Device for installing photovoltaic module on polycarbonate sunlight plate

Abstract

The utility model provides a device for installing a photovoltaic assembly on a polycarbonate sunlight plate, and relates to the field of photovoltaic plate installation. The device for installing the photovoltaic module on the polycarbonate sunlight plate comprises the polycarbonate sunlight plate, an aluminum alloy frame photovoltaic module is arranged on the upper portion of the polycarbonate sunlight plate, and clamping mechanisms distributed in a linear array mode are arranged on the two sides of the aluminum alloy frame photovoltaic module. Locking screws are connected into fixing holes formed in the upper portions of the clamping mechanisms in an inserted mode, and round holes connected with the bottom ends of the locking screws in an inserted mode are formed in the positions, corresponding to the fixing holes, of the polycarbonate sunlight plate. According to the fixing and mounting device for the photovoltaic module, the overall mounting parts of the fixing and mounting device for the photovoltaic module can be reduced, so that the cost of used mounting materials is reduced, meanwhile, the operation steps for mounting the fixing and mounting device for the photovoltaic module are simplified, and the dismounting and mounting efficiency of the device for mounting the photovoltaic module on the polycarbonate sunlight plate is improved.

Description

Technical Field

[0001] The utility model relates to a device for installing a photovoltaic module, in particular to a device for installing a photovoltaic module on a polycarbonate sunlight board, belonging to the technical field of photovoltaic board installation. Background Art

[0002] The existing photovoltaic module installation device is to hang photovoltaic modules on the existing roof in the form of armor on the roof, which not only realizes the rapid installation of photovoltaic modules and greatly reduces the number of parts, but also achieves the goal of not damaging the existing roof.

[0003] After extensive searching, it was found that: China Utility Model Patent Column: Publication No. 202111250844.8 A photovoltaic module installation device and an installation method thereof, including multiple columns of support rods and multiple positioning rods; each column of support rods includes multiple support units connected in series, each support unit includes a support connecting rod, a mounting guide groove and a connecting plate, and the mounting guide groove is fixedly installed above the support connecting rod; one end of the support connecting rod is fixedly connected to the connecting plate; the end of the connecting plate connected to the support connecting rod is provided with a first connecting hole for penetrating the positioning rod, and the other end of the connecting plate is provided with a second connecting hole; the other end of the support connecting rod is provided with a third connecting hole, and the third connecting hole is connected to the second connecting hole on the adjacent support connecting rod; two adjacent columns of support rods are connected by a positioning rod;

[0004] Due to different usage scenarios, the armor has relatively more assembly and connection steps, and multiple rows of support rods, positioning rods and connecting rods will increase material costs and deadweight, and have high requirements on the roof load-bearing capacity, which is not suitable for installation on lightweight roofs and curtain walls. Summary of the invention

[0005] Technical issues solved

[0006] The purpose of the utility model is to provide a device for installing photovoltaic modules on a polycarbonate solar panel in order to solve the above problems, so as to solve the problem that the installation devices currently used for photovoltaic modules in the prior art are inconvenient to use.

[0007] Technical Solution

[0008] The utility model is implemented through the following technical scheme: a device for installing a photovoltaic module on a polycarbonate sunlight board, comprising a polycarbonate sunlight board, an aluminum alloy frame photovoltaic module is arranged on the upper part of the polycarbonate sunlight board, and clamping mechanisms distributed in a linear array are arranged on both sides of the aluminum alloy frame photovoltaic module, and locking screws are plugged into and connected to the fixing holes opened in the upper part of the clamping mechanism. A circular hole plugged and connected to the bottom end of the locking screw is opened at a corresponding position of the polycarbonate sunlight board relative to each fixing hole, and a nut is provided on the threaded sleeve at the bottom end of the locking screw, and the nut is located below the polycarbonate sunlight board.

[0009] Preferably, the two clamping mechanisms located on both sides of the aluminum alloy frame photovoltaic module respectively include a single-head clamping piece and a double-head clamping piece, and the single-head clamping piece has a first clamping groove on one side for plugging and connecting with the side edge of one side of the aluminum alloy frame photovoltaic module, and the double-head clamping piece has a second clamping groove on both sides for plugging and connecting with the other side edge of the aluminum alloy frame photovoltaic module.

[0010] Preferably, the outer side of the locking screw is threadedly sleeved with support columns and purlins in sequence from top to bottom, the support column is located in the circular hole, the purlin is located between the polycarbonate sun panel and the nut, and circular grooves are provided at the bottom of the single-head clamping piece and the double-head clamping piece. The top end of the support column is plugged into the cavity of the circular groove, and the bottom end of the support column is in contact with the upper part of the purlin.

[0011] Preferably, the outer sliding sleeve of the support column is provided with an EPDM gasket, and the EPDM gasket is located between the clamping mechanism and the polycarbonate sun panel.

[0012] Preferably, the single-head clamping member located on the inner wall of the first clamping groove and the double-head clamping member located on the top wall inside the second clamping groove are both formed with self-tapping holes, and the inner threads of the self-tapping holes are connected with waterproof self-tapping screws.

[0013] Preferably, the vertical cross-section of the purlin is C-shaped and made of hot-dip galvanized steel.

[0014] Preferably, the support column is made of aluminum alloy.

[0015] Preferably, the waterproof self-tapping screws and locking screws are both made of stainless steel.

[0016] The utility model provides a device for installing a photovoltaic module on a polycarbonate solar panel, which has the following beneficial effects:

[0017] The device for installing photovoltaic modules on a polycarbonate solar panel can reduce the overall installation parts of the photovoltaic module fixing installation device, thereby reducing the cost of the installation materials used, while simplifying the operating steps for installing the photovoltaic module fixing installation device, thereby improving the disassembly and assembly efficiency of the device for installing photovoltaic modules on a polycarbonate solar panel.

[0018] The device for installing photovoltaic components on a polycarbonate solar panel reduces the installation parts used to fix the photovoltaic components, thereby reducing the overall weight of the installation parts, so that the device for installing photovoltaic components on a polycarbonate solar panel can be suitable for installation on lightweight roofs, thereby effectively improving the applicability of the device for installing photovoltaic components on a polycarbonate solar panel.

[0019] The device for installing a photovoltaic module on a polycarbonate sun panel does not bear the weight of the aluminum alloy frame photovoltaic module and the clamping mechanism by arranging support columns and purlins, thereby improving the service life of the polycarbonate (PC) sun panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model as a whole;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0022] Figure 3 It is a front view structural schematic diagram of the utility model as a whole;

[0023] Figure 4 It is a three-dimensional schematic diagram of a single-head clamping member of the utility model;

[0024] Figure 5 It is a three-dimensional (half-section) schematic diagram of the double-head clamping member of the utility model.

[0025]

Main component symbol description

[0026] 1. Purlin; 2. Polycarbonate (PC) solar panels; 3. Aluminum alloy frame photovoltaic modules; 4. Single-head clamps; 5. Double-head clamps; 6. Waterproof self-tapping screws; 7. Locking screws; 8. Support columns; 9. EPDM washers. DETAILED DESCRIPTION

[0027] The embodiment of the utility model provides a device for installing a photovoltaic component on a polycarbonate solar panel.

[0028] See also Figures 1 to 5 , comprising a polycarbonate (PC) sun panel 2, an aluminum alloy frame photovoltaic module 3 is arranged on the upper part of the polycarbonate (PC) sun panel 2, and clamping mechanisms distributed in a linear array are arranged on both sides of the aluminum alloy frame photovoltaic module 3, and a locking screw 7 is plugged and connected in a fixing hole opened on the upper part of the clamping mechanism, and a circular hole plugged and connected to the bottom end of the locking screw 7 is opened at a corresponding position of the polycarbonate (PC) sun panel 2 relative to each fixing hole, and a nut is provided on the threaded sleeve at the bottom end of the locking screw 7, and the nut is located below the polycarbonate (PC) sun panel 2;

[0029] The installation and fixing method is based on the built solar panel roof. The roof is installed with polycarbonate (PC) solar panels 2. According to the use requirements, the aluminum alloy frame photovoltaic components 3 of appropriate size are selected. After being fixed and positioned by multiple clamping mechanisms and locking the stainless steel waterproof self-tapping screws 6, the aluminum alloy frame photovoltaic components 3 are firmly installed on the surface of the polycarbonate (PC) solar panel 2. There is a distance between the aluminum alloy frame photovoltaic components 3 and the polycarbonate (PC) solar panel 2, which can be used for drainage and heat dissipation.

[0030] Since there are fewer related mounting structures for fixing the aluminum alloy frame photovoltaic assembly 3, the material and installation costs of the related mounting structures for fixing the aluminum alloy frame photovoltaic assembly 3 can be reduced; the provision of the EPDM gasket 9 and the waterproof self-tapping screws 6 can improve the waterproofness of its mounting structure.

[0031] See also Figure 4 and Figure 5 The two clamping mechanisms located on both sides of the aluminum alloy frame photovoltaic module 3 respectively include a single-head clamping piece 4 and a double-head clamping piece 5. The single-head clamping piece 4 has a first clamping groove on one side thereof plugged and connected to the side edge of the aluminum alloy frame photovoltaic module 3. The double-head clamping piece 5 has a second clamping groove on both sides thereof plugged and connected to the other side edge of the aluminum alloy frame photovoltaic module 3.

[0032] The clamping mechanism is divided into two types: a single-head clamping part 4 and a double-head clamping part 5. The single-head clamping part 4 is connected to one side of the aluminum alloy frame photovoltaic component 3, and the other double-head clamping part 5 is connected to the other opposite side of the aluminum alloy frame photovoltaic component 3. This side can expand the installation of the aluminum alloy frame photovoltaic component 3.

[0033] See also Figure 1 and Figure 5 The outer side of the locking screw 7 is threadedly sleeved with a support column 8 and a purlin 1 from top to bottom, the support column 8 is located in the circular hole, the purlin 1 is located between the polycarbonate (PC) sun panel 2 and the nut, and a circular groove is opened at the bottom of the single-head clamping piece 4 and the double-head clamping piece 5. The top end of the support column 8 is plugged and connected in the circular groove cavity, and the bottom end of the support column 8 is in contact with the upper part of the purlin 1;

[0034] Combined with the application scenarios of the company's PC sun panels, select the corresponding length of the support column 8, which can be installed and used on the sun panels with a thickness of 4mm - 40mm. The comparison table of the thickness of the sun panels and the length of the support columns is as follows:

[0035]

[0036] One end of the support column 8 is sleeved in the clamping mechanism, and the other end passes through the polycarbonate (PC) sun panel 2 and is locked on the surface of the purlin 1, so that the weight of the aluminum alloy frame photovoltaic module 3 is not borne on the surface of the polycarbonate (PC) sun panel 2. Depending on the polycarbonate (PC) sun panel 2, the support column has multiple lengths.

[0037] See also Figure 5 , the outer sliding sleeve of the support column 8 is provided with an EPDM gasket 9, and the EPDM gasket 9 is located between the clamping mechanism and the polycarbonate (PC) sun panel 2;

[0038] There is a circular groove at the bottom of the clamping mechanism for placing the EPDM gasket 9. The polycarbonate (PC) sun panel 2 below the EPDM gasket 9 has a pre-opened circular hole. The diameter of the EPDM gasket 9 is larger than the diameter of the circular hole. The EPDM gasket 9 is in close contact with the polycarbonate (PC) sun panel 2 to play a waterproof role.

[0039] See also Figure 1 and Figure 4 The single-head clamping piece 4 is located on the inner wall of the first clamping groove, and the double-head clamping piece 5 is located on the top wall inside the second clamping groove. Both are formed with self-tapping holes, and the waterproof self-tapping screws 6 are connected to the threads in the self-tapping holes.

[0040] See also Figure 3 The vertical section of purlin 1 is made of hot-dip galvanized steel in a C-shape.

[0041] See also Figure 5 , the support column 8 is made of aluminum alloy.

[0042] See also Figure 1 The waterproof self-tapping screws 6 and the locking screws 7 are both made of stainless steel.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for installing a photovoltaic module on a polycarbonate sunlight panel, comprising a polycarbonate (PC) sunlight panel (2), wherein an aluminum alloy frame photovoltaic module (3) is arranged on the upper part of the polycarbonate (PC) sunlight panel (2), characterized in that: Both sides of the aluminum alloy frame photovoltaic assembly (3) are provided with clamping mechanisms distributed in a linear array, and a locking screw (7) is plugged into a fixing hole opened in the upper part of the clamping mechanism. A circular hole plugged into the bottom end of the locking screw (7) is opened at a corresponding position of each fixing hole on the polycarbonate (PC) sun panel (2), and a nut is provided on a threaded sleeve at the bottom end of the locking screw (7), and the nut is located below the polycarbonate (PC) sun panel (2).

2. The device for installing a photovoltaic module on a polycarbonate solar panel according to claim 1, characterized in that: The two clamping mechanisms located on both sides of the aluminum alloy frame photovoltaic module (3) respectively include a single-head clamping piece (4) and a double-head clamping piece (5); one side of the single-head clamping piece (4) is provided with a first clamping groove for plugging and connecting with one side of the aluminum alloy frame photovoltaic module (3); and both sides of the double-head clamping piece (5) are provided with second clamping grooves for plugging and connecting with the other side of the aluminum alloy frame photovoltaic module (3).

3. The device for installing a photovoltaic module on a polycarbonate solar panel according to claim 2, characterized in that: The outer side of the locking screw (7) is threadedly sleeved with a support column (8) and a purlin (1) in sequence from top to bottom, the support column (8) is located in the circular hole, the purlin (1) is located between the polycarbonate (PC) sun panel (2) and the nut, the bottoms of the single-head clamping piece (4) and the double-head clamping piece (5) are both provided with a circular groove, the top end of the support column (8) is plugged into the cavity of the circular groove, and the bottom end of the support column (8) is in contact with the upper part of the purlin (1).

4. The device for installing a photovoltaic module on a polycarbonate solar panel according to claim 3, characterized in that: An outer sliding sleeve of the support column (8) is provided with an EPDM gasket (9), and the EPDM gasket (9) is located between the clamping mechanism and the polycarbonate (PC) sun panel (2).

5. The device for installing a photovoltaic module on a polycarbonate solar panel according to claim 2, characterized in that: The single-head clamping piece (4) located on the inner wall of the first clamping groove and the double-head clamping piece (5) located on the top wall inside the second clamping groove are both formed with self-tapping holes, and the inner threads of the self-tapping holes are connected with waterproof self-tapping screws (6).

6. The device for installing a photovoltaic module on a polycarbonate solar panel according to claim 3, characterized in that: The purlin (1) has a C-shaped vertical cross-section and is made of stainless steel.

7. The device for installing a photovoltaic module on a polycarbonate solar panel according to claim 3, characterized in that: The support column (8) is made of aluminum alloy.

8. The device for installing a photovoltaic module on a polycarbonate solar panel according to claim 5, characterized in that: The waterproof self-tapping screws (6) and locking screws (7) are both made of stainless steel.

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