CN216016469U

CN216016469U - High-voltage box mounting back hanger of household energy storage device

Info

Publication number: CN216016469U
Application number: CN202121687402.5U
Authority: CN
Inventors: 王彬; 郑洪涛
Original assignee: Jiangsu Natong Energy Technology Co ltd
Current assignee: Jiangsu Natong Energy Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-11
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to a high-voltage box mounting back hanger of a household energy storage device, which comprises a battery pack and a high-voltage box which are connected with each other, wherein the high-voltage box is provided with a mounting part, and the high-voltage box is hung on a mounting surface through the mounting part. The high-voltage box and the battery pack are installed in a combined mode, the high-voltage box is connected with the installation face, the battery pack and the high-voltage box can be located at the same time, the high-voltage box is hung on the installation face, and the high-voltage box and the battery pack can be conveniently installed, detached and maintained. In addition, the high-voltage box and the battery pack are installed in a combined mode, and the space occupied by the high-voltage box and the battery pack can be reduced.

Description

High-voltage box mounting back hanger of household energy storage device

Technical Field

The utility model relates to the field of energy storage batteries, in particular to a high-voltage box mounting back hanger of a household energy storage device.

Background

In the photovoltaic + microgrid energy storage project, a large number of photovoltaic power generation devices and energy storage batteries are required to be used. For example, photovoltaic power generation devices and energy storage batteries are installed in homes of a large number of households to construct a distributed power generation and energy storage system.

In the installation process, the photovoltaic power generation device is mainly installed outdoors, the energy storage battery is installed indoors, and a high-voltage control box (or called as a high-voltage box) needs to be installed in a matched manner when the energy storage battery is installed. Generally, the high-voltage box and the energy storage battery are installed separately, namely, the high-voltage box and the energy storage battery are needed to be respectively installed in a positioning mode, so that the high-voltage box and the energy storage battery are inconvenient to install, disassemble and maintain, and the indoor space of more residents is occupied.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a high-voltage box mounting back-hang for a household energy storage device to solve one or more of the problems of the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a domestic energy memory's high pressure box installation back of body is hung, includes battery package and the high pressure box of interconnect, the high pressure box has the installation department, the high pressure box passes through the installation department is hung and is established on the installation face, the installation department includes first portion and second portion, the first portion with the installation department is connected, the second portion is connected with the installation face, the high pressure box passes through the first portion is hung and is established on the second portion.

Further, the high voltage box is connected to the top surface of the battery pack.

Further, the second part is detachably connected with the mounting surface.

Furthermore, the second portion is provided with a waist-shaped hole, the waist-shaped hole is used for penetrating a first bolt, and the first bolt is bolted with the mounting surface.

Furthermore, the top end of the second part is provided with a first flanging, and the high-voltage box is hung on the first flanging through the first part.

Furthermore, the bottom end of the second part is provided with a second flanging, and the second flanging is attached to the side face of the high-voltage box.

Furthermore, the high-voltage box is provided with a first terminal, the battery pack is provided with a second terminal, and when the high-voltage box is connected with the battery pack, the first terminal and the second terminal are matched in an inserting mode, so that the high-voltage box is electrically connected with the battery pack.

Further, the battery pack is provided with a protrusion, the protrusion is arranged around the first terminal, the high-voltage box is provided with a groove, the second terminal is arranged in the groove, and when the high-voltage box is connected with the battery pack, the protrusion is embedded with the groove.

Further, the battery pack is provided with a second bolt, and the second bolt is bolted with the high-voltage box.

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

the battery pack assembling and disassembling device comprises a battery pack, a high-voltage box, a battery pack, a high-voltage box, an installation part and a connecting part, wherein the battery pack is installed on the installation part, the high-voltage box is installed on the installation part, the battery pack is installed on the high-voltage box, the high-voltage box is installed on the installation part, and the battery pack is installed on the high-voltage box. In addition, the high-voltage box and the battery pack are installed in a combined mode, and the space occupied by the high-voltage box and the battery pack can be reduced.

(II) install the high-pressure box on the top surface of battery package, the high-pressure box is hung through the first portion and is established on the second portion, during the installation, only need with the high-pressure box hang on the second portion can, it is convenient to install. After the installation finishes, high-pressure box and battery package can not upwards remove under the condition that does not receive external force, can not drop from the second part promptly, and the second part can hinder high-pressure box and battery package skew.

And thirdly, the second part is provided with a waist-shaped hole, so that the position of the second part can be adjusted after the first bolt is connected with the mounting surface, and if the mounting position of the first bolt and the mounting surface is wrong, the position of the second part can be adjusted, and the high-voltage box can be smoothly hung on the second part.

And fourthly, when the high-voltage box is connected with the battery pack, the bulge is embedded with the groove, so that the first terminal and the second terminal can be ensured to be aligned and spliced, and the first terminal and the second terminal are prevented from being damaged due to mutual collision. When the high-voltage box is not connected with the battery pack, the bulge surrounds the first terminal, so that the first terminal can be prevented from being damaged due to mistaken collision; and the second terminal is arranged at the bottom of the groove, so that the second terminal can be prevented from being damaged by mistaken collision.

Drawings

FIG. 1 is a schematic structural diagram of a high-voltage box mounting back-hang of a household energy storage device in an embodiment of the utility model;

fig. 2 shows a schematic view of the connection of the battery pack of fig. 1 to a high voltage cartridge;

FIG. 3 is a schematic structural view showing a mounting part in the embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a high voltage cartridge in an embodiment of the utility model.

In the drawings, the reference numbers:

1. a battery pack; 11. a protrusion; 111. a second terminal; 12. a connecting member; 121. a second bolt; 2. a high voltage box; 21. a groove; 211. a first terminal; 22. connecting grooves; 3. an installation part; 31. a first portion; 32. A second portion; 321. a body; 322. a waist-shaped hole; 323. a wing plate; 324. a first flanging; 325. and a second flanging.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the high voltage box mounting back suspension of the household energy storage device according to the present invention is further described in detail with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

Examples

Referring to fig. 1, the present application provides a high voltage box mounting back hanger of a household energy storage device, which includes four battery packs 1 stacked in sequence along a vertical direction, wherein the four battery packs 1 are electrically connected to each other. The top surface of the top layer battery pack 1 is provided with a high-voltage box 2, and the side surface of the high-voltage box 2 is provided with a mounting part 3. When the battery pack 1 and the high-voltage box 2 are assembled, the battery pack 1 is placed on the ground, and the side surface of the high-voltage box 2 is connected with a mounting surface (not shown) through the mounting portion 3, wherein the mounting surface is a vertical plane, such as a wall.

Referring to fig. 1 and 2, the mounting portion 3 includes a first portion 31 and a second portion 32, the first portion 31 is connected to the mounting portion 3, the second portion 32 is connected to the mounting surface, and the high-voltage box 2 is hung on the second portion 32 through the first portion 31. The first part 31 is a handle and the first part 31 is bolted to the side of the high voltage box 2. The second portion 32 is bolted to the mounting surface in a horizontal direction, and the second portion 32 includes a body 321 and two wings 323 which are integrally formed. When the second portion 32 is connected to the mounting surface, the body 321 of the second portion 32 abuts the mounting surface. The two wing plates 323 are respectively located at the top end and the bottom end of the body 321, and the two wing plates 323 are arranged along the horizontal direction.

Referring to fig. 1 and fig. 2, two waist-shaped holes 322 are formed in the body 321, the two waist-shaped holes 322 are used for passing a first bolt (not shown in the figure), and a threaded end of the first bolt passes through the waist-shaped hole 322 and is inserted into the mounting surface to be in threaded connection with the mounting surface, so as to detachably connect the second portion 32 to the mounting surface. The two waist-shaped holes 322 are both arranged along the horizontal direction,

referring to fig. 1 and 2, the top flange 323 of the second portion 32 has a first flange 324, the first flange 324 extends upward from the second portion 32 in a vertical direction, when the high-voltage box 2 is installed, the high-voltage box 2 is hung on the first flange 324 through the first portion 31, and the first flange 324 is inserted into a gap between the first portion 31 and the high-voltage box 2. The bottom flap 323 of the second portion 32 is bent downward to form a second flange 325. the second flange 325 and the first flange 324 are both vertically disposed. When the high-voltage box 2 is hung on the first flange 324, the second flange 325 is attached to the side surface of the high-voltage box 2. Hanging the high voltage box 2 on the second portion 32 can facilitate the installation or removal of the high voltage box 2; after the installation, the high voltage box 2 and the battery pack 1 do not move upwards under the condition of not receiving external force, that is, the high voltage box 2 and the battery pack 1 do not fall off from the second part 32, and the second part 32 can prevent the high voltage box 2 and the battery pack 1 from deviating.

Referring to fig. 2 and 3, two L-shaped connecting members 12 are welded to the top surface of the battery pack 1, the horizontal portion of each connecting member 12 is welded to the top surface of the battery pack 1, through holes are formed in the vertical portion of each connecting member 12, second bolts 121 are inserted into the through holes, and the threaded ends of the second bolts 121 pass through the through holes and are bolted to the high-voltage box 2.

Referring to fig. 2 and 3, specifically, the vertical portions of the two connecting members 12 are parallel to each other, and the two sides of the high voltage box 2 are provided with connecting grooves 22, and the connecting grooves 22 penetrate through the bottom surface of the high voltage box 2. When the high voltage box 2 is mounted on the battery pack 1, the two connection members 12 are respectively inserted into the two connection grooves 22, the connection members 12 are attached to the groove walls of the connection grooves 22, and the second bolt 121 is inserted into the groove walls of the connection grooves 22 and is in threaded engagement with the groove walls of the connection grooves 22. The top edge of the vertical portion of the connector 12 is also chamfered to facilitate insertion of the connector 12 into the coupling slot 22.

Referring to fig. 3 and 4, a groove 21 is formed on the bottom surface of the high voltage box 2, and a first terminal 211 is installed in the groove 21. A rectangular ring-shaped protrusion 11 is integrally formed on the top surface of the top layer battery pack 1, and a second terminal 111 is further mounted on the top surface of the top layer battery pack 1. The first terminal 211 and the second terminal 111 are both power and signal mixed terminals, and when the high-voltage box 2 is mounted on the top surface of the battery pack 1, the protrusion 11 is embedded in the groove 21, so that the first terminal 211 and the second terminal 111 are inserted in an aligned manner, and the high-voltage box 2 is electrically connected with the battery pack 1. When the high-voltage box 2 is not connected with the battery pack 1, the protrusion 11 surrounds the first terminal 211, so that the first terminal 211 can be prevented from being damaged by mistaken collision; the second terminal 111 is mounted on the bottom of the groove 21, so that the second terminal 111 can be prevented from being damaged by accidental collision.

The working principle is as follows:

this application is connected high-pressure box 2 and battery package 1 in the installation to set up installation department 3 between installation face and high-pressure box 2, high-pressure box 2 hangs on second portion 32 through first portion 31, can fix a position battery package 1 and high-pressure box 2 simultaneously, and high-pressure box 2 hangs on the installation face, can be convenient for install and dismantle the maintenance high-pressure box 2 and battery package 1. In addition, the high-voltage box 2 and the battery pack 1 are installed in a combined mode, and the high-voltage box 2 is hung on the installation surface, so that the space occupied by the high-voltage box 2 and the battery pack 1 can be reduced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a domestic energy memory's high-pressure box installation back of body is hung which characterized in that: including interconnect's battery package and high-pressure box, high-pressure box has the installation department, high-pressure box passes through the installation department is hung and is established on the installation face, the installation department includes first portion and second portion, first portion with the installation department is connected, the second portion is connected with the installation face, high-pressure box passes through first portion is hung and is established on the second portion.

2. A high voltage box mount back hanger of a household energy storage device as claimed in claim 1, wherein: the high voltage box is connected to the top surface of the battery pack.

3. A high voltage box mount back hanger of a household energy storage device as claimed in claim 1, wherein: the second portion is detachably connected with the mounting surface.

4. A high voltage box mount back hanger of a household energy storage device as claimed in claim 3, wherein: the second part is provided with a waist-shaped hole, the waist-shaped hole is used for penetrating a first bolt, and the first bolt is bolted with the mounting surface.

5. A high voltage box mount back hanger of a household energy storage device as claimed in claim 1, wherein: the top end of the second part is provided with a first flanging, and the high-voltage box is hung on the first flanging through the first part.

6. A high voltage box mount back hanger of a household energy storage device as claimed in claim 5, wherein: the bottom end of the second part is provided with a second flanging, and the second flanging is attached to the side face of the high-voltage box.

7. A high voltage box mount back hanger of a household energy storage device as claimed in claim 1, wherein: the high-voltage box is provided with a first terminal, the battery pack is provided with a second terminal, and when the high-voltage box is connected with the battery pack, the first terminal and the second terminal are matched in an inserting mode so as to electrically connect the high-voltage box with the battery pack.

8. A high voltage box mount back hanger of a household energy storage device as claimed in claim 7, wherein: the battery pack is provided with a protrusion, the protrusion is arranged around the first terminal, the high-voltage box is provided with a groove, the second terminal is arranged in the groove, and when the high-voltage box is connected with the battery pack, the protrusion is embedded with the groove.

9. A high voltage box mount back hanger of a household energy storage device as claimed in claim 1, wherein: the battery pack is provided with a second bolt which is bolted with the high-voltage box.