CN218549810U

CN218549810U - Photovoltaic panel mounting box and photovoltaic flexible support

Info

Publication number: CN218549810U
Application number: CN202222087516.7U
Authority: CN
Inventors: 周润; 邓朝义; 胡婷
Original assignee: PowerChina Huadong Engineering Corp Ltd; Zhejiang East China Engineering Consulting Co Ltd
Current assignee: PowerChina Huadong Engineering Corp Ltd; Zhejiang East China Engineering Consulting Co Ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-02-28
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to a solar energy technical field specifically is a photovoltaic board mounting box and photovoltaic flexible support. The utility model discloses have the base, be connected with fixed slide rail on the base top, fixed slide rail top is connected with the screw, the inside through connection of fixed slide rail has the guide pin bushing, the inside through connection of guide pin bushing has the guide pillar. This photovoltaic flexible support with adjust structure, unscrew guide pin bushing one side bolt, then unscrew the screw, remove the mounting box to the expected position, the total length increase of guide pillar and guide pin bushing or reduction this moment, play the effect of adjusting the photovoltaic board angle, open the mounting box main part, the mounting box main part is rotary motion under the hinge structure effect this moment, put the photovoltaic board in the mounting box main part, play the protection and be convenient for install the effect of photovoltaic board, promote the brush roller and remove on the photovoltaic board surface, lead to the accumulational dust in photovoltaic board surface to follow discharge gate discharge mounting box, play clean photovoltaic board and promote the effect of generating efficiency.

Description

Photovoltaic panel mounting box and photovoltaic flexible support

Technical Field

The utility model relates to a solar energy technical field specifically is a photovoltaic board mounting box and photovoltaic flexible support.

Background

The problems caused by energy shortage in the world are more and more, solar energy is used as clean, pollution-free and inexhaustible energy, and plays an important role in utilization of new energy in recent years, a solar photovoltaic panel is the most common device for converting solar energy at present, is a power generation device capable of generating direct current after being exposed to the sun, and a photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, but the existing photovoltaic flexible bracket has some defects, such as:

according to the patent number: CN201721178740.X is an adjustable solar photovoltaic flexible support, which comprises a bottom support, a connecting support, a photovoltaic assembly, a steel wire rope connecting seat and a cement foundation; the bottom supports are arranged in parallel, the connecting support is fixedly arranged perpendicular to the edge of the photovoltaic module, and one end of the connecting support is hinged with one end of the bottom support; the edge of the photovoltaic module at the other end of the connecting support is fixedly provided with a plurality of steel wire rope connecting seats, the steel wire rope connecting seats are annular, and the steel wire ropes penetrate through the steel wire rope connecting seats; the photovoltaic modules are arranged side by side to form a photovoltaic module array, cement foundations are respectively arranged at two ends of the photovoltaic module array, two ends of the steel wire rope are fixed on the cement foundations, the fixed position of the steel wire rope can be adjusted up and down, and the problem that the adjustment cost of the inclination angle of the module is high or the adjustment cannot be performed is solved;

the technical scheme also has the following problems:

1. the angle of the photovoltaic panel is too time-consuming and labor-consuming to adjust, an operator needs to difficultly pull the steel wire rope to adjust, and the photovoltaic panel is not fast and convenient enough;

2. the whole photovoltaic panel is directly exposed outside, no protective measures are taken, and the whole photovoltaic panel is easily damaged when being blown by wind and rain; 3. the surface of the photovoltaic panel is not provided with a cleaning device, and a large amount of dust is accumulated on the surface of the photovoltaic panel, so that the light transmittance of the photovoltaic panel is reduced due to the dust, and the conversion rate of the solar cell module is further reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the technical problem, the utility model provides a photovoltaic board mounting box and photovoltaic flexible support.

The utility model adopts the technical proposal that: the utility model provides a photovoltaic board mounting box for place photovoltaic board which characterized in that: the photovoltaic panel installation box comprises an installation box body, wherein the installation box body is provided with an installation box bottom plate and an installation box top plate, the installation box bottom plate and the installation box top plate are connected in an opening-closing mode through a hinge structure installed on the side face of one side of the installation box, the installation box bottom plate and the installation box top plate are fixedly connected through fixing bolts installed on the top face of the installation box body, a light transmission groove is formed in the installation box top plate, and a photovoltaic panel cleaning structure is installed in the light transmission groove. So, after unscrewing fixing bolt, open the mounting box roof. The photovoltaic panel is placed on the mounting box bottom plate, the mounting box top plate is closed, the mounting box top plate is fixedly connected with the mounting box bottom plate through the fixing bolt, the photovoltaic panel is conveniently mounted on the mounting box main body, and meanwhile the photovoltaic panel in the mounting box main body is conveniently replaced. The light transmission grooves formed in the top plate of the mounting box enable the photovoltaic panel mounted in the main body of the mounting box to effectively absorb solar energy.

The photovoltaic panel cleaning structure is provided with cleaning slide rails fixedly installed on the inner walls of the two sides of the light transmission groove and a brush roller installed in the light transmission groove, and clamping blocks in sliding fit with the cleaning slide rails on the two sides of the double-roller are installed at the two ends of the brush roller. So, through installing the removal of the joint piece at brush roller both ends on clean slide rail, drive the brush roller and remove in the light trap, realize cleaning the photovoltaic board surface in the mounting box main part.

The position department of brush roller at installation joint piece is equipped with the mounting groove, the joint piece on the side that corresponds with the brush roller fixed mounting have with mounting groove sliding fit's extension piece, install the spring of arranging along the brush roller logical length direction in the mounting groove, the one end fixed connection of spring is on the mounting groove inner wall, the other end fixed connection of spring is on extending the piece. So, conveniently change the brush roller. The brush roller is moved towards the first side cleaning slide rail, and at the moment, the clamping block and the extension block on the first side of the brush roller stretch into the mounting groove. The clamping block on the second side of the brush roller is not matched with the cleaning slide rail on the second side of the brush roller, the brush roller can be taken out of the cleaning slide rails on the two sides of the brush roller after the clamping block on the second side of the brush roller is taken out of the cleaning slide rail on the second side of the brush roller, and the clamping block and the extension block on the first side of the brush roller reset under the action of the spring after being taken out of the cleaning slide rail on the first side of the brush roller together with the brush roller; when the brush roller needs to be installed on the top plate of the installation box, the first side clamping block of the brush roller is matched with the cleaning slide rail on the first side of the brush roller, and the brush roller moves towards the first side of the brush roller. At the moment, the first clamping block and the extending block of the brush roller stretch into the first side mounting groove of the brush roller, the second side of the brush roller is moved to the position matched with the cleaning slide rail on the second side of the brush roller, and the brush roller is loosened. At the moment, the brush roller moves towards the second side of the brush roller under the action of the spring in the first side mounting groove of the brush roller, so that the clamping blocks on the two sides of the brush roller are respectively matched with the cleaning slide rails on the two sides of the brush roller.

And a discharge hole for discharging dust on the photovoltaic panel is formed in the side face of the top plate of the mounting box matched with the brush roller. So, after the brush roller cleared up the dust on the photovoltaic board, the dust of being convenient for falls out from the discharge gate.

And a handle convenient for a person to open the top plate of the mounting box is arranged on the side surface opposite to the side surface provided with the hinge structure on the top plate of the mounting box.

The utility model provides a flexible support of photovoltaic for support foretell photovoltaic board mounting box which characterized in that: the angle adjusting mechanism is provided with a base, an angle adjusting structure is arranged at the position of the front part of the top end of the base, a connecting column is arranged at the position of the rear part of the top end of the base, the angle adjusting structure and the top end of the connecting column are provided with a mounting box main body, and a transfer seat rotatably connected with the connecting seat is fixedly arranged at the position, corresponding to the connecting seat, of the bottom of the mounting box main body;

the angle adjusting structure is provided with a fixed slide rail which is arranged on the base along the front-back direction, a guide sleeve is slidably arranged on the fixed slide rail, a sliding groove which is arranged along the vertical direction is formed in the top surface of the guide sleeve, a guide pillar which can slide along the vertical direction is arranged in the sliding groove of the guide sleeve, and a connecting seat which is rotatably connected with the guide pillar is fixedly arranged at the position, corresponding to the guide pillar, of the bottom of the mounting box main body. So, through the length of adjusting the guide pillar and stretching out in the guide pin bushing for the installation box main part angle changes under spliced pole supporting role, and when simultaneously taking place to rotate along with the adapter because of the installation box main part, the horizontal distance between the connecting seat of installation box main part bottom and the adapter changes, can keep vertical state with guide pin bushing and guide pillar constantly through the fixed slide rail of installing on the base, makes guide pin bushing and guide pillar have better supporting role.

The top of the guide sleeve is provided with a fixing hole along the radial direction of the guide sleeve, the fixing hole of the guide sleeve is provided with a bolt in threaded fit with the fixing hole, and the position of the guide pillar corresponding to the fixing hole is evenly provided with a plurality of positioning holes matched with the bolt shaft hole along the direction of the whole length of the guide pillar. Therefore, the guide pillar can move in the guide sleeve after the bolt is not matched with the positioning hole by screwing the bolt outside the fixing hole; after the guide post in the guide sleeve is moved to a proper position, the bolt is screwed into the fixing hole, so that the bolt is matched with the positioning hole at the position, and the guide sleeve is fixedly connected with the guide post.

The fixed slide rail is provided with a mounting hole, the fixed slide rail is provided with a screw which is in threaded fit with the mounting hole, and the tail part of the screw extends into the fixed slide rail and is matched with the guide sleeve. Thus, after the guide sleeve and the guide pillar are moved to proper positions, the guide sleeve and the guide pillar are fixed on the fixed slide rail by screwing the screw into the mounting hole and screwing the screw into the guide sleeve; when the guide sleeve needs to be moved, the screw is unscrewed from the mounting hole, and the cooperation between the screw and the guide sleeve is cancelled, so that the guide sleeve can be moved on the fixed slide rail.

Two connecting columns are installed at the rear part of the top end of the base and are symmetrically arranged relative to the fixed slide rail. So, two support columns and guide pillar have played the outrigger effect to the mounting box main part.

The beneficial effects of the utility model are that: in the utility model, the bolt on one side of the guide sleeve is unscrewed firstly, then the screw is unscrewed, then the mounting box is rotated to the expected position, then the bottom end of the guide sleeve horizontally slides in the fixed slide rail, the top end of the guide pillar and the connecting seat are in rotary motion, so that the total length of the guide pillar and the guide sleeve is increased or reduced, then the screw is connected into the bottom of the guide sleeve in a threaded manner, the bolt is in butt joint with the guide sleeve and the guide pillar, thereby realizing the limit on the guide sleeve and finally playing the role of conveniently adjusting the angle of the photovoltaic panel;

2. in the utility model, the fixing bolt on one side of the mounting box is firstly unscrewed, then the mounting box is opened, at the moment, the mounting box rotates under the action of the hinge structure, then the photovoltaic panel is put into the mounting box, and finally the mounting box is closed, thereby playing the roles of protecting and facilitating the mounting of the photovoltaic panel;

3. the utility model discloses in, through will installing inside the joint piece joint at brush roller both ends advances clean slide rail, and then promote the brush roller and remove on photovoltaic board surface, make the accumulational dust in photovoltaic board surface follow discharge gate discharge mounting box main part to play clean photovoltaic board and promote the effect of generating efficiency.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is the utility model discloses the fixed slide rail main view dissects the schematic diagram.

Fig. 3 is the left view of the utility model discloses dissect the structure sketch map.

Fig. 4 is the structure schematic diagram is looked to the left of the guide pin bushing of the utility model.

Fig. 5 is a schematic top view of the present invention.

Fig. 6 is a front view of the brush roller of the present invention, which is a schematic view of a sectioning structure.

In the figure: 1. a base; 2. fixing the slide rail; 3. a screw; 4. a guide sleeve; 5. a guide post; 6. a connecting seat; 7. mounting a box; 8. a transfer seat; 9. connecting columns; 10. a hinge structure; 11. a handle; 12. a discharge port; 13. a photovoltaic panel; 14. cleaning the slide rail; 15. a clamping block; 16. an extension block; 17. a spring; 18. a brush roller; 19. a bolt; 20. mounting grooves; 21. installing a box top plate; 22. and installing a box bottom plate.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a photovoltaic flexible support for supporting photovoltaic board mounting box, the base 1 has, 1 top of base is connected with fixed

slide rail

2, 2 top of fixed slide rail are connected with

screw

3, 2 inner walls through connection of fixed slide rail have guide pin bushing 4, guide pin bushing 4 top is equipped with the spout along vertical direction, and install in the spout with this spout sliding fit's

guide pillar

5, 5 tops of guide pillar rotate with fixed mounting at the connecting seat 6 of 7 main parts bottoms of mounting box and be connected, 6 fixed mounting of connecting seat are in the bottom middle part position department of 7 main parts of mounting box, there is switching seat 8 at the fixed mounting of 2 symmetric position departments about fixed slide rail on 7 main parts of mounting box bottom, two 8 bottoms of switching seat all are connected with spliced pole 9.

In this embodiment, a bolt 19 is connected to one side of the guide sleeve 4 and one side of the guide pillar 5 in a penetrating manner, a fixing hole is formed in the top of the guide sleeve 4 along the radial direction of the guide sleeve 4, the bolt 19 in threaded fit with the fixing hole is installed on the fixing hole of the guide sleeve 4, and a plurality of positioning holes matched with the shaft hole of the bolt 19 are uniformly formed in the position, corresponding to the fixing hole, of the guide pillar 5 along the through length direction of the guide pillar 5. Thus, the guide post 5 can move in the guide sleeve 4 after the bolt 19 is not matched with the positioning hole by screwing the bolt 19 out of the fixing hole; after the guide post 5 in the guide sleeve 4 is moved to a proper position, the bolt 19 is screwed into the fixing hole, so that the bolt 19 is matched with the positioning hole at the position, and the guide sleeve 4 is fixedly connected with the guide post 5.

In this embodiment, the top end of the fixed slide rail 2 is provided with a mounting hole 20, a screw 3 in threaded fit with the mounting hole 20 is mounted on the fixed slide rail 2, and the tail of the screw 3 extends into the fixed slide rail 2 and is fitted with the guide sleeve 4. Firstly unscrew guide pin bushing 4 one side bolt 19, then loosen screw 3, remove the estimated position with mounting box 7 main part again, 4 bottom horizontal slip in fixed slide rail 2 of guide pin bushing this moment, be rotary motion between 5 tops of guide pillar and the connecting seat 6, and then make the total length increase of guide pillar 5 and guide pin bushing 4 or reduce, then advance the guide pin bushing 4 bottom with screw 3 threaded connection, bolt 19 is to advancing guide pin bushing 4 and guide pillar 5, thereby realize spacingly to guide pin bushing 4, finally play the effect of being convenient for adjust photovoltaic board 13 angle.

In this embodiment, the main body of the mounting box 7 is composed of a mounting box top plate 21 and a mounting box top plate 22 which are connected to each other by a hinge structure 10. Hinge structure 10 is fixed mounting on a side of mounting box 7 main part, and two blades of hinge structure 10 are fixed mounting respectively on mounting box roof 21 and mounting box roof 22. The side surface of the mounting box top plate 21 corresponding to the side surface provided with the hinge structure 10 is provided with a handle 11 which is convenient for a person to open the mounting box top plate 21. After the mounting box top plate 21 is opened through the handle 11, the mounting box top plate 21 rotates around the hinge structure 10 under the action of the hinge structure 10, and after the photovoltaic panel 13 is placed on the mounting box top plate 22, the mounting box top plate 21 rotates to the mounting box top plate 22. After the mounting box top plate 21 is placed on the mounting box top plate 22, the mounting box top plate 21 and the mounting box top plate 22 are fixedly connected by screwing the fixing bolts on the mounting box top plate 21, so that the photovoltaic panel 13 is prevented from falling out of the main body of the mounting box 7.

In this embodiment, a light-transmitting groove for injecting light into the main body of the mounting box 7 is formed in the mounting box top plate 21, and a cleaning structure for the photovoltaic panel 13 is installed in the light-transmitting groove of the mounting box top plate 21. In this embodiment, the clean structure of photovoltaic board 13 has the brush roller 18 of installing in the light trap, and the bottom of brush roller 18 contacts with photovoltaic board 13 in the mounting box 7 main part, and the mounting groove has all been seted up at brush roller 18 both ends, installs spring 17 along brush roller 18 axial direction in the mounting groove at brush roller 18 both ends, and spring 17's one end fixed connection is on brush roller 18 mounting groove inner wall, spring 17's the other end and extension piece 16 fixed connection, extension piece 16 and mounting groove sliding fit, fixed mounting has joint piece 15 on extension piece 16 outside the mounting groove tip, install the joint piece 15 at brush roller 18 both ends respectively with the clean slide rail 14 sliding fit of fixed mounting on brush roller 18 both ends light trap lateral wall. Thus, the brush roller 18 is conveniently replaced. The brush roller 18 is first moved towards the first side cleaning rail 14, and at this time, the engaging block 15 and the extending block 16 on the first side of the brush roller 18 are inserted into the mounting groove. The clamping block 15 on the second side of the brush roller 18 is not matched with the cleaning slide rail 14 on the second side of the brush roller 18, the brush roller 18 can be taken out of the cleaning slide rails 14 on the two sides of the brush roller 18 after the clamping block 15 on the second side of the brush roller 18 is taken out of the cleaning slide rail 14 on the second side of the brush roller 18, and the clamping block 15 on the first side of the brush roller 18 and the extension block 16 reset under the action of the spring 17 after being taken out of the cleaning slide rail 14 on the first side of the brush roller 18 together with the brush roller 18; when it is desired to mount brush roller 18 on top plate 21 of the mounting box, brush roller 18 is moved toward the first side of brush roller 18 by engaging first side engaging block 15 of brush roller 18 with cleaning rail 14 on the first side of brush roller 18. At the moment, the first clamping block 15 and the extension block 16 of the brush roller 18 extend into the first side mounting groove of the brush roller 18, the second side of the brush roller 18 is moved to the position matched with the second side cleaning slide rail 14 of the brush roller 18, and the brush roller 18 is loosened. At the moment, the brush roller 18 moves towards the second side of the brush roller 18 under the action of the spring 17 in the first side mounting groove of the brush roller 18, so that the clamping blocks 15 on the two sides of the brush roller 18 are respectively matched with the cleaning slide rails 14 on the two sides of the brush roller 18.

Further, a discharge hole 12 for discharging dust on the photovoltaic panel 13 is formed in the side surface of the mounting box top plate 21 matched with the brush roller 18. So, brush roller 18 is at brush roller 18 both ends joint piece 15 and the clean slide rail 14 sliding fit in-process, clears up photovoltaic board 13 surface to discharge through discharge gate 12 on the mounting box roof 21 the dust that will clear up, thereby play clean photovoltaic board 13 and promote the effect of generating efficiency.

In summary, the following steps: firstly, a bolt 19 on one side of a guide sleeve 4 is unscrewed, then a screw 3 is unscrewed, a mounting box 7 main body is moved to a preset position, then the bolt 19 mounted on the guide sleeve 4 and the screw 3 mounted on a fixed slide rail 2 are screwed down, at the moment, the total length of a guide pillar 5 and the guide sleeve 4 is increased or decreased, so that the effect of adjusting the angle of a photovoltaic panel 13 is achieved, a brush roller 18 is pushed to move on the surface of the photovoltaic panel 13, at the moment, dust accumulated on the surface of the photovoltaic panel 13 is discharged out of the mounting box 7 main body from a discharge hole 12, the effect of cleaning the photovoltaic panel 13 and improving the power generation efficiency is achieved, when the photovoltaic flexible support is used, a base 1 is fixedly connected with the ground, then the surface of the mounting box 7 main body is adjusted to the angle convenient for irradiating sunlight, and solar power generation is carried out, so that high-quality service is provided for customers, and the content which is not described in detail in the description belongs to the prior art known by technical personnel in the field.

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 utility model provides a photovoltaic board mounting box for place photovoltaic board which characterized in that: mounting box (7) main part has, mounting box (7) body has mounting box bottom plate (22) and mounting box roof (21), opens and shuts through installing hinge structure (10) on mounting box (7) one side and is connected mounting box bottom plate (22) and mounting box roof (21), and mounting box bottom plate (22) and mounting box roof (21) are through installing fixing bolt (19) fixed connection on mounting box (7) main part top surface, and it has the light trap to open on mounting box roof (21) the clean structure of photovoltaic board (13) is installed to the light trap.

2. A photovoltaic panel mounting box according to claim 1, wherein: photovoltaic board (13) clean structure has fixed mounting clean slide rail (14) on the both sides inner wall of printing opacity groove and install brush roller (18) in the printing opacity groove, and joint piece (15) with clean slide rail (14) sliding fit in two rod sides of hair are installed at the both ends of brush roller (18).

3. A photovoltaic panel mounting box according to claim 2, wherein: brush roller (18) are equipped with the mounting groove in the position department of installation joint piece (15), joint piece (15) on the side that corresponds with brush roller (18) fixed mounting have with mounting groove sliding fit extend piece (16), install spring (17) of following brush roller (18) logical length direction and arranging in the mounting groove, the one end fixed connection of spring (17) is on the mounting groove inner wall, the other end fixed connection of spring (17) is on extending piece (16).

4. A photovoltaic panel mounting box according to claim 2, wherein: and a discharge hole (12) for discharging dust on the photovoltaic panel (13) is formed in the side surface of the mounting box top plate (21) matched with the brush roller (18).

5. A photovoltaic panel mounting box according to claim 1, wherein: and a handle (11) which is convenient for a person to open the mounting box top plate (21) is arranged on the side surface of the mounting box top plate (21) opposite to the side surface provided with the hinge structure (10).

6. A photovoltaic flexible support for supporting a photovoltaic panel mounting box according to any one of claims 1-5, wherein: the angle adjusting device is provided with a base (1), an angle adjusting structure is installed at the position of the front part of the top end of the base (1), a connecting column (9) is installed at the position of the rear part of the top end of the base (1), a main body of a mounting box (7) is installed at the top ends of the angle adjusting structure and the connecting column (9), and a switching seat (8) which is rotatably connected with a connecting seat (6) is fixedly installed at the position, corresponding to the connecting seat (6), of the bottom of the main body of the mounting box (7);

the angle adjusting structure is provided with a fixed sliding rail (2) which is arranged on a base (1) along the front-back direction, a guide sleeve (4) is slidably arranged on the fixed sliding rail (2), a sliding groove which is arranged along the vertical direction is formed in the top surface of the guide sleeve (4), a guide pillar (5) which can slide along the vertical direction is arranged in the sliding groove of the guide sleeve (4), and a connecting seat (6) which is rotatably connected with the guide pillar (5) is fixedly arranged at the position, corresponding to the guide pillar (5), of the bottom of a mounting box (7).

7. The photovoltaic flexible stent of claim 6, wherein: the guide sleeve structure is characterized in that a fixing hole is formed in the top of the guide sleeve (4) in the radial direction of the guide sleeve (4), a bolt (19) in threaded fit with the fixing hole is installed in the fixing hole of the guide sleeve (4), and a plurality of positioning holes matched with the shaft hole of the bolt (19) are uniformly formed in the position, corresponding to the fixing hole, of the guide column (5) in the length direction of the guide column (5).

8. The photovoltaic flexible stent of claim 6, wherein: the fixed slide rail (2) is provided with a mounting hole (20), the fixed slide rail (2) is provided with a screw (3) in threaded fit with the mounting hole (20), and the tail part of the screw (3) extends into the fixed slide rail (2) and is matched with the guide sleeve (4).

9. The photovoltaic flexible stent of claim 6, wherein: two connecting columns (9) are installed at the rear part of the top end of the base (1), and the two connecting columns (9) are symmetrically arranged relative to the fixed sliding rail (2).