Photovoltaic panel easy-to-install support and photovoltaic power generation device

Abstract

The utility model discloses a photovoltaic panel easy installation support and a photovoltaic power generation device, and relates to the technical field of photovoltaic power generation, the photovoltaic panel easy installation support comprises a fixed square frame formed by fixedly connecting two transverse rods and two longitudinal rods, the transverse rods are provided with sliding grooves, sliding blocks are installed in the sliding grooves, the side surfaces of the sliding blocks are provided with connecting plates, and the connecting plates are provided with clamping grooves. The connecting plate is in contact with the transverse side edge of the outer frame plate of the photovoltaic panel to be mounted; grooves are formed in the longitudinal rods, a connecting rod is arranged between the two longitudinal rods, the two ends of the connecting rod are arranged in the grooves respectively, and the two ends of the connecting rod can slide along the grooves; pressing plates are arranged on the penetrating grooves in a sliding mode, and the pressing plates are used for fixing the longitudinal side edges of the outer frame plates. According to the utility model, the technical problem in the prior art that the replacement period of the photovoltaic panel is relatively long because the mounting hole position between the photovoltaic panel and the mounting bracket is fixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to an easy-to-install bracket for photovoltaic panels and a photovoltaic power generation device. Background Art

[0002] With the development of photovoltaic technology, the application of photovoltaic power generation devices has become more and more common, and both large-scale photovoltaic power stations and small-scale distributed power generation systems have developed rapidly. Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels, controllers and inverters, and the main components are composed of electronic components. After solar cells are connected in series and packaged for protection, they can form a large-area solar cell module, which is then combined with power controllers and other components to form a photovoltaic power generation device;

[0003] When assembling a photovoltaic power generation device, the photovoltaic panel needs to be installed on a bracket to receive light. However, the existing photovoltaic panels and mounting brackets are often customized according to the positions of the screw holes on the device, and the screw hole positions are not adjustable. When a component needs to be replaced, it needs to be customized according to the original size, resulting in a long replacement cycle, which affects normal power generation needs. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic panel easy-to-install bracket and a photovoltaic power generation device in order to solve at least one of the above technical problems.

[0005] In the first aspect, the embodiment of the utility model provides an easy-to-install bracket for photovoltaic panels, comprising: a fixed square frame formed by two cross bars and two longitudinal bars fixedly connected, the fixed square frame is used to fix the photovoltaic panel to be installed; the cross bar is provided with a sliding groove, a sliding block is installed in the sliding groove, a connecting plate is provided on the side of the sliding block, and the connecting plate is in contact with the lateral side edge of the outer frame plate of the photovoltaic panel to be installed; a first fixing screw hole is provided on the side of the sliding block, the first fixing screw hole passes through the sliding block and the connecting plate, and a second fixing screw hole is provided on the lateral side edge of the outer frame plate, the sliding block and the lateral side edge of the outer frame plate are connected by fixing bolts passing through the first fixing screw hole and the second fixing screw hole; a slot is provided on the longitudinal bar, and a connecting rod is provided between the two longitudinal bars, the two ends of the connecting rod are respectively arranged in the slot, and the two ends of the connecting rod can slide along the slot; a through slot is provided on the connecting rod, and a pressure plate is slidably provided on the through slot, and the pressure plate is used to fix the longitudinal side edge of the outer frame plate.

[0006] Furthermore, an angle code is provided at the connection between the cross bar and the longitudinal bar, and the cross bar is installed on the longitudinal bar through the angle code.

[0007] Furthermore, the slide groove is arranged through the cross bar.

[0008] Furthermore, positioning grooves are provided on the upper and lower surfaces inside the slide groove, and positioning blocks matching the positioning grooves are provided on the upper and lower surfaces of the sliding block, and the positioning block is slidably disposed in the positioning grooves.

[0009] Furthermore, the slots include side slots arranged on the sides of the longitudinal rod and top slots arranged on the top of the longitudinal rod; the side slots and the top slots are both arranged through the longitudinal rod.

[0010] Furthermore, adjustment blocks are fixedly arranged at both ends of the connecting rod, and a slide rail is provided on the lower surface of the adjustment block, and the slide rail is slidably matched with the top slot; a locking screw hole is provided on one side of the slide rail, and a locking screw is provided on the side slot, and the locking screw passes through the side slot and cooperates with the thread in the locking screw hole.

[0011] Furthermore, the pressing plate is a concave-shaped plate structure, and both ends of the pressing plate are provided with extension plates, and the extension plates are in contact with the longitudinal side edges of the outer frame plate.

[0012] Furthermore, a clamping screw hole is opened on the surface of the pressure plate, a clamping screw is threadedly connected inside the clamping screw hole, the clamping screw is arranged through the through slot, a nut is threadedly connected to the peripheral side of the clamping screw, and the nut is arranged on the lower surface of the connecting rod.

[0013] Furthermore, the two photovoltaic panels to be installed are fixed in the fixing frame, and the pressing plate is arranged at the connection between the two photovoltaic panels to be installed.

[0014] In the second aspect, an embodiment of the utility model also provides a photovoltaic power generation device, including a photovoltaic panel easy-to-install bracket provided by the utility model, and a photovoltaic panel arranged on the photovoltaic panel easy-to-install bracket; wherein, an outer frame plate is installed on the side of the photovoltaic panel, the lateral side of the outer frame plate is fixed to the sliding block by fixing bolts, and the longitudinal side of the outer frame plate is fixed to the connecting rod by the pressure plate.

[0015] The utility model provides a photovoltaic panel easy-to-install bracket and a photovoltaic power generation device, which can freely adjust the position of the fixing screw holes, can adapt to the installation operation of photovoltaic panels of different models and specifications, saves the customization cycle, and alleviates the technical problem of the prior art that the photovoltaic panel replacement cycle is long due to the fixed installation hole position between the photovoltaic panel and the installation bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A schematic diagram of the front three-dimensional structure of a photovoltaic panel easy-to-install bracket provided in an embodiment of the utility model;

[0018] Figure 2 A structural schematic diagram of a fixed frame provided in an embodiment of the utility model;

[0019] Figure 3 A bottom-up stereoscopic structural diagram of a photovoltaic panel easy-to-install bracket provided in an embodiment of the utility model;

[0020] Figure 4 A schematic diagram of a three-dimensional structure of a sliding block provided in an embodiment of the utility model;

[0021] Figure 5 A schematic diagram of the internal structure of a chute provided in an embodiment of the utility model;

[0022] Figure 6 A schematic diagram of the three-dimensional structure of a pressing plate provided in an embodiment of the utility model.

[0023] In the figure: 1. horizontal bar, 2. vertical bar, 3. photovoltaic panel to be installed, 4. side slot, 5. top slot, 6. connecting rod, 7. through slot, 8. slide slot, 9. adjustment block, 10. locking screw, 11. positioning slot, 12. sliding block, 13. connecting plate, 14. first fixing screw hole, 15. positioning block, 16. outer frame plate, 17. pressure plate, 18. extension plate, 19. clamping screw hole, 20. clamping screw, 21. nut, 22. second fixing screw hole, 23. angle code. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Figure 1It is a front view stereoscopic structural diagram of a photovoltaic panel easy-to-install bracket provided according to an embodiment of the utility model, including: a fixed frame formed by two horizontal bars 1 and two vertical bars 2 fixedly connected, the fixed frame is used to fix the photovoltaic panel 3 to be installed; wherein, an outer frame plate 16 is arranged around the photovoltaic panel 3 to be installed.

[0026] Figure 2 is a three-dimensional structural diagram of a fixed frame provided according to an embodiment of the utility model, Figure 3 This is a bottom-up stereoscopic structural diagram of a photovoltaic panel easy-to-install bracket provided according to an embodiment of the utility model. Figure 4 1 is a schematic diagram of a three-dimensional structure of a sliding block provided according to an embodiment of the utility model. Figure 1-4 As shown, a slide groove 8 is provided on the cross bar 1, a sliding block 12 is installed in the slide groove 8, a connecting plate 13 is provided on the side of the sliding block 12, and the connecting plate 13 is in contact with the lateral side of the outer frame plate 16 to be installed with the photovoltaic panel 3; a first fixing screw hole 14 is provided on the side of the sliding block 12, the first fixing screw hole 14 passes through the sliding block 12 and the connecting plate 13, and a second fixing screw hole 22 is provided on the lateral side of the outer frame plate 16, and the lateral sides of the sliding block 12 and the outer frame plate 16 are connected by fixing bolts passing through the first fixing screw hole 14 and the second fixing screw hole 22.

[0027] A slot is provided on the longitudinal rod 2, and a connecting rod 6 is provided between the two longitudinal rods 2. The two ends of the connecting rod 6 are respectively arranged in the slot, and the two ends of the connecting rod 6 can slide along the slot; a through slot 7 is provided on the connecting rod 6, and a pressure plate 17 is slidably provided on the through slot 7, and the pressure plate 17 is used to fix the longitudinal side of the outer frame plate 16.

[0028] Specifically, Figure 2 As shown, an angle bracket 23 is provided at the connection between the cross bar 1 and the longitudinal bar 2, and the cross bar 1 is installed on the longitudinal bar 2 through the angle bracket 23.

[0029] Specifically, Figure 2 As shown, the slide groove 8 is arranged through the cross bar 1.

[0030] Figure 5 Schematic diagram of the internal structure of a chute provided according to an embodiment of the utility model. Figure 5 As shown, the upper and lower surfaces of the inner part of the slide groove 8 are both provided with positioning grooves 11 , and the upper and lower surfaces of the sliding block 12 are both provided with positioning blocks 15 matching the positioning grooves 11 , and the positioning blocks 15 are slidably arranged in the positioning grooves 11 .

[0031] Specifically, Figure 2 As shown, the slots include a side slot 4 arranged on the side of the longitudinal rod 2 and a top slot 5 arranged on the top of the longitudinal rod 2; the side slot 4 and the top slot 5 are both arranged through the longitudinal rod 2.

[0032] Specifically, an adjustment block 9 is fixedly arranged at both ends of the connection rod 6, and a slide rail is arranged on the lower surface of the adjustment block 9, and the slide rail is slidably matched with the top slot 5;

[0033] A locking screw hole is provided on one side of the slide rail, and a locking screw 10 is provided on the side slot 4. The locking screw 10 passes through the side slot 4 and cooperates with the thread in the locking screw hole.

[0034] Figure 6 Schematic diagram of a three-dimensional structure of a pressing plate provided according to an embodiment of the utility model. Figure 6 As shown, the pressing plate 17 is a concave plate structure, and both ends of the pressing plate 17 are provided with extension plates 18, and the extension plates 18 are in contact with the longitudinal side edges of the outer frame plate 16.

[0035] Specifically, Figure 6 As shown, a clamping screw hole 19 is opened on the surface of the pressure plate 17, and a clamping screw 20 is threadedly connected inside the clamping screw hole 19. The clamping screw 20 is set through the through groove 7, and a nut 21 is threadedly connected to the surrounding side of the clamping screw 20. The nut 21 is set on the lower surface of the connecting rod 6.

[0036] like Figure 1 and Figure 3 As shown, in an optional implementation provided by an embodiment of the utility model, two photovoltaic panels 3 to be installed are fixed in the fixed frame, and the pressing plate 17 is arranged at the connection between the two photovoltaic panels 3 to be installed.

[0037] The embodiment of the utility model also provides a photovoltaic power generation device, including a photovoltaic panel easy-to-install bracket provided by the embodiment of the utility model, and a photovoltaic panel arranged on the photovoltaic panel easy-to-install bracket; wherein, an outer frame plate 16 is installed on the side of the photovoltaic panel, and the lateral side of the outer frame plate 16 is fixed to the sliding block 12 by fixing bolts, and the longitudinal side of the outer frame plate 16 is fixed to the connecting rod 6 by a pressure plate 17.

[0038] From the above description, it can be seen that the embodiment of the utility model provides an easy-to-install bracket and a photovoltaic power generation device for photovoltaic panels. By setting a fixed square frame with a cross bar 1 and a longitudinal bar 2, the photovoltaic panels 3 to be installed are placed on the bracket in groups of two. By opening a slide groove 8 on the cross bar 1 and installing a sliding block 12 in the slide groove 8, a first fixing screw hole 14 is opened on the sliding block 12. When the photovoltaic panel 3 to be installed needs to be replaced, it is only necessary to move the sliding block 12 according to the position of the second fixing screw hole 22 on the replaced photovoltaic panel 3 so that the first fixing screw hole 14 is aligned with the second fixing screw hole 22, and then use screws to connect and fix. Through this structure, the position of the first fixing screw hole 14 can be freely adjusted, and it can adapt to the installation operation of photovoltaic panels 3 to be installed of different models and specifications, saving the customization cycle, and by setting a pressing plate 17 with an extension plate 18, two adjacent photovoltaic panels 3 to be installed can be pressed and fixed, further improving the installation stability of the photovoltaic panel.

[0039] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photovoltaic panel easy-to-install bracket, characterized in that: include: A fixed square frame formed by two horizontal bars and two vertical bars fixedly connected, the fixed square frame is used to fix the photovoltaic panel to be installed; The cross bar is provided with a slide groove, a sliding block is installed in the slide groove, a connecting plate is provided on the side of the sliding block, and the connecting plate is in contact with the lateral side of the outer frame plate of the photovoltaic panel to be installed; a first fixing screw hole is provided on the side of the sliding block, the first fixing screw hole passes through the sliding block and the connecting plate, a second fixing screw hole is provided on the lateral side of the outer frame plate, and the sliding block and the lateral side of the outer frame plate are connected by fixing bolts passing through the first fixing screw hole and the second fixing screw hole; A slot is provided on the longitudinal rod, and a connecting rod is provided between the two longitudinal rods. The two ends of the connecting rod are respectively arranged in the slot, and the two ends of the connecting rod can slide along the slot; a through slot is provided on the connecting rod, and a pressure plate is slidably arranged on the through slot, and the pressure plate is used to fix the longitudinal side of the outer frame plate.

2. The photovoltaic panel easy-to-install bracket according to claim 1, characterized in that: An angle code is provided at the connection between the cross bar and the longitudinal bar, and the cross bar is installed on the longitudinal bar through the angle code.

3. The photovoltaic panel easy-to-install bracket according to claim 1, characterized in that: The slide groove is arranged through the cross bar.

4. The photovoltaic panel easy-to-install bracket according to claim 1, characterized in that: The upper surface and the lower surface inside the slide groove are both provided with positioning grooves, and the upper surface and the lower surface of the sliding block are both provided with positioning blocks matching the positioning grooves, and the positioning block is slidably arranged in the positioning grooves.

5. The photovoltaic panel easy-to-install bracket according to claim 1, characterized in that: The slots include side slots arranged on the side surfaces of the longitudinal rod and top slots arranged on the top of the longitudinal rod; the side slots and the top slots are both arranged through the longitudinal rod.

6. The photovoltaic panel easy-to-install bracket according to claim 5, characterized in that: Adjustment blocks are fixedly arranged at both ends of the connection rod, and a slide rail is arranged on the lower surface of the adjustment block, and the slide rail is slidably matched with the top slot; A locking screw hole is provided on one side of the slide rail, a locking screw is provided on the side slot, and the locking screw passes through the side slot and cooperates with the thread in the locking screw hole.

7. The photovoltaic panel easy-to-install bracket according to claim 1, characterized in that: The pressing plate is a concave plate structure, and both ends of the pressing plate are provided with extension plates, and the extension plates are in contact with the longitudinal side edges of the outer frame plate.

8. The photovoltaic panel easy-to-install bracket according to claim 1, characterized in that: A clamping screw hole is provided on the surface of the pressure plate, a clamping screw is threadedly connected inside the clamping screw hole, the clamping screw is arranged through the through slot, a nut is threadedly connected to the peripheral side of the clamping screw, and the nut is arranged on the lower surface of the connecting rod.

9. The photovoltaic panel easy-to-install bracket according to claim 1, characterized in that: The two photovoltaic panels to be installed are fixed in the fixing frame, and the pressing plate is arranged at the connection between the two photovoltaic panels to be installed.

10. A photovoltaic power generation device, characterized in that: It comprises the photovoltaic panel easy-to-install bracket as described in claim 1, and a photovoltaic panel arranged on the photovoltaic panel easy-to-install bracket; wherein, an outer frame plate is installed on the side of the photovoltaic panel, the lateral side of the outer frame plate is fixed to the sliding block by fixing bolts, and the longitudinal side of the outer frame plate is fixed to the connecting rod by the pressure plate.

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