CN216056890U - Adjustable photovoltaic panel support - Google Patents

Abstract

The utility model discloses an adjustable photovoltaic panel support, which comprises a photovoltaic mounting panel, a supporting structure and an adjusting structure, wherein the supporting structure is arranged on the photovoltaic mounting panel; a first supporting rod is arranged on the other side of the photovoltaic mounting plate; the upper end of the supporting structure is hinged to the photovoltaic mounting plate, and the lower end of the supporting structure is abutted to the base body; the adjusting structure comprises a positioning rod, a second supporting rod and a sliding rod, wherein one end of the positioning rod is fixedly connected with the supporting structure, and the other end of the positioning rod extends and is connected with the second supporting rod; the slide bar is obliquely arranged, the positioning rod is provided with a plurality of adjusting holes, and the lower end of the slide bar can be fixed at the adjusting holes. The adjustable photovoltaic panel support adjusts the angle of the photovoltaic panel installation plate through the sliding of the sliding rod, so that the lighting angle of the photovoltaic module installed on the photovoltaic installation plate is also adjusted, the requirement of each season on the optimal lighting range in each area is met, the lighting loss caused by a fixed inclination angle in the prior art is improved, the generating capacity is increased, and the generating benefit is improved.

Description

Adjustable photovoltaic panel support

Technical Field

The utility model belongs to the technical field of supports, and particularly relates to an adjustable photovoltaic panel support.

Background

With the form of carbon peak reaching and carbon neutralization tasks being more and more urgent, the new energy industry is rapidly developed, photovoltaic power generation is taken as an important part of new energy power generation, the technology is rapidly developed in recent years, a solar photovoltaic panel is a basic component for realizing solar power generation, and a photovoltaic support is a supporting member for supporting the solar photovoltaic panel. Because the region latitude is different, the solar altitude angle also constantly changes throughout the year, so the solar radiation intensity that photovoltaic support adopted different angles to obtain in different seasons is also different, and solar radiation intensity is closely correlated with the generated energy, in order to realize the generated energy maximize, must constantly adjust the contained angle of support according to solar altitude angle and azimuth.

The traditional support is generally fixedly installed, the included angle of the support is difficult to change after installation, part of adjustable supports are troublesome to adjust, and the tracking type support on the market at present needs to be provided with an electric control system, so that the cost is high, and the tracking type support is not suitable for small and medium-sized solar power generation users. Therefore, a novel technical scheme of the support is provided, the inclination angle adjustment aiming at different seasons and different latitudes is realized, the adjustment is simple and convenient, and the cost is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable photovoltaic panel support, and solves the problem that the angle of an existing fixed support cannot be adjusted.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an adjustable photovoltaic panel bracket is used for mounting a photovoltaic assembly and comprises a photovoltaic mounting panel, a supporting structure and an adjusting structure;

one side of the photovoltaic mounting plate is adapted to the photovoltaic module, and the other side of the photovoltaic mounting plate is provided with a first supporting rod; the upper end of the supporting structure is hinged to the photovoltaic mounting plate, and the lower end of the supporting structure is abutted to the base body;

the adjusting structure comprises a positioning rod, a second supporting rod and a sliding rod, wherein one end of the positioning rod is fixedly connected with the supporting structure, the other end of the positioning rod extends and is connected with the second supporting rod, and the lower end of the second supporting rod is abutted against the base body;

the sliding rod is obliquely arranged, the upper end of the sliding rod is hinged with the first supporting rod, and the lower end of the sliding rod is sleeved on the positioning rod and can slide along the positioning rod; the positioning rod is provided with a plurality of adjusting holes, and the lower end of the sliding rod can be fixed at the adjusting holes.

In one possible design, the upper end of the sliding rod is provided with a sliding bearing and is connected with the first support rod through the sliding bearing; the lower end of the sliding rod is provided with a movable sleeve which is sleeved on the positioning rod.

In one possible design, the movable sleeve is configured as a linear bearing, and the movable sleeve is provided with a bolt hole adapted to the adjustment hole and a bolt adapted to the bolt hole.

In one possible design, five adjusting holes are arranged on the positioning rod in sequence towards the direction of the supporting structure, so that the inclination angle of the photovoltaic mounting plate is 25 degrees, 30 degrees, 35 degrees, 40 degrees and 45 degrees in sequence.

In one possible design, the support structure comprises a third support rod and a base, wherein the upper end of the third support rod is hinged with the photovoltaic mounting plate, and the lower end of the third support rod is connected with the base; correspondingly, the locating lever fixed connection third bracing piece.

In a possible design, the base is provided as a fixing plate, and the fixing plate is provided with a plurality of fixing holes and fixing bolts adapted to the fixing holes.

In a possible design, the base is provided as a fixed seat, a support plate and an adjusting ring are slidably arranged on the fixed seat, wherein an elastic piece is arranged above the support plate, the adjusting ring is arranged below the support plate, and the adjusting ring can slide up and down along the fixed seat so as to separate or abut against the base body.

In one possible design, the supporting plate comprises a sliding ring sleeved on the fixed seat and a plurality of supporting plate bodies uniformly distributed along the circumferential direction of the sliding ring, the periphery of the sliding ring is also provided with a plurality of hinged seats matched with the supporting plate bodies, and the hinged seats and the supporting plate bodies are arranged in one-to-one correspondence; correspondingly, the elastic component is arranged along the circumferential direction of the fixing seat, and the lower end of the elastic component is connected with the sliding ring.

In one possible design, the adjusting ring is arranged to be adapted to an inner ring of the fixing seat, an outer ring positioned above the inner ring and a plurality of connecting rods, wherein the lower ends of the connecting rods are connected with the inner ring, and the upper ends of the connecting rods are connected with the outer ring; the inner ring is connected with the fixed seat through threads and slides up and down along the fixed seat so as to separate or abut against the supporting plate.

In one possible design, a handle is removably attached to either the inner ring or the outer ring.

Has the advantages that:

when the sunlight irradiation angle changes along with the change of seasons, the optimal lighting angle of the photovoltaic module also changes, the adjustable photovoltaic panel support adjusts the angle of the photovoltaic voltage mounting panel through the sliding of the sliding rod, the lighting angle of the photovoltaic module installed on the photovoltaic mounting panel is also adjusted, the requirement of all seasons on the optimal lighting range in all regions is met, the lighting loss caused by fixed inclination angles in the prior art is improved, the power generation capacity is increased, and the power generation benefit is improved.

Drawings

Fig. 1 is a schematic structural diagram of an adjustable photovoltaic panel support.

Fig. 2 is a schematic structural view of the base configured as a fixing plate.

Fig. 3 is a schematic structural view of the base when the support plate is unfolded.

Fig. 4 is a schematic structural view of the base when the supporting plate is folded.

Fig. 5 is a schematic top view of the adjusting ring.

In the figure:

1. a photovoltaic mounting panel; 101. a first support bar; 2. a support structure; 21. a third support bar; 22. a base; 3. an adjustment structure; 31. positioning a rod; 32. a second support bar; 33. a slide bar; 301. a sliding bearing; 302. a movable sleeve; 4. a fixing plate; 51. a fixed seat; 52. a support plate; 53. an adjusting ring; 54. an elastic member; 521. a slip ring; 522. a support plate body; 523. a hinged seat; 531. an inner ring; 532. an outer ring; 533. a connecting rod.

Detailed Description

Example (b):

as shown in fig. 1-5, an adjustable photovoltaic panel bracket for mounting a photovoltaic module includes a photovoltaic mounting panel 1, a support structure 2, and an adjusting structure 3; one side of the photovoltaic mounting plate 1 is adapted to the photovoltaic module, and the other side of the photovoltaic mounting plate 1 is provided with a first supporting rod 101; the upper end of the supporting structure 2 is hinged to the photovoltaic mounting plate 1, and the lower end of the supporting structure 2 is abutted to the base body; the adjusting structure 3 comprises a positioning rod 31, a second support rod 32 and a sliding rod 33, wherein one end of the positioning rod 31 is fixedly connected with the support structure 2, the other end of the positioning rod 31 extends and is connected with the second support rod 32, and the lower end of the second support rod 32 is abutted against the base body; the sliding rod 33 is obliquely arranged, the upper end of the sliding rod 33 is hinged with the first supporting rod 101, and the lower end of the sliding rod 33 is sleeved on the positioning rod 31 and can slide along the positioning rod 31; the positioning rod 31 is provided with a plurality of adjusting holes, and the lower end of the sliding rod 33 can be fixed at the adjusting holes.

After the photovoltaic module is installed, the lower end of the sliding rod 33 is fixedly connected with one of the adjusting holes, and then the photovoltaic installation plate 1 is fixed at a certain specific angle. At the moment, the photovoltaic mounting plate 1, the supporting structure 2 and the adjusting structure 3 form a structure similar to a triangular support, so that the stability of the photovoltaic assembly after being mounted is improved.

When adjusting photovoltaic module's angle, if when season changing, remove the fixed relation of slide bar 33 and regulation hole, the lower extreme of slide bar 33 can slide along locating lever 31 this moment, drives photovoltaic mounting panel 1 simultaneously and uses the articulated department between photovoltaic mounting panel 1 and the bearing structure 2 as the center rotation. After the photovoltaic mounting panel 1 rotates to a proper angle, the sliding rod 33 is fixed on the corresponding adjusting hole, and then the angle of the photovoltaic module is adjusted.

It is to be understood that the photovoltaic module is generally referred to as a solar cell module, and any suitable commercially available model can be used in the present invention, and the present invention is not limited thereto.

It is readily understood that the substrate is used to house the present adjustable photovoltaic panel support, including but not limited to the floor, roof, bench, etc.

With regard to the structure of the first support bar 101, for example, referring to fig. 1, there are two first support bars 101, the upper ends of the first support bars 101 are respectively connected to two ends of the upper portion of the photovoltaic installation panel 1, and the lower ends of the first support bars 101 are both connected to the sliding rods 33.

When the sunlight irradiation angle changes along with the change of seasons, the optimal lighting angle of the photovoltaic module also changes, the adjustable photovoltaic panel support adjusts the angle of the photovoltaic voltage installation plate 1 through the sliding of the sliding rod 33, the lighting angle of the photovoltaic module installed on the photovoltaic installation plate 1 is also adjusted, the requirement of each season of each region on the optimal lighting range is met, the lighting loss caused by a fixed inclination angle in the prior art is improved, the power generation capacity is increased, and the power generation benefit is improved.

Meanwhile, the photovoltaic mounting plate 1, the supporting structure 2 and the adjusting structure 3 form a structure similar to a triangular support, so that the stability is improved, the probability of toppling over of the photovoltaic mounting plate 1 is reduced, and the damage caused by toppling over is reduced. In addition, this photovoltaic board support with adjustable has the characteristics of adjusting easy operation concurrently, easily study, simple structure, low cost.

In the present embodiment, the upper end of the sliding rod 33 is provided with a sliding bearing 301 and is connected to the first support rod 101 through the sliding bearing 301; the lower end of the sliding rod 33 is provided with a movable sleeve 302, and the movable sleeve 302 is sleeved on the positioning rod 31.

The sliding bearing 301 and the movable sleeve 302 have the same function, so that on one hand, the connection function is realized, on the other hand, the hinge function is realized, the sliding rod 33 can conveniently rotate, and the rotating flexibility of the sliding rod 33 is also improved. It will be readily appreciated that any suitable commercially available type of slide bearing 301 and movable sleeve 302, respectively, may be used.

In one possible implementation, the movable sleeve 302 is configured as a linear bearing, and the movable sleeve 302 is provided with a bolt hole adapted to the adjustment hole and a bolt adapted to the bolt hole. In this way, the sliding rod 33 is fixed on the positioning rod 31 by a bolt, that is, when the movable sleeve 302 slides onto the adjusting hole, the bolt hole is coaxial with the adjusting hole, and then the bolt can pass through the bolt hole and the adjusting hole, thereby fixing the sliding rod 33.

In a possible implementation manner, five adjusting holes are sequentially arranged on the positioning rod 31 in the direction towards the supporting structure 2, so that the inclination angles of the photovoltaic mounting panel 1 are 25 degrees, 30 degrees, 35 degrees, 40 degrees and 45 degrees sequentially. Therefore, the adjusting angle of the photovoltaic mounting panel 1 can be selected from 25 degrees, 30 degrees, 35 degrees, 40 degrees and 45 degrees, the angle also meets the requirement of the optimal lighting range in each season in each region, and the use range is improved.

In the present embodiment, the supporting structure 2 includes a third supporting rod 21 and a base 22, wherein the upper end of the third supporting rod 21 is hinged to the photovoltaic mounting panel 1, and the lower end of the third supporting rod 21 is connected to the base 22; accordingly, the positioning rod 31 is fixedly connected to the third support rod 21.

Third bracing piece 21, second bracing piece 32 and locating lever 31 cooperate, constitute an H type frame construction, and when base 22 was placed on the base member, cooperation second bracing piece 32 improved this adjustable photovoltaic board support's stability. Optionally, the third support bar 21, the second support bar 32 and the positioning bar 31 are connected by welding; preferably, the third support bar 21, the second support bar 32 and the positioning bar 31 are integrally formed.

Optionally, the first support rod 101, the second support rod 32, the positioning rod 31, and the sliding rod 33 are made of stainless steel, and the stainless steel is wrapped by a galvanized pipe fitting, so that the corrosion resistance is improved.

The structure of the base 22 may be configured in any suitable configuration, two of which are possible as follows:

in a possible implementation manner, the base 22 is configured as a fixing plate 4, and a plurality of fixing holes and fixing bolts adapted to the fixing holes are provided on the fixing plate 4. In this solution, the base 22 has a simple structure, which is beneficial to reduce the cost and properly improve the market competitiveness.

When the base 22 is fixed, a hole is punched in advance or a tool such as an electric drill is used to insert the fixing bolt into the base through the fixing hole, so as to fix the fixing plate 4 on the base. It is easy to understand, the fixed orifices and the fixing bolt one-to-one setting, in addition, parameters such as diameter, quantity and the position of fixed orifices can be adjusted according to the actual use requirement.

In another possible implementation manner, the base 22 is provided as a fixed seat 51, and a supporting plate 52 and an adjusting ring 53 are slidably disposed on the fixed seat 51, wherein an elastic member 54 is disposed above the supporting plate 52, and the adjusting ring 53 is disposed below the supporting plate 52, and the adjusting ring 53 can slide up and down along the fixed seat 51 to separate or abut the supporting plate 52 from the base body.

In this solution, the structure of the base 22 is more complicated, but a plurality of supporting plates 52 are added, so that the stability of the support is improved by the supporting plates 52. In the in-service use process of this adjustable photovoltaic board support, generally place on the roof, this adjustable photovoltaic board support receives wind-force effect great, and sees fig. 1, and the weight of this adjustable photovoltaic board support concentrates on 1 one end of photovoltaic mounting panel, and the phenomenon appears empting easily under the strong wind condition, so improve stability through a plurality of backup pads 52, reduces to empty the damage that leads to.

In addition, the fixing seat 51 can be connected with the base body without adopting a fixed connection mode, so that the position of the adjustable photovoltaic panel support can be adjusted, the adjustment mode is simple, and the use flexibility is improved.

Specifically, after the adjustable photovoltaic panel bracket is installed, the adjusting ring 53 moves downwards, the supporting plate 52 moves downwards and abuts against the base body under the action of the elastic part 54, so that the fixing seat 51 is fixed on the base body, at the moment, the contact area between the base 22 and the base body is large, and the stability of the base 22 is good. When the position of this adjustable photovoltaic board support needs to be removed, move up adjustable ring 53, adjustable ring 53 drives backup pad 52 and shifts up, and backup pad 52 breaks away from the base member, and only fixing base 51 butt base member, the area of contact of base 22 and base member reduces, has improved the convenience of removal.

It will be readily appreciated that any suitable type of spring may be used for the resilient member 54, and that a cover having some bending properties, including but not limited to a waterproof cloth cover, may be provided on the outside of the spring to prevent the resilient member 54 from being directly exposed.

Optionally, the support plate 52 includes a sliding ring 521 sleeved on the fixing seat 51 and a plurality of support plate bodies 522 uniformly distributed along the circumferential direction of the sliding ring 521, the outer circumference of the sliding ring 521 is further provided with a plurality of hinge seats 523 adapted to the support plate bodies 522, and the hinge seats 523 are arranged in one-to-one correspondence with the support plate bodies 522; accordingly, the elastic member 54 is disposed along the circumference of the fixing base 51, and the lower end of the elastic member 54 is connected to the sliding ring 521.

The sliding ring 521 can slide up and down along the fixing seat 51, specifically, can slide down under the action of the elastic member 54, can slide up under the action of the adjusting ring 53, and the supporting plate body 522 connected to the sliding ring 521 can also slide up and down. Alternatively, the support plate body 522 may be configured in any suitable shape.

Meanwhile, the supporting plate body 522 is hinged to the hinge seat 523, so that when the adjusting ring 53 moves upwards, the supporting plate body 522 can rotate around the hinged position, that is, the supporting plate body 522 is folded around the fixing seat 51 in a top view, thereby reducing the occupied area and avoiding causing collision injuries to workers.

Optionally, the adjusting ring 53 is configured to be adapted to the inner ring 531 of the fixing base 51, the outer ring 532 located above the inner ring 531, and a plurality of connecting rods 533, wherein the lower ends of the connecting rods 533 are connected to the inner ring 531, and the upper ends of the connecting rods 533 are connected to the outer ring 532; the inner ring 531 is screwed into the fixing seat 51 and slides up and down along the fixing seat 51 to disengage or abut the outer ring 532 from the support plate 52.

The retraction of the support plate body 522 will now be described in conjunction with the structure of the adjustment ring 53, i.e., rotating one of the inner ring 531 or the outer ring 532 to move the adjustment ring 53 upward, the outer ring 532 being located above the inner ring 531, so that when the outer ring 532 contacts the support plate body 522, there is still a gap between the inner ring 531 and the sliding ring 521. When the inner ring 531 abuts against the sliding ring 521, the outer ring 532 already jacks up the support plate body 522, that is, the support plate body 522 is folded around the fixed seat 51.

It is easy to understand that the hinge seat 523 is provided with a torsion spring, when the outer ring 532 is separated from the support plate body 522, the support plate body 522 reversely rotates under the action of the torsion spring, and then the support plate body 522 is unfolded by taking the fixed seat 51 as the center.

Optionally, a handle may be removably disposed on the inner ring 531 or the outer ring 532. Thus, the difficulty of rotation of the adjusting ring 53 is reduced, and the convenience of use is improved. Further, the handle may be configured in any suitable shape.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An adjustable photovoltaic panel bracket is used for mounting a photovoltaic assembly and is characterized by comprising a photovoltaic mounting panel (1), a supporting structure (2) and an adjusting structure (3);

one side of the photovoltaic mounting plate (1) is adapted to the photovoltaic assembly, and the other side of the photovoltaic mounting plate (1) is provided with a first supporting rod (101); the upper end of the supporting structure (2) is hinged to the photovoltaic mounting plate (1), and the lower end of the supporting structure (2) is abutted to the base body;

the adjusting structure (3) comprises a positioning rod (31), a second supporting rod (32) and a sliding rod (33), wherein one end of the positioning rod (31) is fixedly connected with the supporting structure (2), the other end of the positioning rod (31) extends and is connected with the second supporting rod (32), and the lower end of the second supporting rod (32) is abutted against the base body;

the sliding rod (33) is obliquely arranged, the upper end of the sliding rod (33) is hinged with the first supporting rod (101), and the lower end of the sliding rod (33) is sleeved on the positioning rod (31) and can slide along the positioning rod (31); the positioning rod (31) is provided with a plurality of adjusting holes, and the lower end of the sliding rod (33) can be fixed at the adjusting holes.

2. The adjustable photovoltaic panel support according to claim 1, wherein the sliding rod (33) is provided at its upper end with a sliding bearing (301) and is connected to the first support rod (101) by means of the sliding bearing (301); the lower end of the sliding rod (33) is provided with a movable sleeve (302), and the movable sleeve (302) is sleeved on the positioning rod (31).

3. The adjustable photovoltaic panel support according to claim 2, wherein the movable sleeve (302) is configured as a linear bearing, and the movable sleeve (302) is provided with a bolt hole adapted to the adjusting hole and a bolt adapted to the bolt hole.

4. Adjustable photovoltaic panel support according to claim 1, characterized in that towards the support structure (2) the positioning rods (31) are provided with five adjustment holes in sequence, so that the inclination of the photovoltaic panel (1) is in sequence 25 degrees, 30 degrees, 35 degrees, 40 degrees and 45 degrees.

5. The adjustable photovoltaic panel support according to any one of claims 1 to 4, wherein the support structure (2) comprises a third support bar (21) and a base (22), wherein the upper end of the third support bar (21) is hinged to the photovoltaic mounting panel (1) and the lower end of the third support bar (21) is connected to the base (22); correspondingly, the positioning rod (31) is fixedly connected with the third supporting rod (21).

6. The adjustable photovoltaic panel support according to claim 5, wherein the base (22) is configured as a fixing plate (4), and the fixing plate (4) is provided with a plurality of fixing holes and fixing bolts adapted to the fixing holes.

7. The adjustable photovoltaic panel support according to claim 5, wherein the base (22) is configured as a fixed seat (51), and a supporting plate (52) and an adjusting ring (53) are slidably disposed on the fixed seat (51), wherein an elastic member (54) is disposed above the supporting plate (52), and the adjusting ring (53) is disposed below the supporting plate (52), and the adjusting ring (53) can slide up and down along the fixed seat (51) to separate or abut the supporting plate (52) against the base.

8. The adjustable photovoltaic panel support according to claim 7, wherein the support plate (52) comprises a sliding ring (521) sleeved on the fixed base (51) and a plurality of support plate bodies (522) uniformly distributed along the circumferential direction of the sliding ring (521), the periphery of the sliding ring (521) is further provided with a plurality of hinged seats (523) adapted to the support plate bodies (522), and the hinged seats (523) and the support plate bodies (522) are arranged in a one-to-one correspondence manner; correspondingly, the elastic piece (54) is arranged along the circumferential direction of the fixed seat (51), and the lower end of the elastic piece (54) is connected with the sliding ring (521).

9. The adjustable photovoltaic panel support according to claim 7, wherein the adjusting ring (53) is configured to fit into the inner ring (531) of the fixing base (51), the outer ring (532) located above the inner ring (531) and a plurality of connecting rods (533), wherein the lower ends of the connecting rods (533) are connected to the inner ring (531), and the upper ends of the connecting rods (533) are connected to the outer ring (532); the inner ring (531) is connected with the fixed seat (51) through threads and slides up and down along the fixed seat (51) so that the outer ring (532) is separated from or abutted against the support plate (52).

10. The adjustable photovoltaic panel support according to claim 9, wherein the inner ring (531) or the outer ring (532) is detachably provided with a handle.

Images