Anti-dust-deposition assembly frame

Abstract

The utility model belongs to the technical field of solar cell modules, and particularly relates to an anti-dust-deposition module frame, which comprises a pair of first frames and a pair of second frames, the first frames and the second frames are hollow profiles, two ends of the first frames are provided with first connecting mechanisms, and two ends of the second frames are provided with second connecting mechanisms. The first connecting mechanism and the second connecting mechanism are detachably connected through a connecting piece and are rotationally matched through the connecting piece; the outer edges of the pair of first frames and the pair of second frames are turned upwards to define a containing groove used for containing the outer edge of the laminated piece. Through the arrangement, the framing mode of the dust deposition prevention assembly can be greatly simplified, the difficulty of framing automation is reduced, framing time consumption is shortened, and framing quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to solar cell module technical field especially relates to a prevent assembly frame of dust accumulation. BACKGROUND

[0002] At present, the traditional solar cell module is composed of toughened glass, encapsulation adhesive film, back sheet or back glass, cell piece, interconnection strip, busbar, frame and three junction boxes. The toughened glass, back sheet or back glass, cell piece, interconnection strip and busbar are encapsulated into laminated parts through the encapsulation adhesive film. Then, the long and short frames are assembled on the laminated parts through the frame assembling machine to form the whole module.

[0003] At present, the common frame structure and frame assembling method need to put the long and short frames and laminated parts into the frame assembling machine respectively, and then the long frame is clamped into the laminated parts in steps, and the short frame is clamped into the laminated parts after the long frame is in place. Such action process has many steps and takes a long time, and the alignment of the long and short frames is difficult, so it is difficult to reduce the frame assembling time of a frame assembling machine to less than 14 seconds, which is one of the production capacity bottlenecks of the current module production line, and the production efficiency is difficult to improve. Therefore, a dust accumulation prevention assembly frame is urgently needed to solve the problem. SUMMARY

[0004] The utility model aims at providing a dust accumulation prevention assembly frame to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following scheme:

[0006] A dust accumulation prevention assembly frame comprises:

[0007] A pair of first frames and a pair of second frames, the first frames and the second frames are both hollow profiles, the two ends of the first frames are provided with first connecting mechanisms, the two ends of the second frames are provided with second connecting mechanisms, the first connecting mechanisms and the second connecting mechanisms are detachably connected through connecting pieces, and the two are rotationally matched through the connecting pieces.

[0008] The outer edges of the pair of first frames and the pair of second frames are turned up to form containing grooves for containing the outer edges of laminated parts.

[0009] According to the dust accumulation prevention assembly frame, the first connecting mechanism comprises a first corner code, and the first corner code is in interference fit with the end part of the first frame.

[0010] According to the dust accumulation prevention assembly frame, the second connecting mechanism comprises a second corner code, and the second corner code is in interference fit with the end part of the second frame.

[0011] According to the anti-dust assembly frame, the first corner code and the second corner code are provided with the insertion hole, and the insertion hole of the first corner code is coincided with the insertion hole of the second corner code, and the shaft is inserted.

[0012] According to the anti-dust assembly frame, the first corner code and the second corner code are provided with the insertion hole, and the insertion hole of the first corner code is coincided with the insertion hole of the second corner code, and the shaft is inserted.

[0013] According to the anti-dust assembly frame, the first corner code and the second corner code are provided with the insertion hole, and the insertion hole of the first corner code is coincided with the insertion hole of the second corner code, and the shaft is inserted.

[0014] Compared with the prior art, the anti-dust assembly frame has the following advantages and technical effects:

[0015] In use, the first frame and the second frame are spliced into a rectangular frame through the connecting piece and the first connecting mechanism and the second connecting mechanism, and then the laminated piece is pressed into the accommodating groove surrounded by the rectangular frame from top to bottom, so that the assembly time is greatly shortened, and the first frame and the second frame can be spliced into a perpendicular right-angle frame in advance, and the first connecting mechanism and the second connecting mechanism can be rotatably connected through the connecting piece, so that the first frame and the second frame can be folded to be parallel in the transportation state, and unfolded to form a perpendicular frame in the use state, and the two perpendicular frames are directly connected to form a rectangular frame, further shortening the assembly time of the laminated piece and the frame. Through the arrangement of the utility model, the frame assembly mode of the anti-dust assembly is greatly simplified, the difficulty of frame assembly automation is reduced, the frame assembly time is shortened, and the frame assembly quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor:

[0017] Figure 1 It is a structure top view of the present application;

[0018] Figure 2 It is a structure side view of the present application when the laminated piece is installed;

[0019] Figure 3 It is a structure schematic view of the first frame and the second frame when the present application is folded;

[0020] Figure 4 It is a structure schematic view of the present application embodiment 2;

[0021] Wherein, 2, glue slot; 3, corner code installation cavity;5, first corner code;6, second corner code;7, rotating shaft;501, card hole;601, buckle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more apparent, obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0024] Referring to Figures 1 to 3 The embodiment discloses a dust accumulation prevention assembly frame, comprising:

[0025] A dust accumulation prevention assembly frame comprises:

[0026] A pair of first frames and a pair of second frames, the first frames and the second frames are both hollow profiles, the two ends of the first frames are provided with first connecting mechanisms, the two ends of the second frames are provided with second connecting mechanisms, the first connecting mechanisms and the second connecting mechanisms are detachably connected through connecting pieces, and the two are rotationally matched through the connecting pieces.

[0027] The outer edges of the pair of first frames and the pair of second frames are turned up to form a containing groove for containing the outer edges of the laminated piece.

[0028] In use, the pair of first frames and the pair of second frames are connected and matched through the connecting pieces and the first connecting mechanisms and the second connecting mechanisms, and are first spliced into a rectangular frame, and then the laminated piece is pressed into the containing groove formed by the rectangular frame from top to bottom, and through such a design, the assembly time can be greatly shortened, and the first frames and the second frames can be spliced into perpendicular right-angle frames in advance, and since the first connecting mechanisms and the second connecting mechanisms are rotationally matched through the connecting pieces, the first frames and the second frames can be folded to be parallel in a transportation state, and are unfolded to form perpendicular frames in a use state, and the two perpendicular frames are directly connected to form a rectangular frame, further shortening the assembly time of the laminated piece and the frame. Through the design of the present application, the frame assembly mode of the dust accumulation prevention assembly can be greatly simplified, the difficulty of frame assembly automation is reduced, the time consumption of frame assembly is shortened, and the frame assembly quality is improved.

[0029] Further, the cross sections of the first and second frames are square, and square tubes can be optionally used. The outer edges of the first and second frames are turned upward to form L-shaped structures at the top. A pair of first frames and a pair of second frames are spliced to naturally form the accommodating groove. Compared with the traditional frame of the laminated glass, the lack of upper eaves can prevent the accumulation of dirt on the surface of the assembly.

[0030] As an optional embodiment, the first connecting mechanism includes a first corner code 5 that is in interference fit with the end of the first frame.

[0031] As an optional embodiment, the second connecting mechanism includes a second corner code 6 that is in interference fit with the end of the second frame.

[0032] The first corner code 5 and the second corner code 6 are completely identical in structure.

[0033] The end of the first frame and the end of the second frame are both provided with a corner code mounting cavity 3. The first corner code 5 is in interference fit with the corner code mounting cavity 3 provided at the end of the first frame. The second corner code 6 is in interference fit with the corner code mounting cavity 3 provided at the end of the second frame.

[0034] As an optional embodiment, the first corner code 5 and the second corner code 6 are both provided with a socket. The socket of the first corner code 5 coincides with the socket of the second corner code 6 after the splicing, and the shaft 7 is inserted into the socket.

[0035] The first corner code 5 and the second corner code 6 are both provided with a socket. When the socket of the first corner code 5 coincides with the socket of the second corner code 6, the shaft 7 is inserted into the socket to complete the splicing of the first corner code 5 and the second corner code 6. The first corner code 5 and the second corner code 6 are rotatably arranged through the shaft 7, so that they can be pre-installed in the first frame and the second frame, and the first frame and the second frame can be converted between the parallel and perpendicular states through the mutual rotation of the first corner code 5 and the second corner code 6, which meets the transportation requirements and the assembly requirements.

[0036] During assembly, the two vertical frames in the perpendicular state are spliced together. At this time, the remaining first corner code 5 of the first frame and the remaining second corner code 6 of the second frame are rotatably connected together through another shaft 7. Since the two vertical frames form a complete rectangular structure after splicing, the first frame and the second frame no longer rotate relative to each other. At this time, the laminated glass can be pressed into the accommodating groove formed by the pair of first frames and the pair of second frames from top to bottom.

[0037] As an optional embodiment, the top of the first frame and the top of the second frame are both provided with a glue injection groove 2. The accommodating groove is formed by the four glue injection grooves 2 after the pair of first frames and the pair of second frames are combined.

[0038] As an optional implementation, the glue groove 2 is filled with adhesive, and the laminated piece is bonded to the containing groove through the adhesive.

[0039] By filling the glue groove 2 with adhesive, the laminated piece is pressed into the containing groove formed by the four glue grooves 2, and the laminated piece is glued to the first frame and the second frame, and the assembly is completed.

[0040] The use process of the utility model is as follows, a frame assembling process of a dust accumulation prevention assembly frame, comprising the following steps:

[0041] Firstly, a first frame and a second frame are spliced in a mutually perpendicular state, so that the first connecting mechanism of the first frame and the second connecting mechanism of the second frame are connected through the connecting piece;

[0042] Secondly, the first frame and the second frame are parallel to facilitate transportation;

[0043] Thirdly, the first frame and the second frame are unfolded into a mutually perpendicular state, another set of first frame and second frame in a mutually perpendicular state are taken, and the two sets of frames are spliced to form a rectangular frame, and the spare first connecting mechanism and the spare second connecting mechanism are connected through another connecting piece;

[0044] Fourthly, the laminated piece is pressed into the containing groove formed by the upward flanging of the outer edges of a pair of first frames and a pair of second frames from top to bottom and is fixed.

[0045] By using the above dust accumulation prevention assembly frame and frame assembling process, the frame assembling method of the dust accumulation prevention assembly is greatly simplified, the difficulty of frame assembling automation is reduced, the frame assembling time is shortened, and the frame assembling quality is improved.

[0046] Embodiment 2:

[0047] Reference Figure 4 The difference between this embodiment and embodiment 1 is that a clamping hole 501 is formed on the inclined surface of the first corner code 5, the clamping hole 501 is limited and matched with a buckle 601, and the buckle 601 is fixedly connected to the inclined surface of the second corner code 6.

[0048] In use, the traditional foldable corner code is unfolded, and due to the lack of limiting and fixing, there is still a deformation allowance in the corner part of the rectangular frame formed by splicing the frames, so that the long side and the short side of the rectangular frame are not perpendicular. By adopting the setting of embodiment 2, when the first corner code 5 and the second corner code 6 are unfolded, the buckle 601 on the second corner code 6 is inserted into the clamping hole 501 of the first corner code 5, the clamping hole 501 is limited and matched with the buckle 601, so that the first corner code 5 and the second corner code 6 cannot rotate relative to each other, the corner part of the frame is guaranteed to be 90°, and the stability of the rectangular frame is improved.

[0049] In the description of the utility model, need understanding is, the term "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model, and it is not indicated or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, so it can not be understood as a limitation on the utility model.

[0050] The above-described embodiments are merely preferred modes of the utility model, and do not limit the scope of the utility model, and various modifications and improvements to the technical solutions of the utility model made by those skilled in the art without departing from the design spirit of the utility model shall fall within the protection scope of the utility model claimed.

Claims

1. A soot accumulation prevention assembly frame, characterized by, The utility model relates to a kind of frame for laminated glass, including: A pair of first frame and a pair of second frame, the first frame and the second frame are hollow profiles, two ends of the first frame are provided with first connecting mechanism, two ends of the second frame are provided with second connecting mechanism, the first connecting mechanism is detachably connected with the second connecting mechanism by connecting piece, and two are rotated and matched by connecting piece; The outer edge of a pair of the first frame and a pair of the second frame is turned up to form a containing groove for containing the outer edge of laminated glass.

2. The anti-dust assembly frame according to claim 1, wherein: The first connecting mechanism includes a first corner code (5), and the first corner code (5) is interference-fitted with the end of the first frame.

3. The anti-dust assembly frame according to claim 2, wherein: The second connecting mechanism includes a second corner code (6), and the second corner code (6) is interference-fitted with the end of the second frame.

4. The anti-dust assembly frame according to claim 3, wherein: The first corner code (5) and the second corner code (6) are both provided with a socket, and the socket of the first corner code (5) coincides with the socket of the second corner code (6) to be used for inserting a rotating shaft (7).

5. The anti-dust assembly frame according to claim 1, wherein: The top of the first frame and the top of the second frame are both provided with a glue channel (2), and the containing groove is formed by four glue channels (2) after a pair of the first frame and a pair of the second frame are combined.

6. The anti-dust assembly frame according to claim 5, wherein: The glue channel (2) is filled with adhesive, and the laminated glass is bonded to the containing groove by the adhesive.

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