CN114938196A

CN114938196A - Adjustable comprehensive screen photovoltaic module

Info

Publication number: CN114938196A
Application number: CN202210780138.2A
Authority: CN
Inventors: 陈庆贺
Original assignee: Anhui Norco New Energy Co Ltd
Current assignee: Anhui Norco New Energy Co Ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-08-23

Abstract

The invention discloses an adjustable full-screen photovoltaic assembly, wherein internal thread sleeves are respectively sleeved outside two lead screws in a threaded manner, and one sides, close to each other, of the two internal thread sleeves are respectively provided with a first gear in a rotating manner. This full face screen photovoltaic module with adjustable, through the lead screw, the internal thread cover, mutually support between first gear and the rack, can not only promote cleaning roller subassembly along the surperficial back-and-forth movement of panel, it can also make cleaning roller subassembly rotate, strengthen the clean dynamics to the panel surface, through clean fluff, branch, mutually support between closing plate and the spring, when the rubber buffer rotated the surface of panel, the rubber buffer can receive the extrusion, promote the closing plate and remove to the inside of function roller, thereby make and form the gap between closing plate and the function roller, make the inside water of depositing of function roller slowly flow out, reach the effect of washing the panel surface, avoid the waste of water.

Description

Adjustable comprehensive screen photovoltaic module

Technical Field

The invention relates to the technical field of photovoltaic modules, in particular to an adjustable full-screen photovoltaic module.

Background

The single solar cell cannot be directly used as a power supply. Several cells must be connected in series, parallel and tightly packaged into an assembly as a power supply. The photovoltaic module (also called solar panel) is a core part in a solar power generation system and is also the most important part in the solar power generation system. The solar energy is converted into electric energy and is sent to a storage battery for storage or a load is pushed to work. However, with the use of the micro inverter, the current source of the photovoltaic module can be directly converted into a voltage source of about 40V, and then the electric appliance can be driven to be applied to our life. Meanwhile, the photovoltaic module is continuously innovated and should be created by China, and further an upgrading innovation product of the photovoltaic module is generated.

Present adjustable comprehensive screen photovoltaic module does not possess self-cleaning function, and is clean mostly manual operation, and nevertheless photovoltaic module is used for the distributed generation more, installs on various roofs usually, and the clean cost of manual work is great, and the operation is dangerous high, and the clean management degree of difficulty is big, lacks the structure that can clean the panel surface automatically, has great improvement space, and the practicality is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an adjustable full-screen photovoltaic module, which solves the problems that the self-cleaning function is not realized, the cleaning is mostly performed manually, however, the photovoltaic module is mostly used for distributed power generation and is usually installed on various roofs, the manual cleaning cost is higher, the operation danger is high, the cleaning management difficulty is high, a structure capable of automatically cleaning the surfaces of cell panels is lacked, the improvement space is larger, and the practicability is poor.

In order to realize the purpose, the invention is realized by the following technical scheme: an adjustable full-screen photovoltaic module comprises a first support, a second support, a bearing plate and a battery plate, wherein the bottom of the bearing plate is rotatably arranged between the tops of the first support and the second support through a rotating shaft, the battery plate is fixedly arranged in the middle of the top of the bearing plate, a U-shaped containing box is fixedly arranged on the outer side of the top of the bearing plate, lead screws are rotatably arranged between the front wall and the rear wall of the left side and the right side of an inner cavity of the U-shaped containing box, an internal thread sleeve is respectively sleeved on the outer parts of the two lead screws in a threaded manner, a first gear is respectively rotatably arranged on one side, close to each other, of the two internal thread sleeves, a cleaning roller assembly is fixedly arranged between the two first gears, racks are fixedly arranged on the left side and the right side of the bottom of the inner cavity of the U-shaped containing box, second gears are respectively fixedly sleeved on the outer rear ends of the two lead screws, chains are jointly meshed with the outer walls of the two second gears, the fixed first motor that is provided with in rear end left side that the U type held the box, cleaning roller subassembly includes the function roller, the left and right sides of function roller is all through linking up the axle and corresponding the first gear fixed connection in one side, the surface of function roller is even fixed and is provided with a plurality of clean pappus, a plurality of through-holes have from left to right evenly been seted up to the upper and lower end of function roller, every the inside of through-hole has all been run through branch, branch is located the fixed closing plate that is provided with of one end of function roller inner chamber, adsorb mutually through the magnet circle between the inner wall of closing plate and function roller, branch is kept away from the fixed rubber buffer that is provided with of one end of function roller, the outside cover of branch is equipped with the spring.

Preferably, the cleaning roller assembly penetrates through the side wall of the U-shaped accommodating box, and the tops of the two racks are respectively in meshed connection with the first gears on the corresponding sides.

Preferably, the output end of the first motor penetrates through the rear wall of the U-shaped accommodating box and is fixedly connected with the rear end of the left screw rod.

Preferably, spring fixed connection is between the outer wall of rubber buffer and function roller, and is a plurality of clean fluff contacts with the top of a plurality of rubber buffer and panel.

Preferably, the inside of the right joint shaft communicates with the inside of the function roller.

Preferably, a sealing cover is arranged at the top of the right connecting shaft.

Preferably, the outer wall of the first support is fixedly provided with a second motor, and the output end of the second motor and the right side of the rotating shaft are both fixedly provided with a third gear.

Preferably, the outer walls of the two third gears are engaged with a second chain.

Advantageous effects

The invention provides an adjustable full-face screen photovoltaic module. Compared with the prior art, the method has the following beneficial effects:

(1) the adjustable full-face screen photovoltaic module is arranged between the tops of a first bracket and a second bracket through the rotation of a rotating shaft at the bottom of a bearing plate, a battery plate is fixedly arranged in the middle of the top of the bearing plate, a U-shaped containing box is fixedly arranged on the outer side of the top of the bearing plate, lead screws are respectively and rotatably arranged between the front wall and the rear wall of the left side and the right side of the inner cavity of the U-shaped containing box, the outer parts of the two lead screws are respectively and fixedly sleeved with an internal thread sleeve, one side of the two internal thread sleeves which are close to each other is respectively and rotatably provided with a first gear, a cleaning roller assembly is fixedly arranged between the two first gears, the left side and the right side of the bottom of the inner cavity of the U-shaped containing box are respectively and fixedly provided with a rack, the outer rear ends of the two lead screws are respectively and fixedly sleeved with a second gear, the outer walls of the two second gears are jointly meshed with a chain, the left side of the rear end of the U-shaped containing box is fixedly provided with a first motor, the cleaning roller assembly comprises a functional roller, through the mutual cooperation between lead screw, internal thread cover, first gear and the rack, can not only promote cleaning roller subassembly along the surperficial back-and-forth movement of panel, can also make cleaning roller subassembly rotate, strengthen the clean dynamics to the panel surface.

(2) The adjustable full-face screen photovoltaic component is fixedly connected with a first gear on one corresponding side through linking shafts on the left side and the right side of a function roller, a plurality of cleaning soft bristles are uniformly and fixedly arranged on the outer surface of the function roller, a plurality of through holes are uniformly formed in the upper end and the lower end of the function roller from left to right, a support rod penetrates through the inside of each through hole, a sealing plate is fixedly arranged at one end, located in an inner cavity of the function roller, of the support rod, the sealing plate is adsorbed to the inner wall of the function roller through a magnet ring, a rubber plug is fixedly arranged at one end, away from the function roller, of the support rod, a spring is sleeved outside the support rod, through mutual matching of the cleaning soft bristles, the support rod, the sealing plate and the spring, when the rubber plug rotates to the surface of a battery plate, the rubber plug can be extruded to push the sealing plate to move towards the inside of the function roller, so that a gap is formed between the sealing plate and the function roller, and water stored in the function roller slowly flows out, reach the effect of washing the panel surface, avoid the waste of water.

(3) This adjustable full-face screen photovoltaic module, through at the spring fixed connection between the outer wall of rubber buffer and function roller, a plurality of clean pappus and a plurality of rubber buffer contact with the top of panel, the right part links up the inside of axle and the inside of function roller is linked together, the right part links up the top of axle and is provided with sealed lid, through linking up the setting of axle and sealed lid, after function roller inside water is used up, can be linked together outside water pipe and the inside of right part linking axle, to the inside water source of carrying of function roller, so that recycle, the practicality is stronger, start the angle that the second motor can adjust the panel in a flexible way.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a top sectional view of the U-shaped containment case of the present invention;

FIG. 3 is a top cross-sectional view of the cleaning roller assembly of the present invention;

FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 3;

FIG. 5 is a sectional view of the cleaning roller assembly of the present invention in operation;

fig. 6 is a bottom sectional view of the seal plate of the present invention.

In the figure: 1. a first bracket; 2. a second bracket; 3. a carrier plate; 4. a battery plate; 5. a U-shaped accommodating box; 6. a screw rod; 7. an internal thread sleeve; 8. a first gear; 9. a cleaning roller assembly; 91. a functional roller; 92. A connecting shaft; 93. cleaning the soft hair; 94. a through hole; 95. a strut; 96. sealing plates; 97. a magnetic ring; 98. a rubber plug; 99. a spring; 10. a rack; 11. a second gear; 12. a chain; 13. a first motor; 14. a third gear; 15. a second motor; 16. and a second chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an adjustable full-screen photovoltaic assembly comprises a first bracket 1, a second bracket 2, a bearing plate 3 and a battery plate 4, wherein the bottom of the bearing plate 3 is rotatably arranged between the tops of the first bracket 1 and the second bracket 2 through a rotating shaft, the battery plate 4 is fixedly arranged in the middle of the top of the bearing plate 3, a U-shaped containing box 5 is fixedly arranged outside the top of the bearing plate 3, lead screws 6 are rotatably arranged between the front wall and the rear wall of the left side and the right side of an inner cavity of the U-shaped containing box 5, the outer parts of the two lead screws 6 are respectively and spirally sleeved with an internal thread sleeve 7, one side of the two internal thread sleeves 7, which are close to each other, is respectively and rotatably provided with a first gear 8, a cleaning roller assembly 9 is fixedly arranged between the two first gears 8, racks 10 are fixedly arranged on the left side and the right side of the bottom of the inner cavity of the U-shaped containing box 5, second gears 11 are respectively and fixedly sleeved at the outer ends of the two lead screws 6, chains 12 are jointly engaged with the outer walls of the two second gears 11, the left side of the rear end of the U-shaped containing box 5 is fixedly provided with a first motor 13, the cleaning roller assembly 9 comprises a functional roller 91, the left side and the right side of the functional roller 91 are fixedly connected with a first gear 8 on the corresponding side through a connecting shaft 92, the outer surface of the functional roller 91 is uniformly and fixedly provided with a plurality of cleaning bristles 93, the upper end and the lower end of the functional roller 91 are uniformly provided with a plurality of through holes 94 from left to right, a support rod 95 penetrates through the inside of each through hole 94, one end of the support rod 95, which is positioned in the inner cavity of the functional roller 91, is fixedly provided with a sealing plate 96, the sealing plate 96 and the inner wall of the functional roller 91 are adsorbed through a magnet ring 97, one end of the support rod 95, which is far away from the functional roller 91, is fixedly provided with a rubber plug 98, the outside of the support rod 95 is sleeved with a spring 99, and the cleaning roller assembly 9 can be pushed to move back and forth along the surface of the battery panel 4 through the mutual matching among a screw rod 6, an internal thread sleeve 7, a first gear 8 and a rack 10, the cleaning roller assembly 9 can also rotate to strengthen the cleaning force on the surface of the battery panel 4, the cleaning roller assembly 9 penetrates through the side wall of the U-shaped containing box 5, the tops of two racks 10 are respectively meshed with the first gear 8 on the corresponding side, the output end of a first motor 13 penetrates through the rear wall of the U-shaped containing box 5 and is fixedly connected with the rear end of the left screw rod 6, a spring 99 is fixedly connected between a rubber plug 98 and the outer wall of the functional roller 91, a plurality of cleaning soft bristles 93 and a plurality of rubber plugs 98 are contacted with the top of the battery panel 4, through the mutual matching among the cleaning soft bristles 93, the supporting rod 95, the sealing plate 96 and the spring 99, when the rubber plug 98 rotates to the surface of the battery panel 4, the rubber plug 98 is squeezed to push the sealing plate 96 to move towards the inside of the functional roller 91, so that a gap is formed between the sealing plate 96 and the functional roller 91, and water stored inside the functional roller 91 can slowly flow out, reach the effect to 4 surface washes of panel, avoid the waste of water, the inside that the right part links up axle 92 is linked together with the inside of function roller 91, the top that the right part links up axle 92 is provided with sealed lid, the fixed second motor 15 that is provided with of outer wall of first support 1, the output of second motor 15 is all fixed with third gear 14 with the right side of pivot, the common meshing of outer wall of two third gear 14 has second chain 16, through linking up the setting of axle 92 and sealed lid, after the inside water of function roller 91 is used up, can be linked together outside water pipe and the inside that the right part links up axle 92, to the inside water source of carrying of function roller 91, so that recycle, the practicality is stronger.

And those not described in detail in this specification are well within the skill of the art.

When the cleaning roller assembly is used, when dust impurities are accumulated on the surface of the battery panel 4 to affect normal use, the first motor 13 can be started, the first motor 13 works to drive the left screw rod 6 to rotate, meanwhile, the second gear 11 is meshed with the chain 12 to drive the right screw rod 6 to rotate, so that the internal thread sleeve 7 sleeved outside the screw rod 6 moves, the cleaning roller assembly 9 is driven to move back and forth along the surface of the battery panel 4, the cleaning roller assembly 9 can rotate in the process of moving back and forth due to the meshing of the first gear 8 and the rack 10, dust on the surface of the battery panel 4 is cleaned by using a plurality of cleaning soft bristles 93, the rubber plug 98 is extruded by the battery panel 4 when the functional roller 91 rotates to the lower part, and the rubber plug 98 is pushed by the battery panel 4 to the inside of the functional roller 91, so that the sealing plate 96 is separated from the inner wall of the functional roller 91, because there is the gap between through-hole 94 and branch 95's the outer wall, when closing plate 96 is promoted to function roller 91 is inside, water in the function roller 91 can slowly flow out through the gap between through-hole 94 and branch 95, wash panel 4's surface, increase clean effect, when rubber buffer 98 is not with panel 4's surface contact, rubber buffer 98 does not receive the external force extrusion, under the effect of magnet circle 97, closing plate 96 can be fast adsorb with the inner wall of function roller 91 mutually, avoid the gap between through-hole 94 and the branch 95 and be linked together with function roller 91 is inside, after function roller 91 inside water is used up, be linked together outside water pipe and the inside of right part linking axle 92, to function roller 91 inside delivery water source can.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a comprehensive screen photovoltaic module with adjustable, includes first support (1), second support (2), loading board (3) and panel (4), the bottom of loading board (3) is rotated through the pivot and is set up between the top of first support (1) and second support (2), fixed panel (4), its characterized in that are provided with in the middle of the top of loading board (3): a U-shaped accommodating box (5) is fixedly arranged on the outer side of the top of the bearing plate (3), screw rods (6) are rotatably arranged between the front wall and the rear wall of the left side and the right side of an inner cavity of the U-shaped containing box (5), internal thread sleeves (7) are respectively sleeved on the outer portions of the two screw rods (6), first gears (8) are rotatably arranged on one sides, close to each other, of the two internal thread sleeves (7), a cleaning roller assembly (9) is fixedly arranged between the two first gears (8), racks (10) are fixedly arranged on the left side and the right side of the bottom of an inner cavity of the U-shaped containing box (5), second gears (11) are fixedly sleeved at the outer rear ends of the two screw rods (6), chains (12) are meshed with the outer walls of the two second gears (11) together, a first motor (13) is fixedly arranged on the left side of the rear end of the U-shaped accommodating box (5);

cleaning roller subassembly (9) is including function roller (91), the left and right sides of function roller (91) all through linking up spiale (92) and corresponding one side first gear (8) fixed connection, the surface uniform fixation of function roller (91) is provided with a plurality of clean fluff (93), a plurality of through-holes (94) have from left to right evenly been seted up to the upper and lower end of function roller (91), every the inside of through-hole (94) all runs through and has branch (95), the one end that branch (95) are located function roller (91) inner chamber is fixed and is provided with closing plate (96), adsorb mutually through magnet circle (97) between the inner wall of closing plate (96) and function roller (91), the one end that function roller (91) was kept away from in branch (95) is fixed and is provided with rubber buffer (98), the outside cover of branch (95) is equipped with spring (99).

2. The adjustable full-screen photovoltaic module according to claim 1, wherein: the cleaning roller assembly (9) penetrates through the side wall of the U-shaped accommodating box (5), and the tops of the two racks (10) are respectively meshed and connected with the first gear (8) on the corresponding side.

3. The adjustable full-screen photovoltaic module according to claim 2, wherein: the output end of the first motor (13) penetrates through the rear wall of the U-shaped accommodating box (5) and is fixedly connected with the rear end of the left screw rod (6).

4. The adjustable full-screen photovoltaic module according to claim 3, wherein: spring (99) fixed connection is between rubber buffer (98) and the outer wall of function roller (91), and is a plurality of clean fluff (93) and a plurality of rubber buffer (98) contact with the top of panel (4).

5. The adjustable full-screen photovoltaic module according to claim 4, wherein: the inside of the right joint shaft (92) communicates with the inside of the function roller (91).

6. The adjustable full-screen photovoltaic module according to claim 5, wherein: and a sealing cover is arranged at the top of the right connecting shaft (92).

7. The adjustable full-screen photovoltaic module according to claim 6, wherein: the outer wall of first support (1) is fixed and is provided with second motor (15), the output of second motor (15) and the right side of pivot all are fixed and are provided with third gear (14).

8. The adjustable full-screen photovoltaic module according to claim 7, wherein: the outer walls of the two third gears (14) are jointly meshed with a second chain (16).