CN111917363A - A high-efficiency solar photovoltaic power generation device for buildings - Google Patents

Abstract

The invention discloses a high-efficiency solar photovoltaic power generation device for a building, comprising a base, a mounting plate and a photovoltaic plate. The mounting plate is hinged with the left side of the top of the base through a hinge, the photovoltaic plate is mounted on the mounting plate, and a set of first A chute and two sets of second chute, the two sets of second chute are symmetrically distributed with respect to the first chute, the first chute is provided with an active angle adjustment component, and the two sets of second chute are provided with a driven angle adjustment Components, the installation board is provided with installation components, and the installation components fix the photovoltaic panels; the photovoltaic panels are installed on the installation board through the installation components, and photovoltaic panels of different sizes can be installed. The installation and removal of the photovoltaic panels are very convenient. For the maintenance and replacement of photovoltaic panels, the inclination angle of the installation board can be adjusted through the active angle adjustment component and the driven angle adjustment component, so as to adjust the inclination angle of the photovoltaic panel, which is convenient for the absorption of solar energy, and the power generation efficiency of the device is high. It is extremely convenient to use.

Description

A high-efficiency solar photovoltaic power generation device for buildings

technical field

The invention relates to the technical field of solar photovoltaic power generation, in particular to a high-efficiency solar photovoltaic power generation device for buildings.

Background technique

Photovoltaic system, also known as photovoltaic, referred to as photovoltaic (Photovoltaics; word source "photo-" light, "voltaics" volt), refers to the use of photovoltaic semiconductor materials photovoltaic effect to convert solar energy into DC electricity facilities. The heart of a photovoltaic facility is the solar panel. At present, the semiconductor materials used for power generation mainly include: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. As countries have been actively promoting the application of renewable energy in recent years, the photovoltaic industry has developed rapidly. Since the advent of solar cells, continuous advancements in materials used, technology, and the maturity of the manufacturing industry have all driven PV systems to become more affordable. Not only that, many countries have invested a lot of research and development funds to promote the conversion efficiency of photovoltaics and give financial subsidies to manufacturing enterprises. More importantly, policies such as the feed-in tariff subsidy policy and the renewable energy ratio standard have greatly promoted the widespread application of photovoltaics in various countries.

The installation angle of the existing solar photovoltaic power generation device is fixed during use, and the angle of the photovoltaic panel cannot be adjusted according to the needs. For the building solar photovoltaic power generation device, in order to better absorb the solar energy, the power generation device is generally installed in On the roof, since the installation angle of the photovoltaic panels cannot be adjusted, it will have a certain impact on the absorption of solar energy. The photovoltaic panels are generally installed on the mounting frame. Generally, a mounting frame can only install photovoltaic panels of the same size. They are all fixed on the mounting frame, which is very troublesome for the installation and removal of photovoltaic panels.

Based on this, the present invention designs a high-efficiency solar photovoltaic power generation device for buildings to solve the above-mentioned problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a high-efficiency solar photovoltaic power generation device for buildings. The base is adsorbed on the roof of the building through suction cups, which is convenient for the overall fixation of the device. The installation and disassembly of the photovoltaic panels are very convenient, which is convenient for the maintenance and replacement of the photovoltaic panels. Adjusting the inclination angle facilitates the absorption of solar energy, the device has high power generation efficiency, and is extremely convenient to use, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a high-efficiency solar photovoltaic power generation device for a building, comprising a base, a mounting plate and a photovoltaic panel, the mounting plate is hinged to the left side of the top of the base through a hinge, and the photovoltaic panel is installed On the mounting plate, a set of first chute and two sets of second chute are opened on the top of the base, the two sets of second chute are symmetrically distributed with respect to the first chute, and the first chute is provided with an active An angle adjustment assembly, the two sets of second chutes are provided with a driven angle adjustment assembly, and the installation plate is provided with an installation assembly, and the installation assembly fixes the photovoltaic panel.

Preferably, the active angle adjustment assembly includes a one-way screw, the inner end of the one-way screw is rotatably connected with the inner wall of the first chute, the one-way screw is screwed with a first sliding block, and the first slider is screwed on the one-way screw. A slider is in sliding contact with the inner wall of the first chute, the first slider is hinged with a first support rod, and the other end of the first support rod is hinged with the bottom of the mounting plate.

Preferably, the outer end of the one-way screw rod passes through the first chute, and the outer end of the one-way screw rod is covered with a first rubber sleeve.

Preferably, the driven angle adjustment assembly includes a sliding rod, the sliding rod is fixedly connected with the inner wall of the second sliding groove, the sliding rod is slidably connected with a second sliding block, and the two sets of the second sliding block pass through the sliding rod. The connecting rod is fixedly connected with the first slider, the top of the second slider is hinged with a second support rod, and the top of the second support rod is hinged with the bottom of the mounting plate.

Preferably, the installation assembly includes four sets of fixing plates, the four sets of the fixing plates are respectively fixedly connected to the four corners of the top of the installation plate, wherein two sets of the fixing plates are rotatably connected with bidirectional screw rods, and the other two sets of the fixing plates A guide rod is fixedly connected between the plates, a first clamp plate and a second clamp plate are screwed on both sides of the two-way screw rod respectively, the guide rod passes through the first clamp plate and the second clamp plate, and the guide rod is connected to the first clamp plate. Sliding connection with the second splint.

Preferably, the outer end of the bidirectional screw rod passes through the fixing plate, and the outer end of the bidirectional screw rod is covered with a second rubber sleeve.

Preferably, soft pads are adhered to the inner sides of the first splint and the second splint.

Preferably, suction cups are adhered to the four corners of the bottom of the base.

The method of using the device includes the following steps:

S1, when in use, the base is adsorbed on the roof of the building through the suction cup, the base is fixed, the photovoltaic panel to be installed is placed on the installation board, and the photovoltaic panel is installed;

S2, the bidirectional screw is rotated through the second rubber sleeve, the first splint and the second splint move in opposite directions along the two-way screw, the first splint and the second splint slide along the guide rod, and the first splint and the second splint can be moved in opposite directions. The distance between the splints is adjusted, the photovoltaic panel is clamped and fixed by the first splint and the second splint, and the photovoltaic panel is installed on the installation board;

S3, as required, the one-way screw is driven to rotate by the first rubber sleeve, the first slider moves along the one-way screw, the first slider slides in the first chute, and the first slider drives the two The second slider moves, the second slider slides along the slider in the second chute, the first slider and the second slider move the first support rod and the second support rod respectively, and the first support The rod and the second support rod drive the installation board to move, and the installation board rotates around the hinge, which can realize the adjustment of the inclination angle of the installation board, so as to realize the adjustment of the inclination angle of the photovoltaic board, which is convenient for the photovoltaic board to receive sunlight and is conducive to the photovoltaic board to convert the solar energy. converted into electrical energy;

S4, when the photovoltaic panel needs to be maintained and replaced, it is only necessary to reverse the bidirectional screw, and the first splint and the second splint move to the outside along the bidirectional screw to complete the disassembly of the photovoltaic panel, which is convenient for the photovoltaic panel to be disassembled. maintenance and replacement.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, the base is adsorbed on the roof through the suction cup, which is convenient for the overall fixing of the device. The photovoltaic panel is installed on the installation board through the installation component, and the photovoltaic panels of different sizes can be installed. It is very convenient for the maintenance and replacement of photovoltaic panels. The inclination angle of the installation board can be adjusted through the active angle adjustment component and the driven angle adjustment component, so as to adjust the inclination angle of the photovoltaic panel and facilitate the absorption of solar energy. It has high power generation efficiency and is extremely convenient to use.

2. In the present invention, by rotating the two-way screw, the first splint and the second splint move in opposite directions along the two-way screw, and the distance between the first splint and the second splint can be adjusted. The second plywood clamps and fixes the photovoltaic panel, and the photovoltaic panel can be installed on the installation board. At the same time, the inside of the first plywood and the second plywood are bonded with soft pads, which can avoid damage to the photovoltaic panel. During maintenance and replacement, just reverse the bidirectional screw to complete the disassembly of the photovoltaic panel.

3. In the present invention, when the one-way screw is rotated, the first slider moves along the one-way screw, the first slider drives two sets of second sliders to move through the connecting rod, and the first slider and the second slider move. At the same time, the first support rod and the second support rod are respectively driven to move, and the first support rod and the second support rod drive the mounting plate to move. The adjustment of the inclination angle is convenient for the photovoltaic panel to receive solar energy.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of a first viewing angle of the present invention;

2 is a schematic structural diagram of a second viewing angle of the present invention;

FIG. 3 is a schematic structural diagram of a third viewing angle of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution of a high-efficiency solar photovoltaic power generation device for a building: comprising a base 1, a mounting plate 3 and a photovoltaic panel 6, the mounting plate 3 is hinged to the left side of the top of the base 1 through a hinge 19 , the photovoltaic panel 6 is installed on the mounting plate 3, and the top of the base 1 is provided with a set of first chute 18 and two sets of second chute 2, and the two sets of second chute 2 are about the first chute 18 Symmetrical distribution, the first chute 18 is provided with an active angle adjustment component, and the two sets of the second chute 2 are provided with a driven angle adjustment component. The active angle adjustment component and the driven angle adjustment component can The inclination angle of the mounting plate 3 is adjusted so as to adjust the inclination angle of the photovoltaic panel 6 to facilitate the absorption of solar energy. The mounting plate 3 is provided with a mounting assembly that fixes the photovoltaic panel 6 .

Wherein, the active angle adjustment assembly includes a one-way screw 17, the inner end of the one-way screw 17 is rotatably connected to the inner wall of the first chute 18 through a bearing (the bearing is not shown in the figure), the one-way screw 17 17 is screwed with a first sliding block 15, the first sliding block 15 is in sliding contact with the inner wall of the first chute 18, and a first supporting rod 14 is hinged on the first sliding block 15, and the first supporting rod The other end of 14 is hinged with the bottom of the mounting plate 3, the one-way screw 17 is rotated, the first slider 15 moves along the one-way screw 17, the first slider 15 slides in the first chute 18, the first slider 15 drives the first support rod 14 to move, the first support rod 14 drives the installation plate 3 to move, and the installation plate 3 rotates around the hinge 19, which can realize the adjustment of the inclination angle of the installation plate 3, thereby realizing the adjustment of the inclination angle of the photovoltaic panel 6 , the outer end of the one-way screw 17 passes through the first chute 18 , and the outer end of the one-way screw 17 is covered with a first rubber sleeve 16 to facilitate the rotation of the one-way screw 17 .

Wherein, the driven angle adjustment assembly includes a sliding rod 13, the sliding rod 13 is fixedly connected with the inner wall of the second sliding slot 2, and the sliding rod 13 is slidably connected with a second sliding block 12. The sliding blocks 12 are fixedly connected to the first sliding block 15 through the connecting rod. The first sliding block 15 drives the two sets of second sliding blocks 12 to move through the connecting rod. The top of the second sliding block 12 is hinged with a second support rod 11 , and the top of the second support rod 11 is hinged with the bottom of the mounting plate 3 .

The mounting assembly includes four sets of fixing plates 5, and the four sets of the fixing plates 5 are respectively fixedly connected to the four corners of the top of the mounting plate 3, wherein two sets of the fixing plates 5 are rotatably connected with bidirectional screw rods 9, and the other two A guide rod 7 is fixedly connected between the fixed plates 5, the two sides of the two-way screw rod 9 are respectively screwed with a first plywood 4 and a second plywood 8, and the inner sides of the first plywood 4 and the second plywood 8 are both screwed. A soft pad is bonded, the guide rod 7 passes through the first clamp plate 4 and the second clamp plate 8, and the guide rod 7 is slidably connected with the first clamp plate 4 and the second clamp plate 8, and the two-way screw 9 is rotated, and the first clamp A splint 4 and a second splint 8 move in opposite directions along the bidirectional screw 9, the first splint 4 and the second splint 8 slide along the guide rod 7, and the distance between the first splint 4 and the second splint 8 can be adjusted For adjustment, the photovoltaic panel 6 is clamped and fixed by the first splint 4 and the second splint 8, the photovoltaic panel 6 is installed on the mounting plate 3, the outer end of the two-way screw 9 passes through the fixing plate 5, and the two-way The outer end of the screw rod 9 is covered with a second rubber sleeve 10 to facilitate the rotation of the two-way screw rod 9 .

Wherein, the four corners of the bottom of the base 1 are all bonded with suction cups 20 , and the suction cups 20 are strong suction cups with large adsorption force and good fixing effect on the base 1 .

The specific working principle is as follows:

When in use, the base 1 is adsorbed on the roof by the suction cup 20, the base 1 is fixed, the photovoltaic panel 6 to be installed is placed on the mounting plate 3, and the photovoltaic panel 6 is installed;

The bidirectional screw 9 is rotated by the second rubber sleeve 10, the first clamping plate 4 and the second clamping plate 8 move in opposite directions along the bidirectional screw 9, and the first clamping plate 4 and the second clamping plate 8 slide along the guide rod 7, so that the The distance between the first splint 4 and the second splint 8 is adjusted, the photovoltaic panel 6 is clamped and fixed by the first splint 4 and the second splint 8, and the photovoltaic panel 6 is installed on the mounting plate 3;

As required, the one-way screw 17 is driven to rotate by the first rubber sleeve 16, the first slider 15 moves along the one-way screw 17, the first slider 15 slides in the first chute 18, and the first slider 15 The two sets of second sliding blocks 12 are driven to move by the connecting rods, the second sliding blocks 12 slide along the sliding rod 13 in the second sliding groove 2 , and the first sliding block 15 and the second sliding block 12 respectively drive the first support when they move. The rod 14 and the second support rod 11 move, the first support rod 14 and the second support rod 11 drive the mounting plate 3 to move, and the mounting plate 3 rotates around the hinge 19, which can realize the adjustment of the inclination angle of the mounting plate 3, so as to realize the adjustment of the inclination angle of the mounting plate 3. The adjustment of the inclination angle of the photovoltaic panel 6 is convenient for the photovoltaic panel 6 to receive sunlight, and is favorable for the photovoltaic panel 6 to convert solar energy into electrical energy.

When the photovoltaic panel 6 needs to be maintained and replaced, it is only necessary to reverse the two-way screw 9, and the first clamp 4 and the second clamp 8 move outward along the two-way screw 9 to complete the disassembly of the photovoltaic panel 6, which is convenient for Maintenance and replacement of photovoltaic panels 6 are performed.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. These embodiments are selected and described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (9)

1. The utility model provides a high-efficient solar photovoltaic power generation device of building, includes base (1), mounting panel (3) and photovoltaic board (6), its characterized in that: mounting panel (3) are articulated mutually through hinge (19) and base (1) top left side, install on mounting panel (3) photovoltaic board (6), open base (1) top has a set of first spout (18) and two sets of second spout (2), and is two sets of second spout (2) are about first spout (18) symmetric distribution, be equipped with initiative angle adjusting part in first spout (18), and are two sets of all be equipped with driven angle adjusting part in second spout (2), mounting panel (3) are equipped with the installation component, the installation component is fixed photovoltaic board (6).

2. An efficient solar photovoltaic power generation unit for buildings as claimed in claim 1 wherein: the active angle adjusting assembly comprises a one-way screw rod (17), the inner end of the one-way screw rod (17) is rotatably connected with the inner wall of a first sliding groove (18), the one-way screw rod (17) is connected with a first sliding block (15) in a threaded mode, the first sliding block (15) is in sliding contact with the inner wall of the first sliding groove (18), a first supporting rod (14) is hinged to the first sliding block (15), and the other end of the first supporting rod (14) is hinged to the bottom of the mounting plate (3).

3. An efficient solar photovoltaic power generation unit for buildings as claimed in claim 1 wherein: the outer end of the one-way screw rod (17) penetrates through the first sliding groove (18), and the outer end of the one-way screw rod (17) is sleeved with the first rubber sleeve (16).

4. An efficient solar photovoltaic power generation unit for buildings as claimed in claim 1 wherein: driven angle adjustment subassembly includes slide bar (13), slide bar (13) and second spout (2) inner wall fixed connection, sliding connection has second slider (12) on slide bar (13), and is two sets of second slider (12) are all through fixed connection between connecting rod and first slider (15), second slider (12) top articulates there is second bracing piece (11), second bracing piece (11) top is articulated with mounting panel (3) bottom.

5. An efficient solar photovoltaic power generation unit for buildings as claimed in claim 1 wherein: the installation component comprises four groups of fixing plates (5) and four groups of fixing plates (5) are respectively fixedly connected with four corners at the top of the installation plate (3), wherein the fixing plates are two groups of fixing plates (5) are connected with two-way screw rods (9) in a rotating manner and are additionally two groups of fixing plates (5) are fixedly connected with guide rods (7), two-way screw rods (9) are respectively screwed with first clamping plates (4) and second clamping plates (8) on two sides, the guide rods (7) penetrate through the first clamping plates (4) and the second clamping plates (8), and the guide rods (7) are connected with the first clamping plates (4) and the second clamping plates (8) in a sliding manner.

6. An efficient solar photovoltaic power generation unit for buildings as claimed in claim 5 wherein: the outer end of the bidirectional screw rod (9) penetrates through the fixing plate (5), and a second rubber sleeve (10) is sleeved at the outer end of the bidirectional screw rod (9).

7. An efficient solar photovoltaic power generation unit for buildings as claimed in claim 5 wherein: soft pads are bonded on the inner sides of the first clamping plate (4) and the second clamping plate (8).

8. An efficient solar photovoltaic power generation unit for buildings as claimed in claim 1 wherein: the four corners of the bottom of the base (1) are all bonded with suckers (20).

9. A building efficient solar photovoltaic power generation apparatus as claimed in any one of claims 1 to 8 wherein: the use method of the device comprises the following steps:

s1, when the device is used, the base (1) is adsorbed on the roof of a building through the sucker (20), the base (1) is fixed, the photovoltaic panel (6) to be installed is placed on the installation plate (3), and the photovoltaic panel (6) is installed;

s2, a bidirectional screw rod (9) is rotated through a second rubber sleeve (10), a first clamping plate (4) and a second clamping plate (8) move in opposite directions along the bidirectional screw rod (9), the first clamping plate (4) and the second clamping plate (8) slide along a guide rod (7), the distance between the first clamping plate (4) and the second clamping plate (8) can be adjusted, the photovoltaic panel (6) is clamped and fixed through the first clamping plate (4) and the second clamping plate (8), and the photovoltaic panel (6) is installed on the installation plate (3);

s3, according to the requirement, the one-way screw rod (17) is driven to rotate by the first rubber sleeve (16), the first slider (15) moves along the one-way screw rod (17), the first slider (15) slides in the first sliding groove (18), the first slider (15) drives the two groups of second sliders (12) to move through the connecting rod, the second slider (12) slides in the second sliding groove (2) along the sliding rod (13), the first slider (15) and the second slider (12) respectively drive the first supporting rod (14) and the second supporting rod (11) to move when moving, the first supporting rod (14) and the second supporting rod (11) drive the mounting plate (3) to move, the mounting plate (3) rotates around the hinge (19), and the inclination angle of the mounting plate (3) can be adjusted, therefore, the inclination angle of the photovoltaic panel (6) is adjusted, the photovoltaic panel (6) can receive sunlight conveniently, and the photovoltaic panel (6) can convert solar energy into electric energy conveniently;

s4, when the photovoltaic panel (6) needs to be maintained and replaced, the photovoltaic panel (6) can be disassembled only by reversing the two-way screw rod (9) and moving the first clamping plate (4) and the second clamping plate (8) outwards along the two-way screw rod (9), so that the photovoltaic panel (6) is maintained and replaced conveniently.

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