CN214384425U

CN214384425U - Solar cell panel support for photovoltaic power generation

Info

Publication number: CN214384425U
Application number: CN202023115950.9U
Authority: CN
Inventors: 邵忠; 陆玮
Original assignee: Electric Housekeeper Group Co ltd
Current assignee: Electric Housekeeper Group Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-12
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a solar cell panel bracket for photovoltaic power generation, which comprises a supporting plate, a mounting component and a rotating component, wherein the rotating component is mounted on the supporting plate, and the mounting component is mounted on the rotating component; the rotating assembly comprises a connecting rod, a first bearing, a gear ring and a limiting mechanism, the lower end of the connecting rod is fixedly inserted into an inner ring of the first bearing, an outer ring of the first bearing is welded and fixed at the central position of the upper surface of the supporting plate, the gear ring is fixedly sleeved on the side wall of the lower end of the connecting rod, one end of the limiting mechanism is slidably inserted into a tooth groove of the gear ring, and the limiting mechanism is installed on the upper surface of the supporting plate through a bolt. The utility model discloses can adjust solar cell panel's sunny side orientation, guarantee the receipt sunshine that solar cell panel can be better.

Description

Solar cell panel support for photovoltaic power generation

Technical Field

The utility model belongs to the technical field of photovoltaic power generation, concretely relates to solar cell panel support for photovoltaic power generation.

Background

A solar cell is also called a "solar chip" or a "photovoltaic cell", and is a photoelectric semiconductor sheet that directly generates electricity by using sunlight. The single solar cell cannot be directly used as a power supply. As a power supply, a plurality of single solar cells are connected in series and in parallel and tightly packaged into a module, and solar energy is taken as a green energy source, and is increasingly paid more attention to by the advantages of inexhaustibility, no pollution, no regional resource limitation and the like. The solar panel is mainly influenced by sunlight irradiation in the use process, in one year, a solar direct-emitting point moves back and forth in a south-north hemisphere, the sun irradiation angles in spring and autumn are obviously different, and the orientation of a sunny surface of the solar panel cannot be changed along with the displacement of the sun after the solar panel is fixedly installed by the solar panel support used in the existing solar street lamp, so that the solar panel is not beneficial to better receiving of sunlight.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar cell panel support for photovoltaic power generation can finely tune solar cell panel's sunny side orientation to improve when spring and autumn, solar cell panel's solar energy acceptance rate, with the problem of proposition in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a solar cell panel bracket for photovoltaic power generation comprises a supporting plate, a mounting assembly and a rotating assembly, wherein the rotating assembly is mounted on the supporting plate, and the mounting assembly is mounted on the rotating assembly;

the rotating assembly comprises a connecting rod, a first bearing, a gear ring and a limiting mechanism, the lower end of the connecting rod is fixedly inserted into an inner ring of the first bearing, an outer ring of the first bearing is welded and fixed at the center of the upper surface of the supporting plate, the gear ring is fixedly sleeved on the side wall of the lower end of the connecting rod, one end of the limiting mechanism is slidably inserted into a tooth groove of the gear ring, and the limiting mechanism is installed on the upper surface of the supporting plate through a bolt.

In an embodiment of this application, stop gear includes shell, inserted bar and spring, run through of inserted bar in the both sides of shell, the lateral part of inserted bar is provided with annular lug, the one end of spring with the lateral part fixed connection of annular lug, the other end of spring with the inner wall welded fastening of shell, the one end of inserted bar slides and pegs graft in the tooth's socket of ring gear.

In an embodiment of the application, the installation component comprises a support frame and a fixed rod, a sliding part is installed on the support frame, one end of the fixed rod is welded and fixed at the bottom of the support frame, the other end side wall of the fixed rod is attached to the side wall of the connecting rod, and a pre-tightening groove is formed in the fixed rod.

In one embodiment of the present application, the upper end surface of the connecting rod is mounted with a pin joint mechanism through a bolt, and the pin joint mechanism is hinged with the supporting frame.

In an embodiment of the application, the pin joint mechanism includes a pin boss and a fastener, the pin boss is mounted on the upper end face of the connecting rod through a bolt, pin holes are formed in two sides of the pin boss, and the fastener is inserted into the pin holes in a sliding manner.

In an embodiment of the application, the fastener includes a socket head cap screw and a nut, a threaded portion of the socket head cap screw is slidably inserted into the pin hole, the nut is mounted on the socket head cap screw, and the support frame is fixedly connected with the socket head cap screw through a protruding rod.

In an embodiment of the application, the sliding part includes a screw rod and a fixed block, sliding grooves are formed in side portions of two ends of the support frame, two screw rod seats are installed on the screw rod in a threaded mode, the screw rod seats are installed in the sliding grooves in a sliding mode, the fixed block is fixedly welded and fixed to the upper portions of the screw rod seats, rolling bearings are fixedly connected to the side portions of the support frame, the screw rod is fixedly inserted into inner rings of the rolling bearings, and the two screw rod seats are symmetrically arranged relative to a center line of the support frame.

Compared with the prior art, the beneficial effects of the utility model are that:

after the solar cell panel is arranged on the support frame, the pitching angle of the solar cell panel is adjusted through the pin joint mechanism, the irradiation angle of sunlight in spring and autumn is changed, when the sunlight acceptance rate of the solar cell panel is reduced, the direction of the sunny side of the solar cell panel can be adjusted, the inserted link is taken out from the tooth socket of the gear ring through the use of the limiting mechanism, the connecting link can be rotated at the first bearing, the direction of the sunny side of the solar cell panel is finely adjusted through the forward and reverse rotation of the connecting link, after the adjustment is finished, the inserted link is loosened, the inserted link is pushed to be inserted into the tooth socket of the gear ring under the action of the spring, the inserted link is kept in an inserted state, the state of the sunny side of the solar cell panel after the direction adjustment can be fixed, the better sunlight receiving of the solar cell panel is ensured, and through the use of the sliding piece, can fix the solar cell panel of multiple not equidimension, can improve the suitability of support.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure of the part a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the pin joint mechanism of the present invention;

FIG. 4 is a schematic side view of the fixing rod of the present invention;

fig. 5 is a schematic top view of the support frame of the present invention;

fig. 6 is an enlarged schematic view of a portion B in fig. 5 according to the present invention.

In the figure: 1. a support plate; 2. mounting the component; 3. a rotating assembly; 4. a connecting rod; 5. a first bearing; 6. a ring gear; 7. a limiting mechanism; 8. a housing; 9. inserting a rod; 10. a spring; 11. an annular projection; 12. a support frame; 13. fixing the rod; 14. a slider; 15. a pin joint mechanism; 16. a pin boss; 17. a fastener; 18. a pin hole; 19. a hexagon socket head cap screw; 20. a nut; 21. a screw rod; 22. a fixed block; 23. a chute; 24. a screw base; 25. a rolling bearing; 26. and (4) pre-tightening grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a solar cell panel bracket for photovoltaic power generation comprises a supporting plate 1, a mounting component 2 and a rotating component 3, wherein the rotating component 3 is mounted on the supporting plate 1, the mounting component 2 is mounted on the rotating component 3, and the supporting plate 1 can be fixedly welded on the top of a solar street lamp pole or other devices;

the rotating component 3 comprises a connecting rod 4, a first bearing 5, a gear ring 6 and a limiting mechanism 7, the lower end of the connecting rod 4 is fixedly inserted in an inner ring of the first bearing 5, an outer ring of the first bearing 5 is welded and fixed at the center of the upper surface of the supporting plate 1, the gear ring 6 is fixedly sleeved on the side wall of the lower end of the connecting rod 4, one end of the limiting mechanism 7 is slidably inserted in a tooth groove of the gear ring 6, the limiting mechanism 7 is installed on the upper surface of the supporting plate 1 through a bolt, the limiting mechanism 7 comprises a shell 8, an inserting rod 9 and a spring 10, the inserting rod 9 penetrates through two sides of the shell 8, an annular convex block 11 is arranged on the side part of the inserting rod 9, one end of the spring 10 is fixedly connected with the side part of the annular convex block 11, the other end of the spring 10 is welded and fixed with the inner wall of the shell 8, one end of the inserting rod 9 is slidably inserted in the tooth groove of the gear ring 6, and the rotation of the connecting rod 4 can be limited through the use of the limiting mechanism 7, the solar cell panel is limited on the sunny side, the rotating assembly 3 is used, after the solar cell panel is installed on the support frame 12, when the sunlight receiving rate of the solar cell panel is reduced due to the fact that the irradiation angle of sunlight changes in spring and autumn, the orientation of the sunny side of the solar cell panel can be adjusted, the inserting rod 9 is taken out of the tooth groove of the gear ring 6 through the limiting mechanism 7, the connecting rod 4 can rotate on the first bearing 5, the orientation of the sunny side of the solar cell panel is finely adjusted through the forward and reverse rotation of the connecting rod 4, after the adjustment is completed, the inserting rod 9 is loosened, the inserting rod 9 is pushed to be inserted into the tooth groove of the gear ring 6 under the action of the spring 10, and the inserting rod 9 is enabled to keep an inserted state.

In this embodiment, the mounting assembly 2 includes a support frame 12 and a fixing rod 13, a sliding member 14 is mounted on the support frame 12, one end of the fixing rod 13 is welded and fixed to the bottom of the support frame 12, the other end of the fixing rod 13 is attached to the side wall of the connecting rod 4, a pre-tightening slot 26 is formed in the fixing rod 13, and after the pitch angle of the solar cell panel is adjusted and completed by the pin joint mechanism 15 (the angle can be determined according to the latitude illumination condition of the installation location), the fixing rod 13 and the connecting rod 4 can be pre-tightened and fixed through screws, and the pitch angle of the solar cell panel is fixed.

In this embodiment, a pin joint mechanism 15 is installed on the upper end surface of the connecting rod 4 through a bolt, the pin joint mechanism 15 is hinged with the support frame 12, the pin joint mechanism 15 includes a pin seat 16 and a fastener 17, the pin seat 16 is installed on the upper end surface of the connecting rod 4 through a bolt, pin holes 18 are respectively formed on both sides of the pin seat 16, the fastener 17 is slidably inserted into the pin hole 18, the fastener 17 includes an inner hexagonal bolt 19 and a nut 20, the threaded portion of the inner hexagonal bolt 19 is slidably inserted into the pin hole 18, the nut 20 is installed on the inner hexagonal bolt 19, the support frame 12 is fixedly connected with the inner hexagonal bolt 19 through a protruding rod, through the use of the pin joint mechanism 15, the solar cell panel can rotate by taking the hexagon socket head cap screw as an axis, thereby adjusting the pitching angle of the solar cell panel, then, the nut 20 and the hexagon socket head cap screw 19 can be used for realizing pre-tightening, and the angle of the support frame 12 can be more stably fixed by matching with the fixing rod 13.

In this embodiment, the sliding member 14 includes a screw rod 21 and a fixed block 22, a hole site on the fixed block 22 can be fixedly connected with the solar cell panel substrate through a bolt, sliding grooves 23 are formed on the side portions of the two ends of the support frame 12, two screw rod seats 24 are installed on the screw rod 21 in a threaded manner, the screw rod seats 24 are installed in the sliding grooves 23 in a sliding manner, the fixed block 22 is fixedly welded and fixed on the upper portions of the screw rod seats 24, a rolling bearing 25 is fixedly connected to the side portion of the support frame 12, the screw rod 21 is fixedly inserted into an inner ring of the rolling bearing 25, the two screw rod seats 24 are symmetrically arranged relative to the central line of the support frame 12, and by using the sliding member 14, the adjustable different horizontal size of a dimension is used for installing different solar cell panel base plates and can fix the solar cell panels of multiple not equidimensions, and the applicability of the support can be improved.

The structure principle is as follows: when in use, after the pitching angle of the solar panel is adjusted by the pin joint mechanism 15, the fixing rod 13 and the connecting rod 4 can be used for further fixing and pre-tightening, when the direction needs to be adjusted, for example, the irradiation angle of sunlight changes in spring and autumn, the orientation of the sunny side of the solar panel can be adjusted, the inserted link 9 is taken out from the tooth socket of the gear ring 6 by using the limiting mechanism 7, the connecting rod 4 can be rotated at the first bearing 5, and by rotating the connecting rod 4 forwards and backwards, the orientation of the sunny side of the solar cell panel is finely adjusted, after the adjustment is finished, the inserted link 9 is loosened, under the action of the spring 10, the inserted link 9 is pushed to be inserted into the tooth slot of the gear ring 6, and the inserted link 9 is kept in the inserted state, can fix the state after the sunny side orientation of solar cell panel is adjusted by simple and convenient, guarantee that solar cell panel can be better receive sunshine.

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 solar cell panel support for photovoltaic power generation, includes backup pad (1), installation component (2) and rotating assembly (3), its characterized in that: the rotating assembly (3) is mounted on the supporting plate (1), and the mounting assembly (2) is mounted on the rotating assembly (3);

the rotating assembly (3) comprises a connecting rod (4), a first bearing (5), a gear ring (6) and a limiting mechanism (7), the lower end of the connecting rod (4) is fixedly inserted into an inner ring of the first bearing (5), an outer ring of the first bearing (5) is welded and fixed at the central position of the upper surface of the supporting plate (1), the gear ring (6) is fixedly sleeved on the side wall of the lower end of the connecting rod (4), one end of the limiting mechanism (7) is slidably inserted into a tooth groove of the gear ring (6), and the limiting mechanism (7) is installed on the upper surface of the supporting plate (1) through bolts.

2. The solar panel support for photovoltaic power generation as claimed in claim 1, wherein: limiting mechanism (7) include shell (8), inserted bar (9) and spring (10), run through of inserted bar (9) in the both sides of shell (8), the lateral part of inserted bar (9) is provided with annular lug (11), the one end of spring (10) with the lateral part fixed connection of annular lug (11), the other end of spring (10) with the inner wall welded fastening of shell (8), the one end slip grafting of inserted bar (9) is in the tooth's socket of ring gear (6).

3. The solar panel support for photovoltaic power generation as claimed in claim 1, wherein: the mounting assembly (2) comprises a support frame (12) and a fixing rod (13), a sliding piece (14) is mounted on the support frame (12), one end of the fixing rod (13) is welded and fixed at the bottom of the support frame (12), the other end of the fixing rod (13) is attached to the side wall of the connecting rod (4), and a pre-tightening groove (26) is formed in the fixing rod (13).

4. The solar panel support for photovoltaic power generation as claimed in claim 3, wherein: the upper end face of the connecting rod (4) is provided with a pin joint mechanism (15) through a bolt, and the pin joint mechanism (15) is hinged with the support frame (12).

5. The solar panel support for photovoltaic power generation as claimed in claim 4, wherein: the pin joint mechanism (15) comprises a pin boss (16) and a fastener (17), the pin boss (16) is installed on the upper end face of the connecting rod (4) through a bolt, pin holes (18) are formed in the two sides of the pin boss (16), and the fastener (17) is inserted into the pin holes (18) in a sliding mode.

6. The solar panel support for photovoltaic power generation as claimed in claim 5, wherein: the fastener (17) comprises an inner hexagonal bolt (19) and a nut (20), the threaded portion of the inner hexagonal bolt (19) is inserted into the pin hole (18) in a sliding mode, the nut (20) is installed on the inner hexagonal bolt (19), and the support frame (12) is fixedly connected with the inner hexagonal bolt (19) through a convex rod.

7. The solar panel support for photovoltaic power generation as claimed in claim 3, wherein: the sliding piece (14) comprises a screw rod (21) and a fixing block (22), sliding grooves (23) are formed in the side portions of the two ends of the support frame (12), two screw rod seats (24) are installed on the screw rod (21) in a threaded mode, the screw rod seats (24) are installed in the sliding grooves (23) in a sliding mode, the fixing block (22) is fixedly welded and fixed to the upper portion of the screw rod seats (24), rolling bearings (25) are fixedly connected to the side portions of the support frame (12), the screw rod (21) is fixedly inserted into the inner rings of the rolling bearings (25), and the screw rod seats (24) are symmetrically arranged relative to the center line of the support frame (12).