Household photovoltaic mounting bracket

Abstract

The utility model discloses a household photovoltaic installation support which comprises a support body, the support body comprises a base, a first fixing bolt is arranged in the base, the base is fixed to the periphery of an eave of a tile-roofed house through the first fixing bolt, a connecting plate is arranged on the surface of the base, a bent part is arranged on the side face of the connecting plate, and the bent part is connected with the base. A mounting frame is arranged on the upper portion of the bent part, a supporting cross beam is arranged in the mounting frame, the supporting cross beam and the mounting frame are mutually embedded, a fixing rod penetrates through the supporting cross beam and the mounting frame, and locking nuts are arranged at the two ends of the fixing rod. According to the utility model, the prefabricated aluminum alloy bracket is adopted, and only the aluminum alloy bracket needs to be covered on the house on site, so that the complexity of the construction process is reduced, the photovoltaic construction speed is greatly improved, and the construction progress is enhanced; and in the aspect of material cost, compared with a previous method, dovetail nail punching and hook fixing are omitted, and the risk of roof water leakage is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic installation, and more specifically to a household photovoltaic installation bracket. Background Art

[0002] Photovoltaic, whose full name is photovoltaic power generation (Photovoltaic), is a technology that uses the photoelectric effect of semiconductor materials to directly convert sunlight energy into electrical energy. This conversion process does not rely on any mechanical transmission or thermal process, so it has the significant characteristics of being clean, environmentally friendly, and renewable. The core of photovoltaic power generation is photovoltaic cells (also known as solar cells), which are mainly made of semiconductor materials such as silicon (single crystal silicon, polycrystalline silicon). When sunlight shines on the surface of a photovoltaic cell, photons excite electrons inside the cell, forming an electric current. This process is called the photoelectric effect. Subsequently, these currents are collected and transmitted to the power system for people to use or store.

[0003] The existing photovoltaic hook installation method is to fix it on the roof by punching holes, and then fix the aluminum alloy rail on the hook to achieve the purpose of fixing the photovoltaic module. The process is relatively complicated and difficult to disassemble. Therefore, a new technical solution is needed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a household photovoltaic mounting bracket, which solves the problem that the existing photovoltaic hook installation method is fixed on the roof by punching holes and then fixing the aluminum alloy guide rail on the hook to achieve the purpose of fixing the photovoltaic components. The process is relatively complicated and difficult to disassemble.

[0005] The cam is secured to the base with a secure hook portion that is fixed to the base frame by a spring, and the hook portion is secured to the base frame by a spring.

[0006] As a preferred embodiment of the present invention, the surface of the base is provided with an inclined slope.

[0007] As a preferred embodiment of the present invention, a plurality of weight-reducing grooves are provided inside the base.

[0008] As a preferred embodiment of the present invention, a third fixing bolt is provided at the connection between the connecting plate and the slope of the base, and the connecting plate is fixedly connected to the slope of the base through the third fixing bolt.

[0009] As a preferred embodiment of the present invention, fastening bolts are provided inside the clamping plate and the fastening bolts pass through the clamping plate and are fixedly connected to the photovoltaic panel.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] The bracket body of the utility model includes a base and a first fixing bolt is provided inside the base, the base is fixed to the eaves of the tile house through the first fixing bolt, a connecting plate is provided on the surface of the base and a bent portion is provided on the side of the connecting plate, a mounting frame is provided on the upper part of the bent portion and a supporting beam is provided inside the mounting frame, the supporting beam and the mounting frame are interlocked with each other and a fixing rod is passed through the inside, locking nuts are provided at both ends of the fixing rod to ensure the stability of the support beam installation, a fixing card is provided on the surface of the support beam and the fixing card includes a fixing plate, fixed The plate and the supporting beam are interlocked with each other and a second fixing bolt is provided inside. A clip plate is provided on the side of the fixing plate and an L-shaped structure is provided between the clip plate and the fixing plate. A photovoltaic panel is provided on the inner side of the clip plate and the photovoltaic panel and the clip plate are interlocked with each other. A prefabricated aluminum alloy bracket is used. It is only necessary to cover the aluminum alloy bracket on site on site, which reduces the complexity of the construction process, greatly improves the speed of photovoltaic construction, and enhances the construction progress. In terms of material cost, compared with the previous method, there are fewer dovetail nails, punching holes, and fixing hooks, which greatly reduces the risk of roof leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0014] Figure 3 This is a side view of the structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the overall structure of the bracket body of the utility model.

[0016] In the figure: 1. Bracket body; 2. Support beam; 3. Fixing clip; 4. Photovoltaic panel; 5. First fixing bolt; 6. Connecting plate; 7. Bending part; 8. Mounting frame; 9. Fixing rod; 10. Locking nut; 11. Fixing plate; 12. Second fixing bolt; 13. Snap-in plate; 14. Fastening bolt; 15. Weight reduction groove; 16. Third fixing bolt; 17. Base. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-4The utility model provides a technical solution: a household photovoltaic mounting bracket, comprising: a bracket body 1, the bracket body 1 includes a base 17 and a first fixing bolt 5 is provided inside the base 17, the base 17 is fixed to the eaves of the tile house by the first fixing bolt 5, the surface of the base 17 is provided with a connecting plate 6 and the side of the connecting plate 6 is provided with a bending portion 7, the upper part of the bending portion 7 is provided with a mounting frame 8 and the interior of the mounting frame 8 is provided with a supporting beam 2, the supporting beam 2 and the mounting frame 8 are interlocked and a fixing rod 9 is passed through the interior, The two ends of the fixing rod 9 are provided with locking nuts 10, the surface of the supporting beam 2 is provided with a fixing card 3 and the fixing card 3 includes a fixing plate 11, the fixing plate 11 and the supporting beam 2 are interlocked and a second fixing bolt 12 is provided inside, the side of the fixing plate 11 is provided with a clamping plate 13 and the clamping plate 13 and the fixing plate 11 are arranged in an L-shaped structure, the inner side of the clamping plate 13 is provided with a photovoltaic panel 4 and the photovoltaic panel 4 and the clamping plate 13 are interlocked, the bracket body 1 includes a base 17 and the base 17 is provided with a first fixing bolt 5 inside, the base 17 It is fixed to the eaves of the tile house by the first fixing bolts 5. A connecting plate 6 is provided on the surface of the base 17 and a bent portion 7 is provided on the side of the connecting plate 6. A mounting frame 8 is provided on the upper part of the bent portion 7 and a supporting beam 2 is provided inside the mounting frame 8. The supporting beam 2 and the mounting frame 8 are interlocked with each other and a fixing rod 9 is passed through the inside. Locking nuts 10 are provided at both ends of the fixing rod 9 to ensure the stability of the installation of the supporting beam 2. A fixing card 3 is provided on the surface of the supporting beam 2 and the fixing card 3 includes a fixing plate 11. The fixing plate 11 and the supporting beam 2 are interlocked and internally penetrated. A second fixing bolt 12 is provided on the part, a clamping plate 13 is provided on the side of the fixing plate 11, and an L-shaped structure is arranged between the clamping plate 13 and the fixing plate 11, a photovoltaic panel 4 is provided on the inner side of the clamping plate 13, and the photovoltaic panel 4 and the clamping plate 13 are interlocked with each other. A prefabricated aluminum alloy bracket is used, and it is only necessary to cover the aluminum alloy bracket on the house on site, which reduces the complexity of the construction process, greatly improves the speed of photovoltaic construction, and enhances the construction progress; in terms of material cost, compared with the previous method, there are fewer dovetail nails, punching holes, and fixing hooks, which greatly reduces the risk of roof leakage.

[0019] Further improvements, such as Figure 4 As shown: the surface of the base 17 is provided with an inclined slope, and a suitable slope base 17 can be selected according to the inclination of the roof to facilitate installation.

[0020] Further improvements, such as Figure 4 As shown, a plurality of weight-reducing grooves 15 are provided inside the base 17 to ensure structural strength while reducing weight.

[0021] Further improvements, such as Figure 4As shown: a third fixing bolt 16 is provided at the connection between the connecting plate 6 and the slope of the base 17, and the connecting plate 6 is fixedly connected to the slope of the base 17 through the third fixing bolt 16. This arrangement ensures the stability of the installation.

[0022] Further improvements, such as Figure 3 As shown, a fastening bolt 14 is provided inside the clamping plate 13 and the fastening bolt 14 passes through the clamping plate 13 and is fixedly connected to the photovoltaic panel 4. This arrangement ensures the stability of the installation.

[0023] The bracket body 1 of the present invention includes a base 17 and a first fixing bolt 5 is provided inside the base 17. The base 17 is fixed to the eaves of the tile house around the first fixing bolt 5. A connecting plate 6 is provided on the surface of the base 17 and a bent portion 7 is provided on the side of the connecting plate 6. A mounting frame 8 is provided on the upper part of the bent portion 7 and a supporting beam 2 is provided inside the mounting frame 8. The supporting beam 2 and the mounting frame 8 are interlocked with each other and a fixing rod 9 is passed through the inside. Locking nuts 10 are provided at both ends of the fixing rod 9 to ensure the stability of the installation of the supporting beam 2. A fixing card 3 is provided on the surface of the supporting beam 2 and the fixing card 3 includes a fixing plate 11. The fixing plate 11 and the supporting beam 2 are interlocked with each other and a second fixing bolt 12 is provided inside. A clamping plate 13 is provided on the side of the fixing plate 11 and an L-shaped structure is provided between the clamping plate 13 and the fixing plate 11. A photovoltaic panel 4 is provided on the inner side of the clamping plate 13 and the photovoltaic panel 4 and the clamping plate 13 are interlocked with each other. A prefabricated aluminum alloy bracket is used. Only the aluminum alloy bracket needs to be covered on the house on site, which reduces the complexity of the construction process, greatly improves the speed of photovoltaic construction, and enhances the construction progress. In terms of material cost, compared with the previous method, there are fewer dovetail nails, punching holes, and fixing hooks, which greatly reduces the risk of roof leakage.

[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be included within the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which can be mechanical connection or electrical connection, or internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0026] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A household photovoltaic mounting bracket, characterized by: include: The bracket body (1) includes a base (17) and a first fixing bolt (5) is provided inside the base (17). The base (17) is fixed to the eaves of the tile house by the first fixing bolt (5). A connecting plate (6) is provided on the surface of the base (17) and a bending portion (7) is provided on the side of the connecting plate (6). A mounting frame (8) is provided on the upper part of the bending portion (7) and a supporting beam (2) is provided inside the mounting frame (8). The supporting beam (2) and the mounting frame (8) are interlocked and a fixing rod (9) is passed through the inside. ), locking nuts (10) are provided at both ends of the fixing rod (9), a fixing card (3) is provided on the surface of the supporting crossbeam (2), and the fixing card (3) includes a fixing plate (11), the fixing plate (11) and the supporting crossbeam (2) are interlocked with each other and a second fixing bolt (12) is provided inside, a clamping plate (13) is provided on the side of the fixing plate (11), and an L-shaped structure is formed between the clamping plate (13) and the fixing plate (11), a photovoltaic panel (4) is provided on the inner side of the clamping plate (13), and the photovoltaic panel (4) and the clamping plate (13) are interlocked with each other.

2. A household photovoltaic mounting bracket according to claim 1, characterized in that: The surface of the base (17) is provided with an inclined slope.

3. The household photovoltaic mounting bracket according to claim 1, characterized in that: Several groups of weight-reducing grooves (15) are provided inside the base (17).

4. The household photovoltaic mounting bracket according to claim 1, characterized in that: A third fixing bolt (16) is provided at the connection point between the connecting plate (6) and the slope surface of the base (17), and the connecting plate (6) is fixedly connected to the slope surface of the base (17) via the third fixing bolt (16).

5. The household photovoltaic mounting bracket according to claim 1, characterized in that: A fastening bolt (14) is provided inside the clamping plate (13), and the fastening bolt (14) passes through the clamping plate (13) and is fixedly connected to the photovoltaic panel (4).

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