CN116015184A

CN116015184A - Solar photovoltaic module with adjustable substrate angle

Info

Publication number: CN116015184A
Application number: CN202211619819.7A
Authority: CN
Inventors: 何飞; 洪布双; 蔡鹏�
Original assignee: Jiangsu Huapeng Photovoltaic Technology Co ltd
Current assignee: Jiangsu Huapeng Photovoltaic Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-25

Abstract

The invention discloses a solar photovoltaic module with an adjustable substrate angle, which belongs to the technical field of solar photovoltaic modules and comprises a base and a substrate, wherein two groups of sleeves are arranged at the top of the base, rotating shafts are arranged on the side walls of two groups of drive bevel gears, one ends of the two groups of rotating shafts penetrate through the front side wall and the rear side wall in the two groups of sleeves respectively and are connected with gears arranged outside, and extension rods are sleeved on the outer walls of the two groups of threaded rods.

Description

Solar photovoltaic module with adjustable substrate angle

Technical Field

The invention relates to the technical field of solar photovoltaic modules, in particular to a solar photovoltaic module with an adjustable substrate angle.

Background

The solar energy is a green energy, inexhaustible environment-friendly energy is brought to human beings by utilizing sunlight, the solar photovoltaic panel can convert the sunlight into electric energy for use, and the existing solar photovoltaic assembly for improving the electric energy conversion efficiency can mostly regulate the angle of the substrate, so that the angle of the photovoltaic panel can be regulated, and the angle can be changed according to the change of the irradiation direction of the sun, so that the photovoltaic panel can receive illumination at an optimal inclination angle, and the electric energy conversion efficiency can be improved; because the sun is rising the west from the east and falls down, but current solar photovoltaic module is in the time of carrying out angle modulation, a lateral wall of base plate is mostly rotated through the pivot with the base top and is connected to the photovoltaic board is in the within range of 90 when carrying out angle modulation most only can be adjusted, and angle modulation scope is little, and when the sun moved to the west position, the illumination area that the photovoltaic board received reduces, consequently, we propose a solar photovoltaic module of base plate angularly adjustable that can carry out wide angle modulation.

Disclosure of Invention

The invention aims to provide a solar photovoltaic module with an adjustable substrate angle, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a base plate angularly adjustable solar photovoltaic module, includes base and base plate, the base top is equipped with two sets of sleeves, two sets of bottom is equipped with the threaded rod through bearing connection in the sleeve, two sets of the threaded rod outer wall all cup joints the installation and is equipped with driven bevel gear, two sets of all be equipped with in the sleeve with driven bevel gear engaged with drive bevel gear, two sets of the drive bevel gear lateral wall all is equipped with the pivot, two sets of pivot one end runs through two sets of respectively the inside and outside of sleeve lateral wall is connected with the gear that is equipped with, two sets of the threaded rod outer wall has all cup jointed the extension rod, two sets of extension rod one end runs through two sets of respectively in the sleeve top is articulated mutually with the base plate bottom, the base plate top is equipped with the photovoltaic board, the cavity has been seted up to the base inside, be equipped with actuating mechanism in the cavity.

Further, actuating mechanism includes first lead screw and the second lead screw that is equipped with in the cavity, first lead screw and second lead screw one end are connected with two sets of bearings one that left side wall was equipped with in the cavity respectively, first lead screw and second lead screw other end run through the cavity respectively in the right side wall be connected with the driven pulley that the outside was equipped with, the base right side wall is equipped with the motor, motor output connection is equipped with the driving pulley, two sets of driven pulley and driving pulley outer wall cup joint the belt, two sets of the second lead screw outer wall has all cup jointed the drive block, two sets of the relative lateral wall of drive block all is equipped with the sliding block, two sets of the sliding block top all is equipped with the guide block, base top sliding connection be equipped with two sets of respectively with two sets of racks that the gear meshes, two sets of rack bottoms are connected with two sets of the guide block top respectively.

Further, two groups of guide grooves are formed in the top of the base, and the two groups of guide blocks are matched with the two groups of guide grooves respectively.

Further, two groups of first moving grooves are formed in the inner bottom of the cavity, and first moving blocks matched with the first moving grooves are arranged at the bottoms of the two groups of sliding blocks.

Further, the threads of the first screw rod and the second screw rod are opposite.

Further, the second moving grooves are formed in the left side wall and the right side wall in the sleeve, and the second moving blocks matched with the second moving grooves are arranged in the left side wall and the right side wall of the extension rod.

Furthermore, the lateral wall has all been seted up the spout around the base plate, two sets of equal sliding connection is equipped with the slider in the spout, two sets of the slider bottom all articulates and is equipped with the connecting rod, two sets of connecting rod one end all articulates with the base bottom.

Furthermore, limiting grooves are formed in the front side wall and the rear side wall in the sliding groove, and limiting blocks matched with the limiting grooves are arranged on the front side wall and the rear side wall of the sliding block.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, under the action of the driving mechanism, the two groups of gears can be driven to rotate positively and negatively, so that the rotation directions of the two groups of threaded rods are opposite under the cooperation of the rotating shaft, the driving bevel gear and the driven bevel gear, the two groups of extension rods move upwards and downwards, the substrate can be driven to rotate, the substrate drives the photovoltaic panel to rotate, and the photovoltaic panel can be regulated at a large angle, so that the change of the photovoltaic panel can be realized according to the change of the sun, the illumination receiving area of the photovoltaic panel is increased, and the electric energy conversion efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a bottom view of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the sleeve according to the present invention

FIG. 4 is a schematic view of the internal structure of the cavity according to the present invention

Fig. 5 is a top view of the inner structure of the chute of the present invention.

In the figure: 1. a base; 2. a driving mechanism; 21. a guide block; 22. a sliding block; 23. a first screw rod; 24. a driven pulley; 25. a belt; 26. a driving pulley; 27. a motor; 28. a second screw rod; 29. a driving block; 20. a rack; 3. a connecting rod; 4. a gear; 5. a sleeve; 6. an extension rod; 7. a substrate; 8. a photovoltaic panel; 9. a chute; 10. a threaded rod; 11. a driven bevel gear; 12. a drive bevel gear; 13. a rotating shaft; 14. a cavity; 15. a limit groove; 16. a slide block; 17. and a limiting block.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a base plate angularly adjustable solar photovoltaic module, including base 1 and base plate 7, base 1 top is equipped with two sets of sleeves 5, be equipped with threaded rod 10 through bearing connection in two sets of sleeves 5, the installation is equipped with driven bevel gear 11 all in two sets of threaded rod 10 outer wall cup joints, all be equipped with the initiative bevel gear 12 with driven bevel gear 11 engaged with in two sets of sleeves 5, two sets of initiative bevel gear 12 lateral walls all are equipped with pivot 13, two sets of pivot 13 one end are connected with the gear 4 that outside was equipped with through the lateral wall around in two sets of sleeves 5 respectively, two sets of threaded rod 10 outer wall all cup joints extension rod 6, two sets of extension rod 6 one end are articulated with base plate 7 bottom respectively through two sets of sleeves 5 inner tops, the second movable groove has all been seted up to lateral wall about sleeve 5, the lateral wall all is equipped with the second movable block that matches with the second movable groove about extension rod 6, make extension rod 6 remove more steadily at threaded rod 10 outer wall under the effect of second movable block, the base plate 7 top is equipped with photovoltaic board 8, cavity 14 has been seted up to base 1 inside, be equipped with actuating mechanism 2 in the cavity 14.

Example 2:

referring to fig. 1 and 4, the driving mechanism 2 includes a first screw 23 and a second screw 28 disposed in the cavity 14, threads of the first screw 23 and threads of the second screw 28 are opposite, when the first screw 23 and the second screw 28 rotate, directions of movement of two sets of driving blocks 29 are opposite, so as to drive two sets of racks 20 to move in opposite directions, one ends of the first screw 23 and the second screw 28 are respectively connected with two sets of bearings one disposed on a left side wall in the cavity 14, the other ends of the first screw 23 and the second screw 28 respectively penetrate through a right side wall in the cavity 14 and are connected with a driven pulley 24 disposed outside, a motor 27 is disposed on a right side wall of the base 1, an output end of the motor 27 is connected with a driving pulley 26, two sets of driven pulleys 24 and an outer wall of the driving pulley 26 are sleeved with a belt 25, outer walls of the two sets of the second screw 28 are sleeved with driving blocks 29, two sets of driving blocks 29 are respectively provided with sliding blocks 22 on opposite side walls, two sets of first sliding blocks 22 are disposed on inner bottoms of the cavity 14, two sets of sliding blocks 22 are respectively provided with two sets of first sliding grooves, two sets of sliding blocks are respectively matched with the first sliding blocks on bottoms of the first sliding blocks, the first sliding blocks and the second sliding blocks are respectively provided with two sets of guide blocks 21 under the action of the first sliding blocks and the first sliding blocks are respectively, two sets of sliding blocks are respectively arranged on the two sets of sliding blocks are respectively, and are respectively connected with two sets of guide blocks 21 under the two sliding blocks and 21 are respectively and the two sets of sliding blocks are respectively and the two sliding blocks are respectively and connected with the two guide racks 21 and 20 and are respectively and the two sliding blocks are respectively and the opposite.

Referring to fig. 1 and 5, the front and rear side walls of the base plate 7 are provided with sliding grooves 9, sliding blocks 16 are slidably connected in the two groups of sliding grooves 9, connecting rods 3 are hinged to the bottoms of the two groups of sliding blocks 16, one ends of the two groups of connecting rods 3 are hinged to the bottom of the base 1, the front and rear side walls of the sliding grooves 9 are provided with limiting grooves 15, limiting blocks 17 matched with the limiting grooves 15 are arranged on the front and rear side walls of the sliding blocks 16, the sliding blocks 16 move in the sliding grooves 9 more stably under the action of the limiting grooves 15 and the limiting blocks 17, when the base plate 7 rotates, the connecting rods 3 drive the sliding blocks 16 to move in the sliding grooves 9, and the connecting rods 3 can ensure the rotating stability of the photovoltaic panels 8.

Working principle: the driving pulley 26 is driven to rotate under the action of the motor 27, the driving pulley 26 drives the belt 25 to rotate, the belt 25 drives the driven pulley 24 to rotate, the driven pulley 24 drives the first screw rod 23 and the second screw rod 28 to rotate, thereby two groups of driving blocks 29 move on the outer walls of the first screw rod 23 and the second screw rod 28, the two groups of driving blocks 29 move in opposite directions, the driving blocks 29 drive the sliding blocks 22 to move, the sliding blocks 22 drive the guide blocks 21 to move, the guide blocks 21 drive the racks 20 to move, the two groups of racks 20 drive the two groups of gears 4 to rotate positively and negatively respectively, the gears 4 drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the driving bevel gear 12 to rotate, the driving bevel gear 12 drives the driven bevel gear 11 to rotate, the driven bevel gear 11 drives the threaded rod 10 to rotate, and the extension rods 6 move on the outer walls of the threaded rod 10, and the two groups of the threaded rods 10 move upwards and downwards because of the rotating directions of the two groups of the threaded rods 10 are opposite, so that the base 7 can drive the photovoltaic panel 8 to rotate, and the photovoltaic panel 8 can regulate a large angle of the photovoltaic panel 8, and the solar power generation efficiency can be improved.

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

Claims

1. The utility model provides a base plate angularly adjustable solar photovoltaic module, includes base (1) and base plate (7), its characterized in that: the base (1) top is equipped with two sets of sleeve (5), two sets of in sleeve (5) is equipped with threaded rod (10) through bearing connection, two sets of threaded rod (10) outer wall all cup joints the installation and is equipped with driven bevel gear (11), two sets of all be equipped with in sleeve (5) with driven bevel gear (11) engaged with initiative bevel gear (12), two sets of initiative bevel gear (12) lateral wall all is equipped with pivot (13), two sets of pivot (13) one end runs through two sets of respectively in sleeve (5) lateral wall is connected with gear (4) that outside was equipped with around, two sets of threaded rod (10) outer wall all cup joints extension rod (6), two sets of extension rod (6) one end runs through two sets of in sleeve (5) top and base plate (7) bottom are articulated mutually, base plate (7) top is equipped with photovoltaic board (8), cavity (14) have been seted up to inside base (1), be equipped with actuating mechanism (2) in cavity (14).

2. The solar photovoltaic module with the adjustable substrate angle according to claim 1, wherein: the driving mechanism (2) comprises a first screw rod (23) and a second screw rod (28) which are arranged in a cavity (14), one end of the first screw rod (23) and one end of the second screw rod (28) are respectively connected with two groups of first bearings arranged on the left side wall in the cavity (14), the other end of the first screw rod (23) and the other end of the second screw rod (28) respectively penetrate through a driven pulley (24) arranged on the right side wall in the cavity (14) and are connected with the outside, a motor (27) is arranged on the right side wall of the base (1), the output end of the motor (27) is connected with a driving pulley (26), two groups of driven pulleys (24) and the outer walls of the driving pulley (26) are sleeved with a belt (25), two groups of second screw rods (28) are respectively sleeved with a driving block (29), two groups of opposite side walls of the driving block (29) are respectively provided with a sliding block (22), two groups of top sliding blocks (21) are respectively arranged on the top of the base (1), two groups of racks (20) are respectively meshed with two groups of racks (20), and the bottoms of the two groups of racks (20) are respectively connected with the top parts of the two racks.

3. The solar photovoltaic module with the adjustable substrate angle according to claim 2, wherein: two groups of guide grooves are formed in the top of the base (1), and the two groups of guide blocks (21) are matched with the two groups of guide grooves respectively.

4. The solar photovoltaic module with the adjustable substrate angle according to claim 2, wherein: two groups of first moving grooves are formed in the inner bottom of the cavity (14), and first moving blocks matched with the first moving grooves are arranged at the bottoms of the two groups of sliding blocks (22).

5. The solar photovoltaic module with the adjustable substrate angle according to claim 2, wherein: the threads of the first screw rod (23) are opposite to those of the second screw rod (28).

6. The solar photovoltaic module with the adjustable substrate angle according to claim 1, wherein: the left and right side walls in the sleeve (5) are provided with second moving grooves, and the left and right side walls of the extension rod (6) are provided with second moving blocks matched with the second moving grooves.

7. The solar photovoltaic module with the adjustable substrate angle according to claim 1, wherein: sliding grooves (9) are formed in the front side wall and the rear side wall of the base plate (7), sliding blocks (16) are arranged in the two groups of sliding grooves (9) in a sliding mode, connecting rods (3) are hinged to the bottoms of the two groups of sliding blocks (16), and one ends of the two groups of connecting rods (3) are hinged to the bottoms of the bases (1).

8. The solar photovoltaic module with the adjustable substrate angle according to claim 7, wherein: limiting grooves (15) are formed in the inner front side wall and the inner rear side wall of the sliding groove (9), and limiting blocks (17) matched with the limiting grooves (15) are arranged in the front side wall and the rear side wall of the sliding block (16).