Dehumidifying and dedusting photovoltaic grid-connected cabinet for outdoor environment

Abstract

The invention relates to the technical field of photovoltaic grid-connected cabinets, and discloses a dehumidification and dust removal photovoltaic grid-connected cabinet for an outdoor environment, which comprises a dehumidification and dust removal photovoltaic grid-connected cabinet body, the bottom of which is provided with an installation part. The mounting component comprises supporting legs arranged on the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet body, a base arranged at the bottoms of the supporting legs, sliding rails arranged on the inner wall of the base and rolling wheels arranged at the bottom ends of the supporting legs, the sliding rails are arc-shaped guide rails, the rolling wheels slide in the sliding rails, the number of the supporting legs is multiple, and the supporting legs are arranged on the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet body. The number of the rollers corresponds to that of the supporting legs; the mounting component further comprises control assemblies arranged on the supporting legs, and the rollers can be controlled to be prevented from rotating through the control assemblies. The installation part further comprises a fixing assembly arranged at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body, and the dehumidification and dust removal photovoltaic grid-connected cabinet body can be fixed to the ground through the fixing assembly. According to the dehumidifying and dedusting photovoltaic grid-connected cabinet for the outdoor open-air environment, the problem of foundation adjustment when an existing photovoltaic grid-connected cabinet is installed on the inclined ground is effectively solved, the construction process is simplified, the environmental influence is reduced, and the installation efficiency and safety are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic grid-connected cabinets, and in particular to a dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor environments. Background Art

[0002] Some sloped areas in outdoor environments have good lighting conditions. Sloping mountains can receive more sunlight, improving the power generation efficiency of photovoltaic modules. Therefore, when photovoltaic power stations are built in mountainous or hilly areas, the terrain is complex and mostly sloped, and flat ground resources are limited. The grid-connected cabinet may need to be installed directly on the sloping mountain.

[0003] In order to better control and guide the flow of rainwater, prevent rainwater from directly eroding the interior of the dehumidification and dust removal photovoltaic grid-connected cabinet, and reduce the risk of equipment flooding, the photovoltaic grid-connected cabinet is usually installed vertically on the inclined ground. However, when the existing photovoltaic grid-connected cabinet is installed on a sloping mountain, the foundation needs to be adjusted in advance to ensure that the photovoltaic grid-connected cabinet is installed vertically on the sloping ground. This requires the use of additional construction equipment during the installation of the photovoltaic grid-connected cabinet, and the foundation adjustment requires more time, which increases the difficulty and risk of installation.

[0004] For example, a Chinese patent with publication number CN213184986U discloses a photovoltaic grid-connected cabinet with dehumidification and dust removal functions, including a cabinet and a protective device. One end of the cabinet is rotatably connected to a cabinet door, a button is fixedly connected to the surface of the cabinet door, and a protective device is provided at one end of the cabinet door. The protective device includes two connecting arms, one end of the connecting arm is fixedly connected to the cabinet door, and the ends of the two connecting arms close to each other are each provided with a groove, and the inner walls of the two grooves are slidably connected to sliding columns.

[0005] The existing technology has the following defects: In the above patent, the bottom surface of the cabinet is set horizontally, but the ground on the mountain is mostly inclined. Therefore, in order to ensure that the photovoltaic grid-connected cabinet is installed vertically on the inclined ground, the foundation needs to be adjusted in advance, which increases the difficulty and risk of installing the photovoltaic grid-connected cabinet on the inclined ground. Summary of the Invention

[0006] In view of the problem in the existing technology that in order to ensure the vertical installation of photovoltaic grid-connected cabinets on inclined mountains, the foundation needs to be adjusted, which requires the use of additional construction equipment during the installation of the photovoltaic grid-connected cabinets. The foundation adjustment takes more time, which increases the difficulty and risk of installation. A dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environments is proposed.

[0007] The present application provides a dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environments, the purpose of which is to effectively solve the foundation adjustment problem faced by existing photovoltaic grid-connected cabinets when installed on inclined ground, simplify the construction process, reduce environmental impact, and improve installation efficiency and safety.

[0008] The technical solution of the present invention is: a dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment, including a dehumidification and dust removal photovoltaic grid-connected cabinet body, and a mounting component is provided at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body, and the mounting component includes a support leg arranged on the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet body, a base arranged at the bottom of the support leg, a slide rail arranged on the inner wall of the base, and a roller arranged at the bottom end of the support leg, and the slide rail is an arc-shaped guide rail, and the roller slides inside the slide rail. There are multiple support legs, and the number of rollers corresponds to the number of support legs; the mounting component also includes a control component arranged on the support leg, and the roller can be controlled to prevent it from rotating by the control component; the mounting component also includes a fixing component arranged at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body, and the dehumidification and dust removal photovoltaic grid-connected cabinet body can be fixed to the ground by the fixing component.

[0009] Furthermore, the installation component also includes a guide frame arranged on the side wall of the base for guiding the flow of rainwater, and the guide frame is sharp at one end away from the base.

[0010] Furthermore, the mounting component also includes a pedal arranged on the top of the guide frame, a second plug rod arranged on the outer wall of the guide frame, a first plug rod arranged on the outer wall of the base, a second elastic member sleeved on the rod wall of the second plug rod, and a first elastic member sleeved on the rod wall of the first plug rod, and the top end of the second plug rod is fixedly connected to the bottom surface of the pedal, the top end of the first plug rod is fixedly connected to the bottom surface of the pedal, one end of the first elastic member is fixedly connected to the bottom surface of the pedal, the other end of the first elastic member is fixedly connected to the top surface of the base, one end of the second elastic member is fixedly connected to the bottom end of the pedal, and the other end of the second elastic member is fixedly connected to the top surface of the base.

[0011] Furthermore, the control component includes an installation chamber opened in the side wall of the supporting leg, and the side surface of the inner wall of the installation chamber is symmetrically provided with a first through groove penetrating the side wall of the supporting leg, and the bottom surface of the inner wall of the installation chamber is symmetrically provided with a second through groove penetrating the bottom end of the supporting leg; the control component also includes a first rotating plate arranged inside one of the first through grooves and one of the second through grooves, a first friction block arranged at one end of the first rotating plate for limiting the rotation of the roller, a third elastic member arranged on the inner wall of the installation chamber, a second rotating plate arranged inside another first through groove and another second through groove, a second friction block arranged at one end of the second rotating plate for limiting the rotation of the roller, and a fourth elastic member arranged on the inner wall of the installation chamber, and the end of the third elastic member away from the inner wall of the installation chamber is fixedly connected to the outer wall of the first rotating plate, and the end of the fourth elastic member away from the inner wall of the installation chamber is fixedly connected to the outer wall of the second rotating plate, and the first rotating plate and the second rotating plate are hinged to the inside of the installation chamber through the same rotating axis.

[0012] Furthermore, the fixing assembly includes a bearing plate arranged on the outer wall of the supporting leg, a rotating cylinder arranged on the top surface of the bearing plate, a threaded rod arranged inside the rotating cylinder, a lifting plate arranged on the wall of the threaded rod, a groove provided on the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet for the lifting plate to slide, a guide rod provided on the top surface of the bearing plate, and a guide hole provided on the outer wall of the lifting plate for the guide rod to pass through, and the top end of the guide rod is fixedly connected to the inner wall of the groove, and the bottom end of the threaded rod is conically set.

[0013] Furthermore, the fixing assembly also includes a handle arranged on the wall of the rotating cylinder, and a plurality of handles are provided.

[0014] Furthermore, the fixing assembly also includes a sliding groove opened on the wall of the threaded rod and connected to the interior of the threaded rod, a limit plate arranged on the inner wall of the sliding groove, and a horizontal plug plate arranged inside the sliding groove, and one end of the horizontal plug plate is sharp.

[0015] Furthermore, the fixing assembly also includes a sliding rod arranged inside the threaded rod, a hinged rod arranged at the bottom end of the sliding rod, a control plate arranged on the wall of the sliding rod, and a control groove opened on the wall of the threaded rod for the control plate to slide, and one end of the hinged rod away from the sliding rod is rotatably connected to the other end of the horizontal insertion plate.

[0016] Furthermore, a plurality of transverse inserts are provided, the number of the hinged rods corresponds to the number of the transverse inserts, and the movement direction of the transverse inserts is perpendicular to the axis direction of the threaded rod.

[0017] Beneficial effects of the present invention: 1. Through the cooperation between the base, the slide rail and the roller, the multiple rollers of the dehumidification and dust removal photovoltaic grid-connected cabinet are placed inside the slide rail. Then, under the action of gravity, the multiple rollers at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet will automatically slide along the slide rail until the dehumidification and dust removal photovoltaic grid-connected cabinet is in a vertical state. The dehumidification and dust removal photovoltaic grid-connected cabinet no longer slides, thereby achieving the dehumidification and dust removal photovoltaic grid-connected cabinet. During installation, the dehumidification and dust removal photovoltaic grid-connected cabinet can be placed in a vertical state without the need to use additional construction equipment or adjust the foundation, which simplifies the installation difficulty and reduces the installation risk.

[0018] 2. Through the cooperation between the base and the guide frame, rainwater can be guided to both sides of the base, effectively reducing the direct erosion of rainwater to the interior of the dehumidification and dust removal photovoltaic grid-connected cabinet, reducing the risk of equipment flooding. At the same time, the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet is not in direct contact with the ground under the support of the base, reducing the damage to the dehumidification and dust removal photovoltaic grid-connected cabinet caused by ground moisture and water, preventing the internal components of the equipment from being corroded by water vapor, and improving the reliability and durability of the equipment.

[0019] 3. Through the control component set up, the first friction block contacts the outer wall of the roller, making it impossible for the roller to rotate clockwise, and the second friction block contacts the outer wall of the roller, making it impossible for the roller to rotate counterclockwise. Therefore, when the first friction block and the second friction block both contact the roller, it can make it difficult for at least one roller to roll inside the slide rail, and then it can make it difficult for multiple rollers to roll inside the slide rail. The position of the dehumidification and dust removal photovoltaic grid-connected cabinet body and the base can be relatively fixed, which improves the convenience of installation of the device.

[0020] 4. By rotating the rotating cylinder, the bottom end of the threaded rod can be driven down until the bottom end of the threaded rod is firmly inserted into the inclined ground. Then, pressing the control panel downward can drive the sliding rod to move downward, and then through multiple hinged rods, multiple horizontal plug-ins can be pushed to move in opposite directions, driving multiple horizontal plug-ins to be inserted into the soil, effectively increasing the contact area between the threaded rod and the ground, preventing the threaded rod from detaching from the ground, and further increasing the stability of the dehumidification and dust removal photovoltaic grid-connected cabinet during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of the present invention; Figure 2 is a three-dimensional diagram of the base in the present invention; Figure 3 This is a schematic diagram of the installation of the guide frame in the present invention; Figure 4 This is a schematic diagram of the movement of the dehumidification and dust removal photovoltaic grid-connected cabinet when the present invention is used on a sloping ground; Figure 5This is a schematic diagram of the installation of the groove in the present invention; Figure 6 This is a schematic diagram of the interior of the support leg of the present invention; Figure 7 Schematic diagram of the installation of the load-bearing plate in the present invention; Figure 8 is a three-dimensional diagram of the threaded rod of the present invention; Figure 9 Schematic diagram of the interior of the threaded rod in the present invention.

[0022] In the picture: 1. Dehumidification and dust removal photovoltaic grid-connected cabinet body; 2. Installation components; 3. Support legs; 4. Base; 5. Slide rails; 6. Rollers; 7. Guide frame; 8. First plug rod; 9. First elastic member; 10. Second plug rod; 11. Second elastic member; 12. Pedal; 13. Control assembly; 14. Fixing assembly; 15. Installation chamber; 16. First rotating plate; 17. First friction block; 18. Third elastic member; 19. Second rotating plate; 20. Second friction block; 21. Fourth elastic member; 22. Loading plate; 23. Rotating cylinder; 24. Threaded rod; 25. Groove; 26. Lifting plate; 27. Guide rod; 28. Guide hole; 29. ​​Slide groove; 30. Horizontal plug plate; 31. Limit plate; 32. Articulated rod; 33. Sliding rod; 34. Control groove; 35. Control plate; 36. Turn handle DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Example 1, with reference to Figures 1-6 , which is the first embodiment of the present invention, provides a dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environments, including a dehumidification and dust removal photovoltaic grid-connected cabinet body 1, and a mounting component 2 is provided at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1. The mounting component 2 includes a support leg 3 fixedly installed on the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1, a base 4 provided at the bottom of the support leg 3, a slide rail 5 fixedly installed on the inner wall of the base 4, and a roller 6 rotatably installed at the bottom end of the support leg 3, and the slide rail 5 is an arc-shaped guide rail, and the roller 6 slides inside the slide rail 5. The support leg 3 is provided with multiple, and the number of rollers 6 corresponds to the number of the support legs 3.

[0025] Specifically, the slide rail 5 is an arc-shaped guide rail, and the cross-section of the slide rail 5 in the side cutting direction is concave, which facilitates the roller 6 to slide along the inside of the slide rail 5 and prevents the roller 6 from falling off the slide rail 5.

[0026] By placing the base 4 on the inclined ground, with one end of the base 4 facing the top of the mountain and the other end of the base 4 facing the bottom of the mountain, and then placing multiple rollers 6 of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 inside the slide rail 5, and then under the action of gravity, the multiple rollers 6 at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 will automatically slide along the slide rail 5 until the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 is in a vertical state, and the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 no longer continues to slide, thereby achieving the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 without the need to use additional construction equipment or adjust the foundation during installation, simplifying the installation difficulty and reducing the installation risk.

[0027] Reference Figure 2-Figure 3 The mounting component 2 also includes a guide frame 7 fixedly mounted on the side wall of the base 4 for guiding the flow of rainwater, and the guide frame 7 is sharp at one end away from the base 4.

[0028] Specifically, when the base 4 is installed, the two guide frames 7 are facing the top and bottom of the mountain respectively away from the end of the base 4. The guide frames 7 can guide rainwater to both sides of the base 4, which can effectively reduce the direct erosion of rainwater to the interior of the dehumidification and dust removal photovoltaic grid-connected cabinet 1 and reduce the risk of equipment being submerged. The bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet 1 is not in direct contact with the ground under the support of the base 4, reducing the damage to the dehumidification and dust removal photovoltaic grid-connected cabinet 1 caused by ground moisture and water, preventing the internal components of the equipment from being corroded by water vapor, and improving the reliability and durability of the equipment.

[0029] Reference Figure 2-Figure 3 The mounting component 2 also includes a pedal 12 elastically mounted on the top of the guide frame 7, a second plug rod 10 slidably mounted on the outer wall of the guide frame 7, a first plug rod 8 slidably mounted on the outer wall of the base 4, a second elastic member 11 sleeved on the rod wall of the second plug rod 10, and a first elastic member 9 sleeved on the rod wall of the first plug rod 8, and the top end of the second plug rod 10 is fixedly connected to the bottom surface of the pedal 12, the top end of the first plug rod 8 is fixedly connected to the bottom surface of the pedal 12, one end of the first elastic member 9 is fixedly connected to the bottom surface of the pedal 12, the other end of the first elastic member 9 is fixedly connected to the top surface of the base 4, one end of the second elastic member 11 is fixedly connected to the bottom end of the pedal 12, and the other end of the second elastic member 11 is fixedly connected to the top surface of the base 4.

[0030] Specifically, through the cooperation between the first insertion rod 8 and the second insertion rod 10, the friction between the base 4 and the ground can be effectively increased, and the base 4 can be fixed on the inclined ground. The first elastic member 9 and the second elastic member 11 can be tension springs or return springs commonly used in the prior art, and tension springs are preferably used here. Through the cooperation of the set first elastic member 9, the second elastic member 11 and the pedal 12, the first insertion rod 8 can be received into the interior of the base 4, and the second insertion rod 10 can be received into the interior of the guide frame 7, which is convenient for carrying the base 4. The pedal 12 is provided to facilitate people to insert the first insertion rod 8 and the second insertion rod 10 into the ground.

[0031] Reference Figure 5-Figure 6 The mounting member 2 further includes a control assembly 13 disposed on the support leg 3. The control assembly 13 can be used to control the roller 6 from rotating. The control assembly 13 includes a mounting chamber 15 formed in the side wall of the support leg 3. The side surface of the inner wall of the mounting chamber 15 is symmetrically provided with a first through-slot extending through the side wall of the support leg 3. The bottom surface of the inner wall of the mounting chamber 15 is symmetrically provided with a second through-slot extending through the bottom end of the support leg 3.

[0032] The control component 13 also includes a first rotating plate 16 that is movably arranged through one of the first through slots and one of the second through slots, a first friction block 17 fixedly installed at one end of the first rotating plate 16 for limiting the rotation of the roller 6, a third elastic member 18 fixedly installed on the inner wall of the installation chamber 15, a second rotating plate 19 that is movably arranged through another first through slot and another second through slot, a second friction block 20 fixedly installed at one end of the second rotating plate 19 for limiting the rotation of the roller 6, and a fourth elastic member 21 fixedly installed on the inner wall of the installation chamber 15, and the end of the third elastic member 18 away from the inner wall of the installation chamber 15 is fixedly connected to the outer wall of the first rotating plate 16, and the end of the fourth elastic member 21 away from the inner wall of the installation chamber 15 is fixedly connected to the outer wall of the second rotating plate 19, and the first rotating plate 16 and the second rotating plate 19 are hinged to the inside of the installation chamber 15 through the same rotating axis.

[0033] Specifically, by setting up a control component 13, at least one roller 6 can be controlled to prevent it from rotating. Multiple control components 13 can be set, and one control component 13 controls one roller 6. The outer wall of the roller 6 is provided with a rubber layer or a rough layer. When the roller 6 rotates, it will drive the first friction block 17 or the second friction block 20 to move. The first friction block 17 and the second friction block 20 are also provided with a rubber layer or a rough layer on the side that contacts the roller 6. Here, preferably only one control component 13 is set, which is more convenient for the staff to operate the device. The third elastic member 18 and the fourth elastic member 21 can be compression springs or return springs commonly used in the prior art, and compression springs are preferably used here.

[0034] In the initial state, the outer wall of the first rotating plate 16 conflicts with the inner wall of one of the first through grooves, and the first friction block 17 conflicts with the outer wall of the roller 6. Therefore, the other end of the first rotating plate 16 can only rotate downward, but cannot rotate upward, thereby preventing the roller 6 from rotating clockwise. When people rotate the other end of the first rotating plate 16 downward, the first rotating plate 16 will squeeze the third elastic member 18, causing the third elastic member 18 to store elastic potential energy. At this time, the first friction block 17 separates from the roller 6, and the roller 6 can rotate clockwise. When people release the other end of the first rotating plate 16, the third elastic member 18 can drive the first rotating plate 16 and the first friction block 17 to reset, and the first friction block 17 conflicts with the outer wall of the roller 6 again, preventing the roller 6 from rotating clockwise.

[0035] Similarly, in the initial state, the other end of the second rotating plate 19 can only rotate downward, but cannot rotate upward, thereby preventing the roller 6 from rotating counterclockwise. When people rotate the other end of the second rotating plate 19 downward, the second friction block 20 separates from the roller 6, and the roller 6 can rotate counterclockwise. In summary, when the first friction block 17 and the second friction block 20 both conflict with the roller 6, it is difficult for at least one roller 6 to roll inside the slide rail 5, and multiple rollers 6 can be difficult to roll inside the slide rail 5, and the positions of the dehumidification and dust removal photovoltaic grid-connected cabinet 1 and the base 4 can be relatively fixed.

[0036] Example 2, reference Figures 1-9 , which is the second embodiment of the present invention. This embodiment differs from the first embodiment in that: the mounting component 2 also includes a fixing assembly 14 disposed at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1, and the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 can be fixed to the ground through the fixing assembly 14. The fixing assembly 14 includes a bearing plate 22 fixedly mounted on the outer wall of the support leg 3, a rotating cylinder 23 rotatably mounted on the top surface of the bearing plate 22, a threaded rod 24 mounted inside the rotating cylinder 23 through internal and external threads, a lifting plate 26 fixedly mounted on the rod wall of the threaded rod 24, a groove 25 provided on the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 for the lifting plate 26 to slide, a guide rod 27 fixedly mounted on the top surface of the bearing plate 22, and a guide hole 28 provided on the outer wall of the lifting plate 26 for the guide rod 27 to pass through, wherein the top end of the guide rod 27 is fixedly connected to the inner wall of the groove 25, and the bottom end of the threaded rod 24 is tapered.

[0037] Specifically, through the setting of the fixing component 14, the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 can be connected to the ground, effectively increasing the stability of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 during installation. Through the cooperation between the guide rod 27 and the guide hole 28, it can be ensured that the threaded rod 24 can perform vertical lifting and lowering movements. By rotating the rotating cylinder 23, the threaded rod 24 can be driven to lift and lower, and then the bottom end of the threaded rod 24 can be inserted into the inclined ground.

[0038] Reference Figure 7 The fixing assembly 14 further includes a turning handle 36 fixedly mounted on the wall of the rotating cylinder 23, and a plurality of turning handles 36 are provided.

[0039] Specifically, the provided turning handle 36 can facilitate people to rotate the rotating drum 23, thereby improving the convenience of using the device.

[0040] Reference Figure 7-Figure 9 The fixing assembly 14 also includes a slide groove 29 opened on the rod wall of the threaded rod 24 and interconnected with the interior of the threaded rod 24, a limit plate 31 fixedly installed on the inner wall of the slide groove 29, and a horizontal insert plate 30 slidably installed inside the slide groove 29, and one end of the horizontal insert plate 30 is sharp.

[0041] Specifically, after the bottom end of the threaded rod 24 has been inserted into the ground, controlling multiple horizontal plug plates 30 to extend in opposite directions can effectively increase the contact area between the threaded rod 24 and the ground, preventing the threaded rod 24 from detaching from the ground. One end of the horizontal plug plate 30 is set to be sharp, which facilitates the insertion of the horizontal plug plate 30 into the soil.

[0042] Reference Figure 7-Figure 9 The fixing assembly 14 further includes a sliding rod 33 slidably mounted within the threaded rod 24, a hinged rod 32 rotatably mounted at the bottom end of the sliding rod 33, a control plate 35 fixedly mounted on the wall of the sliding rod 33, and a control slot 34 defined in the wall of the threaded rod 24 for the sliding movement of the control plate 35. The hinged rod 32 has an end distal from the sliding rod 33 and is rotatably connected to the other end of the transverse plate 30. The transverse plates 30 are provided with a plurality of hinged rods 32 corresponding to the number of transverse plates 30. The movement direction of the transverse plates 30 is perpendicular to the axis of the threaded rod 24.

[0043] Specifically, by pressing the control plate 35 downward, the sliding rod 33 can be driven downward, and then the multiple hinged rods 32 can push the multiple transverse inserts 30 in opposite directions, driving the multiple transverse inserts 30 to be inserted into the soil. The rest of the structure is the same as that of Example 1.

[0044] Based on Example 1-Example 2, the working principle of the present invention is as follows: When the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 needs to be installed on an inclined mountain ground, first place the base 4 on the inclined ground, with the two guide frames 7 away from the base 4 at one end facing the top of the mountain and the bottom of the mountain respectively, and then place the multiple rollers 6 of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 inside the slide rail 5, and then the staff simultaneously rotates the other end of the first rotating plate 16 and the second rotating plate 19 downward. Under the action of gravity, the multiple rollers 6 at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 will automatically slide along the slide rail 5 until the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 is in a vertical state, and the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 no longer continues to generate Natural sliding, thereby realizing the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 without the need for additional construction equipment during installation, and without the need to adjust the foundation, which simplifies the installation difficulty and reduces the installation risk. After the position of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 is determined, the staff loosens the other end of the first rotating plate 16 and the second rotating plate 19, and the first friction block 17 and the second friction block 20 re-contact the surface of the roller 6, so that at least one roller 6 is difficult to roll inside the slide rail 5, and then it can be made difficult for multiple rollers 6 to roll inside the slide rail 5, and the position of the dehumidification and dust removal photovoltaic grid-connected cabinet body 1 and the base 4 can be relatively fixed.

[0045] Subsequently, by rotating the rotating cylinder 23, the bottom end of the threaded rod 24 can be driven to descend until the bottom end of the threaded rod 24 is firmly inserted into the inclined ground, and then pressing the control panel 35 downward can drive the sliding rod 33 to move downward, and then through multiple hinged rods 32, multiple horizontal plug plates 30 can be pushed to move in opposite directions, driving multiple horizontal plug plates 30 to be inserted into the soil, effectively increasing the contact area between the threaded rod 24 and the ground, preventing the threaded rod 24 from detaching from the ground, and further increasing the stability of the dehumidification and dust removal photovoltaic grid-connected cabinet 1 during installation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment, comprising a dehumidification and dust removal photovoltaic grid-connected cabinet body (1), characterized in that: The bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body (1) is provided with a mounting component (2), the mounting component (2) comprising a support leg (3) arranged on the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet body (1), a base (4) arranged at the bottom of the support leg (3), a slide rail (5) arranged on the inner wall of the base (4), and a roller (6) arranged at the bottom end of the support leg (3), wherein the slide rail (5) is an arc-shaped guide rail, and the roller (6) slides inside the slide rail (5), and a plurality of support legs (3) are provided, and the number of rollers (6) corresponds to the number of support legs (3); The mounting component (2) further comprises a control component (13) arranged on the supporting leg (3), and the roller (6) can be controlled to be unable to rotate by means of the control component (13); The installation component (2) further comprises a fixing component (14) arranged at the bottom of the dehumidification and dust removal photovoltaic grid-connected cabinet body (1), and the dehumidification and dust removal photovoltaic grid-connected cabinet body (1) can be fixed on the ground by the fixing component (14).

2. The dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment according to claim 1 is characterized in that: The mounting component (2) further comprises a guide frame (7) arranged on a side wall of the base (4) for guiding the flow of rainwater, and one end of the guide frame (7) away from the base (4) is sharply arranged.

3. The dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment according to claim 2 is characterized in that: The mounting component (2) further comprises a pedal (12) arranged on the top of the guide frame (7), a second plug rod (10) arranged on the outer wall of the guide frame (7), a first plug rod (8) arranged on the outer wall of the base (4), a second elastic member (11) sleeved on the rod wall of the second plug rod (10), and a first elastic member (9) sleeved on the rod wall of the first plug rod (8), wherein the top end of the second plug rod (10) is fixedly connected to the bottom surface of the pedal (12), the top end of the first plug rod (8) is fixedly connected to the bottom surface of the pedal (12), one end of the first elastic member (9) is fixedly connected to the bottom surface of the pedal (12), the other end of the first elastic member (9) is fixedly connected to the top surface of the base (4), one end of the second elastic member (11) is fixedly connected to the bottom end of the pedal (12), and the other end of the second elastic member (11) is fixedly connected to the top surface of the base (4).

4. The dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment according to claim 3 is characterized in that: The control assembly (13) comprises an installation chamber (15) formed on a side wall of the support leg (3), and a first through slot penetrating the side wall of the support leg (3) is symmetrically formed on the side surface of the inner wall of the installation chamber (15), and a second through slot penetrating the bottom end of the support leg (3) is symmetrically formed on the bottom surface of the inner wall of the installation chamber (15); The control assembly (13) further comprises a first rotating plate (16) arranged inside one of the first through slots and one of the second through slots, a first friction block (17) arranged at one end of the first rotating plate (16) for limiting the rotation of the roller (6), a third elastic member (18) arranged on the inner wall of the mounting chamber (15), a second rotating plate (19) arranged inside another first through slot and another second through slot, a second friction block (20) arranged at one end of the second rotating plate (19) for limiting the rotation of the roller (6), and a fourth elastic member (21) arranged on the inner wall of the mounting chamber (15), wherein one end of the third elastic member (18) away from the inner wall of the mounting chamber (15) is fixedly connected to the outer wall of the first rotating plate (16), and one end of the fourth elastic member (21) away from the inner wall of the mounting chamber (15) is fixedly connected to the outer wall of the second rotating plate (19), and the first rotating plate (16) and the second rotating plate (19) are hinged inside the mounting chamber (15) via the same rotating shaft.

5. The dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment according to claim 4 is characterized in that: The fixing assembly (14) comprises a bearing plate (22) arranged on the outer wall of the supporting leg (3), a rotating cylinder (23) arranged on the top surface of the bearing plate (22), a threaded rod (24) arranged inside the rotating cylinder (23), a lifting plate (26) arranged on the rod wall of the threaded rod (24), a groove (25) provided on the bottom surface of the dehumidification and dust removal photovoltaic grid-connected cabinet body (1) for the lifting plate (26) to slide, a guide rod (27) provided on the top surface of the bearing plate (22), and a guide hole (28) provided on the outer wall of the lifting plate (26) for the guide rod (27) to pass through, wherein the top end of the guide rod (27) is fixedly connected to the inner wall of the groove (25), and the bottom end of the threaded rod (24) is conically arranged.

6. The dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment according to claim 5, characterized in that: The fixing assembly (14) further comprises a turning handle (36) arranged on the wall of the rotating cylinder (23), and a plurality of turning handles (36) are provided.

7. The dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment according to claim 6, characterized in that: The fixing assembly (14) further comprises a slide groove (29) formed in the rod wall of the threaded rod (24) and communicating with the interior of the threaded rod (24), a limit plate (31) arranged on the inner wall of the slide groove (29), and a transverse plug plate (30) arranged inside the slide groove (29), wherein one end of the transverse plug plate (30) is sharp.

8. The dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment according to claim 7, characterized in that: The fixing assembly (14) further comprises a sliding rod (33) arranged inside the threaded rod (24), a hinge rod (32) arranged at the bottom end of the sliding rod (33), a control plate (35) arranged on the rod wall of the sliding rod (33), and a control groove (34) provided on the rod wall of the threaded rod (24) for the control plate (35) to slide, and one end of the hinge rod (32) away from the sliding rod (33) is rotatably connected to the other end of the transverse plug plate (30).

9. The dehumidification and dust removal photovoltaic grid-connected cabinet for outdoor open-air environment according to claim 8, characterized in that: A plurality of transverse insert plates (30) are provided, the number of hinged rods (32) corresponds to the number of transverse insert plates (30), and the movement direction of the transverse insert plates (30) is perpendicular to the axial direction of the threaded rod (24).

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