Photovoltaic water guide plate fixing support and vertical water guide component

Abstract

The utility model belongs to the technical field of photovoltaic building integration, and particularly relates to photovoltaic water guide plate fixing supports and a vertical water guide component, the photovoltaic water guide plate fixing supports are used for fixing a water guide plate, the water guide plate comprises a water guide groove with an upward opening, and the photovoltaic water guide plate fixing supports are arranged at intervals in the length direction of the water guide plate. The stability of the water guide plate is guaranteed, the structure of the water guide plate only needs to meet the drainage function of the water guide groove, the preparation process of the water guide plate is simplified, and the material cost and the manufacturing cost of the water guide plate are reduced. The water guide plate limiting parts are arranged on the left side and the right side of the photovoltaic module connecting part, the water guide plate limiting parts are connected with the two side edges of the water guide groove respectively, the photovoltaic water guide plate fixing support is fixed through the fixing connecting parts at the lower ends of the water guide plate limiting parts, and therefore fixing of the water guide plate is completed. As the photovoltaic module connecting part is located in the water chute, the connecting and drainage functions of the photovoltaic module are met.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic building integration, and is a photovoltaic water guide plate fixing bracket and a vertical water guide component. Background Art

[0002] BIPV (Building Integrated Photovoltaic) is a photovoltaic power generation system that is designed, constructed and installed at the same time as a new building and is integrated with the building. It is an indispensable part of the building. It not only plays the role of building materials (such as wind protection, rain protection, heat insulation, etc.), but also plays the role of power generation, making the building a green building. There is an increasing demand for photovoltaic tiles for tile roofs. The existing photovoltaic tile products are divided into two installation methods: horizontal hanging installation and vertical clamping installation. The vertical clamping installation has a good decorative effect and is loved by the majority of users. In order to achieve vertical water diversion, the existing water guide plates are divided into mountain-shaped, M-shaped and W-shaped structures. The M-shaped water guide plate has a simple structure and can be overlapped and connected together to extend the length of the water guide trough, which is widely used in the industry.

[0003] Chinese patent document CN219247750U (202320773857.1) discloses an M-type BIPV drainage bracket with a fixed structure. By using this structure, the fixing piece is adjusted to install the pressure block support assembly on the mounting portion on the side of the M-type bracket. The installation can be completed at the same height as the bottom of the M-type bracket, which can improve the safety of personnel operation while improving the efficiency of installation operations. However, in order to facilitate installation, in addition to the drainage trough structure, the side of the M-type bracket needs to be provided with a mounting portion along the axial direction of the M-type bracket. More materials are used, resulting in a higher overall manufacturing cost.

[0004] Chinese patent document CN219175681U (202320243017.4) discloses a BIPV photovoltaic roof system, which forms a hook structure by bending the left and right sides of the top of the main water gutter downward. A component fixing card is provided above the main water gutter, and the top of the component fixing card is assembled with the component end frame of the photovoltaic component through a connecting mechanism. The left and right ends of the component fixing card are hung on the hook structure, which effectively reduces the preparation materials of the main water gutter. However, in order to facilitate assembly, it is necessary to bend the left and right sides of the top of the main water gutter downward to form a hook structure, and a matching component fixing card needs to be set to fix the photovoltaic component. The preparation process is complicated, the number of parts is large, and it is inconvenient to install. Utility Model Content

[0005] The main object of the present utility model is to provide a photovoltaic water guide plate fixing bracket and a vertical water guide member. By providing water guide plate limiting parts on the left and right sides of the connection part of the photovoltaic module, the photovoltaic water guide plate fixing bracket is fixed by the fixed connection part at the lower end of the water guide plate limiting part, and the water guide plate limiting parts are respectively connected to the two side edges of the water guide groove. Since the connection part of the photovoltaic module is located inside the water guide groove and the fixed connection part is located outside the water guide groove, the photovoltaic water guide plate fixing bracket not only fixes the water guide plate but also connects the photovoltaic module. In addition, since the photovoltaic water guide plate fixing brackets are arranged at intervals along the length direction of the water guide plate, the fixing of the water guide plate can be completed with a smaller number of photovoltaic water guide plate fixing brackets, reducing the usage amount of the materials for preparing the water guide plate.

[0006] The technical problem to be solved by the present utility model is achieved by the following technical solutions: A photovoltaic water guide plate fixing bracket for fixing a water guide plate, the water guide plate including a water guide groove with an upward opening, the photovoltaic water guide plate fixing brackets being arranged at intervals along the length direction of the water guide plate, the photovoltaic water guide plate fixing bracket including a photovoltaic module connection part, a water guide plate limiting part, and a fixed connection part;

[0007] The water guide plate limiting parts are arranged on the left and right sides of the photovoltaic module connection part, and each water guide plate limiting part is provided with a fixed connection part at the lower end;

[0008] The water guide plate limiting parts are respectively connected to the two side edges of the water guide groove;

[0009] The photovoltaic module connection part is located inside the water guide groove, and the fixed connection part is located outside the water guide groove.

[0010] Preferably, the photovoltaic module connection part, the water guide plate limiting part, and the fixed connection part are integrally formed. Integrally forming the photovoltaic module connection part, the water guide plate limiting part, and the fixed connection part helps to save manufacturing costs.

[0011] Preferably, the water guide plate is of a U-shaped structure, a V-shaped structure, or a W-shaped structure. The U-shaped structure, the V-shaped structure, or the W-shaped structure can all achieve the overlapping connection of the ends of the water guide plate, which helps to extend the length of the water guide groove and adapt to the water guiding and draining of building tops with different widths; and the U-shaped structure, the V-shaped structure, or the W-shaped structure can all be formed by stamping, with convenient preparation, simple molds, and low comprehensive manufacturing costs.

[0012] Preferably, the water guide plate limiting part includes a limiting groove, and the upper end of the side edge of the water guide groove is located inside the limiting groove. By arranging the upper end of the side edge of the water guide groove inside the limiting groove, it is used to fix and limit the water guide plate, ensuring the stability of the water guide plate.

[0013] Preferably, the inner wall of the limiting groove is in contact with the inner wall of the water guide groove. By making the inner wall of the limiting groove in contact with the inner wall of the water guide groove, the left - right movement of the water guide plate is effectively restricted, further improving the overall stability of the water guide plate.

[0014] The utility model also discloses a photovoltaic vertical water - guiding component, which is connected by using the above - mentioned photovoltaic water - guiding plate fixing bracket, and further includes a to - be - connected part and a frame;

[0015] The frame includes an installation groove, and the edge of the to - be - connected part is arranged in the installation groove;

[0016] The frame is detachably arranged on the photovoltaic module connecting part. By using the photovoltaic water - guiding plate fixing bracket to fix the water - guiding plate, arranging the edge of the to - be - connected part in the installation groove, and detachably arranging the frame on the photovoltaic module connecting part, the overall structure is simple, convenient for assembly, and realizes the fixed connection of the edge of the to - be - connected part, ensuring that the rainwater above the to - be - connected part flows into the water guide groove from the edge and realizing directional drainage.

[0017] Preferably, the photovoltaic module connecting part includes a support plate, and the frame is detachably arranged on the support plate;

[0018] The upper surface of the support plate is lower than the upper end surface of the water guide groove;

[0019] Or a water - guiding edge bent downward is arranged at the edge of the support plate, and the water - guiding edge is located in the water guide groove. Using the support plate to support and fix the frame, since the upper surface of the support plate is lower than the upper end surface of the water guide groove, the rainwater flowing down from the frame will directly enter the water guide groove, avoiding the overflow of rainwater; when the upper surface of the support plate is flush with or higher than the upper end surface of the water guide groove, by arranging a water - guiding edge bent downward at the edge of the support plate, the rainwater on the support plate is introduced into the water guide groove, avoiding the rainwater flowing out of the water guide groove.

[0020] Preferably, it further includes a pressing plate and a first decorative cover plate. The two frames are oppositely arranged between the pressing plate and the support plate, and the pressing plate and the support plate are connected by fasteners;

[0021] The first decorative cover plate is clamped above the pressing plate. By arranging the frames oppositely between the pressing plate and the support plate and using fasteners to connect the pressing plate and the support plate together, the fixation of the frames is realized, and the two to - be - connected parts are connected together. Using the first decorative cover plate to cover the gap between the two to - be - connected parts plays a role in protection and decoration.

[0022] Preferably, it further includes a second decorative cover plate. The frame further includes a connecting plate arranged below the installation groove;

[0023] The connecting plate is clamped on the support plate or fixed on the support plate by fasteners;

[0024] The support plate is provided with a plug-in groove, and the lower end of the second decorative cover plate is provided with a plug-in plate, and the plug-in plate is inserted into the plug-in groove. By arranging a connecting plate below the installation groove and directly clamping the connecting plate on the support plate or fixing it on the support plate through fasteners, connection components can be saved, the installation is more convenient, and the installation efficiency is improved. Inserting the second decorative cover plate into the plug-in groove through the plug-in plate helps to improve the installation efficiency.

[0025] Preferably, the component to be connected of the present utility model includes a plate or a photovoltaic module. The photovoltaic vertical water guiding member is also applicable to the plates used in conventional buildings, and can realize the connection between plates, the connection between a plate and a photovoltaic module, and the connection between photovoltaic modules.

[0026] Compared with the prior art, the beneficial effects of the present utility model are as follows: The photovoltaic water guiding plate fixing bracket of the present utility model is used to fix the water guiding plate. The water guiding plate includes a water guiding groove with an upward opening. The photovoltaic water guiding plate fixing brackets are arranged at intervals along the length direction of the water guiding plate, which ensures the stability of the water guiding plate. And the structure of the water guiding plate only needs to meet the function of draining water in the water guiding groove, which helps to simplify the preparation process of the water guiding plate and reduce the material cost and manufacturing cost of the water guiding plate.

[0027] The photovoltaic water guiding plate fixing bracket includes a photovoltaic module connecting part, a water guiding plate limiting part, and a fixed connecting part. By arranging the water guiding plate limiting parts on the left and right sides of the photovoltaic module connecting part, connecting the water guiding plate limiting parts to the two side edges of the water guiding groove respectively, and using the fixed connecting part at the lower end of the water guiding plate limiting part to fix the photovoltaic water guiding plate fixing bracket, the fixing of the water guiding plate is completed. Since the photovoltaic module connecting part is located in the water guiding groove, directly connecting the edge of the component to be connected such as the photovoltaic module to the photovoltaic module connecting part ensures that the rainwater flowing down from the edge of the photovoltaic module enters the water guiding groove and is effectively drained away. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of the photovoltaic water guiding plate fixing bracket according to Embodiment 1 of the present utility model;

[0029] Figure 2 It is a perspective view of the photovoltaic water guiding plate fixing bracket according to Embodiment 1 of the present utility model;

[0030] Figure 3 It is a schematic structural diagram of the photovoltaic water guiding plate fixing bracket according to Embodiment 2 of the present utility model;

[0031] Figure 4 It is a schematic structural diagram of the photovoltaic water guiding plate fixing bracket according to Embodiment 3 of the present utility model;

[0032] Figure 5Schematic diagram of the structure of the photovoltaic water guide plate fixing bracket according to Embodiment 4 of the present utility model;

[0033] Figure 6 Schematic diagram of the structure of the photovoltaic water guide plate fixing bracket according to Embodiment 5 of the present utility model;

[0034] In the figure, 100 is the water guide plate, and 101 is the water guide groove;

[0035] 1 is the photovoltaic module connection part, 11 is the support plate, 111 is the water guide edge, 112 is the clamping groove, and 113 is the insertion groove;

[0036] 2 is the water guide plate limiting part, and 21 is the limiting groove;

[0037] 3 is the fixed connection part;

[0038] 200 is the component to be connected, 201 is the plate material, and 202 is the photovoltaic module;

[0039] 4 is the frame, 41 is the installation groove, and 42 is the connecting plate;

[0040] 5 is the pressing plate, 6 is the first decorative cover plate, 7 is the second decorative cover plate, and 71 is the insertion plate. Detailed implementation manners

[0041] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings.

[0042] Embodiment 1

[0043] As Figure 1 and Figure 2 shown, a photovoltaic water guide plate fixing bracket is used to fix the water guide plate 100. The water guide plate 100 includes a water guide groove 101 with an upward opening. The photovoltaic water guide plate fixing brackets are arranged at intervals along the length direction of the water guide plate 100. The photovoltaic water guide plate fixing bracket includes a photovoltaic module connection part 1, a water guide plate limiting part 2, and a fixed connection part 3.

[0044] The water guide plate limiting part 2 is arranged on the left and right sides of the photovoltaic module connection part 1, and a fixed connection part 3 is arranged at the lower end of each water guide plate limiting part 2.

[0045] The water guide plate limiting parts 2 are respectively connected to the two side edges of the water guide groove 101. Specifically, the water guide plate limiting parts 2 are located above the two side edges of the water guide groove 101, and the water guide plate limiting parts 2 press and fix the side edges of the water guide groove 101. Or the side edges of the water guide groove 101 are clamped on the water guide plate limiting parts 2.

[0046] The photovoltaic module connection part 1 is located in the water guide groove 101, and the fixed connection part 3 is located outside the water guide groove 101.

[0047] The photovoltaic module connection part 1, the water guide plate limiting part 2, and the fixed connection part 3 are integrally formed. Specifically, the photovoltaic module connection part 1, the water guide plate limiting part 2, and the fixed connection part 3 are integrally formed by stamping a metal plate; alternatively, the photovoltaic module connection part 1, the water guide plate limiting part 2, and the fixed connection part 3 can be directly cast from a metal material or injection molded with materials such as plastics.

[0048] The water guide plate 100 is of a U-shaped structure, and the side wall of the water guide groove 101 is perpendicular to the bottom or the opening of the water guide groove 101 expands outwards.

[0049] The water guide plate limiting part 2 includes a limiting groove 21, and the upper end of the side of the water guide groove 101 is located in the limiting groove 21, that is, the side of the water guide groove 101 is clamped in the limiting groove 21.

[0050] The inner wall of the limiting groove 21 is in contact with the inner wall of the water guide groove 101. When the opening of the water guide groove 101 expands outwards, the inner wall of the limiting groove 21 generates a downward pressure on the inner wall of the water guide groove 101, making the overall water guide plate 100 more stable.

[0051] A photovoltaic vertical water guide member is connected by using the above-mentioned photovoltaic water guide plate fixing bracket. The fixed connection part 3 is connected to the building main body member through fasteners. The water guide groove 101 is horizontally arranged or inclined relative to the ground. The photovoltaic vertical water guide member further includes a to-be-connected member 200 and a frame 4.

[0052] The frame 4 includes an installation groove 41, and the edge of the to-be-connected member 200 is arranged in the installation groove 41. Specifically, the to-be-connected member 200 includes two oppositely arranged longitudinal sides and two oppositely arranged transverse sides. The transverse sides of the to-be-connected member 200 overlap each other. There is a gap between the longitudinal sides of the to-be-connected member 200, and the longitudinal sides of the to-be-connected member 200 are arranged in the installation groove 41. The installation groove 41 is of a U-shaped structure or a right-angle folded edge structure. A sealant or a sealing strip is arranged between the edge of the to-be-connected member 200 and the installation groove 41, which not only plays a sealing role but also plays a buffering and protecting role for the edge of the to-be-connected member 200.

[0053] The frame 4 is detachably arranged on the photovoltaic module connection part 1.

[0054] Specifically, the photovoltaic module connection part 1 includes a support plate 11, and the frame 4 is detachably arranged on the support plate 11.

[0055] The upper surface of the support plate 11 is lower than the upper end surface of the water guide groove 101.

[0056] Such as Figure 1As shown, the photovoltaic vertical water guiding member further includes a pressing plate 5 and a first decorative cover plate 6. The two frames 4 are oppositely arranged between the pressing plate 5 and the support plate 11, and the pressing plate 5 and the support plate 11 are connected by fasteners. Specifically, the fastener is rotatably arranged at the upper end of the support plate 11. The upper end of the fastener is a stud structure, and the pressing plate 5 is provided with a through hole matching the stud structure. The stud structure is passed through the through hole and cooperated with a nut to realize the connection between the pressing plate 5 and the support plate 11.

[0057] The first decorative cover plate 6 is clamped on the pressing plate 5. Specifically, clamping grooves are arranged on both sides of the first decorative cover plate 6, and clamping teeth matching the clamping grooves are arranged on both sides of the pressing plate 5.

[0058] The member to be connected 200 includes a plate 201 or a photovoltaic module 202. The edge of the plate 201 or the photovoltaic module 202 can be inserted into the installation groove 41 to realize the connection between two plates 201, the connection between two photovoltaic modules 202, or the connection between the plate 201 and the photovoltaic module 202.

[0059] Embodiment 2

[0060] As Figure 3 shown, the difference from Embodiment 1 is that the water guiding plate 100 is a W-shaped structure and can also be set as a V-shaped structure (not shown in the figure).

[0061] Embodiment 3

[0062] As Figure 4 shown, the difference from Embodiment 1 is that when the upper surface of the support plate 11 is flush with the upper end surface of the water guiding groove 101 or higher than the upper end surface of the water guiding groove 101, a downwardly bent water guiding edge 111 is arranged at the edge of the support plate 11. The water guiding edge 111 is located in the water guiding groove 101, and the water guiding edge 111 guides the water on the support plate 11 into the water guiding groove 101 to prevent rainwater from flowing out of the water guiding groove 101.

[0063] Embodiment 4

[0064] As Figure 5 shown, the difference from Embodiment 1 is that it further includes a second decorative cover plate 7, and the frame 4 further includes a connecting plate 42 arranged below the installation groove 41.

[0065] The connecting plate 42 is clamped on the support plate 11 or fixed on the support plate 11 by fasteners. Specifically, as Figure 5 shown, a clamping groove 112 is arranged on the upper end surface of the support plate 11, and the connecting plate 42 is inserted into the clamping groove 112, or through holes are arranged on the connecting plate 42, and screws are used to pass through the through holes and connect with the support plate 11, so as to play a role in fixing the frame 4.

[0066] The support plate 11 is provided with a plug-in groove 113 perpendicular to the support plate 11. The lower end of the second decorative cover plate 7 is vertically provided with a plug-in plate 71, and the plug-in plate 71 is inserted into the plug-in groove 113. Preferably, the upper end of the plug-in groove 113 is provided with a guiding groove with an outwardly expanding opening to facilitate the quick insertion of the plug-in plate 71. Additionally, a serrated structure can be provided on the inner wall of the plug-in groove 113 or the lower end of the plug-in plate 71 to enhance the connection strength between the plug-in groove 113 and the plug-in plate 71.

[0067] Embodiment 5

[0068] As Figure 6 shown, the difference from Embodiment 1 is that the pressing plate 5 is provided with a through hole, and a screw passes through the through hole to be directly connected and fixed to the support plate 11, which can simplify the structure of the support plate 11 and help save materials.

Claims

1. A photovoltaic water guide plate fixing bracket for fixing a water guide plate (100), the water guide plate (100) including a water guide groove (101) with an upward opening, characterized in that: The photovoltaic water guide plate fixing brackets are arranged at intervals along the length direction of the water guide plate (100), and the photovoltaic water guide plate fixing brackets include a photovoltaic module connection part (1), a water guide plate limiting part (2) and a fixed connection part (3); The water guide plate limiting parts (2) are arranged on the left and right sides of the photovoltaic module connection part (1), and a fixed connection part (3) is arranged at the lower end of each water guide plate limiting part (2); The water guide plate limiting parts (2) are respectively connected to two side edges of the water guide groove (101); The photovoltaic module connection part (1) is located in the water guide groove (101), and the fixed connection part (3) is located outside the water guide groove (101).

2. The photovoltaic water guide plate fixing bracket according to claim 1, characterized in that: The photovoltaic module connection part (1), the water guide plate limiting part (2) and the fixed connection part (3) are integrally formed.

3. The photovoltaic water guide plate fixing bracket according to claim 1, wherein: The water guide plate (100) is of a U-shaped structure, a V-shaped structure or a W-shaped structure.

4. The photovoltaic water guide plate fixing bracket according to claim 1, characterized in that: The water guide plate limiting part (2) includes a limiting groove (21), and the upper ends of the side edges of the water guide groove (101) are located in the limiting groove (21).

5. The photovoltaic water guide plate fixing bracket according to claim 4, characterized in that: The inner wall of the limiting groove (21) is in contact with the inner wall of the water guide groove (101).

6. A photovoltaic vertical water guiding member, which is connected by using the photovoltaic water guiding plate fixing bracket described in claim 1, and is characterized in that: It further includes a to-be-connected part (200) and a frame (4); The frame (4) includes an installation groove (41), and the edge of the to-be-connected part (200) is arranged in the installation groove (41); The frame (4) is detachably arranged on the photovoltaic module connection part (1).

7. The photovoltaic vertical water guiding member according to claim 6, characterized in that: The photovoltaic module connection part (1) includes a support plate (11), and the frame (4) is detachably arranged on the support plate (11); The upper surface of the support plate (11) is lower than the upper end surface of the water guide groove (101); Or a water guide edge (111) bent downward is arranged at the edge of the support plate (11), and the water guide edge (111) is located in the water guide groove (101).

8. The photovoltaic vertical water guiding member according to claim 7, characterized in that: It further includes a pressing plate (5) and a first decorative cover plate (6), and the two frames (4) are oppositely arranged between the pressing plate (5) and the support plate (11), and the pressing plate (5) and the support plate (11) are connected by fasteners; The first decorative cover plate (6) is clamped above the pressing plate (5).

9. The photovoltaic vertical water guiding member according to claim 7, characterized in that: It further includes a second decorative cover plate (7), and the frame (4) further includes a connecting plate (42) arranged below the installation groove (41); The connecting plate (42) is clamped on the support plate (11) or fixed on the support plate (11) by fasteners; An insertion groove (113) is arranged on the support plate (11), and an insertion plate (71) is arranged at the lower end of the second decorative cover plate (7), and the insertion plate (71) is inserted into the insertion groove (113).

10. The photovoltaic vertical water guiding member according to claim 6, characterized in that: The to-be-connected part (200) includes a plate (201) or a photovoltaic module (202).

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