Rapid fixing clamp for photovoltaic cable

Abstract

The utility model relates to the technical field of photovoltaic cable accessories, and provides a photovoltaic cable rapid fixing clamp which comprises a fixing plate, the fixing plate has elastic deformation capacity, and the two ends of the fixing plate are used for being connected with a photovoltaic plate and a photovoltaic cable respectively; one end of the fixing plate is bent to form a first clamping plate, the end portion of the first clamping plate abuts against the surface of the fixing plate, a limiting cavity is formed between the first clamping plate and the fixing plate, and the limiting cavity is used for allowing a photovoltaic cable to penetrate through; one end of the fixing plate is bent to form a first clamping plate, the other end of the fixing plate is bent to form a second clamping plate and a third clamping plate, the second clamping plate is attached to the fixing plate, the third clamping plate is attached to the second clamping plate, and the second clamping plate and the third clamping plate are used for clamping a photovoltaic panel. The cable arrangement device has the effect of conveniently arranging and fixing cables of different sizes.

Description

Technical Field

[0001] This application relates to the field of photovoltaic cable accessories technology, and in particular to a quick-fixing clip for photovoltaic cables. Background Technology

[0002] A cable is a device for transmitting electrical energy or signals. Cables are typically made of one or more mutually insulated conductors and an outer insulating protective layer. Through the use of cables, electricity or information is transmitted from one place to another. Photovoltaic cables have a wide range of applications in the field of photovoltaic power generation.

[0003] Photovoltaic power generation is a technology that directly converts light energy into electrical energy using the photovoltaic effect at the semiconductor interface. It mainly consists of three parts: solar panels (modules), a controller, and an inverter. The main components are made up of electronic components. Solar cells are connected in series and then encapsulated for protection to form large-area solar cell modules. Combined with components such as power controllers, this forms a photovoltaic power generation device.

[0004] When constructing and installing photovoltaic power generation systems, workers need to lay out cables. Precise cable positioning is crucial during installation. Currently, clips are used for this purpose, but existing clips can only secure photovoltaic cables of one outer diameter, failing to accommodate cables of various sizes. Therefore, improvements are needed. Utility Model Content

[0005] To facilitate the organization and fixing of cables of different sizes, this application provides a quick fixing clip for photovoltaic cables.

[0006] The photovoltaic cable quick-fixing clip provided in this application adopts the following technical solution:

[0007] A quick-fixing clip for photovoltaic cables includes a fixing plate, which has elastic deformation capability and is used at both ends to connect a photovoltaic panel and a photovoltaic cable, respectively; one end of the fixing plate is bent to form a first clamping plate, the end of the first clamping plate abuts against the surface of the fixing plate, and a limiting cavity is formed between the first clamping plate and the fixing plate, the limiting cavity being used for the photovoltaic cable to pass through;

[0008] The other end of the fixing plate is bent to form a second clamping plate and a third clamping plate. The second clamping plate is attached to the fixing plate, and the third clamping plate is attached to the second clamping plate. The second clamping plate and the third clamping plate are used to clamp onto the photovoltaic panel.

[0009] By adopting the above technical solution, one end of the quick clamp is attached to the frame of the photovoltaic panel, and the other end is used to clamp the cable. Photovoltaic cables smaller than the size of the limiting cavity can pass through the limiting cavity. In addition, since the fixing plate has the ability to deform elastically, when the size of the photovoltaic cable is larger than the limiting cavity, an external force can be applied to the first clamping plate to increase the space of the limiting cavity, so that the cable can be clamped between the first clamping plate and the fixing plate. This facilitates the arrangement and fixing of cables of different sizes and improves the aesthetics of the cable arrangement.

[0010] Preferably, the first clamping plate is bent to form a first rocker, and the first rocker is arranged in a direction away from the fixed plate.

[0011] By adopting the above technical solution, the presence of the first rocker makes it easier for the user to apply external force, thereby better controlling the rotation of the first clamp.

[0012] Preferably, the third clamping plate is bent to form a second rocker, and the second rocker is arranged in a direction away from the second clamping plate.

[0013] By adopting the above technical solution, the existence of the second rocker makes it convenient for the user to apply external force, thereby controlling the rotation of the third clamp, so that the clamping joints of the second and third clamps open.

[0014] Preferably, the third clamping plate has a clearance hole, and the second rocker plate is connected to a retaining plate. The retaining plate is located in the clearance hole and is inclined in the direction close to the second clamping plate. The end of the retaining plate away from the second rocker plate is provided with a plurality of teeth, each of which is used to abut against the photovoltaic plate.

[0015] By adopting the above technical solution, after the second and third clamping plates are clamped to the frame of the photovoltaic panel, the clamping plate will exert a pressing force on the frame of the photovoltaic panel; at the same time, the presence of the tooth pattern can increase the anti-slip coefficient of the clamping plate and the photovoltaic panel, thereby improving the firmness of the quick clamp and the photovoltaic panel and reducing the possibility of the quick clamp falling off the photovoltaic panel.

[0016] Preferably, both the second and third clamping plates have an anti-slip layer on their surfaces.

[0017] By adopting the above technical solution, the surface of the anti-slip layer is relatively rough, which can increase the static friction between the second and third clamping plates and the photovoltaic panel.

[0018] Preferably, the fixing plate is provided with an anti-bending strip, which is arranged along the length direction of the fixing plate.

[0019] By adopting the above technical solution, the bending resistance strip can increase the bending resistance of the fixed plate.

[0020] Preferably, the anti-bending strips are spaced apart along the width direction of the fixing plate.

[0021] By adopting the above technical solutions, each anti-bending strip can improve the fracture resistance of the fixing plate and extend the service life of the quick clamp.

[0022] Preferably, the outer surface of the fixing plate is coated with a protective layer.

[0023] By adopting the above technical solution, the protective layer can play a role in corrosion protection, reduce the corrosion of the fixing plate caused by rainwater, and extend the service life of the quick clamp.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] (1) One end of the quick clamp is fixed to the frame of the photovoltaic panel, and the other end is used to fix the cable. Photovoltaic cables smaller than the limiting cavity can easily pass through the limiting cavity. In addition, due to the elastic deformation property of the fixing plate, when the cable size exceeds the limiting cavity, the space of the limiting cavity can be expanded by applying external force to the first clamp, so that the cable is firmly clamped between the first clamp and the fixing plate. This design facilitates the organization and fixing of cables of different sizes, thereby improving the neatness of the cable layout.

[0026] (2) By setting a first rocker on the first clamping plate, the presence of the first rocker makes it easier for the user to apply external force, thereby better controlling the rotation of the first clamping plate.

[0027] (3) By setting anti-bending strips, the bending resistance of the fixed plate can be increased. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the quick-fixing clip in the embodiments of this application;

[0029] Figure 2 This is a structural schematic diagram of the quick-fixing clip from another perspective in the embodiments of this application.

[0030] Reference numerals in the attached drawings: 1. Fixing plate; 2. First clamping plate; 3. Second clamping plate; 4. Third clamping plate; 5. Limiting cavity; 6. First rocker plate; 7. Second rocker plate; 8. Clamping plate; 9. Toothed pattern; 10. Bending strip; 11. Relief hole. Detailed Implementation

[0031] The technical solutions of this application will now be described with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can be embodied in many different forms and is not limited to the embodiments described herein.

[0032] In the representation of this application, the reference to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., means that a specific feature, structure, material, or characteristic represented in connection with that embodiment or example is included in at least one embodiment or example of this application. Moreover, the specific features, structures, materials, or characteristics represented may be combined in any suitable manner in one or more embodiments or examples.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0034] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection; a detachable connection; an integral part; or a mechanical connection. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0035] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Without conflict, those skilled in the art can combine and integrate the different embodiments or examples shown in this application, as well as the features of those embodiments or examples.

[0036] This application discloses a quick-fixing clip for photovoltaic cables. (Refer to...) Figure 1 and Figure 2 The quick-fixing clamp includes a fixing plate 1, which has elastic deformation capability and is made of metal materials such as iron and stainless steel. Both ends of the fixing plate 1 are used to connect a photovoltaic panel and a photovoltaic cable, respectively. One end of the fixing plate 1 is bent to form a first clamping plate 2, the end of which abuts against the surface of the fixing plate 1. A limiting cavity 5 is formed between the first clamping plate 2 and the fixing plate 1, allowing the photovoltaic cable to pass through.

[0037] The other end of the fixing plate 1 is bent to form a second clamping plate 3 and a third clamping plate 4. The second clamping plate 3 is attached to the fixing plate 1, and the third clamping plate 4 is attached to the second clamping plate 3. The second clamping plate 3 and the first clamping plate 2 are on the same side of the fixing plate 1. The second clamping plate 3 and the third clamping plate 4 are used to clamp the photovoltaic panel frame.

[0038] One end of the quick clamp is attached to the frame of the photovoltaic panel, and the other end is used to hold the cable. Photovoltaic cables smaller than the size of the limiting cavity 5 can pass through the limiting cavity 5. In addition, since the fixing plate 1 has the ability to elastically deform, when the size of the photovoltaic cable is larger than the limiting cavity 5, an external force can be applied to the first clamping plate 2 to increase the space of the limiting cavity 5, so that the cable can be clamped between the first clamping plate 2 and the fixing plate 1. This facilitates the arrangement and fixation of cables of different sizes and improves the aesthetics of the cable arrangement.

[0039] Specifically, the first clamping plate 2 is bent to form a first rocker 6, which is positioned away from the fixed plate 1. The presence of the first rocker 6 facilitates the user to apply external force, thereby better controlling the rotation of the first clamping plate 2. The third clamping plate 4 is bent to form a second rocker 7, which is positioned away from the second clamping plate 3. The presence of the second rocker 7 also facilitates the user to apply external force, thereby controlling the rotation of the third clamping plate 4 and opening the clamping joint between the second clamping plate 3 and the third clamping plate 4. The third clamping plate 4 has a clearance hole 11, and a retaining plate 8 is fixedly connected to the second rocker 7. The retaining plate 8 is located in the clearance hole 11 and is inclined towards the second clamping plate 3. The end of the retaining plate 8 away from the second rocker 7 has several teeth 9, each tooth 9 used to abut against the photovoltaic panel.

[0040] After the second clamping plate 3 and the third clamping plate 4 are clamped onto the frame of the photovoltaic panel, the clamping plate 8 will exert a pressing force on the frame of the photovoltaic panel; at the same time, the presence of the toothed pattern 9 can increase the anti-slip coefficient of the clamping plate 8 and the photovoltaic panel, thereby improving the firmness of the quick clamp and the photovoltaic panel and reducing the possibility of the quick clamp falling off the photovoltaic panel.

[0041] In this embodiment, both the second clamping plate 3 and the third clamping plate 4 are provided with an anti-slip layer (not shown in the figure). The surface of the anti-slip layer is relatively rough, which can increase the static friction between the second clamping plate 3 and the third clamping plate 4 and the photovoltaic panel, and improve the connection stability between the quick clamp and the photovoltaic panel. The outer surface of the fixing plate 1 is provided with a protective layer by spraying or electroplating. The protective layer can be, but is not limited to, a metal layer, a non-metal layer, or a chemical layer. The protective layer can play a role in corrosion protection, reduce the corrosion of the fixing plate 1 caused by rainwater, and extend the service life of the quick clamp.

[0042] In addition, a bending-resistant strip 10 is fixedly connected to the fixing plate 1, and the bending-resistant strip 10 is arranged along the length direction of the fixing plate 1. In some embodiments, a plurality of bending-resistant strips 10 are provided, and each bending-resistant strip 10 is distributed at intervals along the width direction and the length direction of the fixing plate 1. The bending-resistant strip 10 can increase the bending resistance and fracture resistance of the fixing plate 1, and extend the service life of the entire quick clamp.

[0043] The implementation principle of a quick-fixing clip for photovoltaic cables in this application embodiment is as follows: one end of the quick-fixing clip is fixed to the frame of the photovoltaic panel, and the other end is used to fix the cable. Photovoltaic cables smaller than the limiting cavity 5 can easily pass through the limiting cavity 5. In addition, due to the elastic deformation characteristics of the fixing plate 1, when the cable size exceeds the limiting cavity 5, by applying external force to the first clamping plate 2, the space of the limiting cavity 5 can be expanded, thereby making the cable firmly clamped between the first clamping plate 2 and the fixing plate 1. This design facilitates the organization and fixing of cables of different sizes, thereby improving the neatness of the cable layout.

[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A quick-fixing clip for photovoltaic cables, characterized in that, The device includes a fixing plate (1) which has elastic deformation capability and is used at both ends to connect a photovoltaic panel and a photovoltaic cable, respectively. One end of the fixing plate (1) is bent to form a first clamping plate (2), the end of the first clamping plate (2) abuts against the surface of the fixing plate (1), and a limiting cavity (5) is formed between the first clamping plate (2) and the fixing plate (1), the limiting cavity (5) being used for the photovoltaic cable to pass through. The other end of the fixing plate (1) is bent to form a second clamping plate (3) and a third clamping plate (4). The second clamping plate (3) is attached to the fixing plate (1), and the third clamping plate (4) is attached to the second clamping plate (3). The second clamping plate (3) and the third clamping plate (4) are used to clamp onto the photovoltaic plate.

2. The photovoltaic cable quick-fixing clip according to claim 1, characterized in that, The first clamp (2) is bent to form a first rocker (6), and the first rocker (6) is arranged in a direction away from the fixed plate (1).

3. The photovoltaic cable quick-fixing clip according to claim 1, characterized in that, The third clamping plate (4) is bent to form a second rocker plate (7), which is arranged in a direction away from the second clamping plate (3).

4. A quick-fixing clip for photovoltaic cables according to claim 3, characterized in that, The third clamping plate (4) is provided with a clearance hole (11), and the second rocker plate (7) is connected with a retaining plate (8). The retaining plate (8) is located in the clearance hole (11) and is inclined in the direction close to the second clamping plate (3). The end of the retaining plate (8) away from the second rocker plate (7) is provided with a number of teeth (9), and each tooth (9) is used to abut against the photovoltaic plate.

5. A quick-fixing clip for photovoltaic cables according to claim 1, characterized in that, The second clamping plate (3) and the third clamping plate (4) are both provided with anti-slip layers.

6. A quick-fixing clip for photovoltaic cables according to claim 1, characterized in that, The fixing plate (1) is provided with a bending strip (10), which is arranged along the length direction of the fixing plate (1).

7. A quick-fixing clip for photovoltaic cables according to claim 6, characterized in that, The bending strips (10) are spaced apart along the width direction of the fixing plate (1).

8. A quick-fixing clip for photovoltaic cables according to claim 1, characterized in that, The outer surface of the fixing plate (1) is coated with a protective layer.

Images