Improved photovoltaic power equipment

Abstract

The utility model provides improved photovoltaic power equipment which comprises a concrete base, a vertical supporting column is installed in the middle of the upper portion of the concrete base, an electrical control cabinet is fixed to the front end of the vertical supporting column, a metal support is installed on the upper portion of the vertical supporting column, and a photovoltaic power generation panel shell is fixed to the upper portion of the metal support. A photovoltaic power generation assembly is embedded in the upper portion of the inner side of the photovoltaic power generation panel shell, and the photovoltaic power generation device is characterized in that the front end and the rear end of the photovoltaic power generation panel shell are respectively provided with a rotary transmission chain structure, the upper portion of the photovoltaic power generation panel shell is provided with a frost and snow cleaner, and the front end and the rear end of the lower portion of the photovoltaic power generation panel shell are respectively provided with a transmission chain driver. The beneficial effects of the utility model are that through the arrangement of the bending scraping plate, the triangular reinforcing plate and the electric heating wire, the frost and snow covering the surface of the photovoltaic power generation assembly can be cleaned, the normal use of the photovoltaic power generation assembly is ensured, and the electric heating wire can melt the icing position.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power equipment, and in particular relates to an improved photovoltaic power equipment. Background Art

[0002] Photovoltaic power generation is based on the principle of the photovoltaic effect, using solar cells to directly convert sunlight energy into electrical energy. The improved photovoltaic power equipment includes existing photovoltaic power equipment, including a roof, on which a tensile structure is provided; the tensile structure includes: a mounting frame, two screw rods, a motor, two sliders, two pulleys, a belt, a fixing rod, a sleeve, a first solar panel, a second solar panel and a support; the mounting frame is mounted on the upper wall of the roof, a strip through hole is provided on the side wall of the mounting frame, and the two screw rods are symmetrically inserted into the mounting frame. When the temperature is cold, the surface of this type of photovoltaic power generation equipment is prone to frost, which affects the power generation efficiency, and snowflakes will cover the surface of the power generation panel, affecting normal power generation, and manual cleaning is relatively dangerous. Utility Model Content

[0003] In view of the above technical problems, the utility model provides an improved photovoltaic power equipment, wherein driving chains are respectively installed at the front and rear ends of the power generation panel, and cooperate with a cleaning scraper to clean the frost and snow covering the surface to ensure the normal use of the power generation panel.

[0004] The technical solution is as follows: an improved photovoltaic power equipment, including a concrete base, a vertical support column is installed in the middle position of the upper part of the concrete base, an electrical control cabinet is fixed to the front end of the vertical support column, a metal bracket is installed on the upper part of the vertical support column, a photovoltaic panel housing is fixed on the upper part of the metal bracket, and a photovoltaic power generation component is embedded in the inner upper part of the photovoltaic panel housing. It is characterized in that a rotating transmission chain structure is respectively installed at the front and rear ends of the photovoltaic panel housing, a frost and snow cleaner is provided on the upper part of the photovoltaic panel housing, and a transmission chain driver is respectively installed at the front and rear ends of the lower part of the photovoltaic panel housing.

[0005] Preferably, the rotating transmission chain structure includes a transmission chain, and fixed steering sprockets are respectively arranged on the left and right sides of the inner upper part of the transmission chain, and extended auxiliary sprockets are respectively arranged on the left and right sides of the inner lower part of the transmission chain, and an extension bracket is installed on the side of the extended auxiliary sprocket.

[0006] Preferably, the frost and snow remover comprises a bent scraper, a triangular reinforcement plate is integrally provided on the inner side of the bent scraper, and an electric heating wire is embedded in the side of the bent scraper.

[0007] Preferably, the transmission chain driver comprises a hollow mounting shell, the left and right sides of the hollow mounting shell are respectively provided with chain holes, and the upper and lower parts of the inner side of the hollow mounting shell are respectively axially connected with a driving sprocket and an anti-loosening extrusion wheel.

[0008] Preferably, two transmission chains are provided, and the transmission chains are respectively arranged at the front and rear ends of the photovoltaic panel housing.

[0009] Preferably, the transmission chain is meshed with the fixed steering sprocket and the extended auxiliary sprocket respectively, and the fixed steering sprocket is axially connected to the four outer corners of the photovoltaic panel housing respectively.

[0010] Preferably, the extension brackets are respectively fixed at the four lower corners of the photovoltaic panel housing, and the extension auxiliary sprocket and the extension bracket are axially connected to each other.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the arrangement of the transmission chain, the fixed steering sprocket, the extended auxiliary sprocket and the extended bracket is conducive to driving the bent scraper to move back and forth on the surface of the photovoltaic power generation component, thereby quickly cleaning the surface of the photovoltaic power generation component.

[0013] 2. In the utility model, the arrangement of the bent scraper, triangular reinforcement plate and electric heating wire is conducive to cleaning the frost and snow covering the surface of the photovoltaic power generation component, ensuring the normal use of the photovoltaic power generation component, and the electric heating wire can melt the ice position.

[0014] 3. In the utility model, the arrangement of the hollow mounting shell, chain holes, driving sprocket and anti-loosening extrusion wheel is conducive to driving the transmission chain to move through the servo motor at the rear end of the hollow mounting shell, and the anti-loosening extrusion wheel can ensure the normal engagement between the driving sprocket and the transmission chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the rotary transmission chain structure of the utility model.

[0017] Figure 3 The utility model is a structural schematic diagram of a frost and snow cleaner.

[0018] Figure 4 It is a structural schematic diagram of the transmission chain driver of the utility model.

[0019] In the figure:

[0020] 1. Concrete base; 2. Vertical support column; 3. Electrical control cabinet; 4. Metal bracket; 5. Photovoltaic panel housing; 6. Photovoltaic power generation assembly; 7. Rotating transmission chain structure; 71. Transmission chain; 72. Fixed steering sprocket; 73. Extended auxiliary sprocket; 74. Extended bracket; 8. Frost and snow cleaner; 81. Bending scraper; 82. Triangular reinforcement plate; 83. Electric heating wire; 9. Transmission chain driver; 91. Hollow mounting housing; 92. Chain hole; 93. Drive sprocket; 94. Anti-loosening extrusion wheel. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Example:

[0023] As attached Figure 1 As shown, an improved photovoltaic power equipment includes a concrete base 1, a vertical support column 2 is installed in the middle position of the upper part of the concrete base 1, an electrical control cabinet 3 is fixed to the front end of the vertical support column 2, a metal bracket 4 is installed on the upper part of the vertical support column 2, a photovoltaic panel housing 5 is fixed on the upper part of the metal bracket 4, and a photovoltaic power generation component 6 is embedded in the inner upper part of the photovoltaic panel housing 5, characterized in that a rotating transmission chain structure 7 is respectively installed at the front and rear ends of the photovoltaic panel housing 5, a frost and snow cleaner 8 is provided on the upper part of the photovoltaic panel housing 5, and a transmission chain driver 9 is respectively installed at the front and rear ends of the lower part of the photovoltaic panel housing 5; the rotating transmission chain structure 7 includes a transmission chain 71, and fixed steering sprockets 72 are respectively provided on the left and right sides of the inner upper part of the transmission chain 71, and extended auxiliary sprockets 73 are respectively provided on the left and right sides of the inner lower part of the transmission chain 71, and an extended bracket 74 is installed on the side of the extended auxiliary sprocket 73.

[0024] As attached Figure 3 As shown, in the above embodiment, specifically, the frost and snow remover 8 includes a bending scraper 81 , a triangular reinforcement plate 82 is integrated on the inner side of the bending scraper 81 , and an electric heating wire 83 is embedded on the side of the bending scraper 81 .

[0025] As attached Figure 4 As shown, in the above embodiment, specifically, the transmission chain driver 9 includes a hollow mounting shell 91, and chain holes 92 are respectively opened on the left and right sides of the hollow mounting shell 91, and the upper and lower parts of the inner side of the hollow mounting shell 91 are respectively axially connected with a driving sprocket 93 and an anti-loosening extrusion wheel 94.

[0026] In the above embodiment, specifically, the side surface of the bending scraper 81 is attached to the upper part of the photovoltaic power generation component 6 , and the electric heating wire 83 is located on the side of the bending scraper 81 close to the photovoltaic power generation component 6 .

[0027] In the above embodiment, specifically, the middle position of the bending scraper 81 is arranged to be inclined upward, and the front and rear ends of the bending scraper 81 are respectively connected to the transmission chain 71.

[0028] In the above embodiment, specifically, the hollow mounting housing 91 is fixed at the front and rear ends of the lower middle position of the photovoltaic panel housing 5 , and the transmission chain 71 passes through the inner side of the chain hole 92 .

[0029] In the above embodiment, specifically, the driving sprocket 93 is meshed with the inner lower portion of the transmission chain 71 , and the anti-loosening extrusion wheel 94 is attached to the outer lower portion of the transmission chain 71 .

[0030] In the above embodiment, specifically, a servo motor is fixed to the rear end of the hollow mounting housing 91 , and the output shaft of the servo motor is key-connected to the rear end of the driving sprocket 93 .

[0031] How it works

[0032] The working principle of the utility model is as follows: sunlight shines on the photovoltaic power generation component 6 inside the photovoltaic power generation panel shell 5, and the photovoltaic power generation component 6 converts solar energy into electrical energy. When the weather is cold and rainy and snowy, frost and snow will cover the surface of the photovoltaic power generation component 6. The electric heating wire 83 is powered by an external power supply to melt the surrounding frost and snow. At the same time, the servo motor at the rear end of the hollow installation shell 91 drives the drive sprocket 93 to rotate. Through the mutual engagement between the drive sprocket 93 and the transmission chain 71, the transmission chain 71 drives the bent scraper 81 to move up and down on the surface of the photovoltaic power generation component 6 to clean the frost and snow covering the surface of the photovoltaic power generation component 6.

[0033] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An improved photovoltaic power device, comprising a concrete base (1), a vertical support column (2) is installed at the middle position of the upper part of the concrete base (1), an electrical control cabinet (3) is fixed to the front end of the vertical support column (2), a metal bracket (4) is installed on the upper part of the vertical support column (2), a photovoltaic power generation panel shell (5) is fixed to the upper part of the metal bracket (4), and a photovoltaic power generation component (6) is embedded in the inner upper part of the photovoltaic power generation panel shell (5), characterized in that: The front and rear ends of the photovoltaic panel housing (5) are respectively installed with a rotating transmission chain structure (7), the upper part of the photovoltaic panel housing (5) is provided with a frost and snow cleaner (8), and the front and rear ends of the lower part of the photovoltaic panel housing (5) are respectively installed with a transmission chain driver (9).

2. The improved photovoltaic power device according to claim 1, characterized in that: The rotating transmission chain structure (7) comprises a transmission chain (71), wherein fixed steering sprockets (72) are respectively arranged on the left and right sides of the inner upper part of the transmission chain (71), and extended auxiliary sprockets (73) are respectively arranged on the left and right sides of the inner lower part of the transmission chain (71), and an extended bracket (74) is installed on the side of the extended auxiliary sprocket (73).

3. The improved photovoltaic power device according to claim 1, characterized in that: The frost and snow cleaner (8) comprises a bent scraper (81), a triangular reinforcement plate (82) is integrally provided on the inner side of the bent scraper (81), and an electric heating wire (83) is embedded on the side of the bent scraper (81).

4. The improved photovoltaic power device according to claim 1, characterized in that: The transmission chain driver (9) comprises a hollow mounting shell (91), the left and right sides of the hollow mounting shell (91) are respectively provided with chain holes (92), and the upper and lower parts of the inner side of the hollow mounting shell (91) are respectively axially connected with a driving sprocket (93) and an anti-loosening extrusion wheel (94).

5. The improved photovoltaic power device as claimed in claim 2, characterized in that: Two transmission chains (71) are provided, and the transmission chains (71) are respectively provided at the front and rear ends of the photovoltaic power generation panel housing (5).

6. The improved photovoltaic power device according to claim 2, characterized in that: The transmission chain (71) is respectively meshed with the fixed steering sprocket (72) and the extended auxiliary sprocket (73), and the fixed steering sprocket (72) is respectively axially connected to the four outer corners of the photovoltaic panel housing (5).

7. The improved photovoltaic power device according to claim 2, characterized in that: The extension bracket (74) is respectively fixed at the four lower corners of the photovoltaic panel housing (5), and the extension auxiliary sprocket (73) and the extension bracket (74) are axially connected to each other.

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