CN210157119U

CN210157119U - High-efficiency solar photovoltaic module

Info

Publication number: CN210157119U
Application number: CN201921063974.9U
Authority: CN
Inventors: 孙峥嵘; 张菊艳; 王超
Original assignee: Jiangsu Dahang Microgrid Technology Co ltd
Current assignee: Jiangsu Dahang Microgrid Technology Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-03-17
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a high-efficient solar photovoltaic module relates to the photovoltaic power generation technical field, including the stand, install the staple bolt on the stand, relative both sides are provided with first installation department and second installation department respectively on the staple bolt, install front column and back column on first installation department and the second installation department respectively, the upper end of front column and back column all articulates with the sloping, install photovoltaic module on the sloping, the stand is rotatable to be installed on the base, first mounting hole has all been seted up on first installation department and the second installation department, a plurality of second mounting hole have been seted up along its length direction equidistance on front column and the back column, front column and back column pass through the construction bolt and are connected with first installation department and second installation department respectively; the utility model discloses the photovoltaic module can adjust according to the angle of shining of sunlight, improves the generating efficiency.

Description

High-efficiency solar photovoltaic module

Technical Field

The utility model relates to a photovoltaic power generation technical field especially relates to a high-efficient solar PV modules.

Background

The solar photovoltaic power generation system is a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid by utilizing solar energy and adopting a power generation system consisting of electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like. The solar photovoltaic power generation system mainly comprises a solar cell array, a storage battery pack, a charge-discharge controller, an inverter, an alternating current power distribution cabinet and a sun tracking control system. The worldwide energy crisis promotes the rapid development of new energy industries, and solar energy is the most important basic energy source of various renewable energy sources, so that in recent years, the application range of solar photovoltaic power generation systems is more and more extensive, and the solar photovoltaic power generation systems are applied to a plurality of industries.

At present, a solar photovoltaic power generation system is widely constructed by adopting a fixed solar support, the inclination angle and the orientation of a photovoltaic module are fixed, and the photovoltaic module cannot be timely adjusted according to the irradiation angle of sunlight, so that the power generation efficiency of the photovoltaic module is general.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a high-efficient solar PV modules.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides a high-efficient solar PV modules, includes the stand, install the staple bolt on the stand, relative both sides are provided with first installation department and second installation department respectively on the staple bolt, install front column and back stand on first installation department and the second installation department respectively, the upper end of front column and back stand all is articulated with the sloping, install photovoltaic module on the sloping, the stand is rotatable to be installed on the base, first mounting hole has all been seted up on first installation department and the second installation department, along the impartial distance of its length direction seted up a plurality of second mounting hole on front column and the back stand, front column and back stand pass through mounting bolt and are connected with first installation department and second installation department respectively.

Further, preceding bracing and back bracing are still installed respectively to first installation department and second installation department, and the locating hole has all been seted up to the upper end of preceding bracing and back bracing, and a plurality of fixed orifices has been seted up along its length direction impartial distance in the both ends of sloping, and the both ends at the sloping are connected respectively through construction bolt in the upper end of preceding bracing and back bracing.

Preceding a high-efficient solar PV modules, lie in the second mounting hole top on front column and the back stand and seted up a plurality of third mounting hole, a plurality of third mounting hole sets up along the length direction equidistance of front column and back stand, installs the cross arm through the third mounting hole between front column and the back stand, the cross arm overlap joint is in the upper end of stand.

Preceding a high-efficient solar PV modules, the sloping be T shaped steel, including first steel face and second steel face, the upper end of front column and back stand all is connected with first steel face, installs the crossbeam that a plurality of are parallel to each other on the second steel face, photovoltaic modules installs on the crossbeam.

Preceding a high-efficient solar PV modules, staple bolt include first hoop body and second hoop body, and first hoop body and second hoop body are the arc, and the bolt hole has been seted up to the tip correspondence of first hoop body and second hoop body, and installs adjusting bolt in the bolt hole.

The utility model has the advantages that:

(1) the utility model discloses equipartition apart from having seted up a plurality of second mounting hole on front column and rear column, through the second mounting hole of adjustment and first mounting hole alignment, the height of adjustable front column and rear column to adjust the inclination of sloping, realize the adjustable of photovoltaic module inclination, make photovoltaic module can adjust according to the angle of illumination of sunlight, improve the generating efficiency; in addition, the upright post can be rotatably arranged on the base, and the photovoltaic module can be driven to rotate by rotating the upright post, so that the photovoltaic module can always face to the illumination surface, and the power generation efficiency is further improved;

(2) the utility model also has a front inclined strut and a back inclined strut on the inclined beam, which can form a triangular supporting structure on the front upright post, the inclined beam, the back upright post and the inclined beam, and greatly improves the intensity and stability of the photovoltaic bracket, thereby ensuring the installation stability of the photovoltaic module; a plurality of third mounting holes are formed in the front end and the rear end of the oblique beam, and after the inclination angle of the oblique beam is adjusted, fixing holes connected with the front oblique brace and the rear oblique brace on the oblique beam can be adjusted, so that the stability of the rear support for adjusting the inclination angle is ensured;

(3) the utility model discloses install the cross arm between front column and back column, through the cross arm overlap joint in the upper end of stand, can provide the holding power to the photovoltaic support, avoid the staple bolt not hard up and cause the phenomenon that photovoltaic module glides, further improved photovoltaic module's installation stability; in addition, a plurality of third mounting holes are formed in the front upright post and the rear upright post respectively, when the inclination angle of the oblique beam is adjusted, the positions of the third mounting holes connected with the two ends of the cross arm can be adjusted accordingly, so that the cross arm is basically and horizontally lapped on the upper end of the upright post all the time, and sufficient supporting force is provided;

(4) the utility model adopts the T-shaped steel as the oblique beam, so that the crossbeam can be stably installed above the oblique beam while the front upright post and the rear upright post are stably connected with the oblique beam, and the supporting surface where the front upright post and the rear upright post are positioned can be positioned on the vertical bisection plane of the crossbeam, thereby ensuring the balance of the crossbeam and further ensuring the installation stability of the photovoltaic module;

(5) the utility model discloses divide into the staple bolt first hoop body and the second hoop body, accessible adjusting bolt adjusts the interval between the first hoop body and the second hoop body in the installation to make the stand of the adaptable different diameters of staple bolt, application scope is wider.

Drawings

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

FIG. 2 is a cross-sectional view of a cant beam;

FIG. 3 is a top view of the hoop;

wherein: 1. a column; 2. hooping; 3. a first mounting portion; 4. a second mounting portion; 5. a front pillar; 6. a rear pillar; 7. an oblique beam; 8. a photovoltaic module; 9. a base; 10. a first mounting hole; 11. a second mounting hole; 12. a front diagonal brace; 13. a rear inclined strut; 14. a fixing hole; 15. a third mounting hole; 16. a cross arm; 17. a first steel face; 18. a second steel face; 19. a cross beam; 20. a first hoop body; 21. a second band body.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

The embodiment provides a high-efficiency solar photovoltaic module, which comprises a base 9, wherein a stand column 1 is rotatably arranged on the base 9. Referring to fig. 1, a photovoltaic module 8 is mounted on a column 1.

The anchor ear 2 is mounted on the upright post 1, and the anchor ear 2 comprises a first hoop body 20 and a second hoop body 21 which are arc-shaped. The both ends of the first hoop body 20 and the second hoop body 21 all are provided with the installation ear, have all seted up the bolt hole on the installation ear. When the installation, first hoop body 20 and second hoop body 21 dock, install adjusting bolt in the bolt hole afterwards and can stably install staple bolt 2 on stand 1.

The first hoop body 20 is provided with a first mounting portion 3, the second hoop body 21 is provided with a second mounting portion 4, and the first mounting portion 3 and the second mounting portion 4 are both provided with first mounting holes 10. Install front column 5 and rear column 6 respectively through first mounting hole 10 on first installation department 3 and the second installation department 4, see fig. 1, seted up a plurality of second mounting holes 11 on front column 5 and rear column 6, a plurality of second mounting holes 11 all are seted up along vertical direction equidistance. The height of the upper ends of the front pillar 5 and the rear pillar 6 can be adjusted by adjusting the second mounting hole 11 aligned with the first mounting hole 10.

The upper ends of the front upright post 5 and the rear upright post 6 are hinged with the oblique beam 7. The oblique beam 7 is a T-shaped steel and comprises a first steel surface 17 and a second steel surface 18, and referring to fig. 2, the upper ends of the front upright post 51 and the rear upright post 61 are hinged to the first steel surface 17. A plurality of fixing holes 14 are respectively formed at the front end and the rear end of the first steel surface 17, and referring to fig. 1, the plurality of fixing holes 14 are equidistantly formed along the length direction of the first steel surface 17. The first installation part 3 is further hinged with a front inclined strut 12, the upper end of the front inclined strut 12 is provided with a positioning hole, and the positioning hole is aligned with a certain fixing hole 14 at the left end of the first steel surface 17 and then connected with the fixing hole through a bolt. A rear inclined strut 13 is hinged to the second mounting portion 4, a positioning hole is also formed in the upper end of the rear inclined strut 13, and the positioning hole is aligned with one fixing hole 14 in the right end of the second steel surface 18 and then connected with the fixing hole through a bolt. A plurality of parallel cross beams 19 are fixedly arranged on the second steel surface 18 of the oblique beam 7, and the photovoltaic module 8 is fixedly arranged on the cross beams 19.

A plurality of third mounting holes 15 are further formed in the front upright post 5 and the rear upright post 6 above the second mounting holes 11, and referring to fig. 1, the third mounting holes 15 are formed at equal intervals in the vertical direction. A cross arm 16 is installed between the front upright post 5 and the rear upright post 6 through a third installation hole 15, and the left end and the right end of the cross arm 16 are respectively connected with the third installation holes 15 on the front upright post 5 and the rear upright post 6 through bolts. The cross arm 16 is horizontally lapped on the upper end of the upright post 1, so that supporting force can be provided for the photovoltaic bracket, and the phenomenon that the photovoltaic module 8 slides down due to looseness of the hoop 2 is avoided.

The specific working description is as follows: when the inclination angle of the photovoltaic module 8 needs to be adjusted, adjusting the second mounting hole 11 aligned with the first mounting hole 10, adjusting the height of the upper end of the front upright post 5 or the upper end of the rear upright post 6, so that the inclination angle of the oblique beam 7 changes, adjusting the fixing hole 14 aligned with the positioning holes at the upper ends of the front oblique brace 12 and the rear oblique brace 13 along with the change of the inclination angle, so that the front oblique brace 12 and the rear oblique brace 13 can support the oblique beam 7, adjusting the third mounting holes 15 aligned with the two ends of the cross arm 16, and enabling the cross arm 16 to be basically horizontally lapped at the upper end of the upright post 1, namely completing the adjustment of the inclination angle of the photovoltaic module 8; when the orientation of the photovoltaic module 8 needs to be adjusted, the upright post 1 only needs to be rotated, so that the photovoltaic module 8 is driven to rotate around the axis of the upright post 1 until the photovoltaic module 8 is just opposite to the sun.

In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a high-efficient solar PV modules, includes stand (1), install staple bolt (2) on stand (1), relative both sides are provided with first installation department (3) and second installation department (4) respectively on staple bolt (2), install front column (5) and rear column (6) on first installation department (3) and second installation department (4) respectively, the upper end of front column (5) and rear column (6) all is articulated with sloping (7), install photovoltaic module (8), its characterized in that on sloping (7): the upright post (1) is rotatably arranged on the base (9),

first mounting hole (10) have all been seted up on first installation department (3) and second installation department (4), a plurality of second mounting hole (11) have been seted up along its length direction impartial distance on front column (5) and rear column (6), front column (5) and rear column (6) are connected with first installation department (3) and second installation department (4) respectively through construction bolt.

2. The high efficiency solar photovoltaic module of claim 1, wherein: preceding bracing (12) and back bracing (13) are still installed respectively in first installation department (3) and second installation department (4), the locating hole has all been seted up to the upper end of preceding bracing (12) and back bracing (13), a plurality of fixed orifices (14) have been seted up along its length direction equidistance in the both ends of sloping (7), the both ends in sloping (7) are connected respectively through construction bolt in the upper end of preceding bracing (12) and back bracing (13).

3. The high efficiency solar photovoltaic module of claim 1, wherein: a plurality of third mounting hole (15), a plurality of are seted up to being located second mounting hole (11) top on front column (5) and rear column (6) third mounting hole (15) set up along the length direction equidistance of front column (5) and rear column (6), cross arm (16) are installed through third mounting hole (15) between front column (5) and rear column (6), cross arm (16) overlap joint is in the upper end of stand (1).

4. The high efficiency solar photovoltaic module of claim 1, wherein: the oblique beam (7) is T-shaped steel and comprises a first steel surface (17) and a second steel surface (18), the upper ends of the front upright post (5) and the rear upright post (6) are connected with the first steel surface (17), a plurality of cross beams (19) which are parallel to each other are arranged on the second steel surface (18), and the photovoltaic module (8) is arranged on the cross beams (19).

5. The high efficiency solar photovoltaic module of claim 1, wherein: staple bolt (2) are including first hoop body (20) and second hoop body (21), first hoop body (20) and second hoop body (21) are the arc, the bolt hole has been seted up to the tip correspondence of first hoop body (20) and second hoop body (21), just install adjusting bolt in the bolt hole.