CN218678868U

CN218678868U - Photovoltaic inverter

Info

Publication number: CN218678868U
Application number: CN202223102216.8U
Authority: CN
Inventors: 刘超群
Original assignee: Kunshan Hongtu Electronics Co ltd
Current assignee: Kunshan Hongtu Electronics Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-21
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a photovoltaic inverter, the fruit pick-up device comprises a frame body, a plurality of through-hole has been seted up at the framework top, the framework top is provided with two upset frames, one side that framework center department was kept away from to the upset frame is close to bottom department and all is equipped with first hinge, the upset frame is through first hinge and framework top swing joint, the equal fixedly connected with fixed plate in upset frame top, the connecting hole has all been seted up, two to the fixed plate inner chamber the connecting hole inner chamber runs through jointly and is equipped with the inserted bar. The utility model discloses a mutually supporting between splint, fan, movable plate, U type pole isotructure can realize controlling the regulation movable plate, and the movable plate drives the carriage release lever and removes, and the carriage release lever drives splint and removes, and splint can press from both sides tight the dc-to-ac converter body, and the fan can dispel the heat that the dc-to-ac converter body produced simultaneously, and U type pole can restrict the position of movable plate.

Description

Photovoltaic inverter

Technical Field

The utility model relates to an inverter technical field especially relates to a photovoltaic inverter.

Background

With the continuous progress of human science and technology, the world demand for energy is continuously increased, the photovoltaic power generation technology is gradually becoming the focus of attention of people, the photovoltaic power generation technology is used as an inverter of a core device of a photovoltaic power generation system, the efficiency of the photovoltaic power generation system is directly hooked with economic benefits, and the photovoltaic inverter is one of important system balances in a photovoltaic array system and can be matched with common alternating current power supply equipment for use.

However, the existing photovoltaic inverter has some problems in use, the existing photovoltaic inverter can generate a large amount of heat in the use process, the heat is not conveniently dissipated in the prior art, the photovoltaic inverter is not conveniently cooled, meanwhile, the photovoltaic inverter is not conveniently protected and clamped, and the service life of the photovoltaic inverter is shortened.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objects of the present invention is to provide a photovoltaic inverter.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a photovoltaic inverter, includes the framework, a plurality of through-hole has been seted up at the framework top, the framework top is provided with two upset frames, one side that framework center department was kept away from to the upset frame all is equipped with first hinge near bottom department, the upset frame is through first hinge and framework top swing joint, the equal fixedly connected with fixed plate in upset frame top, the connecting hole has all been seted up to the fixed plate inner chamber, two the connecting hole inner chamber runs through jointly and is equipped with the inserted bar, framework inner chamber center department is provided with dc-to-ac converter body, the framework left and right sides is close to bottom department and has all seted up the fluting, the framework front side is equipped with the dodge gate, the dodge gate left side is close to rear side department and is provided with the second hinge, the dodge gate passes through second hinge and framework front side swing joint, the dodge gate front side is close to right side department fixedly connected with handle.

Further, the movable plates are arranged on the left side and the right side of the frame body, the movable plates are fixedly connected with movable rods at the top and the bottom of the side, close to the frame body, of the movable plates, one ends, far away from the movable plates, of the movable rods penetrate through one side of the frame body and are fixedly connected with clamping plates, two springs are fixedly connected to the side, close to the frame body, of the movable plates, and one ends of the springs are fixedly connected to one side of the frame body.

Furthermore, the moving plate is close to the equal fixedly connected with dead lever of one side center department of framework, the equal fixedly connected with fan of one side that the dead lever is close to the framework, the fan is located adjacent fluting one side.

Furthermore, the top of the moving plate is fixedly connected with a connecting plate, and one side of the connecting plate, which is close to the frame body, is fixedly connected with a fixed pipe.

Further, the frame body rear side is close to top fixedly connected with diaphragm, the spout has been seted up at the diaphragm top, spout inner chamber swing joint has the slider, slider top fixedly connected with control tube, the control tube inner chamber runs through and is equipped with U type pole.

Furthermore, a water bag is arranged on the rear side of the inner cavity of the frame body, limiting plates are fixedly connected to the outer edges of the water bag close to the four corners, limiting rods penetrate through the inner cavity of each limiting plate, and the rear ends of the limiting rods are inserted into the rear side of the inner cavity of the frame body.

Furthermore, a through groove is formed in the position, close to the bottom, of the rear side of the frame body, a limiting pipe is fixedly connected to the position, close to the bottom, of the rear side of the water bag, the rear end of the limiting pipe penetrates through the through groove, the rear end of the limiting pipe is fixedly connected with the pump body, L-shaped plates are fixedly connected to the top and the bottom of the pump body, first threaded holes are formed in inner cavities of the L-shaped plates, two second threaded holes are formed in the rear side of the frame body, bolts are meshed with the inner cavities of the first threaded holes, the front ends of the bolts are inserted into the inner cavities of the adjacent second threaded holes and are meshed with the inner cavities of the adjacent second threaded holes, and hoses are fixedly connected to the rear side of the pump body.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the utility model, the movable plate can be adjusted left and right through the mutual cooperation of the structures such as the clamping plate, the fan, the movable plate, the U-shaped rod and the like, the movable plate drives the movable rod to move, the movable rod drives the clamping plate to move, the clamping plate can clamp the inverter body, the fan can dissipate the heat generated by the inverter body, and the U-shaped rod can limit the position of the movable plate;

2. the utility model discloses in, through mutually supporting between the water bag, the pump body, hose, L shaped plate isotructure, can realize placing the water bag in framework inner chamber rear side, inside the water bag was carried with water to the pump body, the water bag contacted with dc-to-ac converter body rear side to cooling down the dc-to-ac converter body, L shaped plate and bolt can be dismantled the installation to the pump body, have improved the life of device.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural diagram of the component flip frame of the present embodiment;

FIG. 3 is a schematic structural view of the water bag of the present embodiment;

FIG. 4 is a schematic view of a part slider structure according to the present embodiment;

fig. 5 is a schematic diagram of the pump body structure of the present embodiment.

In the figure: 1. a frame body; 2. a movable door; 3. a handle; 4. turning over a frame; 5. a fixing plate; 6. a rod is inserted; 7. a travel bar; 8. moving the plate; 9. a connecting plate; 10. a fixed tube; 11. a U-shaped rod; 12. a fan; 13. a fixing rod; 14. a spring; 15. an inverter body; 16. a splint; 17. a limiting rod; 18. a water bag; 19. a limiting plate; 20. an adjusting tube; 21. a slider; 22. a transverse plate; 23. an L-shaped plate; 24. a bolt; 25. a pump body; 26. a hose; 27. and a limiting pipe.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 5, the photovoltaic inverter in the embodiment includes a frame body 1, a plurality of through holes are formed in the top of the frame body 1, two turnover frames 4 are arranged on the top of the frame body 1, first hinges are arranged on the sides, away from the center of the frame body 1, of the turnover frames 4 close to the bottom, the turnover frames 4 are movably connected with the top of the frame body 1 through the first hinges, fixed plates 5 are fixedly connected with the top of the turnover frames 4, connecting holes are formed in inner cavities of the fixed plates 5, inserting rods 6 jointly penetrate through the inner cavities of the two connecting holes, an inverter body 15 is arranged at the center of the inner cavity of the frame body 1, slots are formed in the positions, close to the bottom, of the left side and the right side of the frame body 1, a movable door 2 is arranged on the front side of the frame body 1, a second hinge is arranged on the position, close to the rear side, of the movable door 2 is movably connected with the front side of the frame body 1 through the second hinge, and a handle 3 is fixedly connected with the position, of the front side of the movable door 2, close to the right side;

the movable plate type air conditioner is characterized in that movable plates 8 are arranged on the left side and the right side of the frame body 1, movable rods 7 are fixedly connected to the top and the bottom of one side, close to the frame body 1, of each movable plate 8, one ends, far away from the movable plates 8, of the movable plates 7 penetrate through one side of the frame body 1 and are fixedly connected with clamping plates 16, two springs 14 are fixedly connected to one side, close to the frame body 1, of each movable plate 8, one end of each spring 14 is fixedly connected to one side of the frame body 1, a fixed rod 13 is fixedly connected to the center of one side, close to the frame body 1, of each movable plate 8, one side, close to the frame body 1, of each fixed rod 13 is fixedly connected with a fan 12, each fan 12 is located on one side of an adjacent groove, a connecting plate 9 is fixedly connected to the top of each movable plate 8, a fixed pipe 10 is fixedly connected to one side, close to the frame body 1, a transverse plate 22 is fixedly connected to the rear side of the top of the frame body 1, a sliding groove is provided with a sliding groove, an inner cavity is movably connected with a sliding block 21, an adjusting pipe 20 is fixedly connected to the top of the sliding groove, and a U-shaped rod 11 is arranged in a penetrating through the inner cavity of the adjusting pipe 20;

the movable plate 8 is adjusted leftwards and rightwards, the movable plate 8 drives the movable rod 7 to move, the movable rod 7 drives the clamping plate 16 to move, the clamping plate 16 can clamp the inverter body 15, meanwhile, the fan 12 can dissipate heat generated by the inverter body 15, and the U-shaped rod 11 can limit the position of the movable plate 8.

A water bag 18 is arranged on the rear side of an inner cavity of the frame body 1, limit plates 19 are fixedly connected to the outer edges of the water bag 18 close to four corners, an inner cavity of each limit plate 19 is provided with a limit rod 17 in a penetrating manner, the rear end of each limit rod 17 is inserted into the rear side of the inner cavity of the frame body 1, a through groove is formed in the rear side of the frame body 1 close to the bottom, a limit pipe 27 is fixedly connected to the rear side of the water bag 18 close to the bottom, the rear end of each limit pipe 27 is provided with a through groove in a penetrating manner, a pump body 25 is fixedly connected to the rear end of each limit pipe 27, an L-shaped plate 23 is fixedly connected to the top and the bottom of the pump body 25, a first threaded hole is formed in the inner cavity of the L-shaped plate 23, two second threaded holes are formed in the rear side of the frame body 1, a bolt 24 is meshed with the inner cavity of the first threaded hole, the front end of the bolt 24 is inserted into the inner cavity of the adjacent second threaded hole and mutually meshed with the second threaded hole, and a hose 26 is fixedly connected to the rear side of the pump body 25;

the water bag 18 is arranged at the rear side of the inner cavity of the frame body 1, the pump body 25 conveys water into the water bag 18, the water bag 18 is in contact with the rear side of the inverter body 15, so that the inverter body 15 is cooled, the L-shaped plate 23 and the bolt 24 can disassemble and assemble the pump body 25, and the service life of the device is prolonged.

The working principle is as follows: before the device starts to work, an operator holds the handle 3, pulls the handle 3, the handle 3 drives the movable door 2 to turn over, the water bag 18 is placed at the rear side of the inner cavity of the frame body 1, the water bag 18 is installed through the limiting rod 17 and the limiting plate 19, then the inverter body 15 is placed in the frame body 1, then the movable plate 8 is pushed, the movable plate 8 drives the movable rod 7 to move, the movable rod 7 drives the clamping plate 16 to move, the clamping plate 16 limits the inverter body 15, meanwhile, the movable plate 8 drives the spring 14 to compress, the movable plate 8 drives the fixed rod 13 to move, the fixed rod 13 drives the fan 12 to move, the fan 12 is started, the fan 12 dissipates heat generated by the inverter body 15, and meanwhile, the inserted rod 6 is moved, and swing the turnover frame 4, expose the through hole on the top of the frame body 1, the heat flows out through the through hole, then move the U-shaped rod 11 back and forth, the U-shaped rod 11 drives the adjusting tube 20 to move, the adjusting tube 20 drives the sliding block 21 to move, the U-shaped rod 11 is inserted into the fixed tube 10 to limit the position of the moving plate 8, when the water bag 18 is placed on the rear side of the inner cavity of the frame body 1, the bolt 24 is rotated, the bolt 24 penetrates through the L-shaped plate 23 and is inserted into the rear side of the frame body 1 to limit the pump body 25, the pump body 25 is started, the pump body 25 absorbs the water through the hose 26, the water enters the limiting tube 27 and is then discharged into the water bag 18, and the water bag 18 is attached to the rear side of the inverter body 15, so that the inverter body 15 is cooled.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A photovoltaic inverter comprising a frame (1), characterized in that: the improved turnover frame is characterized in that a plurality of through holes are formed in the top of the frame body (1), two turnover frames (4) are arranged on the top of the frame body (1), one side, away from the center of the frame body (1), of each turnover frame (4) is close to the bottom of the frame body (1) and is provided with a first hinge, each turnover frame (4) is movably connected with the top of the frame body (1) through the first hinge, a fixing plate (5) is fixedly connected with the top of each turnover frame (4), connecting holes are formed in the inner cavity of the fixing plate (5) and are provided with two connecting holes, the inner cavities of the connecting holes are jointly penetrated and provided with inserting rods (6), an inverter body (15) is arranged at the center of the inner cavity of the frame body (1), grooves are formed in the positions, close to the bottom, of the left side and the left side of the frame body (1), a movable door (2) is provided with a second hinge in the position, the positions, close to the rear side, of the movable door (2) are movably connected with the front side of the frame body (1) through the second hinge, and a handle (3) is fixedly connected with the positions, and is arranged on the front side of the movable door (2).

2. A photovoltaic inverter as claimed in claim 1, wherein: the movable plate type lifting frame is characterized in that movable plates (8) are arranged on the left side and the right side of the frame body (1), a movable rod (7) is fixedly connected to the top and the bottom of one side, close to the frame body (1), of the movable plate (8), one end, far away from the movable plate (8), of the movable rod (7) penetrates through one side of the frame body (1) and is fixedly connected with clamping plates (16), two springs (14) are fixedly connected to one side, close to the frame body (1), of the movable plate (8), and one end of each spring (14) is fixedly connected to one side of the frame body (1).

3. A photovoltaic inverter as claimed in claim 2, wherein: the equal fixedly connected with dead lever (13) of one side center department that movable plate (8) are close to framework (1), equal fixedly connected with fan (12) of one side that dead lever (13) are close to framework (1), fan (12) are located adjacent fluting one side.

4. A photovoltaic inverter as claimed in claim 2, wherein: the top of the moving plate (8) is fixedly connected with a connecting plate (9), and one side of the connecting plate (9) close to the frame body (1) is fixedly connected with a fixed pipe (10).

5. A photovoltaic inverter as claimed in claim 1, wherein: frame (1) rear side is close to top fixedly connected with diaphragm (22), the spout has been seted up at diaphragm (22) top, spout inner chamber swing joint has slider (21), slider (21) top fixedly connected with control tube (20), control tube (20) inner chamber runs through and is equipped with U type pole (11).

6. A photovoltaic inverter as claimed in claim 1, wherein: the water bag type solar water heater is characterized in that a water bag (18) is arranged on the rear side of the inner cavity of the frame body (1), limiting plates (19) are fixedly connected to the outer edges of the water bag (18) close to four corners, limiting rods (17) penetrate through the inner cavity of each limiting plate (19), and the rear ends of the limiting rods (17) are inserted into the rear side of the inner cavity of the frame body (1).

7. A photovoltaic inverter as claimed in claim 6, wherein: the water-saving and oil-saving water pump is characterized in that a through groove is formed in the position, close to the bottom, of the rear side of the frame body (1), a limiting pipe (27) is fixedly connected to the position, close to the bottom, of the rear side of the water bag (18), the rear end of the limiting pipe (27) penetrates through the through groove, a pump body (25) is fixedly connected to the rear end of the limiting pipe (27), L-shaped plates (23) are fixedly connected to the top and the bottom of the pump body (25), first threaded holes are formed in the inner cavity of each L-shaped plate (23), two second threaded holes are formed in the rear side of the frame body (1), bolts (24) are meshed with the inner cavity of each first threaded hole, the front ends of the bolts (24) are inserted into the inner cavities of the adjacent second threaded holes and are meshed with the inner cavities of the adjacent second threaded holes, and hoses (26) are fixedly connected to the rear side of the pump body (25).