CN209562451U - A solar panel group that facilitates drainage - Google Patents

Abstract

The utility model discloses a solar cell panel group which is favorable for drainage, which comprises an assembly plate, the surface of the assembly plate is provided with guide grooves, and assembly mechanisms are installed on the surface of the assembly plate on both sides of the guide groove; the assembly mechanism includes The oblique groove body and the deflector bar, at least two oblique groove bodies are fixedly installed on the surface of the assembly plate on both sides of the guide groove, the top surface of the oblique groove body is limited by solar panels, and the upper and lower oblique grooves The surface of the assembly plate at the body gap is provided with a locking chute, and the surface of the locking chute is limited by a guide bar. The utility model is provided with a series of structures, so that the solar battery panel group is convenient for water to be discharged from the surface of the solar battery panel in the actual use process, and the surface of the solar battery panel can be cleaned by rainwater while preventing the water from condensing. At the same time, it is conducive to the rapid discharge of water.

Description

A solar panel group that facilitates drainage

technical field

The utility model relates to the technical field of photovoltaic power generation, in particular to a solar battery panel group which is beneficial to drainage.

Background technique

A solar panel is a device that directly or indirectly converts solar radiation energy into electrical energy through the photoelectric effect or photochemical effect by absorbing sunlight. It cannot cause large losses to the solar panel, but it is easy to refract or reflect sunlight, especially large areas of water, which can easily reduce the light transmittance of the solar panel, thereby reducing the photoelectric conversion efficiency, which is not convenient for practical use.

In order to solve the problem of drainage of solar panels, it is often to set up a tank body on the support of the solar panel to facilitate drainage, and then guide the water body. Only when multiple solar panels are installed, especially when they are installed horizontally, rely solely on the tank. The design of the body cannot achieve the effect of sufficient drainage, and there is a certain gap between the solar panels, and a concave groove is formed in the gap, which is very easy to stagnate the water body, causing the water body to condense, and the drainage effect is not good.

Utility model content

The purpose of this utility model is to provide a solar battery panel group which is good for drainage, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a solar cell panel group that is good for drainage, including an assembly plate, the surface of the assembly plate is provided with guide grooves, and the surface of the assembly plate on both sides of the guide groove is installed with Assembly mechanism; the assembly mechanism includes an oblique groove body and a guide bar, at least two oblique groove bodies are fixedly installed on the surface of the assembly plate on both sides of the guide groove, and the top surface of the oblique groove body is limitedly installed with solar cells The surface of the assembly plate at the gap between the upper and lower two inclined grooves is provided with a clamping chute, and the surface of the clamping chute is limited by a guide bar.

Preferably, the horizontal height of the inclined trough gradually increases from top to bottom, and a protective stopper is installed at the bottom of the inclined trough.

Preferably, limit slide slots are provided at the edges of both ends of the assembly plate, and threaded sliders are installed inside the limit slide slots.

Preferably, a clamping block is installed on the bottom surface of the threaded slider, a traction rope is fixedly installed on the bottom end of the clamping block, and the traction rope extends to the rear end of the assembly plate through the through hole.

Preferably, an auxiliary mechanism is installed on the surface of the threaded slider; the auxiliary mechanism includes a fastening screw and a flexible rope, the fastening screw is movably installed on the top of the threaded slider, the surface of the fastening screw is installed with a flexible rope, and the A fastening screw is installed at the bottom end of the rope, and a brush strip is sheathed on the surface of the flexible rope.

Preferably, a power mechanism is installed on the rear end surface of the assembly plate; the power mechanism includes a retracting cylinder and a gravity rod, the retracting cylinder is fixedly installed on the rear end surface of the assembly plate, and one end surface of the retracting cylinder passes through The bearing is equipped with a small motor, the surface of the retracting cylinder is wound with a traction rope, and the gravity rod is installed on the surface of one end of the traction rope of the retracting cylinder, and the top surface of the gravity rod is connected with the threaded slider through the traction rope.

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

1. The solar panel group, which is good for drainage, can guide the water body on the assembly plate through the guide groove, so as to realize the drainage effect, and use the guide strip and the clamping chute in combination to clamp the limit Between the upper and lower oblique grooves, it is convenient to form a slope, which facilitates the flow of rainwater from the upper solar panel to the lower solar panel, and prevents the stagnation effect on the water body due to the existence of the gap.

2. The solar panel group, which is good for drainage, can facilitate the limited installation of the solar panel through the inclined tank body, and at the same time create a certain slope, which is convenient for rainwater to stay from top to bottom, preventing water condensation and retention , and through the protective block, the inclined tank body below can be tightened, and the water body can be prevented from condensing at the bottom of the inclined tank body.

3. The solar panel group, which is good for drainage, is used in combination with the brush strip and the flexible rope. The two can generate greater gravity and contact with the solar panel and the water condensed on the solar panel. Destroy the coagulation force of water, facilitate the downward flow of water bodies, and realize the connection or separation effect between the flexible rope and the threaded slider by tightening the screws, which is convenient for disassembly and normal use.

4. The solar panel group, which is good for drainage, can be used in combination with the traction rope through the retracting cylinder. Through the retracting movement, it can drive the gravity rod to move up and down, and then drive the threaded slider to move up and down, which is convenient for pulling hair The brush bar moves up and down to push the water body on the solar panel to achieve a certain cleaning operation on the surface of the solar panel.

Description of drawings

Fig. 1 is the overall structural representation of embodiment 1;

Fig. 2 is the side sectional view of embodiment 1;

Fig. 3 is the overall structural representation of embodiment 2;

Fig. 4 is the structural representation of the threaded slider of embodiment 2;

Fig. 5 is an overall rear view of the solar cell panel group in Embodiment 2.

In the figure: 1. Assembly plate; 2. Guide bar; 3. Solar panel; 4. Guide groove; chute; 9. thread slider; 10. fastening screw; 11. brush strip; 12. flexible rope; 13. block; 14. traction rope; 15. small motor; 16. gravity rod; 17. retract barrel.

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.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example 1

As shown in Fig. 1 and Fig. 2, the solar cell panel group which is beneficial to drainage in this embodiment includes an assembly plate 1, and a guide groove 4 is arranged on the surface of the assembly plate 1, and the guide groove 4 extends from top to bottom to form a specific The channel is used to drain the excess water on the assembly plate 1 downward, and the surface of the assembly plate 1 on both sides of the guide groove 4 is equipped with an assembly mechanism; the assembly mechanism includes an inclined groove body 7 and a guide bar 2, at least two inclined groove Body 7 is fixedly installed on the surface of assembly plate 1 on both sides of guide groove 4, and two oblique groove bodies 7 are installed on the assembly plate 1 at least in the left and right directions, that is, at least four oblique groove bodies 7, and the sides of oblique groove bodies 7 The top surface is limited with a solar panel 3, which can perform photoelectric reaction. It is the main component of photovoltaic power generation. The surface of the assembly plate 1 in the gap between the upper and lower two oblique grooves 7 is provided with a locking chute 6, and the locking chute 6 expands horizontally, the end and the surface of the guide groove 4 are in contact with each other, and the surface limit of the clamping chute 6 is equipped with a guide bar 2, which is made of corrosion-resistant plastic material, and can be clamped and limited at two positions. Between the oblique tanks 7, and realize the formation of a slope, facilitate the flow of rainwater from the upper solar panel 3 to the lower solar panel 3, and prevent the stagnation effect on the water body due to the existence of the gap.

Specifically, the horizontal height of the inclined tank 7 gradually increases from top to bottom at 12°, thereby forming a slope, which is convenient for the water body to slowly move downwards under its own gravity to prevent water accumulation, and the lowermost inclined tank The bottom end of the body 7 is fixedly equipped with a protective stopper 5, which is in contact with the surface of the assembly plate 1. It is an acute angle body, which can tighten the inclined tank body 7 below and prevent water from condensing on the inclined tank body 7. bottom end.

The usage method of this embodiment is as follows: in actual use, the solar panel group is fixedly installed on the photovoltaic support for fixed support, and then multiple photovoltaic components such as the solar panel 3 and wires are installed on the inclined groove body 7 , relying on the limiting effect of the card position chute 6, the guide bar 2 is inserted into the card position chute 6, and is located in the gap between the upper and lower two inclined grooves 7. After the installation is completed, when encountering rainy weather, The rainwater is in direct contact with the solar panel 3, and since the solar panel 3 itself is inclined at a certain slope, the rainwater can flow downward along the surface of the solar panel 3 by its own gravity, and after flowing through the guide bar 2, it is guided Due to the influence of the slope formed by the flow bar 2, the rainwater directly flows to the solar panel 3 below, and after the rainwater on the surface of the two solar panel 3 converges, it flows out of the solar battery group directly through the bottom of the protective stopper 5, and does not The rainwater in contact with the solar panel 3 can flow down slowly through the guide groove 4 to avoid stagnation and other phenomena, which will affect the progress of photovoltaic power generation processes such as light.

Example 2

The structure of the solar panel group that is beneficial to drainage in this embodiment is basically the same as that of the solar panel group that is beneficial to drainage in Embodiment 1, the difference is that limit slide grooves 8 are arranged at the edges of both ends of the mounting plate 1 , the inner surface is smooth, and the inside of the limiting chute 8 is equipped with a threaded slider 9 in a limited position, and the surface is provided with a threaded hole. A traction rope 14 is installed, and the traction rope 14 extends to the rear end of the assembly plate 1 through the through hole (see FIG. 3 to FIG. 5 ). The clamping block 13 is trapezoidal, and is positioned inside the limit chute 8, so that the limit connection effect between the threaded slider 9 and the limit chute 8 can be realized, and the depth of the limit chute 8 is large, which can It is ensured that the traction rope 14 can enter the inside of the limiting chute 8 without any adverse phenomena such as being stuck.

Specifically, an auxiliary mechanism is installed on the surface of the threaded slider 9; the auxiliary mechanism includes a fastening screw 10 and a flexible rope 12, the fastening screw 10 is movably installed on the top of the threaded slider 9 through a threaded hole, and the surface of the fastening screw 10 A flexible rope 12 is installed. The flexible rope 12 is soft in texture and can form effects such as bending, and the bottom end of the flexible rope 12 is equipped with fastening screws 10 at the same time. In actual use, both ends of the flexible rope 12 are passed through the fastening screws. 10 is fixedly installed on the threaded slider 9. At this time, the flexible rope 12 expands laterally and contacts the surface of the solar panel 3. The surface of the flexible rope 12 is sleeved with a brush strip 11. There are countless small The flexible fur has strong water absorption and can be in contact with the solar panel 3. When the force moves up and down, the surface of the solar panel 3 can be cleaned to remove impurities such as water or dust condensed on the surface.

Further, a power mechanism is installed on the rear end surface of the assembly plate 1; the power mechanism includes a retracting cylinder 17 and a gravity rod 16, and the retracting cylinder 17 is fixedly installed on the rear end surface of the assembly plate 1 through a support seat, on which A rotatable roller body is installed through the rotating shaft, and a small motor 15 is installed on the surface of one end of the retracting cylinder body 17 through a bearing. The small motor 15 is energized and can drive the roller body to rotate. The model of this small motor 15 can be YE2 The motor can be connected to the output end of the solar cell panel 3 through a wire, and the electric energy generated by the solar cell panel 3 can drive the small motor 15 to be energized, and a switch circuit is set to control the small motor 15, and the surface of the retracting cylinder 17 is wound There is a traction rope 14, which is actually wound by the roller body, and the traction rope 14 is retracted, and the gravity rod 16 is installed on the surface of one end of the traction rope 14 of the retracting cylinder 17. The gravity rod 16 is made of metal, and the quality is moderate. Factors such as gravity and the retracting force of the retracting cylinder 17 move up and down, and the top surface of the gravity rod 16 is connected with the threaded slider 9 through the traction rope 14. When the gravity rod 16 moves up and down, the threaded slider 9 and even the flexible rope 12 for up and down motion.

The usage method of this embodiment is as follows: in rainy weather, in order to fully drain the solar panel 3, the two ends of the flexible rope 12 can be installed on different threaded sliders 9 through fastening screws 10 at the same time. At this time, the brush strip 11 on the flexible rope 12 is in contact with the solar cell panel 3, and under the action of no external force, the flexible rope 12 and even the brush strip 11 overcome the gravity of the gravity rod 16 and the traction rope 14, and slowly move along the solar cell panel 3. The plate 3 moves downward, at this time, the brush bar 11 directly contacts with the solar panel 3, absorbs the water body on it, and destroys the tension of the condensed water body, etc., pushes the water body to move downward, and then realizes the drainage effect, And when needs are cleaned solar cell panel 3 surface by rainy day, can start the travel switch on the small-sized motor 15, small-sized motor 15 rotates, drives take-up cylinder 17 and carries out rotary motion, and traction rope 14 is rolled up, and then makes The gravity rod 16 moves downwards, driving the brush bar 11 to move upwards. After moving to a certain position, the travel switch reverses the small motor 15, thereby causing the retracting cylinder 17 to reverse, and the traction rope 14 is released, which is affected by gravity. , the brush bar 11 moves downward again, and moves repeatedly in this way, so as to realize the scrubbing of the surface of the solar cell panel 3 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. a kind of solar battery board group conducive to draining, including buck plate (1), it is characterised in that: the table of the buck plate (1) Face is provided with guide groove (4), and buck plate (1) surface of guide groove (4) two sides is equipped with assemble mechanism；The assemble mechanism Including oblique groove body (7) and water conservancy diversion strip (2), at least two oblique groove bodies (7) are fixedly mounted on the assembly of guide groove (4) two sides The top end surface limit installation on plate (1) surface, oblique groove body (7) has solar panel (3), upper and lower two oblique groove bodies (7) Buck plate (1) surface of gap location is provided with detent sliding slot (6), and the surface limit installation of detent sliding slot (6) has water conservancy diversion strip (2).

2. a kind of solar battery board group conducive to draining according to claim 1, it is characterised in that: the oblique groove body (7) level height slowly increases from top to bottom, and the bottom end of oblique groove body (7) is equipped with protection block (5).

3. a kind of solar battery board group conducive to draining according to claim 1, it is characterised in that: the buck plate (1) it is all provided at both ends marginal surface limit sliding chutes (8), and the inside of limit sliding chutes (8) is all mounted and has screw thread sliding Block (9).

4. a kind of solar battery board group conducive to draining according to claim 3, it is characterised in that: the thread slider (9) bottom end surface is equipped with fixture block (13), and the bottom end of fixture block (13) is fixedly installed with traction rope (14), and traction rope (14) passes through Through-hole extends to buck plate (1) rear end.

5. a kind of solar battery board group conducive to draining according to claim 3, it is characterised in that: in thread slider (9) surface is equipped with auxiliary body；The auxiliary body includes fastening screw (10) and flexible strand (12), fastening screw (10) It is movably arranged on the top of thread slider (9), the surface of fastening screw (10) is equipped with flexible strand (12), and flexible strand (12) Bottom end is equipped with fastening screw (10), and the surface of flexible strand (12) is socketed with hairbrush item (11).

6. a kind of solar battery board group conducive to draining according to claim 1 or 4, it is characterised in that: in buck plate (1) rear end surface is equipped with power mechanism；The power mechanism includes retracting cylinder (17) and gravity rod (16), furls cylinder (17) it is fixedly mounted on the rear end surface of buck plate (1), the end surface of retracting cylinder (17) is equipped with small electrical by bearing The surface wrap of machine (15), retracting cylinder (17) has traction rope (14), and gravity rod (16) is mounted on leading for retracting cylinder (17) The top end surface of messenger (14) end surface, gravity rod (16) is connect by traction rope (14) with thread slider (9).