CN220210361U

CN220210361U - Narrow frame assembly

Info

Publication number: CN220210361U
Application number: CN202321788990.0U
Authority: CN
Inventors: 何广飞; 何成祥
Original assignee: Shanghai Huasheng Electric Group Co ltd
Current assignee: Shanghai Huasheng Electric Group Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-19
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of photovoltaic frame components, and particularly discloses a narrow frame component, which comprises a fixed frame and a laminated piece, wherein a step is arranged on one side of the fixed frame, a step platform is arranged above the step, and a step upper edge side which is perpendicular to the step platform is arranged above the step platform, the laminated piece is fixedly arranged above the step platform through silicone sealant, the side wall of the laminated piece is connected with the step upper edge side through silicone sealant, the bottom and the side surface of the laminated piece are surrounded and fixed by the step platform and the step upper edge side, the possibility of breakage of the laminated piece due to external force is avoided, and the photovoltaic component installed by the narrow frame not only improves the power generation efficiency of the photovoltaic component, but also increases the appearance reputation of the photovoltaic component.

Description

Narrow frame assembly

Technical Field

The utility model relates to the technical field of photovoltaic frame assemblies, in particular to a narrow frame assembly.

Background

As is well known, the photovoltaic module is mainly formed by processing a layer of toughened glass, a layer of battery piece and a layer of backboard or another layer of semi-toughened glass through laminating equipment and then fixing a metal or nonmetal frame, so that the photovoltaic module is prevented from being damaged in hidden mode in transportation, installation and operation and maintenance.

However, when the existing photovoltaic module is fixedly protected by adopting a metal or nonmetal frame, the width of the top of the frame is generally at least 10-15 mm, the width of the top of the periphery is multiplied by the length of the frame of the module, so that the proportion of the effective power generation area of the photovoltaic module occupied by the ineffective power generation area of the top of the frame of the photovoltaic module is not small, and the occupation of the ineffective power generation area is also the resource waste of the effective power generation area of the photovoltaic module.

Disclosure of Invention

The present utility model is directed to a narrow bezel assembly to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a narrow frame subassembly, includes fixed frame, lamination piece, fixed frame one side is provided with the step, the step top is provided with the step platform to and with the step upside that the step platform set up perpendicularly, the lamination piece passes through the fixed setting of silicone sealant in step platform top, and the lamination piece lateral wall passes through silicone sealant and links to each other with the step upside, and step platform, step upside are encircleed the side and are fixed laminate piece bottom and side, avoid the lamination piece to have the possibility that leads to the breakage because of receiving external force.

Preferably, the width of the top of the frame at the top of the fixed frame is about 1 mm-2 mm, which can be almost ignored and does not occupy the effective power generation area of the photovoltaic module.

Preferably, silicone sealant is uniformly coated on the upper side of the step platform and the side inner wall of the upper edge of the step on the fixed frame so as to fix and adhere the laminated piece on the fixed frame.

Preferably, the height of the upper edge side of the step is smaller than or equal to the thickness of the laminated piece, the side surface of the laminated piece is protected by the upper edge side of the step, and the effective power generation area of the photovoltaic module is not influenced, so that the effective power generation area of the photovoltaic module is utilized to the maximum.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the laminated piece is fixedly arranged above the step platform through the silicone sealant, the height of the upper edge side of the step is smaller than or equal to the thickness of the laminated piece, the upper edge side of the step not only protects the side face of the laminated piece, but also does not influence the occupied effective power generation area of the photovoltaic module, so that the effective power generation area of the photovoltaic module is utilized to the maximum extent, and the photovoltaic module with the narrow frame not only improves the power generation efficiency of the photovoltaic module, but also increases the appearance reputation of the photovoltaic module.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a narrow bezel structure according to the present utility model;

fig. 3 is a schematic cross-sectional view of the overall structure of the present utility model.

In the figure: 1. fixing the frame; 2. a step; 3. a step platform; 4. the upper edge side of the step; 5. the top of the frame; 6. silicone sealant; 7. and (3) laminating.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a narrow frame subassembly, includes fixed frame 1, silicone sealant 6, lamination piece 7, fixed frame 1 one side is provided with step 2, step 2 top is provided with step platform 3 to and the step upper edge side 4 that sets up perpendicularly with step platform 3, lamination piece 7 passes through silicone sealant 6 to be fixed to be set up in step platform 3 top, and lamination piece 7 lateral wall links to each other with step upper edge side 4 through silicone sealant 6, and step platform 3, step upper edge side 4 surround the lamination piece 7 bottom and the side is fixed, avoids lamination piece 7 to have the possibility that leads to the breakage because of receiving external force.

Furthermore, the width of the frame top 5 at the top of the fixed frame 1 is about 1 mm-2 mm, so that the frame top can be almost ignored, and the effective power generation area of the photovoltaic module can not be occupied.

Further, silicone sealant 6 is uniformly coated on the inner walls of the upper edge side 4 of the step and above the step platform 3 on the fixed frame 1, so as to fix and adhere the laminated piece 7 on the fixed frame 1.

Further, the height of the upper edge side 4 of the step is smaller than or equal to the thickness of the laminated piece 7, the side surface of the laminated piece 7 is protected by the upper edge side 4 of the step, the occupied effective power generation area of the photovoltaic module is not influenced, and therefore the effective power generation area of the photovoltaic module is utilized to the maximum extent.

Working principle:

in the actual operation process, firstly, the fixed frame 1 is assembled, then silicone sealant 6 is coated on the step platform 3 and the step upper edge side 4 of the fixed frame 1, then the laminated piece 7 is placed and fixed on the step platform 3 and the step upper edge side 4 of the fixed frame 1, and the laminated piece 7 and the fixed frame 1 are bonded together by the silicone sealant 6 to form a photovoltaic module;

the width of the frame top 5 at the top of the fixed frame 1 is about 1 mm-2 mm, the width of the frame top 5 is very small and can be almost ignored, compared with the width of the top of the existing photovoltaic module which is 10 times that of the narrow frame module, the narrow frame module can maximize the effective power generation area of the photovoltaic module, and therefore the power generation efficiency of the narrow frame module is also greatly improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a narrow frame subassembly, its characterized in that, including fixed frame (1), lamination piece (7), fixed frame (1) one side is provided with step (2), step (2) top is provided with step platform (3) to and step upper edge side (4) with step platform (3) perpendicular setting, lamination piece (7) are fixed to be set up in step platform (3) top through silicone sealant (6), and lamination piece (7) lateral wall links to each other with step upper edge side (4) through silicone sealant (6).

2. A narrow-frame assembly according to claim 1, wherein: the width of the frame top (5) at the top of the fixed frame (1) is about 1 mm-2 mm.

3. A narrow-frame assembly according to claim 1, wherein: silicone sealant (6) is uniformly coated on the upper part of the step platform (3) and the inner wall of the upper edge side (4) of the step on the fixed frame (1).

4. A narrow-frame assembly according to claim 1, wherein: the step upper edge side (4) is smaller than or equal to the thickness of the laminated piece (7).