Polygonal frame for solar panel frame

Abstract

The utility model discloses a polygonal frame for a solar panel frame, which relates to the technical field of photovoltaic equipment and comprises a solar panel frame and protective shells mounted at four corners of the solar panel frame. And the elastic protection sheet is fixedly connected to the inner side of the protection shell and is used for increasing the friction force between the protection shell and the solar panel frame. Through cooperation of parts such as the protective shell, the protective shell is inserted into the corners of the solar panel frame to protect the corners of the solar panel frame, so that the solar panel frame is prevented from being damaged due to collision in the transportation process, and when the protective shell is inserted into the corners of the solar panel frame, the elastic protective sheets on the two sides are extruded to prevent the corners of the solar panel frame from being damaged. Therefore, when the protective shell is inserted into the corner of the solar panel frame, the friction force between the protective shell and the solar panel frame is increased through the elastic protective sheets, so that a tight holding state is formed, and the stability of the solar panel frame after installation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic equipment technical field, concretely is a polygonal frame for solar panel frame. BACKGROUND

[0002] The solar panel frame is the solar module formed by a plurality of solar cells connected with each other, and the panel combined is called the solar cell array, which is done to obtain the required power output from the photovoltaic system. When the solar cells are connected in series, the voltage of the solar cells increases as many as the number of the cells connected in series. The photovoltaic panel is made of silicon extracted from raw material sand, and then the silicon material is made into a silicon wafer through a manufacturing process, and then the silicon wafers are assembled into photovoltaic panels to convert the light energy of sunlight into electrical energy used by households.

[0003] The existing solar panel frame has poor right-angle stress structure, and is prone to damage due to stress after being bumped during processing, transportation, installation and use. In addition, the aluminum profile right angle or the edge of the corner frame is sharp, which is easy to damage the packaging or cause harm to the installer during processing, transportation, installation and use. In order to reduce damage and harm, more resources and attention are needed in each link during the processing, transportation, installation and use of the solar panel frame to ensure the safety of the solar panel frame itself and the safety of the specific operator. In the actual process, higher investment is required in the links of transportation, installation, etc., and the loss uncertainty is greater. Therefore, the polygonal frame for solar panel frame is provided to solve the above problems. SUMMARY

[0004] The utility model discloses a polygonal frame for solar panel frame, which can solve the problem of poor right-angle stress structure of the solar panel frame and damage caused by collision during transportation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a polygonal frame for solar panel frame, comprising: a solar panel frame and a protective shell installed at four corners of the solar panel frame; an elastic protective sheet is fixedly connected to the inner side of the protective shell to increase the friction between the protective shell and the solar panel frame.

[0006] As a further scheme of the utility model: the elastic protective sheet is provided with two, the two elastic protective sheets are symmetrically arranged with the center axis of the protective shell, and the inner side of the solar panel frame is provided with a slot matched with the elastic protective sheet.

[0007] As a further scheme of the utility model: the inner side of the two elastic protective sheets is provided with a corrugated shape wave-shaped protrusion, and the protrusion is inclined to the inner side of the protective shell.

[0008] As a further scheme of the utility model: two elastic protection sheets are fixedly connected through the connecting plate, the inner side of the protective shell is fixedly connected with a fixing frame, the inner side of the fixing frame and the inner side of the connecting plate are both provided with threaded holes, and the inner side of the threaded hole is screw-connected with a bolt.

[0009] As a further scheme of the utility model: the end of the fixing frame is fixedly connected with a guide rod, and the inner side of the connecting plate is provided with a guide groove matched with the threaded hole.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] 1. When it is necessary to protect the edge corners of the solar panel frame, two solar panel frames are first attached to the two sides of the solar panel, and then the protective shell is inserted into the edge corners of the solar panel frame to limit the two solar panel frames, and the above operation is repeated to assemble four solar panel frames on the outer wall of the solar panel to protect the four sides of the solar panel, thereby avoiding damage to the solar panel frame caused by collision during transportation. The protective shell is inserted into the edge corners of the solar panel frame to protect the edge corners, thereby avoiding damage to the solar panel frame caused by collision during transportation. When the protective shell is inserted into the edge corners of the solar panel frame, two elastic protection sheets are inserted into the corresponding insertion slots, and then the protective shell is pushed to abut the edge corners of the solar panel frame, so that the elastic protection sheets can be inserted into the insertion slots to form extrusion on both sides, thereby increasing the friction between the protective shell and the solar panel frame when the protective shell is inserted into the edge corners of the solar panel frame, and forming a tight state to improve the stability of the solar panel frame after installation.

[0012] 2. The cooperation of the corrugated protrusions and other parts can improve the rigidity and pressure-bearing capacity of the plastic, while maintaining a certain flexibility and enhancing the anti-deformation performance of the protective shell as a whole. Since the corrugated protrusions are inclined inwardly, the protective shell can be extruded inwardly along the inclined corrugated protrusions during installation. The design of the inwardly inclined corrugated protrusions allows the protective shell to gradually extrude the elastic protection sheets along the corrugations during installation, thereby achieving smooth introduction and avoiding jamming or damage to the protective sheets during installation. The inclined direction of the corrugated protrusions not only facilitates installation, but also prevents the protective shell from falling off under vibration or impact during transportation, thereby improving stability. The elastic protection sheets are extruded to form a frictional and tight grip with the edge corners of the solar panel frame, and the anti-slip performance of the corrugated protrusions is also improved.

[0013] 3、Through setting the cooperation of connecting plate and other parts, the elastic protection sheet has two installation modes, one is directly fixed with the protection shell, and the other is through inserting the connecting plate into the protection shell and inserting the guide rod into the guide groove, so that the connecting plate is butted in the specified position, then the connecting plate can be fixed by screwing the bolt into the threaded hole in the inner side of the connecting plate, so that the connecting plate is fixed, thereby improving the practicability of the device as a whole. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a protection shell installation schematic diagram of the utility model

[0016] Figure 3 It is a protection shell inside structure schematic diagram of the utility model;

[0017] Figure 4 It is a connecting plate installation structure schematic diagram of the utility model after;

[0018] Figure 5 It is a connecting plate explosion drawing of the utility model.

[0019] In the drawing: 1, solar panel frame; 2, protection shell; 3, elastic protection sheet; 4, corrugated protrusion; 5, connecting plate; 6, bolt; 7, guide rod; 8, fixed frame; 9, guide groove; 10, threaded hole; 11, slot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-5 In the embodiments of the utility model, a polygonal frame for solar panel frame includes: solar panel frame 1 and protection shell 2 installed at four corners of solar panel frame 1; elastic protection sheet 3 is fixedly connected to the inner side of protection shell 2, used for increasing the friction between protection shell 2 and solar panel frame 1, two elastic protection sheets 3 are symmetrically arranged with the center axis of protection shell 2, and the inner side of solar panel frame 1 is provided with slot 11 matched with elastic protection sheet 3.

[0022] In the embodiment: firstly, when the solar panel frame 1 needs to be protected at the corner, the two solar panel frames 1 can be attached on both sides of the solar panel, and then the protective shell 2 can be inserted into the corner of the solar panel frame 1 to limit the two solar panel frames 1. Repeating the above operation can assemble the four solar panel frames 1 on the outer wall of the solar panel to form protection around the solar panel, thereby avoiding damage to the solar panel frame 1 caused by collision during transportation;

[0023] When the protective shell 2 is inserted into the corner of the solar panel frame 1, the two elastic protective pieces 3 can be inserted into the corresponding slot 11, and then the protective shell 2 is pushed to the corner of the solar panel frame 1, so that the elastic protective piece 3 can be inserted into the slot, and the two elastic protective pieces 3 are extruded, so that the protective shell 2 is inserted into the corner of the solar panel frame 1, and the friction between the elastic protective piece 3 and the solar panel frame 1 is increased, so that the protective shell 2 is in a tight state, thereby improving the stability of the solar panel frame 1 after installation, so that the two solar panel frames 1 can be assembled with a protective shell 2.

[0024] Please refer to Figure 3 , the inner side of the two elastic protective pieces 3 is provided with a corrugated protrusion 4 in a corrugated shape, and the protrusion is inclined to the inner side of the protective shell 2.

[0025] In the embodiment: by setting the corrugated protrusion 4 with corrugated structure in the inner side of the elastic protective piece 3, the rigidity and pressure bearing capacity of the plastic can be improved, while maintaining a certain flexibility, enhancing the anti-deformation performance of the protective shell as a whole, and because the corrugated protrusion 4 is inclined to the inner side of the protective shell 2, the protective shell 2 can be extruded to the inner side of the elastic protective piece 3 along the inclined corrugated protrusion 4 during installation, the design of the inwardly inclined corrugated protrusion 4 enables the protective shell 2 to gradually extrude the elastic protective piece 3 along the corrugation during installation, thereby realizing smooth introduction and avoiding jamming or damage to the protective piece during installation, the inclined direction of the corrugated protrusion 4 not only facilitates installation, but also prevents the protective shell from falling off under vibration or impact during transportation, thereby improving stability, and the elastic protective piece 3 is extruded to form friction and tightness with the corner of the solar panel frame 1, and the anti-slip performance of the corrugated protrusion.

[0026] Please refer to Figure 3 - Figure 5 , the two elastic protective pieces 3 are fixedly connected by the connecting plate 5, the inner side of the protective shell 2 is fixedly connected with the fixing frame 8, the inner side of the fixing frame 8 and the connecting plate 5 is provided with a threaded hole 10, the inner side of the threaded hole 10 is screwed with a bolt 6, the end of the fixing frame 8 is fixedly connected with a guide rod 7, and the inner side of the connecting plate 5 is provided with a guide groove 9 matched with the threaded hole 10.

[0027] In this embodiment: the elastic protection sheet 3 has two installation modes, one is directly fixed with the protective shell 2, the other is through the connecting plate 5 is inserted into the protective shell 2 inside and make the guide rod 7 is inserted into the guide slot 9 inside, so that the connecting plate 5 is docked in the designated location, then can be through the bolt 6 is screwed into the fixed frame 8 and the screw hole 10 inside of the connecting plate 5, so that the connecting plate 5 is fixed, so as to improve the practicability of the device as a whole.

[0028] The above merely provides the preferred embodiments of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, should be covered within the protection scope of the present application.

Claims

1. A polygonal frame for a solar panel frame, characterized in that, Include: Solar panel frame (1) and the protective shell (2) installed at four corners of the solar panel frame (1); Elastic protective sheet (3), the elastic protective sheet (3) is fixedly connected to the inner side of the protective shell (2), for increasing the friction between the protective shell (2) and the solar panel frame (1).

2. A polygonal frame for a solar panel frame according to claim 1, characterized in that, The elastic protective sheet (3) is provided with two, two elastic protective sheets (3) are symmetrically arranged with the center axis of the protective shell (2), and the inner side of the solar panel frame (1) is provided with a slot (11) matched with the elastic protective sheet (3).

3. A polygonal frame for a solar panel frame according to claim 2, characterized in that, The inner side of two elastic protective sheets (3) is provided with corrugated corrugated protrusions (4), and the protrusions are inclined to the inner side of the protective shell (2).

4. The polygonal frame for a solar panel frame according to claim 1, wherein Two elastic protective sheets (3) are fixedly connected through connecting plates (5), the inner side of the protective shell (2) is fixedly connected with a fixing frame (8), the inner side of the fixing frame (8) and the connecting plate (5) are provided with threaded holes (10), and the inner side of the threaded hole (10) is screwed with a bolt (6).

5. A polygonal frame for a solar panel frame according to claim 4, characterized in that, The end of the fixing frame (8) is fixedly connected with a guide rod (7), and the inner side of the connecting plate (5) is provided with a guide groove (9) matched with the threaded hole (10).

Images