CN211670804U

CN211670804U - Fixing frame for mounting photovoltaic cell panel

Info

Publication number: CN211670804U
Application number: CN201922045655.1U
Authority: CN
Inventors: 徐福祥; 唐军; 顾浩; 夏平春
Original assignee: Nanjing Chuqing Electronic Technology Co Ltd
Current assignee: Yaoling Guangdong New Energy Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-10-13
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a mount of photovoltaic cell board installation, including fixed frame, photovoltaic cell board body, round hole, taut spring, movable rod, layering, fixed block, nut, threaded rod, first limiting plate, second limiting plate, pressure spring, rectangular box, rack, gear, servo motor, slider, fixed plate, bracing piece, mounting panel, brush hair, connecting strip, driving motor, backup pad, axis of rotation, fixed strip, through-hole, cross line groove and deep floor. The utility model discloses rational in infrastructure, provide mounted position for the photovoltaic cell board body through fixed frame, when installing, only need make and cooperate between first limiting plate and the second limiting plate to connect to and the pulling layering, just can accomplish the installation, easy operation compares with traditional screw, bolt mounting means, and it has practiced thrift the time of installation, has improved the installation effectiveness.

Description

Fixing frame for mounting photovoltaic cell panel

Technical Field

The utility model relates to a mount specifically is a mount of photovoltaic cell board installation belongs to photovoltaic cell board application technical field.

Background

The photovoltaic cell is used for directly converting solar light energy into electric energy; silicon solar cells which take silicon as a substrate are widely used in the ground photovoltaic system at present and can be divided into monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cells; in the aspects of comprehensive performances such as energy conversion efficiency, service life and the like, the monocrystalline silicon and polycrystalline silicon batteries are superior to the amorphous silicon batteries.

When the photovoltaic cell panel is used, the photovoltaic cell panel needs to be fixedly installed, after long-term use, the photovoltaic cell panel is possibly damaged, the photovoltaic cell panel needs to be taken down for maintenance, then the photovoltaic cell panel is installed again, generally, the photovoltaic cell panel is installed through bolts or screws, an external tool needs to be used during installation, and the installation time is possibly long; some photovoltaic cell boards may be installed on the roof, and after long-term use, sundries such as outside dust, leaves may be attached to, may shelter from photovoltaic cell board, influence the photic, and photovoltaic cell board installs on the roof, may not be convenient for the manual work and cleans. Therefore, a fixing frame for mounting a photovoltaic cell panel is provided for the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is just to provide a mount of photovoltaic cell board installation in order to solve above-mentioned problem.

The utility model realizes the above purpose by the following technical proposal, a fixing frame for installing a photovoltaic cell panel, which comprises a fixing frame and a photovoltaic cell panel body, wherein the bottom of the photovoltaic cell panel body is fixedly provided with two second limiting plates, the bottom inner wall of the fixing frame is fixedly provided with two first limiting plates, and the first limiting plates and the second limiting plates are mutually matched and connected, the opening part at one side of the fixing frame is provided with a pressing strip, one side of the pressing strip is vertically and fixedly connected with a plurality of movable rods which are arranged in parallel, the frame wall of the fixing frame is internally provided with a round hole, the movable rods are in clearance fit connection with the round hole, the round hole is internally provided with a tension spring in a stretching state, the two ends of the tension spring are respectively and fixedly connected with one end of the movable rods and the inner side of the round hole, the, the bottom inner wall fixed mounting of fixed frame has the pressure spring who is in compression state, the one end rigid coupling that taut spring was kept away from to the movable rod has the fixed block, the bottom fixed mounting of fixed frame has two bracing pieces, and the bottom fixed mounting of bracing piece has the mounting panel.

Furthermore, the cleaning device also comprises a cleaning structure, the cleaning structure comprises a strip box and a servo motor, the strip box is fixedly arranged on one side of the fixing frame, which is far away from the pressing strip, a rack is fixedly arranged on the inner wall of the long strip box along the length direction, a gear is fixedly sleeved at the bottom end of an output shaft of the servo motor, the gear and the rack are meshed and connected, the top of the servo motor is fixedly connected with a sliding block, the sliding block penetrates through a sliding groove formed in the top of the long box, the top of the sliding block is fixedly connected with a fixing plate, and the fixed plate is contacted with the top of the strip box, the top of the fixed plate is fixedly connected with a connecting strip, a plurality of bristles are arranged between the connecting strip and the photovoltaic cell panel body, one ends of the bristles are fixedly connected with the connecting strip, and the other end of the brush hair is in contact with the top surface of the photovoltaic cell panel body, the length of the brush hair is larger than that of the fixing strip, and the brush hair is perpendicular to the top surface of the photovoltaic cell panel body. This kind of mount of photovoltaic cell board installation can effectually provide the brush for the surface of photovoltaic cell board body through the setting that cleans the structure and sweep, can effectually sweep debris such as dust, leaf on photovoltaic cell board body surface, avoids sheltering from the sensitive surface of photovoltaic cell board body, has ensured the normal use of photovoltaic cell board body.

Further, still include the clean structure of brush hair, the clean structure of brush hair includes driving motor and sets up the through-hole on the layering, driving motor passes through backup pad and the top one side rigid coupling of rectangular box, and driving motor's the terminal rigid coupling of output shaft has the axis of rotation, the end and the through-hole clearance fit connection of axis of rotation, the equal perpendicular rigid coupling in both sides of axis of rotation has a plurality of fixed strip, and a plurality of fixed strip equidistant distribution is on the length direction of axis of rotation. This kind of mount of photovoltaic cell board installation has set up the clean structure of brush hair, cleans the brush hair in the structure and cleans the back for the photovoltaic cell board body, can drive axis of rotation and fixed strip through driving motor and rotate together, can beat the brush hair to can make the dust on the brush hair be beaten down, provide the function of automatically cleaning for the brush hair, ensure the effect that follow-up brush hair cleaned the photovoltaic cell board body.

Furthermore, the first limiting plate and the second limiting plate are identical in geometric dimension, and the cross sections of the first limiting plate and the second limiting plate are both L-shaped structures.

Furthermore, the fixed block rigid coupling has a threaded rod, threaded rod surface threaded connection has the nut, nut and fixed block respectively with the both sides in close contact with of layering, the threaded rod runs through the layering.

Furthermore, the number of the compression springs is two, and the tops of the two compression springs are in close contact with the bottom of the photovoltaic cell panel body.

Furthermore, one side of the strip box is provided with a wire passing groove, the length of the wire passing groove is the same as that of the sliding groove, and the wire passing groove and the sliding groove are both in a strip-shaped structure.

Furthermore, the connecting strip is of an L-shaped strip structure, a reinforcing rib plate is fixedly mounted at the bending part of the connecting strip, and the reinforcing rib plate is of a right-angled triangular plate structure.

Furthermore, the sliding block is of a rectangular block structure, the sliding block is vertically arranged at the bottom of the fixing plate, and the sliding block is connected with the sliding groove in a sliding mode.

Furthermore, the length of the pressing strip is the same as that of the strip box, and the length of the pressing strip and the length of the strip box are both larger than the width of the fixing frame.

The utility model has the advantages that:

this kind of mount of photovoltaic cell board installation provides the mounted position for the photovoltaic cell board body through fixed frame, when installing, only need to make and cooperate between first limiting plate and the second limiting plate to be connected, and the pulling layering, just can accomplish the installation, and is simple in operation, and traditional screw, bolt mounting means compares, it has practiced thrift the time of installation, the installation effectiveness has been improved, and after the installation, elasticity through taut spring makes the layering support tightly photovoltaic cell board body one side, support tightly photovoltaic cell board body bottom through compression spring, cooperate the spacing of first limiting plate and second limiting plate simultaneously, thereby the stability after the photovoltaic cell board body installation has been ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top view structure of the fixing frame and the strip case of the present invention;

FIG. 3 is a schematic structural view of the fixed frame and the movable rod of the present invention;

FIG. 4 is a schematic view of the structure of the sliver can and the wire passing groove of the present invention;

fig. 5 is a schematic view of the structure of the rack and the gear of the present invention.

In the figure: 1. fixed frame, 2, photovoltaic cell panel body, 3, the round hole, 4, taut spring, 5, the movable rod, 6, the layering, 7, the fixed block, 8, the nut, 9, the threaded rod, 10, first limiting plate, 11, the second limiting plate, 12, pressure spring, 13, rectangular box, 14, the rack, 15, the gear, 16, servo motor, 17, the slider, 18, the fixed plate, 19, the bracing piece, 20, the mounting panel, 21, the brush hair, 22, the connecting strip, 23, driving motor, 24, the backup pad, 25, the axis of rotation, 26, the fixed strip, 27, the through-hole, 28, the wire guide way, 29, deep floor.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, a fixing frame for mounting a photovoltaic cell panel comprises a fixing frame 1, a photovoltaic cell panel body 2, a cleaning structure and a brush cleaning structure, wherein two second limiting plates 11 are fixedly mounted at the bottom of the photovoltaic cell panel body 2, two first limiting plates 10 are fixedly mounted on the inner wall of the bottom of the fixing frame 1, the first limiting plates 10 and the second limiting plates 11 are mutually matched and connected, the first limiting plates 10 and the second limiting plates 11 are mutually limited to limit the photovoltaic cell panel body 2, a pressing strip 6 is arranged at an opening at one side of the fixing frame 1, a plurality of movable rods 5 are vertically and fixedly connected at one side of the pressing strip 6, the plurality of movable rods 5 are arranged in parallel, a round hole 3 is formed in the frame wall of the fixing frame 1, the movable rods 5 are in clearance fit with the round hole 3, and a tension spring 4 in a stretching state is arranged in the round hole 3, two ends of the tension spring 4 are fixedly connected with one end of the movable rod 5 and the inner side of the round hole 3 respectively, the round hole 3 provides limiting guide for the movable rod 5, the pressing strip 6 is tightly contacted with one side of the photovoltaic cell panel body 2, the inner wall of the bottom of the fixed frame 1 is fixedly provided with the compression spring 12 in a compression state, and the pressing strip 6 compresses one side of the photovoltaic cell panel body 2;

cleaning structure includes that fixed mounting keeps away from rectangular box 13 and the servo motor 16 of layering 6 one side at fixed frame 1, the inner wall of rectangular box 13 has rack 14 along length direction fixed mounting, servo motor 16's the fixed cover in output shaft bottom has connect gear 15, meshing is connected between gear 15 and the rack 14, and gear 15 walks along the rack 14 direction, can drive connecting strip 22 and remove, provides the brush through brush hair 21 for photovoltaic cell board body 2 and sweeps, servo motor 16's top rigid coupling has slider 17, slider 17 runs through the spout of seting up at rectangular box 13 top, slider 17's top rigid coupling has fixed plate 18, and fixed plate 18 contacts with the top of rectangular box 13, fixed plate 18 top rigid coupling has connecting strip 22, be provided with a plurality of brush hair 21 between connecting strip 22 and the photovoltaic cell board body 2, brush hair 21 one end and connecting strip 22 between rigid coupling, the other end of the brush 21 is in contact with the top surface of the photovoltaic cell panel body 2;

the clean structure of brush hair includes driving motor 23 and sets up through-hole 27 on layering 6, driving motor 23 passes through backup pad 24 and the top one side rigid coupling of rectangular box 13, and the terminal rigid coupling of driving motor 23's output shaft has axis of rotation 25, the end and the through-hole 27 clearance fit of axis of rotation 25 are connected, the equal perpendicular rigid coupling in both sides of axis of rotation 25 has a plurality of fixed strip 26, and a plurality of fixed strip 26 equidistant distribution on the length direction of axis of rotation 25, through-hole 27 bears for 25 one end of axis of rotation provide, reduce driving motor 23's burden.

The geometric dimensions of the first limiting plate 10 and the second limiting plate 11 are the same, the cross sections of the first limiting plate 10 and the second limiting plate 11 are both L-shaped structures, and the first limiting plate 10 and the second limiting plate 11 limit each other to limit the photovoltaic cell panel body 2; a fixed block 7 is fixedly connected to one end, far away from the tension spring 4, of the movable rod 5, a threaded rod 9 is fixedly connected to the fixed block 7, a nut 8 is connected to the surface of the threaded rod 9 in a threaded mode, the nut 8 and the fixed block 7 are respectively in close contact with two sides of the pressing strip 6, and the threaded rod 9 penetrates through the pressing strip 6 to fixedly connect the movable rod 5 and the pressing strip 6; the bottom of the fixed frame 1 is fixedly provided with two support rods 19, the bottom ends of the support rods 19 are fixedly provided with mounting plates 20, and the mounting plates 20 and the support rods 19 provide mounting for the fixed frame 1; the number of the compression springs 12 is two, the tops of the two compression springs 12 are in close contact with the bottom of the photovoltaic cell panel body 2, and the compression springs 12 provide support for the photovoltaic cell panel body 2 to limit; a wire passing groove 28 is formed in one side of the strip box 13, the length of the wire passing groove 28 is the same as that of the sliding groove, the wire passing groove 28 and the sliding groove are both of strip-shaped structures, the wire passing groove 28 is used for a conducting wire to pass through, and the conducting wire is used for connection of the servo motor 16; the connecting strip 22 is of an L-shaped strip structure, a reinforcing rib plate 29 is fixedly installed at the bent part of the connecting strip 22, the reinforcing rib plate 29 is of a right-angled triangular plate-shaped structure, and the reinforcing rib plate 29 is used for reinforcing the bent part of the connecting strip 22; the length of the brush 21 is greater than that of the fixing strip 26, the brush 21 is perpendicular to the top surface of the photovoltaic cell panel body 2, and the brush 21 is driven by the fixing strip 26 to clean the brush 21; the sliding block 17 is of a rectangular block structure, the sliding block 17 and the bottom of the fixed plate 18 are vertically arranged, the sliding block 17 is in sliding connection with the sliding groove, and the sliding block 17 and the sliding groove provide guidance for the movement of the connecting strip 22; the length of layering 6 is the same with rectangular box 13, and the length of layering 6 and the length of rectangular box 13 all are greater than the width of fixed frame 1, for the connecting strip 22 provides sufficient removal length, can make brush hair 21 and photovoltaic cell panel body 2 drop, remove axis of rotation 25 department.

When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, the mounting plate 20 on the fixed frame 1 is installed on the roof of a house through bolts, when the photovoltaic cell panel body 2 is installed, one worker pulls the pressing strip 6, the pressing strip 6 drives the movable rod 5 to slide in the round hole 3, and pulls the tension spring 4 to stretch the tension spring 4, the other worker takes the photovoltaic cell panel body 2 to put the photovoltaic cell panel body 2 into the fixed frame 1, pushes the photovoltaic cell panel body 2, inserts the second limiting plate 11 into the first limiting plate 10, and enables the first limiting plate 10 and the second limiting plate 11 to be connected in a matching way, in the process, the photovoltaic cell panel body 2 compresses the compression spring 12 to compress and deform the compression spring 12 to provide support for the bottom of the photovoltaic cell panel body 2, limiting and limiting are carried out, a worker loosens the pressing strip 6, the tensioning spring 4 drives the movable rod 5 and the pressing strip 6 to move together, the pressing strip 6 is pressed on one side of the photovoltaic cell panel body 2 to provide limiting for the photovoltaic cell panel body 2, when the photovoltaic cell panel body 2 is taken down, one worker pulls the pressing strip 6, the pressing strip 6 is far away from the photovoltaic cell panel body 2, the photovoltaic cell panel body 2 stops being compressed, then the other worker pulls the photovoltaic cell panel body 2 to separate the first limiting plate 10 from the second limiting plate 11, then the photovoltaic cell panel body 2 is lifted, and therefore the photovoltaic cell panel body 2 is taken down;

when the photovoltaic cell panel is used, when dust, leaves and other impurities are attached to the surface of the photovoltaic cell panel body 2, the servo motor 16 drives the gear 15 to rotate forwards, the gear 15 travels on the rack 14, so that the servo motor 16 and the sliding block 17 move, and the sliding block 17 moves along the length direction of the sliding groove, so that the brush 21 on the connecting strip 22 is used for cleaning the surface of the photovoltaic cell panel body 2, the dust, the leaves and other impurities are swept away, the light receiving surface of the photovoltaic cell panel body 2 is prevented from being shielded, and the normal use of the photovoltaic cell panel body 2 is guaranteed; clean the back, connecting strip 22 moves axis of rotation 25 department, driving motor 23 drives axis of rotation 25 and rotates, beat brush hair 21 through fixed strip 26, thereby can make the dust on the brush hair 21 hit down, the function of automatically cleaning is provided for brush hair 21, follow-up brush hair 21 has been ensured to the effect of cleaning of photovoltaic cell panel body 2, brush hair 21 is clean about 5 minutes right back, driving motor 23 stall, servo motor 16 drives gear 15 and reverses, make connecting strip 22 move rectangular box 13 and keep away from axis of rotation 25 one end.

The servo motor 16 is an SGM7J-04AFC6E + SGD7S-2R8A10A002 model servo motor manufactured by Hill, Suzhou automation technology Co., Ltd and a related matched power supply and circuit thereof.

The driving motor 23 is a 57HSY motor and its related power supply and circuit manufactured by naino electrical appliances limited, guangzhou city.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a mount of photovoltaic cell board installation which characterized in that: the photovoltaic cell panel comprises a fixed frame (1) and a photovoltaic cell panel body (2), wherein two second limiting plates (11) are fixedly mounted at the bottom of the photovoltaic cell panel body (2), two first limiting plates (10) are fixedly mounted on the inner wall of the bottom of the fixed frame (1), the first limiting plates (10) are matched and connected with the second limiting plates (11), a pressing strip (6) is arranged at an opening on one side of the fixed frame (1), a plurality of movable rods (5) are fixedly connected to one side of the pressing strip (6) in a vertical mode, the movable rods (5) are arranged in parallel, a round hole (3) is formed in the frame wall of the fixed frame (1), the movable rods (5) are connected with the round hole (3) in a clearance fit mode, a tensioning spring (4) in a stretching state is arranged in the round hole (3), and two ends of the tensioning spring (4) are fixedly connected with one end of each movable rod (5), layering (6) and one side in close contact with of photovoltaic cell board body (2), the bottom inner wall fixed mounting of fixed frame (1) has pressure spring (12) that are in compression state, the one end rigid coupling that taut spring (4) was kept away from in movable rod (5) has fixed block (7), the bottom fixed mounting of fixed frame (1) has two bracing pieces (19), and the bottom fixed mounting of bracing piece (19) has mounting panel (20).

2. A photovoltaic panel mounting fixture as claimed in claim 1, in which: still including cleaning the structure, clean the structure and include that fixed mounting keeps away from rectangular box (13) and servo motor (16) of layering (6) one side at fixed frame (1), the inner wall of rectangular box (13) has rack (14) along length direction fixed mounting, the fixed cover in output shaft bottom of servo motor (16) has connect gear (15), the meshing is connected between gear (15) and rack (14), the top rigid coupling of servo motor (16) has slider (17), slider (17) run through set up the spout at rectangular box (13) top, the top rigid coupling of slider (17) has fixed plate (18), and the top contact of fixed plate (18) and rectangular box (13), fixed plate (18) top rigid coupling has connecting strip (22), be provided with a plurality of brush hair (21) between connecting strip (22) and photovoltaic cell board body (2), the fixed connection between brush hair (21) one end and connecting strip (22), and brush hair (21) other end and photovoltaic cell panel body (2) top surface contact, the length of brush hair (21) is greater than the length of fixed strip (26), and brush hair (21) and the perpendicular setting of top surface of photovoltaic cell panel body (2).

3. A photovoltaic panel mounting fixture as claimed in claim 1, in which: still include the clean structure of brush hair, the clean structure of brush hair includes driving motor (23) and sets up through-hole (27) on layering (6), driving motor (23) are through backup pad (24) and top one side rigid coupling of rectangular box (13), and the terminal rigid coupling of output shaft of driving motor (23) has axis of rotation (25), the end and the through-hole (27) clearance fit connection of axis of rotation (25), the equal perpendicular rigid coupling in both sides of axis of rotation (25) has a plurality of fixed strip (26), and a plurality of fixed strip (26) equidistant distribution is on the length direction of axis of rotation (25).

4. A photovoltaic panel mounting fixture as claimed in claim 1, in which: the geometric dimensions of the first limiting plate (10) and the second limiting plate (11) are the same, and the sections of the first limiting plate (10) and the second limiting plate (11) are both L-shaped structures.

5. A photovoltaic panel mounting fixture as claimed in claim 1, in which: fixed block (7) rigid coupling threaded rod (9), threaded rod (9) surface threaded connection has nut (8), nut (8) and fixed block (7) respectively with the both sides in close contact with layering (6), layering (6) are run through in threaded rod (9).

6. A photovoltaic panel mounting fixture as claimed in claim 1, in which: the number of the compression springs (12) is two, and the tops of the two compression springs (12) are in close contact with the bottom of the photovoltaic cell panel body (2).

7. A photovoltaic panel-mounted fixture according to claim 2, in which: a wire passing groove (28) is formed in one side of the strip box (13), the length of the wire passing groove (28) is the same as that of the sliding groove, and the wire passing groove (28) and the sliding groove are both of long strip-shaped structures.

8. A photovoltaic panel-mounted fixture according to claim 2, in which: the connecting strip (22) is of an L-shaped strip structure, a reinforcing rib plate (29) is fixedly mounted at the bent part of the connecting strip (22), and the reinforcing rib plate (29) is of a right-angled triangular plate-shaped structure.

9. A photovoltaic panel-mounted fixture according to claim 2, in which: the sliding block (17) is of a rectangular block structure, the sliding block (17) and the bottom of the fixing plate (18) are vertically arranged, and the sliding block (17) is connected with the sliding groove in a sliding mode.

10. A photovoltaic panel mounting fixture as claimed in claim 1, in which: the length of layering (6) is the same with rectangular box (13), and the length of layering (6) and the length of rectangular box (13) all are greater than the width of fixed frame (1).