CN218499064U - A solar panel anti-shading device for photovoltaic power generation - Google Patents

Abstract

The utility model relates to the technical field of auxiliary equipment for photovoltaic power generation, and discloses a solar panel anti-shielding device for photovoltaic power generation, which includes a cross base, the top of the cross base is provided with a fixed-distance support tube, and the fixed-distance support tube The inner wall of the guide riser is provided with a guide riser, and the outer surface of the guide riser is slidably fitted with a lifting sleeve, and the guide riser is fixedly installed with the lift sleeve through a distance-adjustable bolt and a distance-adjustable nut. The solar panel anti-blocking device for photovoltaic power generation is activated by the proximity switch to detect foreign objects, so that the reciprocating time relay controls the electric telescopic rod to drive the T-shaped support to move along the limit slide rail, and the limit slide rail drives the solar panel along the load ring frame. The hinged seat rotates, and the foreign matter on the surface of the solar panel falls off under the action of gravity during the rotation process, which greatly reduces the probability of foreign matter covering the working surface of the device, effectively improves the power generation efficiency of the device, and thus enhances the practicability of the device.

Description

A solar panel anti-shading device for photovoltaic power generation

technical field

The utility model relates to the technical field of auxiliary equipment for photovoltaic power generation, in particular to a solar panel anti-shading device for photovoltaic power generation.

Background technique

Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface. It is mainly composed of three parts: solar panels, controllers and inverters. The main components are composed of electronic components. Solar cells Encapsulation and protection after being connected in series can form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device.

When the solar panels in the prior art are used, it is found that because the main use environment of the solar panels is in the open air, and the power generation capacity of the solar panels is affected by the illuminated area, the external foreign matter is easy to move under the action of the wind. On the other hand, the power generation efficiency of solar panels is reduced.

Based on this, the utility model designs a solar panel anti-shading device for photovoltaic power generation to solve the above problems.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a solar panel anti-shading device for photovoltaic power generation, which solves the problems raised in the above-mentioned background technology.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a solar panel anti-shading device for photovoltaic power generation, including a cross base, the top of the cross base is provided with a distance support tube, and the distance support tube The inner wall is provided with a guide riser, and the outer surface of the guide riser is slidably fitted with a lifting sleeve. There are multiple sets of distance adjustment holes on the outer surface, and the outer surface of the distance adjustment bolt is slidably plugged into the inner wall of the corresponding distance adjustment hole. The top of the lifting sleeve is provided with a bearing ring frame, and the bearing ring frame There are bearing holes on the left side and the right side of each set of bearing holes, and the inner walls of each set of bearing holes are equipped with rotating bearings with interference fit, and electric telescopic rods are installed between the rotating ends of the two sets of rotating bearings. , the top of the bearing ring frame is provided with a hinged seat, and the hinged seat is hinged with an installation frame through a hinge shaft, the inside of the installation frame is fixedly installed with a solar panel, and the back of the installation frame is provided with a limiting slide rail, The inner wall of the limiting slide rail is provided with a T-shaped support, and the T-shaped support is hinged with the telescopic end of the electric telescopic rod through a hinge shaft. There are multiple sets of prefabricated holes on the front of the solar panel, and each set of Proximity switches are fixedly installed inside the prefabricated holes, and reciprocating time relays and cleaning time relays are fixedly installed on the back of the installation frame. connected, the output end of the reciprocating time relay is electrically connected with the input end of the electric telescopic rod.

Preferably, the bottom of the cross base is provided with multiple groups of prefabricated foundation piles, and the top of each group of prefabricated foundation piles is provided with two groups of locking studs, and each group of locking studs is connected with a locking nut. The cross base is fixedly installed.

Preferably, the outer surfaces of each set of distance-adjusting bolts and locking studs are screwed with locknuts, and the outer surfaces of each set of distance-adjusting nuts and lock nuts are tightly pressed against the outer surfaces of the locknuts. .

Preferably, the outer surface of the lifting sleeve is slidably fitted with a supporting ring, and the outer surface of the supporting ring is provided with multiple groups of reinforcing diagonal rods, and the bottom ends of each group of reinforcing diagonal rods are connected to the cross base The top is fastened.

Preferably, multiple sets of lubricating grooves are provided on the inner wall of the limiting slide rail, and lubricating grease is provided inside each set of lubricating grooves.

Preferably, the surface of the cross base, the distance support pipe, the guide riser, the lifting sleeve, the bearing ring frame, the hinge seat, the installation frame, the limiting slide rail and the T-shaped support is provided with an anti-corrosion coating.

(3) Beneficial effects

Compared with the prior art, the utility model provides a solar panel anti-shading device for photovoltaic power generation, which has the following beneficial effects:

1. The solar panel anti-shading device for photovoltaic power generation is activated by detecting foreign objects through the proximity switch, so that the reciprocating time relay controls the electric telescopic rod to drive the T-shaped support to move along the limiting slide rail, and the limiting slide rail drives the solar battery through the bearing ring frame The panel rotates along the hinged seat, and the foreign matter on the surface of the solar panel falls off under the action of gravity during the rotation process, which greatly reduces the probability of foreign matter covering the working surface of the device, effectively improves the power generation efficiency of the device, and thus enhances the practicability of the device.

2. The solar panel anti-shading device for photovoltaic power generation enables the operator to determine the height of the solar panel from the ground according to the ground conditions through the lifting sleeve. After the height of the solar panel is determined, the lifting sleeve is driven to stand along the guide. After the solar panel is moved to the set height, the lifting sleeve and the guide riser are connected and fixed by the distance-adjusting bolt and the distance-adjusting nut, which greatly reduces the leveling of the device to the installation environment and effectively improves the adaptability of the device to the environment performance, thereby enhancing the applicability of the device.

3. The solar panel anti-shading device used for photovoltaic power generation, through the cleaning time relay, enables the operator to determine the cleaning time period according to the actual situation of the device location. After the cleaning time period is determined, it is input into the cleaning time relay, and the cleaning time relay is set. After a certain period of time, the control device cleans the solar panel, which greatly reduces the influence of foreign objects that do not cover the proximity switch on the power generation of the device, effectively improves the reliability of the device, and thus enhances the practicability of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model structure;

Fig. 3 is the right side view of the utility model structure.

In the figure: 1. Cross base; 2. Fixed distance support pipe; 3. Guide standpipe; 4. Lifting sleeve; 5. Adjustable distance bolt; 6. Adjustable distance nut; 7. Distance adjustable hole; ;9, rotating bearing; 10, electric telescopic rod; 11, hinged seat; 12, installation frame; 13, solar panel; 14, limit slide rail; 15, T-shaped support; 16, proximity switch; Relay; 18, cleaning time relay; 19, prefabricated foundation pile; 20, locking stud; 21, locking nut; 22, lock nut; 23, support collar; 24, reinforcing inclined rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a solar panel anti-shield device for photovoltaic power generation, including a cross base 1, the top of the cross base 1 is provided with a fixed-distance support tube 2, and a fixed-distance support The inner wall of the tube 2 is provided with a guide riser 3, and the outer surface of the guide riser 3 is slidably fitted with a lifting sleeve 4, through the lifting sleeve 4, the operator can determine the height of the solar panel 13 from the ground according to the ground conditions, After the height from the ground of the solar panel 13 is determined, the lifting sleeve 4 is driven along the guide riser 3, and after the solar panel 13 moves to the set height, the lifting sleeve 4 and the guide riser are connected by the distance adjustment bolt 5 and the distance adjustment nut 6. 3 The connection is fixed, which greatly reduces the leveling of the device to the installation environment, effectively improves the adaptability of the device to the environment, thereby enhancing the applicability of the device, and guides the standpipe 3 to pass through the distance-adjusting bolt 5 and the distance-adjusting nut 6. The casing 4 is fixedly installed, and the outer surface of the guide riser 3 is provided with multiple sets of distance-adjusting holes 7. The outer surface of the distance-adjusting bolt 5 is slidably plugged into the inner wall of the corresponding distance-adjusting hole 7, and the top of the lifting casing 4 A bearing ring frame 8 is provided, bearing holes are provided on the left side and the right side of the bearing ring frame 8, and the inner walls of each set of bearing holes are fitted with rotating bearings 9 with interference fit. Between the rotating ends of the two sets of rotating bearings 9 An electric telescopic rod 10 is installed in the interference fit between them, and the top of the bearing ring frame 8 is provided with a hinged seat 11, which is hinged with a mounting frame 12 through a hinged shaft, and a solar panel 13 is fixedly installed inside the mounting frame 12, and the mounting frame The back side of 12 is provided with limiting slide rail 14, and the inner wall of limiting slide rail 14 is provided with T-shaped support 15, and T-shaped support 15 is hinged with the telescoping end of electric telescopic rod 10 by hinge shaft, and the front of solar panel 13 is provided with Multiple groups of prefabricated holes, each group of prefabricated holes are fixed with a proximity switch 16 inside, and the proximity switch 16 is used to detect foreign matter and start, so that the reciprocating time relay 17 controls the electric telescopic rod 10 to drive the T-shaped support 15 to move along the limit slide rail 14, The limiting slide rail 14 drives the solar cell panel 13 to rotate along the hinged seat 11 through the bearing ring frame 8, and the foreign matter on the surface of the solar cell panel 13 slips off under the action of gravity during the rotation process, which greatly reduces the probability of foreign matter covering the working surface of the device, effectively Improve the power generation efficiency of device, thereby strengthened the practicability of device, the back side of mounting frame 12 is fixedly installed with reciprocating time relay 17 and cleaning time relay 18, and the output end of every group of proximity switch 16 and cleaning time relay 18 is all connected with reciprocating time. The input end of relay 17 is electrically connected, and the output end of reciprocating time relay 17 is electrically connected with the input end of electric telescopic rod 10, and by cleaning time relay 18, the operator determines the cleaning period according to the actual situation of the location of the device. After the cleaning period is determined, the It is input into the cleaning time relay 18, and the cleaning time relay 18 controls the device to clean the solar panel 13 after a set period of time, which greatly reduces the influence of foreign objects that do not cover the proximity switch 16 on the power generation of the device, and effectively improves the power generation of the device. reliability, thereby enhancing the practicability of the device.

In the utility model, in order to improve the stability of the device during operation, multiple groups of prefabricated foundation piles 19 are arranged on the bottom of the cross base 1 for connecting and fixing the device to the installation position, and each group of prefabricated foundation piles 19 Two sets of locking studs 20 are arranged on the top, and each set of locking studs 20 is fixedly installed with the cross base 1 through locking nuts 21, thereby improving the stability of the device during operation.

In the utility model, in order to improve the stability during the operation of the device, the outer surfaces of each group of distance-adjusting bolts 5 and locking studs 20 are screw-mounted for applying pre-loading to the distance-adjusting nuts 6 and locking nuts 21. The anti-loosening nut 22 of tightening force has reduced the probability of loosening of the distance-adjusting nut 6 and the lock nut 21, and the outer surfaces of each group of distance-adjusting nuts 6 and the lock nut 21 are all pressed against the outer surface of the anti-loosening nut 22, thereby Improved stability during device operation.

In the utility model, in order to improve the structural strength of the device, the outer surface of the lifting sleeve 4 is slidably fitted with a support collar 23 for providing support after it moves, and the outer surface of the support collar 23 is The surface is provided with multiple sets of reinforcing slanting rods 24, and the bottom end of each group of reinforcing slanting rods 24 is fixedly connected to the top of the cross base 1, thereby improving the structural strength of the device.

In the utility model, in order to prolong the effective service life of the limiting slide rail 14, multiple sets of lubricating grooves are provided on the inner wall of the limiting slide rail 14, and the interior of each set of lubricating grooves is provided with a function for lowering the limiting slide rail 14 and a T-shaped lubricating groove. The lubricating grease of the friction between the bearings 15 prolongs the effective service life of the limiting slide rail 14.

In the utility model, in order to prolong the effective service life of the device, the cross base 1, the distance support tube 2, the guide riser 3, the lifting sleeve 4, the bearing ring frame 8, the hinged seat 11, the installation frame 12, the limit The surfaces of the slide rail 14 and the T-shaped support 15 are all provided with an anti-corrosion coating for reducing the corrosion rate during operation, thereby prolonging the effective service life of the device.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

When in use, first fix the device to the set position, determine the height of the solar panel 13 from the ground according to the ground conditions during the installation of the device, and then drive the lifting sleeve 4 along the guide riser after the height of the solar panel 13 is determined 3. After the solar panel 13 moves to the set height, the lifting sleeve 4 and the guide riser 3 are connected and fixed by the distance-adjusting bolt 5 and the distance-adjusting nut 6, and then the operator determines the cleaning period according to the actual situation of the device location. After confirming, input it into the cleaning time relay 18. The cleaning time relay 18 controls the electric telescopic rod 10 through the reciprocating time relay 17 to drive the T-shaped support 15 to move along the limiting slide rail 14, and the limiting slide rail 14 drives the solar energy through the bearing ring frame 8. The battery panel 13 rotates along the hinged seat 11, and the foreign matter on the surface of the solar panel 13 falls off under the action of gravity during the rotation process. The time relay 18 is based on the actual lighting environment, and then the solar panel 13 performs power generation operations. When the working surface of the solar panel 13 is blocked by a foreign object, the proximity switch 16 controls the start of the reciprocating time relay 17 by detecting the foreign object blocking, and the reciprocating time relay 17 controls the electric telescopic The rod 10 drives the T-shaped support 15 to move along the limiting slide rail 14, and the limiting slide rail 14 drives the solar panel 13 to rotate along the hinge seat 11 through the bearing ring frame 8, and the foreign matter on the surface of the solar panel 13 slides down under the action of gravity during the rotation process Take off, solar cell panel 13 rotates to set angle after reciprocating time relay 17 resets by electric telescopic rod 10 control devices.

To sum up, the solar panel anti-shading device for photovoltaic power generation is activated by detecting foreign objects through the proximity switch 16, so that the reciprocating time relay 17 controls the electric telescopic rod 10 to drive the T-shaped support 15 to move along the limiting slide rail 14, limiting the sliding The rail 14 drives the solar cell panel 13 to rotate along the hinged seat 11 through the bearing ring frame 8. During the rotation process of the solar cell panel 13, the foreign matter on its surface slips off under the action of gravity, which greatly reduces the probability of foreign matter covering the working surface of the device and effectively improves The power generation efficiency of the device, thereby enhancing the practicability of the device.

The solar panel anti-shading device for photovoltaic power generation enables the operator to determine the height of the solar panel 13 from the ground according to the ground conditions through the lifting sleeve 4. After the height of the solar panel 13 is determined, the lifting sleeve 4 is driven along the After the guide riser 3 and the solar panel 13 are moved to the set height, the lifting sleeve 4 and the guide riser 3 are connected and fixed by the distance-adjusting bolt 5 and the distance-adjusting nut 6, which greatly reduces the leveling of the device to the installation environment. The adaptability of the device to the environment is effectively improved, thereby enhancing the applicability of the device.

The solar panel anti-shading device for photovoltaic power generation, through the cleaning time relay 18, allows the operator to determine the cleaning time period according to the actual situation of the device location, and after the cleaning time period is determined, it is input into the cleaning time relay 18, and the cleaning time relay 18 is activated After the set period of time, the control device cleans the solar panel 13, which greatly reduces the influence of foreign matter that does not cover the proximity switch 16 on the power generation of the device, effectively improves the reliability of the device, and thus enhances the practicability of the device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a solar panel prevents sheltering from device for photovoltaic power generation, includes cross base (1), its characterized in that: the solar cell panel fixing device is characterized in that a fixed-distance supporting tube (2) is arranged at the top of the cross base (1), a guide vertical tube (3) is arranged on the inner wall of the fixed-distance supporting tube (2), a lifting sleeve (4) is sleeved on the outer surface of the guide vertical tube (3) in a sliding manner, the guide vertical tube (3) is fixedly installed with the lifting sleeve (4) through a distance adjusting bolt (5) and a distance adjusting nut (6), a plurality of groups of distance adjusting holes (7) are formed in the outer surface of the guide vertical tube (3), the outer surface of the distance adjusting bolt (5) is slidably inserted into the inner wall of the corresponding distance adjusting hole (7), a bearing ring frame (8) is arranged at the top end of the lifting sleeve (4), bearing holes are formed in the left side surface and the right side surface of the bearing ring frame (8), a rotating bearing hole is formed in each group of the inner wall of the bearing hole in an interference fit manner, a rotating bearing (9) is installed in two groups of the rotating ends of the rotating bearing holes in an interference fit manner, an electric telescopic rod (10) is arranged at the top of the bearing ring frame (8), a hinged base (11) is provided with a solar cell panel (12) in a hinged manner, a solar cell panel support (13) is arranged in the inner wall of the mounting frame (14), and a sliding rail (14) is limited by a sliding rail (14) arranged on the inner wall of a sliding rail (14), t word support (15) are articulated through the flexible end of articulated shaft with electric telescopic handle (10), multiunit prefabricated hole has been seted up in the front of solar cell panel (13), every group the equal fixed mounting in inside in prefabricated hole has proximity switch (16), the back fixed mounting of installation frame (12) has reciprocating time relay (17) and clearance time relay (18), every group the output of proximity switch (16) and clearance time relay (18) all is connected with the input electricity of reciprocating time relay (17), the output of reciprocating time relay (17) is connected with the input electricity of electric telescopic handle (10).

2. The solar panel anti-blocking device for photovoltaic power generation according to claim 1, characterized in that: the bottom of cross base (1) is provided with multiunit prefabricated foundation pile (19), every group the top of prefabricated foundation pile (19) all is equipped with two sets of locking double-screw bolt (20), every group locking double-screw bolt (20) all through lock nut (21) and cross base (1) fixed mounting.

3. The solar panel anti-blocking device for photovoltaic power generation according to claim 2, characterized in that: and the outer surfaces of the distance adjusting bolts (5) and the locking studs (20) of each group are respectively screwed with a locknut (22), and the outer surfaces of the distance adjusting nuts (6) and the locking nuts (21) of each group are respectively abutted against the outer surface of the locknut (22).

4. The solar panel anti-blocking device for photovoltaic power generation according to claim 1, characterized in that: the outer surface slidable cover of lifting sleeve (4) is equipped with support lantern ring (23), the surface of support lantern ring (23) is equipped with multiunit enhancement down tube (24), every group the bottom of enhancement down tube (24) all with the top rigid coupling of cross base (1).

5. The solar panel anti-blocking device for photovoltaic power generation according to claim 1, characterized in that: the inner wall of restriction slide rail (14) has seted up the multiunit lubrication groove, every group the inside of lubrication groove all is provided with lubricating grease.

6. The solar panel anti-blocking device for photovoltaic power generation according to claim 1, characterized in that: the anti-corrosion device is characterized in that anti-corrosion coatings are arranged on the surfaces of the cross base (1), the fixed-distance support tube (2), the guide vertical tube (3), the lifting sleeve (4), the bearing ring frame (8), the hinged seat (11), the mounting frame (12), the limiting slide rail (14) and the T-shaped support (15).

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