Fastener for photovoltaic panel installation

Abstract

The utility model relates to the technical field of photovoltaic panel fasteners, in particular to a fastener for installing a photovoltaic panel. Comprising a frame, a shell, a photovoltaic panel and a fixing assembly, the fixing assembly comprises two inserting columns, two fixing rods, two movable plates, a sliding rod and a limiting spring, the two inserting columns are fixedly connected with the shell and located on the outer side wall of the shell, the frame is provided with a limiting groove, the sliding rod is arranged in the limiting groove, the two movable plates are movably connected with the frame, and the limiting spring is arranged on the outer side wall of the shell. The two movable plates are provided with limiting grooves, the limiting springs are symmetrically arranged in the limiting grooves, the two ends of the limiting springs are fixedly connected with the two movable plates respectively, the two inserting columns are provided with fixing holes, the two fixing rods are fixedly connected with the corresponding movable plates respectively and located on the outer side walls of the movable plates respectively, and each fixing rod is matched with the corresponding fixing hole. The photovoltaic panel can be rapidly installed in the frame, manpower and time are greatly reduced, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel fasteners, in particular to a fastener used for installing a photovoltaic panel. Background Art

[0002] A photovoltaic panel is a device that can generate electricity through sunlight. The amount of electricity that a small photovoltaic panel can generate is very small, but photovoltaic panels can be spliced ​​and used together. By using multiple photovoltaic panels together to generate electricity, they can be used to supply power to the grid.

[0003] Currently, when operators install photovoltaic panels, they often need to use fasteners to facilitate the installation work of the operators. The fasteners usually include a large number of bolts, which are installed and fixed in the frame by using a large number of bolts.

[0004] However, in the above-mentioned existing method, the installation of the photovoltaic panel in the frame requires the use of a large number of bolts for fastening, and the fixing process requires a lot of manpower and time, which is very inconvenient to operate. Utility Model Content

[0005] The purpose of the utility model is to provide a fastener for installing photovoltaic panels, which solves the problem that the installation of existing photovoltaic panels in a frame requires the use of a large number of bolts for fastening, the fixing process requires a lot of manpower and time, and the operation is very inconvenient.

[0006] To achieve the above-mentioned purpose, the utility model adopts a fastener for installing a photovoltaic panel, comprising a frame, a housing, a photovoltaic panel and a fixing assembly, wherein the photovoltaic panel is fixedly connected to the housing and is located inside the housing, the housing is adapted to the frame, and the fixing assembly is arranged on the frame;

[0007] The fixing assembly includes two plug-in columns, two fixing rods, two movable plates, a sliding rod and a limiting spring. The two plug-in columns are fixedly connected to the shell and are located on the outer side wall of the shell. The frame has a limiting groove. The sliding rod is arranged in the limiting groove. The two movable plates are movably connected to the frame and are symmetrically arranged in the limiting groove. The two ends of the limiting spring are respectively fixedly connected to the two movable plates. The two plug-in columns have fixing holes. The two fixing rods are respectively fixedly connected to the corresponding movable plates and are respectively located on the outer side walls of the movable plates, and each fixing rod is respectively adapted to the corresponding fixing hole.

[0008] Wherein, the fixing assembly further includes two pressing blocks, and the two pressing blocks are respectively fixedly connected to the corresponding movable plates and are respectively located on the outer side walls of the movable plates.

[0009] Wherein, the fixing assembly further includes two guide arc blocks, which are respectively fixedly connected to the corresponding plug-in posts and are respectively located at one end of the plug-in posts away from the housing.

[0010] The fasteners for photovoltaic panel installation further include two groups of pushing modules, the frame has two grooves, and each group of pushed components cooperates with the corresponding grooves.

[0011] In which, the pushing assembly includes a reset spring, a fixed plate and an extrusion column, the fixed plate is fixedly connected to the outer shell and is located on the outer side wall of the outer shell, the extrusion column is fixedly connected to the fixed plate and is located on the outer side wall of the fixed plate, and the reset spring is fixedly connected to the frame and is located in the groove.

[0012] Wherein, the pushing assembly further includes a contact plate, which is fixedly connected to the return spring and is located in the groove.

[0013] The two movable plates are moved relative to each other in the limiting grooves, and the two movable plates respectively drive the fixing rods to disengage the fixing rods from the fixing holes of the plug-in columns, and then the shell is separated from the frame, so that the photovoltaic panel can be quickly installed in the frame. In the above manner, the photovoltaic panel can be quickly installed in the frame, which greatly reduces manpower and time, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present utility model.

[0016] Figure 2 It is a side view of the overall structure of the first embodiment of the utility model.

[0017] Figure 3 It is a cross-sectional view of the overall internal structure of the first embodiment of the present utility model.

[0018] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the present utility model.

[0019] Figure 5 It is a cross-sectional view of the overall internal structure of the second embodiment of the present utility model.

[0020] 101-frame, 102-housing, 103-photovoltaic panel, 104-plug-in column, 105-fixed rod, 106-movable plate, 107-sliding rod, 108-limiting spring, 109-pressing block, 110-guide arc block, 111-limiting groove, 112-fixing hole, 201-reset spring, 202-fixing plate, 203-extrusion column, 204-contact plate, 205-groove. DETAILED DESCRIPTION

[0021] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0022] First embodiment

[0023] See also Figures 1 to 3 ,in Figure 1 is a schematic diagram of the overall structure of the first embodiment, Figure 2 This is a side view of the overall structure of the first embodiment. Figure 3 It is a cross-sectional view of the overall internal structure of the first embodiment.

[0024] The present invention provides a fastener for mounting a photovoltaic panel 103, comprising a frame 101, a housing 102, a photovoltaic panel 103, and a fixing assembly, wherein the fixing assembly comprises two plug-in posts 104, two fixing rods 105, two movable plates 106, a slide rod 107, a limit spring 108, two pressing blocks 109, and two guide arc blocks 110. This solution solves the problem that conventional photovoltaic panel installation within a frame requires a large number of bolts for fastening, resulting in a labor-intensive and time-consuming fixing process and considerable operational inconvenience.

[0025] According to this specific embodiment, the photovoltaic panel 103 is fixedly connected to the outer shell 102 and is located inside the outer shell 102. The outer shell 102 is compatible with the frame 101. The fixing component is arranged on the frame 101. The photovoltaic panel 103 is fixed inside the outer shell 102. When the photovoltaic panel 103 is installed, the outer shell 102 is fixed inside the frame 101 by the fixing component.

[0026] Among them, the two plug-in columns 104 are fixedly connected to the shell 102 and are both located on the outer wall of the shell 102. The frame 101 has a limiting groove 111, and the slide bar 107 is arranged in the limiting groove 111. The two movable plates 106 are movably connected to the frame 101 and are symmetrically arranged in the limiting groove 111. The two ends of the limiting spring 108 are respectively fixedly connected to the two movable plates 106. The two plug-in columns 104 have fixing holes 112. The two fixed The rods 105 are fixedly connected to the corresponding movable plates 106 and are respectively located on the outer side walls of the movable plates 106, and each of the fixing rods 105 is adapted to the corresponding fixing holes 112. When the photovoltaic panel 103 is installed in the frame 101, the two movable plates 106 are first moved relative to each other at the bottom of the frame 101. The two movable plates 106 will squeeze the limit springs 108 on the slide rods 107, and the limit springs 108 are compressed on the slide rods 107. Then, the two plug-in posts 104 below the shell 102 are passed through the frame 101, and the shell 102 is embedded in the frame 101. At this time, the two movable plates 106 are loosened, and the limit springs 108 are no longer restricted and will stretch to restore their deformation. The movable plates 106 drive the fixing rods 105 to be inserted into the fixing holes 112 of the plug-in posts 104, so that the shell 102 is fixed in the frame 101, thereby quickly inserting the photovoltaic panel 103 in the frame 101. Quick installation; when the photovoltaic panel 103 is removed from the frame 101, the two movable plates 106 are relatively moved in the limiting groove 111, and the two movable plates 106 respectively drive the fixing rod 105 to disengage from the fixing hole 112 of the plug-in column 104, and then the shell 102 is separated from the frame 101, so that the photovoltaic panel 103 is disassembled. Through the above method, the photovoltaic panel 103 can be quickly installed in the frame 101, which greatly reduces manpower and time and is easy to operate.

[0027] Secondly, the two pressing blocks 109 are fixedly connected to the corresponding movable plates 106 and are respectively located on the outer side walls of the movable plates 106. By arranging the pressing blocks 109 on the outer side of the movable plates 106, the movable plates 106 can be easily moved in the limiting grooves 111 through the pressing blocks 109.

[0028] At the same time, the two guide arc blocks 110 are fixedly connected to the corresponding plug-in columns 104, and are respectively located at one end of the plug-in columns 104 away from the outer shell 102. The guide arc block 110 has an arc surface, and the plug-in column 104 can easily pass through the frame 101 through the guide column arc block.

[0029] When installing the photovoltaic panel 103 in the frame 101, first press the two pressing blocks 109 at the bottom of the frame 101. At this time, the two movable plates 106 will move relative to each other in the limiting grooves 111, and the two movable plates 106 will squeeze the limiting springs 108 on the slide bar 107. The limiting springs 108 are compressed on the slide bar 107. Then, the two plug-in columns 104 under the shell 102 are passed through the frame 101, and the shell 102 is embedded in the frame 101. At this time, the two movable plates 106 are released, and the limiting springs 108 are no longer restricted and will stretch to restore the deformation. The movable plate 106 drives the fixing rod 105 to be inserted into the fixing hole 112 of the plug-in column 104, so that the shell 102 can be installed in The photovoltaic panel 103 is fixed in the frame 101, so that the photovoltaic panel 103 can be quickly installed in the frame 101; when the photovoltaic panel 103 is disassembled in the frame 101, the two movable plates 106 are relatively moved in the limit groove 111, and the two movable plates 106 respectively drive the fixing rod 105 to disengage from the fixing hole 112 of the plug-in column 104, and then the shell 102 is separated from the frame 101, so that the photovoltaic panel 103 can be disassembled; in addition, the guide arc block is provided on the plug-in column 104, and the guide arc block 110 has an arc surface, and the plug-in column 104 is convenient to pass through the frame 101 through the guide column arc block. In the above manner, the photovoltaic panel 103 can be quickly installed in the frame 101, which greatly reduces manpower and time and is easy to operate.

[0030] Second embodiment

[0031] See also Figure 4 and Figure 5 ,in Figure 4 is a schematic diagram of the overall structure of the second embodiment, Figure 5 It is a cross-sectional view of the overall internal structure of the second embodiment.

[0032] On the basis of the first embodiment, a fastener for installing a photovoltaic panel 103 of the present invention further includes two groups of pushing modules. The pushing components include a return spring 201 , a fixing plate 202 , an extrusion column 203 and a contact plate 204 .

[0033] The frame 101 has two grooves 205, and each group of pushing components cooperates with the corresponding grooves 205. When the photovoltaic panel 103 is disassembled from the frame 101, the pushing components can be used to easily move the photovoltaic panel 103 out of the frame 101, which is easy to operate and facilitates disassembly.

[0034] The fixing plate 202 is fixedly connected to the shell 102 and is located on the outer wall of the shell 102. The extrusion column 203 is fixedly connected to the fixing plate 202 and is located on the outer wall of the fixing plate 202. The return spring 201 is fixedly connected to the frame 101 and is located in the groove 205. When the photovoltaic panel 103 is installed in the frame 101, the extrusion column 203 on the outside of the shell 102 will enter the groove 205 of the frame 101 and squeeze the return spring 201. The return spring 201 is compressed in the groove 205. When the photovoltaic panel 103 is disassembled from the frame 101, the shell 102 is separated from the frame 101, the return spring 201 is stretched in the groove 205, and the return spring 201 pushes the extrusion column 203 upward, and the shell 102 will pop out from the frame 101, making it convenient to take out the photovoltaic panel 103 and easy to operate.

[0035] The contact plate 204 is fixedly connected to the return spring 201 and is located in the groove 205. The extrusion column 203 enters the groove 205 and contacts the contact plate 204. The contact plate 204 moves in the groove 205 and squeezes the return spring 201, which is beneficial to compressing the return spring 201.

[0036] When the photovoltaic panel 103 is installed in the frame 101, the extrusion column 203 on the outside of the shell 102 will enter the groove 205 of the frame 101 and contact the contact plate 204. The contact plate 204 will be subjected to force to squeeze the return spring 201 in the groove 205, and the return spring 201 will be compressed in the groove 205. When the photovoltaic panel 103 is disassembled from the frame 101, the shell 102 is separated from the frame 101, and the return spring 201 is stretched in the groove 205. The return spring 201 also pushes the contact plate 204 upward, and the contact plate 204 drives the extrusion column 203 to move outward, and the shell 102 will pop out from the frame 101, making it convenient to take out the photovoltaic panel 103 and easy to operate.

[0037] The above disclosures are merely two preferred embodiments of the present invention, and certainly cannot be used to limit the scope of the rights of the present invention. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present invention are still within the scope of the present invention.

Claims

1. A fastener for photovoltaic panel installation, characterized in that: It includes a frame, a shell, a photovoltaic panel and a fixing assembly, wherein the photovoltaic panel is fixedly connected to the shell and is located inside the shell, the shell is adapted to the frame, and the fixing assembly is arranged on the frame; The fixing assembly includes two plug-in columns, two fixing rods, two movable plates, a sliding rod and a limiting spring. The two plug-in columns are fixedly connected to the shell and are located on the outer side wall of the shell. The frame has a limiting groove. The sliding rod is arranged in the limiting groove. The two movable plates are movably connected to the frame and are symmetrically arranged in the limiting groove. The two ends of the limiting spring are respectively fixedly connected to the two movable plates. The two plug-in columns have fixing holes. The two fixing rods are respectively fixedly connected to the corresponding movable plates and are respectively located on the outer side walls of the movable plates, and each fixing rod is respectively adapted to the corresponding fixing hole.

2. The fastener for photovoltaic panel installation according to claim 1, wherein: The fixing assembly further includes two pressing blocks, which are respectively fixedly connected to the corresponding movable plates and are respectively located on the outer side walls of the movable plates.

3. The fastener for photovoltaic panel installation according to claim 2, characterized in that: The fixing assembly further comprises two guide arc blocks, which are respectively fixedly connected to the corresponding plug-in posts and are respectively located at one end of the plug-in posts away from the housing.

4. The fastener for photovoltaic panel installation according to claim 1, wherein: The fastener for installing photovoltaic panels also includes two groups of pushing modules. The frame has two grooves, and each group of pushed components cooperates with the corresponding grooves.

5. The fastener for photovoltaic panel installation according to claim 4, characterized in that: The pushing assembly includes a return spring, a fixed plate and an extrusion column. The fixed plate is fixedly connected to the outer shell and is located on the outer side wall of the outer shell. The extrusion column is fixedly connected to the fixed plate and is located on the outer side wall of the fixed plate. The return spring is fixedly connected to the frame and is located in the groove.

6. The fastener for photovoltaic panel installation according to claim 5, characterized in that: The pushing assembly further includes a contact plate, which is fixedly connected to the return spring and is located in the groove.

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