Photovoltaic frame corner protector
By designing C-shaped photovoltaic frame corner protectors, the problem of paper corner protectors not being able to coexist with photovoltaic modules was solved, achieving the same lifespan for the corner protectors and the photovoltaic frame, and ensuring protection during transportation.
Patent Information
- Application Number
- CN202423072904.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Paper corner protectors cannot coexist with photovoltaic modules throughout their entire lifecycle and are prone to falling off during transportation, failing to provide lasting protection.
Design a photovoltaic frame corner protector, including a corner protector body with a C-shaped structure. The corner protector body and the flange are combined to fix it at the corner of the photovoltaic frame, ensuring that it has the same lifespan as the photovoltaic frame and preventing it from falling off.
It achieves the same lifespan for photovoltaic frame corner protectors as photovoltaic modules, preventing them from falling off during transportation and providing protection throughout their entire life cycle.
Smart Images
Figure CN223528024U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to photovoltaic module technical field more specifically, relate to a photovoltaic frame corner. BACKGROUND
[0002] The photovoltaic module includes a laminated part and a frame, and the laminated part includes a protective plate, a cell piece and a film in a stack. The frame is wrapped around the laminated part. During transportation, the top corner of the frame is easy to be bumped and scratched.
[0003] Currently, the paper corner protector is generally used as temporary protection for the photovoltaic frame. The processing technology of paper material is relatively mature, and the material is environmentally friendly, so that the paper packaging material is widely used. The paper corner protector, also known as an insulating plate, has the characteristics of low price, light weight, firmness, and compliance with environmental protection requirements, and can replace wood for 100% recycling and reuse, which is an ideal new green packaging material. However, the paper corner protector product generally needs to be folded manually, which is time-consuming and laborious, and can only be temporarily protected and cannot coexist with the photovoltaic module throughout the life cycle.
[0004] Therefore, how to solve the problem that the paper corner protector cannot coexist with the photovoltaic module throughout the life cycle is a problem that needs to be solved by the technical personnel in the field at present. CONTENT OF THE UTILITY MODEL
[0005] Therefore, the utility model aims to provide a photovoltaic frame corner protector that can have the same life as the photovoltaic product and will not fall off during transportation and handling of the photovoltaic product.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] A photovoltaic frame corner protector includes a corner protector body, the corner protector body is used for being detachably arranged at a corner portion of a photovoltaic frame, and the corner protector body includes a protector and a flange. The protector is a C-shaped structure and is used for being arranged around a front surface, an outer side surface and a back surface of the corner portion of the photovoltaic frame. The edge of the protector is connected to the flange perpendicularly, and the flange is used for being attached to the inner side of the photovoltaic frame to limit the disengagement from the photovoltaic frame.
[0008] Preferably, the protector includes a first plate group and a second plate group connected to each other, and the connection structure of the first plate group and the second plate group is an L-shaped structure.
[0009] Preferably, the first plate group includes a first upper plate and a first lower plate arranged in parallel, and a first side plate used for connecting the first upper plate and the first lower plate, the first side plate being perpendicular to the first upper plate and the first lower plate. The second plate group includes a second upper plate and a second lower plate arranged in parallel, and a second side plate used for connecting the second upper plate and the second lower plate, the second side plate being perpendicular to the second upper plate and the second lower plate.
[0010] Preferably, the turn-up includes a first turn-up plate vertically arranged on the first lower plate and extending towards the first upper plate, and a second turn-up plate vertically arranged on the second lower plate and extending towards the second upper plate.
[0011] Preferably, the width of the first upper plate is smaller than the width of the first lower plate, the width of the first lower plate is consistent with the width of the photovoltaic frame, the width of the first side plate is consistent with the thickness of the photovoltaic frame, the width of the first turn-up plate is smaller than the thickness of the photovoltaic frame, the width of the second upper plate is consistent with the width of the first upper plate, the width of the second lower plate is consistent with the width of the photovoltaic frame, the width of the second side plate is consistent with the thickness of the photovoltaic frame, the width of the second turn-up plate is consistent with the width of the first turn-up plate, and the width of the first upper plate is consistent with the width of the first turn-up plate.
[0012] Preferably, the first upper plate and the second upper plate are in the same plane, the first lower plate and the second lower plate are in the same plane, and the first side plate and the second side plate are perpendicular to each other.
[0013] Preferably, an inner side of a connection between the first upper plate and the second upper plate is provided with a first arc-shaped chamfer, and an end of the first upper plate and the second upper plate is provided with a second arc-shaped chamfer.
[0014] Preferably, an inner chamfer is arranged at a connection between the first turn-up plate and the second turn-up plate.
[0015] Preferably, the first upper plate, the first side plate, the first lower plate and the first turn-up plate are integrated, and the first upper plate and the first side plate, the first side plate and the first lower plate, and the first lower plate and the first turn-up plate have bending marks therebetween, and / or the second upper plate, the second side plate, the second lower plate and the second turn-up plate are integrated, and the second upper plate and the second side plate, the second side plate and the second lower plate, and the second lower plate and the second turn-up plate have bending marks therebetween.
[0016] Preferably, the corner protector body is a plastic piece integrally injection molded.
[0017] The photovoltaic frame corner protector provided by the utility model includes a corner protector body, the corner protector body is arranged on a corner part of a photovoltaic frame in a detachable mode, the corner protector body is arranged on the corner of the photovoltaic frame to realize the protection of the corner of the photovoltaic frame, the corner protector body includes a protector and a turn-up, the protector is of a C-shaped structure and is arranged on the front surface, the outer side surface and the back surface of the corner part of the photovoltaic frame, the protector is arranged on the upper end surface, the side surface and the lower end surface of the corner of the photovoltaic frame to protect the corner of the photovoltaic frame, the edge of the protector is connected with the turn-up perpendicularly, and the turn-up is arranged on the inner side of the photovoltaic frame to limit the separation of the photovoltaic frame, the protector is fixed on the photovoltaic frame through the arrangement of the turn-up, the corner protector body can be prevented from separating from the photovoltaic frame, and the service life of the corner protector body can be ensured to be consistent with that of the photovoltaic frame. BRIEF DESCRIPTION OF DRAWINGS
[0018] 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 or prior art description. Obviously, the drawings described below are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of the present application.
[0019] Figure 1 The structural diagram of the photovoltaic frame corner provided by the present application is shown in the figure.
[0020] Figure 2 The structural diagram of the photovoltaic frame corner provided by the present application is shown in the figure. Figure 1 The structural diagram of the photovoltaic frame corner provided by the present application is shown in the figure.
[0021] Figure 3 The installation diagram of the photovoltaic frame corner provided by the present application is shown in the figure.
[0022] Figure 4 The structural diagram of the photovoltaic frame corner provided by the present application is shown in the figure. Figure 3 The structural diagram of the photovoltaic frame corner provided by the present application is shown in the figure.
[0023] Figure 5 The structural diagram of the photovoltaic frame corner provided by the present application is shown in the figure. Figure 3 The structural diagram of the photovoltaic frame corner provided by the present application is shown in the figure.
[0024] Reference signs:
[0025] 01-photovoltaic frame;
[0026] 1-corner body, 11-protective body, 111-first upper plate, 112-first lower plate, 113-first side plate, 114-second upper plate, 115-second lower plate, 116-second side plate, 117-first arc-shaped chamfer, 118-second arc-shaped chamfer, 12-flange, 121-first flange, 122-second flange, 123-inner chamfer. DETAILED DESCRIPTION
[0027] 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 a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of the present application.
[0028] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned terms in the utility model according to specific circumstances.
[0029] It should be noted that the "up, down, left, right" and other orientation words in the following are defined based on the drawings attached to the specification.
[0030] The core of the utility model is to provide a kind of photovoltaic frame corner bead, can be with photovoltaic product same life, will not fall off in the process of transporting, handling photovoltaic product.
[0031] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 , a kind of photovoltaic frame corner bead includes corner bead body 1.
[0032] Specifically, corner bead body 1 is used to be detachably arranged in the corner portion of photovoltaic frame 01, by installing corner bead body 1 at the corner of photovoltaic frame 01, to realize the protection of the corner of photovoltaic frame 01, corner bead body 1 includes protector 11 and flange 12, protector 11 is C-shaped structure, for surrounding the front surface, outer side and reverse of the corner portion of photovoltaic frame 01, by setting protector 11, the upper end surface, side and lower end surface of the corner of photovoltaic frame 01 are protected, the edge of protector 11 is connected with flange 12 vertically, and flange 12 is used to adhere to the inner side of photovoltaic frame 01, to limit to separate from photovoltaic frame 01, by setting flange 12, protector 11 can be fixed on photovoltaic frame 01, can avoid that entire corner bead body 1 separates from photovoltaic frame 01, to ensure that corner bead body 1 can be with photovoltaic frame 01 same life.
[0033] Among them, photovoltaic frame 01 is rectangular frame, installs one corner bead body 1 at the four corners of photovoltaic frame 01 respectively, realizes the protection of photovoltaic frame 01.
[0034] The photovoltaic frame corner bead arranged in the above manner can always be clamped on the photovoltaic frame 01 and will not fall off, thereby playing a protective role in the transportation and handling process of the photovoltaic frame 01.
[0035] In the above embodiment, the protector 11 includes a first plate group and a second plate group connected to each other, and the connection structure of the first plate group and the second plate group is an L-shaped structure.
[0036] It should be noted that the first plate group and the second plate group are connected to form a corner guard mounted on the corner of the photovoltaic frame 01, thereby achieving protection of the corner of the photovoltaic frame 01. The structure formed after the first plate group and the second plate group are connected is L-shaped, so as to be suitable for the shape of the corner of the photovoltaic frame 01.
[0037] In the above case, the first plate group includes a first upper plate 111 and a first lower plate 112 arranged in parallel, and a first side plate 113 for connecting the first upper plate 111 and the first lower plate 112, the first side plate 113 being perpendicular to the first upper plate 111 and the first lower plate 112. The second plate group includes a second upper plate 114 and a second lower plate 115 arranged in parallel, and a second side plate 116 for connecting the second upper plate 114 and the second lower plate 115, the second side plate 116 being perpendicular to the second upper plate 114 and the second lower plate 115.
[0038] It can be understood that the first plate group includes three parts, a first upper plate 111 for protecting the upper end surface of the photovoltaic frame 01, a first side plate 113 for protecting the outer peripheral surface of the photovoltaic frame 01, and a first lower plate 112 for protecting the lower end surface of the photovoltaic frame 01. The second plate group also includes three parts, a second upper plate 114 for protecting the upper end surface of the photovoltaic frame 01, a second side plate 116 for protecting the outer peripheral surface of the photovoltaic frame 01, and a second lower plate 115 for protecting the lower end surface of the photovoltaic frame 01. The first plate group and the second plate group are connected and mounted on any corner of the photovoltaic frame 01 to achieve protection of any corner of the photovoltaic frame 01.
[0039] Further, the folded edge 12 includes a first folded plate 121 vertically arranged on the first lower plate 112, the first folded plate 121 extending in a direction close to the first upper plate 111, and a second folded plate 122 vertically arranged on the second lower plate 115, the second folded plate 122 extending in a direction close to the second upper plate 114.
[0040] It should be noted that by arranging the first folded plate 121 and the second folded plate 122, the corner guard body 1 is directly fitted with the inner periphery of the photovoltaic frame 01, thereby fixing the corner guard body 1 on the photovoltaic frame 01. The corner guard body 1 will not be separated from the photovoltaic frame 01 during the process of carrying the photovoltaic frame 01. When in use, it can be directly clamped on the frame of the photovoltaic product to prevent falling off.
[0041] In the above embodiment, the width of the first upper plate 111 is less than the width of the first lower plate 112, the width of the first lower plate 112 is consistent with the width of the photovoltaic frame 01, the width of the first side plate 113 is consistent with the thickness of the photovoltaic frame 01, the width of the first turning plate 121 is less than the thickness of the photovoltaic frame 01, the width of the second upper plate 114 is consistent with the width of the first upper plate 111, the width of the second lower plate 115 is consistent with the width of the photovoltaic frame 01, the width of the second side plate 116 is consistent with the thickness of the photovoltaic frame 01, the width of the second turning plate 122 is consistent with the width of the first turning plate 121, and the width of the first upper plate 111 is consistent with the width of the first turning plate 121.
[0042] It can be understood that the first upper plate 111 and the second upper plate 114 are narrow plates, which can avoid shielding the front of the photovoltaic product cell, avoid generating hot spots to cause damage to the photovoltaic product, and reduce the influence of dust accumulation on the front of the photovoltaic product on power generation efficiency. When installing the corner protector body 1, the whole is fixed on the photovoltaic frame 01 through the first upper plate 111, the second upper plate 114, the first turning plate 121 and the second turning plate 122, that is, the corner protector body 1 is wrapped on the photovoltaic frame 01 as a whole and will not fall off.
[0043] On the basis of the above embodiment, the first upper plate 111 and the second upper plate 114 are in the same plane, the first lower plate 112 and the second lower plate 115 are in the same plane, and the first side plate 113 and the second side plate 116 are perpendicular to each other.
[0044] It should be noted that the first upper plate 111 and the second upper plate 114, the first lower plate 112 and the second lower plate 115, and the first side plate 113 and the second side plate 116 are symmetric about the position of the right angle 45°.
[0045] In the above embodiment, the inner side of the connection between the first upper plate 111 and the second upper plate 114 is provided with a first arc-shaped chamfer 117, and the end of the first upper plate 111 and the second upper plate 114 is provided with a second arc-shaped chamfer 118.
[0046] It can be understood that by setting the arc-shaped chamfer, the effect of being beautiful and not hurting the hand is achieved.
[0047] As a preferred embodiment, an inner chamfer 123 is arranged at the connection between the first turning plate 121 and the second turning plate 122.
[0048] It should be noted that the inner chamfer 123 is arranged at the connection between the first turning plate 121 and the second turning plate 122 to avoid interference between the corner protector body 1 and the photovoltaic frame 01 when installed at right angles.
[0049] In the above case, the first upper plate 111, the first side plate 113, the first lower plate 112 and the first turning plate 121 are integrated, and the first upper plate 111 and the first side plate 113, the first side plate 113 and the first lower plate 112, the first lower plate 112 and the first turning plate 121 have bending marks therebetween, and / or the second upper plate 114, the second side plate 116, the second lower plate 115 and the second turning plate 122 are integrated, and the second upper plate 114 and the second side plate 116, the second side plate 116 and the second lower plate 115, the second lower plate 115 and the second turning plate 122 have bending marks therebetween.
[0050] It can be understood that by setting the first upper plate 111, the first side plate 113, the first lower plate 112 and the first turning plate 121 to be integrated, and setting the second upper plate 114, the second side plate 116, the second lower plate 115 and the second turning plate 122 to be integrated, production is facilitated and production efficiency is improved.
[0051] In the above embodiment, the corner protector body 1 is a plastic piece integrally injection molded.
[0052] It should be noted that the corner protector body 1 is a plastic piece integrally injection molded, and the material thereof includes PP (Polypropylene), ABS plastic raw glue (Acrylonitrile-butadine-styrene), nylon, PVC (Polyvinyl chloride), PU (Polyurethane) and various high molecular materials, but in actual application, this is not limited, as long as the above technical effects can be achieved.
[0053] When the corner protector body 1 is used to protect the photovoltaic frame 01, the corner protector body 1 can be directly installed at the corner of the photovoltaic frame 01, or the corner protector body 1 can be glued first and then installed at the corner of the photovoltaic frame 01 to improve the connection stability of the corner protector body 1 and the photovoltaic frame 01. Specifically, one or more of the first upper plate 111, the first lower plate 112, the first side plate 113, the second side plate 114, the second upper plate 115 and the second lower plate 116 can be glued on one side of the photovoltaic frame 01.
[0054] The corner protector body 1 provided in the present application can be applied to photovoltaic products in outdoor mobile photovoltaic, vehicle-mounted photovoltaic, balcony, courtyard and other scenes. The shape of the corner protector body 1 is not limited, and can be improved according to the actual application site, as long as the above technical effects can be achieved.
[0055] In conclusion, the photovoltaic frame corner provided by the utility model is quick and convenient to install and use, safe and reliable through the anti-dropping design, uses the anti-aging high polymer material, can have the same life as the photovoltaic product, protects in the whole life cycle of transportation, carrying, installation and operation, and can be applied to the products in the scenes of wall, roof, ground, house car and container.
[0056] It should be noted that the relative terms, such as first and second, in the present description are used only to differentiate one entity from another entity, and do not necessarily require or imply that there is any such actual relationship or order between these entities.
[0057] The embodiments in the present description are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
[0058] The photovoltaic frame corner provided by the utility model is described in detail above. The principle and implementation mode of the utility model are described by applying specific examples in the present paper, and the description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that the ordinary skilled in the art can make some improvements and modifications to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.
Claims
1. A photovoltaic frame corner, characterized in that, The utility model relates to a corner protector body (1) for detachable corner of photovoltaic frame (01), the corner protector body (1) includes the corner protector body (11) and the flanging (12), the corner protector body (11) is C type structure, is used for surrounding the front, the outside and the reverse of corner of photovoltaic frame (01), the edge of corner protector body (11) is connected with the flanging perpendicularly, and the flanging (12) is used to adhere to the inside of photovoltaic frame (01) to limit the separation of photovoltaic frame (01). The corner protector body (11) includes the first plate group and the second plate group, and the connection structure of the first plate group and the second plate group is L type structure.
2. The photovoltaic frame corner of claim 1, wherein, The first plate group includes the first upper plate (111) and the first lower plate (112) arranged in parallel, and the first side plate (113) for connecting the first upper plate (111) and the first lower plate (112), the first side plate (113) is perpendicular to the first upper plate (111) and the first lower plate (112), the second plate group includes the second upper plate (114) and the second lower plate (115) arranged in parallel, and the second side plate (116) for connecting the second upper plate (114) and the second lower plate (115), the second side plate (116) is perpendicular to the second upper plate (114) and the second lower plate (115).
3. The photovoltaic frame corner of claim 2, wherein, The flanging (12) includes the first flange plate (121) perpendicularly arranged on the first lower plate (112), the first flange plate (121) extends along the direction close to the first upper plate (111), and the second flange plate (122) perpendicularly arranged on the second lower plate (115), the second flange plate (122) extends along the direction close to the second upper plate (114).
4. The photovoltaic frame corner of claim 3, wherein, The width of the first upper plate (111) is less than the width of the first lower plate (112), the width of the first lower plate (112) is consistent with the width of the photovoltaic frame (01), the width of the first side plate (113) is consistent with the thickness of the photovoltaic frame (01), the width of the first flange plate (121) is less than the thickness of the photovoltaic frame (01), the width of the second upper plate (114) is consistent with the width of the first upper plate (111), the width of the second lower plate (115) is consistent with the width of the photovoltaic frame (01), the width of the second side plate (116) is consistent with the thickness of the photovoltaic frame (01), the width of the second flange plate (122) is consistent with the width of the first flange plate (121), and the width of the first upper plate (111) is consistent with the width of the first flange plate (121).
5. The photovoltaic frame corner of claim 4, wherein, The first upper plate (111) and the second upper plate (114) are in the same plane, the first lower plate (112) and the second lower plate (115) are in the same plane, and the first side plate (113) and the second side plate (116) are perpendicular to each other.
6. The photovoltaic frame corner of claim 5, wherein, 7. The photovoltaic frame corner of claim 6, wherein, The inner side of the connection between the first upper plate (111) and the second upper plate (114) is provided with a first arc-shaped chamfer (117), and the end of the first upper plate (111) and the second upper plate (114) is provided with a second arc-shaped chamfer (118).
8. The photovoltaic frame corner of claim 7, wherein, The connection between the first turning plate (121) and the second turning plate (122) is provided with an inner chamfer (123).
9. The photovoltaic frame corner of claim 8, wherein, The first upper plate (111), the first side plate (113), the first lower plate (112) and the first turning plate (121) are integrated, and the first upper plate (111) and the first side plate (113), the first side plate (113) and the first lower plate (112), the first lower plate (112) and the first turning plate (121) have bending marks therebetween, and / or the second upper plate (114), the second side plate (116), the second lower plate (115) and the second turning plate (122) are integrated, and the second upper plate (114) and the second side plate (116), the second side plate (116) and the second lower plate (115), the second lower plate (115) and the second turning plate (122) have bending marks therebetween.
10. The photovoltaic frame corner of any of claims 1-9, wherein, The corner protector body (1) is a plastic piece integrally injection molded.