CN213186024U

CN213186024U - Roof distributed photovoltaic power generation board

Info

Publication number: CN213186024U
Application number: CN202022550689.9U
Authority: CN
Inventors: 张慧星; 纪海军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-05-11
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a roof distributed photovoltaic power generation board, which comprises a positioning frame, wherein four corners at the bottom of the positioning frame are vertically fixed with support columns, the bottom of each support column is provided with a mounting plate, the edges of the mounting plates are provided with screw holes, the bottoms of inner cavities of the support columns are provided with buffer mechanisms at equal intervals, and the top of each buffer mechanism is provided with a power generation board body, the light transmittance of the shadow generating plate body is prevented.

Description

Roof distributed photovoltaic power generation board

Technical Field

The utility model relates to a photovoltaic power generation board technical field specifically is a roof distributing type photovoltaic power generation board.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and compared with a common battery and a recyclable rechargeable battery, a photovoltaic power generation panel belongs to a more energy-saving and environment-friendly green product, and the method for arranging the photovoltaic power generation panel on a roof for power generation is gradually popularized and popularized, but still has certain problems, and the specific problems are as follows:

photovoltaic power generation board can produce a large amount of pollutants in long-time use on the tradition, can cause the erosion damage to solar cell panel surface, influences power generation board's result of use, influences solar cell panel's life even, and traditional photovoltaic power generation board flexibility is not enough in addition, can't adjust photovoltaic power generation board's overall arrangement structure to the generating efficiency of power generation board has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof distributing type photovoltaic power generation board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a roof distributed photovoltaic power generation panel comprises a positioning frame, wherein supporting columns are vertically fixed at four corners of the bottom of the positioning frame, mounting plates are mounted at the bottoms of the supporting columns, screw holes are formed in the edges of the mounting plates, buffering mechanisms are mounted at the bottoms of inner cavities of the supporting columns at equal intervals, a power generation panel body is mounted at the top of each buffering mechanism, a first mounting seat is screwed at the front end of the left side wall of the positioning frame, a third mounting seat is screwed at the rear end of the left side wall of the positioning frame, a roller is mounted between the first mounting seat and the third mounting seat through a rotating shaft, a transparent protective film is arranged on the outer wall of the roller, a vertical plate is mounted at one end, away from the roller, of the first mounting seat, a second bevel gear is mounted at one end of the vertical plate, the second bevel gear is connected with the roller through the rotating shaft, and a second mounting, the cavity is installed at the top of second mount pad, the lead screw is transversely installed through the bearing to the left side wall of cavity, the hand wheel is installed to the right side wall of cavity, and the right-hand member rotation of hand wheel through pivot and lead screw is connected, first bevel gear is installed to the left end of lead screw, and first bevel gear and second bevel gear meshing, the left end cover of lead screw outer wall has connect the stopper, and the left end fixed connection at stopper and locating rack top, lead screw outer wall cover is equipped with the drive block, the drive block is close to having of locating rack and singly installs the connecting rod, and the connecting rod is connected with the one end of transparent protective film.

Preferably, the left end and the right end of the bottom of the inner cavity of the positioning frame are symmetrically provided with heat dissipation holes, and the inner cavities of the heat dissipation holes are provided with filter screens.

Based on above-mentioned technical characteristics, be convenient for carry out ventilation cooling to the electricity generation board main part, the dust adhesion is avoided in the bottom of electricity generation board main part in the setting of filter screen.

Preferably, the fixing base is installed at the center department of locating rack right side wall, the draw-in groove has been seted up to the inner chamber of fixing base, the equidistant spiro union in bottom of fixing base has the screw rod, and the top of screw rod stretches into the inner chamber of fixing base, the fixture block that matches each other with the draw-in groove is installed at the center department of locating rack left side wall.

Based on above-mentioned technical characteristics, be convenient for with the fixture block in the inside of draw-in groove to splice between the locating rack, increased the illumination area of electricity generation board main part, improve the generating efficiency.

Preferably, buffer gear includes sucking disc, buffer spring, activity post, baffle and hollow seat, buffer gear's hollow seat equidistant is located the bottom of locating rack inner chamber, the inner chamber movable mounting of hollow seat has the baffle, the activity post is installed at the top of baffle, the top of activity post stretches out hollow seat and installs the sucking disc, and the top of sucking disc is connected with the bottom of electricity generation board body, the outer wall cover of activity post is equipped with buffer spring, and buffer spring is located between sucking disc and the hollow seat.

Based on above-mentioned technical characteristic, the sucking disc makes the electricity generation board main part adsorb at the sucking disc top more tightly, and when the locating rack received external force and assaulted, the activity post moved down and extrudeed buffer spring, and buffer spring produces deformation and cushions vibrations.

Preferably, the right side wall of cavity is fixed with U type frame, the right-hand member of U type frame transversely runs through there is the gag lever post, the inner chamber of hand wheel is stretched into to the left end of gag lever post, the inner chamber of hand wheel is provided with the spacing groove that matches each other with the gag lever post, the arm-tie is installed to the right-hand member of gag lever post, the equidistant positioning spring that is connected with of one end that the arm-tie is close to U type frame.

Based on the technical characteristics, the limiting rod can be conveniently inserted into the inner cavity of the limiting groove, so that the hand wheel is fixed, and the rotation is avoided.

Preferably, the transparent protective film is far away from the one end of connecting rod and is installed the sliding sleeve, the rear end at locating rack top is provided with the slide bar through the connecting block, and sliding connection between slide bar and the sliding sleeve.

Based on the technical characteristics, the driving block is convenient to limit, and the transparent protective film is convenient to pull to move rightwards to cover the power generation board main body.

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

(1) the hand wheel is manually rotated, the hand wheel drives the screw rod to rotate through the rotating shaft, the screw rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, so that the roller rotates, the roller drives the transparent protective film to move, and under the matching of the sliding rod and the sliding sleeve, the transparent protective film is pulled by the driving block to move rightwards to cover the power generation plate body, so that the problem that a large amount of pollutants are easily generated on the surface of the power generation plate body is avoided, the service life of the power generation plate body is prolonged, and the light transmittance of the power generation plate body is prevented;

(2) according to user's demand, with the fixture block in the inner chamber of draw-in groove, later rotate the screw rod and make the screw rod rebound fix the inner chamber at the draw-in groove with the fixture block, avoid appearing the condition of slippage to be convenient for splice the locating rack, conveniently adjust photovoltaic power generation board's overall arrangement structure, increased photovoltaic power generation board's illumination area, improve photovoltaic power generation board's generating efficiency.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of an enlarged structure A in FIG. 1;

fig. 4 is a schematic structural diagram of an enlarged structure B in fig. 1.

In the figure: 1. a clamping block; 2. a vertical plate; 3. a first mounting seat; 4. a positioning frame; 5. a support pillar; 6. heat dissipation holes; 7. a screw hole; 8. mounting a plate; 9. a screw; 10. a card slot; 11. a fixed seat; 12. a second mounting seat; 13. a hand wheel; 14. a cavity; 15. a drive block; 16. a power generation panel body; 17. a transparent protective film; 18. a screw rod; 19. a first bevel gear; 20. a drum; 21. a second bevel gear; 22. a third mounting seat; 23. a slide bar; 24. a sliding sleeve; 25. a limiting block; 26. a connecting rod; 27. a limiting groove; 28. a limiting rod; 29. pulling a plate; 30. a positioning spring; 31. a U-shaped frame; 32. a buffer mechanism; 3201. a suction cup; 3202. a buffer spring; 3203. a movable post; 3204. a baffle plate; 3205. a hollow seat.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a roof distributed photovoltaic power generation board, including locating rack 4, four corners of locating rack 4 bottom are all vertically fixed with support column 5, both ends symmetry is provided with louvre 6 about locating rack 4 inner chamber bottom, and the inner chamber of louvre 6 is provided with the filter screen, the center department of locating rack 4 right side wall installs fixing base 11, draw-in groove 10 has been seted up to the inner chamber of fixing base 11, the equidistant spiro union in bottom of fixing base 11 has screw rod 9, and the top of screw rod 9 stretches into the inner chamber of fixing base 11, the center department of locating rack 4 left side wall installs fixture block 1 that matches each other with draw-in groove 10, mounting panel 8 is all installed to the bottom of support column 5, the edge of mounting panel 8 all is provided with screw 7, the equidistant buffer gear 32 of installing in bottom of support column 5 inner chamber, generator board body 16 is installed at the top of buffer gear, Buffer springs 3202, movable columns 3203, a baffle 3204 and a hollow seat 3205, the hollow seats 3205 of the buffer mechanism 32 are positioned at the bottom of the inner cavity of the positioning frame 4 at equal intervals, the baffle 3204 is movably installed in the inner cavity of the hollow seat 3205, the movable columns 3203 are installed at the top of the baffle 3204, the top of the movable columns 3203 extends out of the hollow seat 3205 and is provided with suckers 3201, the top of the suckers 3201 is connected with the bottom of the power generation plate body 16, the buffer springs 3202 are sleeved on the outer wall of the movable columns 3203, the buffer springs 3202 are positioned between the suckers 3201 and the hollow seat 3205, the front end of the left side wall of the positioning frame 4 is in threaded connection with a first mounting seat 3, the rear end of the left side wall of the positioning frame 4 is in threaded connection with a third mounting seat 22, a roller 20 is installed between the first mounting seat 3 and the third mounting seat 22 through a rotating shaft, a transparent protective film 17 is arranged on the outer wall of the roller 20, a, the second bevel gear 21 is connected with the roller 20 through a rotating shaft, the front end of the right side wall of the positioning frame 4 is provided with a second mounting seat 12, the top of the second mounting seat 12 is provided with a cavity 14, the left side wall of the cavity 14 is transversely provided with a screw rod 18 through a bearing, the right side wall of the cavity 14 is provided with a hand wheel 13, the hand wheel 13 is rotatably connected with the right end of the screw rod 18 through a rotating shaft, the right side wall of the cavity 14 is fixed with a U-shaped frame 31, the right end of the U-shaped frame 31 is transversely penetrated with a limiting rod 28, the left end of the limiting rod 28 extends into the inner cavity of the hand wheel 13, the inner cavity of the hand wheel 13 is provided with a limiting groove 27 matched with the limiting rod 28, the right end of the limiting rod 28 is provided with a pull plate 29, one end of the pull plate 29 close to the U-shaped frame 31 is connected with a positioning spring 30 at equal interval, the left end of the screw rod 18 is, and the left end fixed connection at stopper 25 and locating rack 4 top, lead screw 18 outer wall cover is equipped with drive block 15, drive block 15 is close to having of locating rack 4 and singly installs connecting rod 26, and connecting rod 26 is connected with the one end of transparent protecting film 17, and the sliding sleeve 24 is installed to the one end that transparent protecting film 17 kept away from connecting rod 26, and the rear end at locating rack 4 top is provided with slide bar 23 through the connecting block, and sliding connection between slide bar 23 and the sliding sleeve 24.

The working principle is as follows: when in use, the mounting plate 8 is contacted with the top of a roof, the mounting plate 8 is fixedly mounted on the roof by screwing bolts into the screw holes 7, the power generation plate main body 16 is placed in the inner cavity of the positioning frame 4 and is directly contacted with the top of the sucker 3201, so that the power generation plate main body 16 is more firmly mounted, meanwhile, the elastic action of the buffer spring 3202 can buffer the power generation plate main body 16 when being vibrated, then the clamping block 1 is clamped in the inner cavity of the clamping groove 10 according to the use requirement, then the screw rod 9 is rotated to enable the screw rod 9 to move upwards to support the clamping block, so that the clamping block 1 is conveniently fixed in the inner cavity of the clamping groove 10, the slipping condition is avoided, the positioning frames 4 are convenient to splice, the layout structure of the photovoltaic power generation plate is convenient to adjust, the illumination area of the photovoltaic power generation plate is increased, the power generation efficiency of the photovoltaic power generation plate is improved, and a, form wholly, when one of them locating rack 4 appears lax, can not produce the phenomenon of dropping, can improve the stability of the photovoltaic power generation board of roof installation, reduce danger, when photovoltaic power generation board comes into operation, manual rotation hand wheel 13, hand wheel 13 drives lead screw 18 through the pivot and rotates, lead screw 18 rotates and drives first bevel gear 19 and rotate, first bevel gear 19 rotates and drives second bevel gear 21 and rotate, thereby make cylinder 20 rotatory, cylinder 20 then drives transparent protecting film 17 and moves, under the cooperation of slide bar 23 and sliding sleeve 24, it is convenient for cover power generation board body 16 to move right through driving block 15 pulling transparent protecting film 17, the problem of producing a large amount of pollutants on the surface of power generation board body 16 has been avoided, improve the life of power generation board body 16, the light transmissivity that influences power generation board body 16 has been prevented.

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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. A roof distributed photovoltaic power generation board, includes locating rack (4), its characterized in that: the four corners of locating rack (4) bottom are all vertically fixed with support column (5), mounting panel (8) are all installed to the bottom of support column (5), the edge of mounting panel (8) all is provided with screw (7), buffer gear (32) are installed to the bottom of support column (5) inner chamber at equal intervals, electricity generation board body (16) is installed at the top of buffer gear (32), the front end spiro union of the left side wall of locating rack (4) has first mount pad (3), the rear end spiro union of the left side wall of locating rack (4) has third mount pad (22), install cylinder (20) through the pivot between first mount pad (3) and third mount pad (22), the outer wall of cylinder (20) is provided with transparent protecting film (17), riser (2) are installed to the one end that cylinder (20) was kept away from in first mount pad (3), a second bevel gear (21) is installed at one end of the vertical plate (2), the second bevel gear (21) is connected with the roller (20) through a rotating shaft, a second installation seat (12) is installed at the front end of the right side wall of the positioning frame (4), a cavity (14) is installed at the top of the second installation seat (12), a lead screw (18) is transversely installed on the left side wall of the cavity (14) through a bearing, a hand wheel (13) is installed on the right side wall of the cavity (14), the hand wheel (13) is rotatably connected with the right end of the lead screw (18) through the rotating shaft, a first bevel gear (19) is installed at the left end of the lead screw (18), the first bevel gear (19) is meshed with the second bevel gear (21), a limit block (25) is sleeved at the left end of the outer wall of the lead screw (18), the limit block (25) is fixedly connected with the left end of the top of the positioning frame (4), and, the driving block (15) is close to the positioning frame (4) and is provided with a connecting rod (26), and the connecting rod (26) is connected with one end of the transparent protective film (17).

2. A rooftop distributed photovoltaic panel in accordance with claim 1, wherein: the left end and the right end of the bottom of the inner cavity of the positioning frame (4) are symmetrically provided with heat dissipation holes (6), and the inner cavity of each heat dissipation hole (6) is provided with a filter screen.

3. A rooftop distributed photovoltaic panel in accordance with claim 1, wherein: fixing base (11) are installed to the center department of locating rack (4) right side wall, draw-in groove (10) have been seted up to the inner chamber of fixing base (11), the equidistant spiro union in bottom of fixing base (11) has screw rod (9), and the top of screw rod (9) stretches into the inner chamber of fixing base (11), the center department of locating rack (4) left side wall installs fixture block (1) that matches each other with draw-in groove (10).

4. A rooftop distributed photovoltaic panel in accordance with claim 1, wherein: buffer gear (32) include sucking disc (3201), buffer spring (3202), activity post (3203), baffle (3204) and hollow seat (3205), the equidistant bottom that is located locating rack (4) inner chamber of hollow seat (3205) of buffer gear (32), the inner chamber movable mounting of hollow seat (3205) has baffle (3204), movable post (3203) is installed at the top of baffle (3204), the top of activity post (3203) stretches out hollow seat (3205) and installs sucking disc (3201), and the top of sucking disc (3201) is connected with the bottom of electricity generation board body (16), the outer wall cover of activity post (3203) is equipped with buffer spring (3202), and buffer spring (3202) are located between sucking disc (3201) and hollow seat (3205).

5. A rooftop distributed photovoltaic panel in accordance with claim 1, wherein: the right side wall of cavity (14) is fixed with U type frame (31), the right-hand member of U type frame (31) transversely runs through there is gag lever post (28), the inner chamber of hand wheel (13) is stretched into to the left end of gag lever post (28), the inner chamber of hand wheel (13) is provided with spacing groove (27) that mutually match with gag lever post (28), arm-tie (29) are installed to the right-hand member of gag lever post (28), the equidistant positioning spring (30) that is connected with of one end that arm-tie (29) are close to U type frame (31).

6. A rooftop distributed photovoltaic panel in accordance with claim 1, wherein: sliding sleeve (24) are installed to the one end that connecting rod (26) were kept away from in transparent protective film (17), the rear end at locating rack (4) top is provided with slide bar (23) through the connecting block, and sliding connection between slide bar (23) and sliding sleeve (24).