High-capacity high-energy-efficiency photovoltaic new energy transformer box and manufacturing method thereof

Abstract

The invention discloses a high-capacity and high-energy-efficiency photovoltaic new energy transformer box and a manufacturing method thereof, and belongs to the technical field of transformer boxes. The photovoltaic panel is fixedly embedded in the top of the transformer box body; the two cleaning mechanisms are arranged, each cleaning mechanism is arranged on the transformer box body, the ventilation quantity is flexibly controlled by adjusting the coincidence size of ventilation holes of a rotary dustproof net and a fixed dustproof net, the heat dissipation requirements of different devices are met, and through cooperative work of an electric telescopic rod, a mounting motor and a rotary motor, the heat dissipation efficiency is improved. A dust removal rod rotates and cleans in a ventilation hole, the ventilation hole is effectively prevented from being blocked, the heat dissipation efficiency of equipment is improved, a fixed motor drives a two-way threaded rod to rotate, movement of a movable cover is achieved, the photovoltaic panel can be protected, in the moving process, through meshing of a fixed gear and a fixed rack, a cleaning rod rotates while moving, and the dust removal effect is improved. And cleaning the surface of the photovoltaic panel.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of transformer boxes, and particularly relates to a large-capacity high-energy-efficiency photovoltaic new energy transformer box and a manufacturing method thereof. BACKGROUND

[0002] The large-capacity high-energy-efficiency photovoltaic new energy transformer box is a key equipment in a photovoltaic power generation system, and undertakes important functions such as voltage conversion and power distribution. With the continuous expansion of the photovoltaic power generation scale, the capacity and energy efficiency requirements for the transformer box are also increasingly high. The large-capacity transformer box can meet the power transmission demand of large-scale photovoltaic power stations. Its working principle integrates power conversion, electromagnetic induction and intelligent control technology, and realizes "one-stop" efficient transmission from solar energy to grid power. The core process starts from the direct current generated by the photovoltaic module, which is integrated by the current collection box and then input into the inverter. Through the high-frequency switching action of the IGBT power device, the direct current is accurately converted into alternating current with the same frequency and phase as the grid.

[0003] The size of the ventilation hole of the existing large-capacity new energy transformer box is fixed. In high-temperature or high-load working conditions, insufficient ventilation may cause the temperature of the equipment to be too high, affecting the performance and service life of the equipment. In low-temperature or low-load conditions, excessive ventilation will cause energy waste, making it difficult to meet the diversified heat dissipation demand, resulting in low equipment heat dissipation efficiency and affecting its high-energy-efficiency operation. In addition, the ventilation hole is easy to accumulate dust. The existing technology lacks effective cleaning mechanisms. Dust clogging the ventilation hole affects the heat dissipation effect. The photovoltaic panel, as an important component of photovoltaic power generation, is easy to accumulate dust and dirt on its surface, affecting the light absorption efficiency and reducing the power generation capacity of the photovoltaic system. In addition, it lacks effective protection measures in extreme weather, which is easy to damage the photovoltaic panel. SUMMARY

[0004] The present application aims at: a large-capacity high-energy-efficiency photovoltaic new energy transformer box and a manufacturing method thereof, which adjusts the size of the adjustable air vent by rotating the motor to drive the rotating gear to rotate, so that the rotating rod drives the mounting plate and the ash removal rod to rotate, adjusts the size of the air vent of the rotating dust screen and the fixed dust screen, flexibly controls the air volume, meets the equipment heat dissipation demand under different working conditions, adjusts the position of the rotating part and the four groups of ash removal parts through the electric telescopic rod, then simultaneously starts the mounting motor and the rotating motor, the rotating motor rotates to adjust the mounting plate to drive the ash removal rod to rotate along the rotating rotating rod, and the mounting motor rotates to drive one of the ash removal rods to rotate, the transmission of the synchronous wheel and the synchronous belt makes the ash removal rod rotate in the air vent to clean the air vent, the rotating rod rotates to drive the fan to rotate, blows the cleaned dust to the outside of the transformer box body, effectively prevents the air vent from being blocked, ensures smooth ventilation, improves the equipment heat dissipation efficiency, drives the bidirectional threaded rod to rotate through the fixed motor, moves the moving cover through the limiting of the limiting rod, moves the connecting rod and the cleaning rod through the moving cover, adjusts the two moving covers to be close to or away from each other through the forward and reverse rotation of the fixed motor, protects the photovoltaic panel and cleans the surface of the photovoltaic panel.

[0005] The technical scheme adopted by the present application is as follows: a large-capacity high-energy-efficiency photovoltaic new energy transformer box, comprising: a transformer box body; a photovoltaic panel fixedly embedded on the top of the transformer box body; a cleaning mechanism, the cleaning mechanism is provided in two groups, each group of the cleaning mechanism is arranged on the transformer box body, which is arranged to adjust the size of the air vent and can also clean the air vent; and a protection mechanism arranged on the transformer box body, which is arranged to protect the photovoltaic panel and can also clean the photovoltaic panel.

[0006] Each group of the cleaning mechanism comprises a fixed dust screen, a rotating dust screen, a moving part, a rotating part and four groups of ash removal parts, the fixed dust screen is fixedly embedded on the outer surface of one side of the transformer box body, the rotating dust screen is rotatably embedded on the outer surface of one side of the transformer box body, the moving part is arranged in the transformer box body, and each group of the ash removal parts and the rotating part is arranged on the moving part.

[0007] The moving part comprises four electric telescopic rods, four connecting plates, a connecting sleeve, a rotating rod and a fan, one end of each electric telescopic rod is fixedly connected to the inner wall of one side of the transformer box body, the outer surface of one side of each connecting plate is fixedly connected to the elongated end of the electric telescopic rod, the outer surfaces of the connecting sleeves are fixedly connected with one end of the four connecting plates, one end of the rotating rod is rotatably penetrated through the inner wall of the connecting sleeve, and the fan is fixedly sleeved on one end of the rotating rod.

[0008] The rotating component comprises a rotating motor, a rotating gear and a transmission gear, the transmission gear is fixedly sleeved on the outer surface of the rotating rod, the rotating motor is fixedly connected to the outer surface of one side of the connecting sleeve, the rotating gear is fixedly sleeved on the output end of the rotating motor, and the rotating gear and the transmission gear are in meshing connection with each other.

[0009] Each group of the ash removal components comprises a mounting plate, a mounting motor, a plurality of ash removal rods and a plurality of synchronous wheels, one end of the mounting plate is fixedly connected to the outer surface of the rotating rod, one end of each of the ash removal rods is rotatably penetrated through the outer surface of one side of the mounting plate, each of the synchronous wheels is fixedly sleeved on the outer surface of the ash removal rod, the plurality of synchronous wheels are in transmission connection with each other through the synchronous belt, the mounting motor is fixedly connected to the outer surface of one side of the mounting plate, and the output end of the mounting motor is fixedly connected to one end of one of the ash removal rods.

[0010] The protection mechanism comprises two groups of protection components, two groups of cleaning components and two groups of rotating components, each group of the protection components is arranged on the transformer box body, each group of the cleaning components is arranged on the protection component, and each group of the rotating components is arranged on the cleaning component.

[0011] Each group of the protection components comprises a fixed box, a fixed plate, a fixed motor, a bidirectional threaded rod and a limiting rod, the bottom of the fixed box is fixedly connected to the top of the transformer box body, the bottom of the fixed plate is fixedly connected to the top of the transformer box body, the two ends of the bidirectional threaded rod are rotatably connected between the fixed box and the fixed plate, the fixed motor is fixedly connected to the lower inner wall of the fixed box, the output end of the fixed motor is fixedly connected to one end of the bidirectional threaded rod, and the two ends of the limiting rod are fixedly connected between the fixed box and the fixed plate.

[0012] Each group of the cleaning components comprises two moving plates, a moving cover, two connecting rods and a cleaning rod, each of the moving plates is threadedly sleeved on the outer surface of the bidirectional threaded rod, and each of the moving plates is slidingly sleeved on the outer surface of the limiting rod, the two sides of the moving cover are fixedly connected between the two moving plates, one end of each of the connecting rods is rotatably connected to one side of the inner surface wall of the moving cover, and the two ends of the cleaning rod are fixedly connected between the two connecting rods.

[0013] Each group of the rotating components comprises two fixed gears and a fixed rack, each of the fixed gears is fixedly sleeved on the outer surface of the connecting rod, the bottom of the fixed rack is fixedly connected to the top of the transformer box body, and each of the fixed gears is in meshing connection with the fixed rack.

[0014] A manufacturing method of a large-capacity high-energy-efficiency photovoltaic new energy transformer box, comprising the following steps:

[0015] Step one, adjust the size of the air hole: open the rotating motor, rotate the rotating gear, adjust the size of the air hole by the meshing of the rotating gear and the transmission gear, and rotate the rotating rod, the mounting plate and the ash removal rod, and rotate the dustproof net, and the air hole of the fixed dustproof net is overlapped, and the size of the air hole is adjusted.

[0016] Step two, clean the air hole: adjust the rotating dustproof net and the fixed dustproof net to completely overlap by opening the rotating motor, then open the electric telescopic rod, move the connecting plate and the connecting sleeve, move the rotating rod and the mounting plate, move the ash removal rod on the mounting plate to the air hole overlapped by the rotating dustproof net and the fixed dustproof net, then open the mounting motor and the rotating motor at the same time, rotate the mounting plate to drive the ash removal rod to rotate along the rotating rod, and rotate one of the ash removal rods by the mounting motor, drive the ash removal rod to rotate in the air hole by the transmission of the synchronous wheel and the synchronous belt, and clean the air hole, rotate the rotating rod to drive the fan to rotate, blow the cleaned dust to the outside of the transformer box body.

[0017] Step three, protect the photovoltaic panel: open the fixed motor, rotate the bidirectional threaded rod, move the moving cover by the limiting of the limiting rod, move the connecting rod and the cleaning rod by the moving cover, move the cleaning rod by the meshing of the fixed gear and the fixed rack, and clean the surface of the photovoltaic panel by the movement and rotation of the cleaning rod, adjust the two moving covers to approach or move away from each other by the forward and reverse rotation of the fixed motor, and protect the photovoltaic panel.

[0018] In summary, due to the adoption of the above technical scheme, the beneficial effects of the present application are:

[0019] (1) In the present application, the rotating motor drives the rotating gear to rotate, the rotating rod drives the mounting plate and the ash removal rod to rotate, the size of the air hole overlapped by the rotating dustproof net and the fixed dustproof net is adjusted to adjust the size of the air hole, the air volume is flexibly controlled, the equipment heat dissipation demand under different working conditions is met, the position of the rotating part and the four groups of ash removal parts is adjusted by the electric telescopic rod, then the mounting motor and the rotating motor are opened at the same time, the rotating motor rotates to adjust the mounting plate to drive the ash removal rod to rotate along the rotating rod, one of the ash removal rods is rotated by the mounting motor, the ash removal rod is rotated in the air hole by the transmission of the synchronous wheel and the synchronous belt, the air hole is cleaned, the rotating rod is rotated to drive the fan to rotate, the cleaned dust is blown to the outside of the transformer box body, the air hole is effectively prevented from being blocked, the air flow is ensured, and the equipment heat dissipation efficiency is improved.

[0020] (2) In the application, the motor is fixed to drive the bidirectional threaded rod to rotate, the limit of the limit rod makes the moving plate drive the moving cover to move, the moving cover drives the connecting rod and the cleaning rod to move, the engagement of the fixed gear and the fixed rack makes the connecting rod drive the cleaning rod to move while rotating to clean the surface of the photovoltaic panel, the forward and reverse rotation of the fixed motor can adjust the two moving covers to approach or move away from each other, the photovoltaic panel can be protected and the surface of the photovoltaic panel can be cleaned, the efficient work of the photovoltaic panel is ensured, and the energy loss is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view of the application;

[0022] Figure 2 It is a front view of the application;

[0023] Figure 3 It is a front view of the application;

[0024] Figure 4 It is a front view of the application;

[0025] Figure 5 It is a front view of the application;

[0026] Figure 6 It is a front view of the application; Figure 5 It is a front view of the application;

[0027] Figure 7 It is a front view of the application;

[0028] Figure 8 It is a front view of the application;

[0029] Figure 9 It is a front view of the application;

[0030] Figure 10 It is a front view of the application; Figure 8 It is a front view of the application;

[0031] Figure 11 It is a front view of the application;

[0032] Figure 12 It is a front view of the application; Figure 11 It is a front view of the application;

[0033] Marked in the figure: 1, transformer box body; 2, cleaning mechanism; 201, fixed dust screen; 202, rotating dust screen; 203, electric telescopic rod; 204, connecting plate; 205, connecting sleeve; 206, rotating motor; 207, rotating gear; 208, transmission gear; 209, mounting plate; 210, ash removal rod; 211, synchronous wheel; 212, mounting motor; 213, rotating rod; 214, fan; 3, protection mechanism; 301, fixed box; 302, photovoltaic panel; 303, moving cover; 304, moving plate; 305, fixed plate; 306, fixed motor; 307, bidirectional threaded rod; 308, limiting rod; 309, connecting rod; 310, cleaning rod; 311, fixed gear; 312, fixed rack. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0035] Reference Figures 1-12 The present application provides a technical solution: a large-capacity high-energy-efficiency photovoltaic new energy transformer box, comprising: a transformer box body 1; a photovoltaic panel 302, the photovoltaic panel 302 is fixedly embedded on the top of the transformer box body 1; a cleaning mechanism 2, the cleaning mechanism 2 is provided with two groups, each group of cleaning mechanism 2 is arranged on the transformer box body 1, which is arranged for adjusting the size of the ventilation hole, and can also clean the ventilation hole; and a protection mechanism 3, the protection mechanism 3 is arranged on the transformer box body 1, which is arranged for protecting the photovoltaic panel 302 while cleaning the photovoltaic panel 302.

[0036] In this embodiment: the transformer box body 1 is arranged for installing the transformer, the transformer box body 1 is an oil-immersed transformer, its capacity is 3150kVA, which is suitable for larger-scale power distribution scenarios, the photovoltaic panel 302 is arranged for power generation, the photovoltaic panel 302 is a monocrystalline silicon solar cell, the monocrystalline silicon solar cell panel has a power of 610W and a conversion efficiency of 22.6%, can convert more solar energy per unit area, and improve the output power, a plurality of panels can be combined to realize large-capacity power generation according to actual needs, the cleaning mechanism 2 is arranged for adjusting the size of the ventilation hole and cleaning the ventilation hole, and the protection mechanism 3 is arranged for cleaning the photovoltaic panel 302.

[0037] Specifically, each group of cleaning mechanism 2 includes a fixed dust screen 201, a rotating dust screen 202, a moving part, a rotating part, and four groups of dust removal parts, the fixed dust screen 201 is fixedly embedded on one side of the outer surface of the transformer tank body 1, the rotating dust screen 202 is rotatably embedded on one side of the outer surface of the transformer tank body 1, the moving part is arranged in the transformer tank body 1, and each group of dust removal parts and the rotating part are arranged on the moving part.

[0038] In the embodiment, the outer surfaces of the fixed dust screen 201 and the rotating dust screen 202 are provided with ventilation holes, the size of the ventilation holes can be adjusted by adjusting the overlapping size of the ventilation holes on the fixed dust screen 201 and the rotating dust screen 202, the positions of the rotating part and the four groups of dust removal parts can be adjusted by arranging the moving part, the rotating part can adjust the rotation of the dust removal parts, and the overlapping size of the ventilation holes on the fixed dust screen 201 and the rotating dust screen 202 can be adjusted by arranging the dust removal parts, and the ventilation holes on the fixed dust screen 201 and the rotating dust screen 202 can be cleaned.

[0039] Specifically, the moving part includes four electric telescopic rods 203, four connecting plates 204, a connecting sleeve 205, a rotating rod 213, and a fan 214, one end of each electric telescopic rod 203 is fixedly connected to one side of the inner wall of the transformer tank body 1, one side of the outer surface of each connecting plate 204 is fixedly connected to the elongated end of the electric telescopic rod 203, the outer surface of the connecting sleeve 205 is fixedly connected to one end of the four connecting plates 204, one end of the rotating rod 213 is rotatably penetrated into the inner wall of the connecting sleeve 205, and the fan 214 is fixedly sleeved on one end of the rotating rod 213.

[0040] In the embodiment, the electric telescopic rod 203 is turned on, the electric telescopic rod 203 pushes the connecting plate 204 and the connecting sleeve 205 to move, the connecting sleeve 205 drives the rotating rod 213 and the mounting plate 209 to move, the dust removal rod 210 on the mounting plate 209 moves, the fan 214 is arranged to rotate when cleaning the ventilation holes, and the fan 214 is arranged to rotate when cleaning the ventilation holes, and the cleaned dust is blown to the outside of the transformer tank body 1, the structure and principle of the electric telescopic rod 203 belong to the prior art, which will not be described in detail here, and the model can be selected according to the actual use.

[0041] Specifically, the rotating part includes a rotating motor 206, a rotating gear 207, and a transmission gear 208, the transmission gear 208 is fixedly sleeved on the outer surface of the rotating rod 213, the rotating motor 206 is fixedly connected to one side of the outer surface of the connecting sleeve 205, the rotating gear 207 is fixedly sleeved on the output end of the rotating motor 206, and the rotating gear 207 and the transmission gear 208 are meshed with each other.

[0042] In the embodiment, the rotating motor 206 is turned on, the rotating motor 206 drives the rotating gear 207 to rotate, the rotating gear 207 and the transmission gear 208 are engaged, the rotating rod 213 drives the mounting plate 209 and the ash removal rod 210 to rotate, the rotating dustproof net 202 is rotated, the rotating dustproof net 202 and the ventilation hole on the fixed dustproof net 201 are overlapped, the size of the overlapping of the rotating dustproof net 202 and the ventilation hole on the fixed dustproof net 201 can adjust the size of the ventilation hole, the structure and principle of the rotating motor 206 belong to the prior art, which will not be described in detail here, and the model can be selected according to the actual use.

[0043] Specifically, each group of ash removal components includes a mounting plate 209, a mounting motor 212, a plurality of ash removal rods 210 and a plurality of synchronous wheels 211, one end of the mounting plate 209 is fixedly connected to the outer surface of the rotating rod 213, one end of each ash removal rod 210 is rotatably penetrated through the outer surface of one side of the mounting plate 209, each synchronous wheel 211 is fixedly sleeved on the outer surface of the ash removal rod 210, the plurality of synchronous wheels 211 are driven by the synchronous belt, the mounting motor 212 is fixedly connected to the outer surface of one side of the mounting plate 209, and the output end of the mounting motor 212 is fixedly connected to one end of one of the ash removal rods 210.

[0044] In the embodiment, the mounting motor 212 and the rotating motor 206 are turned on at the same time, the rotating motor 206 rotates the adjusting mounting plate 209 to drive the ash removal rod 210 to rotate along the rotating rotating rod 213, the mounting motor 212 rotates to drive one of the ash removal rods 210 to rotate, the synchronous wheel 211 and the synchronous belt are driven to rotate the ash removal rod 210 in the ventilation hole to clean the ventilation hole, the rotating rod 213 is rotated to drive the fan 214 to rotate, and the cleaned dust is blown to the outside of the transformer tank body 1, the structure and principle of the mounting motor 212 belong to the prior art, which will not be described in detail here, and the model can be selected according to the actual use.

[0045] Specifically, the protection mechanism 3 includes two groups of protection components, two groups of cleaning components and two groups of rotating components, each group of protection components is arranged on the transformer tank body 1, each group of cleaning components is arranged on the protection component, and each group of rotating components is arranged on the cleaning component.

[0046] In the embodiment, the protection component can adjust the movement of the cleaning component to protect the photovoltaic panel 302, and the cleaning component can clean the photovoltaic panel 302 through the cooperation of the rotating component.

[0047] Specifically, each group of protection components comprises a fixing box 301, a fixing plate 305, a fixing motor 306, a bidirectional threaded rod 307 and a limiting rod 308, the bottom of the fixing box 301 is fixedly connected to the top of the transformer box body 1, the bottom of the fixing plate 305 is fixedly connected to the top of the transformer box body 1, the two ends of the bidirectional threaded rod 307 are rotatably connected between the fixing box 301 and the fixing plate 305, the fixing motor 306 is fixedly connected to the lower inner wall of the fixing box 301, and the output end of the fixing motor 306 is fixedly connected to one end of the bidirectional threaded rod 307, and the two ends of the limiting rod 308 are fixedly connected between the fixing box 301 and the fixing plate 305.

[0048] In this embodiment, the fixing plate 305 is arranged to support the bidirectional threaded rod 307 and the limiting rod 308, the fixing motor 306 is turned on to drive the bidirectional threaded rod 307 to rotate, and the position of the cleaning component is adjusted through the limiting of the limiting rod 308, and the structure and principle of the fixing motor 306 belong to the prior art, which will not be described in detail here, and the model thereof can be selected according to actual use.

[0049] Specifically, each group of cleaning components comprises two moving plates 304, a moving cover 303, two connecting rods 309 and a cleaning rod 310, each moving plate 304 is threadedly sleeved on the outer surface of the bidirectional threaded rod 307, and each moving plate 304 is slidingly sleeved on the outer surface of the limiting rod 308, the two sides of the moving cover 303 are fixedly connected between the two moving plates 304, one end of each connecting rod 309 is rotatably connected to the inner surface wall of one side of the moving cover 303, and the two ends of the cleaning rod 310 are fixedly connected between the two connecting rods 309.

[0050] In this embodiment, the bidirectional threaded rod 307 is rotated through the adjustment of the protection component, the moving plate 304 drives the moving cover 303 to move, the moving cover 303 drives the connecting rod 309 and the cleaning rod 310 to move, the connecting rod 309 drives the cleaning rod 310 to move and rotate at the same time through the meshing of the fixing gear 311 and the fixing rack 312, and the surface of the photovoltaic panel 302 is cleaned.

[0051] Specifically, each group of rotating components comprises two fixing gears 311 and a fixing rack 312, each fixing gear 311 is fixedly sleeved on the outer surface of the connecting rod 309, the bottom of the fixing rack 312 is fixedly connected to the top of the transformer box body 1, and each fixing gear 311 meshes with the fixing rack 312.

[0052] In this embodiment: through the movement of the cover 303 connecting rod 309 and cleaning rod 310, through the engagement of the fixed gear 311 and fixed rack 312, so that the connecting rod 309 drive cleaning rod 310 rotation at the same time to clean the surface of the photovoltaic panel 302, through the positive and negative rotation of the fixed motor 306, can adjust the two moving cover 303 close to each other or away from each other, can protect the photovoltaic panel 302.

[0053] The following detailed description of the manufacturing method of a large capacity high energy efficiency photovoltaic new energy transformer box provided by the embodiment of the application, its manufacturing method comprises the following steps: step one, adjust the size of the ventilation hole: open the rotating motor 206, rotating motor 206 drive rotating gear 207 rotation, through the engagement of the rotating gear 207 and transmission gear 208, so that the rotating rod 213 drive installation plate 209 and ash removal rod 210 rotation, make the rotating dust screen 202 rotation, rotating dust screen 202 and fixed dust screen 201 on the ventilation hole overlap, the size of the rotating dust screen 202 and fixed dust screen 201 on the ventilation hole overlap can adjust the size of the ventilation hole; step two, clean the ventilation hole: by opening the rotating motor 206 to adjust the rotating dust screen 202 and fixed dust screen 201 on the ventilation hole completely overlap, and then open the electric telescopic rod 203, electric telescopic rod 203 push connecting plate 204 and connecting sleeve 205 movement, connecting sleeve 205 drive rotating rod 213 and installation plate 209 movement, make the installation plate 209 on the ash removal rod 210 move to the rotating dust screen 202 and fixed dust screen 201 on the ventilation hole overlap inside, then open the installation motor 212 and rotating motor 206 at the same time, rotating motor 206 rotation adjust installation plate 209 drive ash removal rod 210 along the rotation of the rotating rod 213 rotation, at the same time, the installation motor 212 drive one of the ash removal rod 210 rotation, through the transmission of synchronous wheel 211 and synchronous belt, make the ash removal rod 210 rotation in the ventilation hole clean the ventilation hole, rotating rod 213 rotation, can drive the fan 214 rotation, blow the clean dust to the outside of the transformer box body 1; step three, protect the photovoltaic panel 302: open the fixed motor 306, fixed motor 306 drive bidirectional screw rod 307 rotation, through the limiting of the limiting rod 308, make the moving plate 304 drive moving cover 303 movement, moving cover 303 drive connecting rod 309 and cleaning rod 310 movement, through the engagement of the fixed gear 311 and fixed rack 312, so that the connecting rod 309 drive cleaning rod 310 rotation at the same time to clean the surface of the photovoltaic panel 302, through the positive and negative rotation of the fixed motor 306, can adjust the two moving cover 303 close to each other or away from each other, can protect the photovoltaic panel 302.

[0054] The above merely describes preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A large-capacity high-energy-efficiency photovoltaic new energy transformer box, characterized in that, Include: Transformer box body (1); Photovoltaic panel (302), the photovoltaic panel (302) is fixedly embedded in the top of the transformer box body (1); Cleaning mechanism (2), the cleaning mechanism (2) is provided with two groups, each group of the cleaning mechanism (2) is arranged on the transformer box body (1), which is arranged for adjusting the size of the ventilation hole, and can also clean the ventilation hole; And Protection mechanism (3), the protection mechanism (3) is arranged on the transformer box body (1), which is arranged for protecting the photovoltaic panel (302) while cleaning the photovoltaic panel (302).

2. A large-capacity high-energy-efficiency photovoltaic new energy transformer box method according to claim 1, characterized in that: Each group of the cleaning mechanism (2) includes a fixed dust screen (201), a rotating dust screen (202), a moving part, a rotating part and four groups of dust removal parts, the fixed dust screen (201) is fixedly embedded on the outer surface of one side of the transformer box body (1), the rotating dust screen (202) is rotatably embedded on the outer surface of one side of the transformer box body (1), the moving part is arranged in the transformer box body (1), and each group of the dust removal part and the rotating part is arranged on the moving part.

3. A large-capacity high-energy-efficiency photovoltaic new energy transformer box according to claim 2, characterized in that: The moving part includes four electric telescopic rods (203), four connecting plates (204), a connecting sleeve (205), a rotating rod (213) and a fan (214), one end of each of the electric telescopic rods (203) is fixedly connected to the inner wall of one side of the transformer box body (1), the outer surface of one side of each of the connecting plates (204) is fixedly connected to the elongated end of the electric telescopic rod (203), the outer surfaces of the connecting sleeve (205) are fixedly connected with one end of the four connecting plates (204), one end of the rotating rod (213) is rotatably penetrated into the inner wall of the connecting sleeve (205), and the fan (214) is fixedly sleeved on one end of the rotating rod (213).

4. A large-capacity high-energy-efficiency photovoltaic new energy transformer box according to claim 3, characterized in that: The rotating part includes a rotating motor (206), a rotating gear (207) and a transmission gear (208), the transmission gear (208) is fixedly sleeved on the outer surface of the rotating rod (213), the rotating motor (206) is fixedly connected to the outer surface of one side of the connecting sleeve (205), the rotating gear (207) is fixedly sleeved on the output end of the rotating motor (206), and the rotating gear (207) and the transmission gear (208) are engaged with each other.

5. A large-capacity high-energy-efficiency photovoltaic new energy transformer box according to claim 4, characterized in that: Each group of the dust removal part includes a mounting plate (209), a mounting motor (212), a plurality of dust removal rods (210) and a plurality of synchronous wheels (211), one end of the mounting plate (209) is fixedly connected to the outer surface of the rotating rod (213), one end of each of the dust removal rods (210) is rotatably penetrated into the outer surface of the mounting plate (209), each of the synchronous wheels (211) is fixedly sleeved on the outer surface of the dust removal rod (210), a plurality of the synchronous wheels (211) are driven by the synchronous belt, the mounting motor (212) is fixedly connected to the outer surface of one side of the mounting plate (209), and the output end of the mounting motor (212) is fixedly connected with one end of one of the dust removal rods (210).

6. A large capacity high energy efficient photovoltaic new energy transformer box and the like according to claim 5, characterized in that: The protection mechanism (3) comprises two groups of protection components, two groups of cleaning components and two groups of rotating components, each group of the protection components is arranged on the transformer tank body (1), each group of the cleaning components is arranged on the protection component, and each group of the rotating components is arranged on the cleaning component.

7. A large capacity high energy efficient photovoltaic new energy transformer box according to claim 6, characterized in that: Each group of the protection components comprises a fixing box (301), a fixing plate (305), a fixing motor (306), a bidirectional threaded rod (307) and a limiting rod (308), the bottom of the fixing box (301) is fixedly connected to the top of the transformer tank body (1), the bottom of the fixing plate (305) is fixedly connected to the top of the transformer tank body (1), the two ends of the bidirectional threaded rod (307) are rotatably connected between the fixing box (301) and the fixing plate (305), the fixing motor (306) is fixedly connected to the lower inner wall of the fixing box (301), and the output end of the fixing motor (306) is fixedly connected to one end of the bidirectional threaded rod (307), and the two ends of the limiting rod (308) are fixedly connected between the fixing box (301) and the fixing plate (305).

8. A large-capacity high-energy-efficiency photovoltaic new energy transformer box according to claim 7, characterized in that: Each group of the cleaning components comprises two moving plates (304), a moving cover (303), two connecting rods (309) and a cleaning rod (310), each moving plate (304) is threadedly sleeved on the outer surface of the bidirectional threaded rod (307), and each moving plate (304) is slidably sleeved on the outer surface of the limiting rod (308), the two sides of the moving cover (303) are fixedly connected between the two moving plates (304), one end of each connecting rod (309) is rotatably connected to the inner surface wall of one side of the moving cover (303), and the two ends of the cleaning rod (310) are fixedly connected between the two connecting rods (309).

9. A large capacity high energy efficient photovoltaic new energy transformer box according to claim 8, characterized in that: Each group of the rotating components comprises two fixed gears (311) and a fixed rack (312), each fixed gear (311) is fixedly sleeved on the outer surface of the connecting rod (309), and the bottom of the fixed rack (312) is fixedly connected to the top of the transformer tank body (1), and each fixed gear (311) is in meshing connection with the fixed rack (312).

10. A manufacturing method of a large-capacity high-energy-efficiency photovoltaic new energy transformer box, applied to the large-capacity high-energy-efficiency photovoltaic new energy transformer box of claim 9, characterized in that, The method comprises the following steps: S1, adjusting the size of the air vent: the rotating motor (206) is started, the rotating motor (206) drives the rotating gear (207) to rotate, the rotating rod (213) drives the mounting plate (209) and the dust removal rod (210) to rotate through the meshing of the rotating gear (207) and the transmission gear (208), the rotating dust screen (202) is rotated, the air vents on the rotating dust screen (202) and the fixed dust screen (201) are overlapped, and the size of the air vents on the rotating dust screen (202) and the fixed dust screen (201) is adjusted to adjust the size of the air vent. S2, clean the vent: by opening the rotating motor (206) to adjust the rotating dust screen (202) and the fixed dust screen (201) to completely overlap the vent, then open the electric telescopic rod (203), the electric telescopic rod (203) pushes the connecting plate (204) and the connecting sleeve (205) to move, the connecting sleeve (205) drives the rotating rod (213) and the mounting plate (209) to move, so that the ash removal rod (210) on the mounting plate (209) moves into the overlapping vent on the rotating dust screen (202) and the fixed dust screen (201), then open the mounting motor (212) and the rotating motor (206) at the same time, the rotating motor (206) rotates to adjust the mounting plate (209) to drive the ash removal rod (210) to rotate along the rotating rod (213), while the mounting motor (212) rotates to drive one of the ash removal rods (210) to rotate, through the transmission of the synchronous wheel (211) and the synchronous belt, the ash removal rod (210) rotates in the vent to clean the vent, the rotating rod (213) rotates, which can drive the fan (214) to rotate, blowing the cleaned dust to the outside of the transformer box body (1); S3, protect the photovoltaic panel (302): open the fixed motor (306), the fixed motor (306) drives the bidirectional threaded rod (307) to rotate, through the limiting of the limiting rod (308), the moving plate (304) drives the moving cover (303) to move, the moving cover (303) drives the connecting rod (309) and the cleaning rod (310) to move, through the meshing of the fixed gear (311) and the fixed rack (312), the connecting rod (309) drives the cleaning rod (310) to move while rotating to clean the surface of the photovoltaic panel (302), through the forward and reverse rotation of the fixed motor (306), the two moving covers (303) can be adjusted to approach or move away from each other, which can protect the photovoltaic panel (302).

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