CN218733984U

CN218733984U - Distributed photovoltaic grid-connected power generation equipment

Info

Publication number: CN218733984U
Application number: CN202222505709.XU
Authority: CN
Inventors: 李源
Original assignee: Fengdexin Power Development Co ltd
Current assignee: Fengdexin Power Development Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-24
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a distributing type photovoltaic grid-connected power generation equipment, the on-line screen storage device comprises a base, the upper surface both sides difference fixedly connected with pillar of base, the equal fixedly connected with connection pad of upper surface of pillar, it is connected with the photovoltaic case to rotate between the connection pad, the upper surface of photovoltaic case is provided with the photovoltaic board, the first connecting block of lower surface both sides difference fixedly connected with of photovoltaic case, the lower surface of base is provided with driving motor, the spout has been seted up respectively to the upper surface both sides of base, be provided with between the spout and set up the inside cavity at the base, the inside of cavity is provided with the action wheel, the both sides of action wheel have meshed respectively from the driving wheel. This distributing type photovoltaic power generation equipment that is incorporated into power networks not only is convenient for remove, need not artifical frequent participation moreover and can realize having higher degree of automation to the automatically regulated of photovoltaic board inclination, can reach the effect that reduces staff intensity of labour.

Description

Distributed photovoltaic grid-connected power generation equipment

Technical Field

The utility model relates to a photovoltaic power generation equipment technical field specifically is a distributing type photovoltaic grid-connected power generation equipment.

Background

The distributed photovoltaic grid-connected power generation equipment is a novel power generation and energy comprehensive utilization mode with a wide development prospect, advocates the principles of near power generation, near grid connection, near conversion and near use, can effectively improve the generated energy of photovoltaic power stations with the same scale, and effectively solves the loss problem of electric power in boosting and long-distance transportation.

The Chinese patent CN 212392679U discloses a distributed photovoltaic grid-connected power generation device convenient to install, which comprises a base and a photovoltaic box, wherein the base and the photovoltaic box are rotationally connected through a first pin, the photovoltaic box is positioned on one side of the base, a photovoltaic plate is arranged on one side of the photovoltaic box, which is far away from the base, a screw rod is fixedly connected in the middle of the outer side of the second pin, and an adjusting cylinder is in threaded connection with the outer side of the other end of the screw rod; through setting up base and first pin, it is connected with photovoltaic case and base rotation directly through first pin, make the photovoltaic case rotate, can be to the inclination regulation of photovoltaic board, through setting up the screw rod and adjusting a section of thick bamboo, can adjust a section of thick bamboo through rotating, make the screw rod stretch out and draw back in the inside of adjusting a section of thick bamboo, so that adjust the inclination of photovoltaic board, the effect of the angle regulation of being convenient for has been reached, correspond respectively through the both sides at the base and set up bolt and jack, make and to fix a position fast between base and the base, the effect of the installation of being convenient for has been reached. However, the device is inconvenient to move, the screw rod is made to stretch in the adjusting cylinder by rotating the adjusting cylinder, and then the inclination angle of the photovoltaic panel is adjusted.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a distributing type photovoltaic grid-connected power generation equipment, this distributing type photovoltaic grid-connected power generation equipment not only are convenient for remove, need not artifical frequent participation moreover and can realize having higher degree of automation to photovoltaic board inclination's automatically regulated, can reach the effect that reduces staff intensity of labour.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a distributing type photovoltaic grid-connected power generation equipment, includes the base, the upper surface both sides difference fixedly connected with pillar of base, the equal fixedly connected with connection pad of upper surface of pillar, it is connected with the photovoltaic case to rotate between the connection pad, the upper surface of photovoltaic case is provided with the photovoltaic board, the first connecting block of lower surface both sides difference fixedly connected with of photovoltaic case, the lower surface of base is provided with driving motor, the spout has been seted up respectively to the upper surface both sides of base, be provided with the cavity of seting up in the base inside between the spout, the inside of cavity is provided with the action wheel, the both sides of action wheel have meshed respectively from the driving wheel, from the back of the body side respectively fixedly connected with extend to the inside first threaded shaft and the second threaded shaft of both sides spout from the driving wheel, the equal threaded connection in the outside of first threaded shaft and second threaded shaft has the slider with spout inner wall sliding connection, the equal fixedly connected with second connecting block in the upper surface of slider, rotate respectively between second connecting block and the first connecting block and be connected with the connecting rod.

Preferably, the lower surface of base fixedly connected with mount pad respectively, the mounting groove has been seted up to the lower surface of mount pad, the inside sliding connection of mounting groove has the connecting plate, the upper surface of connecting plate is provided with fixed connection respectively at the inside buffer spring of mounting groove, the downside of connecting plate is provided with the universal wheel.

Preferably, the right outer wall of the base is provided with a controller electrically connected with the driving motor.

Preferably, the output shaft of the driving motor extends to the inside of the cavity and is fixedly connected with the driving wheel.

Preferably, the first and second threaded shafts have opposite thread directions.

The utility model has the advantages that:

1. when the photovoltaic box is used, the rotation direction, the rotation speed and the operation time of the driving motor can be preset through the controller, so that the driving motor can drive the driving wheel to periodically rotate, the driving wheel can be meshed with the driven wheels on two sides and drives the driven wheels to rotate when rotating, the driven wheels drive the first threaded shaft and the second threaded shaft to rotate, the first threaded shaft and the second threaded shaft respectively drive the sliding blocks in threaded connection to slide in the sliding grooves when rotating, and then the inclination angles of the photovoltaic box and the photovoltaic panel are automatically adjusted under the matching action of the first connecting block, the second connecting block and the connecting rods, so that the light receiving surface of the photovoltaic panel always faces the sun without frequent manual participation, the photovoltaic box has higher automation degree, and the effect of reducing the labor intensity of workers can be achieved;

2. through setting up the universal wheel, be convenient for the device and remove when needing, and at the removal in-process, the vibrations that produce when accessible buffer spring removes the device are cushioned.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

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

FIG. 2 is a sectional view of the internal structural components of the base of the present invention;

fig. 3 is a schematic view of the structural assembly of the photovoltaic box of the present invention;

fig. 4 is a schematic view of the mounting seat assembly of the present invention.

Reference numbers in the figures: 1. a base; 2. a pillar; 3. a connecting disc; 4. a photovoltaic box; 5. a photovoltaic panel; 6. a first connection block; 7. a drive motor; 8. a chute; 9. a cavity; 10. a driving wheel; 11. a driven wheel; 12. a first threaded shaft; 13. a second threaded shaft; 14. a slider; 15. a second connecting block; 16. a connecting rod; 17. a mounting seat; 18. mounting grooves; 19. a connecting plate; 20. a buffer spring; 21. a universal wheel; 22. and a controller.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

Example one

A distributed photovoltaic grid-connected power generation device as shown in fig. 1-4, including a base 1, pillars 2 are fixedly connected to both sides of an upper surface of the base 1 respectively, connection pads 3 are fixedly connected to an upper surface of the pillars 2, a photovoltaic box 4 is rotatably connected between the connection pads 3, a photovoltaic panel 5 is disposed on an upper surface of the photovoltaic box 4, first connection blocks 6 are fixedly connected to both sides of a lower surface of the photovoltaic box 4 respectively, a driving motor 7 is disposed on a lower surface of the base 1, a controller 22 electrically connected to the driving motor 7 is disposed on an outer wall of a right side of the base 1, a rotation parameter of the driving motor 7 is controlled by the controller 22, a rotation direction, a rotation speed, and a running time are included, sliding grooves 8 are disposed on both sides of the upper surface of the base 1 respectively, a cavity 9 disposed inside the base 1 is disposed between the sliding grooves 8, a driving wheel 10 is disposed inside the cavity 9, an output shaft of the driving motor 7 extends to the inside of the cavity 9 and is fixedly connected to the driving wheel 10, the driving wheel 10 is driven wheels 11 are engaged with driven wheels 11 on both sides, first threaded shafts 12 and second threaded shafts 12 fixedly connected to both sides of the sliding blocks 13, sliding blocks 14, sliding blocks connected to an outer side of the sliding blocks on both sides of the sliding blocks 15, and sliding blocks on an inner side of the sliding blocks connected to a sliding blocks 15, and a sliding blocks on an outer side of the sliding blocks connected to a sliding block 13, a sliding block.

During the use, the rotation direction, the rotation speed and the operation time of driving motor 7 can be preset through controller 22, so that driving motor 7 can drive driving wheel 10 to periodically rotate, driving wheel 10 can be meshed with two sides driven wheel 11 and drive driven wheel 11 to rotate when rotating, driven wheel 11 drives first threaded shaft 12 and second threaded shaft 13 to rotate again, first threaded shaft 12 and second threaded shaft 13 respectively drive sliding block 14 in threaded connection with sliding block 14 to slide in sliding groove 8 when rotating, and then automatically adjust the inclination angles of photovoltaic box 4 and photovoltaic panel 5 under the cooperation of first connecting block 6, second connecting block 15 and connecting rod 16, thereby the light receiving surface of photovoltaic panel 5 can face the sun all the time without frequent participation of manpower, and the device has high automation degree and can achieve the effect of reducing the labor intensity of workers.

Example two

Referring to fig. 4, as another preferred embodiment, the difference from the first embodiment is that the lower surface of the base 1 is fixedly connected with an installation seat 17, the lower surface of the installation seat 17 is provided with an installation groove 18, the inside of the installation groove 18 is slidably connected with a connection plate 19, the upper surface of the connection plate 19 is provided with a buffer spring 20 fixedly connected inside the installation groove 18, the lower side of the connection plate 19 is provided with a universal wheel 21, the universal wheel 21 is arranged to facilitate the device to move when needed, and in the moving process, the vibration generated when the device moves can be buffered by the buffer spring 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a distributed grid-connected PV power generation equipment, includes base (1), its characterized in that: two sides of the upper surface of the base (1) are respectively fixedly connected with a supporting column (2), the upper surfaces of the support posts (2) are fixedly connected with connecting discs (3), a photovoltaic box (4) is rotatably connected between the connecting discs (3), a photovoltaic plate (5) is arranged on the upper surface of the photovoltaic box (4), two sides of the lower surface of the photovoltaic box (4) are respectively and fixedly connected with a first connecting block (6), the lower surface of the base (1) is provided with a driving motor (7), the two sides of the upper surface of the base (1) are respectively provided with a sliding chute (8), a cavity (9) arranged in the base (1) is arranged between the sliding grooves (8), a driving wheel (10) is arranged in the cavity (9), driven wheels (11) are respectively meshed with two sides of the driving wheel (10), the reverse sides of the driven wheel (11) are respectively and fixedly connected with a first threaded shaft (12) and a second threaded shaft (13) which extend into the chutes (8) at the two sides, the outer sides of the first threaded shaft (12) and the second threaded shaft (13) are both in threaded connection with a sliding block (14) which is in sliding connection with the inner wall of the sliding chute (8), the upper surfaces of the sliding blocks (14) are fixedly connected with second connecting blocks (15), and connecting rods (16) are respectively and rotatably connected between the second connecting block (15) and the first connecting block (6).

2. The distributed grid-connected photovoltaic power generation device according to claim 1, wherein: the lower surface of base (1) is fixedly connected with mount pad (17) respectively, mounting groove (18) have been seted up to the lower surface of mount pad (17), the inside sliding connection of mounting groove (18) has connecting plate (19), the upper surface of connecting plate (19) is provided with fixed connection respectively at the inside buffer spring (20) of mounting groove (18), the downside of connecting plate (19) is provided with universal wheel (21).

3. The distributed grid-connected photovoltaic power generation device according to claim 1, characterized in that: the right side outer wall of the base (1) is provided with a controller (22) electrically connected with the driving motor (7).

4. The distributed grid-connected photovoltaic power generation device according to claim 1, wherein: an output shaft of the driving motor (7) extends to the inside of the cavity (9) and is fixedly connected with the driving wheel (10).

5. The distributed grid-connected photovoltaic power generation device according to claim 1, wherein: the first threaded shaft (12) and the second threaded shaft (13) are threaded in opposite directions.