CN218734136U

CN218734136U - Strong wind prevention protection device for photovoltaic power station

Info

Publication number: CN218734136U
Application number: CN202222856602.XU
Authority: CN
Inventors: 江根深; 方清山; 安身霞; 曹海峰
Original assignee: Jiangsu Jingbao Energy Technology Co ltd
Current assignee: Jiangsu Jingbao Energy Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model belongs to the technical field of the photovoltaic power plant is relevant, especially, photovoltaic power plant is with preventing strong wind protection device, it includes the protecting box, the inboard triangle-shaped support that sets up through two symmetries of protecting box is fixed with the photovoltaic board, all is fixed with two installation pieces of taking the mounting hole on the both sides wall of protecting box, all rotates through the pivot in the recess that two symmetries in the top of protecting box set up and is connected with the turning block, and the outside rigid coupling of two turning blocks has same guard plate, is connected with opening and shutting mechanism between one end extension that two pivot deviated from and the protecting box. The utility model discloses be different from prior art, utilize the mechanism that opens and shuts for the guard plate is convenient for expand or is closed, and when closed, can protect the photovoltaic board of photovoltaic power plant under strong wind weather, avoids strong wind to cause serious impact to the photovoltaic board, improves the life of photovoltaic board greatly, excellent in use effect.

Description

Strong wind prevention protection device for photovoltaic power station

Technical Field

The utility model relates to a photovoltaic power plant correlation technique field specifically is a photovoltaic power plant is with preventing strong wind protection device.

Background

The photovoltaic power station is a power generation system which is formed by using solar energy and electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and is connected with a power grid and transmits power to the power grid. The photovoltaic power station belongs to the green power development energy project with the greatest national encouragement. It can be divided into an independent power generation system with a storage battery and a grid-connected power generation system without a storage battery. Solar power generation is classified into photo-thermal power generation and photovoltaic power generation. At present, the commercialized solar electric energy is introduced, namely solar photovoltaic power generation.

At present, prior art's photovoltaic power plant is at the construction in-process to the photovoltaic board, only adopt the support frame of simple structure to support on the one hand and build, its outside does not set up and is used for playing the structure that can protect the photovoltaic board under the strong wind environment, lead to the photovoltaic board easily to receive the impact, cause the damage easily, two aspects are that external dust falls on the photovoltaic board, because the photovoltaic board is bulky, its outside does not set up the structure that is used for carrying out quick clearance to the photovoltaic board surface, it is comparatively inconvenient when leading to clearing up the photovoltaic board, for this reason, we provide a photovoltaic power plant with preventing strong wind protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic power plant is with preventing strong wind protection device 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: the utility model provides a photovoltaic power plant is with preventing strong wind protection device, including the protective housing, the inboard triangle-shaped support that sets up through two symmetries of protective housing is fixed with the photovoltaic board, all be fixed with two installation pieces that take the mounting hole on the both sides wall of protective housing, all be connected with the turning block through the pivot rotation in the recess that two symmetries in the top of protective housing set up, the outside rigid coupling of two turning blocks has same guard plate, be connected with opening and shutting mechanism between one end extension that two pivots deviate from mutually and the protective housing, install the clean protection mechanism that is convenient for clear up the photovoltaic board surface in the protective housing.

Preferably, the opening and closing mechanism comprises a first gear fixedly connected to the outer side of the extending portion at one end, which deviates from the two rotating shafts, of the extending portion, the first gear is movably arranged in a movable groove in the top of the protective box, and the movable groove is even used for enabling the first gear to rotate.

Preferably, two the outside meshing of gear one is connected with same U-shaped pinion rack, the C-shaped slide bar outside that two symmetries set up is established to U-shaped pinion rack movable sleeve, the equal rigid coupling of C-shaped slide bar is on the lateral wall of protective housing, the bottom of U-shaped pinion rack links to each other with electric putter's flexible end, electric putter passes through the supporting shoe rigid coupling in the outside of protective housing, start electric putter, promote the U-shaped pinion rack and shift up, and transmit two gear one, and then make the turning block that the pivot is connected can drive the guard plate lid and close at the protective housing, and then play the better effect of preventing wind and assaulting.

Preferably, the cleaning protection mechanism comprises a linear sliding rod fixedly connected in the protection box, a sliding sleeve is sleeved on the outer side of the linear sliding rod in a sliding mode, one end of the sliding sleeve is rotatably connected with a brush barrel through a transmission shaft, and the brush surface of the brush barrel can roll, adhere and move on the surface of the photovoltaic panel in the transverse moving process.

Preferably, the outer side of the transmission shaft is further fixedly connected with a second gear, a linear toothed plate is meshed and connected with the upper portion of the second gear, the linear toothed plate is fixedly connected to the protective box, and when the second gear moves along with the sliding sleeve, the second gear is matched with the linear toothed plate in a meshed mode, so that the brush barrel can roll when moving, and the cleaning effect is better.

Preferably, the sliding sleeve is connected with a reciprocating lead screw in a spiral transmission mode, one end of the reciprocating lead screw is rotatably connected into the protective box, the other end of the reciprocating lead screw is connected with a motor output shaft fixedly connected to the inner side wall of the protective box, the motor drives the reciprocating lead screw to rotate, and then the sliding sleeve drives the brush barrel connected with the transmission shaft to move.

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

the utility model is different from the prior art, the opening and closing mechanism is utilized to ensure that the protection plate is convenient to open or close, and when the protection plate is closed, the photovoltaic plate of the photovoltaic power station can be protected in the strong wind weather, so that the severe impact of the strong wind on the photovoltaic plate is avoided, the service life of the photovoltaic plate is greatly prolonged, and the use effect is good; secondly, utilize clean protection mechanism, through starter motor, and the effect of a plurality of parts of cooperation, and then make the brush section of thick bamboo that the sliding sleeve drove the transmission shaft and remove and roll, and then can carry out effectual clearance to the dust or the impurity on the surface of photovoltaic board, improve the efficiency of clearance greatly, and the clearance is comparatively convenient.

Drawings

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

FIG. 2 is a schematic left side view of the present invention;

FIG. 3 is a schematic structural view of each component of the opening and closing mechanism of the present invention;

fig. 4 is a schematic structural view of each component in the cleaning protection mechanism of the present invention.

In the figure: 1. a protective box; 2. a triangular bracket; 3. a photovoltaic panel; 4. mounting a block; 5. a rotating shaft; 51. rotating the block; 52. a protection plate; 6. an opening and closing mechanism; 601. a first gear; 602. a U-shaped toothed plate; 603. a C-shaped slide bar; 604. an electric push rod; 7. cleaning the protection mechanism; 701. a linear slide bar; 702. a sliding sleeve; 703. a drive shaft; 704. a brush barrel; 705. a second gear; 706. a linear toothed plate; 707. a reciprocating screw; 708. an electric motor.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a photovoltaic power plant is with preventing strong wind protection device, including protective housing 1, the inboard triangle-shaped support 2 that sets up through two symmetries of protective housing 1 is fixed with photovoltaic board 3, all be fixed with two installation pieces 4 of taking the mounting hole on the both sides wall of protective housing 1, all be connected with turning block 51 through 5 rotations of pivot 5 in the notch that two symmetries in protective housing 1's top set up, two turning block 51's outside rigid couplings have same guard plate 52, installation piece 4 all can cooperate fastening bolt to fix its the device in required position.

The opening and closing mechanism 6 is connected between one end extending portion and the protective box 1, which are deviated from each other by the two rotating shafts 5, the opening and closing mechanism 6 comprises a first gear 601 fixedly connected to the outer sides of the one end extending portions, which are deviated from each other by the two rotating shafts 5, the first gear 601 is movably arranged in a movable groove at the top of the protective box 1, the movable groove is a movable groove for rotating the first gear 601, the outer sides of the two first gears 601 are meshed and connected with a same U-shaped toothed plate 602, the movable sleeve of the U-shaped toothed plate 602 is arranged on the outer sides of the two C-shaped sliding rods 603 which are symmetrically arranged, the C-shaped sliding rods 603 are fixedly connected to the outer side wall of the protective box 1, the bottom end of the U-shaped toothed plate 602 is connected with the telescopic end of the electric push rod 604, the electric push rod 604 is fixedly connected to the outer side of the protective box 1 through a supporting block, the electric push rod 604 is started to push the U-shaped toothed plate 602 to move upwards, the two first gears 601 to transmit, and further, the rotating block 51 connected by the rotating shafts 5 can drive the protective plate 52 to cover the protective box 1, and further achieve better wind impact prevention effect.

The cleaning protection mechanism 7 convenient for cleaning the surface of the photovoltaic panel 3 is installed in the protection box 1, the cleaning protection mechanism 7 comprises a linear sliding rod 701 fixedly connected in the protection box 1, a sliding sleeve 702 is slidably sleeved outside the linear sliding rod 701, one end of the sliding sleeve 702 is rotatably connected with a brush barrel 704 through a transmission shaft 703, the brush surface of the brush barrel 704 can roll, adhere and move on the surface of the photovoltaic panel 3 in the transverse moving process, a gear II 705 is fixedly connected to the outer side of the transmission shaft 703, a linear toothed plate 706 is meshed and connected above the gear II 705, the linear toothed plate 706 is fixedly connected to the protection box 1, the gear II 705 moves along with the sliding sleeve 702 and is matched with the linear toothed plate 706 in a meshing effect, so that the brush barrel 704 rolls when moving, the cleaning effect is better, a reciprocating screw 707 is spirally connected to the sliding sleeve 702, one end of the reciprocating screw 707 is rotatably connected in the protection box 1, the other end of the reciprocating screw is connected with an output shaft of a motor 708 fixedly connected on the inner side wall of the protection box 1, the motor 708 drives the reciprocating screw 707 to rotate, and further the sliding sleeve 702 drives the reciprocating screw 704 to drive the brush barrel 703 to move.

According to the scheme, when the strong wind prevention protection device for the photovoltaic power station is used, the device is fixed at a position where a photovoltaic panel 3 needs to be installed through four fastening bolts, the protection plate 52 can be unfolded to be in a state in the drawing for use under the condition of bright sunshine, otherwise, under the condition of strong wind impact, the electric push rod 604 can be started, the U-shaped toothed plate 602 is pushed to move upwards, the two first gears 601 are driven, the rotating block 51 connected with the rotating shaft 5 can drive the protection plate 52 to cover the protection box 1, a better wind impact prevention effect is achieved, the photovoltaic panel 3 is prevented from being seriously impacted by strong wind, the service life of the photovoltaic panel 3 is greatly prolonged, and the use effect is good; secondly, through starter motor 708, make reciprocating screw 707 rotate, because the screw drive is connected between reciprocating screw 707 and the sliding sleeve 702, and two 705 gears mesh with linear toothed plate 706 simultaneously, and then make sliding sleeve 702 drive a brush section of thick bamboo 704 that transmission shaft 703 is connected and rolling, and then can carry out effectual clearance to the dust or the impurity on the surface of photovoltaic board 3, improve the efficiency of clearance greatly, and it is comparatively convenient to clear up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic power plant is with preventing strong wind protection device, includes protective housing (1), its characterized in that: the photovoltaic panel (3) are fixed on the inner side of the protective box (1) through the triangular supports (2) which are symmetrically arranged, two installation blocks (4) with installation holes are fixed on two side walls of the protective box (1), the rotating blocks (51) are rotatably connected in the notches which are symmetrically arranged on the two tops of the protective box (1) through the rotating shafts (5), the outer sides of the two rotating blocks (51) are fixedly connected with the same protective plate (52), an opening and closing mechanism (6) is connected between one end extending part and the protective box (1) which deviate from the two rotating shafts (5), and a cleaning and protecting mechanism (7) which is convenient for cleaning the surface of the photovoltaic panel (3) is installed in the protective box (1).

2. The strong wind prevention protection device for the photovoltaic power station as claimed in claim 1, characterized in that: the opening and closing mechanism (6) comprises a first gear (601) fixedly connected to the outer side of an extending portion at one end, which deviates from each other, of the two rotating shafts (5), and the first gear (601) is movably arranged in a movable groove in the top of the protective box (1).

3. The strong wind prevention protection device for the photovoltaic power station as claimed in claim 2, characterized in that: the outer side of the first gear (601) is meshed with the same U-shaped toothed plate (602), the movable sleeve of the U-shaped toothed plate (602) is arranged on the outer sides of two symmetrically arranged C-shaped sliding rods (603), the C-shaped sliding rods (603) are fixedly connected to the outer side wall of the protective box (1), the bottom end of the U-shaped toothed plate (602) is connected with the telescopic end of the electric push rod (604), and the electric push rod (604) is fixedly connected to the outer side of the protective box (1) through a supporting block.

4. The strong wind prevention protection device for the photovoltaic power station as claimed in claim 1, characterized in that: the cleaning protection mechanism (7) comprises a linear sliding rod (701) fixedly connected in the protection box (1), a sliding sleeve (702) is slidably sleeved on the outer side of the linear sliding rod (701), and one end of the sliding sleeve (702) is rotatably connected with a brush barrel (704) through a transmission shaft (703).

5. A strong wind protection device for photovoltaic power plant according to claim 4 characterized in that: the outer side of the transmission shaft (703) is further fixedly connected with a second gear (705), a linear toothed plate (706) is connected to the upper portion of the second gear (705) in a meshed mode, and the linear toothed plate (706) is fixedly connected to the protection box (1).

6. A strong wind protection device for photovoltaic power plant according to claim 5 characterized in that: the upper screw transmission of sliding sleeve (702) is connected with reciprocal lead screw (707), and the one end of reciprocal lead screw (707) is rotated and is connected in protective housing (1), and the other end links to each other with motor (708) output shaft of rigid coupling on protective housing (1) inside wall.