CN220711324U

CN220711324U - Modularized photovoltaic inverter

Info

Publication number: CN220711324U
Application number: CN202322383120.1U
Authority: CN
Inventors: 林健
Original assignee: Xindayuan Tianjin Power Engineering Co ltd
Current assignee: Xindayuan Tianjin Power Engineering Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-02
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a modularized photovoltaic inverter, which relates to the technical field of photovoltaic inverters and comprises a base, wherein the top end of the base is provided with a mounting assembly, the mounting assembly comprises a placing table arranged at the top end of the base, the top end of the base is provided with two landslide, the top end of the base is provided with two movable grooves, the inner bottom ends of the movable grooves are fixedly connected with four cylinders, the top ends of the four cylinders are fixedly connected with the bottom end of the same supporting plate, the supporting plate is slidably connected in the movable grooves, one side of the base is fixedly connected with two fixing plates, one side of each fixing plate is provided with a sliding groove, and two adjacent sliding blocks are fixedly connected with the corresponding side of the same photovoltaic inverter body. According to the utility model, the fixing plate is arranged, so that the plurality of groups of photovoltaic inverter bodies can be assembled conveniently, and simultaneously, the plurality of groups of photovoltaic inverter bodies can be mounted in a suspended manner, so that workers can clean the lower parts of the plurality of groups of photovoltaic inverter bodies more conveniently.

Description

Modularized photovoltaic inverter

Technical Field

The utility model relates to the technical field of photovoltaic inverters, in particular to a modularized photovoltaic inverter.

Background

The inverter is a power regulator composed of semiconductor devices, and is mainly used for converting DC power into AC power.

For example, a modularized energy storage photovoltaic inverter with a publication number of CN216252540U comprises a fixed frame, the clamping assembly comprises an inverted U-shaped clamping block and an I-shaped clamping block matched with the inverted U-shaped clamping block, the U-shaped clamping block is symmetrically fixed on the left side wall and the right side wall of the photovoltaic inverter body, and the I-shaped clamping block is fixed on the front side of the fixed frame. This modularization energy storage photovoltaic inverter through set up joint subassembly in photovoltaic inverter's both sides, replaces traditional threaded connection fixed through the simple joint of U-shaped fixture block with I shape fixture block when needs installation, dismantles when convenient maintenance in the future, effectively improves work efficiency.

The above prior art has the following disadvantages: in the prior art, as the photovoltaic inverter has a certain weight, the carrying of a plurality of groups of photovoltaic inverters is more laborious, and the residual sundries below the photovoltaic inverters are generally inconvenient to clean after the photovoltaic inverters are contacted with the ground.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems occurring in the prior art.

Therefore, the utility model aims to provide the modularized photovoltaic inverter, which solves the problems that in the prior art, as the photovoltaic inverter has certain weight, when a plurality of groups of photovoltaic inverters are carried, the photovoltaic inverter is more laborious, and after the photovoltaic inverter is contacted with the ground, impurities remained below the photovoltaic inverter are generally inconvenient to clean.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a modularization photovoltaic dc-to-ac converter, includes the base, the top of base is equipped with the installation component, the installation component is including setting up the platform of placing on the base top, the top of base is equipped with two landslide, two movable slots have been seted up on the top of base, four cylinders of inside bottom fixedly connected with in movable slot, the bottom fixed connection of four cylinders and same layer board, layer board sliding connection is in the movable slot, two fixed plates of one side fixedly connected with of base, the spout has all been seted up to one side of two fixed plates, equal sliding connection has a plurality of slider in two spouts, and two adjacent sliders correspond one side fixed connection with same photovoltaic dc-to-ac converter body, photovoltaic dc-to-ac converter body bottom overlap joint each other with the top of layer board, and a plurality of photovoltaic dc-to-ac converter body all is on the top of same base.

Preferably, the top fixedly connected with of base two curb plates, the equal fixedly connected with protection pad in opposite faces of two curb plates, protection pad sets up to the rubber slab, carries out spacingly to the photovoltaic inverter body.

Preferably, the clamping groove is formed in the top end of the fixing plate, a plurality of rollers are clamped on two sides of the inner portion of the clamping groove, and the garment photovoltaic inverter body slides.

Preferably, a supporting plate is fixedly connected to one side of the photovoltaic inverter body, and the supporting plate is lapped on the outer wall of the roller, so that the movement of the supporting plate is smoother.

Preferably, the bottom joint of photovoltaic inverter body has a plurality of ball, photovoltaic inverter body is through ball overlap joint at the top of placing the platform, promotes photovoltaic inverter body fast.

Preferably, one side of the base is fixedly connected with four hinged supports, the other side of the hinged supports is hinged with a first connecting plate, and the other side of the first connecting plate is hinged with a second connecting plate which is fixed.

Further, one side threaded connection of second connecting plate has the screw, and the opposite face of two adjacent second connecting plates overlap joint each other with the both sides of photovoltaic inverter body respectively, and is spacing to the photovoltaic inverter body.

Preferably, four thread grooves are formed in one side of the base, and four screws are respectively connected in the four thread grooves in a threaded mode and limit the second connecting plate.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the fixing plate is arranged, after the photovoltaic inverter body reaches the upper part of the supporting plate, the air cylinder in the movable groove is started to push the supporting plate upwards, and the photovoltaic inverter body can be pushed to one side of the fixing plate along with the upward pushing of the photovoltaic inverter body by the supporting plate, so that the sliding block gradually enters the inside of the sliding groove and hangs the photovoltaic inverter body on one side of the base through the fixing plate, the assembly of a plurality of groups of photovoltaic inverter bodies is facilitated, and meanwhile, the photovoltaic inverter bodies can be all suspended and installed, so that a worker can clean the lower part of the photovoltaic inverter body more conveniently.

2. According to the utility model, the supporting plate is arranged, the photovoltaic inverter body is pushed up above the supporting plate through the balls, the side plate on one side of the base is used for limiting the photovoltaic inverter body, the protection pad arranged on one side of the side plate is used for protecting one side of the photovoltaic inverter body, when the sliding block slides in the sliding groove, the supporting plate on one side of the photovoltaic inverter body is arranged above the roller in the clamping groove and slides to one side through the roller, so that the photovoltaic inverter body is pushed conveniently, the installation process of the photovoltaic inverter body is more convenient, and meanwhile, the roller can accelerate the sliding of the photovoltaic inverter body, so that the flexibility of the photovoltaic inverter body is improved.

3. According to the photovoltaic inverter, the screws positioned on two sides of the photovoltaic inverter body are taken out of the threaded grooves through the second connecting plates, then the second connecting plates are shifted through the first connecting plates, so that the second connecting plates are arranged on one side of the fixing plates, the other side of the first connecting plates is arranged on one side of the base through the pin shafts, meanwhile, the photovoltaic inverter body is limited between the two second connecting versions due to the fact that the two fixing plates are positioned on two sides of the photovoltaic inverter body, limiting of the photovoltaic inverter body is facilitated, the photovoltaic inverter body is stably fixed on one side of the base, limiting of the second connecting plates is facilitated, and blocking of the second connection on installation of the photovoltaic inverter body is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front perspective cutaway view of the present utility model;

FIG. 3 is a cross-sectional perspective view of the base of the present utility model;

reference numerals illustrate:

1. a base; 2. a mounting assembly; 3. a placement table; 4. landslide; 5. a movable groove; 6. a cylinder; 7. a supporting plate; 8. a photovoltaic inverter body; 9. a fixing plate; 10. a chute; 11. a slide block; 12. a side plate; 13. a protective pad; 14. a clamping groove; 15. a roller; 16. a ball; 17. a support plate; 18. a hinged support; 19. a first connection plate; 20. a second connecting plate; 21. a screw; 22. a thread groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a modularized photovoltaic inverter.

The utility model provides a modularized photovoltaic inverter shown in fig. 1-3, which comprises a base 1, wherein the top end of the base 1 is provided with a mounting assembly 2, the mounting assembly 2 comprises a placement table 3 arranged at the top end of the base 1, the top end of the base 1 is provided with two landslide 4, the top end of the base 1 is provided with two movable grooves 5, the inner bottom ends of the movable grooves 5 are fixedly connected with four cylinders 6, the top ends of the four cylinders 6 are fixedly connected with the bottom end of the same supporting plate 7, the supporting plate 7 is in sliding connection with the movable grooves 5, one side of the base 1 is fixedly connected with two fixing plates 9, one side of each fixing plate 9 is provided with a sliding groove 10, a plurality of sliding blocks 11 are in sliding connection with the two sliding grooves 10, the bottom ends of adjacent two sliding blocks 11 are fixedly connected with the corresponding side of the same photovoltaic inverter body 8, the bottom ends of the photovoltaic inverter bodies 8 are mutually overlapped with the top ends of the supporting plate 7, and the plurality of the photovoltaic inverter bodies 8 are all overlapped with the top ends of the same base 1.

Placing the photovoltaic inverter body 8 above the placing table 3, pushing the photovoltaic inverter body 8 through the landslide 4, pushing the photovoltaic inverter body 8 to one side when the photovoltaic inverter body 8 reaches the upper portion of the supporting plate 7, enabling two sliding blocks 11 behind the photovoltaic inverter body 8 to be on the same horizontal line with a sliding groove 10 on one side of the fixed plate 9, then starting an air cylinder 6 inside the movable groove 5 to push the supporting plate 7 upwards, enabling the sliding blocks 11 behind the photovoltaic inverter body 8 to push the photovoltaic inverter body 8 to one side of the fixed plate 9 after the sliding blocks 11 behind the photovoltaic inverter body 8 correspond to the sliding groove 10, enabling the sliding blocks 11 to gradually enter the sliding groove 10 and hanging the photovoltaic inverter body 8 on one side of the base 1 through the fixed plate 9.

For carrying the photovoltaic inverter body 8 fast, as shown in fig. 1-3, the top fixedly connected with two curb plates 12 of base 1, the equal fixedly connected with protection pad 13 of opposite face of two curb plates 12, protection pad 13 sets up to the rubber slab, draw-in groove 14 has been seted up on the top of fixed plate 9, the inside both sides joint of draw-in groove 14 has a plurality of cylinder 15, one side fixedly connected with backup pad 17 of photovoltaic inverter body 8, backup pad 17 overlap joint is at cylinder 15 outer wall, the bottom joint of photovoltaic inverter body 8 has a plurality of ball 16, photovoltaic inverter body 8 passes through ball 16 overlap joint and is placing the top of platform 3.

As the photovoltaic inverter body 8 is pushed over the pallet 7 by the balls 16, the side plate 12 on the side of the base 1 will limit the photovoltaic inverter body 8, the protection pad 13 provided on the side of the side plate 12 will protect one side of the photovoltaic inverter body 8, and when the slider 11 slides inside the chute 10, the support plate 17 on the side of the photovoltaic inverter body 8 will be above the roller 15 inside the clamping groove 14 and slide to one side by the roller 15.

Finally, in order to limit the photovoltaic inverter body 8, as shown in fig. 1-3, four hinged supports 18 are fixedly connected to one side of the base 1, a first connecting plate 19 is hinged to the other side of the hinged support 18, a second connecting plate 20 is hinged to the other side of the first connecting plate 19, screws 21 are connected to one side of the second connecting plate 20 in a threaded manner, opposite faces of two adjacent second connecting plates 20 are respectively overlapped with two sides of the photovoltaic inverter body 8, four thread grooves 22 are formed in one side of the base 1, and the four screws 21 are respectively connected in the four thread grooves 22 in a threaded manner.

After the photovoltaic inverter body 8 is placed, the screws 21 at two sides of the photovoltaic inverter body 8 are taken out from the thread grooves 22, and then the second connecting plate 20 is shifted through the first connecting plate 19, so that the second connecting plate 20 is arranged on one side of the fixed plate 9, the other side of the first connecting plate 19 is arranged on one side of the base 1 through the pin shaft, and meanwhile, the two fixed plates 9 are positioned at two sides of the photovoltaic inverter body 8, so that the photovoltaic inverter body 8 is limited between two second connecting versions.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a modularization photovoltaic dc-to-ac converter, includes base (1), its characterized in that, the top of base (1) is equipped with installation component (2), installation component (2) are including setting up place platform (3) on base (1) top, the top of base (1) is equipped with two landslide (4), two movable slots (5) have been seted up on the top of base (1), the inside bottom fixedly connected with four cylinders (6) of movable slots (5), the top of four cylinders (6) and the bottom fixed connection of same layer board (7), layer board (7) sliding connection is in movable slots (5), spout (10) have all been seted up to one side of base (1), and equal sliding connection has a plurality of slider (11) in two spouts (10), and the corresponding one side fixed connection of adjacent two slider (11) and same photovoltaic dc-to-ac converter body (8), the top of photovoltaic inverter body (8) and the top of same layer board (7) and the equal overlap joint of a plurality of mutual photovoltaic inverter (1).

2. The modular photovoltaic inverter according to claim 1, characterized in that the top end of the base (1) is fixedly connected with two side plates (12), opposite faces of the two side plates (12) are fixedly connected with protection pads (13), and the protection pads (13) are arranged as rubber plates.

3. The modularized photovoltaic inverter according to claim 1, wherein the top end of the fixing plate (9) is provided with a clamping groove (14), and two sides of the inside of the clamping groove (14) are clamped with a plurality of rollers (15).

4. A modular photovoltaic inverter according to claim 3, characterized in that a support plate (17) is fixedly connected to one side of the photovoltaic inverter body (8), said support plate (17) being lapped on the outer wall of the drum (15).

5. The modularized photovoltaic inverter according to claim 1, wherein the bottom end of the photovoltaic inverter body (8) is clamped with a plurality of balls (16), and the photovoltaic inverter body (8) is lapped at the top end of the placement table (3) through the balls (16).

6. Modular photovoltaic inverter according to claim 1, characterized in that one side of the base (1) is fixedly connected with four hinged supports (18), the other side of the hinged supports (18) is hinged with a first connection plate (19), and the other side of the first connection plate (19) is hinged with a second connection plate (20).

7. The modular photovoltaic inverter according to claim 6, characterized in that one side of the second connection plate (20) is screwed with a screw (21), and the opposite faces of two adjacent second connection plates (20) are respectively overlapped with two sides of the photovoltaic inverter body (8).

8. The modular photovoltaic inverter according to claim 7, characterized in that four screw grooves (22) are provided on one side of the base (1), and four screws (21) are screwed into the four screw grooves (22), respectively.