CN215120715U - Photovoltaic cell panel surface snow removing device - Google Patents

Abstract

The utility model discloses a snow removing device for surface of photovoltaic cell panel, including base and photovoltaic board body, the last fixed surface of base is connected with first backup pad and second backup pad, the lateral wall that first backup pad is relative with the second backup pad rotates jointly and is connected with first axis of rotation and second axis of rotation, the fixed cup joint of photovoltaic board body is outside first axis of rotation, the second axis of rotation runs through four bracing pieces of lateral wall and fixedly connected with of first backup pad, the common fixedly connected with heat tracker of a plurality of bracing pieces, inseparable packing has the thermal expansion ball in the heat tracker, the outer coaxial fixed cup joint of second axis of rotation has the carousel, the carousel is close to two arc magnet of heat tracker's lateral wall fixedly connected with, two arc magnet is just opposite to one side polarity of two bar magnet. The utility model discloses a set up the thermal energy ball, utilize illumination to make the automatic landing of snow on the photovoltaic board body to set up the pterygoid lamina, realize the automatic clear snow, with the energy saving.

Description

Photovoltaic cell panel surface snow removing device

Technical Field

The utility model relates to a photovoltaic cell board technical field especially relates to a photovoltaic cell board surface snow removal device.

Background

The photovoltaic panel is a facility for converting solar energy into direct current electric energy by utilizing the photovoltaic effect of a photovoltaic semiconductor material, the core of the photovoltaic facility is the solar panel, and the semiconductor material for generating electricity mainly comprises: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride and the like, and the photovoltaic industry develops rapidly because various countries actively promote the application of renewable energy sources in recent years.

The photovoltaic cell panel is generally arranged in an area with rare people smoke, is easy to be eroded by wind, sand, rain and snow, the accumulated snow covered on the surface of the photovoltaic cell panel can not only influence the light energy conversion efficiency of the photovoltaic cell panel, but also easily cause damage to the internal parts of the photovoltaic cell panel, the service life of the photovoltaic cell panel is shortened, the covering on the surface of the photovoltaic cell panel needs to be timely cleaned, and the photovoltaic cell panel needs to be manually sent to maintain or has higher operation cost, so that the photovoltaic cell panel capable of automatically removing the accumulated snow needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that photovoltaic cell board among the prior art easily receives the sleet harm in the course of the work, and the photovoltaic cell board surface snow removing device who provides of an automatic clear snow.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a snow removing device for the surface of a photovoltaic cell panel comprises a base and a photovoltaic cell panel body, wherein the upper surface of the base is fixedly connected with a first supporting plate and a second supporting plate, the side walls, opposite to the first supporting plate and the second supporting plate, are jointly and rotatably connected with a first rotating shaft and a second rotating shaft, the photovoltaic cell panel body is fixedly sleeved outside the first rotating shaft, the second rotating shaft penetrates through the side wall of the first supporting plate and is fixedly connected with four supporting rods, the supporting rods are jointly and fixedly connected with a heat tracking ring, heat expansion balls are tightly filled in the heat tracking ring, a turntable is coaxially and fixedly sleeved outside the second rotating shaft, the side wall, close to the heat tracking ring, of the turntable is fixedly connected with two arc magnets, the two arc magnets are opposite in polarity to one side of the two bar magnets, and the upper surface of the base is slidably connected with two symmetrically arranged sliding blocks, the upper surface of slider rotates through the round pin axle and is connected with first pendulum rod, first pendulum rod rotates through the round pin axle and is connected with the photovoltaic board body, the last fixed surface of slider is connected with bar magnet, two bar magnet sets up between two first pendulum rods and is homopolar magnet, the upper surface of photovoltaic board body is equipped with clearance mechanism.

Preferably, clear away the mechanism and include two scraper blades of sliding connection at photovoltaic board body upper surface, the upper surface of scraper blade is connected with the second pendulum rod through the round pin axle rotation, the common fixedly connected with clamp plate of spring is passed through to the upper surface of first backup pad and second backup pad, the clamp plate rotates with the second pendulum rod through the round pin axle to be connected, the upper surface of clamp plate passes through connecting rod fixedly connected with pterygoid lamina.

Preferably, the outer wall of the heat trace ring is made of a heat absorbing material.

Preferably, the heat expansion ball is embedded with a balancing weight and the surface of the heat expansion ball is coated with a heat absorption coating.

Preferably, the lower surface of the wing plate is coated with a lubricious coating.

Preferably, the upper surface of the base is provided with a sliding groove, and the sliding block is connected with the sliding groove in a sliding manner.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up heat tracing ring and thermal energy ball, utilize the rotation that the heat energy that illumination produced realized the second axis of rotation, make two bar magnet reciprocating motion, realize the swing of photovoltaic board body, make the snow landing on photovoltaic board body surface, reach energy saving's purpose.

2. The utility model discloses a set up the pterygoid lamina, utilize wind-force to realize the slip of scraper blade, clear away the snow on photovoltaic board body surface, make snow clear away the ground cleaner.

To sum up, the utility model discloses a set up the thermal energy ball, utilize illumination to make the automatic landing of the snow on photovoltaic board body surface to through setting up the pterygoid lamina, realize the automatic clear snow, with the energy saving.

Drawings

Fig. 1 is a schematic structural view of a snow removing device for a surface of a photovoltaic cell panel according to the present invention;

FIG. 2 is a cross-sectional view taken at line A-A of FIG. 1;

fig. 3 is the structural schematic diagram of the thermal expansion ball in the photovoltaic cell panel surface snow removing device provided by the utility model.

In the figure: the photovoltaic panel comprises a base 1, a first supporting plate 2, a first rotating shaft 3, a photovoltaic panel body 4, a second rotating shaft 5, a supporting rod 6, a heat tracking ring 7, a heat expansion ball 8, a rotating disc 9, an arc magnet 10, a sliding block 11, a first swing rod 12, a bar magnet 13, a scraping plate 14, a second swing rod 15, a pressing plate 16, a second supporting plate 17, a connecting rod 18, a wing plate 19, a spring 20 and a sliding groove 21.

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.

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 those 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a snow removing device for the surface of a photovoltaic cell panel comprises a base 1 and a photovoltaic panel body 4, wherein the upper surface of the base 1 is fixedly connected with a first supporting plate 2 and a second supporting plate 17, the opposite side walls of the first supporting plate 2 and the second supporting plate 17 are jointly and rotatably connected with a first rotating shaft 3 and a second rotating shaft 5, the photovoltaic panel body 4 is fixedly sleeved outside the first rotating shaft 3, the second rotating shaft 5 penetrates through the side wall of the first supporting plate 2 and is fixedly connected with four supporting rods 6, the supporting rods 6 are jointly and fixedly connected with a heat tracking ring 7, it should be noted that the outer wall of the heat tracking ring 7 is made of a heat absorbing material, the heat tracking ring 7 is tightly filled with a heat expansion ball 8, a balancing weight is embedded in the heat expansion ball 8, the surface of the heat absorbing coating is coated, a turntable 9 is coaxially and fixedly sleeved outside the second rotating shaft 5, two arc magnets 10 are fixedly connected to the side wall of the rotary table 9 close to the heat tracing ring 7, and the polarities of the two arc magnets 10 opposite to one side of the two bar magnets 13 are opposite.

The utility model discloses in, base 1's upper surface sliding connection has the slider 11 that two symmetries set up, it is to explain, spout 21 has been seted up to base 1's upper surface, slider 11 and spout 21 sliding connection, slider 11's upper surface is connected with first pendulum rod 12 through the round pin axle rotation, first pendulum rod 12 rotates with photovoltaic board body 4 through the round pin axle and is connected, slider 11's last fixed surface is connected with bar magnet 13, two bar magnet 13 set up between two first pendulum rods 12 and be homopolar magnet, through setting up hot pursuit ring 7 and thermal energy ball 8, utilize the rotation of second axis of rotation 5 of the heat energy realization that illumination produced, make two bar magnet 13 reciprocating motion, realize photovoltaic board body 4's swing, make photovoltaic board body 4 surperficial snow landing, reach the purpose of energy saving.

The utility model discloses in, the upper surface of photovoltaic board body 4 is equipped with clearance mechanism, it is worth noting, clearance mechanism includes two scraper blades 14 of sliding connection at photovoltaic board body 4 upper surface, scraper blade 14's upper surface is connected with second pendulum rod 15 through the round pin hub rotation, the common fixedly connected with clamp plate 16 of spring 20 is passed through to the upper surface of first backup pad 2 and second backup pad 17, clamp plate 16 rotates with second pendulum rod 15 through the round pin hub and is connected, 18 fixedly connected with pterygoid lamina 19 of connecting rod are passed through to clamp plate 16's upper surface, it is worth noting, pterygoid lamina 19's lower surface coating is with smooth coating, through setting up pterygoid lamina 19, utilize wind-force to realize scraper blade 14's slip, clear away the snow on photovoltaic board body 4 surfaces, it is cleaner to make snow clear away.

The utility model discloses its functional principle is explained to following mode of operation of accessible: the part of the outer wall of the heat tracing ring 7, which is opposite to the sunlight, is heated and heated quickly, so that the heat expansion ball 8 in the high-temperature area is heated and heated quickly, the heat expansion ball 8 in the high-temperature area is expanded greatly along with the rise of the temperature, the heat expansion ball 8 nearby is extruded to a low-temperature area, so that the mass of the low-temperature area is large, the heat tracing ring 7 rotates under the action of gravity to drive the second rotating shaft 5 and the arc magnet 10 to rotate synchronously, so that the polarity of the arc magnet 10, which is opposite to the bar magnet 13, is changed, one bar magnet 13 is repelled while the other bar magnet 13 is attracted, the two bar magnets 13 move in the same reverse direction, so that the two ends of the photovoltaic panel body 4 are stressed unevenly, the photovoltaic panel body 4 starts to swing, and the sunlight is changed all the time, so that the polarity of the arc magnet 10, which is opposite to the bar magnet 13, is changed repeatedly, make photovoltaic board body 4 swing repeatedly, the automatic landing under the effect of gravity of photovoltaic board body 4 surperficial snow to the energy saving, when the wind, the lower surface air flow rate of pterygoid lamina 19 is very fast, according to bernoulli's principle, can know, pterygoid lamina 19 downstream drives clamp plate 16 downstream and extrudees second pendulum rod 15, and second pendulum rod 15 swings and makes two scraper blades 14 remove along the direction of keeping away from mutually, strikes off photovoltaic board body 4 surperficial snow.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a photovoltaic cell board surface snow removing device, includes base (1) and photovoltaic board body (4), a serial communication port, the last fixed surface of base (1) is connected with first backup pad (2) and second backup pad (17), the lateral wall that first backup pad (2) is relative with second backup pad (17) rotates jointly and is connected with first axis of rotation (3) and second axis of rotation (5), fixed cup jointing is outside first axis of rotation (3) in photovoltaic board body (4), lateral wall and four fixedly connected with bracing pieces (6) of first backup pad (2) are run through in second axis of rotation (5), the common fixedly connected with heat tracker ring (7) of a plurality of bracing pieces (6), inseparable packing has thermal expansion ball (8) in heat tracker ring (7), second axis of rotation (5) outer coaxial cup joint fixed carousel (9), carousel (9) are close to the lateral wall fixedly connected with two arc magnet (10) of heat tracker ring (7) Arc magnet (10) just opposite to one side polarity of two bar magnet (13), the upper surface sliding connection of base (1) has slider (11) that two symmetries set up, the upper surface of slider (11) is rotated through the round pin axle and is connected with first pendulum rod (12), first pendulum rod (12) are rotated through round pin axle and photovoltaic board body (4) and are connected, the last fixed surface of slider (11) is connected with bar magnet (13), two bar magnet (13) set up between two first pendulum rod (12) and be homopolar magnet, the upper surface of photovoltaic board body (4) is equipped with clearance mechanism.

2. The photovoltaic cell panel surface snow removing device according to claim 1, wherein the removing mechanism comprises two scrapers (14) which are slidably connected to the upper surface of the photovoltaic cell panel body (4), the upper surfaces of the scrapers (14) are rotatably connected with a second swing rod (15) through a pin shaft, the upper surfaces of the first supporting plate (2) and the second supporting plate (17) are fixedly connected with a pressing plate (16) through a spring (20), the pressing plate (16) is rotatably connected with the second swing rod (15) through a pin shaft, and the upper surface of the pressing plate (16) is fixedly connected with a wing plate (19) through a connecting rod (18).

3. Photovoltaic panel surface snow removal device according to claim 1, characterized in that the outer wall of said heat tracing ring (7) is made of heat absorbing material.

4. The photovoltaic cell panel surface snow removal device according to claim 1, characterized in that said thermal expansion balls (8) are embedded with a counterweight and coated with a heat absorbing coating.

5. A photovoltaic panel surface snow removal apparatus as claimed in claim 2, characterised in that the lower surface of the flaps (19) is coated with a lubricious coating.

6. The photovoltaic cell panel surface snow removing device according to claim 1, characterized in that a sliding groove (21) is formed in the upper surface of the base (1), and the sliding block (11) is slidably connected with the sliding groove (21).

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