CN220605848U - Photovoltaic module frame seal structure - Google Patents

Abstract

The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module outer frame sealing structure. The technical proposal comprises: the photovoltaic piece all is equipped with frame subassembly all around, the photovoltaic piece is installed four in the frame that frame subassembly formed, it is adjacent frame subassembly's both sides are fixed through coupling assembling, frame subassembly includes the framework, the draw-in groove is seted up to the framework, the photovoltaic piece is installed in the draw-in groove, the fluting that supplies the operation strip to remove is seted up to the top of draw-in groove, and the removal groove has all been seted up to grooved both sides, the slider is all installed to the both sides of operation strip, slider slidable mounting is in remove the inslot, install on the operation strip and be located the pressing plate of draw-in groove, the pressing plate is used for pressing the glue film. According to the utility model, the glue is distributed more uniformly by the pressing force, so that the sealing effect is improved.

Description

Photovoltaic module frame seal structure

Technical Field

The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module outer frame sealing structure.

Background

The solar photovoltaic module generally comprises a solar cell module and a frame, wherein the solar cell module generally consists of toughened glass, an EVA layer, a solar cell sheet, an EVA layer and a back plate, and the solar cell module and the back plate are combined into a whole through a laminating machine; the frame is mostly made of aluminum alloy materials, and the aluminum frame is fixedly connected by a plurality of sectional materials.

When the existing photovoltaic module and an outer frame of the existing photovoltaic module are installed, gluing is needed, air inside a clamping groove cannot be discharged well in the existing mode, after gluing, the problem of uneven gluing can be caused due to the fact that the gluing is narrow in operable space in the clamping groove, and the problem that air cannot be discharged well is combined, and the problem that the sealing effect is poor is caused.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a photovoltaic module outer frame sealing structure.

The technical scheme of the utility model is as follows: the utility model provides a photovoltaic module frame seal structure, includes the photovoltaic piece, all be equipped with frame subassembly around the photovoltaic piece, the photovoltaic piece is installed four in the frame that frame subassembly formed, it is adjacent the both sides of frame subassembly are fixed through coupling assembling, the frame subassembly includes the framework, the draw-in groove is seted up to the framework, the photovoltaic piece is installed in the draw-in groove, the fluting that supplies the operation strip to remove is seted up to the top of draw-in groove, and the removal groove has all been seted up to grooved both sides, the slider is all installed to the both sides of operation strip, slider slidable mounting is in remove the inslot, install on the operation strip and be located press the board in the draw-in groove, press the board and be used for pressing the glue film.

Preferably, the frame body is further provided with a glue overflow groove communicated with the clamping groove, and the glue overflow groove is positioned on the upper portion of the frame body.

Preferably, the connecting assembly comprises an L-shaped connecting plate, and the L-shaped connecting plate is buckled on the outer walls of the two adjacent frames.

Preferably, the connecting assembly further comprises a first threaded hole formed in the frame body, second threaded holes matched with the first threaded holes are formed in two walls of the L-shaped connecting plate, and bolts are installed between the first threaded holes and the second threaded holes in a threaded mode.

Compared with the prior art, the utility model has the beneficial effects that: this scheme is through installing the time at photovoltaic spare, inserts the draw-in groove with photovoltaic spare in, then annotates the glue film, then through pressing the operation strip for press the board and press glue exhaust air downwards, and can make glue distribution's more even through the pressing force, thereby improved sealed effect like this, set up through the glue overflow groove moreover, can place unnecessary glue that overflows after the rubber coating, avoided all excessive of glue, thereby the clearance that causes is comparatively troublesome problem.

Drawings

Fig. 1 is a schematic structural diagram of a photovoltaic module outer frame sealing structure according to the present utility model;

fig. 2 is a schematic structural diagram of an outer frame assembly of a sealing structure of an outer frame of a photovoltaic assembly according to the present utility model;

fig. 3 is a schematic side view of an outer frame assembly of a sealing structure of an outer frame of a photovoltaic module according to the present utility model;

fig. 4 is a schematic cross-sectional view of an outer frame assembly of a sealing structure of an outer frame of a photovoltaic module according to the present utility model;

fig. 5 is a schematic cross-sectional structure of a connecting assembly of a photovoltaic module outer frame sealing structure according to the present utility model.

Reference numerals: 1. a photovoltaic element; 2. an outer frame assembly; 3. a connection assembly; 21. a frame; 22. a clamping groove; 23. an operation bar; 24. pressing the plate; 25. a glue layer; 26. a glue overflow groove; 27. a moving groove; 28. a slide block; 31. an L-shaped connecting plate; 32. a first threaded hole; 33. a bolt; 34. and a second threaded hole.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-4, a photovoltaic module outer frame sealing structure comprises a photovoltaic piece 1, outer frame modules 2 are arranged around the photovoltaic piece 1, the photovoltaic piece 1 is installed in an outer frame formed by the four outer frame modules 2, two sides of each adjacent outer frame module 2 are fixed through a connecting module 3, the outer frame module 2 comprises a frame body 21, the frame body 21 is provided with a clamping groove 22, the photovoltaic piece 1 is installed in the clamping groove 22, a slot for moving an operation strip 23 is formed above the clamping groove 22, two sides of the slot are provided with moving grooves 27, two sides of the operation strip 23 are provided with sliding blocks 28, the sliding blocks 28 are slidably installed in the moving grooves 27, a pressing plate 24 positioned in the clamping groove 22 is installed on the operation strip 23, and is used for pressing a glue layer 25, as shown in fig. 4, when the photovoltaic piece 1 is installed, the photovoltaic piece 1 is inserted into the clamping groove 22, then the glue layer 25 is injected, air is pressed downwards through the pressing operation strip 23, and glue is pressed downwards, and the glue is uniformly distributed through the pressing force, so that the glue is required to be fixed at the bottom of the sealing plate 1, and the sealing effect is not required to be fixed;

the frame 21 has still offered the glue overflow groove 26 with draw-in groove 22 intercommunication, and glue overflow groove 26 is located the upper portion of frame 21, and as shown in fig. 4, when pressing board 24 was pressed glue film 25, the phenomenon of glue overflow can appear, and the glue part that overflows can enter into in glue overflow groove 26 this moment, has avoided the whole excessive of glue like this to the clearance that causes is comparatively troublesome problem.

Examples

Referring to fig. 1, 3 and 5, based on the first embodiment, the connection assembly 3 includes an L-shaped connection plate 31, the L-shaped connection plate 31 is fastened on the outer walls of two adjacent frames 21, the connection assembly 3 further includes a first threaded hole 32 formed in the frame 21, second threaded holes 34 adapted to the first threaded hole 32 are formed in two walls of the L-shaped connection plate 31, and bolts 33 are installed between the first threaded holes 32 and the second threaded holes 34 in a threaded manner.

The working principle of the outer frame sealing structure of the photovoltaic module is as follows: when the photovoltaic element 1 and the outer frame assemblies 2 are installed, firstly, four sides of each outer frame assembly 2 of the photovoltaic element 1 are assembled;

the assembly of one outer frame assembly 2 and the photovoltaic piece 1 is analogized with the assembly of the other three outer frame assemblies 2 in sequence, when the outer frame assembly 2 is assembled, firstly the photovoltaic piece 1 is inserted into the clamping groove 22, then the glue layer 25 is filled, because air exists in the clamping groove 22 when glue is applied, the operation bar 23 is pressed, the operation bar 23 moves in the groove at the moment, the sliding block 28 slides in the moving groove 27, the pressing plate 24 presses the glue downwards to discharge the air, the glue distribution is more uniform through the pressing force, so that the sealing effect is improved, the glue layer 25 is solidified, the appearance of fig. 1 is formed after the outer frame assemblies 2 around the photovoltaic piece 1 are all assembled, and then the connecting assembly 3 is assembled in sequence;

the L-shaped connecting plates 31 are buckled on two adjacent frame bodies 21, so that the first threaded holes 32 on the frame bodies 21 are aligned with the second threaded holes 34 on the L-shaped connecting plates 31, and then the bolts 33 are screwed between the first threaded holes 32 and the second threaded holes 34 to fix the frame bodies.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (4)

1. The utility model provides a photovoltaic module frame seal structure, includes photovoltaic piece (1), its characterized in that: the photovoltaic piece (1) all is equipped with frame subassembly (2) around, photovoltaic piece (1) install four in the frame that frame subassembly (2) formed, it is adjacent the both sides of frame subassembly (2) are fixed through coupling assembling (3), frame subassembly (2) include framework (21), draw-in groove (22) are seted up to framework (21), photovoltaic piece (1) are installed in draw-in groove (22), the fluting that supplies operation strip (23) to remove is seted up to the top of draw-in groove (22), and movable groove (27) have all been seted up to grooved both sides, slider (28) are all installed to the both sides of operation strip (23), slider (28) slidable mounting is in movable groove (27), install on operation strip (23) and be located press clamp plate (24) in draw-in groove (22), press clamp plate (24) are used for pressing glue film (25).

2. The photovoltaic module outer frame sealing structure according to claim 1, wherein the frame body (21) is further provided with a glue overflow groove (26) communicated with the clamping groove (22), and the glue overflow groove (26) is located at the upper portion of the frame body (21).

3. The photovoltaic module outer frame sealing structure according to claim 1, wherein the connecting module (3) comprises an L-shaped connecting plate (31), and the L-shaped connecting plate (31) is buckled on the outer walls of two adjacent frame bodies (21).

4. A photovoltaic module outer frame sealing structure according to claim 3, characterized in that, the connecting module (3) further comprises a first threaded hole (32) formed in the frame body (21), second threaded holes (34) matched with the first threaded holes (32) are formed in two walls of the L-shaped connecting plate (31), and bolts (33) are installed between the first threaded holes (32) and the second threaded holes (34) in a threaded manner.