CN220605856U - Extension formula photovoltaic module - Google Patents

Abstract

The utility model discloses an extended photovoltaic module, which comprises a mounting bracket, a plurality of cross beams connected with the mounting bracket, and a plurality of photovoltaic units connected with the cross beams, wherein the cross beams are provided with sliding rails, the photovoltaic units are provided with sliding grooves which are in sliding connection with the sliding rails, and the extending directions of the sliding rails and the sliding grooves are consistent with the extending direction of the cross beams; be provided with the spacing subassembly that is used for fixing photovoltaic unit between photovoltaic unit and the crossbeam, spacing subassembly includes tip clamp splice and middle clamp splice, and both ends of crossbeam are located respectively to two tip clamp splice, and tip clamp splice and crossbeam detachable fixed connection mutually, and a plurality of photovoltaic unit or a plurality of photovoltaic unit cooperate the clamp splice to locate between two tip clamp splice with middle clamp splice. The expansion type photovoltaic module is reasonable in structure, the number of photovoltaic units can be increased or reduced at any time or damaged photovoltaic units can be replaced according to actual use requirements, and the expansibility of the photovoltaic module is improved.

Description

Extension formula photovoltaic module

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to an extended photovoltaic module.

Background

The solar energy is clean energy, does not generate pollution, does not need fuel, is inexhaustible, is not limited by regions, and can be used in places where sunlight can be irradiated. Solar energy is a rapidly growing form of energy.

The photovoltaic module is a device for converting absorbed solar energy into electric energy by utilizing the photovoltaic effect of the solar cell. The photovoltaic module comprises a plurality of battery pieces, and electric energy generated by the single battery piece is output from the photovoltaic module after being converged.

In the prior art, after the photovoltaic module is installed, the number of the photovoltaic units is constant, the photovoltaic units cannot be increased and reduced according to the needs of clients, and if the clients need to increase the photovoltaic units, the photovoltaic module needs to be additionally installed, so that the expandability is poor.

Accordingly, there is a need for improvements in the art of extended photovoltaic modules.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides an extended photovoltaic module, which can increase or decrease the number of photovoltaic units or replace damaged photovoltaic units at any time according to actual use requirements, so as to improve the expansibility of the photovoltaic module.

In order to achieve the technical effects, the technical scheme of the utility model is as follows: the utility model provides an extension formula photovoltaic module, includes the installing support, with a plurality of crossbeams that the installing support links to each other, with a plurality of photovoltaic unit that the crossbeam links to each other, the crossbeam is provided with the slide rail, the photovoltaic unit be provided with slide rail looks sliding connection's spout, the extending direction of slide rail and spout is the same with the extending direction of crossbeam; the photovoltaic unit is characterized in that a limiting assembly used for fixing the photovoltaic unit is arranged between the photovoltaic unit and the cross beam, the limiting assembly comprises end clamping blocks and middle clamping blocks, the two end clamping blocks are respectively arranged at two ends of the cross beam, the end clamping blocks are fixedly connected with the cross beam in a detachable mode, and a plurality of photovoltaic units or a plurality of photovoltaic units are clamped between the two end clamping blocks in a matched mode with the middle clamping blocks.

The preferable technical scheme is that an inner groove is formed between the cross beam and the sliding rail, the extending direction of the inner groove is consistent with that of the cross beam, and the photovoltaic unit is provided with a first sliding block which is in sliding connection with the inner groove.

The preferable technical scheme is that the sliding rail is provided with a conductive groove along the extending direction of the sliding rail, and the side wall of the sliding groove is provided with a conductive protrusion electrically connected with the conductive groove.

The preferable technical scheme is that the middle clamping block is provided with a second sliding block which is in sliding connection with the inner groove.

The preferable technical scheme is that the opposite side surfaces of the end clamping blocks, the middle clamping blocks and the photovoltaic unit are respectively provided with sealing gaskets which are matched in a sealing way.

The preferable technical scheme is that the cross beam is provided with a water baffle in a protruding mode, and the water baffle is arranged on the upper side of the inclined direction of the cross beam.

The photovoltaic unit is provided with a first groove which is connected with the water baffle in a sliding way.

The preferable technical scheme is that the middle clamping block is provided with a second groove which is in sliding connection with the water baffle.

The preferable technical scheme is that the end part of the cross beam is provided with a threaded hole, the end clamping block is provided with a through hole, and the locking bolt is arranged in the through hole in a penetrating way and is in threaded connection with the threaded hole.

The utility model has the advantages and beneficial effects that: the expansion type photovoltaic module is reasonable in structure, the photovoltaic units are arranged to be connected with the cross beam in a sliding manner, and the positions of the photovoltaic units are fixed through the cooperation of the middle clamping blocks and the end clamping blocks, so that the aim of improving the expansibility of the photovoltaic units is fulfilled, the number of the photovoltaic units can be increased or reduced at any time according to actual requirements, and the damaged photovoltaic units can be replaced conveniently.

Drawings

FIG. 1 is a schematic structural view of an extended photovoltaic module of the present utility model;

FIG. 2 is a schematic view of the structure of a photovoltaic unit in a stationary state;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic structural view of an intermediate clamp block;

FIG. 5 is a schematic view of the structure of an end clamp block;

FIG. 6 is a schematic structural view of a photovoltaic unit;

FIG. 7 is a schematic view of the structure of the cross beam;

in the figure: 1. a mounting bracket; 2. a cross beam; 21. a slide rail; 22. an inner groove; 23. a conductive groove; 24. a water baffle; 25. a threaded hole; 3. a photovoltaic unit; 31. a chute; 32. a first slider; 33. a conductive bump; 34. a first groove; 4. an end clamp block; 41. perforating; 5. a middle clamping block; 51. a second slider; 52. a second groove; 6. a sealing gasket; 7. a locking bolt.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1 to 7, the extended photovoltaic module of the embodiment includes a mounting bracket 1, a plurality of beams 2 connected with the mounting bracket 1, and a plurality of photovoltaic units 3 connected with the beams 2, wherein the beams 2 are provided with sliding rails 21, the photovoltaic units 3 are provided with sliding grooves 31 slidably connected with the sliding rails 21, and the extending directions of the sliding rails 21 and the sliding grooves 31 are consistent with the extending direction of the beams 2; the photovoltaic unit 3 with be provided with between the crossbeam 2 be used for with the spacing subassembly that photovoltaic unit 3 is fixed, spacing subassembly includes tip clamp splice 4 and middle clamp splice 5, two tip clamp splice 4 divide to be located the both ends of crossbeam 2, tip clamp splice 4 with crossbeam 2 dismantles formula fixed connection mutually, a plurality of photovoltaic unit 3 or a plurality of photovoltaic unit 3 cooperatees with middle clamp splice 5 and presss from both sides and locate two between the tip clamp splice 4.

By the design, the position of the photovoltaic units 3 on the cross beam 2 can be selected according to actual conditions, the number of the photovoltaic units 3 can be increased or reduced, and the expandability of the photovoltaic module is improved; the sliding design of the photovoltaic unit 3 is also convenient for the disassembly and assembly thereof; the photovoltaic units 3 are clamped and fixed by installing the end clamping blocks 4 at the two ends of the cross beam 2, and if the number of the photovoltaic units 3 is insufficient, the purpose that the photovoltaic units 3 are clamped and fixed can be achieved by arranging the middle clamping blocks 5 between a plurality of photovoltaic units 3 or between the photovoltaic units 3 and the end clamping blocks 4.

Specifically, an inner groove 22 is disposed between the cross beam 2 and the sliding rail 21, an extending direction of the inner groove 22 is consistent with an extending direction of the cross beam 2, and the photovoltaic unit 3 is provided with a first slider 32 slidably connected with the inner groove 22.

By such design, the limit in the height direction is performed to the photovoltaic unit 3, and the photovoltaic unit 3 is prevented from being pulled out.

Further, the sliding rail 21 is provided with a conductive groove 23 along the extending direction thereof, and the side wall of the sliding groove 31 is provided with a conductive protrusion 33 electrically connected with the conductive groove 23.

By means of the design, the photovoltaic unit 3 can conduct electric energy converted from light energy to the conductive groove 23 through the conductive protrusion 33, and then the electric energy is conveyed out through the cross beam 2, so that convenience in current transmission is improved.

In particular, the intermediate clamping block 5 is provided with a second slider 51 slidingly connected with the inner groove 22.

By such a design, the intermediate clamp block 5 is limited in the height direction, and displacement of the intermediate clamp block 5 in the vertical direction can be avoided.

Specifically, the opposite sides of the end clamping blocks 4, the middle clamping blocks 5 and the photovoltaic units 3 are respectively provided with sealing gaskets 6 in sealing fit.

By such design, the tightness among the end clamping blocks 4, the middle clamping blocks 5 and the photovoltaic units 3 is improved, and the situation that rainwater permeates from gaps among the end clamping blocks, so that the conductive grooves 23 are wetted is avoided.

Further, the cross beam 2 is provided with a water baffle 24 in a protruding manner, and the water baffle 24 is disposed on the upper side of the cross beam 2 in the oblique direction.

By such a design, rainwater can be effectively prevented from flowing to the slide rail 21, and rainwater collected by the inclination of the cross beam 2 can be blocked by the water baffle 24.

In particular, the photovoltaic unit 3 is provided with a first recess 34 slidingly connected to the water deflector 24.

By such design, the side wall of the first groove 34 wraps the water baffle 24, further improving the water blocking performance of the water baffle 24.

In particular, the intermediate clamping block 5 is provided with a second groove 52 in sliding connection with the water deflector 24.

Specifically, the end of the beam 2 is provided with a threaded hole 25, the end clamping block 4 is provided with a through hole 41, and the locking bolt 7 is inserted into the through hole 41 and is in threaded connection with the threaded hole 25.

Through such design, the purpose of detachable fixed connection of the end clamping block 4 and the cross beam 2 is realized.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (9)

1. The utility model provides an extension formula photovoltaic module, its characterized in that includes installing support (1), with a plurality of crossbeam (2) that installing support (1) links to each other, with a plurality of photovoltaic unit (3) that crossbeam (2) link to each other, crossbeam (2) are provided with slide rail (21), photovoltaic unit (3) be provided with slide rail (21) looks sliding connection's spout (31), slide rail (21) and spout (31) extend the direction and all agree with the extending direction of crossbeam (2); the photovoltaic device comprises a beam (2), and is characterized in that a limiting component used for fixing the photovoltaic unit (3) is arranged between the photovoltaic unit (3) and the beam (2), the limiting component comprises end clamping blocks (4) and middle clamping blocks (5), the two end clamping blocks (4) are respectively arranged at two ends of the beam (2), the end clamping blocks (4) are fixedly connected with the beam (2) in a detachable mode, and the photovoltaic unit (3) or the photovoltaic unit (3) and the middle clamping blocks (5) are matched and clamped between the two end clamping blocks (4).

2. The extended photovoltaic module according to claim 1, characterized in that an inner groove (22) is arranged between the cross beam (2) and the sliding rail (21), the extending direction of the inner groove (22) is consistent with the extending direction of the cross beam (2), and the photovoltaic unit (3) is provided with a first sliding block (32) in sliding connection with the inner groove (22).

3. The extended photovoltaic module according to claim 1, characterized in that the sliding rail (21) is provided with a conductive groove (23) along its extension direction, and the side wall of the sliding groove (31) is provided with a conductive protrusion (33) electrically connected with the conductive groove (23).

4. The extended photovoltaic module according to claim 2, characterized in that the intermediate clamping block (5) is provided with a second slider (51) slidingly connected with the inner groove (22).

5. The extended photovoltaic module according to claim 1, characterized in that the opposite sides of the end clamping blocks (4), the middle clamping block (5) and the photovoltaic unit (3) are provided with sealing gaskets (6) which are in sealing fit.

6. The extended photovoltaic module according to claim 1, characterized in that the cross beam (2) is provided with a water baffle (24) protruding, the water baffle (24) being arranged on the upper side of the cross beam (2) in the direction of inclination.

7. The extended photovoltaic module according to claim 6, characterized in that the photovoltaic unit (3) is provided with a first groove (34) in sliding connection with the water deflector (24).

8. The extended photovoltaic module according to claim 6, characterized in that the intermediate clamping block (5) is provided with a second groove (52) in sliding connection with the water deflector (24).

9. The extended photovoltaic module according to claim 1, characterized in that the end of the cross beam (2) is provided with a threaded hole (25), the end clamping block (4) is provided with a through hole (41), and the locking bolt (7) is arranged in the through hole (41) in a penetrating manner and is in threaded connection with the threaded hole (25).