CN217335403U

CN217335403U - Energy storage converter

Info

Publication number: CN217335403U
Application number: CN202123323700.9U
Authority: CN
Inventors: 张勇迁
Original assignee: Shenzhen Enjoy Technology Co ltd
Current assignee: Shenzhen Enjoy Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-30
Anticipated expiration: 2031-12-27

Abstract

The utility model provides an energy storage converter, including rack casing, a plurality of power module, low voltage distribution switch terminal row, ac switch, branch road dc switch, many branch roads dc output copper bar, ac input copper bar, guard plate. Firstly, a plurality of power modules are arranged on a cabinet shell, and the left and right 4 power modules are distributed on the upper half part of the cabinet shell. The lower right side of the 4 power modules is provided with a low-voltage distribution switch terminal row which is arranged on the guide rail, the lower side of the low-voltage distribution switch terminal row is provided with an alternating current switch, an alternating current input copper row is arranged below the switch, and people can conveniently wire and maintain in the front. The branch direct current switches are arranged on the left lower surfaces of the 4 power modules, and the multi-branch direct current output copper bars are arranged immediately below the 4 power modules, so that wiring and maintenance are facilitated, and pre-maintenance is realized. The protection is carried out before the rack through the guard plate, and only the operable part of the electric appliance material is exposed, so that the safety protection effect can be increased, and the appearance is attractive.

Description

Energy storage converter

Technical Field

The utility model relates to an energy storage converter technical field especially relates to an energy storage converter.

Background

In recent years, with the rapid development of energy storage converters, the single-machine capacity of the converters is continuously improved, and the power density requirement of the converters is gradually improved, so that the cabinet body of the energy storage converter must be reasonably designed on the premise of meeting the functional requirements, the space in the cabinet is fully utilized, and the power density is improved. At present, in power electronic equipment, energy storage converter design and manufacturers adopt tower-type machine structures for structural layout, so that the compatibility is poor, the internal layout is complex, and the problems of large equipment size, low power density and the like are caused. High, personnel assembly efficiency is lower, and inside material assembly, wiring complicacy can make mistakes easily. The maintenance of the whole machine can be realized only by power failure and shutdown, and the maintenance is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an energy storage converter.

The utility model discloses a following technical scheme realizes:

the utility model provides an energy storage converter, including rack housing, eight power module, low voltage distribution switch terminal row, ac switch, branch road dc switch, many branch roads dc output copper bar, ac input copper bar respectively install four the left and right sides of the first half of rack housing power module, power module can follow pull is dismantled on the rack housing, low voltage distribution switch terminal row ac switch ac input copper bar is from last down installing in proper order rack housing right side power module's below, branch road dc switch many branch roads dc output copper bar are from last down installing in proper order rack housing is left power module's below.

Furthermore, the inside of rack casing is equipped with the erection column and a plurality of guide rail of accepting, accept the guide rail fixed mounting in on the erection column and with rack casing's lateral wall fixed connection.

Furthermore, a handle and a limiting plate are arranged on the power module, the limiting plate is used for limiting the position of the power module, which is mounted on the cabinet shell, and the power module can be pulled through the handle.

Furthermore, the energy storage converter further comprises two door plates, the two door plates are respectively movably connected with the left side and the right side of the cabinet shell, and the door plates can rotate relative to the cabinet shell.

Further, the energy storage converter further comprises a protection plate, and the protection plate is fixedly installed on the front side of the lower half portion of the cabinet shell.

The utility model has the advantages that:

the utility model provides an energy storage converter, including rack housing, a plurality of power module, low voltage distribution switch terminal row, ac switch, branch road dc switch, many branch roads dc output copper bar, ac input copper bar, guard plate. Firstly, a plurality of power modules are arranged on a cabinet shell, and the left and right 4 power modules are distributed on the upper half part of the cabinet shell. The lower right side of the 4 power modules is provided with a low-voltage distribution switch terminal row which is arranged on the guide rail, the lower side of the low-voltage distribution switch terminal row is provided with an alternating current switch, an alternating current input copper row is arranged below the switch, and people can conveniently wire and maintain in the front. The branch direct current switches are arranged on the left lower surfaces of the 4 power modules, and the multi-branch direct current output copper bars are arranged immediately below the 4 power modules, so that wiring and maintenance are facilitated, and pre-maintenance is realized. The protection is carried out before the rack through the guard plate, and only the operable part of the electric appliance material is exposed, so that the safety protection effect can be increased, and the appearance is attractive.

Drawings

Fig. 1 is an exploded schematic view of an energy storage converter according to the present invention;

fig. 2 is a schematic view of a part of the structural installation of the energy storage converter of the present invention;

fig. 3 is a schematic structural diagram of the energy storage converter of the present invention.

Detailed Description

In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.

Please refer to fig. 1-3, the utility model provides an energy storage converter, including rack shell 10, eight power module 13, low voltage distribution switch terminal row 17, ac switch 18, branch road dc switch 19, many branch road dc output copper bar 20, ac input copper bar 21 respectively install four the left and right sides of the first half of rack shell 10 power module 13, power module 13 can follow the pull is dismantled on rack shell 10, low voltage distribution switch terminal row 17 ac switch 18 ac input copper bar 21 from last down install in proper order rack shell 10 right side the below of power module 13, branch road dc switch 19 many branch road dc output copper bar 20 from last down install in proper order rack shell 10 is left the below of power module 13. The inside of rack casing 10 is equipped with erection column 12 and a plurality of guide rail 11 of accepting, accept guide rail 11 fixed mounting accept on the erection column 12 and with rack casing 10's lateral wall fixed connection.

In this embodiment, 6 mounting posts 12 are disposed at the center of the cabinet 10, one mounting post 12 is disposed at each of four corners of the cabinet 10, two mounting posts 12 are disposed in the middle of the cabinet, the mounting posts 12 divide the cabinet 10 into left and right sides, and the mounting posts 12 corresponding to each other are fixedly connected by the receiving guide rail 11. The upper half part of the cabinet housing 10 is used for mounting 8 power modules 13, the left side and the right side of the cabinet housing are respectively provided with 4 power modules, a drawer-type mounting mode is adopted between the power modules 13 and the receiving guide rail 11, and the power modules 13 can be drawn out from the receiving guide rail 11. The 4 on right side be below the power module 13 low voltage distribution switch terminal row 17 adorns accept on the guide rail 11, then be below the low voltage distribution switch terminal row 17 be alternating current switch 18, be below alternating current switch 18 alternating current input copper bar 21, the convenient wiring in the front of people and maintenance. The branch direct current switches 19 are arranged below the 4 power modules 13 on the left side, and the multi-branch direct current output copper bars 20 are arranged immediately below the power modules, so that the wiring and maintenance are convenient to realize pre-maintenance. Except for the power module 13, the low-voltage distribution switch terminal row 17, the alternating-current switch 18, the branch direct-current switch 19, the multi-branch direct-current output copper bar 20, the alternating-current input copper bar 21 and other components, other parts of the energy storage converter are fixedly installed at the rear of the bottom of the cabinet shell 10, namely at the rear of the components such as the multi-branch direct-current output copper bar 20 and the alternating-current input copper bar 21.

Further, a handle 14 and a limiting plate 15 are arranged on the power module 13, the limiting plate 15 is used for limiting the position of the power module 13 mounted on the cabinet housing 10, and the handle 14 can pull the power module 13.

In the present embodiment, when the power module 13 is placed on the cabinet housing 10 and pushed to the two sides of the limit plate 15 to abut on the mounting posts 12, the power module 13 is mounted in place, and the power module 13 can be pulled by the pull handle 14.

Further, the energy storage converter further includes two door panels 16, the two door panels 16 are respectively movably connected to the left and right sides of the cabinet housing 10, and the door panels 16 can rotate relative to the cabinet housing 10.

In this embodiment, the door panel 16 is disposed on the front surface of the cabinet housing 10, and a lock is disposed on the door panel 16, so that the door panel 16 can cover and lock the cabinet housing 10.

Further, the energy storage converter further comprises a protection plate 22, and the protection plate 22 is fixedly installed on the front side of the lower half portion of the cabinet shell 10.

In this embodiment, the protection plate 22 is installed in front of the bottom of the cabinet housing 10, and covers the low-voltage distribution switch terminal row 17, the ac switch 18, the branch dc switch 19, the multiple branch dc output copper bars 20, and the ac input copper bars 21, and then there is an opening on the protection plate 22, so that the operable portions of the low-voltage distribution switch terminal row 17, the ac switch 18, the branch dc switch 19, the multiple branch dc output copper bars 20, and the ac input copper bars 21 are exposed.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides an energy storage converter, its characterized in that includes rack housing, eight power module, low voltage distribution switch terminal row, ac switch, branch road dc switch, many branch road dc output copper bar, the ac input copper bar the left and right sides of the first half of rack housing respectively installs four power module, power module can follow pull dismantlement gets off on the rack housing, low voltage distribution switch terminal row ac switch the ac input copper bar is from last down installing in proper order the rack housing right side the below of power module, branch road dc switch many branch road dc output copper bar are from last down installing in proper order the rack housing is left the below of power module.

2. The energy storage converter according to claim 1, wherein a mounting post and a plurality of receiving rails are provided inside the cabinet housing, and the receiving rails are fixedly mounted on the mounting post and fixedly connected to the side wall of the cabinet housing.

3. The energy storage converter according to claim 1, wherein the power module is provided with a pull handle and a limiting plate, the limiting plate is used for limiting the position of the power module mounted on the cabinet shell, and the power module can be pulled by the pull handle.

4. The energy storage converter according to claim 1, further comprising two door panels, wherein the two door panels are movably connected to the left and right sides of the cabinet housing, respectively, and the door panels can rotate relative to the cabinet housing.

5. The energy storage converter according to claim 1, further comprising a shielding plate fixedly mounted on a front side of the lower half of the cabinet housing.