A cable collection device for a photovoltaic mounting bracket

Abstract

The utility model relates to photovoltaic mounting support technical field, concretely relates to a cable collection device for photovoltaic mounting support, including base, bunching mechanism, press line mechanism and winding mechanism, bunching mechanism is fixedly installed on the base through mounting bracket, bunching mechanism is used for the restraint to cable, press line mechanism is fixedly installed on bunching mechanism, and press line mechanism is used for the direction to cable, winding mechanism is fixedly installed on the base, and winding mechanism is used for the winding to cable, and winding mechanism includes box and two winding rods, and the box is fixedly installed on the base, and two winding rods are all through the mounting plate rotationally installed in the inside of box. This cable collection device for photovoltaic mounting support, through setting winding mechanism, can collect cable in the box, and wind on winding rod, thereby winding to cable, and then facilitate cable replacement overhaul, improve the use effect of cable collection device.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic mounting bracket technology, and specifically to a cable collection device for photovoltaic mounting brackets. Background Technology

[0002] A photovoltaic (PV) panel, also known as a solar photovoltaic cell panel, is a core energy conversion device composed of multiple solar photovoltaic cells connected in series or parallel, encapsulated with components such as tempered glass, EVA film, backsheet, and aluminum alloy frame. Its core principle is based on the photovoltaic effect: when sunlight shines on a semiconductor cell, electrons inside the semiconductor absorb the light energy and undergo electron transitions, forming freely moving positive and negative charges. These charges move directionally under the influence of the electric field inside the cell, ultimately creating voltage and current at the two ends of the circuit, thus directly converting solar energy into electrical energy.

[0003] A photovoltaic (PV) mounting bracket is a structural frame device composed of metal profiles, connectors, and adjustment components. It is used to fix and support PV panels and can adjust the installation angle and height of the PV panels according to the installation scene and geographical conditions. The PV system realizes power transmission and signal connection through cables. Therefore, when the PV panels are installed on the PV mounting bracket, the system wiring required by the PV panels will also be attached to the PV mounting bracket.

[0004] Considering that existing photovoltaic installation brackets typically use cable ties to secure and store cables, and that cable ties are difficult to remove after binding, requiring tools such as scissors to cut and damage them, and that when the cables are too long, multiple cable ties need to be used manually to secure them, the efficiency of cable securing and replacement / maintenance is reduced, which in turn reduces the effectiveness of the cable collection device. Utility Model Content

[0005] The purpose of this invention is to provide a cable collection device for photovoltaic mounting brackets.

[0006] To achieve this objective, the present invention adopts the following technical solution: A cable collection device for photovoltaic mounting brackets is provided, including a base, a cable bundling mechanism, a cable pressing mechanism, and a cable winding mechanism. The cable bundling mechanism is fixedly mounted on the base via a mounting bracket and is used to constrain the cable. The cable pressing mechanism is fixedly mounted on the cable bundling mechanism and is used to guide the cable. The cable winding mechanism is fixedly mounted on the base and is used to wind up the cable. The winding mechanism includes a housing and two winding rods. The housing is fixedly mounted on a base, and the two winding rods are rotatably mounted inside the housing via a mounting plate. By passing the cable between the two winding rods, the cable can be wound and wound up as the mounting plate rotates the two winding rods.

[0007] Furthermore, the winding mechanism also includes a gear and a rack. The gear is fixedly mounted on the mounting plate, and a guide groove is provided on the housing. The rack is slidably mounted on the guide groove and meshes with the gear.

[0008] Furthermore, the winding mechanism also includes a threaded rod, which is rotatably mounted on the housing and is threadedly connected to the rack.

[0009] Furthermore, the winding mechanism also includes a cover, which is inserted and installed on the box body, and the box body has a through groove.

[0010] Furthermore, the cable management mechanism includes a fixing block and an arc-shaped plate. The fixing block is fixedly mounted on the mounting frame, and the arc-shaped plate is hinged to the fixing block via a hinge post. The fixing block and the hinge post are connected by a torsion spring. The arc-shaped plate can open and close by flipping, facilitating the installation of cables on the fixing block and guiding the cables.

[0011] Furthermore, the wire harness mechanism also includes a connecting plate and a plug rod. The connecting plate is slidably mounted on the arc-shaped plate via a cylindrical rod. A plug hole is provided on the fixing block. The plug rod is fixedly mounted on the connecting plate and is inserted into the plug hole.

[0012] Furthermore, the pressing mechanism includes a rotating rod and a pressing wheel. The rotating rod is rotatably mounted on a fixed block via a circular block, and the pressing wheel is rotatably mounted on the rotating rod.

[0013] Furthermore, the circular block and the rotating rod are connected by a torsion spring. The elastic force of the torsion spring allows the rotating rod to drive the pressure wheel, providing tension and guidance for the cable, preventing cable misalignment and wear.

[0014] The beneficial effects of this utility model are as follows: This cable collection device for photovoltaic mounting brackets, through the setting of a winding mechanism, can collect cables in the box and wind them around the winding rod, thereby winding the cables and keeping them in a fixed winding state, which facilitates cable replacement and maintenance and improves the use effect of the cable collection device. In addition, through the setting of a wire bundling mechanism and a wire pressing mechanism, it can guide multiple strands of cables and avoid tangling and knotting between multiple strands of cables, thereby further improving the use effect of the cable collection device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments of this utility model will be briefly introduced below.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the main structure of the box body of this utility model; Figure 3 This is a schematic diagram of the disassembled structure of the winding mechanism of this utility model; Figure 4 This is a schematic diagram of the main structure of the wire-binding mechanism of this utility model; Figure 5 This is a schematic diagram of the main structure of the arc-shaped plate of this utility model; Figure 6 This is a schematic diagram of the main structure of the fixing block of this utility model; Figure 7 This is a schematic diagram of the disassembled structure of the pressure mechanism of this utility model.

[0017] In the diagram: 1. Base; 2. Mounting bracket; 3. Cable harnessing mechanism; 31. Fixing block; 32. Arc plate; 33. Hinge column; 34. Torsion spring one; 35. Connecting plate; 36. Cylindrical rod; 37. Insert rod; 38. Insertion hole; 4. Wire pressing mechanism; 41. Rotating rod; 42. Wire pressing wheel; 43. Circular block; 44. Torsion spring two; 5. Winding mechanism; 51. Box body; 52. Through groove; 53. Box cover; 54. Mounting plate; 55. Winding rod; 56. Gear; 57. Rack; 58. Threaded rod; 59. Guide groove. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0020] Reference Figure 1The cable collection device for photovoltaic mounting brackets shown includes a base 1, a cable bundling mechanism 3, a cable pressing mechanism 4, and a cable winding mechanism 5. The cable bundling mechanism 3 is fixedly installed on the base 1 via a mounting bracket 2. The cable bundling mechanism 3 is used to constrain the cables, thereby guiding the cables and preventing tangling between multiple cables. The cable pressing mechanism 4 is fixedly installed on the cable bundling mechanism 3. The cable pressing mechanism 4 is used to guide the cables and also to tension the cables, preventing them from shifting or swaying and causing friction with the base 1. The cable winding mechanism 5 is fixedly installed on the base 1. The cable winding mechanism 5 is used to wind up the cables, thereby collecting and fixing the excess length of the cables and preventing them from being exposed and affecting the service life of the cables.

[0021] Reference Figures 1 to 3 The winding mechanism 5 includes a housing 51 and two winding rods 55. The housing 51 is fixedly installed on the base 1. The housing 51 is used to store and collect the excess length of the cable and to protect the excess length of the cable. The two winding rods 55 are rotatably installed inside the housing 51 via a mounting plate 54. By passing the cable between the two winding rods 55, the mounting plate 54 can rotate to drive the two winding rods 55 to rotate, thereby winding and coiling the cable inside the housing 51. The winding mechanism 5 also includes a gear 56 and a rack 57. The gear 56 is fixedly mounted on the mounting plate 54. The rotation of the gear 56 can drive the mounting plate 54 to rotate. The housing 51 is provided with a guide groove 59. The guide groove 59 guides the rack 57 and prevents the rack 57 from deviating when moving. The rack 57 is slidably mounted on the guide groove 59 and meshes with the gear 56. The movement of the rack 57 can drive the gear 56 to rotate.

[0022] Reference Figure 2 and Figure 3 The winding mechanism 5 also includes a threaded rod 58, which is rotatably mounted on the housing 51 and threadedly connected to the rack 57. By manually rotating the threaded rod 58, the rack 57 can be moved along the guide groove 59. The winding mechanism 5 also includes a cover 53, which is inserted into the housing 51. The housing 51 has a through groove 52. The cover 53 is used to open and close the housing 51, facilitating the inspection and maintenance of the cables inside the housing 51. It also serves to shield the top of the housing 51. The through groove 52 is used to pass the cables into and out of the housing 51, facilitating the connection of the cables through the housing 51 to equipment outside the housing 51.

[0023] Reference Figure 4 and Figure 6The cable harness mechanism 3 includes a fixing block 31 and an arc-shaped plate 32. The fixing block 31 is fixedly installed on the mounting frame 2. When the fixing block 31 and the arc-shaped plate 32 are closed, they can form a circular cavity, which plays a guiding and constraining role for the cable. The arc-shaped plate 32 is hinged to the fixing block 31 through a hinge post 33, and the fixing block 31 and the hinge post 33 are connected by a torsion spring 34. Through the elastic force of the torsion spring 34, the arc-shaped plate 32 is always kept in the open state with the fixing block 31 when no external force is applied, which facilitates the installation of the cable. The wire harness mechanism 3 also includes a connecting plate 35 and a plug rod 37. The connecting plate 35 is slidably mounted on the arc-shaped plate 32 via a cylindrical rod 36. The movement of the connecting plate 35 can drive the plug rod 37 to move, so that the plug rod 37 can be inserted into or uninserted from the insertion hole 38. The fixing block 31 has an insertion hole 38. The plug rod 37 is fixedly mounted on the connecting plate 35 and is inserted into the insertion hole 38. By inserting the plug rod 37 into the insertion hole 38, the arc-shaped plate 32 can be limited, so that the arc-shaped plate 32 and the fixing block 31 always remain in a closed state.

[0024] Reference Figure 6 and Figure 7 The wire pressing mechanism 4 includes a rotating rod 41 and a pressing wheel 42. The rotating rod 41 is rotatably mounted on the fixed block 31 via a circular block 43. The rotation of the rotating rod 41 drives the pressing wheel 42 to rotate around the circular block 43. The pressing wheel 42, rotatably mounted on the rotating rod 41, can press or release the cable, and also tension the cable to prevent it from shifting or loosening. The circular block 43 and the rotating rod 41 are connected by a torsion spring 44. The elastic force of the torsion spring 44 ensures that the rotating rod 41, without external force, always drives the pressing wheel 42 to press and fix the cable.

[0025] Reference Figures 1 to 7 This cable collection device for photovoltaic mounting brackets uses a winding mechanism to collect cables within a box and wind them onto a winding rod, thus keeping the cables in a fixed, wound state. This facilitates cable replacement and maintenance, improving the overall performance of the cable collection device. Furthermore, the cable bundling and pressing mechanisms guide multiple cables, preventing tangling and knotting, further enhancing the device's effectiveness.

[0026] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A cable collection device for photovoltaic mounting brackets, characterized in that, The cable includes a base (1), a cable bundling mechanism (3), a cable pressing mechanism (4), and a cable winding mechanism (5). The cable bundling mechanism (3) is fixedly installed on the base (1) by a mounting bracket (2) and is used to constrain the cable. The cable pressing mechanism (4) is fixedly installed on the cable bundling mechanism (3) and is used to guide the cable. The cable winding mechanism (5) is fixedly installed on the base (1) and is used to wind up the cable. The winding mechanism (5) includes a housing (51) and two winding rods (55). The housing (51) is fixedly installed on the base (1), and the two winding rods (55) are rotatably installed on the inside of the housing (51) via a mounting plate (54).

2. The cable collection device for photovoltaic mounting brackets according to claim 1, characterized in that, The winding mechanism (5) also includes a gear (56) and a rack (57). The gear (56) is fixedly installed on the mounting plate (54). A guide groove (59) is provided on the housing (51). The rack (57) is slidably installed on the guide groove (59) and meshes with the gear (56).

3. A cable collection device for photovoltaic mounting brackets according to claim 2, characterized in that, The winding mechanism (5) also includes a threaded rod (58), which is rotatably mounted on the housing (51) and threadedly connected to the rack (57).

4. A cable collection device for a photovoltaic mounting bracket according to claim 3, characterized in that, The winding mechanism (5) also includes a cover (53), which is inserted and installed on the box body (51), and the box body (51) has a through groove (52).

5. A cable collection device for a photovoltaic mounting bracket according to claim 1, characterized in that, The wire harness mechanism (3) includes a fixing block (31) and an arc plate (32). The fixing block (31) is fixedly installed on the mounting frame (2). The arc plate (32) is hinged to the fixing block (31) through a hinge post (33), and the fixing block (31) and the hinge post (33) are connected by a torsion spring (34).

6. A cable collection device for a photovoltaic mounting bracket according to claim 5, characterized in that, The wire harness mechanism (3) further includes a connecting plate (35) and a plug rod (37). The connecting plate (35) is slidably mounted on the arc plate (32) via a cylindrical rod (36). The fixing block (31) has a plug hole (38). The plug rod (37) is fixedly mounted on the connecting plate (35) and the plug rod (37) is plugged into the plug hole (38).

7. A cable collection device for a photovoltaic mounting bracket according to claim 5, characterized in that, The pressing mechanism (4) includes a rotating rod (41) and a pressing wheel (42). The rotating rod (41) is rotatably mounted on the fixed block (31) via a circular block (43), and the pressing wheel (42) is rotatably mounted on the rotating rod (41).

8. A cable collection device for a photovoltaic mounting bracket according to claim 7, characterized in that, The circular block (43) and the rotating rod (41) are connected by a torsion spring (44).

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