CN211183883U

CN211183883U - Circular photovoltaic board mounting bracket

Info

Publication number: CN211183883U
Application number: CN202020087655.8U
Authority: CN
Inventors: 杨文香; 芮康为
Original assignee: Nanjing Ruiyang New Energy Technology Co ltd
Current assignee: Nanjing Ruiyang New Energy Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-04
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a circular photovoltaic board mounting bracket, including the mounting bracket, still include circular recess, track, photovoltaic board, commentaries on classics brush, motor and gyro wheel, the mounting bracket is the disc form, and circular recess is seted up at mounting bracket upper surface center, installs the photovoltaic board in the circular recess, and the mounting bracket is seted up the track in the outside of circular recess, and the track encircles the setting of circular recess round, and the track is the ring form, and the through-hole is seted up at the center of mounting bracket, and the lower surface center department of mounting bracket installs the motor, and the output shaft of motor is worn out from the through-hole of mounting bracket; the top of photovoltaic board is equipped with the commentaries on classics brush, changes the brush and is rectangular form, and the lower surface of changeing the brush is equipped with the brush hair, changes the one end of brush and fixes on the output shaft of motor, changes the tip installation gyro wheel of the other end of brush, and the gyro wheel is located the track, changes one side of brush and offers the flabellum groove, and the flabellum inslot is folding to be equipped with the flabellum.

Description

Circular photovoltaic board mounting bracket

Technical Field

The utility model relates to a photovoltaic board technical field specifically is a circular photovoltaic board mounting bracket.

Background

The photovoltaic panel is a photoelectric semiconductor sheet which directly generates electricity by utilizing sunlight, and an assembly formed by assembling a plurality of photovoltaic panels is a core part in a solar power generation system and is also the most important part in the solar power generation system.

The existing photovoltaic panel mounting rack is generally rectangular, other shapes rarely appear, and the photovoltaic panel mounting rack can not provide a customer with special requirements, such as circular requirements, and can not meet market requirements. When the surface of the photovoltaic panel is easy to accumulate dust, leaves and other impurities seriously, the hot spot effect of the photovoltaic panel can be caused, and the service life and the power generation effect of the photovoltaic panel are reduced. In addition, the photovoltaic panel does not have any protection facilities, and when the photovoltaic panel is in a natural disaster such as hail, potential safety hazards or damage can be caused to the photovoltaic panel.

SUMMERY OF THE UTILITY MODEL

The technique that exists to the aforesaid is not enough, the utility model aims at providing a circular photovoltaic board mounting bracket to solve the problem that provides in the background art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a circular photovoltaic board mounting bracket, including mounting bracket, circular recess, track, photovoltaic board, commentaries on classics brush, motor and gyro wheel, the mounting bracket is the disc form, circular recess is seted up at mounting bracket upper surface center, install the photovoltaic board in the circular recess, the mounting bracket is seted up the track in the outside of circular recess, the track encircles the round setting of circular recess, the track is the ring form, the through-hole is seted up at the center of mounting bracket, the lower surface center department of mounting bracket installs the motor, the output shaft of motor is worn out from the through-hole of mounting bracket center department;

the photovoltaic panel is characterized in that a rotating brush is arranged above the photovoltaic panel and is in a long strip shape, and brush bristles are arranged on the lower surface of the rotating brush. The one end of commentaries on classics brush is fixed on the output shaft of motor, the other end center department of commentaries on classics brush is equipped with the installation axle, the tip installation gyro wheel of installation axle, the gyro wheel is located the track, the flabellum groove is seted up to one side of commentaries on classics brush, the folding flabellum that is equipped with in the flabellum groove.

Preferably, the end of the rotary brush close to the motor is provided with a clamping ring, the clamping ring is horizontally provided with a threaded hole, the rotary brush is clamped on an output shaft of the motor through the clamping ring, and the rotary brush penetrates through the threaded hole through a bolt to be screwed and fixed.

Preferably, a first threaded hole is formed in the center of one end, away from the motor, of the mounting shaft, a limiting plate is arranged at the bottom of the upper surface of the mounting frame, and the limiting plate penetrates through the limiting plate and fixes the rotating brush through the first bolt and the first threaded hole in the mounting shaft.

Preferably, the bottom of changeing the brush is seted up the draw-in groove, set up 2-4 rectangular channels around the draw-in groove respectively, inlay card brush hair body in the draw-in groove, be equipped with the picture peg that equals with rectangular channel quantity around the brush hair body, picture peg and rectangular channel phase-match, the lower surface of the brush hair body is densely covered with the brush hair.

Preferably, the outside of flabellum groove is rotated and is equipped with the outer door, the length in flabellum groove is not less than the radius of circular recess, the flabellum includes backing sheet, sector, round pin axle and hangs the rope, the backing sheet has a plurality ofly, and is a plurality of the one end of backing sheet is in the same place through the round pin hub fixation, and a plurality of backing sheets are folded or are opened around the round pin axle, and a plurality of backing sheets pass through the sector and connect, constitute a fan-shaped form of rolling over, the bottom at the flabellum groove is fixed through the backing sheet of one end to the flabellum, one side that the round pin axle was kept away from to the other end of.

Preferably, the center of one end of the rotary brush, which is far away from the motor, is provided with an installation shaft, and the end of the installation shaft is provided with a roller.

Preferably, the support sheet is made of a steel sheet material.

Preferably, the lower surface of the mounting frame is fixed on the support frame, the support frame comprises two short legs and two telescopic legs, the two short legs are located at the front end of the lower surface of the mounting frame, the two telescopic legs are located at the rear end of the lower surface of the mounting frame, and the lowest height of each telescopic leg is higher than that of each short leg.

The beneficial effects of the utility model reside in that:

(1) the utility model provides a circular photovoltaic panel mounting rack, wherein a circular groove is arranged at the center of the mounting rack, and a photovoltaic panel is arranged in the circular groove, so that the demand of the market on the circular photovoltaic panel can be met;

(2) the mounting frame is provided with a track on the outer side of the circular groove, the motor is mounted at the center of the mounting frame, the rotating brush is fixed by an output shaft of the motor, the end part of the other end of the rotating brush is provided with a roller, and the roller is positioned on the track. Therefore, the motor drives the rotating brush to rotate, the surface of the photovoltaic panel is cleaned, the surface of the photovoltaic panel can be kept clean, the photovoltaic panel is prevented from being damaged by hot spot effect, and the light receiving effect of the photovoltaic panel is improved;

(3) the one end that changes the brush and be close to the motor is equipped with the snap ring, and the snap ring is improved level and is equipped with the screw hole, changes the brush and passes the snap ring card on the output shaft of motor, and the rethread bolt passes the screw hole and screws fixedly, and is fixed effectual.

(4) The bottom of rotating the brush passes through the draw-in groove inlay card brush body, and brush body inserts through the picture peg and fixes in with the rectangular channel to brush body's lower surface is equipped with a plurality of second bolts, and the second bolt passes brush body and rotates brush thread tightening. So set up, after the brush hair wearing and tearing, can change the brush hair through changing the brush hair body, so, need not change whole commentaries on classics brush, practice thrift the cost.

(5) The leaf groove is seted up to one side of changeing the brush, the outside in leaf groove is rotated and is equipped with the outer door, the folding flabellum that is equipped with in the leaf inslot, when meetting hail weather, open the outer door in leaf groove, pull out the flabellum, and fix the one end of flabellum on the fan post through the string rope, it rotates a week to change the brush through the motor drive, when changeing to the below, pass limiting plate and the fixed brush that changes of epaxial screw hole of installation through first bolt, thus, the flabellum rotates a week, form an umbelliform, protect the photovoltaic board, prevent that the hail from striking the damage to the photovoltaic board.

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 view of the fan blade of the present invention when folded;

FIG. 2 is the schematic structural diagram of the fan blade of the present invention when opened

Fig. 3 is a side view of the present invention;

FIG. 4 is a schematic structural view of a transfer brush according to the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 2;

fig. 6 is a schematic structural view of the fan blade of the present invention.

Description of reference numerals:

1-mounting frame, 2-circular groove, 3-rail, 4-photovoltaic panel, 5-rotary brush, 51-snap ring, 52-fan blade groove, 53-mounting shaft, 54-screw hole I, 55-screw hole, 6-short supporting leg, 7-motor, 71-output shaft, 8-roller, 9-telescopic supporting leg, 11-brush body, 12-brush hair, 13-inserting plate, 14-second bolt, 15-fan blade, 151-supporting sheet, 152-fan surface, 153-pin shaft, 16-limiting plate, 17-first bolt, 18-hanging rope and 19-fan column.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.

Example (b):

as shown in fig. 1-6, the utility model provides a circular photovoltaic panel mounting rack, including mounting rack 1, circular recess 2, track 3, photovoltaic panel 4, brush 5, short leg 6, motor 7, gyro wheel 8 and flexible leg 9, mounting rack 1 is the disc, circular recess 2 is seted up at the center of the upper surface of mounting rack 1, install photovoltaic panel 4 in circular recess 2, mounting rack 1 sets up track 3 in the outside of circular recess 2, track 3 encircles circular recess 2 and sets up, track 3 is the ring form, the center of mounting rack 1 is seted up the through-hole (not drawn in the drawing), motor 7 is installed at the lower surface center of mounting rack 1, the output shaft 71 of motor 7 is worn out from the through-hole in the center of mounting rack 1;

the photovoltaic panel is characterized in that a rotating brush 5 is arranged above the photovoltaic panel 4, the rotating brush 5 is in a long strip shape, and bristles 12 are arranged on the lower surface of the rotating brush 5. One end of the rotating brush 5 is fixed on an output shaft 71 of the motor 7, a mounting shaft 53 is arranged at the center of the other end of the rotating brush 5, a roller 8 is mounted at the end of the mounting shaft 53, and the roller 8 is positioned on the track 3. A first threaded hole 54 is formed in the center of one end of the mounting shaft 53 far away from the motor 7,

furthermore, a clamping ring 51 is arranged at one end, close to the motor 7, of the rotary brush 5, a threaded hole 55 is horizontally formed in the clamping ring 51, the rotary brush 5 is clamped on an output shaft 71 of the motor 7 through the clamping ring 51, and then the rotary brush 5 penetrates through the threaded hole 55 through a bolt to be further screwed and fixed.

Furthermore, a limiting plate 16 is arranged at the bottom of the upper surface of the mounting frame 1, and the limiting plate 16 passes through the limiting plate 16 and a first threaded hole 54 in the mounting shaft 53 through a first bolt 17 to fix the rotating brush 5.

Further, the bottom of commentaries on classics brush 5 is seted up the draw-in groove (not marking in the figure), set up 2-4 rectangular channels (not marking in the figure) respectively around the draw-in groove, inlay card brush body 11 in the draw-in groove, brush body 11 be equipped with all around with the picture peg 13 that rectangular channel quantity equals, picture peg 13 and rectangular channel phase-match. The bristles 12 are densely distributed on the lower surface of the bristle body 11. So set up, after brush hair 12 wearing and tearing, can change the brush hair through changing brush hair body 11, so, need not change whole commentaries on classics brush, practice thrift the cost. Further, a plurality of second bolts 14 are arranged on the lower surface of the bristle body 11, and the second bolts 14 penetrate through the bristle body 11 and are fixed with the rotary brush 5 through threads.

Further, a vane slot 52 is formed in one side of the rotating brush 5, an outer door (not shown in the figure) is arranged on the outer side of the vane slot 52 in a rotating manner, the length of the vane slot 52 is not smaller than the radius of the circular groove 2, a vane 15 is arranged in the vane slot 52 in a folding manner, the vane 15 comprises a plurality of support sheets 151, a plurality of sectors 152, a pin 153 and a hanging rope 18, the support sheets 151 are multiple, one end of each support sheet 151 is fixed together through the pin 153, the support sheets 151 are folded or opened around the pin 153, the support sheets 151 are connected through the sectors 152 to form a folding fan shape, the vane 15 is fixed at the bottom of the vane slot 52 through the support sheet 151 at one end, the hanging rope 18 is arranged on one side of the other end of the vane 15 far away from the pin 153, a vane column 19 is arranged on one side of the limiting plate 16, and when hail weather occurs, the outer door of the vane slot 52 is opened, pull out flabellum 15 to fix the one end of flabellum 15 on fan post 19 through string rope 18, drive through motor 7 and change brush 5 and rotate a week, when changeing to the below, pass limiting plate 16 and the fixed brush 5 that changes of screw hole 54 on the installation axle 53 through first bolt 17, so, flabellum 15 rotates a week, forms an umbelliform, protects photovoltaic board 4, prevents that the hail from hitting damage photovoltaic board 4.

The lower surface of the mounting frame is fixed on the support frame, the support frame comprises two short supporting legs 6 and two telescopic supporting legs 9, the two short supporting legs 6 are located at the front end of the lower surface of the mounting frame 1, the two telescopic supporting legs 9 are located at the rear end of the lower surface of the mounting frame 1, the lowest height of the telescopic supporting legs 9 is higher than the height of the short supporting legs 6, and the mounting frame 1 is in a state of being low in the front and high in the rear. The telescopic supporting legs 9 can adopt air cylinders and hydraulic cylinders.

Further, the supporting sheet 151 is made of a steel sheet, and the fan surface 152 is made of an impact-resistant, cold-resistant, heat-resistant and rain-proof material, such as dacron, PG cloth, and nylon.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A circular photovoltaic panel mounting frame comprises a mounting frame and is characterized by further comprising a circular groove, a track, a photovoltaic panel, a rotating brush, a motor and rollers, wherein the mounting frame is in a circular plate shape, the circular groove is formed in the center of the upper surface of the mounting frame, the photovoltaic panel is mounted in the circular groove, the track is formed in the outer side of the circular groove and surrounds the circular groove in a circle, the track is in a circular ring shape, a through hole is formed in the center of the mounting frame, the motor is mounted in the center of the lower surface of the mounting frame, and an output shaft of the motor penetrates out of the through hole in the center of the mounting frame;

the photovoltaic panel top is equipped with changes the brush, change the brush and be rectangular form, the lower surface that changes the brush is equipped with the brush hair, the one end of changeing the brush is fixed on the output shaft of motor, the other end center department that changes the brush is equipped with the installation axle, the tip installation gyro wheel of installation axle, the gyro wheel is located the track, change one side of brush and set up the flabellum groove, the folding flabellum that is equipped with in the flabellum groove.

2. The mounting rack for the circular photovoltaic panel as claimed in claim 1, wherein a snap ring is disposed at an end of the rotating brush close to the motor, a threaded hole is horizontally disposed on the snap ring, and the rotating brush is clamped on an output shaft of the motor through the snap ring and then screwed and fixed through a bolt passing through the threaded hole.

3. The mounting rack for the circular photovoltaic panel as claimed in claim 1, wherein a first threaded hole is formed in the center of one end of the mounting shaft away from the motor, a limiting plate is disposed at the bottom of the upper surface of the mounting rack, and the limiting plate passes through the limiting plate and the first threaded hole in the mounting shaft to fix the rotating brush through a first bolt.

4. The mounting frame for the circular photovoltaic panel as claimed in claim 1, wherein the bottom of the rotating brush is provided with a slot, 2-4 rectangular grooves are respectively formed around the slot, the bristle body is embedded in the slot, the number of the insertion plates around the bristle body is equal to that of the rectangular grooves, the insertion plates are matched with the rectangular grooves, and the bristles are densely distributed on the lower surface of the bristle body.

5. The circular photovoltaic panel mounting frame of claim 1, wherein the outer side of the blade groove is provided with an outer door in a rotating manner, the length of the blade groove is not less than the radius of the circular groove, the blade comprises a plurality of supporting sheets, a plurality of sectors, a pin shaft and a hanging rope, one ends of the supporting sheets are fixed together through the pin shaft, the supporting sheets are folded or unfolded around the pin shaft, the supporting sheets are connected through the sectors to form a folding sector shape, the blade is fixed at the bottom of the blade groove through the supporting sheet at one end, one side of the other end of the blade far away from the pin shaft is provided with the hanging rope, and the mounting frame is provided with a fan column at one side of the limiting plate.

6. The mounting rack for a circular photovoltaic panel as recited in claim 5, wherein said support sheet is made of steel sheet.

7. The mounting frame for a circular photovoltaic panel as claimed in claim 1, wherein the lower surface of the mounting frame is fixed to a support frame, the support frame comprises two short legs and two telescopic legs, the two short legs are located at the front end of the lower surface of the mounting frame, the two telescopic legs are located at the rear end of the lower surface of the mounting frame, and the minimum height of the telescopic legs is higher than the height of the short legs.