CN210183277U - High-reliability solar photovoltaic module - Google Patents

Abstract

The utility model discloses a high-reliability solar photovoltaic module, which relates to the technical field of photovoltaic power generation, and comprises a photovoltaic bracket, wherein the photovoltaic bracket comprises a front upright post and a rear upright post, the upper ends of the front upright post and the rear upright post are both connected with an oblique beam, a plurality of groups of photovoltaic frames are arranged on the oblique beam, each group of photovoltaic frames comprises two long frames and two short frames, the long frames and the short frames are spliced into a rectangular frame, and one sides of the two long frames opposite to each other and one sides of the two short frames opposite to each other are provided with clamping grooves for embedding photovoltaic modules; the utility model discloses a photovoltaic frame installs and fixes photovoltaic module, and photovoltaic frame can carry out the centre gripping to each side of photovoltaic module fixed, has guaranteed photovoltaic module's installation stability, has improved photovoltaic module's reliability.

Description

High-reliability solar photovoltaic module

Technical Field

The utility model relates to a photovoltaic power generation technical field especially relates to a high reliability 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.

In the present solar photovoltaic power generation construction system, a photovoltaic module is mainly pressed on a cross beam of a photovoltaic support through a pressing block, the installation stability is poor, the photovoltaic module can shake under the environment with strong wind power, the strength is low, and the reliability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a high reliability 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 reliability solar PV modules, includes the photovoltaic support, the photovoltaic support includes front column and rear column, the upper end of front column and rear column all is connected with the sloping, install a plurality of groups photovoltaic frame on the sloping, every group the photovoltaic frame includes two root length frames and two short frames, root length frame and short frame splice into rectangular frame, two the draw-in groove that supplies the photovoltaic module embedding is all seted up to one side that long frame is in opposite directions and one side in opposite directions of two short frames.

Furthermore, any one short frame is fixedly connected with the long frame, and the other short frame is detachably connected with the long frame.

Preceding a high reliability solar PV modules, the both ends of the short frame of being connected all are provided with the plugboard with long frame is dismantled, the tip of long frame is seted up and is supplied plugboard male slot.

The high-reliability solar photovoltaic module is characterized in that bolt holes are formed in the end portions of the plug boards, bolt holes are correspondingly formed in the side faces of the long frames, and the plug boards are fixedly connected with the long frames through bolts.

The high-reliability solar photovoltaic module is characterized in that a pressing piece is arranged in each clamping groove, each pressing piece comprises a pressing block located in each clamping groove and an adjusting bolt connected with the pressing block, and each adjusting bolt vertically penetrates through the long frame and the short frame.

According to the high-reliability solar photovoltaic module, the rubber pad is arranged on one side, facing the photovoltaic module, of the pressing block.

Preceding a high reliability solar PV modules, front column and back stand all include the mobile jib and cup joint the auxiliary rod in the mobile jib, auxiliary rod can follow mobile jib length direction reciprocating motion, has seted up the fixed orifices on the mobile jib, corresponds on the auxiliary rod and has seted up a plurality of locating hole, and a plurality of locating hole is seted up along auxiliary rod length direction equidistance, and mobile jib and auxiliary rod pass through positioning bolt and connect, and the upper end and the sloping of auxiliary rod are articulated.

The utility model has the advantages that:

(1) the photovoltaic module is installed and fixed through the photovoltaic frame, and the photovoltaic frame can clamp and fix each side edge of the photovoltaic module, so that the installation stability of the photovoltaic module is ensured, and the reliability of the photovoltaic module is improved;

(2) in the utility model, the short frame and the long frame on one side are fixedly connected, thereby reducing the installation steps of the photovoltaic frame and improving the installation efficiency of the photovoltaic module;

(3) the utility model is provided with the plugboard at the end of the detachable short frame, and realizes the butt joint of the short frame and the long frame by inserting the plugboard in the slot of the long frame; bolt holes are correspondingly formed in the end part of the inserting plate and the side surface of the long frame, and the inserting plate is fixedly connected with the long frame through bolts, so that the short frame and the long frame are stably connected;

(4) the utility model is also provided with a pressing piece in the clamping groove, and the pressing piece can be pressed on the photovoltaic module by adjusting the pressing piece, thereby further improving the installation stability of the photovoltaic module and ensuring the reliability of the photovoltaic module; the lower end of the pressing block is provided with a rubber pad, and the pressing block can play a role in buffering and protecting when pressed on the photovoltaic module, so that the photovoltaic module is prevented from being damaged by the pressing block;

(5) the utility model discloses all set up front column and rear column into length adjustable to articulate the upper end of front column and rear column on the sloping, through the length of adjusting front column and rear column, the inclination of adjustable sloping makes photovoltaic module can adjust the inclination according to illumination angle, improves photovoltaic power generation's efficiency.

Drawings

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

FIG. 2 is a front view of a photovoltaic frame;

FIG. 3 is a schematic end view of a long frame;

wherein: 1. a front pillar; 2. a rear pillar; 3. an oblique beam; 4. a long frame; 5. a short frame; 6. a card slot; 7. a plugboard; 8. a slot; 9. briquetting; 10. adjusting the bolt; 11. a main rod; 12. an auxiliary rod; 13. a fixing hole; 14. positioning holes; 15. provided is a photovoltaic module.

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-reliability solar photovoltaic module which comprises a photovoltaic bracket. The photovoltaic support includes along vertical direction front column 1 and back stand 2. Referring to fig. 1, the front pillar 1 and the rear pillar 2 are both composed of a main rod 11 and an auxiliary rod 12, the main rod 11 is sleeved outside the auxiliary rod 12, and the auxiliary rod 12 can move up and down along the main rod 11, so that the heights of the front pillar 1 and the rear pillar 2 are adjusted. The side of the main rod 11 is provided with a fixing hole 13, the side of the auxiliary rod 12 is provided with a plurality of positioning holes 14, the plurality of positioning holes 14 are arranged at equal intervals along the vertical direction, and the heights of the front upright post 1 and the rear upright post 2 can be adjusted by adjusting the positioning holes 14 aligned with the fixing holes 13 and inserting the positioning rods into the positioning holes 14 and the fixing holes 13.

The upper ends of the front upright post 1 and the rear upright post 2 are hinged with the oblique beam 3. A plurality of groups of photovoltaic frames are mounted on the oblique beam 3, wherein each group of photovoltaic frames comprises two long frames 4 and two short frames 5, the two long frames 4 are fixedly mounted on the oblique beam 3, and referring to fig. 2, the two long frames 4 and the two short frames 5 are spliced into a rectangular frame. Wherein short frame 5 and long frame 4 fixed connection on right side, and the both ends of left short frame 5 all are provided with the plugboard 7 that is on a parallel with long frame 4, offer correspondingly at the left end of long frame 4 and supply plugboard 7 male slot 8, can realize the butt joint of short frame 5 and long frame 4 in two plugboard 7 of short frame 5 insert slot 8.

Wherein, seted up the bolt hole at the right-hand member of plugboard 7, correspond on the lateral surface of long frame 4 and seted up the bolt hole that extends in the slot 8, when plugboard 7 pegs graft in slot 8, the bolt hole on the plugboard 7 aligns with the bolt hole of long frame 4 side, and the bolt of packing into in the bolt hole this moment can make short frame 5 and long frame 4 fixed connection.

The opposite side surfaces of the long frame 4 and the short frame 5 are both provided with clamping grooves 6, namely the cross-sectional shapes of the long frame 4 and the short frame 5 are both 'Contraband', see fig. 3. And the clamping groove 6 in the long frame 4 is mutually communicated with the clamping groove 6 in the short frame 5. The distance between the clamping grooves 6 in the two long frames 4 is slightly larger than the length of the photovoltaic module 15. When installing photovoltaic module 15, two broadsides of photovoltaic module 15 joint respectively in draw-in groove 6 in two long frames 4 to move to the right side along draw-in groove 6, go into the draw-in groove 6 of the short frame 5 in right side until the long limit card of photovoltaic module 15, install next photovoltaic module 15 into photovoltaic frame in afterwards, fill up photovoltaic frame until a plurality of photovoltaic module 15, install left short frame 5 at last, accomplished a set of photovoltaic module 15's installation promptly.

In addition, all wear to be equipped with adjusting bolt 10 on long frame 4 and short frame 5, in the lower extreme of this adjusting bolt 10 extends draw-in groove 6, and this tip fixedly connected with briquetting 9. The pressing block 9 can be driven to lift by rotating the adjusting bolt 10, so that the photovoltaic component 15 is pressed and fixed. The rubber pad is further installed at the lower end of the pressing block 9, the pressing block 9 can play a role in buffering protection when being pressed on the photovoltaic module 15, and the pressing block 9 is prevented from damaging the photovoltaic module 15.

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 (7)

1. The utility model provides a high reliability solar PV modules, includes the photovoltaic support, the photovoltaic support includes front column (1) and rear column (2), the upper end of front column (1) and rear column (2) all is connected its characterized in that with sloping (3): install a plurality of groups photovoltaic frame on sloping (3), every group photovoltaic frame includes two long frames (4) and two short frames (5), long frame (4) and short frame (5) splice into rectangular frame, two draw-in groove (6) that supply photovoltaic module (15) embedding are all seted up to one side that long frame (4) are in opposite directions and one side that two short frames (5) are in opposite directions.

2. The high-reliability solar photovoltaic module according to claim 1, wherein: any one short frame (5) is fixedly connected with the long frame (4), and the other short frame (5) is detachably connected with the long frame (4).

3. The high-reliability solar photovoltaic module according to claim 2, wherein: the two ends of the short frame (5) detachably connected with the long frame (4) are provided with inserting plates (7), and the end part of the long frame (4) is provided with a slot (8) for inserting the inserting plates (7).

4. The high-reliability solar photovoltaic module according to claim 3, wherein: the bolt holes are formed in the end portions of the insertion plates (7), the bolt holes are correspondingly formed in the side faces of the long frames (4), and the insertion plates (7) are fixedly connected with the long frames (4) through bolts.

5. The high-reliability solar photovoltaic module according to claim 1, wherein: all be provided with in draw-in groove (6) and compress tightly the piece, compress tightly the piece including be located briquetting (9) in draw-in groove (6) and adjusting bolt (10) of being connected with briquetting (9), adjusting bolt (10) are worn to establish perpendicularly on long frame (4) and short frame (5).

6. The high-reliability solar photovoltaic module according to claim 5, wherein: one side of the pressing block (9) facing the photovoltaic module (15) is provided with a rubber pad.

7. The high-reliability solar photovoltaic module according to claim 1, wherein: preceding stand (1) and back stand (2) all include mobile jib (11) and cup joint vice pole (12) in mobile jib (11), mobile jib (11) length direction reciprocating motion can be followed to vice pole (12), fixed orifices (13) have been seted up on mobile jib (11), a plurality of locating hole (14), a plurality of have been seted up to correspondence on vice pole (12) locating hole (14) are seted up along vice pole (12) length direction equidistance, mobile jib (11) and vice pole (12) pass through positioning bolt and connect, the upper end and the sloping (3) of vice pole (12) are articulated.

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