Photovoltaic medium-pressure cover plate

Abstract

The utility model relates to a photovoltaic medium-pressure cover plate which comprises a body and a fastening assembly, a separation part is arranged on the body and used for dividing the body into a middle plate, a first pressing plate and a second pressing plate, the middle plate is used for being connected with the fastening assembly, the first pressing plate is used for applying pressure to a transverse cover plate, and the second pressing plate is used for applying pressure to a longitudinal cover plate. The installation structure has the advantages that the intersection of the transverse cover plate and the longitudinal cover plate is firmly installed, so that the installation of the transverse cover plate and the longitudinal cover plate is firmer.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaics, and particularly relates to a photovoltaic middle pressure cover plate. BACKGROUND

[0002] Photovoltaic energy is a widely used new type of clean energy. In general, when installing a photovoltaic assembly, a plurality of photovoltaic panels need to be assembled. In order to prevent rainwater and dust from entering the main water channel, a layer of cover plate is generally covered in the horizontal and vertical directions of the photovoltaic panel. However, the width and shape of the horizontal cover plate and the vertical cover plate are inconsistent, so that the intersection of the horizontal cover plate and the vertical cover plate is not easy to fix, resulting in that the installation of the horizontal cover plate and the vertical cover plate is not firm enough. CONTENT OF THE UTILITY MODEL

[0003] In view of the deficiencies in the prior art, one of the purposes of the present application is to provide a photovoltaic middle pressure cover plate, which has the advantages that the intersection of the horizontal cover plate and the vertical cover plate is firmly installed, so that the installation of the horizontal cover plate and the vertical cover plate is more firm.

[0004] The above purpose of the present application is achieved by the following technical solution:

[0005] A photovoltaic middle pressure cover plate comprises a body and a fastening assembly. The body is provided with a separation part, which is used to divide the body into a middle plate, a pressure plate one and a pressure plate two. The middle plate is used to be connected with the fastening assembly. The pressure plate one is used to press the horizontal cover plate. The pressure plate two is used to press the vertical cover plate.

[0006] By adopting the above technical solution, the middle plate is connected with the fastening assembly. The pressure plate one presses the horizontal cover plate. The pressure plate two presses the vertical cover plate. The intersection of the horizontal cover plate and the vertical cover plate is firmly installed, so that the installation of the horizontal cover plate and the vertical cover plate is more firm.

[0007] In a preferred example, the separation part can further comprise a groove one and a groove two, which are symmetrically arranged.

[0008] By adopting the above technical solution, the groove one and the groove two are symmetrically arranged, so that the groove bottom of the groove one and the groove two is easy to be penetrated, so that the body can form the middle plate, the pressure plate one and the pressure plate two through the separation part.

[0009] In a preferred example, the middle plate can be further provided with a connecting hole. The fastening assembly can fix the position of the body through the connecting hole.

[0010] In a preferred example, the pressure plate one can be further provided with a notch. The notch can make the edge of the pressure plate one contact the horizontal cover plate.

[0011] By adopting the technical scheme, the pressing plate one can be more closely attached to the horizontal cover plate.

[0012] In a preferred example, the pressing plate two is provided with a cut corner, and an edge formed by the cut corner is used to contact the longitudinal cover plate.

[0013] By adopting the technical scheme, the pressing plate two can be more closely attached to the longitudinal cover plate.

[0014] In a preferred example, the body is further provided with a sealing member, and the sealing member is used to seal the gap formed by the separation part.

[0015] By adopting the technical scheme, the probability of rainwater and dust entering the main water tank is reduced.

[0016] In a preferred example, the sealing member includes a plugging part and an anti-loosening part, the plugging part is used to block the gap, and the anti-loosening part is used to reduce the probability of loosening of the fastening assembly.

[0017] In a preferred example, the plugging part contacts the contact groove one and the contact groove two, and the contact groove one and the contact groove two are used to abut against the body.

[0018] By adopting the technical scheme, the contact groove one and the contact groove two abut against the body, and the probability of the plugging part falling off the body is reduced.

[0019] In a preferred example, the groove width of the contact groove one is greater than that of the contact groove two.

[0020] By adopting the technical scheme, the plugging part can adapt to the deformation of the body and continue to maintain good sealing effect. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic diagram of an embodiment of the application.

[0022] Figure 2 is a structural schematic diagram of another state of an embodiment of the application.

[0023] Figure 3 is a structural schematic diagram of another embodiment of the application.

[0024] Reference signs: 1, body; 2, fastening assembly; 21, screw rod; 22, plastic wing nut; 3, separation part; 31, groove one; 32, groove two; 4, middle plate; 41, connecting hole; 5, pressing plate one; 51, notch; 52, plane one; 53, plane two; 54, plane three; 6, pressing plate two; 61, cut corner; 7, sealing member; 71, plugging part; 72, anti-loosening part; 73, contact groove one; 74, contact groove two. DETAILED DESCRIPTION

[0025] The application will be further described in detail below with reference to the accompanying drawings.

[0026] With reference to Figure 1 and Figure 2 A photovoltaic middle pressure cover plate disclosed in the application comprises a body 1 and a fastening assembly 2. In the present example, the body 1 can be made of a material capable of being deformed, and the fastening assembly 2 is matched with a screw rod 21 and a plastic winged nut 22. The body 1 is provided with a separation part 3, which is used to divide the body 1 into a middle plate 4, two groups of pressure plate one 5 and pressure plate two 6. The middle plate 4 is used to be connected with the fastening assembly 2, the pressure plate one 5 is used to press the horizontal cover plate, and the pressure plate two 6 is used to press the vertical cover plate.

[0027] The separation part 3 comprises a groove one 31 and a groove two 32, which are symmetrically arranged so that the groove bottoms of the groove one 31 and the groove two 32 are easily penetrated.

[0028] The pressure plate one 5 is provided with a notch 51, which enables the edge of the pressure plate one 5 to be in contact with the horizontal cover plate, so that the pressure plate one 5 can be more closely attached to the horizontal cover plate. The pressure plate one 5 is bent to form a plane one, a plane two and a plane three.

[0029] The pressure plate two 6 is provided with a cut angle 61, which forms an edge used to be in contact with the vertical cover plate, so that the pressure plate two 6 can be more closely attached to the vertical cover plate.

[0030] The middle plate 4 is provided with a connecting hole 41, through which the fastening assembly 2 fixes the position of the body 1.

[0031] When the body 1 is installed, the pressure plate one 5 is divided into a plane one 52, a plane two 53 and a plane three 54. The two groups of pressure plate one 5 are bent for the first time, so that the pressure plate one 5 and the middle plate 4 are in an inclined state. Then the plane two 53 and the plane three 54 are continued to be folded, so that the plane two 53 and the plane three 54 are in an inclined state, thereby enabling the edge of the pressure plate one 5 to be attached to the horizontal cover plate. The two groups of pressure plate two 6 are bent, so that the pressure plate two 6 and the middle plate 4 are in an inclined state, thereby enabling the edge of the pressure plate two 6 to be attached to the vertical cover plate. The screw rod 21 is screwed with the plastic winged nut 22 through the connecting hole 41 in the middle plate 4, so that the edge of the pressure plate one 5 and the edge of the pressure plate two 6 press the horizontal cover plate and the vertical cover plate.

[0032] With reference to Figure 3In another embodiment, the body 1 is further provided with a sealing member 7, which is used to reduce the probability of rain and dust entering the main water channel. The sealing member 7 includes four sets of blocking parts 71 and a loosening prevention part 72. The blocking parts 71 are used to block the gap formed by the separation part 3. The loosening prevention part 72 is used to reduce the probability of loosening of the fastening assembly 2. The blocking parts 71 contact a contact groove one 73 and a contact groove two 74, which are used to abut against the body 1 to reduce the probability of falling off of the blocking parts 71 from the body 1. The groove width of the contact groove one 73 is greater than that of the contact groove two 74, so that the blocking parts 71 can adapt to the deformation of the body 1 and continue to maintain good sealing effect. In this embodiment, the sealing member 7 can be made of flexible materials such as silica gel or rubber, so that the contact groove one 73 and the contact groove two 74 on the blocking parts 71 can enter the separation part 3 after the body 1 is bent.

[0033] The blocking parts 71 are installed to the body 1 through the contact groove one 73 and the contact groove two 74, so that the body 1 is in contact with the contact groove one 73 and the contact groove two 74, thereby the blocking parts 71 block the gap formed by the separation part 3 and reduce the probability of rain and dust entering the main water channel. At this time, the loosening prevention part 72 corresponds to the connecting hole 41, so that the screw rod 21 passes through the loosening prevention part 72 and the body 1 and is connected with the plastic wing nut 22. The loosening prevention part 72 is deformed to some extent, so that the screw rod 21 is not easy to loosen.

[0034] The implementation principle of this embodiment is that after the pressing plate one 5 and the pressing plate two 6 are bent, the edges of the pressing plate one 5 and the pressing plate two 6 are respectively attached to the horizontal cover plate and the vertical cover plate. After the body 1 is fastened by the fastening assembly 2 through the intermediate plate 4, the pressing plate one 5 exerts pressure on the horizontal cover plate and the pressing plate two 6 exerts pressure on the vertical cover plate, so that the intersection of the horizontal cover plate and the vertical cover plate is firmly installed, thereby the installation of the horizontal cover plate and the vertical cover plate is more firm.

[0035] The embodiments of the specific embodiment are the preferred embodiments of the present application, but do not limit the protection scope of the present application. Therefore, equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A photovoltaic mid-voltage cover plate, characterized by: The utility model relates to a kind of fastening assembly and body, the body (1) is equipped with separation part (3) on it, separation part (3) is used to divide body (1) into middle plate (4), pressing plate one (5) and pressing plate two (6), middle plate (4) is used to be connected with fastening assembly (2), pressing plate one (5) is used to press to horizontal cover plate, and pressing plate two (6) is used to press to longitudinal cover plate.

2. A photovoltaic mid-lens cover plate according to claim 1, characterized in that: Separation part (3) includes groove one (31) and groove two (32), and groove one (31) and groove two (32) are symmetrically arranged.

3. A photovoltaic mid-voltage cover plate according to claim 1, wherein: Middle plate (4) is equipped with connecting hole (41), and fastening assembly (2) fixes the position of body (1) by connecting hole (41).

4. A photovoltaic mid-lens cover plate according to claim 1, wherein: Pressing plate one (5) is equipped with notch (51), and the edge of pressing plate one (5) can be contacted with horizontal cover plate by notch (51).

5. A photovoltaic mid-lens cover plate according to claim 1, wherein: Pressing plate two (6) is equipped with cut angle (61), and the edge formed by cut angle (61) is used to contact with longitudinal cover plate.

6. A photovoltaic mid-lens cover plate according to claim 1, wherein: Body is also equipped with sealing element (7), and sealing element (7) is used to seal the gap formed by separation part.

7. A photovoltaic mid-voltage cover plate according to claim 6, wherein: Sealing element (7) includes plugging part (71) and anti-loosening part (72), plugging part (71) is used to block gap, and anti-loosening part (72) is used to reduce the probability of fastening assembly (2) loosening.

8. A photovoltaic mid-voltage cover plate according to claim 7, wherein: Plugging part (71) contacts groove one (73) and groove two (74), and groove one (73) and groove two (74) are used to be contacted with body (1).

9. A photovoltaic mid-voltage cover plate according to claim 8, wherein: The groove width of groove one (73) is greater than groove two (74).

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