Photovoltaic cable bridge

Abstract

The utility model relates to the technical field of photovoltaic cable bridges, and discloses a photovoltaic cable bridge which comprises a support, a rack fixedly connected to the upper side of the support and a photovoltaic panel fixedly connected to the upper side of the rack, and one side of the rack is provided with a sorting cooling mechanism and a photovoltaic panel protection mechanism. The photovoltaic panel protection mechanism is arranged on one side of the sequencing cooling mechanism, the sequencing cooling mechanism comprises a wire frame, the wire frame is fixedly connected to the lower side of the rack, a partition plate is fixedly connected to the interior of the wire frame, a cable is arranged on the inner side of the partition plate, air inducing plates are fixedly connected to the two sides of the wire frame, and a supporting cylinder is fixedly connected to one end of the support. The sorting and cooling mechanism is used for providing supporting and sorting for photovoltaic cables and cooling the cables at the same time, the mechanism improves the washing effect on photovoltaic panels and saves water sources at the same time, and the photovoltaic panel protection mechanism is used for providing the cleaning effect on the photovoltaic panels, so that the photovoltaic panels can work efficiently and durably.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic cable bridge technical field, concretely is a kind of photovoltaic cable bridge. BACKGROUND

[0002] Photovoltaic cable bridge is an important device for cable management in photovoltaic power generation system, which ensures the safety, neatness and efficient wiring of cables in photovoltaic power station. Photovoltaic system itself is a technology that converts light energy into electrical energy using solar energy, mainly composed of photovoltaic components, inverters, cables and power distribution systems. The cables in the photovoltaic power generation system are used to connect photovoltaic components and inverters, as well as inverters and power distribution cabinets and other equipment. In this process, photovoltaic cable bridge plays a key supporting role. It arranges cables neatly on the bridge, avoiding random placement, friction or damage to cables, while providing convenience for cable maintenance and maintenance. Photovoltaic cable bridge is generally made of corrosion-resistant materials such as galvanized steel, stainless steel or aluminum alloy, with good resistance to wind and sun, high temperature resistance and corrosion resistance, suitable for harsh conditions in outdoor environment. Through reasonable design and arrangement, photovoltaic cable bridge not only ensures the safety of power transmission, but also improves the overall operating efficiency of photovoltaic system. Devices closely related to photovoltaic cable bridge include brackets, hangers and cable protection tubes, which work together to ensure stable, protected and efficient transmission of cable lines.

[0003] The existing bridge is generally used to provide simple support for cables, but the disorganized cable pile still exists. The internal current passing through the cable will heat up, and the high temperature will cause the insulation layer of the cable to age, harden or soften, reducing the insulation performance of the cable and increasing the risk of short circuit and electrical failure. If the cable is not arranged reasonably according to the specification during installation, or if the cable is stacked due to improper installation, it will affect the heat dissipation effect of the cable. At the same time, if the photovoltaic panel is not protected in high temperature weather, the high temperature will cause the energy conversion rate of the photovoltaic panel to decrease and the service life of the photovoltaic panel to decrease, so a cable bridge is needed that can provide orderly support, cooling for cables and protection for photovoltaic panels. SUMMARY

[0004] The utility model aims at providing a kind of photovoltaic cable bridge to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of photovoltaic cable bridge, including support, the fixed connection of gantry on the upper side of support and the fixed connection of photovoltaic panel on the upper side of gantry, the side of gantry is provided with sorting cooling mechanism and photovoltaic panel protection mechanism, and the photovoltaic panel protection mechanism is arranged on the side of sorting cooling mechanism;

[0006] The sorting and cooling mechanism includes a wire frame, which is fixedly connected to the lower side of the platform. A partition plate is fixedly connected inside the wire frame, and a cable is arranged inside the partition plate. Air guide plates are fixedly connected to both sides of the wire frame. A support cylinder is fixedly connected to one end of the support, and a dual-axis motor is fixedly connected inside the support cylinder. A fan blade is fixedly connected to the left output end of the dual-axis motor. A wind duct is arranged in communication between the air guide plate and the inside of the support cylinder. A cross frame is fixedly connected to the upper end of the support, and a hanging block is slidably connected inside the cross frame. A sliding table is fixedly connected to one side of the hanging block, and a flushing frame is fixedly connected to one side of the sliding table. The flushing frame is slidably connected to the outside of the photovoltaic panel, and a wind chamber is opened inside the flushing frame. An output pipe is arranged in communication between the wind chamber and the inside of the support cylinder.

[0007] Preferably, one end of the flushing frame is connected to multiple rows of nozzles.

[0008] Preferably, the air vent is provided on one side of the air vent plate.

[0009] Preferably, the cross frame has multiple slots with a T-shaped cross-section inside.

[0010] Preferably, the photovoltaic panel protection mechanism includes a mounting platform and a water tank. The mounting platform is fixedly connected to the lower side of the sliding platform. A rotating column is rotatably connected inside the bracket. One end of the rotating column is fixedly connected to the output end of a dual-axis motor. A drag tube is sleeved on the outer wall of the rotating column. The drag tube is fixedly connected to the lower side of the mounting platform. A water source pipe is connected to one side of the mounting platform. A connecting groove is opened on the outer wall of the rotating column. A slider is slidably connected inside the connecting groove. A rotating rod is rotatably connected inside the slider. The rotating rod is fixedly connected to the inner wall of the drag tube. A water-drawing motor is fixedly connected inside the mounting platform. A turbine is fixedly connected to the output end of the water-drawing motor. The water tank is opened inside the flushing frame. A water pressure pipe is connected between the water tank and the inside of the mounting platform.

[0011] Preferably, the connecting groove thread structure is intersectingly formed on the surface of the rotating column, and the two ends of the connecting groove are connected.

[0012] Preferably, the surface of the slider is in contact with the inner wall of the connecting groove.

[0013] Compared with the prior art, the present invention provides a photovoltaic cable tray, which has the following beneficial effects:

[0014] 1. The sorting and cooling mechanism is used to support and sort photovoltaic cables while cooling them. By separating the cables, this mechanism reduces the difficulty of cable sorting and the risk of high temperature. While cooling the cables, this mechanism can work with the photovoltaic panel protection mechanism to provide efficient brushing of the photovoltaic panels, which saves water while improving the washing effect of the photovoltaic panels.

[0015] 2. The photovoltaic panel protection mechanism is used to clean the photovoltaic panels. Photovoltaic panels are generally used outdoors, and dust easily accumulates on their surface. Dust can reduce the energy conversion efficiency of photovoltaic panels. This mechanism can clean the photovoltaic panels and cool them when needed, so that the photovoltaic panels can work efficiently and for a long time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 4 This is a schematic diagram of the flushing frame in this utility model;

[0021] Figure 5 This is a schematic diagram of the connecting groove in this utility model.

[0022] In the diagram: 1. Support frame; 2. Platform; 3. Photovoltaic panel; 4. Sequencing cooling mechanism; 401. Wire frame; 402. Divider plate; 403. Cable; 404. Air intake plate; 405. Support cylinder; 406. Dual-axis motor; 407. Fan blade; 408. Air duct; 409. Horizontal frame; 410. Hanging block; 411. Slide table; 412. Flushing frame; 413. Air chamber; 414. Output pipe; 5. Photovoltaic panel protection mechanism; 501. Hanging platform; 502. Rotating column; 503. Trailing cylinder; 504. Water source pipe; 505. Connecting groove; 506. Slider; 507. Rotating rod; 508. Water-drawing motor; 509. Turbine; 510. Water tank; 511. Water pressure pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Example 1:

[0026] This mechanism provides cooling and alignment for photovoltaic cables while also assisting in the protection mechanism 5 for photovoltaic panels. It addresses the issues of easily becoming tangled and the potential for circuit hazards at high temperatures associated with photovoltaic cables. (Please refer to...) Figures 1-5 The present invention provides a technical solution: a photovoltaic cable tray, including a support 1, a platform 2 fixedly connected to the upper side of the support 1 and a photovoltaic panel 3 fixedly connected to the upper side of the platform 2, a sorting and cooling mechanism 4 and a photovoltaic panel protection mechanism 5 are provided on one side of the platform 2, and the photovoltaic panel protection mechanism 5 is provided on one side of the sorting and cooling mechanism 4.

[0027] The sorting and cooling mechanism 4 includes a wire frame 401, which is fixedly connected to the underside of the platform 2. A partition plate 402 is fixedly connected inside the wire frame 401, and a cable 403 is arranged inside the partition plate 402. Air guide plates 404 are fixedly connected to both sides of the wire frame 401. A support cylinder 405 is fixedly connected to one end of the support 1, and a dual-axis motor 406 is fixedly connected inside the support cylinder 405. A fan blade 407 is fixedly connected to the left output end of the dual-axis motor 406. The air guide plate 404... A duct 408 is connected to the inside of the support cylinder 405. A crossbeam 409 is fixedly connected to the upper end of the bracket 1. A hanging block 410 is slidably connected inside the crossbeam 409. A slide table 411 is fixedly connected to one side of the hanging block 410. A flushing frame 412 is fixedly connected to one side of the slide table 411. The flushing frame 412 is slidably connected to the outside of the photovoltaic panel 3. A wind chamber 413 is opened inside the flushing frame 412. An output pipe 414 is connected to the inside of the support cylinder 405 through the wind chamber 413.

[0028] Furthermore, one end of the flushing frame 412 is connected to multiple rows of nozzles.

[0029] Furthermore, ventilation holes are provided on one side of the air intake plate 404.

[0030] Furthermore, the cross frame 409 has multiple slots with a T-shaped cross-section inside.

[0031] Example 2:

[0032] This mechanism is used to provide protection for photovoltaic panel 3. It addresses the issue that dust or high temperatures on the surface of photovoltaic panel 3 can reduce its power output and lifespan. (See also...) Figures 1-5 Furthermore, in conjunction with Embodiment 1, the photovoltaic panel protection mechanism 5 includes a mounting platform 501 and a water tank 510. The mounting platform 501 is fixedly connected to the lower side of the sliding table 411. A rotating column 502 is rotatably connected inside the bracket 1. One end of the rotating column 502 is fixedly connected to the output end of the dual-axis motor 406. A drag cylinder 503 is sleeved on the outer wall of the rotating column 502. The drag cylinder 503 is fixedly connected to the lower side of the mounting platform 501. A water source pipe 504 is connected to one side of the mounting platform 501. A connecting groove 505 is opened on the outer wall of the rotating column 502. A slider 506 is slidably connected inside the connecting groove 505. A rotating mechanism is rotatably connected inside the slider 506. Rod 507 and rotating rod 507 are fixedly connected to the inner wall of the drag cylinder 503. A water-drawing motor 508 is fixedly connected inside the mounting platform 501. A turbine 509 is fixedly connected to the output end of the water-drawing motor 508. A water tank 510 is opened inside the flushing frame 412. A water pressure pipe 511 is provided to connect the water tank 510 and the inside of the mounting platform 501. A chamber is opened inside the mounting platform 501 to provide water pressure output for the turbine 509. When the right output end of the dual-shaft motor 406 outputs, it can make the mounting platform 501 reciprocate. Users can use existing remote control technology to make this mechanism work with the sorting and cooling mechanism 4 to protect the photovoltaic panel 3 and photovoltaic cables.

[0033] Furthermore, the connecting groove 505 has a threaded structure that is intersected on the surface of the rotating column 502, and the two ends of the connecting groove 505 are connected.

[0034] Furthermore, the surface of the slider 506 is in contact with the inner wall of the connecting groove 505.

[0035] In actual operation, when this device is in use, the user can orderly place the photovoltaic cables inside the partition plate 402. During the use of this device, if the temperature is too high in summer, the user can use the left output end of the dual-axis motor 406 to drive the fan blade 407 to rotate. The output of the fan blade 407 can extract the heat from the surface of the cables inside the cable frame 401. The user can simultaneously turn on the right output end of the dual-axis motor 406 and turn on the water pumping motor 508. When the right output end of the dual-axis motor 406 is in operation, the connecting groove 505 pushes the slider 506 to move. 506 drives the mounting platform 501 to move back and forth. At the same time, the output of the water pump motor 508 drives the turbine 509 to rotate. When the turbine 509 rotates, water is drawn out through the water source pipe 504 and sent into the water tank 510. When the output of the dual-shaft motor 406 is used to cool the surface of the cable, air pressure is delivered into the air chamber 413. The water source in the water tank 510 washes the dust on the surface of the photovoltaic panel 3 through the nozzle and cools the photovoltaic panel 3. At the same time, the air pressure in the air chamber 413 guides the airflow through the nozzle to push the water mist, which enhances the water mist washing ability and ensures the stable operation of the photovoltaic equipment.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A photovoltaic cable tray, comprising a support (1), a platform (2) fixedly connected to the upper side of the support (1), and a photovoltaic panel (3) fixedly connected to the upper side of the platform (2), characterized in that: The platform (2) is provided with a sorting cooling mechanism (4) and a photovoltaic panel protection mechanism (5) on one side, and the photovoltaic panel protection mechanism (5) is provided on one side of the sorting cooling mechanism (4); The sorting cooling mechanism (4) includes a wire frame (401), which is fixedly connected to the lower side of the platform (2). A partition plate (402) is fixedly connected inside the wire frame (401), and a cable (403) is provided inside the partition plate (402). Air guide plates (404) are fixedly connected to both sides of the wire frame (401). A support cylinder (405) is fixedly connected to one end of the support (1). A dual-axis motor (406) is fixedly connected inside the support cylinder (405). A fan blade (407) is fixedly connected to the left output end of the dual-axis motor (406). The air guide plate (404) is fixedly connected to the support cylinder (1). 04) A duct (408) is connected to the inside of the support tube (405). A cross frame (409) is fixedly connected to the upper end of the bracket (1). A hanging block (410) is slidably connected inside the cross frame (409). A slide table (411) is fixedly connected to one side of the hanging block (410). A flushing frame (412) is fixedly connected to one side of the slide table (411). The flushing frame (412) is slidably connected to the outside of the photovoltaic panel (3). A wind chamber (413) is opened inside the flushing frame (412). An output pipe (414) is connected to the inside of the support tube (405) in the wind chamber (413).

2. A photovoltaic cable tray according to claim 1, characterized in that: One end of the flushing frame (412) is connected to multiple rows of nozzles.

3. A photovoltaic cable tray according to claim 1, characterized in that: The air vent is provided on one side of the air vent plate (404).

4. A photovoltaic cable tray according to claim 1, characterized in that: The cross frame (409) has multiple slots with a T-shaped cross-section inside.

5. A photovoltaic cable tray according to claim 1, characterized in that: The photovoltaic panel protection mechanism (5) includes a mounting platform (501) and a water tank (510). The mounting platform (501) is fixedly connected to the lower side of the sliding table (411). A rotating column (502) is rotatably connected inside the bracket (1). One end of the rotating column (502) is fixedly connected to the output end of a dual-axis motor (406). A drag tube (503) is sleeved on the outer wall of the rotating column (502). The drag tube (503) is fixedly connected to the lower side of the mounting platform (501). A water source pipe (504) is connected to one side of the mounting platform (501). An opening is provided on the outer wall of the rotating column (502). A connecting groove (505) is provided, inside which a slider (506) is slidably connected. Inside the slider (506) a rotating rod (507) is rotatably connected. The rotating rod (507) is fixedly connected to the inner wall of the drag cylinder (503). Inside the hanging platform (501) a water pump motor (508) is fixedly connected. The output end of the water pump motor (508) is fixedly connected to a turbine (509). The water tank (510) is opened inside the flushing frame (412). The water tank (510) and the hanging platform (501) are connected by a water pressure pipe (511).

6. A photovoltaic cable tray according to claim 5, characterized in that: The connecting groove (505) has a threaded structure that is intersected on the surface of the rotating column (502), and the two ends of the connecting groove (505) are connected.

7. A photovoltaic cable tray according to claim 5, characterized in that: The surface of the slider (506) is in contact with the inner wall of the connecting groove (505).

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