Novel shell of miniature grid-connected inverter

Abstract

The utility model discloses a novel shell of a miniature grid-connected inverter, which comprises an inverter body, a grip is arranged on the inverter body, a plurality of screw mounting grooves are arranged on the grip, and a radiating fin structure is arranged on the surface of the inverter body, so that the inverter can be mounted on various different photovoltaic brackets, the adaptability is better, and the service life of the inverter is prolonged. The three screw mounting grooves can be matched with different screw hole positions and angles for adaptation, a handle is arranged, daily lifting of workers for mounting and transferring is facilitated, meanwhile, a heat dissipation structure is designed, the heat dissipation performance is better, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The utility model relates to an inverter, in particular to a novel shell of a micro grid-connected inverter. Background Art

[0002] When the existing inverter is installed, it cannot be adapted to a variety of photovoltaic brackets, and different installation structures need to be designed according to different brackets. When the inverter is transferred daily, the structure of the inverter itself does not have a convenient lifting structure. Therefore, it is very inconvenient for the staff to use the inverter daily, and at the same time, the heat dissipation of the inverter itself is poor.

[0003] Therefore, the existing inverter needs to be further improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a novel shell of a micro grid-connected inverter, which can be adapted to be installed on different photovoltaic brackets, is convenient to carry and transfer at the same time, and has better heat dissipation effect.

[0005] In order to achieve the above purpose, the utility model adopts the following scheme:

[0006] A novel shell of a micro grid-connected inverter, including an inverter body, a handle is arranged on the inverter body, a plurality of screw mounting grooves are arranged on the handle, and a heat dissipation fin structure is arranged on the surface of the inverter body.

[0007] Further, an arc edge is arranged on the outer edge of the handle, and a rounded corner is arranged at the corner of the handle.

[0008] Further, the number of the screw mounting grooves is three.

[0009] Further, the three screw mounting grooves are respectively arranged in the middle and on both sides of the handle.

[0010] Further, the screw mounting grooves on both sides are arranged in a "z" shape.

[0011] Further, the screw mounting groove in the middle is arranged as a U-shaped groove.

[0012] Further, the inverter body includes a bottom shell, a face cover is arranged on the bottom shell, and a photovoltaic wire, a switch, an antenna, a power cord and an indicator light are arranged in the inverter body.

[0013] In summary, the beneficial effects of the utility model compared with the prior art are:

[0014] The utility model solves the deficiencies existing in the existing inverters. Through the structural arrangement of the utility model, the following advantages are achieved. It can realize the installation of the inverter on various different photovoltaic brackets, with better adaptability. The three screw installation grooves can be adapted to different screw hole positions and angles. A handle is provided, which is convenient for the staff to carry during daily installation and transfer. At the same time, a heat dissipation structure is designed, with better heat dissipation performance, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of the present utility model;

[0016] Figure 2 is the exploded view of the present utility model;

[0017] Figure 3 is Figure 2 the partial enlarged view of part A of

[0018] Figure 4 is the rear view of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , the present utility model provides a new shell for a micro grid-connected inverter, including an inverter body 1. A grip 2 is provided on the inverter body 1. A plurality of screw installation grooves 3 are provided on the grip 2. A heat dissipation fin 4 structure is provided on the surface of the inverter body 1;

[0021] The grip 2 is provided on the inverter body 1, which is convenient for the staff to transfer daily and easy to carry;

[0022] A plurality of the screw installation grooves 3 are provided on the grip 2, and the screw installation grooves 3 are exposed, which is convenient for the installation and disassembly of screws;

[0023] At the same time, the plurality of screw installation grooves 3 can adapt to the alignment of the screw holes of different photovoltaic brackets, with strong adaptability;

[0024] The heat dissipation fin 4 is provided on the inverter body 1 to improve the heat dissipation effect.

[0025] An arc edge 201 is provided on the outer edge of the grip 2 of the present utility model, and a rounded corner 202 is provided at the corner of the grip 2.

[0026] The screw installation grooves 3 of the present utility model are three in number.

[0027] The three screw installation grooves 3 of the present utility model are respectively arranged in the middle and on both sides of the handle 2.

[0028] The screw installation grooves 3 on both sides of the present utility model are arranged in a "z" shape.

[0029] The screw installation groove 3 in the middle of the present utility model is arranged as a U-shaped groove.

[0030] The inverter body 1 of the present utility model includes a bottom case 101, a face cover 102 is arranged on the bottom case 101, and a photovoltaic wire 103, a switch 104, an antenna 105, a power cord 106 and an indicator light 107 are arranged in the inverter body 1.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A novel housing of a micro grid-connected inverter, comprising an inverter body (1), characterized in that: The inverter body (1) is provided with a handle (2), the handle (2) is provided with a plurality of screw installation slots (3), and the surface of the inverter body (1) is provided with a heat dissipation fin (4) structure.

2. The novel housing of a micro grid-connected inverter according to claim 1 is characterized in that: The outer edge of the handle (2) is provided with an arc-shaped edge (201), and the corners of the handle (2) are provided with rounded corners (202).

3. The novel housing of a micro grid-connected inverter according to claim 2 is characterized in that: There are three screw installation slots (3).

4. The novel housing of a micro grid-connected inverter according to claim 3 is characterized in that: The three screw installation slots (3) are respectively arranged in the middle and on both sides of the handle (2).

5. The novel housing of a micro grid-connected inverter according to claim 4 is characterized in that: The screw installation grooves (3) on both sides are arranged in a "z" shape.

6. The novel housing of a micro grid-connected inverter according to claim 5 is characterized in that: The screw installation groove (3) in the middle is arranged as a U-shaped groove.

7. The novel housing of a micro grid-connected inverter according to claim 6 is characterized in that: The inverter body (1) comprises a bottom shell (101), a surface cover (102) is arranged on the bottom shell (101), and photovoltaic lines (103), a switch (104), an antenna (105), a power line (106) and an indicator light (107) are arranged inside the inverter body (1).

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