Photovoltaic module frame

Abstract

The utility model discloses a photovoltaic module frame which comprises a plurality of frame bodies connected in sequence. Clamping grooves are formed in the right sides of the frame bodies, clamping plates clamped in the clamping grooves in a matched mode are arranged on the left sides of the frame bodies, the cross sections of the clamping grooves and the cross sections of the clamping plates are of T-shaped structures, connecting plates are installed at the front ends and the rear ends of the connecting positions of the frame bodies through fastening bolts, and photovoltaic panel bodies are detachably installed in the frame bodies through photovoltaic panel clamping assemblies. The photovoltaic plate clamping assembly comprises a groove, a moving plate, a clamping block, a telescopic column and a compression spring, the right side of the frame body is provided with a clamping groove, and the left side of the frame body is provided with a clamping plate clamped in the clamping groove in a matched manner, so that the frame body can be sequentially and rapidly clamped, the operation is simpler, and the occupied space is small; by arranging the photovoltaic panel clamping assemblies which are symmetrical front, back, left and right in the frame body, the photovoltaic panel body can be rapidly installed, and the construction efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic modules, and particularly relates to a frame of a photovoltaic module. Background Art

[0002] A solar photovoltaic power generation system is composed of photovoltaic modules. The front side of the photovoltaic module faces the sun to generate electricity. Therefore, when installing the photovoltaic module, it is necessary to support it on an assembly bracket to achieve the support and stable installation of the photovoltaic module.

[0003] After retrieval, a patent with the application number 202010582294.9 discloses a photovoltaic module with a frame. This patent can install multiple photovoltaic panels by setting a first frame, a second frame and a pressing block assembly. Although the structure is simple and the cost is low, the overall occupied space is large, it is not convenient to quickly install the photovoltaic panel, and the operation is cumbersome. Content of the Utility Model

[0004] To solve the problems existing in the prior art, the utility model provides a frame of a photovoltaic module. By opening a card slot on the right side of the frame body and setting a card board on the left side of the frame body that is cooperatively clamped in the card slot, the frame bodies can be quickly clamped in sequence, the operation is simpler, and the occupied space is small. By arranging a photovoltaic panel clamping assembly that is symmetrical in the front, back, left and right directions inside the frame body, the photovoltaic panel body can be quickly installed, and the construction efficiency is high.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A frame of a photovoltaic module includes a plurality of frame bodies connected in sequence; a card slot is opened on the right side of each frame body, a card board that is cooperatively clamped in the card slot is arranged on the left side of each frame body, the cross sections of the card slot and the card board are both "T" - shaped structures, connecting plates are installed at the front and rear ends of the connection part of the frame bodies through fastening bolts, and a photovoltaic panel body is detachably installed inside the frame body through a photovoltaic panel clamping assembly. By opening a card slot on the right side of the frame body and setting a card board on the left side of the frame body that is cooperatively clamped in the card slot, the frame bodies can be quickly clamped in sequence, the operation is simpler, and the occupied space is small. By setting the fastening bolts and the connecting plates, loosening between the mutually connected frame bodies is prevented.

[0007] Further, the photovoltaic panel clamping assembly includes grooves, moving plates, clamping blocks, telescopic columns and compression springs. Grooves symmetrical in the front, back, left and right directions are respectively formed in the frame body. Moving plates are slidably connected in the grooves. Clamping blocks are fixedly arranged on the outer sides of the moving plates. The cross section of each clamping block is triangular, and the clamping blocks extend into the inner side of the frame body in a matching manner. Telescopic columns connected to the inner sides of the moving plates are fixedly arranged in the grooves. Compression springs are sleeved on the outer sides of the telescopic columns. Two ends of each compression spring are respectively fixed to the outer side of the groove and the inner side of the moving plate. Baffles are fixedly arranged at the inner ends of the grooves. The moving plates are in contact with the outer sides of the baffles. By arranging the photovoltaic panel clamping assemblies symmetrical in the front, back, left and right directions in the frame body, the photovoltaic panel body can be quickly installed, and the construction efficiency is high. By arranging the baffles, the moving plates are prevented from sliding out of the grooves.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows: By forming a clamping groove on the right side of the frame body and arranging a clamping plate on the left side of the frame body to be clamped with the clamping groove in a matching manner, the frame bodies can be quickly clamped in sequence, the operation is simpler, and the occupied space is small. By arranging the photovoltaic panel clamping assemblies symmetrical in the front, back, left and right directions in the frame body, the photovoltaic panel body can be quickly installed, and the construction efficiency is high. By arranging the baffles, the moving plates are prevented from sliding out of the grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic structural diagram of the present utility model.

[0010] Figure 2 It is a schematic bottom sectional structural diagram of the present utility model.

[0011] Figure 3 It is a schematic diagram of a partial enlarged structure at A of the present utility model.

[0012] In the figure: 1 frame body, 2 clamping groove, 3 clamping plate, 4 photovoltaic panel clamping assembly, 41 groove, 42 moving plate, 43 clamping block, 44 telescopic column, 45 compression spring, 5 photovoltaic panel body, 6 fastening bolt, 7 connecting plate, 8 baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0014] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. Embodiment

[0015] See the attached Figures 1 - 3 As shown, a photovoltaic module frame includes a number of frame bodies 1 connected in sequence; a card slot 2 is provided on the right side of each frame body 1, and a card board 3 for mating and clamping with the card slot 2 is provided on the left side of each frame body 1. The cross-sections of the card slot 2 and the card board 3 are both "T"-shaped structures. Connecting plates 7 are installed at the front and rear ends of the connection part of the frame body 1 through fastening bolts 6. A photovoltaic panel body 5 is detachably installed in the frame body 1 through a photovoltaic panel clamping assembly 4. By providing a card slot 2 on the right side of the frame body 1 and a card board 3 for mating and clamping with the card slot 2 on the left side of the frame body 1, the frame bodies 1 can be quickly clamped in sequence, the operation is simpler, and the occupied space is small.

[0016] The photovoltaic panel clamping assembly 4 includes a groove 41, a moving plate 42, a clamping block 43, a telescopic column 44 and a compression spring 45. Grooves 41 symmetrically arranged in the front, rear, left and right directions are provided in each frame body 1. A moving plate 42 is slidably connected in each groove 41. A clamping block 43 is fixed on the outer side of each moving plate 42. The cross-section of the clamping block 43 is triangular, and the clamping block 43 extends into the inner side of the frame body 1 in cooperation. A telescopic column 44 connected to the inner side of the moving plate 42 is fixed in the groove 41. A compression spring 45 is sleeved on the outer side of each telescopic column 44. The two ends of the compression spring 45 are respectively fixed to the outer side of the groove 41 and the inner side of the moving plate 42. Baffles 8 are fixed at the inner ends of the grooves 41. The moving plate 42 is in contact with the outer side of the baffle 8. By providing the photovoltaic panel clamping assemblies 4 symmetrically arranged in the front, rear, left and right directions in the frame body 1, the photovoltaic panel body 5 can be quickly installed, and the construction efficiency is high. By providing the baffle 8, the moving plate 42 is prevented from sliding out of the groove 41.

[0017] Working principle: First, place the photovoltaic panel body 5 to be installed into the frame body 1. As the photovoltaic panel body 5 is placed in, the front end clamping block 43 contacts the photovoltaic panel body 5 and then contracts into the groove 41. At this time, the telescopic column 44 and the compression spring 45 contract. When the photovoltaic panel body 5 is placed in the appropriate position, due to the action of the compression spring 45, the telescopic column 44 drives the moving plate 42 and the clamping block 43 to move until the front end clamping block 43 is clamped to the side of the photovoltaic panel body 5. The photovoltaic panel body 5 is clamped through the combined action of the front and rear clamping blocks 43. By setting the photovoltaic panel clamping assembly 4 and adopting the clamping method, the photovoltaic panel body 5 can be quickly installed with high construction efficiency. By setting the baffle 8, it is avoided that the moving plate 42 slides out of the groove 41. Then, the frame body 1 is successively clamped through the clamping plate 3 and the clamping groove 2, realizing the successive and quick clamping of multiple frame bodies 1, with simpler operation and smaller occupied space. Finally, the connecting plate 7 is installed at the connection of the frame body 1 through the fastening bolt 6 to prevent looseness between the frame bodies 1.

[0018] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0019] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A photovoltaic module frame, comprising a plurality of frame bodies connected in sequence, characterized in that: A card slot is provided on the right side of the frame body, and a card plate that fits in the card slot is provided on the left side of the frame body. The cross-sections of the card slot and the card plate are both "T"-shaped structures. The front and rear ends of the connection of the frame body are installed with connecting plates through fastening bolts, and the photovoltaic panel body is detachably installed in the frame body through a photovoltaic panel card connection assembly.

2. A photovoltaic module frame according to claim 1, characterized in that: The photovoltaic panel card-connecting assembly includes a groove, a movable plate, a card block, a telescopic column and a compression spring. The frame body is provided with grooves that are symmetrical in front, back, left and right directions. The movable plate is slidably connected in the grooves. The outer side of the movable plate is fixed with a card block. The cross-section of the card block is a triangular structure, and the card block cooperates to extend to the inner side of the frame body. The groove is fixed with a telescopic column connected to the inner side of the movable plate. The outer side of the telescopic column is sleeved with a compression spring. The two ends of the compression spring are respectively fixed to the outer side of the groove and the inner side of the movable plate. A baffle is fixed to the inner end of the groove, and the movable plate is in contact with the outer side of the baffle.

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