Integrated multi-connected photovoltaic wall

Abstract

The utility model provides an integrated multi-connected photovoltaic wall, which relates to the field of photovoltaic technology, and comprises a fixed frame and a plurality of photovoltaic frames, the plurality of photovoltaic frames are vertically arranged on the fixed frame, the upper parts of the photovoltaic frames are rotatably arranged on the fixed frame, the fixed frame is provided with an unfolding mechanism, and the unfolding mechanism is arranged on the fixed frame. The unfolding mechanism is used for adjusting the angle of the photovoltaic frames with the horizontal line as the reference, a plurality of photovoltaic panels are transversely arranged on each photovoltaic frame, the photovoltaic frames are provided with adjusting assemblies, and the adjusting assemblies are used for adjusting the angles of the photovoltaic panels with the vertical line as the reference in a linkage mode. According to the integrated multi-connection photovoltaic wall, the angle of the photovoltaic frame is adjusted through the unfolding mechanism, after the photovoltaic frame is turned over, a photovoltaic panel can make more effective contact with light rays after the photovoltaic frame and the vertical fixing frame form a certain angle, the light receiving rate of the light rays is increased, and the photoelectric conversion efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, concretely is a kind of integrated multi-photovoltaic wall. BACKGROUND

[0002] Photovoltaic power generation is also called solar power generation, and photovoltaic power generation is a technology for converting light energy into electrical energy directly using the photovoltaic effect of the semiconductor interface. The key component of this technology is a solar cell. A solar cell can form a large-area solar module after being connected in series and encapsulated for protection. In combination with a power controller and other components, a photovoltaic power generation device is formed.

[0003] The photovoltaic wall on the market has the following shortcomings: the photovoltaic panel is installed on the wall, and its orientation cannot be adjusted, resulting in low light reception rate of the photovoltaic panel in some time periods, low photoelectric conversion efficiency of the photovoltaic panel, and limited power generation capacity. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an integrated multi-photovoltaic wall, which solves the problems raised in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model realizes the following technical scheme: an integrated multi-photovoltaic wall, comprising a fixed frame, a plurality of photovoltaic frames, the plurality of photovoltaic frames are arranged vertically on the fixed frame, the upper part of the photovoltaic frame is rotatably arranged on the fixed frame, an unfolding mechanism is arranged on the fixed frame, the unfolding mechanism is used to adjust the angle of the photovoltaic frame based on the horizontal line, a plurality of photovoltaic panels are arranged horizontally on each photovoltaic frame, an adjusting assembly is arranged on the photovoltaic frame, and the adjusting assembly is used to link and adjust the angle of the plurality of photovoltaic panels based on the vertical line.

[0008] Preferably, the unfolding mechanism comprises a rotating shaft, a connecting rod one, a connecting rod two, a worm, a worm wheel and a driver, the rotating shaft is rotatably arranged horizontally on the fixed frame, the connecting rod one and the connecting rod two are hingedly connected to each other, the other ends of the connecting rod one and the connecting rod two are connected to the rotating shaft and the photovoltaic frame respectively, the worm wheel is coaxially connected to the rotating shaft, the worm is vertically pivoted to the fixed frame through a bearing seat and is engaged with the worm wheel, and the driver is connected to the worm.

[0009] Preferably, the driver is an electric motor or a hand crank.

[0010] Preferably, the adjusting assembly comprises a rack, a gear and an electric push rod, the photovoltaic panel is vertically pivoted in the photovoltaic frame, a guide groove is formed in the bottom of the photovoltaic frame along the horizontal direction, the rack is slidably fitted in the guide groove, a gear is coaxially arranged on the pivoting shaft of each photovoltaic panel and engaged with the rack, and the electric push rod is fixed on the photovoltaic frame along the horizontal direction and connected with the rack at the output end.

[0011] Preferably, the photovoltaic frame is provided with a positioning mechanism for positioning the photovoltaic panel.

[0012] Preferably, the positioning mechanism comprises a magnetic block one and a magnetic block two, the magnetic block one and the magnetic block two are arranged on the photovoltaic frame and the photovoltaic panel respectively and correspond to each other, and the corresponding magnetic poles of the magnetic block one and the magnetic block two are opposite.

[0013] (Three) beneficial effects

[0014] The utility model provides a kind of integrated multi-connection photovoltaic wall.It has the following beneficial effects:

[0015] 1, the integrated multi-connection photovoltaic wall, the angle of photovoltaic frame is adjusted using expansion mechanism, the photovoltaic panel after photovoltaic frame is turned over and forms a certain angle with vertical fixed frame can be more effectively contacted with light, improve the light receiving rate of light, can effectively improve photoelectric conversion efficiency.

[0016] 2, the integrated multi-connection photovoltaic wall, rack is pushed by electric push rod, the displacement of rack drives the rotation of gear engaged with it, to realize the rotation of photovoltaic panel, so that photovoltaic panel can face the sunlight in different time periods.Light receiving rate of photovoltaic panel is increased, so as to improve photoelectric efficiency. DRAWINGS

[0017] Figure 1 It is the unfolded state diagram of the photovoltaic frame of the utility model;

[0018] Figure 2 It is the expansion mechanism schematic view of the utility model;

[0019] Figure 3 It is the guide groove plane section view of the utility model;

[0020] Figure 4 It is the side section view of the photovoltaic frame of the utility model.

[0021] In the drawing: 1 fixed frame, 2 photovoltaic frame, 3 photovoltaic panel, 4 expansion mechanism, 5 guide groove, 6 rack, 7 gear, 8 electric push rod, 9 magnetic block one, 10 magnetic block two, 41 rotation shaft, 42 connecting rod one, 43 connecting rod two, 44 worm, 45 bearing seat, 46 worm wheel, 47 rocking wheel. DETAILED DESCRIPTION

[0022] The utility model embodiment provides a kind of integrated multi-photovoltaic wall, as shown in figure Figures 1-4 It can be window frame or fixed carrier placed in outdoor, and three groups of photovoltaic frames 2 are arranged in the embodiment, and the three groups of photovoltaic frames 2 are arranged vertically on the fixed frame 1, and the upper part of the photovoltaic frame 2 is rotatably arranged on the fixed frame 1. A plurality of photovoltaic panels 3 are arranged horizontally on each photovoltaic frame 2, and three photovoltaic panels 3 are arranged on each photovoltaic frame 2 in the embodiment.

[0023] The fixed frame 1 is provided with an unfolding mechanism 4, and the unfolding mechanism 4 is used to adjust the angle of the photovoltaic frame 2 based on the horizontal line.

[0024] As shown in figure Figures 1-2 The specific unfolding mechanism 4 includes a shaft 41, a connecting rod one 42, a connecting rod two 43, a worm 44, a worm wheel 46 and a driver, each group of photovoltaic frames 2 corresponds to a group of shafts 41, connecting rod one 42, connecting rod two 43 and worm wheel 46, the shaft 41 is rotatably arranged horizontally on the fixed frame 1, the connecting rod one 42 and the connecting rod two 43 are hingedly connected to each other, the other end of the connecting rod one 42 is fixedly connected to the shaft 41, the other end of the connecting rod two 43 is hingedly connected to the photovoltaic frame 2, the worm wheel 46 is coaxially connected to the shaft 41, the worm 44 is vertically pivoted to the fixed frame 1 through a bearing seat 45 and is engaged with the worm wheel 46, and the driver is connected with the worm 44. The driver is a motor or a rocking wheel 47.

[0025] When the worm 46 rotates, the shaft 41 is driven to rotate by the worm wheel 46, and the shaft 41 drives the photovoltaic frame 2 to rotate based on its rotating shaft through the connecting rod one 42 and the connecting rod 43, so that the photovoltaic panel 3 forms a certain angle with the vertical fixed frame 1, which can more effectively contact with the light, improve the light receiving rate and effectively improve the photoelectric conversion efficiency. When it is rainy or overcast, the photovoltaic frame 2 can be adjusted to be vertical, which can be used to shield rainwater.

[0026] A plurality of shafts 41 are linked by a worm 44, so that a plurality of groups of photovoltaic frames 2 on the photovoltaic wall are linked and adjusted, and the angle of each photovoltaic frame 2 is uniformly adjusted, which is convenient for control.

[0027] The photovoltaic frame 2 is provided with an adjusting assembly, and the adjusting assembly is used to link and adjust the angle of a plurality of photovoltaic panels 3 based on the vertical line. When the solar irradiation angle changes at different time periods, the angle of the photovoltaic panel 3 can be adjusted by the adjusting assembly to maximize the light receiving rate.

[0028] As shown in figure Figure 3As shown, the adjustment assembly includes a rack 6, a gear 7, and an electric push rod 8. The photovoltaic panel 3 is vertically pivotally connected to the photovoltaic frame 2. The bottom of the photovoltaic frame 2 is provided with a guide groove 5 along the horizontal direction. The rack 6 is slidably adapted to the guide groove 5. A gear 7 is coaxially provided on the pivot shaft of each photovoltaic panel 3 and meshes with the rack 6. The electric push rod 8 is fixed on the photovoltaic frame 2 along the horizontal direction and its output end is connected to the rack 6.

[0029] The electric push rod 8 drives the rack 6, and the displacement of the rack 6 causes the gear 7 meshing with it to rotate, thereby realizing the rotation of the photovoltaic panel 3. This allows the photovoltaic panel 3 to face the sunlight at different times, increasing the light absorption rate of the photovoltaic panel 3 and thus improving its photoelectric efficiency.

[0030] like Figure 4 As shown, a positioning mechanism for positioning the photovoltaic panel 3 is provided inside the photovoltaic frame 2.

[0031] The positioning mechanism includes magnetic block 9 and magnetic block 10, which are respectively mounted on the photovoltaic frame 2 and the photovoltaic panel 3, and correspond to each other. The magnetic poles of corresponding sides of magnetic blocks 9 and 10 are opposite. When the photovoltaic panel 3 is in a position parallel to the photovoltaic frame 2, the magnetic attraction of magnetic blocks 9 and 10 positions the photovoltaic panel 3, preventing it from automatically unfolding due to certain factors.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated multi-photovoltaic wall, characterized by: The utility model relates to a photovoltaic frame, including fixed frame (1), a plurality of photovoltaic frames (2), a plurality of photovoltaic frames (2) vertical arrangement is arranged on fixed frame (1), the upper portion of photovoltaic frame (2) is rotatably arranged on fixed frame (1), be provided with unfolding mechanism (4) on fixed frame (1), unfolding mechanism (4) is used for adjusting the angle of photovoltaic frame (2) with horizontal line as reference, a plurality of photovoltaic panels (3) are transversely arranged on each photovoltaic frame (2), be provided with adjusting assembly on photovoltaic frame (2), adjusting assembly is used for linkage adjusting the angle of a plurality of photovoltaic panels (3) with vertical line as reference, unfolding mechanism (4) includes pivot (41), connecting rod one (42), connecting rod two (43), worm (44), worm wheel (46) and driver, pivot (41) is rotatably arranged on fixed frame (1), connecting rod one (42), connecting rod two (43) are hingedly connected, and the other end of connecting rod one (42), connecting rod two (43) is connected with pivot (41) and photovoltaic frame (2) respectively, worm wheel (46) is coaxially connected on pivot (41), worm (44) is vertically pivoted on fixed frame (1) through bearing seat (45), and is engaged with worm wheel (46), and the driver is connected with worm (44), adjusting assembly includes rack (6), gear (7), electric push rod (8), photovoltaic panel (3) is vertically pivoted in photovoltaic frame (2), the bottom of photovoltaic frame (2) is provided with guide slot (5) along the horizontal direction, rack (6) is slidably fitted in guide slot (5), and the pivot shaft of each photovoltaic panel (3) is provided with a gear (7) coaxially, and all are engaged with rack (6), electric push rod (8) is fixed on photovoltaic frame (2) along the horizontal direction, and the output end is connected with rack (6).

2. The integrated multi-photovoltaic wall according to claim 1, characterized in that: The driver is a motor or a rocking wheel (47).

3. The integrated multi-photovoltaic wall according to claim 1, characterized in that: The photovoltaic frame (2) is provided with a positioning mechanism for positioning the photovoltaic panel (3).

4. The integrated multi-photovoltaic wall according to claim 3, characterized in that: The positioning mechanism includes magnetic block one (9) and magnetic block two (10), the magnetic block one (9) and the magnetic block two (10) are respectively arranged on the photovoltaic frame (2) and the photovoltaic panel (3), and correspond to each other, and the opposite poles of the corresponding surfaces of the magnetic block one (9) and the magnetic block two (10) are opposite.

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