CN218603418U

CN218603418U - Photovoltaic energy storage device with wind pressure resisting function

Info

Publication number: CN218603418U
Application number: CN202222838692.XU
Authority: CN
Inventors: 喻昭; 毛德; 向昌波; 邓子绍
Original assignee: Shenzhen City Awesome Energy Technology Co ltd
Current assignee: Shenzhen Gefuen New Energy Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-10
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a photovoltaic energy storage device who possesses anti-wind pressure function belongs to photovoltaic energy storage technical field, including photovoltaic board and support frame, the photovoltaic board is connected with the braced frame body through rotating the connecting piece, and the rectangle spacing groove has all been seted up to the relative both sides lateral wall of braced frame body, and the rectangle spacing inslot is provided with the location axle, fixes a position epaxial sliding connection and has the rectangle buffer block, and the rectangle buffer block is connected with angle modulation spare through buffer spring, clears up epaxial being provided with photovoltaic board in close contact with's cleaning roller. The utility model discloses a rotate the photovoltaic board and set up under the framework of support, the support to the photovoltaic board other end is realized through rectangle buffer block, L type traction block and the buffering axle that buffer spring elasticity supported, can rotate with rotation pivot department automatically when the photovoltaic board receives the wind pressure, reduces the windward area automatically, reduces wind-force to buffer spring can effectually cushion wind-force and offset the impact force of photovoltaic board, improves the compressive capacity of photovoltaic board.

Description

Photovoltaic energy storage device with wind pressure resisting function

Technical Field

The utility model relates to a photovoltaic energy storage technology field especially relates to a photovoltaic energy storage device who possesses anti-wind pressure function.

Background

The photovoltaic energy storage device generates electricity through photovoltaic solar energy, the photovoltaic electricity generation refers to a process of converting the solar energy into electric energy through a photovoltaic electricity generation system, and the system mainly comprises a solar photovoltaic assembly, a junction box, an inverter, a transformer and distribution equipment.

Wherein solar photovoltaic module mainly comprises photovoltaic solar panel, photovoltaic solar panel is in order to ensure that can receive the illumination of sun, often can form certain angle with the position of sun place, be the slope setting with photovoltaic solar panel and though can ensure photovoltaic solar panel furthest's received illumination, but its area of bearing the wind can be showing and is improved, especially in the great northwest district of wind-force, because current photovoltaic solar panel is the support mounting, it does not have the effect of buffering and anti-wind pressure, strong wind often can cause the fracture of photovoltaic solar panel support, the impaired condition of photovoltaic module takes place, for this reason, a photovoltaic energy storage device who possesses anti-wind pressure function is proposed now

SUMMERY OF THE UTILITY MODEL

The utility model discloses an in order to solve current photovoltaic solar panel and be the support mounting, it does not have the effect that buffering and anti-wind pressed, and strong wind often can cause the rupture of photovoltaic solar panel support, the problem that the impaired condition of photovoltaic module takes place, and the photovoltaic energy memory who possesses the anti-wind pressure function that provides.

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

a photovoltaic energy storage device with an anti-wind pressure function comprises a photovoltaic plate and a support frame, wherein the support frame consists of support legs and a support plate connected with the support legs, the photovoltaic plate is connected with a support frame body through a rotating connecting piece, a matching opening matched with the photovoltaic plate is formed in the support frame body, rectangular limiting grooves are formed in the side walls of two opposite sides of the support frame body, positioning shafts are arranged in the rectangular limiting grooves, rectangular buffer blocks are connected onto the positioning shafts in a sliding mode, and the rectangular buffer blocks are connected with angle adjusting pieces through buffer springs;

the utility model discloses a photovoltaic panel cleaning device, including rectangle buffer block fixedly connected with L type traction block, be located both sides the L type traction block is connected with the buffering axle jointly, the buffering axle is connected with the photovoltaic board through the buffering sleeve, the buffering axle is connected with the clearance axle through the pressure components who sets up at both ends, the epaxial cleaning roller who is provided with photovoltaic board in close contact with of clearance.

Preferably, the angle adjusting part comprises an adjusting plate arranged on one side of the supporting frame body, a threaded seat is arranged on the side wall of the supporting frame body, and the adjusting plate is in threaded connection with the threaded seat through an adjusting bolt.

Preferably, the opening that runs through the lateral wall is all seted up to the regulating plate both sides, the location axle tip runs through rectangle spacing groove lateral wall to run through the opening and outwards extend, buffer spring overlaps and establishes on the location axle, and one end is connected with the rectangle buffer block, and the other end is connected with the regulating plate lateral wall.

Preferably, the photovoltaic panel back is provided with the removal restriction frid that is "U" type setting, buffer sleeve is in removing the restriction frid, and the cover is established on the buffering off-axial wall.

Preferably, the compressing assembly comprises a telescopic block, two ends of the telescopic block are connected with a connecting end block through a butting spring, the connecting end block at one end is connected with the buffer shaft, and the connecting end block at the other end is fixedly connected with the end part of the cleaning shaft.

Preferably, the rotating connecting piece comprises a rotating shaft sleeve fixedly connected to the side wall of the matching opening, and a rotating shaft matched with the rotating shaft sleeve is arranged on the photovoltaic panel.

Preferably, the support plate is provided with an edge strip for blocking the support frame, and the edge strip positioned on one side of the adjusting plate is provided with a plurality of notches.

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

1. this device is through rotating the photovoltaic board and setting up under braced frame, and the support to the photovoltaic board other end is realized with rotation pivot department automatically to rectangle buffer block, L type traction block and the buffering axle that supports through buffer spring elasticity, can rotate when the photovoltaic board receives the wind pressure, reduces the windward area automatically, reduces wind-force to buffer spring can effectually cushion the impact force of wind-force to the photovoltaic board and offset, improves the compressive capacity of photovoltaic board.

2. The photovoltaic board that is acted on by wind-force can be when reducing the area of facing the wind, wind-force drives the rectangle buffer block and removes, reduces when wind-force, when the photovoltaic board resets under the buffer spring effect, the rectangle buffer block resets and can drive the epaxial washing cylinder of clearance and remove, the in-process of removal can realize the effective clearance to the dust that produces above the photovoltaic board because of wind-force effect, ensure the normal use of follow-up photovoltaic board, utilize wind-force to realize the effect to the autonomic clearance of photovoltaic board.

3. Need carry out angle modulation to photovoltaic board angular adjustment to when dealing with the sun angle change, only need drive the regulating plate through rotating adjusting bolt and remove the elasticity size that can change buffer spring, drive the rectangle buffer block and remove, make the photovoltaic board through rectangle buffer block, L type traction block and buffer shaft support carry out the adjustment of angle, convenient quick realization carries out angle modulation to photovoltaic board.

Drawings

Fig. 1 is a schematic perspective view of a photovoltaic energy storage device with wind pressure resistance according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of a back surface of a photovoltaic panel in a photovoltaic energy storage device with wind pressure resistance according to the present invention;

fig. 4 is a schematic top view of the photovoltaic energy storage device with wind pressure resistance according to the present invention;

fig. 5 is the utility model provides a structure schematic diagram that compresses tightly the subassembly among the photovoltaic energy storage device who possesses the anti-wind pressure function.

In the figure: 1. a photovoltaic panel; 2. a support plate; 3. a support frame body; 4. positioning the shaft; 5. a rectangular buffer block; 6. an L-shaped traction block; 7. a buffer shaft; 8. a buffer sleeve; 9. cleaning the shaft; 10. cleaning the roller; 11. an adjusting plate; 12. a threaded seat; 13. a port; 14. a movement limiting groove plate; 15. a telescopic block; 16. connecting the end block; 17. rotating the rotating shaft; 18. and (6) along the edge strips.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to fig. 1-5, a photovoltaic energy storage device with wind pressure resistance function, includes photovoltaic board 1 and support frame, and the support frame comprises landing leg and backup pad 2 of being connected with the landing leg, and photovoltaic board 1 is connected with braced frame body 3 through rotating the connecting piece, rotates the connecting piece and includes the pivot sleeve of fixed connection on the cooperation mouth lateral wall, is provided with the rotation pivot 17 with pivot sleeve looks adaptation on the photovoltaic board 1.

Wherein, the cooperation between rotating sleeve and the rotation pivot 17 is connected, for the cooperation rotation connection between current common axle and the hole, and it can realize that photovoltaic board 1 carries out pivoted effect with rotation pivot 17 department.

The supporting plate 2 is provided with an edge strip 18 for blocking the supporting frame body 3, and the edge strip 18 positioned on one side of the adjusting plate 11 is provided with a plurality of notches;

it is worth noting that the gap is arranged to provide mounting positions for the adjusting plate 11 and the threaded seat 12, and the distance between the two edge strips 18 is just the size of the mounting position of the supporting frame 3, so that the effect of limiting the horizontal movement of the supporting frame 3 can be realized.

Set up the cooperation mouth with photovoltaic board 1 looks adaptation in the braced frame body 3, the rectangle spacing groove has all been seted up to the 3 relative both sides lateral walls of braced frame body, be provided with location axle 4 in the rectangle spacing groove, sliding connection has rectangle buffer block 5 on the location axle 4, rectangle buffer block 5 fixedly connected with L type traction block 6, the L type traction block 6 that is located both sides is connected with buffering axle 7 jointly, buffering axle 7 is connected with photovoltaic board 1 through cushion sleeve 8, the photovoltaic board 1 back is provided with the removal restriction frid 14 that is "U" type setting, cushion sleeve 8 department is in removal restriction frid 14, and the cover is established on 7 lateral walls of buffering axle.

It should be noted that: wherein the buffer sleeve 8 cover is established and is rotated on buffer shaft 7 for sliding friction between buffer shaft 7 and photovoltaic board 1 changes into the rolling friction between buffer sleeve 8 and removal restriction frid 14, when reducing coefficient of friction, ensures the effect of smooth movement among the photovoltaic board 1 buffering process, and can realize the effect to the wind pressure buffering of photovoltaic board 1.

Based on the second embodiment proposed in the first embodiment:

referring to fig. 2-5, the buffer shaft 7 is connected with a cleaning shaft 9 through a compressing assembly arranged at two ends, further, the compressing assembly comprises a telescopic block 15, two ends of the telescopic block 15 are both connected with a connecting end block 16 through a contact spring, the connecting end block 16 at one end is connected with the buffer shaft 7, the connecting end block 16 at the other end is fixedly connected with the end part of the cleaning shaft 9, and the cleaning shaft 9 is provided with a cleaning roller 10 which is in close contact with the photovoltaic panel 1.

Referring to fig. 5, it should be noted that: the structure of the hold-down assembly enables the abutting springs to constantly apply a force to the two connecting end blocks 16 to be close to each other, so that the cleaning roller 10 arranged on the cleaning shaft 9 constantly can be in close contact with the photovoltaic panel 1, and the cleaning and dust removing effects on the photovoltaic panel 1 are ensured.

The further benefits of using the above are: when photovoltaic board 1 when receiving the wind-force effect to exert pressure downwards, on rectangular buffer block 5 can be transmitted to the transmission effect of buffering axle 7 overdraft for rectangular buffer block 5 removes to keeping away from to rotate connecting piece one end, can carry the cleaning roller 10 of being connected through L type traction block 6 with it and remove moving the in-process, and cleaning roller 10 can realize effectively wiping photovoltaic board 1, realizes the effect of ash removal.

Based on the third embodiment proposed in the second embodiment:

referring to fig. 2-4, rectangular limiting grooves are formed in the side walls of two opposite sides of the supporting frame body 3, a positioning shaft 4 is arranged in each rectangular limiting groove, a rectangular buffer block 5 is connected to each positioning shaft 4 in a sliding mode, and each rectangular buffer block 5 is connected with an angle adjusting piece through a buffer spring;

further, the method comprises the following steps of; the angle adjusting piece is including setting up regulating plate 11 in braced frame 3 one side, be provided with screw thread seat 12 on the 3 lateral walls of braced frame, regulating plate 11 passes through adjusting bolt and 12 threaded connection of screw thread seat, opening 13 that runs through the lateral wall is all seted up to regulating plate 11 both sides, 4 tip of location axle run through the rectangle spacing groove lateral wall to run through opening 13 and outwards extend, the buffer spring cover is established on location axle 4, one end is connected with rectangle buffer block 5, the other end is connected with regulating plate 11 lateral wall.

It should be noted that: one end of the rectangular limiting groove is arranged in an opening shape, and the buffer spring and the positioning shaft 4 penetrate through the opening-shaped side of the rectangular limiting groove and are not connected with the rectangular limiting groove.

The further benefits of using the above are: when the angle to photovoltaic board 1 needs to be adjusted according to the change of four seasons sun angle, the accessible rotates adjusting bolt and realizes the adjustment to the position of adjusting plate 11, adjust the back when adjusting plate 11 position, the rectangle buffer block 5 that originally applys the holding power through buffer spring can the corresponding position that changes at location axle 4 owing to the change of elasticity compression volume for the angle of photovoltaic board 1 that supports through L type traction block 6 and buffering axle 7 with it changes, thereby the effect to photovoltaic board 1 angular adjustment is mostly.

The wind pressure resistance function of the photovoltaic energy storage device is expressed as follows:

the windward area of the photovoltaic panel 1 is increased, when the photovoltaic panel is acted by wind, downward pressure can be generated, at the moment, the pressure generated by the wind can enable the photovoltaic panel 1 to rotate downwards at the position of a rotating connecting piece, at the moment, the photovoltaic panel 1 is supported by the buffer shaft 7, the buffer shaft 7 can be extruded by the rotation of the photovoltaic panel 1, the buffer shaft 7 moves through the rectangular buffer block 5 connected with the L-shaped traction block 6, at the moment, the impact force generated by wind resistance of the photovoltaic panel 1 due to the fact that the rectangular buffer block 5 is connected with the buffer spring can be obviously reduced, the buffering effect is achieved, effective protection of the photovoltaic panel 1 is achieved, and the pressure resistance of the photovoltaic panel 1 is improved;

when wind-force reduces, the elasticity of buffer spring time can make photovoltaic board 1 resume original state, can make L type traction block 6 reset at this in-process, and at this moment, the cleaning roller 10 that sets up on clearance axle 9 can remove photovoltaic board 1 relatively, can realize the effective clearance to the dust that photovoltaic board 1 top produced because of wind-force effect at the in-process that removes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The photovoltaic energy storage device with the wind pressure resistance function comprises a photovoltaic panel (1) and a support frame, and is characterized in that the support frame consists of supporting legs and a supporting plate (2) connected with the supporting legs, the photovoltaic panel (1) is connected with a supporting frame body (3) through a rotating connecting piece, matching openings matched with the photovoltaic panel (1) are formed in the supporting frame body (3), rectangular limiting grooves are formed in the side walls of two opposite sides of the supporting frame body (3), positioning shafts (4) are arranged in the rectangular limiting grooves, rectangular buffer blocks (5) are connected onto the positioning shafts (4) in a sliding mode, and the rectangular buffer blocks (5) are connected with angle adjusting pieces through buffer springs;

rectangle buffer block (5) fixedly connected with L type pulls block (6), is located both sides L type pulls block (6) and is connected with buffering axle (7) jointly, buffering axle (7) are connected with photovoltaic board (1) through cushion collar (8), buffering axle (7) are connected with clearance axle (9) through the subassembly that compresses tightly that sets up at both ends, be provided with on clearance axle (9) with photovoltaic board (1) in close contact with's cleaning roller (10).

2. The photovoltaic energy storage device with wind pressure resistance function according to claim 1, wherein the angle adjusting piece comprises an adjusting plate (11) arranged on one side of the supporting frame body (3), a threaded seat (12) is arranged on the side wall of the supporting frame body (3), and the adjusting plate (11) is in threaded connection with the threaded seat (12) through an adjusting bolt.

3. The photovoltaic energy storage device with wind pressure resistance function according to claim 2, wherein the adjusting plate (11) is provided with through holes (13) on both sides, the end of the positioning shaft (4) penetrates through the side wall of the rectangular limiting groove and extends outwards through the through holes (13), the buffer spring is sleeved on the positioning shaft (4), one end of the buffer spring is connected with the rectangular buffer block (5), and the other end of the buffer spring is connected with the side wall of the adjusting plate (11).

4. The photovoltaic energy storage device with wind pressure resistance function according to claim 1, wherein the photovoltaic panel (1) is provided with a movement limiting groove plate (14) in a "U" shape at the back, and the buffer sleeve (8) is located in the movement limiting groove plate (14) and sleeved on the outer side wall of the buffer shaft (7).

5. The photovoltaic energy storage device with wind pressure resistance function according to claim 1, wherein the compression assembly comprises a telescopic block (15), both ends of the telescopic block (15) are connected with a connecting end block (16) through a contact spring, the connecting end block (16) at one end is connected with the buffer shaft (7), and the connecting end block (16) at the other end is fixedly connected with the end of the cleaning shaft (9).

6. The photovoltaic energy storage device with wind pressure resistance function according to claim 1, wherein the rotating connecting piece comprises a rotating shaft sleeve fixedly connected to the side wall of the matching opening, and the photovoltaic panel (1) is provided with a rotating shaft (17) matched with the rotating shaft sleeve.

7. The photovoltaic energy storage device with the wind pressure resistance function according to claim 2, wherein the supporting plate (2) is provided with a border strip (18) for blocking the supporting frame (3), and the border strip (18) on one side of the adjusting plate (11) is provided with a plurality of gaps.