, the outer ring of the swivel is attached to the side wall of the mounting frame to enable the swivel to rotate, the swivel drives the ratchet wheel to rotate through the pawl, the ratchet wheel drives the reciprocating screw rod to rotate, and when the photovoltaic panel body is reset, the swivel reversely rotates to force the pawl to slip on the outer ring of the ratchet wheel, and at the moment, the ratchet wheel cannot rotate;
s4, after the photovoltaic plate body is displaced, gaps are formed between the photovoltaic plate body and the scraping plates, and under the action of rotation of the reciprocating screw rod, the photovoltaic plate body is downwards moved by one end distance, after the photovoltaic plate body is reset, the unidirectional transmission piece does not drive the reciprocating screw rod, at the moment, the liquid storage bag cannot be displaced, and after the photovoltaic plate body is reset, the photovoltaic plate body is contacted with the side walls of the scraping plates to squeeze garbage on the surface of the photovoltaic plate body.
S5, when wind stops, the connecting springs rebound to pull the side plates, so that the photovoltaic panel body is reset to be in an inclined state.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the electric power photovoltaic panel support adjusted according to wind power and the adjusting method, the photovoltaic panel body is rotated to be perpendicular to the ground to increase the impact force of wind and the photovoltaic panel body, the impact force is utilized to drive the photovoltaic panel body to displace, garbage at corresponding positions is crushed by contacting with the scraping plate after reset, the problem that the garbage with strong adhesive force is difficult to remove due to weak rainwater impact force is avoided, and the cleaning quality of the photovoltaic panel body is improved.
2. According to the electric photovoltaic panel support adjusted according to wind power and the adjusting method, the collecting cavity can be formed between the scraping plate and the photovoltaic panel body to guide rainwater, most of rainwater can enter the liquid storage bag, the rainwater inside the liquid storage bag is extruded out at a high speed by matching with the action of resetting the photovoltaic panel body to extrude the liquid storage bag, and the high-pressure rainwater is used for flushing the surface of the photovoltaic panel body, so that the cleaning efficiency of the surface of the photovoltaic panel body is further improved.
3. In this electric power photovoltaic board support and regulation method according to wind-force is adjusted, when the scraper blade is located the top of photovoltaic board body, two magnet pieces are close each other and attract each other, and the scraper blade is rotated to photovoltaic board body department and is pressed from both sides the reservoir bag clamp this moment to shelter from the entry at reservoir bag top, prevent that the particulate matter from plugging up the entry at reservoir bag top.
4. In the electric photovoltaic panel support and the adjusting method according to wind power adjustment, when the scraping plate is positioned at the top of the photovoltaic panel body, the convex rod props against the bending end of the scraping plate, so that the liquid storage bag rotates to one side far away from the photovoltaic panel body, the rotating scraping plate blocks the top of the photovoltaic panel body, and the contact probability of garbage and the photovoltaic panel body can be reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the movable connecting piece of the present utility model;
FIG. 3 is a schematic view of the structure of the mounting frame of the present utility model;
FIG. 4 is an enlarged schematic view of the structure A of the collar of FIG. 3 according to the present utility model;
FIG. 5 is a schematic cross-sectional view of the connecting rod of the present utility model;
FIG. 6 is a schematic diagram of a driving part of the present utility model;
FIG. 7 is a schematic view of a unidirectional transmission member according to the present utility model;
FIG. 8 is a schematic view of a swivel of the present utility model;
FIG. 9 is a schematic view of the movement direction of the mounting frame according to the present utility model;
FIG. 10 is a schematic view of the structure of the accumulation chamber of the present utility model;
FIG. 11 is an enlarged schematic view of the structure of the liquid storage bag at C in FIG. 10 according to the present utility model;
FIG. 12 is an enlarged schematic view of the structure at B of the torsion spring of FIG. 6 in accordance with the present utility model;
FIG. 13 is a schematic view of the structure of a magnet block according to the present utility model;
fig. 14 is a schematic structural view of a cam of the present utility model.
The meaning of each reference sign in the figure is:
100. a support; 101. a photovoltaic panel body; 102. a scraper;
110. a vertical rod; 111. a mounting arm; 120. a liquid storage bag; 121. a one-way valve; 122. a liquid outlet; 123. a collection chamber; 130. a magnet block; 131. a protruding rod;
200. a movable connecting piece; 210. a sleeve; 211. a connecting rod; 212. a sliding chamber; 213. a compression spring; 214. a slide bar; 215. a mounting frame;
220. a collar; 221. a round bar; 222. a connecting spring; 223. a side plate;
300. a driving section; 301. fixing the column;
310. a housing; 311. a reciprocating screw rod; 312. a screw nut; 313. a long rod; 314. a connecting shaft; 315. installing a spring; 316. a torsion spring;
320. a unidirectional transmission member; 321. a ratchet wheel; 322. a swivel; 323. a fixing ring; 324. a pawl; 325. an elastic sheet;
400. a limit part; 410. a rod; 411. a return spring; 412. and (5) connecting ropes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1, one of the purposes of the present utility model is to provide an electric photovoltaic panel bracket adjusted according to wind power, which uses wind power to collide the photovoltaic panel body 101 with the scraper 102 for cleaning garbage, so as to reduce the consumption of electric power resource equipment (water pump). The photovoltaic panel body 101 is rotatably arranged on the support piece 100 through a movable connecting piece 200, and the movable connecting piece 200 is connected with the photovoltaic panel body 101 through an elastic part so that the photovoltaic panel body 101 can displace by utilizing wind force when blowing wind; one side of the movable connecting piece 200 is fixedly connected with a driving part 300, the driving part 300 is connected with a scraping plate 102, the driving part 300 obtains power generated by the displacement of the photovoltaic panel body 101 in a friction mode and acts on the scraping plate 102 in an intermittent mode, so that the scraping plate 102 contacts with the reset photovoltaic panel body 101 to crush garbage such as soil, bird droppings and the like, and meanwhile, the position on the surface of the photovoltaic panel body 101 is adjusted when the photovoltaic panel body 101 is displaced so as to squeeze the next place on the surface of the photovoltaic panel body 101.
The foregoing is specifically disclosed by the following examples.
Fig. 2-9 show a first embodiment of the utility model, in fig. 2-3 and 5 of this embodiment:
the support 100 includes a vertical rod 110 and a mounting arm 111, where the mounting arm 111 is fixedly disposed on a side wall of the vertical rod 110, and the position of the mounting arm 111 can be adjusted, for example, when power supply to urban electric equipment (street lamp, monitoring equipment, etc.) is required, the mounting arm 111 can be fixed at a high position of the vertical rod 110 to prevent the influence on the passing of people;
the movable connecting piece 200 comprises a sleeve 210 which is rotationally sleeved on the outer ring of the mounting arm 111, the outer ring of the sleeve 210 is fixedly connected with a connecting rod 211, one end of the connecting rod 211 is provided with a sliding cavity 212, an elastic component is a compression spring 213, one end of the compression spring 213 is fixedly arranged at the inner end of the sliding cavity 212, the other end of the compression spring 213 is fixedly connected with a sliding rod 214, one end of the sliding rod 214 is fixedly connected with a mounting rack 215, the mounting rack 215 is fixedly connected with the photovoltaic panel body 101, when wind blows, the impact force of wind on the photovoltaic panel body 101 acts on the compression spring 213 through the mounting rack 215 and the sliding rod 214, the compression spring 213 is compressed to drive the photovoltaic panel body 101 to displace, and when wind force is reduced, the compression spring 213 is used for rebounding to drive the photovoltaic panel body 101 to reset, meanwhile, the mounting rack 215, the sliding rod 214, the connecting rod 211 and the sleeve 210 form a rotating component, and the photovoltaic panel body 101 can rotate to a state mutually perpendicular to the ground through the rotating component so as to improve the impact force of the wind on the photovoltaic panel body 101 when the wind blows, and the displacement of the photovoltaic panel body 101 is more frequent. In addition, in order to realize that the rotating photovoltaic panel body 101 is reset when no wind is blown, the movable connecting piece 200 further comprises a limiting piece, and the limiting piece is used for driving the rotating photovoltaic panel body 101 to reset, and the structure and principle are as follows:
in fig. 3 and 4, the limiting member includes a collar 220 fixedly sleeved on the outer ring of the mounting arm 111, the collar 220 is located at two ends of the sleeve 210, a notch is formed on the outer ring of the collar 220, the size of the notch is related to the rotation angle of the sleeve 210, for example, when the normal working angle of the photovoltaic panel body 101 is 45 degrees, the angle is vertical to the ground, 45 degrees are required, the size of the notch can be set according to the rotation range of 45 degrees of the side plate 223, a round bar 221 and a side plate 223 are arranged at the notch, the end part of the round bar 221 is fixedly arranged at two ends of the notch, a connecting spring 222 is sleeved on the outer ring of the round bar 221, one end of the side plate 223 is fixedly arranged at the end part of the sleeve 210, the round bar 221 penetrates through the side plate 223 and is in sliding connection with the side plate 223, when wind blows to the photovoltaic panel body 101, because of limitation of a notch, the sleeve 210 can only rotate in one direction, namely, moves in the direction perpendicular to the ground, in the rotating process, the sleeve 210 rotates to drive the side plate 223 to rotate, the side plate 223 pulls the connecting spring 222 to force the connecting spring 222 to be stretched, when the wind stops, the connecting spring 222 rebounds to pull the side plate 223, so that the photovoltaic panel body 101 is reset, meanwhile, friction force exists between the side plate 223 and the round bar 221, the friction force can lead the side plate 223 to rotate slowly, so that the photovoltaic panel body 101 can rotate to be perpendicular to the ground when the wind blows continuously for a long time, and frequent swinging of the sleeve 210 is prevented;
in fig. 6 and 8, the driving part 300 includes a housing 310, the housing 310 is fixedly connected with the side wall of the connecting rod 211 through a fixing column 301, a reciprocating screw rod 311 is longitudinally rotatably arranged in the housing 310, the top end of the reciprocating screw rod 311 penetrates through the top of the housing 310 and is connected with a unidirectional transmission member 320, the unidirectional transmission member 320 drives the reciprocating screw rod 311 to rotate when the photovoltaic panel body 101 is displaced, and stops driving the reciprocating screw rod 311 when the photovoltaic panel body 101 is reset, a screw rod nut 312 is in threaded connection with the outer wall of the reciprocating screw rod 311, the side wall of the screw rod nut 312 is fixedly connected with a long rod 313, the end part of the long rod 313 is connected with a connecting shaft 314, the connecting shaft 314 is fixedly connected with the scraping plate 102, the screw rod nut 312 is driven to move downwards through the long rod 313 and the connecting shaft 314, the scraping plate 102 is driven to move downwards by the rotating reciprocating screw rod nut 312, when the photovoltaic panel body 101 is displaced, a gap is generated between the displacement of the photovoltaic panel body 101 and the scraping plate 102, after the photovoltaic panel body 101 is reset, the unidirectional transmission member 320 does not drive the reciprocating screw rod 311, the bag 120 does not generate the displacement of the photovoltaic panel body 101, and the surface of the scraping plate 101 is not contacted with the scraping plate 101.
Next, the principle and structure of the above-described middle one-way transmission 320 are disclosed, as shown in fig. 7 and 8:
the unidirectional transmission piece 320 comprises a ratchet 321 and a swivel 322, the ratchet 321 is fixedly connected with the top of the screw nut 312 in a coaxial mode, a fixed ring 323 is arranged at the bottom of the swivel 322 in a rotating mode, the fixed ring 323 is fixedly arranged at the top of the shell 310, a plurality of pawls 324 and elastic pieces 325 are arranged on the inner ring of the swivel 322, the pawls 324 are rotatably connected with the swivel 322, one end of each elastic piece 325 is fixedly arranged on the inner ring of the swivel 322, and the other end of each elastic piece is bent towards the pawl 324. When the photovoltaic panel body 101 is displaced, the outer ring of the swivel 322 is attached to the side wall of the mounting frame 215 to enable the swivel 322 to rotate, the swivel 322 drives the ratchet wheel 321 to rotate through the pawl 324, the ratchet wheel 321 drives the reciprocating screw rod 311 to rotate, and when the photovoltaic panel body 101 is reset, the swivel 322 reversely rotates to force the pawl 324 to slip on the outer ring of the ratchet wheel 321, and at the moment, the ratchet wheel 321 cannot rotate.
Considering that when the photovoltaic panel body 101 is in the inclined state to generate electricity and work, the photovoltaic panel body 101 is easy to slightly shake due to breeze under the elastic action of the compression spring 213, so that the service life of the photovoltaic panel body 101 is easy to be affected by frequent vibration, therefore, in fig. 3 and 5, the bracket further comprises a limiting part 400, the limiting part 400 comprises an insert rod 410, the top of the insert rod 410 slides into the sliding cavity 212 and the sliding rod 214, a reset spring 411 for elastically connecting the bottom end of the insert rod 410 and the bottom of the connecting rod 211 is arranged between the bottom end of the insert rod 410 and the bottom of the connecting rod 211, a connecting rope 412 is fixedly connected with the bottom end of the insert rod 410, and one end of the connecting rope 412 is fixedly arranged on the outer ring of the mounting arm 111, the principle is shown in fig. 9:
in the inclined state, the weight of the photovoltaic panel body 101 presses the compression spring 213 along the direction indicated by the arrow a, so that the compression spring 213 compresses and drives the sliding rod 214 to move into the sliding cavity 212, at this time, the return spring 411 drives the insert rod 410 to rebound and move upwards, so that the insert rod 410 moves upwards and is inserted into the sliding cavity 212 and the sliding rod 214, and at this time, the sliding rod 214 is fixed;
in a state perpendicular to the ground, the photovoltaic panel body 101 rotates to drive the connecting rope 412, one end of the connecting rope 412 is wound on the outer wall of the upright rod 110, the length of the connecting rope 412 is shortened after winding, the connecting rope 412 pulls the inserting rod 410 to move downwards, the inserting rod 410 is separated from the sliding rod 214, and the sliding rod 214 can move continuously.
It should be noted that in the inclined state, the compression distance of the compression spring 213 becomes longer so that the mounting bracket 215 can be separated from the side wall of the one-way transmission member 320 so as not to interfere with the driving of the reciprocating screw 311 by the mounting spring 315.
That is, the photovoltaic panel body 101 is rotated to be perpendicular to the ground to increase the impact force of wind and the photovoltaic panel body 101, the photovoltaic panel body 101 is driven to displace by the impact force, and the garbage at the corresponding position is crushed by contacting with the scraping plate 102 after resetting, so that the garbage with strong adhesive force is prevented from being removed easily due to weak rainwater impact force, and the cleaning quality of the photovoltaic panel body 101 is improved.
In the second embodiment, when the garbage is used in some areas, the weather of strong wind is found to occur along with rainy days, and the rainwater is sprayed on the crushed garbage to wash away the garbage. Based on this phenomenon, the present embodiment further cleans the crushed garbage, please refer to fig. 10 and 11:
the top end of the scraping plate 102 is bent towards a position far away from the photovoltaic panel body 101, so that a collecting cavity 123 is formed between the scraping plate 102 and the photovoltaic panel body 101, and the collecting cavity 123 guides rainwater so that the rainwater is collected between the scraping plate 102 and the photovoltaic panel body 101; the scraper 102 is close to the lateral wall fixedly connected with stock solution bag 120 of photovoltaic board body 101, stock solution bag 120 preferably adopts the rubber material, when photovoltaic board body 101 resets, photovoltaic board body 101 removes to scraper 102 department and extrudees stock solution bag 120, make stock solution bag 120 inner space diminish, simultaneously, the top of stock solution bag 120 is equipped with the entry, the bottom is equipped with fluid-discharge opening 122, wherein the entrance is provided with check valve 121, in order to prevent that stock solution bag 120 from being by the extrusion time rainwater from being through the entry blowout, force the rainwater to only can be through fluid-discharge opening 122 blowout, thereby realize the high pressure blowout of rainwater, realize the promotion of the surperficial scouring quality of photovoltaic board body 101.
Therefore, the collecting cavity 123 can be formed between the scraping plate 102 and the photovoltaic panel body 101 to guide rainwater, so that most of the rainwater can enter the liquid storage bag 120, and the rainwater inside the liquid storage bag 120 is extruded at a high speed by matching with the action of resetting the photovoltaic panel body 101 to extrude the liquid storage bag 120, so that the high-pressure rainwater washes the surface of the photovoltaic panel body 101, and the cleaning efficiency of the surface of the photovoltaic panel body 101 is further improved.
The third embodiment is implemented on the basis of the second embodiment, and please refer to fig. 6, 12, 13 and 14:
one end of the connecting shaft 314 penetrates through the long rod 313 and is rotationally connected with the long rod 313, a torsion spring 316 is arranged between one end of the connecting shaft 314 and the side wall of the long rod 313, an installation spring 315 is sleeved on the outer ring of the reciprocating screw rod 311, the top end of the installation spring 315 is rotationally connected with the screw nut 312, an adjusting piece is arranged between the scraping plate 102 and the mounting frame 215, and the adjusting piece is used for changing the angle of the scraping plate 102 on the side wall of the photovoltaic panel body 101.
The adjusting piece comprises two magnet blocks 130, wherein one magnet block 130 is fixedly arranged on the side wall of the scraper 102, the other magnet block 130 is fixedly arranged on the side wall of the mounting frame 215, and the two magnet blocks 130 are attracted; when the scraper 102 is positioned at the top of the photovoltaic panel body 101, the two magnet blocks 130 are close to each other and attract each other, and at the moment, the scraper 102 rotates towards the photovoltaic panel body 101 to clamp the liquid storage bag 120 so as to shield an inlet at the top of the liquid storage bag 120 and prevent particles from blocking the inlet at the top of the liquid storage bag 120;
the adjusting piece comprises a protruding rod 131, one end of the protruding rod 131 is fixedly arranged on one side of the top of the mounting frame 215, and the other end of the protruding rod 131 faces the scraping plate 102; when the scraper 102 is located at the top of the photovoltaic panel body 101, the bent ends of the scraper 102 are abutted by the convex rods 131, so that the liquid storage bag 120 rotates to the side far away from the photovoltaic panel body 101, and when the photovoltaic panel body 101 is in an inclined state, the rotated scraper 102 blocks the top of the photovoltaic panel body 101, so that the contact probability of garbage and the photovoltaic panel body 101 can be reduced.
The second object of the utility model is to provide an adjusting method for an electric photovoltaic panel bracket adjusted according to wind force, comprising the following method steps:
s1, when wind blows to the photovoltaic panel body 101, the sleeve 210 rotates to be perpendicular to the ground due to the limitation of the notch, and in the rotating process, the sleeve 210 rotates to drive the side plate 223 to rotate, and the side plate 223 pulls the connecting spring 222 to force the connecting spring 222 to be stretched;
s2, after the sleeve 210 rotates to be vertical to the ground, impact force of wind on the photovoltaic panel body 101 acts on the compression spring 213 through the mounting frame 215 and the sliding rod 214, so that the compression spring 213 is compressed to drive the photovoltaic panel body 101 to displace;
s3, when the photovoltaic panel body 101 is displaced, the outer ring of the swivel 322 is attached to the side wall of the mounting frame 215 to enable the swivel 322 to rotate, the swivel 322 drives the ratchet wheel 321 to rotate through the pawl 324, the ratchet wheel 321 drives the reciprocating screw rod 311 to rotate, when the photovoltaic panel body 101 is reset, the swivel 322 reversely rotates to force the pawl 324 to slip on the outer ring of the ratchet wheel 321, and at the moment, the ratchet wheel 321 cannot rotate;
s4, when the photovoltaic panel body 101 is displaced, gaps are formed between the photovoltaic panel body 101 and the scraping plates 102, and under the action of rotation of the reciprocating screw rod 311, the photovoltaic panel body 101 is moved downwards by one end distance, after the photovoltaic panel body 101 is reset, the unidirectional transmission piece 320 does not drive the reciprocating screw rod 311, at the moment, the liquid storage bag 120 cannot be displaced, and after the photovoltaic panel body 101 is reset, the photovoltaic panel body 101 contacts with the side walls of the scraping plates 102 to squeeze garbage on the surface of the photovoltaic panel body 101.
And S5, when wind stops, the connecting springs 222 rebound to pull the side plates 223, so that the photovoltaic panel body 101 is reset to be in an inclined state.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electric power photovoltaic board support according to wind-force is adjusted, includes support piece (100) that supports photovoltaic board body (101), photovoltaic board body (101) rotate through swing joint piece (200) and set up on support piece (100), its characterized in that: the movable connecting piece (200) is connected with the photovoltaic panel body (101) through an elastic part, so that the photovoltaic panel body (101) can generate displacement by utilizing wind force when blowing wind; one side fixedly connected with drive division (300) of swing joint spare (200), drive division (300) are connected with scraper blade (102), drive division (300) are through the mode of friction acquire the power that photovoltaic board body (101) displacement produced to on with intermittent type mode effect on scraper blade (102), make scraper blade (102) come into contact with photovoltaic board body (101) after reset and extrude rubbish, adjust the position on photovoltaic board body (101) surface when photovoltaic board body (101) displacement simultaneously.
2. The wind-regulated power photovoltaic panel bracket according to claim 1, wherein: the support piece (100) comprises a vertical rod (110) and a mounting arm (111), wherein the mounting arm (111) is fixedly arranged on the side wall of the vertical rod (110); the movable connecting piece (200) comprises a sleeve (210) which is sleeved on the outer ring of the mounting arm (111) in a rotating mode, the outer ring of the sleeve (210) is fixedly connected with a connecting rod (211), a sliding cavity (212) is formed in one end of the connecting rod (211), an elastic component is a compression spring (213), one end of the compression spring (213) is fixedly arranged at the inner end of the sliding cavity (212), the other end of the compression spring is fixedly connected with a sliding rod (214), one end of the sliding rod (214) is fixedly connected with a mounting rack (215), the mounting rack (215) is fixedly connected with the photovoltaic panel body (101), and the movable connecting piece (200) further comprises a limiting piece which is used for driving the rotating photovoltaic panel body (101) to reset.
3. The wind-regulated power photovoltaic panel bracket according to claim 2, wherein: the limiting piece comprises a lantern ring (220) fixedly sleeved on the outer ring of the mounting arm (111), the lantern ring (220) is located at two ends of the sleeve (210), a notch is formed in the outer ring of the lantern ring (220), a round rod (221) and a side plate (223) are arranged at the notch, the end portions of the round rod (221) are fixedly arranged at two ends of the notch, a connecting spring (222) is sleeved on the outer ring of the round rod (221), one end of the side plate (223) is fixedly arranged at the end portion of the sleeve (210), and the round rod (221) penetrates through the side plate (223) and is in sliding connection with the side plate (223).
4. The wind-regulated power photovoltaic panel bracket according to claim 2, wherein: the driving part (300) comprises a shell (310), through fixed column (301) fixed connection between casing (310) and connecting rod (211) lateral wall, vertical rotation is provided with reciprocating screw (311) in casing (310), the top of reciprocating screw (311) runs through casing (310) top and is connected with one-way driving piece (320), one-way driving piece (320) drive reciprocating screw (311) rotation when photovoltaic board body (101) displacement to stop the drive to reciprocating screw (311) when photovoltaic board body (101) resets, the outer wall threaded connection of reciprocating screw (311) has screw nut (312), the lateral wall fixedly connected with stock (313) of screw nut (312), the end connection of stock (313) has connecting axle (314), connecting axle (314) and scraper blade (102) fixed connection.
5. The wind-regulated power photovoltaic panel stand of claim 4, wherein: the unidirectional transmission piece (320) comprises a ratchet wheel (321) and a swivel (322), the ratchet wheel (321) is fixedly connected with the top of a screw nut (312) coaxially, a fixed ring (323) is arranged at the bottom of the swivel (322) in a rotating mode, the fixed ring (323) is fixedly arranged at the top of the shell (310), a plurality of pawls (324) and elastic pieces (325) are arranged on the inner ring of the swivel (322), the pawls (324) are rotationally connected with the swivel (322), one end of each elastic piece (325) is fixedly arranged on the inner ring of the swivel (322), and the other end of each elastic piece is bent towards the pawl (324).
6. The wind-regulated power photovoltaic panel bracket according to claim 2, wherein: the support still includes spacing portion (400), spacing portion (400) include inserted bar (410), in the top slip of inserted bar (410) penetrates sliding chamber (212) and sliding rod (214), be provided with reset spring (411) with two elastic connection between the bottom of inserted bar (410) and the bottom of connecting rod (211), the bottom fixedly connected with of inserted bar (410) connects rope (412), the outer lane of setting at installation arm (111) is fixed to the one end of connecting rope (412).
7. The wind-regulated power photovoltaic panel bracket according to claim 1, wherein: the top of scraper blade (102) is to keeping away from photovoltaic board body (101) department buckling, so that form gathering chamber (123) between scraper blade (102) and photovoltaic board body (101), scraper blade (102) are close to lateral wall fixedly connected with stock solution bag (120) of photovoltaic board body (101), the top of stock solution bag (120) is equipped with the entry, and the bottom is equipped with leakage fluid dram (122), and the entrance is provided with check valve (121).
8. The wind-regulated power photovoltaic panel stand of claim 4, wherein: one end of connecting axle (314) runs through stock (313) and rotates with stock (313) to be connected, be provided with torsional spring (316) between one end of connecting axle (314) and stock (313) lateral wall, the outer lane cover of reciprocal lead screw (311) is equipped with installation spring (315), the top and the screw-nut (312) of installation spring (315) rotate to be connected, be provided with the regulating part between scraper blade (102) and mounting bracket (215), the regulating part is used for changing the angle of scraper blade (102) at photovoltaic board body (101) lateral wall.
9. The wind-regulated power photovoltaic panel stand of claim 8, wherein: the adjusting piece comprises two magnet blocks (130), wherein one magnet block (130) is fixedly arranged on the side wall of the scraping plate (102), the other magnet block (130) is fixedly arranged on the side wall of the mounting frame (215), and the two magnet blocks (130) are attracted.
10. A method for adjusting an electric photovoltaic panel holder according to any one of claims 1-9, characterized by: the method comprises the following steps:
s1, when wind blows to a photovoltaic panel body (101), due to the limitation of a notch, a sleeve (210) rotates to be perpendicular to the ground, and in the rotating process, the sleeve (210) rotates to drive a side plate (223) to rotate, and the side plate (223) pulls a connecting spring (222) to force the connecting spring (222) to be stretched;
s2, after the sleeve (210) rotates to be vertical to the ground, impact force caused by wind on the photovoltaic panel body (101) acts on the compression spring (213) through the mounting frame (215) and the sliding rod (214), so that the compression spring (213) is compressed to drive the photovoltaic panel body (101) to displace;
s3, when the photovoltaic panel body (101) is displaced, the outer ring of the swivel (322) is attached to the side wall of the mounting frame (215) to enable the swivel (322) to rotate, the swivel (322) drives the ratchet wheel (321) to rotate through the pawl (324), the ratchet wheel (321) drives the reciprocating screw rod (311) to rotate, when the photovoltaic panel body (101) is reset, the swivel (322) reversely rotates to force the pawl (324) to slip on the outer ring of the ratchet wheel (321), and at the moment, the ratchet wheel (321) cannot rotate;
s4, after the photovoltaic panel body (101) is displaced, gaps are formed between the photovoltaic panel body (101) and the scraping plates (102), and under the action of rotation of the reciprocating screw rod (311), the photovoltaic panel body (101) is downwards moved by one end distance, after the photovoltaic panel body (101) is reset, the unidirectional transmission piece (320) does not drive the reciprocating screw rod (311), at the moment, the liquid storage bag (120) cannot be displaced, and after the photovoltaic panel body (101) is reset, the photovoltaic panel body is contacted with the side walls of the scraping plates (102) to squeeze garbage on the surface of the photovoltaic panel body (101);
and S5, when wind stops, the connecting spring (222) rebounds to pull the side plate (223) so as to reset the photovoltaic panel body (101) to an inclined state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310279291.1A CN116388665A (en) | 2023-03-21 | 2023-03-21 | Electric photovoltaic panel bracket regulated according to wind power and regulating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310279291.1A CN116388665A (en) | 2023-03-21 | 2023-03-21 | Electric photovoltaic panel bracket regulated according to wind power and regulating method |
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| Publication Number | Publication Date |
|---|---|
| CN116388665A true CN116388665A (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310279291.1A Withdrawn CN116388665A (en) | 2023-03-21 | 2023-03-21 | Electric photovoltaic panel bracket regulated according to wind power and regulating method |
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| CN (1) | CN116388665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265862A (en) * | 2018-04-04 | 2018-07-10 | 四川森宇建筑工程有限公司 | It is a kind of to facilitate the energy saving building photovoltaic curtain wall for adjusting opening degree |
-
2023
- 2023-03-21 CN CN202310279291.1A patent/CN116388665A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265862A (en) * | 2018-04-04 | 2018-07-10 | 四川森宇建筑工程有限公司 | It is a kind of to facilitate the energy saving building photovoltaic curtain wall for adjusting opening degree |
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Application publication date: 20230704 |