Layout structure of inverter

Abstract

The utility model provides a layout structure of an inverter, which comprises a shell, a main power board and a power distribution cabin, and the main power board and the power distribution cabin are arranged side by side left and right in the shell. The power distribution cabin comprises a bottom plate, a first partition plate and a second partition plate, the bottom plate, the first partition plate and the second partition plate divide the interior of the power distribution cabin into a power supply interface area, a power supply interface area and a communication interface area, a power supply interface assembly is arranged in the power supply interface area, and a power supply interface assembly is arranged in the communication interface area; and a communication interface part is arranged in the communication interface area. According to the layout structure of the inverter provided by the utility model, the power supply interface assembly, the power supply interface assembly and the communication interface component are respectively arranged in the power supply interface area, the power supply interface area and the communication interface area, so that the layout rationality of each component in the power distribution cabin in the power distribution cabin can be effectively improved; therefore, the three-dimensional space of the shell is effectively utilized, and the space occupied by the power distribution cabin is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to inverter technical field especially relates to a layout structure of inverter. BACKGROUND

[0002] The power board and power distribution cabin of the inverter on the market are arranged in the shell in up and down, that is, the power board is located in the upper, and the power distribution cabin is located below the power board, which causes the weight to concentrate in one area of the shell, the weight distribution is uneven, and causes the layout structure to be unreasonable, and the space in the shell cannot be fully utilized. UTILITY MODEL CONTENTS

[0003] The utility model discloses a layout structure of inverter, which solves the problem of uneven weight distribution and unreasonable layout structure in the prior art.

[0004] The utility model discloses a layout structure of inverter, which solves the problem of uneven weight distribution and unreasonable layout structure in the prior art.

[0005] The power distribution cabin comprises a bottom plate, a first partition plate and a second partition plate arranged in sequence from bottom to top, and the bottom plate, the first partition plate and the second partition plate divide the power distribution cabin into a power supply interface area, a power source interface area and a communication interface area.

[0006] Further, the power supply interface area is located between the bottom plate and the first partition plate, the power source interface area is located between the first partition plate and the second partition plate, and the communication interface area is located on the top of the second partition plate.

[0007] Further, the power supply interface assembly comprises a plurality of power grid interfaces, a plurality of generator interfaces and a plurality of load interfaces.

[0008] Further, the plurality of power grid interfaces, generator interfaces and load interfaces are arranged side by side on the bottom plate and located in the power supply interface area.

[0009] Further, the power source interface assembly comprises a plurality of battery interfaces and a plurality of photovoltaic interfaces.

[0010] Further, the plurality of battery interfaces and photovoltaic interfaces are arranged side by side on the second partition plate and located in the power source interface area.

[0011] Further, the power distribution compartment is further provided with a grounding interface, and the grounding interface is located at the side of the bottom plate.

[0012] Further, the side of the grounding interface is further provided with an adapter plate for connecting an external cable.

[0013] Further, the bottom of the main power plate is further provided with a plurality of inductors for electrically connecting with the power distribution compartment, and the inductors are electrically connected with the main power plate through conductive columns.

[0014] Further, the first partition plate is arranged on the top of the power supply interface assembly, and the copper bars are vertically connected between the first partition plate and the second partition plate.

[0015] The layout structure of the inverter has the advantages that: the main power plate and the power distribution compartment are arranged side by side in the shell, so that the weight of the main power plate and the power distribution compartment in the shell is evenly distributed; the power distribution compartment is divided into a power supply interface region, a power source interface region and a communication interface region by the bottom plate, the first partition plate and the second partition plate, and the power supply interface assembly, the power source interface assembly and the communication interface component are arranged in the power supply interface region, the power source interface region and the communication interface region respectively, so that the rationality of the layout of the components in the power distribution compartment is improved, the three-dimensional space of the shell is effectively utilized, and the space required by the power distribution compartment is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FIG. 1 is a schematic view of the layout structure of the inverter provided by the utility model;

[0017] Figure 2 FIG. 2 is a structural schematic view of the power distribution compartment in the layout structure of the inverter provided by the utility model; Figure 1 ;

[0018] Figure 3 FIG. 3 is a structural schematic view of the power distribution compartment in the layout structure of the inverter provided by the utility model; Figure 2 ;

[0019] Figure 4 FIG. 4 is a structural schematic view of the main power plate in the layout structure of the inverter provided by the utility model.

[0020] In the drawings:

[0021] 100 - the layout structure of the inverter,

[0022] 10 - the main power plate, 11 - the inductor, 20 - the power distribution compartment, 21 - the bottom plate, 22 - the first partition plate,

[0023] 23 - second partition, 24 - power supply interface assembly, 241 - grid interface, 242 - generator interface,

[0024] 243 - load interface, 25 - power supply interface assembly, 251 - battery interface, 252 - photovoltaic interface,

[0025] 26 - communication interface component, 30 - grounding interface, 40 - adapter plate, 50 - copper bar. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0027] Referring to Figures 1-4 , the utility model provides a layout structure 100 of inverter, the layout structure 100 of inverter includes shell, main power board 10 and power distribution compartment 20 set up in the shell, and main power board 10 and power distribution compartment 20 are left and right side by side in the shell are arranged;Power distribution compartment 20 includes bottom plate 21, first partition 22 and second partition 23 sequentially arranged from bottom to top, and bottom plate 21, first partition 22 and second partition 23 divide power distribution compartment 20 into power supply interface area, power supply interface area and communication interface area, power supply interface assembly 24 is arranged in power supply interface area, power supply interface assembly 25 is arranged in power supply interface area, and communication interface component 26 is arranged in communication interface area.The layout structure 100 of inverter provided by the utility model can effectively avoid the situation that weight is concentrated in one area of shell by arranging main power board 10 and power distribution compartment 20 left and right side by side in the shell, so that the weight distribution of main power board 10 and power distribution compartment 20 in the shell is uniform;And by dividing power distribution compartment 20 into power supply interface area, power supply interface area and communication interface area by bottom plate 21, first partition 22 and second partition 23, and arranging power supply interface assembly 24, power supply interface assembly 25 and communication interface component 26 in power supply interface area, power supply interface area and communication interface area respectively, the rationality of the layout of each component in power distribution compartment 20 in power distribution compartment 20 can be effectively improved, thereby effectively utilizing the three-dimensional space of shell, and the space required by power distribution compartment 20 is greatly reduced.

[0028] As Figure 1 And Figure 2As shown, in the embodiment provided by this utility model, the power supply interface area is located between the bottom plate 21 and the first partition 22, the power supply interface area is located between the first partition 22 and the second partition 23, and the communication interface area is located on top of the second partition 23. By using the bottom plate 21, the first partition 22, and the second partition 23 to divide the power distribution compartment 20 into a power supply interface area, a power supply interface area, and a communication interface area, and by respectively setting the power supply interface assembly 24, the power supply interface assembly 25, and the communication interface component 26 in the power supply interface area, the power supply interface area, and the communication interface area, the rationality of the layout of various components in the power distribution compartment 20 can be effectively improved, thereby effectively utilizing the three-dimensional space of the shell and greatly reducing the space required by the power distribution compartment 20.

[0029] like Figure 2 and Figure 3 As shown, the power supply interface assembly 24 provided by this utility model includes multiple power grid interfaces 241, multiple generator interfaces 242, and multiple load interfaces 243. The multiple power grid interfaces 241, generator interfaces 242, and load interfaces 243 are arranged side-by-side on the base plate 21 and located within the power supply interface area. By arranging the multiple power grid interfaces 241, generator interfaces 242, and load interfaces 243 side-by-side on the base plate 21 and within the power supply interface area, the convenience of connecting the power grid, generator, and load can be effectively improved. Simultaneously, the uniform distribution of the multiple power grid interfaces 241, generator interfaces 242, and load interfaces 243 on the base plate 21 further improves the rationality of the layout of various components within the power distribution compartment 20.

[0030] like Figure 2 and Figure 3 As shown, the power interface assembly 25 provided by this utility model includes multiple battery interfaces 251 and multiple photovoltaic interfaces 252. The multiple battery interfaces 251 and photovoltaic interfaces 252 are arranged side-by-side on the second partition 23 and located within the power interface area. By arranging the multiple battery interfaces 251 and photovoltaic interfaces 252 side-by-side on the second partition 23 and located within the power interface area, the convenience of connecting batteries and photovoltaics for users can be effectively improved, while ensuring the uniform distribution of the multiple battery interfaces 251 and photovoltaic interfaces 252 on the base plate 21, thereby further improving the rationality of the layout of various components within the power distribution compartment 20.

[0031] like Figure 1 and Figure 4As shown in the embodiment provided by this utility model, a grounding interface 30 is also provided in the power distribution compartment, and the grounding interface 30 is located on the side of the base plate 21. By connecting the ground wire through the grounding interface 30, the safety of the layout structure 100 of the inverter can be effectively improved. Furthermore, by setting the grounding interface 30 on the side of the base plate 21, the grounding interface 30 and the base plate 21 can be located on the same horizontal plane, thereby further effectively utilizing the three-dimensional space of the housing and greatly reducing the space required for the power distribution compartment 20. In addition, there is an adapter plate 40 for connecting external cables on the side of the grounding interface 30. The adapter plate 40 can effectively improve the neatness of the external cables laid in the housing, thereby further improving the space utilization and cleanliness of the housing.

[0032] like Figure 1 and Figure 4 As shown, in the embodiment provided by this utility model, the bottom of the main power board 10 is also provided with a plurality of inductors 11 for electrical connection with the power distribution compartment 20. The inductors 11 are electrically connected to the main power board 10 through conductive posts. By electrically connecting the inductors 11 to the main power board 10 through conductive posts, the stability of the electrical connection between the main power board 10 and the power distribution compartment 20 using the inductors 11 can be effectively guaranteed, while avoiding the situation of messy cables caused by the connection between the inductors 11 and the main power board 10, further improving the cleanliness of the inverter housing. In addition, the first partition 22 provided by this utility model is provided on the top of the power supply interface assembly 24, and a copper busbar 50 is vertically connected between the first partition 22 and the second partition 23. The copper busbar 50, which is vertically connected between the first partition 22 and the second partition 23, can effectively ensure the stability of the electrical connection between the power interface component 25 in the power interface area and the communication interface component in the communication area. At the same time, the copper busbar 50 supports the second partition 23, thereby effectively improving the stability of dividing the power distribution compartment 20 into the power supply interface area, the power interface area and the communication interface area by the base plate 21, the first partition 22 and the second partition 23.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A layout structure of an inverter, characterized by, The power distribution cabin is arranged in the shell, and the main power board and the power distribution cabin are arranged side by side in the shell. The power distribution cabin comprises a bottom plate, a first partition plate and a second partition plate arranged in sequence from bottom to top, and the bottom plate, the first partition plate and the second partition plate divide the power distribution cabin into a power supply interface area, a power supply interface area and a communication interface area.

2. The layout structure of an inverter according to claim 1, wherein The power supply interface area is located between the bottom plate and the first partition plate, the power supply interface area is located between the first partition plate and the second partition plate, and the communication interface area is located at the top of the second partition plate.

3. The layout structure of an inverter according to claim 2, wherein The power supply interface assembly comprises a plurality of power grid interfaces, a plurality of generator interfaces and a plurality of load interfaces.

4. The layout structure of an inverter according to claim 3, wherein A plurality of power grid interfaces, generator interfaces and load interfaces are arranged side by side on the bottom plate and located in the power supply interface area.

5. The layout structure of an inverter according to claim 2, wherein The power supply interface assembly comprises a plurality of battery interfaces and a plurality of photovoltaic interfaces.

6. The layout of an inverter as recited in claim 5, wherein, A plurality of battery interfaces and photovoltaic interfaces are arranged side by side on the second partition plate and located in the power supply interface area.

7. The layout structure of an inverter according to claim 1, wherein The power distribution cabin is also provided with a grounding interface, and the grounding interface is located at the side of the bottom plate.

8. The layout structure of an inverter according to claim 7, wherein The side of the grounding interface also has a conversion plate for connecting external cables.

9. The layout structure of an inverter according to claim 1, wherein The bottom of the main power board is also provided with a plurality of inductors for electrical connection with the power distribution cabin, and the inductors are electrically connected with the main power board through conductive columns.

10. The layout structure of an inverter according to claim 1, wherein The first partition plate is arranged at the top of the power supply interface assembly, and copper bars are vertically connected between the first partition plate and the second partition plate.

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