CN220457367U

CN220457367U - Solar independent inverter

Info

Publication number: CN220457367U
Application number: CN202322076290.5U
Authority: CN
Inventors: 黄勇; 甘春玲; 杨耿夏; 郭炳峰; 黎雨纯
Original assignee: Chuangkit Technology Shenzhen Co ltd
Current assignee: Chuangkit Technology Shenzhen Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-06
Anticipated expiration: 2033-08-03

Abstract

The utility model relates to a solar independent inverter, which aims to solve the technical problem that when the wiring of the inverter is observed due to the fact that the wiring of the wiring end of the inverter is inconvenient because the wiring of the inverter is needed to be bent, and comprises an independent inverter body, a U-shaped frame and a limiting structure; the U-shaped frame is arranged on the top of the independent inverter body; wherein, two inner side walls of the U-shaped frame opening are respectively connected with the side end of the independent inverter body shell in a rotating way through a rotating structure; the two limiting structures are respectively arranged at two ends of the opening of the U-shaped frame, and the utility model has the advantages that the independent inverter body rotates by taking the top as an axis, so that the wiring terminal of the independent inverter body can be conveniently rotated out for wiring.

Description

Solar independent inverter

Technical Field

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

Background

The inverter is a converter for converting direct current energy into alternating current with fixed frequency and fixed voltage or frequency and voltage, and consists of an inverter bridge, a control logic and a filter circuit. The inverter is divided into an independent control inverter and a grid-connected inverter according to different purposes.

The independent control inverter is basically vertically installed on the wall surface during installation, and the wiring terminal of the independent control inverter faces downwards, so that workers need to bend to see the wiring position during wiring, and the wiring terminal of the independent control inverter is relatively close to the wall surface, so that the wiring of the wiring terminal of the independent control inverter is more inconvenient to watch.

In view of this, we propose a solar independent inverter.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a solar independent inverter so as to solve the technical problem that the wiring of the wiring terminal of the inverter is inconvenient to watch due to the fact that the wiring of the inverter can be seen only by bending the waist when the current wiring is performed.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the solar independent inverter is designed and comprises an independent inverter body, a U-shaped frame and a limiting structure;

the U-shaped frame is arranged on the top of the independent inverter body; wherein, two inner side walls of the U-shaped frame opening are respectively connected with the side end of the independent inverter body shell in a rotating way through a rotating structure; the two limiting structures are respectively arranged at two ends of the U-shaped frame opening.

Preferably, the rear end of the U-shaped frame is fixedly provided with a mounting plate, and a plurality of round holes are respectively formed in two ends of the mounting plate.

Preferably, the rotating structure comprises a thread sleeve, a threaded rod and a screw head;

the thread sleeve is fixedly arranged at the side end of the shell of the independent inverter body; the unthreaded section of the threaded rod penetrates through the vertical section of the U-shaped frame; wherein the threaded rod thread section is in threaded fit with the thread sleeve; the screw head is fixedly arranged at the outer end of the threaded rod; wherein, the screw head is contacted and matched with the outer side of the vertical section of the U-shaped frame.

Preferably, the limit structure comprises a fixed plate, a screw rod, a support plate and a rotating handle;

the fixing plate is fixedly arranged at the opening end of the U-shaped frame; the screw rod is threaded on the fixed plate; the supporting plate is rotatably arranged at the inner end of the screw rod; the rotating handle is fixedly arranged at the outer end of the screw rod.

Preferably, the fixing plate is provided in an L shape, and the inner side of the horizontal section of the fixing plate is contacted with the bottom side of the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model has the advantages that the independent inverter body rotates by taking the top as the axis through arranging the U-shaped frame and the rotating structure, so that the wiring of the wiring terminal of the independent inverter body is conveniently rotated out, and the problem that the wiring of the wiring terminal of the inverter is inconvenient when the wiring is observed only by bending the waist is solved.

2. The utility model has the advantages of convenient installation and disassembly and quick disassembly of the independent inverter body from the U-shaped frame by arranging the thread sleeve, the threaded rod and the screw head.

3. The utility model has the advantages of supporting the independent inverter body which rotates to the horizontal state by arranging the fixing plate, the screw rod, the supporting plate and the rotating handle, keeping the independent inverter body at the horizontal position when the independent inverter body is connected, and facilitating the connection.

Drawings

Fig. 1 is a schematic view of a front view structure of an inverter according to the present utility model when the inverter is vertical;

fig. 2 is a schematic diagram of a front view structure of an inverter in a lateral direction according to the present utility model;

FIG. 3 is a schematic view of the U-shaped frame connection structure of the present utility model;

FIG. 4 is a schematic view, partially in section, of a rotating structure according to the present utility model;

FIG. 5 is a schematic view of a limiting structure of the present utility model;

in the figure: 1. an independent inverter body; 2. a limit structure; 3. a rotating structure; 4. a U-shaped frame; 5. a mounting plate;

201. a fixing plate; 202. a screw rod; 203. a support plate; 204. a rotating handle;

301. a thread sleeve; 302. a threaded rod; 303. a screw head.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

example 1: the solar independent inverter, see fig. 1-5, comprises an independent inverter body 1, a U-shaped frame 4 and a limiting structure 2; the U-shaped frame 4 is arranged on the top of the independent inverter body 1; wherein, two inner side walls of the opening of the U-shaped frame 4 are respectively connected with the side end of the shell of the independent inverter body 1 through a rotating structure 3 in a rotating way; the two limiting structures 2 are respectively arranged at two ends of the opening of the U-shaped frame 4. The utility model has the advantages that the independent inverter body 1 rotates by taking the top as the axis through the U-shaped frame 4 and the rotating structure 3, so that the wiring of the wiring terminal of the independent inverter body 1 is conveniently rotated out, and the problem that the wiring of the wiring terminal of the inverter is inconvenient when the wiring is required to bend to be seen at the wiring position of the inverter is solved.

Specifically, the rear end of the U-shaped frame 4 is fixedly provided with a mounting plate 5, and a plurality of round holes are respectively formed in two ends of the mounting plate 5. The utility model discloses a novel mounting panel 5 that sets up of confidence, mounting panel 5 pass through the bolt fastening on the wall to fix U-shaped frame 4 in wall department.

Further, the rotating structure 3 comprises a threaded sleeve 301, a threaded rod 302 and a screw head 303; the thread bush 301 is fixedly arranged at the side end of the outer shell of the independent inverter body 1; the unthreaded section of the threaded rod 302 penetrates through the vertical section of the U-shaped frame 4; wherein the thread section of the threaded rod 302 is in threaded fit with the threaded sleeve 301; the screw head 303 is fixedly arranged at the outer end of the threaded rod 302; wherein the screw head 303 is in contact fit with the outer side of the vertical section of the U-shaped frame 4. The utility model has the advantages of convenient installation and disassembly by arranging the thread sleeve 301, the threaded rod 302 and the threaded head 303, and the independent inverter body 1 can be quickly disassembled from the U-shaped frame 4.

Still further, the limit structure 2 comprises a fixed plate 201, a screw rod 202, a supporting plate 203 and a rotating handle 204; the fixing plate 201 is fixedly arranged at the opening end of the U-shaped frame 4; the screw rod 202 is threaded on the fixed plate 201; the supporting plate 203 is rotatably arranged at the inner end of the screw rod 202; the rotating handle 204 is fixedly arranged at the outer end of the screw rod 202. The utility model has the advantages of supporting the independent inverter body 1 which rotates to the horizontal by arranging the fixing plate 201, the screw rod 202, the supporting plate 203 and the rotating handle 204, keeping the independent inverter body 1 in the horizontal position when the independent inverter body 1 is connected, and facilitating the connection.

It should be noted that the fixing plate 201 is formed in an L shape, and the inner side of the horizontal section of the fixing plate 201 contacts the bottom side of the supporting plate 203. The horizontal section of the L-shaped fixing plate 201 can support the support plate 203, and prevent the support plate 203 from rotating along with the rotation of the screw 202 while keeping the support plate 203 stable.

Working principle: when the device is used for wiring the wiring end of the independent inverter body 1, the independent inverter body 1 is rotated until the wiring end is horizontal, the two rotating handles 204 are rotated to enable the two screw rods 202 to respectively move inwards to drive the two supporting plates 203 to move relatively until the supporting plates 203 contact the outer shell of the independent inverter body 1, so that the independent inverter body 1 is kept at a horizontal position and is not moved, at the moment, the wiring end of the independent inverter body 1 is forwards, workers can also wire the wiring end of the independent inverter body 1 without bending over and lifting the head, after wiring is completed, the two rotating handles 204 are reversely rotated to enable the two screw rods 202 to respectively move outwards to drive the two supporting plates 203 to move away from each other until the two supporting plates are separated from the outer shell of the independent inverter body 1, and the independent inverter body 1 is rotated until the wiring end is vertical.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. Solar energy independent inverter, including independent inverter body (1), its characterized in that still includes:

a U-shaped frame (4) arranged on top of the independent inverter body (1);

wherein, two inner side walls of the opening of the U-shaped frame (4) are respectively connected with the side end of the shell of the independent inverter body (1) in a rotating way through a rotating structure (3);

the two limiting structures (2) are respectively arranged at two ends of the opening of the U-shaped frame (4).

2. The solar independent inverter according to claim 1, wherein a mounting plate (5) is fixedly arranged at the rear end of the U-shaped frame (4), and a plurality of round holes are respectively formed at two ends of the mounting plate (5).

3. The solar independent inverter according to claim 1, wherein the rotating structure (3) comprises:

the thread sleeve (301) is fixedly arranged at the side end of the shell of the independent inverter body (1);

the threaded rod (302) is provided with a thread-free section penetrating through the vertical section of the U-shaped frame (4);

wherein the threaded rod (302) thread section is in threaded fit with the threaded sleeve (301);

the screw head (303) is fixedly arranged at the outer end of the threaded rod (302);

wherein the screw head (303) is in contact fit with the outer side of the vertical section of the U-shaped frame (4).

4. The solar independent inverter according to claim 1, wherein the limit structure (2) comprises:

the fixing plate (201) is fixedly arranged at the opening end of the U-shaped frame (4);

the screw rod (202) is threaded on the fixed plate (201);

the supporting plate (203) is rotatably arranged at the inner end of the screw rod (202);

the rotating handle (204) is fixedly arranged at the outer end of the screw rod (202).

5. The solar independent inverter according to claim 4, wherein the fixing plate (201) is provided in an L shape, and an inner side of a horizontal section of the fixing plate (201) is in contact with a bottom side of the support plate (203).